888 files changed, 24386 insertions, 10286 deletions

diff --git a/Documentation/ABI/obsolete/proc-pid-oom_adj b/Documentation/ABI/obsolete/proc-pid-oom_adj
new file mode 100644
index 000000000000..cf63f264ce0f
--- /dev/null
+++ b/Documentation/ABI/obsolete/proc-pid-oom_adj
@@ -0,0 +1,22 @@
+What:   /proc/<pid>/oom_adj
+When:   August 2012
+Why:    /proc/<pid>/oom_adj allows userspace to influence the oom killer's
+        badness heuristic used to determine which task to kill when the kernel
+        is out of memory.
+
+        The badness heuristic has since been rewritten since the introduction of
+        this tunable such that its meaning is deprecated.  The value was
+        implemented as a bitshift on a score generated by the badness()
+        function that did not have any precise units of measure.  With the
+        rewrite, the score is given as a proportion of available memory to the
+        task allocating pages, so using a bitshift which grows the score
+        exponentially is, thus, impossible to tune with fine granularity.
+
+        A much more powerful interface, /proc/<pid>/oom_score_adj, was
+        introduced with the oom killer rewrite that allows users to increase or
+        decrease the badness() score linearly.  This interface will replace
+        /proc/<pid>/oom_adj.
+
+        A warning will be emitted to the kernel log if an application uses this
+        deprecated interface.  After it is printed once, future warnings will be
+        suppressed until the kernel is rebooted.
diff --git a/Documentation/arm/OMAP/DSS b/Documentation/arm/OMAP/DSS
index 0af0e9eed5d6..888ae7b83ae4 100644
--- a/Documentation/arm/OMAP/DSS
+++ b/Documentation/arm/OMAP/DSS
@@ -255,9 +255,10 @@ framebuffer parameters.
 Kernel boot arguments
 ---------------------
 
-vram=<size>
-        - Amount of total VRAM to preallocate. For example, "10M". omapfb
-          allocates memory for framebuffers from VRAM.
+vram=<size>[,<physaddr>]
+        - Amount of total VRAM to preallocate and optionally a physical start
+          memory address. For example, "10M". omapfb allocates memory for
+          framebuffers from VRAM.
 
 omapfb.mode=<display>:<mode>[,...]
         - Default video mode for specified displays. For example,
diff --git a/Documentation/block/switching-sched.txt b/Documentation/block/switching-sched.txt
index d5af3f630814..71cfbdc0f74d 100644
--- a/Documentation/block/switching-sched.txt
+++ b/Documentation/block/switching-sched.txt
@@ -16,7 +16,7 @@ you can do so by typing:
 As of the Linux 2.6.10 kernel, it is now possible to change the
 IO scheduler for a given block device on the fly (thus making it possible,
 for instance, to set the CFQ scheduler for the system default, but
-set a specific device to use the anticipatory or noop schedulers - which
+set a specific device to use the deadline or noop schedulers - which
 can improve that device's throughput).
 
 To set a specific scheduler, simply do this:
@@ -31,7 +31,7 @@ a "cat /sys/block/DEV/queue/scheduler" - the list of valid names
 will be displayed, with the currently selected scheduler in brackets:
 
 # cat /sys/block/hda/queue/scheduler
-noop anticipatory deadline [cfq]
-# echo anticipatory > /sys/block/hda/queue/scheduler
+noop deadline [cfq]
+# echo deadline > /sys/block/hda/queue/scheduler
 # cat /sys/block/hda/queue/scheduler
-noop [anticipatory] deadline cfq
+noop [deadline] cfq
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index d8f36f984faa..6c2f55e05f13 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -554,3 +554,13 @@ Why:    This is a legacy interface which have been replaced by a more
 Who:    NeilBrown <neilb@suse.de>
 
 ----------------------------
+
+What:   i2c_adapter.id
+When:   June 2011
+Why:    This field is deprecated. I2C device drivers shouldn't change their
+        behavior based on the underlying I2C adapter. Instead, the I2C
+        adapter driver should instantiate the I2C devices and provide the
+        needed platform-specific information.
+Who:    Jean Delvare <khali@linux-fr.org>
+
+----------------------------
diff --git a/Documentation/filesystems/xfs-delayed-logging-design.txt b/Documentation/filesystems/xfs-delayed-logging-design.txt
index 96d0df28bed3..7445bf335dae 100644
--- a/Documentation/filesystems/xfs-delayed-logging-design.txt
+++ b/Documentation/filesystems/xfs-delayed-logging-design.txt
@@ -794,17 +794,6 @@ designed.
 
 Roadmap:
 
-2.6.37 Remove experimental tag from mount option
-        => should be roughly 6 months after initial merge
-        => enough time to:
-                => gain confidence and fix problems reported by early
-                   adopters (a.k.a. guinea pigs)
-                => address worst performance regressions and undesired
-                   behaviours
-                => start tuning/optimising code for parallelism
-                => start tuning/optimising algorithms consuming
-                   excessive CPU time
-
 2.6.39 Switch default mount option to use delayed logging
         => should be roughly 12 months after initial merge
         => enough time to shake out remaining problems before next round of
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index ed45e9802aa8..92e83e53148f 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -706,7 +706,7 @@ and is between 256 and 4096 characters. It is defined in the file
                         arch/x86/kernel/cpu/cpufreq/elanfreq.c.
 
         elevator=       [IOSCHED]
-                        Format: {"anticipatory" | "cfq" | "deadline" | "noop"}
+                        Format: {"cfq" | "deadline" | "noop"}
                         See Documentation/block/as-iosched.txt and
                         Documentation/block/deadline-iosched.txt for details.
 
diff --git a/Documentation/leds-class.txt b/Documentation/leds-class.txt
index 8fd5ca2ae32d..58b266bd1846 100644
--- a/Documentation/leds-class.txt
+++ b/Documentation/leds-class.txt
@@ -60,15 +60,18 @@ Hardware accelerated blink of LEDs
 
 Some LEDs can be programmed to blink without any CPU interaction. To
 support this feature, a LED driver can optionally implement the
-blink_set() function (see <linux/leds.h>). If implemented, triggers can
-attempt to use it before falling back to software timers. The blink_set()
-function should return 0 if the blink setting is supported, or -EINVAL
-otherwise, which means that LED blinking will be handled by software.
-
-The blink_set() function should choose a user friendly blinking
-value if it is called with *delay_on==0 && *delay_off==0 parameters. In
-this case the driver should give back the chosen value through delay_on
-and delay_off parameters to the leds subsystem.
+blink_set() function (see <linux/leds.h>). To set an LED to blinking,
+however, it is better to use use the API function led_blink_set(),
+as it will check and implement software fallback if necessary.
+
+To turn off blinking again, use the API function led_brightness_set()
+as that will not just set the LED brightness but also stop any software
+timers that may have been required for blinking.
+
+The blink_set() function should choose a user friendly blinking value
+if it is called with *delay_on==0 && *delay_off==0 parameters. In this
+case the driver should give back the chosen value through delay_on and
+delay_off parameters to the leds subsystem.
 
 Setting the brightness to zero with brightness_set() callback function
 should completely turn off the LED and cancel the previously programmed
diff --git a/Documentation/leds/leds-lp5521.txt b/Documentation/leds/leds-lp5521.txt
new file mode 100644
index 000000000000..c4d8d151e0fe
--- /dev/null
+++ b/Documentation/leds/leds-lp5521.txt
@@ -0,0 +1,88 @@
+Kernel driver for lp5521
+========================
+
+* National Semiconductor LP5521 led driver chip
+* Datasheet: http://www.national.com/pf/LP/LP5521.html
+
+Authors: Mathias Nyman, Yuri Zaporozhets, Samu Onkalo
+Contact: Samu Onkalo (samu.p.onkalo-at-nokia.com)
+
+Description
+-----------
+
+LP5521 can drive up to 3 channels. Leds can be controlled directly via
+the led class control interface. Channels have generic names:
+lp5521:channelx, where x is 0 .. 2
+
+All three channels can be also controlled using the engine micro programs.
+More details of the instructions can be found from the public data sheet.
+
+Control interface for the engines:
+x is 1 .. 3
+enginex_mode : disabled, load, run
+enginex_load : store program (visible only in engine load mode)
+
+Example (start to blink the channel 2 led):
+cd   /sys/class/leds/lp5521:channel2/device
+echo "load" > engine3_mode
+echo "037f4d0003ff6000" > engine3_load
+echo "run" > engine3_mode
+
+stop the engine:
+echo "disabled" > engine3_mode
+
+sysfs contains a selftest entry.
+The test communicates with the chip and checks that
+the clock mode is automatically set to the requested one.
+
+Each channel has its own led current settings.
+/sys/class/leds/lp5521:channel0/led_current - RW
+/sys/class/leds/lp5521:channel0/max_current - RO
+Format: 10x mA i.e 10 means 1.0 mA
+
+example platform data:
+
+Note: chan_nr can have values between 0 and 2.
+
+static struct lp5521_led_config lp5521_led_config[] = {
+        {
+                .chan_nr        = 0,
+                .led_current    = 50,
+                .max_current    = 130,
+        }, {
+                .chan_nr        = 1,
+                .led_current    = 0,
+                .max_current    = 130,
+        }, {
+                .chan_nr        = 2,
+                .led_current    = 0,
+                .max_current    = 130,
+        }
+};
+
+static int lp5521_setup(void)
+{
+        /* setup HW resources */
+}
+
+static void lp5521_release(void)
+{
+        /* Release HW resources */
+}
+
+static void lp5521_enable(bool state)
+{
+        /* Control of chip enable signal */
+}
+
+static struct lp5521_platform_data lp5521_platform_data = {
+        .led_config     = lp5521_led_config,
+        .num_channels   = ARRAY_SIZE(lp5521_led_config),
+        .clock_mode     = LP5521_CLOCK_EXT,
+        .setup_resources   = lp5521_setup,
+        .release_resources = lp5521_release,
+        .enable            = lp5521_enable,
+};
+
+If the current is set to 0 in the platform data, that channel is
+disabled and it is not visible in the sysfs.
diff --git a/Documentation/leds/leds-lp5523.txt b/Documentation/leds/leds-lp5523.txt
new file mode 100644
index 000000000000..fad2feb8b7ce
--- /dev/null
+++ b/Documentation/leds/leds-lp5523.txt
@@ -0,0 +1,83 @@
+Kernel driver for lp5523
+========================
+
+* National Semiconductor LP5523 led driver chip
+* Datasheet: http://www.national.com/pf/LP/LP5523.html
+
+Authors: Mathias Nyman, Yuri Zaporozhets, Samu Onkalo
+Contact: Samu Onkalo (samu.p.onkalo-at-nokia.com)
+
+Description
+-----------
+LP5523 can drive up to 9 channels. Leds can be controlled directly via
+the led class control interface. Channels have generic names:
+lp5523:channelx where x is 0...8
+
+The chip provides 3 engines. Each engine can control channels without
+interaction from the main CPU. Details of the micro engine code can be found
+from the public data sheet. Leds can be muxed to different channels.
+
+Control interface for the engines:
+x is 1 .. 3
+enginex_mode : disabled, load, run
+enginex_load : microcode load (visible only in load mode)
+enginex_leds : led mux control (visible only in load mode)
+
+cd /sys/class/leds/lp5523:channel2/device
+echo "load" > engine3_mode
+echo "9d80400004ff05ff437f0000" > engine3_load
+echo "111111111" > engine3_leds
+echo "run" > engine3_mode
+
+sysfs contains a selftest entry. It measures each channel
+voltage level and checks if it looks reasonable. If the level is too high,
+the led is missing; if the level is too low, there is a short circuit.
+
+Selftest uses always the current from the platform data.
+
+Each channel contains led current settings.
+/sys/class/leds/lp5523:channel2/led_current - RW
+/sys/class/leds/lp5523:channel2/max_current - RO
+Format: 10x mA i.e 10 means 1.0 mA
+
+Example platform data:
+
+Note - chan_nr can have values between 0 and 8.
+
+static struct lp5523_led_config lp5523_led_config[] = {
+        {
+                .chan_nr        = 0,
+                .led_current    = 50,
+                .max_current    = 130,
+        },
+...
+        }, {
+                .chan_nr        = 8,
+                .led_current    = 50,
+                .max_current    = 130,
+        }
+};
+
+static int lp5523_setup(void)
+{
+        /* Setup HW resources */
+}
+
+static void lp5523_release(void)
+{
+        /* Release HW resources */
+}
+
+static void lp5523_enable(bool state)
+{
+        /* Control chip enable signal */
+}
+
+static struct lp5523_platform_data lp5523_platform_data = {
+        .led_config     = lp5523_led_config,
+        .num_channels   = ARRAY_SIZE(lp5523_led_config),
+        .clock_mode     = LP5523_CLOCK_EXT,
+        .setup_resources   = lp5523_setup,
+        .release_resources = lp5523_release,
+        .enable            = lp5523_enable,
+};
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index c7165f4cb792..fe95105992c5 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -20,6 +20,15 @@ ip_no_pmtu_disc - BOOLEAN
 min_pmtu - INTEGER
         default 562 - minimum discovered Path MTU
 
+route/max_size - INTEGER
+        Maximum number of routes allowed in the kernel.  Increase
+        this when using large numbers of interfaces and/or routes.
+
+neigh/default/gc_thresh3 - INTEGER
+        Maximum number of neighbor entries allowed.  Increase this
+        when using large numbers of interfaces and when communicating
+        with large numbers of directly-connected peers.
+
 mtu_expires - INTEGER
         Time, in seconds, that cached PMTU information is kept.
 
diff --git a/Documentation/rbtree.txt b/Documentation/rbtree.txt
index 221f38be98f4..19f8278c3854 100644
--- a/Documentation/rbtree.txt
+++ b/Documentation/rbtree.txt
@@ -21,8 +21,8 @@ three rotations, respectively, to balance the tree), with slightly slower
 To quote Linux Weekly News:
 
     There are a number of red-black trees in use in the kernel.
-    The anticipatory, deadline, and CFQ I/O schedulers all employ
-    rbtrees to track requests; the packet CD/DVD driver does the same.
+    The deadline and CFQ I/O schedulers employ rbtrees to
+    track requests; the packet CD/DVD driver does the same.
     The high-resolution timer code uses an rbtree to organize outstanding
     timer requests.  The ext3 filesystem tracks directory entries in a
     red-black tree.  Virtual memory areas (VMAs) are tracked with red-black
diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt
index 3894eaa23486..209e1584c3dc 100644
--- a/Documentation/sysctl/kernel.txt
+++ b/Documentation/sysctl/kernel.txt
@@ -28,6 +28,7 @@ show up in /proc/sys/kernel:
 - core_uses_pid
 - ctrl-alt-del
 - dentry-state
+- dmesg_restrict
 - domainname
 - hostname
 - hotplug
@@ -213,6 +214,19 @@ to decide what to do with it.
 
 ==============================================================
 
+dmesg_restrict:
+
+This toggle indicates whether unprivileged users are prevented from using
+dmesg(8) to view messages from the kernel's log buffer.  When
+dmesg_restrict is set to (0) there are no restrictions.  When
+dmesg_restrict is set set to (1), users must have CAP_SYS_ADMIN to use
+dmesg(8).
+
+The kernel config option CONFIG_SECURITY_DMESG_RESTRICT sets the default
+value of dmesg_restrict.
+
+==============================================================
+
 domainname & hostname:
 
 These files can be used to set the NIS/YP domainname and the
diff --git a/MAINTAINERS b/MAINTAINERS
index 0094224ca79b..0c6e84a49ec7 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -161,7 +161,7 @@ M:	Greg Kroah-Hartman <gregkh@suse.de>
 L:      linux-serial@vger.kernel.org
 W:      http://serial.sourceforge.net
 S:      Maintained
-T:      quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6.git
 F:      drivers/serial/8250*
 F:      include/linux/serial_8250.h
 
@@ -945,7 +945,7 @@ M:	Magnus Damm <magnus.damm@gmail.com>
 L:      linux-sh@vger.kernel.org
 W:      http://oss.renesas.com
 Q:      http://patchwork.kernel.org/project/linux-sh/list/
-T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/genesis-2.6.git
+T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.git rmobile-latest
 S:      Supported
 F:      arch/arm/mach-shmobile/
 F:      drivers/sh/
@@ -2435,6 +2435,7 @@ F:	drivers/net/wan/sdla.c
 FRAMEBUFFER LAYER
 L:      linux-fbdev@vger.kernel.org
 W:      http://linux-fbdev.sourceforge.net/
+T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6.git
 S:      Orphan
 F:      Documentation/fb/
 F:      drivers/video/fb*
@@ -5114,7 +5115,7 @@ SAMSUNG AUDIO (ASoC) DRIVERS
 M:      Jassi Brar <jassi.brar@samsung.com>
 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 S:      Supported
-F:      sound/soc/s3c24xx
+F:      sound/soc/samsung
 
 TLG2300 VIDEO4LINUX-2 DRIVER
 M:      Huang Shijie <shijie8@gmail.com>
@@ -5676,7 +5677,7 @@ S:	Maintained
 
 STAGING SUBSYSTEM
 M:      Greg Kroah-Hartman <gregkh@suse.de>
-T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-next-2.6.git
+T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6.git
 L:      devel@driverdev.osuosl.org
 S:      Maintained
 F:      drivers/staging/
@@ -5705,7 +5706,7 @@ M:	Paul Mundt <lethal@linux-sh.org>
 L:      linux-sh@vger.kernel.org
 W:      http://www.linux-sh.org
 Q:      http://patchwork.kernel.org/project/linux-sh/list/
-T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.git
+T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.git sh-latest
 S:      Supported
 F:      Documentation/sh/
 F:      arch/sh/
@@ -5910,7 +5911,7 @@ S:	Maintained
 TTY LAYER
 M:      Greg Kroah-Hartman <gregkh@suse.de>
 S:      Maintained
-T:      quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6.git
 F:      drivers/char/tty_*
 F:      drivers/serial/serial_core.c
 F:      include/linux/serial_core.h
@@ -6233,7 +6234,7 @@ USB SUBSYSTEM
 M:      Greg Kroah-Hartman <gregkh@suse.de>
 L:      linux-usb@vger.kernel.org
 W:      http://www.linux-usb.org
-T:      quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6.git
 S:      Supported
 F:      Documentation/usb/
 F:      drivers/net/usb/
@@ -6598,14 +6599,14 @@ F:	drivers/platform/x86
 
 XEN PCI SUBSYSTEM
 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-L:      xen-devel@lists.xensource.com
+L:      xen-devel@lists.xensource.com (moderated for non-subscribers)
 S:      Supported
 F:      arch/x86/pci/*xen*
 F:      drivers/pci/*xen*
 
 XEN SWIOTLB SUBSYSTEM
 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-L:      xen-devel@lists.xensource.com
+L:      xen-devel@lists.xensource.com (moderated for non-subscribers)
 S:      Supported
 F:      arch/x86/xen/*swiotlb*
 F:      drivers/xen/*swiotlb*
@@ -6613,7 +6614,7 @@ F:	drivers/xen/*swiotlb*
 XEN HYPERVISOR INTERFACE
 M:      Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-L:      xen-devel@lists.xen.org
+L:      xen-devel@lists.xensource.com (moderated for non-subscribers)
 L:      virtualization@lists.osdl.org
 S:      Supported
 F:      arch/x86/xen/
diff --git a/Makefile b/Makefile
index 6619720f50dd..ab5359db3d17 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 37
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc2
 NAME = Flesh-Eating Bats with Fangs
 
 # *DOCUMENTATION*
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index a19a5266d5fc..db524e75c4a2 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -6,7 +6,7 @@ config ARM
         select HAVE_MEMBLOCK
         select RTC_LIB
         select SYS_SUPPORTS_APM_EMULATION
-        select GENERIC_ATOMIC64 if (!CPU_32v6K)
+        select GENERIC_ATOMIC64 if (!CPU_32v6K || !AEABI)
         select HAVE_OPROFILE if (HAVE_PERF_EVENTS)
         select HAVE_ARCH_KGDB
         select HAVE_KPROBES if (!XIP_KERNEL)
@@ -646,7 +646,7 @@ config ARCH_S3C2410
         select ARCH_HAS_CPUFREQ
         select HAVE_CLK
         select ARCH_USES_GETTIMEOFFSET
-        select HAVE_S3C2410_I2C
+        select HAVE_S3C2410_I2C if I2C
         help
           Samsung S3C2410X CPU based systems, such as the Simtec Electronics
           BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
@@ -676,8 +676,8 @@ config ARCH_S3C64XX
         select S3C_DEV_NAND
         select USB_ARCH_HAS_OHCI
         select SAMSUNG_GPIOLIB_4BIT
-        select HAVE_S3C2410_I2C
-        select HAVE_S3C2410_WATCHDOG
+        select HAVE_S3C2410_I2C if I2C
+        select HAVE_S3C2410_WATCHDOG if WATCHDOG
         help
           Samsung S3C64XX series based systems
 
@@ -686,10 +686,10 @@ config ARCH_S5P64X0
         select CPU_V6
         select GENERIC_GPIO
         select HAVE_CLK
-        select HAVE_S3C2410_WATCHDOG
+        select HAVE_S3C2410_WATCHDOG if WATCHDOG
         select ARCH_USES_GETTIMEOFFSET
-        select HAVE_S3C2410_I2C
-        select HAVE_S3C_RTC
+        select HAVE_S3C2410_I2C if I2C
+        select HAVE_S3C_RTC if RTC_CLASS
         help
           Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440,
           SMDK6450.
@@ -700,7 +700,7 @@ config ARCH_S5P6442
         select GENERIC_GPIO
         select HAVE_CLK
         select ARCH_USES_GETTIMEOFFSET
-        select HAVE_S3C2410_WATCHDOG
+        select HAVE_S3C2410_WATCHDOG if WATCHDOG
         help
           Samsung S5P6442 CPU based systems
 
@@ -711,9 +711,9 @@ config ARCH_S5PC100
         select CPU_V7
         select ARM_L1_CACHE_SHIFT_6
         select ARCH_USES_GETTIMEOFFSET
-        select HAVE_S3C2410_I2C
-        select HAVE_S3C_RTC
-        select HAVE_S3C2410_WATCHDOG
+        select HAVE_S3C2410_I2C if I2C
+        select HAVE_S3C_RTC if RTC_CLASS
+        select HAVE_S3C2410_WATCHDOG if WATCHDOG
         help
           Samsung S5PC100 series based systems
 
@@ -726,9 +726,9 @@ config ARCH_S5PV210
         select ARM_L1_CACHE_SHIFT_6
         select ARCH_HAS_CPUFREQ
         select ARCH_USES_GETTIMEOFFSET
-        select HAVE_S3C2410_I2C
-        select HAVE_S3C_RTC
-        select HAVE_S3C2410_WATCHDOG
+        select HAVE_S3C2410_I2C if I2C
+        select HAVE_S3C_RTC if RTC_CLASS
+        select HAVE_S3C2410_WATCHDOG if WATCHDOG
         help
           Samsung S5PV210/S5PC110 series based systems
 
@@ -739,9 +739,9 @@ config ARCH_S5PV310
         select GENERIC_GPIO
         select HAVE_CLK
         select GENERIC_CLOCKEVENTS
-        select HAVE_S3C_RTC
-        select HAVE_S3C2410_I2C
-        select HAVE_S3C2410_WATCHDOG
+        select HAVE_S3C_RTC if RTC_CLASS
+        select HAVE_S3C2410_I2C if I2C
+        select HAVE_S3C2410_WATCHDOG if WATCHDOG
         help
           Samsung S5PV310 series based systems
 
diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c
index ada6359160eb..772f95f1aecd 100644
--- a/arch/arm/common/gic.c
+++ b/arch/arm/common/gic.c
@@ -251,15 +251,16 @@ void __init gic_dist_init(unsigned int gic_nr, void __iomem *base,
                 writel(cpumask, base + GIC_DIST_TARGET + i * 4 / 4);
 
         /*
-         * Set priority on all interrupts.
+         * Set priority on all global interrupts.
          */
-        for (i = 0; i < max_irq; i += 4)
+        for (i = 32; i < max_irq; i += 4)
                 writel(0xa0a0a0a0, base + GIC_DIST_PRI + i * 4 / 4);
 
         /*
-         * Disable all interrupts.
+         * Disable all interrupts.  Leave the PPI and SGIs alone
+         * as these enables are banked registers.
          */
-        for (i = 0; i < max_irq; i += 32)
+        for (i = 32; i < max_irq; i += 32)
                 writel(0xffffffff, base + GIC_DIST_ENABLE_CLEAR + i * 4 / 32);
 
         /*
@@ -277,11 +278,30 @@ void __init gic_dist_init(unsigned int gic_nr, void __iomem *base,
 
 void __cpuinit gic_cpu_init(unsigned int gic_nr, void __iomem *base)
 {
+        void __iomem *dist_base;
+        int i;
+
         if (gic_nr >= MAX_GIC_NR)
                 BUG();
 
+        dist_base = gic_data[gic_nr].dist_base;
+        BUG_ON(!dist_base);
+
         gic_data[gic_nr].cpu_base = base;
 
+        /*
+         * Deal with the banked PPI and SGI interrupts - disable all
+         * PPI interrupts, ensure all SGI interrupts are enabled.
+         */
+        writel(0xffff0000, dist_base + GIC_DIST_ENABLE_CLEAR);
+        writel(0x0000ffff, dist_base + GIC_DIST_ENABLE_SET);
+
+        /*
+         * Set priority on PPI and SGI interrupts
+         */
+        for (i = 0; i < 32; i += 4)
+                writel(0xa0a0a0a0, dist_base + GIC_DIST_PRI + i * 4 / 4);
+
         writel(0xf0, base + GIC_CPU_PRIMASK);
         writel(1, base + GIC_CPU_CTRL);
 }
diff --git a/arch/arm/include/asm/hardware/it8152.h b/arch/arm/include/asm/hardware/it8152.h
index 6700c7fc7ebd..21fa272301f8 100644
--- a/arch/arm/include/asm/hardware/it8152.h
+++ b/arch/arm/include/asm/hardware/it8152.h
@@ -75,7 +75,7 @@ extern unsigned long it8152_base_address;
   IT8152_PD_IRQ(1)  USB (USBR)
   IT8152_PD_IRQ(0)  Audio controller (ACR)
  */
-#define IT8152_IRQ(x)   (IRQ_BOARD_END + (x))
+#define IT8152_IRQ(x)   (IRQ_BOARD_START + (x))
 
 /* IRQ-sources in 3 groups - local devices, LPC (serial), and external PCI */
 #define IT8152_LD_IRQ_COUNT     9
diff --git a/arch/arm/kernel/hw_breakpoint.c b/arch/arm/kernel/hw_breakpoint.c
index 54593b0c241b..21e3a4ab3b8c 100644
--- a/arch/arm/kernel/hw_breakpoint.c
+++ b/arch/arm/kernel/hw_breakpoint.c
@@ -748,8 +748,7 @@ static int hw_breakpoint_pending(unsigned long addr, unsigned int fsr,
                 breakpoint_handler(addr, regs);
                 break;
         case ARM_ENTRY_ASYNC_WATCHPOINT:
-                WARN_ON("Asynchronous watchpoint exception taken. "
-                        "Debugging results may be unreliable");
+                WARN(1, "Asynchronous watchpoint exception taken. Debugging results may be unreliable\n");
         case ARM_ENTRY_SYNC_WATCHPOINT:
                 watchpoint_handler(addr, regs);
                 break;
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c
index 49643b1467e6..07a50357492a 100644
--- a/arch/arm/kernel/perf_event.c
+++ b/arch/arm/kernel/perf_event.c
@@ -1749,7 +1749,7 @@ static inline int armv7_pmnc_has_overflowed(unsigned long pmnc)
 static inline int armv7_pmnc_counter_has_overflowed(unsigned long pmnc,
                                         enum armv7_counters counter)
 {
-        int ret;
+        int ret = 0;
 
         if (counter == ARMV7_CYCLE_COUNTER)
                 ret = pmnc & ARMV7_FLAG_C;
diff --git a/arch/arm/kernel/stacktrace.c b/arch/arm/kernel/stacktrace.c
index 20b7411e47fd..c2e112e1a05f 100644
--- a/arch/arm/kernel/stacktrace.c
+++ b/arch/arm/kernel/stacktrace.c
@@ -28,7 +28,7 @@ int notrace unwind_frame(struct stackframe *frame)
 
         /* only go to a higher address on the stack */
         low = frame->sp;
-        high = ALIGN(low, THREAD_SIZE) + THREAD_SIZE;
+        high = ALIGN(low, THREAD_SIZE);
 
         /* check current frame pointer is within bounds */
         if (fp < (low + 12) || fp + 4 >= high)
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index cda78d59aa31..446aee97436f 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -53,10 +53,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
 {
 #ifdef CONFIG_KALLSYMS
-        char sym1[KSYM_SYMBOL_LEN], sym2[KSYM_SYMBOL_LEN];
-        sprint_symbol(sym1, where);
-        sprint_symbol(sym2, from);
-        printk("[<%08lx>] (%s) from [<%08lx>] (%s)\n", where, sym1, from, sym2);
+        printk("[<%08lx>] (%pS) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
 #else
         printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
 #endif
diff --git a/arch/arm/kernel/unwind.c b/arch/arm/kernel/unwind.c
index 2a161765f6d5..d2cb0b3c9872 100644
--- a/arch/arm/kernel/unwind.c
+++ b/arch/arm/kernel/unwind.c
@@ -279,7 +279,7 @@ int unwind_frame(struct stackframe *frame)
 
         /* only go to a higher address on the stack */
         low = frame->sp;
-        high = ALIGN(low, THREAD_SIZE) + THREAD_SIZE;
+        high = ALIGN(low, THREAD_SIZE);
 
         pr_debug("%s(pc = %08lx lr = %08lx sp = %08lx)\n", __func__,
                  frame->pc, frame->lr, frame->sp);
diff --git a/arch/arm/mach-ep93xx/include/mach/dma.h b/arch/arm/mach-ep93xx/include/mach/dma.h
index 3a5961d3f3b1..5e31b2b25da9 100644
--- a/arch/arm/mach-ep93xx/include/mach/dma.h
+++ b/arch/arm/mach-ep93xx/include/mach/dma.h
@@ -1,5 +1,13 @@
-/*
- * arch/arm/mach-ep93xx/include/mach/dma.h
+/**
+ * DOC: EP93xx DMA M2P memory to peripheral and peripheral to memory engine
+ *
+ * The EP93xx DMA M2P subsystem handles DMA transfers between memory and
+ * peripherals. DMA M2P channels are available for audio, UARTs and IrDA.
+ * See chapter 10 of the EP93xx users guide for full details on the DMA M2P
+ * engine.
+ *
+ * See sound/soc/ep93xx/ep93xx-pcm.c for an example use of the DMA M2P code.
+ *
  */
 
 #ifndef __ASM_ARCH_DMA_H
@@ -8,12 +16,34 @@
 #include <linux/list.h>
 #include <linux/types.h>
 
+/**
+ * struct ep93xx_dma_buffer - Information about a buffer to be transferred
+ * using the DMA M2P engine
+ *
+ * @list: Entry in DMA buffer list
+ * @bus_addr: Physical address of the buffer
+ * @size: Size of the buffer in bytes
+ */
 struct ep93xx_dma_buffer {
         struct list_head        list;
         u32                     bus_addr;
         u16                     size;
 };
 
+/**
+ * struct ep93xx_dma_m2p_client - Information about a DMA M2P client
+ *
+ * @name: Unique name for this client
+ * @flags: Client flags
+ * @cookie: User data to pass to callback functions
+ * @buffer_started: Non NULL function to call when a transfer is started.
+ *                      The arguments are the user data cookie and the DMA
+ *                      buffer which is starting.
+ * @buffer_finished: Non NULL function to call when a transfer is completed.
+ *                      The arguments are the user data cookie, the DMA buffer
+ *                      which has completed, and a boolean flag indicating if
+ *                      the transfer had an error.
+ */
 struct ep93xx_dma_m2p_client {
         char                    *name;
         u8                      flags;
@@ -24,10 +54,11 @@ struct ep93xx_dma_m2p_client {
                                         struct ep93xx_dma_buffer *buf,
                                         int bytes, int error);
 
-        /* Internal to the DMA code.  */
+        /* private: Internal use only */
         void                    *channel;
 };
 
+/* DMA M2P ports */
 #define EP93XX_DMA_M2P_PORT_I2S1        0x00
 #define EP93XX_DMA_M2P_PORT_I2S2        0x01
 #define EP93XX_DMA_M2P_PORT_AAC1        0x02
@@ -39,18 +70,80 @@ struct ep93xx_dma_m2p_client {
 #define EP93XX_DMA_M2P_PORT_UART3       0x08
 #define EP93XX_DMA_M2P_PORT_IRDA        0x09
 #define EP93XX_DMA_M2P_PORT_MASK        0x0f
-#define EP93XX_DMA_M2P_TX               0x00
-#define EP93XX_DMA_M2P_RX               0x10
-#define EP93XX_DMA_M2P_ABORT_ON_ERROR   0x20
-#define EP93XX_DMA_M2P_IGNORE_ERROR     0x40
-#define EP93XX_DMA_M2P_ERROR_MASK       0x60
 
-int  ep93xx_dma_m2p_client_register(struct ep93xx_dma_m2p_client *m2p);
+/* DMA M2P client flags */
+#define EP93XX_DMA_M2P_TX               0x00    /* Memory to peripheral */
+#define EP93XX_DMA_M2P_RX               0x10    /* Peripheral to memory */
+
+/*
+ * DMA M2P client error handling flags. See the EP93xx users guide
+ * documentation on the DMA M2P CONTROL register for more details
+ */
+#define EP93XX_DMA_M2P_ABORT_ON_ERROR   0x20    /* Abort on peripheral error */
+#define EP93XX_DMA_M2P_IGNORE_ERROR     0x40    /* Ignore peripheral errors */
+#define EP93XX_DMA_M2P_ERROR_MASK       0x60    /* Mask of error bits */
+
+/**
+ * ep93xx_dma_m2p_client_register - Register a client with the DMA M2P
+ * subsystem
+ *
+ * @m2p: Client information to register
+ * returns 0 on success
+ *
+ * The DMA M2P subsystem allocates a channel and an interrupt line for the DMA
+ * client
+ */
+int ep93xx_dma_m2p_client_register(struct ep93xx_dma_m2p_client *m2p);
+
+/**
+ * ep93xx_dma_m2p_client_unregister - Unregister a client from the DMA M2P
+ * subsystem
+ *
+ * @m2p: Client to unregister
+ *
+ * Any transfers currently in progress will be completed in hardware, but
+ * ignored in software.
+ */
 void ep93xx_dma_m2p_client_unregister(struct ep93xx_dma_m2p_client *m2p);
+
+/**
+ * ep93xx_dma_m2p_submit - Submit a DMA M2P transfer
+ *
+ * @m2p: DMA Client to submit the transfer on
+ * @buf: DMA Buffer to submit
+ *
+ * If the current or next transfer positions are free on the M2P client then
+ * the transfer is started immediately. If not, the transfer is added to the
+ * list of pending transfers. This function must not be called from the
+ * buffer_finished callback for an M2P channel.
+ *
+ */
 void ep93xx_dma_m2p_submit(struct ep93xx_dma_m2p_client *m2p,
                            struct ep93xx_dma_buffer *buf);
+
+/**
+ * ep93xx_dma_m2p_submit_recursive - Put a DMA transfer on the pending list
+ * for an M2P channel
+ *
+ * @m2p: DMA Client to submit the transfer on
+ * @buf: DMA Buffer to submit
+ *
+ * This function must only be called from the buffer_finished callback for an
+ * M2P channel. It is commonly used to add the next transfer in a chained list
+ * of DMA transfers.
+ */
 void ep93xx_dma_m2p_submit_recursive(struct ep93xx_dma_m2p_client *m2p,
                                      struct ep93xx_dma_buffer *buf);
+
+/**
+ * ep93xx_dma_m2p_flush - Flush all pending transfers on a DMA M2P client
+ *
+ * @m2p: DMA client to flush transfers on
+ *
+ * Any transfers currently in progress will be completed in hardware, but
+ * ignored in software.
+ *
+ */
 void ep93xx_dma_m2p_flush(struct ep93xx_dma_m2p_client *m2p);
 
 #endif /* __ASM_ARCH_DMA_H */
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 51ff23b72d3a..3688123b5ad8 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -854,10 +854,9 @@ int __init kirkwood_find_tclk(void)
 
         kirkwood_pcie_id(&dev, &rev);
 
-        if ((dev == MV88F6281_DEV_ID && (rev == MV88F6281_REV_A0 ||
-                                        rev == MV88F6281_REV_A1)) ||
-            (dev == MV88F6282_DEV_ID))
-                return 200000000;
+        if (dev == MV88F6281_DEV_ID || dev == MV88F6282_DEV_ID)
+                if (((readl(SAMPLE_AT_RESET) >> 21) & 1) == 0)
+                        return 200000000;
 
         return 166666667;
 }
diff --git a/arch/arm/mach-kirkwood/d2net_v2-setup.c b/arch/arm/mach-kirkwood/d2net_v2-setup.c
index 4aa86e4a152c..a31c9499ab36 100644
--- a/arch/arm/mach-kirkwood/d2net_v2-setup.c
+++ b/arch/arm/mach-kirkwood/d2net_v2-setup.c
@@ -225,5 +225,5 @@ MACHINE_START(D2NET_V2, "LaCie d2 Network v2")
         .init_machine   = d2net_v2_init,
         .map_io         = kirkwood_map_io,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &lacie_v2_timer,
+        .timer          = &kirkwood_timer,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/lacie_v2-common.c b/arch/arm/mach-kirkwood/lacie_v2-common.c
index d3ea1b6c8a02..285edab776e9 100644
--- a/arch/arm/mach-kirkwood/lacie_v2-common.c
+++ b/arch/arm/mach-kirkwood/lacie_v2-common.c
@@ -111,17 +111,3 @@ void __init lacie_v2_hdd_power_init(int hdd_num)
                         pr_err("Failed to power up HDD%d\n", i + 1);
         }
 }
-
-/*****************************************************************************
- * Timer
- ****************************************************************************/
-
-static void lacie_v2_timer_init(void)
-{
-        kirkwood_tclk = 166666667;
-        orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
-}
-
-struct sys_timer lacie_v2_timer = {
-        .init = lacie_v2_timer_init,
-};
diff --git a/arch/arm/mach-kirkwood/lacie_v2-common.h b/arch/arm/mach-kirkwood/lacie_v2-common.h
index af521315b87b..fc64f578536e 100644
--- a/arch/arm/mach-kirkwood/lacie_v2-common.h
+++ b/arch/arm/mach-kirkwood/lacie_v2-common.h
@@ -13,6 +13,4 @@ void lacie_v2_register_flash(void);
 void lacie_v2_register_i2c_devices(void);
 void lacie_v2_hdd_power_init(int hdd_num);
 
-extern struct sys_timer lacie_v2_timer;
-
 #endif
diff --git a/arch/arm/mach-kirkwood/mpp.c b/arch/arm/mach-kirkwood/mpp.c
index 065187d177c6..27901f702feb 100644
--- a/arch/arm/mach-kirkwood/mpp.c
+++ b/arch/arm/mach-kirkwood/mpp.c
@@ -59,7 +59,7 @@ void __init kirkwood_mpp_conf(unsigned int *mpp_list)
         }
         printk("\n");
 
-        while (*mpp_list) {
+        for ( ; *mpp_list; mpp_list++) {
                 unsigned int num = MPP_NUM(*mpp_list);
                 unsigned int sel = MPP_SEL(*mpp_list);
                 int shift, gpio_mode;
@@ -88,8 +88,6 @@ void __init kirkwood_mpp_conf(unsigned int *mpp_list)
                 if (sel != 0)
                         gpio_mode = 0;
                 orion_gpio_set_valid(num, gpio_mode);
-
-                mpp_list++;
         }
 
         printk(KERN_DEBUG "  final MPP regs:");
diff --git a/arch/arm/mach-kirkwood/netspace_v2-setup.c b/arch/arm/mach-kirkwood/netspace_v2-setup.c
index 5ea66f1f4178..65ee21fd2f3b 100644
--- a/arch/arm/mach-kirkwood/netspace_v2-setup.c
+++ b/arch/arm/mach-kirkwood/netspace_v2-setup.c
@@ -262,7 +262,7 @@ MACHINE_START(NETSPACE_V2, "LaCie Network Space v2")
         .init_machine   = netspace_v2_init,
         .map_io         = kirkwood_map_io,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &lacie_v2_timer,
+        .timer          = &kirkwood_timer,
 MACHINE_END
 #endif
 
@@ -272,7 +272,7 @@ MACHINE_START(INETSPACE_V2, "LaCie Internet Space v2")
         .init_machine   = netspace_v2_init,
         .map_io         = kirkwood_map_io,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &lacie_v2_timer,
+        .timer          = &kirkwood_timer,
 MACHINE_END
 #endif
 
@@ -282,6 +282,6 @@ MACHINE_START(NETSPACE_MAX_V2, "LaCie Network Space Max v2")
         .init_machine   = netspace_v2_init,
         .map_io         = kirkwood_map_io,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &lacie_v2_timer,
+        .timer          = &kirkwood_timer,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-kirkwood/netxbig_v2-setup.c b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
index a1b45d501aef..93afd3c8bfd8 100644
--- a/arch/arm/mach-kirkwood/netxbig_v2-setup.c
+++ b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
@@ -403,7 +403,7 @@ MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2")
         .init_machine   = netxbig_v2_init,
         .map_io         = kirkwood_map_io,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &lacie_v2_timer,
+        .timer          = &kirkwood_timer,
 MACHINE_END
 #endif
 
@@ -413,6 +413,6 @@ MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2")
         .init_machine   = netxbig_v2_init,
         .map_io         = kirkwood_map_io,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &lacie_v2_timer,
+        .timer          = &kirkwood_timer,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-kirkwood/openrd-setup.c b/arch/arm/mach-kirkwood/openrd-setup.c
index c9d77fad10ab..cfcca4174e25 100644
--- a/arch/arm/mach-kirkwood/openrd-setup.c
+++ b/arch/arm/mach-kirkwood/openrd-setup.c
@@ -171,7 +171,7 @@ static void __init openrd_init(void)
 
         kirkwood_i2c_init();
 
-        if (machine_is_openrd_client()) {
+        if (machine_is_openrd_client() || machine_is_openrd_ultimate()) {
                 i2c_register_board_info(0, i2c_board_info,
                         ARRAY_SIZE(i2c_board_info));
                 kirkwood_audio_init();
diff --git a/arch/arm/mach-kirkwood/ts41x-setup.c b/arch/arm/mach-kirkwood/ts41x-setup.c
index 8be09a0ce4ac..3587a281d993 100644
--- a/arch/arm/mach-kirkwood/ts41x-setup.c
+++ b/arch/arm/mach-kirkwood/ts41x-setup.c
@@ -27,6 +27,10 @@
 #include "mpp.h"
 #include "tsx1x-common.h"
 
+/* for the PCIe reset workaround */
+#include <plat/pcie.h>
+
+
 #define QNAP_TS41X_JUMPER_JP1   45
 
 static struct i2c_board_info __initdata qnap_ts41x_i2c_rtc = {
@@ -140,8 +144,16 @@ static void __init qnap_ts41x_init(void)
 
 static int __init ts41x_pci_init(void)
 {
-        if (machine_is_ts41x())
+        if (machine_is_ts41x()) {
+                /*
+                 * Without this explicit reset, the PCIe SATA controller
+                 * (Marvell 88sx7042/sata_mv) is known to stop working
+                 * after a few minutes.
+                 */
+                orion_pcie_reset((void __iomem *)PCIE_VIRT_BASE);
+
                 kirkwood_pcie_init(KW_PCIE0);
+        }
 
    return 0;
 }
diff --git a/arch/arm/mach-mmp/include/mach/cputype.h b/arch/arm/mach-mmp/include/mach/cputype.h
index f43a68b213f1..8a3b56dfd35d 100644
--- a/arch/arm/mach-mmp/include/mach/cputype.h
+++ b/arch/arm/mach-mmp/include/mach/cputype.h
@@ -46,7 +46,8 @@ static inline int cpu_is_pxa910(void)
 #ifdef CONFIG_CPU_MMP2
 static inline int cpu_is_mmp2(void)
 {
-        return (((cpu_readid_id() >> 8) & 0xff) == 0x58);
+        return (((read_cpuid_id() >> 8) & 0xff) == 0x58);
+}
 #else
 #define cpu_is_mmp2()   (0)
 #endif
diff --git a/arch/arm/mach-mv78xx0/mpp.c b/arch/arm/mach-mv78xx0/mpp.c
index 354ac514eb89..84db2dfc475c 100644
--- a/arch/arm/mach-mv78xx0/mpp.c
+++ b/arch/arm/mach-mv78xx0/mpp.c
@@ -54,7 +54,7 @@ void __init mv78xx0_mpp_conf(unsigned int *mpp_list)
         }
         printk("\n");
 
-        while (*mpp_list) {
+        for ( ; *mpp_list; mpp_list++) {
                 unsigned int num = MPP_NUM(*mpp_list);
                 unsigned int sel = MPP_SEL(*mpp_list);
                 int shift, gpio_mode;
@@ -83,8 +83,6 @@ void __init mv78xx0_mpp_conf(unsigned int *mpp_list)
                 if (sel != 0)
                         gpio_mode = 0;
                 orion_gpio_set_valid(num, gpio_mode);
-
-                mpp_list++;
         }
 
         printk(KERN_DEBUG "  final MPP regs:");
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index ea0d80a89da7..e7f9ee63dce5 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -321,10 +321,9 @@ static struct platform_device omap_wdt_device = {
 static int __init omap_init_wdt(void)
 {
         if (!cpu_is_omap16xx())
-                return;
+                return -ENODEV;
 
-        platform_device_register(&omap_wdt_device);
-        return 0;
+        return platform_device_register(&omap_wdt_device);
 }
 subsys_initcall(omap_init_wdt);
 #endif
diff --git a/arch/arm/mach-omap1/include/mach/camera.h b/arch/arm/mach-omap1/include/mach/camera.h
index fd54b452eb22..847d00f0bb0a 100644
--- a/arch/arm/mach-omap1/include/mach/camera.h
+++ b/arch/arm/mach-omap1/include/mach/camera.h
@@ -1,6 +1,8 @@
 #ifndef __ASM_ARCH_CAMERA_H_
 #define __ASM_ARCH_CAMERA_H_
 
+#include <media/omap1_camera.h>
+
 void omap1_camera_init(void *);
 
 static inline void omap1_set_camera_info(struct omap1_cam_platform_data *info)
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 067f4379c87f..53ac762518bd 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -242,9 +242,6 @@ static int devkit8000_twl_gpio_setup(struct device *dev,
         mmc[0].gpio_cd = gpio + 0;
         omap2_hsmmc_init(mmc);
 
-        /* link regulators to MMC adapters */
-        devkit8000_vmmc1_supply.dev = mmc[0].dev;
-
         /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
         gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
 
diff --git a/arch/arm/mach-orion5x/mpp.c b/arch/arm/mach-orion5x/mpp.c
index bc4c3b9aaf83..db485d3b8144 100644
--- a/arch/arm/mach-orion5x/mpp.c
+++ b/arch/arm/mach-orion5x/mpp.c
@@ -127,7 +127,7 @@ void __init orion5x_mpp_conf(struct orion5x_mpp_mode *mode)
         /* Initialize gpiolib. */
         orion_gpio_init();
 
-        while (mode->mpp >= 0) {
+        for ( ; mode->mpp >= 0; mode++) {
                 u32 *reg;
                 int num_type;
                 int shift;
@@ -160,8 +160,6 @@ void __init orion5x_mpp_conf(struct orion5x_mpp_mode *mode)
                         orion_gpio_set_unused(mode->mpp);
 
                 orion_gpio_set_valid(mode->mpp, !!(mode->type == MPP_GPIO));
-
-                mode++;
         }
 
         writel(mpp_0_7_ctrl, MPP_0_7_CTRL);
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index 16f1bd5324be..c1c1cd04bdde 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -239,7 +239,7 @@ static struct platform_nand_data ts78xx_ts_nand_data = {
 static struct resource ts78xx_ts_nand_resources = {
         .start          = TS_NAND_DATA,
         .end            = TS_NAND_DATA + 4,
-        .flags          = IORESOURCE_IO,
+        .flags          = IORESOURCE_MEM,
 };
 
 static struct platform_device ts78xx_ts_nand_device = {
diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c
index ac5598ce9724..d34b99febeb9 100644
--- a/arch/arm/mach-pxa/cm-x2xx.c
+++ b/arch/arm/mach-pxa/cm-x2xx.c
@@ -476,8 +476,6 @@ static void __init cmx2xx_init(void)
 
 static void __init cmx2xx_init_irq(void)
 {
-        pxa27x_init_irq();
-
         if (cpu_is_pxa25x()) {
                 pxa25x_init_irq();
                 cmx2xx_pci_init_irq(CMX255_GPIO_IT8152_IRQ);
diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c
index 4b521e045d75..ffa50e633ee6 100644
--- a/arch/arm/mach-pxa/saar.c
+++ b/arch/arm/mach-pxa/saar.c
@@ -116,7 +116,7 @@ static struct platform_device smc91x_device = {
         },
 };
 
-#if defined(CONFIG_FB_PXA) || (CONFIG_FB_PXA_MODULE)
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
 static uint16_t lcd_power_on[] = {
         /* single frame */
         SMART_CMD_NOOP,
diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c
index d7ada8c7e41f..1a81fe12ccd7 100644
--- a/arch/arm/mach-s3c2410/mach-h1940.c
+++ b/arch/arm/mach-s3c2410/mach-h1940.c
@@ -387,7 +387,7 @@ static struct platform_device *h1940_devices[] __initdata = {
         &s3c_device_wdt,
         &s3c_device_i2c0,
         &s3c_device_iis,
-        &s3c_device_pcm,
+        &samsung_asoc_dma,
         &s3c_device_usbgadget,
         &h1940_device_leds,
         &h1940_device_bluetooth,
diff --git a/arch/arm/mach-s3c2440/mach-rx1950.c b/arch/arm/mach-s3c2440/mach-rx1950.c
index e0622bbb6dfa..eab6ae50683c 100644
--- a/arch/arm/mach-s3c2440/mach-rx1950.c
+++ b/arch/arm/mach-s3c2440/mach-rx1950.c
@@ -692,7 +692,7 @@ static struct platform_device *rx1950_devices[] __initdata = {
         &s3c_device_wdt,
         &s3c_device_i2c0,
         &s3c_device_iis,
-        &s3c_device_pcm,
+        &samsung_asoc_dma,
         &s3c_device_usbgadget,
         &s3c_device_rtc,
         &s3c_device_nand,
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index 1ca7bdc6485c..579d2f0f4dd0 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -143,7 +143,7 @@ config MACH_SMDK6410
         select S3C_DEV_USB_HSOTG
         select S3C_DEV_WDT
         select SAMSUNG_DEV_KEYPAD
-        select HAVE_S3C2410_WATCHDOG
+        select HAVE_S3C2410_WATCHDOG if WATCHDOG
         select S3C64XX_SETUP_SDHCI
         select S3C64XX_SETUP_I2C1
         select S3C64XX_SETUP_IDE
diff --git a/arch/arm/mach-s3c64xx/clock.c b/arch/arm/mach-s3c64xx/clock.c
index 7e03f0ae2fc8..1c98d2ff2ed6 100644
--- a/arch/arm/mach-s3c64xx/clock.c
+++ b/arch/arm/mach-s3c64xx/clock.c
@@ -695,7 +695,7 @@ static struct clksrc_clk clksrcs[] = {
         }, {
                 .clk    = {
                         .name           = "audio-bus",
-                        .id             = -1,  /* There's only one IISv4 port */
+                        .id             = 2,
                         .ctrlbit        = S3C6410_CLKCON_SCLK_AUDIO2,
                         .enable         = s3c64xx_sclk_ctrl,
                 },
diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c
index 76426a32c013..cad67022fa25 100644
--- a/arch/arm/mach-s3c64xx/dev-audio.c
+++ b/arch/arm/mach-s3c64xx/dev-audio.c
@@ -22,7 +22,12 @@
 #include <plat/audio.h>
 #include <plat/gpio-cfg.h>
 
-static int s3c64xx_i2sv3_cfg_gpio(struct platform_device *pdev)
+static const char *rclksrc[] = {
+        [0] = "iis",
+        [1] = "audio-bus",
+};
+
+static int s3c64xx_i2s_cfg_gpio(struct platform_device *pdev)
 {
         unsigned int base;
 
@@ -33,6 +38,12 @@ static int s3c64xx_i2sv3_cfg_gpio(struct platform_device *pdev)
         case 1:
                 base = S3C64XX_GPE(0);
                 break;
+        case 2:
+                s3c_gpio_cfgpin(S3C64XX_GPC(4), S3C_GPIO_SFN(5));
+                s3c_gpio_cfgpin(S3C64XX_GPC(5), S3C_GPIO_SFN(5));
+                s3c_gpio_cfgpin(S3C64XX_GPC(7), S3C_GPIO_SFN(5));
+                s3c_gpio_cfgpin_range(S3C64XX_GPH(6), 4, S3C_GPIO_SFN(5));
+                return 0;
         default:
                 printk(KERN_DEBUG "Invalid I2S Controller number: %d\n",
                         pdev->id);
@@ -44,16 +55,6 @@ static int s3c64xx_i2sv3_cfg_gpio(struct platform_device *pdev)
         return 0;
 }
 
-static int s3c64xx_i2sv4_cfg_gpio(struct platform_device *pdev)
-{
-        s3c_gpio_cfgpin(S3C64XX_GPC(4), S3C_GPIO_SFN(5));
-        s3c_gpio_cfgpin(S3C64XX_GPC(5), S3C_GPIO_SFN(5));
-        s3c_gpio_cfgpin(S3C64XX_GPC(7), S3C_GPIO_SFN(5));
-        s3c_gpio_cfgpin_range(S3C64XX_GPH(6), 4, S3C_GPIO_SFN(5));
-
-        return 0;
-}
-
 static struct resource s3c64xx_iis0_resource[] = {
         [0] = {
                 .start = S3C64XX_PA_IIS0,
@@ -72,17 +73,22 @@ static struct resource s3c64xx_iis0_resource[] = {
         },
 };
 
-static struct s3c_audio_pdata s3c_i2s0_pdata = {
-        .cfg_gpio = s3c64xx_i2sv3_cfg_gpio,
+static struct s3c_audio_pdata i2sv3_pdata = {
+        .cfg_gpio = s3c64xx_i2s_cfg_gpio,
+        .type = {
+                .i2s = {
+                        .src_clk = rclksrc,
+                },
+        },
 };
 
 struct platform_device s3c64xx_device_iis0 = {
-        .name             = "s3c64xx-iis",
+        .name             = "samsung-i2s",
         .id               = 0,
         .num_resources    = ARRAY_SIZE(s3c64xx_iis0_resource),
         .resource         = s3c64xx_iis0_resource,
         .dev = {
-                .platform_data = &s3c_i2s0_pdata,
+                .platform_data = &i2sv3_pdata,
         },
 };
 EXPORT_SYMBOL(s3c64xx_device_iis0);
@@ -105,17 +111,13 @@ static struct resource s3c64xx_iis1_resource[] = {
         },
 };
 
-static struct s3c_audio_pdata s3c_i2s1_pdata = {
-        .cfg_gpio = s3c64xx_i2sv3_cfg_gpio,
-};
-
 struct platform_device s3c64xx_device_iis1 = {
-        .name             = "s3c64xx-iis",
+        .name             = "samsung-i2s",
         .id               = 1,
         .num_resources    = ARRAY_SIZE(s3c64xx_iis1_resource),
         .resource         = s3c64xx_iis1_resource,
         .dev = {
-                .platform_data = &s3c_i2s1_pdata,
+                .platform_data = &i2sv3_pdata,
         },
 };
 EXPORT_SYMBOL(s3c64xx_device_iis1);
@@ -138,17 +140,23 @@ static struct resource s3c64xx_iisv4_resource[] = {
         },
 };
 
-static struct s3c_audio_pdata s3c_i2sv4_pdata = {
-        .cfg_gpio = s3c64xx_i2sv4_cfg_gpio,
+static struct s3c_audio_pdata i2sv4_pdata = {
+        .cfg_gpio = s3c64xx_i2s_cfg_gpio,
+        .type = {
+                .i2s = {
+                        .quirks = QUIRK_PRI_6CHAN,
+                        .src_clk = rclksrc,
+                },
+        },
 };
 
 struct platform_device s3c64xx_device_iisv4 = {
-        .name             = "s3c64xx-iis-v4",
-        .id               = -1,
+        .name = "samsung-i2s",
+        .id = 2,
         .num_resources    = ARRAY_SIZE(s3c64xx_iisv4_resource),
         .resource         = s3c64xx_iisv4_resource,
         .dev = {
-                .platform_data = &s3c_i2sv4_pdata,
+                .platform_data = &i2sv4_pdata,
         },
 };
 EXPORT_SYMBOL(s3c64xx_device_iisv4);
@@ -288,7 +296,7 @@ static struct s3c_audio_pdata s3c_ac97_pdata;
 static u64 s3c64xx_ac97_dmamask = DMA_BIT_MASK(32);
 
 struct platform_device s3c64xx_device_ac97 = {
-        .name             = "s3c-ac97",
+        .name             = "samsung-ac97",
         .id               = -1,
         .num_resources    = ARRAY_SIZE(s3c64xx_ac97_resource),
         .resource         = s3c64xx_ac97_resource,
@@ -307,16 +315,3 @@ void __init s3c64xx_ac97_setup_gpio(int num)
         else
                 s3c_ac97_pdata.cfg_gpio = s3c64xx_ac97_cfg_gpe;
 }
-
-static u64 s3c_device_audio_dmamask = 0xffffffffUL;
-
-struct platform_device s3c_device_pcm = {
-        .name             = "s3c24xx-pcm-audio",
-        .id               = -1,
-        .dev              = {
-                .dma_mask = &s3c_device_audio_dmamask,
-                .coherent_dma_mask = 0xffffffffUL
-        }
-};
-EXPORT_SYMBOL(s3c_device_pcm);
-
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c
index 77488facfe4c..e85192a86fbe 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -283,7 +283,7 @@ static struct platform_device *smdk6410_devices[] __initdata = {
         &s3c_device_fb,
         &s3c_device_ohci,
         &s3c_device_usb_hsotg,
-        &s3c_device_pcm,
+        &samsung_asoc_dma,
         &s3c64xx_device_iisv4,
         &samsung_device_keypad,
 
diff --git a/arch/arm/mach-s5p6442/dev-audio.c b/arch/arm/mach-s5p6442/dev-audio.c
index 3462197ff352..8719dc41fe32 100644
--- a/arch/arm/mach-s5p6442/dev-audio.c
+++ b/arch/arm/mach-s5p6442/dev-audio.c
@@ -29,7 +29,7 @@ static int s5p6442_cfg_i2s(struct platform_device *pdev)
                 base = S5P6442_GPC1(0);
                 break;
 
-        case -1:
+        case 0:
                 base = S5P6442_GPC0(0);
                 break;
 
@@ -42,8 +42,19 @@ static int s5p6442_cfg_i2s(struct platform_device *pdev)
         return 0;
 }
 
-static struct s3c_audio_pdata s3c_i2s_pdata = {
+static const char *rclksrc_v35[] = {
+        [0] = "busclk",
+        [1] = "i2sclk",
+};
+
+static struct s3c_audio_pdata i2sv35_pdata = {
         .cfg_gpio = s5p6442_cfg_i2s,
+        .type = {
+                .i2s = {
+                        .quirks = QUIRK_SEC_DAI | QUIRK_NEED_RSTCLR,
+                        .src_clk = rclksrc_v35,
+                },
+        },
 };
 
 static struct resource s5p6442_iis0_resource[] = {
@@ -62,15 +73,34 @@ static struct resource s5p6442_iis0_resource[] = {
                 .end   = DMACH_I2S0_RX,
                 .flags = IORESOURCE_DMA,
         },
+        [3] = {
+                .start = DMACH_I2S0S_TX,
+                .end = DMACH_I2S0S_TX,
+                .flags = IORESOURCE_DMA,
+        },
 };
 
 struct platform_device s5p6442_device_iis0 = {
-        .name             = "s3c64xx-iis-v4",
-        .id               = -1,
+        .name = "samsung-i2s",
+        .id = 0,
         .num_resources    = ARRAY_SIZE(s5p6442_iis0_resource),
         .resource         = s5p6442_iis0_resource,
         .dev = {
-                .platform_data = &s3c_i2s_pdata,
+                .platform_data = &i2sv35_pdata,
+        },
+};
+
+static const char *rclksrc_v3[] = {
+        [0] = "iis",
+        [1] = "sclk_audio",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+        .cfg_gpio = s5p6442_cfg_i2s,
+        .type = {
+                .i2s = {
+                        .src_clk = rclksrc_v3,
+                },
         },
 };
 
@@ -93,12 +123,12 @@ static struct resource s5p6442_iis1_resource[] = {
 };
 
 struct platform_device s5p6442_device_iis1 = {
-        .name             = "s3c64xx-iis",
+        .name             = "samsung-i2s",
         .id               = 1,
         .num_resources    = ARRAY_SIZE(s5p6442_iis1_resource),
         .resource         = s5p6442_iis1_resource,
         .dev = {
-                .platform_data = &s3c_i2s_pdata,
+                .platform_data = &i2sv3_pdata,
         },
 };
 
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6440.c b/arch/arm/mach-s5p64x0/clock-s5p6440.c
index e4883dc1c8d7..409c5fc3670d 100644
--- a/arch/arm/mach-s5p64x0/clock-s5p6440.c
+++ b/arch/arm/mach-s5p64x0/clock-s5p6440.c
@@ -261,7 +261,7 @@ static struct clk init_clocks_disable[] = {
                 .enable         = s5p64x0_pclk_ctrl,
                 .ctrlbit        = (1 << 25),
         }, {
-                .name           = "i2s_v40",
+                .name           = "iis",
                 .id             = 0,
                 .parent         = &clk_pclk_low.clk,
                 .enable         = s5p64x0_pclk_ctrl,
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6450.c b/arch/arm/mach-s5p64x0/clock-s5p6450.c
index 7dbf3c968f53..7fc6abd35914 100644
--- a/arch/arm/mach-s5p64x0/clock-s5p6450.c
+++ b/arch/arm/mach-s5p64x0/clock-s5p6450.c
@@ -256,7 +256,7 @@ static struct clk init_clocks_disable[] = {
                 .ctrlbit        = (1 << 22),
         }, {
                 .name           = "iis",
-                .id             = -1,
+                .id             = 0,
                 .parent         = &clk_pclk_low.clk,
                 .enable         = s5p64x0_pclk_ctrl,
                 .ctrlbit        = (1 << 26),
diff --git a/arch/arm/mach-s5p64x0/dev-audio.c b/arch/arm/mach-s5p64x0/dev-audio.c
index 396bacc0a39a..14f89e73b8de 100644
--- a/arch/arm/mach-s5p64x0/dev-audio.c
+++ b/arch/arm/mach-s5p64x0/dev-audio.c
@@ -19,15 +19,19 @@
 #include <mach/dma.h>
 #include <mach/irqs.h>
 
-static int s5p6440_cfg_i2s(struct platform_device *pdev)
+static const char *rclksrc[] = {
+        [0] = "iis",
+        [1] = "sclk_audio2",
+};
+
+static int s5p64x0_cfg_i2s(struct platform_device *pdev)
 {
         /* configure GPIO for i2s port */
         switch (pdev->id) {
-        case -1:
+        case 0:
                 s3c_gpio_cfgpin_range(S5P6440_GPR(4), 5, S3C_GPIO_SFN(5));
                 s3c_gpio_cfgpin_range(S5P6440_GPR(13), 2, S3C_GPIO_SFN(5));
                 break;
-
         default:
                 printk(KERN_ERR "Invalid Device %d\n", pdev->id);
                 return -EINVAL;
@@ -36,31 +40,14 @@ static int s5p6440_cfg_i2s(struct platform_device *pdev)
         return 0;
 }
 
-static int s5p6450_cfg_i2s(struct platform_device *pdev)
-{
-        /* configure GPIO for i2s port */
-        switch (pdev->id) {
-        case -1:
-                s3c_gpio_cfgpin(S5P6450_GPB(4), S3C_GPIO_SFN(5));
-                s3c_gpio_cfgpin_range(S5P6450_GPR(4), 5, S3C_GPIO_SFN(5));
-                s3c_gpio_cfgpin_range(S5P6450_GPR(13), 2, S3C_GPIO_SFN(5));
-
-                break;
-
-        default:
-                printk(KERN_ERR "Invalid Device %d\n", pdev->id);
-                return -EINVAL;
-        }
-
-        return 0;
-}
-
-static struct s3c_audio_pdata s5p6440_i2s_pdata = {
-        .cfg_gpio = s5p6440_cfg_i2s,
-};
-
-static struct s3c_audio_pdata s5p6450_i2s_pdata = {
-        .cfg_gpio = s5p6450_cfg_i2s,
+static struct s3c_audio_pdata s5p64x0_i2s_pdata = {
+        .cfg_gpio = s5p64x0_cfg_i2s,
+        .type = {
+                .i2s = {
+                        .quirks = QUIRK_PRI_6CHAN,
+                        .src_clk = rclksrc,
+                },
+        },
 };
 
 static struct resource s5p64x0_iis0_resource[] = {
@@ -82,22 +69,22 @@ static struct resource s5p64x0_iis0_resource[] = {
 };
 
 struct platform_device s5p6440_device_iis = {
-        .name           = "s3c64xx-iis-v4",
-        .id             = -1,
+        .name           = "samsung-i2s",
+        .id             = 0,
         .num_resources  = ARRAY_SIZE(s5p64x0_iis0_resource),
         .resource       = s5p64x0_iis0_resource,
         .dev = {
-                .platform_data = &s5p6440_i2s_pdata,
+                .platform_data = &s5p64x0_i2s_pdata,
         },
 };
 
 struct platform_device s5p6450_device_iis0 = {
-        .name           = "s3c64xx-iis-v4",
-        .id             = -1,
+        .name           = "samsung-i2s",
+        .id             = 0,
         .num_resources  = ARRAY_SIZE(s5p64x0_iis0_resource),
         .resource       = s5p64x0_iis0_resource,
         .dev = {
-                .platform_data = &s5p6450_i2s_pdata,
+                .platform_data = &s5p64x0_i2s_pdata,
         },
 };
 
diff --git a/arch/arm/mach-s5pc100/dev-audio.c b/arch/arm/mach-s5pc100/dev-audio.c
index 564e195ec493..ab2d27172cbc 100644
--- a/arch/arm/mach-s5pc100/dev-audio.c
+++ b/arch/arm/mach-s5pc100/dev-audio.c
@@ -23,17 +23,14 @@ static int s5pc100_cfg_i2s(struct platform_device *pdev)
 {
         /* configure GPIO for i2s port */
         switch (pdev->id) {
+        case 0: /* Dedicated pins */
+                break;
         case 1:
                 s3c_gpio_cfgpin_range(S5PC100_GPC(0), 5, S3C_GPIO_SFN(2));
                 break;
-
         case 2:
                 s3c_gpio_cfgpin_range(S5PC100_GPG3(0), 5, S3C_GPIO_SFN(4));
                 break;
-
-        case -1: /* Dedicated pins */
-                break;
-
         default:
                 printk(KERN_ERR "Invalid Device %d\n", pdev->id);
                 return -EINVAL;
@@ -42,8 +39,20 @@ static int s5pc100_cfg_i2s(struct platform_device *pdev)
         return 0;
 }
 
-static struct s3c_audio_pdata s3c_i2s_pdata = {
+static const char *rclksrc_v5[] = {
+        [0] = "iis",
+        [1] = "i2sclkd2",
+};
+
+static struct s3c_audio_pdata i2sv5_pdata = {
         .cfg_gpio = s5pc100_cfg_i2s,
+        .type = {
+                .i2s = {
+                        .quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
+                                         | QUIRK_NEED_RSTCLR,
+                        .src_clk = rclksrc_v5,
+                },
+        },
 };
 
 static struct resource s5pc100_iis0_resource[] = {
@@ -62,15 +71,34 @@ static struct resource s5pc100_iis0_resource[] = {
                 .end   = DMACH_I2S0_RX,
                 .flags = IORESOURCE_DMA,
         },
+        [3] = {
+                .start = DMACH_I2S0S_TX,
+                .end = DMACH_I2S0S_TX,
+                .flags = IORESOURCE_DMA,
+        },
 };
 
 struct platform_device s5pc100_device_iis0 = {
-        .name             = "s3c64xx-iis-v4",
-        .id               = -1,
+        .name = "samsung-i2s",
+        .id = 0,
         .num_resources    = ARRAY_SIZE(s5pc100_iis0_resource),
         .resource         = s5pc100_iis0_resource,
         .dev = {
-                .platform_data = &s3c_i2s_pdata,
+                .platform_data = &i2sv5_pdata,
+        },
+};
+
+static const char *rclksrc_v3[] = {
+        [0] = "iis",
+        [1] = "sclk_audio",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+        .cfg_gpio = s5pc100_cfg_i2s,
+        .type = {
+                .i2s = {
+                        .src_clk = rclksrc_v3,
+                },
         },
 };
 
@@ -93,12 +121,12 @@ static struct resource s5pc100_iis1_resource[] = {
 };
 
 struct platform_device s5pc100_device_iis1 = {
-        .name             = "s3c64xx-iis",
+        .name             = "samsung-i2s",
         .id               = 1,
         .num_resources    = ARRAY_SIZE(s5pc100_iis1_resource),
         .resource         = s5pc100_iis1_resource,
         .dev = {
-                .platform_data = &s3c_i2s_pdata,
+                .platform_data = &i2sv3_pdata,
         },
 };
 
@@ -121,12 +149,12 @@ static struct resource s5pc100_iis2_resource[] = {
 };
 
 struct platform_device s5pc100_device_iis2 = {
-        .name             = "s3c64xx-iis",
+        .name             = "samsung-i2s",
         .id               = 2,
         .num_resources    = ARRAY_SIZE(s5pc100_iis2_resource),
         .resource         = s5pc100_iis2_resource,
         .dev = {
-                .platform_data = &s3c_i2s_pdata,
+                .platform_data = &i2sv3_pdata,
         },
 };
 
@@ -253,7 +281,7 @@ static struct s3c_audio_pdata s3c_ac97_pdata = {
 static u64 s5pc100_ac97_dmamask = DMA_BIT_MASK(32);
 
 struct platform_device s5pc100_device_ac97 = {
-        .name             = "s3c-ac97",
+        .name             = "samsung-ac97",
         .id               = -1,
         .num_resources    = ARRAY_SIZE(s5pc100_ac97_resource),
         .resource         = s5pc100_ac97_resource,
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index 18b405d514d6..dd192a27524d 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -96,6 +96,7 @@ static struct s3c2410_uartcfg smdkc100_uartcfgs[] __initdata = {
 
 /* I2C0 */
 static struct i2c_board_info i2c_devs0[] __initdata = {
+        {I2C_BOARD_INFO("wm8580", 0x1b),},
 };
 
 /* I2C1 */
@@ -190,6 +191,7 @@ static struct platform_device *smdkc100_devices[] __initdata = {
         &s3c_device_ts,
         &s3c_device_wdt,
         &smdkc100_lcd_powerdev,
+        &samsung_asoc_dma,
         &s5pc100_device_iis0,
         &samsung_device_keypad,
         &s5pc100_device_ac97,
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index 019c3a69b0e4..b774ff1805db 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -467,20 +467,20 @@ static struct clk init_clocks_disable[] = {
                 .enable         = s5pv210_clk_ip3_ctrl,
                 .ctrlbit        = (1<<21),
         }, {
-                .name           = "i2s_v50",
+                .name           = "iis",
                 .id             = 0,
                 .parent         = &clk_p,
                 .enable         = s5pv210_clk_ip3_ctrl,
                 .ctrlbit        = (1<<4),
         }, {
-                .name           = "i2s_v32",
-                .id             = 0,
+                .name           = "iis",
+                .id             = 1,
                 .parent         = &clk_p,
                 .enable         = s5pv210_clk_ip3_ctrl,
                 .ctrlbit        = (1 << 5),
         }, {
-                .name           = "i2s_v32",
-                .id             = 1,
+                .name           = "iis",
+                .id             = 2,
                 .parent         = &clk_p,
                 .enable         = s5pv210_clk_ip3_ctrl,
                 .ctrlbit        = (1 << 6),
diff --git a/arch/arm/mach-s5pv210/dev-audio.c b/arch/arm/mach-s5pv210/dev-audio.c
index 1303fcb12b51..8d58f1926241 100644
--- a/arch/arm/mach-s5pv210/dev-audio.c
+++ b/arch/arm/mach-s5pv210/dev-audio.c
@@ -19,22 +19,24 @@
 #include <mach/dma.h>
 #include <mach/irqs.h>
 
+static const char *rclksrc[] = {
+        [0] = "busclk",
+        [1] = "i2sclk",
+};
+
 static int s5pv210_cfg_i2s(struct platform_device *pdev)
 {
         /* configure GPIO for i2s port */
         switch (pdev->id) {
+        case 0:
+                s3c_gpio_cfgpin_range(S5PV210_GPI(0), 7, S3C_GPIO_SFN(2));
+                break;
         case 1:
                 s3c_gpio_cfgpin_range(S5PV210_GPC0(0), 5, S3C_GPIO_SFN(2));
                 break;
-
         case 2:
                 s3c_gpio_cfgpin_range(S5PV210_GPC1(0), 5, S3C_GPIO_SFN(4));
                 break;
-
-        case -1:
-                s3c_gpio_cfgpin_range(S5PV210_GPI(0), 7, S3C_GPIO_SFN(2));
-                break;
-
         default:
                 printk(KERN_ERR "Invalid Device %d\n", pdev->id);
                 return -EINVAL;
@@ -43,8 +45,15 @@ static int s5pv210_cfg_i2s(struct platform_device *pdev)
         return 0;
 }
 
-static struct s3c_audio_pdata s3c_i2s_pdata = {
+static struct s3c_audio_pdata i2sv5_pdata = {
         .cfg_gpio = s5pv210_cfg_i2s,
+        .type = {
+                .i2s = {
+                        .quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
+                                         | QUIRK_NEED_RSTCLR,
+                        .src_clk = rclksrc,
+                },
+        },
 };
 
 static struct resource s5pv210_iis0_resource[] = {
@@ -63,15 +72,34 @@ static struct resource s5pv210_iis0_resource[] = {
                 .end   = DMACH_I2S0_RX,
                 .flags = IORESOURCE_DMA,
         },
+        [3] = {
+                .start = DMACH_I2S0S_TX,
+                .end = DMACH_I2S0S_TX,
+                .flags = IORESOURCE_DMA,
+        },
 };
 
 struct platform_device s5pv210_device_iis0 = {
-        .name             = "s3c64xx-iis-v4",
-        .id               = -1,
+        .name = "samsung-i2s",
+        .id = 0,
         .num_resources    = ARRAY_SIZE(s5pv210_iis0_resource),
         .resource         = s5pv210_iis0_resource,
         .dev = {
-                .platform_data = &s3c_i2s_pdata,
+                .platform_data = &i2sv5_pdata,
+        },
+};
+
+static const char *rclksrc_v3[] = {
+        [0] = "iis",
+        [1] = "audio-bus",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+        .cfg_gpio = s5pv210_cfg_i2s,
+        .type = {
+                .i2s = {
+                        .src_clk = rclksrc_v3,
+                },
         },
 };
 
@@ -94,12 +122,12 @@ static struct resource s5pv210_iis1_resource[] = {
 };
 
 struct platform_device s5pv210_device_iis1 = {
-        .name             = "s3c64xx-iis",
+        .name             = "samsung-i2s",
         .id               = 1,
         .num_resources    = ARRAY_SIZE(s5pv210_iis1_resource),
         .resource         = s5pv210_iis1_resource,
         .dev = {
-                .platform_data = &s3c_i2s_pdata,
+                .platform_data = &i2sv3_pdata,
         },
 };
 
@@ -122,12 +150,12 @@ static struct resource s5pv210_iis2_resource[] = {
 };
 
 struct platform_device s5pv210_device_iis2 = {
-        .name             = "s3c64xx-iis",
+        .name             = "samsung-i2s",
         .id               = 2,
         .num_resources    = ARRAY_SIZE(s5pv210_iis2_resource),
         .resource         = s5pv210_iis2_resource,
         .dev = {
-                .platform_data = &s3c_i2s_pdata,
+                .platform_data = &i2sv3_pdata,
         },
 };
 
@@ -283,7 +311,7 @@ static struct s3c_audio_pdata s3c_ac97_pdata = {
 static u64 s5pv210_ac97_dmamask = DMA_BIT_MASK(32);
 
 struct platform_device s5pv210_device_ac97 = {
-        .name             = "s3c-ac97",
+        .name             = "samsung-ac97",
         .id               = -1,
         .num_resources    = ARRAY_SIZE(s5pv210_ac97_resource),
         .resource         = s5pv210_ac97_resource,
diff --git a/arch/arm/mach-s5pv310/Kconfig b/arch/arm/mach-s5pv310/Kconfig
index 1150b360f38c..d64efe0d4c97 100644
--- a/arch/arm/mach-s5pv310/Kconfig
+++ b/arch/arm/mach-s5pv310/Kconfig
@@ -11,6 +11,7 @@ if ARCH_S5PV310
 
 config CPU_S5PV310
         bool
+        select S3C_PL330_DMA
         help
           Enable S5PV310 CPU support
 
diff --git a/arch/arm/mach-s5pv310/Makefile b/arch/arm/mach-s5pv310/Makefile
index 84afc64e7c01..61e3cb654269 100644
--- a/arch/arm/mach-s5pv310/Makefile
+++ b/arch/arm/mach-s5pv310/Makefile
@@ -13,7 +13,7 @@ obj-				:=
 # Core support for S5PV310 system
 
 obj-$(CONFIG_CPU_S5PV310)       += cpu.o init.o clock.o irq-combiner.o
-obj-$(CONFIG_CPU_S5PV310)       += setup-i2c0.o time.o gpiolib.o irq-eint.o
+obj-$(CONFIG_CPU_S5PV310)       += setup-i2c0.o time.o gpiolib.o irq-eint.o dma.o
 
 obj-$(CONFIG_SMP)               += platsmp.o headsmp.o
 obj-$(CONFIG_LOCAL_TIMERS)      += localtimer.o
@@ -27,6 +27,7 @@ obj-$(CONFIG_MACH_UNIVERSAL_C210)	+= mach-universal_c210.o
 
 # device support
 
+obj-y += dev-audio.o
 obj-$(CONFIG_S5PV310_SETUP_I2C1)        += setup-i2c1.o
 obj-$(CONFIG_S5PV310_SETUP_I2C2)        += setup-i2c2.o
 obj-$(CONFIG_S5PV310_SETUP_I2C3)        += setup-i2c3.o
diff --git a/arch/arm/mach-s5pv310/dev-audio.c b/arch/arm/mach-s5pv310/dev-audio.c
new file mode 100644
index 000000000000..a1964242f0fa
--- /dev/null
+++ b/arch/arm/mach-s5pv310/dev-audio.c
@@ -0,0 +1,364 @@
+/* linux/arch/arm/mach-s5pv310/dev-audio.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd
+ *      Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/gpio.h>
+
+#include <plat/gpio-cfg.h>
+#include <plat/audio.h>
+
+#include <mach/map.h>
+#include <mach/dma.h>
+#include <mach/irqs.h>
+
+static const char *rclksrc[] = {
+        [0] = "busclk",
+        [1] = "i2sclk",
+};
+
+static int s5pv310_cfg_i2s(struct platform_device *pdev)
+{
+        /* configure GPIO for i2s port */
+        switch (pdev->id) {
+        case 0:
+                s3c_gpio_cfgpin_range(S5PV310_GPZ(0), 7, S3C_GPIO_SFN(2));
+                break;
+        case 1:
+                s3c_gpio_cfgpin_range(S5PV310_GPC0(0), 5, S3C_GPIO_SFN(2));
+                break;
+        case 2:
+                s3c_gpio_cfgpin_range(S5PV310_GPC1(0), 5, S3C_GPIO_SFN(4));
+                break;
+        default:
+                printk(KERN_ERR "Invalid Device %d\n", pdev->id);
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static struct s3c_audio_pdata i2sv5_pdata = {
+        .cfg_gpio = s5pv310_cfg_i2s,
+        .type = {
+                .i2s = {
+                        .quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
+                                         | QUIRK_NEED_RSTCLR,
+                        .src_clk = rclksrc,
+                },
+        },
+};
+
+static struct resource s5pv310_i2s0_resource[] = {
+        [0] = {
+                .start  = S5PV310_PA_I2S0,
+                .end    = S5PV310_PA_I2S0 + 0x100 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = DMACH_I2S0_TX,
+                .end    = DMACH_I2S0_TX,
+                .flags  = IORESOURCE_DMA,
+        },
+        [2] = {
+                .start  = DMACH_I2S0_RX,
+                .end    = DMACH_I2S0_RX,
+                .flags  = IORESOURCE_DMA,
+        },
+        [3] = {
+                .start  = DMACH_I2S0S_TX,
+                .end    = DMACH_I2S0S_TX,
+                .flags  = IORESOURCE_DMA,
+        },
+};
+
+struct platform_device s5pv310_device_i2s0 = {
+        .name = "samsung-i2s",
+        .id = 0,
+        .num_resources = ARRAY_SIZE(s5pv310_i2s0_resource),
+        .resource = s5pv310_i2s0_resource,
+        .dev = {
+                .platform_data = &i2sv5_pdata,
+        },
+};
+
+static const char *rclksrc_v3[] = {
+        [0] = "sclk_i2s",
+        [1] = "no_such_clock",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+        .cfg_gpio = s5pv310_cfg_i2s,
+        .type = {
+                .i2s = {
+                        .quirks = QUIRK_NO_MUXPSR,
+                        .src_clk = rclksrc_v3,
+                },
+        },
+};
+
+static struct resource s5pv310_i2s1_resource[] = {
+        [0] = {
+                .start  = S5PV310_PA_I2S1,
+                .end    = S5PV310_PA_I2S1 + 0x100 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = DMACH_I2S1_TX,
+                .end    = DMACH_I2S1_TX,
+                .flags  = IORESOURCE_DMA,
+        },
+        [2] = {
+                .start  = DMACH_I2S1_RX,
+                .end    = DMACH_I2S1_RX,
+                .flags  = IORESOURCE_DMA,
+        },
+};
+
+struct platform_device s5pv310_device_i2s1 = {
+        .name = "samsung-i2s",
+        .id = 1,
+        .num_resources = ARRAY_SIZE(s5pv310_i2s1_resource),
+        .resource = s5pv310_i2s1_resource,
+        .dev = {
+                .platform_data = &i2sv3_pdata,
+        },
+};
+
+static struct resource s5pv310_i2s2_resource[] = {
+        [0] = {
+                .start  = S5PV310_PA_I2S2,
+                .end    = S5PV310_PA_I2S2 + 0x100 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = DMACH_I2S2_TX,
+                .end    = DMACH_I2S2_TX,
+                .flags  = IORESOURCE_DMA,
+        },
+        [2] = {
+                .start  = DMACH_I2S2_RX,
+                .end    = DMACH_I2S2_RX,
+                .flags  = IORESOURCE_DMA,
+        },
+};
+
+struct platform_device s5pv310_device_i2s2 = {
+        .name = "samsung-i2s",
+        .id = 2,
+        .num_resources = ARRAY_SIZE(s5pv310_i2s2_resource),
+        .resource = s5pv310_i2s2_resource,
+        .dev = {
+                .platform_data = &i2sv3_pdata,
+        },
+};
+
+/* PCM Controller platform_devices */
+
+static int s5pv310_pcm_cfg_gpio(struct platform_device *pdev)
+{
+        switch (pdev->id) {
+        case 0:
+                s3c_gpio_cfgpin_range(S5PV310_GPZ(0), 5, S3C_GPIO_SFN(3));
+                break;
+        case 1:
+                s3c_gpio_cfgpin_range(S5PV310_GPC0(0), 5, S3C_GPIO_SFN(3));
+                break;
+        case 2:
+                s3c_gpio_cfgpin_range(S5PV310_GPC1(0), 5, S3C_GPIO_SFN(3));
+                break;
+        default:
+                printk(KERN_DEBUG "Invalid PCM Controller number!");
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static struct s3c_audio_pdata s3c_pcm_pdata = {
+        .cfg_gpio = s5pv310_pcm_cfg_gpio,
+};
+
+static struct resource s5pv310_pcm0_resource[] = {
+        [0] = {
+                .start  = S5PV310_PA_PCM0,
+                .end    = S5PV310_PA_PCM0 + 0x100 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = DMACH_PCM0_TX,
+                .end    = DMACH_PCM0_TX,
+                .flags  = IORESOURCE_DMA,
+        },
+        [2] = {
+                .start  = DMACH_PCM0_RX,
+                .end    = DMACH_PCM0_RX,
+                .flags  = IORESOURCE_DMA,
+        },
+};
+
+struct platform_device s5pv310_device_pcm0 = {
+        .name = "samsung-pcm",
+        .id = 0,
+        .num_resources = ARRAY_SIZE(s5pv310_pcm0_resource),
+        .resource = s5pv310_pcm0_resource,
+        .dev = {
+                .platform_data = &s3c_pcm_pdata,
+        },
+};
+
+static struct resource s5pv310_pcm1_resource[] = {
+        [0] = {
+                .start  = S5PV310_PA_PCM1,
+                .end    = S5PV310_PA_PCM1 + 0x100 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = DMACH_PCM1_TX,
+                .end    = DMACH_PCM1_TX,
+                .flags  = IORESOURCE_DMA,
+        },
+        [2] = {
+                .start  = DMACH_PCM1_RX,
+                .end    = DMACH_PCM1_RX,
+                .flags  = IORESOURCE_DMA,
+        },
+};
+
+struct platform_device s5pv310_device_pcm1 = {
+        .name = "samsung-pcm",
+        .id = 1,
+        .num_resources = ARRAY_SIZE(s5pv310_pcm1_resource),
+        .resource = s5pv310_pcm1_resource,
+        .dev = {
+                .platform_data = &s3c_pcm_pdata,
+        },
+};
+
+static struct resource s5pv310_pcm2_resource[] = {
+        [0] = {
+                .start  = S5PV310_PA_PCM2,
+                .end    = S5PV310_PA_PCM2 + 0x100 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = DMACH_PCM2_TX,
+                .end    = DMACH_PCM2_TX,
+                .flags  = IORESOURCE_DMA,
+        },
+        [2] = {
+                .start  = DMACH_PCM2_RX,
+                .end    = DMACH_PCM2_RX,
+                .flags  = IORESOURCE_DMA,
+        },
+};
+
+struct platform_device s5pv310_device_pcm2 = {
+        .name = "samsung-pcm",
+        .id = 2,
+        .num_resources = ARRAY_SIZE(s5pv310_pcm2_resource),
+        .resource = s5pv310_pcm2_resource,
+        .dev = {
+                .platform_data = &s3c_pcm_pdata,
+        },
+};
+
+/* AC97 Controller platform devices */
+
+static int s5pv310_ac97_cfg_gpio(struct platform_device *pdev)
+{
+        return s3c_gpio_cfgpin_range(S5PV310_GPC0(0), 5, S3C_GPIO_SFN(4));
+}
+
+static struct resource s5pv310_ac97_resource[] = {
+        [0] = {
+                .start  = S5PV310_PA_AC97,
+                .end    = S5PV310_PA_AC97 + 0x100 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = DMACH_AC97_PCMOUT,
+                .end    = DMACH_AC97_PCMOUT,
+                .flags  = IORESOURCE_DMA,
+        },
+        [2] = {
+                .start  = DMACH_AC97_PCMIN,
+                .end    = DMACH_AC97_PCMIN,
+                .flags  = IORESOURCE_DMA,
+        },
+        [3] = {
+                .start  = DMACH_AC97_MICIN,
+                .end    = DMACH_AC97_MICIN,
+                .flags  = IORESOURCE_DMA,
+        },
+        [4] = {
+                .start  = IRQ_AC97,
+                .end    = IRQ_AC97,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct s3c_audio_pdata s3c_ac97_pdata = {
+        .cfg_gpio = s5pv310_ac97_cfg_gpio,
+};
+
+static u64 s5pv310_ac97_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device s5pv310_device_ac97 = {
+        .name = "samsung-ac97",
+        .id = -1,
+        .num_resources = ARRAY_SIZE(s5pv310_ac97_resource),
+        .resource = s5pv310_ac97_resource,
+        .dev = {
+                .platform_data = &s3c_ac97_pdata,
+                .dma_mask = &s5pv310_ac97_dmamask,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
+        },
+};
+
+/* S/PDIF Controller platform_device */
+
+static int s5pv310_spdif_cfg_gpio(struct platform_device *pdev)
+{
+        s3c_gpio_cfgpin_range(S5PV310_GPC1(0), 2, S3C_GPIO_SFN(3));
+
+        return 0;
+}
+
+static struct resource s5pv310_spdif_resource[] = {
+        [0] = {
+                .start  = S5PV310_PA_SPDIF,
+                .end    = S5PV310_PA_SPDIF + 0x100 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = DMACH_SPDIF,
+                .end    = DMACH_SPDIF,
+                .flags  = IORESOURCE_DMA,
+        },
+};
+
+static struct s3c_audio_pdata samsung_spdif_pdata = {
+        .cfg_gpio = s5pv310_spdif_cfg_gpio,
+};
+
+static u64 s5pv310_spdif_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device s5pv310_device_spdif = {
+        .name = "samsung-spdif",
+        .id = -1,
+        .num_resources = ARRAY_SIZE(s5pv310_spdif_resource),
+        .resource = s5pv310_spdif_resource,
+        .dev = {
+                .platform_data = &samsung_spdif_pdata,
+                .dma_mask = &s5pv310_spdif_dmamask,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
+        },
+};
diff --git a/arch/arm/mach-s5pv310/dma.c b/arch/arm/mach-s5pv310/dma.c
new file mode 100644
index 000000000000..20066c7c9e56
--- /dev/null
+++ b/arch/arm/mach-s5pv310/dma.c
@@ -0,0 +1,168 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics Co. Ltd.
+ *      Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+
+#include <plat/devs.h>
+#include <plat/irqs.h>
+
+#include <mach/map.h>
+#include <mach/irqs.h>
+
+#include <plat/s3c-pl330-pdata.h>
+
+static u64 dma_dmamask = DMA_BIT_MASK(32);
+
+static struct resource s5pv310_pdma0_resource[] = {
+        [0] = {
+                .start  = S5PV310_PA_PDMA0,
+                .end    = S5PV310_PA_PDMA0 + SZ_4K,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = IRQ_PDMA0,
+                .end    = IRQ_PDMA0,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct s3c_pl330_platdata s5pv310_pdma0_pdata = {
+        .peri = {
+                [0] = DMACH_PCM0_RX,
+                [1] = DMACH_PCM0_TX,
+                [2] = DMACH_PCM2_RX,
+                [3] = DMACH_PCM2_TX,
+                [4] = DMACH_MSM_REQ0,
+                [5] = DMACH_MSM_REQ2,
+                [6] = DMACH_SPI0_RX,
+                [7] = DMACH_SPI0_TX,
+                [8] = DMACH_SPI2_RX,
+                [9] = DMACH_SPI2_TX,
+                [10] = DMACH_I2S0S_TX,
+                [11] = DMACH_I2S0_RX,
+                [12] = DMACH_I2S0_TX,
+                [13] = DMACH_I2S2_RX,
+                [14] = DMACH_I2S2_TX,
+                [15] = DMACH_UART0_RX,
+                [16] = DMACH_UART0_TX,
+                [17] = DMACH_UART2_RX,
+                [18] = DMACH_UART2_TX,
+                [19] = DMACH_UART4_RX,
+                [20] = DMACH_UART4_TX,
+                [21] = DMACH_SLIMBUS0_RX,
+                [22] = DMACH_SLIMBUS0_TX,
+                [23] = DMACH_SLIMBUS2_RX,
+                [24] = DMACH_SLIMBUS2_TX,
+                [25] = DMACH_SLIMBUS4_RX,
+                [26] = DMACH_SLIMBUS4_TX,
+                [27] = DMACH_AC97_MICIN,
+                [28] = DMACH_AC97_PCMIN,
+                [29] = DMACH_AC97_PCMOUT,
+                [30] = DMACH_MAX,
+                [31] = DMACH_MAX,
+        },
+};
+
+static struct platform_device s5pv310_device_pdma0 = {
+        .name           = "s3c-pl330",
+        .id             = 0,
+        .num_resources  = ARRAY_SIZE(s5pv310_pdma0_resource),
+        .resource       = s5pv310_pdma0_resource,
+        .dev            = {
+                .dma_mask = &dma_dmamask,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
+                .platform_data = &s5pv310_pdma0_pdata,
+        },
+};
+
+static struct resource s5pv310_pdma1_resource[] = {
+        [0] = {
+                .start  = S5PV310_PA_PDMA1,
+                .end    = S5PV310_PA_PDMA1 + SZ_4K,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = IRQ_PDMA1,
+                .end    = IRQ_PDMA1,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct s3c_pl330_platdata s5pv310_pdma1_pdata = {
+        .peri = {
+                [0] = DMACH_PCM0_RX,
+                [1] = DMACH_PCM0_TX,
+                [2] = DMACH_PCM1_RX,
+                [3] = DMACH_PCM1_TX,
+                [4] = DMACH_MSM_REQ1,
+                [5] = DMACH_MSM_REQ3,
+                [6] = DMACH_SPI1_RX,
+                [7] = DMACH_SPI1_TX,
+                [8] = DMACH_I2S0S_TX,
+                [9] = DMACH_I2S0_RX,
+                [10] = DMACH_I2S0_TX,
+                [11] = DMACH_I2S1_RX,
+                [12] = DMACH_I2S1_TX,
+                [13] = DMACH_UART0_RX,
+                [14] = DMACH_UART0_TX,
+                [15] = DMACH_UART1_RX,
+                [16] = DMACH_UART1_TX,
+                [17] = DMACH_UART3_RX,
+                [18] = DMACH_UART3_TX,
+                [19] = DMACH_SLIMBUS1_RX,
+                [20] = DMACH_SLIMBUS1_TX,
+                [21] = DMACH_SLIMBUS3_RX,
+                [22] = DMACH_SLIMBUS3_TX,
+                [23] = DMACH_SLIMBUS5_RX,
+                [24] = DMACH_SLIMBUS5_TX,
+                [25] = DMACH_SLIMBUS0AUX_RX,
+                [26] = DMACH_SLIMBUS0AUX_TX,
+                [27] = DMACH_SPDIF,
+                [28] = DMACH_MAX,
+                [29] = DMACH_MAX,
+                [30] = DMACH_MAX,
+                [31] = DMACH_MAX,
+        },
+};
+
+static struct platform_device s5pv310_device_pdma1 = {
+        .name           = "s3c-pl330",
+        .id             = 1,
+        .num_resources  = ARRAY_SIZE(s5pv310_pdma1_resource),
+        .resource       = s5pv310_pdma1_resource,
+        .dev            = {
+                .dma_mask = &dma_dmamask,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
+                .platform_data = &s5pv310_pdma1_pdata,
+        },
+};
+
+static struct platform_device *s5pv310_dmacs[] __initdata = {
+        &s5pv310_device_pdma0,
+        &s5pv310_device_pdma1,
+};
+
+static int __init s5pv310_dma_init(void)
+{
+        platform_add_devices(s5pv310_dmacs, ARRAY_SIZE(s5pv310_dmacs));
+
+        return 0;
+}
+arch_initcall(s5pv310_dma_init);
diff --git a/arch/arm/mach-s5pv310/include/mach/dma.h b/arch/arm/mach-s5pv310/include/mach/dma.h
new file mode 100644
index 000000000000..81209eb1409b
--- /dev/null
+++ b/arch/arm/mach-s5pv310/include/mach/dma.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics Co. Ltd.
+ *      Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __MACH_DMA_H
+#define __MACH_DMA_H
+
+/* This platform uses the common S3C DMA API driver for PL330 */
+#include <plat/s3c-dma-pl330.h>
+
+#endif /* __MACH_DMA_H */
diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-s5pv310/include/mach/irqs.h
index 99e7dad8a85a..3c05c58b5392 100644
--- a/arch/arm/mach-s5pv310/include/mach/irqs.h
+++ b/arch/arm/mach-s5pv310/include/mach/irqs.h
@@ -54,6 +54,9 @@
 #define COMBINER_GROUP(x)       ((x) * MAX_IRQ_IN_COMBINER + IRQ_SPI(64))
 #define COMBINER_IRQ(x, y)      (COMBINER_GROUP(x) + y)
 
+#define IRQ_PDMA0               COMBINER_IRQ(21, 0)
+#define IRQ_PDMA1               COMBINER_IRQ(21, 1)
+
 #define IRQ_TIMER0_VIC          COMBINER_IRQ(22, 0)
 #define IRQ_TIMER1_VIC          COMBINER_IRQ(22, 1)
 #define IRQ_TIMER2_VIC          COMBINER_IRQ(22, 2)
diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h
index 7acf4e77e92e..53994467605d 100644
--- a/arch/arm/mach-s5pv310/include/mach/map.h
+++ b/arch/arm/mach-s5pv310/include/mach/map.h
@@ -52,6 +52,11 @@
 #define S5PV310_PA_GIC_DIST             (0x10501000)
 #define S5PV310_PA_L2CC                 (0x10502000)
 
+/* DMA */
+#define S5PV310_PA_MDMA         0x10810000
+#define S5PV310_PA_PDMA0        0x12680000
+#define S5PV310_PA_PDMA1        0x12690000
+
 #define S5PV310_PA_GPIO1                (0x11400000)
 #define S5PV310_PA_GPIO2                (0x11000000)
 #define S5PV310_PA_GPIO3                (0x03860000)
@@ -60,6 +65,22 @@
 
 #define S5PV310_PA_SROMC                (0x12570000)
 
+/* S/PDIF */
+#define S5PV310_PA_SPDIF        0xE1100000
+
+/* I2S */
+#define S5PV310_PA_I2S0         0x03830000
+#define S5PV310_PA_I2S1         0xE3100000
+#define S5PV310_PA_I2S2         0xE2A00000
+
+/* PCM */
+#define S5PV310_PA_PCM0         0x03840000
+#define S5PV310_PA_PCM1         0x13980000
+#define S5PV310_PA_PCM2         0x13990000
+
+/* AC97 */
+#define S5PV310_PA_AC97         0x139A0000
+
 #define S5PV310_PA_UART                 (0x13800000)
 
 #define S5P_PA_UART(x)                  (S5PV310_PA_UART + ((x) * S3C_UART_OFFSET))
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 54b479c35ee0..51dcd59eda6a 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -116,4 +116,6 @@ endmenu
 config SH_CLK_CPG
         bool
 
+source "drivers/sh/Kconfig"
+
 endif
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 46ca4d4abf91..82c3204af899 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -163,11 +163,13 @@ static struct mtd_partition nor_flash_partitions[] = {
                 .name           = "loader",
                 .offset         = 0x00000000,
                 .size           = 512 * 1024,
+                .mask_flags     = MTD_WRITEABLE,
         },
         {
                 .name           = "bootenv",
                 .offset         = MTDPART_OFS_APPEND,
                 .size           = 512 * 1024,
+                .mask_flags     = MTD_WRITEABLE,
         },
         {
                 .name           = "kernel_ro",
@@ -565,12 +567,54 @@ static struct platform_device *qhd_devices[] __initdata = {
 
 /* FSI */
 #define IRQ_FSI         evt2irq(0x1840)
+
+static int fsi_set_rate(int is_porta, int rate)
+{
+        struct clk *fsib_clk;
+        struct clk *fdiv_clk = &sh7372_fsidivb_clk;
+        int ret;
+
+        /* set_rate is not needed if port A */
+        if (is_porta)
+                return 0;
+
+        fsib_clk = clk_get(NULL, "fsib_clk");
+        if (IS_ERR(fsib_clk))
+                return -EINVAL;
+
+        switch (rate) {
+        case 44100:
+                clk_set_rate(fsib_clk, clk_round_rate(fsib_clk, 11283000));
+                ret = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64;
+                break;
+        case 48000:
+                clk_set_rate(fsib_clk, clk_round_rate(fsib_clk, 85428000));
+                clk_set_rate(fdiv_clk, clk_round_rate(fdiv_clk, 12204000));
+                ret = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64;
+                break;
+        default:
+                pr_err("unsupported rate in FSI2 port B\n");
+                ret = -EINVAL;
+                break;
+        }
+
+        clk_put(fsib_clk);
+
+        return ret;
+}
+
 static struct sh_fsi_platform_info fsi_info = {
         .porta_flags = SH_FSI_BRS_INV |
                        SH_FSI_OUT_SLAVE_MODE |
                        SH_FSI_IN_SLAVE_MODE |
                        SH_FSI_OFMT(PCM) |
                        SH_FSI_IFMT(PCM),
+
+        .portb_flags = SH_FSI_BRS_INV |
+                       SH_FSI_BRM_INV |
+                       SH_FSI_LRS_INV |
+                       SH_FSI_OFMT(SPDIF),
+        .set_rate = fsi_set_rate,
 };
 
 static struct resource fsi_resources[] = {
@@ -596,6 +640,10 @@ static struct platform_device fsi_device = {
         },
 };
 
+static struct platform_device fsi_ak4643_device = {
+        .name           = "sh_fsi2_a_ak4643",
+};
+
 static struct sh_mobile_lcdc_info sh_mobile_lcdc1_info = {
         .clock_source = LCDC_CLK_EXTERNAL,
         .ch[0] = {
@@ -634,6 +682,7 @@ static struct platform_device lcdc1_device = {
 static struct sh_mobile_hdmi_info hdmi_info = {
         .lcd_chan = &sh_mobile_lcdc1_info.ch[0],
         .lcd_dev = &lcdc1_device.dev,
+        .flags = HDMI_SND_SRC_SPDIF,
 };
 
 static struct resource hdmi_resources[] = {
@@ -793,6 +842,7 @@ static struct platform_device *ap4evb_devices[] __initdata = {
         &sdhi1_device,
         &usb1_host_device,
         &fsi_device,
+        &fsi_ak4643_device,
         &sh_mmcif_device,
         &lcdc1_device,
         &lcdc_device,
@@ -992,6 +1042,7 @@ static void __init ap4evb_map_io(void)
 
 #define GPIO_PORT9CR    0xE6051009
 #define GPIO_PORT10CR   0xE605100A
+#define USCCR1          0xE6058144
 static void __init ap4evb_init(void)
 {
         u32 srcr4;
@@ -1062,7 +1113,7 @@ static void __init ap4evb_init(void)
         /* setup USB phy */
         __raw_writew(0x8a0a, 0xE6058130);       /* USBCR2 */
 
-        /* enable FSI2 */
+        /* enable FSI2 port A (ak4643) */
         gpio_request(GPIO_FN_FSIAIBT,   NULL);
         gpio_request(GPIO_FN_FSIAILR,   NULL);
         gpio_request(GPIO_FN_FSIAISLD,  NULL);
@@ -1079,6 +1130,10 @@ static void __init ap4evb_init(void)
         gpio_request(GPIO_PORT41, NULL);
         gpio_direction_input(GPIO_PORT41);
 
+        /* setup FSI2 port B (HDMI) */
+        gpio_request(GPIO_FN_FSIBCK, NULL);
+        __raw_writew(__raw_readw(USCCR1) & ~(1 << 6), USCCR1); /* use SPDIF */
+
         /* set SPU2 clock to 119.6 MHz */
         clk = clk_get(NULL, "spu_clk");
         if (!IS_ERR(clk)) {
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index 8565aefa21fd..7db31e6c6bf2 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -50,6 +50,9 @@
 #define SMSTPCR3        0xe615013c
 #define SMSTPCR4        0xe6150140
 
+#define FSIDIVA         0xFE1F8000
+#define FSIDIVB         0xFE1F8008
+
 /* Platforms must set frequency on their DV_CLKI pin */
 struct clk sh7372_dv_clki_clk = {
 };
@@ -288,6 +291,7 @@ struct clk sh7372_pllc2_clk = {
         .ops            = &pllc2_clk_ops,
         .parent         = &extal1_div2_clk,
         .freq_table     = pllc2_freq_table,
+        .nr_freqs       = ARRAY_SIZE(pllc2_freq_table) - 1,
         .parent_table   = pllc2_parent,
         .parent_num     = ARRAY_SIZE(pllc2_parent),
 };
@@ -417,6 +421,101 @@ static struct clk div6_reparent_clks[DIV6_REPARENT_NR] = {
                                       fsibckcr_parent, ARRAY_SIZE(fsibckcr_parent), 6, 2),
 };
 
+/* FSI DIV */
+static unsigned long fsidiv_recalc(struct clk *clk)
+{
+        unsigned long value;
+
+        value = __raw_readl(clk->mapping->base);
+
+        if ((value & 0x3) != 0x3)
+                return 0;
+
+        value >>= 16;
+        if (value < 2)
+                return 0;
+
+        return clk->parent->rate / value;
+}
+
+static long fsidiv_round_rate(struct clk *clk, unsigned long rate)
+{
+        return clk_rate_div_range_round(clk, 2, 0xffff, rate);
+}
+
+static void fsidiv_disable(struct clk *clk)
+{
+        __raw_writel(0, clk->mapping->base);
+}
+
+static int fsidiv_enable(struct clk *clk)
+{
+        unsigned long value;
+
+        value  = __raw_readl(clk->mapping->base) >> 16;
+        if (value < 2) {
+                fsidiv_disable(clk);
+                return -ENOENT;
+        }
+
+        __raw_writel((value << 16) | 0x3, clk->mapping->base);
+
+        return 0;
+}
+
+static int fsidiv_set_rate(struct clk *clk,
+                           unsigned long rate, int algo_id)
+{
+        int idx;
+
+        if (clk->parent->rate == rate) {
+                fsidiv_disable(clk);
+                return 0;
+        }
+
+        idx = (clk->parent->rate / rate) & 0xffff;
+        if (idx < 2)
+                return -ENOENT;
+
+        __raw_writel(idx << 16, clk->mapping->base);
+        return fsidiv_enable(clk);
+}
+
+static struct clk_ops fsidiv_clk_ops = {
+        .recalc         = fsidiv_recalc,
+        .round_rate     = fsidiv_round_rate,
+        .set_rate       = fsidiv_set_rate,
+        .enable         = fsidiv_enable,
+        .disable        = fsidiv_disable,
+};
+
+static struct clk_mapping sh7372_fsidiva_clk_mapping = {
+        .phys   = FSIDIVA,
+        .len    = 8,
+};
+
+struct clk sh7372_fsidiva_clk = {
+        .ops            = &fsidiv_clk_ops,
+        .parent         = &div6_reparent_clks[DIV6_FSIA], /* late install */
+        .mapping        = &sh7372_fsidiva_clk_mapping,
+};
+
+static struct clk_mapping sh7372_fsidivb_clk_mapping = {
+        .phys   = FSIDIVB,
+        .len    = 8,
+};
+
+struct clk sh7372_fsidivb_clk = {
+        .ops            = &fsidiv_clk_ops,
+        .parent         = &div6_reparent_clks[DIV6_FSIB],  /* late install */
+        .mapping        = &sh7372_fsidivb_clk_mapping,
+};
+
+static struct clk *late_main_clks[] = {
+        &sh7372_fsidiva_clk,
+        &sh7372_fsidivb_clk,
+};
+
 enum { MSTP001,
        MSTP131, MSTP130,
        MSTP129, MSTP128, MSTP127, MSTP126, MSTP125,
@@ -585,6 +684,9 @@ void __init sh7372_clock_init(void)
         if (!ret)
                 ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
 
+        for (k = 0; !ret && (k < ARRAY_SIZE(late_main_clks)); k++)
+                ret = clk_register(late_main_clks[k]);
+
         clkdev_add_table(lookups, ARRAY_SIZE(lookups));
 
         if (!ret)
diff --git a/arch/arm/mach-shmobile/include/mach/gpio.h b/arch/arm/mach-shmobile/include/mach/gpio.h
index 5bc6bd444d72..2b1bb9e43dda 100644
--- a/arch/arm/mach-shmobile/include/mach/gpio.h
+++ b/arch/arm/mach-shmobile/include/mach/gpio.h
@@ -35,12 +35,12 @@ static inline int gpio_cansleep(unsigned gpio)
 
 static inline int gpio_to_irq(unsigned gpio)
 {
-        return -ENOSYS;
+        return __gpio_to_irq(gpio);
 }
 
 static inline int irq_to_gpio(unsigned int irq)
 {
-        return -EINVAL;
+        return -ENOSYS;
 }
 
 #endif /* CONFIG_GPIOLIB */
diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h
index 147775a94bce..e4f9004e7103 100644
--- a/arch/arm/mach-shmobile/include/mach/sh7372.h
+++ b/arch/arm/mach-shmobile/include/mach/sh7372.h
@@ -464,5 +464,7 @@ extern struct clk sh7372_dv_clki_div2_clk;
 extern struct clk sh7372_pllc2_clk;
 extern struct clk sh7372_fsiack_clk;
 extern struct clk sh7372_fsibck_clk;
+extern struct clk sh7372_fsidiva_clk;
+extern struct clk sh7372_fsidivb_clk;
 
 #endif /* __ASM_SH7372_H__ */
diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c
index 4cd3cae38e72..30b2f400666a 100644
--- a/arch/arm/mach-shmobile/intc-sh7372.c
+++ b/arch/arm/mach-shmobile/intc-sh7372.c
@@ -98,7 +98,7 @@ static struct intc_vect intca_vectors[] __initdata = {
         INTC_VECT(IRQ14A, 0x03c0), INTC_VECT(IRQ15A, 0x03e0),
         INTC_VECT(IRQ16A, 0x3200), INTC_VECT(IRQ17A, 0x3220),
         INTC_VECT(IRQ18A, 0x3240), INTC_VECT(IRQ19A, 0x3260),
-        INTC_VECT(IRQ20A, 0x3280), INTC_VECT(IRQ31A, 0x32a0),
+        INTC_VECT(IRQ20A, 0x3280), INTC_VECT(IRQ21A, 0x32a0),
         INTC_VECT(IRQ22A, 0x32c0), INTC_VECT(IRQ23A, 0x32e0),
         INTC_VECT(IRQ24A, 0x3300), INTC_VECT(IRQ25A, 0x3320),
         INTC_VECT(IRQ26A, 0x3340), INTC_VECT(IRQ27A, 0x3360),
diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index c2e405a9e025..fd25ccd7272f 100644
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -54,7 +54,9 @@ static struct map_desc ct_ca9x4_io_desc[] __initdata = {
 
 static void __init ct_ca9x4_map_io(void)
 {
+#ifdef CONFIG_LOCAL_TIMERS
         twd_base = MMIO_P2V(A9_MPCORE_TWD);
+#endif
         v2m_map_io(ct_ca9x4_io_desc, ARRAY_SIZE(ct_ca9x4_io_desc));
 }
 
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index e4dd0646e859..ac6a36142fcd 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -198,7 +198,7 @@ __dma_alloc_remap(struct page *page, size_t size, gfp_t gfp, pgprot_t prot)
          * fragmentation of the DMA space, and also prevents allocations
          * smaller than a section from crossing a section boundary.
          */
-        bit = fls(size - 1) + 1;
+        bit = fls(size - 1);
         if (bit > SECTION_SHIFT)
                 bit = SECTION_SHIFT;
         align = 1 << bit;
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 6f42a18b8aa4..fc819120978d 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -284,12 +284,14 @@ void __init omap_dsp_reserve_sdram_memblock(void)
         if (!size)
                 return;
 
-        paddr = __memblock_alloc_base(size, SZ_1M, MEMBLOCK_REAL_LIMIT);
+        paddr = memblock_alloc(size, SZ_1M);
         if (!paddr) {
                 pr_err("%s: failed to reserve %x bytes\n",
                                 __func__, size);
                 return;
         }
+        memblock_free(paddr, size);
+        memblock_remove(paddr, size);
 
         omap_dsp_phys_mempool_base = paddr;
 }
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index f5c5b8da9a87..2c2826571d45 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -1983,6 +1983,8 @@ static int omap2_dma_handle_ch(int ch)
 
         dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR(ch));
         dma_write(1 << ch, IRQSTATUS_L0);
+        /* read back the register to flush the write */
+        dma_read(IRQSTATUS_L0);
 
         /* If the ch is not chained then chain_id will be -1 */
         if (dma_chan[ch].chain_id != -1) {
diff --git a/arch/arm/plat-orion/include/plat/pcie.h b/arch/arm/plat-orion/include/plat/pcie.h
index 3ebfef72b4e7..cc99163e73fd 100644
--- a/arch/arm/plat-orion/include/plat/pcie.h
+++ b/arch/arm/plat-orion/include/plat/pcie.h
@@ -11,12 +11,15 @@
 #ifndef __PLAT_PCIE_H
 #define __PLAT_PCIE_H
 
+struct pci_bus;
+
 u32 orion_pcie_dev_id(void __iomem *base);
 u32 orion_pcie_rev(void __iomem *base);
 int orion_pcie_link_up(void __iomem *base);
 int orion_pcie_x4_mode(void __iomem *base);
 int orion_pcie_get_local_bus_nr(void __iomem *base);
 void orion_pcie_set_local_bus_nr(void __iomem *base, int nr);
+void orion_pcie_reset(void __iomem *base);
 void orion_pcie_setup(void __iomem *base,
                       struct mbus_dram_target_info *dram);
 int orion_pcie_rd_conf(void __iomem *base, struct pci_bus *bus,
diff --git a/arch/arm/plat-orion/pcie.c b/arch/arm/plat-orion/pcie.c
index 779553a1595e..af2d733c50b5 100644
--- a/arch/arm/plat-orion/pcie.c
+++ b/arch/arm/plat-orion/pcie.c
@@ -182,11 +182,6 @@ void __init orion_pcie_setup(void __iomem *base,
         u32 mask;
 
         /*
-         * soft reset PCIe unit
-         */
-        orion_pcie_reset(base);
-
-        /*
          * Point PCIe unit MBUS decode windows to DRAM space.
          */
         orion_pcie_setup_wins(base, dram);
diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
index 2f91057a0c02..8a42bc48dbf0 100644
--- a/arch/arm/plat-s3c24xx/devs.c
+++ b/arch/arm/plat-s3c24xx/devs.c
@@ -259,21 +259,6 @@ struct platform_device s3c_device_iis = {
 
 EXPORT_SYMBOL(s3c_device_iis);
 
-/* ASoC PCM DMA */
-
-static u64 s3c_device_audio_dmamask = 0xffffffffUL;
-
-struct platform_device s3c_device_pcm = {
-        .name             = "s3c24xx-pcm-audio",
-        .id               = -1,
-        .dev              = {
-                .dma_mask = &s3c_device_audio_dmamask,
-                .coherent_dma_mask = 0xffffffffUL
-        }
-};
-
-EXPORT_SYMBOL(s3c_device_pcm);
-
 /* RTC */
 
 static struct resource s3c_rtc_resource[] = {
@@ -496,8 +481,10 @@ static struct resource s3c_ac97_resource[] = {
         },
 };
 
+static u64 s3c_device_audio_dmamask = 0xffffffffUL;
+
 struct platform_device s3c_device_ac97 = {
-        .name             = "s3c-ac97",
+        .name             = "samsung-ac97",
         .id               = -1,
         .num_resources    = ARRAY_SIZE(s3c_ac97_resource),
         .resource         = s3c_ac97_resource,
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index afcce474af8e..19d8a16c3066 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -17,6 +17,7 @@ obj-y				+= clock.o
 obj-y                           += pwm-clock.o
 obj-y                           += gpio.o
 obj-y                           += gpio-config.o
+obj-y                           += dev-asocdma.o
 
 obj-$(CONFIG_SAMSUNG_GPIOLIB_4BIT)      += gpiolib.o
 obj-$(CONFIG_SAMSUNG_CLKSRC)    += clock-clksrc.o
diff --git a/arch/arm/plat-samsung/dev-asocdma.c b/arch/arm/plat-samsung/dev-asocdma.c
new file mode 100644
index 000000000000..a068c4f42d56
--- /dev/null
+++ b/arch/arm/plat-samsung/dev-asocdma.c
@@ -0,0 +1,25 @@
+/* linux/arch/arm/plat-samsung/dev-asocdma.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd
+ *      Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <plat/devs.h>
+
+static u64 audio_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device samsung_asoc_dma = {
+        .name             = "samsung-audio",
+        .id               = -1,
+        .dev              = {
+                .dma_mask = &audio_dmamask,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
+        }
+};
+EXPORT_SYMBOL(samsung_asoc_dma);
diff --git a/arch/arm/plat-samsung/include/plat/audio.h b/arch/arm/plat-samsung/include/plat/audio.h
index 7712ff6336f4..a0826ed2f9fe 100644
--- a/arch/arm/plat-samsung/include/plat/audio.h
+++ b/arch/arm/plat-samsung/include/plat/audio.h
@@ -25,10 +25,34 @@ extern void s3c64xx_ac97_setup_gpio(int);
 #define S5PC100_SPDIF_GPG3 1
 extern void s5pc100_spdif_setup_gpio(int);
 
+struct samsung_i2s {
+/* If the Primary DAI has 5.1 Channels */
+#define QUIRK_PRI_6CHAN         (1 << 0)
+/* If the I2S block has a Stereo Overlay Channel */
+#define QUIRK_SEC_DAI           (1 << 1)
+/*
+ * If the I2S block has no internal prescalar or MUX (I2SMOD[10] bit)
+ * The Machine driver must provide suitably set clock to the I2S block.
+ */
+#define QUIRK_NO_MUXPSR         (1 << 2)
+#define QUIRK_NEED_RSTCLR       (1 << 3)
+        /* Quirks of the I2S controller */
+        u32 quirks;
+
+        /*
+         * Array of clock names that can be used to generate I2S signals.
+         * Also corresponds to clocks of I2SMOD[10]
+         */
+        const char **src_clk;
+};
+
 /**
  * struct s3c_audio_pdata - common platform data for audio device drivers
  * @cfg_gpio: Callback function to setup mux'ed pins in I2S/PCM/AC97 mode
  */
 struct s3c_audio_pdata {
         int (*cfg_gpio)(struct platform_device *);
+        union {
+                struct samsung_i2s i2s;
+        } type;
 };
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 2d82a6cb1444..e9e3b6e3ec74 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -32,7 +32,7 @@ extern struct platform_device s3c64xx_device_iisv4;
 extern struct platform_device s3c64xx_device_spi0;
 extern struct platform_device s3c64xx_device_spi1;
 
-extern struct platform_device s3c_device_pcm;
+extern struct platform_device samsung_asoc_dma;
 
 extern struct platform_device s3c64xx_device_pcm0;
 extern struct platform_device s3c64xx_device_pcm1;
@@ -96,6 +96,15 @@ extern struct platform_device s5pv210_device_iis1;
 extern struct platform_device s5pv210_device_iis2;
 extern struct platform_device s5pv210_device_spdif;
 
+extern struct platform_device s5pv310_device_ac97;
+extern struct platform_device s5pv310_device_pcm0;
+extern struct platform_device s5pv310_device_pcm1;
+extern struct platform_device s5pv310_device_pcm2;
+extern struct platform_device s5pv310_device_i2s0;
+extern struct platform_device s5pv310_device_i2s1;
+extern struct platform_device s5pv310_device_i2s2;
+extern struct platform_device s5pv310_device_spdif;
+
 extern struct platform_device s5p6442_device_pcm0;
 extern struct platform_device s5p6442_device_pcm1;
 extern struct platform_device s5p6442_device_iis0;
diff --git a/arch/m68k/include/asm/irqflags.h b/arch/m68k/include/asm/irqflags.h
index 4a5b284a1550..7ef4115b8c4a 100644
--- a/arch/m68k/include/asm/irqflags.h
+++ b/arch/m68k/include/asm/irqflags.h
@@ -2,7 +2,9 @@
 #define _M68K_IRQFLAGS_H
 
 #include <linux/types.h>
+#ifdef CONFIG_MMU
 #include <linux/hardirq.h>
+#endif
 #include <linux/preempt.h>
 #include <asm/thread_info.h>
 #include <asm/entry.h>
diff --git a/arch/m68k/include/asm/machdep.h b/arch/m68k/include/asm/machdep.h
index 789f3b2de0e9..415d5484916c 100644
--- a/arch/m68k/include/asm/machdep.h
+++ b/arch/m68k/include/asm/machdep.h
@@ -40,5 +40,6 @@ extern unsigned long hw_timer_offset(void);
 extern irqreturn_t arch_timer_interrupt(int irq, void *dummy);
 
 extern void config_BSP(char *command, int len);
+extern void do_IRQ(int irq, struct pt_regs *fp);
 
 #endif /* _M68K_MACHDEP_H */
diff --git a/arch/powerpc/kernel/kvm.c b/arch/powerpc/kernel/kvm.c
index 428d0e538aec..b06bdae04064 100644
--- a/arch/powerpc/kernel/kvm.c
+++ b/arch/powerpc/kernel/kvm.c
@@ -127,7 +127,7 @@ static void kvm_patch_ins_nop(u32 *inst)
 
 static void kvm_patch_ins_b(u32 *inst, int addr)
 {
-#ifdef CONFIG_RELOCATABLE
+#if defined(CONFIG_RELOCATABLE) && defined(CONFIG_PPC_BOOK3S)
         /* On relocatable kernels interrupts handlers and our code
            can be in different regions, so we don't patch them */
 
diff --git a/arch/powerpc/kvm/booke_interrupts.S b/arch/powerpc/kvm/booke_interrupts.S
index 049846911ce4..1cc471faac2d 100644
--- a/arch/powerpc/kvm/booke_interrupts.S
+++ b/arch/powerpc/kvm/booke_interrupts.S
@@ -416,7 +416,7 @@ lightweight_exit:
         lwz     r3, VCPU_PC(r4)
         mtsrr0  r3
         lwz     r3, VCPU_SHARED(r4)
-        lwz     r3, VCPU_SHARED_MSR(r3)
+        lwz     r3, (VCPU_SHARED_MSR + 4)(r3)
         oris    r3, r3, KVMPPC_MSR_MASK@h
         ori     r3, r3, KVMPPC_MSR_MASK@l
         mtsrr1  r3
diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c
index 71750f2dd5d3..e3768ee9b595 100644
--- a/arch/powerpc/kvm/e500.c
+++ b/arch/powerpc/kvm/e500.c
@@ -138,8 +138,8 @@ void kvmppc_core_vcpu_free(struct kvm_vcpu *vcpu)
         struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
 
         free_page((unsigned long)vcpu->arch.shared);
-        kvmppc_e500_tlb_uninit(vcpu_e500);
         kvm_vcpu_uninit(vcpu);
+        kvmppc_e500_tlb_uninit(vcpu_e500);
         kmem_cache_free(kvm_vcpu_cache, vcpu_e500);
 }
 
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 2f87a1627f6c..38f756f25053 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -617,6 +617,7 @@ long kvm_arch_vm_ioctl(struct file *filp,
         switch (ioctl) {
         case KVM_PPC_GET_PVINFO: {
                 struct kvm_ppc_pvinfo pvinfo;
+                memset(&pvinfo, 0, sizeof(pvinfo));
                 r = kvm_vm_ioctl_get_pvinfo(&pvinfo);
                 if (copy_to_user(argp, &pvinfo, sizeof(pvinfo))) {
                         r = -EFAULT;
diff --git a/arch/powerpc/kvm/timing.c b/arch/powerpc/kvm/timing.c
index 46fa04f12a9b..a021f5827a33 100644
--- a/arch/powerpc/kvm/timing.c
+++ b/arch/powerpc/kvm/timing.c
@@ -35,7 +35,6 @@ void kvmppc_init_timing_stats(struct kvm_vcpu *vcpu)
         int i;
 
         /* pause guest execution to avoid concurrent updates */
-        local_irq_disable();
         mutex_lock(&vcpu->mutex);
 
         vcpu->arch.last_exit_type = 0xDEAD;
@@ -51,7 +50,6 @@ void kvmppc_init_timing_stats(struct kvm_vcpu *vcpu)
         vcpu->arch.timing_last_enter.tv64 = 0;
 
         mutex_unlock(&vcpu->mutex);
-        local_irq_enable();
 }
 
 static void add_exit_timing(struct kvm_vcpu *vcpu, u64 duration, int type)
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 5c075f562eba..7f217b3a50a8 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -193,6 +193,7 @@ config CPU_SH2
 config CPU_SH2A
         bool
         select CPU_SH2
+        select UNCACHED_MAPPING
 
 config CPU_SH3
         bool
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 307b3a4a790b..9c8c6e1a2a15 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -133,10 +133,7 @@ machdir-$(CONFIG_SOLUTION_ENGINE)		+= mach-se
 machdir-$(CONFIG_SH_HP6XX)                      += mach-hp6xx
 machdir-$(CONFIG_SH_DREAMCAST)                  += mach-dreamcast
 machdir-$(CONFIG_SH_SH03)                       += mach-sh03
-machdir-$(CONFIG_SH_SECUREEDGE5410)             += mach-snapgear
 machdir-$(CONFIG_SH_RTS7751R2D)                 += mach-r2d
-machdir-$(CONFIG_SH_7751_SYSTEMH)               += mach-systemh
-machdir-$(CONFIG_SH_EDOSK7705)                  += mach-edosk7705
 machdir-$(CONFIG_SH_HIGHLANDER)                 += mach-highlander
 machdir-$(CONFIG_SH_MIGOR)                      += mach-migor
 machdir-$(CONFIG_SH_AP325RXA)                   += mach-ap325rxa
diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig
index 9c94711aa6ca..2018c7ea4c93 100644
--- a/arch/sh/boards/Kconfig
+++ b/arch/sh/boards/Kconfig
@@ -81,13 +81,6 @@ config SH_7343_SOLUTION_ENGINE
           Select 7343 SolutionEngine if configuring for a Hitachi
           SH7343 (SH-Mobile 3AS) evaluation board.
 
-config SH_7751_SYSTEMH
-        bool "SystemH7751R"
-        depends on CPU_SUBTYPE_SH7751R
-        help
-          Select SystemH if you are configuring for a Renesas SystemH
-          7751R evaluation board.
-
 config SH_HP6XX
         bool "HP6XX"
         select SYS_SUPPORTS_APM_EMULATION
diff --git a/arch/sh/boards/Makefile b/arch/sh/boards/Makefile
index 38ef655cc0f0..be7d11d04b26 100644
--- a/arch/sh/boards/Makefile
+++ b/arch/sh/boards/Makefile
@@ -2,10 +2,12 @@
 # Specific board support, not covered by a mach group.
 #
 obj-$(CONFIG_SH_MAGIC_PANEL_R2) += board-magicpanelr2.o
+obj-$(CONFIG_SH_SECUREEDGE5410) += board-secureedge5410.o
 obj-$(CONFIG_SH_SH2007)         += board-sh2007.o
 obj-$(CONFIG_SH_SH7785LCR)      += board-sh7785lcr.o
 obj-$(CONFIG_SH_URQUELL)        += board-urquell.o
 obj-$(CONFIG_SH_SHMIN)          += board-shmin.o
+obj-$(CONFIG_SH_EDOSK7705)      += board-edosk7705.o
 obj-$(CONFIG_SH_EDOSK7760)      += board-edosk7760.o
 obj-$(CONFIG_SH_ESPT)           += board-espt.o
 obj-$(CONFIG_SH_POLARIS)        += board-polaris.o
diff --git a/arch/sh/boards/board-edosk7705.c b/arch/sh/boards/board-edosk7705.c
new file mode 100644
index 000000000000..4cb3bb74c36f
--- /dev/null
+++ b/arch/sh/boards/board-edosk7705.c
@@ -0,0 +1,78 @@
+/*
+ * arch/sh/boards/renesas/edosk7705/setup.c
+ *
+ * Copyright (C) 2000  Kazumoto Kojima
+ *
+ * Hitachi SolutionEngine Support.
+ *
+ * Modified for edosk7705 development
+ * board by S. Dunn, 2003.
+ */
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/smc91x.h>
+#include <asm/machvec.h>
+#include <asm/sizes.h>
+
+#define SMC_IOBASE      0xA2000000
+#define SMC_IO_OFFSET   0x300
+#define SMC_IOADDR      (SMC_IOBASE + SMC_IO_OFFSET)
+
+#define ETHERNET_IRQ    0x09
+
+static void __init sh_edosk7705_init_irq(void)
+{
+        make_imask_irq(ETHERNET_IRQ);
+}
+
+/* eth initialization functions */
+static struct smc91x_platdata smc91x_info = {
+        .flags = SMC91X_USE_16BIT | SMC91X_IO_SHIFT_1 | IORESOURCE_IRQ_LOWLEVEL,
+};
+
+static struct resource smc91x_res[] = {
+        [0] = {
+                .start  = SMC_IOADDR,
+                .end    = SMC_IOADDR + SZ_32 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = ETHERNET_IRQ,
+                .end    = ETHERNET_IRQ,
+                .flags  = IORESOURCE_IRQ ,
+        }
+};
+
+static struct platform_device smc91x_dev = {
+        .name           = "smc91x",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(smc91x_res),
+        .resource       = smc91x_res,
+
+        .dev    = {
+                .platform_data  = &smc91x_info,
+        },
+};
+
+/* platform init code */
+static struct platform_device *edosk7705_devices[] __initdata = {
+        &smc91x_dev,
+};
+
+static int __init init_edosk7705_devices(void)
+{
+        return platform_add_devices(edosk7705_devices,
+                                    ARRAY_SIZE(edosk7705_devices));
+}
+__initcall(init_edosk7705_devices);
+
+/*
+ * The Machine Vector
+ */
+static struct sh_machine_vector mv_edosk7705 __initmv = {
+        .mv_name                = "EDOSK7705",
+        .mv_nr_irqs             = 80,
+        .mv_init_irq            = sh_edosk7705_init_irq,
+};
diff --git a/arch/sh/boards/mach-snapgear/setup.c b/arch/sh/boards/board-secureedge5410.c
index 331745dee379..32f875e8493d 100644
--- a/arch/sh/boards/mach-snapgear/setup.c
+++ b/arch/sh/boards/board-secureedge5410.c
@@ -1,6 +1,4 @@
 /*
- * linux/arch/sh/boards/snapgear/setup.c
- *
  * Copyright (C) 2002  David McCullough <davidm@snapgear.com>
  * Copyright (C) 2003  Paul Mundt <lethal@linux-sh.org>
  *
@@ -19,18 +17,19 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <asm/machvec.h>
-#include <mach/snapgear.h>
+#include <mach/secureedge5410.h>
 #include <asm/irq.h>
 #include <asm/io.h>
 #include <cpu/timer.h>
 
+unsigned short secureedge5410_ioport;
+
 /*
  * EraseConfig handling functions
  */
-
 static irqreturn_t eraseconfig_interrupt(int irq, void *dev_id)
 {
-        (void)__raw_readb(0xb8000000);  /* dummy read */
+        ctrl_delay();   /* dummy read */
 
         printk("SnapGear: erase switch interrupt!\n");
 
@@ -39,21 +38,22 @@ static irqreturn_t eraseconfig_interrupt(int irq, void *dev_id)
 
 static int __init eraseconfig_init(void)
 {
+        unsigned int irq = evt2irq(0x240);
+
         printk("SnapGear: EraseConfig init\n");
+
         /* Setup "EraseConfig" switch on external IRQ 0 */
-        if (request_irq(IRL0_IRQ, eraseconfig_interrupt, IRQF_DISABLED,
+        if (request_irq(irq, eraseconfig_interrupt, IRQF_DISABLED,
                                 "Erase Config", NULL))
                 printk("SnapGear: failed to register IRQ%d for Reset witch\n",
-                                IRL0_IRQ);
+                                irq);
         else
                 printk("SnapGear: registered EraseConfig switch on IRQ%d\n",
-                                IRL0_IRQ);
-        return(0);
+                                irq);
+        return 0;
 }
-
 module_init(eraseconfig_init);
 
-/****************************************************************************/
 /*
  * Initialize IRQ setting
  *
@@ -62,7 +62,6 @@ module_init(eraseconfig_init);
  * IRL2 = eth1
  * IRL3 = crypto
  */
-
 static void __init init_snapgear_IRQ(void)
 {
         printk("Setup SnapGear IRQ/IPR ...\n");
@@ -76,20 +75,5 @@ static void __init init_snapgear_IRQ(void)
 static struct sh_machine_vector mv_snapgear __initmv = {
         .mv_name                = "SnapGear SecureEdge5410",
         .mv_nr_irqs             = 72,
-
-        .mv_inb                 = snapgear_inb,
-        .mv_inw                 = snapgear_inw,
-        .mv_inl                 = snapgear_inl,
-        .mv_outb                = snapgear_outb,
-        .mv_outw                = snapgear_outw,
-        .mv_outl                = snapgear_outl,
-
-        .mv_inb_p               = snapgear_inb_p,
-        .mv_inw_p               = snapgear_inw,
-        .mv_inl_p               = snapgear_inl,
-        .mv_outb_p              = snapgear_outb_p,
-        .mv_outw_p              = snapgear_outw,
-        .mv_outl_p              = snapgear_outl,
-
         .mv_init_irq            = init_snapgear_IRQ,
 };
diff --git a/arch/sh/boards/mach-edosk7705/Makefile b/arch/sh/boards/mach-edosk7705/Makefile
deleted file mode 100644
index cd54acb51499..000000000000
--- a/arch/sh/boards/mach-edosk7705/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the EDOSK7705 specific parts of the kernel
-#
-
-obj-y    := setup.o io.o
diff --git a/arch/sh/boards/mach-edosk7705/io.c b/arch/sh/boards/mach-edosk7705/io.c
deleted file mode 100644
index 5b9c57c43241..000000000000
--- a/arch/sh/boards/mach-edosk7705/io.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * arch/sh/boards/renesas/edosk7705/io.c
- *
- * Copyright (C) 2001  Ian da Silva, Jeremy Siegel
- * Based largely on io_se.c.
- *
- * I/O routines for Hitachi EDOSK7705 board.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/io.h>
-#include <mach/edosk7705.h>
-#include <asm/addrspace.h>
-
-#define SMC_IOADDR      0xA2000000
-
-/* Map the Ethernet addresses as if it is at 0x300 - 0x320 */
-static unsigned long sh_edosk7705_isa_port2addr(unsigned long port)
-{
-        /*
-         * SMC91C96 registers are 4 byte aligned rather than the
-         * usual 2 byte!
-         */
-        if (port >= 0x300 && port < 0x320)
-                return SMC_IOADDR + ((port - 0x300) * 2);
-
-        maybebadio(port);
-        return port;
-}
-
-/* Trying to read / write bytes on odd-byte boundaries to the Ethernet
- * registers causes problems. So we bit-shift the value and read / write
- * in 2 byte chunks. Setting the low byte to 0 does not cause problems
- * now as odd byte writes are only made on the bit mask / interrupt
- * register. This may not be the case in future Mar-2003 SJD
- */
-unsigned char sh_edosk7705_inb(unsigned long port)
-{
-        if (port >= 0x300 && port < 0x320 && port & 0x01)
-                return __raw_readw(port - 1) >> 8;
-
-        return __raw_readb(sh_edosk7705_isa_port2addr(port));
-}
-
-void sh_edosk7705_outb(unsigned char value, unsigned long port)
-{
-        if (port >= 0x300 && port < 0x320 && port & 0x01) {
-                __raw_writew(((unsigned short)value << 8), port - 1);
-                return;
-        }
-
-        __raw_writeb(value, sh_edosk7705_isa_port2addr(port));
-}
-
-void sh_edosk7705_insb(unsigned long port, void *addr, unsigned long count)
-{
-        unsigned char *p = addr;
-
-        while (count--)
-                *p++ = sh_edosk7705_inb(port);
-}
-
-void sh_edosk7705_outsb(unsigned long port, const void *addr, unsigned long count)
-{
-        unsigned char *p = (unsigned char *)addr;
-
-        while (count--)
-                sh_edosk7705_outb(*p++, port);
-}
diff --git a/arch/sh/boards/mach-edosk7705/setup.c b/arch/sh/boards/mach-edosk7705/setup.c
deleted file mode 100644
index d59225e26fb9..000000000000
--- a/arch/sh/boards/mach-edosk7705/setup.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * arch/sh/boards/renesas/edosk7705/setup.c
- *
- * Copyright (C) 2000  Kazumoto Kojima
- *
- * Hitachi SolutionEngine Support.
- *
- * Modified for edosk7705 development
- * board by S. Dunn, 2003.
- */
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <asm/machvec.h>
-#include <mach/edosk7705.h>
-
-static void __init sh_edosk7705_init_irq(void)
-{
-        /* This is the Ethernet interrupt */
-        make_imask_irq(0x09);
-}
-
-/*
- * The Machine Vector
- */
-static struct sh_machine_vector mv_edosk7705 __initmv = {
-        .mv_name                = "EDOSK7705",
-        .mv_nr_irqs             = 80,
-
-        .mv_inb                 = sh_edosk7705_inb,
-        .mv_outb                = sh_edosk7705_outb,
-
-        .mv_insb                = sh_edosk7705_insb,
-        .mv_outsb               = sh_edosk7705_outsb,
-
-        .mv_init_irq            = sh_edosk7705_init_irq,
-};
diff --git a/arch/sh/boards/mach-microdev/io.c b/arch/sh/boards/mach-microdev/io.c
index 2960c659020e..acdafb0c6404 100644
--- a/arch/sh/boards/mach-microdev/io.c
+++ b/arch/sh/boards/mach-microdev/io.c
@@ -54,7 +54,7 @@
 /*
  * map I/O ports to memory-mapped addresses
  */
-static unsigned long microdev_isa_port2addr(unsigned long offset)
+void __iomem *microdev_ioport_map(unsigned long offset, unsigned int len)
 {
         unsigned long result;
 
@@ -72,16 +72,6 @@ static unsigned long microdev_isa_port2addr(unsigned long offset)
                          *      Configuration Registers
                          */
                 result = IO_SUPERIO_PHYS + (offset << 1);
-#if 0
-        } else if (offset == KBD_DATA_REG || offset == KBD_CNTL_REG ||
-                   offset == KBD_STATUS_REG) {
-                        /*
-                         *      SMSC FDC37C93xAPM SuperIO chip
-                         *
-                         *      PS/2 Keyboard + Mouse (ports 0x60 and 0x64).
-                         */
-                result = IO_SUPERIO_PHYS + (offset << 1);
-#endif
         } else if (((offset >= IO_IDE1_BASE) &&
                     (offset <  IO_IDE1_BASE + IO_IDE_EXTENT)) ||
                     (offset == IO_IDE1_MISC)) {
@@ -131,237 +121,5 @@ static unsigned long microdev_isa_port2addr(unsigned long offset)
                 result = PVR;
         }
 
-        return result;
-}
-
-#define PORT2ADDR(x) (microdev_isa_port2addr(x))
-
-static inline void delay(void)
-{
-#if defined(CONFIG_PCI)
-        /* System board present, just make a dummy SRAM access.  (CS0 will be
-           mapped to PCI memory, probably good to avoid it.) */
-        __raw_readw(0xa6800000);
-#else
-        /* CS0 will be mapped to flash, ROM etc so safe to access it. */
-        __raw_readw(0xa0000000);
-#endif
-}
-
-unsigned char microdev_inb(unsigned long port)
-{
-#ifdef CONFIG_PCI
-        if (port >= PCIBIOS_MIN_IO)
-                return microdev_pci_inb(port);
-#endif
-        return *(volatile unsigned char*)PORT2ADDR(port);
-}
-
-unsigned short microdev_inw(unsigned long port)
-{
-#ifdef CONFIG_PCI
-        if (port >= PCIBIOS_MIN_IO)
-                return microdev_pci_inw(port);
-#endif
-        return *(volatile unsigned short*)PORT2ADDR(port);
-}
-
-unsigned int microdev_inl(unsigned long port)
-{
-#ifdef CONFIG_PCI
-        if (port >= PCIBIOS_MIN_IO)
-                return microdev_pci_inl(port);
-#endif
-        return *(volatile unsigned int*)PORT2ADDR(port);
-}
-
-void microdev_outw(unsigned short b, unsigned long port)
-{
-#ifdef CONFIG_PCI
-        if (port >= PCIBIOS_MIN_IO) {
-                microdev_pci_outw(b, port);
-                return;
-        }
-#endif
-        *(volatile unsigned short*)PORT2ADDR(port) = b;
-}
-
-void microdev_outb(unsigned char b, unsigned long port)
-{
-#ifdef CONFIG_PCI
-        if (port >= PCIBIOS_MIN_IO) {
-                microdev_pci_outb(b, port);
-                return;
-        }
-#endif
-
-        /*
-         *      There is a board feature with the current SH4-202 MicroDev in
-         *      that the 2 byte enables (nBE0 and nBE1) are tied together (and
-         *      to the Chip Select Line (Ethernet_CS)). Due to this connectivity,
-         *      it is not possible to safely perform 8-bit writes to the
-         *      Ethernet registers, as 16-bits will be consumed from the Data
-         *      lines (corrupting the other byte).  Hence, this function is
-         *      written to implement 16-bit read/modify/write for all byte-wide
-         *      accesses.
-         *
-         *      Note: there is no problem with byte READS (even or odd).
-         *
-         *                      Sean McGoogan - 16th June 2003.
-         */
-        if ((port >= IO_LAN91C111_BASE) &&
-            (port <  IO_LAN91C111_BASE + IO_LAN91C111_EXTENT)) {
-                        /*
-                         * Then are trying to perform a byte-write to the
-                         * LAN91C111.  This needs special care.
-                         */
-                if (port % 2 == 1) {    /* is the port odd ? */
-                        /* unset bit-0, i.e. make even */
-                        const unsigned long evenPort = port-1;
-                        unsigned short word;
-
-                        /*
-                         * do a 16-bit read/write to write to 'port',
-                         * preserving even byte.
-                         *
-                         *      Even addresses are bits 0-7
-                         *      Odd  addresses are bits 8-15
-                         */
-                        word = microdev_inw(evenPort);
-                        word = (word & 0xffu) | (b << 8);
-                        microdev_outw(word, evenPort);
-                } else {
-                        /* else, we are trying to do an even byte write */
-                        unsigned short word;
-
-                        /*
-                         * do a 16-bit read/write to write to 'port',
-                         * preserving odd byte.
-                         *
-                         *      Even addresses are bits 0-7
-                         *      Odd  addresses are bits 8-15
-                         */
-                        word = microdev_inw(port);
-                        word = (word & 0xff00u) | (b);
-                        microdev_outw(word, port);
-                }
-        } else {
-                *(volatile unsigned char*)PORT2ADDR(port) = b;
-        }
-}
-
-void microdev_outl(unsigned int b, unsigned long port)
-{
-#ifdef CONFIG_PCI
-        if (port >= PCIBIOS_MIN_IO) {
-                microdev_pci_outl(b, port);
-                return;
-        }
-#endif
-        *(volatile unsigned int*)PORT2ADDR(port) = b;
-}
-
-unsigned char microdev_inb_p(unsigned long port)
-{
-        unsigned char v = microdev_inb(port);
-        delay();
-        return v;
-}
-
-unsigned short microdev_inw_p(unsigned long port)
-{
-        unsigned short v = microdev_inw(port);
-        delay();
-        return v;
-}
-
-unsigned int microdev_inl_p(unsigned long port)
-{
-        unsigned int v = microdev_inl(port);
-        delay();
-        return v;
-}
-
-void microdev_outb_p(unsigned char b, unsigned long port)
-{
-        microdev_outb(b, port);
-        delay();
-}
-
-void microdev_outw_p(unsigned short b, unsigned long port)
-{
-        microdev_outw(b, port);
-        delay();
-}
-
-void microdev_outl_p(unsigned int b, unsigned long port)
-{
-        microdev_outl(b, port);
-        delay();
-}
-
-void microdev_insb(unsigned long port, void *buffer, unsigned long count)
-{
-        volatile unsigned char *port_addr;
-        unsigned char *buf = buffer;
-
-        port_addr = (volatile unsigned char *)PORT2ADDR(port);
-
-        while (count--)
-                *buf++ = *port_addr;
-}
-
-void microdev_insw(unsigned long port, void *buffer, unsigned long count)
-{
-        volatile unsigned short *port_addr;
-        unsigned short *buf = buffer;
-
-        port_addr = (volatile unsigned short *)PORT2ADDR(port);
-
-        while (count--)
-                *buf++ = *port_addr;
-}
-
-void microdev_insl(unsigned long port, void *buffer, unsigned long count)
-{
-        volatile unsigned long *port_addr;
-        unsigned int *buf = buffer;
-
-        port_addr = (volatile unsigned long *)PORT2ADDR(port);
-
-        while (count--)
-                *buf++ = *port_addr;
-}
-
-void microdev_outsb(unsigned long port, const void *buffer, unsigned long count)
-{
-        volatile unsigned char *port_addr;
-        const unsigned char *buf = buffer;
-
-        port_addr = (volatile unsigned char *)PORT2ADDR(port);
-
-        while (count--)
-                *port_addr = *buf++;
-}
-
-void microdev_outsw(unsigned long port, const void *buffer, unsigned long count)
-{
-        volatile unsigned short *port_addr;
-        const unsigned short *buf = buffer;
-
-        port_addr = (volatile unsigned short *)PORT2ADDR(port);
-
-        while (count--)
-                *port_addr = *buf++;
-}
-
-void microdev_outsl(unsigned long port, const void *buffer, unsigned long count)
-{
-        volatile unsigned long *port_addr;
-        const unsigned int *buf = buffer;
-
-        port_addr = (volatile unsigned long *)PORT2ADDR(port);
-
-        while (count--)
-                *port_addr = *buf++;
+        return (void __iomem *)result;
 }
diff --git a/arch/sh/boards/mach-microdev/setup.c b/arch/sh/boards/mach-microdev/setup.c
index d1df2a4fb9b8..d8a747291e03 100644
--- a/arch/sh/boards/mach-microdev/setup.c
+++ b/arch/sh/boards/mach-microdev/setup.c
@@ -195,27 +195,6 @@ device_initcall(microdev_devices_setup);
 static struct sh_machine_vector mv_sh4202_microdev __initmv = {
         .mv_name                = "SH4-202 MicroDev",
         .mv_nr_irqs             = 72,
-
-        .mv_inb                 = microdev_inb,
-        .mv_inw                 = microdev_inw,
-        .mv_inl                 = microdev_inl,
-        .mv_outb                = microdev_outb,
-        .mv_outw                = microdev_outw,
-        .mv_outl                = microdev_outl,
-
-        .mv_inb_p               = microdev_inb_p,
-        .mv_inw_p               = microdev_inw_p,
-        .mv_inl_p               = microdev_inl_p,
-        .mv_outb_p              = microdev_outb_p,
-        .mv_outw_p              = microdev_outw_p,
-        .mv_outl_p              = microdev_outl_p,
-
-        .mv_insb                = microdev_insb,
-        .mv_insw                = microdev_insw,
-        .mv_insl                = microdev_insl,
-        .mv_outsb               = microdev_outsb,
-        .mv_outsw               = microdev_outsw,
-        .mv_outsl               = microdev_outsl,
-
+        .mv_ioport_map          = microdev_ioport_map,
         .mv_init_irq            = init_microdev_irq,
 };
diff --git a/arch/sh/boards/mach-se/7206/Makefile b/arch/sh/boards/mach-se/7206/Makefile
index 63e7ed699f39..5c9eaa0535b9 100644
--- a/arch/sh/boards/mach-se/7206/Makefile
+++ b/arch/sh/boards/mach-se/7206/Makefile
@@ -2,4 +2,4 @@
 # Makefile for the 7206 SolutionEngine specific parts of the kernel
 #
 
-obj-y    := setup.o io.o irq.o
+obj-y    := setup.o irq.o
diff --git a/arch/sh/boards/mach-se/7206/io.c b/arch/sh/boards/mach-se/7206/io.c
deleted file mode 100644
index adadc77532ee..000000000000
--- a/arch/sh/boards/mach-se/7206/io.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* $Id: io.c,v 1.5 2004/02/22 23:08:43 kkojima Exp $
- *
- * linux/arch/sh/boards/se/7206/io.c
- *
- * Copyright (C) 2006 Yoshinori Sato
- *
- * I/O routine for Hitachi 7206 SolutionEngine.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <asm/io.h>
-#include <mach-se/mach/se7206.h>
-
-
-static inline void delay(void)
-{
-        __raw_readw(0x20000000);  /* P2 ROM Area */
-}
-
-/* MS7750 requires special versions of in*, out* routines, since
-   PC-like io ports are located at upper half byte of 16-bit word which
-   can be accessed only with 16-bit wide.  */
-
-static inline volatile __u16 *
-port2adr(unsigned int port)
-{
-        if (port >= 0x2000 && port < 0x2020)
-                return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
-        else if (port >= 0x300 && port < 0x310)
-                return (volatile __u16 *) (PA_SMSC + (port - 0x300));
-
-        return (volatile __u16 *)port;
-}
-
-unsigned char se7206_inb(unsigned long port)
-{
-        return (*port2adr(port)) & 0xff;
-}
-
-unsigned char se7206_inb_p(unsigned long port)
-{
-        unsigned long v;
-
-        v = (*port2adr(port)) & 0xff;
-        delay();
-        return v;
-}
-
-unsigned short se7206_inw(unsigned long port)
-{
-        return *port2adr(port);
-}
-
-void se7206_outb(unsigned char value, unsigned long port)
-{
-        *(port2adr(port)) = value;
-}
-
-void se7206_outb_p(unsigned char value, unsigned long port)
-{
-        *(port2adr(port)) = value;
-        delay();
-}
-
-void se7206_outw(unsigned short value, unsigned long port)
-{
-        *port2adr(port) = value;
-}
-
-void se7206_insb(unsigned long port, void *addr, unsigned long count)
-{
-        volatile __u16 *p = port2adr(port);
-        __u8 *ap = addr;
-
-        while (count--)
-                *ap++ = *p;
-}
-
-void se7206_insw(unsigned long port, void *addr, unsigned long count)
-{
-        volatile __u16 *p = port2adr(port);
-        __u16 *ap = addr;
-        while (count--)
-                *ap++ = *p;
-}
-
-void se7206_outsb(unsigned long port, const void *addr, unsigned long count)
-{
-        volatile __u16 *p = port2adr(port);
-        const __u8 *ap = addr;
-
-        while (count--)
-                *p = *ap++;
-}
-
-void se7206_outsw(unsigned long port, const void *addr, unsigned long count)
-{
-        volatile __u16 *p = port2adr(port);
-        const __u16 *ap = addr;
-        while (count--)
-                *p = *ap++;
-}
diff --git a/arch/sh/boards/mach-se/7206/irq.c b/arch/sh/boards/mach-se/7206/irq.c
index 883b21eacaa6..d961949600fd 100644
--- a/arch/sh/boards/mach-se/7206/irq.c
+++ b/arch/sh/boards/mach-se/7206/irq.c
@@ -139,11 +139,13 @@ void __init init_se7206_IRQ(void)
         make_se7206_irq(IRQ0_IRQ); /* SMC91C111 */
         make_se7206_irq(IRQ1_IRQ); /* ATA */
         make_se7206_irq(IRQ3_IRQ); /* SLOT / PCM */
-        __raw_writew(inw(INTC_ICR1) | 0x000b ,INTC_ICR1 ) ; /* ICR1 */
+
+        __raw_writew(__raw_readw(INTC_ICR1) | 0x000b, INTC_ICR); /* ICR1 */
 
         /* FPGA System register setup*/
         __raw_writew(0x0000,INTSTS0); /* Clear INTSTS0 */
         __raw_writew(0x0000,INTSTS1); /* Clear INTSTS1 */
+
         /* IRQ0=LAN, IRQ1=ATA, IRQ3=SLT,PCM */
         __raw_writew(0x0001,INTSEL);
 }
diff --git a/arch/sh/boards/mach-se/7206/setup.c b/arch/sh/boards/mach-se/7206/setup.c
index 8f5c65d43d1d..7f4871c71a01 100644
--- a/arch/sh/boards/mach-se/7206/setup.c
+++ b/arch/sh/boards/mach-se/7206/setup.c
@@ -86,20 +86,5 @@ __initcall(se7206_devices_setup);
 static struct sh_machine_vector mv_se __initmv = {
         .mv_name                = "SolutionEngine",
         .mv_nr_irqs             = 256,
-        .mv_inb                 = se7206_inb,
-        .mv_inw                 = se7206_inw,
-        .mv_outb                = se7206_outb,
-        .mv_outw                = se7206_outw,
-
-        .mv_inb_p               = se7206_inb_p,
-        .mv_inw_p               = se7206_inw,
-        .mv_outb_p              = se7206_outb_p,
-        .mv_outw_p              = se7206_outw,
-
-        .mv_insb                = se7206_insb,
-        .mv_insw                = se7206_insw,
-        .mv_outsb               = se7206_outsb,
-        .mv_outsw               = se7206_outsw,
-
         .mv_init_irq            = init_se7206_IRQ,
 };
diff --git a/arch/sh/boards/mach-se/770x/Makefile b/arch/sh/boards/mach-se/770x/Makefile
index 8e624b06d5ea..43ea14feef51 100644
--- a/arch/sh/boards/mach-se/770x/Makefile
+++ b/arch/sh/boards/mach-se/770x/Makefile
@@ -2,4 +2,4 @@
 # Makefile for the 770x SolutionEngine specific parts of the kernel
 #
 
-obj-y    := setup.o io.o irq.o
+obj-y    := setup.o irq.o
diff --git a/arch/sh/boards/mach-se/770x/io.c b/arch/sh/boards/mach-se/770x/io.c
deleted file mode 100644
index 28833c8786ea..000000000000
--- a/arch/sh/boards/mach-se/770x/io.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (C) 2000  Kazumoto Kojima
- *
- * I/O routine for Hitachi SolutionEngine.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <asm/io.h>
-#include <mach-se/mach/se.h>
-
-/* MS7750 requires special versions of in*, out* routines, since
-   PC-like io ports are located at upper half byte of 16-bit word which
-   can be accessed only with 16-bit wide.  */
-
-static inline volatile __u16 *
-port2adr(unsigned int port)
-{
-        if (port & 0xff000000)
-                return ( volatile __u16 *) port;
-        if (port >= 0x2000)
-                return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
-        else if (port >= 0x1000)
-                return (volatile __u16 *) (PA_83902 + (port << 1));
-        else
-                return (volatile __u16 *) (PA_SUPERIO + (port << 1));
-}
-
-static inline int
-shifted_port(unsigned long port)
-{
-        /* For IDE registers, value is not shifted */
-        if ((0x1f0 <= port && port < 0x1f8) || port == 0x3f6)
-                return 0;
-        else
-                return 1;
-}
-
-unsigned char se_inb(unsigned long port)
-{
-        if (shifted_port(port))
-                return (*port2adr(port) >> 8);
-        else
-                return (*port2adr(port))&0xff;
-}
-
-unsigned char se_inb_p(unsigned long port)
-{
-        unsigned long v;
-
-        if (shifted_port(port))
-                v = (*port2adr(port) >> 8);
-        else
-                v = (*port2adr(port))&0xff;
-        ctrl_delay();
-        return v;
-}
-
-unsigned short se_inw(unsigned long port)
-{
-        if (port >= 0x2000)
-                return *port2adr(port);
-        else
-                maybebadio(port);
-        return 0;
-}
-
-unsigned int se_inl(unsigned long port)
-{
-        maybebadio(port);
-        return 0;
-}
-
-void se_outb(unsigned char value, unsigned long port)
-{
-        if (shifted_port(port))
-                *(port2adr(port)) = value << 8;
-        else
-                *(port2adr(port)) = value;
-}
-
-void se_outb_p(unsigned char value, unsigned long port)
-{
-        if (shifted_port(port))
-                *(port2adr(port)) = value << 8;
-        else
-                *(port2adr(port)) = value;
-        ctrl_delay();
-}
-
-void se_outw(unsigned short value, unsigned long port)
-{
-        if (port >= 0x2000)
-                *port2adr(port) = value;
-        else
-                maybebadio(port);
-}
-
-void se_outl(unsigned int value, unsigned long port)
-{
-        maybebadio(port);
-}
-
-void se_insb(unsigned long port, void *addr, unsigned long count)
-{
-        volatile __u16 *p = port2adr(port);
-        __u8 *ap = addr;
-
-        if (shifted_port(port)) {
-                while (count--)
-                        *ap++ = *p >> 8;
-        } else {
-                while (count--)
-                        *ap++ = *p;
-        }
-}
-
-void se_insw(unsigned long port, void *addr, unsigned long count)
-{
-        volatile __u16 *p = port2adr(port);
-        __u16 *ap = addr;
-        while (count--)
-                *ap++ = *p;
-}
-
-void se_insl(unsigned long port, void *addr, unsigned long count)
-{
-        maybebadio(port);
-}
-
-void se_outsb(unsigned long port, const void *addr, unsigned long count)
-{
-        volatile __u16 *p = port2adr(port);
-        const __u8 *ap = addr;
-
-        if (shifted_port(port)) {
-                while (count--)
-                        *p = *ap++ << 8;
-        } else {
-                while (count--)
-                        *p = *ap++;
-        }
-}
-
-void se_outsw(unsigned long port, const void *addr, unsigned long count)
-{
-        volatile __u16 *p = port2adr(port);
-        const __u16 *ap = addr;
-
-        while (count--)
-                *p = *ap++;
-}
-
-void se_outsl(unsigned long port, const void *addr, unsigned long count)
-{
-        maybebadio(port);
-}
diff --git a/arch/sh/boards/mach-se/770x/setup.c b/arch/sh/boards/mach-se/770x/setup.c
index 66d39d1b0901..31330c65c0ce 100644
--- a/arch/sh/boards/mach-se/770x/setup.c
+++ b/arch/sh/boards/mach-se/770x/setup.c
@@ -195,27 +195,5 @@ static struct sh_machine_vector mv_se __initmv = {
 #elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
         .mv_nr_irqs             = 104,
 #endif
-
-        .mv_inb                 = se_inb,
-        .mv_inw                 = se_inw,
-        .mv_inl                 = se_inl,
-        .mv_outb                = se_outb,
-        .mv_outw                = se_outw,
-        .mv_outl                = se_outl,
-
-        .mv_inb_p               = se_inb_p,
-        .mv_inw_p               = se_inw,
-        .mv_inl_p               = se_inl,
-        .mv_outb_p              = se_outb_p,
-        .mv_outw_p              = se_outw,
-        .mv_outl_p              = se_outl,
-
-        .mv_insb                = se_insb,
-        .mv_insw                = se_insw,
-        .mv_insl                = se_insl,
-        .mv_outsb               = se_outsb,
-        .mv_outsw               = se_outsw,
-        .mv_outsl               = se_outsl,
-
         .mv_init_irq            = init_se_IRQ,
 };
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index c31d228fdfc6..dff89d0fa20f 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -343,6 +343,10 @@ static struct platform_device fsi_device = {
         },
 };
 
+static struct platform_device fsi_ak4642_device = {
+        .name           = "sh_fsi_a_ak4642",
+};
+
 /* KEYSC in SoC (Needs SW33-2 set to ON) */
 static struct sh_keysc_info keysc_info = {
         .mode = SH_KEYSC_MODE_1,
@@ -615,6 +619,7 @@ static struct platform_device *ms7724se_devices[] __initdata = {
         &sh7724_usb0_host_device,
         &sh7724_usb1_gadget_device,
         &fsi_device,
+        &fsi_ak4642_device,
         &sdhi0_cn7_device,
         &sdhi1_cn8_device,
         &irda_device,
diff --git a/arch/sh/boards/mach-se/7751/Makefile b/arch/sh/boards/mach-se/7751/Makefile
index e6f4341bfe6e..a338fd9d5039 100644
--- a/arch/sh/boards/mach-se/7751/Makefile
+++ b/arch/sh/boards/mach-se/7751/Makefile
@@ -2,4 +2,4 @@
 # Makefile for the 7751 SolutionEngine specific parts of the kernel
 #
 
-obj-y    := setup.o io.o irq.o
+obj-y    := setup.o irq.o
diff --git a/arch/sh/boards/mach-se/7751/io.c b/arch/sh/boards/mach-se/7751/io.c
deleted file mode 100644
index 6e75bd4459e5..000000000000
--- a/arch/sh/boards/mach-se/7751/io.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright (C) 2001  Ian da Silva, Jeremy Siegel
- * Based largely on io_se.c.
- *
- * I/O routine for Hitachi 7751 SolutionEngine.
- *
- * Initial version only to support LAN access; some
- * placeholder code from io_se.c left in with the
- * expectation of later SuperIO and PCMCIA access.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <asm/io.h>
-#include <mach-se/mach/se7751.h>
-#include <asm/addrspace.h>
-
-static inline volatile u16 *port2adr(unsigned int port)
-{
-        if (port >= 0x2000)
-                return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
-        maybebadio((unsigned long)port);
-        return (volatile __u16*)port;
-}
-
-/*
- * General outline: remap really low stuff [eventually] to SuperIO,
- * stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
- * is mapped through the PCI IO window.  Stuff with high bits (PXSEG)
- * should be way beyond the window, and is used  w/o translation for
- * compatibility.
- */
-unsigned char sh7751se_inb(unsigned long port)
-{
-        if (PXSEG(port))
-                return *(volatile unsigned char *)port;
-        else
-                return (*port2adr(port)) & 0xff;
-}
-
-unsigned char sh7751se_inb_p(unsigned long port)
-{
-        unsigned char v;
-
-        if (PXSEG(port))
-                v = *(volatile unsigned char *)port;
-        else
-                v = (*port2adr(port)) & 0xff;
-        ctrl_delay();
-        return v;
-}
-
-unsigned short sh7751se_inw(unsigned long port)
-{
-        if (PXSEG(port))
-                return *(volatile unsigned short *)port;
-        else if (port >= 0x2000)
-                return *port2adr(port);
-        else
-                maybebadio(port);
-        return 0;
-}
-
-unsigned int sh7751se_inl(unsigned long port)
-{
-        if (PXSEG(port))
-                return *(volatile unsigned long *)port;
-        else if (port >= 0x2000)
-                return *port2adr(port);
-        else
-                maybebadio(port);
-        return 0;
-}
-
-void sh7751se_outb(unsigned char value, unsigned long port)
-{
-
-        if (PXSEG(port))
-                *(volatile unsigned char *)port = value;
-        else
-                *(port2adr(port)) = value;
-}
-
-void sh7751se_outb_p(unsigned char value, unsigned long port)
-{
-        if (PXSEG(port))
-                *(volatile unsigned char *)port = value;
-        else
-                *(port2adr(port)) = value;
-        ctrl_delay();
-}
-
-void sh7751se_outw(unsigned short value, unsigned long port)
-{
-        if (PXSEG(port))
-                *(volatile unsigned short *)port = value;
-        else if (port >= 0x2000)
-                *port2adr(port) = value;
-        else
-                maybebadio(port);
-}
-
-void sh7751se_outl(unsigned int value, unsigned long port)
-{
-        if (PXSEG(port))
-                *(volatile unsigned long *)port = value;
-        else
-                maybebadio(port);
-}
-
-void sh7751se_insl(unsigned long port, void *addr, unsigned long count)
-{
-        maybebadio(port);
-}
-
-void sh7751se_outsl(unsigned long port, const void *addr, unsigned long count)
-{
-        maybebadio(port);
-}
diff --git a/arch/sh/boards/mach-se/7751/setup.c b/arch/sh/boards/mach-se/7751/setup.c
index 50572512e3e8..9fbc51beb181 100644
--- a/arch/sh/boards/mach-se/7751/setup.c
+++ b/arch/sh/boards/mach-se/7751/setup.c
@@ -56,23 +56,5 @@ __initcall(se7751_devices_setup);
 static struct sh_machine_vector mv_7751se __initmv = {
         .mv_name                = "7751 SolutionEngine",
         .mv_nr_irqs             = 72,
-
-        .mv_inb                 = sh7751se_inb,
-        .mv_inw                 = sh7751se_inw,
-        .mv_inl                 = sh7751se_inl,
-        .mv_outb                = sh7751se_outb,
-        .mv_outw                = sh7751se_outw,
-        .mv_outl                = sh7751se_outl,
-
-        .mv_inb_p               = sh7751se_inb_p,
-        .mv_inw_p               = sh7751se_inw,
-        .mv_inl_p               = sh7751se_inl,
-        .mv_outb_p              = sh7751se_outb_p,
-        .mv_outw_p              = sh7751se_outw,
-        .mv_outl_p              = sh7751se_outl,
-
-        .mv_insl                = sh7751se_insl,
-        .mv_outsl               = sh7751se_outsl,
-
         .mv_init_irq            = init_7751se_IRQ,
 };
diff --git a/arch/sh/boards/mach-snapgear/Makefile b/arch/sh/boards/mach-snapgear/Makefile
deleted file mode 100644
index d2d2f4b6a502..000000000000
--- a/arch/sh/boards/mach-snapgear/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the SnapGear specific parts of the kernel
-#
-
-obj-y    := setup.o io.o
diff --git a/arch/sh/boards/mach-snapgear/io.c b/arch/sh/boards/mach-snapgear/io.c
deleted file mode 100644
index 476650e42dbc..000000000000
--- a/arch/sh/boards/mach-snapgear/io.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Copyright (C) 2002  David McCullough <davidm@snapgear.com>
- * Copyright (C) 2001  Ian da Silva, Jeremy Siegel
- * Based largely on io_se.c.
- *
- * I/O routine for Hitachi 7751 SolutionEngine.
- *
- * Initial version only to support LAN access; some
- * placeholder code from io_se.c left in with the
- * expectation of later SuperIO and PCMCIA access.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <asm/io.h>
-#include <asm/addrspace.h>
-
-#ifdef CONFIG_SH_SECUREEDGE5410
-unsigned short secureedge5410_ioport;
-#endif
-
-static inline volatile __u16 *port2adr(unsigned int port)
-{
-        maybebadio((unsigned long)port);
-        return (volatile __u16*)port;
-}
-
-/*
- * General outline: remap really low stuff [eventually] to SuperIO,
- * stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
- * is mapped through the PCI IO window.  Stuff with high bits (PXSEG)
- * should be way beyond the window, and is used  w/o translation for
- * compatibility.
- */
-unsigned char snapgear_inb(unsigned long port)
-{
-        if (PXSEG(port))
-                return *(volatile unsigned char *)port;
-        else
-                return (*port2adr(port)) & 0xff;
-}
-
-unsigned char snapgear_inb_p(unsigned long port)
-{
-        unsigned char v;
-
-        if (PXSEG(port))
-                v = *(volatile unsigned char *)port;
-        else
-                v = (*port2adr(port))&0xff;
-        ctrl_delay();
-        return v;
-}
-
-unsigned short snapgear_inw(unsigned long port)
-{
-        if (PXSEG(port))
-                return *(volatile unsigned short *)port;
-        else if (port >= 0x2000)
-                return *port2adr(port);
-        else
-                maybebadio(port);
-        return 0;
-}
-
-unsigned int snapgear_inl(unsigned long port)
-{
-        if (PXSEG(port))
-                return *(volatile unsigned long *)port;
-        else if (port >= 0x2000)
-                return *port2adr(port);
-        else
-                maybebadio(port);
-        return 0;
-}
-
-void snapgear_outb(unsigned char value, unsigned long port)
-{
-
-        if (PXSEG(port))
-                *(volatile unsigned char *)port = value;
-        else
-                *(port2adr(port)) = value;
-}
-
-void snapgear_outb_p(unsigned char value, unsigned long port)
-{
-        if (PXSEG(port))
-                *(volatile unsigned char *)port = value;
-        else
-                *(port2adr(port)) = value;
-        ctrl_delay();
-}
-
-void snapgear_outw(unsigned short value, unsigned long port)
-{
-        if (PXSEG(port))
-                *(volatile unsigned short *)port = value;
-        else if (port >= 0x2000)
-                *port2adr(port) = value;
-        else
-                maybebadio(port);
-}
-
-void snapgear_outl(unsigned int value, unsigned long port)
-{
-        if (PXSEG(port))
-                *(volatile unsigned long *)port = value;
-        else
-                maybebadio(port);
-}
-
-void snapgear_insl(unsigned long port, void *addr, unsigned long count)
-{
-        maybebadio(port);
-}
-
-void snapgear_outsl(unsigned long port, const void *addr, unsigned long count)
-{
-        maybebadio(port);
-}
diff --git a/arch/sh/boards/mach-systemh/Makefile b/arch/sh/boards/mach-systemh/Makefile
deleted file mode 100644
index 2cc6a23d9d39..000000000000
--- a/arch/sh/boards/mach-systemh/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-#
-# Makefile for the SystemH specific parts of the kernel
-#
-
-obj-y    := setup.o irq.o io.o
-
-# XXX: This wants to be consolidated in arch/sh/drivers/pci, and more
-# importantly, with the generic sh7751_pcic_init() code. For now, we'll
-# just abuse the hell out of kbuild, because we can..
-
-obj-$(CONFIG_PCI) += pci.o
-pci-y := ../../se/7751/pci.o
-
diff --git a/arch/sh/boards/mach-systemh/io.c b/arch/sh/boards/mach-systemh/io.c
deleted file mode 100644
index 15577ff1f715..000000000000
--- a/arch/sh/boards/mach-systemh/io.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
- * linux/arch/sh/boards/renesas/systemh/io.c
- *
- * Copyright (C) 2001  Ian da Silva, Jeremy Siegel
- * Based largely on io_se.c.
- *
- * I/O routine for Hitachi 7751 Systemh.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <mach/systemh7751.h>
-#include <asm/addrspace.h>
-#include <asm/io.h>
-
-#define ETHER_IOMAP(adr) (0xB3000000 + (adr)) /*map to 16bits access area
-                                                of smc lan chip*/
-static inline volatile __u16 *
-port2adr(unsigned int port)
-{
-        if (port >= 0x2000)
-                return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
-        maybebadio((unsigned long)port);
-        return (volatile __u16*)port;
-}
-
-/*
- * General outline: remap really low stuff [eventually] to SuperIO,
- * stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
- * is mapped through the PCI IO window.  Stuff with high bits (PXSEG)
- * should be way beyond the window, and is used  w/o translation for
- * compatibility.
- */
-unsigned char sh7751systemh_inb(unsigned long port)
-{
-        if (PXSEG(port))
-                return *(volatile unsigned char *)port;
-        else if (port <= 0x3F1)
-                return *(volatile unsigned char *)ETHER_IOMAP(port);
-        else
-                return (*port2adr(port))&0xff;
-}
-
-unsigned char sh7751systemh_inb_p(unsigned long port)
-{
-        unsigned char v;
-
-        if (PXSEG(port))
-                v = *(volatile unsigned char *)port;
-        else if (port <= 0x3F1)
-                v = *(volatile unsigned char *)ETHER_IOMAP(port);
-        else
-                v = (*port2adr(port))&0xff;
-        ctrl_delay();
-        return v;
-}
-
-unsigned short sh7751systemh_inw(unsigned long port)
-{
-        if (PXSEG(port))
-                return *(volatile unsigned short *)port;
-        else if (port >= 0x2000)
-                return *port2adr(port);
-        else if (port <= 0x3F1)
-                return *(volatile unsigned int *)ETHER_IOMAP(port);
-        else
-                maybebadio(port);
-        return 0;
-}
-
-unsigned int sh7751systemh_inl(unsigned long port)
-{
-        if (PXSEG(port))
-                return *(volatile unsigned long *)port;
-        else if (port >= 0x2000)
-                return *port2adr(port);
-        else if (port <= 0x3F1)
-                return *(volatile unsigned int *)ETHER_IOMAP(port);
-        else
-                maybebadio(port);
-        return 0;
-}
-
-void sh7751systemh_outb(unsigned char value, unsigned long port)
-{
-
-        if (PXSEG(port))
-                *(volatile unsigned char *)port = value;
-        else if (port <= 0x3F1)
-                *(volatile unsigned char *)ETHER_IOMAP(port) = value;
-        else
-                *(port2adr(port)) = value;
-}
-
-void sh7751systemh_outb_p(unsigned char value, unsigned long port)
-{
-        if (PXSEG(port))
-                *(volatile unsigned char *)port = value;
-        else if (port <= 0x3F1)
-                *(volatile unsigned char *)ETHER_IOMAP(port) = value;
-        else
-                *(port2adr(port)) = value;
-        ctrl_delay();
-}
-
-void sh7751systemh_outw(unsigned short value, unsigned long port)
-{
-        if (PXSEG(port))
-                *(volatile unsigned short *)port = value;
-        else if (port >= 0x2000)
-                *port2adr(port) = value;
-        else if (port <= 0x3F1)
-                *(volatile unsigned short *)ETHER_IOMAP(port) = value;
-        else
-                maybebadio(port);
-}
-
-void sh7751systemh_outl(unsigned int value, unsigned long port)
-{
-        if (PXSEG(port))
-                *(volatile unsigned long *)port = value;
-        else
-                maybebadio(port);
-}
-
-void sh7751systemh_insb(unsigned long port, void *addr, unsigned long count)
-{
-        unsigned char *p = addr;
-        while (count--) *p++ = sh7751systemh_inb(port);
-}
-
-void sh7751systemh_insw(unsigned long port, void *addr, unsigned long count)
-{
-        unsigned short *p = addr;
-        while (count--) *p++ = sh7751systemh_inw(port);
-}
-
-void sh7751systemh_insl(unsigned long port, void *addr, unsigned long count)
-{
-        maybebadio(port);
-}
-
-void sh7751systemh_outsb(unsigned long port, const void *addr, unsigned long count)
-{
-        unsigned char *p = (unsigned char*)addr;
-        while (count--) sh7751systemh_outb(*p++, port);
-}
-
-void sh7751systemh_outsw(unsigned long port, const void *addr, unsigned long count)
-{
-        unsigned short *p = (unsigned short*)addr;
-        while (count--) sh7751systemh_outw(*p++, port);
-}
-
-void sh7751systemh_outsl(unsigned long port, const void *addr, unsigned long count)
-{
-        maybebadio(port);
-}
diff --git a/arch/sh/boards/mach-systemh/irq.c b/arch/sh/boards/mach-systemh/irq.c
deleted file mode 100644
index e5ee13adeff4..000000000000
--- a/arch/sh/boards/mach-systemh/irq.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * linux/arch/sh/boards/renesas/systemh/irq.c
- *
- * Copyright (C) 2000  Kazumoto Kojima
- *
- * Hitachi SystemH Support.
- *
- * Modified for 7751 SystemH by
- * Jonathan Short.
- */
-
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-
-#include <mach/systemh7751.h>
-#include <asm/smc37c93x.h>
-
-/* address of external interrupt mask register
- * address must be set prior to use these (maybe in init_XXX_irq())
- * XXX : is it better to use .config than specifying it in code? */
-static unsigned long *systemh_irq_mask_register = (unsigned long *)0xB3F10004;
-static unsigned long *systemh_irq_request_register = (unsigned long *)0xB3F10000;
-
-static void disable_systemh_irq(struct irq_data *data)
-{
-        unsigned long val, mask = 0x01 << 1;
-
-        /* Clear the "irq"th bit in the mask and set it in the request */
-        val = __raw_readl((unsigned long)systemh_irq_mask_register);
-        val &= ~mask;
-        __raw_writel(val, (unsigned long)systemh_irq_mask_register);
-
-        val = __raw_readl((unsigned long)systemh_irq_request_register);
-        val |= mask;
-        __raw_writel(val, (unsigned long)systemh_irq_request_register);
-}
-
-static void enable_systemh_irq(struct irq_data *data)
-{
-        unsigned long val, mask = 0x01 << 1;
-
-        /* Set "irq"th bit in the mask register */
-        val = __raw_readl((unsigned long)systemh_irq_mask_register);
-        val |= mask;
-        __raw_writel(val, (unsigned long)systemh_irq_mask_register);
-}
-
-static struct irq_chip systemh_irq_type = {
-        .name           = "SystemH Register",
-        .irq_unmask     = enable_systemh_irq,
-        .irq_mask       = disable_systemh_irq,
-};
-
-void make_systemh_irq(unsigned int irq)
-{
-        disable_irq_nosync(irq);
-        set_irq_chip_and_handler(irq, &systemh_irq_type, handle_level_irq);
-        disable_systemh_irq(irq_get_irq_data(irq));
-}
diff --git a/arch/sh/boards/mach-systemh/setup.c b/arch/sh/boards/mach-systemh/setup.c
deleted file mode 100644
index 219fd800a43f..000000000000
--- a/arch/sh/boards/mach-systemh/setup.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * linux/arch/sh/boards/renesas/systemh/setup.c
- *
- * Copyright (C) 2000  Kazumoto Kojima
- * Copyright (C) 2003  Paul Mundt
- *
- * Hitachi SystemH Support.
- *
- * Modified for 7751 SystemH by Jonathan Short.
- *
- * Rewritten for 2.6 by Paul Mundt.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#include <linux/init.h>
-#include <asm/machvec.h>
-#include <mach/systemh7751.h>
-
-extern void make_systemh_irq(unsigned int irq);
-
-/*
- * Initialize IRQ setting
- */
-static void __init sh7751systemh_init_irq(void)
-{
-        make_systemh_irq(0xb);  /* Ethernet interrupt */
-}
-
-static struct sh_machine_vector mv_7751systemh __initmv = {
-        .mv_name                = "7751 SystemH",
-        .mv_nr_irqs             = 72,
-
-        .mv_inb                 = sh7751systemh_inb,
-        .mv_inw                 = sh7751systemh_inw,
-        .mv_inl                 = sh7751systemh_inl,
-        .mv_outb                = sh7751systemh_outb,
-        .mv_outw                = sh7751systemh_outw,
-        .mv_outl                = sh7751systemh_outl,
-
-        .mv_inb_p               = sh7751systemh_inb_p,
-        .mv_inw_p               = sh7751systemh_inw,
-        .mv_inl_p               = sh7751systemh_inl,
-        .mv_outb_p              = sh7751systemh_outb_p,
-        .mv_outw_p              = sh7751systemh_outw,
-        .mv_outl_p              = sh7751systemh_outl,
-
-        .mv_insb                = sh7751systemh_insb,
-        .mv_insw                = sh7751systemh_insw,
-        .mv_insl                = sh7751systemh_insl,
-        .mv_outsb               = sh7751systemh_outsb,
-        .mv_outsw               = sh7751systemh_outsw,
-        .mv_outsl               = sh7751systemh_outsl,
-
-        .mv_init_irq            = sh7751systemh_init_irq,
-};
diff --git a/arch/sh/configs/snapgear_defconfig b/arch/sh/configs/secureedge5410_defconfig
index 7eae4e59d7f0..7eae4e59d7f0 100644
--- a/arch/sh/configs/snapgear_defconfig
+++ b/arch/sh/configs/secureedge5410_defconfig
diff --git a/arch/sh/configs/systemh_defconfig b/arch/sh/configs/systemh_defconfig
deleted file mode 100644
index b58dfc505efe..000000000000
--- a/arch/sh/configs/systemh_defconfig
+++ /dev/null
@@ -1,28 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-# CONFIG_SYSCTL_SYSCALL is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_CPU_SUBTYPE_SH7751R=y
-CONFIG_MEMORY_START=0x0c000000
-CONFIG_MEMORY_SIZE=0x00400000
-CONFIG_FLATMEM_MANUAL=y
-CONFIG_SH_7751_SYSTEMH=y
-CONFIG_PREEMPT=y
-# CONFIG_STANDALONE is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=1024
-# CONFIG_INPUT is not set
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_VT is not set
-CONFIG_HW_RANDOM=y
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
diff --git a/arch/sh/include/asm/addrspace.h b/arch/sh/include/asm/addrspace.h
index 446b3831c214..3d1ae2bfaa6f 100644
--- a/arch/sh/include/asm/addrspace.h
+++ b/arch/sh/include/asm/addrspace.h
@@ -44,10 +44,10 @@
 /*
  * These will never work in 32-bit, don't even bother.
  */
-#define P1SEGADDR(a)    __futile_remapping_attempt
-#define P2SEGADDR(a)    __futile_remapping_attempt
-#define P3SEGADDR(a)    __futile_remapping_attempt
-#define P4SEGADDR(a)    __futile_remapping_attempt
+#define P1SEGADDR(a)    ({ (void)(a); BUG(); NULL; })
+#define P2SEGADDR(a)    ({ (void)(a); BUG(); NULL; })
+#define P3SEGADDR(a)    ({ (void)(a); BUG(); NULL; })
+#define P4SEGADDR(a)    ({ (void)(a); BUG(); NULL; })
 #endif
 #endif /* P1SEG */
 
diff --git a/arch/sh/include/asm/pgtable.h b/arch/sh/include/asm/pgtable.h
index a15f1058bbf4..083ea068e819 100644
--- a/arch/sh/include/asm/pgtable.h
+++ b/arch/sh/include/asm/pgtable.h
@@ -66,7 +66,6 @@ static inline unsigned long long neff_sign_extend(unsigned long val)
 #define PHYS_ADDR_MASK29                0x1fffffff
 #define PHYS_ADDR_MASK32                0xffffffff
 
-#ifdef CONFIG_PMB
 static inline unsigned long phys_addr_mask(void)
 {
         /* Is the MMU in 29bit mode? */
@@ -75,17 +74,6 @@ static inline unsigned long phys_addr_mask(void)
 
         return PHYS_ADDR_MASK32;
 }
-#elif defined(CONFIG_32BIT)
-static inline unsigned long phys_addr_mask(void)
-{
-        return PHYS_ADDR_MASK32;
-}
-#else
-static inline unsigned long phys_addr_mask(void)
-{
-        return PHYS_ADDR_MASK29;
-}
-#endif
 
 #define PTE_PHYS_MASK           (phys_addr_mask() & PAGE_MASK)
 #define PTE_FLAGS_MASK          (~(PTE_PHYS_MASK) << PAGE_SHIFT)
diff --git a/arch/sh/include/asm/system.h b/arch/sh/include/asm/system.h
index 1f1af5afff03..10c8b1823a18 100644
--- a/arch/sh/include/asm/system.h
+++ b/arch/sh/include/asm/system.h
@@ -10,6 +10,7 @@
 #include <linux/compiler.h>
 #include <linux/linkage.h>
 #include <asm/types.h>
+#include <asm/uncached.h>
 
 #define AT_VECTOR_SIZE_ARCH 5 /* entries in ARCH_DLINFO */
 
@@ -137,9 +138,6 @@ extern unsigned int instruction_size(unsigned int insn);
 #define instruction_size(insn)  (4)
 #endif
 
-extern unsigned long cached_to_uncached;
-extern unsigned long uncached_size;
-
 void per_cpu_trap_init(void);
 void default_idle(void);
 void cpu_idle_wait(void);
diff --git a/arch/sh/include/asm/system_32.h b/arch/sh/include/asm/system_32.h
index c941b2739405..a4ad1cd9bc4d 100644
--- a/arch/sh/include/asm/system_32.h
+++ b/arch/sh/include/asm/system_32.h
@@ -145,42 +145,6 @@ do {								\
                 __restore_dsp(prev);                            \
 } while (0)
 
-/*
- * Jump to uncached area.
- * When handling TLB or caches, we need to do it from an uncached area.
- */
-#define jump_to_uncached()                      \
-do {                                            \
-        unsigned long __dummy;                  \
-                                                \
-        __asm__ __volatile__(                   \
-                "mova   1f, %0\n\t"             \
-                "add    %1, %0\n\t"             \
-                "jmp    @%0\n\t"                \
-                " nop\n\t"                      \
-                ".balign 4\n"                   \
-                "1:"                            \
-                : "=&z" (__dummy)               \
-                : "r" (cached_to_uncached));    \
-} while (0)
-
-/*
- * Back to cached area.
- */
-#define back_to_cached()                                \
-do {                                                    \
-        unsigned long __dummy;                          \
-        ctrl_barrier();                                 \
-        __asm__ __volatile__(                           \
-                "mov.l  1f, %0\n\t"                     \
-                "jmp    @%0\n\t"                        \
-                " nop\n\t"                              \
-                ".balign 4\n"                           \
-                "1:     .long 2f\n"                     \
-                "2:"                                    \
-                : "=&r" (__dummy));                     \
-} while (0)
-
 #ifdef CONFIG_CPU_HAS_SR_RB
 #define lookup_exception_vector()       \
 ({                                      \
diff --git a/arch/sh/include/asm/system_64.h b/arch/sh/include/asm/system_64.h
index 36338646dfc8..8593bc8d1a4e 100644
--- a/arch/sh/include/asm/system_64.h
+++ b/arch/sh/include/asm/system_64.h
@@ -34,9 +34,6 @@ do {								\
                               &next->thread);                   \
 } while (0)
 
-#define jump_to_uncached()      do { } while (0)
-#define back_to_cached()        do { } while (0)
-
 #define __icbi(addr)    __asm__ __volatile__ ( "icbi %0, 0\n\t" : : "r" (addr))
 #define __ocbp(addr)    __asm__ __volatile__ ( "ocbp %0, 0\n\t" : : "r" (addr))
 #define __ocbi(addr)    __asm__ __volatile__ ( "ocbi %0, 0\n\t" : : "r" (addr))
diff --git a/arch/sh/include/asm/uncached.h b/arch/sh/include/asm/uncached.h
index e3419f96626a..6f8816b79cf1 100644
--- a/arch/sh/include/asm/uncached.h
+++ b/arch/sh/include/asm/uncached.h
@@ -4,15 +4,55 @@
 #include <linux/bug.h>
 
 #ifdef CONFIG_UNCACHED_MAPPING
+extern unsigned long cached_to_uncached;
+extern unsigned long uncached_size;
 extern unsigned long uncached_start, uncached_end;
 
 extern int virt_addr_uncached(unsigned long kaddr);
 extern void uncached_init(void);
 extern void uncached_resize(unsigned long size);
+
+/*
+ * Jump to uncached area.
+ * When handling TLB or caches, we need to do it from an uncached area.
+ */
+#define jump_to_uncached()                      \
+do {                                            \
+        unsigned long __dummy;                  \
+                                                \
+        __asm__ __volatile__(                   \
+                "mova   1f, %0\n\t"             \
+                "add    %1, %0\n\t"             \
+                "jmp    @%0\n\t"                \
+                " nop\n\t"                      \
+                ".balign 4\n"                   \
+                "1:"                            \
+                : "=&z" (__dummy)               \
+                : "r" (cached_to_uncached));    \
+} while (0)
+
+/*
+ * Back to cached area.
+ */
+#define back_to_cached()                                \
+do {                                                    \
+        unsigned long __dummy;                          \
+        ctrl_barrier();                                 \
+        __asm__ __volatile__(                           \
+                "mov.l  1f, %0\n\t"                     \
+                "jmp    @%0\n\t"                        \
+                " nop\n\t"                              \
+                ".balign 4\n"                           \
+                "1:     .long 2f\n"                     \
+                "2:"                                    \
+                : "=&r" (__dummy));                     \
+} while (0)
 #else
 #define virt_addr_uncached(kaddr)       (0)
 #define uncached_init()                 do { } while (0)
 #define uncached_resize(size)           BUG()
+#define jump_to_uncached()              do { } while (0)
+#define back_to_cached()                do { } while (0)
 #endif
 
 #endif /* __ASM_SH_UNCACHED_H */
diff --git a/arch/sh/include/mach-common/mach/edosk7705.h b/arch/sh/include/mach-common/mach/edosk7705.h
deleted file mode 100644
index efc43b323466..000000000000
--- a/arch/sh/include/mach-common/mach/edosk7705.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef __ASM_SH_EDOSK7705_H
-#define __ASM_SH_EDOSK7705_H
-
-#define __IO_PREFIX sh_edosk7705
-#include <asm/io_generic.h>
-
-#endif /* __ASM_SH_EDOSK7705_H */
diff --git a/arch/sh/include/mach-common/mach/microdev.h b/arch/sh/include/mach-common/mach/microdev.h
index 1aed15856e11..dcb05fa8c164 100644
--- a/arch/sh/include/mach-common/mach/microdev.h
+++ b/arch/sh/include/mach-common/mach/microdev.h
@@ -68,13 +68,4 @@ extern void microdev_print_fpga_intc_status(void);
 #define __IO_PREFIX microdev
 #include <asm/io_generic.h>
 
-#if defined(CONFIG_PCI)
-unsigned char  microdev_pci_inb(unsigned long port);
-unsigned short microdev_pci_inw(unsigned long port);
-unsigned long  microdev_pci_inl(unsigned long port);
-void           microdev_pci_outb(unsigned char  data, unsigned long port);
-void           microdev_pci_outw(unsigned short data, unsigned long port);
-void           microdev_pci_outl(unsigned long  data, unsigned long port);
-#endif
-
 #endif /* __ASM_SH_MICRODEV_H */
diff --git a/arch/sh/include/mach-common/mach/snapgear.h b/arch/sh/include/mach-common/mach/secureedge5410.h
index 042d95f51c4d..3653b9a4bacc 100644
--- a/arch/sh/include/mach-common/mach/snapgear.h
+++ b/arch/sh/include/mach-common/mach/secureedge5410.h
@@ -12,30 +12,9 @@
 #ifndef _ASM_SH_IO_SNAPGEAR_H
 #define _ASM_SH_IO_SNAPGEAR_H
 
-#if defined(CONFIG_CPU_SH4)
-/*
- * The external interrupt lines, these take up ints 0 - 15 inclusive
- * depending on the priority for the interrupt.  In fact the priority
- * is the interrupt :-)
- */
-
-#define IRL0_IRQ        2
-#define IRL0_PRIORITY   13
-
-#define IRL1_IRQ        5
-#define IRL1_PRIORITY   10
-
-#define IRL2_IRQ        8
-#define IRL2_PRIORITY   7
-
-#define IRL3_IRQ        11
-#define IRL3_PRIORITY   4
-#endif
-
 #define __IO_PREFIX     snapgear
 #include <asm/io_generic.h>
 
-#ifdef CONFIG_SH_SECUREEDGE5410
 /*
  * We need to remember what was written to the ioport as some bits
  * are shared with other functions and you cannot read back what was
@@ -66,6 +45,5 @@ extern unsigned short secureedge5410_ioport;
                         ((secureedge5410_ioport & ~(mask)) | ((val) & (mask)))))
 #define SECUREEDGE_READ_IOPORT() \
          ((*SECUREEDGE_IOPORT_ADDR&0x0817) | (secureedge5410_ioport&~0x0817))
-#endif
 
 #endif /* _ASM_SH_IO_SNAPGEAR_H */
diff --git a/arch/sh/include/mach-common/mach/systemh7751.h b/arch/sh/include/mach-common/mach/systemh7751.h
deleted file mode 100644
index 4161122c84ef..000000000000
--- a/arch/sh/include/mach-common/mach/systemh7751.h
+++ /dev/null
@@ -1,71 +0,0 @@
-#ifndef __ASM_SH_SYSTEMH_7751SYSTEMH_H
-#define __ASM_SH_SYSTEMH_7751SYSTEMH_H
-
-/*
- * linux/include/asm-sh/systemh/7751systemh.h
- *
- * Copyright (C) 2000  Kazumoto Kojima
- *
- * Hitachi SystemH support
-
- * Modified for 7751 SystemH by
- * Jonathan Short, 2002.
- */
-
-/* Box specific addresses.  */
-
-#define PA_ROM          0x00000000      /* EPROM */
-#define PA_ROM_SIZE     0x00400000      /* EPROM size 4M byte */
-#define PA_FROM         0x01000000      /* EPROM */
-#define PA_FROM_SIZE    0x00400000      /* EPROM size 4M byte */
-#define PA_EXT1         0x04000000
-#define PA_EXT1_SIZE    0x04000000
-#define PA_EXT2         0x08000000
-#define PA_EXT2_SIZE    0x04000000
-#define PA_SDRAM        0x0c000000
-#define PA_SDRAM_SIZE   0x04000000
-
-#define PA_EXT4         0x12000000
-#define PA_EXT4_SIZE    0x02000000
-#define PA_EXT5         0x14000000
-#define PA_EXT5_SIZE    0x04000000
-#define PA_PCIC         0x18000000      /* MR-SHPC-01 PCMCIA */
-
-#define PA_DIPSW0       0xb9000000      /* Dip switch 5,6 */
-#define PA_DIPSW1       0xb9000002      /* Dip switch 7,8 */
-#define PA_LED          0xba000000      /* LED */
-#define PA_BCR          0xbb000000      /* FPGA on the MS7751SE01 */
-
-#define PA_MRSHPC       0xb83fffe0      /* MR-SHPC-01 PCMCIA controller */
-#define PA_MRSHPC_MW1   0xb8400000      /* MR-SHPC-01 memory window base */
-#define PA_MRSHPC_MW2   0xb8500000      /* MR-SHPC-01 attribute window base */
-#define PA_MRSHPC_IO    0xb8600000      /* MR-SHPC-01 I/O window base */
-#define MRSHPC_MODE     (PA_MRSHPC + 4)
-#define MRSHPC_OPTION   (PA_MRSHPC + 6)
-#define MRSHPC_CSR      (PA_MRSHPC + 8)
-#define MRSHPC_ISR      (PA_MRSHPC + 10)
-#define MRSHPC_ICR      (PA_MRSHPC + 12)
-#define MRSHPC_CPWCR    (PA_MRSHPC + 14)
-#define MRSHPC_MW0CR1   (PA_MRSHPC + 16)
-#define MRSHPC_MW1CR1   (PA_MRSHPC + 18)
-#define MRSHPC_IOWCR1   (PA_MRSHPC + 20)
-#define MRSHPC_MW0CR2   (PA_MRSHPC + 22)
-#define MRSHPC_MW1CR2   (PA_MRSHPC + 24)
-#define MRSHPC_IOWCR2   (PA_MRSHPC + 26)
-#define MRSHPC_CDCR     (PA_MRSHPC + 28)
-#define MRSHPC_PCIC_INFO (PA_MRSHPC + 30)
-
-#define BCR_ILCRA       (PA_BCR + 0)
-#define BCR_ILCRB       (PA_BCR + 2)
-#define BCR_ILCRC       (PA_BCR + 4)
-#define BCR_ILCRD       (PA_BCR + 6)
-#define BCR_ILCRE       (PA_BCR + 8)
-#define BCR_ILCRF       (PA_BCR + 10)
-#define BCR_ILCRG       (PA_BCR + 12)
-
-#define IRQ_79C973      13
-
-#define __IO_PREFIX     sh7751systemh
-#include <asm/io_generic.h>
-
-#endif  /* __ASM_SH_SYSTEMH_7751SYSTEMH_H */
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
index 2d9700c6b53a..0fe2e9329cb2 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
@@ -48,7 +48,7 @@ static struct clk r_clk = {
  * Default rate for the root input clock, reset this with clk_set_rate()
  * from the platform code.
  */
-struct clk extal_clk = {
+static struct clk extal_clk = {
         .rate           = 33333333,
 };
 
@@ -111,7 +111,7 @@ static struct clk div3_clk = {
         .parent         = &pll_clk,
 };
 
-struct clk *main_clks[] = {
+static struct clk *main_clks[] = {
         &r_clk,
         &extal_clk,
         &fll_clk,
@@ -156,7 +156,7 @@ struct clk div4_clks[DIV4_NR] = {
 
 enum { DIV6_V, DIV6_FA, DIV6_FB, DIV6_I, DIV6_S, DIV6_NR };
 
-struct clk div6_clks[DIV6_NR] = {
+static struct clk div6_clks[DIV6_NR] = {
         [DIV6_V] = SH_CLK_DIV6(&div3_clk, VCLKCR, 0),
         [DIV6_FA] = SH_CLK_DIV6(&div3_clk, FCLKACR, 0),
         [DIV6_FB] = SH_CLK_DIV6(&div3_clk, FCLKBCR, 0),
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 09370392aff1..c3e61b366493 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -79,7 +79,7 @@ config 29BIT
 
 config 32BIT
         bool
-        default y if CPU_SH5
+        default y if CPU_SH5 || !MMU
 
 config PMB
         bool "Support 32-bit physical addressing through PMB"
diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c
index 038793286990..40733a952402 100644
--- a/arch/sh/mm/consistent.c
+++ b/arch/sh/mm/consistent.c
@@ -79,21 +79,20 @@ void dma_generic_free_coherent(struct device *dev, size_t size,
 void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
                     enum dma_data_direction direction)
 {
-#if defined(CONFIG_CPU_SH5) || defined(CONFIG_PMB)
-        void *p1addr = vaddr;
-#else
-        void *p1addr = (void*) P1SEGADDR((unsigned long)vaddr);
-#endif
+        void *addr;
+
+        addr = __in_29bit_mode() ?
+               (void *)P1SEGADDR((unsigned long)vaddr) : vaddr;
 
         switch (direction) {
         case DMA_FROM_DEVICE:           /* invalidate only */
-                __flush_invalidate_region(p1addr, size);
+                __flush_invalidate_region(addr, size);
                 break;
         case DMA_TO_DEVICE:             /* writeback only */
-                __flush_wback_region(p1addr, size);
+                __flush_wback_region(addr, size);
                 break;
         case DMA_BIDIRECTIONAL:         /* writeback and invalidate */
-                __flush_purge_region(p1addr, size);
+                __flush_purge_region(addr, size);
                 break;
         default:
                 BUG();
diff --git a/arch/sh/mm/uncached.c b/arch/sh/mm/uncached.c
index 8a4eca551fc0..a7767da815e9 100644
--- a/arch/sh/mm/uncached.c
+++ b/arch/sh/mm/uncached.c
@@ -28,7 +28,7 @@ EXPORT_SYMBOL(virt_addr_uncached);
 
 void __init uncached_init(void)
 {
-#ifdef CONFIG_29BIT
+#if defined(CONFIG_29BIT) || !defined(CONFIG_MMU)
         uncached_start = P2SEG;
 #else
         uncached_start = memory_end;
diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types
index 9f56eb978024..0e68465e7b50 100644
--- a/arch/sh/tools/mach-types
+++ b/arch/sh/tools/mach-types
@@ -26,7 +26,6 @@ HD64461			HD64461
 7724SE                  SH_7724_SOLUTION_ENGINE
 7751SE                  SH_7751_SOLUTION_ENGINE
 7780SE                  SH_7780_SOLUTION_ENGINE
-7751SYSTEMH             SH_7751_SYSTEMH
 HP6XX                   SH_HP6XX
 DREAMCAST               SH_DREAMCAST
 SNAPGEAR                SH_SECUREEDGE5410
diff --git a/arch/tile/include/asm/highmem.h b/arch/tile/include/asm/highmem.h
index e0f7ee186721..b2a6c5de79ab 100644
--- a/arch/tile/include/asm/highmem.h
+++ b/arch/tile/include/asm/highmem.h
@@ -23,7 +23,6 @@
 
 #include <linux/interrupt.h>
 #include <linux/threads.h>
-#include <asm/kmap_types.h>
 #include <asm/tlbflush.h>
 #include <asm/homecache.h>
 
diff --git a/arch/tile/include/asm/kmap_types.h b/arch/tile/include/asm/kmap_types.h
index 1480106d1c05..3d0f20246260 100644
--- a/arch/tile/include/asm/kmap_types.h
+++ b/arch/tile/include/asm/kmap_types.h
@@ -16,28 +16,42 @@
 #define _ASM_TILE_KMAP_TYPES_H
 
 /*
- * In TILE Linux each set of four of these uses another 16MB chunk of
- * address space, given 64 tiles and 64KB pages, so we only enable
- * ones that are required by the kernel configuration.
+ * In 32-bit TILE Linux we have to balance the desire to have a lot of
+ * nested atomic mappings with the fact that large page sizes and many
+ * processors chew up address space quickly.  In a typical
+ * 64-processor, 64KB-page layout build, making KM_TYPE_NR one larger
+ * adds 4MB of required address-space.  For now we leave KM_TYPE_NR
+ * set to depth 8.
  */
 enum km_type {
+        KM_TYPE_NR = 8
+};
+
+/*
+ * We provide dummy definitions of all the stray values that used to be
+ * required for kmap_atomic() and no longer are.
+ */
+enum {
         KM_BOUNCE_READ,
         KM_SKB_SUNRPC_DATA,
         KM_SKB_DATA_SOFTIRQ,
         KM_USER0,
         KM_USER1,
         KM_BIO_SRC_IRQ,
+        KM_BIO_DST_IRQ,
+        KM_PTE0,
+        KM_PTE1,
         KM_IRQ0,
         KM_IRQ1,
         KM_SOFTIRQ0,
         KM_SOFTIRQ1,
-        KM_MEMCPY0,
-        KM_MEMCPY1,
-#if defined(CONFIG_HIGHPTE)
-        KM_PTE0,
-        KM_PTE1,
-#endif
-        KM_TYPE_NR
+        KM_SYNC_ICACHE,
+        KM_SYNC_DCACHE,
+        KM_UML_USERCOPY,
+        KM_IRQ_PTE,
+        KM_NMI,
+        KM_NMI_PTE,
+        KM_KDB
 };
 
 #endif /* _ASM_TILE_KMAP_TYPES_H */
diff --git a/arch/tile/include/asm/pgtable.h b/arch/tile/include/asm/pgtable.h
index dc4ccdd855bc..a6604e9485da 100644
--- a/arch/tile/include/asm/pgtable.h
+++ b/arch/tile/include/asm/pgtable.h
@@ -344,10 +344,8 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 #define pgd_offset_k(address) pgd_offset(&init_mm, address)
 
 #if defined(CONFIG_HIGHPTE)
-extern pte_t *_pte_offset_map(pmd_t *, unsigned long address, enum km_type);
-#define pte_offset_map(dir, address) \
-        _pte_offset_map(dir, address, KM_PTE0)
-#define pte_unmap(pte) kunmap_atomic(pte, KM_PTE0)
+extern pte_t *pte_offset_map(pmd_t *, unsigned long address);
+#define pte_unmap(pte) kunmap_atomic(pte)
 #else
 #define pte_offset_map(dir, address) pte_offset_kernel(dir, address)
 #define pte_unmap(pte) do { } while (0)
diff --git a/arch/tile/include/asm/stat.h b/arch/tile/include/asm/stat.h
index 3dc90fa92c70..b16e5db8f0e7 100644
--- a/arch/tile/include/asm/stat.h
+++ b/arch/tile/include/asm/stat.h
@@ -1 +1,4 @@
+#ifdef CONFIG_COMPAT
+#define __ARCH_WANT_STAT64      /* Used for compat_sys_stat64() etc. */
+#endif
 #include <asm-generic/stat.h>
diff --git a/arch/tile/include/asm/unistd.h b/arch/tile/include/asm/unistd.h
index f2e3ff485333..b35c2db71199 100644
--- a/arch/tile/include/asm/unistd.h
+++ b/arch/tile/include/asm/unistd.h
@@ -41,6 +41,7 @@ __SYSCALL(__NR_cmpxchg_badaddr, sys_cmpxchg_badaddr)
 #ifdef CONFIG_COMPAT
 #define __ARCH_WANT_SYS_LLSEEK
 #endif
+#define __ARCH_WANT_SYS_NEWFSTATAT
 #endif
 
 #endif /* _ASM_TILE_UNISTD_H */
diff --git a/arch/tile/kernel/compat.c b/arch/tile/kernel/compat.c
index 77739cdd9462..67617a05e602 100644
--- a/arch/tile/kernel/compat.c
+++ b/arch/tile/kernel/compat.c
@@ -148,11 +148,11 @@ long tile_compat_sys_msgrcv(int msqid,
 #define compat_sys_readahead sys32_readahead
 #define compat_sys_sync_file_range compat_sys_sync_file_range2
 
-/* The native 64-bit "struct stat" matches the 32-bit "struct stat64". */
-#define compat_sys_stat64 sys_newstat
-#define compat_sys_lstat64 sys_newlstat
-#define compat_sys_fstat64 sys_newfstat
-#define compat_sys_fstatat64 sys_newfstatat
+/* We leverage the "struct stat64" type for 32-bit time_t/nsec. */
+#define compat_sys_stat64 sys_stat64
+#define compat_sys_lstat64 sys_lstat64
+#define compat_sys_fstat64 sys_fstat64
+#define compat_sys_fstatat64 sys_fstatat64
 
 /* The native sys_ptrace dynamically handles compat binaries. */
 #define compat_sys_ptrace sys_ptrace
diff --git a/arch/tile/kernel/early_printk.c b/arch/tile/kernel/early_printk.c
index 2c54fd43a8a0..493a0e66d916 100644
--- a/arch/tile/kernel/early_printk.c
+++ b/arch/tile/kernel/early_printk.c
@@ -54,7 +54,7 @@ void early_printk(const char *fmt, ...)
 void early_panic(const char *fmt, ...)
 {
         va_list ap;
-        raw_local_irq_disable_all();
+        arch_local_irq_disable_all();
         va_start(ap, fmt);
         early_printk("Kernel panic - not syncing: ");
         early_vprintk(fmt, ap);
diff --git a/arch/tile/kernel/hardwall.c b/arch/tile/kernel/hardwall.c
index 1e54a7843410..e910530436e6 100644
--- a/arch/tile/kernel/hardwall.c
+++ b/arch/tile/kernel/hardwall.c
@@ -151,12 +151,12 @@ enum direction_protect {
 
 static void enable_firewall_interrupts(void)
 {
-        raw_local_irq_unmask_now(INT_UDN_FIREWALL);
+        arch_local_irq_unmask_now(INT_UDN_FIREWALL);
 }
 
 static void disable_firewall_interrupts(void)
 {
-        raw_local_irq_mask_now(INT_UDN_FIREWALL);
+        arch_local_irq_mask_now(INT_UDN_FIREWALL);
 }
 
 /* Set up hardwall on this cpu based on the passed hardwall_info. */
@@ -768,13 +768,13 @@ static int hardwall_release(struct inode *inode, struct file *file)
 }
 
 static const struct file_operations dev_hardwall_fops = {
+        .open           = nonseekable_open,
         .unlocked_ioctl = hardwall_ioctl,
 #ifdef CONFIG_COMPAT
         .compat_ioctl   = hardwall_compat_ioctl,
 #endif
         .flush          = hardwall_flush,
         .release        = hardwall_release,
-        .llseek         = noop_llseek,
 };
 
 static struct cdev hardwall_dev;
diff --git a/arch/tile/kernel/irq.c b/arch/tile/kernel/irq.c
index e63917687e99..128805ef8f2c 100644
--- a/arch/tile/kernel/irq.c
+++ b/arch/tile/kernel/irq.c
@@ -26,7 +26,7 @@
 #define IS_HW_CLEARED 1
 
 /*
- * The set of interrupts we enable for raw_local_irq_enable().
+ * The set of interrupts we enable for arch_local_irq_enable().
  * This is initialized to have just a single interrupt that the kernel
  * doesn't actually use as a sentinel.  During kernel init,
  * interrupts are added as the kernel gets prepared to support them.
@@ -225,7 +225,7 @@ void __cpuinit setup_irq_regs(void)
         /* Enable interrupt delivery. */
         unmask_irqs(~0UL);
 #if CHIP_HAS_IPI()
-        raw_local_irq_unmask(INT_IPI_K);
+        arch_local_irq_unmask(INT_IPI_K);
 #endif
 }
 
diff --git a/arch/tile/kernel/machine_kexec.c b/arch/tile/kernel/machine_kexec.c
index ba7a265d6179..0d8b9e933487 100644
--- a/arch/tile/kernel/machine_kexec.c
+++ b/arch/tile/kernel/machine_kexec.c
@@ -182,13 +182,13 @@ static void kexec_find_and_set_command_line(struct kimage *image)
 
                 if ((entry & IND_SOURCE)) {
                         void *va =
-                                kmap_atomic_pfn(entry >> PAGE_SHIFT, KM_USER0);
+                                kmap_atomic_pfn(entry >> PAGE_SHIFT);
                         r = kexec_bn2cl(va);
                         if (r) {
                                 command_line = r;
                                 break;
                         }
-                        kunmap_atomic(va, KM_USER0);
+                        kunmap_atomic(va);
                 }
         }
 
@@ -198,7 +198,7 @@ static void kexec_find_and_set_command_line(struct kimage *image)
 
                 hverr = hv_set_command_line(
                         (HV_VirtAddr) command_line, strlen(command_line));
-                kunmap_atomic(command_line, KM_USER0);
+                kunmap_atomic(command_line);
         } else {
                 pr_info("%s: no command line found; making empty\n",
                        __func__);
diff --git a/arch/tile/kernel/messaging.c b/arch/tile/kernel/messaging.c
index 997e3933f726..0858ee6b520f 100644
--- a/arch/tile/kernel/messaging.c
+++ b/arch/tile/kernel/messaging.c
@@ -34,7 +34,7 @@ void __cpuinit init_messaging(void)
                 panic("hv_register_message_state: error %d", rc);
 
         /* Make sure downcall interrupts will be enabled. */
-        raw_local_irq_unmask(INT_INTCTRL_K);
+        arch_local_irq_unmask(INT_INTCTRL_K);
 }
 
 void hv_message_intr(struct pt_regs *regs, int intnum)
diff --git a/arch/tile/kernel/ptrace.c b/arch/tile/kernel/ptrace.c
index 9cd29884c09f..e92e40527d6d 100644
--- a/arch/tile/kernel/ptrace.c
+++ b/arch/tile/kernel/ptrace.c
@@ -50,10 +50,10 @@ long arch_ptrace(struct task_struct *child, long request,
 {
         unsigned long __user *datap = (long __user __force *)data;
         unsigned long tmp;
-        int i;
         long ret = -EIO;
-        unsigned long *childregs;
         char *childreg;
+        struct pt_regs copyregs;
+        int ex1_offset;
 
         switch (request) {
 
@@ -80,6 +80,16 @@ long arch_ptrace(struct task_struct *child, long request,
                 if (addr >= PTREGS_SIZE)
                         break;
                 childreg = (char *)task_pt_regs(child) + addr;
+
+                /* Guard against overwrites of the privilege level. */
+                ex1_offset = PTREGS_OFFSET_EX1;
+#if defined(CONFIG_COMPAT) && defined(__BIG_ENDIAN)
+                if (is_compat_task())   /* point at low word */
+                        ex1_offset += sizeof(compat_long_t);
+#endif
+                if (addr == ex1_offset)
+                        data = PL_ICS_EX1(USER_PL, EX1_ICS(data));
+
 #ifdef CONFIG_COMPAT
                 if (is_compat_task()) {
                         if (addr & (sizeof(compat_long_t)-1))
@@ -96,26 +106,19 @@ long arch_ptrace(struct task_struct *child, long request,
                 break;
 
         case PTRACE_GETREGS:  /* Get all registers from the child. */
-                if (!access_ok(VERIFY_WRITE, datap, PTREGS_SIZE))
-                        break;
-                childregs = (long *)task_pt_regs(child);
-                for (i = 0; i < sizeof(struct pt_regs)/sizeof(unsigned long);
-                                ++i) {
-                        ret = __put_user(childregs[i], &datap[i]);
-                        if (ret != 0)
-                                break;
+                if (copy_to_user(datap, task_pt_regs(child),
+                                 sizeof(struct pt_regs)) == 0) {
+                        ret = 0;
                 }
                 break;
 
         case PTRACE_SETREGS:  /* Set all registers in the child. */
-                if (!access_ok(VERIFY_READ, datap, PTREGS_SIZE))
-                        break;
-                childregs = (long *)task_pt_regs(child);
-                for (i = 0; i < sizeof(struct pt_regs)/sizeof(unsigned long);
-                                ++i) {
-                        ret = __get_user(childregs[i], &datap[i]);
-                        if (ret != 0)
-                                break;
+                if (copy_from_user(&copyregs, datap,
+                                   sizeof(struct pt_regs)) == 0) {
+                        copyregs.ex1 =
+                                PL_ICS_EX1(USER_PL, EX1_ICS(copyregs.ex1));
+                        *task_pt_regs(child) = copyregs;
+                        ret = 0;
                 }
                 break;
 
diff --git a/arch/tile/kernel/reboot.c b/arch/tile/kernel/reboot.c
index acd86d20beba..baa3d905fee2 100644
--- a/arch/tile/kernel/reboot.c
+++ b/arch/tile/kernel/reboot.c
@@ -27,7 +27,7 @@
 void machine_halt(void)
 {
         warn_early_printk();
-        raw_local_irq_disable_all();
+        arch_local_irq_disable_all();
         smp_send_stop();
         hv_halt();
 }
@@ -35,14 +35,14 @@ void machine_halt(void)
 void machine_power_off(void)
 {
         warn_early_printk();
-        raw_local_irq_disable_all();
+        arch_local_irq_disable_all();
         smp_send_stop();
         hv_power_off();
 }
 
 void machine_restart(char *cmd)
 {
-        raw_local_irq_disable_all();
+        arch_local_irq_disable_all();
         smp_send_stop();
         hv_restart((HV_VirtAddr) "vmlinux", (HV_VirtAddr) cmd);
 }
diff --git a/arch/tile/kernel/setup.c b/arch/tile/kernel/setup.c
index ae51cad12da0..fb0b3cbeae14 100644
--- a/arch/tile/kernel/setup.c
+++ b/arch/tile/kernel/setup.c
@@ -868,14 +868,14 @@ void __cpuinit setup_cpu(int boot)
 
         /* Allow asynchronous TLB interrupts. */
 #if CHIP_HAS_TILE_DMA()
-        raw_local_irq_unmask(INT_DMATLB_MISS);
-        raw_local_irq_unmask(INT_DMATLB_ACCESS);
+        arch_local_irq_unmask(INT_DMATLB_MISS);
+        arch_local_irq_unmask(INT_DMATLB_ACCESS);
 #endif
 #if CHIP_HAS_SN_PROC()
-        raw_local_irq_unmask(INT_SNITLB_MISS);
+        arch_local_irq_unmask(INT_SNITLB_MISS);
 #endif
 #ifdef __tilegx__
-        raw_local_irq_unmask(INT_SINGLE_STEP_K);
+        arch_local_irq_unmask(INT_SINGLE_STEP_K);
 #endif
 
         /*
diff --git a/arch/tile/kernel/signal.c b/arch/tile/kernel/signal.c
index fb28e85ae3ae..687719d4abd1 100644
--- a/arch/tile/kernel/signal.c
+++ b/arch/tile/kernel/signal.c
@@ -71,6 +71,9 @@ int restore_sigcontext(struct pt_regs *regs,
         for (i = 0; i < sizeof(struct pt_regs)/sizeof(long); ++i)
                 err |= __get_user(regs->regs[i], &sc->gregs[i]);
 
+        /* Ensure that the PL is always set to USER_PL. */
+        regs->ex1 = PL_ICS_EX1(USER_PL, EX1_ICS(regs->ex1));
+
         regs->faultnum = INT_SWINT_1_SIGRETURN;
 
         err |= __get_user(*pr0, &sc->gregs[0]);
@@ -330,7 +333,7 @@ void do_signal(struct pt_regs *regs)
                         current_thread_info()->status &= ~TS_RESTORE_SIGMASK;
                 }
 
-                return;
+                goto done;
         }
 
         /* Did we come from a system call? */
@@ -358,4 +361,8 @@ void do_signal(struct pt_regs *regs)
                 current_thread_info()->status &= ~TS_RESTORE_SIGMASK;
                 sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
         }
+
+done:
+        /* Avoid double syscall restart if there are nested signals. */
+        regs->faultnum = INT_SWINT_1_SIGRETURN;
 }
diff --git a/arch/tile/kernel/smp.c b/arch/tile/kernel/smp.c
index 75255d90aff3..9575b37a8b75 100644
--- a/arch/tile/kernel/smp.c
+++ b/arch/tile/kernel/smp.c
@@ -115,7 +115,7 @@ static void smp_start_cpu_interrupt(void)
 static void smp_stop_cpu_interrupt(void)
 {
         set_cpu_online(smp_processor_id(), 0);
-        raw_local_irq_disable_all();
+        arch_local_irq_disable_all();
         for (;;)
                 asm("nap");
 }
diff --git a/arch/tile/kernel/time.c b/arch/tile/kernel/time.c
index 6bed820e1421..f2e156e44692 100644
--- a/arch/tile/kernel/time.c
+++ b/arch/tile/kernel/time.c
@@ -132,7 +132,7 @@ static int tile_timer_set_next_event(unsigned long ticks,
 {
         BUG_ON(ticks > MAX_TICK);
         __insn_mtspr(SPR_TILE_TIMER_CONTROL, ticks);
-        raw_local_irq_unmask_now(INT_TILE_TIMER);
+        arch_local_irq_unmask_now(INT_TILE_TIMER);
         return 0;
 }
 
@@ -143,7 +143,7 @@ static int tile_timer_set_next_event(unsigned long ticks,
 static void tile_timer_set_mode(enum clock_event_mode mode,
                                 struct clock_event_device *evt)
 {
-        raw_local_irq_mask_now(INT_TILE_TIMER);
+        arch_local_irq_mask_now(INT_TILE_TIMER);
 }
 
 /*
@@ -172,7 +172,7 @@ void __cpuinit setup_tile_timer(void)
         evt->cpumask = cpumask_of(smp_processor_id());
 
         /* Start out with timer not firing. */
-        raw_local_irq_mask_now(INT_TILE_TIMER);
+        arch_local_irq_mask_now(INT_TILE_TIMER);
 
         /* Register tile timer. */
         clockevents_register_device(evt);
@@ -188,7 +188,7 @@ void do_timer_interrupt(struct pt_regs *regs, int fault_num)
          * Mask the timer interrupt here, since we are a oneshot timer
          * and there are now by definition no events pending.
          */
-        raw_local_irq_mask(INT_TILE_TIMER);
+        arch_local_irq_mask(INT_TILE_TIMER);
 
         /* Track time spent here in an interrupt context */
         irq_enter();
diff --git a/arch/tile/lib/memcpy_tile64.c b/arch/tile/lib/memcpy_tile64.c
index dfedea7b266b..f7d4a6ad61e8 100644
--- a/arch/tile/lib/memcpy_tile64.c
+++ b/arch/tile/lib/memcpy_tile64.c
@@ -54,7 +54,7 @@ typedef unsigned long (*memcpy_t)(void *, const void *, unsigned long);
  * we must run with interrupts disabled to avoid the risk of some
  * other code seeing the incoherent data in our cache.  (Recall that
  * our cache is indexed by PA, so even if the other code doesn't use
- * our KM_MEMCPY virtual addresses, they'll still hit in cache using
+ * our kmap_atomic virtual addresses, they'll still hit in cache using
  * the normal VAs that aren't supposed to hit in cache.)
  */
 static void memcpy_multicache(void *dest, const void *source,
@@ -64,6 +64,7 @@ static void memcpy_multicache(void *dest, const void *source,
         unsigned long flags, newsrc, newdst;
         pmd_t *pmdp;
         pte_t *ptep;
+        int type0, type1;
         int cpu = get_cpu();
 
         /*
@@ -77,7 +78,8 @@ static void memcpy_multicache(void *dest, const void *source,
         sim_allow_multiple_caching(1);
 
         /* Set up the new dest mapping */
-        idx = FIX_KMAP_BEGIN + (KM_TYPE_NR * cpu) + KM_MEMCPY0;
+        type0 = kmap_atomic_idx_push();
+        idx = FIX_KMAP_BEGIN + (KM_TYPE_NR * cpu) + type0;
         newdst = __fix_to_virt(idx) + ((unsigned long)dest & (PAGE_SIZE-1));
         pmdp = pmd_offset(pud_offset(pgd_offset_k(newdst), newdst), newdst);
         ptep = pte_offset_kernel(pmdp, newdst);
@@ -87,7 +89,8 @@ static void memcpy_multicache(void *dest, const void *source,
         }
 
         /* Set up the new source mapping */
-        idx += (KM_MEMCPY0 - KM_MEMCPY1);
+        type1 = kmap_atomic_idx_push();
+        idx += (type0 - type1);
         src_pte = hv_pte_set_nc(src_pte);
         src_pte = hv_pte_clear_writable(src_pte);  /* be paranoid */
         newsrc = __fix_to_virt(idx) + ((unsigned long)source & (PAGE_SIZE-1));
@@ -119,6 +122,8 @@ static void memcpy_multicache(void *dest, const void *source,
          * We're done: notify the simulator that all is back to normal,
          * and re-enable interrupts and pre-emption.
          */
+        kmap_atomic_idx_pop();
+        kmap_atomic_idx_pop();
         sim_allow_multiple_caching(0);
         local_irq_restore(flags);
         put_cpu();
diff --git a/arch/tile/mm/highmem.c b/arch/tile/mm/highmem.c
index abb57331cf6e..31dbbd9afe47 100644
--- a/arch/tile/mm/highmem.c
+++ b/arch/tile/mm/highmem.c
@@ -227,7 +227,7 @@ EXPORT_SYMBOL(kmap_atomic_prot);
 void *__kmap_atomic(struct page *page)
 {
         /* PAGE_NONE is a magic value that tells us to check immutability. */
-        return kmap_atomic_prot(page, type, PAGE_NONE);
+        return kmap_atomic_prot(page, PAGE_NONE);
 }
 EXPORT_SYMBOL(__kmap_atomic);
 
diff --git a/arch/tile/mm/init.c b/arch/tile/mm/init.c
index 78e1982cb6c9..0b9ce69b0ee5 100644
--- a/arch/tile/mm/init.c
+++ b/arch/tile/mm/init.c
@@ -988,8 +988,12 @@ static long __write_once initfree = 1;
 /* Select whether to free (1) or mark unusable (0) the __init pages. */
 static int __init set_initfree(char *str)
 {
-        strict_strtol(str, 0, &initfree);
-        pr_info("initfree: %s free init pages\n", initfree ? "will" : "won't");
+        long val;
+        if (strict_strtol(str, 0, &val)) {
+                initfree = val;
+                pr_info("initfree: %s free init pages\n",
+                        initfree ? "will" : "won't");
+        }
         return 1;
 }
 __setup("initfree=", set_initfree);
diff --git a/arch/tile/mm/pgtable.c b/arch/tile/mm/pgtable.c
index 335c24621c41..1f5430c53d0d 100644
--- a/arch/tile/mm/pgtable.c
+++ b/arch/tile/mm/pgtable.c
@@ -134,9 +134,9 @@ void __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t flags)
 }
 
 #if defined(CONFIG_HIGHPTE)
-pte_t *_pte_offset_map(pmd_t *dir, unsigned long address, enum km_type type)
+pte_t *_pte_offset_map(pmd_t *dir, unsigned long address)
 {
-        pte_t *pte = kmap_atomic(pmd_page(*dir), type) +
+        pte_t *pte = kmap_atomic(pmd_page(*dir)) +
                 (pmd_ptfn(*dir) << HV_LOG2_PAGE_TABLE_ALIGN) & ~PAGE_MASK;
         return &pte[pte_index(address)];
 }
diff --git a/arch/um/include/asm/ptrace-generic.h b/arch/um/include/asm/ptrace-generic.h
index 2cd899f75a3c..b7c5bab9bd77 100644
--- a/arch/um/include/asm/ptrace-generic.h
+++ b/arch/um/include/asm/ptrace-generic.h
@@ -38,8 +38,8 @@ struct pt_regs {
 
 struct task_struct;
 
-extern long subarch_ptrace(struct task_struct *child, long request, long addr,
-                           long data);
+extern long subarch_ptrace(struct task_struct *child, long request,
+        unsigned long addr, unsigned long data);
 extern unsigned long getreg(struct task_struct *child, int regno);
 extern int putreg(struct task_struct *child, int regno, unsigned long value);
 extern int get_fpregs(struct user_i387_struct __user *buf,
diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c
index a5e33f29bbeb..701b672c1122 100644
--- a/arch/um/kernel/ptrace.c
+++ b/arch/um/kernel/ptrace.c
@@ -122,7 +122,7 @@ long arch_ptrace(struct task_struct *child, long request,
                 break;
 
         case PTRACE_SET_THREAD_AREA:
-                ret = ptrace_set_thread_area(child, addr, datavp);
+                ret = ptrace_set_thread_area(child, addr, vp);
                 break;
 
         case PTRACE_FAULTINFO: {
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 286de34b0ed6..f6ce0bda3b98 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -141,13 +141,13 @@ static inline void native_apic_msr_write(u32 reg, u32 v)
 
 static inline u32 native_apic_msr_read(u32 reg)
 {
-        u32 low, high;
+        u64 msr;
 
         if (reg == APIC_DFR)
                 return -1;
 
-        rdmsr(APIC_BASE_MSR + (reg >> 4), low, high);
-        return low;
+        rdmsrl(APIC_BASE_MSR + (reg >> 4), msr);
+        return (u32)msr;
 }
 
 static inline void native_x2apic_wait_icr_idle(void)
@@ -181,12 +181,12 @@ extern void enable_x2apic(void);
 extern void x2apic_icr_write(u32 low, u32 id);
 static inline int x2apic_enabled(void)
 {
-        int msr, msr2;
+        u64 msr;
 
         if (!cpu_has_x2apic)
                 return 0;
 
-        rdmsr(MSR_IA32_APICBASE, msr, msr2);
+        rdmsrl(MSR_IA32_APICBASE, msr);
         if (msr & X2APIC_ENABLE)
                 return 1;
         return 0;
diff --git a/arch/x86/include/asm/uv/uv_mmrs.h b/arch/x86/include/asm/uv/uv_mmrs.h
index b2f2d2e05cec..6d90adf4428a 100644
--- a/arch/x86/include/asm/uv/uv_mmrs.h
+++ b/arch/x86/include/asm/uv/uv_mmrs.h
@@ -806,6 +806,78 @@ union uvh_node_present_table_u {
 };
 
 /* ========================================================================= */
+/*                 UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR                  */
+/* ========================================================================= */
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR 0x16000c8UL
+
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_MASK 0x00000000ff000000UL
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_SHFT 63
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_MASK 0x8000000000000000UL
+
+union uvh_rh_gam_alias210_overlay_config_0_mmr_u {
+    unsigned long       v;
+    struct uvh_rh_gam_alias210_overlay_config_0_mmr_s {
+        unsigned long   rsvd_0_23: 24;  /*    */
+        unsigned long   base    :  8;  /* RW */
+        unsigned long   rsvd_32_47: 16;  /*    */
+        unsigned long   m_alias :  5;  /* RW */
+        unsigned long   rsvd_53_62: 10;  /*    */
+        unsigned long   enable  :  1;  /* RW */
+    } s;
+};
+
+/* ========================================================================= */
+/*                 UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR                  */
+/* ========================================================================= */
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR 0x16000d8UL
+
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_MASK 0x00000000ff000000UL
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_SHFT 63
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_MASK 0x8000000000000000UL
+
+union uvh_rh_gam_alias210_overlay_config_1_mmr_u {
+    unsigned long       v;
+    struct uvh_rh_gam_alias210_overlay_config_1_mmr_s {
+        unsigned long   rsvd_0_23: 24;  /*    */
+        unsigned long   base    :  8;  /* RW */
+        unsigned long   rsvd_32_47: 16;  /*    */
+        unsigned long   m_alias :  5;  /* RW */
+        unsigned long   rsvd_53_62: 10;  /*    */
+        unsigned long   enable  :  1;  /* RW */
+    } s;
+};
+
+/* ========================================================================= */
+/*                 UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR                  */
+/* ========================================================================= */
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR 0x16000e8UL
+
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_MASK 0x00000000ff000000UL
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_SHFT 63
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_MASK 0x8000000000000000UL
+
+union uvh_rh_gam_alias210_overlay_config_2_mmr_u {
+    unsigned long       v;
+    struct uvh_rh_gam_alias210_overlay_config_2_mmr_s {
+        unsigned long   rsvd_0_23: 24;  /*    */
+        unsigned long   base    :  8;  /* RW */
+        unsigned long   rsvd_32_47: 16;  /*    */
+        unsigned long   m_alias :  5;  /* RW */
+        unsigned long   rsvd_53_62: 10;  /*    */
+        unsigned long   enable  :  1;  /* RW */
+    } s;
+};
+
+/* ========================================================================= */
 /*                UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR                  */
 /* ========================================================================= */
 #define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR 0x16000d0UL
@@ -857,6 +929,29 @@ union uvh_rh_gam_alias210_redirect_config_2_mmr_u {
 };
 
 /* ========================================================================= */
+/*                          UVH_RH_GAM_CONFIG_MMR                            */
+/* ========================================================================= */
+#define UVH_RH_GAM_CONFIG_MMR 0x1600000UL
+
+#define UVH_RH_GAM_CONFIG_MMR_M_SKT_SHFT 0
+#define UVH_RH_GAM_CONFIG_MMR_M_SKT_MASK 0x000000000000003fUL
+#define UVH_RH_GAM_CONFIG_MMR_N_SKT_SHFT 6
+#define UVH_RH_GAM_CONFIG_MMR_N_SKT_MASK 0x00000000000003c0UL
+#define UVH_RH_GAM_CONFIG_MMR_MMIOL_CFG_SHFT 12
+#define UVH_RH_GAM_CONFIG_MMR_MMIOL_CFG_MASK 0x0000000000001000UL
+
+union uvh_rh_gam_config_mmr_u {
+    unsigned long       v;
+    struct uvh_rh_gam_config_mmr_s {
+        unsigned long   m_skt     :  6;  /* RW */
+        unsigned long   n_skt     :  4;  /* RW */
+        unsigned long   rsvd_10_11:  2;  /*    */
+        unsigned long   mmiol_cfg :  1;  /* RW */
+        unsigned long   rsvd_13_63: 51;  /*    */
+    } s;
+};
+
+/* ========================================================================= */
 /*                    UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR                      */
 /* ========================================================================= */
 #define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR 0x1600010UL
@@ -987,97 +1082,5 @@ union uvh_rtc1_int_config_u {
     } s;
 };
 
-/* ========================================================================= */
-/*                          UVH_SI_ADDR_MAP_CONFIG                           */
-/* ========================================================================= */
-#define UVH_SI_ADDR_MAP_CONFIG 0xc80000UL
-
-#define UVH_SI_ADDR_MAP_CONFIG_M_SKT_SHFT 0
-#define UVH_SI_ADDR_MAP_CONFIG_M_SKT_MASK 0x000000000000003fUL
-#define UVH_SI_ADDR_MAP_CONFIG_N_SKT_SHFT 8
-#define UVH_SI_ADDR_MAP_CONFIG_N_SKT_MASK 0x0000000000000f00UL
-
-union uvh_si_addr_map_config_u {
-    unsigned long       v;
-    struct uvh_si_addr_map_config_s {
-        unsigned long   m_skt :  6;  /* RW */
-        unsigned long   rsvd_6_7:  2;  /*    */
-        unsigned long   n_skt :  4;  /* RW */
-        unsigned long   rsvd_12_63: 52;  /*    */
-    } s;
-};
-
-/* ========================================================================= */
-/*                       UVH_SI_ALIAS0_OVERLAY_CONFIG                        */
-/* ========================================================================= */
-#define UVH_SI_ALIAS0_OVERLAY_CONFIG 0xc80008UL
-
-#define UVH_SI_ALIAS0_OVERLAY_CONFIG_BASE_SHFT 24
-#define UVH_SI_ALIAS0_OVERLAY_CONFIG_BASE_MASK 0x00000000ff000000UL
-#define UVH_SI_ALIAS0_OVERLAY_CONFIG_M_ALIAS_SHFT 48
-#define UVH_SI_ALIAS0_OVERLAY_CONFIG_M_ALIAS_MASK 0x001f000000000000UL
-#define UVH_SI_ALIAS0_OVERLAY_CONFIG_ENABLE_SHFT 63
-#define UVH_SI_ALIAS0_OVERLAY_CONFIG_ENABLE_MASK 0x8000000000000000UL
-
-union uvh_si_alias0_overlay_config_u {
-    unsigned long       v;
-    struct uvh_si_alias0_overlay_config_s {
-        unsigned long   rsvd_0_23: 24;  /*    */
-        unsigned long   base    :  8;  /* RW */
-        unsigned long   rsvd_32_47: 16;  /*    */
-        unsigned long   m_alias :  5;  /* RW */
-        unsigned long   rsvd_53_62: 10;  /*    */
-        unsigned long   enable  :  1;  /* RW */
-    } s;
-};
-
-/* ========================================================================= */
-/*                       UVH_SI_ALIAS1_OVERLAY_CONFIG                        */
-/* ========================================================================= */
-#define UVH_SI_ALIAS1_OVERLAY_CONFIG 0xc80010UL
-
-#define UVH_SI_ALIAS1_OVERLAY_CONFIG_BASE_SHFT 24
-#define UVH_SI_ALIAS1_OVERLAY_CONFIG_BASE_MASK 0x00000000ff000000UL
-#define UVH_SI_ALIAS1_OVERLAY_CONFIG_M_ALIAS_SHFT 48
-#define UVH_SI_ALIAS1_OVERLAY_CONFIG_M_ALIAS_MASK 0x001f000000000000UL
-#define UVH_SI_ALIAS1_OVERLAY_CONFIG_ENABLE_SHFT 63
-#define UVH_SI_ALIAS1_OVERLAY_CONFIG_ENABLE_MASK 0x8000000000000000UL
-
-union uvh_si_alias1_overlay_config_u {
-    unsigned long       v;
-    struct uvh_si_alias1_overlay_config_s {
-        unsigned long   rsvd_0_23: 24;  /*    */
-        unsigned long   base    :  8;  /* RW */
-        unsigned long   rsvd_32_47: 16;  /*    */
-        unsigned long   m_alias :  5;  /* RW */
-        unsigned long   rsvd_53_62: 10;  /*    */
-        unsigned long   enable  :  1;  /* RW */
-    } s;
-};
-
-/* ========================================================================= */
-/*                       UVH_SI_ALIAS2_OVERLAY_CONFIG                        */
-/* ========================================================================= */
-#define UVH_SI_ALIAS2_OVERLAY_CONFIG 0xc80018UL
-
-#define UVH_SI_ALIAS2_OVERLAY_CONFIG_BASE_SHFT 24
-#define UVH_SI_ALIAS2_OVERLAY_CONFIG_BASE_MASK 0x00000000ff000000UL
-#define UVH_SI_ALIAS2_OVERLAY_CONFIG_M_ALIAS_SHFT 48
-#define UVH_SI_ALIAS2_OVERLAY_CONFIG_M_ALIAS_MASK 0x001f000000000000UL
-#define UVH_SI_ALIAS2_OVERLAY_CONFIG_ENABLE_SHFT 63
-#define UVH_SI_ALIAS2_OVERLAY_CONFIG_ENABLE_MASK 0x8000000000000000UL
-
-union uvh_si_alias2_overlay_config_u {
-    unsigned long       v;
-    struct uvh_si_alias2_overlay_config_s {
-        unsigned long   rsvd_0_23: 24;  /*    */
-        unsigned long   base    :  8;  /* RW */
-        unsigned long   rsvd_32_47: 16;  /*    */
-        unsigned long   m_alias :  5;  /* RW */
-        unsigned long   rsvd_53_62: 10;  /*    */
-        unsigned long   enable  :  1;  /* RW */
-    } s;
-};
-
 
-#endif /* _ASM_X86_UV_UV_MMRS_H */
+#endif /* __ASM_UV_MMRS_X86_H__ */
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 850657d1b0ed..3f838d537392 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -52,7 +52,6 @@
 #include <asm/mce.h>
 #include <asm/kvm_para.h>
 #include <asm/tsc.h>
-#include <asm/atomic.h>
 
 unsigned int num_processors;
 
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index ed4118de249e..194539aea175 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -379,14 +379,14 @@ struct redir_addr {
 #define DEST_SHIFT UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT
 
 static __initdata struct redir_addr redir_addrs[] = {
-        {UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR, UVH_SI_ALIAS0_OVERLAY_CONFIG},
-        {UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR, UVH_SI_ALIAS1_OVERLAY_CONFIG},
-        {UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR, UVH_SI_ALIAS2_OVERLAY_CONFIG},
+        {UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR, UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR},
+        {UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR, UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR},
+        {UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR, UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR},
 };
 
 static __init void get_lowmem_redirect(unsigned long *base, unsigned long *size)
 {
-        union uvh_si_alias0_overlay_config_u alias;
+        union uvh_rh_gam_alias210_overlay_config_2_mmr_u alias;
         union uvh_rh_gam_alias210_redirect_config_2_mmr_u redirect;
         int i;
 
@@ -660,7 +660,7 @@ void uv_nmi_init(void)
 
 void __init uv_system_init(void)
 {
-        union uvh_si_addr_map_config_u m_n_config;
+        union uvh_rh_gam_config_mmr_u  m_n_config;
         union uvh_node_id_u node_id;
         unsigned long gnode_upper, lowmem_redir_base, lowmem_redir_size;
         int bytes, nid, cpu, lcpu, pnode, blade, i, j, m_val, n_val;
@@ -670,7 +670,7 @@ void __init uv_system_init(void)
 
         map_low_mmrs();
 
-        m_n_config.v = uv_read_local_mmr(UVH_SI_ADDR_MAP_CONFIG);
+        m_n_config.v = uv_read_local_mmr(UVH_RH_GAM_CONFIG_MMR );
         m_val = m_n_config.s.m_skt;
         n_val = m_n_config.s.n_skt;
         mmr_base =
diff --git a/arch/x86/kernel/cpu/perf_event_amd.c b/arch/x86/kernel/cpu/perf_event_amd.c
index 46d58448c3af..e421b8cd6944 100644
--- a/arch/x86/kernel/cpu/perf_event_amd.c
+++ b/arch/x86/kernel/cpu/perf_event_amd.c
@@ -280,11 +280,11 @@ static struct amd_nb *amd_alloc_nb(int cpu, int nb_id)
         struct amd_nb *nb;
         int i;
 
-        nb = kmalloc(sizeof(struct amd_nb), GFP_KERNEL);
+        nb = kmalloc_node(sizeof(struct amd_nb), GFP_KERNEL | __GFP_ZERO,
+                          cpu_to_node(cpu));
         if (!nb)
                 return NULL;
 
-        memset(nb, 0, sizeof(*nb));
         nb->nb_id = nb_id;
 
         /*
diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c
index e1af7c055c7d..ce0cb4721c9a 100644
--- a/arch/x86/kernel/microcode_amd.c
+++ b/arch/x86/kernel/microcode_amd.c
@@ -212,7 +212,7 @@ static int install_equiv_cpu_table(const u8 *buf)
                 return 0;
         }
 
-        equiv_cpu_table = (struct equiv_cpu_entry *) vmalloc(size);
+        equiv_cpu_table = vmalloc(size);
         if (!equiv_cpu_table) {
                 pr_err("failed to allocate equivalent CPU table\n");
                 return 0;
diff --git a/arch/x86/kernel/mmconf-fam10h_64.c b/arch/x86/kernel/mmconf-fam10h_64.c
index 71825806cd44..6da143c2a6b8 100644
--- a/arch/x86/kernel/mmconf-fam10h_64.c
+++ b/arch/x86/kernel/mmconf-fam10h_64.c
@@ -217,13 +217,13 @@ void __cpuinit fam10h_check_enable_mmcfg(void)
         wrmsrl(address, val);
 }
 
-static int __devinit set_check_enable_amd_mmconf(const struct dmi_system_id *d)
+static int __init set_check_enable_amd_mmconf(const struct dmi_system_id *d)
 {
         pci_probe |= PCI_CHECK_ENABLE_AMD_MMCONF;
         return 0;
 }
 
-static const struct dmi_system_id __cpuinitconst mmconf_dmi_table[] = {
+static const struct dmi_system_id __initconst mmconf_dmi_table[] = {
         {
                 .callback = set_check_enable_amd_mmconf,
                 .ident = "Sun Microsystems Machine",
@@ -234,7 +234,8 @@ static const struct dmi_system_id __cpuinitconst mmconf_dmi_table[] = {
         {}
 };
 
-void __cpuinit check_enable_amd_mmconf_dmi(void)
+/* Called from a __cpuinit function, but only on the BSP. */
+void __ref check_enable_amd_mmconf_dmi(void)
 {
         dmi_check_system(mmconf_dmi_table);
 }
diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
index bab3b9e6f66d..008b91eefa18 100644
--- a/arch/x86/kernel/pvclock.c
+++ b/arch/x86/kernel/pvclock.c
@@ -41,44 +41,6 @@ void pvclock_set_flags(u8 flags)
         valid_flags = flags;
 }
 
-/*
- * Scale a 64-bit delta by scaling and multiplying by a 32-bit fraction,
- * yielding a 64-bit result.
- */
-static inline u64 scale_delta(u64 delta, u32 mul_frac, int shift)
-{
-        u64 product;
-#ifdef __i386__
-        u32 tmp1, tmp2;
-#endif
-
-        if (shift < 0)
-                delta >>= -shift;
-        else
-                delta <<= shift;
-
-#ifdef __i386__
-        __asm__ (
-                "mul  %5       ; "
-                "mov  %4,%%eax ; "
-                "mov  %%edx,%4 ; "
-                "mul  %5       ; "
-                "xor  %5,%5    ; "
-                "add  %4,%%eax ; "
-                "adc  %5,%%edx ; "
-                : "=A" (product), "=r" (tmp1), "=r" (tmp2)
-                : "a" ((u32)delta), "1" ((u32)(delta >> 32)), "2" (mul_frac) );
-#elif defined(__x86_64__)
-        __asm__ (
-                "mul %%rdx ; shrd $32,%%rdx,%%rax"
-                : "=a" (product) : "0" (delta), "d" ((u64)mul_frac) );
-#else
-#error implement me!
-#endif
-
-        return product;
-}
-
 static u64 pvclock_get_nsec_offset(struct pvclock_shadow_time *shadow)
 {
         u64 delta = native_read_tsc() - shadow->tsc_timestamp;
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 908ea5464a51..fb8b376bf28c 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -720,7 +720,7 @@ static void rmap_remove(struct kvm *kvm, u64 *spte)
         }
 }
 
-static void set_spte_track_bits(u64 *sptep, u64 new_spte)
+static int set_spte_track_bits(u64 *sptep, u64 new_spte)
 {
         pfn_t pfn;
         u64 old_spte = *sptep;
@@ -731,19 +731,20 @@ static void set_spte_track_bits(u64 *sptep, u64 new_spte)
                 old_spte = __xchg_spte(sptep, new_spte);
 
         if (!is_rmap_spte(old_spte))
-                return;
+                return 0;
 
         pfn = spte_to_pfn(old_spte);
         if (!shadow_accessed_mask || old_spte & shadow_accessed_mask)
                 kvm_set_pfn_accessed(pfn);
         if (!shadow_dirty_mask || (old_spte & shadow_dirty_mask))
                 kvm_set_pfn_dirty(pfn);
+        return 1;
 }
 
 static void drop_spte(struct kvm *kvm, u64 *sptep, u64 new_spte)
 {
-        set_spte_track_bits(sptep, new_spte);
-        rmap_remove(kvm, sptep);
+        if (set_spte_track_bits(sptep, new_spte))
+                rmap_remove(kvm, sptep);
 }
 
 static u64 *rmap_next(struct kvm *kvm, unsigned long *rmapp, u64 *spte)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 2288ad829b32..cdac9e592aa5 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2560,6 +2560,7 @@ static void kvm_vcpu_ioctl_x86_get_vcpu_events(struct kvm_vcpu *vcpu,
                 !kvm_exception_is_soft(vcpu->arch.exception.nr);
         events->exception.nr = vcpu->arch.exception.nr;
         events->exception.has_error_code = vcpu->arch.exception.has_error_code;
+        events->exception.pad = 0;
         events->exception.error_code = vcpu->arch.exception.error_code;
 
         events->interrupt.injected =
@@ -2573,12 +2574,14 @@ static void kvm_vcpu_ioctl_x86_get_vcpu_events(struct kvm_vcpu *vcpu,
         events->nmi.injected = vcpu->arch.nmi_injected;
         events->nmi.pending = vcpu->arch.nmi_pending;
         events->nmi.masked = kvm_x86_ops->get_nmi_mask(vcpu);
+        events->nmi.pad = 0;
 
         events->sipi_vector = vcpu->arch.sipi_vector;
 
         events->flags = (KVM_VCPUEVENT_VALID_NMI_PENDING
                          | KVM_VCPUEVENT_VALID_SIPI_VECTOR
                          | KVM_VCPUEVENT_VALID_SHADOW);
+        memset(&events->reserved, 0, sizeof(events->reserved));
 }
 
 static int kvm_vcpu_ioctl_x86_set_vcpu_events(struct kvm_vcpu *vcpu,
@@ -2623,6 +2626,7 @@ static void kvm_vcpu_ioctl_x86_get_debugregs(struct kvm_vcpu *vcpu,
         dbgregs->dr6 = vcpu->arch.dr6;
         dbgregs->dr7 = vcpu->arch.dr7;
         dbgregs->flags = 0;
+        memset(&dbgregs->reserved, 0, sizeof(dbgregs->reserved));
 }
 
 static int kvm_vcpu_ioctl_x86_set_debugregs(struct kvm_vcpu *vcpu,
@@ -3106,6 +3110,7 @@ static int kvm_vm_ioctl_get_pit2(struct kvm *kvm, struct kvm_pit_state2 *ps)
                 sizeof(ps->channels));
         ps->flags = kvm->arch.vpit->pit_state.flags;
         mutex_unlock(&kvm->arch.vpit->pit_state.lock);
+        memset(&ps->reserved, 0, sizeof(ps->reserved));
         return r;
 }
 
@@ -3169,10 +3174,6 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
                 struct kvm_memslots *slots, *old_slots;
                 unsigned long *dirty_bitmap;
 
-                spin_lock(&kvm->mmu_lock);
-                kvm_mmu_slot_remove_write_access(kvm, log->slot);
-                spin_unlock(&kvm->mmu_lock);
-
                 r = -ENOMEM;
                 dirty_bitmap = vmalloc(n);
                 if (!dirty_bitmap)
@@ -3194,6 +3195,10 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
                 dirty_bitmap = old_slots->memslots[log->slot].dirty_bitmap;
                 kfree(old_slots);
 
+                spin_lock(&kvm->mmu_lock);
+                kvm_mmu_slot_remove_write_access(kvm, log->slot);
+                spin_unlock(&kvm->mmu_lock);
+
                 r = -EFAULT;
                 if (copy_to_user(log->dirty_bitmap, dirty_bitmap, n)) {
                         vfree(dirty_bitmap);
@@ -3486,6 +3491,7 @@ long kvm_arch_vm_ioctl(struct file *filp,
                 user_ns.clock = kvm->arch.kvmclock_offset + now_ns;
                 local_irq_enable();
                 user_ns.flags = 0;
+                memset(&user_ns.pad, 0, sizeof(user_ns.pad));
 
                 r = -EFAULT;
                 if (copy_to_user(argp, &user_ns, sizeof(user_ns)))
@@ -3972,8 +3978,10 @@ int kvm_emulate_wbinvd(struct kvm_vcpu *vcpu)
                 return X86EMUL_CONTINUE;
 
         if (kvm_x86_ops->has_wbinvd_exit()) {
+                preempt_disable();
                 smp_call_function_many(vcpu->arch.wbinvd_dirty_mask,
                                 wbinvd_ipi, NULL, 1);
+                preempt_enable();
                 cpumask_clear(vcpu->arch.wbinvd_dirty_mask);
         }
         wbinvd();
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 49358481c733..12cdbb17ad18 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -251,7 +251,7 @@ static void __cpuinit calculate_tlb_offset(void)
         }
 }
 
-static int tlb_cpuhp_notify(struct notifier_block *n,
+static int __cpuinit tlb_cpuhp_notify(struct notifier_block *n,
                 unsigned long action, void *hcpu)
 {
         switch (action & 0xf) {
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index 15466c096ba5..0972315c3860 100644
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -138,7 +138,6 @@ setup_resource(struct acpi_resource *acpi_res, void *data)
         struct acpi_resource_address64 addr;
         acpi_status status;
         unsigned long flags;
-        struct resource *root, *conflict;
         u64 start, end;
 
         status = resource_to_addr(acpi_res, &addr);
@@ -146,12 +145,10 @@ setup_resource(struct acpi_resource *acpi_res, void *data)
                 return AE_OK;
 
         if (addr.resource_type == ACPI_MEMORY_RANGE) {
-                root = &iomem_resource;
                 flags = IORESOURCE_MEM;
                 if (addr.info.mem.caching == ACPI_PREFETCHABLE_MEMORY)
                         flags |= IORESOURCE_PREFETCH;
         } else if (addr.resource_type == ACPI_IO_RANGE) {
-                root = &ioport_resource;
                 flags = IORESOURCE_IO;
         } else
                 return AE_OK;
@@ -172,25 +169,90 @@ setup_resource(struct acpi_resource *acpi_res, void *data)
                 return AE_OK;
         }
 
-        conflict = insert_resource_conflict(root, res);
-        if (conflict) {
-                dev_err(&info->bridge->dev,
-                        "address space collision: host bridge window %pR "
-                        "conflicts with %s %pR\n",
-                        res, conflict->name, conflict);
-        } else {
-                pci_bus_add_resource(info->bus, res, 0);
-                info->res_num++;
-                if (addr.translation_offset)
-                        dev_info(&info->bridge->dev, "host bridge window %pR "
-                                 "(PCI address [%#llx-%#llx])\n",
-                                 res, res->start - addr.translation_offset,
-                                 res->end - addr.translation_offset);
+        info->res_num++;
+        if (addr.translation_offset)
+                dev_info(&info->bridge->dev, "host bridge window %pR "
+                         "(PCI address [%#llx-%#llx])\n",
+                         res, res->start - addr.translation_offset,
+                         res->end - addr.translation_offset);
+        else
+                dev_info(&info->bridge->dev, "host bridge window %pR\n", res);
+
+        return AE_OK;
+}
+
+static bool resource_contains(struct resource *res, resource_size_t point)
+{
+        if (res->start <= point && point <= res->end)
+                return true;
+        return false;
+}
+
+static void coalesce_windows(struct pci_root_info *info, int type)
+{
+        int i, j;
+        struct resource *res1, *res2;
+
+        for (i = 0; i < info->res_num; i++) {
+                res1 = &info->res[i];
+                if (!(res1->flags & type))
+                        continue;
+
+                for (j = i + 1; j < info->res_num; j++) {
+                        res2 = &info->res[j];
+                        if (!(res2->flags & type))
+                                continue;
+
+                        /*
+                         * I don't like throwing away windows because then
+                         * our resources no longer match the ACPI _CRS, but
+                         * the kernel resource tree doesn't allow overlaps.
+                         */
+                        if (resource_contains(res1, res2->start) ||
+                            resource_contains(res1, res2->end) ||
+                            resource_contains(res2, res1->start) ||
+                            resource_contains(res2, res1->end)) {
+                                res1->start = min(res1->start, res2->start);
+                                res1->end = max(res1->end, res2->end);
+                                dev_info(&info->bridge->dev,
+                                         "host bridge window expanded to %pR; %pR ignored\n",
+                                         res1, res2);
+                                res2->flags = 0;
+                        }
+                }
+        }
+}
+
+static void add_resources(struct pci_root_info *info)
+{
+        int i;
+        struct resource *res, *root, *conflict;
+
+        if (!pci_use_crs)
+                return;
+
+        coalesce_windows(info, IORESOURCE_MEM);
+        coalesce_windows(info, IORESOURCE_IO);
+
+        for (i = 0; i < info->res_num; i++) {
+                res = &info->res[i];
+
+                if (res->flags & IORESOURCE_MEM)
+                        root = &iomem_resource;
+                else if (res->flags & IORESOURCE_IO)
+                        root = &ioport_resource;
                 else
-                        dev_info(&info->bridge->dev,
-                                 "host bridge window %pR\n", res);
+                        continue;
+
+                conflict = insert_resource_conflict(root, res);
+                if (conflict)
+                        dev_err(&info->bridge->dev,
+                                "address space collision: host bridge window %pR "
+                                "conflicts with %s %pR\n",
+                                res, conflict->name, conflict);
+                else
+                        pci_bus_add_resource(info->bus, res, 0);
         }
-        return AE_OK;
 }
 
 static void
@@ -224,6 +286,7 @@ get_current_resources(struct acpi_device *device, int busnum,
         acpi_walk_resources(device->handle, METHOD_NAME__CRS, setup_resource,
                                 &info);
 
+        add_resources(&info);
         return;
 
 name_alloc_fail:
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c
index 117f5b8daf75..d7b5109f7a9c 100644
--- a/arch/x86/pci/xen.c
+++ b/arch/x86/pci/xen.c
@@ -147,8 +147,10 @@ static int xen_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
                 irq = xen_allocate_pirq(v[i], 0, /* not sharable */
                         (type == PCI_CAP_ID_MSIX) ?
                         "pcifront-msi-x" : "pcifront-msi");
-                if (irq < 0)
-                        return -1;
+                if (irq < 0) {
+                        ret = -1;
+                        goto free;
+                }
 
                 ret = set_irq_msi(irq, msidesc);
                 if (ret)
@@ -164,7 +166,7 @@ error:
         if (ret == -ENODEV)
                 dev_err(&dev->dev, "Xen PCI frontend has not registered" \
                         " MSI/MSI-X support!\n");
-
+free:
         kfree(v);
         return ret;
 }
diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c
index 20ea20a39e2a..a318194002b5 100644
--- a/arch/x86/platform/uv/tlb_uv.c
+++ b/arch/x86/platform/uv/tlb_uv.c
@@ -1343,8 +1343,8 @@ uv_activation_descriptor_init(int node, int pnode)
          * each bau_desc is 64 bytes; there are 8 (UV_ITEMS_PER_DESCRIPTOR)
          * per cpu; and up to 32 (UV_ADP_SIZE) cpu's per uvhub
          */
-        bau_desc = (struct bau_desc *)kmalloc_node(sizeof(struct bau_desc)*
-                UV_ADP_SIZE*UV_ITEMS_PER_DESCRIPTOR, GFP_KERNEL, node);
+        bau_desc = kmalloc_node(sizeof(struct bau_desc) * UV_ADP_SIZE
+                                * UV_ITEMS_PER_DESCRIPTOR, GFP_KERNEL, node);
         BUG_ON(!bau_desc);
 
         pa = uv_gpa(bau_desc); /* need the real nasid*/
@@ -1402,9 +1402,9 @@ uv_payload_queue_init(int node, int pnode)
         struct bau_payload_queue_entry *pqp_malloc;
         struct bau_control *bcp;
 
-        pqp = (struct bau_payload_queue_entry *) kmalloc_node(
-                (DEST_Q_SIZE + 1) * sizeof(struct bau_payload_queue_entry),
-                GFP_KERNEL, node);
+        pqp = kmalloc_node((DEST_Q_SIZE + 1)
+                           * sizeof(struct bau_payload_queue_entry),
+                           GFP_KERNEL, node);
         BUG_ON(!pqp);
         pqp_malloc = pqp;
 
@@ -1520,8 +1520,7 @@ static void __init uv_init_per_cpu(int nuvhubs)
 
         timeout_us = calculate_destination_timeout();
 
-        uvhub_descs = (struct uvhub_desc *)
-                kmalloc(nuvhubs * sizeof(struct uvhub_desc), GFP_KERNEL);
+        uvhub_descs = kmalloc(nuvhubs * sizeof(struct uvhub_desc), GFP_KERNEL);
         memset(uvhub_descs, 0, nuvhubs * sizeof(struct uvhub_desc));
         uvhub_mask = kzalloc((nuvhubs+7)/8, GFP_KERNEL);
         for_each_present_cpu(cpu) {
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index c237b810b03f..21ed8d7f75a5 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -2126,7 +2126,7 @@ __init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd,
 {
         pmd_t *kernel_pmd;
 
-        level2_kernel_pgt = extend_brk(sizeof(pmd_t *) * PTRS_PER_PMD, PAGE_SIZE);
+        level2_kernel_pgt = extend_brk(sizeof(pmd_t) * PTRS_PER_PMD, PAGE_SIZE);
 
         max_pfn_mapped = PFN_DOWN(__pa(xen_start_info->pt_base) +
                                   xen_start_info->nr_pt_frames * PAGE_SIZE +
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index b1dbdaa23ecc..769c4b01fa32 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -118,16 +118,18 @@ static unsigned long __init xen_return_unused_memory(unsigned long max_pfn,
                                                      const struct e820map *e820)
 {
         phys_addr_t max_addr = PFN_PHYS(max_pfn);
-        phys_addr_t last_end = 0;
+        phys_addr_t last_end = ISA_END_ADDRESS;
         unsigned long released = 0;
         int i;
 
+        /* Free any unused memory above the low 1Mbyte. */
         for (i = 0; i < e820->nr_map && last_end < max_addr; i++) {
                 phys_addr_t end = e820->map[i].addr;
                 end = min(max_addr, end);
 
-                released += xen_release_chunk(last_end, end);
-                last_end = e820->map[i].addr + e820->map[i].size;
+                if (last_end < end)
+                        released += xen_release_chunk(last_end, end);
+                last_end = max(last_end, e820->map[i].addr + e820->map[i].size);
         }
 
         if (last_end < max_addr)
@@ -164,6 +166,7 @@ char * __init xen_memory_setup(void)
                 XENMEM_memory_map;
         rc = HYPERVISOR_memory_op(op, &memmap);
         if (rc == -ENOSYS) {
+                BUG_ON(xen_initial_domain());
                 memmap.nr_entries = 1;
                 map[0].addr = 0ULL;
                 map[0].size = mem_end;
@@ -201,12 +204,13 @@ char * __init xen_memory_setup(void)
         }
 
         /*
-         * Even though this is normal, usable memory under Xen, reserve
-         * ISA memory anyway because too many things think they can poke
+         * In domU, the ISA region is normal, usable memory, but we
+         * reserve ISA memory anyway because too many things poke
          * about in there.
          *
-         * In a dom0 kernel, this region is identity mapped with the
-         * hardware ISA area, so it really is out of bounds.
+         * In Dom0, the host E820 information can leave gaps in the
+         * ISA range, which would cause us to release those pages.  To
+         * avoid this, we unconditionally reserve them here.
          */
         e820_add_region(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS,
                         E820_RESERVED);
diff --git a/block/blk-core.c b/block/blk-core.c
index f0834e2f5727..4ce953f1b390 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1194,13 +1194,6 @@ static int __make_request(struct request_queue *q, struct bio *bio)
         int where = ELEVATOR_INSERT_SORT;
         int rw_flags;
 
-        /* REQ_HARDBARRIER is no more */
-        if (WARN_ONCE(bio->bi_rw & REQ_HARDBARRIER,
-                "block: HARDBARRIER is deprecated, use FLUSH/FUA instead\n")) {
-                bio_endio(bio, -EOPNOTSUPP);
-                return 0;
-        }
-
         /*
          * low level driver can indicate that it wants pages above a
          * certain limit bounced to low memory (ie for highmem, or even
@@ -1351,7 +1344,7 @@ static void handle_bad_sector(struct bio *bio)
                         bdevname(bio->bi_bdev, b),
                         bio->bi_rw,
                         (unsigned long long)bio->bi_sector + bio_sectors(bio),
-                        (long long)(bio->bi_bdev->bd_inode->i_size >> 9));
+                        (long long)(i_size_read(bio->bi_bdev->bd_inode) >> 9));
 
         set_bit(BIO_EOF, &bio->bi_flags);
 }
@@ -1404,7 +1397,7 @@ static inline int bio_check_eod(struct bio *bio, unsigned int nr_sectors)
                 return 0;
 
         /* Test device or partition size, when known. */
-        maxsector = bio->bi_bdev->bd_inode->i_size >> 9;
+        maxsector = i_size_read(bio->bi_bdev->bd_inode) >> 9;
         if (maxsector) {
                 sector_t sector = bio->bi_sector;
 
diff --git a/block/blk-ioc.c b/block/blk-ioc.c
index d22c4c55c406..3c7a339fe381 100644
--- a/block/blk-ioc.c
+++ b/block/blk-ioc.c
@@ -153,20 +153,6 @@ struct io_context *get_io_context(gfp_t gfp_flags, int node)
 }
 EXPORT_SYMBOL(get_io_context);
 
-void copy_io_context(struct io_context **pdst, struct io_context **psrc)
-{
-        struct io_context *src = *psrc;
-        struct io_context *dst = *pdst;
-
-        if (src) {
-                BUG_ON(atomic_long_read(&src->refcount) == 0);
-                atomic_long_inc(&src->refcount);
-                put_io_context(dst);
-                *pdst = src;
-        }
-}
-EXPORT_SYMBOL(copy_io_context);
-
 static int __init blk_ioc_init(void)
 {
         iocontext_cachep = kmem_cache_create("blkdev_ioc",
diff --git a/block/blk-map.c b/block/blk-map.c
index d4a586d8691e..5d5dbe47c228 100644
--- a/block/blk-map.c
+++ b/block/blk-map.c
@@ -205,6 +205,8 @@ int blk_rq_map_user_iov(struct request_queue *q, struct request *rq,
                         unaligned = 1;
                         break;
                 }
+                if (!iov[i].iov_len)
+                        return -EINVAL;
         }
 
         if (unaligned || (q->dma_pad_mask & len) || map_data)
diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
index 119f07b74dc0..58c6ee5b010c 100644
--- a/block/compat_ioctl.c
+++ b/block/compat_ioctl.c
@@ -744,13 +744,13 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg)
                 bdi->ra_pages = (arg * 512) / PAGE_CACHE_SIZE;
                 return 0;
         case BLKGETSIZE:
-                size = bdev->bd_inode->i_size;
+                size = i_size_read(bdev->bd_inode);
                 if ((size >> 9) > ~0UL)
                         return -EFBIG;
                 return compat_put_ulong(arg, size >> 9);
 
         case BLKGETSIZE64_32:
-                return compat_put_u64(arg, bdev->bd_inode->i_size);
+                return compat_put_u64(arg, i_size_read(bdev->bd_inode));
 
         case BLKTRACESETUP32:
         case BLKTRACESTART: /* compatible */
diff --git a/block/elevator.c b/block/elevator.c
index 282e8308f7e2..2569512830d3 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -429,7 +429,7 @@ void elv_dispatch_sort(struct request_queue *q, struct request *rq)
         q->nr_sorted--;
 
         boundary = q->end_sector;
-        stop_flags = REQ_SOFTBARRIER | REQ_HARDBARRIER | REQ_STARTED;
+        stop_flags = REQ_SOFTBARRIER | REQ_STARTED;
         list_for_each_prev(entry, &q->queue_head) {
                 struct request *pos = list_entry_rq(entry);
 
@@ -691,7 +691,7 @@ void elv_insert(struct request_queue *q, struct request *rq, int where)
 void __elv_add_request(struct request_queue *q, struct request *rq, int where,
                        int plug)
 {
-        if (rq->cmd_flags & (REQ_SOFTBARRIER | REQ_HARDBARRIER)) {
+        if (rq->cmd_flags & REQ_SOFTBARRIER) {
                 /* barriers are scheduling boundary, update end_sector */
                 if (rq->cmd_type == REQ_TYPE_FS ||
                     (rq->cmd_flags & REQ_DISCARD)) {
diff --git a/block/ioctl.c b/block/ioctl.c
index d724ceb1d465..3d866d0037f2 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -125,7 +125,7 @@ static int blk_ioctl_discard(struct block_device *bdev, uint64_t start,
         start >>= 9;
         len >>= 9;
 
-        if (start + len > (bdev->bd_inode->i_size >> 9))
+        if (start + len > (i_size_read(bdev->bd_inode) >> 9))
                 return -EINVAL;
         if (secure)
                 flags |= BLKDEV_DISCARD_SECURE;
@@ -242,6 +242,7 @@ int blkdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
                  * We need to set the startsect first, the driver may
                  * want to override it.
                  */
+                memset(&geo, 0, sizeof(geo));
                 geo.start = get_start_sect(bdev);
                 ret = disk->fops->getgeo(bdev, &geo);
                 if (ret)
@@ -307,12 +308,12 @@ int blkdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
                 ret = blkdev_reread_part(bdev);
                 break;
         case BLKGETSIZE:
-                size = bdev->bd_inode->i_size;
+                size = i_size_read(bdev->bd_inode);
                 if ((size >> 9) > ~0UL)
                         return -EFBIG;
                 return put_ulong(arg, size >> 9);
         case BLKGETSIZE64:
-                return put_u64(arg, bdev->bd_inode->i_size);
+                return put_u64(arg, i_size_read(bdev->bd_inode));
         case BLKTRACESTART:
         case BLKTRACESTOP:
         case BLKTRACESETUP:
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index a8b5a10eb5b0..4f4230b79bb6 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -321,33 +321,47 @@ static int sg_io(struct request_queue *q, struct gendisk *bd_disk,
         if (hdr->iovec_count) {
                 const int size = sizeof(struct sg_iovec) * hdr->iovec_count;
                 size_t iov_data_len;
-                struct sg_iovec *iov;
+                struct sg_iovec *sg_iov;
+                struct iovec *iov;
+                int i;
 
-                iov = kmalloc(size, GFP_KERNEL);
-                if (!iov) {
+                sg_iov = kmalloc(size, GFP_KERNEL);
+                if (!sg_iov) {
                         ret = -ENOMEM;
                         goto out;
                 }
 
-                if (copy_from_user(iov, hdr->dxferp, size)) {
-                        kfree(iov);
+                if (copy_from_user(sg_iov, hdr->dxferp, size)) {
+                        kfree(sg_iov);
                         ret = -EFAULT;
                         goto out;
                 }
 
+                /*
+                 * Sum up the vecs, making sure they don't overflow
+                 */
+                iov = (struct iovec *) sg_iov;
+                iov_data_len = 0;
+                for (i = 0; i < hdr->iovec_count; i++) {
+                        if (iov_data_len + iov[i].iov_len < iov_data_len) {
+                                kfree(sg_iov);
+                                ret = -EINVAL;
+                                goto out;
+                        }
+                        iov_data_len += iov[i].iov_len;
+                }
+
                 /* SG_IO howto says that the shorter of the two wins */
-                iov_data_len = iov_length((struct iovec *)iov,
-                                          hdr->iovec_count);
                 if (hdr->dxfer_len < iov_data_len) {
-                        hdr->iovec_count = iov_shorten((struct iovec *)iov,
+                        hdr->iovec_count = iov_shorten(iov,
                                                        hdr->iovec_count,
                                                        hdr->dxfer_len);
                         iov_data_len = hdr->dxfer_len;
                 }
 
-                ret = blk_rq_map_user_iov(q, rq, NULL, iov, hdr->iovec_count,
+                ret = blk_rq_map_user_iov(q, rq, NULL, sg_iov, hdr->iovec_count,
                                           iov_data_len, GFP_KERNEL);
-                kfree(iov);
+                kfree(sg_iov);
         } else if (hdr->dxfer_len)
                 ret = blk_rq_map_user(q, rq, NULL, hdr->dxferp, hdr->dxfer_len,
                                       GFP_KERNEL);
diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
index de3078215fe6..75586f1f86e7 100644
--- a/crypto/pcrypt.c
+++ b/crypto/pcrypt.c
@@ -504,7 +504,6 @@ err:
 
 static void pcrypt_fini_padata(struct padata_pcrypt *pcrypt)
 {
-        kobject_put(&pcrypt->pinst->kobj);
         free_cpumask_var(pcrypt->cb_cpumask->mask);
         kfree(pcrypt->cb_cpumask);
 
diff --git a/drivers/Makefile b/drivers/Makefile
index 14cf9077bb2b..f3ebb30f1b7f 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -26,6 +26,7 @@ obj-$(CONFIG_REGULATOR)		+= regulator/
 
 # char/ comes before serial/ etc so that the VT console is the boot-time
 # default.
+obj-y                           += tty/
 obj-y                           += char/
 
 # gpu/ comes after char for AGP vs DRM startup
diff --git a/drivers/acpi/debugfs.c b/drivers/acpi/debugfs.c
index 6355b575ee5a..5df67f1d6c61 100644
--- a/drivers/acpi/debugfs.c
+++ b/drivers/acpi/debugfs.c
@@ -80,7 +80,7 @@ int __init acpi_debugfs_init(void)
         if (!acpi_dir)
                 goto err;
 
-        cm_dentry = debugfs_create_file("custom_method", S_IWUGO,
+        cm_dentry = debugfs_create_file("custom_method", S_IWUSR,
                                         acpi_dir, NULL, &cm_fops);
         if (!cm_dentry)
                 goto err;
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index d050e073e570..3f91c01c217f 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -2552,8 +2552,11 @@ static void atapi_qc_complete(struct ata_queued_cmd *qc)
                  *
                  * If door lock fails, always clear sdev->locked to
                  * avoid this infinite loop.
+                 *
+                 * This may happen before SCSI scan is complete.  Make
+                 * sure qc->dev->sdev isn't NULL before dereferencing.
                  */
-                if (qc->cdb[0] == ALLOW_MEDIUM_REMOVAL)
+                if (qc->cdb[0] == ALLOW_MEDIUM_REMOVAL && qc->dev->sdev)
                         qc->dev->sdev->locked = 0;
 
                 qc->scsicmd->result = SAM_STAT_CHECK_CONDITION;
diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c
index eaf194138f21..6bd9425ba5ab 100644
--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c
@@ -142,7 +142,7 @@ static int autospeed;		/* Chip present which snoops speed changes */
 static int pio_mask = ATA_PIO4; /* PIO range for autospeed devices */
 static int iordy_mask = 0xFFFFFFFF;     /* Use iordy if available */
 
-#ifdef PATA_WINBOND_VLB_MODULE
+#ifdef CONFIG_PATA_WINBOND_VLB_MODULE
 static int winbond = 1;         /* Set to probe Winbond controllers,
                                         give I/O port if non standard */
 #else
diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c
index 74b829817891..fa1b95a9a7ff 100644
--- a/drivers/ata/pata_octeon_cf.c
+++ b/drivers/ata/pata_octeon_cf.c
@@ -653,8 +653,6 @@ static irqreturn_t octeon_cf_interrupt(int irq, void *dev_instance)
 
                 ap = host->ports[i];
                 ocd = ap->dev->platform_data;
-
-                ocd = ap->dev->platform_data;
                 cf_port = ap->private_data;
                 dma_int.u64 =
                         cvmx_read_csr(CVMX_MIO_BOOT_DMA_INTX(ocd->dma_engine));
diff --git a/drivers/atm/solos-attrlist.c b/drivers/atm/solos-attrlist.c
index 1a9332e4efe0..9a676ee30824 100644
--- a/drivers/atm/solos-attrlist.c
+++ b/drivers/atm/solos-attrlist.c
@@ -1,6 +1,7 @@
 SOLOS_ATTR_RO(DriverVersion)
 SOLOS_ATTR_RO(APIVersion)
 SOLOS_ATTR_RO(FirmwareVersion)
+SOLOS_ATTR_RO(Version)
 // SOLOS_ATTR_RO(DspVersion)
 // SOLOS_ATTR_RO(CommonHandshake)
 SOLOS_ATTR_RO(Connected)
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index f46138ab38b6..2e08c996fd30 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -1161,6 +1161,14 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
         dev_info(&dev->dev, "Solos FPGA Version %d.%02d svn-%d\n",
                  major_ver, minor_ver, fpga_ver);
 
+        if (fpga_ver < 37 && (fpga_upgrade || firmware_upgrade ||
+                              db_fpga_upgrade || db_firmware_upgrade)) {
+                dev_warn(&dev->dev,
+                         "FPGA too old; cannot upgrade flash. Use JTAG.\n");
+                fpga_upgrade = firmware_upgrade = 0;
+                db_fpga_upgrade = db_firmware_upgrade = 0;
+        }
+
         if (card->fpga_version >= DMA_SUPPORTED){
                 card->using_dma = 1;
         } else {
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index 541e18879965..528f6318ded1 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -180,9 +180,6 @@ aoeblk_make_request(struct request_queue *q, struct bio *bio)
                 BUG();
                 bio_endio(bio, -ENXIO);
                 return 0;
-        } else if (bio->bi_rw & REQ_HARDBARRIER) {
-                bio_endio(bio, -EOPNOTSUPP);
-                return 0;
         } else if (bio->bi_io_vec == NULL) {
                 printk(KERN_ERR "aoe: bi_io_vec is NULL\n");
                 BUG();
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 2cc4dda46279..a67d0a611a8a 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -113,6 +113,8 @@ static struct board_type products[] = {
         {0x409D0E11, "Smart Array 6400 EM", &SA5_access},
         {0x40910E11, "Smart Array 6i", &SA5_access},
         {0x3225103C, "Smart Array P600", &SA5_access},
+        {0x3223103C, "Smart Array P800", &SA5_access},
+        {0x3234103C, "Smart Array P400", &SA5_access},
         {0x3235103C, "Smart Array P400i", &SA5_access},
         {0x3211103C, "Smart Array E200i", &SA5_access},
         {0x3212103C, "Smart Array E200", &SA5_access},
@@ -3753,7 +3755,7 @@ static void __devinit cciss_wait_for_mode_change_ack(ctlr_info_t *h)
         for (i = 0; i < MAX_CONFIG_WAIT; i++) {
                 if (!(readl(h->vaddr + SA5_DOORBELL) & CFGTBL_ChangeReq))
                         break;
-                msleep(10);
+                usleep_range(10000, 20000);
         }
 }
 
@@ -3937,10 +3939,9 @@ static int __devinit cciss_lookup_board_id(struct pci_dev *pdev, u32 *board_id)
         *board_id = ((subsystem_device_id << 16) & 0xffff0000) |
                         subsystem_vendor_id;
 
-        for (i = 0; i < ARRAY_SIZE(products); i++) {
+        for (i = 0; i < ARRAY_SIZE(products); i++)
                 if (*board_id == products[i].board_id)
                         return i;
-        }
         dev_warn(&pdev->dev, "unrecognized board ID: 0x%08x, ignoring.\n",
                 *board_id);
         return -ENODEV;
@@ -3971,18 +3972,31 @@ static int __devinit cciss_pci_find_memory_BAR(struct pci_dev *pdev,
         return -ENODEV;
 }
 
-static int __devinit cciss_wait_for_board_ready(ctlr_info_t *h)
+static int __devinit cciss_wait_for_board_state(struct pci_dev *pdev,
+        void __iomem *vaddr, int wait_for_ready)
+#define BOARD_READY 1
+#define BOARD_NOT_READY 0
 {
-        int i;
+        int i, iterations;
         u32 scratchpad;
 
-        for (i = 0; i < CCISS_BOARD_READY_ITERATIONS; i++) {
-                scratchpad = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
-                if (scratchpad == CCISS_FIRMWARE_READY)
-                        return 0;
+        if (wait_for_ready)
+                iterations = CCISS_BOARD_READY_ITERATIONS;
+        else
+                iterations = CCISS_BOARD_NOT_READY_ITERATIONS;
+
+        for (i = 0; i < iterations; i++) {
+                scratchpad = readl(vaddr + SA5_SCRATCHPAD_OFFSET);
+                if (wait_for_ready) {
+                        if (scratchpad == CCISS_FIRMWARE_READY)
+                                return 0;
+                } else {
+                        if (scratchpad != CCISS_FIRMWARE_READY)
+                                return 0;
+                }
                 msleep(CCISS_BOARD_READY_POLL_INTERVAL_MSECS);
         }
-        dev_warn(&h->pdev->dev, "board not ready, timed out.\n");
+        dev_warn(&pdev->dev, "board not ready, timed out.\n");
         return -ENODEV;
 }
 
@@ -4031,6 +4045,11 @@ static int __devinit cciss_find_cfgtables(ctlr_info_t *h)
 static void __devinit cciss_get_max_perf_mode_cmds(struct ctlr_info *h)
 {
         h->max_commands = readl(&(h->cfgtable->MaxPerformantModeCommands));
+
+        /* Limit commands in memory limited kdump scenario. */
+        if (reset_devices && h->max_commands > 32)
+                h->max_commands = 32;
+
         if (h->max_commands < 16) {
                 dev_warn(&h->pdev->dev, "Controller reports "
                         "max supported commands of %d, an obvious lie. "
@@ -4148,7 +4167,7 @@ static int __devinit cciss_pci_init(ctlr_info_t *h)
                 err = -ENOMEM;
                 goto err_out_free_res;
         }
-        err = cciss_wait_for_board_ready(h);
+        err = cciss_wait_for_board_state(h->pdev, h->vaddr, BOARD_READY);
         if (err)
                 goto err_out_free_res;
         err = cciss_find_cfgtables(h);
@@ -4313,36 +4332,6 @@ static __devinit int cciss_message(struct pci_dev *pdev, unsigned char opcode, u
 #define cciss_soft_reset_controller(p) cciss_message(p, 1, 0)
 #define cciss_noop(p) cciss_message(p, 3, 0)
 
-static __devinit int cciss_reset_msi(struct pci_dev *pdev)
-{
-/* the #defines are stolen from drivers/pci/msi.h. */
-#define msi_control_reg(base)           (base + PCI_MSI_FLAGS)
-#define PCI_MSIX_FLAGS_ENABLE           (1 << 15)
-
-        int pos;
-        u16 control = 0;
-
-        pos = pci_find_capability(pdev, PCI_CAP_ID_MSI);
-        if (pos) {
-                pci_read_config_word(pdev, msi_control_reg(pos), &control);
-                if (control & PCI_MSI_FLAGS_ENABLE) {
-                        dev_info(&pdev->dev, "resetting MSI\n");
-                        pci_write_config_word(pdev, msi_control_reg(pos), control & ~PCI_MSI_FLAGS_ENABLE);
-                }
-        }
-
-        pos = pci_find_capability(pdev, PCI_CAP_ID_MSIX);
-        if (pos) {
-                pci_read_config_word(pdev, msi_control_reg(pos), &control);
-                if (control & PCI_MSIX_FLAGS_ENABLE) {
-                        dev_info(&pdev->dev, "resetting MSI-X\n");
-                        pci_write_config_word(pdev, msi_control_reg(pos), control & ~PCI_MSIX_FLAGS_ENABLE);
-                }
-        }
-
-        return 0;
-}
-
 static int cciss_controller_hard_reset(struct pci_dev *pdev,
         void * __iomem vaddr, bool use_doorbell)
 {
@@ -4397,17 +4386,17 @@ static int cciss_controller_hard_reset(struct pci_dev *pdev,
  * states or using the doorbell register. */
 static __devinit int cciss_kdump_hard_reset_controller(struct pci_dev *pdev)
 {
-        u16 saved_config_space[32];
         u64 cfg_offset;
         u32 cfg_base_addr;
         u64 cfg_base_addr_index;
         void __iomem *vaddr;
         unsigned long paddr;
         u32 misc_fw_support, active_transport;
-        int rc, i;
+        int rc;
         CfgTable_struct __iomem *cfgtable;
         bool use_doorbell;
         u32 board_id;
+        u16 command_register;
 
         /* For controllers as old a the p600, this is very nearly
          * the same thing as
@@ -4417,14 +4406,6 @@ static __devinit int cciss_kdump_hard_reset_controller(struct pci_dev *pdev)
          * pci_set_power_state(pci_dev, PCI_D0);
          * pci_restore_state(pci_dev);
          *
-         * but we can't use these nice canned kernel routines on
-         * kexec, because they also check the MSI/MSI-X state in PCI
-         * configuration space and do the wrong thing when it is
-         * set/cleared.  Also, the pci_save/restore_state functions
-         * violate the ordering requirements for restoring the
-         * configuration space from the CCISS document (see the
-         * comment below).  So we roll our own ....
-         *
          * For controllers newer than the P600, the pci power state
          * method of resetting doesn't work so we have another way
          * using the doorbell register.
@@ -4443,8 +4424,13 @@ static __devinit int cciss_kdump_hard_reset_controller(struct pci_dev *pdev)
                 return -ENODEV;
         }
 
-        for (i = 0; i < 32; i++)
-                pci_read_config_word(pdev, 2*i, &saved_config_space[i]);
+        /* Save the PCI command register */
+        pci_read_config_word(pdev, 4, &command_register);
+        /* Turn the board off.  This is so that later pci_restore_state()
+         * won't turn the board on before the rest of config space is ready.
+         */
+        pci_disable_device(pdev);
+        pci_save_state(pdev);
 
         /* find the first memory BAR, so we can find the cfg table */
         rc = cciss_pci_find_memory_BAR(pdev, &paddr);
@@ -4479,26 +4465,32 @@ static __devinit int cciss_kdump_hard_reset_controller(struct pci_dev *pdev)
         rc = cciss_controller_hard_reset(pdev, vaddr, use_doorbell);
         if (rc)
                 goto unmap_cfgtable;
-
-        /* Restore the PCI configuration space.  The Open CISS
-         * Specification says, "Restore the PCI Configuration
-         * Registers, offsets 00h through 60h. It is important to
-         * restore the command register, 16-bits at offset 04h,
-         * last. Do not restore the configuration status register,
-         * 16-bits at offset 06h."  Note that the offset is 2*i.
-         */
-        for (i = 0; i < 32; i++) {
-                if (i == 2 || i == 3)
-                        continue;
-                pci_write_config_word(pdev, 2*i, saved_config_space[i]);
+        pci_restore_state(pdev);
+        rc = pci_enable_device(pdev);
+        if (rc) {
+                dev_warn(&pdev->dev, "failed to enable device.\n");
+                goto unmap_cfgtable;
         }
-        wmb();
-        pci_write_config_word(pdev, 4, saved_config_space[2]);
+        pci_write_config_word(pdev, 4, command_register);
 
         /* Some devices (notably the HP Smart Array 5i Controller)
            need a little pause here */
         msleep(CCISS_POST_RESET_PAUSE_MSECS);
 
+        /* Wait for board to become not ready, then ready. */
+        dev_info(&pdev->dev, "Waiting for board to become ready.\n");
+        rc = cciss_wait_for_board_state(pdev, vaddr, BOARD_NOT_READY);
+        if (rc) /* Don't bail, might be E500, etc. which can't be reset */
+                dev_warn(&pdev->dev,
+                        "failed waiting for board to become not ready\n");
+        rc = cciss_wait_for_board_state(pdev, vaddr, BOARD_READY);
+        if (rc) {
+                dev_warn(&pdev->dev,
+                        "failed waiting for board to become ready\n");
+                goto unmap_cfgtable;
+        }
+        dev_info(&pdev->dev, "board ready.\n");
+
         /* Controller should be in simple mode at this point.  If it's not,
          * It means we're on one of those controllers which doesn't support
          * the doorbell reset method and on which the PCI power management reset
@@ -4539,8 +4531,6 @@ static __devinit int cciss_init_reset_devices(struct pci_dev *pdev)
                 return 0; /* just try to do the kdump anyhow. */
         if (rc)
                 return -ENODEV;
-        if (cciss_reset_msi(pdev))
-                return -ENODEV;
 
         /* Now try to get the controller to respond to a no-op */
         for (i = 0; i < CCISS_POST_RESET_NOOP_RETRIES; i++) {
@@ -4936,7 +4926,8 @@ static void __exit cciss_cleanup(void)
                 }
         }
         kthread_stop(cciss_scan_thread);
-        remove_proc_entry("driver/cciss", NULL);
+        if (proc_cciss)
+                remove_proc_entry("driver/cciss", NULL);
         bus_unregister(&cciss_bus_type);
 }
 
diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
index ae340ffc8f81..4b8933d778f1 100644
--- a/drivers/block/cciss.h
+++ b/drivers/block/cciss.h
@@ -200,10 +200,14 @@ struct ctlr_info
  * the above.
  */
 #define CCISS_BOARD_READY_WAIT_SECS (120)
+#define CCISS_BOARD_NOT_READY_WAIT_SECS (10)
 #define CCISS_BOARD_READY_POLL_INTERVAL_MSECS (100)
 #define CCISS_BOARD_READY_ITERATIONS \
         ((CCISS_BOARD_READY_WAIT_SECS * 1000) / \
                 CCISS_BOARD_READY_POLL_INTERVAL_MSECS)
+#define CCISS_BOARD_NOT_READY_ITERATIONS \
+        ((CCISS_BOARD_NOT_READY_WAIT_SECS * 1000) / \
+                CCISS_BOARD_READY_POLL_INTERVAL_MSECS)
 #define CCISS_POST_RESET_PAUSE_MSECS (3000)
 #define CCISS_POST_RESET_NOOP_INTERVAL_MSECS (1000)
 #define CCISS_POST_RESET_NOOP_RETRIES (12)
diff --git a/drivers/block/drbd/drbd_actlog.c b/drivers/block/drbd/drbd_actlog.c
index ac04ef97eac2..ba95cba192be 100644
--- a/drivers/block/drbd/drbd_actlog.c
+++ b/drivers/block/drbd/drbd_actlog.c
@@ -78,11 +78,10 @@ static int _drbd_md_sync_page_io(struct drbd_conf *mdev,
         init_completion(&md_io.event);
         md_io.error = 0;
 
-        if ((rw & WRITE) && !test_bit(MD_NO_BARRIER, &mdev->flags))
-                rw |= REQ_HARDBARRIER;
+        if ((rw & WRITE) && !test_bit(MD_NO_FUA, &mdev->flags))
+                rw |= REQ_FUA;
         rw |= REQ_UNPLUG | REQ_SYNC;
 
- retry:
         bio = bio_alloc(GFP_NOIO, 1);
         bio->bi_bdev = bdev->md_bdev;
         bio->bi_sector = sector;
@@ -100,17 +99,6 @@ static int _drbd_md_sync_page_io(struct drbd_conf *mdev,
         wait_for_completion(&md_io.event);
         ok = bio_flagged(bio, BIO_UPTODATE) && md_io.error == 0;
 
-        /* check for unsupported barrier op.
-         * would rather check on EOPNOTSUPP, but that is not reliable.
-         * don't try again for ANY return value != 0 */
-        if (unlikely((bio->bi_rw & REQ_HARDBARRIER) && !ok)) {
-                /* Try again with no barrier */
-                dev_warn(DEV, "Barriers not supported on meta data device - disabling\n");
-                set_bit(MD_NO_BARRIER, &mdev->flags);
-                rw &= ~REQ_HARDBARRIER;
-                bio_put(bio);
-                goto retry;
-        }
  out:
         bio_put(bio);
         return ok;
@@ -284,18 +272,32 @@ w_al_write_transaction(struct drbd_conf *mdev, struct drbd_work *w, int unused)
         u32 xor_sum = 0;
 
         if (!get_ldev(mdev)) {
-                dev_err(DEV, "get_ldev() failed in w_al_write_transaction\n");
+                dev_err(DEV,
+                        "disk is %s, cannot start al transaction (-%d +%d)\n",
+                        drbd_disk_str(mdev->state.disk), evicted, new_enr);
                 complete(&((struct update_al_work *)w)->event);
                 return 1;
         }
         /* do we have to do a bitmap write, first?
          * TODO reduce maximum latency:
          * submit both bios, then wait for both,
-         * instead of doing two synchronous sector writes. */
+         * instead of doing two synchronous sector writes.
+         * For now, we must not write the transaction,
+         * if we cannot write out the bitmap of the evicted extent. */
         if (mdev->state.conn < C_CONNECTED && evicted != LC_FREE)
                 drbd_bm_write_sect(mdev, evicted/AL_EXT_PER_BM_SECT);
 
-        mutex_lock(&mdev->md_io_mutex); /* protects md_io_page, al_tr_cycle, ... */
+        /* The bitmap write may have failed, causing a state change. */
+        if (mdev->state.disk < D_INCONSISTENT) {
+                dev_err(DEV,
+                        "disk is %s, cannot write al transaction (-%d +%d)\n",
+                        drbd_disk_str(mdev->state.disk), evicted, new_enr);
+                complete(&((struct update_al_work *)w)->event);
+                put_ldev(mdev);
+                return 1;
+        }
+
+        mutex_lock(&mdev->md_io_mutex); /* protects md_io_buffer, al_tr_cycle, ... */
         buffer = (struct al_transaction *)page_address(mdev->md_io_page);
 
         buffer->magic = __constant_cpu_to_be32(DRBD_MAGIC);
@@ -739,7 +741,7 @@ void drbd_al_apply_to_bm(struct drbd_conf *mdev)
         unsigned int enr;
         unsigned long add = 0;
         char ppb[10];
-        int i;
+        int i, tmp;
 
         wait_event(mdev->al_wait, lc_try_lock(mdev->act_log));
 
@@ -747,7 +749,9 @@ void drbd_al_apply_to_bm(struct drbd_conf *mdev)
                 enr = lc_element_by_index(mdev->act_log, i)->lc_number;
                 if (enr == LC_FREE)
                         continue;
-                add += drbd_bm_ALe_set_all(mdev, enr);
+                tmp = drbd_bm_ALe_set_all(mdev, enr);
+                dynamic_dev_dbg(DEV, "AL: set %d bits in extent %u\n", tmp, enr);
+                add += tmp;
         }
 
         lc_unlock(mdev->act_log);
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index 9bdcf4393c0a..1ea1a34e78b2 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -114,11 +114,11 @@ struct drbd_conf;
 #define D_ASSERT(exp)   if (!(exp)) \
          dev_err(DEV, "ASSERT( " #exp " ) in %s:%d\n", __FILE__, __LINE__)
 
-#define ERR_IF(exp) if (({                              \
-        int _b = (exp) != 0;                            \
-        if (_b) dev_err(DEV, "%s: (%s) in %s:%d\n",     \
-                __func__, #exp, __FILE__, __LINE__);    \
-         _b;                                            \
+#define ERR_IF(exp) if (({                                              \
+        int _b = (exp) != 0;                                            \
+        if (_b) dev_err(DEV, "ASSERT FAILED: %s: (%s) in %s:%d\n",      \
+                        __func__, #exp, __FILE__, __LINE__);            \
+        _b;                                                             \
         }))
 
 /* Defines to control fault insertion */
@@ -749,17 +749,12 @@ struct drbd_epoch {
 
 /* drbd_epoch flag bits */
 enum {
-        DE_BARRIER_IN_NEXT_EPOCH_ISSUED,
-        DE_BARRIER_IN_NEXT_EPOCH_DONE,
-        DE_CONTAINS_A_BARRIER,
         DE_HAVE_BARRIER_NUMBER,
-        DE_IS_FINISHING,
 };
 
 enum epoch_event {
         EV_PUT,
         EV_GOT_BARRIER_NR,
-        EV_BARRIER_DONE,
         EV_BECAME_LAST,
         EV_CLEANUP = 32, /* used as flag */
 };
@@ -801,11 +796,6 @@ enum {
         __EE_CALL_AL_COMPLETE_IO,
         __EE_MAY_SET_IN_SYNC,
 
-        /* This epoch entry closes an epoch using a barrier.
-         * On sucessful completion, the epoch is released,
-         * and the P_BARRIER_ACK send. */
-        __EE_IS_BARRIER,
-
         /* In case a barrier failed,
          * we need to resubmit without the barrier flag. */
         __EE_RESUBMITTED,
@@ -820,7 +810,6 @@ enum {
 };
 #define EE_CALL_AL_COMPLETE_IO (1<<__EE_CALL_AL_COMPLETE_IO)
 #define EE_MAY_SET_IN_SYNC     (1<<__EE_MAY_SET_IN_SYNC)
-#define EE_IS_BARRIER          (1<<__EE_IS_BARRIER)
 #define EE_RESUBMITTED         (1<<__EE_RESUBMITTED)
 #define EE_WAS_ERROR           (1<<__EE_WAS_ERROR)
 #define EE_HAS_DIGEST          (1<<__EE_HAS_DIGEST)
@@ -843,16 +832,15 @@ enum {
                                  * Gets cleared when the state.conn
                                  * goes into C_CONNECTED state. */
         WRITE_BM_AFTER_RESYNC,  /* A kmalloc() during resync failed */
-        NO_BARRIER_SUPP,        /* underlying block device doesn't implement barriers */
         CONSIDER_RESYNC,
 
-        MD_NO_BARRIER,          /* meta data device does not support barriers,
-                                   so don't even try */
+        MD_NO_FUA,              /* Users wants us to not use FUA/FLUSH on meta data dev */
         SUSPEND_IO,             /* suspend application io */
         BITMAP_IO,              /* suspend application io;
                                    once no more io in flight, start bitmap io */
         BITMAP_IO_QUEUED,       /* Started bitmap IO */
-        GO_DISKLESS,            /* Disk failed, local_cnt reached zero, we are going diskless */
+        GO_DISKLESS,            /* Disk is being detached, on io-error or admin request. */
+        WAS_IO_ERROR,           /* Local disk failed returned IO error */
         RESYNC_AFTER_NEG,       /* Resync after online grow after the attach&negotiate finished. */
         NET_CONGESTED,          /* The data socket is congested */
 
@@ -947,7 +935,6 @@ enum write_ordering_e {
         WO_none,
         WO_drain_io,
         WO_bdev_flush,
-        WO_bio_barrier
 };
 
 struct fifo_buffer {
@@ -1281,6 +1268,7 @@ extern int drbd_bmio_set_n_write(struct drbd_conf *mdev);
 extern int drbd_bmio_clear_n_write(struct drbd_conf *mdev);
 extern int drbd_bitmap_io(struct drbd_conf *mdev, int (*io_fn)(struct drbd_conf *), char *why);
 extern void drbd_go_diskless(struct drbd_conf *mdev);
+extern void drbd_ldev_destroy(struct drbd_conf *mdev);
 
 
 /* Meta data layout
@@ -1798,17 +1786,17 @@ static inline void __drbd_chk_io_error_(struct drbd_conf *mdev, int forcedetach,
         case EP_PASS_ON:
                 if (!forcedetach) {
                         if (__ratelimit(&drbd_ratelimit_state))
-                                dev_err(DEV, "Local IO failed in %s."
-                                             "Passing error on...\n", where);
+                                dev_err(DEV, "Local IO failed in %s.\n", where);
                         break;
                 }
                 /* NOTE fall through to detach case if forcedetach set */
         case EP_DETACH:
         case EP_CALL_HELPER:
+                set_bit(WAS_IO_ERROR, &mdev->flags);
                 if (mdev->state.disk > D_FAILED) {
                         _drbd_set_state(_NS(mdev, disk, D_FAILED), CS_HARD, NULL);
-                        dev_err(DEV, "Local IO failed in %s."
-                                     "Detaching...\n", where);
+                        dev_err(DEV,
+                                "Local IO failed in %s. Detaching...\n", where);
                 }
                 break;
         }
@@ -1874,7 +1862,7 @@ static inline sector_t drbd_md_last_sector(struct drbd_backing_dev *bdev)
 static inline sector_t drbd_get_capacity(struct block_device *bdev)
 {
         /* return bdev ? get_capacity(bdev->bd_disk) : 0; */
-        return bdev ? bdev->bd_inode->i_size >> 9 : 0;
+        return bdev ? i_size_read(bdev->bd_inode) >> 9 : 0;
 }
 
 /**
@@ -2127,7 +2115,11 @@ static inline void put_ldev(struct drbd_conf *mdev)
         __release(local);
         D_ASSERT(i >= 0);
         if (i == 0) {
+                if (mdev->state.disk == D_DISKLESS)
+                        /* even internal references gone, safe to destroy */
+                        drbd_ldev_destroy(mdev);
                 if (mdev->state.disk == D_FAILED)
+                        /* all application IO references gone. */
                         drbd_go_diskless(mdev);
                 wake_up(&mdev->misc_wait);
         }
@@ -2138,6 +2130,10 @@ static inline int _get_ldev_if_state(struct drbd_conf *mdev, enum drbd_disk_stat
 {
         int io_allowed;
 
+        /* never get a reference while D_DISKLESS */
+        if (mdev->state.disk == D_DISKLESS)
+                return 0;
+
         atomic_inc(&mdev->local_cnt);
         io_allowed = (mdev->state.disk >= mins);
         if (!io_allowed)
@@ -2406,12 +2402,12 @@ static inline void drbd_md_flush(struct drbd_conf *mdev)
 {
         int r;
 
-        if (test_bit(MD_NO_BARRIER, &mdev->flags))
+        if (test_bit(MD_NO_FUA, &mdev->flags))
                 return;
 
         r = blkdev_issue_flush(mdev->ldev->md_bdev, GFP_KERNEL, NULL);
         if (r) {
-                set_bit(MD_NO_BARRIER, &mdev->flags);
+                set_bit(MD_NO_FUA, &mdev->flags);
                 dev_err(DEV, "meta data flush failed with status %d, disabling md-flushes\n", r);
         }
 }
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index 25c7a73c5062..6be5401d0e88 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -835,6 +835,15 @@ static union drbd_state sanitize_state(struct drbd_conf *mdev, union drbd_state
             ns.conn != C_UNCONNECTED && ns.conn != C_DISCONNECTING && ns.conn <= C_TEAR_DOWN)
                 ns.conn = os.conn;
 
+        /* we cannot fail (again) if we already detached */
+        if (ns.disk == D_FAILED && os.disk == D_DISKLESS)
+                ns.disk = D_DISKLESS;
+
+        /* if we are only D_ATTACHING yet,
+         * we can (and should) go directly to D_DISKLESS. */
+        if (ns.disk == D_FAILED && os.disk == D_ATTACHING)
+                ns.disk = D_DISKLESS;
+
         /* After C_DISCONNECTING only C_STANDALONE may follow */
         if (os.conn == C_DISCONNECTING && ns.conn != C_STANDALONE)
                 ns.conn = os.conn;
@@ -1056,7 +1065,15 @@ int __drbd_set_state(struct drbd_conf *mdev,
             !test_and_set_bit(CONFIG_PENDING, &mdev->flags))
                 set_bit(DEVICE_DYING, &mdev->flags);
 
-        mdev->state.i = ns.i;
+        /* if we are going -> D_FAILED or D_DISKLESS, grab one extra reference
+         * on the ldev here, to be sure the transition -> D_DISKLESS resp.
+         * drbd_ldev_destroy() won't happen before our corresponding
+         * after_state_ch works run, where we put_ldev again. */
+        if ((os.disk != D_FAILED && ns.disk == D_FAILED) ||
+            (os.disk != D_DISKLESS && ns.disk == D_DISKLESS))
+                atomic_inc(&mdev->local_cnt);
+
+        mdev->state = ns;
         wake_up(&mdev->misc_wait);
         wake_up(&mdev->state_wait);
 
@@ -1268,7 +1285,6 @@ static void after_state_ch(struct drbd_conf *mdev, union drbd_state os,
                         if (test_bit(NEW_CUR_UUID, &mdev->flags)) {
                                 drbd_uuid_new_current(mdev);
                                 clear_bit(NEW_CUR_UUID, &mdev->flags);
-                                drbd_md_sync(mdev);
                         }
                         spin_lock_irq(&mdev->req_lock);
                         _drbd_set_state(_NS(mdev, susp_fen, 0), CS_VERBOSE, NULL);
@@ -1365,63 +1381,64 @@ static void after_state_ch(struct drbd_conf *mdev, union drbd_state os,
             os.disk > D_INCONSISTENT && ns.disk == D_INCONSISTENT)
                 drbd_queue_bitmap_io(mdev, &drbd_bmio_set_n_write, NULL, "set_n_write from invalidate");
 
-        /* first half of local IO error */
-        if (os.disk > D_FAILED && ns.disk == D_FAILED) {
-                enum drbd_io_error_p eh = EP_PASS_ON;
+        /* first half of local IO error, failure to attach,
+         * or administrative detach */
+        if (os.disk != D_FAILED && ns.disk == D_FAILED) {
+                enum drbd_io_error_p eh;
+                int was_io_error;
+                /* corresponding get_ldev was in __drbd_set_state, to serialize
+                 * our cleanup here with the transition to D_DISKLESS,
+                 * so it is safe to dreference ldev here. */
+                eh = mdev->ldev->dc.on_io_error;
+                was_io_error = test_and_clear_bit(WAS_IO_ERROR, &mdev->flags);
+
+                /* current state still has to be D_FAILED,
+                 * there is only one way out: to D_DISKLESS,
+                 * and that may only happen after our put_ldev below. */
+                if (mdev->state.disk != D_FAILED)
+                        dev_err(DEV,
+                                "ASSERT FAILED: disk is %s during detach\n",
+                                drbd_disk_str(mdev->state.disk));
 
                 if (drbd_send_state(mdev))
-                        dev_warn(DEV, "Notified peer that my disk is broken.\n");
+                        dev_warn(DEV, "Notified peer that I am detaching my disk\n");
                 else
-                        dev_err(DEV, "Sending state for drbd_io_error() failed\n");
+                        dev_err(DEV, "Sending state for detaching disk failed\n");
 
                 drbd_rs_cancel_all(mdev);
 
-                if (get_ldev_if_state(mdev, D_FAILED)) {
-                        eh = mdev->ldev->dc.on_io_error;
-                        put_ldev(mdev);
-                }
-                if (eh == EP_CALL_HELPER)
+                /* In case we want to get something to stable storage still,
+                 * this may be the last chance.
+                 * Following put_ldev may transition to D_DISKLESS. */
+                drbd_md_sync(mdev);
+                put_ldev(mdev);
+
+                if (was_io_error && eh == EP_CALL_HELPER)
                         drbd_khelper(mdev, "local-io-error");
         }
 
+        /* second half of local IO error, failure to attach,
+         * or administrative detach,
+         * after local_cnt references have reached zero again */
+        if (os.disk != D_DISKLESS && ns.disk == D_DISKLESS) {
+                /* We must still be diskless,
+                 * re-attach has to be serialized with this! */
+                if (mdev->state.disk != D_DISKLESS)
+                        dev_err(DEV,
+                                "ASSERT FAILED: disk is %s while going diskless\n",
+                                drbd_disk_str(mdev->state.disk));
 
-        /* second half of local IO error handling,
-         * after local_cnt references have reached zero: */
-        if (os.disk == D_FAILED && ns.disk == D_DISKLESS) {
-                mdev->rs_total = 0;
-                mdev->rs_failed = 0;
-                atomic_set(&mdev->rs_pending_cnt, 0);
-        }
-
-        if (os.disk > D_DISKLESS && ns.disk == D_DISKLESS) {
-                /* We must still be diskless,
-                 * re-attach has to be serialized with this! */
-                if (mdev->state.disk != D_DISKLESS)
-                        dev_err(DEV,
-                                "ASSERT FAILED: disk is %s while going diskless\n",
-                                drbd_disk_str(mdev->state.disk));
+                mdev->rs_total = 0;
+                mdev->rs_failed = 0;
+                atomic_set(&mdev->rs_pending_cnt, 0);
 
-                /* we cannot assert local_cnt == 0 here, as get_ldev_if_state
-                 * will inc/dec it frequently. Since we became D_DISKLESS, no
-                 * one has touched the protected members anymore, though, so we
-                 * are safe to free them here. */
                 if (drbd_send_state(mdev))
-                        dev_warn(DEV, "Notified peer that I detached my disk.\n");
+                        dev_warn(DEV, "Notified peer that I'm now diskless.\n");
                 else
-                        dev_err(DEV, "Sending state for detach failed\n");
-
-                lc_destroy(mdev->resync);
-                mdev->resync = NULL;
-                lc_destroy(mdev->act_log);
-                mdev->act_log = NULL;
-                __no_warn(local,
-                        drbd_free_bc(mdev->ldev);
-                        mdev->ldev = NULL;);
-
-                if (mdev->md_io_tmpp) {
-                        __free_page(mdev->md_io_tmpp);
-                        mdev->md_io_tmpp = NULL;
-                }
+                        dev_err(DEV, "Sending state for being diskless failed\n");
+                /* corresponding get_ldev in __drbd_set_state
+                 * this may finaly trigger drbd_ldev_destroy. */
+                put_ldev(mdev);
         }
 
         /* Disks got bigger while they were detached */
@@ -2772,11 +2789,6 @@ void drbd_init_set_defaults(struct drbd_conf *mdev)
 
         drbd_set_defaults(mdev);
 
-        /* for now, we do NOT yet support it,
-         * even though we start some framework
-         * to eventually support barriers */
-        set_bit(NO_BARRIER_SUPP, &mdev->flags);
-
         atomic_set(&mdev->ap_bio_cnt, 0);
         atomic_set(&mdev->ap_pending_cnt, 0);
         atomic_set(&mdev->rs_pending_cnt, 0);
@@ -2842,7 +2854,7 @@ void drbd_init_set_defaults(struct drbd_conf *mdev)
         drbd_thread_init(mdev, &mdev->asender, drbd_asender);
 
         mdev->agreed_pro_version = PRO_VERSION_MAX;
-        mdev->write_ordering = WO_bio_barrier;
+        mdev->write_ordering = WO_bdev_flush;
         mdev->resync_wenr = LC_FREE;
 }
 
@@ -2899,7 +2911,6 @@ void drbd_mdev_cleanup(struct drbd_conf *mdev)
         D_ASSERT(list_empty(&mdev->resync_work.list));
         D_ASSERT(list_empty(&mdev->unplug_work.list));
         D_ASSERT(list_empty(&mdev->go_diskless.list));
-
 }
 
 
@@ -3660,6 +3671,8 @@ void drbd_uuid_new_current(struct drbd_conf *mdev) __must_hold(local)
 
         get_random_bytes(&val, sizeof(u64));
         _drbd_uuid_set(mdev, UI_CURRENT, val);
+        /* get it to stable storage _now_ */
+        drbd_md_sync(mdev);
 }
 
 void drbd_uuid_set_bm(struct drbd_conf *mdev, u64 val) __must_hold(local)
@@ -3756,19 +3769,31 @@ static int w_bitmap_io(struct drbd_conf *mdev, struct drbd_work *w, int unused)
         return 1;
 }
 
+void drbd_ldev_destroy(struct drbd_conf *mdev)
+{
+        lc_destroy(mdev->resync);
+        mdev->resync = NULL;
+        lc_destroy(mdev->act_log);
+        mdev->act_log = NULL;
+        __no_warn(local,
+                drbd_free_bc(mdev->ldev);
+                mdev->ldev = NULL;);
+
+        if (mdev->md_io_tmpp) {
+                __free_page(mdev->md_io_tmpp);
+                mdev->md_io_tmpp = NULL;
+        }
+        clear_bit(GO_DISKLESS, &mdev->flags);
+}
+
 static int w_go_diskless(struct drbd_conf *mdev, struct drbd_work *w, int unused)
 {
         D_ASSERT(mdev->state.disk == D_FAILED);
         /* we cannot assert local_cnt == 0 here, as get_ldev_if_state will
          * inc/dec it frequently. Once we are D_DISKLESS, no one will touch
-         * the protected members anymore, though, so in the after_state_ch work
-         * it will be safe to free them. */
+         * the protected members anymore, though, so once put_ldev reaches zero
+         * again, it will be safe to free them. */
         drbd_force_state(mdev, NS(disk, D_DISKLESS));
-        /* We need to wait for return of references checked out while we still
-         * have been D_FAILED, though (drbd_md_sync, bitmap io). */
-        wait_event(mdev->misc_wait, !atomic_read(&mdev->local_cnt));
-
-        clear_bit(GO_DISKLESS, &mdev->flags);
         return 1;
 }
 
@@ -3777,9 +3802,6 @@ void drbd_go_diskless(struct drbd_conf *mdev)
         D_ASSERT(mdev->state.disk == D_FAILED);
         if (!test_and_set_bit(GO_DISKLESS, &mdev->flags))
                 drbd_queue_work(&mdev->data.work, &mdev->go_diskless);
-                /* don't drbd_queue_work_front,
-                 * we need to serialize with the after_state_ch work
-                 * of the -> D_FAILED transition. */
 }
 
 /**
diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
index 87925e97e613..29e5c70e4e26 100644
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -870,6 +870,11 @@ static int drbd_nl_disk_conf(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp
                 retcode = ERR_DISK_CONFIGURED;
                 goto fail;
         }
+        /* It may just now have detached because of IO error.  Make sure
+         * drbd_ldev_destroy is done already, we may end up here very fast,
+         * e.g. if someone calls attach from the on-io-error handler,
+         * to realize a "hot spare" feature (not that I'd recommend that) */
+        wait_event(mdev->misc_wait, !atomic_read(&mdev->local_cnt));
 
         /* allocation not in the IO path, cqueue thread context */
         nbc = kzalloc(sizeof(struct drbd_backing_dev), GFP_KERNEL);
@@ -1098,9 +1103,9 @@ static int drbd_nl_disk_conf(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp
         /* Reset the "barriers don't work" bits here, then force meta data to
          * be written, to ensure we determine if barriers are supported. */
         if (nbc->dc.no_md_flush)
-                set_bit(MD_NO_BARRIER, &mdev->flags);
+                set_bit(MD_NO_FUA, &mdev->flags);
         else
-                clear_bit(MD_NO_BARRIER, &mdev->flags);
+                clear_bit(MD_NO_FUA, &mdev->flags);
 
         /* Point of no return reached.
          * Devices and memory are no longer released by error cleanup below.
@@ -1112,8 +1117,8 @@ static int drbd_nl_disk_conf(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp
         nbc = NULL;
         resync_lru = NULL;
 
-        mdev->write_ordering = WO_bio_barrier;
-        drbd_bump_write_ordering(mdev, WO_bio_barrier);
+        mdev->write_ordering = WO_bdev_flush;
+        drbd_bump_write_ordering(mdev, WO_bdev_flush);
 
         if (drbd_md_test_flag(mdev->ldev, MDF_CRASHED_PRIMARY))
                 set_bit(CRASHED_PRIMARY, &mdev->flags);
@@ -1262,7 +1267,7 @@ static int drbd_nl_disk_conf(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp
  force_diskless_dec:
         put_ldev(mdev);
  force_diskless:
-        drbd_force_state(mdev, NS(disk, D_DISKLESS));
+        drbd_force_state(mdev, NS(disk, D_FAILED));
         drbd_md_sync(mdev);
  release_bdev2_fail:
         if (nbc)
@@ -1285,10 +1290,19 @@ static int drbd_nl_disk_conf(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp
         return 0;
 }
 
+/* Detaching the disk is a process in multiple stages.  First we need to lock
+ * out application IO, in-flight IO, IO stuck in drbd_al_begin_io.
+ * Then we transition to D_DISKLESS, and wait for put_ldev() to return all
+ * internal references as well.
+ * Only then we have finally detached. */
 static int drbd_nl_detach(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp,
                           struct drbd_nl_cfg_reply *reply)
 {
+        drbd_suspend_io(mdev); /* so no-one is stuck in drbd_al_begin_io */
         reply->ret_code = drbd_request_state(mdev, NS(disk, D_DISKLESS));
+        if (mdev->state.disk == D_DISKLESS)
+                wait_event(mdev->misc_wait, !atomic_read(&mdev->local_cnt));
+        drbd_resume_io(mdev);
         return 0;
 }
 
@@ -1953,7 +1967,6 @@ static int drbd_nl_resume_io(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp
         if (test_bit(NEW_CUR_UUID, &mdev->flags)) {
                 drbd_uuid_new_current(mdev);
                 clear_bit(NEW_CUR_UUID, &mdev->flags);
-                drbd_md_sync(mdev);
         }
         drbd_suspend_io(mdev);
         reply->ret_code = drbd_request_state(mdev, NS3(susp, 0, susp_nod, 0, susp_fen, 0));
diff --git a/drivers/block/drbd/drbd_proc.c b/drivers/block/drbd/drbd_proc.c
index ad325c5d0ce1..7e6ac307e2de 100644
--- a/drivers/block/drbd/drbd_proc.c
+++ b/drivers/block/drbd/drbd_proc.c
@@ -158,7 +158,6 @@ static int drbd_seq_show(struct seq_file *seq, void *v)
                 [WO_none] = 'n',
                 [WO_drain_io] = 'd',
                 [WO_bdev_flush] = 'f',
-                [WO_bio_barrier] = 'b',
         };
 
         seq_printf(seq, "version: " REL_VERSION " (api:%d/proto:%d-%d)\n%s\n",
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index efd6169acf2f..d299fe9e78c8 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -49,11 +49,6 @@
 
 #include "drbd_vli.h"
 
-struct flush_work {
-        struct drbd_work w;
-        struct drbd_epoch *epoch;
-};
-
 enum finish_epoch {
         FE_STILL_LIVE,
         FE_DESTROYED,
@@ -66,16 +61,6 @@ static int drbd_do_auth(struct drbd_conf *mdev);
 static enum finish_epoch drbd_may_finish_epoch(struct drbd_conf *, struct drbd_epoch *, enum epoch_event);
 static int e_end_block(struct drbd_conf *, struct drbd_work *, int);
 
-static struct drbd_epoch *previous_epoch(struct drbd_conf *mdev, struct drbd_epoch *epoch)
-{
-        struct drbd_epoch *prev;
-        spin_lock(&mdev->epoch_lock);
-        prev = list_entry(epoch->list.prev, struct drbd_epoch, list);
-        if (prev == epoch || prev == mdev->current_epoch)
-                prev = NULL;
-        spin_unlock(&mdev->epoch_lock);
-        return prev;
-}
 
 #define GFP_TRY (__GFP_HIGHMEM | __GFP_NOWARN)
 
@@ -981,7 +966,7 @@ static int drbd_recv_header(struct drbd_conf *mdev, enum drbd_packets *cmd, unsi
         return TRUE;
 }
 
-static enum finish_epoch drbd_flush_after_epoch(struct drbd_conf *mdev, struct drbd_epoch *epoch)
+static void drbd_flush(struct drbd_conf *mdev)
 {
         int rv;
 
@@ -997,24 +982,6 @@ static enum finish_epoch drbd_flush_after_epoch(struct drbd_conf *mdev, struct d
                 }
                 put_ldev(mdev);
         }
-
-        return drbd_may_finish_epoch(mdev, epoch, EV_BARRIER_DONE);
-}
-
-static int w_flush(struct drbd_conf *mdev, struct drbd_work *w, int cancel)
-{
-        struct flush_work *fw = (struct flush_work *)w;
-        struct drbd_epoch *epoch = fw->epoch;
-
-        kfree(w);
-
-        if (!test_and_set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &epoch->flags))
-                drbd_flush_after_epoch(mdev, epoch);
-
-        drbd_may_finish_epoch(mdev, epoch, EV_PUT |
-                              (mdev->state.conn < C_CONNECTED ? EV_CLEANUP : 0));
-
-        return 1;
 }
 
 /**
@@ -1027,15 +994,13 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_conf *mdev,
                                                struct drbd_epoch *epoch,
                                                enum epoch_event ev)
 {
-        int finish, epoch_size;
+        int epoch_size;
         struct drbd_epoch *next_epoch;
-        int schedule_flush = 0;
         enum finish_epoch rv = FE_STILL_LIVE;
 
         spin_lock(&mdev->epoch_lock);
         do {
                 next_epoch = NULL;
-                finish = 0;
 
                 epoch_size = atomic_read(&epoch->epoch_size);
 
@@ -1045,16 +1010,6 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_conf *mdev,
                         break;
                 case EV_GOT_BARRIER_NR:
                         set_bit(DE_HAVE_BARRIER_NUMBER, &epoch->flags);
-
-                        /* Special case: If we just switched from WO_bio_barrier to
-                           WO_bdev_flush we should not finish the current epoch */
-                        if (test_bit(DE_CONTAINS_A_BARRIER, &epoch->flags) && epoch_size == 1 &&
-                            mdev->write_ordering != WO_bio_barrier &&
-                            epoch == mdev->current_epoch)
-                                clear_bit(DE_CONTAINS_A_BARRIER, &epoch->flags);
-                        break;
-                case EV_BARRIER_DONE:
-                        set_bit(DE_BARRIER_IN_NEXT_EPOCH_DONE, &epoch->flags);
                         break;
                 case EV_BECAME_LAST:
                         /* nothing to do*/
@@ -1063,23 +1018,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_conf *mdev,
 
                 if (epoch_size != 0 &&
                     atomic_read(&epoch->active) == 0 &&
-                    test_bit(DE_HAVE_BARRIER_NUMBER, &epoch->flags) &&
-                    epoch->list.prev == &mdev->current_epoch->list &&
-                    !test_bit(DE_IS_FINISHING, &epoch->flags)) {
-                        /* Nearly all conditions are met to finish that epoch... */
-                        if (test_bit(DE_BARRIER_IN_NEXT_EPOCH_DONE, &epoch->flags) ||
-                            mdev->write_ordering == WO_none ||
-                            (epoch_size == 1 && test_bit(DE_CONTAINS_A_BARRIER, &epoch->flags)) ||
-                            ev & EV_CLEANUP) {
-                                finish = 1;
-                                set_bit(DE_IS_FINISHING, &epoch->flags);
-                        } else if (!test_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &epoch->flags) &&
-                                 mdev->write_ordering == WO_bio_barrier) {
-                                atomic_inc(&epoch->active);
-                                schedule_flush = 1;
-                        }
-                }
-                if (finish) {
+                    test_bit(DE_HAVE_BARRIER_NUMBER, &epoch->flags)) {
                         if (!(ev & EV_CLEANUP)) {
                                 spin_unlock(&mdev->epoch_lock);
                                 drbd_send_b_ack(mdev, epoch->barrier_nr, epoch_size);
@@ -1102,6 +1041,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_conf *mdev,
                                 /* atomic_set(&epoch->active, 0); is already zero */
                                 if (rv == FE_STILL_LIVE)
                                         rv = FE_RECYCLED;
+                                wake_up(&mdev->ee_wait);
                         }
                 }
 
@@ -1113,22 +1053,6 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_conf *mdev,
 
         spin_unlock(&mdev->epoch_lock);
 
-        if (schedule_flush) {
-                struct flush_work *fw;
-                fw = kmalloc(sizeof(*fw), GFP_ATOMIC);
-                if (fw) {
-                        fw->w.cb = w_flush;
-                        fw->epoch = epoch;
-                        drbd_queue_work(&mdev->data.work, &fw->w);
-                } else {
-                        dev_warn(DEV, "Could not kmalloc a flush_work obj\n");
-                        set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &epoch->flags);
-                        /* That is not a recursion, only one level */
-                        drbd_may_finish_epoch(mdev, epoch, EV_BARRIER_DONE);
-                        drbd_may_finish_epoch(mdev, epoch, EV_PUT);
-                }
-        }
-
         return rv;
 }
 
@@ -1144,19 +1068,16 @@ void drbd_bump_write_ordering(struct drbd_conf *mdev, enum write_ordering_e wo)
                 [WO_none] = "none",
                 [WO_drain_io] = "drain",
                 [WO_bdev_flush] = "flush",
-                [WO_bio_barrier] = "barrier",
         };
 
         pwo = mdev->write_ordering;
         wo = min(pwo, wo);
-        if (wo == WO_bio_barrier && mdev->ldev->dc.no_disk_barrier)
-                wo = WO_bdev_flush;
         if (wo == WO_bdev_flush && mdev->ldev->dc.no_disk_flush)
                 wo = WO_drain_io;
         if (wo == WO_drain_io && mdev->ldev->dc.no_disk_drain)
                 wo = WO_none;
         mdev->write_ordering = wo;
-        if (pwo != mdev->write_ordering || wo == WO_bio_barrier)
+        if (pwo != mdev->write_ordering || wo == WO_bdev_flush)
                 dev_info(DEV, "Method to ensure write ordering: %s\n", write_ordering_str[mdev->write_ordering]);
 }
 
@@ -1192,7 +1113,7 @@ next_bio:
         bio->bi_sector = sector;
         bio->bi_bdev = mdev->ldev->backing_bdev;
         /* we special case some flags in the multi-bio case, see below
-         * (REQ_UNPLUG, REQ_HARDBARRIER) */
+         * (REQ_UNPLUG) */
         bio->bi_rw = rw;
         bio->bi_private = e;
         bio->bi_end_io = drbd_endio_sec;
@@ -1226,11 +1147,6 @@ next_bio:
                         bio->bi_rw &= ~REQ_UNPLUG;
 
                 drbd_generic_make_request(mdev, fault_type, bio);
-
-                /* strip off REQ_HARDBARRIER,
-                 * unless it is the first or last bio */
-                if (bios && bios->bi_next)
-                        bios->bi_rw &= ~REQ_HARDBARRIER;
         } while (bios);
         maybe_kick_lo(mdev);
         return 0;
@@ -1244,45 +1160,9 @@ fail:
         return -ENOMEM;
 }
 
-/**
- * w_e_reissue() - Worker callback; Resubmit a bio, without REQ_HARDBARRIER set
- * @mdev:       DRBD device.
- * @w:          work object.
- * @cancel:     The connection will be closed anyways (unused in this callback)
- */
-int w_e_reissue(struct drbd_conf *mdev, struct drbd_work *w, int cancel) __releases(local)
-{
-        struct drbd_epoch_entry *e = (struct drbd_epoch_entry *)w;
-        /* We leave DE_CONTAINS_A_BARRIER and EE_IS_BARRIER in place,
-           (and DE_BARRIER_IN_NEXT_EPOCH_ISSUED in the previous Epoch)
-           so that we can finish that epoch in drbd_may_finish_epoch().
-           That is necessary if we already have a long chain of Epochs, before
-           we realize that REQ_HARDBARRIER is actually not supported */
-
-        /* As long as the -ENOTSUPP on the barrier is reported immediately
-           that will never trigger. If it is reported late, we will just
-           print that warning and continue correctly for all future requests
-           with WO_bdev_flush */
-        if (previous_epoch(mdev, e->epoch))
-                dev_warn(DEV, "Write ordering was not enforced (one time event)\n");
-
-        /* we still have a local reference,
-         * get_ldev was done in receive_Data. */
-
-        e->w.cb = e_end_block;
-        if (drbd_submit_ee(mdev, e, WRITE, DRBD_FAULT_DT_WR) != 0) {
-                /* drbd_submit_ee fails for one reason only:
-                 * if was not able to allocate sufficient bios.
-                 * requeue, try again later. */
-                e->w.cb = w_e_reissue;
-                drbd_queue_work(&mdev->data.work, &e->w);
-        }
-        return 1;
-}
-
 static int receive_Barrier(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
 {
-        int rv, issue_flush;
+        int rv;
         struct p_barrier *p = &mdev->data.rbuf.barrier;
         struct drbd_epoch *epoch;
 
@@ -1300,44 +1180,40 @@ static int receive_Barrier(struct drbd_conf *mdev, enum drbd_packets cmd, unsign
          * Therefore we must send the barrier_ack after the barrier request was
          * completed. */
         switch (mdev->write_ordering) {
-        case WO_bio_barrier:
         case WO_none:
                 if (rv == FE_RECYCLED)
                         return TRUE;
-                break;
+
+                /* receiver context, in the writeout path of the other node.
+                 * avoid potential distributed deadlock */
+                epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
+                if (epoch)
+                        break;
+                else
+                        dev_warn(DEV, "Allocation of an epoch failed, slowing down\n");
+                        /* Fall through */
 
         case WO_bdev_flush:
         case WO_drain_io:
-                if (rv == FE_STILL_LIVE) {
-                        set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &mdev->current_epoch->flags);
-                        drbd_wait_ee_list_empty(mdev, &mdev->active_ee);
-                        rv = drbd_flush_after_epoch(mdev, mdev->current_epoch);
-                }
-                if (rv == FE_RECYCLED)
-                        return TRUE;
-
-                /* The asender will send all the ACKs and barrier ACKs out, since
-                   all EEs moved from the active_ee to the done_ee. We need to
-                   provide a new epoch object for the EEs that come in soon */
-                break;
-        }
-
-        /* receiver context, in the writeout path of the other node.
-         * avoid potential distributed deadlock */
-        epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
-        if (!epoch) {
-                dev_warn(DEV, "Allocation of an epoch failed, slowing down\n");
-                issue_flush = !test_and_set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &mdev->current_epoch->flags);
                 drbd_wait_ee_list_empty(mdev, &mdev->active_ee);
-                if (issue_flush) {
-                        rv = drbd_flush_after_epoch(mdev, mdev->current_epoch);
-                        if (rv == FE_RECYCLED)
-                                return TRUE;
+                drbd_flush(mdev);
+
+                if (atomic_read(&mdev->current_epoch->epoch_size)) {
+                        epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
+                        if (epoch)
+                                break;
                 }
 
-                drbd_wait_ee_list_empty(mdev, &mdev->done_ee);
+                epoch = mdev->current_epoch;
+                wait_event(mdev->ee_wait, atomic_read(&epoch->epoch_size) == 0);
+
+                D_ASSERT(atomic_read(&epoch->active) == 0);
+                D_ASSERT(epoch->flags == 0);
 
                 return TRUE;
+        default:
+                dev_err(DEV, "Strangeness in mdev->write_ordering %d\n", mdev->write_ordering);
+                return FALSE;
         }
 
         epoch->flags = 0;
@@ -1652,15 +1528,8 @@ static int e_end_block(struct drbd_conf *mdev, struct drbd_work *w, int cancel)
 {
         struct drbd_epoch_entry *e = (struct drbd_epoch_entry *)w;
         sector_t sector = e->sector;
-        struct drbd_epoch *epoch;
         int ok = 1, pcmd;
 
-        if (e->flags & EE_IS_BARRIER) {
-                epoch = previous_epoch(mdev, e->epoch);
-                if (epoch)
-                        drbd_may_finish_epoch(mdev, epoch, EV_BARRIER_DONE + (cancel ? EV_CLEANUP : 0));
-        }
-
         if (mdev->net_conf->wire_protocol == DRBD_PROT_C) {
                 if (likely((e->flags & EE_WAS_ERROR) == 0)) {
                         pcmd = (mdev->state.conn >= C_SYNC_SOURCE &&
@@ -1817,27 +1686,6 @@ static int receive_Data(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned
         e->epoch = mdev->current_epoch;
         atomic_inc(&e->epoch->epoch_size);
         atomic_inc(&e->epoch->active);
-
-        if (mdev->write_ordering == WO_bio_barrier && atomic_read(&e->epoch->epoch_size) == 1) {
-                struct drbd_epoch *epoch;
-                /* Issue a barrier if we start a new epoch, and the previous epoch
-                   was not a epoch containing a single request which already was
-                   a Barrier. */
-                epoch = list_entry(e->epoch->list.prev, struct drbd_epoch, list);
-                if (epoch == e->epoch) {
-                        set_bit(DE_CONTAINS_A_BARRIER, &e->epoch->flags);
-                        rw |= REQ_HARDBARRIER;
-                        e->flags |= EE_IS_BARRIER;
-                } else {
-                        if (atomic_read(&epoch->epoch_size) > 1 ||
-                            !test_bit(DE_CONTAINS_A_BARRIER, &epoch->flags)) {
-                                set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &epoch->flags);
-                                set_bit(DE_CONTAINS_A_BARRIER, &e->epoch->flags);
-                                rw |= REQ_HARDBARRIER;
-                                e->flags |= EE_IS_BARRIER;
-                        }
-                }
-        }
         spin_unlock(&mdev->epoch_lock);
 
         dp_flags = be32_to_cpu(p->dp_flags);
@@ -1995,10 +1843,11 @@ static int receive_Data(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned
                 break;
         }
 
-        if (mdev->state.pdsk == D_DISKLESS) {
+        if (mdev->state.pdsk < D_INCONSISTENT) {
                 /* In case we have the only disk of the cluster, */
                 drbd_set_out_of_sync(mdev, e->sector, e->size);
                 e->flags |= EE_CALL_AL_COMPLETE_IO;
+                e->flags &= ~EE_MAY_SET_IN_SYNC;
                 drbd_al_begin_io(mdev, e->sector);
         }
 
@@ -3362,7 +3211,7 @@ static int receive_state(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned
                 if (ns.conn == C_MASK) {
                         ns.conn = C_CONNECTED;
                         if (mdev->state.disk == D_NEGOTIATING) {
-                                drbd_force_state(mdev, NS(disk, D_DISKLESS));
+                                drbd_force_state(mdev, NS(disk, D_FAILED));
                         } else if (peer_state.disk == D_NEGOTIATING) {
                                 dev_err(DEV, "Disk attach process on the peer node was aborted.\n");
                                 peer_state.disk = D_DISKLESS;
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index 9e91a2545fc8..11a75d32a2e2 100644
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -258,7 +258,7 @@ void _req_may_be_done(struct drbd_request *req, struct bio_and_error *m)
                 if (!hlist_unhashed(&req->colision))
                         hlist_del(&req->colision);
                 else
-                        D_ASSERT((s & RQ_NET_MASK) == 0);
+                        D_ASSERT((s & (RQ_NET_MASK & ~RQ_NET_DONE)) == 0);
 
                 /* for writes we need to do some extra housekeeping */
                 if (rw == WRITE)
@@ -813,7 +813,8 @@ static int drbd_make_request_common(struct drbd_conf *mdev, struct bio *bio)
                              mdev->state.conn >= C_CONNECTED));
 
         if (!(local || remote) && !is_susp(mdev->state)) {
-                dev_err(DEV, "IO ERROR: neither local nor remote disk\n");
+                if (__ratelimit(&drbd_ratelimit_state))
+                        dev_err(DEV, "IO ERROR: neither local nor remote disk\n");
                 goto fail_free_complete;
         }
 
@@ -942,12 +943,21 @@ allocate_barrier:
         if (local) {
                 req->private_bio->bi_bdev = mdev->ldev->backing_bdev;
 
-                if (FAULT_ACTIVE(mdev, rw == WRITE ? DRBD_FAULT_DT_WR
-                                     : rw == READ  ? DRBD_FAULT_DT_RD
-                                     :               DRBD_FAULT_DT_RA))
+                /* State may have changed since we grabbed our reference on the
+                 * mdev->ldev member. Double check, and short-circuit to endio.
+                 * In case the last activity log transaction failed to get on
+                 * stable storage, and this is a WRITE, we may not even submit
+                 * this bio. */
+                if (get_ldev(mdev)) {
+                        if (FAULT_ACTIVE(mdev, rw == WRITE ? DRBD_FAULT_DT_WR
+                                             : rw == READ  ? DRBD_FAULT_DT_RD
+                                             :               DRBD_FAULT_DT_RA))
+                                bio_endio(req->private_bio, -EIO);
+                        else
+                                generic_make_request(req->private_bio);
+                        put_ldev(mdev);
+                } else
                         bio_endio(req->private_bio, -EIO);
-                else
-                        generic_make_request(req->private_bio);
         }
 
         /* we need to plug ALWAYS since we possibly need to kick lo_dev.
@@ -1022,20 +1032,6 @@ int drbd_make_request_26(struct request_queue *q, struct bio *bio)
                 return 0;
         }
 
-        /* Reject barrier requests if we know the underlying device does
-         * not support them.
-         * XXX: Need to get this info from peer as well some how so we
-         * XXX: reject if EITHER side/data/metadata area does not support them.
-         *
-         * because of those XXX, this is not yet enabled,
-         * i.e. in drbd_init_set_defaults we set the NO_BARRIER_SUPP bit.
-         */
-        if (unlikely(bio->bi_rw & REQ_HARDBARRIER) && test_bit(NO_BARRIER_SUPP, &mdev->flags)) {
-                /* dev_warn(DEV, "Rejecting barrier request as underlying device does not support\n"); */
-                bio_endio(bio, -EOPNOTSUPP);
-                return 0;
-        }
-
         /*
          * what we "blindly" assume:
          */
diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
index 108d58015cd1..b0551ba7ad0c 100644
--- a/drivers/block/drbd/drbd_worker.c
+++ b/drivers/block/drbd/drbd_worker.c
@@ -102,12 +102,6 @@ void drbd_endio_read_sec_final(struct drbd_epoch_entry *e) __releases(local)
         put_ldev(mdev);
 }
 
-static int is_failed_barrier(int ee_flags)
-{
-        return (ee_flags & (EE_IS_BARRIER|EE_WAS_ERROR|EE_RESUBMITTED))
-                        == (EE_IS_BARRIER|EE_WAS_ERROR);
-}
-
 /* writes on behalf of the partner, or resync writes,
  * "submitted" by the receiver, final stage.  */
 static void drbd_endio_write_sec_final(struct drbd_epoch_entry *e) __releases(local)
@@ -119,21 +113,6 @@ static void drbd_endio_write_sec_final(struct drbd_epoch_entry *e) __releases(lo
         int is_syncer_req;
         int do_al_complete_io;
 
-        /* if this is a failed barrier request, disable use of barriers,
-         * and schedule for resubmission */
-        if (is_failed_barrier(e->flags)) {
-                drbd_bump_write_ordering(mdev, WO_bdev_flush);
-                spin_lock_irqsave(&mdev->req_lock, flags);
-                list_del(&e->w.list);
-                e->flags = (e->flags & ~EE_WAS_ERROR) | EE_RESUBMITTED;
-                e->w.cb = w_e_reissue;
-                /* put_ldev actually happens below, once we come here again. */
-                __release(local);
-                spin_unlock_irqrestore(&mdev->req_lock, flags);
-                drbd_queue_work(&mdev->data.work, &e->w);
-                return;
-        }
-
         D_ASSERT(e->block_id != ID_VACANT);
 
         /* after we moved e to done_ee,
@@ -925,7 +904,7 @@ out:
         drbd_md_sync(mdev);
 
         if (test_and_clear_bit(WRITE_BM_AFTER_RESYNC, &mdev->flags)) {
-                dev_warn(DEV, "Writing the whole bitmap, due to failed kmalloc\n");
+                dev_info(DEV, "Writing the whole bitmap\n");
                 drbd_queue_bitmap_io(mdev, &drbd_bm_write, NULL, "write from resync_finished");
         }
 
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 767107cce982..3951020e494a 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -4363,9 +4363,9 @@ out_unreg_blkdev:
 out_put_disk:
         while (dr--) {
                 del_timer(&motor_off_timer[dr]);
-                put_disk(disks[dr]);
                 if (disks[dr]->queue)
                         blk_cleanup_queue(disks[dr]->queue);
+                put_disk(disks[dr]);
         }
         return err;
 }
@@ -4573,8 +4573,8 @@ static void __exit floppy_module_exit(void)
                         device_remove_file(&floppy_device[drive].dev, &dev_attr_cmos);
                         platform_device_unregister(&floppy_device[drive]);
                 }
-                put_disk(disks[drive]);
                 blk_cleanup_queue(disks[drive]->queue);
+                put_disk(disks[drive]);
         }
 
         del_timer_sync(&fd_timeout);
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 1e5284ef65fa..7ea0bea2f7e3 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -481,12 +481,6 @@ static int do_bio_filebacked(struct loop_device *lo, struct bio *bio)
         if (bio_rw(bio) == WRITE) {
                 struct file *file = lo->lo_backing_file;
 
-                /* REQ_HARDBARRIER is deprecated */
-                if (bio->bi_rw & REQ_HARDBARRIER) {
-                        ret = -EOPNOTSUPP;
-                        goto out;
-                }
-
                 if (bio->bi_rw & REQ_FLUSH) {
                         ret = vfs_fsync(file, 0);
                         if (unlikely(ret && ret != -EINVAL)) {
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 06e2812ba124..255035cfc88a 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -289,8 +289,6 @@ static int blkif_queue_request(struct request *req)
 
         ring_req->operation = rq_data_dir(req) ?
                 BLKIF_OP_WRITE : BLKIF_OP_READ;
-        if (req->cmd_flags & REQ_HARDBARRIER)
-                ring_req->operation = BLKIF_OP_WRITE_BARRIER;
 
         ring_req->nr_segments = blk_rq_map_sg(req->q, req, info->sg);
         BUG_ON(ring_req->nr_segments > BLKIF_MAX_SEGMENTS_PER_REQUEST);
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index d120a5c1c093..ab3894f742c3 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -68,6 +68,9 @@ static struct usb_device_id btusb_table[] = {
         /* Apple MacBookPro6,2 */
         { USB_DEVICE(0x05ac, 0x8218) },
 
+        /* Apple MacBookAir3,1, MacBookAir3,2 */
+        { USB_DEVICE(0x05ac, 0x821b) },
+
         /* AVM BlueFRITZ! USB v2.0 */
         { USB_DEVICE(0x057c, 0x3800) },
 
@@ -1029,6 +1032,8 @@ static int btusb_probe(struct usb_interface *intf,
 
         usb_set_intfdata(intf, data);
 
+        usb_enable_autosuspend(interface_to_usbdev(intf));
+
         return 0;
 }
 
diff --git a/drivers/char/Makefile b/drivers/char/Makefile
index 3a9c01416839..ba53ec956c95 100644
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -2,24 +2,10 @@
 # Makefile for the kernel character device drivers.
 #
 
-#
-# This file contains the font map for the default (hardware) font
-#
-FONTMAPFILE = cp437.uni
-
-obj-y    += mem.o random.o tty_io.o n_tty.o tty_ioctl.o tty_ldisc.o tty_buffer.o tty_port.o
-
-obj-y                           += tty_mutex.o
-obj-$(CONFIG_LEGACY_PTYS)       += pty.o
-obj-$(CONFIG_UNIX98_PTYS)       += pty.o
+obj-y                           += mem.o random.o
 obj-$(CONFIG_TTY_PRINTK)        += ttyprintk.o
 obj-y                           += misc.o
-obj-$(CONFIG_VT)                += vt_ioctl.o vc_screen.o selection.o keyboard.o
 obj-$(CONFIG_BFIN_JTAG_COMM)    += bfin_jtag_comm.o
-obj-$(CONFIG_CONSOLE_TRANSLATIONS) += consolemap.o consolemap_deftbl.o
-obj-$(CONFIG_HW_CONSOLE)        += vt.o defkeymap.o
-obj-$(CONFIG_AUDIT)             += tty_audit.o
-obj-$(CONFIG_MAGIC_SYSRQ)       += sysrq.o
 obj-$(CONFIG_MVME147_SCC)       += generic_serial.o vme_scc.o
 obj-$(CONFIG_MVME162_SCC)       += generic_serial.o vme_scc.o
 obj-$(CONFIG_BVME6000_SCC)      += generic_serial.o vme_scc.o
@@ -41,8 +27,6 @@ obj-$(CONFIG_ISI)		+= isicom.o
 obj-$(CONFIG_SYNCLINK)          += synclink.o
 obj-$(CONFIG_SYNCLINKMP)        += synclinkmp.o
 obj-$(CONFIG_SYNCLINK_GT)       += synclink_gt.o
-obj-$(CONFIG_N_HDLC)            += n_hdlc.o
-obj-$(CONFIG_N_GSM)             += n_gsm.o
 obj-$(CONFIG_AMIGA_BUILTIN_SERIAL) += amiserial.o
 obj-$(CONFIG_SX)                += sx.o generic_serial.o
 obj-$(CONFIG_RIO)               += rio/ generic_serial.o
@@ -74,7 +58,6 @@ obj-$(CONFIG_PRINTER)		+= lp.o
 obj-$(CONFIG_APM_EMULATION)     += apm-emulation.o
 
 obj-$(CONFIG_DTLK)              += dtlk.o
-obj-$(CONFIG_R3964)             += n_r3964.o
 obj-$(CONFIG_APPLICOM)          += applicom.o
 obj-$(CONFIG_SONYPI)            += sonypi.o
 obj-$(CONFIG_RTC)               += rtc.o
@@ -115,28 +98,3 @@ obj-$(CONFIG_RAMOOPS)		+= ramoops.o
 
 obj-$(CONFIG_JS_RTC)            += js-rtc.o
 js-rtc-y = rtc.o
-
-# Files generated that shall be removed upon make clean
-clean-files := consolemap_deftbl.c defkeymap.c
-
-quiet_cmd_conmk = CONMK   $@
-      cmd_conmk = scripts/conmakehash $< > $@
-
-$(obj)/consolemap_deftbl.c: $(src)/$(FONTMAPFILE)
-        $(call cmd,conmk)
-
-$(obj)/defkeymap.o:  $(obj)/defkeymap.c
-
-# Uncomment if you're changing the keymap and have an appropriate
-# loadkeys version for the map. By default, we'll use the shipped
-# versions.
-# GENERATE_KEYMAP := 1
-
-ifdef GENERATE_KEYMAP
-
-$(obj)/defkeymap.c: $(obj)/%.c: $(src)/%.map
-        loadkeys --mktable $< > $@.tmp
-        sed -e 's/^static *//' $@.tmp > $@
-        rm $@.tmp
-
-endif
diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index 6b6760ea2435..9272c38dd3c6 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -1210,14 +1210,14 @@ static void gen6_write_entry(dma_addr_t addr, unsigned int entry,
         unsigned int gfdt = flags & AGP_USER_CACHED_MEMORY_GFDT;
         u32 pte_flags;
 
-        if (type_mask == AGP_USER_UNCACHED_MEMORY)
+        if (type_mask == AGP_USER_MEMORY)
                 pte_flags = GEN6_PTE_UNCACHED | I810_PTE_VALID;
         else if (type_mask == AGP_USER_CACHED_MEMORY_LLC_MLC) {
-                pte_flags = GEN6_PTE_LLC | I810_PTE_VALID;
+                pte_flags = GEN6_PTE_LLC_MLC | I810_PTE_VALID;
                 if (gfdt)
                         pte_flags |= GEN6_PTE_GFDT;
         } else { /* set 'normal'/'cached' to LLC by default */
-                pte_flags = GEN6_PTE_LLC_MLC | I810_PTE_VALID;
+                pte_flags = GEN6_PTE_LLC | I810_PTE_VALID;
                 if (gfdt)
                         pte_flags |= GEN6_PTE_GFDT;
         }
diff --git a/drivers/char/amiserial.c b/drivers/char/amiserial.c
index b0a70461a12c..c0bd6f472c52 100644
--- a/drivers/char/amiserial.c
+++ b/drivers/char/amiserial.c
@@ -1299,7 +1299,6 @@ static int rs_ioctl(struct tty_struct *tty, struct file * file,
 {
         struct async_struct * info = tty->driver_data;
         struct async_icount cprev, cnow;        /* kernel counter temps */
-        struct serial_icounter_struct icount;
         void __user *argp = (void __user *)arg;
         unsigned long flags;
 
diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
index 3bc0eef88717..d72433f2d310 100644
--- a/drivers/char/i8k.c
+++ b/drivers/char/i8k.c
@@ -120,7 +120,7 @@ static int i8k_smm(struct smm_regs *regs)
         int eax = regs->eax;
 
 #if defined(CONFIG_X86_64)
-        asm("pushq %%rax\n\t"
+        asm volatile("pushq %%rax\n\t"
                 "movl 0(%%rax),%%edx\n\t"
                 "pushq %%rdx\n\t"
                 "movl 4(%%rax),%%ebx\n\t"
@@ -146,7 +146,7 @@ static int i8k_smm(struct smm_regs *regs)
                 :    "a"(regs)
                 :    "%ebx", "%ecx", "%edx", "%esi", "%edi", "memory");
 #else
-        asm("pushl %%eax\n\t"
+        asm volatile("pushl %%eax\n\t"
             "movl 0(%%eax),%%edx\n\t"
             "push %%edx\n\t"
             "movl 4(%%eax),%%ebx\n\t"
@@ -167,7 +167,8 @@ static int i8k_smm(struct smm_regs *regs)
             "movl %%edx,0(%%eax)\n\t"
             "lahf\n\t"
             "shrl $8,%%eax\n\t"
-            "andl $1,%%eax\n":"=a"(rc)
+            "andl $1,%%eax\n"
+            :"=a"(rc)
             :    "a"(regs)
             :    "%ebx", "%ecx", "%edx", "%esi", "%edi", "memory");
 #endif
diff --git a/drivers/char/nozomi.c b/drivers/char/nozomi.c
index dd3f9b1f11b4..294d03e8c61a 100644
--- a/drivers/char/nozomi.c
+++ b/drivers/char/nozomi.c
@@ -1828,7 +1828,6 @@ static int ntty_ioctl(struct tty_struct *tty, struct file *file,
                       unsigned int cmd, unsigned long arg)
 {
         struct port *port = tty->driver_data;
-        void __user *argp = (void __user *)arg;
         int rval = -ENOIOCTLCMD;
 
         DBG1("******** IOCTL, cmd: %d", cmd);
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index d962f25dcc2a..777181a2e603 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -979,8 +979,9 @@ static ssize_t cmm_read(struct file *filp, __user char *buf, size_t count,
                 if (dev->flags0 & 1) {
                         set_bit(IS_CMM_ABSENT, &dev->flags);
                         rc = -ENODEV;
+                } else {
+                        rc = -EIO;
                 }
-                rc = -EIO;
                 goto release_io;
         }
 
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index bfc10f89d951..eaa41992fbe2 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -2796,6 +2796,7 @@ static const struct tty_operations mgslpc_ops = {
         .hangup = mgslpc_hangup,
         .tiocmget = tiocmget,
         .tiocmset = tiocmset,
+        .get_icount = mgslpc_get_icount,
         .proc_fops = &mgslpc_proc_fops,
 };
 
diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c
index a44611652282..d68d3aa1814b 100644
--- a/drivers/clocksource/sh_cmt.c
+++ b/drivers/clocksource/sh_cmt.c
@@ -616,13 +616,9 @@ static int sh_cmt_setup(struct sh_cmt_priv *p, struct platform_device *pdev)
         /* get hold of clock */
         p->clk = clk_get(&p->pdev->dev, "cmt_fck");
         if (IS_ERR(p->clk)) {
-                dev_warn(&p->pdev->dev, "using deprecated clock lookup\n");
-                p->clk = clk_get(&p->pdev->dev, cfg->clk);
-                if (IS_ERR(p->clk)) {
-                        dev_err(&p->pdev->dev, "cannot get clock\n");
-                        ret = PTR_ERR(p->clk);
-                        goto err1;
-                }
+                dev_err(&p->pdev->dev, "cannot get clock\n");
+                ret = PTR_ERR(p->clk);
+                goto err1;
         }
 
         if (resource_size(res) == 6) {
diff --git a/drivers/clocksource/sh_mtu2.c b/drivers/clocksource/sh_mtu2.c
index ef7a5be8a09f..40630cb98237 100644
--- a/drivers/clocksource/sh_mtu2.c
+++ b/drivers/clocksource/sh_mtu2.c
@@ -287,13 +287,9 @@ static int sh_mtu2_setup(struct sh_mtu2_priv *p, struct platform_device *pdev)
         /* get hold of clock */
         p->clk = clk_get(&p->pdev->dev, "mtu2_fck");
         if (IS_ERR(p->clk)) {
-                dev_warn(&p->pdev->dev, "using deprecated clock lookup\n");
-                p->clk = clk_get(&p->pdev->dev, cfg->clk);
-                if (IS_ERR(p->clk)) {
-                        dev_err(&p->pdev->dev, "cannot get clock\n");
-                        ret = PTR_ERR(p->clk);
-                        goto err1;
-                }
+                dev_err(&p->pdev->dev, "cannot get clock\n");
+                ret = PTR_ERR(p->clk);
+                goto err1;
         }
 
         return sh_mtu2_register(p, (char *)dev_name(&p->pdev->dev),
diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c
index de715901b82a..36aba9923060 100644
--- a/drivers/clocksource/sh_tmu.c
+++ b/drivers/clocksource/sh_tmu.c
@@ -393,13 +393,9 @@ static int sh_tmu_setup(struct sh_tmu_priv *p, struct platform_device *pdev)
         /* get hold of clock */
         p->clk = clk_get(&p->pdev->dev, "tmu_fck");
         if (IS_ERR(p->clk)) {
-                dev_warn(&p->pdev->dev, "using deprecated clock lookup\n");
-                p->clk = clk_get(&p->pdev->dev, cfg->clk);
-                if (IS_ERR(p->clk)) {
-                        dev_err(&p->pdev->dev, "cannot get clock\n");
-                        ret = PTR_ERR(p->clk);
-                        goto err1;
-                }
+                dev_err(&p->pdev->dev, "cannot get clock\n");
+                ret = PTR_ERR(p->clk);
+                goto err1;
         }
 
         return sh_tmu_register(p, (char *)dev_name(&p->pdev->dev),
diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c
index 88ee01510ec0..76141262ea1d 100644
--- a/drivers/crypto/n2_core.c
+++ b/drivers/crypto/n2_core.c
@@ -1832,7 +1832,7 @@ static int __devinit get_irq_props(struct mdesc_handle *mdesc, u64 node,
                 return -ENODEV;
 
         ino = mdesc_get_property(mdesc, node, "ino", &ino_len);
-        if (!intr)
+        if (!ino)
                 return -ENODEV;
 
         if (intr_len != ino_len)
diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c
index 2e992bc8015b..8a515baa38f7 100644
--- a/drivers/crypto/padlock-aes.c
+++ b/drivers/crypto/padlock-aes.c
@@ -286,7 +286,7 @@ static inline u8 *padlock_xcrypt_cbc(const u8 *input, u8 *output, void *key,
         if (initial)
                 asm volatile (".byte 0xf3,0x0f,0xa7,0xd0"       /* rep xcryptcbc */
                               : "+S" (input), "+D" (output), "+a" (iv)
-                              : "d" (control_word), "b" (key), "c" (count));
+                              : "d" (control_word), "b" (key), "c" (initial));
 
         asm volatile (".byte 0xf3,0x0f,0xa7,0xd0"       /* rep xcryptcbc */
                       : "+S" (input), "+D" (output), "+a" (iv)
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index 9dcb17d51aee..84eb607d6c03 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -577,17 +577,11 @@ static int ohci_update_phy_reg(struct fw_card *card, int addr,
         return ret;
 }
 
-static int ar_context_add_page(struct ar_context *ctx)
+static void ar_context_link_page(struct ar_context *ctx,
+                                 struct ar_buffer *ab, dma_addr_t ab_bus)
 {
-        struct device *dev = ctx->ohci->card.device;
-        struct ar_buffer *ab;
-        dma_addr_t uninitialized_var(ab_bus);
         size_t offset;
 
-        ab = dma_alloc_coherent(dev, PAGE_SIZE, &ab_bus, GFP_ATOMIC);
-        if (ab == NULL)
-                return -ENOMEM;
-
         ab->next = NULL;
         memset(&ab->descriptor, 0, sizeof(ab->descriptor));
         ab->descriptor.control        = cpu_to_le16(DESCRIPTOR_INPUT_MORE |
@@ -606,6 +600,19 @@ static int ar_context_add_page(struct ar_context *ctx)
 
         reg_write(ctx->ohci, CONTROL_SET(ctx->regs), CONTEXT_WAKE);
         flush_writes(ctx->ohci);
+}
+
+static int ar_context_add_page(struct ar_context *ctx)
+{
+        struct device *dev = ctx->ohci->card.device;
+        struct ar_buffer *ab;
+        dma_addr_t uninitialized_var(ab_bus);
+
+        ab = dma_alloc_coherent(dev, PAGE_SIZE, &ab_bus, GFP_ATOMIC);
+        if (ab == NULL)
+                return -ENOMEM;
+
+        ar_context_link_page(ctx, ab, ab_bus);
 
         return 0;
 }
@@ -730,16 +737,17 @@ static __le32 *handle_ar_packet(struct ar_context *ctx, __le32 *buffer)
 static void ar_context_tasklet(unsigned long data)
 {
         struct ar_context *ctx = (struct ar_context *)data;
-        struct fw_ohci *ohci = ctx->ohci;
         struct ar_buffer *ab;
         struct descriptor *d;
         void *buffer, *end;
+        __le16 res_count;
 
         ab = ctx->current_buffer;
         d = &ab->descriptor;
 
-        if (d->res_count == 0) {
-                size_t size, rest, offset;
+        res_count = ACCESS_ONCE(d->res_count);
+        if (res_count == 0) {
+                size_t size, size2, rest, pktsize, size3, offset;
                 dma_addr_t start_bus;
                 void *start;
 
@@ -750,29 +758,63 @@ static void ar_context_tasklet(unsigned long data)
                  */
 
                 offset = offsetof(struct ar_buffer, data);
-                start = buffer = ab;
+                start = ab;
                 start_bus = le32_to_cpu(ab->descriptor.data_address) - offset;
+                buffer = ab->data;
 
                 ab = ab->next;
                 d = &ab->descriptor;
-                size = buffer + PAGE_SIZE - ctx->pointer;
+                size = start + PAGE_SIZE - ctx->pointer;
+                /* valid buffer data in the next page */
                 rest = le16_to_cpu(d->req_count) - le16_to_cpu(d->res_count);
+                /* what actually fits in this page */
+                size2 = min(rest, (size_t)PAGE_SIZE - offset - size);
                 memmove(buffer, ctx->pointer, size);
-                memcpy(buffer + size, ab->data, rest);
-                ctx->current_buffer = ab;
-                ctx->pointer = (void *) ab->data + rest;
-                end = buffer + size + rest;
+                memcpy(buffer + size, ab->data, size2);
+
+                while (size > 0) {
+                        void *next = handle_ar_packet(ctx, buffer);
+                        pktsize = next - buffer;
+                        if (pktsize >= size) {
+                                /*
+                                 * We have handled all the data that was
+                                 * originally in this page, so we can now
+                                 * continue in the next page.
+                                 */
+                                buffer = next;
+                                break;
+                        }
+                        /* move the next packet to the start of the buffer */
+                        memmove(buffer, next, size + size2 - pktsize);
+                        size -= pktsize;
+                        /* fill up this page again */
+                        size3 = min(rest - size2,
+                                    (size_t)PAGE_SIZE - offset - size - size2);
+                        memcpy(buffer + size + size2,
+                               (void *) ab->data + size2, size3);
+                        size2 += size3;
+                }
 
-                while (buffer < end)
-                        buffer = handle_ar_packet(ctx, buffer);
+                if (rest > 0) {
+                        /* handle the packets that are fully in the next page */
+                        buffer = (void *) ab->data +
+                                        (buffer - (start + offset + size));
+                        end = (void *) ab->data + rest;
+
+                        while (buffer < end)
+                                buffer = handle_ar_packet(ctx, buffer);
 
-                dma_free_coherent(ohci->card.device, PAGE_SIZE,
-                                  start, start_bus);
-                ar_context_add_page(ctx);
+                        ctx->current_buffer = ab;
+                        ctx->pointer = end;
+
+                        ar_context_link_page(ctx, start, start_bus);
+                } else {
+                        ctx->pointer = start + PAGE_SIZE;
+                }
         } else {
                 buffer = ctx->pointer;
                 ctx->pointer = end =
-                        (void *) ab + PAGE_SIZE - le16_to_cpu(d->res_count);
+                        (void *) ab + PAGE_SIZE - le16_to_cpu(res_count);
 
                 while (buffer < end)
                         buffer = handle_ar_packet(ctx, buffer);
diff --git a/drivers/gpio/wm8994-gpio.c b/drivers/gpio/wm8994-gpio.c
index 618398e4ed8e..c822baacd8fc 100644
--- a/drivers/gpio/wm8994-gpio.c
+++ b/drivers/gpio/wm8994-gpio.c
@@ -35,6 +35,29 @@ static inline struct wm8994_gpio *to_wm8994_gpio(struct gpio_chip *chip)
         return container_of(chip, struct wm8994_gpio, gpio_chip);
 }
 
+static int wm8994_gpio_request(struct gpio_chip *chip, unsigned offset)
+{
+        struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip);
+        struct wm8994 *wm8994 = wm8994_gpio->wm8994;
+
+        switch (wm8994->type) {
+        case WM8958:
+                switch (offset) {
+                case 1:
+                case 2:
+                case 3:
+                case 4:
+                case 6:
+                        return -EINVAL;
+                }
+                break;
+        default:
+                break;
+        }
+
+        return 0;
+}
+
 static int wm8994_gpio_direction_in(struct gpio_chip *chip, unsigned offset)
 {
         struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip);
@@ -136,6 +159,7 @@ static void wm8994_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 static struct gpio_chip template_chip = {
         .label                  = "wm8994",
         .owner                  = THIS_MODULE,
+        .request                = wm8994_gpio_request,
         .direction_input        = wm8994_gpio_direction_in,
         .get                    = wm8994_gpio_get,
         .direction_output       = wm8994_gpio_direction_out,
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index dcbeb98f195a..f7af91cb273d 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -276,7 +276,7 @@ static bool drm_encoder_crtc_ok(struct drm_encoder *encoder,
         struct drm_crtc *tmp;
         int crtc_mask = 1;
 
-        WARN(!crtc, "checking null crtc?");
+        WARN(!crtc, "checking null crtc?\n");
 
         dev = crtc->dev;
 
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index c1a26217a530..a245d17165ae 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -240,7 +240,7 @@ drm_do_probe_ddc_edid(struct i2c_adapter *adapter, unsigned char *buf,
                         .addr   = DDC_ADDR,
                         .flags  = I2C_M_RD,
                         .len    = len,
-                        .buf    = buf + start,
+                        .buf    = buf,
                 }
         };
 
@@ -253,7 +253,7 @@ drm_do_probe_ddc_edid(struct i2c_adapter *adapter, unsigned char *buf,
 static u8 *
 drm_do_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter)
 {
-        int i, j = 0;
+        int i, j = 0, valid_extensions = 0;
         u8 *block, *new;
 
         if ((block = kmalloc(EDID_LENGTH, GFP_KERNEL)) == NULL)
@@ -280,14 +280,28 @@ drm_do_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter)
 
         for (j = 1; j <= block[0x7e]; j++) {
                 for (i = 0; i < 4; i++) {
-                        if (drm_do_probe_ddc_edid(adapter, block, j,
-                                                  EDID_LENGTH))
+                        if (drm_do_probe_ddc_edid(adapter,
+                                  block + (valid_extensions + 1) * EDID_LENGTH,
+                                  j, EDID_LENGTH))
                                 goto out;
-                        if (drm_edid_block_valid(block + j * EDID_LENGTH))
+                        if (drm_edid_block_valid(block + (valid_extensions + 1) * EDID_LENGTH)) {
+                                valid_extensions++;
                                 break;
+                        }
                 }
                 if (i == 4)
-                        goto carp;
+                        dev_warn(connector->dev->dev,
+                         "%s: Ignoring invalid EDID block %d.\n",
+                         drm_get_connector_name(connector), j);
+        }
+
+        if (valid_extensions != block[0x7e]) {
+                block[EDID_LENGTH-1] += block[0x7e] - valid_extensions;
+                block[0x7e] = valid_extensions;
+                new = krealloc(block, (valid_extensions + 1) * EDID_LENGTH, GFP_KERNEL);
+                if (!new)
+                        goto out;
+                block = new;
         }
 
         return block;
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 3467dd420760..80745f85902c 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -44,7 +44,7 @@ unsigned int i915_fbpercrtc = 0;
 module_param_named(fbpercrtc, i915_fbpercrtc, int, 0400);
 
 unsigned int i915_powersave = 1;
-module_param_named(powersave, i915_powersave, int, 0400);
+module_param_named(powersave, i915_powersave, int, 0600);
 
 unsigned int i915_lvds_downclock = 0;
 module_param_named(lvds_downclock, i915_lvds_downclock, int, 0400);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 2c2c19b6285e..90414ae86afc 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1321,6 +1321,7 @@ static inline void i915_write(struct drm_i915_private *dev_priv, u32 reg,
 
 #define INTEL_PCH_TYPE(dev) (((struct drm_i915_private *)(dev)->dev_private)->pch_type)
 #define HAS_PCH_CPT(dev) (INTEL_PCH_TYPE(dev) == PCH_CPT)
+#define HAS_PCH_IBX(dev) (INTEL_PCH_TYPE(dev) == PCH_IBX)
 
 #define PRIMARY_RINGBUFFER_SIZE         (128*1024)
 
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 8eb8453208b5..ef188e391406 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2172,7 +2172,7 @@ i915_gem_object_unbind(struct drm_gem_object *obj)
 static int i915_ring_idle(struct drm_device *dev,
                           struct intel_ring_buffer *ring)
 {
-        if (list_empty(&ring->gpu_write_list))
+        if (list_empty(&ring->gpu_write_list) && list_empty(&ring->active_list))
                 return 0;
 
         i915_gem_flush_ring(dev, NULL, ring,
@@ -2190,9 +2190,7 @@ i915_gpu_idle(struct drm_device *dev)
         int ret;
 
         lists_empty = (list_empty(&dev_priv->mm.flushing_list) &&
-                       list_empty(&dev_priv->render_ring.active_list) &&
-                       list_empty(&dev_priv->bsd_ring.active_list) &&
-                       list_empty(&dev_priv->blt_ring.active_list));
+                       list_empty(&dev_priv->mm.active_list));
         if (lists_empty)
                 return 0;
 
@@ -3108,7 +3106,8 @@ i915_gem_object_set_to_gpu_domain(struct drm_gem_object *obj,
          * write domain
          */
         if (obj->write_domain &&
-            obj->write_domain != obj->pending_read_domains) {
+            (obj->write_domain != obj->pending_read_domains ||
+             obj_priv->ring != ring)) {
                 flush_domains |= obj->write_domain;
                 invalidate_domains |=
                         obj->pending_read_domains & ~obj->write_domain;
@@ -3497,6 +3496,52 @@ i915_gem_execbuffer_pin(struct drm_device *dev,
         return 0;
 }
 
+static int
+i915_gem_execbuffer_move_to_gpu(struct drm_device *dev,
+                                struct drm_file *file,
+                                struct intel_ring_buffer *ring,
+                                struct drm_gem_object **objects,
+                                int count)
+{
+        struct drm_i915_private *dev_priv = dev->dev_private;
+        int ret, i;
+
+        /* Zero the global flush/invalidate flags. These
+         * will be modified as new domains are computed
+         * for each object
+         */
+        dev->invalidate_domains = 0;
+        dev->flush_domains = 0;
+        dev_priv->mm.flush_rings = 0;
+        for (i = 0; i < count; i++)
+                i915_gem_object_set_to_gpu_domain(objects[i], ring);
+
+        if (dev->invalidate_domains | dev->flush_domains) {
+#if WATCH_EXEC
+                DRM_INFO("%s: invalidate_domains %08x flush_domains %08x\n",
+                          __func__,
+                         dev->invalidate_domains,
+                         dev->flush_domains);
+#endif
+                i915_gem_flush(dev, file,
+                               dev->invalidate_domains,
+                               dev->flush_domains,
+                               dev_priv->mm.flush_rings);
+        }
+
+        for (i = 0; i < count; i++) {
+                struct drm_i915_gem_object *obj = to_intel_bo(objects[i]);
+                /* XXX replace with semaphores */
+                if (obj->ring && ring != obj->ring) {
+                        ret = i915_gem_object_wait_rendering(&obj->base, true);
+                        if (ret)
+                                return ret;
+                }
+        }
+
+        return 0;
+}
+
 /* Throttle our rendering by waiting until the ring has completed our requests
  * emitted over 20 msec ago.
  *
@@ -3757,33 +3802,10 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
                 goto err;
         }
 
-        /* Zero the global flush/invalidate flags. These
-         * will be modified as new domains are computed
-         * for each object
-         */
-        dev->invalidate_domains = 0;
-        dev->flush_domains = 0;
-        dev_priv->mm.flush_rings = 0;
-
-        for (i = 0; i < args->buffer_count; i++) {
-                struct drm_gem_object *obj = object_list[i];
-
-                /* Compute new gpu domains and update invalidate/flush */
-                i915_gem_object_set_to_gpu_domain(obj, ring);
-        }
-
-        if (dev->invalidate_domains | dev->flush_domains) {
-#if WATCH_EXEC
-                DRM_INFO("%s: invalidate_domains %08x flush_domains %08x\n",
-                          __func__,
-                         dev->invalidate_domains,
-                         dev->flush_domains);
-#endif
-                i915_gem_flush(dev, file,
-                               dev->invalidate_domains,
-                               dev->flush_domains,
-                               dev_priv->mm.flush_rings);
-        }
+        ret = i915_gem_execbuffer_move_to_gpu(dev, file, ring,
+                                              object_list, args->buffer_count);
+        if (ret)
+                goto err;
 
         for (i = 0; i < args->buffer_count; i++) {
                 struct drm_gem_object *obj = object_list[i];
@@ -4043,8 +4065,7 @@ i915_gem_object_pin(struct drm_gem_object *obj, uint32_t alignment)
                         alignment = i915_gem_get_gtt_alignment(obj);
                 if (obj_priv->gtt_offset & (alignment - 1)) {
                         WARN(obj_priv->pin_count,
-                             "bo is already pinned with incorrect alignment:"
-                             " offset=%x, req.alignment=%x\n",
+                             "bo is already pinned with incorrect alignment: offset=%x, req.alignment=%x\n",
                              obj_priv->gtt_offset, alignment);
                         ret = i915_gem_object_unbind(obj);
                         if (ret)
@@ -4856,17 +4877,24 @@ i915_gem_phys_pwrite(struct drm_device *dev, struct drm_gem_object *obj,
                      struct drm_file *file_priv)
 {
         struct drm_i915_gem_object *obj_priv = to_intel_bo(obj);
-        void *obj_addr;
-        int ret;
-        char __user *user_data;
+        void *vaddr = obj_priv->phys_obj->handle->vaddr + args->offset;
+        char __user *user_data = (char __user *) (uintptr_t) args->data_ptr;
 
-        user_data = (char __user *) (uintptr_t) args->data_ptr;
-        obj_addr = obj_priv->phys_obj->handle->vaddr + args->offset;
+        DRM_DEBUG_DRIVER("vaddr %p, %lld\n", vaddr, args->size);
 
-        DRM_DEBUG_DRIVER("obj_addr %p, %lld\n", obj_addr, args->size);
-        ret = copy_from_user(obj_addr, user_data, args->size);
-        if (ret)
-                return -EFAULT;
+        if (__copy_from_user_inatomic_nocache(vaddr, user_data, args->size)) {
+                unsigned long unwritten;
+
+                /* The physical object once assigned is fixed for the lifetime
+                 * of the obj, so we can safely drop the lock and continue
+                 * to access vaddr.
+                 */
+                mutex_unlock(&dev->struct_mutex);
+                unwritten = copy_from_user(vaddr, user_data, args->size);
+                mutex_lock(&dev->struct_mutex);
+                if (unwritten)
+                        return -EFAULT;
+        }
 
         drm_agp_chipset_flush(dev);
         return 0;
@@ -4900,9 +4928,7 @@ i915_gpu_is_active(struct drm_device *dev)
         int lists_empty;
 
         lists_empty = list_empty(&dev_priv->mm.flushing_list) &&
-                      list_empty(&dev_priv->render_ring.active_list) &&
-                      list_empty(&dev_priv->bsd_ring.active_list) &&
-                      list_empty(&dev_priv->blt_ring.active_list);
+                      list_empty(&dev_priv->mm.active_list);
 
         return !lists_empty;
 }
diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c
index 43a4013f53fa..d8ae7d1d0cc6 100644
--- a/drivers/gpu/drm/i915/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/i915_gem_evict.c
@@ -165,9 +165,7 @@ i915_gem_evict_everything(struct drm_device *dev)
 
         lists_empty = (list_empty(&dev_priv->mm.inactive_list) &&
                        list_empty(&dev_priv->mm.flushing_list) &&
-                       list_empty(&dev_priv->render_ring.active_list) &&
-                       list_empty(&dev_priv->bsd_ring.active_list) &&
-                       list_empty(&dev_priv->blt_ring.active_list));
+                       list_empty(&dev_priv->mm.active_list));
         if (lists_empty)
                 return -ENOSPC;
 
@@ -184,9 +182,7 @@ i915_gem_evict_everything(struct drm_device *dev)
 
         lists_empty = (list_empty(&dev_priv->mm.inactive_list) &&
                        list_empty(&dev_priv->mm.flushing_list) &&
-                       list_empty(&dev_priv->render_ring.active_list) &&
-                       list_empty(&dev_priv->bsd_ring.active_list) &&
-                       list_empty(&dev_priv->blt_ring.active_list));
+                       list_empty(&dev_priv->mm.active_list));
         BUG_ON(!lists_empty);
 
         return 0;
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index 989c19d2d959..454c064f8ef7 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -862,8 +862,10 @@ int i915_restore_state(struct drm_device *dev)
         /* Clock gating state */
         intel_init_clock_gating(dev);
 
-        if (HAS_PCH_SPLIT(dev))
+        if (HAS_PCH_SPLIT(dev)) {
                 ironlake_enable_drps(dev);
+                intel_init_emon(dev);
+        }
 
         /* Cache mode state */
         I915_WRITE (CACHE_MODE_0, dev_priv->saveCACHE_MODE_0 | 0xffff0000);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 990f065374b2..48d8fd686ea9 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1681,6 +1681,37 @@ static void ironlake_set_pll_edp(struct drm_crtc *crtc, int clock)
         udelay(500);
 }
 
+static void intel_fdi_normal_train(struct drm_crtc *crtc)
+{
+        struct drm_device *dev = crtc->dev;
+        struct drm_i915_private *dev_priv = dev->dev_private;
+        struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+        int pipe = intel_crtc->pipe;
+        u32 reg, temp;
+
+        /* enable normal train */
+        reg = FDI_TX_CTL(pipe);
+        temp = I915_READ(reg);
+        temp &= ~FDI_LINK_TRAIN_NONE;
+        temp |= FDI_LINK_TRAIN_NONE | FDI_TX_ENHANCE_FRAME_ENABLE;
+        I915_WRITE(reg, temp);
+
+        reg = FDI_RX_CTL(pipe);
+        temp = I915_READ(reg);
+        if (HAS_PCH_CPT(dev)) {
+                temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
+                temp |= FDI_LINK_TRAIN_NORMAL_CPT;
+        } else {
+                temp &= ~FDI_LINK_TRAIN_NONE;
+                temp |= FDI_LINK_TRAIN_NONE;
+        }
+        I915_WRITE(reg, temp | FDI_RX_ENHANCE_FRAME_ENABLE);
+
+        /* wait one idle pattern time */
+        POSTING_READ(reg);
+        udelay(1000);
+}
+
 /* The FDI link training functions for ILK/Ibexpeak. */
 static void ironlake_fdi_link_train(struct drm_crtc *crtc)
 {
@@ -1767,27 +1798,6 @@ static void ironlake_fdi_link_train(struct drm_crtc *crtc)
 
         DRM_DEBUG_KMS("FDI train done\n");
 
-        /* enable normal train */
-        reg = FDI_TX_CTL(pipe);
-        temp = I915_READ(reg);
-        temp &= ~FDI_LINK_TRAIN_NONE;
-        temp |= FDI_LINK_TRAIN_NONE | FDI_TX_ENHANCE_FRAME_ENABLE;
-        I915_WRITE(reg, temp);
-
-        reg = FDI_RX_CTL(pipe);
-        temp = I915_READ(reg);
-        if (HAS_PCH_CPT(dev)) {
-                temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
-                temp |= FDI_LINK_TRAIN_NORMAL_CPT;
-        } else {
-                temp &= ~FDI_LINK_TRAIN_NONE;
-                temp |= FDI_LINK_TRAIN_NONE;
-        }
-        I915_WRITE(reg, temp | FDI_RX_ENHANCE_FRAME_ENABLE);
-
-        /* wait one idle pattern time */
-        POSTING_READ(reg);
-        udelay(1000);
 }
 
 static const int const snb_b_fdi_train_param [] = {
@@ -2090,6 +2100,8 @@ static void ironlake_crtc_enable(struct drm_crtc *crtc)
         I915_WRITE(TRANS_VBLANK(pipe), I915_READ(VBLANK(pipe)));
         I915_WRITE(TRANS_VSYNC(pipe),  I915_READ(VSYNC(pipe)));
 
+        intel_fdi_normal_train(crtc);
+
         /* For PCH DP, enable TRANS_DP_CTL */
         if (HAS_PCH_CPT(dev) &&
             intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT)) {
@@ -2200,9 +2212,10 @@ static void ironlake_crtc_disable(struct drm_crtc *crtc)
         udelay(100);
 
         /* Ironlake workaround, disable clock pointer after downing FDI */
-        I915_WRITE(FDI_RX_CHICKEN(pipe),
-                   I915_READ(FDI_RX_CHICKEN(pipe) &
-                             ~FDI_RX_PHASE_SYNC_POINTER_ENABLE));
+        if (HAS_PCH_IBX(dev))
+                I915_WRITE(FDI_RX_CHICKEN(pipe),
+                           I915_READ(FDI_RX_CHICKEN(pipe) &
+                                     ~FDI_RX_PHASE_SYNC_POINTER_ENABLE));
 
         /* still set train pattern 1 */
         reg = FDI_TX_CTL(pipe);
@@ -5581,20 +5594,19 @@ void ironlake_enable_drps(struct drm_device *dev)
         fmin = (rgvmodectl & MEMMODE_FMIN_MASK);
         fstart = (rgvmodectl & MEMMODE_FSTART_MASK) >>
                 MEMMODE_FSTART_SHIFT;
-        fstart = fmax;
 
         vstart = (I915_READ(PXVFREQ_BASE + (fstart * 4)) & PXVFREQ_PX_MASK) >>
                 PXVFREQ_PX_SHIFT;
 
-        dev_priv->fmax = fstart; /* IPS callback will increase this */
+        dev_priv->fmax = fmax; /* IPS callback will increase this */
         dev_priv->fstart = fstart;
 
-        dev_priv->max_delay = fmax;
+        dev_priv->max_delay = fstart;
         dev_priv->min_delay = fmin;
         dev_priv->cur_delay = fstart;
 
-        DRM_DEBUG_DRIVER("fmax: %d, fmin: %d, fstart: %d\n", fmax, fmin,
-                         fstart);
+        DRM_DEBUG_DRIVER("fmax: %d, fmin: %d, fstart: %d\n",
+                         fmax, fmin, fstart);
 
         I915_WRITE(MEMINTREN, MEMINT_CX_SUPR_EN | MEMINT_EVAL_CHG_EN);
 
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 891f4f1d63b1..c8e005553310 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1517,7 +1517,7 @@ g4x_dp_detect(struct intel_dp *intel_dp)
                         status = connector_status_connected;
         }
 
-        return bit;
+        return status;
 }
 
 /**
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 9af9f86a8765..21551fe74541 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -296,6 +296,7 @@ extern void intel_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
 extern void intel_init_clock_gating(struct drm_device *dev);
 extern void ironlake_enable_drps(struct drm_device *dev);
 extern void ironlake_disable_drps(struct drm_device *dev);
+extern void intel_init_emon(struct drm_device *dev);
 
 extern int intel_pin_and_fence_fb_obj(struct drm_device *dev,
                                       struct drm_gem_object *obj,
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index f1a649990ea9..4324a326f98e 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -481,11 +481,8 @@ static int intel_lvds_get_modes(struct drm_connector *connector)
         struct drm_device *dev = connector->dev;
         struct drm_display_mode *mode;
 
-        if (intel_lvds->edid) {
-                drm_mode_connector_update_edid_property(connector,
-                                                        intel_lvds->edid);
+        if (intel_lvds->edid)
                 return drm_add_edid_modes(connector, intel_lvds->edid);
-        }
 
         mode = drm_mode_duplicate(dev, intel_lvds->fixed_mode);
         if (mode == 0)
@@ -939,7 +936,16 @@ void intel_lvds_init(struct drm_device *dev)
          */
         intel_lvds->edid = drm_get_edid(connector,
                                         &dev_priv->gmbus[pin].adapter);
-
+        if (intel_lvds->edid) {
+                if (drm_add_edid_modes(connector,
+                                       intel_lvds->edid)) {
+                        drm_mode_connector_update_edid_property(connector,
+                                                                intel_lvds->edid);
+                } else {
+                        kfree(intel_lvds->edid);
+                        intel_lvds->edid = NULL;
+                }
+        }
         if (!intel_lvds->edid) {
                 /* Didn't get an EDID, so
                  * Set wide sync ranges so we get all modes
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index 917c7dc3cd6b..9b0d9a867aea 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -512,6 +512,6 @@ int intel_opregion_setup(struct drm_device *dev)
         return 0;
 
 err_out:
-        iounmap(opregion->header);
+        iounmap(base);
         return err;
 }
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index afb96d25219a..02ff0a481f47 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -946,7 +946,9 @@ static int check_overlay_src(struct drm_device *dev,
 {
         int uv_hscale = uv_hsubsampling(rec->flags);
         int uv_vscale = uv_vsubsampling(rec->flags);
-        u32 stride_mask, depth, tmp;
+        u32 stride_mask;
+        int depth;
+        u32 tmp;
 
         /* check src dimensions */
         if (IS_845G(dev) || IS_I830(dev)) {
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 09f2dc353ae2..b83306f9244b 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -177,7 +177,7 @@ static int init_ring_common(struct drm_device *dev,
 
         I915_WRITE_CTL(ring,
                         ((ring->gem_object->size - PAGE_SIZE) & RING_NR_PAGES)
-                        | RING_NO_REPORT | RING_VALID);
+                        | RING_REPORT_64K | RING_VALID);
 
         head = I915_READ_HEAD(ring) & HEAD_ADDR;
         /* If the head is still not zero, the ring is dead */
@@ -654,6 +654,10 @@ void intel_cleanup_ring_buffer(struct drm_device *dev,
         i915_gem_object_unpin(ring->gem_object);
         drm_gem_object_unreference(ring->gem_object);
         ring->gem_object = NULL;
+
+        if (ring->cleanup)
+                ring->cleanup(ring);
+
         cleanup_status_page(dev, ring);
 }
 
@@ -688,6 +692,17 @@ int intel_wait_ring_buffer(struct drm_device *dev,
 {
         unsigned long end;
         drm_i915_private_t *dev_priv = dev->dev_private;
+        u32 head;
+
+        head = intel_read_status_page(ring, 4);
+        if (head) {
+                ring->head = head & HEAD_ADDR;
+                ring->space = ring->head - (ring->tail + 8);
+                if (ring->space < 0)
+                        ring->space += ring->size;
+                if (ring->space >= n)
+                        return 0;
+        }
 
         trace_i915_ring_wait_begin (dev);
         end = jiffies + 3 * HZ;
@@ -854,19 +869,125 @@ blt_ring_put_user_irq(struct drm_device *dev,
         /* do nothing */
 }
 
+
+/* Workaround for some stepping of SNB,
+ * each time when BLT engine ring tail moved,
+ * the first command in the ring to be parsed
+ * should be MI_BATCH_BUFFER_START
+ */
+#define NEED_BLT_WORKAROUND(dev) \
+        (IS_GEN6(dev) && (dev->pdev->revision < 8))
+
+static inline struct drm_i915_gem_object *
+to_blt_workaround(struct intel_ring_buffer *ring)
+{
+        return ring->private;
+}
+
+static int blt_ring_init(struct drm_device *dev,
+                         struct intel_ring_buffer *ring)
+{
+        if (NEED_BLT_WORKAROUND(dev)) {
+                struct drm_i915_gem_object *obj;
+                u32 __iomem *ptr;
+                int ret;
+
+                obj = to_intel_bo(i915_gem_alloc_object(dev, 4096));
+                if (obj == NULL)
+                        return -ENOMEM;
+
+                ret = i915_gem_object_pin(&obj->base, 4096);
+                if (ret) {
+                        drm_gem_object_unreference(&obj->base);
+                        return ret;
+                }
+
+                ptr = kmap(obj->pages[0]);
+                iowrite32(MI_BATCH_BUFFER_END, ptr);
+                iowrite32(MI_NOOP, ptr+1);
+                kunmap(obj->pages[0]);
+
+                ret = i915_gem_object_set_to_gtt_domain(&obj->base, false);
+                if (ret) {
+                        i915_gem_object_unpin(&obj->base);
+                        drm_gem_object_unreference(&obj->base);
+                        return ret;
+                }
+
+                ring->private = obj;
+        }
+
+        return init_ring_common(dev, ring);
+}
+
+static void blt_ring_begin(struct drm_device *dev,
+                           struct intel_ring_buffer *ring,
+                          int num_dwords)
+{
+        if (ring->private) {
+                intel_ring_begin(dev, ring, num_dwords+2);
+                intel_ring_emit(dev, ring, MI_BATCH_BUFFER_START);
+                intel_ring_emit(dev, ring, to_blt_workaround(ring)->gtt_offset);
+        } else
+                intel_ring_begin(dev, ring, 4);
+}
+
+static void blt_ring_flush(struct drm_device *dev,
+                           struct intel_ring_buffer *ring,
+                           u32 invalidate_domains,
+                           u32 flush_domains)
+{
+        blt_ring_begin(dev, ring, 4);
+        intel_ring_emit(dev, ring, MI_FLUSH_DW);
+        intel_ring_emit(dev, ring, 0);
+        intel_ring_emit(dev, ring, 0);
+        intel_ring_emit(dev, ring, 0);
+        intel_ring_advance(dev, ring);
+}
+
+static u32
+blt_ring_add_request(struct drm_device *dev,
+                     struct intel_ring_buffer *ring,
+                     u32 flush_domains)
+{
+        u32 seqno = i915_gem_get_seqno(dev);
+
+        blt_ring_begin(dev, ring, 4);
+        intel_ring_emit(dev, ring, MI_STORE_DWORD_INDEX);
+        intel_ring_emit(dev, ring,
+                        I915_GEM_HWS_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
+        intel_ring_emit(dev, ring, seqno);
+        intel_ring_emit(dev, ring, MI_USER_INTERRUPT);
+        intel_ring_advance(dev, ring);
+
+        DRM_DEBUG_DRIVER("%s %d\n", ring->name, seqno);
+        return seqno;
+}
+
+static void blt_ring_cleanup(struct intel_ring_buffer *ring)
+{
+        if (!ring->private)
+                return;
+
+        i915_gem_object_unpin(ring->private);
+        drm_gem_object_unreference(ring->private);
+        ring->private = NULL;
+}
+
 static const struct intel_ring_buffer gen6_blt_ring = {
        .name                    = "blt ring",
        .id                      = RING_BLT,
        .mmio_base               = BLT_RING_BASE,
        .size                    = 32 * PAGE_SIZE,
-       .init                    = init_ring_common,
+       .init                    = blt_ring_init,
        .write_tail              = ring_write_tail,
-       .flush                   = gen6_ring_flush,
-       .add_request             = ring_add_request,
+       .flush                   = blt_ring_flush,
+       .add_request             = blt_ring_add_request,
        .get_seqno               = ring_status_page_get_seqno,
        .user_irq_get            = blt_ring_get_user_irq,
        .user_irq_put            = blt_ring_put_user_irq,
        .dispatch_gem_execbuffer = gen6_ring_dispatch_gem_execbuffer,
+       .cleanup                 = blt_ring_cleanup,
 };
 
 int intel_init_render_ring_buffer(struct drm_device *dev)
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index a05aff0e5764..3126c2681983 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -63,6 +63,7 @@ struct  intel_ring_buffer {
                         struct drm_i915_gem_execbuffer2 *exec,
                         struct drm_clip_rect *cliprects,
                         uint64_t exec_offset);
+        void            (*cleanup)(struct intel_ring_buffer *ring);
 
         /**
          * List of objects currently involved in rendering from the
@@ -98,6 +99,8 @@ struct  intel_ring_buffer {
 
         wait_queue_head_t irq_queue;
         drm_local_map_t map;
+
+        void *private;
 };
 
 static inline u32
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index f12a5b3ec050..488c36c8f5e6 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -2033,7 +2033,7 @@ int evergreen_irq_set(struct radeon_device *rdev)
         u32 grbm_int_cntl = 0;
 
         if (!rdev->irq.installed) {
-                WARN(1, "Can't enable IRQ/MSI because no handler is installed.\n");
+                WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
                 return -EINVAL;
         }
         /* don't enable anything if the ih is disabled */
@@ -2295,6 +2295,7 @@ restart_ih:
                         case 0: /* D1 vblank */
                                 if (disp_int & LB_D1_VBLANK_INTERRUPT) {
                                         drm_handle_vblank(rdev->ddev, 0);
+                                        rdev->pm.vblank_sync = true;
                                         wake_up(&rdev->irq.vblank_queue);
                                         disp_int &= ~LB_D1_VBLANK_INTERRUPT;
                                         DRM_DEBUG("IH: D1 vblank\n");
@@ -2316,6 +2317,7 @@ restart_ih:
                         case 0: /* D2 vblank */
                                 if (disp_int_cont & LB_D2_VBLANK_INTERRUPT) {
                                         drm_handle_vblank(rdev->ddev, 1);
+                                        rdev->pm.vblank_sync = true;
                                         wake_up(&rdev->irq.vblank_queue);
                                         disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT;
                                         DRM_DEBUG("IH: D2 vblank\n");
@@ -2337,6 +2339,7 @@ restart_ih:
                         case 0: /* D3 vblank */
                                 if (disp_int_cont2 & LB_D3_VBLANK_INTERRUPT) {
                                         drm_handle_vblank(rdev->ddev, 2);
+                                        rdev->pm.vblank_sync = true;
                                         wake_up(&rdev->irq.vblank_queue);
                                         disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT;
                                         DRM_DEBUG("IH: D3 vblank\n");
@@ -2358,6 +2361,7 @@ restart_ih:
                         case 0: /* D4 vblank */
                                 if (disp_int_cont3 & LB_D4_VBLANK_INTERRUPT) {
                                         drm_handle_vblank(rdev->ddev, 3);
+                                        rdev->pm.vblank_sync = true;
                                         wake_up(&rdev->irq.vblank_queue);
                                         disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT;
                                         DRM_DEBUG("IH: D4 vblank\n");
@@ -2379,6 +2383,7 @@ restart_ih:
                         case 0: /* D5 vblank */
                                 if (disp_int_cont4 & LB_D5_VBLANK_INTERRUPT) {
                                         drm_handle_vblank(rdev->ddev, 4);
+                                        rdev->pm.vblank_sync = true;
                                         wake_up(&rdev->irq.vblank_queue);
                                         disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT;
                                         DRM_DEBUG("IH: D5 vblank\n");
@@ -2400,6 +2405,7 @@ restart_ih:
                         case 0: /* D6 vblank */
                                 if (disp_int_cont5 & LB_D6_VBLANK_INTERRUPT) {
                                         drm_handle_vblank(rdev->ddev, 5);
+                                        rdev->pm.vblank_sync = true;
                                         wake_up(&rdev->irq.vblank_queue);
                                         disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT;
                                         DRM_DEBUG("IH: D6 vblank\n");
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 0e8f28a68927..8e10aa9f74b0 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -442,7 +442,7 @@ int r100_pci_gart_init(struct radeon_device *rdev)
         int r;
 
         if (rdev->gart.table.ram.ptr) {
-                WARN(1, "R100 PCI GART already initialized.\n");
+                WARN(1, "R100 PCI GART already initialized\n");
                 return 0;
         }
         /* Initialize common gart structure */
@@ -516,7 +516,7 @@ int r100_irq_set(struct radeon_device *rdev)
         uint32_t tmp = 0;
 
         if (!rdev->irq.installed) {
-                WARN(1, "Can't enable IRQ/MSI because no handler is installed.\n");
+                WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
                 WREG32(R_000040_GEN_INT_CNTL, 0);
                 return -EINVAL;
         }
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 34527e600fe9..cde1d3480d93 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -91,7 +91,7 @@ int rv370_pcie_gart_init(struct radeon_device *rdev)
         int r;
 
         if (rdev->gart.table.vram.robj) {
-                WARN(1, "RV370 PCIE GART already initialized.\n");
+                WARN(1, "RV370 PCIE GART already initialized\n");
                 return 0;
         }
         /* Initialize common gart structure */
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 33952a12f0a3..0f806cc7dc75 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -97,14 +97,8 @@ u32 rv6xx_get_temp(struct radeon_device *rdev)
 {
         u32 temp = (RREG32(CG_THERMAL_STATUS) & ASIC_T_MASK) >>
                 ASIC_T_SHIFT;
-        u32 actual_temp = 0;
 
-        if ((temp >> 7) & 1)
-                actual_temp = 0;
-        else
-                actual_temp = (temp >> 1) & 0xff;
-
-        return actual_temp * 1000;
+        return temp * 1000;
 }
 
 void r600_pm_get_dynpm_state(struct radeon_device *rdev)
@@ -919,7 +913,7 @@ int r600_pcie_gart_init(struct radeon_device *rdev)
         int r;
 
         if (rdev->gart.table.vram.robj) {
-                WARN(1, "R600 PCIE GART already initialized.\n");
+                WARN(1, "R600 PCIE GART already initialized\n");
                 return 0;
         }
         /* Initialize common gart structure */
@@ -2995,7 +2989,7 @@ int r600_irq_set(struct radeon_device *rdev)
         u32 hdmi1, hdmi2;
 
         if (!rdev->irq.installed) {
-                WARN(1, "Can't enable IRQ/MSI because no handler is installed.\n");
+                WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
                 return -EINVAL;
         }
         /* don't enable anything if the ih is disabled */
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 04cac7ec9039..87ead090c7d5 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -526,8 +526,6 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
         if (crev < 2)
                 return false;
 
-        router.valid = false;
-
         obj_header = (ATOM_OBJECT_HEADER *) (ctx->bios + data_offset);
         path_obj = (ATOM_DISPLAY_OBJECT_PATH_TABLE *)
             (ctx->bios + data_offset +
@@ -624,6 +622,8 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
                         if (connector_type == DRM_MODE_CONNECTOR_Unknown)
                                 continue;
 
+                        router.ddc_valid = false;
+                        router.cd_valid = false;
                         for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2); j++) {
                                 uint8_t grph_obj_id, grph_obj_num, grph_obj_type;
 
@@ -647,9 +647,8 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
                                                                  usDeviceTag));
 
                                 } else if (grph_obj_type == GRAPH_OBJECT_TYPE_ROUTER) {
-                                        router.valid = false;
                                         for (k = 0; k < router_obj->ucNumberOfObjects; k++) {
-                                                u16 router_obj_id = le16_to_cpu(router_obj->asObjects[j].usObjectID);
+                                                u16 router_obj_id = le16_to_cpu(router_obj->asObjects[k].usObjectID);
                                                 if (le16_to_cpu(path->usGraphicObjIds[j]) == router_obj_id) {
                                                         ATOM_COMMON_RECORD_HEADER *record = (ATOM_COMMON_RECORD_HEADER *)
                                                                 (ctx->bios + data_offset +
@@ -657,6 +656,7 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
                                                         ATOM_I2C_RECORD *i2c_record;
                                                         ATOM_I2C_ID_CONFIG_ACCESS *i2c_config;
                                                         ATOM_ROUTER_DDC_PATH_SELECT_RECORD *ddc_path;
+                                                        ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD *cd_path;
                                                         ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT *router_src_dst_table =
                                                                 (ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT *)
                                                                 (ctx->bios + data_offset +
@@ -690,10 +690,18 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
                                                                 case ATOM_ROUTER_DDC_PATH_SELECT_RECORD_TYPE:
                                                                         ddc_path = (ATOM_ROUTER_DDC_PATH_SELECT_RECORD *)
                                                                                 record;
-                                                                        router.valid = true;
-                                                                        router.mux_type = ddc_path->ucMuxType;
-                                                                        router.mux_control_pin = ddc_path->ucMuxControlPin;
-                                                                        router.mux_state = ddc_path->ucMuxState[enum_id];
+                                                                        router.ddc_valid = true;
+                                                                        router.ddc_mux_type = ddc_path->ucMuxType;
+                                                                        router.ddc_mux_control_pin = ddc_path->ucMuxControlPin;
+                                                                        router.ddc_mux_state = ddc_path->ucMuxState[enum_id];
+                                                                        break;
+                                                                case ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD_TYPE:
+                                                                        cd_path = (ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD *)
+                                                                                record;
+                                                                        router.cd_valid = true;
+                                                                        router.cd_mux_type = cd_path->ucMuxType;
+                                                                        router.cd_mux_control_pin = cd_path->ucMuxControlPin;
+                                                                        router.cd_mux_state = cd_path->ucMuxState[enum_id];
                                                                         break;
                                                                 }
                                                                 record = (ATOM_COMMON_RECORD_HEADER *)
@@ -860,7 +868,8 @@ bool radeon_get_atom_connector_info_from_supported_devices_table(struct
         size_t bc_size = sizeof(*bios_connectors) * ATOM_MAX_SUPPORTED_DEVICE;
         struct radeon_router router;
 
-        router.valid = false;
+        router.ddc_valid = false;
+        router.cd_valid = false;
 
         bios_connectors = kzalloc(bc_size, GFP_KERNEL);
         if (!bios_connectors)
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 4dac4b0a02ee..fe6c74780f18 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -183,13 +183,13 @@ radeon_connector_analog_encoder_conflict_solve(struct drm_connector *connector,
                                         continue;
 
                                 if (priority == true) {
-                                        DRM_INFO("1: conflicting encoders switching off %s\n", drm_get_connector_name(conflict));
-                                        DRM_INFO("in favor of %s\n", drm_get_connector_name(connector));
+                                        DRM_DEBUG_KMS("1: conflicting encoders switching off %s\n", drm_get_connector_name(conflict));
+                                        DRM_DEBUG_KMS("in favor of %s\n", drm_get_connector_name(connector));
                                         conflict->status = connector_status_disconnected;
                                         radeon_connector_update_scratch_regs(conflict, connector_status_disconnected);
                                 } else {
-                                        DRM_INFO("2: conflicting encoders switching off %s\n", drm_get_connector_name(connector));
-                                        DRM_INFO("in favor of %s\n", drm_get_connector_name(conflict));
+                                        DRM_DEBUG_KMS("2: conflicting encoders switching off %s\n", drm_get_connector_name(connector));
+                                        DRM_DEBUG_KMS("in favor of %s\n", drm_get_connector_name(conflict));
                                         current_status = connector_status_disconnected;
                                 }
                                 break;
@@ -432,13 +432,13 @@ static void radeon_fixup_lvds_native_mode(struct drm_encoder *encoder,
                             mode->vdisplay == native_mode->vdisplay) {
                                 *native_mode = *mode;
                                 drm_mode_set_crtcinfo(native_mode, CRTC_INTERLACE_HALVE_V);
-                                DRM_INFO("Determined LVDS native mode details from EDID\n");
+                                DRM_DEBUG_KMS("Determined LVDS native mode details from EDID\n");
                                 break;
                         }
                 }
         }
         if (!native_mode->clock) {
-                DRM_INFO("No LVDS native mode details, disabling RMX\n");
+                DRM_DEBUG_KMS("No LVDS native mode details, disabling RMX\n");
                 radeon_encoder->rmx_type = RMX_OFF;
         }
 }
@@ -1116,7 +1116,7 @@ radeon_add_atom_connector(struct drm_device *dev,
                                 radeon_connector->shared_ddc = true;
                                 shared_ddc = true;
                         }
-                        if (radeon_connector->router_bus && router->valid &&
+                        if (radeon_connector->router_bus && router->ddc_valid &&
                             (radeon_connector->router.router_id == router->router_id)) {
                                 radeon_connector->shared_ddc = false;
                                 shared_ddc = false;
@@ -1136,7 +1136,7 @@ radeon_add_atom_connector(struct drm_device *dev,
         radeon_connector->connector_object_id = connector_object_id;
         radeon_connector->hpd = *hpd;
         radeon_connector->router = *router;
-        if (router->valid) {
+        if (router->ddc_valid || router->cd_valid) {
                 radeon_connector->router_bus = radeon_i2c_lookup(rdev, &router->i2c_info);
                 if (!radeon_connector->router_bus)
                         goto failed;
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 0383631da69c..1df4dc6c063c 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -315,10 +315,14 @@ static void radeon_print_display_setup(struct drm_device *dev)
                                  radeon_connector->ddc_bus->rec.en_data_reg,
                                  radeon_connector->ddc_bus->rec.y_clk_reg,
                                  radeon_connector->ddc_bus->rec.y_data_reg);
-                        if (radeon_connector->router_bus)
+                        if (radeon_connector->router.ddc_valid)
                                 DRM_INFO("  DDC Router 0x%x/0x%x\n",
-                                         radeon_connector->router.mux_control_pin,
-                                         radeon_connector->router.mux_state);
+                                         radeon_connector->router.ddc_mux_control_pin,
+                                         radeon_connector->router.ddc_mux_state);
+                        if (radeon_connector->router.cd_valid)
+                                DRM_INFO("  Clock/Data Router 0x%x/0x%x\n",
+                                         radeon_connector->router.cd_mux_control_pin,
+                                         radeon_connector->router.cd_mux_state);
                 } else {
                         if (connector->connector_type == DRM_MODE_CONNECTOR_VGA ||
                             connector->connector_type == DRM_MODE_CONNECTOR_DVII ||
@@ -398,8 +402,8 @@ int radeon_ddc_get_modes(struct radeon_connector *radeon_connector)
         int ret = 0;
 
         /* on hw with routers, select right port */
-        if (radeon_connector->router.valid)
-                radeon_router_select_port(radeon_connector);
+        if (radeon_connector->router.ddc_valid)
+                radeon_router_select_ddc_port(radeon_connector);
 
         if ((radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) ||
             (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP)) {
@@ -432,8 +436,8 @@ static int radeon_ddc_dump(struct drm_connector *connector)
         int ret = 0;
 
         /* on hw with routers, select right port */
-        if (radeon_connector->router.valid)
-                radeon_router_select_port(radeon_connector);
+        if (radeon_connector->router.ddc_valid)
+                radeon_router_select_ddc_port(radeon_connector);
 
         if (!radeon_connector->ddc_bus)
                 return -1;
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index ae58b6849a2e..f678257c42e6 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -1520,6 +1520,7 @@ radeon_atom_dac_detect(struct drm_encoder *encoder, struct drm_connector *connec
 static void radeon_atom_encoder_prepare(struct drm_encoder *encoder)
 {
         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+        struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
 
         if (radeon_encoder->active_device &
             (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) {
@@ -1531,6 +1532,13 @@ static void radeon_atom_encoder_prepare(struct drm_encoder *encoder)
         radeon_atom_output_lock(encoder, true);
         radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
 
+        /* select the clock/data port if it uses a router */
+        if (connector) {
+                struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+                if (radeon_connector->router.cd_valid)
+                        radeon_router_select_cd_port(radeon_connector);
+        }
+
         /* this is needed for the pll/ss setup to work correctly in some cases */
         atombios_set_encoder_crtc_source(encoder);
 }
@@ -1547,6 +1555,23 @@ static void radeon_atom_encoder_disable(struct drm_encoder *encoder)
         struct radeon_device *rdev = dev->dev_private;
         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
         struct radeon_encoder_atom_dig *dig;
+
+        /* check for pre-DCE3 cards with shared encoders;
+         * can't really use the links individually, so don't disable
+         * the encoder if it's in use by another connector
+         */
+        if (!ASIC_IS_DCE3(rdev)) {
+                struct drm_encoder *other_encoder;
+                struct radeon_encoder *other_radeon_encoder;
+
+                list_for_each_entry(other_encoder, &dev->mode_config.encoder_list, head) {
+                        other_radeon_encoder = to_radeon_encoder(other_encoder);
+                        if ((radeon_encoder->encoder_id == other_radeon_encoder->encoder_id) &&
+                            drm_helper_encoder_in_use(other_encoder))
+                                goto disable_done;
+                }
+        }
+
         radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
 
         switch (radeon_encoder->encoder_id) {
@@ -1586,6 +1611,7 @@ static void radeon_atom_encoder_disable(struct drm_encoder *encoder)
                 break;
         }
 
+disable_done:
         if (radeon_encoder_is_digital(encoder)) {
                 if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI)
                         r600_hdmi_disable(encoder);
diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c
index 216392d0353b..daacb281dfaf 100644
--- a/drivers/gpu/drm/radeon/radeon_fence.c
+++ b/drivers/gpu/drm/radeon/radeon_fence.c
@@ -240,7 +240,8 @@ retry:
                  */
                 if (seq == rdev->fence_drv.last_seq && radeon_gpu_is_lockup(rdev)) {
                         /* good news we believe it's a lockup */
-                        WARN(1, "GPU lockup (waiting for 0x%08X last fence id 0x%08X)\n", fence->seq, seq);
+                        WARN(1, "GPU lockup (waiting for 0x%08X last fence id 0x%08X)\n",
+                             fence->seq, seq);
                         /* FIXME: what should we do ? marking everyone
                          * as signaled for now
                          */
diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c
index 6a13ee38a5b9..0cfbba02c4d0 100644
--- a/drivers/gpu/drm/radeon/radeon_i2c.c
+++ b/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -53,8 +53,8 @@ bool radeon_ddc_probe(struct radeon_connector *radeon_connector)
         };
 
         /* on hw with routers, select right port */
-        if (radeon_connector->router.valid)
-                radeon_router_select_port(radeon_connector);
+        if (radeon_connector->router.ddc_valid)
+                radeon_router_select_ddc_port(radeon_connector);
 
         ret = i2c_transfer(&radeon_connector->ddc_bus->adapter, msgs, 2);
         if (ret == 2)
@@ -1084,26 +1084,51 @@ void radeon_i2c_put_byte(struct radeon_i2c_chan *i2c_bus,
                           addr, val);
 }
 
-/* router switching */
-void radeon_router_select_port(struct radeon_connector *radeon_connector)
+/* ddc router switching */
+void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector)
 {
         u8 val;
 
-        if (!radeon_connector->router.valid)
+        if (!radeon_connector->router.ddc_valid)
                 return;
 
         radeon_i2c_get_byte(radeon_connector->router_bus,
                             radeon_connector->router.i2c_addr,
                             0x3, &val);
-        val &= radeon_connector->router.mux_control_pin;
+        val &= ~radeon_connector->router.ddc_mux_control_pin;
         radeon_i2c_put_byte(radeon_connector->router_bus,
                             radeon_connector->router.i2c_addr,
                             0x3, val);
         radeon_i2c_get_byte(radeon_connector->router_bus,
                             radeon_connector->router.i2c_addr,
                             0x1, &val);
-        val &= radeon_connector->router.mux_control_pin;
-        val |= radeon_connector->router.mux_state;
+        val &= ~radeon_connector->router.ddc_mux_control_pin;
+        val |= radeon_connector->router.ddc_mux_state;
+        radeon_i2c_put_byte(radeon_connector->router_bus,
+                            radeon_connector->router.i2c_addr,
+                            0x1, val);
+}
+
+/* clock/data router switching */
+void radeon_router_select_cd_port(struct radeon_connector *radeon_connector)
+{
+        u8 val;
+
+        if (!radeon_connector->router.cd_valid)
+                return;
+
+        radeon_i2c_get_byte(radeon_connector->router_bus,
+                            radeon_connector->router.i2c_addr,
+                            0x3, &val);
+        val &= ~radeon_connector->router.cd_mux_control_pin;
+        radeon_i2c_put_byte(radeon_connector->router_bus,
+                            radeon_connector->router.i2c_addr,
+                            0x3, val);
+        radeon_i2c_get_byte(radeon_connector->router_bus,
+                            radeon_connector->router.i2c_addr,
+                            0x1, &val);
+        val &= ~radeon_connector->router.cd_mux_control_pin;
+        val |= radeon_connector->router.cd_mux_state;
         radeon_i2c_put_byte(radeon_connector->router_bus,
                             radeon_connector->router.i2c_addr,
                             0x1, val);
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 92457163d070..680f57644e86 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -401,13 +401,19 @@ struct radeon_hpd {
 };
 
 struct radeon_router {
-        bool valid;
         u32 router_id;
         struct radeon_i2c_bus_rec i2c_info;
         u8 i2c_addr;
-        u8 mux_type;
-        u8 mux_control_pin;
-        u8 mux_state;
+        /* i2c mux */
+        bool ddc_valid;
+        u8 ddc_mux_type;
+        u8 ddc_mux_control_pin;
+        u8 ddc_mux_state;
+        /* clock/data mux */
+        bool cd_valid;
+        u8 cd_mux_type;
+        u8 cd_mux_control_pin;
+        u8 cd_mux_state;
 };
 
 struct radeon_connector {
@@ -488,7 +494,8 @@ extern void radeon_i2c_put_byte(struct radeon_i2c_chan *i2c,
                                 u8 slave_addr,
                                 u8 addr,
                                 u8 val);
-extern void radeon_router_select_port(struct radeon_connector *radeon_connector);
+extern void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector);
+extern void radeon_router_select_cd_port(struct radeon_connector *radeon_connector);
 extern bool radeon_ddc_probe(struct radeon_connector *radeon_connector);
 extern int radeon_ddc_get_modes(struct radeon_connector *radeon_connector);
 
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index d7ab91416410..8eb183466015 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -102,6 +102,8 @@ int radeon_bo_create(struct radeon_device *rdev, struct drm_gem_object *gobj,
                 type = ttm_bo_type_device;
         }
         *bo_ptr = NULL;
+
+retry:
         bo = kzalloc(sizeof(struct radeon_bo), GFP_KERNEL);
         if (bo == NULL)
                 return -ENOMEM;
@@ -109,8 +111,6 @@ int radeon_bo_create(struct radeon_device *rdev, struct drm_gem_object *gobj,
         bo->gobj = gobj;
         bo->surface_reg = -1;
         INIT_LIST_HEAD(&bo->list);
-
-retry:
         radeon_ttm_placement_from_domain(bo, domain);
         /* Kernel allocation are uninterruptible */
         mutex_lock(&rdev->vram_mutex);
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index fe95bb35317e..01c2c736a1da 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -689,7 +689,8 @@ static int radeon_ttm_backend_bind(struct ttm_backend *backend,
         gtt = container_of(backend, struct radeon_ttm_backend, backend);
         gtt->offset = bo_mem->start << PAGE_SHIFT;
         if (!gtt->num_pages) {
-                WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n", gtt->num_pages, bo_mem, backend);
+                WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n",
+                     gtt->num_pages, bo_mem, backend);
         }
         r = radeon_gart_bind(gtt->rdev, gtt->offset,
                              gtt->num_pages, gtt->pages);
diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
index f683e51a2a06..5512e4e5e636 100644
--- a/drivers/gpu/drm/radeon/rs400.c
+++ b/drivers/gpu/drm/radeon/rs400.c
@@ -78,7 +78,7 @@ int rs400_gart_init(struct radeon_device *rdev)
         int r;
 
         if (rdev->gart.table.ram.ptr) {
-                WARN(1, "RS400 GART already initialized.\n");
+                WARN(1, "RS400 GART already initialized\n");
                 return 0;
         }
         /* Check gart size */
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index b091a1f6fa4e..f1c6e02c2e6b 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -375,7 +375,7 @@ int rs600_gart_init(struct radeon_device *rdev)
         int r;
 
         if (rdev->gart.table.vram.robj) {
-                WARN(1, "RS600 GART already initialized.\n");
+                WARN(1, "RS600 GART already initialized\n");
                 return 0;
         }
         /* Initialize common gart structure */
@@ -505,7 +505,7 @@ int rs600_irq_set(struct radeon_device *rdev)
                 ~S_007D18_DC_HOT_PLUG_DETECT2_INT_EN(1);
 
         if (!rdev->irq.installed) {
-                WARN(1, "Can't enable IRQ/MSI because no handler is installed.\n");
+                WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
                 WREG32(R_000040_GEN_INT_CNTL, 0);
                 return -EINVAL;
         }
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index a1cb783c7131..3ca77dc03915 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -27,14 +27,6 @@
 /*
  * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
  */
-/* Notes:
- *
- * We store bo pointer in drm_mm_node struct so we know which bo own a
- * specific node. There is no protection on the pointer, thus to make
- * sure things don't go berserk you have to access this pointer while
- * holding the global lru lock and make sure anytime you free a node you
- * reset the pointer to NULL.
- */
 
 #include "ttm/ttm_module.h"
 #include "ttm/ttm_bo_driver.h"
@@ -45,6 +37,7 @@
 #include <linux/mm.h>
 #include <linux/file.h>
 #include <linux/module.h>
+#include <asm/atomic.h>
 
 #define TTM_ASSERT_LOCKED(param)
 #define TTM_DEBUG(fmt, arg...)
@@ -452,6 +445,11 @@ static void ttm_bo_cleanup_memtype_use(struct ttm_buffer_object *bo)
         ttm_bo_mem_put(bo, &bo->mem);
 
         atomic_set(&bo->reserved, 0);
+
+        /*
+         * Make processes trying to reserve really pick it up.
+         */
+        smp_mb__after_atomic_dec();
         wake_up_all(&bo->event_queue);
 }
 
@@ -460,7 +458,7 @@ static void ttm_bo_cleanup_refs_or_queue(struct ttm_buffer_object *bo)
         struct ttm_bo_device *bdev = bo->bdev;
         struct ttm_bo_global *glob = bo->glob;
         struct ttm_bo_driver *driver;
-        void *sync_obj;
+        void *sync_obj = NULL;
         void *sync_obj_arg;
         int put_count;
         int ret;
@@ -495,17 +493,20 @@ static void ttm_bo_cleanup_refs_or_queue(struct ttm_buffer_object *bo)
                 spin_lock(&glob->lru_lock);
         }
 queue:
-        sync_obj = bo->sync_obj;
-        sync_obj_arg = bo->sync_obj_arg;
         driver = bdev->driver;
+        if (bo->sync_obj)
+                sync_obj = driver->sync_obj_ref(bo->sync_obj);
+        sync_obj_arg = bo->sync_obj_arg;
 
         kref_get(&bo->list_kref);
         list_add_tail(&bo->ddestroy, &bdev->ddestroy);
         spin_unlock(&glob->lru_lock);
         spin_unlock(&bo->lock);
 
-        if (sync_obj)
+        if (sync_obj) {
                 driver->sync_obj_flush(sync_obj, sync_obj_arg);
+                driver->sync_obj_unref(&sync_obj);
+        }
         schedule_delayed_work(&bdev->wq,
                               ((HZ / 100) < 1) ? 1 : HZ / 100);
 }
@@ -822,7 +823,6 @@ static int ttm_bo_mem_force_space(struct ttm_buffer_object *bo,
                                         bool no_wait_gpu)
 {
         struct ttm_bo_device *bdev = bo->bdev;
-        struct ttm_bo_global *glob = bdev->glob;
         struct ttm_mem_type_manager *man = &bdev->man[mem_type];
         int ret;
 
@@ -832,12 +832,6 @@ static int ttm_bo_mem_force_space(struct ttm_buffer_object *bo,
                         return ret;
                 if (mem->mm_node)
                         break;
-                spin_lock(&glob->lru_lock);
-                if (list_empty(&man->lru)) {
-                        spin_unlock(&glob->lru_lock);
-                        break;
-                }
-                spin_unlock(&glob->lru_lock);
                 ret = ttm_mem_evict_first(bdev, mem_type, interruptible,
                                                 no_wait_reserve, no_wait_gpu);
                 if (unlikely(ret != 0))
@@ -1125,35 +1119,9 @@ EXPORT_SYMBOL(ttm_bo_validate);
 int ttm_bo_check_placement(struct ttm_buffer_object *bo,
                                 struct ttm_placement *placement)
 {
-        int i;
+        BUG_ON((placement->fpfn || placement->lpfn) &&
+               (bo->mem.num_pages > (placement->lpfn - placement->fpfn)));
 
-        if (placement->fpfn || placement->lpfn) {
-                if (bo->mem.num_pages > (placement->lpfn - placement->fpfn)) {
-                        printk(KERN_ERR TTM_PFX "Page number range to small "
-                                "Need %lu pages, range is [%u, %u]\n",
-                                bo->mem.num_pages, placement->fpfn,
-                                placement->lpfn);
-                        return -EINVAL;
-                }
-        }
-        for (i = 0; i < placement->num_placement; i++) {
-                if (!capable(CAP_SYS_ADMIN)) {
-                        if (placement->placement[i] & TTM_PL_FLAG_NO_EVICT) {
-                                printk(KERN_ERR TTM_PFX "Need to be root to "
-                                        "modify NO_EVICT status.\n");
-                                return -EINVAL;
-                        }
-                }
-        }
-        for (i = 0; i < placement->num_busy_placement; i++) {
-                if (!capable(CAP_SYS_ADMIN)) {
-                        if (placement->busy_placement[i] & TTM_PL_FLAG_NO_EVICT) {
-                                printk(KERN_ERR TTM_PFX "Need to be root to "
-                                        "modify NO_EVICT status.\n");
-                                return -EINVAL;
-                        }
-                }
-        }
         return 0;
 }
 
@@ -1176,6 +1144,10 @@ int ttm_bo_init(struct ttm_bo_device *bdev,
         num_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
         if (num_pages == 0) {
                 printk(KERN_ERR TTM_PFX "Illegal buffer object size.\n");
+                if (destroy)
+                        (*destroy)(bo);
+                else
+                        kfree(bo);
                 return -EINVAL;
         }
         bo->destroy = destroy;
@@ -1369,18 +1341,9 @@ int ttm_bo_init_mm(struct ttm_bo_device *bdev, unsigned type,
         int ret = -EINVAL;
         struct ttm_mem_type_manager *man;
 
-        if (type >= TTM_NUM_MEM_TYPES) {
-                printk(KERN_ERR TTM_PFX "Illegal memory type %d\n", type);
-                return ret;
-        }
-
+        BUG_ON(type >= TTM_NUM_MEM_TYPES);
         man = &bdev->man[type];
-        if (man->has_type) {
-                printk(KERN_ERR TTM_PFX
-                       "Memory manager already initialized for type %d\n",
-                       type);
-                return ret;
-        }
+        BUG_ON(man->has_type);
 
         ret = bdev->driver->init_mem_type(bdev, type, man);
         if (ret)
@@ -1389,13 +1352,6 @@ int ttm_bo_init_mm(struct ttm_bo_device *bdev, unsigned type,
 
         ret = 0;
         if (type != TTM_PL_SYSTEM) {
-                if (!p_size) {
-                        printk(KERN_ERR TTM_PFX
-                               "Zero size memory manager type %d\n",
-                               type);
-                        return ret;
-                }
-
                 ret = (*man->func->init)(man, p_size);
                 if (ret)
                         return ret;
diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
index 7410c190c891..038e947d00f9 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
@@ -1,6 +1,6 @@
 /**************************************************************************
  *
- * Copyright (c) 2007-2009 VMware, Inc., Palo Alto, CA., USA
+ * Copyright (c) 2007-2010 VMware, Inc., Palo Alto, CA., USA
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -31,20 +31,29 @@
 #include "ttm/ttm_module.h"
 #include "ttm/ttm_bo_driver.h"
 #include "ttm/ttm_placement.h"
-#include <linux/jiffies.h>
+#include "drm_mm.h"
 #include <linux/slab.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/file.h>
+#include <linux/spinlock.h>
 #include <linux/module.h>
 
+/**
+ * Currently we use a spinlock for the lock, but a mutex *may* be
+ * more appropriate to reduce scheduling latency if the range manager
+ * ends up with very fragmented allocation patterns.
+ */
+
+struct ttm_range_manager {
+        struct drm_mm mm;
+        spinlock_t lock;
+};
+
 static int ttm_bo_man_get_node(struct ttm_mem_type_manager *man,
                                struct ttm_buffer_object *bo,
                                struct ttm_placement *placement,
                                struct ttm_mem_reg *mem)
 {
-        struct ttm_bo_global *glob = man->bdev->glob;
-        struct drm_mm *mm = man->priv;
+        struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
+        struct drm_mm *mm = &rman->mm;
         struct drm_mm_node *node = NULL;
         unsigned long lpfn;
         int ret;
@@ -57,19 +66,19 @@ static int ttm_bo_man_get_node(struct ttm_mem_type_manager *man,
                 if (unlikely(ret))
                         return ret;
 
-                spin_lock(&glob->lru_lock);
+                spin_lock(&rman->lock);
                 node = drm_mm_search_free_in_range(mm,
                                         mem->num_pages, mem->page_alignment,
                                         placement->fpfn, lpfn, 1);
                 if (unlikely(node == NULL)) {
-                        spin_unlock(&glob->lru_lock);
+                        spin_unlock(&rman->lock);
                         return 0;
                 }
                 node = drm_mm_get_block_atomic_range(node, mem->num_pages,
-                                                        mem->page_alignment,
-                                                        placement->fpfn,
-                                                        lpfn);
-                spin_unlock(&glob->lru_lock);
+                                                     mem->page_alignment,
+                                                     placement->fpfn,
+                                                     lpfn);
+                spin_unlock(&rman->lock);
         } while (node == NULL);
 
         mem->mm_node = node;
@@ -80,12 +89,12 @@ static int ttm_bo_man_get_node(struct ttm_mem_type_manager *man,
 static void ttm_bo_man_put_node(struct ttm_mem_type_manager *man,
                                 struct ttm_mem_reg *mem)
 {
-        struct ttm_bo_global *glob = man->bdev->glob;
+        struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
 
         if (mem->mm_node) {
-                spin_lock(&glob->lru_lock);
+                spin_lock(&rman->lock);
                 drm_mm_put_block(mem->mm_node);
-                spin_unlock(&glob->lru_lock);
+                spin_unlock(&rman->lock);
                 mem->mm_node = NULL;
         }
 }
@@ -93,49 +102,49 @@ static void ttm_bo_man_put_node(struct ttm_mem_type_manager *man,
 static int ttm_bo_man_init(struct ttm_mem_type_manager *man,
                            unsigned long p_size)
 {
-        struct drm_mm *mm;
+        struct ttm_range_manager *rman;
         int ret;
 
-        mm = kzalloc(sizeof(*mm), GFP_KERNEL);
-        if (!mm)
+        rman = kzalloc(sizeof(*rman), GFP_KERNEL);
+        if (!rman)
                 return -ENOMEM;
 
-        ret = drm_mm_init(mm, 0, p_size);
+        ret = drm_mm_init(&rman->mm, 0, p_size);
         if (ret) {
-                kfree(mm);
+                kfree(rman);
                 return ret;
         }
 
-        man->priv = mm;
+        spin_lock_init(&rman->lock);
+        man->priv = rman;
         return 0;
 }
 
 static int ttm_bo_man_takedown(struct ttm_mem_type_manager *man)
 {
-        struct ttm_bo_global *glob = man->bdev->glob;
-        struct drm_mm *mm = man->priv;
-        int ret = 0;
+        struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
+        struct drm_mm *mm = &rman->mm;
 
-        spin_lock(&glob->lru_lock);
+        spin_lock(&rman->lock);
         if (drm_mm_clean(mm)) {
                 drm_mm_takedown(mm);
-                kfree(mm);
+                spin_unlock(&rman->lock);
+                kfree(rman);
                 man->priv = NULL;
-        } else
-                ret = -EBUSY;
-        spin_unlock(&glob->lru_lock);
-        return ret;
+                return 0;
+        }
+        spin_unlock(&rman->lock);
+        return -EBUSY;
 }
 
 static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
                              const char *prefix)
 {
-        struct ttm_bo_global *glob = man->bdev->glob;
-        struct drm_mm *mm = man->priv;
+        struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
 
-        spin_lock(&glob->lru_lock);
-        drm_mm_debug_table(mm, prefix);
-        spin_unlock(&glob->lru_lock);
+        spin_lock(&rman->lock);
+        drm_mm_debug_table(&rman->mm, prefix);
+        spin_unlock(&rman->lock);
 }
 
 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
index a7bab87a548b..af789dc869b9 100644
--- a/drivers/gpu/drm/ttm/ttm_tt.c
+++ b/drivers/gpu/drm/ttm/ttm_tt.c
@@ -440,10 +440,8 @@ int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem)
                 return ret;
 
         ret = be->func->bind(be, bo_mem);
-        if (ret) {
-                printk(KERN_ERR TTM_PFX "Couldn't bind backend.\n");
+        if (unlikely(ret != 0))
                 return ret;
-        }
 
         ttm->state = tt_bound;
 
diff --git a/drivers/gpu/drm/via/via_dmablit.c b/drivers/gpu/drm/via/via_dmablit.c
index 9b5b4d9dd62c..3e038a394c51 100644
--- a/drivers/gpu/drm/via/via_dmablit.c
+++ b/drivers/gpu/drm/via/via_dmablit.c
@@ -235,9 +235,9 @@ via_lock_all_dma_pages(drm_via_sg_info_t *vsg,  drm_via_dmablit_t *xfer)
         vsg->num_pages = VIA_PFN(xfer->mem_addr + (xfer->num_lines * xfer->mem_stride - 1)) -
                 first_pfn + 1;
 
-        if (NULL == (vsg->pages = vmalloc(sizeof(struct page *) * vsg->num_pages)))
+        vsg->pages = vzalloc(sizeof(struct page *) * vsg->num_pages);
+        if (NULL == vsg->pages)
                 return -ENOMEM;
-        memset(vsg->pages, 0, sizeof(struct page *) * vsg->num_pages);
         down_read(&current->mm->mmap_sem);
         ret = get_user_pages(current, current->mm,
                              (unsigned long)xfer->mem_addr,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
index 51d9f9f1d7f2..76954e3528c1 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -691,6 +691,7 @@ int vmw_execbuf_ioctl(struct drm_device *dev, void *data,
 
         fence_rep.error = ret;
         fence_rep.fence_seq = (uint64_t) sequence;
+        fence_rep.pad64 = 0;
 
         user_fence_rep = (struct drm_vmw_fence_rep __user *)
             (unsigned long)arg->fence_rep;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 87c6e6156d7d..cceeb42789b6 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -720,6 +720,8 @@ static int vmw_surface_dmabuf_pin(struct vmw_framebuffer *vfb)
                                &vmw_vram_ne_placement,
                                false, &vmw_dmabuf_bo_free);
         vmw_overlay_resume_all(dev_priv);
+        if (unlikely(ret != 0))
+                vfbs->buffer = NULL;
 
         return ret;
 }
@@ -730,6 +732,9 @@ static int vmw_surface_dmabuf_unpin(struct vmw_framebuffer *vfb)
         struct vmw_framebuffer_surface *vfbs =
                 vmw_framebuffer_to_vfbs(&vfb->base);
 
+        if (unlikely(vfbs->buffer == NULL))
+                return 0;
+
         bo = &vfbs->buffer->base;
         ttm_bo_unref(&bo);
         vfbs->buffer = NULL;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index a01c47ddb5bc..29113c9b26a8 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -557,7 +557,7 @@ int vmw_kms_init_legacy_display_system(struct vmw_private *dev_priv)
                 return -EINVAL;
         }
 
-        dev_priv->ldu_priv = kmalloc(GFP_KERNEL, sizeof(*dev_priv->ldu_priv));
+        dev_priv->ldu_priv = kmalloc(sizeof(*dev_priv->ldu_priv), GFP_KERNEL);
 
         if (!dev_priv->ldu_priv)
                 return -ENOMEM;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
index df2036ed18d5..f1a52f9e7298 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
@@ -585,7 +585,7 @@ int vmw_overlay_init(struct vmw_private *dev_priv)
                 return -ENOSYS;
         }
 
-        overlay = kmalloc(GFP_KERNEL, sizeof(*overlay));
+        overlay = kmalloc(sizeof(*overlay), GFP_KERNEL);
         if (!overlay)
                 return -ENOMEM;
 
diff --git a/drivers/gpu/stub/Kconfig b/drivers/gpu/stub/Kconfig
index 742c423567cf..0e1edd7311ff 100644
--- a/drivers/gpu/stub/Kconfig
+++ b/drivers/gpu/stub/Kconfig
@@ -3,6 +3,9 @@ config STUB_POULSBO
         depends on PCI
         # Poulsbo stub depends on ACPI_VIDEO when ACPI is enabled
         # but for select to work, need to select ACPI_VIDEO's dependencies, ick
+        select VIDEO_OUTPUT_CONTROL if ACPI
+        select BACKLIGHT_CLASS_DEVICE if ACPI
+        select INPUT if ACPI
         select ACPI_VIDEO if ACPI
         help
           Choose this option if you have a system that has Intel GMA500
diff --git a/drivers/hwmon/ad7414.c b/drivers/hwmon/ad7414.c
index 1e4c21fc1a89..86d822aa9bbf 100644
--- a/drivers/hwmon/ad7414.c
+++ b/drivers/hwmon/ad7414.c
@@ -178,11 +178,13 @@ static int ad7414_probe(struct i2c_client *client,
 {
         struct ad7414_data *data;
         int conf;
-        int err = 0;
+        int err;
 
         if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA |
-                                     I2C_FUNC_SMBUS_READ_WORD_DATA))
+                                     I2C_FUNC_SMBUS_READ_WORD_DATA)) {
+                err = -EOPNOTSUPP;
                 goto exit;
+        }
 
         data = kzalloc(sizeof(struct ad7414_data), GFP_KERNEL);
         if (!data) {
diff --git a/drivers/hwmon/adt7470.c b/drivers/hwmon/adt7470.c
index 9e775717abb7..87d92a56a939 100644
--- a/drivers/hwmon/adt7470.c
+++ b/drivers/hwmon/adt7470.c
@@ -1286,8 +1286,10 @@ static int adt7470_probe(struct i2c_client *client,
         init_completion(&data->auto_update_stop);
         data->auto_update = kthread_run(adt7470_update_thread, client,
                                         dev_name(data->hwmon_dev));
-        if (IS_ERR(data->auto_update))
+        if (IS_ERR(data->auto_update)) {
+                err = PTR_ERR(data->auto_update);
                 goto exit_unregister;
+        }
 
         return 0;
 
diff --git a/drivers/hwmon/amc6821.c b/drivers/hwmon/amc6821.c
index fa9708c2d723..4033974d1bb3 100644
--- a/drivers/hwmon/amc6821.c
+++ b/drivers/hwmon/amc6821.c
@@ -4,7 +4,7 @@
         Copyright (C) 2009 T. Mertelj <tomaz.mertelj@guest.arnes.si>
 
         Based on max6650.c:
-        Copyright (C) 2007 Hans J. Koch <hjk@linutronix.de>
+        Copyright (C) 2007 Hans J. Koch <hjk@hansjkoch.de>
 
         This program is free software; you can redistribute it and/or modify
         it under the terms of the GNU General Public License as published by
diff --git a/drivers/hwmon/gpio-fan.c b/drivers/hwmon/gpio-fan.c
index aa701a183707..f141a1de519c 100644
--- a/drivers/hwmon/gpio-fan.c
+++ b/drivers/hwmon/gpio-fan.c
@@ -376,10 +376,6 @@ static int fan_ctrl_init(struct gpio_fan_data *fan_data,
                 }
         }
 
-        err = sysfs_create_group(&pdev->dev.kobj, &gpio_fan_ctrl_group);
-        if (err)
-                goto err_free_gpio;
-
         fan_data->num_ctrl = num_ctrl;
         fan_data->ctrl = ctrl;
         fan_data->num_speed = pdata->num_speed;
@@ -391,6 +387,10 @@ static int fan_ctrl_init(struct gpio_fan_data *fan_data,
                 goto err_free_gpio;
         }
 
+        err = sysfs_create_group(&pdev->dev.kobj, &gpio_fan_ctrl_group);
+        if (err)
+                goto err_free_gpio;
+
         return 0;
 
 err_free_gpio:
diff --git a/drivers/hwmon/lm93.c b/drivers/hwmon/lm93.c
index 6669255aadcf..c9ed14eba5a6 100644
--- a/drivers/hwmon/lm93.c
+++ b/drivers/hwmon/lm93.c
@@ -20,7 +20,7 @@
     Adapted to 2.6.20 by Carsten Emde <cbe@osadl.org>
         Copyright (c) 2006 Carsten Emde, Open Source Automation Development Lab
 
-    Modified for mainline integration by Hans J. Koch <hjk@linutronix.de>
+    Modified for mainline integration by Hans J. Koch <hjk@hansjkoch.de>
         Copyright (c) 2007 Hans J. Koch, Linutronix GmbH
 
     This program is free software; you can redistribute it and/or modify
@@ -2629,7 +2629,7 @@ static void __exit lm93_exit(void)
 }
 
 MODULE_AUTHOR("Mark M. Hoffman <mhoffman@lightlink.com>, "
-                "Hans J. Koch <hjk@linutronix.de");
+                "Hans J. Koch <hjk@hansjkoch.de>");
 MODULE_DESCRIPTION("LM93 driver");
 MODULE_LICENSE("GPL");
 
diff --git a/drivers/hwmon/lm95241.c b/drivers/hwmon/lm95241.c
index 464340f25496..4546d82f024a 100644
--- a/drivers/hwmon/lm95241.c
+++ b/drivers/hwmon/lm95241.c
@@ -128,9 +128,12 @@ static ssize_t set_interval(struct device *dev, struct device_attribute *attr,
 {
         struct i2c_client *client = to_i2c_client(dev);
         struct lm95241_data *data = i2c_get_clientdata(client);
+        unsigned long val;
 
-        strict_strtol(buf, 10, &data->interval);
-        data->interval = data->interval * HZ / 1000;
+        if (strict_strtoul(buf, 10, &val) < 0)
+                return -EINVAL;
+
+        data->interval = val * HZ / 1000;
 
         return count;
 }
@@ -188,7 +191,9 @@ static ssize_t set_type##flag(struct device *dev, \
         struct lm95241_data *data = i2c_get_clientdata(client); \
 \
         long val; \
-        strict_strtol(buf, 10, &val); \
+\
+        if (strict_strtol(buf, 10, &val) < 0) \
+                return -EINVAL; \
 \
         if ((val == 1) || (val == 2)) { \
 \
@@ -227,7 +232,9 @@ static ssize_t set_min##flag(struct device *dev, \
         struct lm95241_data *data = i2c_get_clientdata(client); \
 \
         long val; \
-        strict_strtol(buf, 10, &val); \
+\
+        if (strict_strtol(buf, 10, &val) < 0) \
+                return -EINVAL;\
 \
         mutex_lock(&data->update_lock); \
 \
@@ -256,7 +263,9 @@ static ssize_t set_max##flag(struct device *dev, \
         struct lm95241_data *data = i2c_get_clientdata(client); \
 \
         long val; \
-        strict_strtol(buf, 10, &val); \
+\
+        if (strict_strtol(buf, 10, &val) < 0) \
+                return -EINVAL; \
 \
         mutex_lock(&data->update_lock); \
 \
diff --git a/drivers/hwmon/ltc4261.c b/drivers/hwmon/ltc4261.c
index 267626178678..4b50601027d3 100644
--- a/drivers/hwmon/ltc4261.c
+++ b/drivers/hwmon/ltc4261.c
@@ -82,7 +82,7 @@ static struct ltc4261_data *ltc4261_update_device(struct device *dev)
                         val = i2c_smbus_read_byte_data(client, i);
                         if (unlikely(val < 0)) {
                                 dev_dbg(dev,
-                                        "Failed to read ADC value: error %d",
+                                        "Failed to read ADC value: error %d\n",
                                         val);
                                 ret = ERR_PTR(val);
                                 goto abort;
@@ -230,8 +230,7 @@ static int ltc4261_probe(struct i2c_client *client,
                 return -ENODEV;
 
         if (i2c_smbus_read_byte_data(client, LTC4261_STATUS) < 0) {
-                dev_err(&client->dev, "Failed to read register %d:%02x:%02x\n",
-                        adapter->id, client->addr, LTC4261_STATUS);
+                dev_err(&client->dev, "Failed to read status register\n");
                 return -ENODEV;
         }
 
diff --git a/drivers/hwmon/max6650.c b/drivers/hwmon/max6650.c
index a0160ee5caef..9a11532ecae8 100644
--- a/drivers/hwmon/max6650.c
+++ b/drivers/hwmon/max6650.c
@@ -2,7 +2,7 @@
  * max6650.c - Part of lm_sensors, Linux kernel modules for hardware
  *             monitoring.
  *
- * (C) 2007 by Hans J. Koch <hjk@linutronix.de>
+ * (C) 2007 by Hans J. Koch <hjk@hansjkoch.de>
  *
  * based on code written by John Morris <john.morris@spirentcom.com>
  * Copyright (c) 2003 Spirent Communications
diff --git a/drivers/hwmon/w83795.c b/drivers/hwmon/w83795.c
index 1d840aa83782..cdbc7448491e 100644
--- a/drivers/hwmon/w83795.c
+++ b/drivers/hwmon/w83795.c
@@ -165,10 +165,14 @@ static const u8 IN_LSB_SHIFT_IDX[][2] = {
 
 #define W83795_REG_VID_CTRL             0x6A
 
+#define W83795_REG_ALARM_CTRL           0x40
+#define ALARM_CTRL_RTSACS               (1 << 7)
 #define W83795_REG_ALARM(index)         (0x41 + (index))
+#define W83795_REG_CLR_CHASSIS          0x4D
 #define W83795_REG_BEEP(index)          (0x50 + (index))
 
-#define W83795_REG_CLR_CHASSIS          0x4D
+#define W83795_REG_OVT_CFG              0x58
+#define OVT_CFG_SEL                     (1 << 7)
 
 
 #define W83795_REG_FCMS1                0x201
@@ -178,6 +182,14 @@ static const u8 IN_LSB_SHIFT_IDX[][2] = {
 
 #define W83795_REG_TSS(index)           (0x209 + (index))
 
+#define TSS_MAP_RESERVED                0xff
+static const u8 tss_map[4][6] = {
+        { 0,  1,  2,  3,  4,  5},
+        { 6,  7,  8,  9,  0,  1},
+        {10, 11, 12, 13,  2,  3},
+        { 4,  5,  4,  5, TSS_MAP_RESERVED, TSS_MAP_RESERVED},
+};
+
 #define PWM_OUTPUT                      0
 #define PWM_FREQ                        1
 #define PWM_START                       2
@@ -369,6 +381,7 @@ struct w83795_data {
         u8 setup_pwm[3];        /* Register value */
 
         u8 alarms[6];           /* Register value */
+        u8 enable_beep;
         u8 beeps[6];            /* Register value */
 
         char valid;
@@ -499,8 +512,11 @@ static void w83795_update_limits(struct i2c_client *client)
         }
 
         /* Read beep settings */
-        for (i = 0; i < ARRAY_SIZE(data->beeps); i++)
-                data->beeps[i] = w83795_read(client, W83795_REG_BEEP(i));
+        if (data->enable_beep) {
+                for (i = 0; i < ARRAY_SIZE(data->beeps); i++)
+                        data->beeps[i] =
+                                w83795_read(client, W83795_REG_BEEP(i));
+        }
 
         data->valid_limits = 1;
 }
@@ -577,6 +593,7 @@ static struct w83795_data *w83795_update_device(struct device *dev)
         struct i2c_client *client = to_i2c_client(dev);
         struct w83795_data *data = i2c_get_clientdata(client);
         u16 tmp;
+        u8 intrusion;
         int i;
 
         mutex_lock(&data->update_lock);
@@ -648,9 +665,24 @@ static struct w83795_data *w83795_update_device(struct device *dev)
                     w83795_read(client, W83795_REG_PWM(i, PWM_OUTPUT));
         }
 
-        /* update alarm */
+        /* Update intrusion and alarms
+         * It is important to read intrusion first, because reading from
+         * register SMI STS6 clears the interrupt status temporarily. */
+        tmp = w83795_read(client, W83795_REG_ALARM_CTRL);
+        /* Switch to interrupt status for intrusion if needed */
+        if (tmp & ALARM_CTRL_RTSACS)
+                w83795_write(client, W83795_REG_ALARM_CTRL,
+                             tmp & ~ALARM_CTRL_RTSACS);
+        intrusion = w83795_read(client, W83795_REG_ALARM(5)) & (1 << 6);
+        /* Switch to real-time alarms */
+        w83795_write(client, W83795_REG_ALARM_CTRL, tmp | ALARM_CTRL_RTSACS);
         for (i = 0; i < ARRAY_SIZE(data->alarms); i++)
                 data->alarms[i] = w83795_read(client, W83795_REG_ALARM(i));
+        data->alarms[5] |= intrusion;
+        /* Restore original configuration if needed */
+        if (!(tmp & ALARM_CTRL_RTSACS))
+                w83795_write(client, W83795_REG_ALARM_CTRL,
+                             tmp & ~ALARM_CTRL_RTSACS);
 
         data->last_updated = jiffies;
         data->valid = 1;
@@ -730,6 +762,10 @@ store_chassis_clear(struct device *dev,
         val = w83795_read(client, W83795_REG_CLR_CHASSIS);
         val |= 0x80;
         w83795_write(client, W83795_REG_CLR_CHASSIS, val);
+
+        /* Clear status and force cache refresh */
+        w83795_read(client, W83795_REG_ALARM(5));
+        data->valid = 0;
         mutex_unlock(&data->update_lock);
         return count;
 }
@@ -857,20 +893,20 @@ show_pwm_enable(struct device *dev, struct device_attribute *attr, char *buf)
         int index = sensor_attr->index;
         u8 tmp;
 
-        if (1 == (data->pwm_fcms[0] & (1 << index))) {
+        /* Speed cruise mode */
+        if (data->pwm_fcms[0] & (1 << index)) {
                 tmp = 2;
                 goto out;
         }
+        /* Thermal cruise or SmartFan IV mode */
         for (tmp = 0; tmp < 6; tmp++) {
                 if (data->pwm_tfmr[tmp] & (1 << index)) {
                         tmp = 3;
                         goto out;
                 }
         }
-        if (data->pwm_fomc & (1 << index))
-                tmp = 0;
-        else
-                tmp = 1;
+        /* Manual mode */
+        tmp = 1;
 
 out:
         return sprintf(buf, "%u\n", tmp);
@@ -890,23 +926,21 @@ store_pwm_enable(struct device *dev, struct device_attribute *attr,
 
         if (strict_strtoul(buf, 10, &val) < 0)
                 return -EINVAL;
-        if (val > 2)
+        if (val < 1 || val > 2)
                 return -EINVAL;
 
         mutex_lock(&data->update_lock);
         switch (val) {
-        case 0:
         case 1:
+                /* Clear speed cruise mode bits */
                 data->pwm_fcms[0] &= ~(1 << index);
                 w83795_write(client, W83795_REG_FCMS1, data->pwm_fcms[0]);
+                /* Clear thermal cruise mode bits */
                 for (i = 0; i < 6; i++) {
                         data->pwm_tfmr[i] &= ~(1 << index);
                         w83795_write(client, W83795_REG_TFMR(i),
                                 data->pwm_tfmr[i]);
                 }
-                data->pwm_fomc |= 1 << index;
-                data->pwm_fomc ^= val << index;
-                w83795_write(client, W83795_REG_FOMC, data->pwm_fomc);
                 break;
         case 2:
                 data->pwm_fcms[0] |= (1 << index);
@@ -918,23 +952,60 @@ store_pwm_enable(struct device *dev, struct device_attribute *attr,
 }
 
 static ssize_t
+show_pwm_mode(struct device *dev, struct device_attribute *attr, char *buf)
+{
+        struct w83795_data *data = w83795_update_pwm_config(dev);
+        int index = to_sensor_dev_attr_2(attr)->index;
+        unsigned int mode;
+
+        if (data->pwm_fomc & (1 << index))
+                mode = 0;       /* DC */
+        else
+                mode = 1;       /* PWM */
+
+        return sprintf(buf, "%u\n", mode);
+}
+
+/*
+ * Check whether a given temperature source can ever be useful.
+ * Returns the number of selectable temperature channels which are
+ * enabled.
+ */
+static int w83795_tss_useful(const struct w83795_data *data, int tsrc)
+{
+        int useful = 0, i;
+
+        for (i = 0; i < 4; i++) {
+                if (tss_map[i][tsrc] == TSS_MAP_RESERVED)
+                        continue;
+                if (tss_map[i][tsrc] < 6)       /* Analog */
+                        useful += (data->has_temp >> tss_map[i][tsrc]) & 1;
+                else                            /* Digital */
+                        useful += (data->has_dts >> (tss_map[i][tsrc] - 6)) & 1;
+        }
+
+        return useful;
+}
+
+static ssize_t
 show_temp_src(struct device *dev, struct device_attribute *attr, char *buf)
 {
         struct sensor_device_attribute_2 *sensor_attr =
             to_sensor_dev_attr_2(attr);
         struct w83795_data *data = w83795_update_pwm_config(dev);
         int index = sensor_attr->index;
-        u8 val = index / 2;
-        u8 tmp = data->temp_src[val];
+        u8 tmp = data->temp_src[index / 2];
 
         if (index & 1)
-                val = 4;
+                tmp >>= 4;      /* Pick high nibble */
         else
-                val = 0;
-        tmp >>= val;
-        tmp &= 0x0f;
+                tmp &= 0x0f;    /* Pick low nibble */
 
-        return sprintf(buf, "%u\n", tmp);
+        /* Look-up the actual temperature channel number */
+        if (tmp >= 4 || tss_map[tmp][index] == TSS_MAP_RESERVED)
+                return -EINVAL;         /* Shouldn't happen */
+
+        return sprintf(buf, "%u\n", (unsigned int)tss_map[tmp][index] + 1);
 }
 
 static ssize_t
@@ -946,12 +1017,21 @@ store_temp_src(struct device *dev, struct device_attribute *attr,
         struct sensor_device_attribute_2 *sensor_attr =
             to_sensor_dev_attr_2(attr);
         int index = sensor_attr->index;
-        unsigned long tmp;
+        int tmp;
+        unsigned long channel;
         u8 val = index / 2;
 
-        if (strict_strtoul(buf, 10, &tmp) < 0)
+        if (strict_strtoul(buf, 10, &channel) < 0 ||
+            channel < 1 || channel > 14)
+                return -EINVAL;
+
+        /* Check if request can be fulfilled */
+        for (tmp = 0; tmp < 4; tmp++) {
+                if (tss_map[tmp][index] == channel - 1)
+                        break;
+        }
+        if (tmp == 4)   /* No match */
                 return -EINVAL;
-        tmp = SENSORS_LIMIT(tmp, 0, 15);
 
         mutex_lock(&data->update_lock);
         if (index & 1) {
@@ -1515,7 +1595,7 @@ store_sf_setup(struct device *dev, struct device_attribute *attr,
 
 #define NOT_USED                        -1
 
-/* Don't change the attribute order, _max and _min are accessed by index
+/* Don't change the attribute order, _max, _min and _beep are accessed by index
  * somewhere else in the code */
 #define SENSOR_ATTR_IN(index) {                                         \
         SENSOR_ATTR_2(in##index##_input, S_IRUGO, show_in, NULL,        \
@@ -1530,6 +1610,8 @@ store_sf_setup(struct device *dev, struct device_attribute *attr,
                 show_alarm_beep, store_beep, BEEP_ENABLE,               \
                 index + ((index > 14) ? 1 : 0)) }
 
+/* Don't change the attribute order, _beep is accessed by index
+ * somewhere else in the code */
 #define SENSOR_ATTR_FAN(index) {                                        \
         SENSOR_ATTR_2(fan##index##_input, S_IRUGO, show_fan,            \
                 NULL, FAN_INPUT, index - 1), \
@@ -1553,9 +1635,13 @@ store_sf_setup(struct device *dev, struct device_attribute *attr,
                 show_pwm, store_pwm, PWM_FREQ, index - 1),       \
         SENSOR_ATTR_2(pwm##index##_enable, S_IWUSR | S_IRUGO,           \
                 show_pwm_enable, store_pwm_enable, NOT_USED, index - 1), \
+        SENSOR_ATTR_2(pwm##index##_mode, S_IRUGO,                       \
+                show_pwm_mode, NULL, NOT_USED, index - 1),              \
         SENSOR_ATTR_2(fan##index##_target, S_IWUSR | S_IRUGO, \
                 show_fanin, store_fanin, FANIN_TARGET, index - 1) }
 
+/* Don't change the attribute order, _beep is accessed by index
+ * somewhere else in the code */
 #define SENSOR_ATTR_DTS(index) {                                        \
         SENSOR_ATTR_2(temp##index##_type, S_IRUGO ,             \
                 show_dts_mode, NULL, NOT_USED, index - 7),      \
@@ -1574,6 +1660,8 @@ store_sf_setup(struct device *dev, struct device_attribute *attr,
         SENSOR_ATTR_2(temp##index##_beep, S_IWUSR | S_IRUGO,            \
                 show_alarm_beep, store_beep, BEEP_ENABLE, index + 17) }
 
+/* Don't change the attribute order, _beep is accessed by index
+ * somewhere else in the code */
 #define SENSOR_ATTR_TEMP(index) {                                       \
         SENSOR_ATTR_2(temp##index##_type, S_IRUGO | (index < 4 ? S_IWUSR : 0), \
                 show_temp_mode, store_temp_mode, NOT_USED, index - 1),  \
@@ -1593,8 +1681,6 @@ store_sf_setup(struct device *dev, struct device_attribute *attr,
         SENSOR_ATTR_2(temp##index##_beep, S_IWUSR | S_IRUGO,            \
                 show_alarm_beep, store_beep, BEEP_ENABLE,               \
                 index + (index > 4 ? 11 : 17)),                         \
-        SENSOR_ATTR_2(temp##index##_source_sel, S_IWUSR | S_IRUGO,      \
-                show_temp_src, store_temp_src, NOT_USED, index - 1),    \
         SENSOR_ATTR_2(temp##index##_pwm_enable, S_IWUSR | S_IRUGO,      \
                 show_temp_pwm_enable, store_temp_pwm_enable,            \
                 TEMP_PWM_ENABLE, index - 1),                            \
@@ -1680,7 +1766,7 @@ static const struct sensor_device_attribute_2 w83795_fan[][4] = {
         SENSOR_ATTR_FAN(14),
 };
 
-static const struct sensor_device_attribute_2 w83795_temp[][29] = {
+static const struct sensor_device_attribute_2 w83795_temp[][28] = {
         SENSOR_ATTR_TEMP(1),
         SENSOR_ATTR_TEMP(2),
         SENSOR_ATTR_TEMP(3),
@@ -1700,7 +1786,7 @@ static const struct sensor_device_attribute_2 w83795_dts[][8] = {
         SENSOR_ATTR_DTS(14),
 };
 
-static const struct sensor_device_attribute_2 w83795_pwm[][7] = {
+static const struct sensor_device_attribute_2 w83795_pwm[][8] = {
         SENSOR_ATTR_PWM(1),
         SENSOR_ATTR_PWM(2),
         SENSOR_ATTR_PWM(3),
@@ -1711,13 +1797,24 @@ static const struct sensor_device_attribute_2 w83795_pwm[][7] = {
         SENSOR_ATTR_PWM(8),
 };
 
+static const struct sensor_device_attribute_2 w83795_tss[6] = {
+        SENSOR_ATTR_2(temp1_source_sel, S_IWUSR | S_IRUGO,
+                      show_temp_src, store_temp_src, NOT_USED, 0),
+        SENSOR_ATTR_2(temp2_source_sel, S_IWUSR | S_IRUGO,
+                      show_temp_src, store_temp_src, NOT_USED, 1),
+        SENSOR_ATTR_2(temp3_source_sel, S_IWUSR | S_IRUGO,
+                      show_temp_src, store_temp_src, NOT_USED, 2),
+        SENSOR_ATTR_2(temp4_source_sel, S_IWUSR | S_IRUGO,
+                      show_temp_src, store_temp_src, NOT_USED, 3),
+        SENSOR_ATTR_2(temp5_source_sel, S_IWUSR | S_IRUGO,
+                      show_temp_src, store_temp_src, NOT_USED, 4),
+        SENSOR_ATTR_2(temp6_source_sel, S_IWUSR | S_IRUGO,
+                      show_temp_src, store_temp_src, NOT_USED, 5),
+};
+
 static const struct sensor_device_attribute_2 sda_single_files[] = {
         SENSOR_ATTR_2(intrusion0_alarm, S_IWUSR | S_IRUGO, show_alarm_beep,
                       store_chassis_clear, ALARM_STATUS, 46),
-        SENSOR_ATTR_2(intrusion0_beep, S_IWUSR | S_IRUGO, show_alarm_beep,
-                      store_beep, BEEP_ENABLE, 46),
-        SENSOR_ATTR_2(beep_enable, S_IWUSR | S_IRUGO, show_alarm_beep,
-                      store_beep, BEEP_ENABLE, 47),
 #ifdef CONFIG_SENSORS_W83795_FANCTRL
         SENSOR_ATTR_2(speed_cruise_tolerance, S_IWUSR | S_IRUGO, show_fanin,
                 store_fanin, FANIN_TOL, NOT_USED),
@@ -1730,6 +1827,13 @@ static const struct sensor_device_attribute_2 sda_single_files[] = {
 #endif
 };
 
+static const struct sensor_device_attribute_2 sda_beep_files[] = {
+        SENSOR_ATTR_2(intrusion0_beep, S_IWUSR | S_IRUGO, show_alarm_beep,
+                      store_beep, BEEP_ENABLE, 46),
+        SENSOR_ATTR_2(beep_enable, S_IWUSR | S_IRUGO, show_alarm_beep,
+                      store_beep, BEEP_ENABLE, 47),
+};
+
 /*
  * Driver interface
  */
@@ -1859,6 +1963,8 @@ static int w83795_handle_files(struct device *dev, int (*fn)(struct device *,
                 if (!(data->has_in & (1 << i)))
                         continue;
                 for (j = 0; j < ARRAY_SIZE(w83795_in[0]); j++) {
+                        if (j == 4 && !data->enable_beep)
+                                continue;
                         err = fn(dev, &w83795_in[i][j].dev_attr);
                         if (err)
                                 return err;
@@ -1869,18 +1975,37 @@ static int w83795_handle_files(struct device *dev, int (*fn)(struct device *,
                 if (!(data->has_fan & (1 << i)))
                         continue;
                 for (j = 0; j < ARRAY_SIZE(w83795_fan[0]); j++) {
+                        if (j == 3 && !data->enable_beep)
+                                continue;
                         err = fn(dev, &w83795_fan[i][j].dev_attr);
                         if (err)
                                 return err;
                 }
         }
 
+        for (i = 0; i < ARRAY_SIZE(w83795_tss); i++) {
+                j = w83795_tss_useful(data, i);
+                if (!j)
+                        continue;
+                err = fn(dev, &w83795_tss[i].dev_attr);
+                if (err)
+                        return err;
+        }
+
         for (i = 0; i < ARRAY_SIZE(sda_single_files); i++) {
                 err = fn(dev, &sda_single_files[i].dev_attr);
                 if (err)
                         return err;
         }
 
+        if (data->enable_beep) {
+                for (i = 0; i < ARRAY_SIZE(sda_beep_files); i++) {
+                        err = fn(dev, &sda_beep_files[i].dev_attr);
+                        if (err)
+                                return err;
+                }
+        }
+
 #ifdef CONFIG_SENSORS_W83795_FANCTRL
         for (i = 0; i < data->has_pwm; i++) {
                 for (j = 0; j < ARRAY_SIZE(w83795_pwm[0]); j++) {
@@ -1899,6 +2024,8 @@ static int w83795_handle_files(struct device *dev, int (*fn)(struct device *,
 #else
                 for (j = 0; j < 8; j++) {
 #endif
+                        if (j == 7 && !data->enable_beep)
+                                continue;
                         err = fn(dev, &w83795_temp[i][j].dev_attr);
                         if (err)
                                 return err;
@@ -1910,6 +2037,8 @@ static int w83795_handle_files(struct device *dev, int (*fn)(struct device *,
                         if (!(data->has_dts & (1 << i)))
                                 continue;
                         for (j = 0; j < ARRAY_SIZE(w83795_dts[0]); j++) {
+                                if (j == 7 && !data->enable_beep)
+                                        continue;
                                 err = fn(dev, &w83795_dts[i][j].dev_attr);
                                 if (err)
                                         return err;
@@ -2049,6 +2178,18 @@ static int w83795_probe(struct i2c_client *client,
         else
                 data->has_pwm = 2;
 
+        /* Check if BEEP pin is available */
+        if (data->chip_type == w83795g) {
+                /* The W83795G has a dedicated BEEP pin */
+                data->enable_beep = 1;
+        } else {
+                /* The W83795ADG has a shared pin for OVT# and BEEP, so you
+                 * can't have both */
+                tmp = w83795_read(client, W83795_REG_OVT_CFG);
+                if ((tmp & OVT_CFG_SEL) == 0)
+                        data->enable_beep = 1;
+        }
+
         err = w83795_handle_files(dev, device_create_file);
         if (err)
                 goto exit_remove;
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index d231f683f576..6b4cc567645b 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -848,6 +848,18 @@ static int i2c_register_adapter(struct i2c_adapter *adap)
                 goto out_list;
         }
 
+        /* Sanity checks */
+        if (unlikely(adap->name[0] == '\0')) {
+                pr_err("i2c-core: Attempt to register an adapter with "
+                       "no name!\n");
+                return -EINVAL;
+        }
+        if (unlikely(!adap->algo)) {
+                pr_err("i2c-core: Attempt to register adapter '%s' with "
+                       "no algo!\n", adap->name);
+                return -EINVAL;
+        }
+
         rt_mutex_init(&adap->bus_lock);
         mutex_init(&adap->userspace_clients_lock);
         INIT_LIST_HEAD(&adap->userspace_clients);
diff --git a/drivers/i2c/i2c-mux.c b/drivers/i2c/i2c-mux.c
index d32a4843fc3a..d7a4833be416 100644
--- a/drivers/i2c/i2c-mux.c
+++ b/drivers/i2c/i2c-mux.c
@@ -120,7 +120,6 @@ struct i2c_adapter *i2c_add_mux_adapter(struct i2c_adapter *parent,
         snprintf(priv->adap.name, sizeof(priv->adap.name),
                  "i2c-%d-mux (chan_id %d)", i2c_adapter_id(parent), chan_id);
         priv->adap.owner = THIS_MODULE;
-        priv->adap.id = parent->id;
         priv->adap.algo = &priv->algo;
         priv->adap.algo_data = priv;
         priv->adap.dev.parent = &parent->dev;
diff --git a/drivers/input/input.c b/drivers/input/input.c
index d092ef9291da..7f26ca6ecf75 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -74,6 +74,7 @@ static int input_defuzz_abs_event(int value, int old_val, int fuzz)
  * dev->event_lock held and interrupts disabled.
  */
 static void input_pass_event(struct input_dev *dev,
+                             struct input_handler *src_handler,
                              unsigned int type, unsigned int code, int value)
 {
         struct input_handler *handler;
@@ -92,6 +93,15 @@ static void input_pass_event(struct input_dev *dev,
                                 continue;
 
                         handler = handle->handler;
+
+                        /*
+                         * If this is the handler that injected this
+                         * particular event we want to skip it to avoid
+                         * filters firing again and again.
+                         */
+                        if (handler == src_handler)
+                                continue;
+
                         if (!handler->filter) {
                                 if (filtered)
                                         break;
@@ -121,7 +131,7 @@ static void input_repeat_key(unsigned long data)
         if (test_bit(dev->repeat_key, dev->key) &&
             is_event_supported(dev->repeat_key, dev->keybit, KEY_MAX)) {
 
-                input_pass_event(dev, EV_KEY, dev->repeat_key, 2);
+                input_pass_event(dev, NULL, EV_KEY, dev->repeat_key, 2);
 
                 if (dev->sync) {
                         /*
@@ -130,7 +140,7 @@ static void input_repeat_key(unsigned long data)
                          * Otherwise assume that the driver will send
                          * SYN_REPORT once it's done.
                          */
-                        input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
+                        input_pass_event(dev, NULL, EV_SYN, SYN_REPORT, 1);
                 }
 
                 if (dev->rep[REP_PERIOD])
@@ -163,6 +173,7 @@ static void input_stop_autorepeat(struct input_dev *dev)
 #define INPUT_PASS_TO_ALL       (INPUT_PASS_TO_HANDLERS | INPUT_PASS_TO_DEVICE)
 
 static int input_handle_abs_event(struct input_dev *dev,
+                                  struct input_handler *src_handler,
                                   unsigned int code, int *pval)
 {
         bool is_mt_event;
@@ -206,13 +217,15 @@ static int input_handle_abs_event(struct input_dev *dev,
         /* Flush pending "slot" event */
         if (is_mt_event && dev->slot != input_abs_get_val(dev, ABS_MT_SLOT)) {
                 input_abs_set_val(dev, ABS_MT_SLOT, dev->slot);
-                input_pass_event(dev, EV_ABS, ABS_MT_SLOT, dev->slot);
+                input_pass_event(dev, src_handler,
+                                 EV_ABS, ABS_MT_SLOT, dev->slot);
         }
 
         return INPUT_PASS_TO_HANDLERS;
 }
 
 static void input_handle_event(struct input_dev *dev,
+                               struct input_handler *src_handler,
                                unsigned int type, unsigned int code, int value)
 {
         int disposition = INPUT_IGNORE_EVENT;
@@ -265,7 +278,8 @@ static void input_handle_event(struct input_dev *dev,
 
         case EV_ABS:
                 if (is_event_supported(code, dev->absbit, ABS_MAX))
-                        disposition = input_handle_abs_event(dev, code, &value);
+                        disposition = input_handle_abs_event(dev, src_handler,
+                                                             code, &value);
 
                 break;
 
@@ -323,7 +337,7 @@ static void input_handle_event(struct input_dev *dev,
                 dev->event(dev, type, code, value);
 
         if (disposition & INPUT_PASS_TO_HANDLERS)
-                input_pass_event(dev, type, code, value);
+                input_pass_event(dev, src_handler, type, code, value);
 }
 
 /**
@@ -352,7 +366,7 @@ void input_event(struct input_dev *dev,
 
                 spin_lock_irqsave(&dev->event_lock, flags);
                 add_input_randomness(type, code, value);
-                input_handle_event(dev, type, code, value);
+                input_handle_event(dev, NULL, type, code, value);
                 spin_unlock_irqrestore(&dev->event_lock, flags);
         }
 }
@@ -382,7 +396,8 @@ void input_inject_event(struct input_handle *handle,
                 rcu_read_lock();
                 grab = rcu_dereference(dev->grab);
                 if (!grab || grab == handle)
-                        input_handle_event(dev, type, code, value);
+                        input_handle_event(dev, handle->handler,
+                                           type, code, value);
                 rcu_read_unlock();
 
                 spin_unlock_irqrestore(&dev->event_lock, flags);
@@ -595,10 +610,10 @@ static void input_dev_release_keys(struct input_dev *dev)
                 for (code = 0; code <= KEY_MAX; code++) {
                         if (is_event_supported(code, dev->keybit, KEY_MAX) &&
                             __test_and_clear_bit(code, dev->key)) {
-                                input_pass_event(dev, EV_KEY, code, 0);
+                                input_pass_event(dev, NULL, EV_KEY, code, 0);
                         }
                 }
-                input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
+                input_pass_event(dev, NULL, EV_SYN, SYN_REPORT, 1);
         }
 }
 
@@ -873,9 +888,9 @@ int input_set_keycode(struct input_dev *dev,
             !is_event_supported(old_keycode, dev->keybit, KEY_MAX) &&
             __test_and_clear_bit(old_keycode, dev->key)) {
 
-                input_pass_event(dev, EV_KEY, old_keycode, 0);
+                input_pass_event(dev, NULL, EV_KEY, old_keycode, 0);
                 if (dev->sync)
-                        input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
+                        input_pass_event(dev, NULL, EV_SYN, SYN_REPORT, 1);
         }
 
  out:
@@ -1565,8 +1580,7 @@ static int input_dev_uevent(struct device *device, struct kobj_uevent_env *env)
                 }                                                       \
         } while (0)
 
-#ifdef CONFIG_PM
-static void input_dev_reset(struct input_dev *dev, bool activate)
+static void input_dev_toggle(struct input_dev *dev, bool activate)
 {
         if (!dev->event)
                 return;
@@ -1580,12 +1594,44 @@ static void input_dev_reset(struct input_dev *dev, bool activate)
         }
 }
 
+/**
+ * input_reset_device() - reset/restore the state of input device
+ * @dev: input device whose state needs to be reset
+ *
+ * This function tries to reset the state of an opened input device and
+ * bring internal state and state if the hardware in sync with each other.
+ * We mark all keys as released, restore LED state, repeat rate, etc.
+ */
+void input_reset_device(struct input_dev *dev)
+{
+        mutex_lock(&dev->mutex);
+
+        if (dev->users) {
+                input_dev_toggle(dev, true);
+
+                /*
+                 * Keys that have been pressed at suspend time are unlikely
+                 * to be still pressed when we resume.
+                 */
+                spin_lock_irq(&dev->event_lock);
+                input_dev_release_keys(dev);
+                spin_unlock_irq(&dev->event_lock);
+        }
+
+        mutex_unlock(&dev->mutex);
+}
+EXPORT_SYMBOL(input_reset_device);
+
+#ifdef CONFIG_PM
 static int input_dev_suspend(struct device *dev)
 {
         struct input_dev *input_dev = to_input_dev(dev);
 
         mutex_lock(&input_dev->mutex);
-        input_dev_reset(input_dev, false);
+
+        if (input_dev->users)
+                input_dev_toggle(input_dev, false);
+
         mutex_unlock(&input_dev->mutex);
 
         return 0;
@@ -1595,18 +1641,7 @@ static int input_dev_resume(struct device *dev)
 {
         struct input_dev *input_dev = to_input_dev(dev);
 
-        mutex_lock(&input_dev->mutex);
-        input_dev_reset(input_dev, true);
-
-        /*
-         * Keys that have been pressed at suspend time are unlikely
-         * to be still pressed when we resume.
-         */
-        spin_lock_irq(&input_dev->event_lock);
-        input_dev_release_keys(input_dev);
-        spin_unlock_irq(&input_dev->event_lock);
-
-        mutex_unlock(&input_dev->mutex);
+        input_reset_device(input_dev);
 
         return 0;
 }
diff --git a/drivers/input/keyboard/adp5588-keys.c b/drivers/input/keyboard/adp5588-keys.c
index b92d1cd5cba1..af45d275f686 100644
--- a/drivers/input/keyboard/adp5588-keys.c
+++ b/drivers/input/keyboard/adp5588-keys.c
@@ -4,7 +4,7 @@
  *               I2C QWERTY Keypad and IO Expander
  * Bugs: Enter bugs at http://blackfin.uclinux.org/
  *
- * Copyright (C) 2008-2009 Analog Devices Inc.
+ * Copyright (C) 2008-2010 Analog Devices Inc.
  * Licensed under the GPL-2 or later.
  */
 
@@ -24,29 +24,6 @@
 
 #include <linux/i2c/adp5588.h>
 
- /* Configuration Register1 */
-#define AUTO_INC        (1 << 7)
-#define GPIEM_CFG       (1 << 6)
-#define OVR_FLOW_M      (1 << 5)
-#define INT_CFG         (1 << 4)
-#define OVR_FLOW_IEN    (1 << 3)
-#define K_LCK_IM        (1 << 2)
-#define GPI_IEN         (1 << 1)
-#define KE_IEN          (1 << 0)
-
-/* Interrupt Status Register */
-#define CMP2_INT        (1 << 5)
-#define CMP1_INT        (1 << 4)
-#define OVR_FLOW_INT    (1 << 3)
-#define K_LCK_INT       (1 << 2)
-#define GPI_INT         (1 << 1)
-#define KE_INT          (1 << 0)
-
-/* Key Lock and Event Counter Register */
-#define K_LCK_EN        (1 << 6)
-#define LCK21           0x30
-#define KEC             0xF
-
 /* Key Event Register xy */
 #define KEY_EV_PRESSED          (1 << 7)
 #define KEY_EV_MASK             (0x7F)
@@ -55,10 +32,6 @@
 
 #define KEYP_MAX_EVENT          10
 
-#define MAXGPIO                 18
-#define ADP_BANK(offs)          ((offs) >> 3)
-#define ADP_BIT(offs)           (1u << ((offs) & 0x7))
-
 /*
  * Early pre 4.0 Silicon required to delay readout by at least 25ms,
  * since the Event Counter Register updated 25ms after the interrupt
@@ -75,7 +48,7 @@ struct adp5588_kpad {
         const struct adp5588_gpi_map *gpimap;
         unsigned short gpimapsize;
 #ifdef CONFIG_GPIOLIB
-        unsigned char gpiomap[MAXGPIO];
+        unsigned char gpiomap[ADP5588_MAXGPIO];
         bool export_gpio;
         struct gpio_chip gc;
         struct mutex gpio_lock; /* Protect cached dir, dat_out */
@@ -103,8 +76,8 @@ static int adp5588_write(struct i2c_client *client, u8 reg, u8 val)
 static int adp5588_gpio_get_value(struct gpio_chip *chip, unsigned off)
 {
         struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
-        unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
-        unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+        unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
+        unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
 
         return !!(adp5588_read(kpad->client, GPIO_DAT_STAT1 + bank) & bit);
 }
@@ -113,8 +86,8 @@ static void adp5588_gpio_set_value(struct gpio_chip *chip,
                                    unsigned off, int val)
 {
         struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
-        unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
-        unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+        unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
+        unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
 
         mutex_lock(&kpad->gpio_lock);
 
@@ -132,8 +105,8 @@ static void adp5588_gpio_set_value(struct gpio_chip *chip,
 static int adp5588_gpio_direction_input(struct gpio_chip *chip, unsigned off)
 {
         struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
-        unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
-        unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+        unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
+        unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
         int ret;
 
         mutex_lock(&kpad->gpio_lock);
@@ -150,8 +123,8 @@ static int adp5588_gpio_direction_output(struct gpio_chip *chip,
                                          unsigned off, int val)
 {
         struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
-        unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
-        unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+        unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
+        unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
         int ret;
 
         mutex_lock(&kpad->gpio_lock);
@@ -176,7 +149,7 @@ static int adp5588_gpio_direction_output(struct gpio_chip *chip,
 static int __devinit adp5588_build_gpiomap(struct adp5588_kpad *kpad,
                                 const struct adp5588_kpad_platform_data *pdata)
 {
-        bool pin_used[MAXGPIO];
+        bool pin_used[ADP5588_MAXGPIO];
         int n_unused = 0;
         int i;
 
@@ -191,7 +164,7 @@ static int __devinit adp5588_build_gpiomap(struct adp5588_kpad *kpad,
         for (i = 0; i < kpad->gpimapsize; i++)
                 pin_used[kpad->gpimap[i].pin - GPI_PIN_BASE] = true;
 
-        for (i = 0; i < MAXGPIO; i++)
+        for (i = 0; i < ADP5588_MAXGPIO; i++)
                 if (!pin_used[i])
                         kpad->gpiomap[n_unused++] = i;
 
@@ -234,7 +207,7 @@ static int __devinit adp5588_gpio_add(struct adp5588_kpad *kpad)
                 return error;
         }
 
-        for (i = 0; i <= ADP_BANK(MAXGPIO); i++) {
+        for (i = 0; i <= ADP5588_BANK(ADP5588_MAXGPIO); i++) {
                 kpad->dat_out[i] = adp5588_read(kpad->client,
                                                 GPIO_DAT_OUT1 + i);
                 kpad->dir[i] = adp5588_read(kpad->client, GPIO_DIR1 + i);
@@ -318,11 +291,11 @@ static void adp5588_work(struct work_struct *work)
 
         status = adp5588_read(client, INT_STAT);
 
-        if (status & OVR_FLOW_INT)      /* Unlikely and should never happen */
+        if (status & ADP5588_OVR_FLOW_INT)      /* Unlikely and should never happen */
                 dev_err(&client->dev, "Event Overflow Error\n");
 
-        if (status & KE_INT) {
-                ev_cnt = adp5588_read(client, KEY_LCK_EC_STAT) & KEC;
+        if (status & ADP5588_KE_INT) {
+                ev_cnt = adp5588_read(client, KEY_LCK_EC_STAT) & ADP5588_KEC;
                 if (ev_cnt) {
                         adp5588_report_events(kpad, ev_cnt);
                         input_sync(kpad->input);
@@ -360,7 +333,7 @@ static int __devinit adp5588_setup(struct i2c_client *client)
         if (pdata->en_keylock) {
                 ret |= adp5588_write(client, UNLOCK1, pdata->unlock_key1);
                 ret |= adp5588_write(client, UNLOCK2, pdata->unlock_key2);
-                ret |= adp5588_write(client, KEY_LCK_EC_STAT, K_LCK_EN);
+                ret |= adp5588_write(client, KEY_LCK_EC_STAT, ADP5588_K_LCK_EN);
         }
 
         for (i = 0; i < KEYP_MAX_EVENT; i++)
@@ -384,7 +357,7 @@ static int __devinit adp5588_setup(struct i2c_client *client)
         }
 
         if (gpio_data) {
-                for (i = 0; i <= ADP_BANK(MAXGPIO); i++) {
+                for (i = 0; i <= ADP5588_BANK(ADP5588_MAXGPIO); i++) {
                         int pull_mask = gpio_data->pullup_dis_mask;
 
                         ret |= adp5588_write(client, GPIO_PULL1 + i,
@@ -392,11 +365,14 @@ static int __devinit adp5588_setup(struct i2c_client *client)
                 }
         }
 
-        ret |= adp5588_write(client, INT_STAT, CMP2_INT | CMP1_INT |
-                                        OVR_FLOW_INT | K_LCK_INT |
-                                        GPI_INT | KE_INT); /* Status is W1C */
+        ret |= adp5588_write(client, INT_STAT,
+                                ADP5588_CMP2_INT | ADP5588_CMP1_INT |
+                                ADP5588_OVR_FLOW_INT | ADP5588_K_LCK_INT |
+                                ADP5588_GPI_INT | ADP5588_KE_INT); /* Status is W1C */
 
-        ret |= adp5588_write(client, CFG, INT_CFG | OVR_FLOW_IEN | KE_IEN);
+        ret |= adp5588_write(client, CFG, ADP5588_INT_CFG |
+                                          ADP5588_OVR_FLOW_IEN |
+                                          ADP5588_KE_IEN);
 
         if (ret < 0) {
                 dev_err(&client->dev, "Write Error\n");
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index d358ef8623f4..11478eb2c27d 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -63,6 +63,10 @@ static bool atkbd_extra;
 module_param_named(extra, atkbd_extra, bool, 0);
 MODULE_PARM_DESC(extra, "Enable extra LEDs and keys on IBM RapidAcces, EzKey and similar keyboards");
 
+static bool atkbd_terminal;
+module_param_named(terminal, atkbd_terminal, bool, 0);
+MODULE_PARM_DESC(terminal, "Enable break codes on an IBM Terminal keyboard connected via AT/PS2");
+
 /*
  * Scancode to keycode tables. These are just the default setting, and
  * are loadable via a userland utility.
@@ -136,7 +140,8 @@ static const unsigned short atkbd_unxlate_table[128] = {
 #define ATKBD_CMD_ENABLE        0x00f4
 #define ATKBD_CMD_RESET_DIS     0x00f5  /* Reset to defaults and disable */
 #define ATKBD_CMD_RESET_DEF     0x00f6  /* Reset to defaults */
-#define ATKBD_CMD_SETALL_MBR    0x00fa
+#define ATKBD_CMD_SETALL_MB     0x00f8  /* Set all keys to give break codes */
+#define ATKBD_CMD_SETALL_MBR    0x00fa  /* ... and repeat */
 #define ATKBD_CMD_RESET_BAT     0x02ff
 #define ATKBD_CMD_RESEND        0x00fe
 #define ATKBD_CMD_EX_ENABLE     0x10ea
@@ -764,6 +769,11 @@ static int atkbd_select_set(struct atkbd *atkbd, int target_set, int allow_extra
                 }
         }
 
+        if (atkbd_terminal) {
+                ps2_command(ps2dev, param, ATKBD_CMD_SETALL_MB);
+                return 3;
+        }
+
         if (target_set != 3)
                 return 2;
 
diff --git a/drivers/input/misc/pcf8574_keypad.c b/drivers/input/misc/pcf8574_keypad.c
index 4b42ffc0532a..d1583aea1721 100644
--- a/drivers/input/misc/pcf8574_keypad.c
+++ b/drivers/input/misc/pcf8574_keypad.c
@@ -127,14 +127,6 @@ static int __devinit pcf8574_kp_probe(struct i2c_client *client, const struct i2
         idev->id.product = 0x0001;
         idev->id.version = 0x0100;
 
-        input_set_drvdata(idev, lp);
-
-        ret = input_register_device(idev);
-        if (ret) {
-                dev_err(&client->dev, "input_register_device() failed\n");
-                goto fail_register;
-        }
-
         lp->laststate = read_state(lp);
 
         ret = request_threaded_irq(client->irq, NULL, pcf8574_kp_irq_handler,
@@ -142,16 +134,21 @@ static int __devinit pcf8574_kp_probe(struct i2c_client *client, const struct i2
                                    DRV_NAME, lp);
         if (ret) {
                 dev_err(&client->dev, "IRQ %d is not free\n", client->irq);
-                goto fail_irq;
+                goto fail_free_device;
+        }
+
+        ret = input_register_device(idev);
+        if (ret) {
+                dev_err(&client->dev, "input_register_device() failed\n");
+                goto fail_free_irq;
         }
 
         i2c_set_clientdata(client, lp);
         return 0;
 
- fail_irq:
-        input_unregister_device(idev);
- fail_register:
-        input_set_drvdata(idev, NULL);
+ fail_free_irq:
+        free_irq(client->irq, lp);
+ fail_free_device:
         input_free_device(idev);
  fail_allocate:
         kfree(lp);
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index ed7ad7416b24..a5475b577086 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -351,6 +351,17 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = {
                 },
         },
         {
+                /*
+                 * Most (all?) VAIOs do not have external PS/2 ports nor
+                 * they implement active multiplexing properly, and
+                 * MUX discovery usually messes up keyboard/touchpad.
+                 */
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+                        DMI_MATCH(DMI_BOARD_NAME, "VAIO"),
+                },
+        },
+        {
                 /* Amoi M636/A737 */
                 .matches = {
                         DMI_MATCH(DMI_SYS_VENDOR, "Amoi Electronics CO.,LTD."),
diff --git a/drivers/input/tablet/acecad.c b/drivers/input/tablet/acecad.c
index aea9a9399a36..d94f7e9aa997 100644
--- a/drivers/input/tablet/acecad.c
+++ b/drivers/input/tablet/acecad.c
@@ -229,12 +229,13 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
 
         err = input_register_device(acecad->input);
         if (err)
-                goto fail2;
+                goto fail3;
 
         usb_set_intfdata(intf, acecad);
 
         return 0;
 
+ fail3: usb_free_urb(acecad->irq);
  fail2: usb_free_coherent(dev, 8, acecad->data, acecad->data_dma);
  fail1: input_free_device(input_dev);
         kfree(acecad);
diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c
index 40b914bded8c..2e72227bd071 100644
--- a/drivers/isdn/hisax/isar.c
+++ b/drivers/isdn/hisax/isar.c
@@ -1427,8 +1427,8 @@ modeisar(struct BCState *bcs, int mode, int bc)
                                         &bcs->hw.isar.reg->Flags))
                                         bcs->hw.isar.dpath = 1;
                                 else {
-                                        printk(KERN_WARNING"isar modeisar analog funktions only with DP1\n");
-                                        debugl1(cs, "isar modeisar analog funktions only with DP1");
+                                        printk(KERN_WARNING"isar modeisar analog functions only with DP1\n");
+                                        debugl1(cs, "isar modeisar analog functions only with DP1");
                                         return(1);
                                 }
                                 break;
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index cc2a88d5192f..77b8fd20cd90 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -10,7 +10,7 @@ menuconfig NEW_LEDS
 if NEW_LEDS
 
 config LEDS_CLASS
-        tristate "LED Class Support"
+        bool "LED Class Support"
         help
           This option enables the led sysfs class in /sys/class/leds.  You'll
           need this to do anything useful with LEDs.  If unsure, say N.
@@ -176,6 +176,24 @@ config LEDS_LP3944
           To compile this driver as a module, choose M here: the
           module will be called leds-lp3944.
 
+config LEDS_LP5521
+        tristate "LED Support for N.S. LP5521 LED driver chip"
+        depends on LEDS_CLASS && I2C
+        help
+          If you say yes here you get support for the National Semiconductor
+          LP5521 LED driver. It is 3 channel chip with programmable engines.
+          Driver provides direct control via LED class and interface for
+          programming the engines.
+
+config LEDS_LP5523
+        tristate "LED Support for N.S. LP5523 LED driver chip"
+        depends on LEDS_CLASS && I2C
+        help
+          If you say yes here you get support for the National Semiconductor
+          LP5523 LED driver. It is 9 channel chip with programmable engines.
+          Driver provides direct control via LED class and interface for
+          programming the engines.
+
 config LEDS_CLEVO_MAIL
         tristate "Mail LED on Clevo notebook"
         depends on X86 && SERIO_I8042 && DMI
diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index 9c96db40ef6d..aae6989ff6b6 100644
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -23,6 +23,8 @@ obj-$(CONFIG_LEDS_SUNFIRE)		+= leds-sunfire.o
 obj-$(CONFIG_LEDS_PCA9532)              += leds-pca9532.o
 obj-$(CONFIG_LEDS_GPIO)                 += leds-gpio.o
 obj-$(CONFIG_LEDS_LP3944)               += leds-lp3944.o
+obj-$(CONFIG_LEDS_LP5521)               += leds-lp5521.o
+obj-$(CONFIG_LEDS_LP5523)               += leds-lp5523.o
 obj-$(CONFIG_LEDS_CLEVO_MAIL)           += leds-clevo-mail.o
 obj-$(CONFIG_LEDS_HP6XX)                += leds-hp6xx.o
 obj-$(CONFIG_LEDS_FSG)                  += leds-fsg.o
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index 260660076507..211e21f34bd5 100644
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -81,6 +81,79 @@ static struct device_attribute led_class_attrs[] = {
         __ATTR_NULL,
 };
 
+static void led_timer_function(unsigned long data)
+{
+        struct led_classdev *led_cdev = (void *)data;
+        unsigned long brightness;
+        unsigned long delay;
+
+        if (!led_cdev->blink_delay_on || !led_cdev->blink_delay_off) {
+                led_set_brightness(led_cdev, LED_OFF);
+                return;
+        }
+
+        brightness = led_get_brightness(led_cdev);
+        if (!brightness) {
+                /* Time to switch the LED on. */
+                brightness = led_cdev->blink_brightness;
+                delay = led_cdev->blink_delay_on;
+        } else {
+                /* Store the current brightness value to be able
+                 * to restore it when the delay_off period is over.
+                 */
+                led_cdev->blink_brightness = brightness;
+                brightness = LED_OFF;
+                delay = led_cdev->blink_delay_off;
+        }
+
+        led_set_brightness(led_cdev, brightness);
+
+        mod_timer(&led_cdev->blink_timer, jiffies + msecs_to_jiffies(delay));
+}
+
+static void led_stop_software_blink(struct led_classdev *led_cdev)
+{
+        /* deactivate previous settings */
+        del_timer_sync(&led_cdev->blink_timer);
+        led_cdev->blink_delay_on = 0;
+        led_cdev->blink_delay_off = 0;
+}
+
+static void led_set_software_blink(struct led_classdev *led_cdev,
+                                   unsigned long delay_on,
+                                   unsigned long delay_off)
+{
+        int current_brightness;
+
+        current_brightness = led_get_brightness(led_cdev);
+        if (current_brightness)
+                led_cdev->blink_brightness = current_brightness;
+        if (!led_cdev->blink_brightness)
+                led_cdev->blink_brightness = led_cdev->max_brightness;
+
+        if (delay_on == led_cdev->blink_delay_on &&
+            delay_off == led_cdev->blink_delay_off)
+                return;
+
+        led_stop_software_blink(led_cdev);
+
+        led_cdev->blink_delay_on = delay_on;
+        led_cdev->blink_delay_off = delay_off;
+
+        /* never on - don't blink */
+        if (!delay_on)
+                return;
+
+        /* never off - just set to brightness */
+        if (!delay_off) {
+                led_set_brightness(led_cdev, led_cdev->blink_brightness);
+                return;
+        }
+
+        mod_timer(&led_cdev->blink_timer, jiffies + 1);
+}
+
+
 /**
  * led_classdev_suspend - suspend an led_classdev.
  * @led_cdev: the led_classdev to suspend.
@@ -148,6 +221,10 @@ int led_classdev_register(struct device *parent, struct led_classdev *led_cdev)
 
         led_update_brightness(led_cdev);
 
+        init_timer(&led_cdev->blink_timer);
+        led_cdev->blink_timer.function = led_timer_function;
+        led_cdev->blink_timer.data = (unsigned long)led_cdev;
+
 #ifdef CONFIG_LEDS_TRIGGERS
         led_trigger_set_default(led_cdev);
 #endif
@@ -157,7 +234,6 @@ int led_classdev_register(struct device *parent, struct led_classdev *led_cdev)
 
         return 0;
 }
-
 EXPORT_SYMBOL_GPL(led_classdev_register);
 
 /**
@@ -175,6 +251,9 @@ void led_classdev_unregister(struct led_classdev *led_cdev)
         up_write(&led_cdev->trigger_lock);
 #endif
 
+        /* Stop blinking */
+        led_brightness_set(led_cdev, LED_OFF);
+
         device_unregister(led_cdev->dev);
 
         down_write(&leds_list_lock);
@@ -183,6 +262,30 @@ void led_classdev_unregister(struct led_classdev *led_cdev)
 }
 EXPORT_SYMBOL_GPL(led_classdev_unregister);
 
+void led_blink_set(struct led_classdev *led_cdev,
+                   unsigned long *delay_on,
+                   unsigned long *delay_off)
+{
+        if (led_cdev->blink_set &&
+            led_cdev->blink_set(led_cdev, delay_on, delay_off))
+                return;
+
+        /* blink with 1 Hz as default if nothing specified */
+        if (!*delay_on && !*delay_off)
+                *delay_on = *delay_off = 500;
+
+        led_set_software_blink(led_cdev, *delay_on, *delay_off);
+}
+EXPORT_SYMBOL(led_blink_set);
+
+void led_brightness_set(struct led_classdev *led_cdev,
+                        enum led_brightness brightness)
+{
+        led_stop_software_blink(led_cdev);
+        led_cdev->brightness_set(led_cdev, brightness);
+}
+EXPORT_SYMBOL(led_brightness_set);
+
 static int __init leds_init(void)
 {
         leds_class = class_create(THIS_MODULE, "leds");
diff --git a/drivers/leds/led-triggers.c b/drivers/leds/led-triggers.c
index f1c00db88b5e..c41eb6180c9c 100644
--- a/drivers/leds/led-triggers.c
+++ b/drivers/leds/led-triggers.c
@@ -113,7 +113,7 @@ void led_trigger_set(struct led_classdev *led_cdev, struct led_trigger *trigger)
                 if (led_cdev->trigger->deactivate)
                         led_cdev->trigger->deactivate(led_cdev);
                 led_cdev->trigger = NULL;
-                led_set_brightness(led_cdev, LED_OFF);
+                led_brightness_set(led_cdev, LED_OFF);
         }
         if (trigger) {
                 write_lock_irqsave(&trigger->leddev_list_lock, flags);
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index ea57e05d08f3..4d9fa38d9ff6 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -316,7 +316,7 @@ static struct of_platform_driver of_gpio_leds_driver = {
 
 static int __init gpio_led_init(void)
 {
-        int ret;
+        int ret = 0;
 
 #ifdef CONFIG_LEDS_GPIO_PLATFORM        
         ret = platform_driver_register(&gpio_led_driver);
diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c
new file mode 100644
index 000000000000..3782f31f06d2
--- /dev/null
+++ b/drivers/leds/leds-lp5521.c
@@ -0,0 +1,821 @@
+/*
+ * LP5521 LED chip driver.
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Samu Onkalo <samu.p.onkalo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/i2c.h>
+#include <linux/mutex.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/ctype.h>
+#include <linux/spinlock.h>
+#include <linux/wait.h>
+#include <linux/leds.h>
+#include <linux/leds-lp5521.h>
+#include <linux/workqueue.h>
+#include <linux/slab.h>
+
+#define LP5521_PROGRAM_LENGTH           32      /* in bytes */
+
+#define LP5521_MAX_LEDS                 3       /* Maximum number of LEDs */
+#define LP5521_MAX_ENGINES              3       /* Maximum number of engines */
+
+#define LP5521_ENG_MASK_BASE            0x30    /* 00110000 */
+#define LP5521_ENG_STATUS_MASK          0x07    /* 00000111 */
+
+#define LP5521_CMD_LOAD                 0x15    /* 00010101 */
+#define LP5521_CMD_RUN                  0x2a    /* 00101010 */
+#define LP5521_CMD_DIRECT               0x3f    /* 00111111 */
+#define LP5521_CMD_DISABLED             0x00    /* 00000000 */
+
+/* Registers */
+#define LP5521_REG_ENABLE               0x00
+#define LP5521_REG_OP_MODE              0x01
+#define LP5521_REG_R_PWM                0x02
+#define LP5521_REG_G_PWM                0x03
+#define LP5521_REG_B_PWM                0x04
+#define LP5521_REG_R_CURRENT            0x05
+#define LP5521_REG_G_CURRENT            0x06
+#define LP5521_REG_B_CURRENT            0x07
+#define LP5521_REG_CONFIG               0x08
+#define LP5521_REG_R_CHANNEL_PC         0x09
+#define LP5521_REG_G_CHANNEL_PC         0x0A
+#define LP5521_REG_B_CHANNEL_PC         0x0B
+#define LP5521_REG_STATUS               0x0C
+#define LP5521_REG_RESET                0x0D
+#define LP5521_REG_GPO                  0x0E
+#define LP5521_REG_R_PROG_MEM           0x10
+#define LP5521_REG_G_PROG_MEM           0x30
+#define LP5521_REG_B_PROG_MEM           0x50
+
+#define LP5521_PROG_MEM_BASE            LP5521_REG_R_PROG_MEM
+#define LP5521_PROG_MEM_SIZE            0x20
+
+/* Base register to set LED current */
+#define LP5521_REG_LED_CURRENT_BASE     LP5521_REG_R_CURRENT
+
+/* Base register to set the brightness */
+#define LP5521_REG_LED_PWM_BASE         LP5521_REG_R_PWM
+
+/* Bits in ENABLE register */
+#define LP5521_MASTER_ENABLE            0x40    /* Chip master enable */
+#define LP5521_LOGARITHMIC_PWM          0x80    /* Logarithmic PWM adjustment */
+#define LP5521_EXEC_RUN                 0x2A
+
+/* Bits in CONFIG register */
+#define LP5521_PWM_HF                   0x40    /* PWM: 0 = 256Hz, 1 = 558Hz */
+#define LP5521_PWRSAVE_EN               0x20    /* 1 = Power save mode */
+#define LP5521_CP_MODE_OFF              0       /* Charge pump (CP) off */
+#define LP5521_CP_MODE_BYPASS           8       /* CP forced to bypass mode */
+#define LP5521_CP_MODE_1X5              0x10    /* CP forced to 1.5x mode */
+#define LP5521_CP_MODE_AUTO             0x18    /* Automatic mode selection */
+#define LP5521_R_TO_BATT                4       /* R out: 0 = CP, 1 = Vbat */
+#define LP5521_CLK_SRC_EXT              0       /* Ext-clk source (CLK_32K) */
+#define LP5521_CLK_INT                  1       /* Internal clock */
+#define LP5521_CLK_AUTO                 2       /* Automatic clock selection */
+
+/* Status */
+#define LP5521_EXT_CLK_USED             0x08
+
+struct lp5521_engine {
+        const struct attribute_group *attributes;
+        int             id;
+        u8              mode;
+        u8              prog_page;
+        u8              engine_mask;
+};
+
+struct lp5521_led {
+        int                     id;
+        u8                      chan_nr;
+        u8                      led_current;
+        u8                      max_current;
+        struct led_classdev     cdev;
+        struct work_struct      brightness_work;
+        u8                      brightness;
+};
+
+struct lp5521_chip {
+        struct lp5521_platform_data *pdata;
+        struct mutex            lock; /* Serialize control */
+        struct i2c_client       *client;
+        struct lp5521_engine    engines[LP5521_MAX_ENGINES];
+        struct lp5521_led       leds[LP5521_MAX_LEDS];
+        u8                      num_channels;
+        u8                      num_leds;
+};
+
+#define cdev_to_led(c)          container_of(c, struct lp5521_led, cdev)
+#define engine_to_lp5521(eng)   container_of((eng), struct lp5521_chip, \
+                                                engines[(eng)->id - 1])
+#define led_to_lp5521(led)      container_of((led), struct lp5521_chip, \
+                                                leds[(led)->id])
+
+static void lp5521_led_brightness_work(struct work_struct *work);
+
+static inline int lp5521_write(struct i2c_client *client, u8 reg, u8 value)
+{
+        return i2c_smbus_write_byte_data(client, reg, value);
+}
+
+static int lp5521_read(struct i2c_client *client, u8 reg, u8 *buf)
+{
+        s32 ret;
+
+        ret = i2c_smbus_read_byte_data(client, reg);
+        if (ret < 0)
+                return -EIO;
+
+        *buf = ret;
+        return 0;
+}
+
+static int lp5521_set_engine_mode(struct lp5521_engine *engine, u8 mode)
+{
+        struct lp5521_chip *chip = engine_to_lp5521(engine);
+        struct i2c_client *client = chip->client;
+        int ret;
+        u8 engine_state;
+
+        /* Only transition between RUN and DIRECT mode are handled here */
+        if (mode == LP5521_CMD_LOAD)
+                return 0;
+
+        if (mode == LP5521_CMD_DISABLED)
+                mode = LP5521_CMD_DIRECT;
+
+        ret = lp5521_read(client, LP5521_REG_OP_MODE, &engine_state);
+
+        /* set mode only for this engine */
+        engine_state &= ~(engine->engine_mask);
+        mode &= engine->engine_mask;
+        engine_state |= mode;
+        ret |= lp5521_write(client, LP5521_REG_OP_MODE, engine_state);
+
+        return ret;
+}
+
+static int lp5521_load_program(struct lp5521_engine *eng, const u8 *pattern)
+{
+        struct lp5521_chip *chip = engine_to_lp5521(eng);
+        struct i2c_client *client = chip->client;
+        int ret;
+        int addr;
+        u8 mode;
+
+        /* move current engine to direct mode and remember the state */
+        ret = lp5521_set_engine_mode(eng, LP5521_CMD_DIRECT);
+        usleep_range(1000, 10000);
+        ret |= lp5521_read(client, LP5521_REG_OP_MODE, &mode);
+
+        /* For loading, all the engines to load mode */
+        lp5521_write(client, LP5521_REG_OP_MODE, LP5521_CMD_DIRECT);
+        usleep_range(1000, 10000);
+        lp5521_write(client, LP5521_REG_OP_MODE, LP5521_CMD_LOAD);
+        usleep_range(1000, 10000);
+
+        addr = LP5521_PROG_MEM_BASE + eng->prog_page * LP5521_PROG_MEM_SIZE;
+        i2c_smbus_write_i2c_block_data(client,
+                                addr,
+                                LP5521_PROG_MEM_SIZE,
+                                pattern);
+
+        ret |= lp5521_write(client, LP5521_REG_OP_MODE, mode);
+        return ret;
+}
+
+static int lp5521_set_led_current(struct lp5521_chip *chip, int led, u8 curr)
+{
+        return lp5521_write(chip->client,
+                    LP5521_REG_LED_CURRENT_BASE + chip->leds[led].chan_nr,
+                    curr);
+}
+
+static void lp5521_init_engine(struct lp5521_chip *chip,
+                        const struct attribute_group *attr_group)
+{
+        int i;
+        for (i = 0; i < ARRAY_SIZE(chip->engines); i++) {
+                chip->engines[i].id = i + 1;
+                chip->engines[i].engine_mask = LP5521_ENG_MASK_BASE >> (i * 2);
+                chip->engines[i].prog_page = i;
+                chip->engines[i].attributes = &attr_group[i];
+        }
+}
+
+static int lp5521_configure(struct i2c_client *client,
+                        const struct attribute_group *attr_group)
+{
+        struct lp5521_chip *chip = i2c_get_clientdata(client);
+        int ret;
+
+        lp5521_init_engine(chip, attr_group);
+
+        lp5521_write(client, LP5521_REG_RESET, 0xff);
+
+        usleep_range(10000, 20000);
+
+        /* Set all PWMs to direct control mode */
+        ret = lp5521_write(client, LP5521_REG_OP_MODE, 0x3F);
+
+        /* Enable auto-powersave, set charge pump to auto, red to battery */
+        ret |= lp5521_write(client, LP5521_REG_CONFIG,
+                LP5521_PWRSAVE_EN | LP5521_CP_MODE_AUTO | LP5521_R_TO_BATT);
+
+        /* Initialize all channels PWM to zero -> leds off */
+        ret |= lp5521_write(client, LP5521_REG_R_PWM, 0);
+        ret |= lp5521_write(client, LP5521_REG_G_PWM, 0);
+        ret |= lp5521_write(client, LP5521_REG_B_PWM, 0);
+
+        /* Set engines are set to run state when OP_MODE enables engines */
+        ret |= lp5521_write(client, LP5521_REG_ENABLE,
+                        LP5521_MASTER_ENABLE | LP5521_LOGARITHMIC_PWM |
+                        LP5521_EXEC_RUN);
+        /* enable takes 500us */
+        usleep_range(500, 20000);
+
+        return ret;
+}
+
+static int lp5521_run_selftest(struct lp5521_chip *chip, char *buf)
+{
+        int ret;
+        u8 status;
+
+        ret = lp5521_read(chip->client, LP5521_REG_STATUS, &status);
+        if (ret < 0)
+                return ret;
+
+        /* Check that ext clock is really in use if requested */
+        if (chip->pdata && chip->pdata->clock_mode == LP5521_CLOCK_EXT)
+                if  ((status & LP5521_EXT_CLK_USED) == 0)
+                        return -EIO;
+        return 0;
+}
+
+static void lp5521_set_brightness(struct led_classdev *cdev,
+                             enum led_brightness brightness)
+{
+        struct lp5521_led *led = cdev_to_led(cdev);
+        led->brightness = (u8)brightness;
+        schedule_work(&led->brightness_work);
+}
+
+static void lp5521_led_brightness_work(struct work_struct *work)
+{
+        struct lp5521_led *led = container_of(work,
+                                              struct lp5521_led,
+                                              brightness_work);
+        struct lp5521_chip *chip = led_to_lp5521(led);
+        struct i2c_client *client = chip->client;
+
+        mutex_lock(&chip->lock);
+        lp5521_write(client, LP5521_REG_LED_PWM_BASE + led->chan_nr,
+                led->brightness);
+        mutex_unlock(&chip->lock);
+}
+
+/* Detect the chip by setting its ENABLE register and reading it back. */
+static int lp5521_detect(struct i2c_client *client)
+{
+        int ret;
+        u8 buf;
+
+        ret = lp5521_write(client, LP5521_REG_ENABLE,
+                        LP5521_MASTER_ENABLE | LP5521_LOGARITHMIC_PWM);
+        if (ret)
+                return ret;
+        usleep_range(1000, 10000);
+        ret = lp5521_read(client, LP5521_REG_ENABLE, &buf);
+        if (ret)
+                return ret;
+        if (buf != (LP5521_MASTER_ENABLE | LP5521_LOGARITHMIC_PWM))
+                return -ENODEV;
+
+        return 0;
+}
+
+/* Set engine mode and create appropriate sysfs attributes, if required. */
+static int lp5521_set_mode(struct lp5521_engine *engine, u8 mode)
+{
+        struct lp5521_chip *chip = engine_to_lp5521(engine);
+        struct i2c_client *client = chip->client;
+        struct device *dev = &client->dev;
+        int ret = 0;
+
+        /* if in that mode already do nothing, except for run */
+        if (mode == engine->mode && mode != LP5521_CMD_RUN)
+                return 0;
+
+        if (mode == LP5521_CMD_RUN) {
+                ret = lp5521_set_engine_mode(engine, LP5521_CMD_RUN);
+        } else if (mode == LP5521_CMD_LOAD) {
+                lp5521_set_engine_mode(engine, LP5521_CMD_DISABLED);
+                lp5521_set_engine_mode(engine, LP5521_CMD_LOAD);
+
+                ret = sysfs_create_group(&dev->kobj, engine->attributes);
+                if (ret)
+                        return ret;
+        } else if (mode == LP5521_CMD_DISABLED) {
+                lp5521_set_engine_mode(engine, LP5521_CMD_DISABLED);
+        }
+
+        /* remove load attribute from sysfs if not in load mode */
+        if (engine->mode == LP5521_CMD_LOAD && mode != LP5521_CMD_LOAD)
+                sysfs_remove_group(&dev->kobj, engine->attributes);
+
+        engine->mode = mode;
+
+        return ret;
+}
+
+static int lp5521_do_store_load(struct lp5521_engine *engine,
+                                const char *buf, size_t len)
+{
+        struct lp5521_chip *chip = engine_to_lp5521(engine);
+        struct i2c_client *client = chip->client;
+        int  ret, nrchars, offset = 0, i = 0;
+        char c[3];
+        unsigned cmd;
+        u8 pattern[LP5521_PROGRAM_LENGTH] = {0};
+
+        while ((offset < len - 1) && (i < LP5521_PROGRAM_LENGTH)) {
+                /* separate sscanfs because length is working only for %s */
+                ret = sscanf(buf + offset, "%2s%n ", c, &nrchars);
+                ret = sscanf(c, "%2x", &cmd);
+                if (ret != 1)
+                        goto fail;
+                pattern[i] = (u8)cmd;
+
+                offset += nrchars;
+                i++;
+        }
+
+        /* Each instruction is 16bit long. Check that length is even */
+        if (i % 2)
+                goto fail;
+
+        mutex_lock(&chip->lock);
+        ret = lp5521_load_program(engine, pattern);
+        mutex_unlock(&chip->lock);
+
+        if (ret) {
+                dev_err(&client->dev, "failed loading pattern\n");
+                return ret;
+        }
+
+        return len;
+fail:
+        dev_err(&client->dev, "wrong pattern format\n");
+        return -EINVAL;
+}
+
+static ssize_t store_engine_load(struct device *dev,
+                                     struct device_attribute *attr,
+                                     const char *buf, size_t len, int nr)
+{
+        struct i2c_client *client = to_i2c_client(dev);
+        struct lp5521_chip *chip = i2c_get_clientdata(client);
+        return lp5521_do_store_load(&chip->engines[nr - 1], buf, len);
+}
+
+#define store_load(nr)                                                  \
+static ssize_t store_engine##nr##_load(struct device *dev,              \
+                                     struct device_attribute *attr,     \
+                                     const char *buf, size_t len)       \
+{                                                                       \
+        return store_engine_load(dev, attr, buf, len, nr);              \
+}
+store_load(1)
+store_load(2)
+store_load(3)
+
+static ssize_t show_engine_mode(struct device *dev,
+                                struct device_attribute *attr,
+                                char *buf, int nr)
+{
+        struct i2c_client *client = to_i2c_client(dev);
+        struct lp5521_chip *chip = i2c_get_clientdata(client);
+        switch (chip->engines[nr - 1].mode) {
+        case LP5521_CMD_RUN:
+                return sprintf(buf, "run\n");
+        case LP5521_CMD_LOAD:
+                return sprintf(buf, "load\n");
+        case LP5521_CMD_DISABLED:
+                return sprintf(buf, "disabled\n");
+        default:
+                return sprintf(buf, "disabled\n");
+        }
+}
+
+#define show_mode(nr)                                                   \
+static ssize_t show_engine##nr##_mode(struct device *dev,               \
+                                    struct device_attribute *attr,      \
+                                    char *buf)                          \
+{                                                                       \
+        return show_engine_mode(dev, attr, buf, nr);                    \
+}
+show_mode(1)
+show_mode(2)
+show_mode(3)
+
+static ssize_t store_engine_mode(struct device *dev,
+                                 struct device_attribute *attr,
+                                 const char *buf, size_t len, int nr)
+{
+        struct i2c_client *client = to_i2c_client(dev);
+        struct lp5521_chip *chip = i2c_get_clientdata(client);
+        struct lp5521_engine *engine = &chip->engines[nr - 1];
+        mutex_lock(&chip->lock);
+
+        if (!strncmp(buf, "run", 3))
+                lp5521_set_mode(engine, LP5521_CMD_RUN);
+        else if (!strncmp(buf, "load", 4))
+                lp5521_set_mode(engine, LP5521_CMD_LOAD);
+        else if (!strncmp(buf, "disabled", 8))
+                lp5521_set_mode(engine, LP5521_CMD_DISABLED);
+
+        mutex_unlock(&chip->lock);
+        return len;
+}
+
+#define store_mode(nr)                                                  \
+static ssize_t store_engine##nr##_mode(struct device *dev,              \
+                                     struct device_attribute *attr,     \
+                                     const char *buf, size_t len)       \
+{                                                                       \
+        return store_engine_mode(dev, attr, buf, len, nr);              \
+}
+store_mode(1)
+store_mode(2)
+store_mode(3)
+
+static ssize_t show_max_current(struct device *dev,
+                            struct device_attribute *attr,
+                            char *buf)
+{
+        struct led_classdev *led_cdev = dev_get_drvdata(dev);
+        struct lp5521_led *led = cdev_to_led(led_cdev);
+
+        return sprintf(buf, "%d\n", led->max_current);
+}
+
+static ssize_t show_current(struct device *dev,
+                            struct device_attribute *attr,
+                            char *buf)
+{
+        struct led_classdev *led_cdev = dev_get_drvdata(dev);
+        struct lp5521_led *led = cdev_to_led(led_cdev);
+
+        return sprintf(buf, "%d\n", led->led_current);
+}
+
+static ssize_t store_current(struct device *dev,
+                             struct device_attribute *attr,
+                             const char *buf, size_t len)
+{
+        struct led_classdev *led_cdev = dev_get_drvdata(dev);
+        struct lp5521_led *led = cdev_to_led(led_cdev);
+        struct lp5521_chip *chip = led_to_lp5521(led);
+        ssize_t ret;
+        unsigned long curr;
+
+        if (strict_strtoul(buf, 0, &curr))
+                return -EINVAL;
+
+        if (curr > led->max_current)
+                return -EINVAL;
+
+        mutex_lock(&chip->lock);
+        ret = lp5521_set_led_current(chip, led->id, curr);
+        mutex_unlock(&chip->lock);
+
+        if (ret < 0)
+                return ret;
+
+        led->led_current = (u8)curr;
+
+        return len;
+}
+
+static ssize_t lp5521_selftest(struct device *dev,
+                               struct device_attribute *attr,
+                               char *buf)
+{
+        struct i2c_client *client = to_i2c_client(dev);
+        struct lp5521_chip *chip = i2c_get_clientdata(client);
+        int ret;
+
+        mutex_lock(&chip->lock);
+        ret = lp5521_run_selftest(chip, buf);
+        mutex_unlock(&chip->lock);
+        return sprintf(buf, "%s\n", ret ? "FAIL" : "OK");
+}
+
+/* led class device attributes */
+static DEVICE_ATTR(led_current, S_IRUGO | S_IWUGO, show_current, store_current);
+static DEVICE_ATTR(max_current, S_IRUGO , show_max_current, NULL);
+
+static struct attribute *lp5521_led_attributes[] = {
+        &dev_attr_led_current.attr,
+        &dev_attr_max_current.attr,
+        NULL,
+};
+
+static struct attribute_group lp5521_led_attribute_group = {
+        .attrs = lp5521_led_attributes
+};
+
+/* device attributes */
+static DEVICE_ATTR(engine1_mode, S_IRUGO | S_IWUGO,
+                   show_engine1_mode, store_engine1_mode);
+static DEVICE_ATTR(engine2_mode, S_IRUGO | S_IWUGO,
+                   show_engine2_mode, store_engine2_mode);
+static DEVICE_ATTR(engine3_mode, S_IRUGO | S_IWUGO,
+                   show_engine3_mode, store_engine3_mode);
+static DEVICE_ATTR(engine1_load, S_IWUGO, NULL, store_engine1_load);
+static DEVICE_ATTR(engine2_load, S_IWUGO, NULL, store_engine2_load);
+static DEVICE_ATTR(engine3_load, S_IWUGO, NULL, store_engine3_load);
+static DEVICE_ATTR(selftest, S_IRUGO, lp5521_selftest, NULL);
+
+static struct attribute *lp5521_attributes[] = {
+        &dev_attr_engine1_mode.attr,
+        &dev_attr_engine2_mode.attr,
+        &dev_attr_engine3_mode.attr,
+        &dev_attr_selftest.attr,
+        NULL
+};
+
+static struct attribute *lp5521_engine1_attributes[] = {
+        &dev_attr_engine1_load.attr,
+        NULL
+};
+
+static struct attribute *lp5521_engine2_attributes[] = {
+        &dev_attr_engine2_load.attr,
+        NULL
+};
+
+static struct attribute *lp5521_engine3_attributes[] = {
+        &dev_attr_engine3_load.attr,
+        NULL
+};
+
+static const struct attribute_group lp5521_group = {
+        .attrs = lp5521_attributes,
+};
+
+static const struct attribute_group lp5521_engine_group[] = {
+        {.attrs = lp5521_engine1_attributes },
+        {.attrs = lp5521_engine2_attributes },
+        {.attrs = lp5521_engine3_attributes },
+};
+
+static int lp5521_register_sysfs(struct i2c_client *client)
+{
+        struct device *dev = &client->dev;
+        return sysfs_create_group(&dev->kobj, &lp5521_group);
+}
+
+static void lp5521_unregister_sysfs(struct i2c_client *client)
+{
+        struct lp5521_chip *chip = i2c_get_clientdata(client);
+        struct device *dev = &client->dev;
+        int i;
+
+        sysfs_remove_group(&dev->kobj, &lp5521_group);
+
+        for (i = 0; i <  ARRAY_SIZE(chip->engines); i++) {
+                if (chip->engines[i].mode == LP5521_CMD_LOAD)
+                        sysfs_remove_group(&dev->kobj,
+                                        chip->engines[i].attributes);
+        }
+
+        for (i = 0; i < chip->num_leds; i++)
+                sysfs_remove_group(&chip->leds[i].cdev.dev->kobj,
+                                &lp5521_led_attribute_group);
+}
+
+static int __init lp5521_init_led(struct lp5521_led *led,
+                                struct i2c_client *client,
+                                int chan, struct lp5521_platform_data *pdata)
+{
+        struct device *dev = &client->dev;
+        char name[32];
+        int res;
+
+        if (chan >= LP5521_MAX_LEDS)
+                return -EINVAL;
+
+        if (pdata->led_config[chan].led_current == 0)
+                return 0;
+
+        led->led_current = pdata->led_config[chan].led_current;
+        led->max_current = pdata->led_config[chan].max_current;
+        led->chan_nr = pdata->led_config[chan].chan_nr;
+
+        if (led->chan_nr >= LP5521_MAX_LEDS) {
+                dev_err(dev, "Use channel numbers between 0 and %d\n",
+                        LP5521_MAX_LEDS - 1);
+                return -EINVAL;
+        }
+
+        snprintf(name, sizeof(name), "%s:channel%d", client->name, chan);
+        led->cdev.brightness_set = lp5521_set_brightness;
+        led->cdev.name = name;
+        res = led_classdev_register(dev, &led->cdev);
+        if (res < 0) {
+                dev_err(dev, "couldn't register led on channel %d\n", chan);
+                return res;
+        }
+
+        res = sysfs_create_group(&led->cdev.dev->kobj,
+                        &lp5521_led_attribute_group);
+        if (res < 0) {
+                dev_err(dev, "couldn't register current attribute\n");
+                led_classdev_unregister(&led->cdev);
+                return res;
+        }
+        return 0;
+}
+
+static int lp5521_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
+{
+        struct lp5521_chip              *chip;
+        struct lp5521_platform_data     *pdata;
+        int ret, i, led;
+
+        chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+        if (!chip)
+                return -ENOMEM;
+
+        i2c_set_clientdata(client, chip);
+        chip->client = client;
+
+        pdata = client->dev.platform_data;
+
+        if (!pdata) {
+                dev_err(&client->dev, "no platform data\n");
+                ret = -EINVAL;
+                goto fail1;
+        }
+
+        mutex_init(&chip->lock);
+
+        chip->pdata   = pdata;
+
+        if (pdata->setup_resources) {
+                ret = pdata->setup_resources();
+                if (ret < 0)
+                        goto fail1;
+        }
+
+        if (pdata->enable) {
+                pdata->enable(0);
+                usleep_range(1000, 10000);
+                pdata->enable(1);
+                usleep_range(1000, 10000); /* Spec says min 500us */
+        }
+
+        ret = lp5521_detect(client);
+
+        if (ret) {
+                dev_err(&client->dev, "Chip not found\n");
+                goto fail2;
+        }
+
+        dev_info(&client->dev, "%s programmable led chip found\n", id->name);
+
+        ret = lp5521_configure(client, lp5521_engine_group);
+        if (ret < 0) {
+                dev_err(&client->dev, "error configuring chip\n");
+                goto fail2;
+        }
+
+        /* Initialize leds */
+        chip->num_channels = pdata->num_channels;
+        chip->num_leds = 0;
+        led = 0;
+        for (i = 0; i < pdata->num_channels; i++) {
+                /* Do not initialize channels that are not connected */
+                if (pdata->led_config[i].led_current == 0)
+                        continue;
+
+                ret = lp5521_init_led(&chip->leds[led], client, i, pdata);
+                if (ret) {
+                        dev_err(&client->dev, "error initializing leds\n");
+                        goto fail3;
+                }
+                chip->num_leds++;
+
+                chip->leds[led].id = led;
+                /* Set initial LED current */
+                lp5521_set_led_current(chip, led,
+                                chip->leds[led].led_current);
+
+                INIT_WORK(&(chip->leds[led].brightness_work),
+                        lp5521_led_brightness_work);
+
+                led++;
+        }
+
+        ret = lp5521_register_sysfs(client);
+        if (ret) {
+                dev_err(&client->dev, "registering sysfs failed\n");
+                goto fail3;
+        }
+        return ret;
+fail3:
+        for (i = 0; i < chip->num_leds; i++) {
+                led_classdev_unregister(&chip->leds[i].cdev);
+                cancel_work_sync(&chip->leds[i].brightness_work);
+        }
+fail2:
+        if (pdata->enable)
+                pdata->enable(0);
+        if (pdata->release_resources)
+                pdata->release_resources();
+fail1:
+        kfree(chip);
+        return ret;
+}
+
+static int lp5521_remove(struct i2c_client *client)
+{
+        struct lp5521_chip *chip = i2c_get_clientdata(client);
+        int i;
+
+        lp5521_unregister_sysfs(client);
+
+        for (i = 0; i < chip->num_leds; i++) {
+                led_classdev_unregister(&chip->leds[i].cdev);
+                cancel_work_sync(&chip->leds[i].brightness_work);
+        }
+
+        if (chip->pdata->enable)
+                chip->pdata->enable(0);
+        if (chip->pdata->release_resources)
+                chip->pdata->release_resources();
+        kfree(chip);
+        return 0;
+}
+
+static const struct i2c_device_id lp5521_id[] = {
+        { "lp5521", 0 }, /* Three channel chip */
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, lp5521_id);
+
+static struct i2c_driver lp5521_driver = {
+        .driver = {
+                .name   = "lp5521",
+        },
+        .probe          = lp5521_probe,
+        .remove         = lp5521_remove,
+        .id_table       = lp5521_id,
+};
+
+static int __init lp5521_init(void)
+{
+        int ret;
+
+        ret = i2c_add_driver(&lp5521_driver);
+
+        if (ret < 0)
+                printk(KERN_ALERT "Adding lp5521 driver failed\n");
+
+        return ret;
+}
+
+static void __exit lp5521_exit(void)
+{
+        i2c_del_driver(&lp5521_driver);
+}
+
+module_init(lp5521_init);
+module_exit(lp5521_exit);
+
+MODULE_AUTHOR("Mathias Nyman, Yuri Zaporozhets, Samu Onkalo");
+MODULE_DESCRIPTION("LP5521 LED engine");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
new file mode 100644
index 000000000000..1e11fcc08b28
--- /dev/null
+++ b/drivers/leds/leds-lp5523.c
@@ -0,0 +1,1065 @@
+/*
+ * lp5523.c - LP5523 LED Driver
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Samu Onkalo <samu.p.onkalo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/i2c.h>
+#include <linux/mutex.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/ctype.h>
+#include <linux/spinlock.h>
+#include <linux/wait.h>
+#include <linux/leds.h>
+#include <linux/leds-lp5523.h>
+#include <linux/workqueue.h>
+#include <linux/slab.h>
+
+#define LP5523_REG_ENABLE               0x00
+#define LP5523_REG_OP_MODE              0x01
+#define LP5523_REG_RATIOMETRIC_MSB      0x02
+#define LP5523_REG_RATIOMETRIC_LSB      0x03
+#define LP5523_REG_ENABLE_LEDS_MSB      0x04
+#define LP5523_REG_ENABLE_LEDS_LSB      0x05
+#define LP5523_REG_LED_CNTRL_BASE       0x06
+#define LP5523_REG_LED_PWM_BASE         0x16
+#define LP5523_REG_LED_CURRENT_BASE     0x26
+#define LP5523_REG_CONFIG               0x36
+#define LP5523_REG_CHANNEL1_PC          0x37
+#define LP5523_REG_CHANNEL2_PC          0x38
+#define LP5523_REG_CHANNEL3_PC          0x39
+#define LP5523_REG_STATUS               0x3a
+#define LP5523_REG_GPO                  0x3b
+#define LP5523_REG_VARIABLE             0x3c
+#define LP5523_REG_RESET                0x3d
+#define LP5523_REG_TEMP_CTRL            0x3e
+#define LP5523_REG_TEMP_READ            0x3f
+#define LP5523_REG_TEMP_WRITE           0x40
+#define LP5523_REG_LED_TEST_CTRL        0x41
+#define LP5523_REG_LED_TEST_ADC         0x42
+#define LP5523_REG_ENG1_VARIABLE        0x45
+#define LP5523_REG_ENG2_VARIABLE        0x46
+#define LP5523_REG_ENG3_VARIABLE        0x47
+#define LP5523_REG_MASTER_FADER1        0x48
+#define LP5523_REG_MASTER_FADER2        0x49
+#define LP5523_REG_MASTER_FADER3        0x4a
+#define LP5523_REG_CH1_PROG_START       0x4c
+#define LP5523_REG_CH2_PROG_START       0x4d
+#define LP5523_REG_CH3_PROG_START       0x4e
+#define LP5523_REG_PROG_PAGE_SEL        0x4f
+#define LP5523_REG_PROG_MEM             0x50
+
+#define LP5523_CMD_LOAD                 0x15 /* 00010101 */
+#define LP5523_CMD_RUN                  0x2a /* 00101010 */
+#define LP5523_CMD_DISABLED             0x00 /* 00000000 */
+
+#define LP5523_ENABLE                   0x40
+#define LP5523_AUTO_INC                 0x40
+#define LP5523_PWR_SAVE                 0x20
+#define LP5523_PWM_PWR_SAVE             0x04
+#define LP5523_CP_1                     0x08
+#define LP5523_CP_1_5                   0x10
+#define LP5523_CP_AUTO                  0x18
+#define LP5523_INT_CLK                  0x01
+#define LP5523_AUTO_CLK                 0x02
+#define LP5523_EN_LEDTEST               0x80
+#define LP5523_LEDTEST_DONE             0x80
+
+#define LP5523_DEFAULT_CURRENT          50 /* microAmps */
+#define LP5523_PROGRAM_LENGTH           32 /* in bytes */
+#define LP5523_PROGRAM_PAGES            6
+#define LP5523_ADC_SHORTCIRC_LIM        80
+
+#define LP5523_LEDS                     9
+#define LP5523_ENGINES                  3
+
+#define LP5523_ENG_MASK_BASE            0x30 /* 00110000 */
+
+#define LP5523_ENG_STATUS_MASK          0x07 /* 00000111 */
+
+#define LP5523_IRQ_FLAGS                IRQF_TRIGGER_FALLING
+
+#define LP5523_EXT_CLK_USED             0x08
+
+#define LED_ACTIVE(mux, led)            (!!(mux & (0x0001 << led)))
+#define SHIFT_MASK(id)                  (((id) - 1) * 2)
+
+struct lp5523_engine {
+        const struct attribute_group *attributes;
+        int             id;
+        u8              mode;
+        u8              prog_page;
+        u8              mux_page;
+        u16             led_mux;
+        u8              engine_mask;
+};
+
+struct lp5523_led {
+        int                     id;
+        u8                      chan_nr;
+        u8                      led_current;
+        u8                      max_current;
+        struct led_classdev     cdev;
+        struct work_struct      brightness_work;
+        u8                      brightness;
+};
+
+struct lp5523_chip {
+        struct mutex            lock; /* Serialize control */
+        struct i2c_client       *client;
+        struct lp5523_engine    engines[LP5523_ENGINES];
+        struct lp5523_led       leds[LP5523_LEDS];
+        struct lp5523_platform_data *pdata;
+        u8                      num_channels;
+        u8                      num_leds;
+};
+
+#define cdev_to_led(c)          container_of(c, struct lp5523_led, cdev)
+
+static struct lp5523_chip *engine_to_lp5523(struct lp5523_engine *engine)
+{
+        return container_of(engine, struct lp5523_chip,
+                            engines[engine->id - 1]);
+}
+
+static struct lp5523_chip *led_to_lp5523(struct lp5523_led *led)
+{
+        return container_of(led, struct lp5523_chip,
+                            leds[led->id]);
+}
+
+static int lp5523_set_mode(struct lp5523_engine *engine, u8 mode);
+static int lp5523_set_engine_mode(struct lp5523_engine *engine, u8 mode);
+static int lp5523_load_program(struct lp5523_engine *engine, u8 *pattern);
+
+static void lp5523_led_brightness_work(struct work_struct *work);
+
+static int lp5523_write(struct i2c_client *client, u8 reg, u8 value)
+{
+        return i2c_smbus_write_byte_data(client, reg, value);
+}
+
+static int lp5523_read(struct i2c_client *client, u8 reg, u8 *buf)
+{
+        s32 ret = i2c_smbus_read_byte_data(client, reg);
+
+        if (ret < 0)
+                return -EIO;
+
+        *buf = ret;
+        return 0;
+}
+
+static int lp5523_detect(struct i2c_client *client)
+{
+        int ret;
+        u8 buf;
+
+        ret = lp5523_write(client, LP5523_REG_ENABLE, 0x40);
+        if (ret)
+                return ret;
+        ret = lp5523_read(client, LP5523_REG_ENABLE, &buf);
+        if (ret)
+                return ret;
+        if (buf == 0x40)
+                return 0;
+        else
+                return -ENODEV;
+}
+
+static int lp5523_configure(struct i2c_client *client)
+{
+        struct lp5523_chip *chip = i2c_get_clientdata(client);
+        int ret = 0;
+        u8 status;
+
+        /* one pattern per engine setting led mux start and stop addresses */
+        u8 pattern[][LP5523_PROGRAM_LENGTH] =  {
+                { 0x9c, 0x30, 0x9c, 0xb0, 0x9d, 0x80, 0xd8, 0x00, 0},
+                { 0x9c, 0x40, 0x9c, 0xc0, 0x9d, 0x80, 0xd8, 0x00, 0},
+                { 0x9c, 0x50, 0x9c, 0xd0, 0x9d, 0x80, 0xd8, 0x00, 0},
+        };
+
+        lp5523_write(client, LP5523_REG_RESET, 0xff);
+
+        usleep_range(10000, 100000);
+
+        ret |= lp5523_write(client, LP5523_REG_ENABLE, LP5523_ENABLE);
+        /* Chip startup time after reset is 500 us */
+        usleep_range(1000, 10000);
+
+        ret |= lp5523_write(client, LP5523_REG_CONFIG,
+                            LP5523_AUTO_INC | LP5523_PWR_SAVE |
+                            LP5523_CP_AUTO | LP5523_AUTO_CLK |
+                            LP5523_PWM_PWR_SAVE);
+
+        /* turn on all leds */
+        ret |= lp5523_write(client, LP5523_REG_ENABLE_LEDS_MSB, 0x01);
+        ret |= lp5523_write(client, LP5523_REG_ENABLE_LEDS_LSB, 0xff);
+
+        /* hardcode 32 bytes of memory for each engine from program memory */
+        ret |= lp5523_write(client, LP5523_REG_CH1_PROG_START, 0x00);
+        ret |= lp5523_write(client, LP5523_REG_CH2_PROG_START, 0x10);
+        ret |= lp5523_write(client, LP5523_REG_CH3_PROG_START, 0x20);
+
+        /* write led mux address space for each channel */
+        ret |= lp5523_load_program(&chip->engines[0], pattern[0]);
+        ret |= lp5523_load_program(&chip->engines[1], pattern[1]);
+        ret |= lp5523_load_program(&chip->engines[2], pattern[2]);
+
+        if (ret) {
+                dev_err(&client->dev, "could not load mux programs\n");
+                return -1;
+        }
+
+        /* set all engines exec state and mode to run 00101010 */
+        ret |= lp5523_write(client, LP5523_REG_ENABLE,
+                            (LP5523_CMD_RUN | LP5523_ENABLE));
+
+        ret |= lp5523_write(client, LP5523_REG_OP_MODE, LP5523_CMD_RUN);
+
+        if (ret) {
+                dev_err(&client->dev, "could not start mux programs\n");
+                return -1;
+        }
+
+        /* Wait 3ms and check the engine status */
+        usleep_range(3000, 20000);
+        lp5523_read(client, LP5523_REG_STATUS, &status);
+        status &= LP5523_ENG_STATUS_MASK;
+
+        if (status == LP5523_ENG_STATUS_MASK) {
+                dev_dbg(&client->dev, "all engines configured\n");
+        } else {
+                dev_info(&client->dev, "status == %x\n", status);
+                dev_err(&client->dev, "cound not configure LED engine\n");
+                return -1;
+        }
+
+        dev_info(&client->dev, "disabling engines\n");
+
+        ret |= lp5523_write(client, LP5523_REG_OP_MODE, LP5523_CMD_DISABLED);
+
+        return ret;
+}
+
+static int lp5523_set_engine_mode(struct lp5523_engine *engine, u8 mode)
+{
+        struct lp5523_chip *chip = engine_to_lp5523(engine);
+        struct i2c_client *client = chip->client;
+        int ret;
+        u8 engine_state;
+
+        ret = lp5523_read(client, LP5523_REG_OP_MODE, &engine_state);
+        if (ret)
+                goto fail;
+
+        engine_state &= ~(engine->engine_mask);
+
+        /* set mode only for this engine */
+        mode &= engine->engine_mask;
+
+        engine_state |= mode;
+
+        ret |= lp5523_write(client, LP5523_REG_OP_MODE, engine_state);
+fail:
+        return ret;
+}
+
+static int lp5523_load_mux(struct lp5523_engine *engine, u16 mux)
+{
+        struct lp5523_chip *chip = engine_to_lp5523(engine);
+        struct i2c_client *client = chip->client;
+        int ret = 0;
+
+        ret |= lp5523_set_engine_mode(engine, LP5523_CMD_LOAD);
+
+        ret |= lp5523_write(client, LP5523_REG_PROG_PAGE_SEL, engine->mux_page);
+        ret |= lp5523_write(client, LP5523_REG_PROG_MEM,
+                            (u8)(mux >> 8));
+        ret |= lp5523_write(client, LP5523_REG_PROG_MEM + 1, (u8)(mux));
+        engine->led_mux = mux;
+
+        return ret;
+}
+
+static int lp5523_load_program(struct lp5523_engine *engine, u8 *pattern)
+{
+        struct lp5523_chip *chip = engine_to_lp5523(engine);
+        struct i2c_client *client = chip->client;
+
+        int ret = 0;
+
+        ret |= lp5523_set_engine_mode(engine, LP5523_CMD_LOAD);
+
+        ret |= lp5523_write(client, LP5523_REG_PROG_PAGE_SEL,
+                            engine->prog_page);
+        ret |= i2c_smbus_write_i2c_block_data(client, LP5523_REG_PROG_MEM,
+                                              LP5523_PROGRAM_LENGTH, pattern);
+
+        return ret;
+}
+
+static int lp5523_run_program(struct lp5523_engine *engine)
+{
+        struct lp5523_chip *chip = engine_to_lp5523(engine);
+        struct i2c_client *client = chip->client;
+        int ret;
+
+        ret = lp5523_write(client, LP5523_REG_ENABLE,
+                                        LP5523_CMD_RUN | LP5523_ENABLE);
+        if (ret)
+                goto fail;
+
+        ret = lp5523_set_engine_mode(engine, LP5523_CMD_RUN);
+fail:
+        return ret;
+}
+
+static int lp5523_mux_parse(const char *buf, u16 *mux, size_t len)
+{
+        int i;
+        u16 tmp_mux = 0;
+        len = len < LP5523_LEDS ? len : LP5523_LEDS;
+        for (i = 0; i < len; i++) {
+                switch (buf[i]) {
+                case '1':
+                        tmp_mux |= (1 << i);
+                        break;
+                case '0':
+                        break;
+                case '\n':
+                        i = len;
+                        break;
+                default:
+                        return -1;
+                }
+        }
+        *mux = tmp_mux;
+
+        return 0;
+}
+
+static void lp5523_mux_to_array(u16 led_mux, char *array)
+{
+        int i, pos = 0;
+        for (i = 0; i < LP5523_LEDS; i++)
+                pos += sprintf(array + pos, "%x", LED_ACTIVE(led_mux, i));
+
+        array[pos] = '\0';
+}
+
+/*--------------------------------------------------------------*/
+/*                      Sysfs interface                         */
+/*--------------------------------------------------------------*/
+
+static ssize_t show_engine_leds(struct device *dev,
+                            struct device_attribute *attr,
+                            char *buf, int nr)
+{
+        struct i2c_client *client = to_i2c_client(dev);
+        struct lp5523_chip *chip = i2c_get_clientdata(client);
+        char mux[LP5523_LEDS + 1];
+
+        lp5523_mux_to_array(chip->engines[nr - 1].led_mux, mux);
+
+        return sprintf(buf, "%s\n", mux);
+}
+
+#define show_leds(nr)                                                   \
+static ssize_t show_engine##nr##_leds(struct device *dev,               \
+                            struct device_attribute *attr,              \
+                            char *buf)                                  \
+{                                                                       \
+        return show_engine_leds(dev, attr, buf, nr);                    \
+}
+show_leds(1)
+show_leds(2)
+show_leds(3)
+
+static ssize_t store_engine_leds(struct device *dev,
+                             struct device_attribute *attr,
+                             const char *buf, size_t len, int nr)
+{
+        struct i2c_client *client = to_i2c_client(dev);
+        struct lp5523_chip *chip = i2c_get_clientdata(client);
+        u16 mux = 0;
+
+        if (lp5523_mux_parse(buf, &mux, len))
+                return -EINVAL;
+
+        if (lp5523_load_mux(&chip->engines[nr - 1], mux))
+                return -EINVAL;
+
+        return len;
+}
+
+#define store_leds(nr)                                          \
+static ssize_t store_engine##nr##_leds(struct device *dev,      \
+                             struct device_attribute *attr,     \
+                             const char *buf, size_t len)       \
+{                                                               \
+        return store_engine_leds(dev, attr, buf, len, nr);      \
+}
+store_leds(1)
+store_leds(2)
+store_leds(3)
+
+static ssize_t lp5523_selftest(struct device *dev,
+                               struct device_attribute *attr,
+                               char *buf)
+{
+        struct i2c_client *client = to_i2c_client(dev);
+        struct lp5523_chip *chip = i2c_get_clientdata(client);
+        int i, ret, pos = 0;
+        int led = 0;
+        u8 status, adc, vdd;
+
+        mutex_lock(&chip->lock);
+
+        ret = lp5523_read(chip->client, LP5523_REG_STATUS, &status);
+        if (ret < 0)
+                goto fail;
+
+        /* Check that ext clock is really in use if requested */
+        if ((chip->pdata) && (chip->pdata->clock_mode == LP5523_CLOCK_EXT))
+                if  ((status & LP5523_EXT_CLK_USED) == 0)
+                        goto fail;
+
+        /* Measure VDD (i.e. VBAT) first (channel 16 corresponds to VDD) */
+        lp5523_write(chip->client, LP5523_REG_LED_TEST_CTRL,
+                                    LP5523_EN_LEDTEST | 16);
+        usleep_range(3000, 10000);
+        ret = lp5523_read(chip->client, LP5523_REG_STATUS, &status);
+        if (!(status & LP5523_LEDTEST_DONE))
+                usleep_range(3000, 10000);
+
+        ret |= lp5523_read(chip->client, LP5523_REG_LED_TEST_ADC, &vdd);
+        vdd--;  /* There may be some fluctuation in measurement */
+
+        for (i = 0; i < LP5523_LEDS; i++) {
+                /* Skip non-existing channels */
+                if (chip->pdata->led_config[i].led_current == 0)
+                        continue;
+
+                /* Set default current */
+                lp5523_write(chip->client,
+                        LP5523_REG_LED_CURRENT_BASE + i,
+                        chip->pdata->led_config[i].led_current);
+
+                lp5523_write(chip->client, LP5523_REG_LED_PWM_BASE + i, 0xff);
+                /* let current stabilize 2ms before measurements start */
+                usleep_range(2000, 10000);
+                lp5523_write(chip->client,
+                             LP5523_REG_LED_TEST_CTRL,
+                             LP5523_EN_LEDTEST | i);
+                /* ledtest takes 2.7ms */
+                usleep_range(3000, 10000);
+                ret = lp5523_read(chip->client, LP5523_REG_STATUS, &status);
+                if (!(status & LP5523_LEDTEST_DONE))
+                        usleep_range(3000, 10000);
+                ret |= lp5523_read(chip->client, LP5523_REG_LED_TEST_ADC, &adc);
+
+                if (adc >= vdd || adc < LP5523_ADC_SHORTCIRC_LIM)
+                        pos += sprintf(buf + pos, "LED %d FAIL\n", i);
+
+                lp5523_write(chip->client, LP5523_REG_LED_PWM_BASE + i, 0x00);
+
+                /* Restore current */
+                lp5523_write(chip->client,
+                        LP5523_REG_LED_CURRENT_BASE + i,
+                        chip->leds[led].led_current);
+                led++;
+        }
+        if (pos == 0)
+                pos = sprintf(buf, "OK\n");
+        goto release_lock;
+fail:
+        pos = sprintf(buf, "FAIL\n");
+
+release_lock:
+        mutex_unlock(&chip->lock);
+
+        return pos;
+}
+
+static void lp5523_set_brightness(struct led_classdev *cdev,
+                             enum led_brightness brightness)
+{
+        struct lp5523_led *led = cdev_to_led(cdev);
+
+        led->brightness = (u8)brightness;
+
+        schedule_work(&led->brightness_work);
+}
+
+static void lp5523_led_brightness_work(struct work_struct *work)
+{
+        struct lp5523_led *led = container_of(work,
+                                              struct lp5523_led,
+                                              brightness_work);
+        struct lp5523_chip *chip = led_to_lp5523(led);
+        struct i2c_client *client = chip->client;
+
+        mutex_lock(&chip->lock);
+
+        lp5523_write(client, LP5523_REG_LED_PWM_BASE + led->chan_nr,
+                     led->brightness);
+
+        mutex_unlock(&chip->lock);
+}
+
+static int lp5523_do_store_load(struct lp5523_engine *engine,
+                                const char *buf, size_t len)
+{
+        struct lp5523_chip *chip = engine_to_lp5523(engine);
+        struct i2c_client *client = chip->client;
+        int  ret, nrchars, offset = 0, i = 0;
+        char c[3];
+        unsigned cmd;
+        u8 pattern[LP5523_PROGRAM_LENGTH] = {0};
+
+        while ((offset < len - 1) && (i < LP5523_PROGRAM_LENGTH)) {
+                /* separate sscanfs because length is working only for %s */
+                ret = sscanf(buf + offset, "%2s%n ", c, &nrchars);
+                ret = sscanf(c, "%2x", &cmd);
+                if (ret != 1)
+                        goto fail;
+                pattern[i] = (u8)cmd;
+
+                offset += nrchars;
+                i++;
+        }
+
+        /* Each instruction is 16bit long. Check that length is even */
+        if (i % 2)
+                goto fail;
+
+        mutex_lock(&chip->lock);
+
+        ret = lp5523_load_program(engine, pattern);
+        mutex_unlock(&chip->lock);
+
+        if (ret) {
+                dev_err(&client->dev, "failed loading pattern\n");
+                return ret;
+        }
+
+        return len;
+fail:
+        dev_err(&client->dev, "wrong pattern format\n");
+        return -EINVAL;
+}
+
+static ssize_t store_engine_load(struct device *dev,
+                                     struct device_attribute *attr,
+                                     const char *buf, size_t len, int nr)
+{
+        struct i2c_client *client = to_i2c_client(dev);
+        struct lp5523_chip *chip = i2c_get_clientdata(client);
+        return lp5523_do_store_load(&chip->engines[nr - 1], buf, len);
+}
+
+#define store_load(nr)                                                  \
+static ssize_t store_engine##nr##_load(struct device *dev,              \
+                                     struct device_attribute *attr,     \
+                                     const char *buf, size_t len)       \
+{                                                                       \
+        return store_engine_load(dev, attr, buf, len, nr);              \
+}
+store_load(1)
+store_load(2)
+store_load(3)
+
+static ssize_t show_engine_mode(struct device *dev,
+                                struct device_attribute *attr,
+                                char *buf, int nr)
+{
+        struct i2c_client *client = to_i2c_client(dev);
+        struct lp5523_chip *chip = i2c_get_clientdata(client);
+        switch (chip->engines[nr - 1].mode) {
+        case LP5523_CMD_RUN:
+                return sprintf(buf, "run\n");
+        case LP5523_CMD_LOAD:
+                return sprintf(buf, "load\n");
+        case LP5523_CMD_DISABLED:
+                return sprintf(buf, "disabled\n");
+        default:
+                return sprintf(buf, "disabled\n");
+        }
+}
+
+#define show_mode(nr)                                                   \
+static ssize_t show_engine##nr##_mode(struct device *dev,               \
+                                    struct device_attribute *attr,      \
+                                    char *buf)                          \
+{                                                                       \
+        return show_engine_mode(dev, attr, buf, nr);                    \
+}
+show_mode(1)
+show_mode(2)
+show_mode(3)
+
+static ssize_t store_engine_mode(struct device *dev,
+                                 struct device_attribute *attr,
+                                 const char *buf, size_t len, int nr)
+{
+        struct i2c_client *client = to_i2c_client(dev);
+        struct lp5523_chip *chip = i2c_get_clientdata(client);
+        struct lp5523_engine *engine = &chip->engines[nr - 1];
+        mutex_lock(&chip->lock);
+
+        if (!strncmp(buf, "run", 3))
+                lp5523_set_mode(engine, LP5523_CMD_RUN);
+        else if (!strncmp(buf, "load", 4))
+                lp5523_set_mode(engine, LP5523_CMD_LOAD);
+        else if (!strncmp(buf, "disabled", 8))
+                lp5523_set_mode(engine, LP5523_CMD_DISABLED);
+
+        mutex_unlock(&chip->lock);
+        return len;
+}
+
+#define store_mode(nr)                                                  \
+static ssize_t store_engine##nr##_mode(struct device *dev,              \
+                                     struct device_attribute *attr,     \
+                                     const char *buf, size_t len)       \
+{                                                                       \
+        return store_engine_mode(dev, attr, buf, len, nr);              \
+}
+store_mode(1)
+store_mode(2)
+store_mode(3)
+
+static ssize_t show_max_current(struct device *dev,
+                            struct device_attribute *attr,
+                            char *buf)
+{
+        struct led_classdev *led_cdev = dev_get_drvdata(dev);
+        struct lp5523_led *led = cdev_to_led(led_cdev);
+
+        return sprintf(buf, "%d\n", led->max_current);
+}
+
+static ssize_t show_current(struct device *dev,
+                            struct device_attribute *attr,
+                            char *buf)
+{
+        struct led_classdev *led_cdev = dev_get_drvdata(dev);
+        struct lp5523_led *led = cdev_to_led(led_cdev);
+
+        return sprintf(buf, "%d\n", led->led_current);
+}
+
+static ssize_t store_current(struct device *dev,
+                             struct device_attribute *attr,
+                             const char *buf, size_t len)
+{
+        struct led_classdev *led_cdev = dev_get_drvdata(dev);
+        struct lp5523_led *led = cdev_to_led(led_cdev);
+        struct lp5523_chip *chip = led_to_lp5523(led);
+        ssize_t ret;
+        unsigned long curr;
+
+        if (strict_strtoul(buf, 0, &curr))
+                return -EINVAL;
+
+        if (curr > led->max_current)
+                return -EINVAL;
+
+        mutex_lock(&chip->lock);
+        ret = lp5523_write(chip->client,
+                        LP5523_REG_LED_CURRENT_BASE + led->chan_nr,
+                        (u8)curr);
+        mutex_unlock(&chip->lock);
+
+        if (ret < 0)
+                return ret;
+
+        led->led_current = (u8)curr;
+
+        return len;
+}
+
+/* led class device attributes */
+static DEVICE_ATTR(led_current, S_IRUGO | S_IWUGO, show_current, store_current);
+static DEVICE_ATTR(max_current, S_IRUGO , show_max_current, NULL);
+
+static struct attribute *lp5523_led_attributes[] = {
+        &dev_attr_led_current.attr,
+        &dev_attr_max_current.attr,
+        NULL,
+};
+
+static struct attribute_group lp5523_led_attribute_group = {
+        .attrs = lp5523_led_attributes
+};
+
+/* device attributes */
+static DEVICE_ATTR(engine1_mode, S_IRUGO | S_IWUGO,
+                   show_engine1_mode, store_engine1_mode);
+static DEVICE_ATTR(engine2_mode, S_IRUGO | S_IWUGO,
+                   show_engine2_mode, store_engine2_mode);
+static DEVICE_ATTR(engine3_mode, S_IRUGO | S_IWUGO,
+                   show_engine3_mode, store_engine3_mode);
+static DEVICE_ATTR(engine1_leds, S_IRUGO | S_IWUGO,
+                   show_engine1_leds, store_engine1_leds);
+static DEVICE_ATTR(engine2_leds, S_IRUGO | S_IWUGO,
+                   show_engine2_leds, store_engine2_leds);
+static DEVICE_ATTR(engine3_leds, S_IRUGO | S_IWUGO,
+                   show_engine3_leds, store_engine3_leds);
+static DEVICE_ATTR(engine1_load, S_IWUGO, NULL, store_engine1_load);
+static DEVICE_ATTR(engine2_load, S_IWUGO, NULL, store_engine2_load);
+static DEVICE_ATTR(engine3_load, S_IWUGO, NULL, store_engine3_load);
+static DEVICE_ATTR(selftest, S_IRUGO, lp5523_selftest, NULL);
+
+static struct attribute *lp5523_attributes[] = {
+        &dev_attr_engine1_mode.attr,
+        &dev_attr_engine2_mode.attr,
+        &dev_attr_engine3_mode.attr,
+        &dev_attr_selftest.attr,
+        NULL
+};
+
+static struct attribute *lp5523_engine1_attributes[] = {
+        &dev_attr_engine1_load.attr,
+        &dev_attr_engine1_leds.attr,
+        NULL
+};
+
+static struct attribute *lp5523_engine2_attributes[] = {
+        &dev_attr_engine2_load.attr,
+        &dev_attr_engine2_leds.attr,
+        NULL
+};
+
+static struct attribute *lp5523_engine3_attributes[] = {
+        &dev_attr_engine3_load.attr,
+        &dev_attr_engine3_leds.attr,
+        NULL
+};
+
+static const struct attribute_group lp5523_group = {
+        .attrs = lp5523_attributes,
+};
+
+static const struct attribute_group lp5523_engine_group[] = {
+        {.attrs = lp5523_engine1_attributes },
+        {.attrs = lp5523_engine2_attributes },
+        {.attrs = lp5523_engine3_attributes },
+};
+
+static int lp5523_register_sysfs(struct i2c_client *client)
+{
+        struct device *dev = &client->dev;
+        int ret;
+
+        ret = sysfs_create_group(&dev->kobj, &lp5523_group);
+        if (ret < 0)
+                return ret;
+
+        return 0;
+}
+
+static void lp5523_unregister_sysfs(struct i2c_client *client)
+{
+        struct lp5523_chip *chip = i2c_get_clientdata(client);
+        struct device *dev = &client->dev;
+        int i;
+
+        sysfs_remove_group(&dev->kobj, &lp5523_group);
+
+        for (i = 0; i < ARRAY_SIZE(chip->engines); i++)
+                if (chip->engines[i].mode == LP5523_CMD_LOAD)
+                        sysfs_remove_group(&dev->kobj, &lp5523_engine_group[i]);
+
+        for (i = 0; i < chip->num_leds; i++)
+                sysfs_remove_group(&chip->leds[i].cdev.dev->kobj,
+                                &lp5523_led_attribute_group);
+}
+
+/*--------------------------------------------------------------*/
+/*                      Set chip operating mode                 */
+/*--------------------------------------------------------------*/
+static int lp5523_set_mode(struct lp5523_engine *engine, u8 mode)
+{
+        /*  engine to chip */
+        struct lp5523_chip *chip = engine_to_lp5523(engine);
+        struct i2c_client *client = chip->client;
+        struct device *dev = &client->dev;
+        int ret = 0;
+
+        /* if in that mode already do nothing, except for run */
+        if (mode == engine->mode && mode != LP5523_CMD_RUN)
+                return 0;
+
+        if (mode == LP5523_CMD_RUN) {
+                ret = lp5523_run_program(engine);
+        } else if (mode == LP5523_CMD_LOAD) {
+                lp5523_set_engine_mode(engine, LP5523_CMD_DISABLED);
+                lp5523_set_engine_mode(engine, LP5523_CMD_LOAD);
+
+                ret = sysfs_create_group(&dev->kobj, engine->attributes);
+                if (ret)
+                        return ret;
+        } else if (mode == LP5523_CMD_DISABLED) {
+                lp5523_set_engine_mode(engine, LP5523_CMD_DISABLED);
+        }
+
+        /* remove load attribute from sysfs if not in load mode */
+        if (engine->mode == LP5523_CMD_LOAD && mode != LP5523_CMD_LOAD)
+                sysfs_remove_group(&dev->kobj, engine->attributes);
+
+        engine->mode = mode;
+
+        return ret;
+}
+
+/*--------------------------------------------------------------*/
+/*                      Probe, Attach, Remove                   */
+/*--------------------------------------------------------------*/
+static int __init lp5523_init_engine(struct lp5523_engine *engine, int id)
+{
+        if (id < 1 || id > LP5523_ENGINES)
+                return -1;
+        engine->id = id;
+        engine->engine_mask = LP5523_ENG_MASK_BASE >> SHIFT_MASK(id);
+        engine->prog_page = id - 1;
+        engine->mux_page = id + 2;
+        engine->attributes = &lp5523_engine_group[id - 1];
+
+        return 0;
+}
+
+static int __init lp5523_init_led(struct lp5523_led *led, struct device *dev,
+                           int chan, struct lp5523_platform_data *pdata)
+{
+        char name[32];
+        int res;
+
+        if (chan >= LP5523_LEDS)
+                return -EINVAL;
+
+        if (pdata->led_config[chan].led_current) {
+                led->led_current = pdata->led_config[chan].led_current;
+                led->max_current = pdata->led_config[chan].max_current;
+                led->chan_nr = pdata->led_config[chan].chan_nr;
+
+                if (led->chan_nr >= LP5523_LEDS) {
+                        dev_err(dev, "Use channel numbers between 0 and %d\n",
+                                LP5523_LEDS - 1);
+                        return -EINVAL;
+                }
+
+                snprintf(name, 32, "lp5523:channel%d", chan);
+
+                led->cdev.name = name;
+                led->cdev.brightness_set = lp5523_set_brightness;
+                res = led_classdev_register(dev, &led->cdev);
+                if (res < 0) {
+                        dev_err(dev, "couldn't register led on channel %d\n",
+                                chan);
+                        return res;
+                }
+                res = sysfs_create_group(&led->cdev.dev->kobj,
+                                &lp5523_led_attribute_group);
+                if (res < 0) {
+                        dev_err(dev, "couldn't register current attribute\n");
+                        led_classdev_unregister(&led->cdev);
+                        return res;
+                }
+        } else {
+                led->led_current = 0;
+        }
+        return 0;
+}
+
+static struct i2c_driver lp5523_driver;
+
+static int lp5523_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
+{
+        struct lp5523_chip              *chip;
+        struct lp5523_platform_data     *pdata;
+        int ret, i, led;
+
+        chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+        if (!chip)
+                return -ENOMEM;
+
+        i2c_set_clientdata(client, chip);
+        chip->client = client;
+
+        pdata = client->dev.platform_data;
+
+        if (!pdata) {
+                dev_err(&client->dev, "no platform data\n");
+                ret = -EINVAL;
+                goto fail1;
+        }
+
+        mutex_init(&chip->lock);
+
+        chip->pdata   = pdata;
+
+        if (pdata->setup_resources) {
+                ret = pdata->setup_resources();
+                if (ret < 0)
+                        goto fail1;
+        }
+
+        if (pdata->enable) {
+                pdata->enable(0);
+                usleep_range(1000, 10000);
+                pdata->enable(1);
+                usleep_range(1000, 10000); /* Spec says min 500us */
+        }
+
+        ret = lp5523_detect(client);
+        if (ret)
+                goto fail2;
+
+        dev_info(&client->dev, "LP5523 Programmable led chip found\n");
+
+        /* Initialize engines */
+        for (i = 0; i < ARRAY_SIZE(chip->engines); i++) {
+                ret = lp5523_init_engine(&chip->engines[i], i + 1);
+                if (ret) {
+                        dev_err(&client->dev, "error initializing engine\n");
+                        goto fail2;
+                }
+        }
+        ret = lp5523_configure(client);
+        if (ret < 0) {
+                dev_err(&client->dev, "error configuring chip\n");
+                goto fail2;
+        }
+
+        /* Initialize leds */
+        chip->num_channels = pdata->num_channels;
+        chip->num_leds = 0;
+        led = 0;
+        for (i = 0; i < pdata->num_channels; i++) {
+                /* Do not initialize channels that are not connected */
+                if (pdata->led_config[i].led_current == 0)
+                        continue;
+
+                ret = lp5523_init_led(&chip->leds[led], &client->dev, i, pdata);
+                if (ret) {
+                        dev_err(&client->dev, "error initializing leds\n");
+                        goto fail3;
+                }
+                chip->num_leds++;
+
+                chip->leds[led].id = led;
+                /* Set LED current */
+                lp5523_write(client,
+                          LP5523_REG_LED_CURRENT_BASE + chip->leds[led].chan_nr,
+                          chip->leds[led].led_current);
+
+                INIT_WORK(&(chip->leds[led].brightness_work),
+                        lp5523_led_brightness_work);
+
+                led++;
+        }
+
+        ret = lp5523_register_sysfs(client);
+        if (ret) {
+                dev_err(&client->dev, "registering sysfs failed\n");
+                goto fail3;
+        }
+        return ret;
+fail3:
+        for (i = 0; i < chip->num_leds; i++) {
+                led_classdev_unregister(&chip->leds[i].cdev);
+                cancel_work_sync(&chip->leds[i].brightness_work);
+        }
+fail2:
+        if (pdata->enable)
+                pdata->enable(0);
+        if (pdata->release_resources)
+                pdata->release_resources();
+fail1:
+        kfree(chip);
+        return ret;
+}
+
+static int lp5523_remove(struct i2c_client *client)
+{
+        struct lp5523_chip *chip = i2c_get_clientdata(client);
+        int i;
+
+        lp5523_unregister_sysfs(client);
+
+        for (i = 0; i < chip->num_leds; i++) {
+                led_classdev_unregister(&chip->leds[i].cdev);
+                cancel_work_sync(&chip->leds[i].brightness_work);
+        }
+
+        if (chip->pdata->enable)
+                chip->pdata->enable(0);
+        if (chip->pdata->release_resources)
+                chip->pdata->release_resources();
+        kfree(chip);
+        return 0;
+}
+
+static const struct i2c_device_id lp5523_id[] = {
+        { "lp5523", 0 },
+        { }
+};
+
+MODULE_DEVICE_TABLE(i2c, lp5523_id);
+
+static struct i2c_driver lp5523_driver = {
+        .driver = {
+                .name   = "lp5523",
+        },
+        .probe          = lp5523_probe,
+        .remove         = lp5523_remove,
+        .id_table       = lp5523_id,
+};
+
+static int __init lp5523_init(void)
+{
+        int ret;
+
+        ret = i2c_add_driver(&lp5523_driver);
+
+        if (ret < 0)
+                printk(KERN_ALERT "Adding lp5523 driver failed\n");
+
+        return ret;
+}
+
+static void __exit lp5523_exit(void)
+{
+        i2c_del_driver(&lp5523_driver);
+}
+
+module_init(lp5523_init);
+module_exit(lp5523_exit);
+
+MODULE_AUTHOR("Mathias Nyman <mathias.nyman@nokia.com>");
+MODULE_DESCRIPTION("LP5523 LED engine");
+MODULE_LICENSE("GPL");
diff --git a/drivers/leds/leds-net5501.c b/drivers/leds/leds-net5501.c
index 3063f591f0dc..1739557a9038 100644
--- a/drivers/leds/leds-net5501.c
+++ b/drivers/leds/leds-net5501.c
@@ -92,3 +92,5 @@ unmap:
 }
 
 arch_initcall(soekris_init);
+
+MODULE_LICENSE("GPL");
diff --git a/drivers/leds/ledtrig-timer.c b/drivers/leds/ledtrig-timer.c
index 82b77bd482ff..b09bcbeade9c 100644
--- a/drivers/leds/ledtrig-timer.c
+++ b/drivers/leds/ledtrig-timer.c
@@ -12,73 +12,25 @@
  */
 
 #include <linux/module.h>
-#include <linux/jiffies.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/list.h>
-#include <linux/spinlock.h>
 #include <linux/device.h>
-#include <linux/sysdev.h>
-#include <linux/timer.h>
 #include <linux/ctype.h>
 #include <linux/leds.h>
-#include <linux/slab.h>
 #include "leds.h"
 
-struct timer_trig_data {
-        int brightness_on;              /* LED brightness during "on" period.
-                                         * (LED_OFF < brightness_on <= LED_FULL)
-                                         */
-        unsigned long delay_on;         /* milliseconds on */
-        unsigned long delay_off;        /* milliseconds off */
-        struct timer_list timer;
-};
-
-static void led_timer_function(unsigned long data)
-{
-        struct led_classdev *led_cdev = (struct led_classdev *) data;
-        struct timer_trig_data *timer_data = led_cdev->trigger_data;
-        unsigned long brightness;
-        unsigned long delay;
-
-        if (!timer_data->delay_on || !timer_data->delay_off) {
-                led_set_brightness(led_cdev, LED_OFF);
-                return;
-        }
-
-        brightness = led_get_brightness(led_cdev);
-        if (!brightness) {
-                /* Time to switch the LED on. */
-                brightness = timer_data->brightness_on;
-                delay = timer_data->delay_on;
-        } else {
-                /* Store the current brightness value to be able
-                 * to restore it when the delay_off period is over.
-                 */
-                timer_data->brightness_on = brightness;
-                brightness = LED_OFF;
-                delay = timer_data->delay_off;
-        }
-
-        led_set_brightness(led_cdev, brightness);
-
-        mod_timer(&timer_data->timer, jiffies + msecs_to_jiffies(delay));
-}
-
 static ssize_t led_delay_on_show(struct device *dev,
                 struct device_attribute *attr, char *buf)
 {
         struct led_classdev *led_cdev = dev_get_drvdata(dev);
-        struct timer_trig_data *timer_data = led_cdev->trigger_data;
 
-        return sprintf(buf, "%lu\n", timer_data->delay_on);
+        return sprintf(buf, "%lu\n", led_cdev->blink_delay_on);
 }
 
 static ssize_t led_delay_on_store(struct device *dev,
                 struct device_attribute *attr, const char *buf, size_t size)
 {
         struct led_classdev *led_cdev = dev_get_drvdata(dev);
-        struct timer_trig_data *timer_data = led_cdev->trigger_data;
         int ret = -EINVAL;
         char *after;
         unsigned long state = simple_strtoul(buf, &after, 10);
@@ -88,21 +40,7 @@ static ssize_t led_delay_on_store(struct device *dev,
                 count++;
 
         if (count == size) {
-                if (timer_data->delay_on != state) {
-                        /* the new value differs from the previous */
-                        timer_data->delay_on = state;
-
-                        /* deactivate previous settings */
-                        del_timer_sync(&timer_data->timer);
-
-                        /* try to activate hardware acceleration, if any */
-                        if (!led_cdev->blink_set ||
-                            led_cdev->blink_set(led_cdev,
-                              &timer_data->delay_on, &timer_data->delay_off)) {
-                                /* no hardware acceleration, blink via timer */
-                                mod_timer(&timer_data->timer, jiffies + 1);
-                        }
-                }
+                led_blink_set(led_cdev, &state, &led_cdev->blink_delay_off);
                 ret = count;
         }
 
@@ -113,16 +51,14 @@ static ssize_t led_delay_off_show(struct device *dev,
                 struct device_attribute *attr, char *buf)
 {
         struct led_classdev *led_cdev = dev_get_drvdata(dev);
-        struct timer_trig_data *timer_data = led_cdev->trigger_data;
 
-        return sprintf(buf, "%lu\n", timer_data->delay_off);
+        return sprintf(buf, "%lu\n", led_cdev->blink_delay_off);
 }
 
 static ssize_t led_delay_off_store(struct device *dev,
                 struct device_attribute *attr, const char *buf, size_t size)
 {
         struct led_classdev *led_cdev = dev_get_drvdata(dev);
-        struct timer_trig_data *timer_data = led_cdev->trigger_data;
         int ret = -EINVAL;
         char *after;
         unsigned long state = simple_strtoul(buf, &after, 10);
@@ -132,21 +68,7 @@ static ssize_t led_delay_off_store(struct device *dev,
                 count++;
 
         if (count == size) {
-                if (timer_data->delay_off != state) {
-                        /* the new value differs from the previous */
-                        timer_data->delay_off = state;
-
-                        /* deactivate previous settings */
-                        del_timer_sync(&timer_data->timer);
-
-                        /* try to activate hardware acceleration, if any */
-                        if (!led_cdev->blink_set ||
-                            led_cdev->blink_set(led_cdev,
-                              &timer_data->delay_on, &timer_data->delay_off)) {
-                                /* no hardware acceleration, blink via timer */
-                                mod_timer(&timer_data->timer, jiffies + 1);
-                        }
-                }
+                led_blink_set(led_cdev, &led_cdev->blink_delay_on, &state);
                 ret = count;
         }
 
@@ -158,60 +80,34 @@ static DEVICE_ATTR(delay_off, 0644, led_delay_off_show, led_delay_off_store);
 
 static void timer_trig_activate(struct led_classdev *led_cdev)
 {
-        struct timer_trig_data *timer_data;
         int rc;
 
-        timer_data = kzalloc(sizeof(struct timer_trig_data), GFP_KERNEL);
-        if (!timer_data)
-                return;
-
-        timer_data->brightness_on = led_get_brightness(led_cdev);
-        if (timer_data->brightness_on == LED_OFF)
-                timer_data->brightness_on = led_cdev->max_brightness;
-        led_cdev->trigger_data = timer_data;
-
-        init_timer(&timer_data->timer);
-        timer_data->timer.function = led_timer_function;
-        timer_data->timer.data = (unsigned long) led_cdev;
+        led_cdev->trigger_data = NULL;
 
         rc = device_create_file(led_cdev->dev, &dev_attr_delay_on);
         if (rc)
-                goto err_out;
+                return;
         rc = device_create_file(led_cdev->dev, &dev_attr_delay_off);
         if (rc)
                 goto err_out_delayon;
 
-        /* If there is hardware support for blinking, start one
-         * user friendly blink rate chosen by the driver.
-         */
-        if (led_cdev->blink_set)
-                led_cdev->blink_set(led_cdev,
-                        &timer_data->delay_on, &timer_data->delay_off);
+        led_cdev->trigger_data = (void *)1;
 
         return;
 
 err_out_delayon:
         device_remove_file(led_cdev->dev, &dev_attr_delay_on);
-err_out:
-        led_cdev->trigger_data = NULL;
-        kfree(timer_data);
 }
 
 static void timer_trig_deactivate(struct led_classdev *led_cdev)
 {
-        struct timer_trig_data *timer_data = led_cdev->trigger_data;
-        unsigned long on = 0, off = 0;
-
-        if (timer_data) {
+        if (led_cdev->trigger_data) {
                 device_remove_file(led_cdev->dev, &dev_attr_delay_on);
                 device_remove_file(led_cdev->dev, &dev_attr_delay_off);
-                del_timer_sync(&timer_data->timer);
-                kfree(timer_data);
         }
 
-        /* If there is hardware support for blinking, stop it */
-        if (led_cdev->blink_set)
-                led_cdev->blink_set(led_cdev, &on, &off);
+        /* Stop blinking */
+        led_brightness_set(led_cdev, LED_OFF);
 }
 
 static struct led_trigger timer_led_trigger = {
diff --git a/drivers/macintosh/adb-iop.c b/drivers/macintosh/adb-iop.c
index 444696625171..f5f4da3d0b67 100644
--- a/drivers/macintosh/adb-iop.c
+++ b/drivers/macintosh/adb-iop.c
@@ -80,7 +80,7 @@ static void adb_iop_end_req(struct adb_request *req, int state)
 static void adb_iop_complete(struct iop_msg *msg)
 {
         struct adb_request *req;
-        uint flags;
+        unsigned long flags;
 
         local_irq_save(flags);
 
@@ -103,7 +103,7 @@ static void adb_iop_listen(struct iop_msg *msg)
 {
         struct adb_iopmsg *amsg = (struct adb_iopmsg *) msg->message;
         struct adb_request *req;
-        uint flags;
+        unsigned long flags;
 #ifdef DEBUG_ADB_IOP
         int i;
 #endif
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 4e957f3140a8..324a3663fcda 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -706,7 +706,7 @@ static struct mdk_personality *find_pers(int level, char *clevel)
 /* return the offset of the super block in 512byte sectors */
 static inline sector_t calc_dev_sboffset(struct block_device *bdev)
 {
-        sector_t num_sectors = bdev->bd_inode->i_size / 512;
+        sector_t num_sectors = i_size_read(bdev->bd_inode) / 512;
         return MD_NEW_SIZE_SECTORS(num_sectors);
 }
 
@@ -1386,7 +1386,7 @@ static int super_1_load(mdk_rdev_t *rdev, mdk_rdev_t *refdev, int minor_version)
          */
         switch(minor_version) {
         case 0:
-                sb_start = rdev->bdev->bd_inode->i_size >> 9;
+                sb_start = i_size_read(rdev->bdev->bd_inode) >> 9;
                 sb_start -= 8*2;
                 sb_start &= ~(sector_t)(4*2-1);
                 break;
@@ -1472,7 +1472,7 @@ static int super_1_load(mdk_rdev_t *rdev, mdk_rdev_t *refdev, int minor_version)
                         ret = 0;
         }
         if (minor_version)
-                rdev->sectors = (rdev->bdev->bd_inode->i_size >> 9) -
+                rdev->sectors = (i_size_read(rdev->bdev->bd_inode) >> 9) -
                         le64_to_cpu(sb->data_offset);
         else
                 rdev->sectors = rdev->sb_start;
@@ -1680,7 +1680,7 @@ super_1_rdev_size_change(mdk_rdev_t *rdev, sector_t num_sectors)
                 return 0; /* component must fit device */
         if (rdev->sb_start < rdev->data_offset) {
                 /* minor versions 1 and 2; superblock before data */
-                max_sectors = rdev->bdev->bd_inode->i_size >> 9;
+                max_sectors = i_size_read(rdev->bdev->bd_inode) >> 9;
                 max_sectors -= rdev->data_offset;
                 if (!num_sectors || num_sectors > max_sectors)
                         num_sectors = max_sectors;
@@ -1690,7 +1690,7 @@ super_1_rdev_size_change(mdk_rdev_t *rdev, sector_t num_sectors)
         } else {
                 /* minor version 0; superblock after data */
                 sector_t sb_start;
-                sb_start = (rdev->bdev->bd_inode->i_size >> 9) - 8*2;
+                sb_start = (i_size_read(rdev->bdev->bd_inode) >> 9) - 8*2;
                 sb_start &= ~(sector_t)(4*2 - 1);
                 max_sectors = rdev->sectors + sb_start - rdev->sb_start;
                 if (!num_sectors || num_sectors > max_sectors)
@@ -2584,7 +2584,7 @@ rdev_size_store(mdk_rdev_t *rdev, const char *buf, size_t len)
                         if (!sectors)
                                 return -EBUSY;
                 } else if (!sectors)
-                        sectors = (rdev->bdev->bd_inode->i_size >> 9) -
+                        sectors = (i_size_read(rdev->bdev->bd_inode) >> 9) -
                                 rdev->data_offset;
         }
         if (sectors < my_mddev->dev_sectors)
@@ -2797,7 +2797,7 @@ static mdk_rdev_t *md_import_device(dev_t newdev, int super_format, int super_mi
 
         kobject_init(&rdev->kobj, &rdev_ktype);
 
-        size = rdev->bdev->bd_inode->i_size >> BLOCK_SIZE_BITS;
+        size = i_size_read(rdev->bdev->bd_inode) >> BLOCK_SIZE_BITS;
         if (!size) {
                 printk(KERN_WARNING 
                         "md: %s has zero or unknown size, marking faulty!\n",
@@ -5235,8 +5235,8 @@ static int add_new_disk(mddev_t * mddev, mdu_disk_info_t *info)
 
                 if (!mddev->persistent) {
                         printk(KERN_INFO "md: nonpersistent superblock ...\n");
-                        rdev->sb_start = rdev->bdev->bd_inode->i_size / 512;
-                } else 
+                        rdev->sb_start = i_size_read(rdev->bdev->bd_inode) / 512;
+                } else
                         rdev->sb_start = calc_dev_sboffset(rdev->bdev);
                 rdev->sectors = rdev->sb_start;
 
@@ -5306,7 +5306,7 @@ static int hot_add_disk(mddev_t * mddev, dev_t dev)
         if (mddev->persistent)
                 rdev->sb_start = calc_dev_sboffset(rdev->bdev);
         else
-                rdev->sb_start = rdev->bdev->bd_inode->i_size / 512;
+                rdev->sb_start = i_size_read(rdev->bdev->bd_inode) / 512;
 
         rdev->sectors = rdev->sb_start;
 
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index bad2cedb8d96..a28541b2b1a2 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -19,7 +19,6 @@ comment "Multimedia core support"
 
 config VIDEO_DEV
         tristate "Video For Linux"
-        depends on BKL # used in many drivers for ioctl handling, need to kill
         ---help---
           V4L core support for video capture and overlay devices, webcams and
           AM/FM radio cards.
diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146_i2c.c
index 3d88542612ea..74ee172b5bc9 100644
--- a/drivers/media/common/saa7146_i2c.c
+++ b/drivers/media/common/saa7146_i2c.c
@@ -391,7 +391,6 @@ static int saa7146_i2c_xfer(struct i2c_adapter* adapter, struct i2c_msg *msg, in
 
 /*****************************************************************************/
 /* i2c-adapter helper functions                                              */
-#include <linux/i2c-id.h>
 
 /* exported algorithm data */
 static struct i2c_algorithm saa7146_algo = {
diff --git a/drivers/media/dvb/frontends/dibx000_common.c b/drivers/media/dvb/frontends/dibx000_common.c
index a4991026254d..2311c0a3406c 100644
--- a/drivers/media/dvb/frontends/dibx000_common.c
+++ b/drivers/media/dvb/frontends/dibx000_common.c
@@ -130,6 +130,7 @@ static int i2c_adapter_init(struct i2c_adapter *i2c_adap,
                             struct dibx000_i2c_master *mst)
 {
         strncpy(i2c_adap->name, name, sizeof(i2c_adap->name));
+        i2c_adap->algo = algo;
         i2c_adap->algo_data = NULL;
         i2c_set_adapdata(i2c_adap, mst);
         if (i2c_add_adapter(i2c_adap) < 0)
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index 2934770dacc3..7bc36670071a 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -2065,8 +2065,9 @@ static int cafe_pci_probe(struct pci_dev *pdev,
                 sensor_cfg.clock_speed = 45;
 
         cam->sensor_addr = 0x42;
-        cam->sensor = v4l2_i2c_new_subdev(&cam->v4l2_dev, &cam->i2c_adapter,
-                        NULL, "ov7670", cam->sensor_addr, NULL);
+        cam->sensor = v4l2_i2c_new_subdev_cfg(&cam->v4l2_dev, &cam->i2c_adapter,
+                        "ov7670", "ov7670", 0, &sensor_cfg, cam->sensor_addr,
+                        NULL);
         if (cam->sensor == NULL) {
                 ret = -ENODEV;
                 goto out_smbus;
diff --git a/drivers/media/video/cx231xx/cx231xx-417.c b/drivers/media/video/cx231xx/cx231xx-417.c
index aab21f3ce472..4c7cac3b6254 100644
--- a/drivers/media/video/cx231xx/cx231xx-417.c
+++ b/drivers/media/video/cx231xx/cx231xx-417.c
@@ -31,7 +31,6 @@
 #include <linux/delay.h>
 #include <linux/device.h>
 #include <linux/firmware.h>
-#include <linux/smp_lock.h>
 #include <linux/vmalloc.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
@@ -1927,10 +1926,9 @@ static int mpeg_open(struct file *file)
                         dev = h;
         }
 
-        if (dev == NULL) {
-                unlock_kernel();
+        if (dev == NULL)
                 return -ENODEV;
-        }
+
         mutex_lock(&dev->lock);
 
         /* allocate + initialize per filehandle data */
diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c
index a6cc12f8736c..9a98dc55f657 100644
--- a/drivers/media/video/cx23885/cx23885-417.c
+++ b/drivers/media/video/cx23885/cx23885-417.c
@@ -31,7 +31,6 @@
 #include <linux/delay.h>
 #include <linux/device.h>
 #include <linux/firmware.h>
-#include <linux/smp_lock.h>
 #include <linux/slab.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
@@ -1576,12 +1575,8 @@ static int mpeg_open(struct file *file)
 
         /* allocate + initialize per filehandle data */
         fh = kzalloc(sizeof(*fh), GFP_KERNEL);
-        if (NULL == fh) {
-                unlock_kernel();
+        if (!fh)
                 return -ENOMEM;
-        }
-
-        lock_kernel();
 
         file->private_data = fh;
         fh->dev      = dev;
@@ -1592,8 +1587,6 @@ static int mpeg_open(struct file *file)
                             V4L2_FIELD_INTERLACED,
                             sizeof(struct cx23885_buffer),
                             fh, NULL);
-        unlock_kernel();
-
         return 0;
 }
 
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index 93af9c65b484..3cc9f462d08d 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -26,7 +26,6 @@
 #include <linux/kmod.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/kthread.h>
@@ -743,8 +742,6 @@ static int video_open(struct file *file)
         if (NULL == fh)
                 return -ENOMEM;
 
-        lock_kernel();
-
         file->private_data = fh;
         fh->dev      = dev;
         fh->radio    = radio;
@@ -762,8 +759,6 @@ static int video_open(struct file *file)
 
         dprintk(1, "post videobuf_queue_init()\n");
 
-        unlock_kernel();
-
         return 0;
 }
 
diff --git a/drivers/media/video/imx074.c b/drivers/media/video/imx074.c
index 380e459f899d..27b5dfdfbb93 100644
--- a/drivers/media/video/imx074.c
+++ b/drivers/media/video/imx074.c
@@ -451,7 +451,6 @@ static int imx074_probe(struct i2c_client *client,
         ret = imx074_video_probe(icd, client);
         if (ret < 0) {
                 icd->ops = NULL;
-                i2c_set_clientdata(client, NULL);
                 kfree(priv);
                 return ret;
         }
@@ -468,7 +467,6 @@ static int imx074_remove(struct i2c_client *client)
         icd->ops = NULL;
         if (icl->free_bus)
                 icl->free_bus(icl);
-        i2c_set_clientdata(client, NULL);
         client->driver = NULL;
         kfree(priv);
 
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 5a000c65ae98..ce4a75375909 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -44,7 +44,6 @@
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/i2c.h>
-#include <linux/i2c-id.h>
 #include <linux/workqueue.h>
 
 #include <media/ir-core.h>
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index 4a27862da30d..072bd2d1cfad 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@ -31,6 +31,7 @@
 
 #include <media/v4l2-common.h>
 #include <media/v4l2-dev.h>
+#include <media/videobuf-core.h>
 #include <media/videobuf-dma-contig.h>
 #include <media/soc_camera.h>
 #include <media/soc_mediabus.h>
@@ -903,8 +904,6 @@ static int mx2_camera_set_crop(struct soc_camera_device *icd,
 static int mx2_camera_set_fmt(struct soc_camera_device *icd,
                                struct v4l2_format *f)
 {
-        struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
-        struct mx2_camera_dev *pcdev = ici->priv;
         struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
         const struct soc_camera_format_xlate *xlate;
         struct v4l2_pix_format *pix = &f->fmt.pix;
@@ -943,8 +942,6 @@ static int mx2_camera_set_fmt(struct soc_camera_device *icd,
 static int mx2_camera_try_fmt(struct soc_camera_device *icd,
                                   struct v4l2_format *f)
 {
-        struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
-        struct mx2_camera_dev *pcdev = ici->priv;
         struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
         const struct soc_camera_format_xlate *xlate;
         struct v4l2_pix_format *pix = &f->fmt.pix;
@@ -1024,13 +1021,13 @@ static int mx2_camera_querycap(struct soc_camera_host *ici,
         return 0;
 }
 
-static int mx2_camera_reqbufs(struct soc_camera_file *icf,
+static int mx2_camera_reqbufs(struct soc_camera_device *icd,
                               struct v4l2_requestbuffers *p)
 {
         int i;
 
         for (i = 0; i < p->count; i++) {
-                struct mx2_buffer *buf = container_of(icf->vb_vidq.bufs[i],
+                struct mx2_buffer *buf = container_of(icd->vb_vidq.bufs[i],
                                                       struct mx2_buffer, vb);
                 INIT_LIST_HEAD(&buf->vb.queue);
         }
@@ -1151,9 +1148,9 @@ err_out:
 
 static unsigned int mx2_camera_poll(struct file *file, poll_table *pt)
 {
-        struct soc_camera_file *icf = file->private_data;
+        struct soc_camera_device *icd = file->private_data;
 
-        return videobuf_poll_stream(file, &icf->vb_vidq, pt);
+        return videobuf_poll_stream(file, &icd->vb_vidq, pt);
 }
 
 static struct soc_camera_host_ops mx2_soc_camera_host_ops = {
diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c
index 29c5fc348133..aa871c2936b3 100644
--- a/drivers/media/video/mx3_camera.c
+++ b/drivers/media/video/mx3_camera.c
@@ -27,6 +27,7 @@
 
 #include <mach/ipu.h>
 #include <mach/mx3_camera.h>
+#include <mach/dma.h>
 
 #define MX3_CAM_DRV_NAME "mx3-camera"
 
@@ -638,6 +639,9 @@ static bool chan_filter(struct dma_chan *chan, void *arg)
         struct dma_chan_request *rq = arg;
         struct mx3_camera_pdata *pdata;
 
+        if (!imx_dma_is_ipu(chan))
+                return false;
+
         if (!rq)
                 return false;
 
diff --git a/drivers/media/video/omap1_camera.c b/drivers/media/video/omap1_camera.c
index 7c30e62b50db..cbfd07f2d9da 100644
--- a/drivers/media/video/omap1_camera.c
+++ b/drivers/media/video/omap1_camera.c
@@ -235,7 +235,7 @@ static void free_buffer(struct videobuf_queue *vq, struct omap1_cam_buf *buf,
 
         BUG_ON(in_interrupt());
 
-        videobuf_waiton(vb, 0, 0);
+        videobuf_waiton(vq, vb, 0, 0);
 
         if (vb_mode == OMAP1_CAM_DMA_CONTIG) {
                 videobuf_dma_contig_free(vq, vb);
@@ -504,7 +504,7 @@ static void omap1_videobuf_queue(struct videobuf_queue *vq,
                  * empty. Since the transfer of the DMA programming register set
                  * content to the DMA working register set is done automatically
                  * by the DMA hardware, this can pretty well happen while we
-                 * are keeping the lock here. Levae fetching it from the queue
+                 * are keeping the lock here. Leave fetching it from the queue
                  * to be done when a next DMA interrupt occures instead.
                  */
                 return;
@@ -1365,12 +1365,12 @@ static void omap1_cam_init_videobuf(struct videobuf_queue *q,
                 videobuf_queue_dma_contig_init(q, &omap1_videobuf_ops,
                                 icd->dev.parent, &pcdev->lock,
                                 V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_NONE,
-                                sizeof(struct omap1_cam_buf), icd);
+                                sizeof(struct omap1_cam_buf), icd, NULL);
         else
                 videobuf_queue_sg_init(q, &omap1_videobuf_ops,
                                 icd->dev.parent, &pcdev->lock,
                                 V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_NONE,
-                                sizeof(struct omap1_cam_buf), icd);
+                                sizeof(struct omap1_cam_buf), icd, NULL);
 
         /* use videobuf mode (auto)selected with the module parameter */
         pcdev->vb_mode = sg_mode ? OMAP1_CAM_DMA_SG : OMAP1_CAM_DMA_CONTIG;
@@ -1386,7 +1386,7 @@ static void omap1_cam_init_videobuf(struct videobuf_queue *q,
         }
 }
 
-static int omap1_cam_reqbufs(struct soc_camera_file *icf,
+static int omap1_cam_reqbufs(struct soc_camera_device *icd,
                               struct v4l2_requestbuffers *p)
 {
         int i;
@@ -1398,7 +1398,7 @@ static int omap1_cam_reqbufs(struct soc_camera_file *icf,
          * it hadn't triggered
          */
         for (i = 0; i < p->count; i++) {
-                struct omap1_cam_buf *buf = container_of(icf->vb_vidq.bufs[i],
+                struct omap1_cam_buf *buf = container_of(icd->vb_vidq.bufs[i],
                                                       struct omap1_cam_buf, vb);
                 buf->inwork = 0;
                 INIT_LIST_HEAD(&buf->vb.queue);
@@ -1485,10 +1485,10 @@ static int omap1_cam_set_bus_param(struct soc_camera_device *icd,
 
 static unsigned int omap1_cam_poll(struct file *file, poll_table *pt)
 {
-        struct soc_camera_file *icf = file->private_data;
+        struct soc_camera_device *icd = file->private_data;
         struct omap1_cam_buf *buf;
 
-        buf = list_entry(icf->vb_vidq.stream.next, struct omap1_cam_buf,
+        buf = list_entry(icd->vb_vidq.stream.next, struct omap1_cam_buf,
                          vb.stream);
 
         poll_wait(file, &buf->vb.done, pt);
diff --git a/drivers/media/video/ov6650.c b/drivers/media/video/ov6650.c
index b7cfeab0948c..cf93de988068 100644
--- a/drivers/media/video/ov6650.c
+++ b/drivers/media/video/ov6650.c
@@ -754,7 +754,7 @@ static int ov6650_g_fmt(struct v4l2_subdev *sd,
 
 static bool is_unscaled_ok(int width, int height, struct v4l2_rect *rect)
 {
-        return (width > rect->width >> 1 || height > rect->height >> 1);
+        return width > rect->width >> 1 || height > rect->height >> 1;
 }
 
 static u8 to_clkrc(struct v4l2_fract *timeperframe,
@@ -840,8 +840,6 @@ static int ov6650_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
                 coma_mask |= COMA_BW | COMA_BYTE_SWAP | COMA_WORD_SWAP;
                 coma_set |= COMA_RAW_RGB | COMA_RGB;
                 break;
-        case 0:
-                break;
         default:
                 dev_err(&client->dev, "Pixel format not handled: 0x%x\n", code);
                 return -EINVAL;
@@ -1176,7 +1174,6 @@ static int ov6650_probe(struct i2c_client *client,
 
         if (ret) {
                 icd->ops = NULL;
-                i2c_set_clientdata(client, NULL);
                 kfree(priv);
         }
 
@@ -1187,7 +1184,6 @@ static int ov6650_remove(struct i2c_client *client)
 {
         struct ov6650 *priv = to_ov6650(client);
 
-        i2c_set_clientdata(client, NULL);
         kfree(priv);
         return 0;
 }
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 10a6cbf6a790..0911cb580e18 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -6661,6 +6661,18 @@ struct pci_device_id saa7134_pci_tbl[] = {
                 .subdevice    = 0x2804,
                 .driver_data  = SAA7134_BOARD_TECHNOTREND_BUDGET_T3000,
         }, {
+                .vendor       = PCI_VENDOR_ID_PHILIPS,
+                .device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+                .subvendor    = 0x5ace, /* Beholder Intl. Ltd. */
+                .subdevice    = 0x7190,
+                .driver_data  = SAA7134_BOARD_BEHOLD_H7,
+        }, {
+                .vendor       = PCI_VENDOR_ID_PHILIPS,
+                .device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+                .subvendor    = 0x5ace, /* Beholder Intl. Ltd. */
+                .subdevice    = 0x7090,
+                .driver_data  = SAA7134_BOARD_BEHOLD_A7,
+        }, {
                 /* --- boards without eeprom + subsystem ID --- */
                 .vendor       = PCI_VENDOR_ID_PHILIPS,
                 .device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
@@ -6698,18 +6710,6 @@ struct pci_device_id saa7134_pci_tbl[] = {
                 .subvendor    = PCI_ANY_ID,
                 .subdevice    = PCI_ANY_ID,
                 .driver_data  = SAA7134_BOARD_UNKNOWN,
-        }, {
-                .vendor       = PCI_VENDOR_ID_PHILIPS,
-                .device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
-                .subvendor    = 0x5ace, /* Beholder Intl. Ltd. */
-                .subdevice    = 0x7190,
-                .driver_data  = SAA7134_BOARD_BEHOLD_H7,
-        }, {
-                .vendor       = PCI_VENDOR_ID_PHILIPS,
-                .device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
-                .subvendor    = 0x5ace, /* Beholder Intl. Ltd. */
-                .subdevice    = 0x7090,
-                .driver_data  = SAA7134_BOARD_BEHOLD_A7,
         },{
                 /* --- end of list --- */
         }
diff --git a/drivers/media/video/se401.c b/drivers/media/video/se401.c
index 41d0166c0f95..41360d7c3e96 100644
--- a/drivers/media/video/se401.c
+++ b/drivers/media/video/se401.c
@@ -31,7 +31,6 @@ static const char version[] = "0.24";
 #include <linux/init.h>
 #include <linux/vmalloc.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 #include <linux/pagemap.h>
 #include <linux/usb.h>
 #include "se401.h"
@@ -951,9 +950,9 @@ static int se401_open(struct file *file)
         struct usb_se401 *se401 = (struct usb_se401 *)dev;
         int err = 0;
 
-        lock_kernel();
+        mutex_lock(&se401->lock);
         if (se401->user) {
-                unlock_kernel();
+                mutex_unlock(&se401->lock);
                 return -EBUSY;
         }
         se401->fbuf = rvmalloc(se401->maxframesize * SE401_NUMFRAMES);
@@ -962,7 +961,7 @@ static int se401_open(struct file *file)
         else
                 err = -ENOMEM;
         se401->user = !err;
-        unlock_kernel();
+        mutex_unlock(&se401->lock);
 
         return err;
 }
diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index f07a0f6b71c4..b5afe5f841ce 100644
--- a/drivers/media/video/stk-webcam.c
+++ b/drivers/media/video/stk-webcam.c
@@ -27,7 +27,6 @@
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 
 #include <linux/usb.h>
 #include <linux/mm.h>
@@ -673,14 +672,11 @@ static int v4l_stk_open(struct file *fp)
         vdev = video_devdata(fp);
         dev = vdev_to_camera(vdev);
 
-        lock_kernel();
         if (dev == NULL || !is_present(dev)) {
-                unlock_kernel();
                 return -ENXIO;
         }
         fp->private_data = dev;
         usb_autopm_get_interface(dev->interface);
-        unlock_kernel();
 
         return 0;
 }
diff --git a/drivers/media/video/tlg2300/pd-main.c b/drivers/media/video/tlg2300/pd-main.c
index 4555f4a5f4c8..c91424c0c135 100644
--- a/drivers/media/video/tlg2300/pd-main.c
+++ b/drivers/media/video/tlg2300/pd-main.c
@@ -36,7 +36,6 @@
 #include <linux/string.h>
 #include <linux/types.h>
 #include <linux/firmware.h>
-#include <linux/smp_lock.h>
 
 #include "vendorcmds.h"
 #include "pd-common.h"
@@ -485,15 +484,11 @@ static void poseidon_disconnect(struct usb_interface *interface)
         /*unregister v4l2 device */
         v4l2_device_unregister(&pd->v4l2_dev);
 
-        lock_kernel();
-        {
-                pd_dvb_usb_device_exit(pd);
-                poseidon_fm_exit(pd);
+        pd_dvb_usb_device_exit(pd);
+        poseidon_fm_exit(pd);
 
-                poseidon_audio_free(pd);
-                pd_video_exit(pd);
-        }
-        unlock_kernel();
+        poseidon_audio_free(pd);
+        pd_video_exit(pd);
 
         usb_set_intfdata(interface, NULL);
         kref_put(&pd->kref, poseidon_delete);
diff --git a/drivers/media/video/usbvideo/vicam.c b/drivers/media/video/usbvideo/vicam.c
index 5d6fd01f918a..dc17cce2fbb6 100644
--- a/drivers/media/video/usbvideo/vicam.c
+++ b/drivers/media/video/usbvideo/vicam.c
@@ -43,7 +43,6 @@
 #include <linux/vmalloc.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 #include <linux/mutex.h>
 #include <linux/firmware.h>
 #include <linux/ihex.h>
@@ -483,29 +482,28 @@ vicam_open(struct file *file)
                 return -EINVAL;
         }
 
-        /* the videodev_lock held above us protects us from
-         * simultaneous opens...for now. we probably shouldn't
-         * rely on this fact forever.
+        /* cam_lock/open_count protects us from simultaneous opens
+         * ... for now. we probably shouldn't rely on this fact forever.
          */
 
-        lock_kernel();
+        mutex_lock(&cam->cam_lock);
         if (cam->open_count > 0) {
                 printk(KERN_INFO
                        "vicam_open called on already opened camera");
-                unlock_kernel();
+                mutex_unlock(&cam->cam_lock);
                 return -EBUSY;
         }
 
         cam->raw_image = kmalloc(VICAM_MAX_READ_SIZE, GFP_KERNEL);
         if (!cam->raw_image) {
-                unlock_kernel();
+                mutex_unlock(&cam->cam_lock);
                 return -ENOMEM;
         }
 
         cam->framebuf = rvmalloc(VICAM_MAX_FRAME_SIZE * VICAM_FRAMES);
         if (!cam->framebuf) {
                 kfree(cam->raw_image);
-                unlock_kernel();
+                mutex_unlock(&cam->cam_lock);
                 return -ENOMEM;
         }
 
@@ -513,10 +511,17 @@ vicam_open(struct file *file)
         if (!cam->cntrlbuf) {
                 kfree(cam->raw_image);
                 rvfree(cam->framebuf, VICAM_MAX_FRAME_SIZE * VICAM_FRAMES);
-                unlock_kernel();
+                mutex_unlock(&cam->cam_lock);
                 return -ENOMEM;
         }
 
+        cam->needsDummyRead = 1;
+        cam->open_count++;
+
+        file->private_data = cam;
+        mutex_unlock(&cam->cam_lock);
+
+
         // First upload firmware, then turn the camera on
 
         if (!cam->is_initialized) {
@@ -527,12 +532,6 @@ vicam_open(struct file *file)
 
         set_camera_power(cam, 1);
 
-        cam->needsDummyRead = 1;
-        cam->open_count++;
-
-        file->private_data = cam;
-        unlock_kernel();
-
         return 0;
 }
 
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 0ca7978654b5..03f7f4670e9b 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -25,7 +25,6 @@
 #include <linux/init.h>
 #include <linux/kmod.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
 
@@ -247,10 +246,12 @@ static long v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
                         mutex_unlock(vdev->lock);
         } else if (vdev->fops->ioctl) {
                 /* TODO: convert all drivers to unlocked_ioctl */
-                lock_kernel();
+                static DEFINE_MUTEX(v4l2_ioctl_mutex);
+
+                mutex_lock(&v4l2_ioctl_mutex);
                 if (video_is_registered(vdev))
                         ret = vdev->fops->ioctl(filp, cmd, arg);
-                unlock_kernel();
+                mutex_unlock(&v4l2_ioctl_mutex);
         } else
                 ret = -ENOTTY;
 
diff --git a/drivers/media/video/zoran/zoran.h b/drivers/media/video/zoran/zoran.h
index 37fe16181e3c..27f05551183f 100644
--- a/drivers/media/video/zoran/zoran.h
+++ b/drivers/media/video/zoran/zoran.h
@@ -388,6 +388,7 @@ struct zoran {
         struct videocodec *vfe; /* video front end */
 
         struct mutex resource_lock;     /* prevent evil stuff */
+        struct mutex other_lock;        /* please merge with above */
 
         u8 initialized;         /* flag if zoran has been correctly initialized */
         int user;               /* number of current users */
diff --git a/drivers/media/video/zoran/zoran_card.c b/drivers/media/video/zoran/zoran_card.c
index 0aac376c3f7a..7e6d62467eaa 100644
--- a/drivers/media/video/zoran/zoran_card.c
+++ b/drivers/media/video/zoran/zoran_card.c
@@ -1227,6 +1227,7 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
         snprintf(ZR_DEVNAME(zr), sizeof(ZR_DEVNAME(zr)), "MJPEG[%u]", zr->id);
         spin_lock_init(&zr->spinlock);
         mutex_init(&zr->resource_lock);
+        mutex_init(&zr->other_lock);
         if (pci_enable_device(pdev))
                 goto zr_unreg;
         pci_read_config_byte(zr->pci_dev, PCI_CLASS_REVISION, &zr->revision);
diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c
index 401082b853f0..67a52e844ae6 100644
--- a/drivers/media/video/zoran/zoran_driver.c
+++ b/drivers/media/video/zoran/zoran_driver.c
@@ -49,7 +49,6 @@
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 #include <linux/pci.h>
 #include <linux/vmalloc.h>
 #include <linux/wait.h>
@@ -913,7 +912,7 @@ static int zoran_open(struct file *file)
         dprintk(2, KERN_INFO "%s: %s(%s, pid=[%d]), users(-)=%d\n",
                 ZR_DEVNAME(zr), __func__, current->comm, task_pid_nr(current), zr->user + 1);
 
-        lock_kernel();
+        mutex_lock(&zr->other_lock);
 
         if (zr->user >= 2048) {
                 dprintk(1, KERN_ERR "%s: too many users (%d) on device\n",
@@ -963,14 +962,14 @@ static int zoran_open(struct file *file)
         file->private_data = fh;
         fh->zr = zr;
         zoran_open_init_session(fh);
-        unlock_kernel();
+        mutex_unlock(&zr->other_lock);
 
         return 0;
 
 fail_fh:
         kfree(fh);
 fail_unlock:
-        unlock_kernel();
+        mutex_unlock(&zr->other_lock);
 
         dprintk(2, KERN_INFO "%s: open failed (%d), users(-)=%d\n",
                 ZR_DEVNAME(zr), res, zr->user);
@@ -989,7 +988,7 @@ zoran_close(struct file  *file)
 
         /* kernel locks (fs/device.c), so don't do that ourselves
          * (prevents deadlocks) */
-        /*mutex_lock(&zr->resource_lock);*/
+        mutex_lock(&zr->other_lock);
 
         zoran_close_end_session(fh);
 
@@ -1023,6 +1022,7 @@ zoran_close(struct file  *file)
                         encoder_call(zr, video, s_routing, 2, 0, 0);
                 }
         }
+        mutex_unlock(&zr->other_lock);
 
         file->private_data = NULL;
         kfree(fh->overlay_mask);
@@ -3370,11 +3370,26 @@ static const struct v4l2_ioctl_ops zoran_ioctl_ops = {
 #endif
 };
 
+/* please use zr->resource_lock consistently and kill this wrapper */
+static long zoran_ioctl(struct file *file, unsigned int cmd,
+                        unsigned long arg)
+{
+        struct zoran_fh *fh = file->private_data;
+        struct zoran *zr = fh->zr;
+        int ret;
+
+        mutex_lock(&zr->other_lock);
+        ret = video_ioctl2(file, cmd, arg);
+        mutex_unlock(&zr->other_lock);
+
+        return ret;
+}
+
 static const struct v4l2_file_operations zoran_fops = {
         .owner = THIS_MODULE,
         .open = zoran_open,
         .release = zoran_close,
-        .ioctl = video_ioctl2,
+        .unlocked_ioctl = zoran_ioctl,
         .read = zoran_read,
         .write = zoran_write,
         .mmap = zoran_mmap,
diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c
index b3b2aaf89dbe..8d221ba5e38d 100644
--- a/drivers/mfd/wm8994-core.c
+++ b/drivers/mfd/wm8994-core.c
@@ -218,6 +218,18 @@ static const char *wm8994_main_supplies[] = {
         "SPKVDD2",
 };
 
+static const char *wm8958_main_supplies[] = {
+        "DBVDD1",
+        "DBVDD2",
+        "DBVDD3",
+        "DCVDD",
+        "AVDD1",
+        "AVDD2",
+        "CPVDD",
+        "SPKVDD1",
+        "SPKVDD2",
+};
+
 #ifdef CONFIG_PM
 static int wm8994_device_suspend(struct device *dev)
 {
@@ -239,7 +251,7 @@ static int wm8994_device_suspend(struct device *dev)
         if (ret < 0)
                 dev_err(dev, "Failed to save LDO registers: %d\n", ret);
 
-        ret = regulator_bulk_disable(ARRAY_SIZE(wm8994_main_supplies),
+        ret = regulator_bulk_disable(wm8994->num_supplies,
                                      wm8994->supplies);
         if (ret != 0) {
                 dev_err(dev, "Failed to disable supplies: %d\n", ret);
@@ -254,7 +266,7 @@ static int wm8994_device_resume(struct device *dev)
         struct wm8994 *wm8994 = dev_get_drvdata(dev);
         int ret;
 
-        ret = regulator_bulk_enable(ARRAY_SIZE(wm8994_main_supplies),
+        ret = regulator_bulk_enable(wm8994->num_supplies,
                                     wm8994->supplies);
         if (ret != 0) {
                 dev_err(dev, "Failed to enable supplies: %d\n", ret);
@@ -305,9 +317,10 @@ static int wm8994_ldo_in_use(struct wm8994_pdata *pdata, int ldo)
 /*
  * Instantiate the generic non-control parts of the device.
  */
-static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
+static int wm8994_device_init(struct wm8994 *wm8994, int irq)
 {
         struct wm8994_pdata *pdata = wm8994->dev->platform_data;
+        const char *devname;
         int ret, i;
 
         mutex_init(&wm8994->io_lock);
@@ -323,25 +336,48 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
                 goto err;
         }
 
+        switch (wm8994->type) {
+        case WM8994:
+                wm8994->num_supplies = ARRAY_SIZE(wm8994_main_supplies);
+                break;
+        case WM8958:
+                wm8994->num_supplies = ARRAY_SIZE(wm8958_main_supplies);
+                break;
+        default:
+                BUG();
+                return -EINVAL;
+        }
+
         wm8994->supplies = kzalloc(sizeof(struct regulator_bulk_data) *
-                                   ARRAY_SIZE(wm8994_main_supplies),
+                                   wm8994->num_supplies,
                                    GFP_KERNEL);
         if (!wm8994->supplies) {
                 ret = -ENOMEM;
                 goto err;
         }
 
-        for (i = 0; i < ARRAY_SIZE(wm8994_main_supplies); i++)
-                wm8994->supplies[i].supply = wm8994_main_supplies[i];
-
-        ret = regulator_bulk_get(wm8994->dev, ARRAY_SIZE(wm8994_main_supplies),
+        switch (wm8994->type) {
+        case WM8994:
+                for (i = 0; i < ARRAY_SIZE(wm8994_main_supplies); i++)
+                        wm8994->supplies[i].supply = wm8994_main_supplies[i];
+                break;
+        case WM8958:
+                for (i = 0; i < ARRAY_SIZE(wm8958_main_supplies); i++)
+                        wm8994->supplies[i].supply = wm8958_main_supplies[i];
+                break;
+        default:
+                BUG();
+                return -EINVAL;
+        }
+                
+        ret = regulator_bulk_get(wm8994->dev, wm8994->num_supplies,
                                  wm8994->supplies);
         if (ret != 0) {
                 dev_err(wm8994->dev, "Failed to get supplies: %d\n", ret);
                 goto err_supplies;
         }
 
-        ret = regulator_bulk_enable(ARRAY_SIZE(wm8994_main_supplies),
+        ret = regulator_bulk_enable(wm8994->num_supplies,
                                     wm8994->supplies);
         if (ret != 0) {
                 dev_err(wm8994->dev, "Failed to enable supplies: %d\n", ret);
@@ -353,7 +389,22 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
                 dev_err(wm8994->dev, "Failed to read ID register\n");
                 goto err_enable;
         }
-        if (ret != 0x8994) {
+        switch (ret) {
+        case 0x8994:
+                devname = "WM8994";
+                if (wm8994->type != WM8994)
+                        dev_warn(wm8994->dev, "Device registered as type %d\n",
+                                 wm8994->type);
+                wm8994->type = WM8994;
+                break;
+        case 0x8958:
+                devname = "WM8958";
+                if (wm8994->type != WM8958)
+                        dev_warn(wm8994->dev, "Device registered as type %d\n",
+                                 wm8994->type);
+                wm8994->type = WM8958;
+                break;
+        default:
                 dev_err(wm8994->dev, "Device is not a WM8994, ID is %x\n",
                         ret);
                 ret = -EINVAL;
@@ -370,14 +421,16 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
         switch (ret) {
         case 0:
         case 1:
-                dev_warn(wm8994->dev, "revision %c not fully supported\n",
-                        'A' + ret);
+                if (wm8994->type == WM8994)
+                        dev_warn(wm8994->dev,
+                                 "revision %c not fully supported\n",
+                                 'A' + ret);
                 break;
         default:
-                dev_info(wm8994->dev, "revision %c\n", 'A' + ret);
                 break;
         }
 
+        dev_info(wm8994->dev, "%s revision %c\n", devname, 'A' + ret);
 
         if (pdata) {
                 wm8994->irq_base = pdata->irq_base;
@@ -423,10 +476,10 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
 err_irq:
         wm8994_irq_exit(wm8994);
 err_enable:
-        regulator_bulk_disable(ARRAY_SIZE(wm8994_main_supplies),
+        regulator_bulk_disable(wm8994->num_supplies,
                                wm8994->supplies);
 err_get:
-        regulator_bulk_free(ARRAY_SIZE(wm8994_main_supplies), wm8994->supplies);
+        regulator_bulk_free(wm8994->num_supplies, wm8994->supplies);
 err_supplies:
         kfree(wm8994->supplies);
 err:
@@ -439,9 +492,9 @@ static void wm8994_device_exit(struct wm8994 *wm8994)
 {
         mfd_remove_devices(wm8994->dev);
         wm8994_irq_exit(wm8994);
-        regulator_bulk_disable(ARRAY_SIZE(wm8994_main_supplies),
+        regulator_bulk_disable(wm8994->num_supplies,
                                wm8994->supplies);
-        regulator_bulk_free(ARRAY_SIZE(wm8994_main_supplies), wm8994->supplies);
+        regulator_bulk_free(wm8994->num_supplies, wm8994->supplies);
         kfree(wm8994->supplies);
         kfree(wm8994);
 }
@@ -506,8 +559,9 @@ static int wm8994_i2c_probe(struct i2c_client *i2c,
         wm8994->read_dev = wm8994_i2c_read_device;
         wm8994->write_dev = wm8994_i2c_write_device;
         wm8994->irq = i2c->irq;
+        wm8994->type = id->driver_data;
 
-        return wm8994_device_init(wm8994, id->driver_data, i2c->irq);
+        return wm8994_device_init(wm8994, i2c->irq);
 }
 
 static int wm8994_i2c_remove(struct i2c_client *i2c)
@@ -535,7 +589,8 @@ static int wm8994_i2c_resume(struct i2c_client *i2c)
 #endif
 
 static const struct i2c_device_id wm8994_i2c_id[] = {
-        { "wm8994", 0 },
+        { "wm8994", WM8994 },
+        { "wm8958", WM8958 },
         { }
 };
 MODULE_DEVICE_TABLE(i2c, wm8994_i2c_id);
diff --git a/drivers/misc/apds9802als.c b/drivers/misc/apds9802als.c
index f9b91ba8900c..644d4cd071cc 100644
--- a/drivers/misc/apds9802als.c
+++ b/drivers/misc/apds9802als.c
@@ -123,7 +123,7 @@ static ssize_t als_sensing_range_store(struct device *dev,
 {
         struct i2c_client *client = to_i2c_client(dev);
         struct als_data *data = i2c_get_clientdata(client);
-        unsigned int ret_val;
+        int ret_val;
         unsigned long val;
 
         if (strict_strtoul(buf, 10, &val))
@@ -251,7 +251,6 @@ static int apds9802als_probe(struct i2c_client *client,
 
         return res;
 als_error1:
-        i2c_set_clientdata(client, NULL);
         kfree(data);
         return res;
 }
diff --git a/drivers/misc/bh1770glc.c b/drivers/misc/bh1770glc.c
index cee632e645e1..d79a972f2c79 100644
--- a/drivers/misc/bh1770glc.c
+++ b/drivers/misc/bh1770glc.c
@@ -649,7 +649,7 @@ static ssize_t bh1770_power_state_store(struct device *dev,
 {
         struct bh1770_chip *chip =  dev_get_drvdata(dev);
         unsigned long value;
-        size_t ret;
+        ssize_t ret;
 
         if (strict_strtoul(buf, 0, &value))
                 return -EINVAL;
@@ -659,8 +659,12 @@ static ssize_t bh1770_power_state_store(struct device *dev,
                 pm_runtime_get_sync(dev);
 
                 ret = bh1770_lux_rate(chip, chip->lux_rate_index);
-                ret |= bh1770_lux_interrupt_control(chip, BH1770_ENABLE);
+                if (ret < 0) {
+                        pm_runtime_put(dev);
+                        goto leave;
+                }
 
+                ret = bh1770_lux_interrupt_control(chip, BH1770_ENABLE);
                 if (ret < 0) {
                         pm_runtime_put(dev);
                         goto leave;
diff --git a/drivers/misc/isl29020.c b/drivers/misc/isl29020.c
index 34fe835921c4..ca47e6285075 100644
--- a/drivers/misc/isl29020.c
+++ b/drivers/misc/isl29020.c
@@ -87,7 +87,7 @@ static ssize_t als_sensing_range_store(struct device *dev,
                 struct device_attribute *attr, const  char *buf, size_t count)
 {
         struct i2c_client *client = to_i2c_client(dev);
-        unsigned int ret_val;
+        int ret_val;
         unsigned long val;
 
         if (strict_strtoul(buf, 10, &val))
@@ -106,6 +106,8 @@ static ssize_t als_sensing_range_store(struct device *dev,
                 val = 4;
 
         ret_val = i2c_smbus_read_byte_data(client, 0x00);
+        if (ret_val < 0)
+                return ret_val;
 
         ret_val &= 0xFC; /*reset the bit before setting them */
         ret_val |= val - 1;
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index 43579b3b24ac..53363108994e 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -3043,7 +3043,6 @@ static int __devinit atl1_probe(struct pci_dev *pdev,
         atl1_pcie_patch(adapter);
         /* assume we have no link for now */
         netif_carrier_off(netdev);
-        netif_stop_queue(netdev);
 
         setup_timer(&adapter->phy_config_timer, atl1_phy_config,
                     (unsigned long)adapter);
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index 9eea225decaf..863e73a85fbe 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -20,8 +20,8 @@
  * (you will need to reboot afterwards) */
 /* #define BNX2X_STOP_ON_ERROR */
 
-#define DRV_MODULE_VERSION      "1.60.00-3"
-#define DRV_MODULE_RELDATE      "2010/10/19"
+#define DRV_MODULE_VERSION      "1.60.00-4"
+#define DRV_MODULE_RELDATE      "2010/11/01"
 #define BNX2X_BC_VER            0x040200
 
 #define BNX2X_MULTI_QUEUE
diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index 459614d2d7bc..94d5f59d5a6f 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -1680,7 +1680,7 @@ static inline u32 bnx2x_xmit_type(struct bnx2x *bp, struct sk_buff *skb)
                 rc = XMIT_PLAIN;
 
         else {
-                if (skb->protocol == htons(ETH_P_IPV6)) {
+                if (vlan_get_protocol(skb) == htons(ETH_P_IPV6)) {
                         rc = XMIT_CSUM_V6;
                         if (ipv6_hdr(skb)->nexthdr == IPPROTO_TCP)
                                 rc |= XMIT_CSUM_TCP;
diff --git a/drivers/net/bnx2x/bnx2x_hsi.h b/drivers/net/bnx2x/bnx2x_hsi.h
index 18c8e23a0e82..4cfd4e9b5586 100644
--- a/drivers/net/bnx2x/bnx2x_hsi.h
+++ b/drivers/net/bnx2x/bnx2x_hsi.h
@@ -244,7 +244,14 @@ struct port_hw_cfg {			    /* port 0: 0x12c  port 1: 0x2bc */
 
         u16 xgxs_config_tx[4];                              /* 0x1A0 */
 
-        u32 Reserved1[57];                                  /* 0x1A8 */
+        u32 Reserved1[56];                                  /* 0x1A8 */
+        u32 default_cfg;                                    /* 0x288 */
+        /*  Enable BAM on KR */
+#define PORT_HW_CFG_ENABLE_BAM_ON_KR_MASK                     0x00100000
+#define PORT_HW_CFG_ENABLE_BAM_ON_KR_SHIFT                    20
+#define PORT_HW_CFG_ENABLE_BAM_ON_KR_DISABLED                 0x00000000
+#define PORT_HW_CFG_ENABLE_BAM_ON_KR_ENABLED                  0x00100000
+
         u32 speed_capability_mask2;                         /* 0x28C */
 #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_MASK                 0x0000FFFF
 #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_SHIFT                0
diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c
index 2326774df843..580919619252 100644
--- a/drivers/net/bnx2x/bnx2x_link.c
+++ b/drivers/net/bnx2x/bnx2x_link.c
@@ -610,7 +610,7 @@ static u8 bnx2x_bmac_enable(struct link_params *params,
         /* reset and unreset the BigMac */
         REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
                      (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
-        udelay(10);
+        msleep(1);
 
         REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET,
                      (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
@@ -3525,13 +3525,19 @@ static u8 bnx2x_8073_config_init(struct bnx2x_phy *phy,
         DP(NETIF_MSG_LINK, "Before rom RX_ALARM(port1): 0x%x\n", tmp1);
 
         /* Enable CL37 BAM */
-        bnx2x_cl45_read(bp, phy,
-                        MDIO_AN_DEVAD,
-                        MDIO_AN_REG_8073_BAM, &val);
-        bnx2x_cl45_write(bp, phy,
-                         MDIO_AN_DEVAD,
-                         MDIO_AN_REG_8073_BAM, val | 1);
+        if (REG_RD(bp, params->shmem_base +
+                         offsetof(struct shmem_region, dev_info.
+                                  port_hw_config[params->port].default_cfg)) &
+            PORT_HW_CFG_ENABLE_BAM_ON_KR_ENABLED) {
 
+                bnx2x_cl45_read(bp, phy,
+                                MDIO_AN_DEVAD,
+                                MDIO_AN_REG_8073_BAM, &val);
+                bnx2x_cl45_write(bp, phy,
+                                 MDIO_AN_DEVAD,
+                                 MDIO_AN_REG_8073_BAM, val | 1);
+                DP(NETIF_MSG_LINK, "Enable CL37 BAM on KR\n");
+        }
         if (params->loopback_mode == LOOPBACK_EXT) {
                 bnx2x_807x_force_10G(bp, phy);
                 DP(NETIF_MSG_LINK, "Forced speed 10G on 807X\n");
@@ -5302,7 +5308,7 @@ static u8 bnx2x_848xx_cmn_config_init(struct bnx2x_phy *phy,
 {
         struct bnx2x *bp = params->bp;
         u16 autoneg_val, an_1000_val, an_10_100_val;
-        bnx2x_wait_reset_complete(bp, phy);
+
         bnx2x_bits_en(bp, NIG_REG_LATCH_BC_0 + params->port*4,
                       1 << NIG_LATCH_BC_ENABLE_MI_INT);
 
@@ -5431,6 +5437,7 @@ static u8 bnx2x_8481_config_init(struct bnx2x_phy *phy,
 
         /* HW reset */
         bnx2x_ext_phy_hw_reset(bp, params->port);
+        bnx2x_wait_reset_complete(bp, phy);
 
         bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 1<<15);
         return bnx2x_848xx_cmn_config_init(phy, params, vars);
@@ -5441,7 +5448,7 @@ static u8 bnx2x_848x3_config_init(struct bnx2x_phy *phy,
                                   struct link_vars *vars)
 {
         struct bnx2x *bp = params->bp;
-        u8 port = params->port, initialize = 1;
+        u8 port, initialize = 1;
         u16 val;
         u16 temp;
         u32 actual_phy_selection;
@@ -5450,11 +5457,16 @@ static u8 bnx2x_848x3_config_init(struct bnx2x_phy *phy,
         /* This is just for MDIO_CTL_REG_84823_MEDIA register. */
 
         msleep(1);
+        if (CHIP_IS_E2(bp))
+                port = BP_PATH(bp);
+        else
+                port = params->port;
         bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_3,
                        MISC_REGISTERS_GPIO_OUTPUT_HIGH,
                        port);
-        msleep(200); /* 100 is not enough */
-
+        bnx2x_wait_reset_complete(bp, phy);
+        /* Wait for GPHY to come out of reset */
+        msleep(50);
         /* BCM84823 requires that XGXS links up first @ 10G for normal
         behavior */
         temp = vars->line_speed;
@@ -5625,7 +5637,11 @@ static void bnx2x_848x3_link_reset(struct bnx2x_phy *phy,
                                    struct link_params *params)
 {
         struct bnx2x *bp = params->bp;
-        u8 port = params->port;
+        u8 port;
+        if (CHIP_IS_E2(bp))
+                port = BP_PATH(bp);
+        else
+                port = params->port;
         bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_3,
                             MISC_REGISTERS_GPIO_OUTPUT_LOW,
                             port);
@@ -6928,7 +6944,7 @@ u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars,
                   u8 reset_ext_phy)
 {
         struct bnx2x *bp = params->bp;
-        u8 phy_index, port = params->port;
+        u8 phy_index, port = params->port, clear_latch_ind = 0;
         DP(NETIF_MSG_LINK, "Resetting the link of port %d\n", port);
         /* disable attentions */
         vars->link_status = 0;
@@ -6966,9 +6982,18 @@ u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars,
                                 params->phy[phy_index].link_reset(
                                         &params->phy[phy_index],
                                         params);
+                        if (params->phy[phy_index].flags &
+                            FLAGS_REARM_LATCH_SIGNAL)
+                                clear_latch_ind = 1;
                 }
         }
 
+        if (clear_latch_ind) {
+                /* Clear latching indication */
+                bnx2x_rearm_latch_signal(bp, port, 0);
+                bnx2x_bits_dis(bp, NIG_REG_LATCH_BC_0 + port*4,
+                               1 << NIG_LATCH_BC_ENABLE_MI_INT);
+        }
         if (params->phy[INT_PHY].link_reset)
                 params->phy[INT_PHY].link_reset(
                         &params->phy[INT_PHY], params);
@@ -6999,6 +7024,7 @@ static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp,
         s8 port;
         s8 port_of_path = 0;
 
+        bnx2x_ext_phy_hw_reset(bp, 0);
         /* PART1 - Reset both phys */
         for (port = PORT_MAX - 1; port >= PORT_0; port--) {
                 u32 shmem_base, shmem2_base;
@@ -7021,7 +7047,8 @@ static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp,
                         return -EINVAL;
                 }
                 /* disable attentions */
-                bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
+                bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 +
+                               port_of_path*4,
                              (NIG_MASK_XGXS0_LINK_STATUS |
                               NIG_MASK_XGXS0_LINK10G |
                               NIG_MASK_SERDES0_LINK_STATUS |
@@ -7132,7 +7159,7 @@ static u8 bnx2x_8726_common_init_phy(struct bnx2x *bp,
                 (1<<(MISC_REGISTERS_GPIO_3 + MISC_REGISTERS_GPIO_PORT_SHIFT)));
         REG_WR(bp, MISC_REG_GPIO_EVENT_EN, val);
 
-        bnx2x_ext_phy_hw_reset(bp, 1);
+        bnx2x_ext_phy_hw_reset(bp, 0);
         msleep(5);
         for (port = 0; port < PORT_MAX; port++) {
                 u32 shmem_base, shmem2_base;
diff --git a/drivers/net/caif/caif_spi.c b/drivers/net/caif/caif_spi.c
index 8427533fe313..8b4cea57a6c5 100644
--- a/drivers/net/caif/caif_spi.c
+++ b/drivers/net/caif/caif_spi.c
@@ -33,6 +33,9 @@ MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Daniel Martensson<daniel.martensson@stericsson.com>");
 MODULE_DESCRIPTION("CAIF SPI driver");
 
+/* Returns the number of padding bytes for alignment. */
+#define PAD_POW2(x, pow) ((((x)&((pow)-1))==0) ? 0 : (((pow)-((x)&((pow)-1)))))
+
 static int spi_loop;
 module_param(spi_loop, bool, S_IRUGO);
 MODULE_PARM_DESC(spi_loop, "SPI running in loopback mode.");
@@ -41,7 +44,10 @@ MODULE_PARM_DESC(spi_loop, "SPI running in loopback mode.");
 module_param(spi_frm_align, int, S_IRUGO);
 MODULE_PARM_DESC(spi_frm_align, "SPI frame alignment.");
 
-/* SPI padding options. */
+/*
+ * SPI padding options.
+ * Warning: must be a base of 2 (& operation used) and can not be zero !
+ */
 module_param(spi_up_head_align, int, S_IRUGO);
 MODULE_PARM_DESC(spi_up_head_align, "SPI uplink head alignment.");
 
@@ -240,15 +246,13 @@ static ssize_t dbgfs_frame(struct file *file, char __user *user_buf,
 static const struct file_operations dbgfs_state_fops = {
         .open = dbgfs_open,
         .read = dbgfs_state,
-        .owner = THIS_MODULE,
-        .llseek = default_llseek,
+        .owner = THIS_MODULE
 };
 
 static const struct file_operations dbgfs_frame_fops = {
         .open = dbgfs_open,
         .read = dbgfs_frame,
-        .owner = THIS_MODULE,
-        .llseek = default_llseek,
+        .owner = THIS_MODULE
 };
 
 static inline void dev_debugfs_add(struct cfspi *cfspi)
@@ -337,6 +341,9 @@ int cfspi_xmitfrm(struct cfspi *cfspi, u8 *buf, size_t len)
         u8 *dst = buf;
         caif_assert(buf);
 
+        if (cfspi->slave && !cfspi->slave_talked)
+                cfspi->slave_talked = true;
+
         do {
                 struct sk_buff *skb;
                 struct caif_payload_info *info;
@@ -357,8 +364,8 @@ int cfspi_xmitfrm(struct cfspi *cfspi, u8 *buf, size_t len)
                  * Compute head offset i.e. number of bytes to add to
                  * get the start of the payload aligned.
                  */
-                if (spi_up_head_align) {
-                        spad = 1 + ((info->hdr_len + 1) & spi_up_head_align);
+                if (spi_up_head_align > 1) {
+                        spad = 1 + PAD_POW2((info->hdr_len + 1), spi_up_head_align);
                         *dst = (u8)(spad - 1);
                         dst += spad;
                 }
@@ -373,7 +380,7 @@ int cfspi_xmitfrm(struct cfspi *cfspi, u8 *buf, size_t len)
                  * Compute tail offset i.e. number of bytes to add to
                  * get the complete CAIF frame aligned.
                  */
-                epad = (skb->len + spad) & spi_up_tail_align;
+                epad = PAD_POW2((skb->len + spad), spi_up_tail_align);
                 dst += epad;
 
                 dev_kfree_skb(skb);
@@ -417,14 +424,14 @@ int cfspi_xmitlen(struct cfspi *cfspi)
                  * Compute head offset i.e. number of bytes to add to
                  * get the start of the payload aligned.
                  */
-                if (spi_up_head_align)
-                        spad = 1 + ((info->hdr_len + 1) & spi_up_head_align);
+                if (spi_up_head_align > 1)
+                        spad = 1 + PAD_POW2((info->hdr_len + 1), spi_up_head_align);
 
                 /*
                  * Compute tail offset i.e. number of bytes to add to
                  * get the complete CAIF frame aligned.
                  */
-                epad = (skb->len + spad) & spi_up_tail_align;
+                epad = PAD_POW2((skb->len + spad), spi_up_tail_align);
 
                 if ((skb->len + spad + epad + frm_len) <= CAIF_MAX_SPI_FRAME) {
                         skb_queue_tail(&cfspi->chead, skb);
@@ -433,6 +440,7 @@ int cfspi_xmitlen(struct cfspi *cfspi)
                 } else {
                         /* Put back packet. */
                         skb_queue_head(&cfspi->qhead, skb);
+                        break;
                 }
         } while (pkts <= CAIF_MAX_SPI_PKTS);
 
@@ -453,6 +461,15 @@ static void cfspi_ss_cb(bool assert, struct cfspi_ifc *ifc)
 {
         struct cfspi *cfspi = (struct cfspi *)ifc->priv;
 
+        /*
+         * The slave device is the master on the link. Interrupts before the
+         * slave has transmitted are considered spurious.
+         */
+        if (cfspi->slave && !cfspi->slave_talked) {
+                printk(KERN_WARNING "CFSPI: Spurious SS interrupt.\n");
+                return;
+        }
+
         if (!in_interrupt())
                 spin_lock(&cfspi->lock);
         if (assert) {
@@ -465,7 +482,8 @@ static void cfspi_ss_cb(bool assert, struct cfspi_ifc *ifc)
                 spin_unlock(&cfspi->lock);
 
         /* Wake up the xfer thread. */
-        wake_up_interruptible(&cfspi->wait);
+        if (assert)
+                wake_up_interruptible(&cfspi->wait);
 }
 
 static void cfspi_xfer_done_cb(struct cfspi_ifc *ifc)
@@ -523,7 +541,7 @@ int cfspi_rxfrm(struct cfspi *cfspi, u8 *buf, size_t len)
                  * Compute head offset i.e. number of bytes added to
                  * get the start of the payload aligned.
                  */
-                if (spi_down_head_align) {
+                if (spi_down_head_align > 1) {
                         spad = 1 + *src;
                         src += spad;
                 }
@@ -564,7 +582,7 @@ int cfspi_rxfrm(struct cfspi *cfspi, u8 *buf, size_t len)
                  * Compute tail offset i.e. number of bytes added to
                  * get the complete CAIF frame aligned.
                  */
-                epad = (pkt_len + spad) & spi_down_tail_align;
+                epad = PAD_POW2((pkt_len + spad), spi_down_tail_align);
                 src += epad;
         } while ((src - buf) < len);
 
@@ -625,11 +643,20 @@ int cfspi_spi_probe(struct platform_device *pdev)
         cfspi->ndev = ndev;
         cfspi->pdev = pdev;
 
-        /* Set flow info */
+        /* Set flow info. */
         cfspi->flow_off_sent = 0;
         cfspi->qd_low_mark = LOW_WATER_MARK;
         cfspi->qd_high_mark = HIGH_WATER_MARK;
 
+        /* Set slave info. */
+        if (!strncmp(cfspi_spi_driver.driver.name, "cfspi_sspi", 10)) {
+                cfspi->slave = true;
+                cfspi->slave_talked = false;
+        } else {
+                cfspi->slave = false;
+                cfspi->slave_talked = false;
+        }
+
         /* Assign the SPI device. */
         cfspi->dev = dev;
         /* Assign the device ifc to this SPI interface. */
diff --git a/drivers/net/caif/caif_spi_slave.c b/drivers/net/caif/caif_spi_slave.c
index 2111dbfea6fe..1b9943a4edab 100644
--- a/drivers/net/caif/caif_spi_slave.c
+++ b/drivers/net/caif/caif_spi_slave.c
@@ -36,10 +36,15 @@ static inline int forward_to_spi_cmd(struct cfspi *cfspi)
 #endif
 
 int spi_frm_align = 2;
-int spi_up_head_align = 1;
-int spi_up_tail_align;
-int spi_down_head_align = 3;
-int spi_down_tail_align = 1;
+
+/*
+ * SPI padding options.
+ * Warning: must be a base of 2 (& operation used) and can not be zero !
+ */
+int spi_up_head_align   = 1 << 1;
+int spi_up_tail_align   = 1 << 0;
+int spi_down_head_align = 1 << 2;
+int spi_down_tail_align = 1 << 1;
 
 #ifdef CONFIG_DEBUG_FS
 static inline void debugfs_store_prev(struct cfspi *cfspi)
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 407d4e272075..046d846c652d 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -3341,7 +3341,6 @@ static int __devinit init_one(struct pci_dev *pdev,
                                 adapter->name = adapter->port[i]->name;
 
                         __set_bit(i, &adapter->registered_device_map);
-                        netif_tx_stop_all_queues(adapter->port[i]);
                 }
         }
         if (!adapter->registered_device_map) {
diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index f17703f410b3..f50bc98310f8 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -3736,7 +3736,6 @@ static int __devinit init_one(struct pci_dev *pdev,
 
                         __set_bit(i, &adapter->registered_device_map);
                         adapter->chan_map[adap2pinfo(adapter, i)->tx_chan] = i;
-                        netif_tx_stop_all_queues(adapter->port[i]);
                 }
         }
         if (!adapter->registered_device_map) {
diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c
index 555ecc5a2e93..c3449bbc585a 100644
--- a/drivers/net/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/cxgb4vf/cxgb4vf_main.c
@@ -753,7 +753,9 @@ static int cxgb4vf_open(struct net_device *dev)
         if (err)
                 return err;
         set_bit(pi->port_id, &adapter->open_device_map);
-        link_start(dev);
+        err = link_start(dev);
+        if (err)
+                return err;
         netif_tx_start_all_queues(dev);
         return 0;
 }
@@ -1103,18 +1105,6 @@ static int cxgb4vf_set_mac_addr(struct net_device *dev, void *_addr)
         return 0;
 }
 
-/*
- * Return a TX Queue on which to send the specified skb.
- */
-static u16 cxgb4vf_select_queue(struct net_device *dev, struct sk_buff *skb)
-{
-        /*
-         * XXX For now just use the default hash but we probably want to
-         * XXX look at other possibilities ...
-         */
-        return skb_tx_hash(dev, skb);
-}
-
 #ifdef CONFIG_NET_POLL_CONTROLLER
 /*
  * Poll all of our receive queues.  This is called outside of normal interrupt
@@ -2075,6 +2065,22 @@ static int adap_init0(struct adapter *adapter)
         }
 
         /*
+         * Some environments do not properly handle PCIE FLRs -- e.g. in Linux
+         * 2.6.31 and later we can't call pci_reset_function() in order to
+         * issue an FLR because of a self- deadlock on the device semaphore.
+         * Meanwhile, the OS infrastructure doesn't issue FLRs in all the
+         * cases where they're needed -- for instance, some versions of KVM
+         * fail to reset "Assigned Devices" when the VM reboots.  Therefore we
+         * use the firmware based reset in order to reset any per function
+         * state.
+         */
+        err = t4vf_fw_reset(adapter);
+        if (err < 0) {
+                dev_err(adapter->pdev_dev, "FW reset failed: err=%d\n", err);
+                return err;
+        }
+
+        /*
          * Grab basic operational parameters.  These will predominantly have
          * been set up by the Physical Function Driver or will be hard coded
          * into the adapter.  We just have to live with them ...  Note that
@@ -2417,7 +2423,6 @@ static const struct net_device_ops cxgb4vf_netdev_ops	= {
         .ndo_get_stats          = cxgb4vf_get_stats,
         .ndo_set_rx_mode        = cxgb4vf_set_rxmode,
         .ndo_set_mac_address    = cxgb4vf_set_mac_addr,
-        .ndo_select_queue       = cxgb4vf_select_queue,
         .ndo_validate_addr      = eth_validate_addr,
         .ndo_do_ioctl           = cxgb4vf_do_ioctl,
         .ndo_change_mtu         = cxgb4vf_change_mtu,
@@ -2600,7 +2605,6 @@ static int __devinit cxgb4vf_pci_probe(struct pci_dev *pdev,
                 pi->xact_addr_filt = -1;
                 pi->rx_offload = RX_CSO;
                 netif_carrier_off(netdev);
-                netif_tx_stop_all_queues(netdev);
                 netdev->irq = pdev->irq;
 
                 netdev->features = (NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 |
@@ -2625,7 +2629,6 @@ static int __devinit cxgb4vf_pci_probe(struct pci_dev *pdev,
                 netdev->do_ioctl = cxgb4vf_do_ioctl;
                 netdev->change_mtu = cxgb4vf_change_mtu;
                 netdev->set_mac_address = cxgb4vf_set_mac_addr;
-                netdev->select_queue = cxgb4vf_select_queue;
 #ifdef CONFIG_NET_POLL_CONTROLLER
                 netdev->poll_controller = cxgb4vf_poll_controller;
 #endif
@@ -2844,6 +2847,14 @@ static struct pci_device_id cxgb4vf_pci_tbl[] = {
         CH_DEVICE(0x4800, 0),   /* T440-dbg */
         CH_DEVICE(0x4801, 0),   /* T420-cr */
         CH_DEVICE(0x4802, 0),   /* T422-cr */
+        CH_DEVICE(0x4803, 0),   /* T440-cr */
+        CH_DEVICE(0x4804, 0),   /* T420-bch */
+        CH_DEVICE(0x4805, 0),   /* T440-bch */
+        CH_DEVICE(0x4806, 0),   /* T460-ch */
+        CH_DEVICE(0x4807, 0),   /* T420-so */
+        CH_DEVICE(0x4808, 0),   /* T420-cx */
+        CH_DEVICE(0x4809, 0),   /* T420-bt */
+        CH_DEVICE(0x480a, 0),   /* T404-bt */
         { 0, }
 };
 
diff --git a/drivers/net/cxgb4vf/sge.c b/drivers/net/cxgb4vf/sge.c
index f10864ddafbe..ecf0770bf0ff 100644
--- a/drivers/net/cxgb4vf/sge.c
+++ b/drivers/net/cxgb4vf/sge.c
@@ -154,13 +154,14 @@ enum {
          */
         RX_COPY_THRES = 256,
         RX_PULL_LEN = 128,
-};
 
-/*
- * Can't define this in the above enum because PKTSHIFT isn't a constant in
- * the VF Driver ...
- */
-#define RX_PKT_PULL_LEN (RX_PULL_LEN + PKTSHIFT)
+        /*
+         * Main body length for sk_buffs used for RX Ethernet packets with
+         * fragments.  Should be >= RX_PULL_LEN but possibly bigger to give
+         * pskb_may_pull() some room.
+         */
+        RX_SKB_LEN = 512,
+};
 
 /*
  * Software state per TX descriptor.
@@ -1355,6 +1356,67 @@ out_free:
 }
 
 /**
+ *      t4vf_pktgl_to_skb - build an sk_buff from a packet gather list
+ *      @gl: the gather list
+ *      @skb_len: size of sk_buff main body if it carries fragments
+ *      @pull_len: amount of data to move to the sk_buff's main body
+ *
+ *      Builds an sk_buff from the given packet gather list.  Returns the
+ *      sk_buff or %NULL if sk_buff allocation failed.
+ */
+struct sk_buff *t4vf_pktgl_to_skb(const struct pkt_gl *gl,
+                                  unsigned int skb_len, unsigned int pull_len)
+{
+        struct sk_buff *skb;
+        struct skb_shared_info *ssi;
+
+        /*
+         * If the ingress packet is small enough, allocate an skb large enough
+         * for all of the data and copy it inline.  Otherwise, allocate an skb
+         * with enough room to pull in the header and reference the rest of
+         * the data via the skb fragment list.
+         *
+         * Below we rely on RX_COPY_THRES being less than the smallest Rx
+         * buff!  size, which is expected since buffers are at least
+         * PAGE_SIZEd.  In this case packets up to RX_COPY_THRES have only one
+         * fragment.
+         */
+        if (gl->tot_len <= RX_COPY_THRES) {
+                /* small packets have only one fragment */
+                skb = alloc_skb(gl->tot_len, GFP_ATOMIC);
+                if (unlikely(!skb))
+                        goto out;
+                __skb_put(skb, gl->tot_len);
+                skb_copy_to_linear_data(skb, gl->va, gl->tot_len);
+        } else {
+                skb = alloc_skb(skb_len, GFP_ATOMIC);
+                if (unlikely(!skb))
+                        goto out;
+                __skb_put(skb, pull_len);
+                skb_copy_to_linear_data(skb, gl->va, pull_len);
+
+                ssi = skb_shinfo(skb);
+                ssi->frags[0].page = gl->frags[0].page;
+                ssi->frags[0].page_offset = gl->frags[0].page_offset + pull_len;
+                ssi->frags[0].size = gl->frags[0].size - pull_len;
+                if (gl->nfrags > 1)
+                        memcpy(&ssi->frags[1], &gl->frags[1],
+                               (gl->nfrags-1) * sizeof(skb_frag_t));
+                ssi->nr_frags = gl->nfrags;
+
+                skb->len = gl->tot_len;
+                skb->data_len = skb->len - pull_len;
+                skb->truesize += skb->data_len;
+
+                /* Get a reference for the last page, we don't own it */
+                get_page(gl->frags[gl->nfrags - 1].page);
+        }
+
+out:
+        return skb;
+}
+
+/**
  *      t4vf_pktgl_free - free a packet gather list
  *      @gl: the gather list
  *
@@ -1463,10 +1525,8 @@ int t4vf_ethrx_handler(struct sge_rspq *rspq, const __be64 *rsp,
 {
         struct sk_buff *skb;
         struct port_info *pi;
-        struct skb_shared_info *ssi;
         const struct cpl_rx_pkt *pkt = (void *)&rsp[1];
         bool csum_ok = pkt->csum_calc && !pkt->err_vec;
-        unsigned int len = be16_to_cpu(pkt->len);
         struct sge_eth_rxq *rxq = container_of(rspq, struct sge_eth_rxq, rspq);
 
         /*
@@ -1481,42 +1541,14 @@ int t4vf_ethrx_handler(struct sge_rspq *rspq, const __be64 *rsp,
         }
 
         /*
-         * If the ingress packet is small enough, allocate an skb large enough
-         * for all of the data and copy it inline.  Otherwise, allocate an skb
-         * with enough room to pull in the header and reference the rest of
-         * the data via the skb fragment list.
+         * Convert the Packet Gather List into an skb.
          */
-        if (len <= RX_COPY_THRES) {
-                /* small packets have only one fragment */
-                skb = alloc_skb(gl->frags[0].size, GFP_ATOMIC);
-                if (!skb)
-                        goto nomem;
-                __skb_put(skb, gl->frags[0].size);
-                skb_copy_to_linear_data(skb, gl->va, gl->frags[0].size);
-        } else {
-                skb = alloc_skb(RX_PKT_PULL_LEN, GFP_ATOMIC);
-                if (!skb)
-                        goto nomem;
-                __skb_put(skb, RX_PKT_PULL_LEN);
-                skb_copy_to_linear_data(skb, gl->va, RX_PKT_PULL_LEN);
-
-                ssi = skb_shinfo(skb);
-                ssi->frags[0].page = gl->frags[0].page;
-                ssi->frags[0].page_offset = (gl->frags[0].page_offset +
-                                             RX_PKT_PULL_LEN);
-                ssi->frags[0].size = gl->frags[0].size - RX_PKT_PULL_LEN;
-                if (gl->nfrags > 1)
-                        memcpy(&ssi->frags[1], &gl->frags[1],
-                               (gl->nfrags-1) * sizeof(skb_frag_t));
-                ssi->nr_frags = gl->nfrags;
-                skb->len = len + PKTSHIFT;
-                skb->data_len = skb->len - RX_PKT_PULL_LEN;
-                skb->truesize += skb->data_len;
-
-                /* Get a reference for the last page, we don't own it */
-                get_page(gl->frags[gl->nfrags - 1].page);
+        skb = t4vf_pktgl_to_skb(gl, RX_SKB_LEN, RX_PULL_LEN);
+        if (unlikely(!skb)) {
+                t4vf_pktgl_free(gl);
+                rxq->stats.rx_drops++;
+                return 0;
         }
-
         __skb_pull(skb, PKTSHIFT);
         skb->protocol = eth_type_trans(skb, rspq->netdev);
         skb_record_rx_queue(skb, rspq->idx);
@@ -1549,11 +1581,6 @@ int t4vf_ethrx_handler(struct sge_rspq *rspq, const __be64 *rsp,
                 netif_receive_skb(skb);
 
         return 0;
-
-nomem:
-        t4vf_pktgl_free(gl);
-        rxq->stats.rx_drops++;
-        return 0;
 }
 
 /**
@@ -1679,6 +1706,7 @@ int process_responses(struct sge_rspq *rspq, int budget)
                                 }
                                 len = RSPD_LEN(len);
                         }
+                        gl.tot_len = len;
 
                         /*
                          * Gather packet fragments.
diff --git a/drivers/net/cxgb4vf/t4vf_common.h b/drivers/net/cxgb4vf/t4vf_common.h
index 873cb7d86c57..a65c80aed1f2 100644
--- a/drivers/net/cxgb4vf/t4vf_common.h
+++ b/drivers/net/cxgb4vf/t4vf_common.h
@@ -235,6 +235,7 @@ static inline int t4vf_wr_mbox_ns(struct adapter *adapter, const void *cmd,
 int __devinit t4vf_wait_dev_ready(struct adapter *);
 int __devinit t4vf_port_init(struct adapter *, int);
 
+int t4vf_fw_reset(struct adapter *);
 int t4vf_query_params(struct adapter *, unsigned int, const u32 *, u32 *);
 int t4vf_set_params(struct adapter *, unsigned int, const u32 *, const u32 *);
 
diff --git a/drivers/net/cxgb4vf/t4vf_hw.c b/drivers/net/cxgb4vf/t4vf_hw.c
index ea1c123f0cb4..e306c20dfaee 100644
--- a/drivers/net/cxgb4vf/t4vf_hw.c
+++ b/drivers/net/cxgb4vf/t4vf_hw.c
@@ -326,6 +326,25 @@ int __devinit t4vf_port_init(struct adapter *adapter, int pidx)
 }
 
 /**
+ *      t4vf_fw_reset - issue a reset to FW
+ *      @adapter: the adapter
+ *
+ *      Issues a reset command to FW.  For a Physical Function this would
+ *      result in the Firmware reseting all of its state.  For a Virtual
+ *      Function this just resets the state associated with the VF.
+ */
+int t4vf_fw_reset(struct adapter *adapter)
+{
+        struct fw_reset_cmd cmd;
+
+        memset(&cmd, 0, sizeof(cmd));
+        cmd.op_to_write = cpu_to_be32(FW_CMD_OP(FW_RESET_CMD) |
+                                      FW_CMD_WRITE);
+        cmd.retval_len16 = cpu_to_be32(FW_LEN16(cmd));
+        return t4vf_wr_mbox(adapter, &cmd, sizeof(cmd), NULL);
+}
+
+/**
  *      t4vf_query_params - query FW or device parameters
  *      @adapter: the adapter
  *      @nparams: the number of parameters
diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c
index 5c566ebc54b8..3bc8e276ba4d 100644
--- a/drivers/net/gianfar_ethtool.c
+++ b/drivers/net/gianfar_ethtool.c
@@ -635,9 +635,10 @@ static int gfar_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
         if (wol->wolopts & ~WAKE_MAGIC)
                 return -EINVAL;
 
+        device_set_wakeup_enable(&dev->dev, wol->wolopts & WAKE_MAGIC);
+
         spin_lock_irqsave(&priv->bflock, flags);
-        priv->wol_en = wol->wolopts & WAKE_MAGIC ? 1 : 0;
-        device_set_wakeup_enable(&dev->dev, priv->wol_en);
+        priv->wol_en =  !!device_may_wakeup(&dev->dev);
         spin_unlock_irqrestore(&priv->bflock, flags);
 
         return 0;
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index 385dc3204cb7..06bb9b799458 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -2871,7 +2871,6 @@ static int __devinit emac_probe(struct platform_device *ofdev,
         SET_ETHTOOL_OPS(ndev, &emac_ethtool_ops);
 
         netif_carrier_off(ndev);
-        netif_stop_queue(ndev);
 
         err = register_netdev(ndev);
         if (err) {
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 2bd3eb4ee5a1..fbad4d819608 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -764,8 +764,9 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 #ifdef IXGBE_FCOE
                                 /* adjust for FCoE Sequence Offload */
                                 if ((adapter->flags & IXGBE_FLAG_FCOE_ENABLED)
-                                    && (skb->protocol == htons(ETH_P_FCOE)) &&
-                                    skb_is_gso(skb)) {
+                                    && skb_is_gso(skb)
+                                    && vlan_get_protocol(skb) ==
+                                    htons(ETH_P_FCOE)) {
                                         hlen = skb_transport_offset(skb) +
                                                 sizeof(struct fc_frame_header) +
                                                 sizeof(struct fcoe_crc_eof);
@@ -5823,7 +5824,7 @@ static void ixgbe_watchdog_task(struct work_struct *work)
 
 static int ixgbe_tso(struct ixgbe_adapter *adapter,
                      struct ixgbe_ring *tx_ring, struct sk_buff *skb,
-                     u32 tx_flags, u8 *hdr_len)
+                     u32 tx_flags, u8 *hdr_len, __be16 protocol)
 {
         struct ixgbe_adv_tx_context_desc *context_desc;
         unsigned int i;
@@ -5841,7 +5842,7 @@ static int ixgbe_tso(struct ixgbe_adapter *adapter,
                 l4len = tcp_hdrlen(skb);
                 *hdr_len += l4len;
 
-                if (skb->protocol == htons(ETH_P_IP)) {
+                if (protocol == htons(ETH_P_IP)) {
                         struct iphdr *iph = ip_hdr(skb);
                         iph->tot_len = 0;
                         iph->check = 0;
@@ -5880,7 +5881,7 @@ static int ixgbe_tso(struct ixgbe_adapter *adapter,
                 type_tucmd_mlhl = (IXGBE_TXD_CMD_DEXT |
                                    IXGBE_ADVTXD_DTYP_CTXT);
 
-                if (skb->protocol == htons(ETH_P_IP))
+                if (protocol == htons(ETH_P_IP))
                         type_tucmd_mlhl |= IXGBE_ADVTXD_TUCMD_IPV4;
                 type_tucmd_mlhl |= IXGBE_ADVTXD_TUCMD_L4T_TCP;
                 context_desc->type_tucmd_mlhl = cpu_to_le32(type_tucmd_mlhl);
@@ -5906,16 +5907,10 @@ static int ixgbe_tso(struct ixgbe_adapter *adapter,
         return false;
 }
 
-static u32 ixgbe_psum(struct ixgbe_adapter *adapter, struct sk_buff *skb)
+static u32 ixgbe_psum(struct ixgbe_adapter *adapter, struct sk_buff *skb,
+                      __be16 protocol)
 {
         u32 rtn = 0;
-        __be16 protocol;
-
-        if (skb->protocol == cpu_to_be16(ETH_P_8021Q))
-                protocol = ((const struct vlan_ethhdr *)skb->data)->
-                                        h_vlan_encapsulated_proto;
-        else
-                protocol = skb->protocol;
 
         switch (protocol) {
         case cpu_to_be16(ETH_P_IP):
@@ -5943,7 +5938,7 @@ static u32 ixgbe_psum(struct ixgbe_adapter *adapter, struct sk_buff *skb)
         default:
                 if (unlikely(net_ratelimit()))
                         e_warn(probe, "partial checksum but proto=%x!\n",
-                               skb->protocol);
+                               protocol);
                 break;
         }
 
@@ -5952,7 +5947,8 @@ static u32 ixgbe_psum(struct ixgbe_adapter *adapter, struct sk_buff *skb)
 
 static bool ixgbe_tx_csum(struct ixgbe_adapter *adapter,
                           struct ixgbe_ring *tx_ring,
-                          struct sk_buff *skb, u32 tx_flags)
+                          struct sk_buff *skb, u32 tx_flags,
+                          __be16 protocol)
 {
         struct ixgbe_adv_tx_context_desc *context_desc;
         unsigned int i;
@@ -5981,7 +5977,7 @@ static bool ixgbe_tx_csum(struct ixgbe_adapter *adapter,
                                     IXGBE_ADVTXD_DTYP_CTXT);
 
                 if (skb->ip_summed == CHECKSUM_PARTIAL)
-                        type_tucmd_mlhl |= ixgbe_psum(adapter, skb);
+                        type_tucmd_mlhl |= ixgbe_psum(adapter, skb, protocol);
 
                 context_desc->type_tucmd_mlhl = cpu_to_le32(type_tucmd_mlhl);
                 /* use index zero for tx checksum offload */
@@ -6179,7 +6175,7 @@ static void ixgbe_tx_queue(struct ixgbe_adapter *adapter,
 }
 
 static void ixgbe_atr(struct ixgbe_adapter *adapter, struct sk_buff *skb,
-                      int queue, u32 tx_flags)
+                      int queue, u32 tx_flags, __be16 protocol)
 {
         struct ixgbe_atr_input atr_input;
         struct tcphdr *th;
@@ -6190,7 +6186,7 @@ static void ixgbe_atr(struct ixgbe_adapter *adapter, struct sk_buff *skb,
         u8 l4type = 0;
 
         /* Right now, we support IPv4 only */
-        if (skb->protocol != htons(ETH_P_IP))
+        if (protocol != htons(ETH_P_IP))
                 return;
         /* check if we're UDP or TCP */
         if (iph->protocol == IPPROTO_TCP) {
@@ -6257,10 +6253,13 @@ static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb)
 {
         struct ixgbe_adapter *adapter = netdev_priv(dev);
         int txq = smp_processor_id();
-
 #ifdef IXGBE_FCOE
-        if ((skb->protocol == htons(ETH_P_FCOE)) ||
-            (skb->protocol == htons(ETH_P_FIP))) {
+        __be16 protocol;
+
+        protocol = vlan_get_protocol(skb);
+
+        if ((protocol == htons(ETH_P_FCOE)) ||
+            (protocol == htons(ETH_P_FIP))) {
                 if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED) {
                         txq &= (adapter->ring_feature[RING_F_FCOE].indices - 1);
                         txq += adapter->ring_feature[RING_F_FCOE].mask;
@@ -6303,6 +6302,9 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev
         int tso;
         int count = 0;
         unsigned int f;
+        __be16 protocol;
+
+        protocol = vlan_get_protocol(skb);
 
         if (vlan_tx_tag_present(skb)) {
                 tx_flags |= vlan_tx_tag_get(skb);
@@ -6323,8 +6325,8 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev
         /* for FCoE with DCB, we force the priority to what
          * was specified by the switch */
         if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED &&
-            (skb->protocol == htons(ETH_P_FCOE) ||
-             skb->protocol == htons(ETH_P_FIP))) {
+            (protocol == htons(ETH_P_FCOE) ||
+             protocol == htons(ETH_P_FIP))) {
 #ifdef CONFIG_IXGBE_DCB
                 if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
                         tx_flags &= ~(IXGBE_TX_FLAGS_VLAN_PRIO_MASK
@@ -6334,7 +6336,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev
                 }
 #endif
                 /* flag for FCoE offloads */
-                if (skb->protocol == htons(ETH_P_FCOE))
+                if (protocol == htons(ETH_P_FCOE))
                         tx_flags |= IXGBE_TX_FLAGS_FCOE;
         }
 #endif
@@ -6368,9 +6370,10 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev
                         tx_flags |= IXGBE_TX_FLAGS_FSO;
 #endif /* IXGBE_FCOE */
         } else {
-                if (skb->protocol == htons(ETH_P_IP))
+                if (protocol == htons(ETH_P_IP))
                         tx_flags |= IXGBE_TX_FLAGS_IPV4;
-                tso = ixgbe_tso(adapter, tx_ring, skb, tx_flags, &hdr_len);
+                tso = ixgbe_tso(adapter, tx_ring, skb, tx_flags, &hdr_len,
+                                protocol);
                 if (tso < 0) {
                         dev_kfree_skb_any(skb);
                         return NETDEV_TX_OK;
@@ -6378,7 +6381,8 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev
 
                 if (tso)
                         tx_flags |= IXGBE_TX_FLAGS_TSO;
-                else if (ixgbe_tx_csum(adapter, tx_ring, skb, tx_flags) &&
+                else if (ixgbe_tx_csum(adapter, tx_ring, skb, tx_flags,
+                                       protocol) &&
                          (skb->ip_summed == CHECKSUM_PARTIAL))
                         tx_flags |= IXGBE_TX_FLAGS_CSUM;
         }
@@ -6392,7 +6396,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev
                              test_bit(__IXGBE_FDIR_INIT_DONE,
                                       &tx_ring->reinit_state)) {
                                 ixgbe_atr(adapter, skb, tx_ring->queue_index,
-                                          tx_flags);
+                                          tx_flags, protocol);
                                 tx_ring->atr_count = 0;
                         }
                 }
diff --git a/drivers/net/jme.c b/drivers/net/jme.c
index d85edf3119c2..c57d9a43ceca 100644
--- a/drivers/net/jme.c
+++ b/drivers/net/jme.c
@@ -2955,11 +2955,7 @@ jme_init_one(struct pci_dev *pdev,
          * Tell stack that we are not ready to work until open()
          */
         netif_carrier_off(netdev);
-        netif_stop_queue(netdev);
 
-        /*
-         * Register netdev
-         */
         rc = register_netdev(netdev);
         if (rc) {
                 pr_err("Cannot register net device\n");
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index a75ba9517404..e1d30d7f2071 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -41,9 +41,6 @@
 MODULE_DESCRIPTION("QLogic/NetXen (1/10) GbE Converged Ethernet Driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(NETXEN_NIC_LINUX_VERSIONID);
-MODULE_FIRMWARE(NX_P2_MN_ROMIMAGE_NAME);
-MODULE_FIRMWARE(NX_P3_CT_ROMIMAGE_NAME);
-MODULE_FIRMWARE(NX_P3_MN_ROMIMAGE_NAME);
 MODULE_FIRMWARE(NX_UNIFIED_ROMIMAGE_NAME);
 
 char netxen_nic_driver_name[] = "netxen_nic";
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index d2e166e29dda..8a4d19e5de06 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -111,13 +111,14 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id);
 
 typedef struct axnet_dev_t {
         struct pcmcia_device    *p_dev;
-    caddr_t             base;
-    struct timer_list   watchdog;
-    int                 stale, fast_poll;
-    u_short             link_status;
-    u_char              duplex_flag;
-    int                 phy_id;
-    int                 flags;
+        caddr_t base;
+        struct timer_list       watchdog;
+        int     stale, fast_poll;
+        u_short link_status;
+        u_char  duplex_flag;
+        int     phy_id;
+        int     flags;
+        int     active_low;
 } axnet_dev_t;
 
 static inline axnet_dev_t *PRIV(struct net_device *dev)
@@ -322,6 +323,8 @@ static int axnet_config(struct pcmcia_device *link)
     if (info->flags & IS_AX88790)
         outb(0x10, dev->base_addr + AXNET_GPIO);  /* select Internal PHY */
 
+    info->active_low = 0;
+
     for (i = 0; i < 32; i++) {
         j = mdio_read(dev->base_addr + AXNET_MII_EEP, i, 1);
         j2 = mdio_read(dev->base_addr + AXNET_MII_EEP, i, 2);
@@ -329,15 +332,18 @@ static int axnet_config(struct pcmcia_device *link)
         if ((j != 0) && (j != 0xffff)) break;
     }
 
-    /* Maybe PHY is in power down mode. (PPD_SET = 1) 
-       Bit 2 of CCSR is active low. */ 
     if (i == 32) {
+        /* Maybe PHY is in power down mode. (PPD_SET = 1)
+           Bit 2 of CCSR is active low. */
         pcmcia_write_config_byte(link, CISREG_CCSR, 0x04);
         for (i = 0; i < 32; i++) {
             j = mdio_read(dev->base_addr + AXNET_MII_EEP, i, 1);
             j2 = mdio_read(dev->base_addr + AXNET_MII_EEP, i, 2);
             if (j == j2) continue;
-            if ((j != 0) && (j != 0xffff)) break;
+            if ((j != 0) && (j != 0xffff)) {
+                info->active_low = 1;
+                break;
+            }
         }
     }
 
@@ -383,8 +389,12 @@ static int axnet_suspend(struct pcmcia_device *link)
 static int axnet_resume(struct pcmcia_device *link)
 {
         struct net_device *dev = link->priv;
+        axnet_dev_t *info = PRIV(dev);
 
         if (link->open) {
+                if (info->active_low == 1)
+                        pcmcia_write_config_byte(link, CISREG_CCSR, 0x04);
+
                 axnet_reset_8390(dev);
                 AX88190_init(dev, 1);
                 netif_device_attach(dev);
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index 7a298cdf9ab3..a3dcd04be22f 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -1450,7 +1450,6 @@ qlcnic_setup_netdev(struct qlcnic_adapter *adapter,
         netdev->irq = adapter->msix_entries[0].vector;
 
         netif_carrier_off(netdev);
-        netif_stop_queue(netdev);
 
         err = register_netdev(netdev);
         if (err) {
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index d88ce9fb1cbd..4c4d16905efb 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -846,10 +846,10 @@ static int rtl8169_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
         else
                 tp->features &= ~RTL_FEATURE_WOL;
         __rtl8169_set_wol(tp, wol->wolopts);
-        device_set_wakeup_enable(&tp->pci_dev->dev, wol->wolopts);
-
         spin_unlock_irq(&tp->lock);
 
+        device_set_wakeup_enable(&tp->pci_dev->dev, wol->wolopts);
+
         return 0;
 }
 
@@ -2931,7 +2931,7 @@ static const struct rtl_cfg_info {
                 .hw_start       = rtl_hw_start_8168,
                 .region         = 2,
                 .align          = 8,
-                .intr_event     = SYSErr | RxFIFOOver | LinkChg | RxOverflow |
+                .intr_event     = SYSErr | LinkChg | RxOverflow |
                                   TxErr | TxOK | RxOK | RxErr,
                 .napi_event     = TxErr | TxOK | RxOK | RxOverflow,
                 .features       = RTL_FEATURE_GMII | RTL_FEATURE_MSI,
@@ -4588,7 +4588,8 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance)
                 }
 
                 /* Work around for rx fifo overflow */
-                if (unlikely(status & RxFIFOOver)) {
+                if (unlikely(status & RxFIFOOver) &&
+                (tp->mac_version == RTL_GIGA_MAC_VER_11)) {
                         netif_stop_queue(dev);
                         rtl8169_tx_timeout(dev);
                         break;
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index bfec2e0f5275..220e0398f1d5 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -3858,7 +3858,6 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port,
 
         /* device is off until link detection */
         netif_carrier_off(dev);
-        netif_stop_queue(dev);
 
         return dev;
 }
diff --git a/drivers/net/smsc911x.h b/drivers/net/smsc911x.h
index 52f38e12a879..50f712e99e96 100644
--- a/drivers/net/smsc911x.h
+++ b/drivers/net/smsc911x.h
@@ -22,7 +22,7 @@
 #define __SMSC911X_H__
 
 #define TX_FIFO_LOW_THRESHOLD   ((u32)1600)
-#define SMSC911X_EEPROM_SIZE    ((u32)7)
+#define SMSC911X_EEPROM_SIZE    ((u32)128)
 #define USE_DEBUG               0
 
 /* This is the maximum number of packets to be received every
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index 28e1ffb13db9..c78a50586c1d 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -2021,7 +2021,6 @@ static int __devinit de_init_one (struct pci_dev *pdev,
         de->media_timer.data = (unsigned long) de;
 
         netif_carrier_off(dev);
-        netif_stop_queue(dev);
 
         /* wake up device, assign resources */
         rc = pci_enable_device(pdev);
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index a4c3f5708246..acbdab3d66ca 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -2050,12 +2050,16 @@ static void ucc_geth_stop(struct ucc_geth_private *ugeth)
 
         ugeth_vdbg("%s: IN", __func__);
 
+        /*
+         * Tell the kernel the link is down.
+         * Must be done before disabling the controller
+         * or deadlock may happen.
+         */
+        phy_stop(phydev);
+
         /* Disable the controller */
         ugeth_disable(ugeth, COMM_DIR_RX_AND_TX);
 
-        /* Tell the kernel the link is down */
-        phy_stop(phydev);
-
         /* Mask all interrupts */
         out_be32(ugeth->uccf->p_uccm, 0x00000000);
 
@@ -2065,9 +2069,6 @@ static void ucc_geth_stop(struct ucc_geth_private *ugeth)
         /* Disable Rx and Tx */
         clrbits32(&ug_regs->maccfg1, MACCFG1_ENABLE_RX | MACCFG1_ENABLE_TX);
 
-        phy_disconnect(ugeth->phydev);
-        ugeth->phydev = NULL;
-
         ucc_geth_memclean(ugeth);
 }
 
@@ -3550,7 +3551,10 @@ static int ucc_geth_close(struct net_device *dev)
 
         napi_disable(&ugeth->napi);
 
+        cancel_work_sync(&ugeth->timeout_work);
         ucc_geth_stop(ugeth);
+        phy_disconnect(ugeth->phydev);
+        ugeth->phydev = NULL;
 
         free_irq(ugeth->ug_info->uf_info.irq, ugeth->ndev);
 
@@ -3579,8 +3583,12 @@ static void ucc_geth_timeout_work(struct work_struct *work)
                  * Must reset MAC *and* PHY. This is done by reopening
                  * the device.
                  */
-                ucc_geth_close(dev);
-                ucc_geth_open(dev);
+                netif_tx_stop_all_queues(dev);
+                ucc_geth_stop(ugeth);
+                ucc_geth_init_mac(ugeth);
+                /* Must start PHY here */
+                phy_start(ugeth->phydev);
+                netif_tx_start_all_queues(dev);
         }
 
         netif_tx_schedule_all(dev);
@@ -3594,7 +3602,6 @@ static void ucc_geth_timeout(struct net_device *dev)
 {
         struct ucc_geth_private *ugeth = netdev_priv(dev);
 
-        netif_carrier_off(dev);
         schedule_work(&ugeth->timeout_work);
 }
 
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index ca7fc9df1ccf..c04d49e31f81 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -45,6 +45,7 @@
 #include <linux/usb/usbnet.h>
 #include <linux/slab.h>
 #include <linux/kernel.h>
+#include <linux/pm_runtime.h>
 
 #define DRIVER_VERSION          "22-Aug-2005"
 
@@ -1273,6 +1274,16 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
         struct usb_device               *xdev;
         int                             status;
         const char                      *name;
+        struct usb_driver       *driver = to_usb_driver(udev->dev.driver);
+
+        /* usbnet already took usb runtime pm, so have to enable the feature
+         * for usb interface, otherwise usb_autopm_get_interface may return
+         * failure if USB_SUSPEND(RUNTIME_PM) is enabled.
+         */
+        if (!driver->supports_autosuspend) {
+                driver->supports_autosuspend = 1;
+                pm_runtime_enable(&udev->dev);
+        }
 
         name = udev->dev.driver->name;
         info = (struct driver_info *) prod->driver_info;
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index bb6b67f6b0cc..b6d402806ae6 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -986,9 +986,15 @@ static int virtnet_probe(struct virtio_device *vdev)
                 goto unregister;
         }
 
-        vi->status = VIRTIO_NET_S_LINK_UP;
-        virtnet_update_status(vi);
-        netif_carrier_on(dev);
+        /* Assume link up if device can't report link status,
+           otherwise get link status from config. */
+        if (virtio_has_feature(vi->vdev, VIRTIO_NET_F_STATUS)) {
+                netif_carrier_off(dev);
+                virtnet_update_status(vi);
+        } else {
+                vi->status = VIRTIO_NET_S_LINK_UP;
+                netif_carrier_on(dev);
+        }
 
         pr_debug("virtnet: registered device %s\n", dev->name);
         return 0;
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
index a0471f2e1c7a..48261b7252d0 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
@@ -410,6 +410,9 @@ static void ar9002_hw_configpcipowersave(struct ath_hw *ah,
                         val &= ~(AR_WA_BIT6 | AR_WA_BIT7);
                 }
 
+                if (AR_SREV_9280(ah))
+                        val |= AR_WA_BIT22;
+
                 if (AR_SREV_9285E_20(ah))
                         val |= AR_WA_BIT23;
 
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 9b8e7e3fcebd..170d44a35ccb 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -675,6 +675,7 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz)
 }
 
 extern struct ieee80211_ops ath9k_ops;
+extern struct pm_qos_request_list ath9k_pm_qos_req;
 extern int modparam_nohwcrypt;
 extern int led_blink;
 
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 6576f683dba0..f7ec31b4ddd3 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -35,6 +35,7 @@ static struct usb_device_id ath9k_hif_usb_ids[] = {
         { USB_DEVICE(0x07D1, 0x3A10) }, /* Dlink Wireless 150 */
         { USB_DEVICE(0x13D3, 0x3327) }, /* Azurewave */
         { USB_DEVICE(0x13D3, 0x3328) }, /* Azurewave */
+        { USB_DEVICE(0x13D3, 0x3346) }, /* IMC Networks */
         { USB_DEVICE(0x04CA, 0x4605) }, /* Liteon */
         { USB_DEVICE(0x083A, 0xA704) }, /* SMC Networks */
         { },
@@ -540,11 +541,11 @@ static void ath9k_hif_usb_reg_in_cb(struct urb *urb)
                         return;
                 }
 
-                usb_fill_int_urb(urb, hif_dev->udev,
+                usb_fill_bulk_urb(urb, hif_dev->udev,
                                  usb_rcvbulkpipe(hif_dev->udev,
                                                  USB_REG_IN_PIPE),
                                  nskb->data, MAX_REG_IN_BUF_SIZE,
-                                 ath9k_hif_usb_reg_in_cb, nskb, 1);
+                                 ath9k_hif_usb_reg_in_cb, nskb);
 
                 ret = usb_submit_urb(urb, GFP_ATOMIC);
                 if (ret) {
@@ -720,11 +721,11 @@ static int ath9k_hif_usb_alloc_reg_in_urb(struct hif_device_usb *hif_dev)
         if (!skb)
                 goto err;
 
-        usb_fill_int_urb(hif_dev->reg_in_urb, hif_dev->udev,
+        usb_fill_bulk_urb(hif_dev->reg_in_urb, hif_dev->udev,
                          usb_rcvbulkpipe(hif_dev->udev,
                                          USB_REG_IN_PIPE),
                          skb->data, MAX_REG_IN_BUF_SIZE,
-                         ath9k_hif_usb_reg_in_cb, skb, 1);
+                         ath9k_hif_usb_reg_in_cb, skb);
 
         if (usb_submit_urb(hif_dev->reg_in_urb, GFP_KERNEL) != 0)
                 goto err;
@@ -843,14 +844,6 @@ static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev)
                 goto err_fw_req;
         }
 
-        /* Alloc URBs */
-        ret = ath9k_hif_usb_alloc_urbs(hif_dev);
-        if (ret) {
-                dev_err(&hif_dev->udev->dev,
-                        "ath9k_htc: Unable to allocate URBs\n");
-                goto err_urb;
-        }
-
         /* Download firmware */
         ret = ath9k_hif_usb_download_fw(hif_dev);
         if (ret) {
@@ -866,16 +859,22 @@ static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev)
          */
         for (idx = 0; idx < alt->desc.bNumEndpoints; idx++) {
                 endp = &alt->endpoint[idx].desc;
-                if (((endp->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK)
-                                == 0x04) &&
-                    ((endp->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
-                                == USB_ENDPOINT_XFER_INT)) {
+                if ((endp->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
+                                == USB_ENDPOINT_XFER_INT) {
                         endp->bmAttributes &= ~USB_ENDPOINT_XFERTYPE_MASK;
                         endp->bmAttributes |= USB_ENDPOINT_XFER_BULK;
                         endp->bInterval = 0;
                 }
         }
 
+        /* Alloc URBs */
+        ret = ath9k_hif_usb_alloc_urbs(hif_dev);
+        if (ret) {
+                dev_err(&hif_dev->udev->dev,
+                        "ath9k_htc: Unable to allocate URBs\n");
+                goto err_urb;
+        }
+
         return 0;
 
 err_fw_download:
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index cc13ee117823..6ebc68bca91f 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -484,6 +484,7 @@ static int ath9k_hw_post_init(struct ath_hw *ah)
                 ath_print(ath9k_hw_common(ah), ATH_DBG_FATAL,
                           "Failed allocating banks for "
                           "external radio\n");
+                ath9k_hw_rf_free_ext_banks(ah);
                 return ecode;
         }
 
@@ -952,9 +953,12 @@ static void ath9k_hw_set_operating_mode(struct ath_hw *ah, int opmode)
                 REG_SET_BIT(ah, AR_CFG, AR_CFG_AP_ADHOC_INDICATION);
                 break;
         case NL80211_IFTYPE_STATION:
-        case NL80211_IFTYPE_MONITOR:
                 REG_WRITE(ah, AR_STA_ID1, val | AR_STA_ID1_KSRCH_MODE);
                 break;
+        default:
+                if (ah->is_monitoring)
+                        REG_WRITE(ah, AR_STA_ID1, val | AR_STA_ID1_KSRCH_MODE);
+                break;
         }
 }
 
@@ -1634,7 +1638,6 @@ void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period)
 
         switch (ah->opmode) {
         case NL80211_IFTYPE_STATION:
-        case NL80211_IFTYPE_MONITOR:
                 REG_WRITE(ah, AR_NEXT_TBTT_TIMER, TU_TO_USEC(next_beacon));
                 REG_WRITE(ah, AR_NEXT_DMA_BEACON_ALERT, 0xffff);
                 REG_WRITE(ah, AR_NEXT_SWBA, 0x7ffff);
@@ -1663,6 +1666,14 @@ void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period)
                         AR_TBTT_TIMER_EN | AR_DBA_TIMER_EN | AR_SWBA_TIMER_EN;
                 break;
         default:
+                if (ah->is_monitoring) {
+                        REG_WRITE(ah, AR_NEXT_TBTT_TIMER,
+                                        TU_TO_USEC(next_beacon));
+                        REG_WRITE(ah, AR_NEXT_DMA_BEACON_ALERT, 0xffff);
+                        REG_WRITE(ah, AR_NEXT_SWBA, 0x7ffff);
+                        flags |= AR_TBTT_TIMER_EN;
+                        break;
+                }
                 ath_print(ath9k_hw_common(ah), ATH_DBG_BEACON,
                           "%s: unsupported opmode: %d\n",
                           __func__, ah->opmode);
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index d032939768b0..d47d1b4b6002 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -622,6 +622,7 @@ struct ath_hw {
 
         bool sw_mgmt_crypto;
         bool is_pciexpress;
+        bool is_monitoring;
         bool need_an_top2_fixup;
         u16 tx_trig_level;
 
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 95b41db0d86b..6a0d99eff404 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -15,6 +15,7 @@
  */
 
 #include <linux/slab.h>
+#include <linux/pm_qos_params.h>
 
 #include "ath9k.h"
 
@@ -179,6 +180,8 @@ static const struct ath_ops ath9k_common_ops = {
         .write = ath9k_iowrite32,
 };
 
+struct pm_qos_request_list ath9k_pm_qos_req;
+
 /**************************/
 /*     Initialization     */
 /**************************/
@@ -756,6 +759,9 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
         ath_init_leds(sc);
         ath_start_rfkill_poll(sc);
 
+        pm_qos_add_request(&ath9k_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
+                           PM_QOS_DEFAULT_VALUE);
+
         return 0;
 
 error_world:
@@ -811,6 +817,8 @@ void ath9k_deinit_device(struct ath_softc *sc)
 
         ath9k_ps_wakeup(sc);
 
+        pm_qos_remove_request(&ath9k_pm_qos_req);
+
         wiphy_rfkill_stop_polling(sc->hw->wiphy);
         ath_deinit_leds(sc);
 
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index b52f1cf8a603..25d3ef4c338e 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -15,6 +15,7 @@
  */
 
 #include <linux/nl80211.h>
+#include <linux/pm_qos_params.h>
 #include "ath9k.h"
 #include "btcoex.h"
 
@@ -93,11 +94,13 @@ void ath9k_ps_wakeup(struct ath_softc *sc)
 {
         struct ath_common *common = ath9k_hw_common(sc->sc_ah);
         unsigned long flags;
+        enum ath9k_power_mode power_mode;
 
         spin_lock_irqsave(&sc->sc_pm_lock, flags);
         if (++sc->ps_usecount != 1)
                 goto unlock;
 
+        power_mode = sc->sc_ah->power_mode;
         ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
 
         /*
@@ -105,10 +108,12 @@ void ath9k_ps_wakeup(struct ath_softc *sc)
          * useful data. Better clear them now so that they don't mess up
          * survey data results.
          */
-        spin_lock(&common->cc_lock);
-        ath_hw_cycle_counters_update(common);
-        memset(&common->cc_survey, 0, sizeof(common->cc_survey));
-        spin_unlock(&common->cc_lock);
+        if (power_mode != ATH9K_PM_AWAKE) {
+                spin_lock(&common->cc_lock);
+                ath_hw_cycle_counters_update(common);
+                memset(&common->cc_survey, 0, sizeof(common->cc_survey));
+                spin_unlock(&common->cc_lock);
+        }
 
  unlock:
         spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
@@ -1217,6 +1222,7 @@ static int ath9k_start(struct ieee80211_hw *hw)
                 ah->imask |= ATH9K_INT_CST;
 
         sc->sc_flags &= ~SC_OP_INVALID;
+        sc->sc_ah->is_monitoring = false;
 
         /* Disable BMISS interrupt when we're not associated */
         ah->imask &= ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS);
@@ -1238,6 +1244,8 @@ static int ath9k_start(struct ieee80211_hw *hw)
                         ath9k_btcoex_timer_resume(sc);
         }
 
+        pm_qos_update_request(&ath9k_pm_qos_req, 55);
+
 mutex_unlock:
         mutex_unlock(&sc->mutex);
 
@@ -1415,6 +1423,8 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 
         sc->sc_flags |= SC_OP_INVALID;
 
+        pm_qos_update_request(&ath9k_pm_qos_req, PM_QOS_DEFAULT_VALUE);
+
         mutex_unlock(&sc->mutex);
 
         ath_print(common, ATH_DBG_CONFIG, "Driver halt\n");
@@ -1493,8 +1503,7 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
         ath9k_hw_set_interrupts(ah, ah->imask);
 
         if (vif->type == NL80211_IFTYPE_AP    ||
-            vif->type == NL80211_IFTYPE_ADHOC ||
-            vif->type == NL80211_IFTYPE_MONITOR) {
+            vif->type == NL80211_IFTYPE_ADHOC) {
                 sc->sc_flags |= SC_OP_ANI_RUN;
                 ath_start_ani(common);
         }
@@ -1644,8 +1653,12 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
         if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
                 if (conf->flags & IEEE80211_CONF_MONITOR) {
                         ath_print(common, ATH_DBG_CONFIG,
-                                  "HW opmode set to Monitor mode\n");
-                        sc->sc_ah->opmode = NL80211_IFTYPE_MONITOR;
+                                  "Monitor mode is enabled\n");
+                        sc->sc_ah->is_monitoring = true;
+                } else {
+                        ath_print(common, ATH_DBG_CONFIG,
+                                  "Monitor mode is disabled\n");
+                        sc->sc_ah->is_monitoring = false;
                 }
         }
 
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index fddb0129bb57..c76ea53c20ce 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -441,7 +441,7 @@ u32 ath_calcrxfilter(struct ath_softc *sc)
          */
         if (((sc->sc_ah->opmode != NL80211_IFTYPE_AP) &&
              (sc->rx.rxfilter & FIF_PROMISC_IN_BSS)) ||
-            (sc->sc_ah->opmode == NL80211_IFTYPE_MONITOR))
+            (sc->sc_ah->is_monitoring))
                 rfilt |= ATH9K_RX_FILTER_PROM;
 
         if (sc->rx.rxfilter & FIF_CONTROL)
@@ -897,7 +897,7 @@ static bool ath9k_rx_accept(struct ath_common *common,
                  * decryption and MIC failures. For monitor mode,
                  * we also ignore the CRC error.
                  */
-                if (ah->opmode == NL80211_IFTYPE_MONITOR) {
+                if (ah->is_monitoring) {
                         if (rx_stats->rs_status &
                             ~(ATH9K_RXERR_DECRYPT | ATH9K_RXERR_MIC |
                               ATH9K_RXERR_CRC))
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 42976b0a01c1..fa05b711e5cd 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -703,6 +703,7 @@
 #define AR_WA_RESET_EN                  (1 << 18) /* Sw Control to enable PCI-Reset to POR (bit 15) */
 #define AR_WA_ANALOG_SHIFT              (1 << 20)
 #define AR_WA_POR_SHORT                 (1 << 21) /* PCI-E Phy reset control */
+#define AR_WA_BIT22                     (1 << 22)
 #define AR9285_WA_DEFAULT               0x004a050b
 #define AR9280_WA_DEFAULT               0x0040073b
 #define AR_WA_DEFAULT                   0x0000073f
diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c
index d8607f4c144d..3317039cd28f 100644
--- a/drivers/net/wireless/ath/carl9170/usb.c
+++ b/drivers/net/wireless/ath/carl9170/usb.c
@@ -82,9 +82,11 @@ static struct usb_device_id carl9170_usb_ids[] = {
         { USB_DEVICE(0x07d1, 0x3c10) },
         /* D-Link DWA 160 A2 */
         { USB_DEVICE(0x07d1, 0x3a09) },
+        /* D-Link DWA 130 D */
+        { USB_DEVICE(0x07d1, 0x3a0f) },
         /* Netgear WNA1000 */
         { USB_DEVICE(0x0846, 0x9040) },
-        /* Netgear WNDA3100 */
+        /* Netgear WNDA3100 (v1) */
         { USB_DEVICE(0x0846, 0x9010) },
         /* Netgear WN111 v2 */
         { USB_DEVICE(0x0846, 0x9001), .driver_info = CARL9170_ONE_LED },
diff --git a/drivers/net/wireless/ipw2x00/libipw_module.c b/drivers/net/wireless/ipw2x00/libipw_module.c
index 32dee2ce5d31..d5ef696298ee 100644
--- a/drivers/net/wireless/ipw2x00/libipw_module.c
+++ b/drivers/net/wireless/ipw2x00/libipw_module.c
@@ -54,6 +54,7 @@
 
 #define DRV_DESCRIPTION "802.11 data/management/control stack"
 #define DRV_NAME        "libipw"
+#define DRV_PROCNAME    "ieee80211"
 #define DRV_VERSION     LIBIPW_VERSION
 #define DRV_COPYRIGHT   "Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>"
 
@@ -293,16 +294,16 @@ static int __init libipw_init(void)
         struct proc_dir_entry *e;
 
         libipw_debug_level = debug;
-        libipw_proc = proc_mkdir("ieee80211", init_net.proc_net);
+        libipw_proc = proc_mkdir(DRV_PROCNAME, init_net.proc_net);
         if (libipw_proc == NULL) {
-                LIBIPW_ERROR("Unable to create " DRV_NAME
+                LIBIPW_ERROR("Unable to create " DRV_PROCNAME
                                 " proc directory\n");
                 return -EIO;
         }
         e = proc_create("debug_level", S_IRUGO | S_IWUSR, libipw_proc,
                         &debug_level_proc_fops);
         if (!e) {
-                remove_proc_entry(DRV_NAME, init_net.proc_net);
+                remove_proc_entry(DRV_PROCNAME, init_net.proc_net);
                 libipw_proc = NULL;
                 return -EIO;
         }
@@ -319,7 +320,7 @@ static void __exit libipw_exit(void)
 #ifdef CONFIG_LIBIPW_DEBUG
         if (libipw_proc) {
                 remove_proc_entry("debug_level", libipw_proc);
-                remove_proc_entry(DRV_NAME, init_net.proc_net);
+                remove_proc_entry(DRV_PROCNAME, init_net.proc_net);
                 libipw_proc = NULL;
         }
 #endif                          /* CONFIG_LIBIPW_DEBUG */
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 8f8c4b73f8b9..7edf8c2fb8c7 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -4000,7 +4000,8 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
          * "the hard way", rather than using device's scan.
          */
         if (iwl3945_mod_params.disable_hw_scan) {
-                IWL_ERR(priv, "sw scan support is deprecated\n");
+                dev_printk(KERN_DEBUG, &(pdev->dev),
+                        "sw scan support is deprecated\n");
                 iwl3945_hw_ops.hw_scan = NULL;
         }
 
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 5046a0005034..373930afc26b 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -700,8 +700,9 @@ static void lbs_scan_worker(struct work_struct *work)
 
         if (priv->scan_channel < priv->scan_req->n_channels) {
                 cancel_delayed_work(&priv->scan_work);
-                queue_delayed_work(priv->work_thread, &priv->scan_work,
-                        msecs_to_jiffies(300));
+                if (!priv->stopping)
+                        queue_delayed_work(priv->work_thread, &priv->scan_work,
+                                msecs_to_jiffies(300));
         }
 
         /* This is the final data we are about to send */
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index f062ed583901..cb14c38caf3a 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -36,6 +36,7 @@ struct lbs_private {
         /* CFG80211 */
         struct wireless_dev *wdev;
         bool wiphy_registered;
+        bool stopping;
         struct cfg80211_scan_request *scan_req;
         u8 assoc_bss[ETH_ALEN];
         u8 disassoc_reason;
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 47ce5a6ba120..46b88b118c99 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -104,6 +104,7 @@ static int lbs_dev_open(struct net_device *dev)
         lbs_deb_enter(LBS_DEB_NET);
 
         spin_lock_irq(&priv->driver_lock);
+        priv->stopping = false;
 
         if (priv->connect_status == LBS_CONNECTED)
                 netif_carrier_on(dev);
@@ -131,10 +132,16 @@ static int lbs_eth_stop(struct net_device *dev)
         lbs_deb_enter(LBS_DEB_NET);
 
         spin_lock_irq(&priv->driver_lock);
+        priv->stopping = true;
         netif_stop_queue(dev);
         spin_unlock_irq(&priv->driver_lock);
 
         schedule_work(&priv->mcast_work);
+        cancel_delayed_work_sync(&priv->scan_work);
+        if (priv->scan_req) {
+                cfg80211_scan_done(priv->scan_req, false);
+                priv->scan_req = NULL;
+        }
 
         lbs_deb_leave(LBS_DEB_NET);
         return 0;
diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig
index eea1ef2f502b..4396d4b9bfb9 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/rt2x00/Kconfig
@@ -221,9 +221,6 @@ config RT2X00_LIB_LEDS
         boolean
         default y if (RT2X00_LIB=y && LEDS_CLASS=y) || (RT2X00_LIB=m && LEDS_CLASS!=n)
 
-comment "rt2x00 leds support disabled due to modularized LEDS_CLASS and built-in rt2x00"
-        depends on RT2X00_LIB=y && LEDS_CLASS=m
-
 config RT2X00_LIB_DEBUGFS
         bool "Ralink debugfs support"
         depends on RT2X00_LIB && MAC80211_DEBUGFS
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 5624db8c9ad0..003170ea2e39 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -64,17 +64,57 @@ void pci_bus_remove_resources(struct pci_bus *bus)
         }
 }
 
+static bool pci_bus_resource_better(struct resource *res1, bool pos1,
+                                    struct resource *res2, bool pos2)
+{
+        /* If exactly one is positive decode, always prefer that one */
+        if (pos1 != pos2)
+                return pos1 ? true : false;
+
+        /* Prefer the one that contains the highest address */
+        if (res1->end != res2->end)
+                return (res1->end > res2->end) ? true : false;
+
+        /* Otherwise, prefer the one with highest "center of gravity" */
+        if (res1->start != res2->start)
+                return (res1->start > res2->start) ? true : false;
+
+        /* Otherwise, choose one arbitrarily (but consistently) */
+        return (res1 > res2) ? true : false;
+}
+
+static bool pci_bus_resource_positive(struct pci_bus *bus, struct resource *res)
+{
+        struct pci_bus_resource *bus_res;
+
+        /*
+         * This relies on the fact that pci_bus.resource[] refers to P2P or
+         * CardBus bridge base/limit registers, which are always positively
+         * decoded.  The pci_bus.resources list contains host bridge or
+         * subtractively decoded resources.
+         */
+        list_for_each_entry(bus_res, &bus->resources, list) {
+                if (bus_res->res == res)
+                        return (bus_res->flags & PCI_SUBTRACTIVE_DECODE) ?
+                                false : true;
+        }
+        return true;
+}
+
 /*
- * Find the highest-address bus resource below the cursor "res".  If the
- * cursor is NULL, return the highest resource.
+ * Find the next-best bus resource after the cursor "res".  If the cursor is
+ * NULL, return the best resource.  "Best" means that we prefer positive
+ * decode regions over subtractive decode, then those at higher addresses.
  */
 static struct resource *pci_bus_find_resource_prev(struct pci_bus *bus,
                                                    unsigned int type,
                                                    struct resource *res)
 {
+        bool res_pos, r_pos, prev_pos = false;
         struct resource *r, *prev = NULL;
         int i;
 
+        res_pos = pci_bus_resource_positive(bus, res);
         pci_bus_for_each_resource(bus, r, i) {
                 if (!r)
                         continue;
@@ -82,26 +122,14 @@ static struct resource *pci_bus_find_resource_prev(struct pci_bus *bus,
                 if ((r->flags & IORESOURCE_TYPE_BITS) != type)
                         continue;
 
-                /* If this resource is at or past the cursor, skip it */
-                if (res) {
-                        if (r == res)
-                                continue;
-                        if (r->end > res->end)
-                                continue;
-                        if (r->end == res->end && r->start > res->start)
-                                continue;
+                r_pos = pci_bus_resource_positive(bus, r);
+                if (!res || pci_bus_resource_better(res, res_pos, r, r_pos)) {
+                        if (!prev || pci_bus_resource_better(r, r_pos,
+                                                             prev, prev_pos)) {
+                                prev = r;
+                                prev_pos = r_pos;
+                        }
                 }
-
-                if (!prev)
-                        prev = r;
-
-                /*
-                 * A small resource is higher than a large one that ends at
-                 * the same address.
-                 */
-                if (r->end > prev->end ||
-                    (r->end == prev->end && r->start > prev->start))
-                        prev = r;
         }
 
         return prev;
diff --git a/drivers/pci/hotplug/ibmphp_ebda.c b/drivers/pci/hotplug/ibmphp_ebda.c
index 5becbdee4027..2850e64dedae 100644
--- a/drivers/pci/hotplug/ibmphp_ebda.c
+++ b/drivers/pci/hotplug/ibmphp_ebda.c
@@ -276,6 +276,12 @@ int __init ibmphp_access_ebda (void)
 
         for (;;) {
                 offset = next_offset;
+
+                /* Make sure what we read is still in the mapped section */
+                if (WARN(offset > (ebda_sz * 1024 - 4),
+                         "ibmphp_ebda: next read is beyond ebda_sz\n"))
+                        break;
+
                 next_offset = readw (io_mem + offset);  /* offset of next blk */
 
                 offset += 2;
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index b5a7d9bfcb24..95712a375cd5 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -705,17 +705,21 @@ void pci_remove_legacy_files(struct pci_bus *b)
 
 #ifdef HAVE_PCI_MMAP
 
-int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct *vma)
+int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct *vma,
+                  enum pci_mmap_api mmap_api)
 {
-        unsigned long nr, start, size;
+        unsigned long nr, start, size, pci_start;
 
+        if (pci_resource_len(pdev, resno) == 0)
+                return 0;
         nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
         start = vma->vm_pgoff;
         size = ((pci_resource_len(pdev, resno) - 1) >> PAGE_SHIFT) + 1;
-        if (start < size && size - start >= nr)
+        pci_start = (mmap_api == PCI_MMAP_SYSFS) ?
+                        pci_resource_start(pdev, resno) >> PAGE_SHIFT : 0;
+        if (start >= pci_start && start < pci_start + size &&
+                        start + nr <= pci_start + size)
                 return 1;
-        WARN(1, "process \"%s\" tried to map 0x%08lx-0x%08lx on %s BAR %d (size 0x%08lx)\n",
-                current->comm, start, start+nr, pci_name(pdev), resno, size);
         return 0;
 }
 
@@ -745,8 +749,15 @@ pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
         if (i >= PCI_ROM_RESOURCE)
                 return -ENODEV;
 
-        if (!pci_mmap_fits(pdev, i, vma))
+        if (!pci_mmap_fits(pdev, i, vma, PCI_MMAP_SYSFS)) {
+                WARN(1, "process \"%s\" tried to map 0x%08lx bytes "
+                        "at page 0x%08lx on %s BAR %d (start 0x%16Lx, size 0x%16Lx)\n",
+                        current->comm, vma->vm_end-vma->vm_start, vma->vm_pgoff,
+                        pci_name(pdev), i,
+                        (u64)pci_resource_start(pdev, i),
+                        (u64)pci_resource_len(pdev, i));
                 return -EINVAL;
+        }
 
         /* pci_mmap_page_range() expects the same kind of entry as coming
          * from /proc/bus/pci/ which is a "user visible" value. If this is
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index e98c8104297b..710c8a29be0d 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1007,6 +1007,18 @@ static int __pci_enable_device_flags(struct pci_dev *dev,
         int err;
         int i, bars = 0;
 
+        /*
+         * Power state could be unknown at this point, either due to a fresh
+         * boot or a device removal call.  So get the current power state
+         * so that things like MSI message writing will behave as expected
+         * (e.g. if the device really is in D0 at enable time).
+         */
+        if (dev->pm_cap) {
+                u16 pmcsr;
+                pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr);
+                dev->current_state = (pmcsr & PCI_PM_CTRL_STATE_MASK);
+        }
+
         if (atomic_add_return(1, &dev->enable_cnt) > 1)
                 return 0;               /* already enabled */
 
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index f5c7c382765f..7d33f6673868 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -22,8 +22,13 @@ extern void pci_remove_firmware_label_files(struct pci_dev *pdev);
 #endif
 extern void pci_cleanup_rom(struct pci_dev *dev);
 #ifdef HAVE_PCI_MMAP
+enum pci_mmap_api {
+        PCI_MMAP_SYSFS, /* mmap on /sys/bus/pci/devices/<BDF>/resource<N> */
+        PCI_MMAP_PROCFS /* mmap on /proc/bus/pci/<BDF> */
+};
 extern int pci_mmap_fits(struct pci_dev *pdev, int resno,
-                         struct vm_area_struct *vma);
+                         struct vm_area_struct *vmai,
+                         enum pci_mmap_api mmap_api);
 #endif
 int pci_probe_reset_function(struct pci_dev *dev);
 
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index 297b72c880a1..ea00647f4732 100644
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -257,7 +257,7 @@ static int proc_bus_pci_mmap(struct file *file, struct vm_area_struct *vma)
 
         /* Make sure the caller is mapping a real resource for this device */
         for (i = 0; i < PCI_ROM_RESOURCE; i++) {
-                if (pci_mmap_fits(dev, i, vma))
+                if (pci_mmap_fits(dev, i, vma,  PCI_MMAP_PROCFS))
                         break;
         }
 
diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c
index a87c4985326e..3a5a6fcc0ead 100644
--- a/drivers/pci/xen-pcifront.c
+++ b/drivers/pci/xen-pcifront.c
@@ -13,7 +13,6 @@
 #include <linux/spinlock.h>
 #include <linux/pci.h>
 #include <linux/msi.h>
-#include <xen/xenbus.h>
 #include <xen/interface/io/pciif.h>
 #include <asm/xen/pci.h>
 #include <linux/interrupt.h>
@@ -576,8 +575,9 @@ static pci_ers_result_t pcifront_common_process(int cmd,
 
         pcidev = pci_get_bus_and_slot(bus, devfn);
         if (!pcidev || !pcidev->driver) {
-                dev_err(&pcidev->dev,
-                        "device or driver is NULL\n");
+                dev_err(&pdev->xdev->dev, "device or AER driver is NULL\n");
+                if (pcidev)
+                        pci_dev_put(pcidev);
                 return result;
         }
         pdrv = pcidev->driver;
diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c
index 8cbfa067171f..96c72e90b79c 100644
--- a/drivers/pcmcia/pd6729.c
+++ b/drivers/pcmcia/pd6729.c
@@ -725,17 +725,17 @@ static int __devinit pd6729_pci_probe(struct pci_dev *dev,
 
         return 0;
 
- err_out_free_res2:
+err_out_free_res2:
         if (irq_mode == 1)
                 free_irq(dev->irq, socket);
         else
                 del_timer_sync(&socket->poll_timer);
- err_out_free_res:
+err_out_free_res:
         pci_release_regions(dev);
- err_out_disable:
+err_out_disable:
         pci_disable_device(dev);
 
- err_out_free_mem:
+err_out_free_mem:
         kfree(socket);
         return ret;
 }
diff --git a/drivers/pcmcia/pd6729.h b/drivers/pcmcia/pd6729.h
index 41418d394c55..c8e84bdece38 100644
--- a/drivers/pcmcia/pd6729.h
+++ b/drivers/pcmcia/pd6729.h
@@ -15,7 +15,7 @@
 struct pd6729_socket {
         int     number;
         int     card_irq;
-        unsigned long io_base;  /* base io address of the socket */
+        unsigned long io_base;  /* base io address of the socket */
         struct pcmcia_socket socket;
         struct timer_list poll_timer;
 };
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index 0ea3b29440e6..81af2b3bcc00 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -237,7 +237,7 @@ static struct pcmcia_low_level sharpsl_pcmcia_ops __initdata = {
 #ifdef CONFIG_SA1100_COLLIE
 #include "sa11xx_base.h"
 
-int __init pcmcia_collie_init(struct device *dev)
+int __devinit pcmcia_collie_init(struct device *dev)
 {
        int ret = -ENODEV;
 
diff --git a/drivers/pcmcia/sa1100_assabet.c b/drivers/pcmcia/sa1100_assabet.c
index fd013a1ef47a..f1e882272ab0 100644
--- a/drivers/pcmcia/sa1100_assabet.c
+++ b/drivers/pcmcia/sa1100_assabet.c
@@ -130,7 +130,7 @@ static struct pcmcia_low_level assabet_pcmcia_ops = {
         .socket_suspend         = assabet_pcmcia_socket_suspend,
 };
 
-int pcmcia_assabet_init(struct device *dev)
+int __devinit pcmcia_assabet_init(struct device *dev)
 {
         int ret = -ENODEV;
 
diff --git a/drivers/pcmcia/sa1100_cerf.c b/drivers/pcmcia/sa1100_cerf.c
index 9bf088b17275..30560df8c76b 100644
--- a/drivers/pcmcia/sa1100_cerf.c
+++ b/drivers/pcmcia/sa1100_cerf.c
@@ -97,7 +97,7 @@ static struct pcmcia_low_level cerf_pcmcia_ops = {
         .socket_suspend         = cerf_pcmcia_socket_suspend,
 };
 
-int __init pcmcia_cerf_init(struct device *dev)
+int __devinit pcmcia_cerf_init(struct device *dev)
 {
         int ret = -ENODEV;
 
diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c
index 945857f8c284..6b228590b3fd 100644
--- a/drivers/pcmcia/sa1100_generic.c
+++ b/drivers/pcmcia/sa1100_generic.c
@@ -64,7 +64,7 @@ static int (*sa11x0_pcmcia_hw_init[])(struct device *dev) = {
 #endif
 };
 
-static int sa11x0_drv_pcmcia_probe(struct platform_device *dev)
+static int __devinit sa11x0_drv_pcmcia_probe(struct platform_device *dev)
 {
         int i, ret = -ENODEV;
 
diff --git a/drivers/pcmcia/sa1100_h3600.c b/drivers/pcmcia/sa1100_h3600.c
index 56329ad575a9..edf8f0028898 100644
--- a/drivers/pcmcia/sa1100_h3600.c
+++ b/drivers/pcmcia/sa1100_h3600.c
@@ -219,7 +219,7 @@ struct pcmcia_low_level h3600_pcmcia_ops = {
         .socket_suspend         = h3600_pcmcia_socket_suspend,
 };
 
-int __init pcmcia_h3600_init(struct device *dev)
+int __devinit pcmcia_h3600_init(struct device *dev)
 {
         int ret = -ENODEV;
 
diff --git a/drivers/pcmcia/sa1100_shannon.c b/drivers/pcmcia/sa1100_shannon.c
index c4d51867a050..7ff1b43540b8 100644
--- a/drivers/pcmcia/sa1100_shannon.c
+++ b/drivers/pcmcia/sa1100_shannon.c
@@ -113,7 +113,7 @@ static struct pcmcia_low_level shannon_pcmcia_ops = {
         .socket_suspend         = shannon_pcmcia_socket_suspend,
 };
 
-int __init pcmcia_shannon_init(struct device *dev)
+int __devinit pcmcia_shannon_init(struct device *dev)
 {
         int ret = -ENODEV;
 
diff --git a/drivers/pcmcia/sa1100_simpad.c b/drivers/pcmcia/sa1100_simpad.c
index 05bd504e6f18..c998f7aaadbc 100644
--- a/drivers/pcmcia/sa1100_simpad.c
+++ b/drivers/pcmcia/sa1100_simpad.c
@@ -123,7 +123,7 @@ static struct pcmcia_low_level simpad_pcmcia_ops = {
         .socket_suspend         = simpad_pcmcia_socket_suspend,
 };
 
-int __init pcmcia_simpad_init(struct device *dev)
+int __devinit pcmcia_simpad_init(struct device *dev)
 {
         int ret = -ENODEV;
 
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index 689e3c02edb8..3753fd0722e7 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -57,11 +57,16 @@ module_param(pc_debug, int, 0644);
 void soc_pcmcia_debug(struct soc_pcmcia_socket *skt, const char *func,
                       int lvl, const char *fmt, ...)
 {
+        struct va_format vaf;
         va_list args;
         if (pc_debug > lvl) {
-                printk(KERN_DEBUG "skt%u: %s: ", skt->nr, func);
                 va_start(args, fmt);
-                vprintk(fmt, args);
+
+                vaf.fmt = fmt;
+                vaf.va = &args;
+
+                printk(KERN_DEBUG "skt%u: %s: %pV", skt->nr, func, &vaf);
+
                 va_end(args);
         }
 }
diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c
index 68cf0c99138a..7b5080c45569 100644
--- a/drivers/rapidio/rio.c
+++ b/drivers/rapidio/rio.c
@@ -1159,11 +1159,11 @@ int __devinit rio_init_mports(void)
 
         list_for_each_entry(port, &rio_mports, node) {
                 if (!request_mem_region(port->iores.start,
-                                        port->iores.end - port->iores.start,
+                                        resource_size(&port->iores),
                                         port->name)) {
                         printk(KERN_ERR
                                "RIO: Error requesting master port region 0x%016llx-0x%016llx\n",
-                               (u64)port->iores.start, (u64)port->iores.end - 1);
+                               (u64)port->iores.start, (u64)port->iores.end);
                         rc = -ENOMEM;
                         goto out;
                 }
diff --git a/drivers/rtc/rtc-ds1302.c b/drivers/rtc/rtc-ds1302.c
index 359d1e04626c..f0d638922644 100644
--- a/drivers/rtc/rtc-ds1302.c
+++ b/drivers/rtc/rtc-ds1302.c
@@ -35,7 +35,7 @@
 
 #ifdef CONFIG_SH_SECUREEDGE5410
 #include <asm/rtc.h>
-#include <mach/snapgear.h>
+#include <mach/secureedge5410.h>
 
 #define RTC_RESET       0x1000
 #define RTC_IODATA      0x0800
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index 5efbd5990ff8..06e41ed93230 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -761,7 +761,7 @@ err_unmap:
         clk_put(rtc->clk);
         iounmap(rtc->regbase);
 err_badmap:
-        release_resource(rtc->res);
+        release_mem_region(rtc->res->start, rtc->regsize);
 err_badres:
         kfree(rtc);
 
@@ -786,7 +786,7 @@ static int __exit sh_rtc_remove(struct platform_device *pdev)
         }
 
         iounmap(rtc->regbase);
-        release_resource(rtc->res);
+        release_mem_region(rtc->res->start, rtc->regsize);
 
         clk_disable(rtc->clk);
         clk_put(rtc->clk);
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index 6be43eb126b4..f47a714538db 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -440,7 +440,6 @@ struct qeth_qdio_out_q {
          * index of buffer to be filled by driver; state EMPTY or PACKING
          */
         int next_buf_to_fill;
-        int sync_iqdio_error;
         /*
          * number of buffers that are currently filled (PRIMED)
          * -> these buffers are hardware-owned
@@ -695,14 +694,6 @@ struct qeth_mc_mac {
         int is_vmac;
 };
 
-struct qeth_skb_data {
-        __u32 magic;
-        int count;
-};
-
-#define QETH_SKB_MAGIC 0x71657468
-#define QETH_SIGA_CC2_RETRIES 3
-
 struct qeth_rx {
         int b_count;
         int b_index;
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 764267062601..e6b2df0e73f5 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -877,8 +877,8 @@ out:
         return;
 }
 
-static void __qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
-                 struct qeth_qdio_out_buffer *buf, unsigned int qeth_skip_skb)
+static void qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
+                struct qeth_qdio_out_buffer *buf)
 {
         int i;
         struct sk_buff *skb;
@@ -887,13 +887,11 @@ static void __qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
         if (buf->buffer->element[0].flags & 0x40)
                 atomic_dec(&queue->set_pci_flags_count);
 
-        if (!qeth_skip_skb) {
+        skb = skb_dequeue(&buf->skb_list);
+        while (skb) {
+                atomic_dec(&skb->users);
+                dev_kfree_skb_any(skb);
                 skb = skb_dequeue(&buf->skb_list);
-                while (skb) {
-                        atomic_dec(&skb->users);
-                        dev_kfree_skb_any(skb);
-                        skb = skb_dequeue(&buf->skb_list);
-                }
         }
         for (i = 0; i < QETH_MAX_BUFFER_ELEMENTS(queue->card); ++i) {
                 if (buf->buffer->element[i].addr && buf->is_header[i])
@@ -909,12 +907,6 @@ static void __qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
         atomic_set(&buf->state, QETH_QDIO_BUF_EMPTY);
 }
 
-static void qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
-                struct qeth_qdio_out_buffer *buf)
-{
-        __qeth_clear_output_buffer(queue, buf, 0);
-}
-
 void qeth_clear_qdio_buffers(struct qeth_card *card)
 {
         int i, j;
@@ -2833,7 +2825,6 @@ static void qeth_flush_buffers(struct qeth_qdio_out_q *queue, int index,
                 }
         }
 
-        queue->sync_iqdio_error = 0;
         queue->card->dev->trans_start = jiffies;
         if (queue->card->options.performance_stats) {
                 queue->card->perf_stats.outbound_do_qdio_cnt++;
@@ -2849,10 +2840,6 @@ static void qeth_flush_buffers(struct qeth_qdio_out_q *queue, int index,
                 queue->card->perf_stats.outbound_do_qdio_time +=
                         qeth_get_micros() -
                         queue->card->perf_stats.outbound_do_qdio_start_time;
-        if (rc > 0) {
-                if (!(rc & QDIO_ERROR_SIGA_BUSY))
-                        queue->sync_iqdio_error = rc & 3;
-        }
         if (rc) {
                 queue->card->stats.tx_errors += count;
                 /* ignore temporary SIGA errors without busy condition */
@@ -2916,7 +2903,7 @@ void qeth_qdio_start_poll(struct ccw_device *ccwdev, int queue,
 {
         struct qeth_card *card = (struct qeth_card *)card_ptr;
 
-        if (card->dev)
+        if (card->dev && (card->dev->flags & IFF_UP))
                 napi_schedule(&card->napi);
 }
 EXPORT_SYMBOL_GPL(qeth_qdio_start_poll);
@@ -2940,7 +2927,6 @@ void qeth_qdio_output_handler(struct ccw_device *ccwdev,
         struct qeth_qdio_out_q *queue = card->qdio.out_qs[__queue];
         struct qeth_qdio_out_buffer *buffer;
         int i;
-        unsigned qeth_send_err;
 
         QETH_CARD_TEXT(card, 6, "qdouhdl");
         if (qdio_error & QDIO_ERROR_ACTIVATE_CHECK_CONDITION) {
@@ -2956,9 +2942,8 @@ void qeth_qdio_output_handler(struct ccw_device *ccwdev,
         }
         for (i = first_element; i < (first_element + count); ++i) {
                 buffer = &queue->bufs[i % QDIO_MAX_BUFFERS_PER_Q];
-                qeth_send_err = qeth_handle_send_error(card, buffer, qdio_error);
-                __qeth_clear_output_buffer(queue, buffer,
-                        (qeth_send_err == QETH_SEND_ERROR_RETRY) ? 1 : 0);
+                qeth_handle_send_error(card, buffer, qdio_error);
+                qeth_clear_output_buffer(queue, buffer);
         }
         atomic_sub(count, &queue->used_buffers);
         /* check if we need to do something on this outbound queue */
@@ -3183,10 +3168,7 @@ int qeth_do_send_packet_fast(struct qeth_card *card,
                 int offset, int hd_len)
 {
         struct qeth_qdio_out_buffer *buffer;
-        struct sk_buff *skb1;
-        struct qeth_skb_data *retry_ctrl;
         int index;
-        int rc;
 
         /* spin until we get the queue ... */
         while (atomic_cmpxchg(&queue->state, QETH_OUT_Q_UNLOCKED,
@@ -3205,25 +3187,6 @@ int qeth_do_send_packet_fast(struct qeth_card *card,
         atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
         qeth_fill_buffer(queue, buffer, skb, hdr, offset, hd_len);
         qeth_flush_buffers(queue, index, 1);
-        if (queue->sync_iqdio_error == 2) {
-                skb1 = skb_dequeue(&buffer->skb_list);
-                while (skb1) {
-                        atomic_dec(&skb1->users);
-                        skb1 = skb_dequeue(&buffer->skb_list);
-                }
-                retry_ctrl = (struct qeth_skb_data *) &skb->cb[16];
-                if (retry_ctrl->magic != QETH_SKB_MAGIC) {
-                        retry_ctrl->magic = QETH_SKB_MAGIC;
-                        retry_ctrl->count = 0;
-                }
-                if (retry_ctrl->count < QETH_SIGA_CC2_RETRIES) {
-                        retry_ctrl->count++;
-                        rc = dev_queue_xmit(skb);
-                } else {
-                        dev_kfree_skb_any(skb);
-                        QETH_CARD_TEXT(card, 2, "qrdrop");
-                }
-        }
         return 0;
 out:
         atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 1de30eb83bb0..f3cf924a2cd9 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -320,19 +320,11 @@ static int scsi_check_sense(struct scsi_cmnd *scmd)
                                     "changed. The Linux SCSI layer does not "
                                     "automatically adjust these parameters.\n");
 
-                if (scmd->request->cmd_flags & REQ_HARDBARRIER)
-                        /*
-                         * barrier requests should always retry on UA
-                         * otherwise block will get a spurious error
-                         */
-                        return NEEDS_RETRY;
-                else
-                        /*
-                         * for normal (non barrier) commands, pass the
-                         * UA upwards for a determination in the
-                         * completion functions
-                         */
-                        return SUCCESS;
+                /*
+                 * Pass the UA upwards for a determination in the completion
+                 * functions.
+                 */
+                return SUCCESS;
 
                 /* these three are not supported */
         case COPY_ABORTED:
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index 53be4d35a0aa..842e3b2a02b1 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -2285,6 +2285,8 @@ static struct pciserial_board pci_boards[] __devinitdata = {
 
 static const struct pci_device_id softmodem_blacklist[] = {
         { PCI_VDEVICE(AL, 0x5457), }, /* ALi Corporation M5457 AC'97 Modem */
+        { PCI_VDEVICE(MOTOROLA, 0x3052), }, /* Motorola Si3052-based modem */
+        { PCI_DEVICE(0x1543, 0x3052), }, /* Si3052-based modem, default IDs */
 };
 
 /*
@@ -2863,6 +2865,9 @@ static struct pci_device_id serial_pci_tbl[] = {
                 PCI_SUBVENDOR_ID_SIIG, PCI_SUBDEVICE_ID_SIIG_QUARTET_SERIAL,
                 0, 0,
                 pbn_b0_4_1152000 },
+        {       PCI_VENDOR_ID_OXSEMI, 0x9505,
+                PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+                pbn_b0_bt_2_921600 },
 
                 /*
                  * The below card is a little controversial since it is the
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index a9eff2b18eab..19cac9f610fd 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -23,6 +23,7 @@
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
 #include <linux/serial_core.h>
+#include <linux/dma-mapping.h>
 
 #if defined(CONFIG_KGDB_SERIAL_CONSOLE) || \
         defined(CONFIG_KGDB_SERIAL_CONSOLE_MODULE)
@@ -33,12 +34,10 @@
 #include <asm/gpio.h>
 #include <mach/bfin_serial_5xx.h>
 
-#ifdef CONFIG_SERIAL_BFIN_DMA
-#include <linux/dma-mapping.h>
+#include <asm/dma.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/cacheflush.h>
-#endif
 
 #ifdef CONFIG_SERIAL_BFIN_MODULE
 # undef CONFIG_EARLY_PRINTK
@@ -360,7 +359,6 @@ static void bfin_serial_tx_chars(struct bfin_serial_port *uart)
                 UART_PUT_CHAR(uart, xmit->buf[xmit->tail]);
                 xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
                 uart->port.icount.tx++;
-                SSYNC();
         }
 
         if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
@@ -688,6 +686,13 @@ static int bfin_serial_startup(struct uart_port *port)
 
 # ifdef CONFIG_BF54x
         {
+                /*
+                 * UART2 and UART3 on BF548 share interrupt PINs and DMA
+                 * controllers with SPORT2 and SPORT3. UART rx and tx
+                 * interrupts are generated in PIO mode only when configure
+                 * their peripheral mapping registers properly, which means
+                 * request corresponding DMA channels in PIO mode as well.
+                 */
                 unsigned uart_dma_ch_rx, uart_dma_ch_tx;
 
                 switch (uart->port.irq) {
@@ -734,8 +739,7 @@ static int bfin_serial_startup(struct uart_port *port)
                         IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
                         IRQF_DISABLED, "BFIN_UART_CTS", uart)) {
                         uart->cts_pin = -1;
-                        pr_info("Unable to attach BlackFin UART CTS interrupt.\
-                                 So, disable it.\n");
+                        pr_info("Unable to attach BlackFin UART CTS interrupt. So, disable it.\n");
                 }
         }
         if (uart->rts_pin >= 0) {
@@ -747,8 +751,7 @@ static int bfin_serial_startup(struct uart_port *port)
         if (request_irq(uart->status_irq,
                 bfin_serial_mctrl_cts_int,
                 IRQF_DISABLED, "BFIN_UART_MODEM_STATUS", uart)) {
-                pr_info("Unable to attach BlackFin UART Modem \
-                        Status interrupt.\n");
+                pr_info("Unable to attach BlackFin UART Modem Status interrupt.\n");
         }
 
         /* CTS RTS PINs are negative assertive. */
@@ -846,6 +849,8 @@ bfin_serial_set_termios(struct uart_port *port, struct ktermios *termios,
         if (termios->c_cflag & CMSPAR)
                 lcr |= STP;
 
+        spin_lock_irqsave(&uart->port.lock, flags);
+
         port->read_status_mask = OE;
         if (termios->c_iflag & INPCK)
                 port->read_status_mask |= (FE | PE);
@@ -875,8 +880,6 @@ bfin_serial_set_termios(struct uart_port *port, struct ktermios *termios,
         if (termios->c_line != N_IRDA)
                 quot -= ANOMALY_05000230;
 
-        spin_lock_irqsave(&uart->port.lock, flags);
-
         UART_SET_ANOMALY_THRESHOLD(uart, USEC_PER_SEC / baud * 15);
 
         /* Disable UART */
@@ -1321,6 +1324,14 @@ struct console __init *bfin_earlyserial_init(unsigned int port,
         struct bfin_serial_port *uart;
         struct ktermios t;
 
+#ifdef CONFIG_SERIAL_BFIN_CONSOLE
+        /*
+         * If we are using early serial, don't let the normal console rewind
+         * log buffer, since that causes things to be printed multiple times
+         */
+        bfin_serial_console.flags &= ~CON_PRINTBUFFER;
+#endif
+
         if (port == -1 || port >= nr_active_ports)
                 port = 0;
         bfin_serial_init_ports();
diff --git a/drivers/serial/kgdboc.c b/drivers/serial/kgdboc.c
index d4b711c9a416..3374618300af 100644
--- a/drivers/serial/kgdboc.c
+++ b/drivers/serial/kgdboc.c
@@ -18,6 +18,7 @@
 #include <linux/tty.h>
 #include <linux/console.h>
 #include <linux/vt_kern.h>
+#include <linux/input.h>
 
 #define MAX_CONFIG_LEN          40
 
@@ -37,6 +38,61 @@ static struct tty_driver	*kgdb_tty_driver;
 static int                      kgdb_tty_line;
 
 #ifdef CONFIG_KDB_KEYBOARD
+static int kgdboc_reset_connect(struct input_handler *handler,
+                                struct input_dev *dev,
+                                const struct input_device_id *id)
+{
+        input_reset_device(dev);
+
+        /* Retrun an error - we do not want to bind, just to reset */
+        return -ENODEV;
+}
+
+static void kgdboc_reset_disconnect(struct input_handle *handle)
+{
+        /* We do not expect anyone to actually bind to us */
+        BUG();
+}
+
+static const struct input_device_id kgdboc_reset_ids[] = {
+        {
+                .flags = INPUT_DEVICE_ID_MATCH_EVBIT,
+                .evbit = { BIT_MASK(EV_KEY) },
+        },
+        { }
+};
+
+static struct input_handler kgdboc_reset_handler = {
+        .connect        = kgdboc_reset_connect,
+        .disconnect     = kgdboc_reset_disconnect,
+        .name           = "kgdboc_reset",
+        .id_table       = kgdboc_reset_ids,
+};
+
+static DEFINE_MUTEX(kgdboc_reset_mutex);
+
+static void kgdboc_restore_input_helper(struct work_struct *dummy)
+{
+        /*
+         * We need to take a mutex to prevent several instances of
+         * this work running on different CPUs so they don't try
+         * to register again already registered handler.
+         */
+        mutex_lock(&kgdboc_reset_mutex);
+
+        if (input_register_handler(&kgdboc_reset_handler) == 0)
+                input_unregister_handler(&kgdboc_reset_handler);
+
+        mutex_unlock(&kgdboc_reset_mutex);
+}
+
+static DECLARE_WORK(kgdboc_restore_input_work, kgdboc_restore_input_helper);
+
+static void kgdboc_restore_input(void)
+{
+        schedule_work(&kgdboc_restore_input_work);
+}
+
 static int kgdboc_register_kbd(char **cptr)
 {
         if (strncmp(*cptr, "kbd", 3) == 0) {
@@ -64,10 +120,12 @@ static void kgdboc_unregister_kbd(void)
                         i--;
                 }
         }
+        flush_work_sync(&kgdboc_restore_input_work);
 }
 #else /* ! CONFIG_KDB_KEYBOARD */
 #define kgdboc_register_kbd(x) 0
 #define kgdboc_unregister_kbd()
+#define kgdboc_restore_input()
 #endif /* ! CONFIG_KDB_KEYBOARD */
 
 static int kgdboc_option_setup(char *opt)
@@ -231,6 +289,7 @@ static void kgdboc_post_exp_handler(void)
                 dbg_restore_graphics = 0;
                 con_debug_leave();
         }
+        kgdboc_restore_input();
 }
 
 static struct kgdb_io kgdboc_io_ops = {
diff --git a/drivers/sh/clk/core.c b/drivers/sh/clk/core.c
index fd0d1b98901c..cb12a8e1466b 100644
--- a/drivers/sh/clk/core.c
+++ b/drivers/sh/clk/core.c
@@ -90,8 +90,8 @@ struct clk_rate_round_data {
 static long clk_rate_round_helper(struct clk_rate_round_data *rounder)
 {
         unsigned long rate_error, rate_error_prev = ~0UL;
-        unsigned long rate_best_fit = rounder->rate;
         unsigned long highest, lowest, freq;
+        long rate_best_fit = -ENOENT;
         int i;
 
         highest = 0;
@@ -146,7 +146,7 @@ long clk_rate_table_round(struct clk *clk,
         };
 
         if (clk->nr_freqs < 1)
-                return 0;
+                return -ENOSYS;
 
         return clk_rate_round_helper(&table_round);
 }
@@ -541,6 +541,98 @@ long clk_round_rate(struct clk *clk, unsigned long rate)
 }
 EXPORT_SYMBOL_GPL(clk_round_rate);
 
+long clk_round_parent(struct clk *clk, unsigned long target,
+                      unsigned long *best_freq, unsigned long *parent_freq,
+                      unsigned int div_min, unsigned int div_max)
+{
+        struct cpufreq_frequency_table *freq, *best = NULL;
+        unsigned long error = ULONG_MAX, freq_high, freq_low, div;
+        struct clk *parent = clk_get_parent(clk);
+
+        if (!parent) {
+                *parent_freq = 0;
+                *best_freq = clk_round_rate(clk, target);
+                return abs(target - *best_freq);
+        }
+
+        for (freq = parent->freq_table; freq->frequency != CPUFREQ_TABLE_END;
+             freq++) {
+                if (freq->frequency == CPUFREQ_ENTRY_INVALID)
+                        continue;
+
+                if (unlikely(freq->frequency / target <= div_min - 1)) {
+                        unsigned long freq_max;
+
+                        freq_max = (freq->frequency + div_min / 2) / div_min;
+                        if (error > target - freq_max) {
+                                error = target - freq_max;
+                                best = freq;
+                                if (best_freq)
+                                        *best_freq = freq_max;
+                        }
+
+                        pr_debug("too low freq %u, error %lu\n", freq->frequency,
+                                 target - freq_max);
+
+                        if (!error)
+                                break;
+
+                        continue;
+                }
+
+                if (unlikely(freq->frequency / target >= div_max)) {
+                        unsigned long freq_min;
+
+                        freq_min = (freq->frequency + div_max / 2) / div_max;
+                        if (error > freq_min - target) {
+                                error = freq_min - target;
+                                best = freq;
+                                if (best_freq)
+                                        *best_freq = freq_min;
+                        }
+
+                        pr_debug("too high freq %u, error %lu\n", freq->frequency,
+                                 freq_min - target);
+
+                        if (!error)
+                                break;
+
+                        continue;
+                }
+
+                div = freq->frequency / target;
+                freq_high = freq->frequency / div;
+                freq_low = freq->frequency / (div + 1);
+
+                if (freq_high - target < error) {
+                        error = freq_high - target;
+                        best = freq;
+                        if (best_freq)
+                                *best_freq = freq_high;
+                }
+
+                if (target - freq_low < error) {
+                        error = target - freq_low;
+                        best = freq;
+                        if (best_freq)
+                                *best_freq = freq_low;
+                }
+
+                pr_debug("%u / %lu = %lu, / %lu = %lu, best %lu, parent %u\n",
+                         freq->frequency, div, freq_high, div + 1, freq_low,
+                         *best_freq, best->frequency);
+
+                if (!error)
+                        break;
+        }
+
+        if (parent_freq)
+                *parent_freq = best->frequency;
+
+        return error;
+}
+EXPORT_SYMBOL_GPL(clk_round_parent);
+
 #ifdef CONFIG_PM
 static int clks_sysdev_suspend(struct sys_device *dev, pm_message_t state)
 {
diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c
index 873a99ff8f64..e5e9e6735f7d 100644
--- a/drivers/sh/intc/core.c
+++ b/drivers/sh/intc/core.c
@@ -79,7 +79,7 @@ static void __init intc_register_irq(struct intc_desc *desc,
          * Register the IRQ position with the global IRQ map, then insert
          * it in to the radix tree.
          */
-        irq_reserve_irqs(irq, 1);
+        irq_reserve_irq(irq);
 
         raw_spin_lock_irqsave(&intc_big_lock, flags);
         radix_tree_insert(&d->tree, enum_id, intc_irq_xlate_get(irq));
diff --git a/drivers/sh/intc/dynamic.c b/drivers/sh/intc/dynamic.c
index 4187cce20ffd..a3677c9dfe36 100644
--- a/drivers/sh/intc/dynamic.c
+++ b/drivers/sh/intc/dynamic.c
@@ -60,5 +60,5 @@ void reserve_intc_vectors(struct intc_vect *vectors, unsigned int nr_vecs)
         int i;
 
         for (i = 0; i < nr_vecs; i++)
-                irq_reserve_irqs(evt2irq(vectors[i].vect), 1);
+                irq_reserve_irq(evt2irq(vectors[i].vect));
 }
diff --git a/drivers/sh/intc/virq.c b/drivers/sh/intc/virq.c
index e5bf5d3c698e..4e0ff7181164 100644
--- a/drivers/sh/intc/virq.c
+++ b/drivers/sh/intc/virq.c
@@ -215,7 +215,7 @@ restart:
                 entry = radix_tree_deref_slot((void **)entries[i]);
                 if (unlikely(!entry))
                         continue;
-                if (unlikely(entry == RADIX_TREE_RETRY))
+                if (radix_tree_deref_retry(entry))
                         goto restart;
 
                 irq = create_irq();
diff --git a/drivers/staging/ath6kl/Kconfig b/drivers/staging/ath6kl/Kconfig
index ae2cdf48b74c..8a5caa30b85f 100644
--- a/drivers/staging/ath6kl/Kconfig
+++ b/drivers/staging/ath6kl/Kconfig
@@ -102,7 +102,7 @@ config AR600x_BT_RESET_PIN
 
 config ATH6KL_CFG80211
         bool "CFG80211 support"
-        depends on ATH6K_LEGACY
+        depends on ATH6K_LEGACY && CFG80211
         help
         Enables support for CFG80211 APIs. The default option is to use WEXT. Even with this option enabled, WEXT is not explicitly disabled and the onus of not exercising WEXT lies on the application(s) running in the user space.
 
diff --git a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c
index 22c6c6659f5b..ee8b47746a15 100644
--- a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c
+++ b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c
@@ -285,9 +285,9 @@ A_STATUS SetupHIFScatterSupport(HIF_DEVICE *device, HIF_DEVICE_SCATTER_SUPPORT_I
     do {
         
             /* check if host supports scatter requests and it meets our requirements */
-        if (device->func->card->host->max_hw_segs < MAX_SCATTER_ENTRIES_PER_REQ) {
+        if (device->func->card->host->max_segs < MAX_SCATTER_ENTRIES_PER_REQ) {
             AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HIF-SCATTER : host only supports scatter of : %d entries, need: %d \n",
-                    device->func->card->host->max_hw_segs, MAX_SCATTER_ENTRIES_PER_REQ));
+                    device->func->card->host->max_segs, MAX_SCATTER_ENTRIES_PER_REQ));
             status = A_ENOTSUP;
             break;    
         }
diff --git a/drivers/staging/ath6kl/os/linux/ar6000_drv.c b/drivers/staging/ath6kl/os/linux/ar6000_drv.c
index c5a6d6c16735..a659f7047373 100644
--- a/drivers/staging/ath6kl/os/linux/ar6000_drv.c
+++ b/drivers/staging/ath6kl/os/linux/ar6000_drv.c
@@ -1126,7 +1126,7 @@ ar6000_transfer_bin_file(AR_SOFTC_T *ar, AR6K_BIN_FILE file, A_UINT32 address, A
         if ((board_ext_address) && (fw_entry->size == (board_data_size + board_ext_data_size))) {
             A_UINT32 param;
 
-            status = BMIWriteMemory(ar->arHifDevice, board_ext_address, (A_UCHAR *)(((A_UINT32)fw_entry->data) + board_data_size), board_ext_data_size);
+            status = BMIWriteMemory(ar->arHifDevice, board_ext_address, (A_UCHAR *)(fw_entry->data + board_data_size), board_ext_data_size);
 
             if (status != A_OK) {
                 AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI operation failed: %d\n", __LINE__));
@@ -3030,7 +3030,8 @@ ar6000_data_tx(struct sk_buff *skb, struct net_device *dev)
         A_UINT8 csumDest=0;
         A_UINT8 csum=skb->ip_summed;
         if(csumOffload && (csum==CHECKSUM_PARTIAL)){
-            csumStart=skb->csum_start-(skb->network_header-skb->head)+sizeof(ATH_LLC_SNAP_HDR);
+            csumStart = (skb->head + skb->csum_start - skb_network_header(skb) +
+                         sizeof(ATH_LLC_SNAP_HDR));
             csumDest=skb->csum_offset+csumStart;
         }
 #endif
diff --git a/drivers/staging/ath6kl/os/linux/cfg80211.c b/drivers/staging/ath6kl/os/linux/cfg80211.c
index c94ad29eeb4d..7269d0a1d618 100644
--- a/drivers/staging/ath6kl/os/linux/cfg80211.c
+++ b/drivers/staging/ath6kl/os/linux/cfg80211.c
@@ -808,7 +808,7 @@ ar6k_cfg80211_scanComplete_event(AR_SOFTC_T *ar, A_STATUS status)
 
 static int
 ar6k_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
-                      A_UINT8 key_index, const A_UINT8 *mac_addr,
+                      A_UINT8 key_index, bool pairwise, const A_UINT8 *mac_addr,
                       struct key_params *params)
 {
     AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
@@ -901,7 +901,7 @@ ar6k_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
 
 static int
 ar6k_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev,
-                      A_UINT8 key_index, const A_UINT8 *mac_addr)
+                      A_UINT8 key_index, bool pairwise, const A_UINT8 *mac_addr)
 {
     AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
 
@@ -936,7 +936,8 @@ ar6k_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev,
 
 static int
 ar6k_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev,
-                      A_UINT8 key_index, const A_UINT8 *mac_addr, void *cookie,
+                      A_UINT8 key_index, bool pairwise, const A_UINT8 *mac_addr,
+                      void *cookie,
                       void (*callback)(void *cookie, struct key_params*))
 {
     AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
diff --git a/drivers/staging/ath6kl/os/linux/include/athendpack_linux.h b/drivers/staging/ath6kl/os/linux/include/athendpack_linux.h
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/drivers/staging/ath6kl/os/linux/include/athendpack_linux.h
+++ /dev/null
diff --git a/drivers/staging/ath6kl/os/linux/include/athstartpack_linux.h b/drivers/staging/ath6kl/os/linux/include/athstartpack_linux.h
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/drivers/staging/ath6kl/os/linux/include/athstartpack_linux.h
+++ /dev/null
diff --git a/drivers/staging/batman-adv/hard-interface.c b/drivers/staging/batman-adv/hard-interface.c
index 80cfa8669585..b68a7e5173be 100644
--- a/drivers/staging/batman-adv/hard-interface.c
+++ b/drivers/staging/batman-adv/hard-interface.c
@@ -165,7 +165,7 @@ static void update_mac_addresses(struct batman_if *batman_if)
                batman_if->net_dev->dev_addr, ETH_ALEN);
 }
 
-static void check_known_mac_addr(uint8_t *addr)
+static void check_known_mac_addr(struct net_device *net_dev)
 {
         struct batman_if *batman_if;
 
@@ -175,11 +175,16 @@ static void check_known_mac_addr(uint8_t *addr)
                     (batman_if->if_status != IF_TO_BE_ACTIVATED))
                         continue;
 
-                if (!compare_orig(batman_if->net_dev->dev_addr, addr))
+                if (batman_if->net_dev == net_dev)
+                        continue;
+
+                if (!compare_orig(batman_if->net_dev->dev_addr,
+                                  net_dev->dev_addr))
                         continue;
 
                 pr_warning("The newly added mac address (%pM) already exists "
-                           "on: %s\n", addr, batman_if->net_dev->name);
+                           "on: %s\n", net_dev->dev_addr,
+                           batman_if->net_dev->name);
                 pr_warning("It is strongly recommended to keep mac addresses "
                            "unique to avoid problems!\n");
         }
@@ -430,7 +435,7 @@ static struct batman_if *hardif_add_interface(struct net_device *net_dev)
         atomic_set(&batman_if->refcnt, 0);
         hardif_hold(batman_if);
 
-        check_known_mac_addr(batman_if->net_dev->dev_addr);
+        check_known_mac_addr(batman_if->net_dev);
 
         spin_lock(&if_list_lock);
         list_add_tail_rcu(&batman_if->list, &if_list);
@@ -515,7 +520,7 @@ static int hard_if_event(struct notifier_block *this,
                         goto out;
                 }
 
-                check_known_mac_addr(batman_if->net_dev->dev_addr);
+                check_known_mac_addr(batman_if->net_dev);
                 update_mac_addresses(batman_if);
 
                 bat_priv = netdev_priv(batman_if->soft_iface);
diff --git a/drivers/staging/batman-adv/routing.c b/drivers/staging/batman-adv/routing.c
index 90102631330b..657b69e6b957 100644
--- a/drivers/staging/batman-adv/routing.c
+++ b/drivers/staging/batman-adv/routing.c
@@ -1000,10 +1000,10 @@ int recv_icmp_packet(struct sk_buff *skb, struct batman_if *recv_if)
 
 /* find a suitable router for this originator, and use
  * bonding if possible. */
-struct neigh_node *find_router(struct orig_node *orig_node,
+struct neigh_node *find_router(struct bat_priv *bat_priv,
+                               struct orig_node *orig_node,
                                struct batman_if *recv_if)
 {
-        struct bat_priv *bat_priv;
         struct orig_node *primary_orig_node;
         struct orig_node *router_orig;
         struct neigh_node *router, *first_candidate, *best_router;
@@ -1019,13 +1019,9 @@ struct neigh_node *find_router(struct orig_node *orig_node,
         /* without bonding, the first node should
          * always choose the default router. */
 
-        if (!recv_if)
-                return orig_node->router;
-
-        bat_priv = netdev_priv(recv_if->soft_iface);
         bonding_enabled = atomic_read(&bat_priv->bonding_enabled);
 
-        if (!bonding_enabled)
+        if ((!recv_if) && (!bonding_enabled))
                 return orig_node->router;
 
         router_orig = orig_node->router->orig_node;
@@ -1154,7 +1150,7 @@ static int route_unicast_packet(struct sk_buff *skb,
         orig_node = ((struct orig_node *)
                      hash_find(bat_priv->orig_hash, unicast_packet->dest));
 
-        router = find_router(orig_node, recv_if);
+        router = find_router(bat_priv, orig_node, recv_if);
 
         if (!router) {
                 spin_unlock_irqrestore(&bat_priv->orig_hash_lock, flags);
diff --git a/drivers/staging/batman-adv/routing.h b/drivers/staging/batman-adv/routing.h
index 06ea99df3706..92674c8d9c03 100644
--- a/drivers/staging/batman-adv/routing.h
+++ b/drivers/staging/batman-adv/routing.h
@@ -38,8 +38,8 @@ int recv_ucast_frag_packet(struct sk_buff *skb, struct batman_if *recv_if);
 int recv_bcast_packet(struct sk_buff *skb, struct batman_if *recv_if);
 int recv_vis_packet(struct sk_buff *skb, struct batman_if *recv_if);
 int recv_bat_packet(struct sk_buff *skb, struct batman_if *recv_if);
-struct neigh_node *find_router(struct orig_node *orig_node,
-                struct batman_if *recv_if);
+struct neigh_node *find_router(struct bat_priv *bat_priv,
+                struct orig_node *orig_node, struct batman_if *recv_if);
 void update_bonding_candidates(struct bat_priv *bat_priv,
                                struct orig_node *orig_node);
 
diff --git a/drivers/staging/batman-adv/unicast.c b/drivers/staging/batman-adv/unicast.c
index 0dac50d69c03..0459413ff67f 100644
--- a/drivers/staging/batman-adv/unicast.c
+++ b/drivers/staging/batman-adv/unicast.c
@@ -224,7 +224,7 @@ int unicast_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv)
         if (!orig_node)
                 orig_node = transtable_search(bat_priv, ethhdr->h_dest);
 
-        router = find_router(orig_node, NULL);
+        router = find_router(bat_priv, orig_node, NULL);
 
         if (!router)
                 goto unlock;
diff --git a/drivers/staging/bcm/Bcmchar.c b/drivers/staging/bcm/Bcmchar.c
index 77fdfe24d999..fead9c56162e 100644
--- a/drivers/staging/bcm/Bcmchar.c
+++ b/drivers/staging/bcm/Bcmchar.c
@@ -1001,13 +1001,15 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
                 }
 #endif
                 case IOCTL_BE_BUCKET_SIZE:
-                        Adapter->BEBucketSize = *(PULONG)arg;
-                        Status = STATUS_SUCCESS;
+                        Status = 0;
+                        if (get_user(Adapter->BEBucketSize, (unsigned long __user *)arg))
+                                Status = -EFAULT;
                         break;
 
                 case IOCTL_RTPS_BUCKET_SIZE:
-                        Adapter->rtPSBucketSize = *(PULONG)arg;
-                        Status = STATUS_SUCCESS;
+                        Status = 0;
+                        if (get_user(Adapter->rtPSBucketSize, (unsigned long __user *)arg))
+                                Status = -EFAULT;
                         break;
                 case IOCTL_CHIP_RESET:
             {
@@ -1028,11 +1030,15 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
                 case IOCTL_QOS_THRESHOLD:
                 {
                         USHORT uiLoopIndex;
-                        for(uiLoopIndex = 0 ; uiLoopIndex < NO_OF_QUEUES ; uiLoopIndex++)
-                        {
-                                Adapter->PackInfo[uiLoopIndex].uiThreshold = *(PULONG)arg;
+
+                        Status = 0;
+                        for (uiLoopIndex = 0; uiLoopIndex < NO_OF_QUEUES; uiLoopIndex++) {
+                                if (get_user(Adapter->PackInfo[uiLoopIndex].uiThreshold,
+                                                (unsigned long __user *)arg)) {
+                                        Status = -EFAULT;
+                                        break;
+                                }
                         }
-                        Status = STATUS_SUCCESS;
                         break;
                 }
 
@@ -1093,7 +1099,8 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
                 }
                 case IOCTL_BCM_GET_CURRENT_STATUS:
                 {
-                        LINK_STATE *plink_state = NULL;
+                        LINK_STATE plink_state;
+
                         /* Copy Ioctl Buffer structure */
                         if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
                         {
@@ -1101,13 +1108,19 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
                                 Status = -EFAULT;
                                 break;
                         }
-                        plink_state = (LINK_STATE*)arg;
-                        plink_state->bIdleMode = (UCHAR)Adapter->IdleMode;
-                        plink_state->bShutdownMode = Adapter->bShutStatus;
-                        plink_state->ucLinkStatus = (UCHAR)Adapter->LinkStatus;
-                        if(copy_to_user(IoBuffer.OutputBuffer,
-                                (PUCHAR)plink_state, (UINT)IoBuffer.OutputLength))
-                        {
+                        if (IoBuffer.OutputLength != sizeof(plink_state)) {
+                                Status = -EINVAL;
+                                break;
+                        }
+
+                        if (copy_from_user(&plink_state, (void __user *)arg, sizeof(plink_state))) {
+                                Status = -EFAULT;
+                                break;
+                        }
+                        plink_state.bIdleMode = (UCHAR)Adapter->IdleMode;
+                        plink_state.bShutdownMode = Adapter->bShutStatus;
+                        plink_state.ucLinkStatus = (UCHAR)Adapter->LinkStatus;
+                        if (copy_to_user(IoBuffer.OutputBuffer, &plink_state, IoBuffer.OutputLength)) {
                                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy_to_user Failed..\n");
                                 Status = -EFAULT;
                                 break;
@@ -1331,7 +1344,9 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
                                                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Copy From User space failed. status :%d", Status);
                                                 return -EFAULT;
                                         }
-                                        uiSectorSize = *((PUINT)(IoBuffer.InputBuffer)); /* FIXME: unchecked __user access */
+                                        if (get_user(uiSectorSize, (unsigned int __user *)IoBuffer.InputBuffer))
+                                                return -EFAULT;
+
                                         if((uiSectorSize < MIN_SECTOR_SIZE) || (uiSectorSize > MAX_SECTOR_SIZE))
                                         {
 
diff --git a/drivers/staging/brcm80211/README b/drivers/staging/brcm80211/README
index c3ba9bb9b116..c8f1cf1b4409 100644
--- a/drivers/staging/brcm80211/README
+++ b/drivers/staging/brcm80211/README
@@ -90,5 +90,5 @@ Contact Info:
 =============
 Brett Rudley    brudley@broadcom.com
 Henry Ptasinski henryp@broadcom.com
-Nohee Ko        noheek@broadcom.com
+Dowan Kim       dowan@broadcom.com
 
diff --git a/drivers/staging/brcm80211/TODO b/drivers/staging/brcm80211/TODO
index 8803d300b531..dbf904184899 100644
--- a/drivers/staging/brcm80211/TODO
+++ b/drivers/staging/brcm80211/TODO
@@ -45,5 +45,5 @@ Contact
 =====
 Brett Rudley <brudley@broadcom.com>
 Henry Ptasinski <henryp@broadcom.com>
-Nohee Ko <noheek@broadcom.com>
+Dowan Kim <dowan@broadcom.com>
 
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
index bbbe7c5f7492..9335f02029aa 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
@@ -2222,8 +2222,6 @@ int dhd_net_attach(dhd_pub_t *dhdp, int ifidx)
         ASSERT(net);
 
         ASSERT(!net->netdev_ops);
-        net->netdev_ops = &dhd_ops_virt;
-
         net->netdev_ops = &dhd_ops_pri;
 
         /*
diff --git a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
index 3f29488d9c72..ea0825238d53 100644
--- a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
@@ -95,12 +95,12 @@ static s32 wl_cfg80211_config_default_key(struct wiphy *wiphy,
                                             struct net_device *dev,
                                             u8 key_idx);
 static s32 wl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev,
-                                 u8 key_idx, const u8 *mac_addr,
+                                 u8 key_idx, bool pairwise, const u8 *mac_addr,
                                  struct key_params *params);
 static s32 wl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *dev,
-                                 u8 key_idx, const u8 *mac_addr);
+                                 u8 key_idx, bool pairwise, const u8 *mac_addr);
 static s32 wl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *dev,
-                                 u8 key_idx, const u8 *mac_addr,
+                                 u8 key_idx, bool pairwise, const u8 *mac_addr,
                                  void *cookie, void (*callback) (void *cookie,
                                                                  struct
                                                                  key_params *
@@ -1615,7 +1615,7 @@ wl_add_keyext(struct wiphy *wiphy, struct net_device *dev,
 
 static s32
 wl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev,
-                    u8 key_idx, const u8 *mac_addr,
+                    u8 key_idx, bool pairwise, const u8 *mac_addr,
                     struct key_params *params)
 {
         struct wl_wsec_key key;
@@ -1700,7 +1700,7 @@ wl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev,
 
 static s32
 wl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *dev,
-                    u8 key_idx, const u8 *mac_addr)
+                    u8 key_idx, bool pairwise, const u8 *mac_addr)
 {
         struct wl_wsec_key key;
         s32 err = 0;
@@ -1756,7 +1756,7 @@ wl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *dev,
 
 static s32
 wl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *dev,
-                    u8 key_idx, const u8 *mac_addr, void *cookie,
+                    u8 key_idx, bool pairwise, const u8 *mac_addr, void *cookie,
                     void (*callback) (void *cookie, struct key_params * params))
 {
         struct key_params params;
diff --git a/drivers/staging/cpia/cpia.c b/drivers/staging/cpia/cpia.c
index 933ae4c8cb9a..0e740b8dafc3 100644
--- a/drivers/staging/cpia/cpia.c
+++ b/drivers/staging/cpia/cpia.c
@@ -3184,13 +3184,9 @@ static int cpia_open(struct file *file)
                 goto oops;
         }
 
-        err = -EINTR;
-        if(signal_pending(current))
-                goto oops;
-
         /* Set ownership of /proc/cpia/videoX to current user */
         if(cam->proc_entry)
-                cam->proc_entry->uid = current_uid();
+                cam->proc_entry->uid = current_euid();
 
         /* set mark for loading first frame uncompressed */
         cam->first_frame = 1;
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c b/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c
index 87a6487531c2..20d509836d9e 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c
@@ -286,7 +286,6 @@ int ft1000_CreateDevice(struct ft1000_device *dev)
     pid = kernel_thread (exec_mknod, (void *)info, 0);
 
     // initialize application information
-    info->appcnt = 0;
 
 //    if (ft1000_flarion_cnt == 0) {
 //
diff --git a/drivers/staging/hv/hv_utils.c b/drivers/staging/hv/hv_utils.c
index 702a478d5542..a99e900ec4c9 100644
--- a/drivers/staging/hv/hv_utils.c
+++ b/drivers/staging/hv/hv_utils.c
@@ -212,9 +212,6 @@ static void heartbeat_onchannelcallback(void *context)
                            recvlen, requestid);
 
                 icmsghdrp = (struct icmsg_hdr *)&buf[
-                        sizeof(struct vmbuspipe_hdr)];
-
-                icmsghdrp = (struct icmsg_hdr *)&buf[
                                 sizeof(struct vmbuspipe_hdr)];
 
                 if (icmsghdrp->icmsgtype == ICMSGTYPE_NEGOTIATE) {
diff --git a/drivers/staging/intel_sst/intel_sst_app_interface.c b/drivers/staging/intel_sst/intel_sst_app_interface.c
index 463e5cba8307..9618c7997461 100644
--- a/drivers/staging/intel_sst/intel_sst_app_interface.c
+++ b/drivers/staging/intel_sst/intel_sst_app_interface.c
@@ -244,12 +244,12 @@ static int intel_sst_mmap_play_capture(u32 str_id,
         int retval, i;
         struct stream_info *stream;
         struct snd_sst_mmap_buff_entry *buf_entry;
+        struct snd_sst_mmap_buff_entry *tmp_buf;
 
         pr_debug("sst:called for str_id %d\n", str_id);
         retval = sst_validate_strid(str_id);
         if (retval)
                 return -EINVAL;
-        BUG_ON(!mmap_buf);
 
         stream = &sst_drv_ctx->streams[str_id];
         if (stream->mmapped != true)
@@ -262,14 +262,24 @@ static int intel_sst_mmap_play_capture(u32 str_id,
         stream->curr_bytes = 0;
         stream->cumm_bytes = 0;
 
+        tmp_buf = kcalloc(mmap_buf->entries, sizeof(*tmp_buf), GFP_KERNEL);
+        if (!tmp_buf)
+                return -ENOMEM;
+        if (copy_from_user(tmp_buf, (void __user *)mmap_buf->buff,
+                        mmap_buf->entries * sizeof(*tmp_buf))) {
+                retval = -EFAULT;
+                goto out_free;
+        }
+
         pr_debug("sst:new buffers count %d status %d\n",
                         mmap_buf->entries, stream->status);
-        buf_entry = mmap_buf->buff;
+        buf_entry = tmp_buf;
         for (i = 0; i < mmap_buf->entries; i++) {
-                BUG_ON(!buf_entry);
                 bufs = kzalloc(sizeof(*bufs), GFP_KERNEL);
-                if (!bufs)
-                        return -ENOMEM;
+                if (!bufs) {
+                        retval = -ENOMEM;
+                        goto out_free;
+                }
                 bufs->size = buf_entry->size;
                 bufs->offset = buf_entry->offset;
                 bufs->addr = sst_drv_ctx->mmap_mem;
@@ -293,13 +303,15 @@ static int intel_sst_mmap_play_capture(u32 str_id,
                         if (sst_play_frame(str_id) < 0) {
                                 pr_warn("sst: play frames fail\n");
                                 mutex_unlock(&stream->lock);
-                                return -EIO;
+                                retval = -EIO;
+                                goto out_free;
                         }
                 } else if (stream->ops == STREAM_OPS_CAPTURE) {
                         if (sst_capture_frame(str_id) < 0) {
                                 pr_warn("sst: capture frame fail\n");
                                 mutex_unlock(&stream->lock);
-                                return -EIO;
+                                retval = -EIO;
+                                goto out_free;
                         }
                 }
         }
@@ -314,6 +326,9 @@ static int intel_sst_mmap_play_capture(u32 str_id,
         if (retval >= 0)
                 retval = stream->cumm_bytes;
         pr_debug("sst:end of play/rec ioctl bytes = %d!!\n", retval);
+
+out_free:
+        kfree(tmp_buf);
         return retval;
 }
 
@@ -377,7 +392,7 @@ static int snd_sst_fill_kernel_list(struct stream_info *stream,
 {
         struct sst_stream_bufs *stream_bufs;
         unsigned long index, mmap_len;
-        unsigned char *bufp;
+        unsigned char __user *bufp;
         unsigned long size, copied_size;
         int retval = 0, add_to_list = 0;
         static int sent_offset;
@@ -512,9 +527,7 @@ static int snd_sst_copy_userbuf_capture(struct stream_info *stream,
                         /* copy to user */
                         list_for_each_entry_safe(entry, _entry,
                                                 copy_to_list, node) {
-                                if (copy_to_user((void *)
-                                             iovec[entry->iov_index].iov_base +
-                                             entry->iov_offset,
+                                if (copy_to_user(iovec[entry->iov_index].iov_base + entry->iov_offset,
                                              kbufs->addr + entry->offset,
                                              entry->size)) {
                                         /* Clean up the list and return error */
@@ -590,7 +603,7 @@ static int intel_sst_read_write(unsigned int str_id, char __user *buf,
                         buf, (int) count, (int) stream->status);
 
         stream->buf_type = SST_BUF_USER_STATIC;
-        iovec.iov_base = (void *)buf;
+        iovec.iov_base = buf;
         iovec.iov_len  = count;
         nr_segs = 1;
 
@@ -838,7 +851,7 @@ long intel_sst_ioctl(struct file *file_ptr, unsigned int cmd, unsigned long arg)
                 break;
 
         case _IOC_NR(SNDRV_SST_STREAM_SET_PARAMS): {
-                struct snd_sst_params *str_param = (struct snd_sst_params *)arg;
+                struct snd_sst_params str_param;
 
                 pr_debug("sst: IOCTL_SET_PARAMS recieved!\n");
                 if (minor != STREAM_MODULE) {
@@ -846,17 +859,25 @@ long intel_sst_ioctl(struct file *file_ptr, unsigned int cmd, unsigned long arg)
                         break;
                 }
 
+                if (copy_from_user(&str_param, (void __user *)arg,
+                                sizeof(str_param))) {
+                        retval = -EFAULT;
+                        break;
+                }
+
                 if (!str_id) {
 
-                        retval = sst_get_stream(str_param);
+                        retval = sst_get_stream(&str_param);
                         if (retval > 0) {
                                 struct stream_info *str_info;
+                                char __user *dest;
+
                                 sst_drv_ctx->stream_cnt++;
                                 data->str_id = retval;
                                 str_info = &sst_drv_ctx->streams[retval];
                                 str_info->src = SST_DRV;
-                                retval = copy_to_user(&str_param->stream_id,
-                                                &retval, sizeof(__u32));
+                                dest = (char __user *)arg + offsetof(struct snd_sst_params, stream_id);
+                                retval = copy_to_user(dest, &retval, sizeof(__u32));
                                 if (retval)
                                         retval = -EFAULT;
                         } else {
@@ -866,16 +887,14 @@ long intel_sst_ioctl(struct file *file_ptr, unsigned int cmd, unsigned long arg)
                 } else {
                         pr_debug("sst: SET_STREAM_PARAMS recieved!\n");
                         /* allocated set params only */
-                        retval = sst_set_stream_param(str_id, str_param);
+                        retval = sst_set_stream_param(str_id, &str_param);
                         /* Block the call for reply */
                         if (!retval) {
                                 int sfreq = 0, word_size = 0, num_channel = 0;
-                                sfreq = str_param->sparams.uc.pcm_params.sfreq;
-                                word_size = str_param->sparams.
-                                                uc.pcm_params.pcm_wd_sz;
-                                num_channel = str_param->
-                                        sparams.uc.pcm_params.num_chan;
-                                if (str_param->ops == STREAM_OPS_CAPTURE) {
+                                sfreq = str_param.sparams.uc.pcm_params.sfreq;
+                                word_size = str_param.sparams.uc.pcm_params.pcm_wd_sz;
+                                num_channel = str_param.sparams.uc.pcm_params.num_chan;
+                                if (str_param.ops == STREAM_OPS_CAPTURE) {
                                         sst_drv_ctx->scard_ops->\
                                         set_pcm_audio_params(sfreq,
                                                 word_size, num_channel);
@@ -885,41 +904,39 @@ long intel_sst_ioctl(struct file *file_ptr, unsigned int cmd, unsigned long arg)
                 break;
         }
         case _IOC_NR(SNDRV_SST_SET_VOL): {
-                struct snd_sst_vol *set_vol;
-                struct snd_sst_vol *rec_vol = (struct snd_sst_vol *)arg;
+                struct snd_sst_vol set_vol;
+
+                if (copy_from_user(&set_vol, (void __user *)arg,
+                                sizeof(set_vol))) {
+                        pr_debug("sst: copy failed\n");
+                        retval = -EFAULT;
+                        break;
+                }
                 pr_debug("sst: SET_VOLUME recieved for %d!\n",
-                                rec_vol->stream_id);
-                if (minor == STREAM_MODULE && rec_vol->stream_id == 0) {
+                                set_vol.stream_id);
+                if (minor == STREAM_MODULE && set_vol.stream_id == 0) {
                         pr_debug("sst: invalid operation!\n");
                         retval = -EPERM;
                         break;
                 }
-                set_vol = kzalloc(sizeof(*set_vol), GFP_ATOMIC);
-                if (!set_vol) {
-                        pr_debug("sst: mem allocation failed\n");
-                        retval = -ENOMEM;
-                        break;
-                }
-                if (copy_from_user(set_vol, rec_vol, sizeof(*set_vol))) {
-                        pr_debug("sst: copy failed\n");
-                        retval = -EFAULT;
-                        break;
-                }
-                retval = sst_set_vol(set_vol);
-                kfree(set_vol);
+                retval = sst_set_vol(&set_vol);
                 break;
         }
         case _IOC_NR(SNDRV_SST_GET_VOL): {
-                struct snd_sst_vol *rec_vol = (struct snd_sst_vol *)arg;
                 struct snd_sst_vol get_vol;
+
+                if (copy_from_user(&get_vol, (void __user *)arg,
+                                sizeof(get_vol))) {
+                        retval = -EFAULT;
+                        break;
+                }
                 pr_debug("sst: IOCTL_GET_VOLUME recieved for stream = %d!\n",
-                                rec_vol->stream_id);
-                if (minor == STREAM_MODULE && rec_vol->stream_id == 0) {
+                                get_vol.stream_id);
+                if (minor == STREAM_MODULE && get_vol.stream_id == 0) {
                         pr_debug("sst: invalid operation!\n");
                         retval = -EPERM;
                         break;
                 }
-                get_vol.stream_id = rec_vol->stream_id;
                 retval = sst_get_vol(&get_vol);
                 if (retval) {
                         retval = -EIO;
@@ -928,7 +945,7 @@ long intel_sst_ioctl(struct file *file_ptr, unsigned int cmd, unsigned long arg)
                 pr_debug("sst: id:%d\n, vol:%d, ramp_dur:%d, ramp_type:%d\n",
                                 get_vol.stream_id, get_vol.volume,
                                 get_vol.ramp_duration, get_vol.ramp_type);
-                if (copy_to_user((struct snd_sst_vol *)arg,
+                if (copy_to_user((struct snd_sst_vol __user *)arg,
                                 &get_vol, sizeof(get_vol))) {
                         retval = -EFAULT;
                         break;
@@ -938,25 +955,20 @@ long intel_sst_ioctl(struct file *file_ptr, unsigned int cmd, unsigned long arg)
         }
 
         case _IOC_NR(SNDRV_SST_MUTE): {
-                struct snd_sst_mute *set_mute;
-                struct snd_sst_vol *rec_mute = (struct snd_sst_vol *)arg;
-                pr_debug("sst: SNDRV_SST_SET_VOLUME recieved for %d!\n",
-                        rec_mute->stream_id);
-                if (minor == STREAM_MODULE && rec_mute->stream_id == 0) {
-                        retval = -EPERM;
-                        break;
-                }
-                set_mute = kzalloc(sizeof(*set_mute), GFP_ATOMIC);
-                if (!set_mute) {
-                        retval = -ENOMEM;
+                struct snd_sst_mute set_mute;
+
+                if (copy_from_user(&set_mute, (void __user *)arg,
+                                sizeof(set_mute))) {
+                        retval = -EFAULT;
                         break;
                 }
-                if (copy_from_user(set_mute, rec_mute, sizeof(*set_mute))) {
-                        retval = -EFAULT;
+                pr_debug("sst: SNDRV_SST_SET_VOLUME recieved for %d!\n",
+                        set_mute.stream_id);
+                if (minor == STREAM_MODULE && set_mute.stream_id == 0) {
+                        retval = -EPERM;
                         break;
                 }
-                retval = sst_set_mute(set_mute);
-                kfree(set_mute);
+                retval = sst_set_mute(&set_mute);
                 break;
         }
         case _IOC_NR(SNDRV_SST_STREAM_GET_PARAMS): {
@@ -973,7 +985,7 @@ long intel_sst_ioctl(struct file *file_ptr, unsigned int cmd, unsigned long arg)
                         retval = -EIO;
                         break;
                 }
-                if (copy_to_user((struct snd_sst_get_stream_params *)arg,
+                if (copy_to_user((struct snd_sst_get_stream_params __user *)arg,
                                         &get_params, sizeof(get_params))) {
                         retval = -EFAULT;
                         break;
@@ -983,16 +995,22 @@ long intel_sst_ioctl(struct file *file_ptr, unsigned int cmd, unsigned long arg)
         }
 
         case _IOC_NR(SNDRV_SST_MMAP_PLAY):
-        case _IOC_NR(SNDRV_SST_MMAP_CAPTURE):
+        case _IOC_NR(SNDRV_SST_MMAP_CAPTURE): {
+                struct snd_sst_mmap_buffs mmap_buf;
+
                 pr_debug("sst: SNDRV_SST_MMAP_PLAY/CAPTURE recieved!\n");
                 if (minor != STREAM_MODULE) {
                         retval = -EBADRQC;
                         break;
                 }
-                retval = intel_sst_mmap_play_capture(str_id,
-                                (struct snd_sst_mmap_buffs *)arg);
+                if (copy_from_user(&mmap_buf, (void __user *)arg,
+                                sizeof(mmap_buf))) {
+                        retval = -EFAULT;
+                        break;
+                }
+                retval = intel_sst_mmap_play_capture(str_id, &mmap_buf);
                 break;
-
+        }
         case _IOC_NR(SNDRV_SST_STREAM_DROP):
                 pr_debug("sst: SNDRV_SST_IOCTL_DROP recieved!\n");
                 if (minor != STREAM_MODULE) {
@@ -1003,7 +1021,6 @@ long intel_sst_ioctl(struct file *file_ptr, unsigned int cmd, unsigned long arg)
                 break;
 
         case _IOC_NR(SNDRV_SST_STREAM_GET_TSTAMP): {
-                unsigned long long *ms = (unsigned long long *)arg;
                 struct snd_sst_tstamp tstamp = {0};
                 unsigned long long time, freq, mod;
 
@@ -1013,14 +1030,14 @@ long intel_sst_ioctl(struct file *file_ptr, unsigned int cmd, unsigned long arg)
                         break;
                 }
                 memcpy_fromio(&tstamp,
-                        ((void *)(sst_drv_ctx->mailbox + SST_TIME_STAMP)
-                        +(str_id * sizeof(tstamp))),
+                        sst_drv_ctx->mailbox + SST_TIME_STAMP + str_id * sizeof(tstamp),
                         sizeof(tstamp));
                 time = tstamp.samples_rendered;
                 freq = (unsigned long long) tstamp.sampling_frequency;
                 time = time * 1000; /* converting it to ms */
                 mod = do_div(time, freq);
-                if (copy_to_user(ms, &time, sizeof(*ms)))
+                if (copy_to_user((void __user *)arg, &time,
+                                sizeof(unsigned long long)))
                         retval = -EFAULT;
                 break;
         }
@@ -1065,92 +1082,118 @@ long intel_sst_ioctl(struct file *file_ptr, unsigned int cmd, unsigned long arg)
         }
 
         case _IOC_NR(SNDRV_SST_SET_TARGET_DEVICE): {
-                struct snd_sst_target_device *target_device;
+                struct snd_sst_target_device target_device;
 
                 pr_debug("sst: SET_TARGET_DEVICE recieved!\n");
-                target_device = (struct snd_sst_target_device *)arg;
-                BUG_ON(!target_device);
+                if (copy_from_user(&target_device, (void __user *)arg,
+                                sizeof(target_device))) {
+                        retval = -EFAULT;
+                        break;
+                }
                 if (minor != AM_MODULE) {
                         retval = -EBADRQC;
                         break;
                 }
-                retval = sst_target_device_select(target_device);
+                retval = sst_target_device_select(&target_device);
                 break;
         }
 
         case _IOC_NR(SNDRV_SST_DRIVER_INFO): {
-                struct snd_sst_driver_info *info =
-                        (struct snd_sst_driver_info *)arg;
+                struct snd_sst_driver_info info;
 
                 pr_debug("sst: SNDRV_SST_DRIVER_INFO recived\n");
-                info->version = SST_VERSION_NUM;
+                info.version = SST_VERSION_NUM;
                 /* hard coding, shud get sumhow later */
-                info->active_pcm_streams = sst_drv_ctx->stream_cnt -
+                info.active_pcm_streams = sst_drv_ctx->stream_cnt -
                                                 sst_drv_ctx->encoded_cnt;
-                info->active_enc_streams = sst_drv_ctx->encoded_cnt;
-                info->max_pcm_streams = MAX_ACTIVE_STREAM - MAX_ENC_STREAM;
-                info->max_enc_streams = MAX_ENC_STREAM;
-                info->buf_per_stream = sst_drv_ctx->mmap_len;
+                info.active_enc_streams = sst_drv_ctx->encoded_cnt;
+                info.max_pcm_streams = MAX_ACTIVE_STREAM - MAX_ENC_STREAM;
+                info.max_enc_streams = MAX_ENC_STREAM;
+                info.buf_per_stream = sst_drv_ctx->mmap_len;
+                if (copy_to_user((void __user *)arg, &info,
+                                sizeof(info)))
+                        retval = -EFAULT;
                 break;
         }
 
         case _IOC_NR(SNDRV_SST_STREAM_DECODE): {
-                struct snd_sst_dbufs *param =
-                                (struct snd_sst_dbufs *)arg, dbufs_local;
-                int i;
+                struct snd_sst_dbufs param;
+                struct snd_sst_dbufs dbufs_local;
                 struct snd_sst_buffs ibufs, obufs;
-                struct snd_sst_buff_entry ibuf_temp[param->ibufs->entries],
-                                obuf_temp[param->obufs->entries];
+                struct snd_sst_buff_entry *ibuf_tmp, *obuf_tmp;
+                char __user *dest;
 
                 pr_debug("sst: SNDRV_SST_STREAM_DECODE recived\n");
                 if (minor != STREAM_MODULE) {
                         retval = -EBADRQC;
                         break;
                 }
-                if (!param) {
-                        retval = -EINVAL;
+                if (copy_from_user(&param, (void __user *)arg,
+                                sizeof(param))) {
+                        retval = -EFAULT;
                         break;
                 }
 
-                dbufs_local.input_bytes_consumed = param->input_bytes_consumed;
+                dbufs_local.input_bytes_consumed = param.input_bytes_consumed;
                 dbufs_local.output_bytes_produced =
-                                        param->output_bytes_produced;
-                dbufs_local.ibufs = &ibufs;
-                dbufs_local.obufs = &obufs;
-                dbufs_local.ibufs->entries = param->ibufs->entries;
-                dbufs_local.ibufs->type = param->ibufs->type;
-                dbufs_local.obufs->entries = param->obufs->entries;
-                dbufs_local.obufs->type = param->obufs->type;
-
-                dbufs_local.ibufs->buff_entry = ibuf_temp;
-                for (i = 0; i < dbufs_local.ibufs->entries; i++) {
-                        ibuf_temp[i].buffer =
-                                param->ibufs->buff_entry[i].buffer;
-                        ibuf_temp[i].size =
-                                param->ibufs->buff_entry[i].size;
+                                        param.output_bytes_produced;
+
+                if (copy_from_user(&ibufs, (void __user *)param.ibufs, sizeof(ibufs))) {
+                        retval = -EFAULT;
+                        break;
+                }
+                if (copy_from_user(&obufs, (void __user *)param.obufs, sizeof(obufs))) {
+                        retval = -EFAULT;
+                        break;
                 }
-                dbufs_local.obufs->buff_entry = obuf_temp;
-                for (i = 0; i < dbufs_local.obufs->entries; i++) {
-                        obuf_temp[i].buffer =
-                                param->obufs->buff_entry[i].buffer;
-                        obuf_temp[i].size =
-                                param->obufs->buff_entry[i].size;
+
+                ibuf_tmp = kcalloc(ibufs.entries, sizeof(*ibuf_tmp), GFP_KERNEL);
+                obuf_tmp = kcalloc(obufs.entries, sizeof(*obuf_tmp), GFP_KERNEL);
+                if (!ibuf_tmp || !obuf_tmp) {
+                        retval = -ENOMEM;
+                        goto free_iobufs;
+                }
+
+                if (copy_from_user(ibuf_tmp, (void __user *)ibufs.buff_entry,
+                                ibufs.entries * sizeof(*ibuf_tmp))) {
+                        retval = -EFAULT;
+                        goto free_iobufs;
                 }
+                ibufs.buff_entry = ibuf_tmp;
+                dbufs_local.ibufs = &ibufs;
+
+                if (copy_from_user(obuf_tmp, (void __user *)obufs.buff_entry,
+                                obufs.entries * sizeof(*obuf_tmp))) {
+                        retval = -EFAULT;
+                        goto free_iobufs;
+                }
+                obufs.buff_entry = obuf_tmp;
+                dbufs_local.obufs = &obufs;
+
                 retval = sst_decode(str_id, &dbufs_local);
-                if (retval)
-                        retval =  -EAGAIN;
-                if (copy_to_user(&param->input_bytes_consumed,
+                if (retval) {
+                        retval = -EAGAIN;
+                        goto free_iobufs;
+                }
+
+                dest = (char __user *)arg + offsetof(struct snd_sst_dbufs, input_bytes_consumed);
+                if (copy_to_user(dest,
                                 &dbufs_local.input_bytes_consumed,
                                 sizeof(unsigned long long))) {
-                        retval =  -EFAULT;
-                        break;
+                        retval = -EFAULT;
+                        goto free_iobufs;
                 }
-                if (copy_to_user(&param->output_bytes_produced,
+
+                dest = (char __user *)arg + offsetof(struct snd_sst_dbufs, input_bytes_consumed);
+                if (copy_to_user(dest,
                                 &dbufs_local.output_bytes_produced,
                                 sizeof(unsigned long long))) {
-                        retval =  -EFAULT;
-                        break;
+                        retval = -EFAULT;
+                        goto free_iobufs;
                 }
+free_iobufs:
+                kfree(ibuf_tmp);
+                kfree(obuf_tmp);
                 break;
         }
 
@@ -1164,7 +1207,7 @@ long intel_sst_ioctl(struct file *file_ptr, unsigned int cmd, unsigned long arg)
                 break;
 
         case _IOC_NR(SNDRV_SST_STREAM_BYTES_DECODED): {
-                unsigned long long *bytes = (unsigned long long *)arg;
+                unsigned long long __user *bytes = (unsigned long long __user *)arg;
                 struct snd_sst_tstamp tstamp = {0};
 
                 pr_debug("sst: STREAM_BYTES_DECODED recieved!\n");
@@ -1173,8 +1216,7 @@ long intel_sst_ioctl(struct file *file_ptr, unsigned int cmd, unsigned long arg)
                         break;
                 }
                 memcpy_fromio(&tstamp,
-                        ((void *)(sst_drv_ctx->mailbox + SST_TIME_STAMP)
-                        +(str_id * sizeof(tstamp))),
+                        sst_drv_ctx->mailbox + SST_TIME_STAMP + str_id * sizeof(tstamp),
                         sizeof(tstamp));
                 if (copy_to_user(bytes, &tstamp.bytes_processed,
                                 sizeof(*bytes)))
@@ -1197,7 +1239,7 @@ long intel_sst_ioctl(struct file *file_ptr, unsigned int cmd, unsigned long arg)
                         kfree(fw_info);
                         break;
                 }
-                if (copy_to_user((struct snd_sst_dbufs *)arg,
+                if (copy_to_user((struct snd_sst_dbufs __user *)arg,
                                 fw_info, sizeof(*fw_info))) {
                         kfree(fw_info);
                         retval = -EFAULT;
diff --git a/drivers/staging/intel_sst/intel_sst_common.h b/drivers/staging/intel_sst/intel_sst_common.h
index 73a98c851e4a..bf0ead78bfae 100644
--- a/drivers/staging/intel_sst/intel_sst_common.h
+++ b/drivers/staging/intel_sst/intel_sst_common.h
@@ -231,8 +231,8 @@ struct stream_info {
         spinlock_t          pcm_lock;
         bool                    mmapped;
         unsigned int            sg_index; /*  current buf Index  */
-        unsigned char           *cur_ptr; /*  Current static bufs  */
-        struct snd_sst_buf_entry *buf_entry;
+        unsigned char __user    *cur_ptr; /*  Current static bufs  */
+        struct snd_sst_buf_entry __user *buf_entry;
         struct sst_block        data_blk; /* stream ops block */
         struct sst_block        ctrl_blk; /* stream control cmd block */
         enum snd_sst_buf_type   buf_type;
diff --git a/drivers/staging/keucr/init.c b/drivers/staging/keucr/init.c
index 1934805844f2..978bf87ff13d 100644
--- a/drivers/staging/keucr/init.c
+++ b/drivers/staging/keucr/init.c
@@ -22,7 +22,7 @@ int ENE_InitMedia(struct us_data *us)
         int     result;
         BYTE    MiscReg03 = 0;
 
-        printk("--- Initial Nedia ---\n");
+        printk("--- Init Media ---\n");
         result = ENE_Read_BYTE(us, REG_CARD_STATUS, &MiscReg03);
         if (result != USB_STOR_XFER_GOOD)
         {
@@ -64,7 +64,7 @@ int ENE_Read_BYTE(struct us_data *us, WORD index, void *buf)
         struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
         int result;
 
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x01;
         bcb->Flags                      = 0x80;
@@ -92,7 +92,7 @@ int ENE_SDInit(struct us_data *us)
                 return USB_STOR_TRANSPORT_ERROR;
         }
 
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->Flags = 0x80;
         bcb->CDB[0] = 0xF2;
@@ -112,7 +112,7 @@ int ENE_SDInit(struct us_data *us)
                 return USB_STOR_TRANSPORT_ERROR;
         }
 
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x200;
         bcb->Flags                      = 0x80;
@@ -161,7 +161,7 @@ int ENE_MSInit(struct us_data *us)
                 return USB_STOR_TRANSPORT_ERROR;
         }
 
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x200;
         bcb->Flags                      = 0x80;
@@ -219,7 +219,7 @@ int ENE_SMInit(struct us_data *us)
                 return USB_STOR_TRANSPORT_ERROR;
         }
 
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x200;
         bcb->Flags                      = 0x80;
@@ -341,7 +341,7 @@ int ENE_LoadBinCode(struct us_data *us, BYTE flag)
                 break;
         }
 
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x800;
         bcb->Flags =0x00;
@@ -433,7 +433,7 @@ int ENE_Read_Data(struct us_data *us, void *buf, unsigned int length)
 
         //printk("transport --- ENE_Read_Data\n");
         // set up the command wrapper
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = length;
         bcb->Flags =0x80;
@@ -470,7 +470,7 @@ int ENE_Write_Data(struct us_data *us, void *buf, unsigned int length)
 
         //printk("transport --- ENE_Write_Data\n");
         // set up the command wrapper
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = length;
         bcb->Flags =0x00;
diff --git a/drivers/staging/keucr/ms.c b/drivers/staging/keucr/ms.c
index d4340a9da87d..9a3fdb4e4fe4 100644
--- a/drivers/staging/keucr/ms.c
+++ b/drivers/staging/keucr/ms.c
@@ -15,7 +15,7 @@ int MS_ReaderCopyBlock(struct us_data *us, WORD oldphy, WORD newphy, WORD PhyBlo
         if (result != USB_STOR_XFER_GOOD)
                 return USB_STOR_TRANSPORT_ERROR;
 
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x200*len;
         bcb->Flags                      = 0x00;
@@ -53,7 +53,7 @@ int MS_ReaderReadPage(struct us_data *us, DWORD PhyBlockAddr, BYTE PageNum, PDWO
                 return USB_STOR_TRANSPORT_ERROR;
 
         // Read Page Data
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x200;
         bcb->Flags                      = 0x80;
@@ -69,7 +69,7 @@ int MS_ReaderReadPage(struct us_data *us, DWORD PhyBlockAddr, BYTE PageNum, PDWO
                 return USB_STOR_TRANSPORT_ERROR;
 
         // Read Extra Data
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x4;
         bcb->Flags                      = 0x80;
@@ -108,7 +108,7 @@ int MS_ReaderEraseBlock(struct us_data *us, DWORD PhyBlockAddr)
         if (result != USB_STOR_XFER_GOOD)
                 return USB_STOR_TRANSPORT_ERROR;
 
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x200;
         bcb->Flags                      = 0x80;
@@ -673,7 +673,7 @@ int MS_LibReadExtraBlock(struct us_data *us, DWORD PhyBlock, BYTE PageNum, BYTE
         //printk("MS_LibReadExtraBlock --- PhyBlock = %x, PageNum = %x, blen = %x\n", PhyBlock, PageNum, blen);
 
         // Read Extra Data
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x4 * blen;
         bcb->Flags                      = 0x80;
@@ -700,7 +700,7 @@ int MS_LibReadExtra(struct us_data *us, DWORD PhyBlock, BYTE PageNum, MS_LibType
         BYTE    ExtBuf[4];
 
         //printk("MS_LibReadExtra --- PhyBlock = %x, PageNum = %x\n", PhyBlock, PageNum);
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x4;
         bcb->Flags                      = 0x80;
@@ -807,7 +807,7 @@ int MS_LibOverwriteExtra(struct us_data *us, DWORD PhyBlockAddr, BYTE PageNum, B
         if (result != USB_STOR_XFER_GOOD)
                 return USB_STOR_TRANSPORT_ERROR;
 
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x4;
         bcb->Flags                      = 0x80;
diff --git a/drivers/staging/keucr/msscsi.c b/drivers/staging/keucr/msscsi.c
index ad0c5c629935..cb92d25acee0 100644
--- a/drivers/staging/keucr/msscsi.c
+++ b/drivers/staging/keucr/msscsi.c
@@ -145,7 +145,7 @@ int MS_SCSI_Read(struct us_data *us, struct scsi_cmnd *srb)
                 }
 
                 // set up the command wrapper
-                memset(bcb, 0, sizeof(bcb));
+                memset(bcb, 0, sizeof(struct bulk_cb_wrap));
                 bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
                 bcb->DataTransferLength = blenByte;
                 bcb->Flags  = 0x80;
@@ -193,7 +193,7 @@ int MS_SCSI_Read(struct us_data *us, struct scsi_cmnd *srb)
                         blkno  = phyblk * 0x20 + PageNum;
 
                         // set up the command wrapper
-                        memset(bcb, 0, sizeof(bcb));
+                        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
                         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
                         bcb->DataTransferLength = 0x200 * len;
                         bcb->Flags  = 0x80;
@@ -250,7 +250,7 @@ int MS_SCSI_Write(struct us_data *us, struct scsi_cmnd *srb)
                 }
 
                 // set up the command wrapper
-                memset(bcb, 0, sizeof(bcb));
+                memset(bcb, 0, sizeof(struct bulk_cb_wrap));
                 bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
                 bcb->DataTransferLength = blenByte;
                 bcb->Flags  = 0x00;
diff --git a/drivers/staging/keucr/sdscsi.c b/drivers/staging/keucr/sdscsi.c
index 6c332f850ebe..d646507a3611 100644
--- a/drivers/staging/keucr/sdscsi.c
+++ b/drivers/staging/keucr/sdscsi.c
@@ -152,7 +152,7 @@ int SD_SCSI_Read(struct us_data *us, struct scsi_cmnd *srb)
                 bnByte = bn;
                 
         // set up the command wrapper
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = blenByte;
         bcb->Flags  = 0x80;
@@ -192,7 +192,7 @@ int SD_SCSI_Write(struct us_data *us, struct scsi_cmnd *srb)
                 bnByte = bn;
 
         // set up the command wrapper
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = blenByte;
         bcb->Flags  = 0x00;
diff --git a/drivers/staging/keucr/smilsub.c b/drivers/staging/keucr/smilsub.c
index 844b65988636..1b52535a388f 100644
--- a/drivers/staging/keucr/smilsub.c
+++ b/drivers/staging/keucr/smilsub.c
@@ -266,7 +266,7 @@ int Ssfdc_D_ReadSect(struct us_data *us, BYTE *buf,BYTE *redundant)
         addr = addr*(WORD)Ssfdc.MaxSectors+Media.Sector;
 
         // Read sect data
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x200;
         bcb->Flags                      = 0x80;
@@ -281,7 +281,7 @@ int Ssfdc_D_ReadSect(struct us_data *us, BYTE *buf,BYTE *redundant)
                 return USB_STOR_TRANSPORT_ERROR;
 
         // Read redundant
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x10;
         bcb->Flags                      = 0x80;
@@ -319,7 +319,7 @@ int Ssfdc_D_ReadBlock(struct us_data *us, WORD count, BYTE *buf,BYTE *redundant)
         addr = addr*(WORD)Ssfdc.MaxSectors+Media.Sector;
 
         // Read sect data
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x200*count;
         bcb->Flags                      = 0x80;
@@ -334,7 +334,7 @@ int Ssfdc_D_ReadBlock(struct us_data *us, WORD count, BYTE *buf,BYTE *redundant)
                 return USB_STOR_TRANSPORT_ERROR;
 
         // Read redundant
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x10;
         bcb->Flags                      = 0x80;
@@ -536,7 +536,7 @@ int Ssfdc_D_CopyBlock(struct us_data *us, WORD count, BYTE *buf,BYTE *redundant)
         WriteAddr = WriteAddr*(WORD)Ssfdc.MaxSectors;
 
         // Write sect data
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x200*count;
         bcb->Flags                      = 0x00;
@@ -754,7 +754,7 @@ int Ssfdc_D_WriteSectForCopy(struct us_data *us, BYTE *buf, BYTE *redundant)
         addr = addr*(WORD)Ssfdc.MaxSectors+Media.Sector;
 
         // Write sect data
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x200;
         bcb->Flags                      = 0x00;
@@ -791,7 +791,7 @@ int Ssfdc_D_EraseBlock(struct us_data *us)
         addr=(WORD)Media.Zone*Ssfdc.MaxBlocks+Media.PhyBlock;
         addr=addr*(WORD)Ssfdc.MaxSectors;
 
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x200;
         bcb->Flags                      = 0x80;
@@ -827,7 +827,7 @@ int Ssfdc_D_ReadRedtData(struct us_data *us, BYTE *redundant)
         addr = (WORD)Media.Zone*Ssfdc.MaxBlocks+Media.PhyBlock;
         addr = addr*(WORD)Ssfdc.MaxSectors+Media.Sector;
 
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x10;
         bcb->Flags                      = 0x80;
@@ -870,7 +870,7 @@ int Ssfdc_D_WriteRedtData(struct us_data *us, BYTE *redundant)
         addr = (WORD)Media.Zone*Ssfdc.MaxBlocks+Media.PhyBlock;
         addr = addr*(WORD)Ssfdc.MaxSectors+Media.Sector;
 
-        memset(bcb, 0, sizeof(bcb));
+        memset(bcb, 0, sizeof(struct bulk_cb_wrap));
         bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
         bcb->DataTransferLength = 0x10;
         bcb->Flags                      = 0x80;
diff --git a/drivers/staging/keucr/transport.c b/drivers/staging/keucr/transport.c
index fd98df643ab0..111160cce441 100644
--- a/drivers/staging/keucr/transport.c
+++ b/drivers/staging/keucr/transport.c
@@ -40,7 +40,7 @@ static int usb_stor_msg_common(struct us_data *us, int timeout)
         us->current_urb->error_count = 0;
         us->current_urb->status = 0;
 
-//      us->current_urb->transfer_flags = URB_NO_SETUP_DMA_MAP;
+        us->current_urb->transfer_flags = 0;
         if (us->current_urb->transfer_buffer == us->iobuf)
                 us->current_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
         us->current_urb->transfer_dma = us->iobuf_dma;
diff --git a/drivers/staging/olpc_dcon/olpc_dcon.c b/drivers/staging/olpc_dcon/olpc_dcon.c
index 75aa7a36307d..4ca45ec7fd84 100644
--- a/drivers/staging/olpc_dcon/olpc_dcon.c
+++ b/drivers/staging/olpc_dcon/olpc_dcon.c
@@ -17,7 +17,6 @@
 #include <linux/console.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
-#include <linux/i2c-id.h>
 #include <linux/pci.h>
 #include <linux/pci_ids.h>
 #include <linux/interrupt.h>
@@ -733,7 +732,6 @@ static int dcon_probe(struct i2c_client *client, const struct i2c_device_id *id)
  edev:
         platform_device_unregister(dcon_device);
         dcon_device = NULL;
-        i2c_set_clientdata(client, NULL);
  eirq:
         free_irq(DCON_IRQ, &dcon_driver);
  einit:
@@ -757,8 +755,6 @@ static int dcon_remove(struct i2c_client *client)
                 platform_device_unregister(dcon_device);
         cancel_work_sync(&dcon_work);
 
-        i2c_set_clientdata(client, NULL);
-
         return 0;
 }
 
diff --git a/drivers/staging/rt2860/common/cmm_aes.c b/drivers/staging/rt2860/common/cmm_aes.c
index 1d159ff82fd2..a99879bada42 100644
--- a/drivers/staging/rt2860/common/cmm_aes.c
+++ b/drivers/staging/rt2860/common/cmm_aes.c
@@ -330,8 +330,6 @@ void construct_mic_iv(unsigned char *mic_iv,
         for (i = 8; i < 14; i++)
                 mic_iv[i] = pn_vector[13 - i];  /* mic_iv[8:13] = PN[5:0] */
 #endif
-        i = (payload_length / 256);
-        i = (payload_length % 256);
         mic_iv[14] = (unsigned char)(payload_length / 256);
         mic_iv[15] = (unsigned char)(payload_length % 256);
 
diff --git a/drivers/staging/rt2860/usb_main_dev.c b/drivers/staging/rt2860/usb_main_dev.c
index ebf9074a9083..ddacfc6c4861 100644
--- a/drivers/staging/rt2860/usb_main_dev.c
+++ b/drivers/staging/rt2860/usb_main_dev.c
@@ -65,6 +65,7 @@ struct usb_device_id rtusb_usb_id[] = {
         {USB_DEVICE(0x14B2, 0x3C07)},   /* AL */
         {USB_DEVICE(0x050D, 0x8053)},   /* Belkin */
         {USB_DEVICE(0x050D, 0x825B)},   /* Belkin */
+        {USB_DEVICE(0x050D, 0x935A)},   /* Belkin F6D4050 v1 */
         {USB_DEVICE(0x050D, 0x935B)},   /* Belkin F6D4050 v2 */
         {USB_DEVICE(0x14B2, 0x3C23)},   /* Airlink */
         {USB_DEVICE(0x14B2, 0x3C27)},   /* Airlink */
diff --git a/drivers/staging/rtl8192e/r8192E_core.c b/drivers/staging/rtl8192e/r8192E_core.c
index a202194b5cbb..b1786dcac245 100644
--- a/drivers/staging/rtl8192e/r8192E_core.c
+++ b/drivers/staging/rtl8192e/r8192E_core.c
@@ -5829,6 +5829,9 @@ static void rtl8192_rx(struct net_device *dev)
                     }
                 }
 
+                pci_unmap_single(priv->pdev, *((dma_addr_t *) skb->cb),
+                        priv->rxbuffersize, PCI_DMA_FROMDEVICE);
+
                 skb = new_skb;
                 priv->rx_buf[priv->rx_idx] = skb;
                 *((dma_addr_t *) skb->cb) = pci_map_single(priv->pdev, skb_tail_pointer(skb), priv->rxbuffersize, PCI_DMA_FROMDEVICE);
diff --git a/drivers/staging/solo6x10/solo6010-v4l2-enc.c b/drivers/staging/solo6x10/solo6010-v4l2-enc.c
index bbf3d9c4abb0..097e82bc7a63 100644
--- a/drivers/staging/solo6x10/solo6010-v4l2-enc.c
+++ b/drivers/staging/solo6x10/solo6010-v4l2-enc.c
@@ -766,7 +766,7 @@ static int solo_enc_open(struct file *file)
                                     &solo_enc->lock,
                                     V4L2_BUF_TYPE_VIDEO_CAPTURE,
                                     V4L2_FIELD_INTERLACED,
-                                    sizeof(struct videobuf_buffer), fh);
+                                    sizeof(struct videobuf_buffer), fh, NULL);
 
         spin_unlock(&solo_enc->lock);
 
diff --git a/drivers/staging/solo6x10/solo6010-v4l2.c b/drivers/staging/solo6x10/solo6010-v4l2.c
index 9731fa02b5e8..6ffd21de837d 100644
--- a/drivers/staging/solo6x10/solo6010-v4l2.c
+++ b/drivers/staging/solo6x10/solo6010-v4l2.c
@@ -437,7 +437,7 @@ static int solo_v4l2_open(struct file *file)
                                     &solo_dev->pdev->dev, &fh->slock,
                                     V4L2_BUF_TYPE_VIDEO_CAPTURE,
                                     SOLO_DISP_PIX_FIELD,
-                                    sizeof(struct videobuf_buffer), fh);
+                                    sizeof(struct videobuf_buffer), fh, NULL);
 
         return 0;
 }
diff --git a/drivers/staging/stradis/stradis.c b/drivers/staging/stradis/stradis.c
index a057824e7ebc..807dd7eb748f 100644
--- a/drivers/staging/stradis/stradis.c
+++ b/drivers/staging/stradis/stradis.c
@@ -1286,6 +1286,7 @@ static long saa_ioctl(struct file *file,
         case VIDIOCGCAP:
                 {
                         struct video_capability b;
+                        memset(&b, 0, sizeof(b));
                         strcpy(b.name, saa->video_dev.name);
                         b.type = VID_TYPE_CAPTURE | VID_TYPE_OVERLAY |
                                 VID_TYPE_CLIPPING | VID_TYPE_FRAMERAM |
@@ -1416,6 +1417,7 @@ static long saa_ioctl(struct file *file,
         case VIDIOCGWIN:
                 {
                         struct video_window vw;
+                        memset(&vw, 0, sizeof(vw));
                         vw.x = saa->win.x;
                         vw.y = saa->win.y;
                         vw.width = saa->win.width;
@@ -1448,6 +1450,7 @@ static long saa_ioctl(struct file *file,
         case VIDIOCGFBUF:
                 {
                         struct video_buffer v;
+                        memset(&v, 0, sizeof(v));
                         v.base = (void *)saa->win.vidadr;
                         v.height = saa->win.sheight;
                         v.width = saa->win.swidth;
@@ -1492,6 +1495,7 @@ static long saa_ioctl(struct file *file,
         case VIDIOCGAUDIO:
                 {
                         struct video_audio v;
+                        memset(&v, 0, sizeof(v));
                         v = saa->audio_dev;
                         v.flags &= ~(VIDEO_AUDIO_MUTE | VIDEO_AUDIO_MUTABLE);
                         v.flags |= VIDEO_AUDIO_MUTABLE | VIDEO_AUDIO_VOLUME;
@@ -1534,6 +1538,7 @@ static long saa_ioctl(struct file *file,
         case VIDIOCGUNIT:
                 {
                         struct video_unit vu;
+                        memset(&vu, 0, sizeof(vu));
                         vu.video = saa->video_dev.minor;
                         vu.vbi = VIDEO_NO_UNIT;
                         vu.radio = VIDEO_NO_UNIT;
@@ -1888,6 +1893,7 @@ static int saa_open(struct file *file)
 
         saa->user++;
         if (saa->user > 1) {
+                saa->user--;
                 unlock_kernel();
                 return 0;       /* device open already, don't reset */
         }
@@ -2000,10 +2006,13 @@ static int __devinit configure_saa7146(struct pci_dev *pdev, int num)
         if (retval < 0) {
                 dev_err(&pdev->dev, "%d: error in registering video device!\n",
                         num);
-                goto errio;
+                goto errirq;
         }
 
         return 0;
+
+errirq:
+        free_irq(saa->irq, saa);
 errio:
         iounmap(saa->saa7146_mem);
 err:
diff --git a/drivers/staging/tidspbridge/Kconfig b/drivers/staging/tidspbridge/Kconfig
index ff64d464143c..93de4f2e8bf8 100644
--- a/drivers/staging/tidspbridge/Kconfig
+++ b/drivers/staging/tidspbridge/Kconfig
@@ -6,7 +6,6 @@ menuconfig TIDSPBRIDGE
         tristate "DSP Bridge driver"
         depends on ARCH_OMAP3
         select OMAP_MBOX_FWK
-        select OMAP_IOMMU
         help
           DSP/BIOS Bridge is designed for platforms that contain a GPP and
           one or more attached DSPs.  The GPP is considered the master or
diff --git a/drivers/staging/tidspbridge/Makefile b/drivers/staging/tidspbridge/Makefile
index 50decc2935c5..41c644c3318f 100644
--- a/drivers/staging/tidspbridge/Makefile
+++ b/drivers/staging/tidspbridge/Makefile
@@ -2,18 +2,19 @@ obj-$(CONFIG_TIDSPBRIDGE)	+= bridgedriver.o
 
 libgen = gen/gb.o gen/gs.o gen/gh.o gen/uuidutil.o
 libcore = core/chnl_sm.o core/msg_sm.o core/io_sm.o core/tiomap3430.o \
-                core/tiomap3430_pwr.o core/tiomap_io.o core/dsp-mmu.o \
+                core/tiomap3430_pwr.o core/tiomap_io.o \
                 core/ue_deh.o core/wdt.o core/dsp-clock.o core/sync.o
 libpmgr = pmgr/chnl.o pmgr/io.o pmgr/msg.o pmgr/cod.o pmgr/dev.o pmgr/dspapi.o \
-                pmgr/cmm.o pmgr/dbll.o
+                pmgr/dmm.o pmgr/cmm.o pmgr/dbll.o
 librmgr = rmgr/dbdcd.o rmgr/disp.o rmgr/drv.o rmgr/mgr.o rmgr/node.o \
                 rmgr/proc.o rmgr/pwr.o rmgr/rmm.o rmgr/strm.o rmgr/dspdrv.o \
                 rmgr/nldr.o rmgr/drv_interface.o
 libdload = dynload/cload.o dynload/getsection.o dynload/reloc.o \
                  dynload/tramp.o
+libhw = hw/hw_mmu.o
 
 bridgedriver-y := $(libgen) $(libservices) $(libcore) $(libpmgr) $(librmgr) \
-                        $(libdload)
+                        $(libdload) $(libhw)
 
 #Machine dependent
 ccflags-y += -D_TI_ -D_DB_TIOMAP -DTMS32060 \
diff --git a/drivers/staging/tidspbridge/core/_deh.h b/drivers/staging/tidspbridge/core/_deh.h
index 8ae263387a87..16723cd34831 100644
--- a/drivers/staging/tidspbridge/core/_deh.h
+++ b/drivers/staging/tidspbridge/core/_deh.h
@@ -27,8 +27,9 @@
 struct deh_mgr {
         struct bridge_dev_context *hbridge_context;     /* Bridge context. */
         struct ntfy_object *ntfy_obj;   /* NTFY object */
-};
 
-int mmu_fault_isr(struct iommu *mmu);
+        /* MMU Fault DPC */
+        struct tasklet_struct dpc_tasklet;
+};
 
 #endif /* _DEH_ */
diff --git a/drivers/staging/tidspbridge/core/_tiomap.h b/drivers/staging/tidspbridge/core/_tiomap.h
index e0a801c1cb98..1c1f157e167a 100644
--- a/drivers/staging/tidspbridge/core/_tiomap.h
+++ b/drivers/staging/tidspbridge/core/_tiomap.h
@@ -23,8 +23,8 @@
 #include <plat/clockdomain.h>
 #include <mach-omap2/prm-regbits-34xx.h>
 #include <mach-omap2/cm-regbits-34xx.h>
-#include <dspbridge/dsp-mmu.h>
 #include <dspbridge/devdefs.h>
+#include <hw_defs.h>
 #include <dspbridge/dspioctl.h> /* for bridge_ioctl_extproc defn */
 #include <dspbridge/sync.h>
 #include <dspbridge/clk.h>
@@ -306,18 +306,6 @@ static const struct bpwr_clk_t bpwr_clks[] = {
 
 #define CLEAR_BIT_INDEX(reg, index)   (reg &= ~(1 << (index)))
 
-struct shm_segs {
-        u32 seg0_da;
-        u32 seg0_pa;
-        u32 seg0_va;
-        u32 seg0_size;
-        u32 seg1_da;
-        u32 seg1_pa;
-        u32 seg1_va;
-        u32 seg1_size;
-};
-
-
 /* This Bridge driver's device context: */
 struct bridge_dev_context {
         struct dev_object *hdev_obj;    /* Handle to Bridge device object. */
@@ -328,6 +316,7 @@ struct bridge_dev_context {
          */
         u32 dw_dsp_ext_base_addr;       /* See the comment above */
         u32 dw_api_reg_base;    /* API mem map'd registers */
+        void __iomem *dw_dsp_mmu_base;  /* DSP MMU Mapped registers */
         u32 dw_api_clk_base;    /* CLK Registers */
         u32 dw_dsp_clk_m2_base; /* DSP Clock Module m2 */
         u32 dw_public_rhea;     /* Pub Rhea */
@@ -339,8 +328,7 @@ struct bridge_dev_context {
         u32 dw_internal_size;   /* Internal memory size */
 
         struct omap_mbox *mbox;         /* Mail box handle */
-        struct iommu *dsp_mmu;      /* iommu for iva2 handler */
-        struct shm_segs sh_s;
+
         struct cfg_hostres *resources;  /* Host Resources */
 
         /*
@@ -353,6 +341,7 @@ struct bridge_dev_context {
 
         /* TC Settings */
         bool tc_word_swap_on;   /* Traffic Controller Word Swap */
+        struct pg_table_attrs *pt_attrs;
         u32 dsp_per_clks;
 };
 
diff --git a/drivers/staging/tidspbridge/core/dsp-mmu.c b/drivers/staging/tidspbridge/core/dsp-mmu.c
deleted file mode 100644
index 983c95adc8ff..000000000000
--- a/drivers/staging/tidspbridge/core/dsp-mmu.c
+++ /dev/null
@@ -1,317 +0,0 @@
-/*
- * dsp-mmu.c
- *
- * DSP-BIOS Bridge driver support functions for TI OMAP processors.
- *
- * DSP iommu.
- *
- * Copyright (C) 2010 Texas Instruments, Inc.
- *
- * This package is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#include <dspbridge/host_os.h>
-#include <plat/dmtimer.h>
-#include <dspbridge/dbdefs.h>
-#include <dspbridge/dev.h>
-#include <dspbridge/io_sm.h>
-#include <dspbridge/dspdeh.h>
-#include "_tiomap.h"
-
-#include <dspbridge/dsp-mmu.h>
-
-#define MMU_CNTL_TWL_EN         (1 << 2)
-
-static struct tasklet_struct mmu_tasklet;
-
-#ifdef CONFIG_TIDSPBRIDGE_BACKTRACE
-static void mmu_fault_print_stack(struct bridge_dev_context *dev_context)
-{
-        void *dummy_addr;
-        u32 fa, tmp;
-        struct iotlb_entry e;
-        struct iommu *mmu = dev_context->dsp_mmu;
-        dummy_addr = (void *)__get_free_page(GFP_ATOMIC);
-
-        /*
-         * Before acking the MMU fault, let's make sure MMU can only
-         * access entry #0. Then add a new entry so that the DSP OS
-         * can continue in order to dump the stack.
-         */
-        tmp = iommu_read_reg(mmu, MMU_CNTL);
-        tmp &= ~MMU_CNTL_TWL_EN;
-        iommu_write_reg(mmu, tmp, MMU_CNTL);
-        fa = iommu_read_reg(mmu, MMU_FAULT_AD);
-        e.da = fa & PAGE_MASK;
-        e.pa = virt_to_phys(dummy_addr);
-        e.valid = 1;
-        e.prsvd = 1;
-        e.pgsz = IOVMF_PGSZ_4K & MMU_CAM_PGSZ_MASK;
-        e.endian = MMU_RAM_ENDIAN_LITTLE;
-        e.elsz = MMU_RAM_ELSZ_32;
-        e.mixed = 0;
-
-        load_iotlb_entry(mmu, &e);
-
-        dsp_clk_enable(DSP_CLK_GPT8);
-
-        dsp_gpt_wait_overflow(DSP_CLK_GPT8, 0xfffffffe);
-
-        /* Clear MMU interrupt */
-        tmp = iommu_read_reg(mmu, MMU_IRQSTATUS);
-        iommu_write_reg(mmu, tmp, MMU_IRQSTATUS);
-
-        dump_dsp_stack(dev_context);
-        dsp_clk_disable(DSP_CLK_GPT8);
-
-        iopgtable_clear_entry(mmu, fa);
-        free_page((unsigned long)dummy_addr);
-}
-#endif
-
-
-static void fault_tasklet(unsigned long data)
-{
-        struct iommu *mmu = (struct iommu *)data;
-        struct bridge_dev_context *dev_ctx;
-        struct deh_mgr *dm;
-        u32 fa;
-        dev_get_deh_mgr(dev_get_first(), &dm);
-        dev_get_bridge_context(dev_get_first(), &dev_ctx);
-
-        if (!dm || !dev_ctx)
-                return;
-
-        fa = iommu_read_reg(mmu, MMU_FAULT_AD);
-
-#ifdef CONFIG_TIDSPBRIDGE_BACKTRACE
-        print_dsp_trace_buffer(dev_ctx);
-        dump_dl_modules(dev_ctx);
-        mmu_fault_print_stack(dev_ctx);
-#endif
-
-        bridge_deh_notify(dm, DSP_MMUFAULT, fa);
-}
-
-/*
- *  ======== mmu_fault_isr ========
- *      ISR to be triggered by a DSP MMU fault interrupt.
- */
-static int mmu_fault_callback(struct iommu *mmu)
-{
-        if (!mmu)
-                return -EPERM;
-
-        iommu_write_reg(mmu, 0, MMU_IRQENABLE);
-        tasklet_schedule(&mmu_tasklet);
-        return 0;
-}
-
-/**
- * dsp_mmu_init() - initialize dsp_mmu module and returns a handle
- *
- * This function initialize dsp mmu module and returns a struct iommu
- * handle to use it for dsp maps.
- *
- */
-struct iommu *dsp_mmu_init()
-{
-        struct iommu *mmu;
-
-        mmu = iommu_get("iva2");
-
-        if (!IS_ERR(mmu)) {
-                tasklet_init(&mmu_tasklet, fault_tasklet, (unsigned long)mmu);
-                mmu->isr = mmu_fault_callback;
-        }
-
-        return mmu;
-}
-
-/**
- * dsp_mmu_exit() - destroy dsp mmu module
- * @mmu:        Pointer to iommu handle.
- *
- * This function destroys dsp mmu module.
- *
- */
-void dsp_mmu_exit(struct iommu *mmu)
-{
-        if (mmu)
-                iommu_put(mmu);
-        tasklet_kill(&mmu_tasklet);
-}
-
-/**
- * user_va2_pa() - get physical address from userspace address.
- * @mm:         mm_struct Pointer of the process.
- * @address:    Virtual user space address.
- *
- */
-static u32 user_va2_pa(struct mm_struct *mm, u32 address)
-{
-        pgd_t *pgd;
-        pmd_t *pmd;
-        pte_t *ptep, pte;
-
-        pgd = pgd_offset(mm, address);
-        if (!(pgd_none(*pgd) || pgd_bad(*pgd))) {
-                pmd = pmd_offset(pgd, address);
-                if (!(pmd_none(*pmd) || pmd_bad(*pmd))) {
-                        ptep = pte_offset_map(pmd, address);
-                        if (ptep) {
-                                pte = *ptep;
-                                if (pte_present(pte))
-                                        return pte & PAGE_MASK;
-                        }
-                }
-        }
-
-        return 0;
-}
-
-/**
- * get_io_pages() - pin and get pages of io user's buffer.
- * @mm:         mm_struct Pointer of the process.
- * @uva:                Virtual user space address.
- * @pages       Pages to be pined.
- * @usr_pgs     struct page array pointer where the user pages will be stored
- *
- */
-static int get_io_pages(struct mm_struct *mm, u32 uva, unsigned pages,
-                                                struct page **usr_pgs)
-{
-        u32 pa;
-        int i;
-        struct page *pg;
-
-        for (i = 0; i < pages; i++) {
-                pa = user_va2_pa(mm, uva);
-
-                if (!pfn_valid(__phys_to_pfn(pa)))
-                        break;
-
-                pg = phys_to_page(pa);
-                usr_pgs[i] = pg;
-                get_page(pg);
-        }
-        return i;
-}
-
-/**
- * user_to_dsp_map() - maps user to dsp virtual address
- * @mmu:        Pointer to iommu handle.
- * @uva:                Virtual user space address.
- * @da          DSP address
- * @size                Buffer size to map.
- * @usr_pgs     struct page array pointer where the user pages will be stored
- *
- * This function maps a user space buffer into DSP virtual address.
- *
- */
-u32 user_to_dsp_map(struct iommu *mmu, u32 uva, u32 da, u32 size,
-                                struct page **usr_pgs)
-{
-        int res, w;
-        unsigned pages;
-        int i;
-        struct vm_area_struct *vma;
-        struct mm_struct *mm = current->mm;
-        struct sg_table *sgt;
-        struct scatterlist *sg;
-
-        if (!size || !usr_pgs)
-                return -EINVAL;
-
-        pages = size / PG_SIZE4K;
-
-        down_read(&mm->mmap_sem);
-        vma = find_vma(mm, uva);
-        while (vma && (uva + size > vma->vm_end))
-                vma = find_vma(mm, vma->vm_end + 1);
-
-        if (!vma) {
-                pr_err("%s: Failed to get VMA region for 0x%x (%d)\n",
-                                                __func__, uva, size);
-                up_read(&mm->mmap_sem);
-                return -EINVAL;
-        }
-        if (vma->vm_flags & (VM_WRITE | VM_MAYWRITE))
-                w = 1;
-
-        if (vma->vm_flags & VM_IO)
-                i = get_io_pages(mm, uva, pages, usr_pgs);
-        else
-                i = get_user_pages(current, mm, uva, pages, w, 1,
-                                                        usr_pgs, NULL);
-        up_read(&mm->mmap_sem);
-
-        if (i < 0)
-                return i;
-
-        if (i < pages) {
-                res = -EFAULT;
-                goto err_pages;
-        }
-
-        sgt = kzalloc(sizeof(*sgt), GFP_KERNEL);
-        if (!sgt) {
-                res = -ENOMEM;
-                goto err_pages;
-        }
-
-        res = sg_alloc_table(sgt, pages, GFP_KERNEL);
-
-        if (res < 0)
-                goto err_sg;
-
-        for_each_sg(sgt->sgl, sg, sgt->nents, i)
-                sg_set_page(sg, usr_pgs[i], PAGE_SIZE, 0);
-
-        da = iommu_vmap(mmu, da, sgt, IOVMF_ENDIAN_LITTLE | IOVMF_ELSZ_32);
-
-        if (!IS_ERR_VALUE(da))
-                return da;
-        res = (int)da;
-
-        sg_free_table(sgt);
-err_sg:
-        kfree(sgt);
-        i = pages;
-err_pages:
-        while (i--)
-                put_page(usr_pgs[i]);
-        return res;
-}
-
-/**
- * user_to_dsp_unmap() - unmaps DSP virtual buffer.
- * @mmu:        Pointer to iommu handle.
- * @da          DSP address
- *
- * This function unmaps a user space buffer into DSP virtual address.
- *
- */
-int user_to_dsp_unmap(struct iommu *mmu, u32 da)
-{
-        unsigned i;
-        struct sg_table *sgt;
-        struct scatterlist *sg;
-
-        sgt = iommu_vunmap(mmu, da);
-        if (!sgt)
-                return -EFAULT;
-
-        for_each_sg(sgt->sgl, sg, sgt->nents, i)
-                put_page(sg_page(sg));
-        sg_free_table(sgt);
-        kfree(sgt);
-
-        return 0;
-}
diff --git a/drivers/staging/tidspbridge/core/io_sm.c b/drivers/staging/tidspbridge/core/io_sm.c
index 194badaba0ed..571864555ddd 100644
--- a/drivers/staging/tidspbridge/core/io_sm.c
+++ b/drivers/staging/tidspbridge/core/io_sm.c
@@ -39,6 +39,10 @@
 #include <dspbridge/ntfy.h>
 #include <dspbridge/sync.h>
 
+/* Hardware Abstraction Layer */
+#include <hw_defs.h>
+#include <hw_mmu.h>
+
 /* Bridge Driver */
 #include <dspbridge/dspdeh.h>
 #include <dspbridge/dspio.h>
@@ -287,7 +291,6 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
         struct cod_manager *cod_man;
         struct chnl_mgr *hchnl_mgr;
         struct msg_mgr *hmsg_mgr;
-        struct shm_segs *sm_sg;
         u32 ul_shm_base;
         u32 ul_shm_base_offset;
         u32 ul_shm_limit;
@@ -310,9 +313,18 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
         struct bridge_ioctl_extproc ae_proc[BRDIOCTL_NUMOFMMUTLB];
         struct cfg_hostres *host_res;
         struct bridge_dev_context *pbridge_context;
+        u32 map_attrs;
         u32 shm0_end;
         u32 ul_dyn_ext_base;
         u32 ul_seg1_size = 0;
+        u32 pa_curr = 0;
+        u32 va_curr = 0;
+        u32 gpp_va_curr = 0;
+        u32 num_bytes = 0;
+        u32 all_bits = 0;
+        u32 page_size[] = { HW_PAGE_SIZE16MB, HW_PAGE_SIZE1MB,
+                HW_PAGE_SIZE64KB, HW_PAGE_SIZE4KB
+        };
 
         status = dev_get_bridge_context(hio_mgr->hdev_obj, &pbridge_context);
         if (!pbridge_context) {
@@ -325,8 +337,6 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
                 status = -EFAULT;
                 goto func_end;
         }
-        sm_sg = &pbridge_context->sh_s;
-
         status = dev_get_cod_mgr(hio_mgr->hdev_obj, &cod_man);
         if (!cod_man) {
                 status = -EFAULT;
@@ -461,14 +471,129 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
         if (status)
                 goto func_end;
 
-        sm_sg->seg1_pa = ul_gpp_pa;
-        sm_sg->seg1_da = ul_dyn_ext_base;
-        sm_sg->seg1_va = ul_gpp_va;
-        sm_sg->seg1_size = ul_seg1_size;
-        sm_sg->seg0_pa = ul_gpp_pa + ul_pad_size + ul_seg1_size;
-        sm_sg->seg0_da = ul_dsp_va;
-        sm_sg->seg0_va = ul_gpp_va + ul_pad_size + ul_seg1_size;
-        sm_sg->seg0_size = ul_seg_size;
+        pa_curr = ul_gpp_pa;
+        va_curr = ul_dyn_ext_base * hio_mgr->word_size;
+        gpp_va_curr = ul_gpp_va;
+        num_bytes = ul_seg1_size;
+
+        /*
+         * Try to fit into TLB entries. If not possible, push them to page
+         * tables. It is quite possible that if sections are not on
+         * bigger page boundary, we may end up making several small pages.
+         * So, push them onto page tables, if that is the case.
+         */
+        map_attrs = 0x00000000;
+        map_attrs = DSP_MAPLITTLEENDIAN;
+        map_attrs |= DSP_MAPPHYSICALADDR;
+        map_attrs |= DSP_MAPELEMSIZE32;
+        map_attrs |= DSP_MAPDONOTLOCK;
+
+        while (num_bytes) {
+                /*
+                 * To find the max. page size with which both PA & VA are
+                 * aligned.
+                 */
+                all_bits = pa_curr | va_curr;
+                dev_dbg(bridge, "all_bits %x, pa_curr %x, va_curr %x, "
+                        "num_bytes %x\n", all_bits, pa_curr, va_curr,
+                        num_bytes);
+                for (i = 0; i < 4; i++) {
+                        if ((num_bytes >= page_size[i]) && ((all_bits &
+                                                             (page_size[i] -
+                                                              1)) == 0)) {
+                                status =
+                                    hio_mgr->intf_fxns->
+                                    pfn_brd_mem_map(hio_mgr->hbridge_context,
+                                                    pa_curr, va_curr,
+                                                    page_size[i], map_attrs,
+                                                    NULL);
+                                if (status)
+                                        goto func_end;
+                                pa_curr += page_size[i];
+                                va_curr += page_size[i];
+                                gpp_va_curr += page_size[i];
+                                num_bytes -= page_size[i];
+                                /*
+                                 * Don't try smaller sizes. Hopefully we have
+                                 * reached an address aligned to a bigger page
+                                 * size.
+                                 */
+                                break;
+                        }
+                }
+        }
+        pa_curr += ul_pad_size;
+        va_curr += ul_pad_size;
+        gpp_va_curr += ul_pad_size;
+
+        /* Configure the TLB entries for the next cacheable segment */
+        num_bytes = ul_seg_size;
+        va_curr = ul_dsp_va * hio_mgr->word_size;
+        while (num_bytes) {
+                /*
+                 * To find the max. page size with which both PA & VA are
+                 * aligned.
+                 */
+                all_bits = pa_curr | va_curr;
+                dev_dbg(bridge, "all_bits for Seg1 %x, pa_curr %x, "
+                        "va_curr %x, num_bytes %x\n", all_bits, pa_curr,
+                        va_curr, num_bytes);
+                for (i = 0; i < 4; i++) {
+                        if (!(num_bytes >= page_size[i]) ||
+                            !((all_bits & (page_size[i] - 1)) == 0))
+                                continue;
+                        if (ndx < MAX_LOCK_TLB_ENTRIES) {
+                                /*
+                                 * This is the physical address written to
+                                 * DSP MMU.
+                                 */
+                                ae_proc[ndx].ul_gpp_pa = pa_curr;
+                                /*
+                                 * This is the virtual uncached ioremapped
+                                 * address!!!
+                                 */
+                                ae_proc[ndx].ul_gpp_va = gpp_va_curr;
+                                ae_proc[ndx].ul_dsp_va =
+                                    va_curr / hio_mgr->word_size;
+                                ae_proc[ndx].ul_size = page_size[i];
+                                ae_proc[ndx].endianism = HW_LITTLE_ENDIAN;
+                                ae_proc[ndx].elem_size = HW_ELEM_SIZE16BIT;
+                                ae_proc[ndx].mixed_mode = HW_MMU_CPUES;
+                                dev_dbg(bridge, "shm MMU TLB entry PA %x"
+                                        " VA %x DSP_VA %x Size %x\n",
+                                        ae_proc[ndx].ul_gpp_pa,
+                                        ae_proc[ndx].ul_gpp_va,
+                                        ae_proc[ndx].ul_dsp_va *
+                                        hio_mgr->word_size, page_size[i]);
+                                ndx++;
+                        } else {
+                                status =
+                                    hio_mgr->intf_fxns->
+                                    pfn_brd_mem_map(hio_mgr->hbridge_context,
+                                                    pa_curr, va_curr,
+                                                    page_size[i], map_attrs,
+                                                    NULL);
+                                dev_dbg(bridge,
+                                        "shm MMU PTE entry PA %x"
+                                        " VA %x DSP_VA %x Size %x\n",
+                                        ae_proc[ndx].ul_gpp_pa,
+                                        ae_proc[ndx].ul_gpp_va,
+                                        ae_proc[ndx].ul_dsp_va *
+                                        hio_mgr->word_size, page_size[i]);
+                                if (status)
+                                        goto func_end;
+                        }
+                        pa_curr += page_size[i];
+                        va_curr += page_size[i];
+                        gpp_va_curr += page_size[i];
+                        num_bytes -= page_size[i];
+                        /*
+                         * Don't try smaller sizes. Hopefully we have reached
+                         * an address aligned to a bigger page size.
+                         */
+                        break;
+                }
+        }
 
         /*
          * Copy remaining entries from CDB. All entries are 1 MB and
@@ -509,12 +634,38 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
                                         "DSP_VA 0x%x\n", ae_proc[ndx].ul_gpp_pa,
                                         ae_proc[ndx].ul_dsp_va);
                                 ndx++;
+                        } else {
+                                status = hio_mgr->intf_fxns->pfn_brd_mem_map
+                                    (hio_mgr->hbridge_context,
+                                     hio_mgr->ext_proc_info.ty_tlb[i].
+                                     ul_gpp_phys,
+                                     hio_mgr->ext_proc_info.ty_tlb[i].
+                                     ul_dsp_virt, 0x100000, map_attrs,
+                                     NULL);
                         }
                 }
                 if (status)
                         goto func_end;
         }
 
+        map_attrs = 0x00000000;
+        map_attrs = DSP_MAPLITTLEENDIAN;
+        map_attrs |= DSP_MAPPHYSICALADDR;
+        map_attrs |= DSP_MAPELEMSIZE32;
+        map_attrs |= DSP_MAPDONOTLOCK;
+
+        /* Map the L4 peripherals */
+        i = 0;
+        while (l4_peripheral_table[i].phys_addr) {
+                status = hio_mgr->intf_fxns->pfn_brd_mem_map
+                    (hio_mgr->hbridge_context, l4_peripheral_table[i].phys_addr,
+                     l4_peripheral_table[i].dsp_virt_addr, HW_PAGE_SIZE4KB,
+                     map_attrs, NULL);
+                if (status)
+                        goto func_end;
+                i++;
+        }
+
         for (i = ndx; i < BRDIOCTL_NUMOFMMUTLB; i++) {
                 ae_proc[i].ul_dsp_va = 0;
                 ae_proc[i].ul_gpp_pa = 0;
@@ -537,12 +688,12 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
                 status = -EFAULT;
                 goto func_end;
         } else {
-                if (sm_sg->seg0_da > ul_shm_base) {
+                if (ae_proc[0].ul_dsp_va > ul_shm_base) {
                         status = -EPERM;
                         goto func_end;
                 }
                 /* ul_shm_base may not be at ul_dsp_va address */
-                ul_shm_base_offset = (ul_shm_base - sm_sg->seg0_da) *
+                ul_shm_base_offset = (ul_shm_base - ae_proc[0].ul_dsp_va) *
                     hio_mgr->word_size;
                 /*
                  * bridge_dev_ctrl() will set dev context dsp-mmu info. In
@@ -566,7 +717,8 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
                         goto func_end;
                 }
                 /* Register SM */
-                status = register_shm_segs(hio_mgr, cod_man, sm_sg->seg0_pa);
+                status =
+                    register_shm_segs(hio_mgr, cod_man, ae_proc[0].ul_gpp_pa);
         }
 
         hio_mgr->shared_mem = (struct shm *)ul_shm_base;
diff --git a/drivers/staging/tidspbridge/core/tiomap3430.c b/drivers/staging/tidspbridge/core/tiomap3430.c
index f22bc12bc0d3..1be081f917a7 100644
--- a/drivers/staging/tidspbridge/core/tiomap3430.c
+++ b/drivers/staging/tidspbridge/core/tiomap3430.c
@@ -23,7 +23,6 @@
 #include <dspbridge/host_os.h>
 #include <linux/mm.h>
 #include <linux/mmzone.h>
-#include <plat/control.h>
 
 /*  ----------------------------------- DSP/BIOS Bridge */
 #include <dspbridge/dbdefs.h>
@@ -35,6 +34,10 @@
 #include <dspbridge/drv.h>
 #include <dspbridge/sync.h>
 
+/* ------------------------------------ Hardware Abstraction Layer */
+#include <hw_defs.h>
+#include <hw_mmu.h>
+
 /*  ----------------------------------- Link Driver */
 #include <dspbridge/dspdefs.h>
 #include <dspbridge/dspchnl.h>
@@ -47,6 +50,7 @@
 /*  ----------------------------------- Platform Manager */
 #include <dspbridge/dev.h>
 #include <dspbridge/dspapi.h>
+#include <dspbridge/dmm.h>
 #include <dspbridge/wdt.h>
 
 /*  ----------------------------------- Local */
@@ -67,6 +71,20 @@
 #define MMU_SMALL_PAGE_MASK      0xFFFFF000
 #define OMAP3_IVA2_BOOTADDR_MASK 0xFFFFFC00
 #define PAGES_II_LVL_TABLE   512
+#define PHYS_TO_PAGE(phys)      pfn_to_page((phys) >> PAGE_SHIFT)
+
+/*
+ * This is a totally ugly layer violation, but needed until
+ * omap_ctrl_set_dsp_boot*() are provided.
+ */
+#define OMAP3_IVA2_BOOTMOD_IDLE 1
+#define OMAP2_CONTROL_GENERAL 0x270
+#define OMAP343X_CONTROL_IVA2_BOOTADDR (OMAP2_CONTROL_GENERAL + 0x0190)
+#define OMAP343X_CONTROL_IVA2_BOOTMOD (OMAP2_CONTROL_GENERAL + 0x0194)
+
+#define OMAP343X_CTRL_REGADDR(reg) \
+        OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg))
+
 
 /* Forward Declarations: */
 static int bridge_brd_monitor(struct bridge_dev_context *dev_ctxt);
@@ -91,6 +109,12 @@ static int bridge_brd_mem_copy(struct bridge_dev_context *dev_ctxt,
 static int bridge_brd_mem_write(struct bridge_dev_context *dev_ctxt,
                                     u8 *host_buff, u32 dsp_addr,
                                     u32 ul_num_bytes, u32 mem_type);
+static int bridge_brd_mem_map(struct bridge_dev_context *dev_ctxt,
+                                  u32 ul_mpu_addr, u32 virt_addr,
+                                  u32 ul_num_bytes, u32 ul_map_attr,
+                                  struct page **mapped_pages);
+static int bridge_brd_mem_un_map(struct bridge_dev_context *dev_ctxt,
+                                     u32 virt_addr, u32 ul_num_bytes);
 static int bridge_dev_create(struct bridge_dev_context
                                         **dev_cntxt,
                                         struct dev_object *hdev_obj,
@@ -98,8 +122,57 @@ static int bridge_dev_create(struct bridge_dev_context
 static int bridge_dev_ctrl(struct bridge_dev_context *dev_context,
                                   u32 dw_cmd, void *pargs);
 static int bridge_dev_destroy(struct bridge_dev_context *dev_ctxt);
+static u32 user_va2_pa(struct mm_struct *mm, u32 address);
+static int pte_update(struct bridge_dev_context *dev_ctxt, u32 pa,
+                             u32 va, u32 size,
+                             struct hw_mmu_map_attrs_t *map_attrs);
+static int pte_set(struct pg_table_attrs *pt, u32 pa, u32 va,
+                          u32 size, struct hw_mmu_map_attrs_t *attrs);
+static int mem_map_vmalloc(struct bridge_dev_context *dev_context,
+                                  u32 ul_mpu_addr, u32 virt_addr,
+                                  u32 ul_num_bytes,
+                                  struct hw_mmu_map_attrs_t *hw_attrs);
+
 bool wait_for_start(struct bridge_dev_context *dev_context, u32 dw_sync_addr);
 
+/*  ----------------------------------- Globals */
+
+/* Attributes of L2 page tables for DSP MMU */
+struct page_info {
+        u32 num_entries;        /* Number of valid PTEs in the L2 PT */
+};
+
+/* Attributes used to manage the DSP MMU page tables */
+struct pg_table_attrs {
+        spinlock_t pg_lock;     /* Critical section object handle */
+
+        u32 l1_base_pa;         /* Physical address of the L1 PT */
+        u32 l1_base_va;         /* Virtual  address of the L1 PT */
+        u32 l1_size;            /* Size of the L1 PT */
+        u32 l1_tbl_alloc_pa;
+        /* Physical address of Allocated mem for L1 table. May not be aligned */
+        u32 l1_tbl_alloc_va;
+        /* Virtual address of Allocated mem for L1 table. May not be aligned */
+        u32 l1_tbl_alloc_sz;
+        /* Size of consistent memory allocated for L1 table.
+         * May not be aligned */
+
+        u32 l2_base_pa;         /* Physical address of the L2 PT */
+        u32 l2_base_va;         /* Virtual  address of the L2 PT */
+        u32 l2_size;            /* Size of the L2 PT */
+        u32 l2_tbl_alloc_pa;
+        /* Physical address of Allocated mem for L2 table. May not be aligned */
+        u32 l2_tbl_alloc_va;
+        /* Virtual address of Allocated mem for L2 table. May not be aligned */
+        u32 l2_tbl_alloc_sz;
+        /* Size of consistent memory allocated for L2 table.
+         * May not be aligned */
+
+        u32 l2_num_pages;       /* Number of allocated L2 PT */
+        /* Array [l2_num_pages] of L2 PT info structs */
+        struct page_info *pg_info;
+};
+
 /*
  *  This Bridge driver's function interface table.
  */
@@ -119,6 +192,8 @@ static struct bridge_drv_interface drv_interface_fxns = {
         bridge_brd_set_state,
         bridge_brd_mem_copy,
         bridge_brd_mem_write,
+        bridge_brd_mem_map,
+        bridge_brd_mem_un_map,
         /* The following CHNL functions are provided by chnl_io.lib: */
         bridge_chnl_create,
         bridge_chnl_destroy,
@@ -148,6 +223,27 @@ static struct bridge_drv_interface drv_interface_fxns = {
         bridge_msg_set_queue_id,
 };
 
+static inline void flush_all(struct bridge_dev_context *dev_context)
+{
+        if (dev_context->dw_brd_state == BRD_DSP_HIBERNATION ||
+            dev_context->dw_brd_state == BRD_HIBERNATION)
+                wake_dsp(dev_context, NULL);
+
+        hw_mmu_tlb_flush_all(dev_context->dw_dsp_mmu_base);
+}
+
+static void bad_page_dump(u32 pa, struct page *pg)
+{
+        pr_emerg("DSPBRIDGE: MAP function: COUNT 0 FOR PA 0x%x\n", pa);
+        pr_emerg("Bad page state in process '%s'\n"
+                 "page:%p flags:0x%0*lx mapping:%p mapcount:%d count:%d\n"
+                 "Backtrace:\n",
+                 current->comm, pg, (int)(2 * sizeof(unsigned long)),
+                 (unsigned long)pg->flags, pg->mapping,
+                 page_mapcount(pg), page_count(pg));
+        dump_stack();
+}
+
 /*
  *  ======== bridge_drv_entry ========
  *  purpose:
@@ -203,7 +299,8 @@ static int bridge_brd_monitor(struct bridge_dev_context *dev_ctxt)
                 (*pdata->dsp_cm_write)(OMAP34XX_CLKSTCTRL_DISABLE_AUTO,
                                         OMAP3430_IVA2_MOD, OMAP2_CM_CLKSTCTRL);
         }
-
+        (*pdata->dsp_prm_rmw_bits)(OMAP3430_RST2_IVA2_MASK, 0,
+                                        OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
         dsp_clk_enable(DSP_CLK_IVA2);
 
         /* set the device state to IDLE */
@@ -274,17 +371,14 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt,
 {
         int status = 0;
         struct bridge_dev_context *dev_context = dev_ctxt;
-        struct iommu *mmu = NULL;
-        struct shm_segs *sm_sg;
-        int l4_i = 0, tlb_i = 0;
-        u32 sg0_da = 0, sg1_da = 0;
-        struct bridge_ioctl_extproc *tlb = dev_context->atlb_entry;
         u32 dw_sync_addr = 0;
         u32 ul_shm_base;        /* Gpp Phys SM base addr(byte) */
         u32 ul_shm_base_virt;   /* Dsp Virt SM base addr */
         u32 ul_tlb_base_virt;   /* Base of MMU TLB entry */
         /* Offset of shm_base_virt from tlb_base_virt */
         u32 ul_shm_offset_virt;
+        s32 entry_ndx;
+        s32 itmp_entry_ndx = 0; /* DSP-MMU TLB entry base address */
         struct cfg_hostres *resources = NULL;
         u32 temp;
         u32 ul_dsp_clk_rate;
@@ -305,12 +399,12 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt,
         ul_shm_base_virt *= DSPWORDSIZE;
         DBC_ASSERT(ul_shm_base_virt != 0);
         /* DSP Virtual address */
-        ul_tlb_base_virt = dev_context->sh_s.seg0_da;
+        ul_tlb_base_virt = dev_context->atlb_entry[0].ul_dsp_va;
         DBC_ASSERT(ul_tlb_base_virt <= ul_shm_base_virt);
         ul_shm_offset_virt =
             ul_shm_base_virt - (ul_tlb_base_virt * DSPWORDSIZE);
         /* Kernel logical address */
-        ul_shm_base = dev_context->sh_s.seg0_va + ul_shm_offset_virt;
+        ul_shm_base = dev_context->atlb_entry[0].ul_gpp_va + ul_shm_offset_virt;
 
         DBC_ASSERT(ul_shm_base != 0);
         /* 2nd wd is used as sync field */
@@ -345,83 +439,78 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt,
                                         OMAP343X_CONTROL_IVA2_BOOTMOD));
                 }
         }
-
         if (!status) {
+                /* Reset and Unreset the RST2, so that BOOTADDR is copied to
+                 * IVA2 SYSC register */
+                (*pdata->dsp_prm_rmw_bits)(OMAP3430_RST2_IVA2_MASK,
+                        OMAP3430_RST2_IVA2_MASK, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
+                udelay(100);
                 (*pdata->dsp_prm_rmw_bits)(OMAP3430_RST2_IVA2_MASK, 0,
                                         OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
-                mmu = dev_context->dsp_mmu;
-                if (mmu)
-                        dsp_mmu_exit(mmu);
-                mmu = dsp_mmu_init();
-                if (IS_ERR(mmu)) {
-                        dev_err(bridge, "dsp_mmu_init failed!\n");
-                        dev_context->dsp_mmu = NULL;
-                        status = (int)mmu;
-                }
-        }
-        if (!status) {
-                dev_context->dsp_mmu = mmu;
-                sm_sg = &dev_context->sh_s;
-                sg0_da = iommu_kmap(mmu, sm_sg->seg0_da, sm_sg->seg0_pa,
-                        sm_sg->seg0_size, IOVMF_ENDIAN_LITTLE | IOVMF_ELSZ_32);
-                if (IS_ERR_VALUE(sg0_da)) {
-                        status = (int)sg0_da;
-                        sg0_da = 0;
-                }
-        }
-        if (!status) {
-                sg1_da = iommu_kmap(mmu, sm_sg->seg1_da, sm_sg->seg1_pa,
-                        sm_sg->seg1_size, IOVMF_ENDIAN_LITTLE | IOVMF_ELSZ_32);
-                if (IS_ERR_VALUE(sg1_da)) {
-                        status = (int)sg1_da;
-                        sg1_da = 0;
-                }
-        }
-        if (!status) {
-                u32 da;
-                for (tlb_i = 0; tlb_i < BRDIOCTL_NUMOFMMUTLB; tlb_i++) {
-                        if (!tlb[tlb_i].ul_gpp_pa)
+                udelay(100);
+
+                /* Disbale the DSP MMU */
+                hw_mmu_disable(resources->dw_dmmu_base);
+                /* Disable TWL */
+                hw_mmu_twl_disable(resources->dw_dmmu_base);
+
+                /* Only make TLB entry if both addresses are non-zero */
+                for (entry_ndx = 0; entry_ndx < BRDIOCTL_NUMOFMMUTLB;
+                     entry_ndx++) {
+                        struct bridge_ioctl_extproc *e = &dev_context->atlb_entry[entry_ndx];
+                        struct hw_mmu_map_attrs_t map_attrs = {
+                                .endianism = e->endianism,
+                                .element_size = e->elem_size,
+                                .mixed_size = e->mixed_mode,
+                        };
+
+                        if (!e->ul_gpp_pa || !e->ul_dsp_va)
                                 continue;
 
-                        dev_dbg(bridge, "IOMMU %d GppPa: 0x%x DspVa 0x%x Size"
-                                " 0x%x\n", tlb_i, tlb[tlb_i].ul_gpp_pa,
-                                tlb[tlb_i].ul_dsp_va, tlb[tlb_i].ul_size);
-
-                        da = iommu_kmap(mmu, tlb[tlb_i].ul_dsp_va,
-                                tlb[tlb_i].ul_gpp_pa, PAGE_SIZE,
-                                IOVMF_ENDIAN_LITTLE | IOVMF_ELSZ_32);
-                        if (IS_ERR_VALUE(da)) {
-                                status = (int)da;
-                                break;
-                        }
-                }
-        }
-        if (!status) {
-                u32 da;
-                l4_i = 0;
-                while (l4_peripheral_table[l4_i].phys_addr) {
-                        da = iommu_kmap(mmu, l4_peripheral_table[l4_i].
-                                dsp_virt_addr, l4_peripheral_table[l4_i].
-                                phys_addr, PAGE_SIZE,
-                                IOVMF_ENDIAN_LITTLE | IOVMF_ELSZ_32);
-                        if (IS_ERR_VALUE(da)) {
-                                status = (int)da;
-                                break;
-                        }
-                        l4_i++;
+                        dev_dbg(bridge,
+                                        "MMU %d, pa: 0x%x, va: 0x%x, size: 0x%x",
+                                        itmp_entry_ndx,
+                                        e->ul_gpp_pa,
+                                        e->ul_dsp_va,
+                                        e->ul_size);
+
+                        hw_mmu_tlb_add(dev_context->dw_dsp_mmu_base,
+                                        e->ul_gpp_pa,
+                                        e->ul_dsp_va,
+                                        e->ul_size,
+                                        itmp_entry_ndx,
+                                        &map_attrs, 1, 1);
+
+                        itmp_entry_ndx++;
                 }
         }
 
         /* Lock the above TLB entries and get the BIOS and load monitor timer
          * information */
         if (!status) {
+                hw_mmu_num_locked_set(resources->dw_dmmu_base, itmp_entry_ndx);
+                hw_mmu_victim_num_set(resources->dw_dmmu_base, itmp_entry_ndx);
+                hw_mmu_ttb_set(resources->dw_dmmu_base,
+                               dev_context->pt_attrs->l1_base_pa);
+                hw_mmu_twl_enable(resources->dw_dmmu_base);
+                /* Enable the SmartIdle and AutoIdle bit for MMU_SYSCONFIG */
+
+                temp = __raw_readl((resources->dw_dmmu_base) + 0x10);
+                temp = (temp & 0xFFFFFFEF) | 0x11;
+                __raw_writel(temp, (resources->dw_dmmu_base) + 0x10);
+
+                /* Let the DSP MMU run */
+                hw_mmu_enable(resources->dw_dmmu_base);
+
                 /* Enable the BIOS clock */
                 (void)dev_get_symbol(dev_context->hdev_obj,
                                      BRIDGEINIT_BIOSGPTIMER, &ul_bios_gp_timer);
                 (void)dev_get_symbol(dev_context->hdev_obj,
                                      BRIDGEINIT_LOADMON_GPTIMER,
                                      &ul_load_monitor_timer);
+        }
 
+        if (!status) {
                 if (ul_load_monitor_timer != 0xFFFF) {
                         clk_cmd = (BPWR_ENABLE_CLOCK << MBX_PM_CLK_CMDSHIFT) |
                             ul_load_monitor_timer;
@@ -430,7 +519,9 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt,
                         dev_dbg(bridge, "Not able to get the symbol for Load "
                                 "Monitor Timer\n");
                 }
+        }
 
+        if (!status) {
                 if (ul_bios_gp_timer != 0xFFFF) {
                         clk_cmd = (BPWR_ENABLE_CLOCK << MBX_PM_CLK_CMDSHIFT) |
                             ul_bios_gp_timer;
@@ -439,7 +530,9 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt,
                         dev_dbg(bridge,
                                 "Not able to get the symbol for BIOS Timer\n");
                 }
+        }
 
+        if (!status) {
                 /* Set the DSP clock rate */
                 (void)dev_get_symbol(dev_context->hdev_obj,
                                      "_BRIDGEINIT_DSP_FREQ", &ul_dsp_clk_addr);
@@ -492,6 +585,9 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt,
 
                 /* Let DSP go */
                 dev_dbg(bridge, "%s Unreset\n", __func__);
+                /* Enable DSP MMU Interrupts */
+                hw_mmu_event_enable(resources->dw_dmmu_base,
+                                    HW_MMU_ALL_INTERRUPTS);
                 /* release the RST1, DSP starts executing now .. */
                 (*pdata->dsp_prm_rmw_bits)(OMAP3430_RST1_IVA2_MASK, 0,
                                         OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
@@ -521,23 +617,11 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt,
 
                         /* update board state */
                         dev_context->dw_brd_state = BRD_RUNNING;
-                        return 0;
+                        /* (void)chnlsm_enable_interrupt(dev_context); */
                 } else {
                         dev_context->dw_brd_state = BRD_UNKNOWN;
                 }
         }
-
-        while (tlb_i--) {
-                if (!tlb[tlb_i].ul_gpp_pa)
-                        continue;
-                iommu_kunmap(mmu, tlb[tlb_i].ul_gpp_va);
-        }
-        while (l4_i--)
-                iommu_kunmap(mmu, l4_peripheral_table[l4_i].dsp_virt_addr);
-        if (sg0_da)
-                iommu_kunmap(mmu, sg0_da);
-        if (sg1_da)
-                iommu_kunmap(mmu, sg1_da);
         return status;
 }
 
@@ -553,9 +637,8 @@ static int bridge_brd_stop(struct bridge_dev_context *dev_ctxt)
 {
         int status = 0;
         struct bridge_dev_context *dev_context = dev_ctxt;
+        struct pg_table_attrs *pt_attrs;
         u32 dsp_pwr_state;
-        int i;
-        struct bridge_ioctl_extproc *tlb = dev_context->atlb_entry;
         struct omap_dsp_platform_data *pdata =
                 omap_dspbridge_dev->dev.platform_data;
 
@@ -591,37 +674,23 @@ static int bridge_brd_stop(struct bridge_dev_context *dev_ctxt)
 
         dsp_wdt_enable(false);
 
-        /* Reset DSP */
-        (*pdata->dsp_prm_rmw_bits)(OMAP3430_RST1_IVA2_MASK,
-                OMAP3430_RST1_IVA2_MASK, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
-
+        /* This is a good place to clear the MMU page tables as well */
+        if (dev_context->pt_attrs) {
+                pt_attrs = dev_context->pt_attrs;
+                memset((u8 *) pt_attrs->l1_base_va, 0x00, pt_attrs->l1_size);
+                memset((u8 *) pt_attrs->l2_base_va, 0x00, pt_attrs->l2_size);
+                memset((u8 *) pt_attrs->pg_info, 0x00,
+                       (pt_attrs->l2_num_pages * sizeof(struct page_info)));
+        }
         /* Disable the mailbox interrupts */
         if (dev_context->mbox) {
                 omap_mbox_disable_irq(dev_context->mbox, IRQ_RX);
                 omap_mbox_put(dev_context->mbox);
                 dev_context->mbox = NULL;
         }
-        if (dev_context->dsp_mmu) {
-                pr_err("Proc stop mmu if statement\n");
-                for (i = 0; i < BRDIOCTL_NUMOFMMUTLB; i++) {
-                        if (!tlb[i].ul_gpp_pa)
-                                continue;
-                        iommu_kunmap(dev_context->dsp_mmu, tlb[i].ul_gpp_va);
-                }
-                i = 0;
-                while (l4_peripheral_table[i].phys_addr) {
-                        iommu_kunmap(dev_context->dsp_mmu,
-                                l4_peripheral_table[i].dsp_virt_addr);
-                        i++;
-                }
-                iommu_kunmap(dev_context->dsp_mmu, dev_context->sh_s.seg0_da);
-                iommu_kunmap(dev_context->dsp_mmu, dev_context->sh_s.seg1_da);
-                dsp_mmu_exit(dev_context->dsp_mmu);
-                dev_context->dsp_mmu = NULL;
-        }
-        /* Reset IVA IOMMU*/
-        (*pdata->dsp_prm_rmw_bits)(OMAP3430_RST2_IVA2_MASK,
-                OMAP3430_RST2_IVA2_MASK, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
+        /* Reset IVA2 clocks*/
+        (*pdata->dsp_prm_write)(OMAP3430_RST1_IVA2_MASK | OMAP3430_RST2_IVA2_MASK |
+                        OMAP3430_RST3_IVA2_MASK, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
 
         dsp_clock_disable_all(dev_context->dsp_per_clks);
         dsp_clk_disable(DSP_CLK_IVA2);
@@ -681,6 +750,10 @@ static int bridge_dev_create(struct bridge_dev_context
         struct bridge_dev_context *dev_context = NULL;
         s32 entry_ndx;
         struct cfg_hostres *resources = config_param;
+        struct pg_table_attrs *pt_attrs;
+        u32 pg_tbl_pa;
+        u32 pg_tbl_va;
+        u32 align_size;
         struct drv_data *drv_datap = dev_get_drvdata(bridge);
 
         /* Allocate and initialize a data structure to contain the bridge driver
@@ -711,8 +784,97 @@ static int bridge_dev_create(struct bridge_dev_context
         if (!dev_context->dw_dsp_base_addr)
                 status = -EPERM;
 
+        pt_attrs = kzalloc(sizeof(struct pg_table_attrs), GFP_KERNEL);
+        if (pt_attrs != NULL) {
+                /* Assuming that we use only DSP's memory map
+                 * until 0x4000:0000 , we would need only 1024
+                 * L1 enties i.e L1 size = 4K */
+                pt_attrs->l1_size = 0x1000;
+                align_size = pt_attrs->l1_size;
+                /* Align sizes are expected to be power of 2 */
+                /* we like to get aligned on L1 table size */
+                pg_tbl_va = (u32) mem_alloc_phys_mem(pt_attrs->l1_size,
+                                                     align_size, &pg_tbl_pa);
+
+                /* Check if the PA is aligned for us */
+                if ((pg_tbl_pa) & (align_size - 1)) {
+                        /* PA not aligned to page table size ,
+                         * try with more allocation and align */
+                        mem_free_phys_mem((void *)pg_tbl_va, pg_tbl_pa,
+                                          pt_attrs->l1_size);
+                        /* we like to get aligned on L1 table size */
+                        pg_tbl_va =
+                            (u32) mem_alloc_phys_mem((pt_attrs->l1_size) * 2,
+                                                     align_size, &pg_tbl_pa);
+                        /* We should be able to get aligned table now */
+                        pt_attrs->l1_tbl_alloc_pa = pg_tbl_pa;
+                        pt_attrs->l1_tbl_alloc_va = pg_tbl_va;
+                        pt_attrs->l1_tbl_alloc_sz = pt_attrs->l1_size * 2;
+                        /* Align the PA to the next 'align'  boundary */
+                        pt_attrs->l1_base_pa =
+                            ((pg_tbl_pa) +
+                             (align_size - 1)) & (~(align_size - 1));
+                        pt_attrs->l1_base_va =
+                            pg_tbl_va + (pt_attrs->l1_base_pa - pg_tbl_pa);
+                } else {
+                        /* We got aligned PA, cool */
+                        pt_attrs->l1_tbl_alloc_pa = pg_tbl_pa;
+                        pt_attrs->l1_tbl_alloc_va = pg_tbl_va;
+                        pt_attrs->l1_tbl_alloc_sz = pt_attrs->l1_size;
+                        pt_attrs->l1_base_pa = pg_tbl_pa;
+                        pt_attrs->l1_base_va = pg_tbl_va;
+                }
+                if (pt_attrs->l1_base_va)
+                        memset((u8 *) pt_attrs->l1_base_va, 0x00,
+                               pt_attrs->l1_size);
+
+                /* number of L2 page tables = DMM pool used + SHMMEM +EXTMEM +
+                 * L4 pages */
+                pt_attrs->l2_num_pages = ((DMMPOOLSIZE >> 20) + 6);
+                pt_attrs->l2_size = HW_MMU_COARSE_PAGE_SIZE *
+                    pt_attrs->l2_num_pages;
+                align_size = 4; /* Make it u32 aligned */
+                /* we like to get aligned on L1 table size */
+                pg_tbl_va = (u32) mem_alloc_phys_mem(pt_attrs->l2_size,
+                                                     align_size, &pg_tbl_pa);
+                pt_attrs->l2_tbl_alloc_pa = pg_tbl_pa;
+                pt_attrs->l2_tbl_alloc_va = pg_tbl_va;
+                pt_attrs->l2_tbl_alloc_sz = pt_attrs->l2_size;
+                pt_attrs->l2_base_pa = pg_tbl_pa;
+                pt_attrs->l2_base_va = pg_tbl_va;
+
+                if (pt_attrs->l2_base_va)
+                        memset((u8 *) pt_attrs->l2_base_va, 0x00,
+                               pt_attrs->l2_size);
+
+                pt_attrs->pg_info = kzalloc(pt_attrs->l2_num_pages *
+                                        sizeof(struct page_info), GFP_KERNEL);
+                dev_dbg(bridge,
+                        "L1 pa %x, va %x, size %x\n L2 pa %x, va "
+                        "%x, size %x\n", pt_attrs->l1_base_pa,
+                        pt_attrs->l1_base_va, pt_attrs->l1_size,
+                        pt_attrs->l2_base_pa, pt_attrs->l2_base_va,
+                        pt_attrs->l2_size);
+                dev_dbg(bridge, "pt_attrs %p L2 NumPages %x pg_info %p\n",
+                        pt_attrs, pt_attrs->l2_num_pages, pt_attrs->pg_info);
+        }
+        if ((pt_attrs != NULL) && (pt_attrs->l1_base_va != 0) &&
+            (pt_attrs->l2_base_va != 0) && (pt_attrs->pg_info != NULL))
+                dev_context->pt_attrs = pt_attrs;
+        else
+                status = -ENOMEM;
+
         if (!status) {
+                spin_lock_init(&pt_attrs->pg_lock);
                 dev_context->tc_word_swap_on = drv_datap->tc_wordswapon;
+
+                /* Set the Clock Divisor for the DSP module */
+                udelay(5);
+                /* MMU address is obtained from the host
+                 * resources struct */
+                dev_context->dw_dsp_mmu_base = resources->dw_dmmu_base;
+        }
+        if (!status) {
                 dev_context->hdev_obj = hdev_obj;
                 /* Store current board state. */
                 dev_context->dw_brd_state = BRD_UNKNOWN;
@@ -722,6 +884,23 @@ static int bridge_dev_create(struct bridge_dev_context
                 /* Return ptr to our device state to the DSP API for storage */
                 *dev_cntxt = dev_context;
         } else {
+                if (pt_attrs != NULL) {
+                        kfree(pt_attrs->pg_info);
+
+                        if (pt_attrs->l2_tbl_alloc_va) {
+                                mem_free_phys_mem((void *)
+                                                  pt_attrs->l2_tbl_alloc_va,
+                                                  pt_attrs->l2_tbl_alloc_pa,
+                                                  pt_attrs->l2_tbl_alloc_sz);
+                        }
+                        if (pt_attrs->l1_tbl_alloc_va) {
+                                mem_free_phys_mem((void *)
+                                                  pt_attrs->l1_tbl_alloc_va,
+                                                  pt_attrs->l1_tbl_alloc_pa,
+                                                  pt_attrs->l1_tbl_alloc_sz);
+                        }
+                }
+                kfree(pt_attrs);
                 kfree(dev_context);
         }
 func_end:
@@ -789,6 +968,7 @@ static int bridge_dev_ctrl(struct bridge_dev_context *dev_context,
  */
 static int bridge_dev_destroy(struct bridge_dev_context *dev_ctxt)
 {
+        struct pg_table_attrs *pt_attrs;
         int status = 0;
         struct bridge_dev_context *dev_context = (struct bridge_dev_context *)
             dev_ctxt;
@@ -802,6 +982,23 @@ static int bridge_dev_destroy(struct bridge_dev_context *dev_ctxt)
 
         /* first put the device to stop state */
         bridge_brd_stop(dev_context);
+        if (dev_context->pt_attrs) {
+                pt_attrs = dev_context->pt_attrs;
+                kfree(pt_attrs->pg_info);
+
+                if (pt_attrs->l2_tbl_alloc_va) {
+                        mem_free_phys_mem((void *)pt_attrs->l2_tbl_alloc_va,
+                                          pt_attrs->l2_tbl_alloc_pa,
+                                          pt_attrs->l2_tbl_alloc_sz);
+                }
+                if (pt_attrs->l1_tbl_alloc_va) {
+                        mem_free_phys_mem((void *)pt_attrs->l1_tbl_alloc_va,
+                                          pt_attrs->l1_tbl_alloc_pa,
+                                          pt_attrs->l1_tbl_alloc_sz);
+                }
+                kfree(pt_attrs);
+
+        }
 
         if (dev_context->resources) {
                 host_res = dev_context->resources;
@@ -832,6 +1029,8 @@ static int bridge_dev_destroy(struct bridge_dev_context *dev_ctxt)
                         iounmap((void *)host_res->dw_mem_base[3]);
                 if (host_res->dw_mem_base[4])
                         iounmap((void *)host_res->dw_mem_base[4]);
+                if (host_res->dw_dmmu_base)
+                        iounmap(host_res->dw_dmmu_base);
                 if (host_res->dw_per_base)
                         iounmap(host_res->dw_per_base);
                 if (host_res->dw_per_pm_base)
@@ -845,6 +1044,7 @@ static int bridge_dev_destroy(struct bridge_dev_context *dev_ctxt)
                 host_res->dw_mem_base[2] = (u32) NULL;
                 host_res->dw_mem_base[3] = (u32) NULL;
                 host_res->dw_mem_base[4] = (u32) NULL;
+                host_res->dw_dmmu_base = NULL;
                 host_res->dw_sys_ctrl_base = NULL;
 
                 kfree(host_res);
@@ -928,6 +1128,673 @@ static int bridge_brd_mem_write(struct bridge_dev_context *dev_ctxt,
 }
 
 /*
+ *  ======== bridge_brd_mem_map ========
+ *      This function maps MPU buffer to the DSP address space. It performs
+ *  linear to physical address translation if required. It translates each
+ *  page since linear addresses can be physically non-contiguous
+ *  All address & size arguments are assumed to be page aligned (in proc.c)
+ *
+ *  TODO: Disable MMU while updating the page tables (but that'll stall DSP)
+ */
+static int bridge_brd_mem_map(struct bridge_dev_context *dev_ctxt,
+                                  u32 ul_mpu_addr, u32 virt_addr,
+                                  u32 ul_num_bytes, u32 ul_map_attr,
+                                  struct page **mapped_pages)
+{
+        u32 attrs;
+        int status = 0;
+        struct bridge_dev_context *dev_context = dev_ctxt;
+        struct hw_mmu_map_attrs_t hw_attrs;
+        struct vm_area_struct *vma;
+        struct mm_struct *mm = current->mm;
+        u32 write = 0;
+        u32 num_usr_pgs = 0;
+        struct page *mapped_page, *pg;
+        s32 pg_num;
+        u32 va = virt_addr;
+        struct task_struct *curr_task = current;
+        u32 pg_i = 0;
+        u32 mpu_addr, pa;
+
+        dev_dbg(bridge,
+                "%s hDevCtxt %p, pa %x, va %x, size %x, ul_map_attr %x\n",
+                __func__, dev_ctxt, ul_mpu_addr, virt_addr, ul_num_bytes,
+                ul_map_attr);
+        if (ul_num_bytes == 0)
+                return -EINVAL;
+
+        if (ul_map_attr & DSP_MAP_DIR_MASK) {
+                attrs = ul_map_attr;
+        } else {
+                /* Assign default attributes */
+                attrs = ul_map_attr | (DSP_MAPVIRTUALADDR | DSP_MAPELEMSIZE16);
+        }
+        /* Take mapping properties */
+        if (attrs & DSP_MAPBIGENDIAN)
+                hw_attrs.endianism = HW_BIG_ENDIAN;
+        else
+                hw_attrs.endianism = HW_LITTLE_ENDIAN;
+
+        hw_attrs.mixed_size = (enum hw_mmu_mixed_size_t)
+            ((attrs & DSP_MAPMIXEDELEMSIZE) >> 2);
+        /* Ignore element_size if mixed_size is enabled */
+        if (hw_attrs.mixed_size == 0) {
+                if (attrs & DSP_MAPELEMSIZE8) {
+                        /* Size is 8 bit */
+                        hw_attrs.element_size = HW_ELEM_SIZE8BIT;
+                } else if (attrs & DSP_MAPELEMSIZE16) {
+                        /* Size is 16 bit */
+                        hw_attrs.element_size = HW_ELEM_SIZE16BIT;
+                } else if (attrs & DSP_MAPELEMSIZE32) {
+                        /* Size is 32 bit */
+                        hw_attrs.element_size = HW_ELEM_SIZE32BIT;
+                } else if (attrs & DSP_MAPELEMSIZE64) {
+                        /* Size is 64 bit */
+                        hw_attrs.element_size = HW_ELEM_SIZE64BIT;
+                } else {
+                        /*
+                         * Mixedsize isn't enabled, so size can't be
+                         * zero here
+                         */
+                        return -EINVAL;
+                }
+        }
+        if (attrs & DSP_MAPDONOTLOCK)
+                hw_attrs.donotlockmpupage = 1;
+        else
+                hw_attrs.donotlockmpupage = 0;
+
+        if (attrs & DSP_MAPVMALLOCADDR) {
+                return mem_map_vmalloc(dev_ctxt, ul_mpu_addr, virt_addr,
+                                       ul_num_bytes, &hw_attrs);
+        }
+        /*
+         * Do OS-specific user-va to pa translation.
+         * Combine physically contiguous regions to reduce TLBs.
+         * Pass the translated pa to pte_update.
+         */
+        if ((attrs & DSP_MAPPHYSICALADDR)) {
+                status = pte_update(dev_context, ul_mpu_addr, virt_addr,
+                                    ul_num_bytes, &hw_attrs);
+                goto func_cont;
+        }
+
+        /*
+         * Important Note: ul_mpu_addr is mapped from user application process
+         * to current process - it must lie completely within the current
+         * virtual memory address space in order to be of use to us here!
+         */
+        down_read(&mm->mmap_sem);
+        vma = find_vma(mm, ul_mpu_addr);
+        if (vma)
+                dev_dbg(bridge,
+                        "VMAfor UserBuf: ul_mpu_addr=%x, ul_num_bytes=%x, "
+                        "vm_start=%lx, vm_end=%lx, vm_flags=%lx\n", ul_mpu_addr,
+                        ul_num_bytes, vma->vm_start, vma->vm_end,
+                        vma->vm_flags);
+
+        /*
+         * It is observed that under some circumstances, the user buffer is
+         * spread across several VMAs. So loop through and check if the entire
+         * user buffer is covered
+         */
+        while ((vma) && (ul_mpu_addr + ul_num_bytes > vma->vm_end)) {
+                /* jump to the next VMA region */
+                vma = find_vma(mm, vma->vm_end + 1);
+                dev_dbg(bridge,
+                        "VMA for UserBuf ul_mpu_addr=%x ul_num_bytes=%x, "
+                        "vm_start=%lx, vm_end=%lx, vm_flags=%lx\n", ul_mpu_addr,
+                        ul_num_bytes, vma->vm_start, vma->vm_end,
+                        vma->vm_flags);
+        }
+        if (!vma) {
+                pr_err("%s: Failed to get VMA region for 0x%x (%d)\n",
+                       __func__, ul_mpu_addr, ul_num_bytes);
+                status = -EINVAL;
+                up_read(&mm->mmap_sem);
+                goto func_cont;
+        }
+
+        if (vma->vm_flags & VM_IO) {
+                num_usr_pgs = ul_num_bytes / PG_SIZE4K;
+                mpu_addr = ul_mpu_addr;
+
+                /* Get the physical addresses for user buffer */
+                for (pg_i = 0; pg_i < num_usr_pgs; pg_i++) {
+                        pa = user_va2_pa(mm, mpu_addr);
+                        if (!pa) {
+                                status = -EPERM;
+                                pr_err("DSPBRIDGE: VM_IO mapping physical"
+                                       "address is invalid\n");
+                                break;
+                        }
+                        if (pfn_valid(__phys_to_pfn(pa))) {
+                                pg = PHYS_TO_PAGE(pa);
+                                get_page(pg);
+                                if (page_count(pg) < 1) {
+                                        pr_err("Bad page in VM_IO buffer\n");
+                                        bad_page_dump(pa, pg);
+                                }
+                        }
+                        status = pte_set(dev_context->pt_attrs, pa,
+                                         va, HW_PAGE_SIZE4KB, &hw_attrs);
+                        if (status)
+                                break;
+
+                        va += HW_PAGE_SIZE4KB;
+                        mpu_addr += HW_PAGE_SIZE4KB;
+                        pa += HW_PAGE_SIZE4KB;
+                }
+        } else {
+                num_usr_pgs = ul_num_bytes / PG_SIZE4K;
+                if (vma->vm_flags & (VM_WRITE | VM_MAYWRITE))
+                        write = 1;
+
+                for (pg_i = 0; pg_i < num_usr_pgs; pg_i++) {
+                        pg_num = get_user_pages(curr_task, mm, ul_mpu_addr, 1,
+                                                write, 1, &mapped_page, NULL);
+                        if (pg_num > 0) {
+                                if (page_count(mapped_page) < 1) {
+                                        pr_err("Bad page count after doing"
+                                               "get_user_pages on"
+                                               "user buffer\n");
+                                        bad_page_dump(page_to_phys(mapped_page),
+                                                      mapped_page);
+                                }
+                                status = pte_set(dev_context->pt_attrs,
+                                                 page_to_phys(mapped_page), va,
+                                                 HW_PAGE_SIZE4KB, &hw_attrs);
+                                if (status)
+                                        break;
+
+                                if (mapped_pages)
+                                        mapped_pages[pg_i] = mapped_page;
+
+                                va += HW_PAGE_SIZE4KB;
+                                ul_mpu_addr += HW_PAGE_SIZE4KB;
+                        } else {
+                                pr_err("DSPBRIDGE: get_user_pages FAILED,"
+                                       "MPU addr = 0x%x,"
+                                       "vma->vm_flags = 0x%lx,"
+                                       "get_user_pages Err"
+                                       "Value = %d, Buffer"
+                                       "size=0x%x\n", ul_mpu_addr,
+                                       vma->vm_flags, pg_num, ul_num_bytes);
+                                status = -EPERM;
+                                break;
+                        }
+                }
+        }
+        up_read(&mm->mmap_sem);
+func_cont:
+        if (status) {
+                /*
+                 * Roll out the mapped pages incase it failed in middle of
+                 * mapping
+                 */
+                if (pg_i) {
+                        bridge_brd_mem_un_map(dev_context, virt_addr,
+                                           (pg_i * PG_SIZE4K));
+                }
+                status = -EPERM;
+        }
+        /*
+         * In any case, flush the TLB
+         * This is called from here instead from pte_update to avoid unnecessary
+         * repetition while mapping non-contiguous physical regions of a virtual
+         * region
+         */
+        flush_all(dev_context);
+        dev_dbg(bridge, "%s status %x\n", __func__, status);
+        return status;
+}
+
+/*
+ *  ======== bridge_brd_mem_un_map ========
+ *      Invalidate the PTEs for the DSP VA block to be unmapped.
+ *
+ *      PTEs of a mapped memory block are contiguous in any page table
+ *      So, instead of looking up the PTE address for every 4K block,
+ *      we clear consecutive PTEs until we unmap all the bytes
+ */
+static int bridge_brd_mem_un_map(struct bridge_dev_context *dev_ctxt,
+                                     u32 virt_addr, u32 ul_num_bytes)
+{
+        u32 l1_base_va;
+        u32 l2_base_va;
+        u32 l2_base_pa;
+        u32 l2_page_num;
+        u32 pte_val;
+        u32 pte_size;
+        u32 pte_count;
+        u32 pte_addr_l1;
+        u32 pte_addr_l2 = 0;
+        u32 rem_bytes;
+        u32 rem_bytes_l2;
+        u32 va_curr;
+        struct page *pg = NULL;
+        int status = 0;
+        struct bridge_dev_context *dev_context = dev_ctxt;
+        struct pg_table_attrs *pt = dev_context->pt_attrs;
+        u32 temp;
+        u32 paddr;
+        u32 numof4k_pages = 0;
+
+        va_curr = virt_addr;
+        rem_bytes = ul_num_bytes;
+        rem_bytes_l2 = 0;
+        l1_base_va = pt->l1_base_va;
+        pte_addr_l1 = hw_mmu_pte_addr_l1(l1_base_va, va_curr);
+        dev_dbg(bridge, "%s dev_ctxt %p, va %x, NumBytes %x l1_base_va %x, "
+                "pte_addr_l1 %x\n", __func__, dev_ctxt, virt_addr,
+                ul_num_bytes, l1_base_va, pte_addr_l1);
+
+        while (rem_bytes && !status) {
+                u32 va_curr_orig = va_curr;
+                /* Find whether the L1 PTE points to a valid L2 PT */
+                pte_addr_l1 = hw_mmu_pte_addr_l1(l1_base_va, va_curr);
+                pte_val = *(u32 *) pte_addr_l1;
+                pte_size = hw_mmu_pte_size_l1(pte_val);
+
+                if (pte_size != HW_MMU_COARSE_PAGE_SIZE)
+                        goto skip_coarse_page;
+
+                /*
+                 * Get the L2 PA from the L1 PTE, and find
+                 * corresponding L2 VA
+                 */
+                l2_base_pa = hw_mmu_pte_coarse_l1(pte_val);
+                l2_base_va = l2_base_pa - pt->l2_base_pa + pt->l2_base_va;
+                l2_page_num =
+                    (l2_base_pa - pt->l2_base_pa) / HW_MMU_COARSE_PAGE_SIZE;
+                /*
+                 * Find the L2 PTE address from which we will start
+                 * clearing, the number of PTEs to be cleared on this
+                 * page, and the size of VA space that needs to be
+                 * cleared on this L2 page
+                 */
+                pte_addr_l2 = hw_mmu_pte_addr_l2(l2_base_va, va_curr);
+                pte_count = pte_addr_l2 & (HW_MMU_COARSE_PAGE_SIZE - 1);
+                pte_count = (HW_MMU_COARSE_PAGE_SIZE - pte_count) / sizeof(u32);
+                if (rem_bytes < (pte_count * PG_SIZE4K))
+                        pte_count = rem_bytes / PG_SIZE4K;
+                rem_bytes_l2 = pte_count * PG_SIZE4K;
+
+                /*
+                 * Unmap the VA space on this L2 PT. A quicker way
+                 * would be to clear pte_count entries starting from
+                 * pte_addr_l2. However, below code checks that we don't
+                 * clear invalid entries or less than 64KB for a 64KB
+                 * entry. Similar checking is done for L1 PTEs too
+                 * below
+                 */
+                while (rem_bytes_l2 && !status) {
+                        pte_val = *(u32 *) pte_addr_l2;
+                        pte_size = hw_mmu_pte_size_l2(pte_val);
+                        /* va_curr aligned to pte_size? */
+                        if (pte_size == 0 || rem_bytes_l2 < pte_size ||
+                            va_curr & (pte_size - 1)) {
+                                status = -EPERM;
+                                break;
+                        }
+
+                        /* Collect Physical addresses from VA */
+                        paddr = (pte_val & ~(pte_size - 1));
+                        if (pte_size == HW_PAGE_SIZE64KB)
+                                numof4k_pages = 16;
+                        else
+                                numof4k_pages = 1;
+                        temp = 0;
+                        while (temp++ < numof4k_pages) {
+                                if (!pfn_valid(__phys_to_pfn(paddr))) {
+                                        paddr += HW_PAGE_SIZE4KB;
+                                        continue;
+                                }
+                                pg = PHYS_TO_PAGE(paddr);
+                                if (page_count(pg) < 1) {
+                                        pr_info("DSPBRIDGE: UNMAP function: "
+                                                "COUNT 0 FOR PA 0x%x, size = "
+                                                "0x%x\n", paddr, ul_num_bytes);
+                                        bad_page_dump(paddr, pg);
+                                } else {
+                                        set_page_dirty(pg);
+                                        page_cache_release(pg);
+                                }
+                                paddr += HW_PAGE_SIZE4KB;
+                        }
+                        if (hw_mmu_pte_clear(pte_addr_l2, va_curr, pte_size)) {
+                                status = -EPERM;
+                                goto EXIT_LOOP;
+                        }
+
+                        status = 0;
+                        rem_bytes_l2 -= pte_size;
+                        va_curr += pte_size;
+                        pte_addr_l2 += (pte_size >> 12) * sizeof(u32);
+                }
+                spin_lock(&pt->pg_lock);
+                if (rem_bytes_l2 == 0) {
+                        pt->pg_info[l2_page_num].num_entries -= pte_count;
+                        if (pt->pg_info[l2_page_num].num_entries == 0) {
+                                /*
+                                 * Clear the L1 PTE pointing to the L2 PT
+                                 */
+                                if (!hw_mmu_pte_clear(l1_base_va, va_curr_orig,
+                                                     HW_MMU_COARSE_PAGE_SIZE))
+                                        status = 0;
+                                else {
+                                        status = -EPERM;
+                                        spin_unlock(&pt->pg_lock);
+                                        goto EXIT_LOOP;
+                                }
+                        }
+                        rem_bytes -= pte_count * PG_SIZE4K;
+                } else
+                        status = -EPERM;
+
+                spin_unlock(&pt->pg_lock);
+                continue;
+skip_coarse_page:
+                /* va_curr aligned to pte_size? */
+                /* pte_size = 1 MB or 16 MB */
+                if (pte_size == 0 || rem_bytes < pte_size ||
+                    va_curr & (pte_size - 1)) {
+                        status = -EPERM;
+                        break;
+                }
+
+                if (pte_size == HW_PAGE_SIZE1MB)
+                        numof4k_pages = 256;
+                else
+                        numof4k_pages = 4096;
+                temp = 0;
+                /* Collect Physical addresses from VA */
+                paddr = (pte_val & ~(pte_size - 1));
+                while (temp++ < numof4k_pages) {
+                        if (pfn_valid(__phys_to_pfn(paddr))) {
+                                pg = PHYS_TO_PAGE(paddr);
+                                if (page_count(pg) < 1) {
+                                        pr_info("DSPBRIDGE: UNMAP function: "
+                                                "COUNT 0 FOR PA 0x%x, size = "
+                                                "0x%x\n", paddr, ul_num_bytes);
+                                        bad_page_dump(paddr, pg);
+                                } else {
+                                        set_page_dirty(pg);
+                                        page_cache_release(pg);
+                                }
+                        }
+                        paddr += HW_PAGE_SIZE4KB;
+                }
+                if (!hw_mmu_pte_clear(l1_base_va, va_curr, pte_size)) {
+                        status = 0;
+                        rem_bytes -= pte_size;
+                        va_curr += pte_size;
+                } else {
+                        status = -EPERM;
+                        goto EXIT_LOOP;
+                }
+        }
+        /*
+         * It is better to flush the TLB here, so that any stale old entries
+         * get flushed
+         */
+EXIT_LOOP:
+        flush_all(dev_context);
+        dev_dbg(bridge,
+                "%s: va_curr %x, pte_addr_l1 %x pte_addr_l2 %x rem_bytes %x,"
+                " rem_bytes_l2 %x status %x\n", __func__, va_curr, pte_addr_l1,
+                pte_addr_l2, rem_bytes, rem_bytes_l2, status);
+        return status;
+}
+
+/*
+ *  ======== user_va2_pa ========
+ *  Purpose:
+ *      This function walks through the page tables to convert a userland
+ *      virtual address to physical address
+ */
+static u32 user_va2_pa(struct mm_struct *mm, u32 address)
+{
+        pgd_t *pgd;
+        pmd_t *pmd;
+        pte_t *ptep, pte;
+
+        pgd = pgd_offset(mm, address);
+        if (!(pgd_none(*pgd) || pgd_bad(*pgd))) {
+                pmd = pmd_offset(pgd, address);
+                if (!(pmd_none(*pmd) || pmd_bad(*pmd))) {
+                        ptep = pte_offset_map(pmd, address);
+                        if (ptep) {
+                                pte = *ptep;
+                                if (pte_present(pte))
+                                        return pte & PAGE_MASK;
+                        }
+                }
+        }
+
+        return 0;
+}
+
+/*
+ *  ======== pte_update ========
+ *      This function calculates the optimum page-aligned addresses and sizes
+ *      Caller must pass page-aligned values
+ */
+static int pte_update(struct bridge_dev_context *dev_ctxt, u32 pa,
+                             u32 va, u32 size,
+                             struct hw_mmu_map_attrs_t *map_attrs)
+{
+        u32 i;
+        u32 all_bits;
+        u32 pa_curr = pa;
+        u32 va_curr = va;
+        u32 num_bytes = size;
+        struct bridge_dev_context *dev_context = dev_ctxt;
+        int status = 0;
+        u32 page_size[] = { HW_PAGE_SIZE16MB, HW_PAGE_SIZE1MB,
+                HW_PAGE_SIZE64KB, HW_PAGE_SIZE4KB
+        };
+
+        while (num_bytes && !status) {
+                /* To find the max. page size with which both PA & VA are
+                 * aligned */
+                all_bits = pa_curr | va_curr;
+
+                for (i = 0; i < 4; i++) {
+                        if ((num_bytes >= page_size[i]) && ((all_bits &
+                                                             (page_size[i] -
+                                                              1)) == 0)) {
+                                status =
+                                    pte_set(dev_context->pt_attrs, pa_curr,
+                                            va_curr, page_size[i], map_attrs);
+                                pa_curr += page_size[i];
+                                va_curr += page_size[i];
+                                num_bytes -= page_size[i];
+                                /* Don't try smaller sizes. Hopefully we have
+                                 * reached an address aligned to a bigger page
+                                 * size */
+                                break;
+                        }
+                }
+        }
+
+        return status;
+}
+
+/*
+ *  ======== pte_set ========
+ *      This function calculates PTE address (MPU virtual) to be updated
+ *      It also manages the L2 page tables
+ */
+static int pte_set(struct pg_table_attrs *pt, u32 pa, u32 va,
+                          u32 size, struct hw_mmu_map_attrs_t *attrs)
+{
+        u32 i;
+        u32 pte_val;
+        u32 pte_addr_l1;
+        u32 pte_size;
+        /* Base address of the PT that will be updated */
+        u32 pg_tbl_va;
+        u32 l1_base_va;
+        /* Compiler warns that the next three variables might be used
+         * uninitialized in this function. Doesn't seem so. Working around,
+         * anyways. */
+        u32 l2_base_va = 0;
+        u32 l2_base_pa = 0;
+        u32 l2_page_num = 0;
+        int status = 0;
+
+        l1_base_va = pt->l1_base_va;
+        pg_tbl_va = l1_base_va;
+        if ((size == HW_PAGE_SIZE64KB) || (size == HW_PAGE_SIZE4KB)) {
+                /* Find whether the L1 PTE points to a valid L2 PT */
+                pte_addr_l1 = hw_mmu_pte_addr_l1(l1_base_va, va);
+                if (pte_addr_l1 <= (pt->l1_base_va + pt->l1_size)) {
+                        pte_val = *(u32 *) pte_addr_l1;
+                        pte_size = hw_mmu_pte_size_l1(pte_val);
+                } else {
+                        return -EPERM;
+                }
+                spin_lock(&pt->pg_lock);
+                if (pte_size == HW_MMU_COARSE_PAGE_SIZE) {
+                        /* Get the L2 PA from the L1 PTE, and find
+                         * corresponding L2 VA */
+                        l2_base_pa = hw_mmu_pte_coarse_l1(pte_val);
+                        l2_base_va =
+                            l2_base_pa - pt->l2_base_pa + pt->l2_base_va;
+                        l2_page_num =
+                            (l2_base_pa -
+                             pt->l2_base_pa) / HW_MMU_COARSE_PAGE_SIZE;
+                } else if (pte_size == 0) {
+                        /* L1 PTE is invalid. Allocate a L2 PT and
+                         * point the L1 PTE to it */
+                        /* Find a free L2 PT. */
+                        for (i = 0; (i < pt->l2_num_pages) &&
+                             (pt->pg_info[i].num_entries != 0); i++)
+                                ;;
+                        if (i < pt->l2_num_pages) {
+                                l2_page_num = i;
+                                l2_base_pa = pt->l2_base_pa + (l2_page_num *
+                                                HW_MMU_COARSE_PAGE_SIZE);
+                                l2_base_va = pt->l2_base_va + (l2_page_num *
+                                                HW_MMU_COARSE_PAGE_SIZE);
+                                /* Endianness attributes are ignored for
+                                 * HW_MMU_COARSE_PAGE_SIZE */
+                                status =
+                                    hw_mmu_pte_set(l1_base_va, l2_base_pa, va,
+                                                   HW_MMU_COARSE_PAGE_SIZE,
+                                                   attrs);
+                        } else {
+                                status = -ENOMEM;
+                        }
+                } else {
+                        /* Found valid L1 PTE of another size.
+                         * Should not overwrite it. */
+                        status = -EPERM;
+                }
+                if (!status) {
+                        pg_tbl_va = l2_base_va;
+                        if (size == HW_PAGE_SIZE64KB)
+                                pt->pg_info[l2_page_num].num_entries += 16;
+                        else
+                                pt->pg_info[l2_page_num].num_entries++;
+                        dev_dbg(bridge, "PTE: L2 BaseVa %x, BasePa %x, PageNum "
+                                "%x, num_entries %x\n", l2_base_va,
+                                l2_base_pa, l2_page_num,
+                                pt->pg_info[l2_page_num].num_entries);
+                }
+                spin_unlock(&pt->pg_lock);
+        }
+        if (!status) {
+                dev_dbg(bridge, "PTE: pg_tbl_va %x, pa %x, va %x, size %x\n",
+                        pg_tbl_va, pa, va, size);
+                dev_dbg(bridge, "PTE: endianism %x, element_size %x, "
+                        "mixed_size %x\n", attrs->endianism,
+                        attrs->element_size, attrs->mixed_size);
+                status = hw_mmu_pte_set(pg_tbl_va, pa, va, size, attrs);
+        }
+
+        return status;
+}
+
+/* Memory map kernel VA -- memory allocated with vmalloc */
+static int mem_map_vmalloc(struct bridge_dev_context *dev_context,
+                                  u32 ul_mpu_addr, u32 virt_addr,
+                                  u32 ul_num_bytes,
+                                  struct hw_mmu_map_attrs_t *hw_attrs)
+{
+        int status = 0;
+        struct page *page[1];
+        u32 i;
+        u32 pa_curr;
+        u32 pa_next;
+        u32 va_curr;
+        u32 size_curr;
+        u32 num_pages;
+        u32 pa;
+        u32 num_of4k_pages;
+        u32 temp = 0;
+
+        /*
+         * Do Kernel va to pa translation.
+         * Combine physically contiguous regions to reduce TLBs.
+         * Pass the translated pa to pte_update.
+         */
+        num_pages = ul_num_bytes / PAGE_SIZE;   /* PAGE_SIZE = OS page size */
+        i = 0;
+        va_curr = ul_mpu_addr;
+        page[0] = vmalloc_to_page((void *)va_curr);
+        pa_next = page_to_phys(page[0]);
+        while (!status && (i < num_pages)) {
+                /*
+                 * Reuse pa_next from the previous iteraion to avoid
+                 * an extra va2pa call
+                 */
+                pa_curr = pa_next;
+                size_curr = PAGE_SIZE;
+                /*
+                 * If the next page is physically contiguous,
+                 * map it with the current one by increasing
+                 * the size of the region to be mapped
+                 */
+                while (++i < num_pages) {
+                        page[0] =
+                            vmalloc_to_page((void *)(va_curr + size_curr));
+                        pa_next = page_to_phys(page[0]);
+
+                        if (pa_next == (pa_curr + size_curr))
+                                size_curr += PAGE_SIZE;
+                        else
+                                break;
+
+                }
+                if (pa_next == 0) {
+                        status = -ENOMEM;
+                        break;
+                }
+                pa = pa_curr;
+                num_of4k_pages = size_curr / HW_PAGE_SIZE4KB;
+                while (temp++ < num_of4k_pages) {
+                        get_page(PHYS_TO_PAGE(pa));
+                        pa += HW_PAGE_SIZE4KB;
+                }
+                status = pte_update(dev_context, pa_curr, virt_addr +
+                                    (va_curr - ul_mpu_addr), size_curr,
+                                    hw_attrs);
+                va_curr += size_curr;
+        }
+        /*
+         * In any case, flush the TLB
+         * This is called from here instead from pte_update to avoid unnecessary
+         * repetition while mapping non-contiguous physical regions of a virtual
+         * region
+         */
+        flush_all(dev_context);
+        dev_dbg(bridge, "%s status %x\n", __func__, status);
+        return status;
+}
+
+/*
  *  ======== wait_for_start ========
  *      Wait for the singal from DSP that it has started, or time out.
  */
diff --git a/drivers/staging/tidspbridge/core/tiomap3430_pwr.c b/drivers/staging/tidspbridge/core/tiomap3430_pwr.c
index b57a9fd5e757..fb9026e1403c 100644
--- a/drivers/staging/tidspbridge/core/tiomap3430_pwr.c
+++ b/drivers/staging/tidspbridge/core/tiomap3430_pwr.c
@@ -31,6 +31,10 @@
 #include <dspbridge/dev.h>
 #include <dspbridge/iodefs.h>
 
+/* ------------------------------------ Hardware Abstraction Layer */
+#include <hw_defs.h>
+#include <hw_mmu.h>
+
 #include <dspbridge/pwr_sh.h>
 
 /*  ----------------------------------- Bridge Driver */
diff --git a/drivers/staging/tidspbridge/core/tiomap_io.c b/drivers/staging/tidspbridge/core/tiomap_io.c
index 66dbf02549e4..ba2961049dad 100644
--- a/drivers/staging/tidspbridge/core/tiomap_io.c
+++ b/drivers/staging/tidspbridge/core/tiomap_io.c
@@ -134,16 +134,17 @@ int read_ext_dsp_data(struct bridge_dev_context *dev_ctxt,
 
                 if (!status) {
                         ul_tlb_base_virt =
-                            dev_context->sh_s.seg0_da * DSPWORDSIZE;
+                            dev_context->atlb_entry[0].ul_dsp_va * DSPWORDSIZE;
                         DBC_ASSERT(ul_tlb_base_virt <= ul_shm_base_virt);
-                        dw_ext_prog_virt_mem = dev_context->sh_s.seg0_va;
+                        dw_ext_prog_virt_mem =
+                            dev_context->atlb_entry[0].ul_gpp_va;
 
                         if (!trace_read) {
                                 ul_shm_offset_virt =
                                     ul_shm_base_virt - ul_tlb_base_virt;
                                 ul_shm_offset_virt +=
                                     PG_ALIGN_HIGH(ul_ext_end - ul_dyn_ext_base +
-                                                  1, PAGE_SIZE * 16);
+                                                  1, HW_PAGE_SIZE64KB);
                                 dw_ext_prog_virt_mem -= ul_shm_offset_virt;
                                 dw_ext_prog_virt_mem +=
                                     (ul_ext_base - ul_dyn_ext_base);
@@ -317,9 +318,8 @@ int write_ext_dsp_data(struct bridge_dev_context *dev_context,
                         ret = -EPERM;
 
                 if (!ret) {
-                        ul_tlb_base_virt = dev_context->sh_s.seg0_da *
-                                                                DSPWORDSIZE;
-
+                        ul_tlb_base_virt =
+                            dev_context->atlb_entry[0].ul_dsp_va * DSPWORDSIZE;
                         DBC_ASSERT(ul_tlb_base_virt <= ul_shm_base_virt);
 
                         if (symbols_reloaded) {
@@ -337,7 +337,7 @@ int write_ext_dsp_data(struct bridge_dev_context *dev_context,
                             ul_shm_base_virt - ul_tlb_base_virt;
                         if (trace_load) {
                                 dw_ext_prog_virt_mem =
-                                        dev_context->sh_s.seg0_va;
+                                    dev_context->atlb_entry[0].ul_gpp_va;
                         } else {
                                 dw_ext_prog_virt_mem = host_res->dw_mem_base[1];
                                 dw_ext_prog_virt_mem +=
@@ -393,6 +393,7 @@ int sm_interrupt_dsp(struct bridge_dev_context *dev_context, u16 mb_val)
                 omap_dspbridge_dev->dev.platform_data;
         struct cfg_hostres *resources = dev_context->resources;
         int status = 0;
+        u32 temp;
 
         if (!dev_context->mbox)
                 return 0;
@@ -436,7 +437,7 @@ int sm_interrupt_dsp(struct bridge_dev_context *dev_context, u16 mb_val)
                 omap_mbox_restore_ctx(dev_context->mbox);
 
                 /* Access MMU SYS CONFIG register to generate a short wakeup */
-                iommu_read_reg(dev_context->dsp_mmu, MMU_SYSCONFIG);
+                temp = readl(resources->dw_dmmu_base + 0x10);
 
                 dev_context->dw_brd_state = BRD_RUNNING;
         } else if (dev_context->dw_brd_state == BRD_RETENTION) {
diff --git a/drivers/staging/tidspbridge/core/ue_deh.c b/drivers/staging/tidspbridge/core/ue_deh.c
index e24ea0c73914..3430418190da 100644
--- a/drivers/staging/tidspbridge/core/ue_deh.c
+++ b/drivers/staging/tidspbridge/core/ue_deh.c
@@ -31,6 +31,57 @@
 #include <dspbridge/drv.h>
 #include <dspbridge/wdt.h>
 
+static u32 fault_addr;
+
+static void mmu_fault_dpc(unsigned long data)
+{
+        struct deh_mgr *deh = (void *)data;
+
+        if (!deh)
+                return;
+
+        bridge_deh_notify(deh, DSP_MMUFAULT, 0);
+}
+
+static irqreturn_t mmu_fault_isr(int irq, void *data)
+{
+        struct deh_mgr *deh = data;
+        struct cfg_hostres *resources;
+        u32 event;
+
+        if (!deh)
+                return IRQ_HANDLED;
+
+        resources = deh->hbridge_context->resources;
+        if (!resources) {
+                dev_dbg(bridge, "%s: Failed to get Host Resources\n",
+                                __func__);
+                return IRQ_HANDLED;
+        }
+
+        hw_mmu_event_status(resources->dw_dmmu_base, &event);
+        if (event == HW_MMU_TRANSLATION_FAULT) {
+                hw_mmu_fault_addr_read(resources->dw_dmmu_base, &fault_addr);
+                dev_dbg(bridge, "%s: event=0x%x, fault_addr=0x%x\n", __func__,
+                                event, fault_addr);
+                /*
+                 * Schedule a DPC directly. In the future, it may be
+                 * necessary to check if DSP MMU fault is intended for
+                 * Bridge.
+                 */
+                tasklet_schedule(&deh->dpc_tasklet);
+
+                /* Disable the MMU events, else once we clear it will
+                 * start to raise INTs again */
+                hw_mmu_event_disable(resources->dw_dmmu_base,
+                                HW_MMU_TRANSLATION_FAULT);
+        } else {
+                hw_mmu_event_disable(resources->dw_dmmu_base,
+                                HW_MMU_ALL_INTERRUPTS);
+        }
+        return IRQ_HANDLED;
+}
+
 int bridge_deh_create(struct deh_mgr **ret_deh,
                 struct dev_object *hdev_obj)
 {
@@ -58,9 +109,18 @@ int bridge_deh_create(struct deh_mgr **ret_deh,
         }
         ntfy_init(deh->ntfy_obj);
 
+        /* Create a MMUfault DPC */
+        tasklet_init(&deh->dpc_tasklet, mmu_fault_dpc, (u32) deh);
+
         /* Fill in context structure */
         deh->hbridge_context = hbridge_context;
 
+        /* Install ISR function for DSP MMU fault */
+        status = request_irq(INT_DSP_MMU_IRQ, mmu_fault_isr, 0,
+                        "DspBridge\tiommu fault", deh);
+        if (status < 0)
+                goto err;
+
         *ret_deh = deh;
         return 0;
 
@@ -80,6 +140,11 @@ int bridge_deh_destroy(struct deh_mgr *deh)
                 ntfy_delete(deh->ntfy_obj);
                 kfree(deh->ntfy_obj);
         }
+        /* Disable DSP MMU fault */
+        free_irq(INT_DSP_MMU_IRQ, deh);
+
+        /* Free DPC object */
+        tasklet_kill(&deh->dpc_tasklet);
 
         /* Deallocate the DEH manager object */
         kfree(deh);
@@ -101,6 +166,48 @@ int bridge_deh_register_notify(struct deh_mgr *deh, u32 event_mask,
                 return ntfy_unregister(deh->ntfy_obj, hnotification);
 }
 
+#ifdef CONFIG_TIDSPBRIDGE_BACKTRACE
+static void mmu_fault_print_stack(struct bridge_dev_context *dev_context)
+{
+        struct cfg_hostres *resources;
+        struct hw_mmu_map_attrs_t map_attrs = {
+                .endianism = HW_LITTLE_ENDIAN,
+                .element_size = HW_ELEM_SIZE16BIT,
+                .mixed_size = HW_MMU_CPUES,
+        };
+        void *dummy_va_addr;
+
+        resources = dev_context->resources;
+        dummy_va_addr = (void*)__get_free_page(GFP_ATOMIC);
+
+        /*
+         * Before acking the MMU fault, let's make sure MMU can only
+         * access entry #0. Then add a new entry so that the DSP OS
+         * can continue in order to dump the stack.
+         */
+        hw_mmu_twl_disable(resources->dw_dmmu_base);
+        hw_mmu_tlb_flush_all(resources->dw_dmmu_base);
+
+        hw_mmu_tlb_add(resources->dw_dmmu_base,
+                        virt_to_phys(dummy_va_addr), fault_addr,
+                        HW_PAGE_SIZE4KB, 1,
+                        &map_attrs, HW_SET, HW_SET);
+
+        dsp_clk_enable(DSP_CLK_GPT8);
+
+        dsp_gpt_wait_overflow(DSP_CLK_GPT8, 0xfffffffe);
+
+        /* Clear MMU interrupt */
+        hw_mmu_event_ack(resources->dw_dmmu_base,
+                        HW_MMU_TRANSLATION_FAULT);
+        dump_dsp_stack(dev_context);
+        dsp_clk_disable(DSP_CLK_GPT8);
+
+        hw_mmu_disable(resources->dw_dmmu_base);
+        free_page((unsigned long)dummy_va_addr);
+}
+#endif
+
 static inline const char *event_to_string(int event)
 {
         switch (event) {
@@ -133,7 +240,13 @@ void bridge_deh_notify(struct deh_mgr *deh, int event, int info)
 #endif
                 break;
         case DSP_MMUFAULT:
-                dev_err(bridge, "%s: %s, addr=0x%x", __func__, str, info);
+                dev_err(bridge, "%s: %s, addr=0x%x", __func__,
+                                str, fault_addr);
+#ifdef CONFIG_TIDSPBRIDGE_BACKTRACE
+                print_dsp_trace_buffer(dev_context);
+                dump_dl_modules(dev_context);
+                mmu_fault_print_stack(dev_context);
+#endif
                 break;
         default:
                 dev_err(bridge, "%s: %s", __func__, str);
diff --git a/drivers/staging/tidspbridge/hw/EasiGlobal.h b/drivers/staging/tidspbridge/hw/EasiGlobal.h
new file mode 100644
index 000000000000..e48d7f67c60a
--- /dev/null
+++ b/drivers/staging/tidspbridge/hw/EasiGlobal.h
@@ -0,0 +1,41 @@
+/*
+ * EasiGlobal.h
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _EASIGLOBAL_H
+#define _EASIGLOBAL_H
+#include <linux/types.h>
+
+/*
+ * DEFINE:        READ_ONLY, WRITE_ONLY &  READ_WRITE
+ *
+ * DESCRIPTION: Defines used to describe register types for EASI-checker tests.
+ */
+
+#define READ_ONLY    1
+#define WRITE_ONLY   2
+#define READ_WRITE   3
+
+/*
+ * MACRO:        _DEBUG_LEVEL1_EASI
+ *
+ * DESCRIPTION:  A MACRO which can be used to indicate that a particular beach
+ *               register access function was called.
+ *
+ * NOTE:         We currently dont use this functionality.
+ */
+#define _DEBUG_LEVEL1_EASI(easi_num)     ((void)0)
+
+#endif /* _EASIGLOBAL_H */
diff --git a/drivers/staging/tidspbridge/hw/MMUAccInt.h b/drivers/staging/tidspbridge/hw/MMUAccInt.h
new file mode 100644
index 000000000000..1cefca321d71
--- /dev/null
+++ b/drivers/staging/tidspbridge/hw/MMUAccInt.h
@@ -0,0 +1,76 @@
+/*
+ * MMUAccInt.h
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _MMU_ACC_INT_H
+#define _MMU_ACC_INT_H
+
+/* Mappings of level 1 EASI function numbers to function names */
+
+#define EASIL1_MMUMMU_SYSCONFIG_READ_REGISTER32 (MMU_BASE_EASIL1 + 3)
+#define EASIL1_MMUMMU_SYSCONFIG_IDLE_MODE_WRITE32  (MMU_BASE_EASIL1 + 17)
+#define EASIL1_MMUMMU_SYSCONFIG_AUTO_IDLE_WRITE32    (MMU_BASE_EASIL1 + 39)
+#define EASIL1_MMUMMU_IRQSTATUS_WRITE_REGISTER32   (MMU_BASE_EASIL1 + 51)
+#define EASIL1_MMUMMU_IRQENABLE_READ_REGISTER32 (MMU_BASE_EASIL1 + 102)
+#define EASIL1_MMUMMU_IRQENABLE_WRITE_REGISTER32 (MMU_BASE_EASIL1 + 103)
+#define EASIL1_MMUMMU_WALKING_STTWL_RUNNING_READ32 (MMU_BASE_EASIL1 + 156)
+#define EASIL1_MMUMMU_CNTLTWL_ENABLE_READ32 (MMU_BASE_EASIL1 + 174)
+#define EASIL1_MMUMMU_CNTLTWL_ENABLE_WRITE32   (MMU_BASE_EASIL1 + 180)
+#define EASIL1_MMUMMU_CNTLMMU_ENABLE_WRITE32     (MMU_BASE_EASIL1 + 190)
+#define EASIL1_MMUMMU_FAULT_AD_READ_REGISTER32   (MMU_BASE_EASIL1 + 194)
+#define EASIL1_MMUMMU_TTB_WRITE_REGISTER32  (MMU_BASE_EASIL1 + 198)
+#define EASIL1_MMUMMU_LOCK_READ_REGISTER32   (MMU_BASE_EASIL1 + 203)
+#define EASIL1_MMUMMU_LOCK_WRITE_REGISTER32  (MMU_BASE_EASIL1 + 204)
+#define EASIL1_MMUMMU_LOCK_BASE_VALUE_READ32  (MMU_BASE_EASIL1 + 205)
+#define EASIL1_MMUMMU_LOCK_CURRENT_VICTIM_READ32 (MMU_BASE_EASIL1 + 209)
+#define EASIL1_MMUMMU_LOCK_CURRENT_VICTIM_WRITE32 (MMU_BASE_EASIL1 + 211)
+#define EASIL1_MMUMMU_LOCK_CURRENT_VICTIM_SET32  (MMU_BASE_EASIL1 + 212)
+#define EASIL1_MMUMMU_LD_TLB_READ_REGISTER32    (MMU_BASE_EASIL1 + 213)
+#define EASIL1_MMUMMU_LD_TLB_WRITE_REGISTER32   (MMU_BASE_EASIL1 + 214)
+#define EASIL1_MMUMMU_CAM_WRITE_REGISTER32   (MMU_BASE_EASIL1 + 226)
+#define EASIL1_MMUMMU_RAM_WRITE_REGISTER32 (MMU_BASE_EASIL1 + 268)
+#define EASIL1_MMUMMU_FLUSH_ENTRY_WRITE_REGISTER32  (MMU_BASE_EASIL1 + 322)
+
+/* Register offset address definitions */
+#define MMU_MMU_SYSCONFIG_OFFSET   0x10
+#define MMU_MMU_IRQSTATUS_OFFSET  0x18
+#define MMU_MMU_IRQENABLE_OFFSET    0x1c
+#define MMU_MMU_WALKING_ST_OFFSET 0x40
+#define MMU_MMU_CNTL_OFFSET   0x44
+#define MMU_MMU_FAULT_AD_OFFSET  0x48
+#define MMU_MMU_TTB_OFFSET  0x4c
+#define MMU_MMU_LOCK_OFFSET   0x50
+#define MMU_MMU_LD_TLB_OFFSET  0x54
+#define MMU_MMU_CAM_OFFSET   0x58
+#define MMU_MMU_RAM_OFFSET   0x5c
+#define MMU_MMU_GFLUSH_OFFSET  0x60
+#define MMU_MMU_FLUSH_ENTRY_OFFSET  0x64
+/* Bitfield mask and offset declarations */
+#define MMU_MMU_SYSCONFIG_IDLE_MODE_MASK  0x18
+#define MMU_MMU_SYSCONFIG_IDLE_MODE_OFFSET  3
+#define MMU_MMU_SYSCONFIG_AUTO_IDLE_MASK  0x1
+#define MMU_MMU_SYSCONFIG_AUTO_IDLE_OFFSET   0
+#define MMU_MMU_WALKING_ST_TWL_RUNNING_MASK 0x1
+#define MMU_MMU_WALKING_ST_TWL_RUNNING_OFFSET  0
+#define MMU_MMU_CNTL_TWL_ENABLE_MASK 0x4
+#define MMU_MMU_CNTL_TWL_ENABLE_OFFSET 2
+#define MMU_MMU_CNTL_MMU_ENABLE_MASK    0x2
+#define MMU_MMU_CNTL_MMU_ENABLE_OFFSET   1
+#define MMU_MMU_LOCK_BASE_VALUE_MASK 0xfc00
+#define MMU_MMU_LOCK_BASE_VALUE_OFFSET   10
+#define MMU_MMU_LOCK_CURRENT_VICTIM_MASK   0x3f0
+#define MMU_MMU_LOCK_CURRENT_VICTIM_OFFSET    4
+
+#endif /* _MMU_ACC_INT_H */
diff --git a/drivers/staging/tidspbridge/hw/MMURegAcM.h b/drivers/staging/tidspbridge/hw/MMURegAcM.h
new file mode 100644
index 000000000000..ab1a16da731c
--- /dev/null
+++ b/drivers/staging/tidspbridge/hw/MMURegAcM.h
@@ -0,0 +1,225 @@
+/*
+ * MMURegAcM.h
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _MMU_REG_ACM_H
+#define _MMU_REG_ACM_H
+
+#include <linux/io.h>
+#include <EasiGlobal.h>
+
+#include "MMUAccInt.h"
+
+#if defined(USE_LEVEL_1_MACROS)
+
+#define MMUMMU_SYSCONFIG_READ_REGISTER32(base_address)\
+    (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_SYSCONFIG_READ_REGISTER32),\
+      __raw_readl((base_address)+MMU_MMU_SYSCONFIG_OFFSET))
+
+#define MMUMMU_SYSCONFIG_IDLE_MODE_WRITE32(base_address, value)\
+{\
+    const u32 offset = MMU_MMU_SYSCONFIG_OFFSET;\
+    register u32 data = __raw_readl((base_address)+offset);\
+    register u32 new_value = (value);\
+    _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_SYSCONFIG_IDLE_MODE_WRITE32);\
+    data &= ~(MMU_MMU_SYSCONFIG_IDLE_MODE_MASK);\
+    new_value <<= MMU_MMU_SYSCONFIG_IDLE_MODE_OFFSET;\
+    new_value &= MMU_MMU_SYSCONFIG_IDLE_MODE_MASK;\
+    new_value |= data;\
+    __raw_writel(new_value, base_address+offset);\
+}
+
+#define MMUMMU_SYSCONFIG_AUTO_IDLE_WRITE32(base_address, value)\
+{\
+    const u32 offset = MMU_MMU_SYSCONFIG_OFFSET;\
+    register u32 data = __raw_readl((base_address)+offset);\
+    register u32 new_value = (value);\
+    _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_SYSCONFIG_AUTO_IDLE_WRITE32);\
+    data &= ~(MMU_MMU_SYSCONFIG_AUTO_IDLE_MASK);\
+    new_value <<= MMU_MMU_SYSCONFIG_AUTO_IDLE_OFFSET;\
+    new_value &= MMU_MMU_SYSCONFIG_AUTO_IDLE_MASK;\
+    new_value |= data;\
+    __raw_writel(new_value, base_address+offset);\
+}
+
+#define MMUMMU_IRQSTATUS_READ_REGISTER32(base_address)\
+    (_DEBUG_LEVEL1_EASI(easil1_mmummu_irqstatus_read_register32),\
+      __raw_readl((base_address)+MMU_MMU_IRQSTATUS_OFFSET))
+
+#define MMUMMU_IRQSTATUS_WRITE_REGISTER32(base_address, value)\
+{\
+    const u32 offset = MMU_MMU_IRQSTATUS_OFFSET;\
+    register u32 new_value = (value);\
+    _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_IRQSTATUS_WRITE_REGISTER32);\
+    __raw_writel(new_value, (base_address)+offset);\
+}
+
+#define MMUMMU_IRQENABLE_READ_REGISTER32(base_address)\
+    (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_IRQENABLE_READ_REGISTER32),\
+      __raw_readl((base_address)+MMU_MMU_IRQENABLE_OFFSET))
+
+#define MMUMMU_IRQENABLE_WRITE_REGISTER32(base_address, value)\
+{\
+    const u32 offset = MMU_MMU_IRQENABLE_OFFSET;\
+    register u32 new_value = (value);\
+    _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_IRQENABLE_WRITE_REGISTER32);\
+    __raw_writel(new_value, (base_address)+offset);\
+}
+
+#define MMUMMU_WALKING_STTWL_RUNNING_READ32(base_address)\
+    (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_WALKING_STTWL_RUNNING_READ32),\
+      (((__raw_readl(((base_address)+(MMU_MMU_WALKING_ST_OFFSET))))\
+      & MMU_MMU_WALKING_ST_TWL_RUNNING_MASK) >>\
+      MMU_MMU_WALKING_ST_TWL_RUNNING_OFFSET))
+
+#define MMUMMU_CNTLTWL_ENABLE_READ32(base_address)\
+    (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_CNTLTWL_ENABLE_READ32),\
+      (((__raw_readl(((base_address)+(MMU_MMU_CNTL_OFFSET)))) &\
+      MMU_MMU_CNTL_TWL_ENABLE_MASK) >>\
+      MMU_MMU_CNTL_TWL_ENABLE_OFFSET))
+
+#define MMUMMU_CNTLTWL_ENABLE_WRITE32(base_address, value)\
+{\
+    const u32 offset = MMU_MMU_CNTL_OFFSET;\
+    register u32 data = __raw_readl((base_address)+offset);\
+    register u32 new_value = (value);\
+    _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_CNTLTWL_ENABLE_WRITE32);\
+    data &= ~(MMU_MMU_CNTL_TWL_ENABLE_MASK);\
+    new_value <<= MMU_MMU_CNTL_TWL_ENABLE_OFFSET;\
+    new_value &= MMU_MMU_CNTL_TWL_ENABLE_MASK;\
+    new_value |= data;\
+    __raw_writel(new_value, base_address+offset);\
+}
+
+#define MMUMMU_CNTLMMU_ENABLE_WRITE32(base_address, value)\
+{\
+    const u32 offset = MMU_MMU_CNTL_OFFSET;\
+    register u32 data = __raw_readl((base_address)+offset);\
+    register u32 new_value = (value);\
+    _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_CNTLMMU_ENABLE_WRITE32);\
+    data &= ~(MMU_MMU_CNTL_MMU_ENABLE_MASK);\
+    new_value <<= MMU_MMU_CNTL_MMU_ENABLE_OFFSET;\
+    new_value &= MMU_MMU_CNTL_MMU_ENABLE_MASK;\
+    new_value |= data;\
+    __raw_writel(new_value, base_address+offset);\
+}
+
+#define MMUMMU_FAULT_AD_READ_REGISTER32(base_address)\
+    (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_FAULT_AD_READ_REGISTER32),\
+      __raw_readl((base_address)+MMU_MMU_FAULT_AD_OFFSET))
+
+#define MMUMMU_TTB_WRITE_REGISTER32(base_address, value)\
+{\
+    const u32 offset = MMU_MMU_TTB_OFFSET;\
+    register u32 new_value = (value);\
+    _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_TTB_WRITE_REGISTER32);\
+    __raw_writel(new_value, (base_address)+offset);\
+}
+
+#define MMUMMU_LOCK_READ_REGISTER32(base_address)\
+    (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LOCK_READ_REGISTER32),\
+      __raw_readl((base_address)+MMU_MMU_LOCK_OFFSET))
+
+#define MMUMMU_LOCK_WRITE_REGISTER32(base_address, value)\
+{\
+    const u32 offset = MMU_MMU_LOCK_OFFSET;\
+    register u32 new_value = (value);\
+    _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LOCK_WRITE_REGISTER32);\
+    __raw_writel(new_value, (base_address)+offset);\
+}
+
+#define MMUMMU_LOCK_BASE_VALUE_READ32(base_address)\
+    (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LOCK_BASE_VALUE_READ32),\
+      (((__raw_readl(((base_address)+(MMU_MMU_LOCK_OFFSET)))) &\
+      MMU_MMU_LOCK_BASE_VALUE_MASK) >>\
+      MMU_MMU_LOCK_BASE_VALUE_OFFSET))
+
+#define MMUMMU_LOCK_BASE_VALUE_WRITE32(base_address, value)\
+{\
+    const u32 offset = MMU_MMU_LOCK_OFFSET;\
+    register u32 data = __raw_readl((base_address)+offset);\
+    register u32 new_value = (value);\
+    _DEBUG_LEVEL1_EASI(easil1_mmummu_lock_base_value_write32);\
+    data &= ~(MMU_MMU_LOCK_BASE_VALUE_MASK);\
+    new_value <<= MMU_MMU_LOCK_BASE_VALUE_OFFSET;\
+    new_value &= MMU_MMU_LOCK_BASE_VALUE_MASK;\
+    new_value |= data;\
+    __raw_writel(new_value, base_address+offset);\
+}
+
+#define MMUMMU_LOCK_CURRENT_VICTIM_READ32(base_address)\
+    (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LOCK_CURRENT_VICTIM_READ32),\
+      (((__raw_readl(((base_address)+(MMU_MMU_LOCK_OFFSET)))) &\
+      MMU_MMU_LOCK_CURRENT_VICTIM_MASK) >>\
+      MMU_MMU_LOCK_CURRENT_VICTIM_OFFSET))
+
+#define MMUMMU_LOCK_CURRENT_VICTIM_WRITE32(base_address, value)\
+{\
+    const u32 offset = MMU_MMU_LOCK_OFFSET;\
+    register u32 data = __raw_readl((base_address)+offset);\
+    register u32 new_value = (value);\
+    _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LOCK_CURRENT_VICTIM_WRITE32);\
+    data &= ~(MMU_MMU_LOCK_CURRENT_VICTIM_MASK);\
+    new_value <<= MMU_MMU_LOCK_CURRENT_VICTIM_OFFSET;\
+    new_value &= MMU_MMU_LOCK_CURRENT_VICTIM_MASK;\
+    new_value |= data;\
+    __raw_writel(new_value, base_address+offset);\
+}
+
+#define MMUMMU_LOCK_CURRENT_VICTIM_SET32(var, value)\
+    (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LOCK_CURRENT_VICTIM_SET32),\
+      (((var) & ~(MMU_MMU_LOCK_CURRENT_VICTIM_MASK)) |\
+      (((value) << MMU_MMU_LOCK_CURRENT_VICTIM_OFFSET) &\
+      MMU_MMU_LOCK_CURRENT_VICTIM_MASK)))
+
+#define MMUMMU_LD_TLB_READ_REGISTER32(base_address)\
+    (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LD_TLB_READ_REGISTER32),\
+      __raw_readl((base_address)+MMU_MMU_LD_TLB_OFFSET))
+
+#define MMUMMU_LD_TLB_WRITE_REGISTER32(base_address, value)\
+{\
+    const u32 offset = MMU_MMU_LD_TLB_OFFSET;\
+    register u32 new_value = (value);\
+    _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LD_TLB_WRITE_REGISTER32);\
+    __raw_writel(new_value, (base_address)+offset);\
+}
+
+#define MMUMMU_CAM_WRITE_REGISTER32(base_address, value)\
+{\
+    const u32 offset = MMU_MMU_CAM_OFFSET;\
+    register u32 new_value = (value);\
+    _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_CAM_WRITE_REGISTER32);\
+    __raw_writel(new_value, (base_address)+offset);\
+}
+
+#define MMUMMU_RAM_WRITE_REGISTER32(base_address, value)\
+{\
+    const u32 offset = MMU_MMU_RAM_OFFSET;\
+    register u32 new_value = (value);\
+    _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_RAM_WRITE_REGISTER32);\
+    __raw_writel(new_value, (base_address)+offset);\
+}
+
+#define MMUMMU_FLUSH_ENTRY_WRITE_REGISTER32(base_address, value)\
+{\
+    const u32 offset = MMU_MMU_FLUSH_ENTRY_OFFSET;\
+    register u32 new_value = (value);\
+    _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_FLUSH_ENTRY_WRITE_REGISTER32);\
+    __raw_writel(new_value, (base_address)+offset);\
+}
+
+#endif /* USE_LEVEL_1_MACROS */
+
+#endif /* _MMU_REG_ACM_H */
diff --git a/drivers/staging/tidspbridge/hw/hw_defs.h b/drivers/staging/tidspbridge/hw/hw_defs.h
new file mode 100644
index 000000000000..d5266d4c163f
--- /dev/null
+++ b/drivers/staging/tidspbridge/hw/hw_defs.h
@@ -0,0 +1,58 @@
+/*
+ * hw_defs.h
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * Global HW definitions
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _HW_DEFS_H
+#define _HW_DEFS_H
+
+/* Page size */
+#define HW_PAGE_SIZE4KB   0x1000
+#define HW_PAGE_SIZE64KB  0x10000
+#define HW_PAGE_SIZE1MB   0x100000
+#define HW_PAGE_SIZE16MB  0x1000000
+
+/* hw_status:  return type for HW API */
+typedef long hw_status;
+
+/*  Macro used to set and clear any bit */
+#define HW_CLEAR        0
+#define HW_SET          1
+
+/* hw_endianism_t:  Enumerated Type used to specify the endianism
+ *              Do NOT change these values. They are used as bit fields. */
+enum hw_endianism_t {
+        HW_LITTLE_ENDIAN,
+        HW_BIG_ENDIAN
+};
+
+/* hw_element_size_t:  Enumerated Type used to specify the element size
+ *              Do NOT change these values. They are used as bit fields. */
+enum hw_element_size_t {
+        HW_ELEM_SIZE8BIT,
+        HW_ELEM_SIZE16BIT,
+        HW_ELEM_SIZE32BIT,
+        HW_ELEM_SIZE64BIT
+};
+
+/* hw_idle_mode_t:  Enumerated Type used to specify Idle modes */
+enum hw_idle_mode_t {
+        HW_FORCE_IDLE,
+        HW_NO_IDLE,
+        HW_SMART_IDLE
+};
+
+#endif /* _HW_DEFS_H */
diff --git a/drivers/staging/tidspbridge/hw/hw_mmu.c b/drivers/staging/tidspbridge/hw/hw_mmu.c
new file mode 100644
index 000000000000..014f5d5293ae
--- /dev/null
+++ b/drivers/staging/tidspbridge/hw/hw_mmu.c
@@ -0,0 +1,562 @@
+/*
+ * hw_mmu.c
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * API definitions to setup MMU TLB and PTE
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <linux/io.h>
+#include "MMURegAcM.h"
+#include <hw_defs.h>
+#include <hw_mmu.h>
+#include <linux/types.h>
+#include <linux/err.h>
+
+#define MMU_BASE_VAL_MASK       0xFC00
+#define MMU_PAGE_MAX         3
+#define MMU_ELEMENTSIZE_MAX      3
+#define MMU_ADDR_MASK       0xFFFFF000
+#define MMU_TTB_MASK         0xFFFFC000
+#define MMU_SECTION_ADDR_MASK    0xFFF00000
+#define MMU_SSECTION_ADDR_MASK   0xFF000000
+#define MMU_PAGE_TABLE_MASK      0xFFFFFC00
+#define MMU_LARGE_PAGE_MASK      0xFFFF0000
+#define MMU_SMALL_PAGE_MASK      0xFFFFF000
+
+#define MMU_LOAD_TLB    0x00000001
+#define MMU_GFLUSH      0x60
+
+/*
+ * hw_mmu_page_size_t: Enumerated Type used to specify the MMU Page Size(SLSS)
+ */
+enum hw_mmu_page_size_t {
+        HW_MMU_SECTION,
+        HW_MMU_LARGE_PAGE,
+        HW_MMU_SMALL_PAGE,
+        HW_MMU_SUPERSECTION
+};
+
+/*
+ * FUNCTION           : mmu_flush_entry
+ *
+ * INPUTS:
+ *
+ *       Identifier      : base_address
+ *       Type           : const u32
+ *       Description     : Base Address of instance of MMU module
+ *
+ * RETURNS:
+ *
+ *       Type           : hw_status
+ *       Description     : 0             -- No errors occured
+ *                       RET_BAD_NULL_PARAM     -- A Pointer
+ *                                              Paramater was set to NULL
+ *
+ * PURPOSE:           : Flush the TLB entry pointed by the
+ *                      lock counter register
+ *                      even if this entry is set protected
+ *
+ * METHOD:             : Check the Input parameter and Flush a
+ *                       single entry in the TLB.
+ */
+static hw_status mmu_flush_entry(const void __iomem *base_address);
+
+/*
+ * FUNCTION           : mmu_set_cam_entry
+ *
+ * INPUTS:
+ *
+ *       Identifier      : base_address
+ *       TypE           : const u32
+ *       Description     : Base Address of instance of MMU module
+ *
+ *       Identifier      : page_sz
+ *       TypE           : const u32
+ *       Description     : It indicates the page size
+ *
+ *       Identifier      : preserved_bit
+ *       Type           : const u32
+ *       Description     : It indicates the TLB entry is preserved entry
+ *                                                      or not
+ *
+ *       Identifier      : valid_bit
+ *       Type           : const u32
+ *       Description     : It indicates the TLB entry is valid entry or not
+ *
+ *
+ *       Identifier      : virtual_addr_tag
+ *       Type           : const u32
+ *       Description     : virtual Address
+ *
+ * RETURNS:
+ *
+ *       Type           : hw_status
+ *       Description     : 0             -- No errors occured
+ *                       RET_BAD_NULL_PARAM     -- A Pointer Paramater
+ *                                                 was set to NULL
+ *                       RET_PARAM_OUT_OF_RANGE -- Input Parameter out
+ *                                                 of Range
+ *
+ * PURPOSE:             : Set MMU_CAM reg
+ *
+ * METHOD:              : Check the Input parameters and set the CAM entry.
+ */
+static hw_status mmu_set_cam_entry(const void __iomem *base_address,
+                                   const u32 page_sz,
+                                   const u32 preserved_bit,
+                                   const u32 valid_bit,
+                                   const u32 virtual_addr_tag);
+
+/*
+ * FUNCTION           : mmu_set_ram_entry
+ *
+ * INPUTS:
+ *
+ *       Identifier      : base_address
+ *       Type           : const u32
+ *       Description     : Base Address of instance of MMU module
+ *
+ *       Identifier      : physical_addr
+ *       Type           : const u32
+ *       Description     : Physical Address to which the corresponding
+ *                       virtual   Address shouldpoint
+ *
+ *       Identifier      : endianism
+ *       Type           : hw_endianism_t
+ *       Description     : endianism for the given page
+ *
+ *       Identifier      : element_size
+ *       Type           : hw_element_size_t
+ *       Description     : The element size ( 8,16, 32 or 64 bit)
+ *
+ *       Identifier      : mixed_size
+ *       Type           : hw_mmu_mixed_size_t
+ *       Description     : Element Size to follow CPU or TLB
+ *
+ * RETURNS:
+ *
+ *       Type           : hw_status
+ *       Description     : 0             -- No errors occured
+ *                       RET_BAD_NULL_PARAM     -- A Pointer Paramater
+ *                                                      was set to NULL
+ *                       RET_PARAM_OUT_OF_RANGE -- Input Parameter
+ *                                                      out of Range
+ *
+ * PURPOSE:           : Set MMU_CAM reg
+ *
+ * METHOD:             : Check the Input parameters and set the RAM entry.
+ */
+static hw_status mmu_set_ram_entry(const void __iomem *base_address,
+                                   const u32 physical_addr,
+                                   enum hw_endianism_t endianism,
+                                   enum hw_element_size_t element_size,
+                                   enum hw_mmu_mixed_size_t mixed_size);
+
+/* HW FUNCTIONS */
+
+hw_status hw_mmu_enable(const void __iomem *base_address)
+{
+        hw_status status = 0;
+
+        MMUMMU_CNTLMMU_ENABLE_WRITE32(base_address, HW_SET);
+
+        return status;
+}
+
+hw_status hw_mmu_disable(const void __iomem *base_address)
+{
+        hw_status status = 0;
+
+        MMUMMU_CNTLMMU_ENABLE_WRITE32(base_address, HW_CLEAR);
+
+        return status;
+}
+
+hw_status hw_mmu_num_locked_set(const void __iomem *base_address,
+                                u32 num_locked_entries)
+{
+        hw_status status = 0;
+
+        MMUMMU_LOCK_BASE_VALUE_WRITE32(base_address, num_locked_entries);
+
+        return status;
+}
+
+hw_status hw_mmu_victim_num_set(const void __iomem *base_address,
+                                u32 victim_entry_num)
+{
+        hw_status status = 0;
+
+        MMUMMU_LOCK_CURRENT_VICTIM_WRITE32(base_address, victim_entry_num);
+
+        return status;
+}
+
+hw_status hw_mmu_event_ack(const void __iomem *base_address, u32 irq_mask)
+{
+        hw_status status = 0;
+
+        MMUMMU_IRQSTATUS_WRITE_REGISTER32(base_address, irq_mask);
+
+        return status;
+}
+
+hw_status hw_mmu_event_disable(const void __iomem *base_address, u32 irq_mask)
+{
+        hw_status status = 0;
+        u32 irq_reg;
+
+        irq_reg = MMUMMU_IRQENABLE_READ_REGISTER32(base_address);
+
+        MMUMMU_IRQENABLE_WRITE_REGISTER32(base_address, irq_reg & ~irq_mask);
+
+        return status;
+}
+
+hw_status hw_mmu_event_enable(const void __iomem *base_address, u32 irq_mask)
+{
+        hw_status status = 0;
+        u32 irq_reg;
+
+        irq_reg = MMUMMU_IRQENABLE_READ_REGISTER32(base_address);
+
+        MMUMMU_IRQENABLE_WRITE_REGISTER32(base_address, irq_reg | irq_mask);
+
+        return status;
+}
+
+hw_status hw_mmu_event_status(const void __iomem *base_address, u32 *irq_mask)
+{
+        hw_status status = 0;
+
+        *irq_mask = MMUMMU_IRQSTATUS_READ_REGISTER32(base_address);
+
+        return status;
+}
+
+hw_status hw_mmu_fault_addr_read(const void __iomem *base_address, u32 *addr)
+{
+        hw_status status = 0;
+
+        /* read values from register */
+        *addr = MMUMMU_FAULT_AD_READ_REGISTER32(base_address);
+
+        return status;
+}
+
+hw_status hw_mmu_ttb_set(const void __iomem *base_address, u32 ttb_phys_addr)
+{
+        hw_status status = 0;
+        u32 load_ttb;
+
+        load_ttb = ttb_phys_addr & ~0x7FUL;
+        /* write values to register */
+        MMUMMU_TTB_WRITE_REGISTER32(base_address, load_ttb);
+
+        return status;
+}
+
+hw_status hw_mmu_twl_enable(const void __iomem *base_address)
+{
+        hw_status status = 0;
+
+        MMUMMU_CNTLTWL_ENABLE_WRITE32(base_address, HW_SET);
+
+        return status;
+}
+
+hw_status hw_mmu_twl_disable(const void __iomem *base_address)
+{
+        hw_status status = 0;
+
+        MMUMMU_CNTLTWL_ENABLE_WRITE32(base_address, HW_CLEAR);
+
+        return status;
+}
+
+hw_status hw_mmu_tlb_flush(const void __iomem *base_address, u32 virtual_addr,
+                           u32 page_sz)
+{
+        hw_status status = 0;
+        u32 virtual_addr_tag;
+        enum hw_mmu_page_size_t pg_size_bits;
+
+        switch (page_sz) {
+        case HW_PAGE_SIZE4KB:
+                pg_size_bits = HW_MMU_SMALL_PAGE;
+                break;
+
+        case HW_PAGE_SIZE64KB:
+                pg_size_bits = HW_MMU_LARGE_PAGE;
+                break;
+
+        case HW_PAGE_SIZE1MB:
+                pg_size_bits = HW_MMU_SECTION;
+                break;
+
+        case HW_PAGE_SIZE16MB:
+                pg_size_bits = HW_MMU_SUPERSECTION;
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        /* Generate the 20-bit tag from virtual address */
+        virtual_addr_tag = ((virtual_addr & MMU_ADDR_MASK) >> 12);
+
+        mmu_set_cam_entry(base_address, pg_size_bits, 0, 0, virtual_addr_tag);
+
+        mmu_flush_entry(base_address);
+
+        return status;
+}
+
+hw_status hw_mmu_tlb_add(const void __iomem *base_address,
+                         u32 physical_addr,
+                         u32 virtual_addr,
+                         u32 page_sz,
+                         u32 entry_num,
+                         struct hw_mmu_map_attrs_t *map_attrs,
+                         s8 preserved_bit, s8 valid_bit)
+{
+        hw_status status = 0;
+        u32 lock_reg;
+        u32 virtual_addr_tag;
+        enum hw_mmu_page_size_t mmu_pg_size;
+
+        /*Check the input Parameters */
+        switch (page_sz) {
+        case HW_PAGE_SIZE4KB:
+                mmu_pg_size = HW_MMU_SMALL_PAGE;
+                break;
+
+        case HW_PAGE_SIZE64KB:
+                mmu_pg_size = HW_MMU_LARGE_PAGE;
+                break;
+
+        case HW_PAGE_SIZE1MB:
+                mmu_pg_size = HW_MMU_SECTION;
+                break;
+
+        case HW_PAGE_SIZE16MB:
+                mmu_pg_size = HW_MMU_SUPERSECTION;
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        lock_reg = MMUMMU_LOCK_READ_REGISTER32(base_address);
+
+        /* Generate the 20-bit tag from virtual address */
+        virtual_addr_tag = ((virtual_addr & MMU_ADDR_MASK) >> 12);
+
+        /* Write the fields in the CAM Entry Register */
+        mmu_set_cam_entry(base_address, mmu_pg_size, preserved_bit, valid_bit,
+                          virtual_addr_tag);
+
+        /* Write the different fields of the RAM Entry Register */
+        /* endianism of the page,Element Size of the page (8, 16, 32, 64 bit) */
+        mmu_set_ram_entry(base_address, physical_addr, map_attrs->endianism,
+                          map_attrs->element_size, map_attrs->mixed_size);
+
+        /* Update the MMU Lock Register */
+        /* currentVictim between lockedBaseValue and (MMU_Entries_Number - 1) */
+        MMUMMU_LOCK_CURRENT_VICTIM_WRITE32(base_address, entry_num);
+
+        /* Enable loading of an entry in TLB by writing 1
+           into LD_TLB_REG register */
+        MMUMMU_LD_TLB_WRITE_REGISTER32(base_address, MMU_LOAD_TLB);
+
+        MMUMMU_LOCK_WRITE_REGISTER32(base_address, lock_reg);
+
+        return status;
+}
+
+hw_status hw_mmu_pte_set(const u32 pg_tbl_va,
+                         u32 physical_addr,
+                         u32 virtual_addr,
+                         u32 page_sz, struct hw_mmu_map_attrs_t *map_attrs)
+{
+        hw_status status = 0;
+        u32 pte_addr, pte_val;
+        s32 num_entries = 1;
+
+        switch (page_sz) {
+        case HW_PAGE_SIZE4KB:
+                pte_addr = hw_mmu_pte_addr_l2(pg_tbl_va,
+                                              virtual_addr &
+                                              MMU_SMALL_PAGE_MASK);
+                pte_val =
+                    ((physical_addr & MMU_SMALL_PAGE_MASK) |
+                     (map_attrs->endianism << 9) | (map_attrs->
+                                                    element_size << 4) |
+                     (map_attrs->mixed_size << 11) | 2);
+                break;
+
+        case HW_PAGE_SIZE64KB:
+                num_entries = 16;
+                pte_addr = hw_mmu_pte_addr_l2(pg_tbl_va,
+                                              virtual_addr &
+                                              MMU_LARGE_PAGE_MASK);
+                pte_val =
+                    ((physical_addr & MMU_LARGE_PAGE_MASK) |
+                     (map_attrs->endianism << 9) | (map_attrs->
+                                                    element_size << 4) |
+                     (map_attrs->mixed_size << 11) | 1);
+                break;
+
+        case HW_PAGE_SIZE1MB:
+                pte_addr = hw_mmu_pte_addr_l1(pg_tbl_va,
+                                              virtual_addr &
+                                              MMU_SECTION_ADDR_MASK);
+                pte_val =
+                    ((((physical_addr & MMU_SECTION_ADDR_MASK) |
+                       (map_attrs->endianism << 15) | (map_attrs->
+                                                       element_size << 10) |
+                       (map_attrs->mixed_size << 17)) & ~0x40000) | 0x2);
+                break;
+
+        case HW_PAGE_SIZE16MB:
+                num_entries = 16;
+                pte_addr = hw_mmu_pte_addr_l1(pg_tbl_va,
+                                              virtual_addr &
+                                              MMU_SSECTION_ADDR_MASK);
+                pte_val =
+                    (((physical_addr & MMU_SSECTION_ADDR_MASK) |
+                      (map_attrs->endianism << 15) | (map_attrs->
+                                                      element_size << 10) |
+                      (map_attrs->mixed_size << 17)
+                     ) | 0x40000 | 0x2);
+                break;
+
+        case HW_MMU_COARSE_PAGE_SIZE:
+                pte_addr = hw_mmu_pte_addr_l1(pg_tbl_va,
+                                              virtual_addr &
+                                              MMU_SECTION_ADDR_MASK);
+                pte_val = (physical_addr & MMU_PAGE_TABLE_MASK) | 1;
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        while (--num_entries >= 0)
+                ((u32 *) pte_addr)[num_entries] = pte_val;
+
+        return status;
+}
+
+hw_status hw_mmu_pte_clear(const u32 pg_tbl_va, u32 virtual_addr, u32 page_size)
+{
+        hw_status status = 0;
+        u32 pte_addr;
+        s32 num_entries = 1;
+
+        switch (page_size) {
+        case HW_PAGE_SIZE4KB:
+                pte_addr = hw_mmu_pte_addr_l2(pg_tbl_va,
+                                              virtual_addr &
+                                              MMU_SMALL_PAGE_MASK);
+                break;
+
+        case HW_PAGE_SIZE64KB:
+                num_entries = 16;
+                pte_addr = hw_mmu_pte_addr_l2(pg_tbl_va,
+                                              virtual_addr &
+                                              MMU_LARGE_PAGE_MASK);
+                break;
+
+        case HW_PAGE_SIZE1MB:
+        case HW_MMU_COARSE_PAGE_SIZE:
+                pte_addr = hw_mmu_pte_addr_l1(pg_tbl_va,
+                                              virtual_addr &
+                                              MMU_SECTION_ADDR_MASK);
+                break;
+
+        case HW_PAGE_SIZE16MB:
+                num_entries = 16;
+                pte_addr = hw_mmu_pte_addr_l1(pg_tbl_va,
+                                              virtual_addr &
+                                              MMU_SSECTION_ADDR_MASK);
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        while (--num_entries >= 0)
+                ((u32 *) pte_addr)[num_entries] = 0;
+
+        return status;
+}
+
+/* mmu_flush_entry */
+static hw_status mmu_flush_entry(const void __iomem *base_address)
+{
+        hw_status status = 0;
+        u32 flush_entry_data = 0x1;
+
+        /* write values to register */
+        MMUMMU_FLUSH_ENTRY_WRITE_REGISTER32(base_address, flush_entry_data);
+
+        return status;
+}
+
+/* mmu_set_cam_entry */
+static hw_status mmu_set_cam_entry(const void __iomem *base_address,
+                                   const u32 page_sz,
+                                   const u32 preserved_bit,
+                                   const u32 valid_bit,
+                                   const u32 virtual_addr_tag)
+{
+        hw_status status = 0;
+        u32 mmu_cam_reg;
+
+        mmu_cam_reg = (virtual_addr_tag << 12);
+        mmu_cam_reg = (mmu_cam_reg) | (page_sz) | (valid_bit << 2) |
+            (preserved_bit << 3);
+
+        /* write values to register */
+        MMUMMU_CAM_WRITE_REGISTER32(base_address, mmu_cam_reg);
+
+        return status;
+}
+
+/* mmu_set_ram_entry */
+static hw_status mmu_set_ram_entry(const void __iomem *base_address,
+                                   const u32 physical_addr,
+                                   enum hw_endianism_t endianism,
+                                   enum hw_element_size_t element_size,
+                                   enum hw_mmu_mixed_size_t mixed_size)
+{
+        hw_status status = 0;
+        u32 mmu_ram_reg;
+
+        mmu_ram_reg = (physical_addr & MMU_ADDR_MASK);
+        mmu_ram_reg = (mmu_ram_reg) | ((endianism << 9) | (element_size << 7) |
+                                       (mixed_size << 6));
+
+        /* write values to register */
+        MMUMMU_RAM_WRITE_REGISTER32(base_address, mmu_ram_reg);
+
+        return status;
+
+}
+
+void hw_mmu_tlb_flush_all(const void __iomem *base)
+{
+        __raw_writeb(1, base + MMU_GFLUSH);
+}
diff --git a/drivers/staging/tidspbridge/hw/hw_mmu.h b/drivers/staging/tidspbridge/hw/hw_mmu.h
new file mode 100644
index 000000000000..1458a2c6027b
--- /dev/null
+++ b/drivers/staging/tidspbridge/hw/hw_mmu.h
@@ -0,0 +1,163 @@
+/*
+ * hw_mmu.h
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * MMU types and API declarations
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _HW_MMU_H
+#define _HW_MMU_H
+
+#include <linux/types.h>
+
+/* Bitmasks for interrupt sources */
+#define HW_MMU_TRANSLATION_FAULT   0x2
+#define HW_MMU_ALL_INTERRUPTS      0x1F
+
+#define HW_MMU_COARSE_PAGE_SIZE 0x400
+
+/* hw_mmu_mixed_size_t:  Enumerated Type used to specify whether to follow
+                        CPU/TLB Element size */
+enum hw_mmu_mixed_size_t {
+        HW_MMU_TLBES,
+        HW_MMU_CPUES
+};
+
+/* hw_mmu_map_attrs_t:  Struct containing MMU mapping attributes */
+struct hw_mmu_map_attrs_t {
+        enum hw_endianism_t endianism;
+        enum hw_element_size_t element_size;
+        enum hw_mmu_mixed_size_t mixed_size;
+        bool donotlockmpupage;
+};
+
+extern hw_status hw_mmu_enable(const void __iomem *base_address);
+
+extern hw_status hw_mmu_disable(const void __iomem *base_address);
+
+extern hw_status hw_mmu_num_locked_set(const void __iomem *base_address,
+                                       u32 num_locked_entries);
+
+extern hw_status hw_mmu_victim_num_set(const void __iomem *base_address,
+                                       u32 victim_entry_num);
+
+/* For MMU faults */
+extern hw_status hw_mmu_event_ack(const void __iomem *base_address,
+                                  u32 irq_mask);
+
+extern hw_status hw_mmu_event_disable(const void __iomem *base_address,
+                                      u32 irq_mask);
+
+extern hw_status hw_mmu_event_enable(const void __iomem *base_address,
+                                     u32 irq_mask);
+
+extern hw_status hw_mmu_event_status(const void __iomem *base_address,
+                                     u32 *irq_mask);
+
+extern hw_status hw_mmu_fault_addr_read(const void __iomem *base_address,
+                                        u32 *addr);
+
+/* Set the TT base address */
+extern hw_status hw_mmu_ttb_set(const void __iomem *base_address,
+                                u32 ttb_phys_addr);
+
+extern hw_status hw_mmu_twl_enable(const void __iomem *base_address);
+
+extern hw_status hw_mmu_twl_disable(const void __iomem *base_address);
+
+extern hw_status hw_mmu_tlb_flush(const void __iomem *base_address,
+                                  u32 virtual_addr, u32 page_sz);
+
+extern hw_status hw_mmu_tlb_add(const void __iomem *base_address,
+                                u32 physical_addr,
+                                u32 virtual_addr,
+                                u32 page_sz,
+                                u32 entry_num,
+                                struct hw_mmu_map_attrs_t *map_attrs,
+                                s8 preserved_bit, s8 valid_bit);
+
+/* For PTEs */
+extern hw_status hw_mmu_pte_set(const u32 pg_tbl_va,
+                                u32 physical_addr,
+                                u32 virtual_addr,
+                                u32 page_sz,
+                                struct hw_mmu_map_attrs_t *map_attrs);
+
+extern hw_status hw_mmu_pte_clear(const u32 pg_tbl_va,
+                                  u32 virtual_addr, u32 page_size);
+
+void hw_mmu_tlb_flush_all(const void __iomem *base);
+
+static inline u32 hw_mmu_pte_addr_l1(u32 l1_base, u32 va)
+{
+        u32 pte_addr;
+        u32 va31_to20;
+
+        va31_to20 = va >> (20 - 2);     /* Left-shift by 2 here itself */
+        va31_to20 &= 0xFFFFFFFCUL;
+        pte_addr = l1_base + va31_to20;
+
+        return pte_addr;
+}
+
+static inline u32 hw_mmu_pte_addr_l2(u32 l2_base, u32 va)
+{
+        u32 pte_addr;
+
+        pte_addr = (l2_base & 0xFFFFFC00) | ((va >> 10) & 0x3FC);
+
+        return pte_addr;
+}
+
+static inline u32 hw_mmu_pte_coarse_l1(u32 pte_val)
+{
+        u32 pte_coarse;
+
+        pte_coarse = pte_val & 0xFFFFFC00;
+
+        return pte_coarse;
+}
+
+static inline u32 hw_mmu_pte_size_l1(u32 pte_val)
+{
+        u32 pte_size = 0;
+
+        if ((pte_val & 0x3) == 0x1) {
+                /* Points to L2 PT */
+                pte_size = HW_MMU_COARSE_PAGE_SIZE;
+        }
+
+        if ((pte_val & 0x3) == 0x2) {
+                if (pte_val & (1 << 18))
+                        pte_size = HW_PAGE_SIZE16MB;
+                else
+                        pte_size = HW_PAGE_SIZE1MB;
+        }
+
+        return pte_size;
+}
+
+static inline u32 hw_mmu_pte_size_l2(u32 pte_val)
+{
+        u32 pte_size = 0;
+
+        if (pte_val & 0x2)
+                pte_size = HW_PAGE_SIZE4KB;
+        else if (pte_val & 0x1)
+                pte_size = HW_PAGE_SIZE64KB;
+
+        return pte_size;
+}
+
+#endif /* _HW_MMU_H */
diff --git a/drivers/staging/tidspbridge/include/dspbridge/cfgdefs.h b/drivers/staging/tidspbridge/include/dspbridge/cfgdefs.h
index dfb55cca34c7..38122dbf877a 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/cfgdefs.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/cfgdefs.h
@@ -68,6 +68,7 @@ struct cfg_hostres {
         void __iomem *dw_per_base;
         u32 dw_per_pm_base;
         u32 dw_core_pm_base;
+        void __iomem *dw_dmmu_base;
         void __iomem *dw_sys_ctrl_base;
 };
 
diff --git a/drivers/staging/tidspbridge/include/dspbridge/dev.h b/drivers/staging/tidspbridge/include/dspbridge/dev.h
index 9bdd48f57429..357458fadd2a 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/dev.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/dev.h
@@ -27,6 +27,7 @@
 #include <dspbridge/nodedefs.h>
 #include <dspbridge/dispdefs.h>
 #include <dspbridge/dspdefs.h>
+#include <dspbridge/dmm.h>
 #include <dspbridge/host_os.h>
 
 /*  ----------------------------------- This */
@@ -233,6 +234,29 @@ extern int dev_get_cmm_mgr(struct dev_object *hdev_obj,
                                   struct cmm_object **mgr);
 
 /*
+ *  ======== dev_get_dmm_mgr ========
+ *  Purpose:
+ *      Retrieve the handle to the dynamic memory manager created for this
+ *      device.
+ *  Parameters:
+ *      hdev_obj:     Handle to device object created with
+ *                      dev_create_device().
+ *      *mgr:           Ptr to location to store handle.
+ *  Returns:
+ *      0:        Success.
+ *      -EFAULT:    Invalid hdev_obj.
+ *  Requires:
+ *      mgr != NULL.
+ *      DEV Initialized.
+ *  Ensures:
+ *      0:        *mgr contains a handle to a channel manager object,
+ *                      or NULL.
+ *      else:           *mgr is NULL.
+ */
+extern int dev_get_dmm_mgr(struct dev_object *hdev_obj,
+                                  struct dmm_object **mgr);
+
+/*
  *  ======== dev_get_cod_mgr ========
  *  Purpose:
  *      Retrieve the COD manager create for this device.
diff --git a/drivers/staging/tidspbridge/include/dspbridge/dmm.h b/drivers/staging/tidspbridge/include/dspbridge/dmm.h
new file mode 100644
index 000000000000..6c58335c5f60
--- /dev/null
+++ b/drivers/staging/tidspbridge/include/dspbridge/dmm.h
@@ -0,0 +1,75 @@
+/*
+ * dmm.h
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * The Dynamic Memory Mapping(DMM) module manages the DSP Virtual address
+ * space that can be directly mapped to any MPU buffer or memory region.
+ *
+ * Copyright (C) 2005-2006 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef DMM_
+#define DMM_
+
+#include <dspbridge/dbdefs.h>
+
+struct dmm_object;
+
+/* DMM attributes used in dmm_create() */
+struct dmm_mgrattrs {
+        u32 reserved;
+};
+
+#define DMMPOOLSIZE      0x4000000
+
+/*
+ *  ======== dmm_get_handle ========
+ *  Purpose:
+ *      Return the dynamic memory manager object for this device.
+ *      This is typically called from the client process.
+ */
+
+extern int dmm_get_handle(void *hprocessor,
+                                 struct dmm_object **dmm_manager);
+
+extern int dmm_reserve_memory(struct dmm_object *dmm_mgr,
+                                     u32 size, u32 *prsv_addr);
+
+extern int dmm_un_reserve_memory(struct dmm_object *dmm_mgr,
+                                        u32 rsv_addr);
+
+extern int dmm_map_memory(struct dmm_object *dmm_mgr, u32 addr,
+                                 u32 size);
+
+extern int dmm_un_map_memory(struct dmm_object *dmm_mgr,
+                                    u32 addr, u32 *psize);
+
+extern int dmm_destroy(struct dmm_object *dmm_mgr);
+
+extern int dmm_delete_tables(struct dmm_object *dmm_mgr);
+
+extern int dmm_create(struct dmm_object **dmm_manager,
+                             struct dev_object *hdev_obj,
+                             const struct dmm_mgrattrs *mgr_attrts);
+
+extern bool dmm_init(void);
+
+extern void dmm_exit(void);
+
+extern int dmm_create_tables(struct dmm_object *dmm_mgr,
+                                    u32 addr, u32 size);
+
+#ifdef DSP_DMM_DEBUG
+u32 dmm_mem_map_dump(struct dmm_object *dmm_mgr);
+#endif
+
+#endif /* DMM_ */
diff --git a/drivers/staging/tidspbridge/include/dspbridge/drv.h b/drivers/staging/tidspbridge/include/dspbridge/drv.h
index 75a2c9b5c6f2..c1f363ec9afa 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/drv.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/drv.h
@@ -108,6 +108,12 @@ struct dmm_map_object {
         struct bridge_dma_map_info dma_info;
 };
 
+/* Used for DMM reserved memory accounting */
+struct dmm_rsv_object {
+        struct list_head link;
+        u32 dsp_reserved_addr;
+};
+
 /* New structure (member of process context) abstracts DMM resource info */
 struct dspheap_res_object {
         s32 heap_allocated;     /* DMM status */
@@ -159,6 +165,10 @@ struct process_context {
         struct list_head dmm_map_list;
         spinlock_t dmm_map_lock;
 
+        /* DMM reserved memory resources */
+        struct list_head dmm_rsv_list;
+        spinlock_t dmm_rsv_lock;
+
         /* DSP Heap resources */
         struct dspheap_res_object *pdspheap_list;
 
diff --git a/drivers/staging/tidspbridge/include/dspbridge/dsp-mmu.h b/drivers/staging/tidspbridge/include/dspbridge/dsp-mmu.h
deleted file mode 100644
index cb38d4cc0734..000000000000
--- a/drivers/staging/tidspbridge/include/dspbridge/dsp-mmu.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * dsp-mmu.h
- *
- * DSP-BIOS Bridge driver support functions for TI OMAP processors.
- *
- * DSP iommu.
- *
- * Copyright (C) 2005-2010 Texas Instruments, Inc.
- *
- * This package is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#ifndef _DSP_MMU_
-#define _DSP_MMU_
-
-#include <plat/iommu.h>
-#include <plat/iovmm.h>
-
-/**
- * dsp_mmu_init() - initialize dsp_mmu module and returns a handle
- *
- * This function initialize dsp mmu module and returns a struct iommu
- * handle to use it for dsp maps.
- *
- */
-struct iommu *dsp_mmu_init(void);
-
-/**
- * dsp_mmu_exit() - destroy dsp mmu module
- * @mmu:        Pointer to iommu handle.
- *
- * This function destroys dsp mmu module.
- *
- */
-void dsp_mmu_exit(struct iommu *mmu);
-
-/**
- * user_to_dsp_map() - maps user to dsp virtual address
- * @mmu:        Pointer to iommu handle.
- * @uva:                Virtual user space address.
- * @da          DSP address
- * @size                Buffer size to map.
- * @usr_pgs     struct page array pointer where the user pages will be stored
- *
- * This function maps a user space buffer into DSP virtual address.
- *
- */
-u32 user_to_dsp_map(struct iommu *mmu, u32 uva, u32 da, u32 size,
-                                                struct page **usr_pgs);
-
-/**
- * user_to_dsp_unmap() - unmaps DSP virtual buffer.
- * @mmu:        Pointer to iommu handle.
- * @da          DSP address
- *
- * This function unmaps a user space buffer into DSP virtual address.
- *
- */
-int user_to_dsp_unmap(struct iommu *mmu, u32 da);
-
-#endif
diff --git a/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h b/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h
index 615363474810..0ae7d1646a1b 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h
@@ -162,6 +162,48 @@ typedef int(*fxn_brd_memwrite) (struct bridge_dev_context
                                        u32 mem_type);
 
 /*
+ *  ======== bridge_brd_mem_map ========
+ *  Purpose:
+ *      Map a MPU memory region to a DSP/IVA memory space
+ *  Parameters:
+ *      dev_ctxt:    Handle to Bridge driver defined device info.
+ *      ul_mpu_addr:      MPU memory region start address.
+ *      virt_addr:      DSP/IVA memory region u8 address.
+ *      ul_num_bytes:     Number of bytes to map.
+ *      map_attrs:       Mapping attributes (e.g. endianness).
+ *  Returns:
+ *      0:        Success.
+ *      -EPERM:      Other, unspecified error.
+ *  Requires:
+ *      dev_ctxt != NULL;
+ *  Ensures:
+ */
+typedef int(*fxn_brd_memmap) (struct bridge_dev_context
+                                     * dev_ctxt, u32 ul_mpu_addr,
+                                     u32 virt_addr, u32 ul_num_bytes,
+                                     u32 map_attr,
+                                     struct page **mapped_pages);
+
+/*
+ *  ======== bridge_brd_mem_un_map ========
+ *  Purpose:
+ *      UnMap an MPU memory region from DSP/IVA memory space
+ *  Parameters:
+ *      dev_ctxt:    Handle to Bridge driver defined device info.
+ *      virt_addr:      DSP/IVA memory region u8 address.
+ *      ul_num_bytes:     Number of bytes to unmap.
+ *  Returns:
+ *      0:        Success.
+ *      -EPERM:      Other, unspecified error.
+ *  Requires:
+ *      dev_ctxt != NULL;
+ *  Ensures:
+ */
+typedef int(*fxn_brd_memunmap) (struct bridge_dev_context
+                                       * dev_ctxt,
+                                       u32 virt_addr, u32 ul_num_bytes);
+
+/*
  *  ======== bridge_brd_stop ========
  *  Purpose:
  *      Bring board to the BRD_STOPPED state.
@@ -951,6 +993,8 @@ struct bridge_drv_interface {
         fxn_brd_setstate pfn_brd_set_state;     /* Sets the Board State */
         fxn_brd_memcopy pfn_brd_mem_copy;       /* Copies DSP Memory */
         fxn_brd_memwrite pfn_brd_mem_write;     /* Write DSP Memory w/o halt */
+        fxn_brd_memmap pfn_brd_mem_map; /* Maps MPU mem to DSP mem */
+        fxn_brd_memunmap pfn_brd_mem_un_map;    /* Unmaps MPU mem to DSP mem */
         fxn_chnl_create pfn_chnl_create;        /* Create channel manager. */
         fxn_chnl_destroy pfn_chnl_destroy;      /* Destroy channel manager. */
         fxn_chnl_open pfn_chnl_open;    /* Create a new channel. */
diff --git a/drivers/staging/tidspbridge/include/dspbridge/dspioctl.h b/drivers/staging/tidspbridge/include/dspbridge/dspioctl.h
index bad180108ada..41e0594dff34 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/dspioctl.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/dspioctl.h
@@ -19,6 +19,10 @@
 #ifndef DSPIOCTL_
 #define DSPIOCTL_
 
+/* ------------------------------------ Hardware Abstraction Layer */
+#include <hw_defs.h>
+#include <hw_mmu.h>
+
 /*
  * Any IOCTLS at or above this value are reserved for standard Bridge driver
  * interfaces.
@@ -61,6 +65,9 @@ struct bridge_ioctl_extproc {
         /* GPP virtual address. __va does not work for ioremapped addresses */
         u32 ul_gpp_va;
         u32 ul_size;            /* Size of the mapped memory in bytes */
+        enum hw_endianism_t endianism;
+        enum hw_mmu_mixed_size_t mixed_mode;
+        enum hw_element_size_t elem_size;
 };
 
 #endif /* DSPIOCTL_ */
diff --git a/drivers/staging/tidspbridge/include/dspbridge/proc.h b/drivers/staging/tidspbridge/include/dspbridge/proc.h
index 2d12aab6b5bf..5e09fd165d9d 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/proc.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/proc.h
@@ -551,6 +551,29 @@ extern int proc_map(void *hprocessor,
                            struct process_context *pr_ctxt);
 
 /*
+ *  ======== proc_reserve_memory ========
+ *  Purpose:
+ *      Reserve a virtually contiguous region of DSP address space.
+ *  Parameters:
+ *      hprocessor      :   The processor handle.
+ *      ul_size   :   Size of the address space to reserve.
+ *      pp_rsv_addr       :   Ptr to DSP side reserved u8 address.
+ *  Returns:
+ *      0        :   Success.
+ *      -EFAULT     :   Invalid processor handle.
+ *      -EPERM       :   General failure.
+ *      -ENOMEM     :   Cannot reserve chunk of this size.
+ *  Requires:
+ *      pp_rsv_addr is not NULL
+ *      PROC Initialized.
+ *  Ensures:
+ *  Details:
+ */
+extern int proc_reserve_memory(void *hprocessor,
+                                      u32 ul_size, void **pp_rsv_addr,
+                                      struct process_context *pr_ctxt);
+
+/*
  *  ======== proc_un_map ========
  *  Purpose:
  *      Removes a MPU buffer mapping from the DSP address space.
@@ -572,4 +595,27 @@ extern int proc_map(void *hprocessor,
 extern int proc_un_map(void *hprocessor, void *map_addr,
                               struct process_context *pr_ctxt);
 
+/*
+ *  ======== proc_un_reserve_memory ========
+ *  Purpose:
+ *      Frees a previously reserved region of DSP address space.
+ *  Parameters:
+ *      hprocessor      :   The processor handle.
+ *      prsv_addr       :   Ptr to DSP side reservedBYTE address.
+ *  Returns:
+ *      0        :   Success.
+ *      -EFAULT     :   Invalid processor handle.
+ *      -EPERM       :   General failure.
+ *      -ENOENT   :   Cannot find a reserved region starting with this
+ *                    :   address.
+ *  Requires:
+ *      prsv_addr is not NULL
+ *      PROC Initialized.
+ *  Ensures:
+ *  Details:
+ */
+extern int proc_un_reserve_memory(void *hprocessor,
+                                         void *prsv_addr,
+                                         struct process_context *pr_ctxt);
+
 #endif /* PROC_ */
diff --git a/drivers/staging/tidspbridge/pmgr/dev.c b/drivers/staging/tidspbridge/pmgr/dev.c
index 7b30267ef0e2..132e960967b9 100644
--- a/drivers/staging/tidspbridge/pmgr/dev.c
+++ b/drivers/staging/tidspbridge/pmgr/dev.c
@@ -34,6 +34,7 @@
 #include <dspbridge/cod.h>
 #include <dspbridge/drv.h>
 #include <dspbridge/proc.h>
+#include <dspbridge/dmm.h>
 
 /*  ----------------------------------- Resource Manager */
 #include <dspbridge/mgr.h>
@@ -74,6 +75,7 @@ struct dev_object {
         struct msg_mgr *hmsg_mgr;       /* Message manager. */
         struct io_mgr *hio_mgr; /* IO manager (CHNL, msg_ctrl) */
         struct cmm_object *hcmm_mgr;    /* SM memory manager. */
+        struct dmm_object *dmm_mgr;     /* Dynamic memory manager. */
         struct ldr_module *module_obj;  /* Bridge Module handle. */
         u32 word_size;          /* DSP word size: quick access. */
         struct drv_object *hdrv_obj;    /* Driver Object */
@@ -248,6 +250,9 @@ int dev_create_device(struct dev_object **device_obj,
                         /* Instantiate the DEH module */
                         status = bridge_deh_create(&dev_obj->hdeh_mgr, dev_obj);
                 }
+                /* Create DMM mgr . */
+                status = dmm_create(&dev_obj->dmm_mgr,
+                                    (struct dev_object *)dev_obj, NULL);
         }
         /* Add the new DEV_Object to the global list: */
         if (!status) {
@@ -273,6 +278,8 @@ leave:
                         kfree(dev_obj->proc_list);
                         if (dev_obj->cod_mgr)
                                 cod_delete(dev_obj->cod_mgr);
+                        if (dev_obj->dmm_mgr)
+                                dmm_destroy(dev_obj->dmm_mgr);
                         kfree(dev_obj);
                 }
 
@@ -382,6 +389,11 @@ int dev_destroy_device(struct dev_object *hdev_obj)
                         dev_obj->hcmm_mgr = NULL;
                 }
 
+                if (dev_obj->dmm_mgr) {
+                        dmm_destroy(dev_obj->dmm_mgr);
+                        dev_obj->dmm_mgr = NULL;
+                }
+
                 /* Call the driver's bridge_dev_destroy() function: */
                 /* Require of DevDestroy */
                 if (dev_obj->hbridge_context) {
@@ -462,6 +474,32 @@ int dev_get_cmm_mgr(struct dev_object *hdev_obj,
 }
 
 /*
+ *  ======== dev_get_dmm_mgr ========
+ *  Purpose:
+ *      Retrieve the handle to the dynamic memory manager created for this
+ *      device.
+ */
+int dev_get_dmm_mgr(struct dev_object *hdev_obj,
+                           struct dmm_object **mgr)
+{
+        int status = 0;
+        struct dev_object *dev_obj = hdev_obj;
+
+        DBC_REQUIRE(refs > 0);
+        DBC_REQUIRE(mgr != NULL);
+
+        if (hdev_obj) {
+                *mgr = dev_obj->dmm_mgr;
+        } else {
+                *mgr = NULL;
+                status = -EFAULT;
+        }
+
+        DBC_ENSURE(!status || (mgr != NULL && *mgr == NULL));
+        return status;
+}
+
+/*
  *  ======== dev_get_cod_mgr ========
  *  Purpose:
  *      Retrieve the COD manager create for this device.
@@ -713,8 +751,10 @@ void dev_exit(void)
 
         refs--;
 
-        if (refs == 0)
+        if (refs == 0) {
                 cmm_exit();
+                dmm_exit();
+        }
 
         DBC_ENSURE(refs >= 0);
 }
@@ -726,12 +766,25 @@ void dev_exit(void)
  */
 bool dev_init(void)
 {
-        bool ret = true;
+        bool cmm_ret, dmm_ret, ret = true;
 
         DBC_REQUIRE(refs >= 0);
 
-        if (refs == 0)
-                ret = cmm_init();
+        if (refs == 0) {
+                cmm_ret = cmm_init();
+                dmm_ret = dmm_init();
+
+                ret = cmm_ret && dmm_ret;
+
+                if (!ret) {
+                        if (cmm_ret)
+                                cmm_exit();
+
+                        if (dmm_ret)
+                                dmm_exit();
+
+                }
+        }
 
         if (ret)
                 refs++;
@@ -1065,6 +1118,8 @@ static void store_interface_fxns(struct bridge_drv_interface *drv_fxns,
                 STORE_FXN(fxn_brd_setstate, pfn_brd_set_state);
                 STORE_FXN(fxn_brd_memcopy, pfn_brd_mem_copy);
                 STORE_FXN(fxn_brd_memwrite, pfn_brd_mem_write);
+                STORE_FXN(fxn_brd_memmap, pfn_brd_mem_map);
+                STORE_FXN(fxn_brd_memunmap, pfn_brd_mem_un_map);
                 STORE_FXN(fxn_chnl_create, pfn_chnl_create);
                 STORE_FXN(fxn_chnl_destroy, pfn_chnl_destroy);
                 STORE_FXN(fxn_chnl_open, pfn_chnl_open);
diff --git a/drivers/staging/tidspbridge/pmgr/dmm.c b/drivers/staging/tidspbridge/pmgr/dmm.c
new file mode 100644
index 000000000000..8685233d7627
--- /dev/null
+++ b/drivers/staging/tidspbridge/pmgr/dmm.c
@@ -0,0 +1,533 @@
+/*
+ * dmm.c
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * The Dynamic Memory Manager (DMM) module manages the DSP Virtual address
+ * space that can be directly mapped to any MPU buffer or memory region
+ *
+ * Notes:
+ *   Region: Generic memory entitiy having a start address and a size
+ *   Chunk:  Reserved region
+ *
+ * Copyright (C) 2005-2006 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+#include <linux/types.h>
+
+/*  ----------------------------------- Host OS */
+#include <dspbridge/host_os.h>
+
+/*  ----------------------------------- DSP/BIOS Bridge */
+#include <dspbridge/dbdefs.h>
+
+/*  ----------------------------------- Trace & Debug */
+#include <dspbridge/dbc.h>
+
+/*  ----------------------------------- OS Adaptation Layer */
+#include <dspbridge/sync.h>
+
+/*  ----------------------------------- Platform Manager */
+#include <dspbridge/dev.h>
+#include <dspbridge/proc.h>
+
+/*  ----------------------------------- This */
+#include <dspbridge/dmm.h>
+
+/*  ----------------------------------- Defines, Data Structures, Typedefs */
+#define DMM_ADDR_VIRTUAL(a) \
+        (((struct map_page *)(a) - virtual_mapping_table) * PG_SIZE4K +\
+        dyn_mem_map_beg)
+#define DMM_ADDR_TO_INDEX(a) (((a) - dyn_mem_map_beg) / PG_SIZE4K)
+
+/* DMM Mgr */
+struct dmm_object {
+        /* Dmm Lock is used to serialize access mem manager for
+         * multi-threads. */
+        spinlock_t dmm_lock;    /* Lock to access dmm mgr */
+};
+
+/*  ----------------------------------- Globals */
+static u32 refs;                /* module reference count */
+struct map_page {
+        u32 region_size:15;
+        u32 mapped_size:15;
+        u32 reserved:1;
+        u32 mapped:1;
+};
+
+/*  Create the free list */
+static struct map_page *virtual_mapping_table;
+static u32 free_region;         /* The index of free region */
+static u32 free_size;
+static u32 dyn_mem_map_beg;     /* The Beginning of dynamic memory mapping */
+static u32 table_size;          /* The size of virt and phys pages tables */
+
+/*  ----------------------------------- Function Prototypes */
+static struct map_page *get_region(u32 addr);
+static struct map_page *get_free_region(u32 len);
+static struct map_page *get_mapped_region(u32 addrs);
+
+/*  ======== dmm_create_tables ========
+ *  Purpose:
+ *      Create table to hold the information of physical address
+ *      the buffer pages that is passed by the user, and the table
+ *      to hold the information of the virtual memory that is reserved
+ *      for DSP.
+ */
+int dmm_create_tables(struct dmm_object *dmm_mgr, u32 addr, u32 size)
+{
+        struct dmm_object *dmm_obj = (struct dmm_object *)dmm_mgr;
+        int status = 0;
+
+        status = dmm_delete_tables(dmm_obj);
+        if (!status) {
+                dyn_mem_map_beg = addr;
+                table_size = PG_ALIGN_HIGH(size, PG_SIZE4K) / PG_SIZE4K;
+                /*  Create the free list */
+                virtual_mapping_table = __vmalloc(table_size *
+                                sizeof(struct map_page), GFP_KERNEL |
+                                __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL);
+                if (virtual_mapping_table == NULL)
+                        status = -ENOMEM;
+                else {
+                        /* On successful allocation,
+                         * all entries are zero ('free') */
+                        free_region = 0;
+                        free_size = table_size * PG_SIZE4K;
+                        virtual_mapping_table[0].region_size = table_size;
+                }
+        }
+
+        if (status)
+                pr_err("%s: failure, status 0x%x\n", __func__, status);
+
+        return status;
+}
+
+/*
+ *  ======== dmm_create ========
+ *  Purpose:
+ *      Create a dynamic memory manager object.
+ */
+int dmm_create(struct dmm_object **dmm_manager,
+                      struct dev_object *hdev_obj,
+                      const struct dmm_mgrattrs *mgr_attrts)
+{
+        struct dmm_object *dmm_obj = NULL;
+        int status = 0;
+        DBC_REQUIRE(refs > 0);
+        DBC_REQUIRE(dmm_manager != NULL);
+
+        *dmm_manager = NULL;
+        /* create, zero, and tag a cmm mgr object */
+        dmm_obj = kzalloc(sizeof(struct dmm_object), GFP_KERNEL);
+        if (dmm_obj != NULL) {
+                spin_lock_init(&dmm_obj->dmm_lock);
+                *dmm_manager = dmm_obj;
+        } else {
+                status = -ENOMEM;
+        }
+
+        return status;
+}
+
+/*
+ *  ======== dmm_destroy ========
+ *  Purpose:
+ *      Release the communication memory manager resources.
+ */
+int dmm_destroy(struct dmm_object *dmm_mgr)
+{
+        struct dmm_object *dmm_obj = (struct dmm_object *)dmm_mgr;
+        int status = 0;
+
+        DBC_REQUIRE(refs > 0);
+        if (dmm_mgr) {
+                status = dmm_delete_tables(dmm_obj);
+                if (!status)
+                        kfree(dmm_obj);
+        } else
+                status = -EFAULT;
+
+        return status;
+}
+
+/*
+ *  ======== dmm_delete_tables ========
+ *  Purpose:
+ *      Delete DMM Tables.
+ */
+int dmm_delete_tables(struct dmm_object *dmm_mgr)
+{
+        int status = 0;
+
+        DBC_REQUIRE(refs > 0);
+        /* Delete all DMM tables */
+        if (dmm_mgr)
+                vfree(virtual_mapping_table);
+        else
+                status = -EFAULT;
+        return status;
+}
+
+/*
+ *  ======== dmm_exit ========
+ *  Purpose:
+ *      Discontinue usage of module; free resources when reference count
+ *      reaches 0.
+ */
+void dmm_exit(void)
+{
+        DBC_REQUIRE(refs > 0);
+
+        refs--;
+}
+
+/*
+ *  ======== dmm_get_handle ========
+ *  Purpose:
+ *      Return the dynamic memory manager object for this device.
+ *      This is typically called from the client process.
+ */
+int dmm_get_handle(void *hprocessor, struct dmm_object **dmm_manager)
+{
+        int status = 0;
+        struct dev_object *hdev_obj;
+
+        DBC_REQUIRE(refs > 0);
+        DBC_REQUIRE(dmm_manager != NULL);
+        if (hprocessor != NULL)
+                status = proc_get_dev_object(hprocessor, &hdev_obj);
+        else
+                hdev_obj = dev_get_first();     /* default */
+
+        if (!status)
+                status = dev_get_dmm_mgr(hdev_obj, dmm_manager);
+
+        return status;
+}
+
+/*
+ *  ======== dmm_init ========
+ *  Purpose:
+ *      Initializes private state of DMM module.
+ */
+bool dmm_init(void)
+{
+        bool ret = true;
+
+        DBC_REQUIRE(refs >= 0);
+
+        if (ret)
+                refs++;
+
+        DBC_ENSURE((ret && (refs > 0)) || (!ret && (refs >= 0)));
+
+        virtual_mapping_table = NULL;
+        table_size = 0;
+
+        return ret;
+}
+
+/*
+ *  ======== dmm_map_memory ========
+ *  Purpose:
+ *      Add a mapping block to the reserved chunk. DMM assumes that this block
+ *  will be mapped in the DSP/IVA's address space. DMM returns an error if a
+ *  mapping overlaps another one. This function stores the info that will be
+ *  required later while unmapping the block.
+ */
+int dmm_map_memory(struct dmm_object *dmm_mgr, u32 addr, u32 size)
+{
+        struct dmm_object *dmm_obj = (struct dmm_object *)dmm_mgr;
+        struct map_page *chunk;
+        int status = 0;
+
+        spin_lock(&dmm_obj->dmm_lock);
+        /* Find the Reserved memory chunk containing the DSP block to
+         * be mapped */
+        chunk = (struct map_page *)get_region(addr);
+        if (chunk != NULL) {
+                /* Mark the region 'mapped', leave the 'reserved' info as-is */
+                chunk->mapped = true;
+                chunk->mapped_size = (size / PG_SIZE4K);
+        } else
+                status = -ENOENT;
+        spin_unlock(&dmm_obj->dmm_lock);
+
+        dev_dbg(bridge, "%s dmm_mgr %p, addr %x, size %x\n\tstatus %x, "
+                "chunk %p", __func__, dmm_mgr, addr, size, status, chunk);
+
+        return status;
+}
+
+/*
+ *  ======== dmm_reserve_memory ========
+ *  Purpose:
+ *      Reserve a chunk of virtually contiguous DSP/IVA address space.
+ */
+int dmm_reserve_memory(struct dmm_object *dmm_mgr, u32 size,
+                              u32 *prsv_addr)
+{
+        int status = 0;
+        struct dmm_object *dmm_obj = (struct dmm_object *)dmm_mgr;
+        struct map_page *node;
+        u32 rsv_addr = 0;
+        u32 rsv_size = 0;
+
+        spin_lock(&dmm_obj->dmm_lock);
+
+        /* Try to get a DSP chunk from the free list */
+        node = get_free_region(size);
+        if (node != NULL) {
+                /*  DSP chunk of given size is available. */
+                rsv_addr = DMM_ADDR_VIRTUAL(node);
+                /* Calculate the number entries to use */
+                rsv_size = size / PG_SIZE4K;
+                if (rsv_size < node->region_size) {
+                        /* Mark remainder of free region */
+                        node[rsv_size].mapped = false;
+                        node[rsv_size].reserved = false;
+                        node[rsv_size].region_size =
+                            node->region_size - rsv_size;
+                        node[rsv_size].mapped_size = 0;
+                }
+                /*  get_region will return first fit chunk. But we only use what
+                   is requested. */
+                node->mapped = false;
+                node->reserved = true;
+                node->region_size = rsv_size;
+                node->mapped_size = 0;
+                /* Return the chunk's starting address */
+                *prsv_addr = rsv_addr;
+        } else
+                /*dSP chunk of given size is not available */
+                status = -ENOMEM;
+
+        spin_unlock(&dmm_obj->dmm_lock);
+
+        dev_dbg(bridge, "%s dmm_mgr %p, size %x, prsv_addr %p\n\tstatus %x, "
+                "rsv_addr %x, rsv_size %x\n", __func__, dmm_mgr, size,
+                prsv_addr, status, rsv_addr, rsv_size);
+
+        return status;
+}
+
+/*
+ *  ======== dmm_un_map_memory ========
+ *  Purpose:
+ *      Remove the mapped block from the reserved chunk.
+ */
+int dmm_un_map_memory(struct dmm_object *dmm_mgr, u32 addr, u32 *psize)
+{
+        struct dmm_object *dmm_obj = (struct dmm_object *)dmm_mgr;
+        struct map_page *chunk;
+        int status = 0;
+
+        spin_lock(&dmm_obj->dmm_lock);
+        chunk = get_mapped_region(addr);
+        if (chunk == NULL)
+                status = -ENOENT;
+
+        if (!status) {
+                /* Unmap the region */
+                *psize = chunk->mapped_size * PG_SIZE4K;
+                chunk->mapped = false;
+                chunk->mapped_size = 0;
+        }
+        spin_unlock(&dmm_obj->dmm_lock);
+
+        dev_dbg(bridge, "%s: dmm_mgr %p, addr %x, psize %p\n\tstatus %x, "
+                "chunk %p\n", __func__, dmm_mgr, addr, psize, status, chunk);
+
+        return status;
+}
+
+/*
+ *  ======== dmm_un_reserve_memory ========
+ *  Purpose:
+ *      Free a chunk of reserved DSP/IVA address space.
+ */
+int dmm_un_reserve_memory(struct dmm_object *dmm_mgr, u32 rsv_addr)
+{
+        struct dmm_object *dmm_obj = (struct dmm_object *)dmm_mgr;
+        struct map_page *chunk;
+        u32 i;
+        int status = 0;
+        u32 chunk_size;
+
+        spin_lock(&dmm_obj->dmm_lock);
+
+        /* Find the chunk containing the reserved address */
+        chunk = get_mapped_region(rsv_addr);
+        if (chunk == NULL)
+                status = -ENOENT;
+
+        if (!status) {
+                /* Free all the mapped pages for this reserved region */
+                i = 0;
+                while (i < chunk->region_size) {
+                        if (chunk[i].mapped) {
+                                /* Remove mapping from the page tables. */
+                                chunk_size = chunk[i].mapped_size;
+                                /* Clear the mapping flags */
+                                chunk[i].mapped = false;
+                                chunk[i].mapped_size = 0;
+                                i += chunk_size;
+                        } else
+                                i++;
+                }
+                /* Clear the flags (mark the region 'free') */
+                chunk->reserved = false;
+                /* NOTE: We do NOT coalesce free regions here.
+                 * Free regions are coalesced in get_region(), as it traverses
+                 *the whole mapping table
+                 */
+        }
+        spin_unlock(&dmm_obj->dmm_lock);
+
+        dev_dbg(bridge, "%s: dmm_mgr %p, rsv_addr %x\n\tstatus %x chunk %p",
+                __func__, dmm_mgr, rsv_addr, status, chunk);
+
+        return status;
+}
+
+/*
+ *  ======== get_region ========
+ *  Purpose:
+ *      Returns a region containing the specified memory region
+ */
+static struct map_page *get_region(u32 addr)
+{
+        struct map_page *curr_region = NULL;
+        u32 i = 0;
+
+        if (virtual_mapping_table != NULL) {
+                /* find page mapped by this address */
+                i = DMM_ADDR_TO_INDEX(addr);
+                if (i < table_size)
+                        curr_region = virtual_mapping_table + i;
+        }
+
+        dev_dbg(bridge, "%s: curr_region %p, free_region %d, free_size %d\n",
+                __func__, curr_region, free_region, free_size);
+        return curr_region;
+}
+
+/*
+ *  ======== get_free_region ========
+ *  Purpose:
+ *  Returns the requested free region
+ */
+static struct map_page *get_free_region(u32 len)
+{
+        struct map_page *curr_region = NULL;
+        u32 i = 0;
+        u32 region_size = 0;
+        u32 next_i = 0;
+
+        if (virtual_mapping_table == NULL)
+                return curr_region;
+        if (len > free_size) {
+                /* Find the largest free region
+                 * (coalesce during the traversal) */
+                while (i < table_size) {
+                        region_size = virtual_mapping_table[i].region_size;
+                        next_i = i + region_size;
+                        if (virtual_mapping_table[i].reserved == false) {
+                                /* Coalesce, if possible */
+                                if (next_i < table_size &&
+                                    virtual_mapping_table[next_i].reserved
+                                    == false) {
+                                        virtual_mapping_table[i].region_size +=
+                                            virtual_mapping_table
+                                            [next_i].region_size;
+                                        continue;
+                                }
+                                region_size *= PG_SIZE4K;
+                                if (region_size > free_size) {
+                                        free_region = i;
+                                        free_size = region_size;
+                                }
+                        }
+                        i = next_i;
+                }
+        }
+        if (len <= free_size) {
+                curr_region = virtual_mapping_table + free_region;
+                free_region += (len / PG_SIZE4K);
+                free_size -= len;
+        }
+        return curr_region;
+}
+
+/*
+ *  ======== get_mapped_region ========
+ *  Purpose:
+ *  Returns the requestedmapped region
+ */
+static struct map_page *get_mapped_region(u32 addrs)
+{
+        u32 i = 0;
+        struct map_page *curr_region = NULL;
+
+        if (virtual_mapping_table == NULL)
+                return curr_region;
+
+        i = DMM_ADDR_TO_INDEX(addrs);
+        if (i < table_size && (virtual_mapping_table[i].mapped ||
+                               virtual_mapping_table[i].reserved))
+                curr_region = virtual_mapping_table + i;
+        return curr_region;
+}
+
+#ifdef DSP_DMM_DEBUG
+u32 dmm_mem_map_dump(struct dmm_object *dmm_mgr)
+{
+        struct map_page *curr_node = NULL;
+        u32 i;
+        u32 freemem = 0;
+        u32 bigsize = 0;
+
+        spin_lock(&dmm_mgr->dmm_lock);
+
+        if (virtual_mapping_table != NULL) {
+                for (i = 0; i < table_size; i +=
+                     virtual_mapping_table[i].region_size) {
+                        curr_node = virtual_mapping_table + i;
+                        if (curr_node->reserved) {
+                                /*printk("RESERVED size = 0x%x, "
+                                   "Map size = 0x%x\n",
+                                   (curr_node->region_size * PG_SIZE4K),
+                                   (curr_node->mapped == false) ? 0 :
+                                   (curr_node->mapped_size * PG_SIZE4K));
+                                 */
+                        } else {
+/*                              printk("UNRESERVED size = 0x%x\n",
+                                        (curr_node->region_size * PG_SIZE4K));
+ */
+                                freemem += (curr_node->region_size * PG_SIZE4K);
+                                if (curr_node->region_size > bigsize)
+                                        bigsize = curr_node->region_size;
+                        }
+                }
+        }
+        spin_unlock(&dmm_mgr->dmm_lock);
+        printk(KERN_INFO "Total DSP VA FREE memory = %d Mbytes\n",
+               freemem / (1024 * 1024));
+        printk(KERN_INFO "Total DSP VA USED memory= %d Mbytes \n",
+               (((table_size * PG_SIZE4K) - freemem)) / (1024 * 1024));
+        printk(KERN_INFO "DSP VA - Biggest FREE block = %d Mbytes \n\n",
+               (bigsize * PG_SIZE4K / (1024 * 1024)));
+
+        return 0;
+}
+#endif
diff --git a/drivers/staging/tidspbridge/pmgr/dspapi.c b/drivers/staging/tidspbridge/pmgr/dspapi.c
index 981551ce4d78..86ca785f1913 100644
--- a/drivers/staging/tidspbridge/pmgr/dspapi.c
+++ b/drivers/staging/tidspbridge/pmgr/dspapi.c
@@ -993,10 +993,27 @@ u32 procwrap_register_notify(union trapped_args *args, void *pr_ctxt)
 /*
  * ======== procwrap_reserve_memory ========
  */
-u32 __deprecated procwrap_reserve_memory(union trapped_args *args,
-                                                        void *pr_ctxt)
+u32 procwrap_reserve_memory(union trapped_args *args, void *pr_ctxt)
 {
-        return 0;
+        int status;
+        void *prsv_addr;
+        void *hprocessor = ((struct process_context *)pr_ctxt)->hprocessor;
+
+        if ((args->args_proc_rsvmem.ul_size <= 0) ||
+            (args->args_proc_rsvmem.ul_size & (PG_SIZE4K - 1)) != 0)
+                return -EINVAL;
+
+        status = proc_reserve_memory(hprocessor,
+                                     args->args_proc_rsvmem.ul_size, &prsv_addr,
+                                     pr_ctxt);
+        if (!status) {
+                if (put_user(prsv_addr, args->args_proc_rsvmem.pp_rsv_addr)) {
+                        status = -EINVAL;
+                        proc_un_reserve_memory(args->args_proc_rsvmem.
+                                               hprocessor, prsv_addr, pr_ctxt);
+                }
+        }
+        return status;
 }
 
 /*
@@ -1025,10 +1042,15 @@ u32 procwrap_un_map(union trapped_args *args, void *pr_ctxt)
 /*
  * ======== procwrap_un_reserve_memory ========
  */
-u32 __deprecated procwrap_un_reserve_memory(union trapped_args *args,
-                                                        void *pr_ctxt)
+u32 procwrap_un_reserve_memory(union trapped_args *args, void *pr_ctxt)
 {
-        return 0;
+        int status;
+        void *hprocessor = ((struct process_context *)pr_ctxt)->hprocessor;
+
+        status = proc_un_reserve_memory(hprocessor,
+                                        args->args_proc_unrsvmem.prsv_addr,
+                                        pr_ctxt);
+        return status;
 }
 
 /*
diff --git a/drivers/staging/tidspbridge/rmgr/drv.c b/drivers/staging/tidspbridge/rmgr/drv.c
index 91cc168516e5..81b1b9013550 100644
--- a/drivers/staging/tidspbridge/rmgr/drv.c
+++ b/drivers/staging/tidspbridge/rmgr/drv.c
@@ -146,6 +146,7 @@ int drv_remove_all_dmm_res_elements(void *process_ctxt)
         struct process_context *ctxt = (struct process_context *)process_ctxt;
         int status = 0;
         struct dmm_map_object *temp_map, *map_obj;
+        struct dmm_rsv_object *temp_rsv, *rsv_obj;
 
         /* Free DMM mapped memory resources */
         list_for_each_entry_safe(map_obj, temp_map, &ctxt->dmm_map_list, link) {
@@ -155,6 +156,16 @@ int drv_remove_all_dmm_res_elements(void *process_ctxt)
                         pr_err("%s: proc_un_map failed!"
                                " status = 0x%xn", __func__, status);
         }
+
+        /* Free DMM reserved memory resources */
+        list_for_each_entry_safe(rsv_obj, temp_rsv, &ctxt->dmm_rsv_list, link) {
+                status = proc_un_reserve_memory(ctxt->hprocessor, (void *)
+                                                rsv_obj->dsp_reserved_addr,
+                                                ctxt);
+                if (status)
+                        pr_err("%s: proc_un_reserve_memory failed!"
+                               " status = 0x%xn", __func__, status);
+        }
         return status;
 }
 
@@ -732,6 +743,7 @@ static int request_bridge_resources(struct cfg_hostres *res)
         host_res->dw_sys_ctrl_base = ioremap(OMAP_SYSC_BASE, OMAP_SYSC_SIZE);
         dev_dbg(bridge, "dw_mem_base[0] 0x%x\n", host_res->dw_mem_base[0]);
         dev_dbg(bridge, "dw_mem_base[3] 0x%x\n", host_res->dw_mem_base[3]);
+        dev_dbg(bridge, "dw_dmmu_base %p\n", host_res->dw_dmmu_base);
 
         /* for 24xx base port is not mapping the mamory for DSP
          * internal memory TODO Do a ioremap here */
@@ -785,6 +797,8 @@ int drv_request_bridge_res_dsp(void **phost_resources)
                                                          OMAP_PER_PRM_SIZE);
                 host_res->dw_core_pm_base = (u32) ioremap(OMAP_CORE_PRM_BASE,
                                                           OMAP_CORE_PRM_SIZE);
+                host_res->dw_dmmu_base = ioremap(OMAP_DMMU_BASE,
+                                                 OMAP_DMMU_SIZE);
 
                 dev_dbg(bridge, "dw_mem_base[0] 0x%x\n",
                         host_res->dw_mem_base[0]);
@@ -796,6 +810,7 @@ int drv_request_bridge_res_dsp(void **phost_resources)
                         host_res->dw_mem_base[3]);
                 dev_dbg(bridge, "dw_mem_base[4] 0x%x\n",
                         host_res->dw_mem_base[4]);
+                dev_dbg(bridge, "dw_dmmu_base %p\n", host_res->dw_dmmu_base);
 
                 shm_size = drv_datap->shm_size;
                 if (shm_size >= 0x10000) {
diff --git a/drivers/staging/tidspbridge/rmgr/drv_interface.c b/drivers/staging/tidspbridge/rmgr/drv_interface.c
index 34be43fec044..324fcdffb3b3 100644
--- a/drivers/staging/tidspbridge/rmgr/drv_interface.c
+++ b/drivers/staging/tidspbridge/rmgr/drv_interface.c
@@ -509,6 +509,8 @@ static int bridge_open(struct inode *ip, struct file *filp)
                 pr_ctxt->res_state = PROC_RES_ALLOCATED;
                 spin_lock_init(&pr_ctxt->dmm_map_lock);
                 INIT_LIST_HEAD(&pr_ctxt->dmm_map_list);
+                spin_lock_init(&pr_ctxt->dmm_rsv_lock);
+                INIT_LIST_HEAD(&pr_ctxt->dmm_rsv_list);
 
                 pr_ctxt->node_id = kzalloc(sizeof(struct idr), GFP_KERNEL);
                 if (pr_ctxt->node_id) {
diff --git a/drivers/staging/tidspbridge/rmgr/node.c b/drivers/staging/tidspbridge/rmgr/node.c
index a660247f527a..1562f3c1281c 100644
--- a/drivers/staging/tidspbridge/rmgr/node.c
+++ b/drivers/staging/tidspbridge/rmgr/node.c
@@ -56,6 +56,7 @@
 /*  ----------------------------------- This */
 #include <dspbridge/nodepriv.h>
 #include <dspbridge/node.h>
+#include <dspbridge/dmm.h>
 
 /* Static/Dynamic Loader includes */
 #include <dspbridge/dbll.h>
@@ -316,6 +317,10 @@ int node_allocate(struct proc_object *hprocessor,
         u32 mapped_addr = 0;
         u32 map_attrs = 0x0;
         struct dsp_processorstate proc_state;
+#ifdef DSP_DMM_DEBUG
+        struct dmm_object *dmm_mgr;
+        struct proc_object *p_proc_object = (struct proc_object *)hprocessor;
+#endif
 
         void *node_res;
 
@@ -425,12 +430,34 @@ int node_allocate(struct proc_object *hprocessor,
         if (status)
                 goto func_cont;
 
+        status = proc_reserve_memory(hprocessor,
+                                     pnode->create_args.asa.task_arg_obj.
+                                     heap_size + PAGE_SIZE,
+                                     (void **)&(pnode->create_args.asa.
+                                        task_arg_obj.udsp_heap_res_addr),
+                                     pr_ctxt);
+        if (status) {
+                pr_err("%s: Failed to reserve memory for heap: 0x%x\n",
+                       __func__, status);
+                goto func_cont;
+        }
+#ifdef DSP_DMM_DEBUG
+        status = dmm_get_handle(p_proc_object, &dmm_mgr);
+        if (!dmm_mgr) {
+                status = DSP_EHANDLE;
+                goto func_cont;
+        }
+
+        dmm_mem_map_dump(dmm_mgr);
+#endif
+
         map_attrs |= DSP_MAPLITTLEENDIAN;
         map_attrs |= DSP_MAPELEMSIZE32;
         map_attrs |= DSP_MAPVIRTUALADDR;
         status = proc_map(hprocessor, (void *)attr_in->pgpp_virt_addr,
                           pnode->create_args.asa.task_arg_obj.heap_size,
-                          NULL, (void **)&mapped_addr, map_attrs,
+                          (void *)pnode->create_args.asa.task_arg_obj.
+                          udsp_heap_res_addr, (void **)&mapped_addr, map_attrs,
                           pr_ctxt);
         if (status)
                 pr_err("%s: Failed to map memory for Heap: 0x%x\n",
@@ -2484,7 +2511,11 @@ static void delete_node(struct node_object *hnode,
         struct stream_chnl stream;
         struct node_msgargs node_msg_args;
         struct node_taskargs task_arg_obj;
-
+#ifdef DSP_DMM_DEBUG
+        struct dmm_object *dmm_mgr;
+        struct proc_object *p_proc_object =
+            (struct proc_object *)hnode->hprocessor;
+#endif
         int status;
         if (!hnode)
                 goto func_end;
@@ -2545,6 +2576,19 @@ static void delete_node(struct node_object *hnode,
                         status = proc_un_map(hnode->hprocessor, (void *)
                                              task_arg_obj.udsp_heap_addr,
                                              pr_ctxt);
+
+                        status = proc_un_reserve_memory(hnode->hprocessor,
+                                                        (void *)
+                                                        task_arg_obj.
+                                                        udsp_heap_res_addr,
+                                                        pr_ctxt);
+#ifdef DSP_DMM_DEBUG
+                        status = dmm_get_handle(p_proc_object, &dmm_mgr);
+                        if (dmm_mgr)
+                                dmm_mem_map_dump(dmm_mgr);
+                        else
+                                status = DSP_EHANDLE;
+#endif
                 }
         }
         if (node_type != NODE_MESSAGE) {
diff --git a/drivers/staging/tidspbridge/rmgr/proc.c b/drivers/staging/tidspbridge/rmgr/proc.c
index 7a15a02efedf..b47d7aa747b1 100644
--- a/drivers/staging/tidspbridge/rmgr/proc.c
+++ b/drivers/staging/tidspbridge/rmgr/proc.c
@@ -39,6 +39,7 @@
 #include <dspbridge/cod.h>
 #include <dspbridge/dev.h>
 #include <dspbridge/procpriv.h>
+#include <dspbridge/dmm.h>
 
 /*  ----------------------------------- Resource Manager */
 #include <dspbridge/mgr.h>
@@ -51,7 +52,6 @@
 #include <dspbridge/msg.h>
 #include <dspbridge/dspioctl.h>
 #include <dspbridge/drv.h>
-#include <_tiomap.h>
 
 /*  ----------------------------------- This */
 #include <dspbridge/proc.h>
@@ -151,21 +151,34 @@ static struct dmm_map_object *add_mapping_info(struct process_context *pr_ctxt,
         return map_obj;
 }
 
+static int match_exact_map_obj(struct dmm_map_object *map_obj,
+                                        u32 dsp_addr, u32 size)
+{
+        if (map_obj->dsp_addr == dsp_addr && map_obj->size != size)
+                pr_err("%s: addr match (0x%x), size don't (0x%x != 0x%x)\n",
+                                __func__, dsp_addr, map_obj->size, size);
+
+        return map_obj->dsp_addr == dsp_addr &&
+                map_obj->size == size;
+}
+
 static void remove_mapping_information(struct process_context *pr_ctxt,
-                                                u32 dsp_addr)
+                                                u32 dsp_addr, u32 size)
 {
         struct dmm_map_object *map_obj;
 
-        pr_debug("%s: looking for virt 0x%x\n", __func__, dsp_addr);
+        pr_debug("%s: looking for virt 0x%x size 0x%x\n", __func__,
+                                                        dsp_addr, size);
 
         spin_lock(&pr_ctxt->dmm_map_lock);
         list_for_each_entry(map_obj, &pr_ctxt->dmm_map_list, link) {
-                pr_debug("%s: candidate: mpu_addr 0x%x virt 0x%x\n",
+                pr_debug("%s: candidate: mpu_addr 0x%x virt 0x%x size 0x%x\n",
                                                         __func__,
                                                         map_obj->mpu_addr,
-                                                        map_obj->dsp_addr);
+                                                        map_obj->dsp_addr,
+                                                        map_obj->size);
 
-                if (map_obj->dsp_addr == dsp_addr) {
+                if (match_exact_map_obj(map_obj, dsp_addr, size)) {
                         pr_debug("%s: match, deleting map info\n", __func__);
                         list_del(&map_obj->link);
                         kfree(map_obj->dma_info.sg);
@@ -1077,6 +1090,7 @@ int proc_load(void *hprocessor, const s32 argc_index,
         s32 cnew_envp;          /* "  " in new_envp[] */
         s32 nproc_id = 0;       /* Anticipate MP version. */
         struct dcd_manager *hdcd_handle;
+        struct dmm_object *dmm_mgr;
         u32 dw_ext_end;
         u32 proc_id;
         int brd_state;
@@ -1267,6 +1281,25 @@ int proc_load(void *hprocessor, const s32 argc_index,
                         if (!status)
                                 status = cod_get_sym_value(cod_mgr, EXTEND,
                                                            &dw_ext_end);
+
+                        /* Reset DMM structs and add an initial free chunk */
+                        if (!status) {
+                                status =
+                                    dev_get_dmm_mgr(p_proc_object->hdev_obj,
+                                                    &dmm_mgr);
+                                if (dmm_mgr) {
+                                        /* Set dw_ext_end to DMM START u8
+                                         * address */
+                                        dw_ext_end =
+                                            (dw_ext_end + 1) * DSPWORDSIZE;
+                                        /* DMM memory is from EXT_END */
+                                        status = dmm_create_tables(dmm_mgr,
+                                                                   dw_ext_end,
+                                                                   DMMPOOLSIZE);
+                                } else {
+                                        status = -EFAULT;
+                                }
+                        }
                 }
         }
         /* Restore the original argv[0] */
@@ -1319,10 +1352,12 @@ int proc_map(void *hprocessor, void *pmpu_addr, u32 ul_size,
 {
         u32 va_align;
         u32 pa_align;
+        struct dmm_object *dmm_mgr;
         u32 size_align;
         int status = 0;
         struct proc_object *p_proc_object = (struct proc_object *)hprocessor;
         struct dmm_map_object *map_obj;
+        u32 tmp_addr = 0;
 
 #ifdef CONFIG_TIDSPBRIDGE_CACHE_LINE_CHECK
         if ((ul_map_attr & BUFMODE_MASK) != RBUF) {
@@ -1347,30 +1382,33 @@ int proc_map(void *hprocessor, void *pmpu_addr, u32 ul_size,
         }
         /* Critical section */
         mutex_lock(&proc_lock);
+        dmm_get_handle(p_proc_object, &dmm_mgr);
+        if (dmm_mgr)
+                status = dmm_map_memory(dmm_mgr, va_align, size_align);
+        else
+                status = -EFAULT;
 
         /* Add mapping to the page tables. */
         if (!status) {
+
+                /* Mapped address = MSB of VA | LSB of PA */
+                tmp_addr = (va_align | ((u32) pmpu_addr & (PG_SIZE4K - 1)));
                 /* mapped memory resource tracking */
-                map_obj = add_mapping_info(pr_ctxt, pa_align, va_align,
+                map_obj = add_mapping_info(pr_ctxt, pa_align, tmp_addr,
                                                 size_align);
-                if (!map_obj) {
+                if (!map_obj)
                         status = -ENOMEM;
-                } else {
-                        va_align = user_to_dsp_map(
-                                p_proc_object->hbridge_context->dsp_mmu,
-                                pa_align, va_align, size_align,
-                                map_obj->pages);
-                        if (IS_ERR_VALUE(va_align))
-                                status = (int)va_align;
-                }
+                else
+                        status = (*p_proc_object->intf_fxns->pfn_brd_mem_map)
+                            (p_proc_object->hbridge_context, pa_align, va_align,
+                             size_align, ul_map_attr, map_obj->pages);
         }
         if (!status) {
                 /* Mapped address = MSB of VA | LSB of PA */
-                map_obj->dsp_addr = (va_align |
-                                        ((u32)pmpu_addr & (PG_SIZE4K - 1)));
-                *pp_map_addr = (void *)map_obj->dsp_addr;
+                *pp_map_addr = (void *) tmp_addr;
         } else {
-                remove_mapping_information(pr_ctxt, va_align);
+                remove_mapping_information(pr_ctxt, tmp_addr, size_align);
+                dmm_un_map_memory(dmm_mgr, va_align, &size_align);
         }
         mutex_unlock(&proc_lock);
 
@@ -1463,6 +1501,55 @@ func_end:
 }
 
 /*
+ *  ======== proc_reserve_memory ========
+ *  Purpose:
+ *      Reserve a virtually contiguous region of DSP address space.
+ */
+int proc_reserve_memory(void *hprocessor, u32 ul_size,
+                               void **pp_rsv_addr,
+                               struct process_context *pr_ctxt)
+{
+        struct dmm_object *dmm_mgr;
+        int status = 0;
+        struct proc_object *p_proc_object = (struct proc_object *)hprocessor;
+        struct dmm_rsv_object *rsv_obj;
+
+        if (!p_proc_object) {
+                status = -EFAULT;
+                goto func_end;
+        }
+
+        status = dmm_get_handle(p_proc_object, &dmm_mgr);
+        if (!dmm_mgr) {
+                status = -EFAULT;
+                goto func_end;
+        }
+
+        status = dmm_reserve_memory(dmm_mgr, ul_size, (u32 *) pp_rsv_addr);
+        if (status != 0)
+                goto func_end;
+
+        /*
+         * A successful reserve should be followed by insertion of rsv_obj
+         * into dmm_rsv_list, so that reserved memory resource tracking
+         * remains uptodate
+         */
+        rsv_obj = kmalloc(sizeof(struct dmm_rsv_object), GFP_KERNEL);
+        if (rsv_obj) {
+                rsv_obj->dsp_reserved_addr = (u32) *pp_rsv_addr;
+                spin_lock(&pr_ctxt->dmm_rsv_lock);
+                list_add(&rsv_obj->link, &pr_ctxt->dmm_rsv_list);
+                spin_unlock(&pr_ctxt->dmm_rsv_lock);
+        }
+
+func_end:
+        dev_dbg(bridge, "%s: hprocessor: 0x%p ul_size: 0x%x pp_rsv_addr: 0x%p "
+                "status 0x%x\n", __func__, hprocessor,
+                ul_size, pp_rsv_addr, status);
+        return status;
+}
+
+/*
  *  ======== proc_start ========
  *  Purpose:
  *      Start a processor running.
@@ -1610,7 +1697,9 @@ int proc_un_map(void *hprocessor, void *map_addr,
 {
         int status = 0;
         struct proc_object *p_proc_object = (struct proc_object *)hprocessor;
+        struct dmm_object *dmm_mgr;
         u32 va_align;
+        u32 size_align;
 
         va_align = PG_ALIGN_LOW((u32) map_addr, PG_SIZE4K);
         if (!p_proc_object) {
@@ -1618,11 +1707,24 @@ int proc_un_map(void *hprocessor, void *map_addr,
                 goto func_end;
         }
 
+        status = dmm_get_handle(hprocessor, &dmm_mgr);
+        if (!dmm_mgr) {
+                status = -EFAULT;
+                goto func_end;
+        }
+
         /* Critical section */
         mutex_lock(&proc_lock);
+        /*
+         * Update DMM structures. Get the size to unmap.
+         * This function returns error if the VA is not mapped
+         */
+        status = dmm_un_map_memory(dmm_mgr, (u32) va_align, &size_align);
         /* Remove mapping from the page tables. */
-        status = user_to_dsp_unmap(p_proc_object->hbridge_context->dsp_mmu,
-                                                                va_align);
+        if (!status) {
+                status = (*p_proc_object->intf_fxns->pfn_brd_mem_un_map)
+                    (p_proc_object->hbridge_context, va_align, size_align);
+        }
 
         mutex_unlock(&proc_lock);
         if (status)
@@ -1633,7 +1735,7 @@ int proc_un_map(void *hprocessor, void *map_addr,
          * from dmm_map_list, so that mapped memory resource tracking
          * remains uptodate
          */
-        remove_mapping_information(pr_ctxt, (u32) map_addr);
+        remove_mapping_information(pr_ctxt, (u32) map_addr, size_align);
 
 func_end:
         dev_dbg(bridge, "%s: hprocessor: 0x%p map_addr: 0x%p status: 0x%x\n",
@@ -1642,6 +1744,55 @@ func_end:
 }
 
 /*
+ *  ======== proc_un_reserve_memory ========
+ *  Purpose:
+ *      Frees a previously reserved region of DSP address space.
+ */
+int proc_un_reserve_memory(void *hprocessor, void *prsv_addr,
+                                  struct process_context *pr_ctxt)
+{
+        struct dmm_object *dmm_mgr;
+        int status = 0;
+        struct proc_object *p_proc_object = (struct proc_object *)hprocessor;
+        struct dmm_rsv_object *rsv_obj;
+
+        if (!p_proc_object) {
+                status = -EFAULT;
+                goto func_end;
+        }
+
+        status = dmm_get_handle(p_proc_object, &dmm_mgr);
+        if (!dmm_mgr) {
+                status = -EFAULT;
+                goto func_end;
+        }
+
+        status = dmm_un_reserve_memory(dmm_mgr, (u32) prsv_addr);
+        if (status != 0)
+                goto func_end;
+
+        /*
+         * A successful unreserve should be followed by removal of rsv_obj
+         * from dmm_rsv_list, so that reserved memory resource tracking
+         * remains uptodate
+         */
+        spin_lock(&pr_ctxt->dmm_rsv_lock);
+        list_for_each_entry(rsv_obj, &pr_ctxt->dmm_rsv_list, link) {
+                if (rsv_obj->dsp_reserved_addr == (u32) prsv_addr) {
+                        list_del(&rsv_obj->link);
+                        kfree(rsv_obj);
+                        break;
+                }
+        }
+        spin_unlock(&pr_ctxt->dmm_rsv_lock);
+
+func_end:
+        dev_dbg(bridge, "%s: hprocessor: 0x%p prsv_addr: 0x%p status: 0x%x\n",
+                __func__, hprocessor, prsv_addr, status);
+        return status;
+}
+
+/*
  *  ======== = proc_monitor ======== ==
  *  Purpose:
  *      Place the Processor in Monitor State. This is an internal
diff --git a/drivers/staging/tm6000/tm6000-video.c b/drivers/staging/tm6000/tm6000-video.c
index 9ec82796634e..c5690b2a8924 100644
--- a/drivers/staging/tm6000/tm6000-video.c
+++ b/drivers/staging/tm6000/tm6000-video.c
@@ -1032,6 +1032,7 @@ static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *norm)
         struct tm6000_fh   *fh=priv;
         struct tm6000_core *dev = fh->dev;
 
+        dev->norm = *norm;
         rc = tm6000_init_analog_mode(dev);
 
         fh->width  = dev->width;
diff --git a/drivers/staging/udlfb/udlfb.c b/drivers/staging/udlfb/udlfb.c
index 5969e848d297..fed25105970a 100644
--- a/drivers/staging/udlfb/udlfb.c
+++ b/drivers/staging/udlfb/udlfb.c
@@ -887,7 +887,7 @@ static int dlfb_ops_open(struct fb_info *info, int user)
 
                 struct fb_deferred_io *fbdefio;
 
-                fbdefio = kmalloc(GFP_KERNEL, sizeof(struct fb_deferred_io));
+                fbdefio = kmalloc(sizeof(struct fb_deferred_io), GFP_KERNEL);
 
                 if (fbdefio) {
                         fbdefio->delay = DL_DEFIO_WRITE_DELAY;
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index e992d5d9e15b..7cc3d2407d1b 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -1675,13 +1675,14 @@ static int  device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) {
 
                 {
                         char essid[IW_ESSID_MAX_SIZE+1];
-                        if (wrq->u.essid.pointer)
+                        if (wrq->u.essid.pointer) {
                                 rc = iwctl_giwessid(dev, NULL,
                                                     &(wrq->u.essid), essid);
                                 if (copy_to_user(wrq->u.essid.pointer,
                                                          essid,
                                                          wrq->u.essid.length) )
                                         rc = -EFAULT;
+                        }
                 }
                 break;
 
diff --git a/drivers/staging/westbridge/astoria/api/src/cyasusb.c b/drivers/staging/westbridge/astoria/api/src/cyasusb.c
index 5a2197012065..7777d9a60a52 100644
--- a/drivers/staging/westbridge/astoria/api/src/cyasusb.c
+++ b/drivers/staging/westbridge/astoria/api/src/cyasusb.c
@@ -1417,7 +1417,6 @@ cy_as_usb_set_enum_config(cy_as_device_handle handle,
          */
         bus_mask   = 0;
         media_mask = 0;
-        media_mask = 0;
         for (bus = 0; bus < CY_AS_MAX_BUSES; bus++) {
                 for (device = 0; device < CY_AS_MAX_STORAGE_DEVICES; device++) {
                         if (config_p->devices_to_enumerate[bus][device] ==
diff --git a/drivers/staging/wlan-ng/cfg80211.c b/drivers/staging/wlan-ng/cfg80211.c
index 4af83d5318f2..6a71f52c59b1 100644
--- a/drivers/staging/wlan-ng/cfg80211.c
+++ b/drivers/staging/wlan-ng/cfg80211.c
@@ -139,7 +139,7 @@ exit:
 }
 
 int prism2_add_key(struct wiphy *wiphy, struct net_device *dev,
-                   u8 key_index, const u8 *mac_addr,
+                   u8 key_index, bool pairwise, const u8 *mac_addr,
                    struct key_params *params)
 {
         wlandevice_t *wlandev = dev->ml_priv;
@@ -198,7 +198,7 @@ exit:
 }
 
 int prism2_get_key(struct wiphy *wiphy, struct net_device *dev,
-                   u8 key_index, const u8 *mac_addr, void *cookie,
+                   u8 key_index, bool pairwise, const u8 *mac_addr, void *cookie,
                    void (*callback)(void *cookie, struct key_params*))
 {
         wlandevice_t *wlandev = dev->ml_priv;
@@ -227,7 +227,7 @@ int prism2_get_key(struct wiphy *wiphy, struct net_device *dev,
 }
 
 int prism2_del_key(struct wiphy *wiphy, struct net_device *dev,
-                   u8 key_index, const u8 *mac_addr)
+                   u8 key_index, bool pairwise, const u8 *mac_addr)
 {
         wlandevice_t *wlandev = dev->ml_priv;
         u32 did;
diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c
index aa1792c8429e..b7b4a733b467 100644
--- a/drivers/staging/wlan-ng/p80211netdev.c
+++ b/drivers/staging/wlan-ng/p80211netdev.c
@@ -522,8 +522,8 @@ static int p80211netdev_ethtool(wlandevice_t *wlandev, void __user *useraddr)
                 if (copy_to_user(useraddr, &edata, sizeof(edata)))
                         return -EFAULT;
                 return 0;
-        }
 #endif
+        }
 
         return -EOPNOTSUPP;
 }
diff --git a/drivers/tty/Makefile b/drivers/tty/Makefile
new file mode 100644
index 000000000000..c43ef48b1a0f
--- /dev/null
+++ b/drivers/tty/Makefile
@@ -0,0 +1,11 @@
+obj-y                           += tty_io.o n_tty.o tty_ioctl.o tty_ldisc.o \
+                                   tty_buffer.o tty_port.o tty_mutex.o
+obj-$(CONFIG_LEGACY_PTYS)       += pty.o
+obj-$(CONFIG_UNIX98_PTYS)       += pty.o
+obj-$(CONFIG_AUDIT)             += tty_audit.o
+obj-$(CONFIG_MAGIC_SYSRQ)       += sysrq.o
+obj-$(CONFIG_N_HDLC)            += n_hdlc.o
+obj-$(CONFIG_N_GSM)             += n_gsm.o
+obj-$(CONFIG_R3964)             += n_r3964.o
+
+obj-y                           += vt/
diff --git a/drivers/char/n_gsm.c b/drivers/tty/n_gsm.c
index 04ef3ef0a422..81b46585edf7 100644
--- a/drivers/char/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -716,8 +716,8 @@ static void __gsm_data_queue(struct gsm_dlci *dlci, struct gsm_msg *msg)
                 if (msg->len < 128)
                         *--dp = (msg->len << 1) | EA;
                 else {
-                        *--dp = (msg->len >> 6) | EA;
-                        *--dp = (msg->len & 127) << 1;
+                        *--dp = ((msg->len & 127) << 1) | EA;
+                        *--dp = (msg->len >> 6) & 0xfe;
                 }
         }
 
@@ -2375,6 +2375,7 @@ static int gsmld_config(struct tty_struct *tty, struct gsm_mux *gsm,
         gsm->mru = c->mru;
         gsm->encoding = c->encapsulation;
         gsm->adaption = c->adaption;
+        gsm->n2 = c->n2;
 
         if (c->i == 1)
                 gsm->ftype = UIH;
diff --git a/drivers/char/n_hdlc.c b/drivers/tty/n_hdlc.c
index 47d32281032c..47d32281032c 100644
--- a/drivers/char/n_hdlc.c
+++ b/drivers/tty/n_hdlc.c
diff --git a/drivers/char/n_r3964.c b/drivers/tty/n_r3964.c
index 88dda0c45ee0..88dda0c45ee0 100644
--- a/drivers/char/n_r3964.c
+++ b/drivers/tty/n_r3964.c
diff --git a/drivers/char/n_tty.c b/drivers/tty/n_tty.c
index 428f4fe0b5f7..428f4fe0b5f7 100644
--- a/drivers/char/n_tty.c
+++ b/drivers/tty/n_tty.c
diff --git a/drivers/char/pty.c b/drivers/tty/pty.c
index 923a48585501..923a48585501 100644
--- a/drivers/char/pty.c
+++ b/drivers/tty/pty.c
diff --git a/drivers/char/sysrq.c b/drivers/tty/sysrq.c
index eaa5d3efa79d..eaa5d3efa79d 100644
--- a/drivers/char/sysrq.c
+++ b/drivers/tty/sysrq.c
diff --git a/drivers/char/tty_audit.c b/drivers/tty/tty_audit.c
index f64582b0f623..f64582b0f623 100644
--- a/drivers/char/tty_audit.c
+++ b/drivers/tty/tty_audit.c
diff --git a/drivers/char/tty_buffer.c b/drivers/tty/tty_buffer.c
index cc1e9850d655..d8210ca00720 100644
--- a/drivers/char/tty_buffer.c
+++ b/drivers/tty/tty_buffer.c
@@ -413,7 +413,8 @@ static void flush_to_ldisc(struct work_struct *work)
         spin_lock_irqsave(&tty->buf.lock, flags);
 
         if (!test_and_set_bit(TTY_FLUSHING, &tty->flags)) {
-                struct tty_buffer *head;
+                struct tty_buffer *head, *tail = tty->buf.tail;
+                int seen_tail = 0;
                 while ((head = tty->buf.head) != NULL) {
                         int count;
                         char *char_buf;
@@ -423,6 +424,15 @@ static void flush_to_ldisc(struct work_struct *work)
                         if (!count) {
                                 if (head->next == NULL)
                                         break;
+                                /*
+                                  There's a possibility tty might get new buffer
+                                  added during the unlock window below. We could
+                                  end up spinning in here forever hogging the CPU
+                                  completely. To avoid this let's have a rest each
+                                  time we processed the tail buffer.
+                                */
+                                if (tail == head)
+                                        seen_tail = 1;
                                 tty->buf.head = head->next;
                                 tty_buffer_free(tty, head);
                                 continue;
@@ -432,7 +442,7 @@ static void flush_to_ldisc(struct work_struct *work)
                            line discipline as we want to empty the queue */
                         if (test_bit(TTY_FLUSHPENDING, &tty->flags))
                                 break;
-                        if (!tty->receive_room) {
+                        if (!tty->receive_room || seen_tail) {
                                 schedule_delayed_work(&tty->buf.work, 1);
                                 break;
                         }
diff --git a/drivers/char/tty_io.c b/drivers/tty/tty_io.c
index c05c5af5aa04..c05c5af5aa04 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/tty/tty_io.c
diff --git a/drivers/char/tty_ioctl.c b/drivers/tty/tty_ioctl.c
index 0c1889971459..0c1889971459 100644
--- a/drivers/char/tty_ioctl.c
+++ b/drivers/tty/tty_ioctl.c
diff --git a/drivers/char/tty_ldisc.c b/drivers/tty/tty_ldisc.c
index 412f9775d19c..d8e96b005023 100644
--- a/drivers/char/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -47,6 +47,7 @@
 
 static DEFINE_SPINLOCK(tty_ldisc_lock);
 static DECLARE_WAIT_QUEUE_HEAD(tty_ldisc_wait);
+static DECLARE_WAIT_QUEUE_HEAD(tty_ldisc_idle);
 /* Line disc dispatch table */
 static struct tty_ldisc_ops *tty_ldiscs[NR_LDISCS];
 
@@ -83,6 +84,7 @@ static void put_ldisc(struct tty_ldisc *ld)
                 return;
         }
         local_irq_restore(flags);
+        wake_up(&tty_ldisc_idle);
 }
 
 /**
@@ -531,6 +533,23 @@ static int tty_ldisc_halt(struct tty_struct *tty)
 }
 
 /**
+ *      tty_ldisc_wait_idle     -       wait for the ldisc to become idle
+ *      @tty: tty to wait for
+ *
+ *      Wait for the line discipline to become idle. The discipline must
+ *      have been halted for this to guarantee it remains idle.
+ */
+static int tty_ldisc_wait_idle(struct tty_struct *tty)
+{
+        int ret;
+        ret = wait_event_interruptible_timeout(tty_ldisc_idle,
+                        atomic_read(&tty->ldisc->users) == 1, 5 * HZ);
+        if (ret < 0)
+                return ret;
+        return ret > 0 ? 0 : -EBUSY;
+}
+
+/**
  *      tty_set_ldisc           -       set line discipline
  *      @tty: the terminal to set
  *      @ldisc: the line discipline
@@ -634,8 +653,17 @@ int tty_set_ldisc(struct tty_struct *tty, int ldisc)
 
         flush_scheduled_work();
 
+        retval = tty_ldisc_wait_idle(tty);
+
         tty_lock();
         mutex_lock(&tty->ldisc_mutex);
+
+        /* handle wait idle failure locked */
+        if (retval) {
+                tty_ldisc_put(new_ldisc);
+                goto enable;
+        }
+
         if (test_bit(TTY_HUPPED, &tty->flags)) {
                 /* We were raced by the hangup method. It will have stomped
                    the ldisc data and closed the ldisc down */
@@ -669,6 +697,7 @@ int tty_set_ldisc(struct tty_struct *tty, int ldisc)
 
         tty_ldisc_put(o_ldisc);
 
+enable:
         /*
          *      Allow ldisc referencing to occur again
          */
@@ -714,9 +743,12 @@ static void tty_reset_termios(struct tty_struct *tty)
  *      state closed
  */
 
-static void tty_ldisc_reinit(struct tty_struct *tty, int ldisc)
+static int tty_ldisc_reinit(struct tty_struct *tty, int ldisc)
 {
-        struct tty_ldisc *ld;
+        struct tty_ldisc *ld = tty_ldisc_get(ldisc);
+
+        if (IS_ERR(ld))
+                return -1;
 
         tty_ldisc_close(tty, tty->ldisc);
         tty_ldisc_put(tty->ldisc);
@@ -724,10 +756,10 @@ static void tty_ldisc_reinit(struct tty_struct *tty, int ldisc)
         /*
          *      Switch the line discipline back
          */
-        ld = tty_ldisc_get(ldisc);
-        BUG_ON(IS_ERR(ld));
         tty_ldisc_assign(tty, ld);
         tty_set_termios_ldisc(tty, ldisc);
+
+        return 0;
 }
 
 /**
@@ -802,13 +834,16 @@ void tty_ldisc_hangup(struct tty_struct *tty)
            a FIXME */
         if (tty->ldisc) {       /* Not yet closed */
                 if (reset == 0) {
-                        tty_ldisc_reinit(tty, tty->termios->c_line);
-                        err = tty_ldisc_open(tty, tty->ldisc);
+
+                        if (!tty_ldisc_reinit(tty, tty->termios->c_line))
+                                err = tty_ldisc_open(tty, tty->ldisc);
+                        else
+                                err = 1;
                 }
                 /* If the re-open fails or we reset then go to N_TTY. The
                    N_TTY open cannot fail */
                 if (reset || err) {
-                        tty_ldisc_reinit(tty, N_TTY);
+                        BUG_ON(tty_ldisc_reinit(tty, N_TTY));
                         WARN_ON(tty_ldisc_open(tty, tty->ldisc));
                 }
                 tty_ldisc_enable(tty);
diff --git a/drivers/char/tty_mutex.c b/drivers/tty/tty_mutex.c
index 133697540c73..133697540c73 100644
--- a/drivers/char/tty_mutex.c
+++ b/drivers/tty/tty_mutex.c
diff --git a/drivers/char/tty_port.c b/drivers/tty/tty_port.c
index 33d37d230f8f..33d37d230f8f 100644
--- a/drivers/char/tty_port.c
+++ b/drivers/tty/tty_port.c
diff --git a/drivers/char/.gitignore b/drivers/tty/vt/.gitignore
index 83683a2d8e6a..83683a2d8e6a 100644
--- a/drivers/char/.gitignore
+++ b/drivers/tty/vt/.gitignore
diff --git a/drivers/tty/vt/Makefile b/drivers/tty/vt/Makefile
new file mode 100644
index 000000000000..14a51c9960df
--- /dev/null
+++ b/drivers/tty/vt/Makefile
@@ -0,0 +1,34 @@
+#
+# This file contains the font map for the default (hardware) font
+#
+FONTMAPFILE = cp437.uni
+
+obj-$(CONFIG_VT)                        += vt_ioctl.o vc_screen.o \
+                                           selection.o keyboard.o
+obj-$(CONFIG_CONSOLE_TRANSLATIONS)      += consolemap.o consolemap_deftbl.o
+obj-$(CONFIG_HW_CONSOLE)                += vt.o defkeymap.o
+
+# Files generated that shall be removed upon make clean
+clean-files := consolemap_deftbl.c defkeymap.c
+
+quiet_cmd_conmk = CONMK   $@
+      cmd_conmk = scripts/conmakehash $< > $@
+
+$(obj)/consolemap_deftbl.c: $(src)/$(FONTMAPFILE)
+        $(call cmd,conmk)
+
+$(obj)/defkeymap.o:  $(obj)/defkeymap.c
+
+# Uncomment if you're changing the keymap and have an appropriate
+# loadkeys version for the map. By default, we'll use the shipped
+# versions.
+# GENERATE_KEYMAP := 1
+
+ifdef GENERATE_KEYMAP
+
+$(obj)/defkeymap.c: $(obj)/%.c: $(src)/%.map
+        loadkeys --mktable $< > $@.tmp
+        sed -e 's/^static *//' $@.tmp > $@
+        rm $@.tmp
+
+endif
diff --git a/drivers/char/consolemap.c b/drivers/tty/vt/consolemap.c
index 45d3e80156d4..45d3e80156d4 100644
--- a/drivers/char/consolemap.c
+++ b/drivers/tty/vt/consolemap.c
diff --git a/drivers/char/cp437.uni b/drivers/tty/vt/cp437.uni
index bc6163484f62..bc6163484f62 100644
--- a/drivers/char/cp437.uni
+++ b/drivers/tty/vt/cp437.uni
diff --git a/drivers/char/defkeymap.c_shipped b/drivers/tty/vt/defkeymap.c_shipped
index d2208dfe3f67..d2208dfe3f67 100644
--- a/drivers/char/defkeymap.c_shipped
+++ b/drivers/tty/vt/defkeymap.c_shipped
diff --git a/drivers/char/defkeymap.map b/drivers/tty/vt/defkeymap.map
index 50b30cace261..50b30cace261 100644
--- a/drivers/char/defkeymap.map
+++ b/drivers/tty/vt/defkeymap.map
diff --git a/drivers/char/keyboard.c b/drivers/tty/vt/keyboard.c
index e95d7876ca6b..e95d7876ca6b 100644
--- a/drivers/char/keyboard.c
+++ b/drivers/tty/vt/keyboard.c
diff --git a/drivers/char/selection.c b/drivers/tty/vt/selection.c
index ebae344ce910..ebae344ce910 100644
--- a/drivers/char/selection.c
+++ b/drivers/tty/vt/selection.c
diff --git a/drivers/char/vc_screen.c b/drivers/tty/vt/vc_screen.c
index 273ab44cc91d..eab3a1ff99e4 100644
--- a/drivers/char/vc_screen.c
+++ b/drivers/tty/vt/vc_screen.c
@@ -553,12 +553,12 @@ static unsigned int
 vcs_poll(struct file *file, poll_table *wait)
 {
         struct vcs_poll_data *poll = vcs_poll_data_get(file);
-        int ret = 0;
+        int ret = DEFAULT_POLLMASK|POLLERR|POLLPRI;
 
         if (poll) {
                 poll_wait(file, &poll->waitq, wait);
-                if (!poll->seen_last_update)
-                        ret = POLLIN | POLLRDNORM;
+                if (poll->seen_last_update)
+                        ret = DEFAULT_POLLMASK;
         }
         return ret;
 }
diff --git a/drivers/char/vt.c b/drivers/tty/vt/vt.c
index a8ec48ed14d9..a8ec48ed14d9 100644
--- a/drivers/char/vt.c
+++ b/drivers/tty/vt/vt.c
diff --git a/drivers/char/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c
index 6b68a0fb4611..6b68a0fb4611 100644
--- a/drivers/char/vt_ioctl.c
+++ b/drivers/tty/vt/vt_ioctl.c
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index f1aaff6202a5..045bb4b823e1 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -965,10 +965,11 @@ static int proc_getdriver(struct dev_state *ps, void __user *arg)
 
 static int proc_connectinfo(struct dev_state *ps, void __user *arg)
 {
-        struct usbdevfs_connectinfo ci;
+        struct usbdevfs_connectinfo ci = {
+                .devnum = ps->dev->devnum,
+                .slow = ps->dev->speed == USB_SPEED_LOW
+        };
 
-        ci.devnum = ps->dev->devnum;
-        ci.slow = ps->dev->speed == USB_SPEED_LOW;
         if (copy_to_user(arg, &ci, sizeof(ci)))
                 return -EFAULT;
         return 0;
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index b739ca814651..607d0db4a988 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -158,7 +158,7 @@ config USB_GADGET_FSL_USB2
         boolean "Freescale Highspeed USB DR Peripheral Controller"
         depends on FSL_SOC || ARCH_MXC
         select USB_GADGET_DUALSPEED
-        select USB_FSL_MPH_DR_OF
+        select USB_FSL_MPH_DR_OF if OF
         help
            Some of Freescale PowerPC processors have a High Speed
            Dual-Role(DR) USB controller, which supports device mode.
diff --git a/drivers/usb/gadget/goku_udc.h b/drivers/usb/gadget/goku_udc.h
index 566cb2319056..e7e0c69d3b1f 100644
--- a/drivers/usb/gadget/goku_udc.h
+++ b/drivers/usb/gadget/goku_udc.h
@@ -251,7 +251,8 @@ struct goku_udc {
                                         got_region:1,
                                         req_config:1,
                                         configured:1,
-                                        enabled:1;
+                                        enabled:1,
+                                        registered:1;
 
         /* pci state used to access those endpoints */
         struct pci_dev                  *pdev;
diff --git a/drivers/usb/gadget/u_ether.c b/drivers/usb/gadget/u_ether.c
index cb23355f52d3..fbe86ca95802 100644
--- a/drivers/usb/gadget/u_ether.c
+++ b/drivers/usb/gadget/u_ether.c
@@ -811,7 +811,6 @@ int gether_setup(struct usb_gadget *g, u8 ethaddr[ETH_ALEN])
                 INFO(dev, "MAC %pM\n", net->dev_addr);
                 INFO(dev, "HOST MAC %pM\n", dev->host_mac);
 
-                netif_stop_queue(net);
                 the_dev = dev;
         }
 
diff --git a/drivers/usb/gadget/u_serial.c b/drivers/usb/gadget/u_serial.c
index 01e5354a4c20..40f7716b31fc 100644
--- a/drivers/usb/gadget/u_serial.c
+++ b/drivers/usb/gadget/u_serial.c
@@ -105,11 +105,15 @@ struct gs_port {
         wait_queue_head_t       close_wait;     /* wait for last close */
 
         struct list_head        read_pool;
+        int read_started;
+        int read_allocated;
         struct list_head        read_queue;
         unsigned                n_read;
         struct tasklet_struct   push;
 
         struct list_head        write_pool;
+        int write_started;
+        int write_allocated;
         struct gs_buf           port_write_buf;
         wait_queue_head_t       drain_wait;     /* wait while writes drain */
 
@@ -363,6 +367,9 @@ __acquires(&port->port_lock)
                 struct usb_request      *req;
                 int                     len;
 
+                if (port->write_started >= QUEUE_SIZE)
+                        break;
+
                 req = list_entry(pool->next, struct usb_request, list);
                 len = gs_send_packet(port, req->buf, in->maxpacket);
                 if (len == 0) {
@@ -397,6 +404,8 @@ __acquires(&port->port_lock)
                         break;
                 }
 
+                port->write_started++;
+
                 /* abort immediately after disconnect */
                 if (!port->port_usb)
                         break;
@@ -418,7 +427,6 @@ __acquires(&port->port_lock)
 {
         struct list_head        *pool = &port->read_pool;
         struct usb_ep           *out = port->port_usb->out;
-        unsigned                started = 0;
 
         while (!list_empty(pool)) {
                 struct usb_request      *req;
@@ -430,6 +438,9 @@ __acquires(&port->port_lock)
                 if (!tty)
                         break;
 
+                if (port->read_started >= QUEUE_SIZE)
+                        break;
+
                 req = list_entry(pool->next, struct usb_request, list);
                 list_del(&req->list);
                 req->length = out->maxpacket;
@@ -447,13 +458,13 @@ __acquires(&port->port_lock)
                         list_add(&req->list, pool);
                         break;
                 }
-                started++;
+                port->read_started++;
 
                 /* abort immediately after disconnect */
                 if (!port->port_usb)
                         break;
         }
-        return started;
+        return port->read_started;
 }
 
 /*
@@ -535,6 +546,7 @@ static void gs_rx_push(unsigned long _port)
                 }
 recycle:
                 list_move(&req->list, &port->read_pool);
+                port->read_started--;
         }
 
         /* Push from tty to ldisc; without low_latency set this is handled by
@@ -587,6 +599,7 @@ static void gs_write_complete(struct usb_ep *ep, struct usb_request *req)
 
         spin_lock(&port->port_lock);
         list_add(&req->list, &port->write_pool);
+        port->write_started--;
 
         switch (req->status) {
         default:
@@ -608,7 +621,8 @@ static void gs_write_complete(struct usb_ep *ep, struct usb_request *req)
         spin_unlock(&port->port_lock);
 }
 
-static void gs_free_requests(struct usb_ep *ep, struct list_head *head)
+static void gs_free_requests(struct usb_ep *ep, struct list_head *head,
+                                                         int *allocated)
 {
         struct usb_request      *req;
 
@@ -616,25 +630,31 @@ static void gs_free_requests(struct usb_ep *ep, struct list_head *head)
                 req = list_entry(head->next, struct usb_request, list);
                 list_del(&req->list);
                 gs_free_req(ep, req);
+                if (allocated)
+                        (*allocated)--;
         }
 }
 
 static int gs_alloc_requests(struct usb_ep *ep, struct list_head *head,
-                void (*fn)(struct usb_ep *, struct usb_request *))
+                void (*fn)(struct usb_ep *, struct usb_request *),
+                int *allocated)
 {
         int                     i;
         struct usb_request      *req;
+        int n = allocated ? QUEUE_SIZE - *allocated : QUEUE_SIZE;
 
         /* Pre-allocate up to QUEUE_SIZE transfers, but if we can't
          * do quite that many this time, don't fail ... we just won't
          * be as speedy as we might otherwise be.
          */
-        for (i = 0; i < QUEUE_SIZE; i++) {
+        for (i = 0; i < n; i++) {
                 req = gs_alloc_req(ep, ep->maxpacket, GFP_ATOMIC);
                 if (!req)
                         return list_empty(head) ? -ENOMEM : 0;
                 req->complete = fn;
                 list_add_tail(&req->list, head);
+                if (allocated)
+                        (*allocated)++;
         }
         return 0;
 }
@@ -661,14 +681,15 @@ static int gs_start_io(struct gs_port *port)
          * configurations may use different endpoints with a given port;
          * and high speed vs full speed changes packet sizes too.
          */
-        status = gs_alloc_requests(ep, head, gs_read_complete);
+        status = gs_alloc_requests(ep, head, gs_read_complete,
+                &port->read_allocated);
         if (status)
                 return status;
 
         status = gs_alloc_requests(port->port_usb->in, &port->write_pool,
-                        gs_write_complete);
+                        gs_write_complete, &port->write_allocated);
         if (status) {
-                gs_free_requests(ep, head);
+                gs_free_requests(ep, head, &port->read_allocated);
                 return status;
         }
 
@@ -680,8 +701,9 @@ static int gs_start_io(struct gs_port *port)
         if (started) {
                 tty_wakeup(port->port_tty);
         } else {
-                gs_free_requests(ep, head);
-                gs_free_requests(port->port_usb->in, &port->write_pool);
+                gs_free_requests(ep, head, &port->read_allocated);
+                gs_free_requests(port->port_usb->in, &port->write_pool,
+                        &port->write_allocated);
                 status = -EIO;
         }
 
@@ -1315,8 +1337,12 @@ void gserial_disconnect(struct gserial *gser)
         spin_lock_irqsave(&port->port_lock, flags);
         if (port->open_count == 0 && !port->openclose)
                 gs_buf_free(&port->port_write_buf);
-        gs_free_requests(gser->out, &port->read_pool);
-        gs_free_requests(gser->out, &port->read_queue);
-        gs_free_requests(gser->in, &port->write_pool);
+        gs_free_requests(gser->out, &port->read_pool, NULL);
+        gs_free_requests(gser->out, &port->read_queue, NULL);
+        gs_free_requests(gser->in, &port->write_pool, NULL);
+
+        port->read_allocated = port->read_started =
+                port->write_allocated = port->write_started = 0;
+
         spin_unlock_irqrestore(&port->port_lock, flags);
 }
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 2391c396ca32..6f4f8e6a40c7 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -122,7 +122,7 @@ config USB_EHCI_FSL
         bool "Support for Freescale on-chip EHCI USB controller"
         depends on USB_EHCI_HCD && FSL_SOC
         select USB_EHCI_ROOT_HUB_TT
-        select USB_FSL_MPH_DR_OF
+        select USB_FSL_MPH_DR_OF if OF
         ---help---
           Variation of ARC USB block used in some Freescale chips.
 
diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
index ac9c4d7c44af..bce85055019a 100644
--- a/drivers/usb/host/ehci-mxc.c
+++ b/drivers/usb/host/ehci-mxc.c
@@ -36,6 +36,8 @@ struct ehci_mxc_priv {
 static int ehci_mxc_setup(struct usb_hcd *hcd)
 {
         struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+        struct device *dev = hcd->self.controller;
+        struct mxc_usbh_platform_data *pdata = dev_get_platdata(dev);
         int retval;
 
         /* EHCI registers start at offset 0x100 */
@@ -63,6 +65,12 @@ static int ehci_mxc_setup(struct usb_hcd *hcd)
 
         ehci_reset(ehci);
 
+        /* set up the PORTSCx register */
+        ehci_writel(ehci, pdata->portsc, &ehci->regs->port_status[0]);
+
+        /* is this really needed? */
+        msleep(10);
+
         ehci_port_power(ehci, 0);
         return 0;
 }
@@ -114,7 +122,7 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev)
         struct mxc_usbh_platform_data *pdata = pdev->dev.platform_data;
         struct usb_hcd *hcd;
         struct resource *res;
-        int irq, ret, temp;
+        int irq, ret;
         struct ehci_mxc_priv *priv;
         struct device *dev = &pdev->dev;
 
@@ -188,10 +196,6 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev)
                 clk_enable(priv->ahbclk);
         }
 
-        /* set up the PORTSCx register */
-        ehci_writel(ehci, pdata->portsc, &ehci->regs->port_status[0]);
-        mdelay(10);
-
         /* setup specific usb hw */
         ret = mxc_initialize_usb_hw(pdev->id, pdata->flags);
         if (ret < 0)
diff --git a/drivers/usb/host/ohci-jz4740.c b/drivers/usb/host/ohci-jz4740.c
index 10e1872f3ab9..931d588c3fb5 100644
--- a/drivers/usb/host/ohci-jz4740.c
+++ b/drivers/usb/host/ohci-jz4740.c
@@ -273,4 +273,4 @@ static struct platform_driver ohci_hcd_jz4740_driver = {
         },
 };
 
-MODULE_ALIAS("platfrom:jz4740-ohci");
+MODULE_ALIAS("platform:jz4740-ohci");
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index 375664198776..c9078e4e1f4d 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -553,6 +553,7 @@ static long iowarrior_ioctl(struct file *file, unsigned int cmd,
                         /* needed for power consumption */
                         struct usb_config_descriptor *cfg_descriptor = &dev->udev->actconfig->desc;
 
+                        memset(&info, 0, sizeof(info));
                         /* directly from the descriptor */
                         info.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
                         info.product = dev->product_id;
diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c
index 70d00e99a4b4..dd573abd2d1e 100644
--- a/drivers/usb/misc/sisusbvga/sisusb.c
+++ b/drivers/usb/misc/sisusbvga/sisusb.c
@@ -3008,6 +3008,7 @@ sisusb_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 #else
                         x.sisusb_conactive  = 0;
 #endif
+                        memset(x.sisusb_reserved, 0, sizeof(x.sisusb_reserved));
 
                         if (copy_to_user((void __user *)arg, &x, sizeof(x)))
                                 retval = -EFAULT;
diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index 611a9d274363..fcb5206a65bd 100644
--- a/drivers/usb/musb/blackfin.c
+++ b/drivers/usb/musb/blackfin.c
@@ -171,8 +171,9 @@ static irqreturn_t blackfin_interrupt(int irq, void *__hci)
         }
 
         /* Start sampling ID pin, when plug is removed from MUSB */
-        if (is_otg_enabled(musb) && (musb->xceiv->state == OTG_STATE_B_IDLE
-                || musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) {
+        if ((is_otg_enabled(musb) && (musb->xceiv->state == OTG_STATE_B_IDLE
+                || musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) ||
+                (musb->int_usb & MUSB_INTR_DISCONNECT && is_host_active(musb))) {
                 mod_timer(&musb_conn_timer, jiffies + TIMER_DELAY);
                 musb->a_wait_bcon = TIMER_DELAY;
         }
@@ -323,30 +324,8 @@ int musb_platform_set_mode(struct musb *musb, u8 musb_mode)
         return -EIO;
 }
 
-int __init musb_platform_init(struct musb *musb, void *board_data)
+static void musb_platform_reg_init(struct musb *musb)
 {
-
-        /*
-         * Rev 1.0 BF549 EZ-KITs require PE7 to be high for both DEVICE
-         * and OTG HOST modes, while rev 1.1 and greater require PE7 to
-         * be low for DEVICE mode and high for HOST mode. We set it high
-         * here because we are in host mode
-         */
-
-        if (gpio_request(musb->config->gpio_vrsel, "USB_VRSEL")) {
-                printk(KERN_ERR "Failed ro request USB_VRSEL GPIO_%d \n",
-                        musb->config->gpio_vrsel);
-                return -ENODEV;
-        }
-        gpio_direction_output(musb->config->gpio_vrsel, 0);
-
-        usb_nop_xceiv_register();
-        musb->xceiv = otg_get_transceiver();
-        if (!musb->xceiv) {
-                gpio_free(musb->config->gpio_vrsel);
-                return -ENODEV;
-        }
-
         if (ANOMALY_05000346) {
                 bfin_write_USB_APHY_CALIB(ANOMALY_05000346_value);
                 SSYNC();
@@ -358,7 +337,8 @@ int __init musb_platform_init(struct musb *musb, void *board_data)
         }
 
         /* Configure PLL oscillator register */
-        bfin_write_USB_PLLOSC_CTRL(0x30a8);
+        bfin_write_USB_PLLOSC_CTRL(0x3080 |
+                        ((480/musb->config->clkin) << 1));
         SSYNC();
 
         bfin_write_USB_SRP_CLKDIV((get_sclk()/1000) / 32 - 1);
@@ -380,6 +360,33 @@ int __init musb_platform_init(struct musb *musb, void *board_data)
                                 EP2_RX_ENA | EP3_RX_ENA | EP4_RX_ENA |
                                 EP5_RX_ENA | EP6_RX_ENA | EP7_RX_ENA);
         SSYNC();
+}
+
+int __init musb_platform_init(struct musb *musb, void *board_data)
+{
+
+        /*
+         * Rev 1.0 BF549 EZ-KITs require PE7 to be high for both DEVICE
+         * and OTG HOST modes, while rev 1.1 and greater require PE7 to
+         * be low for DEVICE mode and high for HOST mode. We set it high
+         * here because we are in host mode
+         */
+
+        if (gpio_request(musb->config->gpio_vrsel, "USB_VRSEL")) {
+                printk(KERN_ERR "Failed ro request USB_VRSEL GPIO_%d\n",
+                        musb->config->gpio_vrsel);
+                return -ENODEV;
+        }
+        gpio_direction_output(musb->config->gpio_vrsel, 0);
+
+        usb_nop_xceiv_register();
+        musb->xceiv = otg_get_transceiver();
+        if (!musb->xceiv) {
+                gpio_free(musb->config->gpio_vrsel);
+                return -ENODEV;
+        }
+
+        musb_platform_reg_init(musb);
 
         if (is_host_enabled(musb)) {
                 musb->board_set_vbus = bfin_set_vbus;
@@ -394,6 +401,27 @@ int __init musb_platform_init(struct musb *musb, void *board_data)
         return 0;
 }
 
+#ifdef CONFIG_PM
+void musb_platform_save_context(struct musb *musb,
+                        struct musb_context_registers *musb_context)
+{
+        if (is_host_active(musb))
+                /*
+                 * During hibernate gpio_vrsel will change from high to low
+                 * low which will generate wakeup event resume the system
+                 * immediately.  Set it to 0 before hibernate to avoid this
+                 * wakeup event.
+                 */
+                gpio_set_value(musb->config->gpio_vrsel, 0);
+}
+
+void musb_platform_restore_context(struct musb *musb,
+                        struct musb_context_registers *musb_context)
+{
+        musb_platform_reg_init(musb);
+}
+#endif
+
 int musb_platform_exit(struct musb *musb)
 {
         gpio_free(musb->config->gpio_vrsel);
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index c9f9024c5515..e6669fc3b804 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -552,7 +552,8 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
         if (int_usb & MUSB_INTR_SESSREQ) {
                 void __iomem *mbase = musb->mregs;
 
-                if (devctl & MUSB_DEVCTL_BDEVICE) {
+                if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS
+                                && (devctl & MUSB_DEVCTL_BDEVICE)) {
                         DBG(3, "SessReq while on B state\n");
                         return IRQ_HANDLED;
                 }
@@ -1052,6 +1053,11 @@ static void musb_shutdown(struct platform_device *pdev)
                 clk_put(musb->clock);
         spin_unlock_irqrestore(&musb->lock, flags);
 
+        if (!is_otg_enabled(musb) && is_host_enabled(musb))
+                usb_remove_hcd(musb_to_hcd(musb));
+        musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
+        musb_platform_exit(musb);
+
         /* FIXME power down */
 }
 
@@ -2244,13 +2250,6 @@ static int __exit musb_remove(struct platform_device *pdev)
          */
         musb_exit_debugfs(musb);
         musb_shutdown(pdev);
-#ifdef CONFIG_USB_MUSB_HDRC_HCD
-        if (musb->board_mode == MUSB_HOST)
-                usb_remove_hcd(musb_to_hcd(musb));
-#endif
-        musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
-        musb_platform_exit(musb);
-        musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
 
         musb_free(musb);
         iounmap(ctrl_base);
@@ -2411,9 +2410,6 @@ static int musb_suspend(struct device *dev)
         unsigned long   flags;
         struct musb     *musb = dev_to_musb(&pdev->dev);
 
-        if (!musb->clock)
-                return 0;
-
         spin_lock_irqsave(&musb->lock, flags);
 
         if (is_peripheral_active(musb)) {
@@ -2428,10 +2424,12 @@ static int musb_suspend(struct device *dev)
 
         musb_save_context(musb);
 
-        if (musb->set_clock)
-                musb->set_clock(musb->clock, 0);
-        else
-                clk_disable(musb->clock);
+        if (musb->clock) {
+                if (musb->set_clock)
+                        musb->set_clock(musb->clock, 0);
+                else
+                        clk_disable(musb->clock);
+        }
         spin_unlock_irqrestore(&musb->lock, flags);
         return 0;
 }
@@ -2441,13 +2439,12 @@ static int musb_resume_noirq(struct device *dev)
         struct platform_device *pdev = to_platform_device(dev);
         struct musb     *musb = dev_to_musb(&pdev->dev);
 
-        if (!musb->clock)
-                return 0;
-
-        if (musb->set_clock)
-                musb->set_clock(musb->clock, 1);
-        else
-                clk_enable(musb->clock);
+        if (musb->clock) {
+                if (musb->set_clock)
+                        musb->set_clock(musb->clock, 1);
+                else
+                        clk_enable(musb->clock);
+        }
 
         musb_restore_context(musb);
 
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index 69797e5b46a7..febaabcc2b35 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -487,7 +487,7 @@ struct musb_context_registers {
 };
 
 #if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \
-    defined(CONFIG_ARCH_OMAP4)
+    defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_BLACKFIN)
 extern void musb_platform_save_context(struct musb *musb,
                 struct musb_context_registers *musb_context);
 extern void musb_platform_restore_context(struct musb *musb,
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 5d815049cbaa..36cfd060dbe5 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -644,10 +644,8 @@ static void rxstate(struct musb *musb, struct musb_request *req)
          */
 
                                 csr |= MUSB_RXCSR_DMAENAB;
-                                if (!musb_ep->hb_mult &&
-                                        musb_ep->hw_ep->rx_double_buffered)
-                                        csr |= MUSB_RXCSR_AUTOCLEAR;
 #ifdef USE_MODE1
+                                csr |= MUSB_RXCSR_AUTOCLEAR;
                                 /* csr |= MUSB_RXCSR_DMAMODE; */
 
                                 /* this special sequence (enabling and then
@@ -656,6 +654,10 @@ static void rxstate(struct musb *musb, struct musb_request *req)
                                  */
                                 musb_writew(epio, MUSB_RXCSR,
                                         csr | MUSB_RXCSR_DMAMODE);
+#else
+                                if (!musb_ep->hb_mult &&
+                                        musb_ep->hw_ep->rx_double_buffered)
+                                        csr |= MUSB_RXCSR_AUTOCLEAR;
 #endif
                                 musb_writew(epio, MUSB_RXCSR, csr);
 
@@ -807,7 +809,7 @@ void musb_g_rx(struct musb *musb, u8 epnum)
 
 #if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_TUSB_OMAP_DMA)
                 /* Autoclear doesn't clear RxPktRdy for short packets */
-                if ((dma->desired_mode == 0)
+                if ((dma->desired_mode == 0 && !hw_ep->rx_double_buffered)
                                 || (dma->actual_len
                                         & (musb_ep->packet_sz - 1))) {
                         /* ack the read! */
@@ -818,8 +820,16 @@ void musb_g_rx(struct musb *musb, u8 epnum)
                 /* incomplete, and not short? wait for next IN packet */
                 if ((request->actual < request->length)
                                 && (musb_ep->dma->actual_len
-                                        == musb_ep->packet_sz))
+                                        == musb_ep->packet_sz)) {
+                        /* In double buffer case, continue to unload fifo if
+                         * there is Rx packet in FIFO.
+                         **/
+                        csr = musb_readw(epio, MUSB_RXCSR);
+                        if ((csr & MUSB_RXCSR_RXPKTRDY) &&
+                                hw_ep->rx_double_buffered)
+                                goto exit;
                         return;
+                }
 #endif
                 musb_g_giveback(musb_ep, request, 0);
 
@@ -827,7 +837,7 @@ void musb_g_rx(struct musb *musb, u8 epnum)
                 if (!request)
                         return;
         }
-
+exit:
         /* Analyze request */
         rxstate(musb, to_musb_request(request));
 }
@@ -916,13 +926,9 @@ static int musb_gadget_enable(struct usb_ep *ep,
                  * likewise high bandwidth periodic tx
                  */
                 /* Set TXMAXP with the FIFO size of the endpoint
-                 * to disable double buffering mode. Currently, It seems that double
-                 * buffering has problem if musb RTL revision number < 2.0.
+                 * to disable double buffering mode.
                  */
-                if (musb->hwvers < MUSB_HWVERS_2000)
-                        musb_writew(regs, MUSB_TXMAXP, hw_ep->max_packet_sz_tx);
-                else
-                        musb_writew(regs, MUSB_TXMAXP, musb_ep->packet_sz | (musb_ep->hb_mult << 11));
+                musb_writew(regs, MUSB_TXMAXP, musb_ep->packet_sz | (musb_ep->hb_mult << 11));
 
                 csr = MUSB_TXCSR_MODE | MUSB_TXCSR_CLRDATATOG;
                 if (musb_readw(regs, MUSB_TXCSR)
@@ -958,10 +964,7 @@ static int musb_gadget_enable(struct usb_ep *ep,
                 /* Set RXMAXP with the FIFO size of the endpoint
                  * to disable double buffering mode.
                  */
-                if (musb->hwvers < MUSB_HWVERS_2000)
-                        musb_writew(regs, MUSB_RXMAXP, hw_ep->max_packet_sz_rx);
-                else
-                        musb_writew(regs, MUSB_RXMAXP, musb_ep->packet_sz | (musb_ep->hb_mult << 11));
+                musb_writew(regs, MUSB_RXMAXP, musb_ep->packet_sz | (musb_ep->hb_mult << 11));
 
                 /* force shared fifo to OUT-only mode */
                 if (hw_ep->is_shared_fifo) {
@@ -1166,8 +1169,6 @@ static int musb_gadget_queue(struct usb_ep *ep, struct usb_request *req,
                                                 : DMA_FROM_DEVICE);
                         request->mapped = 0;
                 }
-        } else if (!req->buf) {
-                return -ENODATA;
         } else
                 request->mapped = 0;
 
@@ -1695,8 +1696,10 @@ int __init musb_gadget_setup(struct musb *musb)
         musb_platform_try_idle(musb, 0);
 
         status = device_register(&musb->g.dev);
-        if (status != 0)
+        if (status != 0) {
+                put_device(&musb->g.dev);
                 the_gadget = NULL;
+        }
         return status;
 }
 
diff --git a/drivers/usb/musb/musb_regs.h b/drivers/usb/musb/musb_regs.h
index 244267527a60..5a727c5b8676 100644
--- a/drivers/usb/musb/musb_regs.h
+++ b/drivers/usb/musb/musb_regs.h
@@ -633,8 +633,9 @@ static inline u8  musb_read_txhubaddr(void __iomem *mbase, u8 epnum)
         return 0;
 }
 
-static inline void  musb_read_txhubport(void __iomem *mbase, u8 epnum)
+static inline u8 musb_read_txhubport(void __iomem *mbase, u8 epnum)
 {
+        return 0;
 }
 
 #endif /* CONFIG_BLACKFIN */
diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c
index 6f771af5cbdb..563114d613d6 100644
--- a/drivers/usb/musb/musbhsdma.c
+++ b/drivers/usb/musb/musbhsdma.c
@@ -158,6 +158,8 @@ static int dma_channel_program(struct dma_channel *channel,
                                 dma_addr_t dma_addr, u32 len)
 {
         struct musb_dma_channel *musb_channel = channel->private_data;
+        struct musb_dma_controller *controller = musb_channel->controller;
+        struct musb *musb = controller->private_data;
 
         DBG(2, "ep%d-%s pkt_sz %d, dma_addr 0x%x length %d, mode %d\n",
                 musb_channel->epnum,
@@ -167,6 +169,18 @@ static int dma_channel_program(struct dma_channel *channel,
         BUG_ON(channel->status == MUSB_DMA_STATUS_UNKNOWN ||
                 channel->status == MUSB_DMA_STATUS_BUSY);
 
+        /*
+         * The DMA engine in RTL1.8 and above cannot handle
+         * DMA addresses that are not aligned to a 4 byte boundary.
+         * It ends up masking the last two bits of the address
+         * programmed in DMA_ADDR.
+         *
+         * Fail such DMA transfers, so that the backup PIO mode
+         * can carry out the transfer
+         */
+        if ((musb->hwvers >= MUSB_HWVERS_1800) && (dma_addr % 4))
+                return false;
+
         channel->actual_len = 0;
         musb_channel->start_addr = dma_addr;
         musb_channel->len = len;
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 89a9a5847803..76f8b3556672 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -794,6 +794,8 @@ static struct usb_device_id id_table_combined [] = {
         { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LOGBOOKML_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID) },
+        { USB_DEVICE(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID),
+                .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
         { },                                    /* Optional parameter entry */
         { }                                     /* Terminating entry */
 };
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 7dfe02f1fb6a..263f62551197 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -1100,3 +1100,10 @@
 #define FTDI_SCIENCESCOPE_LOGBOOKML_PID         0xFF18
 #define FTDI_SCIENCESCOPE_LS_LOGBOOK_PID        0xFF1C
 #define FTDI_SCIENCESCOPE_HS_LOGBOOK_PID        0xFF1D
+
+/*
+ * Milkymist One JTAG/Serial
+ */
+#define QIHARDWARE_VID                  0x20B7
+#define MILKYMISTONE_JTAGSERIAL_PID     0x0713
+
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 2297fb1bcf65..ef2977d3a613 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -518,7 +518,7 @@ static const struct usb_device_id option_ids[] = {
         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4505, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3765, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_ETS1220, 0xff, 0xff, 0xff) },
-        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
+        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC, 0xff, 0xff, 0xff) },
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) },
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) },
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) },
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 2054b1e25a65..d1268191acbd 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -331,10 +331,7 @@ static struct urb *uas_alloc_cmd_urb(struct uas_dev_info *devinfo, gfp_t gfp,
 
         iu->iu_id = IU_ID_COMMAND;
         iu->tag = cpu_to_be16(stream_id);
-        if (sdev->ordered_tags && (cmnd->request->cmd_flags & REQ_HARDBARRIER))
-                iu->prio_attr = UAS_ORDERED_TAG;
-        else
-                iu->prio_attr = UAS_SIMPLE_TAG;
+        iu->prio_attr = UAS_SIMPLE_TAG;
         iu->len = len;
         int_to_scsilun(sdev->lun, &iu->lun);
         memcpy(iu->cdb, cmnd->cmnd, cmnd->cmd_len);
diff --git a/drivers/uwb/allocator.c b/drivers/uwb/allocator.c
index 436e4f7110cb..e45e673b8770 100644
--- a/drivers/uwb/allocator.c
+++ b/drivers/uwb/allocator.c
@@ -326,7 +326,8 @@ int uwb_rsv_find_best_allocation(struct uwb_rsv *rsv, struct uwb_mas_bm *availab
         int bit_index;
 
         ai = kzalloc(sizeof(struct uwb_rsv_alloc_info), GFP_KERNEL);
-        
+        if (!ai)
+                return UWB_RSV_ALLOC_NOT_FOUND;
         ai->min_mas = rsv->min_mas;
         ai->max_mas = rsv->max_mas;
         ai->max_interval = rsv->max_interval;
diff --git a/drivers/video/backlight/adp8860_bl.c b/drivers/video/backlight/adp8860_bl.c
index 3ec24609151e..734c650a47c4 100644
--- a/drivers/video/backlight/adp8860_bl.c
+++ b/drivers/video/backlight/adp8860_bl.c
@@ -502,8 +502,10 @@ static ssize_t adp8860_bl_l1_daylight_max_store(struct device *dev,
                 struct device_attribute *attr, const char *buf, size_t count)
 {
         struct adp8860_bl *data = dev_get_drvdata(dev);
+        int ret = strict_strtoul(buf, 10, &data->cached_daylight_max);
+        if (ret)
+                return ret;
 
-        strict_strtoul(buf, 10, &data->cached_daylight_max);
         return adp8860_store(dev, buf, count, ADP8860_BLMX1);
 }
 static DEVICE_ATTR(l1_daylight_max, 0664, adp8860_bl_l1_daylight_max_show,
@@ -614,7 +616,7 @@ static ssize_t adp8860_bl_ambient_light_zone_store(struct device *dev,
         if (val == 0) {
                 /* Enable automatic ambient light sensing */
                 adp8860_set_bits(data->client, ADP8860_MDCR, CMP_AUTOEN);
-        } else if ((val > 0) && (val < 6)) {
+        } else if ((val > 0) && (val <= 3)) {
                 /* Disable automatic ambient light sensing */
                 adp8860_clr_bits(data->client, ADP8860_MDCR, CMP_AUTOEN);
 
@@ -622,7 +624,7 @@ static ssize_t adp8860_bl_ambient_light_zone_store(struct device *dev,
                 mutex_lock(&data->lock);
                 adp8860_read(data->client, ADP8860_CFGR, &reg_val);
                 reg_val &= ~(CFGR_BLV_MASK << CFGR_BLV_SHIFT);
-                reg_val |= val << CFGR_BLV_SHIFT;
+                reg_val |= (val - 1) << CFGR_BLV_SHIFT;
                 adp8860_write(data->client, ADP8860_CFGR, reg_val);
                 mutex_unlock(&data->lock);
         }
diff --git a/drivers/video/backlight/l4f00242t03.c b/drivers/video/backlight/l4f00242t03.c
index 9093ef0fa869..c67801e57aaf 100644
--- a/drivers/video/backlight/l4f00242t03.c
+++ b/drivers/video/backlight/l4f00242t03.c
@@ -78,7 +78,7 @@ static int l4f00242t03_lcd_power_set(struct lcd_device *ld, int power)
         const u16 slpin = 0x10;
         const u16 disoff = 0x28;
 
-        if (power) {
+        if (power <= FB_BLANK_NORMAL) {
                 if (priv->lcd_on)
                         return 0;
 
diff --git a/drivers/video/backlight/lms283gf05.c b/drivers/video/backlight/lms283gf05.c
index abc43a0eb97d..5d3cf33953ac 100644
--- a/drivers/video/backlight/lms283gf05.c
+++ b/drivers/video/backlight/lms283gf05.c
@@ -129,7 +129,7 @@ static int lms283gf05_power_set(struct lcd_device *ld, int power)
         struct spi_device *spi = st->spi;
         struct lms283gf05_pdata *pdata = spi->dev.platform_data;
 
-        if (power) {
+        if (power <= FB_BLANK_NORMAL) {
                 if (pdata)
                         lms283gf05_reset(pdata->reset_gpio,
                                         pdata->reset_inverted);
diff --git a/drivers/video/backlight/mbp_nvidia_bl.c b/drivers/video/backlight/mbp_nvidia_bl.c
index 9fb533f6373e..1485f7345f49 100644
--- a/drivers/video/backlight/mbp_nvidia_bl.c
+++ b/drivers/video/backlight/mbp_nvidia_bl.c
@@ -335,6 +335,24 @@ static const struct dmi_system_id __initdata mbp_device_table[] = {
                 },
                 .driver_data    = (void *)&nvidia_chipset_data,
         },
+        {
+                .callback       = mbp_dmi_match,
+                .ident          = "MacBookAir 3,1",
+                .matches        = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir3,1"),
+                },
+                .driver_data    = (void *)&nvidia_chipset_data,
+        },
+        {
+                .callback       = mbp_dmi_match,
+                .ident          = "MacBookAir 3,2",
+                .matches        = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir3,2"),
+                },
+                .driver_data    = (void *)&nvidia_chipset_data,
+        },
         { }
 };
 
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c
index 550443518891..21866ec69656 100644
--- a/drivers/video/backlight/pwm_bl.c
+++ b/drivers/video/backlight/pwm_bl.c
@@ -25,6 +25,7 @@ struct pwm_bl_data {
         struct pwm_device       *pwm;
         struct device           *dev;
         unsigned int            period;
+        unsigned int            lth_brightness;
         int                     (*notify)(struct device *,
                                           int brightness);
 };
@@ -48,7 +49,9 @@ static int pwm_backlight_update_status(struct backlight_device *bl)
                 pwm_config(pb->pwm, 0, pb->period);
                 pwm_disable(pb->pwm);
         } else {
-                pwm_config(pb->pwm, brightness * pb->period / max, pb->period);
+                brightness = pb->lth_brightness +
+                        (brightness * (pb->period - pb->lth_brightness) / max);
+                pwm_config(pb->pwm, brightness, pb->period);
                 pwm_enable(pb->pwm);
         }
         return 0;
@@ -92,6 +95,8 @@ static int pwm_backlight_probe(struct platform_device *pdev)
 
         pb->period = data->pwm_period_ns;
         pb->notify = data->notify;
+        pb->lth_brightness = data->lth_brightness *
+                (data->pwm_period_ns / data->max_brightness);
         pb->dev = &pdev->dev;
 
         pb->pwm = pwm_request(data->pwm_id, "backlight");
diff --git a/drivers/video/backlight/s6e63m0.c b/drivers/video/backlight/s6e63m0.c
index a3128c9cb7ad..5927db0da999 100644
--- a/drivers/video/backlight/s6e63m0.c
+++ b/drivers/video/backlight/s6e63m0.c
@@ -729,10 +729,10 @@ static ssize_t s6e63m0_sysfs_show_gamma_table(struct device *dev,
 
         return strlen(buf);
 }
-static DEVICE_ATTR(gamma_table, 0644,
+static DEVICE_ATTR(gamma_table, 0444,
                 s6e63m0_sysfs_show_gamma_table, NULL);
 
-static int __init s6e63m0_probe(struct spi_device *spi)
+static int __devinit s6e63m0_probe(struct spi_device *spi)
 {
         int ret = 0;
         struct s6e63m0 *lcd = NULL;
@@ -829,6 +829,9 @@ static int __devexit s6e63m0_remove(struct spi_device *spi)
         struct s6e63m0 *lcd = dev_get_drvdata(&spi->dev);
 
         s6e63m0_power(lcd, FB_BLANK_POWERDOWN);
+        device_remove_file(&spi->dev, &dev_attr_gamma_table);
+        device_remove_file(&spi->dev, &dev_attr_gamma_mode);
+        backlight_device_unregister(lcd->bd);
         lcd_device_unregister(lcd->ld);
         kfree(lcd);
 
diff --git a/drivers/video/omap2/vram.c b/drivers/video/omap2/vram.c
index fed2a72bc6b6..2fd7e5271be9 100644
--- a/drivers/video/omap2/vram.c
+++ b/drivers/video/omap2/vram.c
@@ -554,9 +554,15 @@ void __init omap_vram_reserve_sdram_memblock(void)
         size = PAGE_ALIGN(size);
 
         if (paddr) {
-                if ((paddr & ~PAGE_MASK) ||
-                    !memblock_is_region_memory(paddr, size)) {
-                        pr_err("Illegal SDRAM region for VRAM\n");
+                if (paddr & ~PAGE_MASK) {
+                        pr_err("VRAM start address 0x%08x not page aligned\n",
+                                        paddr);
+                        return;
+                }
+
+                if (!memblock_is_region_memory(paddr, size)) {
+                        pr_err("Illegal SDRAM region 0x%08x..0x%08x for VRAM\n",
+                                        paddr, paddr + size - 1);
                         return;
                 }
 
@@ -570,9 +576,12 @@ void __init omap_vram_reserve_sdram_memblock(void)
                         return;
                 }
         } else {
-                paddr = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_REAL_LIMIT);
+                paddr = memblock_alloc(size, PAGE_SIZE);
         }
 
+        memblock_free(paddr, size);
+        memblock_remove(paddr, size);
+
         omap_vram_add_region(paddr, size);
 
         pr_info("Reserving %u bytes SDRAM for VRAM\n", size);
diff --git a/drivers/video/riva/rivafb-i2c.c b/drivers/video/riva/rivafb-i2c.c
index a0e22ac483a3..167400e2a182 100644
--- a/drivers/video/riva/rivafb-i2c.c
+++ b/drivers/video/riva/rivafb-i2c.c
@@ -94,7 +94,6 @@ static int __devinit riva_setup_i2c_bus(struct riva_i2c_chan *chan,
 
         strcpy(chan->adapter.name, name);
         chan->adapter.owner             = THIS_MODULE;
-        chan->adapter.id                = I2C_HW_B_RIVA;
         chan->adapter.class             = i2c_class;
         chan->adapter.algo_data         = &chan->algo;
         chan->adapter.dev.parent        = &chan->par->pdev->dev;
diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c
index 55b3077ff6ff..d7df10315d8d 100644
--- a/drivers/video/sh_mobile_hdmi.c
+++ b/drivers/video/sh_mobile_hdmi.c
@@ -1071,6 +1071,10 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
                 if (!hdmi->info)
                         goto out;
 
+                hdmi->monspec.modedb_len = 0;
+                fb_destroy_modedb(hdmi->monspec.modedb);
+                hdmi->monspec.modedb = NULL;
+
                 acquire_console_sem();
 
                 /* HDMI disconnect */
@@ -1078,7 +1082,6 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
 
                 release_console_sem();
                 pm_runtime_put(hdmi->dev);
-                fb_destroy_modedb(hdmi->monspec.modedb);
         }
 
 out:
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 50963739a409..9b1364723c65 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -115,15 +115,16 @@ static const struct fb_videomode default_720p = {
         .xres = 1280,
         .yres = 720,
 
-        .left_margin = 200,
-        .right_margin = 88,
-        .hsync_len = 48,
+        .left_margin = 220,
+        .right_margin = 110,
+        .hsync_len = 40,
 
         .upper_margin = 20,
         .lower_margin = 5,
         .vsync_len = 5,
 
         .pixclock = 13468,
+        .refresh = 60,
         .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
 };
 
@@ -1197,6 +1198,7 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
                 const struct fb_videomode *mode = cfg->lcd_cfg;
                 unsigned long max_size = 0;
                 int k;
+                int num_cfg;
 
                 ch->info = framebuffer_alloc(0, &pdev->dev);
                 if (!ch->info) {
@@ -1232,8 +1234,14 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
                 info->fix = sh_mobile_lcdc_fix;
                 info->fix.smem_len = max_size * (cfg->bpp / 8) * 2;
 
-                if (!mode)
+                if (!mode) {
                         mode = &default_720p;
+                        num_cfg = 1;
+                } else {
+                        num_cfg = ch->cfg.num_cfg;
+                }
+
+                fb_videomode_to_modelist(mode, num_cfg, &info->modelist);
 
                 fb_videomode_to_var(var, mode);
                 /* Default Y virtual resolution is 2x panel size */
@@ -1281,10 +1289,6 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
 
         for (i = 0; i < j; i++) {
                 struct sh_mobile_lcdc_chan *ch = priv->ch + i;
-                const struct fb_videomode *mode = ch->cfg.lcd_cfg;
-
-                if (!mode)
-                        mode = &default_720p;
 
                 info = ch->info;
 
@@ -1297,7 +1301,6 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
                         }
                 }
 
-                fb_videomode_to_modelist(mode, ch->cfg.num_cfg, &info->modelist);
                 error = register_framebuffer(info);
                 if (error < 0)
                         goto err1;
diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index b52f8e4ef1fd..3dde12b0ab06 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -4181,6 +4181,9 @@ static void __devinit
 sisfb_post_map_vram(struct sis_video_info *ivideo, unsigned int *mapsize,
                         unsigned int min)
 {
+        if (*mapsize < (min << 20))
+                return;
+
         ivideo->video_vbase = ioremap(ivideo->video_base, (*mapsize));
 
         if(!ivideo->video_vbase) {
@@ -4514,7 +4517,7 @@ sisfb_post_sis300(struct pci_dev *pdev)
         } else {
 #endif
                 /* Need to map max FB size for finding out about RAM size */
-                mapsize = 64 << 20;
+                mapsize = ivideo->video_size;
                 sisfb_post_map_vram(ivideo, &mapsize, 4);
 
                 if(ivideo->video_vbase) {
@@ -4680,7 +4683,7 @@ sisfb_post_xgi_ramsize(struct sis_video_info *ivideo)
         orSISIDXREG(SISSR, 0x20, (0x80 | 0x04));
 
         /* Need to map max FB size for finding out about RAM size */
-        mapsize = 256 << 20;
+        mapsize = ivideo->video_size;
         sisfb_post_map_vram(ivideo, &mapsize, 32);
 
         if(!ivideo->video_vbase) {
@@ -5936,6 +5939,7 @@ sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
         }
 
         ivideo->video_base = pci_resource_start(pdev, 0);
+        ivideo->video_size = pci_resource_len(pdev, 0);
         ivideo->mmio_base  = pci_resource_start(pdev, 1);
         ivideo->mmio_size  = pci_resource_len(pdev, 1);
         ivideo->SiS_Pr.RelIO = pci_resource_start(pdev, 2) + 0x30;
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 97612f548a8e..321a0c8346e5 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -1299,9 +1299,6 @@ static void restore_cpu_virqs(unsigned int cpu)
                 evtchn_to_irq[evtchn] = irq;
                 irq_info[irq] = mk_virq_info(evtchn, virq);
                 bind_evtchn_to_cpu(evtchn, cpu);
-
-                /* Ready for use. */
-                unmask_evtchn(evtchn);
         }
 }
 
@@ -1327,10 +1324,6 @@ static void restore_cpu_ipis(unsigned int cpu)
                 evtchn_to_irq[evtchn] = irq;
                 irq_info[irq] = mk_ipi_info(evtchn, ipi);
                 bind_evtchn_to_cpu(evtchn, cpu);
-
-                /* Ready for use. */
-                unmask_evtchn(evtchn);
-
         }
 }
 
@@ -1390,6 +1383,7 @@ void xen_poll_irq(int irq)
 void xen_irq_resume(void)
 {
         unsigned int cpu, irq, evtchn;
+        struct irq_desc *desc;
 
         init_evtchn_cpu_bindings();
 
@@ -1408,6 +1402,23 @@ void xen_irq_resume(void)
                 restore_cpu_virqs(cpu);
                 restore_cpu_ipis(cpu);
         }
+
+        /*
+         * Unmask any IRQF_NO_SUSPEND IRQs which are enabled. These
+         * are not handled by the IRQ core.
+         */
+        for_each_irq_desc(irq, desc) {
+                if (!desc->action || !(desc->action->flags & IRQF_NO_SUSPEND))
+                        continue;
+                if (desc->status & IRQ_DISABLED)
+                        continue;
+
+                evtchn = evtchn_from_irq(irq);
+                if (evtchn == -1)
+                        continue;
+
+                unmask_evtchn(evtchn);
+        }
 }
 
 static struct irq_chip xen_dynamic_chip __read_mostly = {
diff --git a/fs/bio.c b/fs/bio.c
index 8abb2dfb2e7c..4bd454fa844e 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -370,6 +370,9 @@ struct bio *bio_kmalloc(gfp_t gfp_mask, int nr_iovecs)
 {
         struct bio *bio;
 
+        if (nr_iovecs > UIO_MAXIOV)
+                return NULL;
+
         bio = kmalloc(sizeof(struct bio) + nr_iovecs * sizeof(struct bio_vec),
                       gfp_mask);
         if (unlikely(!bio))
@@ -697,8 +700,12 @@ static void bio_free_map_data(struct bio_map_data *bmd)
 static struct bio_map_data *bio_alloc_map_data(int nr_segs, int iov_count,
                                                gfp_t gfp_mask)
 {
-        struct bio_map_data *bmd = kmalloc(sizeof(*bmd), gfp_mask);
+        struct bio_map_data *bmd;
 
+        if (iov_count > UIO_MAXIOV)
+                return NULL;
+
+        bmd = kmalloc(sizeof(*bmd), gfp_mask);
         if (!bmd)
                 return NULL;
 
@@ -827,6 +834,12 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
                 end = (uaddr + iov[i].iov_len + PAGE_SIZE - 1) >> PAGE_SHIFT;
                 start = uaddr >> PAGE_SHIFT;
 
+                /*
+                 * Overflow, abort
+                 */
+                if (end < start)
+                        return ERR_PTR(-EINVAL);
+
                 nr_pages += end - start;
                 len += iov[i].iov_len;
         }
@@ -955,6 +968,12 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
                 unsigned long end = (uaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
                 unsigned long start = uaddr >> PAGE_SHIFT;
 
+                /*
+                 * Overflow, abort
+                 */
+                if (end < start)
+                        return ERR_PTR(-EINVAL);
+
                 nr_pages += end - start;
                 /*
                  * buffer must be aligned to at least hardsector size for now
@@ -982,7 +1001,7 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
                 unsigned long start = uaddr >> PAGE_SHIFT;
                 const int local_nr_pages = end - start;
                 const int page_limit = cur_page + local_nr_pages;
-                
+
                 ret = get_user_pages_fast(uaddr, local_nr_pages,
                                 write_to_vm, &pages[cur_page]);
                 if (ret < local_nr_pages) {
diff --git a/fs/cifs/TODO b/fs/cifs/TODO
index 5aff46c61e52..355abcdcda98 100644
--- a/fs/cifs/TODO
+++ b/fs/cifs/TODO
@@ -81,7 +81,7 @@ u) DOS attrs - returned as pseudo-xattr in Samba format (check VFAT and NTFS for
 
 v) mount check for unmatched uids
 
-w) Add support for new vfs entry points for setlease and fallocate 
+w) Add support for new vfs entry point for fallocate
 
 x) Fix Samba 3 server to handle Linux kernel aio so dbench with lots of 
 processes can proceed better in parallel (on the server)
diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h
index 525ba59a4105..e9a393c9c2ca 100644
--- a/fs/cifs/cifs_fs_sb.h
+++ b/fs/cifs/cifs_fs_sb.h
@@ -15,7 +15,7 @@
  *   the GNU Lesser General Public License for more details.
  *
  */
-#include <linux/radix-tree.h>
+#include <linux/rbtree.h>
 
 #ifndef _CIFS_FS_SB_H
 #define _CIFS_FS_SB_H
@@ -42,9 +42,9 @@
 #define CIFS_MOUNT_MULTIUSER    0x20000 /* multiuser mount */
 
 struct cifs_sb_info {
-        struct radix_tree_root tlink_tree;
-#define CIFS_TLINK_MASTER_TAG           0       /* is "master" (mount) tcon */
+        struct rb_root tlink_tree;
         spinlock_t tlink_tree_lock;
+        struct tcon_link *master_tlink;
         struct nls_table *local_nls;
         unsigned int rsize;
         unsigned int wsize;
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 75c4eaa79588..9c3789762ab7 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -116,7 +116,7 @@ cifs_read_super(struct super_block *sb, void *data,
                 return -ENOMEM;
 
         spin_lock_init(&cifs_sb->tlink_tree_lock);
-        INIT_RADIX_TREE(&cifs_sb->tlink_tree, GFP_KERNEL);
+        cifs_sb->tlink_tree = RB_ROOT;
 
         rc = bdi_setup_and_register(&cifs_sb->bdi, "cifs", BDI_CAP_MAP_COPY);
         if (rc) {
@@ -321,8 +321,7 @@ cifs_alloc_inode(struct super_block *sb)
         /* Until the file is open and we have gotten oplock
         info back from the server, can not assume caching of
         file data or metadata */
-        cifs_inode->clientCanCacheRead = false;
-        cifs_inode->clientCanCacheAll = false;
+        cifs_set_oplock_level(cifs_inode, 0);
         cifs_inode->delete_pending = false;
         cifs_inode->invalid_mapping = false;
         cifs_inode->vfs_inode.i_blkbits = 14;  /* 2**14 = CIFS_MAX_MSGSIZE */
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index f259e4d7612d..b577bf0a1bb3 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -336,7 +336,8 @@ struct cifsTconInfo {
  * "get" on the container.
  */
 struct tcon_link {
-        unsigned long           tl_index;
+        struct rb_node          tl_rbnode;
+        uid_t                   tl_uid;
         unsigned long           tl_flags;
 #define TCON_LINK_MASTER        0
 #define TCON_LINK_PENDING       1
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index edb6d90efdf2..7ed69b6b5fe6 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -104,6 +104,7 @@ extern struct timespec cifs_NTtimeToUnix(__le64 utc_nanoseconds_since_1601);
 extern u64 cifs_UnixTimeToNT(struct timespec);
 extern struct timespec cnvrtDosUnixTm(__le16 le_date, __le16 le_time,
                                       int offset);
+extern void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock);
 
 extern struct cifsFileInfo *cifs_new_fileinfo(__u16 fileHandle,
                                 struct file *file, struct tcon_link *tlink,
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 9eb327defa1d..251a17c03545 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -116,6 +116,7 @@ struct smb_vol {
 
 static int ipv4_connect(struct TCP_Server_Info *server);
 static int ipv6_connect(struct TCP_Server_Info *server);
+static void tlink_rb_insert(struct rb_root *root, struct tcon_link *new_tlink);
 static void cifs_prune_tlinks(struct work_struct *work);
 
 /*
@@ -2900,24 +2901,16 @@ remote_path_check:
                 goto mount_fail_check;
         }
 
-        tlink->tl_index = pSesInfo->linux_uid;
+        tlink->tl_uid = pSesInfo->linux_uid;
         tlink->tl_tcon = tcon;
         tlink->tl_time = jiffies;
         set_bit(TCON_LINK_MASTER, &tlink->tl_flags);
         set_bit(TCON_LINK_IN_TREE, &tlink->tl_flags);
 
-        rc = radix_tree_preload(GFP_KERNEL);
-        if (rc == -ENOMEM) {
-                kfree(tlink);
-                goto mount_fail_check;
-        }
-
+        cifs_sb->master_tlink = tlink;
         spin_lock(&cifs_sb->tlink_tree_lock);
-        radix_tree_insert(&cifs_sb->tlink_tree, pSesInfo->linux_uid, tlink);
-        radix_tree_tag_set(&cifs_sb->tlink_tree, pSesInfo->linux_uid,
-                           CIFS_TLINK_MASTER_TAG);
+        tlink_rb_insert(&cifs_sb->tlink_tree, tlink);
         spin_unlock(&cifs_sb->tlink_tree_lock);
-        radix_tree_preload_end();
 
         queue_delayed_work(system_nrt_wq, &cifs_sb->prune_tlinks,
                                 TLINK_IDLE_EXPIRE);
@@ -3107,32 +3100,25 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
 int
 cifs_umount(struct super_block *sb, struct cifs_sb_info *cifs_sb)
 {
-        int i, ret;
+        struct rb_root *root = &cifs_sb->tlink_tree;
+        struct rb_node *node;
+        struct tcon_link *tlink;
         char *tmp;
-        struct tcon_link *tlink[8];
-        unsigned long index = 0;
 
         cancel_delayed_work_sync(&cifs_sb->prune_tlinks);
 
-        do {
-                spin_lock(&cifs_sb->tlink_tree_lock);
-                ret = radix_tree_gang_lookup(&cifs_sb->tlink_tree,
-                                             (void **)tlink, index,
-                                             ARRAY_SIZE(tlink));
-                /* increment index for next pass */
-                if (ret > 0)
-                        index = tlink[ret - 1]->tl_index + 1;
-                for (i = 0; i < ret; i++) {
-                        cifs_get_tlink(tlink[i]);
-                        clear_bit(TCON_LINK_IN_TREE, &tlink[i]->tl_flags);
-                        radix_tree_delete(&cifs_sb->tlink_tree,
-                                                        tlink[i]->tl_index);
-                }
-                spin_unlock(&cifs_sb->tlink_tree_lock);
+        spin_lock(&cifs_sb->tlink_tree_lock);
+        while ((node = rb_first(root))) {
+                tlink = rb_entry(node, struct tcon_link, tl_rbnode);
+                cifs_get_tlink(tlink);
+                clear_bit(TCON_LINK_IN_TREE, &tlink->tl_flags);
+                rb_erase(node, root);
 
-                for (i = 0; i < ret; i++)
-                        cifs_put_tlink(tlink[i]);
-        } while (ret != 0);
+                spin_unlock(&cifs_sb->tlink_tree_lock);
+                cifs_put_tlink(tlink);
+                spin_lock(&cifs_sb->tlink_tree_lock);
+        }
+        spin_unlock(&cifs_sb->tlink_tree_lock);
 
         tmp = cifs_sb->prepath;
         cifs_sb->prepathlen = 0;
@@ -3271,22 +3257,10 @@ out:
         return tcon;
 }
 
-static struct tcon_link *
+static inline struct tcon_link *
 cifs_sb_master_tlink(struct cifs_sb_info *cifs_sb)
 {
-        struct tcon_link *tlink;
-        unsigned int ret;
-
-        spin_lock(&cifs_sb->tlink_tree_lock);
-        ret = radix_tree_gang_lookup_tag(&cifs_sb->tlink_tree, (void **)&tlink,
-                                        0, 1, CIFS_TLINK_MASTER_TAG);
-        spin_unlock(&cifs_sb->tlink_tree_lock);
-
-        /* the master tcon should always be present */
-        if (ret == 0)
-                BUG();
-
-        return tlink;
+        return cifs_sb->master_tlink;
 }
 
 struct cifsTconInfo *
@@ -3302,6 +3276,47 @@ cifs_sb_tcon_pending_wait(void *unused)
         return signal_pending(current) ? -ERESTARTSYS : 0;
 }
 
+/* find and return a tlink with given uid */
+static struct tcon_link *
+tlink_rb_search(struct rb_root *root, uid_t uid)
+{
+        struct rb_node *node = root->rb_node;
+        struct tcon_link *tlink;
+
+        while (node) {
+                tlink = rb_entry(node, struct tcon_link, tl_rbnode);
+
+                if (tlink->tl_uid > uid)
+                        node = node->rb_left;
+                else if (tlink->tl_uid < uid)
+                        node = node->rb_right;
+                else
+                        return tlink;
+        }
+        return NULL;
+}
+
+/* insert a tcon_link into the tree */
+static void
+tlink_rb_insert(struct rb_root *root, struct tcon_link *new_tlink)
+{
+        struct rb_node **new = &(root->rb_node), *parent = NULL;
+        struct tcon_link *tlink;
+
+        while (*new) {
+                tlink = rb_entry(*new, struct tcon_link, tl_rbnode);
+                parent = *new;
+
+                if (tlink->tl_uid > new_tlink->tl_uid)
+                        new = &((*new)->rb_left);
+                else
+                        new = &((*new)->rb_right);
+        }
+
+        rb_link_node(&new_tlink->tl_rbnode, parent, new);
+        rb_insert_color(&new_tlink->tl_rbnode, root);
+}
+
 /*
  * Find or construct an appropriate tcon given a cifs_sb and the fsuid of the
  * current task.
@@ -3309,7 +3324,7 @@ cifs_sb_tcon_pending_wait(void *unused)
  * If the superblock doesn't refer to a multiuser mount, then just return
  * the master tcon for the mount.
  *
- * First, search the radix tree for an existing tcon for this fsuid. If one
+ * First, search the rbtree for an existing tcon for this fsuid. If one
  * exists, then check to see if it's pending construction. If it is then wait
  * for construction to complete. Once it's no longer pending, check to see if
  * it failed and either return an error or retry construction, depending on
@@ -3322,14 +3337,14 @@ struct tcon_link *
 cifs_sb_tlink(struct cifs_sb_info *cifs_sb)
 {
         int ret;
-        unsigned long fsuid = (unsigned long) current_fsuid();
+        uid_t fsuid = current_fsuid();
         struct tcon_link *tlink, *newtlink;
 
         if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MULTIUSER))
                 return cifs_get_tlink(cifs_sb_master_tlink(cifs_sb));
 
         spin_lock(&cifs_sb->tlink_tree_lock);
-        tlink = radix_tree_lookup(&cifs_sb->tlink_tree, fsuid);
+        tlink = tlink_rb_search(&cifs_sb->tlink_tree, fsuid);
         if (tlink)
                 cifs_get_tlink(tlink);
         spin_unlock(&cifs_sb->tlink_tree_lock);
@@ -3338,36 +3353,24 @@ cifs_sb_tlink(struct cifs_sb_info *cifs_sb)
                 newtlink = kzalloc(sizeof(*tlink), GFP_KERNEL);
                 if (newtlink == NULL)
                         return ERR_PTR(-ENOMEM);
-                newtlink->tl_index = fsuid;
+                newtlink->tl_uid = fsuid;
                 newtlink->tl_tcon = ERR_PTR(-EACCES);
                 set_bit(TCON_LINK_PENDING, &newtlink->tl_flags);
                 set_bit(TCON_LINK_IN_TREE, &newtlink->tl_flags);
                 cifs_get_tlink(newtlink);
 
-                ret = radix_tree_preload(GFP_KERNEL);
-                if (ret != 0) {
-                        kfree(newtlink);
-                        return ERR_PTR(ret);
-                }
-
                 spin_lock(&cifs_sb->tlink_tree_lock);
                 /* was one inserted after previous search? */
-                tlink = radix_tree_lookup(&cifs_sb->tlink_tree, fsuid);
+                tlink = tlink_rb_search(&cifs_sb->tlink_tree, fsuid);
                 if (tlink) {
                         cifs_get_tlink(tlink);
                         spin_unlock(&cifs_sb->tlink_tree_lock);
-                        radix_tree_preload_end();
                         kfree(newtlink);
                         goto wait_for_construction;
                 }
-                ret = radix_tree_insert(&cifs_sb->tlink_tree, fsuid, newtlink);
-                spin_unlock(&cifs_sb->tlink_tree_lock);
-                radix_tree_preload_end();
-                if (ret) {
-                        kfree(newtlink);
-                        return ERR_PTR(ret);
-                }
                 tlink = newtlink;
+                tlink_rb_insert(&cifs_sb->tlink_tree, tlink);
+                spin_unlock(&cifs_sb->tlink_tree_lock);
         } else {
 wait_for_construction:
                 ret = wait_on_bit(&tlink->tl_flags, TCON_LINK_PENDING,
@@ -3413,39 +3416,39 @@ cifs_prune_tlinks(struct work_struct *work)
 {
         struct cifs_sb_info *cifs_sb = container_of(work, struct cifs_sb_info,
                                                     prune_tlinks.work);
-        struct tcon_link *tlink[8];
-        unsigned long now = jiffies;
-        unsigned long index = 0;
-        int i, ret;
+        struct rb_root *root = &cifs_sb->tlink_tree;
+        struct rb_node *node = rb_first(root);
+        struct rb_node *tmp;
+        struct tcon_link *tlink;
 
-        do {
-                spin_lock(&cifs_sb->tlink_tree_lock);
-                ret = radix_tree_gang_lookup(&cifs_sb->tlink_tree,
-                                             (void **)tlink, index,
-                                             ARRAY_SIZE(tlink));
-                /* increment index for next pass */
-                if (ret > 0)
-                        index = tlink[ret - 1]->tl_index + 1;
-                for (i = 0; i < ret; i++) {
-                        if (test_bit(TCON_LINK_MASTER, &tlink[i]->tl_flags) ||
-                            atomic_read(&tlink[i]->tl_count) != 0 ||
-                            time_after(tlink[i]->tl_time + TLINK_IDLE_EXPIRE,
-                                       now)) {
-                                tlink[i] = NULL;
-                                continue;
-                        }
-                        cifs_get_tlink(tlink[i]);
-                        clear_bit(TCON_LINK_IN_TREE, &tlink[i]->tl_flags);
-                        radix_tree_delete(&cifs_sb->tlink_tree,
-                                          tlink[i]->tl_index);
-                }
-                spin_unlock(&cifs_sb->tlink_tree_lock);
+        /*
+         * Because we drop the spinlock in the loop in order to put the tlink
+         * it's not guarded against removal of links from the tree. The only
+         * places that remove entries from the tree are this function and
+         * umounts. Because this function is non-reentrant and is canceled
+         * before umount can proceed, this is safe.
+         */
+        spin_lock(&cifs_sb->tlink_tree_lock);
+        node = rb_first(root);
+        while (node != NULL) {
+                tmp = node;
+                node = rb_next(tmp);
+                tlink = rb_entry(tmp, struct tcon_link, tl_rbnode);
+
+                if (test_bit(TCON_LINK_MASTER, &tlink->tl_flags) ||
+                    atomic_read(&tlink->tl_count) != 0 ||
+                    time_after(tlink->tl_time + TLINK_IDLE_EXPIRE, jiffies))
+                        continue;
 
-                for (i = 0; i < ret; i++) {
-                        if (tlink[i] != NULL)
-                                cifs_put_tlink(tlink[i]);
-                }
-        } while (ret != 0);
+                cifs_get_tlink(tlink);
+                clear_bit(TCON_LINK_IN_TREE, &tlink->tl_flags);
+                rb_erase(tmp, root);
+
+                spin_unlock(&cifs_sb->tlink_tree_lock);
+                cifs_put_tlink(tlink);
+                spin_lock(&cifs_sb->tlink_tree_lock);
+        }
+        spin_unlock(&cifs_sb->tlink_tree_lock);
 
         queue_delayed_work(system_nrt_wq, &cifs_sb->prune_tlinks,
                                 TLINK_IDLE_EXPIRE);
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index ae82159cf7fa..06c3e83fa387 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -146,12 +146,7 @@ client_can_cache:
                 rc = cifs_get_inode_info(&inode, full_path, buf, inode->i_sb,
                                          xid, NULL);
 
-        if ((oplock & 0xF) == OPLOCK_EXCLUSIVE) {
-                pCifsInode->clientCanCacheAll = true;
-                pCifsInode->clientCanCacheRead = true;
-                cFYI(1, "Exclusive Oplock granted on inode %p", inode);
-        } else if ((oplock & 0xF) == OPLOCK_READ)
-                pCifsInode->clientCanCacheRead = true;
+        cifs_set_oplock_level(pCifsInode, oplock);
 
         return rc;
 }
@@ -253,12 +248,7 @@ cifs_new_fileinfo(__u16 fileHandle, struct file *file,
                 list_add_tail(&pCifsFile->flist, &pCifsInode->openFileList);
         spin_unlock(&cifs_file_list_lock);
 
-        if ((oplock & 0xF) == OPLOCK_EXCLUSIVE) {
-                pCifsInode->clientCanCacheAll = true;
-                pCifsInode->clientCanCacheRead = true;
-                cFYI(1, "Exclusive Oplock inode %p", inode);
-        } else if ((oplock & 0xF) == OPLOCK_READ)
-                pCifsInode->clientCanCacheRead = true;
+        cifs_set_oplock_level(pCifsInode, oplock);
 
         file->private_data = pCifsFile;
         return pCifsFile;
@@ -271,8 +261,9 @@ cifs_new_fileinfo(__u16 fileHandle, struct file *file,
  */
 void cifsFileInfo_put(struct cifsFileInfo *cifs_file)
 {
+        struct inode *inode = cifs_file->dentry->d_inode;
         struct cifsTconInfo *tcon = tlink_tcon(cifs_file->tlink);
-        struct cifsInodeInfo *cifsi = CIFS_I(cifs_file->dentry->d_inode);
+        struct cifsInodeInfo *cifsi = CIFS_I(inode);
         struct cifsLockInfo *li, *tmp;
 
         spin_lock(&cifs_file_list_lock);
@@ -288,8 +279,7 @@ void cifsFileInfo_put(struct cifsFileInfo *cifs_file)
         if (list_empty(&cifsi->openFileList)) {
                 cFYI(1, "closing last open instance for inode %p",
                         cifs_file->dentry->d_inode);
-                cifsi->clientCanCacheRead = false;
-                cifsi->clientCanCacheAll  = false;
+                cifs_set_oplock_level(cifsi, 0);
         }
         spin_unlock(&cifs_file_list_lock);
 
@@ -607,8 +597,6 @@ reopen_success:
                 rc = filemap_write_and_wait(inode->i_mapping);
                 mapping_set_error(inode->i_mapping, rc);
 
-                pCifsInode->clientCanCacheAll = false;
-                pCifsInode->clientCanCacheRead = false;
                 if (tcon->unix_ext)
                         rc = cifs_get_inode_info_unix(&inode,
                                 full_path, inode->i_sb, xid);
@@ -622,18 +610,9 @@ reopen_success:
              invalidate the current end of file on the server
              we can not go to the server to get the new inod
              info */
-        if ((oplock & 0xF) == OPLOCK_EXCLUSIVE) {
-                pCifsInode->clientCanCacheAll = true;
-                pCifsInode->clientCanCacheRead = true;
-                cFYI(1, "Exclusive Oplock granted on inode %p",
-                         pCifsFile->dentry->d_inode);
-        } else if ((oplock & 0xF) == OPLOCK_READ) {
-                pCifsInode->clientCanCacheRead = true;
-                pCifsInode->clientCanCacheAll = false;
-        } else {
-                pCifsInode->clientCanCacheRead = false;
-                pCifsInode->clientCanCacheAll = false;
-        }
+
+        cifs_set_oplock_level(pCifsInode, oplock);
+
         cifs_relock_file(pCifsFile);
 
 reopen_error_exit:
@@ -775,12 +754,6 @@ int cifs_lock(struct file *file, int cmd, struct file_lock *pfLock)
 
         cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
         tcon = tlink_tcon(((struct cifsFileInfo *)file->private_data)->tlink);
-
-        if (file->private_data == NULL) {
-                rc = -EBADF;
-                FreeXid(xid);
-                return rc;
-        }
         netfid = ((struct cifsFileInfo *)file->private_data)->netfid;
 
         if ((tcon->ses->capabilities & CAP_UNIX) &&
@@ -956,6 +929,7 @@ cifs_update_eof(struct cifsInodeInfo *cifsi, loff_t offset,
 ssize_t cifs_user_write(struct file *file, const char __user *write_data,
         size_t write_size, loff_t *poffset)
 {
+        struct inode *inode = file->f_path.dentry->d_inode;
         int rc = 0;
         unsigned int bytes_written = 0;
         unsigned int total_written;
@@ -963,7 +937,7 @@ ssize_t cifs_user_write(struct file *file, const char __user *write_data,
         struct cifsTconInfo *pTcon;
         int xid, long_op;
         struct cifsFileInfo *open_file;
-        struct cifsInodeInfo *cifsi = CIFS_I(file->f_path.dentry->d_inode);
+        struct cifsInodeInfo *cifsi = CIFS_I(inode);
 
         cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
 
@@ -1029,21 +1003,17 @@ ssize_t cifs_user_write(struct file *file, const char __user *write_data,
 
         cifs_stats_bytes_written(pTcon, total_written);
 
-        /* since the write may have blocked check these pointers again */
-        if ((file->f_path.dentry) && (file->f_path.dentry->d_inode)) {
-                struct inode *inode = file->f_path.dentry->d_inode;
 /* Do not update local mtime - server will set its actual value on write
- *              inode->i_ctime = inode->i_mtime =
- *                      current_fs_time(inode->i_sb);*/
-                if (total_written > 0) {
-                        spin_lock(&inode->i_lock);
-                        if (*poffset > file->f_path.dentry->d_inode->i_size)
-                                i_size_write(file->f_path.dentry->d_inode,
-                                        *poffset);
-                        spin_unlock(&inode->i_lock);
-                }
-                mark_inode_dirty_sync(file->f_path.dentry->d_inode);
+ *      inode->i_ctime = inode->i_mtime =
+ *              current_fs_time(inode->i_sb);*/
+        if (total_written > 0) {
+                spin_lock(&inode->i_lock);
+                if (*poffset > inode->i_size)
+                        i_size_write(inode, *poffset);
+                spin_unlock(&inode->i_lock);
         }
+        mark_inode_dirty_sync(inode);
+
         FreeXid(xid);
         return total_written;
 }
@@ -1178,7 +1148,7 @@ struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *cifs_inode,
                                         bool fsuid_only)
 {
         struct cifsFileInfo *open_file;
-        struct cifs_sb_info *cifs_sb = CIFS_SB(cifs_inode->vfs_inode.i_sb);
+        struct cifs_sb_info *cifs_sb;
         bool any_available = false;
         int rc;
 
@@ -1192,6 +1162,8 @@ struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *cifs_inode,
                 return NULL;
         }
 
+        cifs_sb = CIFS_SB(cifs_inode->vfs_inode.i_sb);
+
         /* only filter by fsuid on multiuser mounts */
         if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MULTIUSER))
                 fsuid_only = false;
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 39869c3c3efb..ef3a55bf86b6 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -2177,7 +2177,6 @@ cifs_setattr_nounix(struct dentry *direntry, struct iattr *attrs)
 
         setattr_copy(inode, attrs);
         mark_inode_dirty(inode);
-        return 0;
 
 cifs_setattr_exit:
         kfree(full_path);
diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c
index 077bf756f342..0c98672d0122 100644
--- a/fs/cifs/ioctl.c
+++ b/fs/cifs/ioctl.c
@@ -38,10 +38,10 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
         struct cifs_sb_info *cifs_sb;
 #ifdef CONFIG_CIFS_POSIX
         struct cifsFileInfo *pSMBFile = filep->private_data;
-        struct cifsTconInfo *tcon = tlink_tcon(pSMBFile->tlink);
+        struct cifsTconInfo *tcon;
         __u64   ExtAttrBits = 0;
         __u64   ExtAttrMask = 0;
-        __u64   caps = le64_to_cpu(tcon->fsUnixInfo.Capability);
+        __u64   caps;
 #endif /* CONFIG_CIFS_POSIX */
 
         xid = GetXid();
@@ -62,9 +62,11 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
                         break;
 #ifdef CONFIG_CIFS_POSIX
                 case FS_IOC_GETFLAGS:
+                        if (pSMBFile == NULL)
+                                break;
+                        tcon = tlink_tcon(pSMBFile->tlink);
+                        caps = le64_to_cpu(tcon->fsUnixInfo.Capability);
                         if (CIFS_UNIX_EXTATTR_CAP & caps) {
-                                if (pSMBFile == NULL)
-                                        break;
                                 rc = CIFSGetExtAttr(xid, tcon, pSMBFile->netfid,
                                         &ExtAttrBits, &ExtAttrMask);
                                 if (rc == 0)
@@ -75,13 +77,15 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
                         break;
 
                 case FS_IOC_SETFLAGS:
+                        if (pSMBFile == NULL)
+                                break;
+                        tcon = tlink_tcon(pSMBFile->tlink);
+                        caps = le64_to_cpu(tcon->fsUnixInfo.Capability);
                         if (CIFS_UNIX_EXTATTR_CAP & caps) {
                                 if (get_user(ExtAttrBits, (int __user *)arg)) {
                                         rc = -EFAULT;
                                         break;
                                 }
-                                if (pSMBFile == NULL)
-                                        break;
                                 /* rc= CIFSGetExtAttr(xid,tcon,pSMBFile->netfid,
                                         extAttrBits, &ExtAttrMask);*/
                         }
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index c4e296fe3518..43f10281bc19 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -569,10 +569,9 @@ is_valid_oplock_break(struct smb_hdr *buf, struct TCP_Server_Info *srv)
 
                                 cFYI(1, "file id match, oplock break");
                                 pCifsInode = CIFS_I(netfile->dentry->d_inode);
-                                pCifsInode->clientCanCacheAll = false;
-                                if (pSMB->OplockLevel == 0)
-                                        pCifsInode->clientCanCacheRead = false;
 
+                                cifs_set_oplock_level(pCifsInode,
+                                                      pSMB->OplockLevel);
                                 /*
                                  * cifs_oplock_break_put() can't be called
                                  * from here.  Get reference after queueing
@@ -722,3 +721,23 @@ cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb)
                            cifs_sb_master_tcon(cifs_sb)->treeName);
         }
 }
+
+void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock)
+{
+        oplock &= 0xF;
+
+        if (oplock == OPLOCK_EXCLUSIVE) {
+                cinode->clientCanCacheAll = true;
+                cinode->clientCanCacheRead = true;
+                cFYI(1, "Exclusive Oplock granted on inode %p",
+                     &cinode->vfs_inode);
+        } else if (oplock == OPLOCK_READ) {
+                cinode->clientCanCacheAll = false;
+                cinode->clientCanCacheRead = true;
+                cFYI(1, "Level II Oplock granted on inode %p",
+                    &cinode->vfs_inode);
+        } else {
+                cinode->clientCanCacheAll = false;
+                cinode->clientCanCacheRead = false;
+        }
+}
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 8b5dd6369f82..6a5edea2d70b 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -177,7 +177,7 @@ struct mpage_da_data {
 
 struct ext4_io_page {
         struct page     *p_page;
-        int             p_count;
+        atomic_t        p_count;
 };
 
 #define MAX_IO_PAGES 128
@@ -858,6 +858,7 @@ struct ext4_inode_info {
         spinlock_t i_completed_io_lock;
         /* current io_end structure for async DIO write*/
         ext4_io_end_t *cur_aio_dio;
+        atomic_t i_ioend_count; /* Number of outstanding io_end structs */
 
         /*
          * Transactions that contain inode's metadata needed to complete
@@ -2060,6 +2061,7 @@ extern int ext4_move_extents(struct file *o_filp, struct file *d_filp,
 /* page-io.c */
 extern int __init ext4_init_pageio(void);
 extern void ext4_exit_pageio(void);
+extern void ext4_ioend_wait(struct inode *);
 extern void ext4_free_io_end(ext4_io_end_t *io);
 extern ext4_io_end_t *ext4_init_io_end(struct inode *inode, gfp_t flags);
 extern int ext4_end_io_nolock(ext4_io_end_t *io);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 191616470466..bdbe69902207 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -53,6 +53,7 @@
 static inline int ext4_begin_ordered_truncate(struct inode *inode,
                                               loff_t new_size)
 {
+        trace_ext4_begin_ordered_truncate(inode, new_size);
         return jbd2_journal_begin_ordered_truncate(
                                         EXT4_SB(inode->i_sb)->s_journal,
                                         &EXT4_I(inode)->jinode,
@@ -178,6 +179,7 @@ void ext4_evict_inode(struct inode *inode)
         handle_t *handle;
         int err;
 
+        trace_ext4_evict_inode(inode);
         if (inode->i_nlink) {
                 truncate_inode_pages(&inode->i_data, 0);
                 goto no_delete;
@@ -5410,9 +5412,7 @@ int ext4_getattr(struct vfsmount *mnt, struct dentry *dentry,
          * will return the blocks that include the delayed allocation
          * blocks for this file.
          */
-        spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
         delalloc_blocks = EXT4_I(inode)->i_reserved_data_blocks;
-        spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
 
         stat->blocks += (delalloc_blocks << inode->i_sb->s_blocksize_bits)>>9;
         return 0;
@@ -5649,6 +5649,7 @@ int ext4_mark_inode_dirty(handle_t *handle, struct inode *inode)
         int err, ret;
 
         might_sleep();
+        trace_ext4_mark_inode_dirty(inode, _RET_IP_);
         err = ext4_reserve_inode_write(handle, inode, &iloc);
         if (ext4_handle_valid(handle) &&
             EXT4_I(inode)->i_extra_isize < sbi->s_want_extra_isize &&
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index c58eba34724a..5b4d4e3a4d58 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -4640,8 +4640,6 @@ do_more:
                  * with group lock held. generate_buddy look at
                  * them with group lock_held
                  */
-                if (test_opt(sb, DISCARD))
-                        ext4_issue_discard(sb, block_group, bit, count);
                 ext4_lock_group(sb, block_group);
                 mb_clear_bits(bitmap_bh->b_data, bit, count);
                 mb_free_blocks(inode, &e4b, bit, count);
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index 46a7d6a9d976..7f5451cd1d38 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -32,8 +32,14 @@
 
 static struct kmem_cache *io_page_cachep, *io_end_cachep;
 
+#define WQ_HASH_SZ              37
+#define to_ioend_wq(v)  (&ioend_wq[((unsigned long)v) % WQ_HASH_SZ])
+static wait_queue_head_t ioend_wq[WQ_HASH_SZ];
+
 int __init ext4_init_pageio(void)
 {
+        int i;
+
         io_page_cachep = KMEM_CACHE(ext4_io_page, SLAB_RECLAIM_ACCOUNT);
         if (io_page_cachep == NULL)
                 return -ENOMEM;
@@ -42,6 +48,8 @@ int __init ext4_init_pageio(void)
                 kmem_cache_destroy(io_page_cachep);
                 return -ENOMEM;
         }
+        for (i = 0; i < WQ_HASH_SZ; i++)
+                init_waitqueue_head(&ioend_wq[i]);
 
         return 0;
 }
@@ -52,24 +60,37 @@ void ext4_exit_pageio(void)
         kmem_cache_destroy(io_page_cachep);
 }
 
+void ext4_ioend_wait(struct inode *inode)
+{
+        wait_queue_head_t *wq = to_ioend_wq(inode);
+
+        wait_event(*wq, (atomic_read(&EXT4_I(inode)->i_ioend_count) == 0));
+}
+
+static void put_io_page(struct ext4_io_page *io_page)
+{
+        if (atomic_dec_and_test(&io_page->p_count)) {
+                end_page_writeback(io_page->p_page);
+                put_page(io_page->p_page);
+                kmem_cache_free(io_page_cachep, io_page);
+        }
+}
+
 void ext4_free_io_end(ext4_io_end_t *io)
 {
         int i;
+        wait_queue_head_t *wq;
 
         BUG_ON(!io);
         if (io->page)
                 put_page(io->page);
-        for (i = 0; i < io->num_io_pages; i++) {
-                if (--io->pages[i]->p_count == 0) {
-                        struct page *page = io->pages[i]->p_page;
-
-                        end_page_writeback(page);
-                        put_page(page);
-                        kmem_cache_free(io_page_cachep, io->pages[i]);
-                }
-        }
+        for (i = 0; i < io->num_io_pages; i++)
+                put_io_page(io->pages[i]);
         io->num_io_pages = 0;
-        iput(io->inode);
+        wq = to_ioend_wq(io->inode);
+        if (atomic_dec_and_test(&EXT4_I(io->inode)->i_ioend_count) &&
+            waitqueue_active(wq))
+                wake_up_all(wq);
         kmem_cache_free(io_end_cachep, io);
 }
 
@@ -142,8 +163,8 @@ ext4_io_end_t *ext4_init_io_end(struct inode *inode, gfp_t flags)
         io = kmem_cache_alloc(io_end_cachep, flags);
         if (io) {
                 memset(io, 0, sizeof(*io));
-                io->inode = igrab(inode);
-                BUG_ON(!io->inode);
+                atomic_inc(&EXT4_I(inode)->i_ioend_count);
+                io->inode = inode;
                 INIT_WORK(&io->work, ext4_end_io_work);
                 INIT_LIST_HEAD(&io->list);
         }
@@ -171,35 +192,15 @@ static void ext4_end_bio(struct bio *bio, int error)
         struct workqueue_struct *wq;
         struct inode *inode;
         unsigned long flags;
-        ext4_fsblk_t err_block;
         int i;
 
         BUG_ON(!io_end);
-        inode = io_end->inode;
         bio->bi_private = NULL;
         bio->bi_end_io = NULL;
         if (test_bit(BIO_UPTODATE, &bio->bi_flags))
                 error = 0;
-        err_block = bio->bi_sector >> (inode->i_blkbits - 9);
         bio_put(bio);
 
-        if (!(inode->i_sb->s_flags & MS_ACTIVE)) {
-                pr_err("sb umounted, discard end_io request for inode %lu\n",
-                        io_end->inode->i_ino);
-                ext4_free_io_end(io_end);
-                return;
-        }
-
-        if (error) {
-                io_end->flag |= EXT4_IO_END_ERROR;
-                ext4_warning(inode->i_sb, "I/O error writing to inode %lu "
-                             "(offset %llu size %ld starting block %llu)",
-                             inode->i_ino,
-                             (unsigned long long) io_end->offset,
-                             (long) io_end->size,
-                             (unsigned long long) err_block);
-        }
-
         for (i = 0; i < io_end->num_io_pages; i++) {
                 struct page *page = io_end->pages[i]->p_page;
                 struct buffer_head *bh, *head;
@@ -236,13 +237,7 @@ static void ext4_end_bio(struct bio *bio, int error)
                         } while (bh != head);
                 }
 
-                if (--io_end->pages[i]->p_count == 0) {
-                        struct page *page = io_end->pages[i]->p_page;
-
-                        end_page_writeback(page);
-                        put_page(page);
-                        kmem_cache_free(io_page_cachep, io_end->pages[i]);
-                }
+                put_io_page(io_end->pages[i]);
 
                 /*
                  * If this is a partial write which happened to make
@@ -254,8 +249,19 @@ static void ext4_end_bio(struct bio *bio, int error)
                 if (!partial_write)
                         SetPageUptodate(page);
         }
-
         io_end->num_io_pages = 0;
+        inode = io_end->inode;
+
+        if (error) {
+                io_end->flag |= EXT4_IO_END_ERROR;
+                ext4_warning(inode->i_sb, "I/O error writing to inode %lu "
+                             "(offset %llu size %ld starting block %llu)",
+                             inode->i_ino,
+                             (unsigned long long) io_end->offset,
+                             (long) io_end->size,
+                             (unsigned long long)
+                             bio->bi_sector >> (inode->i_blkbits - 9));
+        }
 
         /* Add the io_end to per-inode completed io list*/
         spin_lock_irqsave(&EXT4_I(inode)->i_completed_io_lock, flags);
@@ -305,7 +311,6 @@ static int io_submit_init(struct ext4_io_submit *io,
         bio->bi_private = io->io_end = io_end;
         bio->bi_end_io = ext4_end_bio;
 
-        io_end->inode = inode;
         io_end->offset = (page->index << PAGE_CACHE_SHIFT) + bh_offset(bh);
 
         io->io_bio = bio;
@@ -360,7 +365,7 @@ submit_and_retry:
         if ((io_end->num_io_pages == 0) ||
             (io_end->pages[io_end->num_io_pages-1] != io_page)) {
                 io_end->pages[io_end->num_io_pages++] = io_page;
-                io_page->p_count++;
+                atomic_inc(&io_page->p_count);
         }
         return 0;
 }
@@ -389,7 +394,7 @@ int ext4_bio_write_page(struct ext4_io_submit *io,
                 return -ENOMEM;
         }
         io_page->p_page = page;
-        io_page->p_count = 0;
+        atomic_set(&io_page->p_count, 1);
         get_page(page);
 
         for (bh = head = page_buffers(page), block_start = 0;
@@ -421,10 +426,6 @@ int ext4_bio_write_page(struct ext4_io_submit *io,
          * PageWriteback bit from the page to prevent the system from
          * wedging later on.
          */
-        if (io_page->p_count == 0) {
-                put_page(page);
-                end_page_writeback(page);
-                kmem_cache_free(io_page_cachep, io_page);
-        }
+        put_io_page(io_page);
         return ret;
 }
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 40131b777af6..61182fe6254e 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -828,12 +828,22 @@ static struct inode *ext4_alloc_inode(struct super_block *sb)
         ei->cur_aio_dio = NULL;
         ei->i_sync_tid = 0;
         ei->i_datasync_tid = 0;
+        atomic_set(&ei->i_ioend_count, 0);
 
         return &ei->vfs_inode;
 }
 
+static int ext4_drop_inode(struct inode *inode)
+{
+        int drop = generic_drop_inode(inode);
+
+        trace_ext4_drop_inode(inode, drop);
+        return drop;
+}
+
 static void ext4_destroy_inode(struct inode *inode)
 {
+        ext4_ioend_wait(inode);
         if (!list_empty(&(EXT4_I(inode)->i_orphan))) {
                 ext4_msg(inode->i_sb, KERN_ERR,
                          "Inode %lu (%p): orphan list check failed!",
@@ -1173,6 +1183,7 @@ static const struct super_operations ext4_sops = {
         .destroy_inode  = ext4_destroy_inode,
         .write_inode    = ext4_write_inode,
         .dirty_inode    = ext4_dirty_inode,
+        .drop_inode     = ext4_drop_inode,
         .evict_inode    = ext4_evict_inode,
         .put_super      = ext4_put_super,
         .sync_fs        = ext4_sync_fs,
@@ -1194,6 +1205,7 @@ static const struct super_operations ext4_nojournal_sops = {
         .destroy_inode  = ext4_destroy_inode,
         .write_inode    = ext4_write_inode,
         .dirty_inode    = ext4_dirty_inode,
+        .drop_inode     = ext4_drop_inode,
         .evict_inode    = ext4_evict_inode,
         .write_super    = ext4_write_super,
         .put_super      = ext4_put_super,
@@ -2699,7 +2711,6 @@ static int ext4_lazyinit_thread(void *arg)
         struct ext4_li_request *elr;
         unsigned long next_wakeup;
         DEFINE_WAIT(wait);
-        int ret;
 
         BUG_ON(NULL == eli);
 
@@ -2723,13 +2734,12 @@ cont_thread:
                         elr = list_entry(pos, struct ext4_li_request,
                                          lr_request);
 
-                        if (time_after_eq(jiffies, elr->lr_next_sched))
-                                ret = ext4_run_li_request(elr);
-
-                        if (ret) {
-                                ret = 0;
-                                ext4_remove_li_request(elr);
-                                continue;
+                        if (time_after_eq(jiffies, elr->lr_next_sched)) {
+                                if (ext4_run_li_request(elr) != 0) {
+                                        /* error, remove the lazy_init job */
+                                        ext4_remove_li_request(elr);
+                                        continue;
+                                }
                         }
 
                         if (time_before(elr->lr_next_sched, next_wakeup))
@@ -2740,7 +2750,8 @@ cont_thread:
                 if (freezing(current))
                         refrigerator();
 
-                if (time_after_eq(jiffies, next_wakeup)) {
+                if ((time_after_eq(jiffies, next_wakeup)) ||
+                    (MAX_JIFFY_OFFSET == next_wakeup)) {
                         cond_resched();
                         continue;
                 }
@@ -3348,6 +3359,24 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
         get_random_bytes(&sbi->s_next_generation, sizeof(u32));
         spin_lock_init(&sbi->s_next_gen_lock);
 
+        err = percpu_counter_init(&sbi->s_freeblocks_counter,
+                        ext4_count_free_blocks(sb));
+        if (!err) {
+                err = percpu_counter_init(&sbi->s_freeinodes_counter,
+                                ext4_count_free_inodes(sb));
+        }
+        if (!err) {
+                err = percpu_counter_init(&sbi->s_dirs_counter,
+                                ext4_count_dirs(sb));
+        }
+        if (!err) {
+                err = percpu_counter_init(&sbi->s_dirtyblocks_counter, 0);
+        }
+        if (err) {
+                ext4_msg(sb, KERN_ERR, "insufficient memory");
+                goto failed_mount3;
+        }
+
         sbi->s_stripe = ext4_get_stripe_size(sbi);
         sbi->s_max_writeback_mb_bump = 128;
 
@@ -3446,22 +3475,19 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
         }
         set_task_ioprio(sbi->s_journal->j_task, journal_ioprio);
 
-no_journal:
-        err = percpu_counter_init(&sbi->s_freeblocks_counter,
-                                  ext4_count_free_blocks(sb));
-        if (!err)
-                err = percpu_counter_init(&sbi->s_freeinodes_counter,
-                                          ext4_count_free_inodes(sb));
-        if (!err)
-                err = percpu_counter_init(&sbi->s_dirs_counter,
-                                          ext4_count_dirs(sb));
-        if (!err)
-                err = percpu_counter_init(&sbi->s_dirtyblocks_counter, 0);
-        if (err) {
-                ext4_msg(sb, KERN_ERR, "insufficient memory");
-                goto failed_mount_wq;
-        }
+        /*
+         * The journal may have updated the bg summary counts, so we
+         * need to update the global counters.
+         */
+        percpu_counter_set(&sbi->s_freeblocks_counter,
+                           ext4_count_free_blocks(sb));
+        percpu_counter_set(&sbi->s_freeinodes_counter,
+                           ext4_count_free_inodes(sb));
+        percpu_counter_set(&sbi->s_dirs_counter,
+                           ext4_count_dirs(sb));
+        percpu_counter_set(&sbi->s_dirtyblocks_counter, 0);
 
+no_journal:
         EXT4_SB(sb)->dio_unwritten_wq = create_workqueue("ext4-dio-unwritten");
         if (!EXT4_SB(sb)->dio_unwritten_wq) {
                 printk(KERN_ERR "EXT4-fs: failed to create DIO workqueue\n");
@@ -3611,10 +3637,6 @@ failed_mount_wq:
                 jbd2_journal_destroy(sbi->s_journal);
                 sbi->s_journal = NULL;
         }
-        percpu_counter_destroy(&sbi->s_freeblocks_counter);
-        percpu_counter_destroy(&sbi->s_freeinodes_counter);
-        percpu_counter_destroy(&sbi->s_dirs_counter);
-        percpu_counter_destroy(&sbi->s_dirtyblocks_counter);
 failed_mount3:
         if (sbi->s_flex_groups) {
                 if (is_vmalloc_addr(sbi->s_flex_groups))
@@ -3622,6 +3644,10 @@ failed_mount3:
                 else
                         kfree(sbi->s_flex_groups);
         }
+        percpu_counter_destroy(&sbi->s_freeblocks_counter);
+        percpu_counter_destroy(&sbi->s_freeinodes_counter);
+        percpu_counter_destroy(&sbi->s_dirs_counter);
+        percpu_counter_destroy(&sbi->s_dirtyblocks_counter);
 failed_mount2:
         for (i = 0; i < db_count; i++)
                 brelse(sbi->s_group_desc[i]);
@@ -3949,13 +3975,11 @@ static int ext4_commit_super(struct super_block *sb, int sync)
         else
                 es->s_kbytes_written =
                         cpu_to_le64(EXT4_SB(sb)->s_kbytes_written);
-        if (percpu_counter_initialized(&EXT4_SB(sb)->s_freeblocks_counter))
-                ext4_free_blocks_count_set(es, percpu_counter_sum_positive(
-                                        &EXT4_SB(sb)->s_freeblocks_counter));
-        if (percpu_counter_initialized(&EXT4_SB(sb)->s_freeinodes_counter))
-                es->s_free_inodes_count =
-                        cpu_to_le32(percpu_counter_sum_positive(
-                                        &EXT4_SB(sb)->s_freeinodes_counter));
+        ext4_free_blocks_count_set(es, percpu_counter_sum_positive(
+                                           &EXT4_SB(sb)->s_freeblocks_counter));
+        es->s_free_inodes_count =
+                cpu_to_le32(percpu_counter_sum_positive(
+                                &EXT4_SB(sb)->s_freeinodes_counter));
         sb->s_dirt = 0;
         BUFFER_TRACE(sbh, "marking dirty");
         mark_buffer_dirty(sbh);
@@ -4556,12 +4580,10 @@ static int ext4_quota_on(struct super_block *sb, int type, int format_id,
 
 static int ext4_quota_off(struct super_block *sb, int type)
 {
-        /* Force all delayed allocation blocks to be allocated */
-        if (test_opt(sb, DELALLOC)) {
-                down_read(&sb->s_umount);
+        /* Force all delayed allocation blocks to be allocated.
+         * Caller already holds s_umount sem */
+        if (test_opt(sb, DELALLOC))
                 sync_filesystem(sb);
-                up_read(&sb->s_umount);
-        }
 
         return dquot_quota_off(sb, type);
 }
diff --git a/fs/gfs2/export.c b/fs/gfs2/export.c
index 06d582732d34..5ab3839dfcb9 100644
--- a/fs/gfs2/export.c
+++ b/fs/gfs2/export.c
@@ -138,10 +138,8 @@ static struct dentry *gfs2_get_dentry(struct super_block *sb,
                                       struct gfs2_inum_host *inum)
 {
         struct gfs2_sbd *sdp = sb->s_fs_info;
-        struct gfs2_holder i_gh;
         struct inode *inode;
         struct dentry *dentry;
-        int error;
 
         inode = gfs2_ilookup(sb, inum->no_addr);
         if (inode) {
@@ -152,52 +150,16 @@ static struct dentry *gfs2_get_dentry(struct super_block *sb,
                 goto out_inode;
         }
 
-        error = gfs2_glock_nq_num(sdp, inum->no_addr, &gfs2_inode_glops,
-                                  LM_ST_SHARED, LM_FLAG_ANY, &i_gh);
-        if (error)
-                return ERR_PTR(error);
-
-        error = gfs2_check_blk_type(sdp, inum->no_addr, GFS2_BLKST_DINODE);
-        if (error)
-                goto fail;
-
-        inode = gfs2_inode_lookup(sb, DT_UNKNOWN, inum->no_addr, 0);
-        if (IS_ERR(inode)) {
-                error = PTR_ERR(inode);
-                goto fail;
-        }
-
-        error = gfs2_inode_refresh(GFS2_I(inode));
-        if (error) {
-                iput(inode);
-                goto fail;
-        }
-
-        /* Pick up the works we bypass in gfs2_inode_lookup */
-        if (inode->i_state & I_NEW) 
-                gfs2_set_iop(inode);
-
-        if (GFS2_I(inode)->i_no_formal_ino != inum->no_formal_ino) {
-                iput(inode);
-                goto fail;
-        }
-
-        error = -EIO;
-        if (GFS2_I(inode)->i_diskflags & GFS2_DIF_SYSTEM) {
-                iput(inode);
-                goto fail;
-        }
-
-        gfs2_glock_dq_uninit(&i_gh);
+        inode = gfs2_lookup_by_inum(sdp, inum->no_addr, &inum->no_formal_ino,
+                                    GFS2_BLKST_DINODE);
+        if (IS_ERR(inode))
+                return ERR_CAST(inode);
 
 out_inode:
         dentry = d_obtain_alias(inode);
         if (!IS_ERR(dentry))
                 dentry->d_op = &gfs2_dops;
         return dentry;
-fail:
-        gfs2_glock_dq_uninit(&i_gh);
-        return ERR_PTR(error);
 }
 
 static struct dentry *gfs2_fh_to_dentry(struct super_block *sb, struct fid *fid,
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 87778857f099..f92c17704169 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -686,21 +686,20 @@ static void delete_work_func(struct work_struct *work)
 {
         struct gfs2_glock *gl = container_of(work, struct gfs2_glock, gl_delete);
         struct gfs2_sbd *sdp = gl->gl_sbd;
-        struct gfs2_inode *ip = NULL;
+        struct gfs2_inode *ip;
         struct inode *inode;
-        u64 no_addr = 0;
+        u64 no_addr = gl->gl_name.ln_number;
+
+        ip = gl->gl_object;
+        /* Note: Unsafe to dereference ip as we don't hold right refs/locks */
 
-        spin_lock(&gl->gl_spin);
-        ip = (struct gfs2_inode *)gl->gl_object;
         if (ip)
-                no_addr = ip->i_no_addr;
-        spin_unlock(&gl->gl_spin);
-        if (ip) {
                 inode = gfs2_ilookup(sdp->sd_vfs, no_addr);
-                if (inode) {
-                        d_prune_aliases(inode);
-                        iput(inode);
-                }
+        else
+                inode = gfs2_lookup_by_inum(sdp, no_addr, NULL, GFS2_BLKST_UNLINKED);
+        if (inode && !IS_ERR(inode)) {
+                d_prune_aliases(inode);
+                iput(inode);
         }
         gfs2_glock_put(gl);
 }
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index 06370f8bd8cf..e1213f7f9217 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -73,49 +73,6 @@ static struct inode *gfs2_iget(struct super_block *sb, u64 no_addr)
         return iget5_locked(sb, hash, iget_test, iget_set, &no_addr);
 }
 
-struct gfs2_skip_data {
-        u64     no_addr;
-        int     skipped;
-};
-
-static int iget_skip_test(struct inode *inode, void *opaque)
-{
-        struct gfs2_inode *ip = GFS2_I(inode);
-        struct gfs2_skip_data *data = opaque;
-
-        if (ip->i_no_addr == data->no_addr) {
-                if (inode->i_state & (I_FREEING|I_WILL_FREE)){
-                        data->skipped = 1;
-                        return 0;
-                }
-                return 1;
-        }
-        return 0;
-}
-
-static int iget_skip_set(struct inode *inode, void *opaque)
-{
-        struct gfs2_inode *ip = GFS2_I(inode);
-        struct gfs2_skip_data *data = opaque;
-
-        if (data->skipped)
-                return 1;
-        inode->i_ino = (unsigned long)(data->no_addr);
-        ip->i_no_addr = data->no_addr;
-        return 0;
-}
-
-static struct inode *gfs2_iget_skip(struct super_block *sb,
-                                    u64 no_addr)
-{
-        struct gfs2_skip_data data;
-        unsigned long hash = (unsigned long)no_addr;
-
-        data.no_addr = no_addr;
-        data.skipped = 0;
-        return iget5_locked(sb, hash, iget_skip_test, iget_skip_set, &data);
-}
-
 /**
  * GFS2 lookup code fills in vfs inode contents based on info obtained
  * from directory entry inside gfs2_inode_lookup(). This has caused issues
@@ -243,93 +200,54 @@ fail:
         return ERR_PTR(error);
 }
 
-/**
- * gfs2_process_unlinked_inode - Lookup an unlinked inode for reclamation
- *                               and try to reclaim it by doing iput.
- *
- * This function assumes no rgrp locks are currently held.
- *
- * @sb: The super block
- * no_addr: The inode number
- *
- */
-
-void gfs2_process_unlinked_inode(struct super_block *sb, u64 no_addr)
+struct inode *gfs2_lookup_by_inum(struct gfs2_sbd *sdp, u64 no_addr,
+                                  u64 *no_formal_ino, unsigned int blktype)
 {
-        struct gfs2_sbd *sdp;
-        struct gfs2_inode *ip;
-        struct gfs2_glock *io_gl = NULL;
-        int error;
-        struct gfs2_holder gh;
+        struct super_block *sb = sdp->sd_vfs;
+        struct gfs2_holder i_gh;
         struct inode *inode;
+        int error;
 
-        inode = gfs2_iget_skip(sb, no_addr);
-
-        if (!inode)
-                return;
-
-        /* If it's not a new inode, someone's using it, so leave it alone. */
-        if (!(inode->i_state & I_NEW)) {
-                iput(inode);
-                return;
-        }
-
-        ip = GFS2_I(inode);
-        sdp = GFS2_SB(inode);
-        ip->i_no_formal_ino = -1;
+        error = gfs2_glock_nq_num(sdp, no_addr, &gfs2_inode_glops,
+                                  LM_ST_SHARED, LM_FLAG_ANY, &i_gh);
+        if (error)
+                return ERR_PTR(error);
 
-        error = gfs2_glock_get(sdp, no_addr, &gfs2_inode_glops, CREATE, &ip->i_gl);
-        if (unlikely(error))
+        error = gfs2_check_blk_type(sdp, no_addr, blktype);
+        if (error)
                 goto fail;
-        ip->i_gl->gl_object = ip;
 
-        error = gfs2_glock_get(sdp, no_addr, &gfs2_iopen_glops, CREATE, &io_gl);
-        if (unlikely(error))
-                goto fail_put;
-
-        set_bit(GIF_INVALID, &ip->i_flags);
-        error = gfs2_glock_nq_init(io_gl, LM_ST_SHARED, LM_FLAG_TRY | GL_EXACT,
-                                   &ip->i_iopen_gh);
-        if (unlikely(error))
-                goto fail_iopen;
+        inode = gfs2_inode_lookup(sb, DT_UNKNOWN, no_addr, 0);
+        if (IS_ERR(inode))
+                goto fail;
 
-        ip->i_iopen_gh.gh_gl->gl_object = ip;
-        gfs2_glock_put(io_gl);
-        io_gl = NULL;
+        error = gfs2_inode_refresh(GFS2_I(inode));
+        if (error)
+                goto fail_iput;
 
-        inode->i_mode = DT2IF(DT_UNKNOWN);
+        /* Pick up the works we bypass in gfs2_inode_lookup */
+        if (inode->i_state & I_NEW) 
+                gfs2_set_iop(inode);
 
-        /*
-         * We must read the inode in order to work out its type in
-         * this case. Note that this doesn't happen often as we normally
-         * know the type beforehand. This code path only occurs during
-         * unlinked inode recovery (where it is safe to do this glock,
-         * which is not true in the general case).
-         */
-        error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, LM_FLAG_TRY,
-                                   &gh);
-        if (unlikely(error))
-                goto fail_glock;
+        /* Two extra checks for NFS only */
+        if (no_formal_ino) {
+                error = -ESTALE;
+                if (GFS2_I(inode)->i_no_formal_ino != *no_formal_ino)
+                        goto fail_iput;
 
-        /* Inode is now uptodate */
-        gfs2_glock_dq_uninit(&gh);
-        gfs2_set_iop(inode);
+                error = -EIO;
+                if (GFS2_I(inode)->i_diskflags & GFS2_DIF_SYSTEM)
+                        goto fail_iput;
 
-        /* The iput will cause it to be deleted. */
-        iput(inode);
-        return;
+                error = 0;
+        }
 
-fail_glock:
-        gfs2_glock_dq(&ip->i_iopen_gh);
-fail_iopen:
-        if (io_gl)
-                gfs2_glock_put(io_gl);
-fail_put:
-        ip->i_gl->gl_object = NULL;
-        gfs2_glock_put(ip->i_gl);
 fail:
-        iget_failed(inode);
-        return;
+        gfs2_glock_dq_uninit(&i_gh);
+        return error ? ERR_PTR(error) : inode;
+fail_iput:
+        iput(inode);
+        goto fail;
 }
 
 static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf)
diff --git a/fs/gfs2/inode.h b/fs/gfs2/inode.h
index 6720d7d5fbc6..d8499fadcc53 100644
--- a/fs/gfs2/inode.h
+++ b/fs/gfs2/inode.h
@@ -99,7 +99,9 @@ err:
 extern void gfs2_set_iop(struct inode *inode);
 extern struct inode *gfs2_inode_lookup(struct super_block *sb, unsigned type, 
                                        u64 no_addr, u64 no_formal_ino);
-extern void gfs2_process_unlinked_inode(struct super_block *sb, u64 no_addr);
+extern struct inode *gfs2_lookup_by_inum(struct gfs2_sbd *sdp, u64 no_addr,
+                                         u64 *no_formal_ino,
+                                         unsigned int blktype);
 extern struct inode *gfs2_ilookup(struct super_block *sb, u64 no_addr);
 
 extern int gfs2_inode_refresh(struct gfs2_inode *ip);
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index bef3ab6cf5c1..33c8407b876f 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -963,17 +963,18 @@ static int try_rgrp_fit(struct gfs2_rgrpd *rgd, struct gfs2_alloc *al)
  *          The inode, if one has been found, in inode.
  */
 
-static u64 try_rgrp_unlink(struct gfs2_rgrpd *rgd, u64 *last_unlinked,
-                           u64 skip)
+static void try_rgrp_unlink(struct gfs2_rgrpd *rgd, u64 *last_unlinked, u64 skip)
 {
         u32 goal = 0, block;
         u64 no_addr;
         struct gfs2_sbd *sdp = rgd->rd_sbd;
         unsigned int n;
+        struct gfs2_glock *gl;
+        struct gfs2_inode *ip;
+        int error;
+        int found = 0;
 
-        for(;;) {
-                if (goal >= rgd->rd_data)
-                        break;
+        while (goal < rgd->rd_data) {
                 down_write(&sdp->sd_log_flush_lock);
                 n = 1;
                 block = rgblk_search(rgd, goal, GFS2_BLKST_UNLINKED,
@@ -990,11 +991,32 @@ static u64 try_rgrp_unlink(struct gfs2_rgrpd *rgd, u64 *last_unlinked,
                 if (no_addr == skip)
                         continue;
                 *last_unlinked = no_addr;
-                return no_addr;
+
+                error = gfs2_glock_get(sdp, no_addr, &gfs2_inode_glops, CREATE, &gl);
+                if (error)
+                        continue;
+
+                /* If the inode is already in cache, we can ignore it here
+                 * because the existing inode disposal code will deal with
+                 * it when all refs have gone away. Accessing gl_object like
+                 * this is not safe in general. Here it is ok because we do
+                 * not dereference the pointer, and we only need an approx
+                 * answer to whether it is NULL or not.
+                 */
+                ip = gl->gl_object;
+
+                if (ip || queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
+                        gfs2_glock_put(gl);
+                else
+                        found++;
+
+                /* Limit reclaim to sensible number of tasks */
+                if (found > 2*NR_CPUS)
+                        return;
         }
 
         rgd->rd_flags &= ~GFS2_RDF_CHECK;
-        return 0;
+        return;
 }
 
 /**
@@ -1075,11 +1097,9 @@ static void forward_rgrp_set(struct gfs2_sbd *sdp, struct gfs2_rgrpd *rgd)
  * Try to acquire rgrp in way which avoids contending with others.
  *
  * Returns: errno
- *          unlinked: the block address of an unlinked block to be reclaimed
  */
 
-static int get_local_rgrp(struct gfs2_inode *ip, u64 *unlinked,
-                          u64 *last_unlinked)
+static int get_local_rgrp(struct gfs2_inode *ip, u64 *last_unlinked)
 {
         struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
         struct gfs2_rgrpd *rgd, *begin = NULL;
@@ -1089,7 +1109,6 @@ static int get_local_rgrp(struct gfs2_inode *ip, u64 *unlinked,
         int loops = 0;
         int error, rg_locked;
 
-        *unlinked = 0;
         rgd = gfs2_blk2rgrpd(sdp, ip->i_goal);
 
         while (rgd) {
@@ -1106,17 +1125,10 @@ static int get_local_rgrp(struct gfs2_inode *ip, u64 *unlinked,
                 case 0:
                         if (try_rgrp_fit(rgd, al))
                                 goto out;
-                        /* If the rg came in already locked, there's no
-                           way we can recover from a failed try_rgrp_unlink
-                           because that would require an iput which can only
-                           happen after the rgrp is unlocked. */
-                        if (!rg_locked && rgd->rd_flags & GFS2_RDF_CHECK)
-                                *unlinked = try_rgrp_unlink(rgd, last_unlinked,
-                                                           ip->i_no_addr);
+                        if (rgd->rd_flags & GFS2_RDF_CHECK)
+                                try_rgrp_unlink(rgd, last_unlinked, ip->i_no_addr);
                         if (!rg_locked)
                                 gfs2_glock_dq_uninit(&al->al_rgd_gh);
-                        if (*unlinked)
-                                return -EAGAIN;
                         /* fall through */
                 case GLR_TRYFAILED:
                         rgd = recent_rgrp_next(rgd);
@@ -1145,13 +1157,10 @@ static int get_local_rgrp(struct gfs2_inode *ip, u64 *unlinked,
                 case 0:
                         if (try_rgrp_fit(rgd, al))
                                 goto out;
-                        if (!rg_locked && rgd->rd_flags & GFS2_RDF_CHECK)
-                                *unlinked = try_rgrp_unlink(rgd, last_unlinked,
-                                                            ip->i_no_addr);
+                        if (rgd->rd_flags & GFS2_RDF_CHECK)
+                                try_rgrp_unlink(rgd, last_unlinked, ip->i_no_addr);
                         if (!rg_locked)
                                 gfs2_glock_dq_uninit(&al->al_rgd_gh);
-                        if (*unlinked)
-                                return -EAGAIN;
                         break;
 
                 case GLR_TRYFAILED:
@@ -1204,12 +1213,12 @@ int gfs2_inplace_reserve_i(struct gfs2_inode *ip, int hold_rindex,
         struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
         struct gfs2_alloc *al = ip->i_alloc;
         int error = 0;
-        u64 last_unlinked = NO_BLOCK, unlinked;
+        u64 last_unlinked = NO_BLOCK;
+        int tries = 0;
 
         if (gfs2_assert_warn(sdp, al->al_requested))
                 return -EINVAL;
 
-try_again:
         if (hold_rindex) {
                 /* We need to hold the rindex unless the inode we're using is
                    the rindex itself, in which case it's already held. */
@@ -1218,31 +1227,23 @@ try_again:
                 else if (!sdp->sd_rgrps) /* We may not have the rindex read
                                             in, so: */
                         error = gfs2_ri_update_special(ip);
+                if (error)
+                        return error;
         }
 
-        if (error)
-                return error;
+        do {
+                error = get_local_rgrp(ip, &last_unlinked);
+                /* If there is no space, flushing the log may release some */
+                if (error)
+                        gfs2_log_flush(sdp, NULL);
+        } while (error && tries++ < 3);
 
-        /* Find an rgrp suitable for allocation.  If it encounters any unlinked
-           dinodes along the way, error will equal -EAGAIN and unlinked will
-           contains it block address. We then need to look up that inode and
-           try to free it, and try the allocation again. */
-        error = get_local_rgrp(ip, &unlinked, &last_unlinked);
         if (error) {
                 if (hold_rindex && ip != GFS2_I(sdp->sd_rindex))
                         gfs2_glock_dq_uninit(&al->al_ri_gh);
-                if (error != -EAGAIN)
-                        return error;
-
-                gfs2_process_unlinked_inode(ip->i_inode.i_sb, unlinked);
-                /* regardless of whether or not gfs2_process_unlinked_inode
-                   was successful, we don't want to repeat it again. */
-                last_unlinked = unlinked;
-                gfs2_log_flush(sdp, NULL);
-                error = 0;
-
-                goto try_again;
+                return error;
         }
+
         /* no error, so we have the rgrp set in the inode's allocation. */
         al->al_file = file;
         al->al_line = line;
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index d6cfac1f0a40..a5fe68189eed 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -932,8 +932,7 @@ struct file *hugetlb_file_setup(const char *name, size_t size, int acctflag,
         if (creat_flags == HUGETLB_SHMFS_INODE && !can_do_hugetlb_shm()) {
                 *user = current_user();
                 if (user_shm_lock(size, *user)) {
-                        WARN_ONCE(1,
-                          "Using mlock ulimits for SHM_HUGETLB deprecated\n");
+                        printk_once(KERN_WARNING "Using mlock ulimits for SHM_HUGETLB is deprecated\n");
                 } else {
                         *user = NULL;
                         return ERR_PTR(-EPERM);
diff --git a/fs/ioprio.c b/fs/ioprio.c
index 748cfb92dcc6..2f7d05c89922 100644
--- a/fs/ioprio.c
+++ b/fs/ioprio.c
@@ -111,12 +111,14 @@ SYSCALL_DEFINE3(ioprio_set, int, which, int, who, int, ioprio)
         read_lock(&tasklist_lock);
         switch (which) {
                 case IOPRIO_WHO_PROCESS:
+                        rcu_read_lock();
                         if (!who)
                                 p = current;
                         else
                                 p = find_task_by_vpid(who);
                         if (p)
                                 ret = set_task_ioprio(p, ioprio);
+                        rcu_read_unlock();
                         break;
                 case IOPRIO_WHO_PGRP:
                         if (!who)
@@ -139,7 +141,12 @@ SYSCALL_DEFINE3(ioprio_set, int, which, int, who, int, ioprio)
                                 break;
 
                         do_each_thread(g, p) {
-                                if (__task_cred(p)->uid != who)
+                                int match;
+
+                                rcu_read_lock();
+                                match = __task_cred(p)->uid == who;
+                                rcu_read_unlock();
+                                if (!match)
                                         continue;
                                 ret = set_task_ioprio(p, ioprio);
                                 if (ret)
@@ -200,12 +207,14 @@ SYSCALL_DEFINE2(ioprio_get, int, which, int, who)
         read_lock(&tasklist_lock);
         switch (which) {
                 case IOPRIO_WHO_PROCESS:
+                        rcu_read_lock();
                         if (!who)
                                 p = current;
                         else
                                 p = find_task_by_vpid(who);
                         if (p)
                                 ret = get_task_ioprio(p);
+                        rcu_read_unlock();
                         break;
                 case IOPRIO_WHO_PGRP:
                         if (!who)
@@ -232,7 +241,12 @@ SYSCALL_DEFINE2(ioprio_get, int, which, int, who)
                                 break;
 
                         do_each_thread(g, p) {
-                                if (__task_cred(p)->uid != user->uid)
+                                int match;
+
+                                rcu_read_lock();
+                                match = __task_cred(p)->uid == user->uid;
+                                rcu_read_unlock();
+                                if (!match)
                                         continue;
                                 tmpio = get_task_ioprio(p);
                                 if (tmpio < 0)
diff --git a/fs/locks.c b/fs/locks.c
index 65765cb6afed..0e62dd35d088 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1504,9 +1504,8 @@ static int do_fcntl_delete_lease(struct file *filp)
 
 static int do_fcntl_add_lease(unsigned int fd, struct file *filp, long arg)
 {
-        struct file_lock *fl;
+        struct file_lock *fl, *ret;
         struct fasync_struct *new;
-        struct inode *inode = filp->f_path.dentry->d_inode;
         int error;
 
         fl = lease_alloc(filp, arg);
@@ -1518,13 +1517,16 @@ static int do_fcntl_add_lease(unsigned int fd, struct file *filp, long arg)
                 locks_free_lock(fl);
                 return -ENOMEM;
         }
+        ret = fl;
         lock_flocks();
-        error = __vfs_setlease(filp, arg, &fl);
+        error = __vfs_setlease(filp, arg, &ret);
         if (error) {
                 unlock_flocks();
                 locks_free_lock(fl);
                 goto out_free_fasync;
         }
+        if (ret != fl)
+                locks_free_lock(fl);
 
         /*
          * fasync_insert_entry() returns the old entry if any.
@@ -1532,17 +1534,10 @@ static int do_fcntl_add_lease(unsigned int fd, struct file *filp, long arg)
          * inserted it into the fasync list. Clear new so that
          * we don't release it here.
          */
-        if (!fasync_insert_entry(fd, filp, &fl->fl_fasync, new))
+        if (!fasync_insert_entry(fd, filp, &ret->fl_fasync, new))
                 new = NULL;
 
-        if (error < 0) {
-                /* remove lease just inserted by setlease */
-                fl->fl_type = F_UNLCK | F_INPROGRESS;
-                fl->fl_break_time = jiffies - 10;
-                time_out_leases(inode);
-        } else {
-                error = __f_setown(filp, task_pid(current), PIDTYPE_PID, 0);
-        }
+        error = __f_setown(filp, task_pid(current), PIDTYPE_PID, 0);
         unlock_flocks();
 
 out_free_fasync:
diff --git a/fs/logfs/logfs.h b/fs/logfs/logfs.h
index cd51a36b37f0..57afd4a6fabb 100644
--- a/fs/logfs/logfs.h
+++ b/fs/logfs/logfs.h
@@ -486,7 +486,7 @@ static inline int logfs_get_sb_bdev(struct logfs_super *s,
 
 /* dev_mtd.c */
 #ifdef CONFIG_MTD
-int logfs_get_sb_mtd(struct logfs_super *s, int mtdnr)
+int logfs_get_sb_mtd(struct logfs_super *s, int mtdnr);
 #else
 static inline int logfs_get_sb_mtd(struct logfs_super *s, int mtdnr)
 {
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index f1e5ec6b5105..ad2bfa68d534 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -673,16 +673,17 @@ static void nfsd4_hash_conn(struct nfsd4_conn *conn, struct nfsd4_session *ses)
         spin_unlock(&clp->cl_lock);
 }
 
-static void nfsd4_register_conn(struct nfsd4_conn *conn)
+static int nfsd4_register_conn(struct nfsd4_conn *conn)
 {
         conn->cn_xpt_user.callback = nfsd4_conn_lost;
-        register_xpt_user(conn->cn_xprt, &conn->cn_xpt_user);
+        return register_xpt_user(conn->cn_xprt, &conn->cn_xpt_user);
 }
 
 static __be32 nfsd4_new_conn(struct svc_rqst *rqstp, struct nfsd4_session *ses)
 {
         struct nfsd4_conn *conn;
         u32 flags = NFS4_CDFC4_FORE;
+        int ret;
 
         if (ses->se_flags & SESSION4_BACK_CHAN)
                 flags |= NFS4_CDFC4_BACK;
@@ -690,7 +691,10 @@ static __be32 nfsd4_new_conn(struct svc_rqst *rqstp, struct nfsd4_session *ses)
         if (!conn)
                 return nfserr_jukebox;
         nfsd4_hash_conn(conn, ses);
-        nfsd4_register_conn(conn);
+        ret = nfsd4_register_conn(conn);
+        if (ret)
+                /* oops; xprt is already down: */
+                nfsd4_conn_lost(&conn->cn_xpt_user);
         return nfs_ok;
 }
 
@@ -1644,6 +1648,7 @@ static void nfsd4_sequence_check_conn(struct nfsd4_conn *new, struct nfsd4_sessi
 {
         struct nfs4_client *clp = ses->se_client;
         struct nfsd4_conn *c;
+        int ret;
 
         spin_lock(&clp->cl_lock);
         c = __nfsd4_find_conn(new->cn_xprt, ses);
@@ -1654,7 +1659,10 @@ static void nfsd4_sequence_check_conn(struct nfsd4_conn *new, struct nfsd4_sessi
         }
         __nfsd4_hash_conn(new, ses);
         spin_unlock(&clp->cl_lock);
-        nfsd4_register_conn(new);
+        ret = nfsd4_register_conn(new);
+        if (ret)
+                /* oops; xprt is already down: */
+                nfsd4_conn_lost(&new->cn_xpt_user);
         return;
 }
 
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index d8408217e3bd..1efea3615589 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -159,7 +159,9 @@ struct ocfs2_lock_res {
         char                     l_name[OCFS2_LOCK_ID_MAX_LEN];
         unsigned int             l_ro_holders;
         unsigned int             l_ex_holders;
-        unsigned char            l_level;
+        char                     l_level;
+        char                     l_requested;
+        char                     l_blocking;
 
         /* Data packed - type enum ocfs2_lock_type */
         unsigned char            l_type;
@@ -169,8 +171,6 @@ struct ocfs2_lock_res {
         unsigned char            l_action;
         /* Data packed - enum type ocfs2_unlock_action */
         unsigned char            l_unlock_action;
-        unsigned char            l_requested;
-        unsigned char            l_blocking;
         unsigned int             l_pending_gen;
 
         spinlock_t               l_lock;
diff --git a/fs/openpromfs/inode.c b/fs/openpromfs/inode.c
index ddb1f41376e5..911e61f348fc 100644
--- a/fs/openpromfs/inode.c
+++ b/fs/openpromfs/inode.c
@@ -418,7 +418,7 @@ out_no_root:
 static struct dentry *openprom_mount(struct file_system_type *fs_type,
         int flags, const char *dev_name, void *data)
 {
-        return mount_single(fs_type, flags, data, openprom_fill_super)
+        return mount_single(fs_type, flags, data, openprom_fill_super);
 }
 
 static struct file_system_type openprom_fs_type = {
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index c9af48fffcd7..7d287afccde5 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -1111,11 +1111,12 @@ xfs_vm_writepage(
                         uptodate = 0;
 
                 /*
-                 * A hole may still be marked uptodate because discard_buffer
-                 * leaves the flag set.
+                 * set_page_dirty dirties all buffers in a page, independent
+                 * of their state.  The dirty state however is entirely
+                 * meaningless for holes (!mapped && uptodate), so skip
+                 * buffers covering holes here.
                  */
                 if (!buffer_mapped(bh) && buffer_uptodate(bh)) {
-                        ASSERT(!buffer_dirty(bh));
                         imap_valid = 0;
                         continue;
                 }
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 63fd2c07cb57..aa1d353def29 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -1781,7 +1781,6 @@ xfs_buf_delwri_split(
         INIT_LIST_HEAD(list);
         spin_lock(dwlk);
         list_for_each_entry_safe(bp, n, dwq, b_list) {
-                trace_xfs_buf_delwri_split(bp, _RET_IP_);
                 ASSERT(bp->b_flags & XBF_DELWRI);
 
                 if (!XFS_BUF_ISPINNED(bp) && !xfs_buf_cond_lock(bp)) {
@@ -1795,6 +1794,7 @@ xfs_buf_delwri_split(
                                          _XBF_RUN_QUEUES);
                         bp->b_flags |= XBF_WRITE;
                         list_move_tail(&bp->b_list, list);
+                        trace_xfs_buf_delwri_split(bp, _RET_IP_);
                 } else
                         skipped++;
         }
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 2ea238f6d38e..ad442d9e392e 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -416,7 +416,7 @@ xfs_attrlist_by_handle(
         if (IS_ERR(dentry))
                 return PTR_ERR(dentry);
 
-        kbuf = kmalloc(al_hreq.buflen, GFP_KERNEL);
+        kbuf = kzalloc(al_hreq.buflen, GFP_KERNEL);
         if (!kbuf)
                 goto out_dput;
 
diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c
index 96107efc0c61..94d5fd6a2973 100644
--- a/fs/xfs/linux-2.6/xfs_iops.c
+++ b/fs/xfs/linux-2.6/xfs_iops.c
@@ -762,7 +762,8 @@ xfs_setup_inode(
         inode->i_state = I_NEW;
 
         inode_sb_list_add(inode);
-        insert_inode_hash(inode);
+        /* make the inode look hashed for the writeback code */
+        hlist_add_fake(&inode->i_hash);
 
         inode->i_mode   = ip->i_d.di_mode;
         inode->i_nlink  = ip->i_d.di_nlink;
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 9f3a78fe6ae4..064f964d4f3c 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -353,9 +353,6 @@ xfs_parseargs(
                         mp->m_qflags &= ~XFS_OQUOTA_ENFD;
                 } else if (!strcmp(this_char, MNTOPT_DELAYLOG)) {
                         mp->m_flags |= XFS_MOUNT_DELAYLOG;
-                        cmn_err(CE_WARN,
-                                "Enabling EXPERIMENTAL delayed logging feature "
-                                "- use at your own risk.\n");
                 } else if (!strcmp(this_char, MNTOPT_NODELAYLOG)) {
                         mp->m_flags &= ~XFS_MOUNT_DELAYLOG;
                 } else if (!strcmp(this_char, "ihashsize")) {
diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c
index 37d33254981d..afb0d7cfad1c 100644
--- a/fs/xfs/linux-2.6/xfs_sync.c
+++ b/fs/xfs/linux-2.6/xfs_sync.c
@@ -853,6 +853,7 @@ restart:
                 if (trylock) {
                         if (!mutex_trylock(&pag->pag_ici_reclaim_lock)) {
                                 skipped++;
+                                xfs_perag_put(pag);
                                 continue;
                         }
                         first_index = pag->pag_ici_reclaim_cursor;
diff --git a/fs/xfs/xfs_filestream.c b/fs/xfs/xfs_filestream.c
index 9b715dce5699..9124425b7f2f 100644
--- a/fs/xfs/xfs_filestream.c
+++ b/fs/xfs/xfs_filestream.c
@@ -744,9 +744,15 @@ xfs_filestream_new_ag(
          * If the file's parent directory is known, take its iolock in exclusive
          * mode to prevent two sibling files from racing each other to migrate
          * themselves and their parent to different AGs.
+         *
+         * Note that we lock the parent directory iolock inside the child
+         * iolock here.  That's fine as we never hold both parent and child
+         * iolock in any other place.  This is different from the ilock,
+         * which requires locking of the child after the parent for namespace
+         * operations.
          */
         if (pip)
-                xfs_ilock(pip, XFS_IOLOCK_EXCL);
+                xfs_ilock(pip, XFS_IOLOCK_EXCL | XFS_IOLOCK_PARENT);
 
         /*
          * A new AG needs to be found for the file.  If the file's parent
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index b1498ab5a399..19e9dfa1c254 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -275,6 +275,7 @@ xfs_free_perag(
                 pag = radix_tree_delete(&mp->m_perag_tree, agno);
                 spin_unlock(&mp->m_perag_lock);
                 ASSERT(pag);
+                ASSERT(atomic_read(&pag->pag_ref) == 0);
                 call_rcu(&pag->rcu_head, __xfs_free_perag);
         }
 }
diff --git a/fs/xfs/xfs_quota.h b/fs/xfs/xfs_quota.h
index e0e64b113bd6..9bb6eda4cd21 100644
--- a/fs/xfs/xfs_quota.h
+++ b/fs/xfs/xfs_quota.h
@@ -346,8 +346,17 @@ xfs_qm_vop_dqalloc(struct xfs_inode *ip, uid_t uid, gid_t gid, prid_t prid,
 #define xfs_trans_mod_dquot_byino(tp, ip, fields, delta)
 #define xfs_trans_apply_dquot_deltas(tp)
 #define xfs_trans_unreserve_and_mod_dquots(tp)
-#define xfs_trans_reserve_quota_nblks(tp, ip, nblks, ninos, flags)      (0)
-#define xfs_trans_reserve_quota_bydquots(tp, mp, u, g, nb, ni, fl)      (0)
+static inline int xfs_trans_reserve_quota_nblks(struct xfs_trans *tp,
+                struct xfs_inode *ip, long nblks, long ninos, uint flags)
+{
+        return 0;
+}
+static inline int xfs_trans_reserve_quota_bydquots(struct xfs_trans *tp,
+                struct xfs_mount *mp, struct xfs_dquot *udqp,
+                struct xfs_dquot *gdqp, long nblks, long nions, uint flags)
+{
+        return 0;
+}
 #define xfs_qm_vop_create_dqattach(tp, ip, u, g)
 #define xfs_qm_vop_rename_dqattach(it)                                  (0)
 #define xfs_qm_vop_chown(tp, ip, old, new)                              (NULL)
@@ -357,11 +366,14 @@ xfs_qm_vop_dqalloc(struct xfs_inode *ip, uid_t uid, gid_t gid, prid_t prid,
 #define xfs_qm_dqdetach(ip)
 #define xfs_qm_dqrele(d)
 #define xfs_qm_statvfs(ip, s)
-#define xfs_qm_sync(mp, fl)                                             (0)
+static inline int xfs_qm_sync(struct xfs_mount *mp, int flags)
+{
+        return 0;
+}
 #define xfs_qm_newmount(mp, a, b)                                       (0)
 #define xfs_qm_mount_quotas(mp)
 #define xfs_qm_unmount(mp)
-#define xfs_qm_unmount_quotas(mp)                                       (0)
+#define xfs_qm_unmount_quotas(mp)
 #endif /* CONFIG_XFS_QUOTA */
 
 #define xfs_trans_unreserve_quota_nblks(tp, ip, nblks, ninos, flags) \
diff --git a/include/asm-generic/stat.h b/include/asm-generic/stat.h
index 47e64170305d..bd8cad21998e 100644
--- a/include/asm-generic/stat.h
+++ b/include/asm-generic/stat.h
@@ -33,18 +33,18 @@ struct stat {
         int             st_blksize;     /* Optimal block size for I/O.  */
         int             __pad2;
         long            st_blocks;      /* Number 512-byte blocks allocated. */
-        int             st_atime;       /* Time of last access.  */
-        unsigned int    st_atime_nsec;
-        int             st_mtime;       /* Time of last modification.  */
-        unsigned int    st_mtime_nsec;
-        int             st_ctime;       /* Time of last status change.  */
-        unsigned int    st_ctime_nsec;
+        long            st_atime;       /* Time of last access.  */
+        unsigned long   st_atime_nsec;
+        long            st_mtime;       /* Time of last modification.  */
+        unsigned long   st_mtime_nsec;
+        long            st_ctime;       /* Time of last status change.  */
+        unsigned long   st_ctime_nsec;
         unsigned int    __unused4;
         unsigned int    __unused5;
 };
 
-#if __BITS_PER_LONG != 64
 /* This matches struct stat64 in glibc2.1. Only used for 32 bit. */
+#if __BITS_PER_LONG != 64 || defined(__ARCH_WANT_STAT64)
 struct stat64 {
         unsigned long long st_dev;      /* Device.  */
         unsigned long long st_ino;      /* File serial number.  */
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 5afa5b52063e..beafc156a535 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -432,6 +432,10 @@ extern void ttm_bo_synccpu_write_release(struct ttm_buffer_object *bo);
  * together with the @destroy function,
  * enables driver-specific objects derived from a ttm_buffer_object.
  * On successful return, the object kref and list_kref are set to 1.
+ * If a failure occurs, the function will call the @destroy function, or
+ * kfree() if @destroy is NULL. Thus, after a failure, dereferencing @bo is
+ * illegal and will likely cause memory corruption.
+ *
  * Returns
  * -ENOMEM: Out of memory.
  * -EINVAL: Invalid placement flags.
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index d01b4ddbdc56..8e0c848326b6 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -206,14 +206,84 @@ struct ttm_tt {
 struct ttm_mem_type_manager;
 
 struct ttm_mem_type_manager_func {
+        /**
+         * struct ttm_mem_type_manager member init
+         *
+         * @man: Pointer to a memory type manager.
+         * @p_size: Implementation dependent, but typically the size of the
+         * range to be managed in pages.
+         *
+         * Called to initialize a private range manager. The function is
+         * expected to initialize the man::priv member.
+         * Returns 0 on success, negative error code on failure.
+         */
         int  (*init)(struct ttm_mem_type_manager *man, unsigned long p_size);
+
+        /**
+         * struct ttm_mem_type_manager member takedown
+         *
+         * @man: Pointer to a memory type manager.
+         *
+         * Called to undo the setup done in init. All allocated resources
+         * should be freed.
+         */
         int  (*takedown)(struct ttm_mem_type_manager *man);
+
+        /**
+         * struct ttm_mem_type_manager member get_node
+         *
+         * @man: Pointer to a memory type manager.
+         * @bo: Pointer to the buffer object we're allocating space for.
+         * @placement: Placement details.
+         * @mem: Pointer to a struct ttm_mem_reg to be filled in.
+         *
+         * This function should allocate space in the memory type managed
+         * by @man. Placement details if
+         * applicable are given by @placement. If successful,
+         * @mem::mm_node should be set to a non-null value, and
+         * @mem::start should be set to a value identifying the beginning
+         * of the range allocated, and the function should return zero.
+         * If the memory region accomodate the buffer object, @mem::mm_node
+         * should be set to NULL, and the function should return 0.
+         * If a system error occured, preventing the request to be fulfilled,
+         * the function should return a negative error code.
+         *
+         * Note that @mem::mm_node will only be dereferenced by
+         * struct ttm_mem_type_manager functions and optionally by the driver,
+         * which has knowledge of the underlying type.
+         *
+         * This function may not be called from within atomic context, so
+         * an implementation can and must use either a mutex or a spinlock to
+         * protect any data structures managing the space.
+         */
         int  (*get_node)(struct ttm_mem_type_manager *man,
                          struct ttm_buffer_object *bo,
                          struct ttm_placement *placement,
                          struct ttm_mem_reg *mem);
+
+        /**
+         * struct ttm_mem_type_manager member put_node
+         *
+         * @man: Pointer to a memory type manager.
+         * @mem: Pointer to a struct ttm_mem_reg to be filled in.
+         *
+         * This function frees memory type resources previously allocated
+         * and that are identified by @mem::mm_node and @mem::start. May not
+         * be called from within atomic context.
+         */
         void (*put_node)(struct ttm_mem_type_manager *man,
                          struct ttm_mem_reg *mem);
+
+        /**
+         * struct ttm_mem_type_manager member debug
+         *
+         * @man: Pointer to a memory type manager.
+         * @prefix: Prefix to be used in printout to identify the caller.
+         *
+         * This function is called to print out the state of the memory
+         * type manager to aid debugging of out-of-memory conditions.
+         * It may not be called from within atomic context.
+         */
         void (*debug)(struct ttm_mem_type_manager *man, const char *prefix);
 };
 
@@ -231,14 +301,13 @@ struct ttm_mem_type_manager {
         uint64_t size;
         uint32_t available_caching;
         uint32_t default_caching;
+        const struct ttm_mem_type_manager_func *func;
+        void *priv;
 
         /*
-         * Protected by the bdev->lru_lock.
-         * TODO: Consider one lru_lock per ttm_mem_type_manager.
-         * Plays ill with list removal, though.
+         * Protected by the global->lru_lock.
          */
-        const struct ttm_mem_type_manager_func *func;
-        void *priv;
+
         struct list_head lru;
 };
 
diff --git a/include/linux/atomic.h b/include/linux/atomic.h
new file mode 100644
index 000000000000..96c038e43d66
--- /dev/null
+++ b/include/linux/atomic.h
@@ -0,0 +1,37 @@
+#ifndef _LINUX_ATOMIC_H
+#define _LINUX_ATOMIC_H
+#include <asm/atomic.h>
+
+/**
+ * atomic_inc_not_zero_hint - increment if not null
+ * @v: pointer of type atomic_t
+ * @hint: probable value of the atomic before the increment
+ *
+ * This version of atomic_inc_not_zero() gives a hint of probable
+ * value of the atomic. This helps processor to not read the memory
+ * before doing the atomic read/modify/write cycle, lowering
+ * number of bus transactions on some arches.
+ *
+ * Returns: 0 if increment was not done, 1 otherwise.
+ */
+#ifndef atomic_inc_not_zero_hint
+static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
+{
+        int val, c = hint;
+
+        /* sanity test, should be removed by compiler if hint is a constant */
+        if (!hint)
+                return atomic_inc_not_zero(v);
+
+        do {
+                val = atomic_cmpxchg(v, c, c + 1);
+                if (val == c)
+                        return 1;
+                c = val;
+        } while (c);
+
+        return 0;
+}
+#endif
+
+#endif /* _LINUX_ATOMIC_H */
diff --git a/include/linux/bio.h b/include/linux/bio.h
index ba679992d39b..35dcdb3589bc 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -66,10 +66,6 @@
 #define bio_offset(bio)         bio_iovec((bio))->bv_offset
 #define bio_segments(bio)       ((bio)->bi_vcnt - (bio)->bi_idx)
 #define bio_sectors(bio)        ((bio)->bi_size >> 9)
-#define bio_empty_barrier(bio) \
-        ((bio->bi_rw & REQ_HARDBARRIER) && \
-         !bio_has_data(bio) && \
-         !(bio->bi_rw & REQ_DISCARD))
 
 static inline unsigned int bio_cur_bytes(struct bio *bio)
 {
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 0437ab6bb54c..46ad5197537a 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -122,7 +122,6 @@ enum rq_flag_bits {
         __REQ_FAILFAST_TRANSPORT, /* no driver retries of transport errors */
         __REQ_FAILFAST_DRIVER,  /* no driver retries of driver errors */
 
-        __REQ_HARDBARRIER,      /* may not be passed by drive either */
         __REQ_SYNC,             /* request is sync (sync write or read) */
         __REQ_META,             /* metadata io request */
         __REQ_DISCARD,          /* request to discard sectors */
@@ -159,7 +158,6 @@ enum rq_flag_bits {
 #define REQ_FAILFAST_DEV        (1 << __REQ_FAILFAST_DEV)
 #define REQ_FAILFAST_TRANSPORT  (1 << __REQ_FAILFAST_TRANSPORT)
 #define REQ_FAILFAST_DRIVER     (1 << __REQ_FAILFAST_DRIVER)
-#define REQ_HARDBARRIER         (1 << __REQ_HARDBARRIER)
 #define REQ_SYNC                (1 << __REQ_SYNC)
 #define REQ_META                (1 << __REQ_META)
 #define REQ_DISCARD             (1 << __REQ_DISCARD)
@@ -168,8 +166,8 @@ enum rq_flag_bits {
 #define REQ_FAILFAST_MASK \
         (REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT | REQ_FAILFAST_DRIVER)
 #define REQ_COMMON_MASK \
-        (REQ_WRITE | REQ_FAILFAST_MASK | REQ_HARDBARRIER | REQ_SYNC | \
-         REQ_META | REQ_DISCARD | REQ_NOIDLE | REQ_FLUSH | REQ_FUA)
+        (REQ_WRITE | REQ_FAILFAST_MASK | REQ_SYNC | REQ_META | REQ_DISCARD | \
+         REQ_NOIDLE | REQ_FLUSH | REQ_FUA)
 #define REQ_CLONE_MASK          REQ_COMMON_MASK
 
 #define REQ_UNPLUG              (1 << __REQ_UNPLUG)
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 5027a599077d..aae86fd10c4f 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -552,8 +552,7 @@ static inline void blk_clear_queue_full(struct request_queue *q, int sync)
  * it already be started by driver.
  */
 #define RQ_NOMERGE_FLAGS        \
-        (REQ_NOMERGE | REQ_STARTED | REQ_HARDBARRIER | REQ_SOFTBARRIER | \
-         REQ_FLUSH | REQ_FUA)
+        (REQ_NOMERGE | REQ_STARTED | REQ_SOFTBARRIER | REQ_FLUSH | REQ_FUA)
 #define rq_mergeable(rq)        \
         (!((rq)->cmd_flags & RQ_NOMERGE_FLAGS) && \
          (((rq)->cmd_flags & REQ_DISCARD) || \
diff --git a/include/linux/drbd.h b/include/linux/drbd.h
index 9b2a0158f399..ef44c7a0638c 100644
--- a/include/linux/drbd.h
+++ b/include/linux/drbd.h
@@ -53,7 +53,7 @@
 
 
 extern const char *drbd_buildtag(void);
-#define REL_VERSION "8.3.9rc2"
+#define REL_VERSION "8.3.9"
 #define API_VERSION 88
 #define PRO_VERSION_MIN 86
 #define PRO_VERSION_MAX 95
diff --git a/include/linux/fsl-diu-fb.h b/include/linux/fsl-diu-fb.h
index fc295d7ea463..781d4671415f 100644
--- a/include/linux/fsl-diu-fb.h
+++ b/include/linux/fsl-diu-fb.h
@@ -54,7 +54,6 @@ struct aoi_display_offset {
 };
 
 #define MFB_SET_CHROMA_KEY      _IOW('M', 1, struct mfb_chroma_key)
-#define MFB_WAIT_FOR_VSYNC      _IOW('F', 0x20, u_int32_t)
 #define MFB_SET_BRIGHTNESS      _IOW('M', 3, __u8)
 
 #define MFB_SET_ALPHA           0x80014d00
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 8a389b608ce3..41cb31f14ee3 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -96,11 +96,15 @@
  */
 #define in_nmi()        (preempt_count() & NMI_MASK)
 
-#if defined(CONFIG_PREEMPT)
+#if defined(CONFIG_PREEMPT) && defined(CONFIG_BKL)
 # define PREEMPT_INATOMIC_BASE kernel_locked()
-# define PREEMPT_CHECK_OFFSET 1
 #else
 # define PREEMPT_INATOMIC_BASE 0
+#endif
+
+#if defined(CONFIG_PREEMPT)
+# define PREEMPT_CHECK_OFFSET 1
+#else
 # define PREEMPT_CHECK_OFFSET 0
 #endif
 
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index e9138198e823..b676c585574e 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -5,6 +5,7 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/uaccess.h>
+#include <linux/hardirq.h>
 
 #include <asm/cacheflush.h>
 
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index e844a0b18695..4bef5c557160 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -32,28 +32,6 @@
  */
 
 /* --- Bit algorithm adapters                                           */
-#define I2C_HW_B_BT848          0x010005 /* BT848 video boards */
-#define I2C_HW_B_RIVA           0x010010 /* Riva based graphics cards */
-#define I2C_HW_B_ZR36067        0x010019 /* Zoran-36057/36067 based boards */
 #define I2C_HW_B_CX2388x        0x01001b /* connexant 2388x based tv cards */
-#define I2C_HW_B_EM28XX         0x01001f /* em28xx video capture cards */
-#define I2C_HW_B_CX2341X        0x010020 /* Conexant CX2341X MPEG encoder cards */
-#define I2C_HW_B_CX23885        0x010022 /* conexant 23885 based tv cards (bus1) */
-#define I2C_HW_B_AU0828         0x010023 /* auvitek au0828 usb bridge */
-#define I2C_HW_B_CX231XX        0x010024 /* Conexant CX231XX USB based cards */
-#define I2C_HW_B_HDPVR          0x010025 /* Hauppauge HD PVR */
-
-/* --- SGI adapters                                                     */
-#define I2C_HW_SGI_VINO         0x160000
-
-/* --- SMBus only adapters                                              */
-#define I2C_HW_SMBUS_W9968CF    0x04000d
-#define I2C_HW_SMBUS_OV511      0x04000e /* OV511(+) USB 1.1 webcam ICs */
-#define I2C_HW_SMBUS_OV518      0x04000f /* OV518(+) USB 1.1 webcam ICs */
-#define I2C_HW_SMBUS_CAFE       0x040012 /* Marvell 88ALP01 "CAFE" cam  */
-
-/* --- Miscellaneous adapters */
-#define I2C_HW_SAA7146          0x060000 /* SAA7146 video decoder bus */
-#define I2C_HW_SAA7134          0x090000 /* SAA7134 video decoder bus */
 
 #endif /* LINUX_I2C_ID_H */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 889b35abaeda..56cfe23ffb39 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -353,7 +353,7 @@ struct i2c_algorithm {
  */
 struct i2c_adapter {
         struct module *owner;
-        unsigned int id;
+        unsigned int id __deprecated;
         unsigned int class;               /* classes to allow probing for */
         const struct i2c_algorithm *algo; /* the algorithm to access the bus */
         void *algo_data;
diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h
index 3c5d6b6e765c..cec17cf6cac2 100644
--- a/include/linux/i2c/adp5588.h
+++ b/include/linux/i2c/adp5588.h
@@ -1,7 +1,7 @@
 /*
  * Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller
  *
- * Copyright 2009 Analog Devices Inc.
+ * Copyright 2009-2010 Analog Devices Inc.
  *
  * Licensed under the GPL-2 or later.
  */
@@ -77,13 +77,26 @@
  /* Configuration Register1 */
 #define ADP5588_AUTO_INC        (1 << 7)
 #define ADP5588_GPIEM_CFG       (1 << 6)
+#define ADP5588_OVR_FLOW_M      (1 << 5)
 #define ADP5588_INT_CFG         (1 << 4)
+#define ADP5588_OVR_FLOW_IEN    (1 << 3)
+#define ADP5588_K_LCK_IM        (1 << 2)
 #define ADP5588_GPI_IEN         (1 << 1)
+#define ADP5588_KE_IEN          (1 << 0)
 
 /* Interrupt Status Register */
+#define ADP5588_CMP2_INT        (1 << 5)
+#define ADP5588_CMP1_INT        (1 << 4)
+#define ADP5588_OVR_FLOW_INT    (1 << 3)
+#define ADP5588_K_LCK_INT       (1 << 2)
 #define ADP5588_GPI_INT         (1 << 1)
 #define ADP5588_KE_INT          (1 << 0)
 
+/* Key Lock and Event Counter Register */
+#define ADP5588_K_LCK_EN        (1 << 6)
+#define ADP5588_LCK21           0x30
+#define ADP5588_KEC             0xF
+
 #define ADP5588_MAXGPIO         18
 #define ADP5588_BANK(offs)      ((offs) >> 3)
 #define ADP5588_BIT(offs)       (1u << ((offs) & 0x7))
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index c2f3a72712ce..635e1faec412 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -339,6 +339,31 @@ static inline int vlan_get_tag(const struct sk_buff *skb, u16 *vlan_tci)
         }
 }
 
+/**
+ * vlan_get_protocol - get protocol EtherType.
+ * @skb: skbuff to query
+ *
+ * Returns the EtherType of the packet, regardless of whether it is
+ * vlan encapsulated (normal or hardware accelerated) or not.
+ */
+static inline __be16 vlan_get_protocol(const struct sk_buff *skb)
+{
+        __be16 protocol = 0;
+
+        if (vlan_tx_tag_present(skb) ||
+             skb->protocol != cpu_to_be16(ETH_P_8021Q))
+                protocol = skb->protocol;
+        else {
+                __be16 proto, *protop;
+                protop = skb_header_pointer(skb, offsetof(struct vlan_ethhdr,
+                                                h_vlan_encapsulated_proto),
+                                                sizeof(proto), &proto);
+                if (likely(protop))
+                        protocol = *protop;
+        }
+
+        return protocol;
+}
 #endif /* __KERNEL__ */
 
 /* VLAN IOCTLs are found in sockios.h */
diff --git a/include/linux/input.h b/include/linux/input.h
index 51af441f3a21..6ef44465db8d 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -1406,6 +1406,8 @@ static inline void input_set_drvdata(struct input_dev *dev, void *data)
 int __must_check input_register_device(struct input_dev *);
 void input_unregister_device(struct input_dev *);
 
+void input_reset_device(struct input_dev *);
+
 int __must_check input_register_handler(struct input_handler *);
 void input_unregister_handler(struct input_handler *);
 
@@ -1421,7 +1423,7 @@ void input_release_device(struct input_handle *);
 int input_open_device(struct input_handle *);
 void input_close_device(struct input_handle *);
 
-int input_flush_device(struct input_handle* handle, struct file* file);
+int input_flush_device(struct input_handle *handle, struct file *file);
 
 void input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value);
 void input_inject_event(struct input_handle *handle, unsigned int type, unsigned int code, int value);
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index 3e70b21884a9..b2eee896dcbc 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -76,7 +76,6 @@ int put_io_context(struct io_context *ioc);
 void exit_io_context(struct task_struct *task);
 struct io_context *get_io_context(gfp_t gfp_flags, int node);
 struct io_context *alloc_io_context(gfp_t gfp_flags, int node);
-void copy_io_context(struct io_context **pdst, struct io_context **psrc);
 #else
 static inline void exit_io_context(struct task_struct *task)
 {
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 450092c1e35f..b6de9a6f7018 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -17,13 +17,11 @@
 #include <linux/bitops.h>
 #include <linux/log2.h>
 #include <linux/typecheck.h>
+#include <linux/printk.h>
 #include <linux/dynamic_debug.h>
 #include <asm/byteorder.h>
 #include <asm/bug.h>
 
-extern const char linux_banner[];
-extern const char linux_proc_banner[];
-
 #define USHRT_MAX       ((u16)(~0U))
 #define SHRT_MAX        ((s16)(USHRT_MAX>>1))
 #define SHRT_MIN        ((s16)(-SHRT_MAX - 1))
@@ -60,7 +58,7 @@ extern const char linux_proc_banner[];
 #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
 #define roundup(x, y) (                                 \
 {                                                       \
-        typeof(y) __y = y;                              \
+        const typeof(y) __y = y;                        \
         (((x) + (__y - 1)) / __y) * __y;                \
 }                                                       \
 )
@@ -110,31 +108,6 @@ extern const char linux_proc_banner[];
  */
 #define lower_32_bits(n) ((u32)(n))
 
-#define KERN_EMERG      "<0>"   /* system is unusable                   */
-#define KERN_ALERT      "<1>"   /* action must be taken immediately     */
-#define KERN_CRIT       "<2>"   /* critical conditions                  */
-#define KERN_ERR        "<3>"   /* error conditions                     */
-#define KERN_WARNING    "<4>"   /* warning conditions                   */
-#define KERN_NOTICE     "<5>"   /* normal but significant condition     */
-#define KERN_INFO       "<6>"   /* informational                        */
-#define KERN_DEBUG      "<7>"   /* debug-level messages                 */
-
-/* Use the default kernel loglevel */
-#define KERN_DEFAULT    "<d>"
-/*
- * Annotation for a "continued" line of log printout (only done after a
- * line that had no enclosing \n). Only to be used by core/arch code
- * during early bootup (a continued line is not SMP-safe otherwise).
- */
-#define KERN_CONT       "<c>"
-
-extern int console_printk[];
-
-#define console_loglevel (console_printk[0])
-#define default_message_loglevel (console_printk[1])
-#define minimum_console_loglevel (console_printk[2])
-#define default_console_loglevel (console_printk[3])
-
 struct completion;
 struct pt_regs;
 struct user;
@@ -187,11 +160,6 @@ static inline void might_fault(void)
 }
 #endif
 
-struct va_format {
-        const char *fmt;
-        va_list *va;
-};
-
 extern struct atomic_notifier_head panic_notifier_list;
 extern long (*panic_blink)(int state);
 NORET_TYPE void panic(const char * fmt, ...)
@@ -245,114 +213,8 @@ extern int func_ptr_is_kernel_text(void *ptr);
 struct pid;
 extern struct pid *session_of_pgrp(struct pid *pgrp);
 
-/*
- * FW_BUG
- * Add this to a message where you are sure the firmware is buggy or behaves
- * really stupid or out of spec. Be aware that the responsible BIOS developer
- * should be able to fix this issue or at least get a concrete idea of the
- * problem by reading your message without the need of looking at the kernel
- * code.
- * 
- * Use it for definite and high priority BIOS bugs.
- *
- * FW_WARN
- * Use it for not that clear (e.g. could the kernel messed up things already?)
- * and medium priority BIOS bugs.
- *
- * FW_INFO
- * Use this one if you want to tell the user or vendor about something
- * suspicious, but generally harmless related to the firmware.
- *
- * Use it for information or very low priority BIOS bugs.
- */
-#define FW_BUG          "[Firmware Bug]: "
-#define FW_WARN         "[Firmware Warn]: "
-#define FW_INFO         "[Firmware Info]: "
-
-/*
- * HW_ERR
- * Add this to a message for hardware errors, so that user can report
- * it to hardware vendor instead of LKML or software vendor.
- */
-#define HW_ERR          "[Hardware Error]: "
-
-#ifdef CONFIG_PRINTK
-asmlinkage int vprintk(const char *fmt, va_list args)
-        __attribute__ ((format (printf, 1, 0)));
-asmlinkage int printk(const char * fmt, ...)
-        __attribute__ ((format (printf, 1, 2))) __cold;
-
-/*
- * Please don't use printk_ratelimit(), because it shares ratelimiting state
- * with all other unrelated printk_ratelimit() callsites.  Instead use
- * printk_ratelimited() or plain old __ratelimit().
- */
-extern int __printk_ratelimit(const char *func);
-#define printk_ratelimit() __printk_ratelimit(__func__)
-extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
-                                   unsigned int interval_msec);
-
-extern int printk_delay_msec;
-
-/*
- * Print a one-time message (analogous to WARN_ONCE() et al):
- */
-#define printk_once(x...) ({                    \
-        static bool __print_once;               \
-                                                \
-        if (!__print_once) {                    \
-                __print_once = true;            \
-                printk(x);                      \
-        }                                       \
-})
-
-void log_buf_kexec_setup(void);
-#else
-static inline int vprintk(const char *s, va_list args)
-        __attribute__ ((format (printf, 1, 0)));
-static inline int vprintk(const char *s, va_list args) { return 0; }
-static inline int printk(const char *s, ...)
-        __attribute__ ((format (printf, 1, 2)));
-static inline int __cold printk(const char *s, ...) { return 0; }
-static inline int printk_ratelimit(void) { return 0; }
-static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, \
-                                          unsigned int interval_msec)   \
-                { return false; }
-
-/* No effect, but we still get type checking even in the !PRINTK case: */
-#define printk_once(x...) printk(x)
-
-static inline void log_buf_kexec_setup(void)
-{
-}
-#endif
-
-/*
- * Dummy printk for disabled debugging statements to use whilst maintaining
- * gcc's format and side-effect checking.
- */
-static inline __attribute__ ((format (printf, 1, 2)))
-int no_printk(const char *s, ...) { return 0; }
-
-extern int printk_needs_cpu(int cpu);
-extern void printk_tick(void);
-
-extern void asmlinkage __attribute__((format(printf, 1, 2)))
-        early_printk(const char *fmt, ...);
-
 unsigned long int_sqrt(unsigned long);
 
-static inline void console_silent(void)
-{
-        console_loglevel = 0;
-}
-
-static inline void console_verbose(void)
-{
-        if (console_loglevel)
-                console_loglevel = 15;
-}
-
 extern void bust_spinlocks(int yes);
 extern void wake_up_klogd(void);
 extern int oops_in_progress;            /* If set, an oops, panic(), BUG() or die() is in progress */
@@ -389,22 +251,6 @@ extern enum system_states {
 #define TAINT_CRAP                      10
 #define TAINT_FIRMWARE_WORKAROUND       11
 
-extern void dump_stack(void) __cold;
-
-enum {
-        DUMP_PREFIX_NONE,
-        DUMP_PREFIX_ADDRESS,
-        DUMP_PREFIX_OFFSET
-};
-extern void hex_dump_to_buffer(const void *buf, size_t len,
-                                int rowsize, int groupsize,
-                                char *linebuf, size_t linebuflen, bool ascii);
-extern void print_hex_dump(const char *level, const char *prefix_str,
-                                int prefix_type, int rowsize, int groupsize,
-                                const void *buf, size_t len, bool ascii);
-extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
-                        const void *buf, size_t len);
-
 extern const char hex_asc[];
 #define hex_asc_lo(x)   hex_asc[((x) & 0x0f)]
 #define hex_asc_hi(x)   hex_asc[((x) & 0xf0) >> 4]
@@ -418,94 +264,6 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
 
 extern int hex_to_bin(char ch);
 
-#ifndef pr_fmt
-#define pr_fmt(fmt) fmt
-#endif
-
-#define pr_emerg(fmt, ...) \
-        printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_alert(fmt, ...) \
-        printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_crit(fmt, ...) \
-        printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_err(fmt, ...) \
-        printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warning(fmt, ...) \
-        printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warn pr_warning
-#define pr_notice(fmt, ...) \
-        printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_info(fmt, ...) \
-        printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_cont(fmt, ...) \
-        printk(KERN_CONT fmt, ##__VA_ARGS__)
-
-/* pr_devel() should produce zero code unless DEBUG is defined */
-#ifdef DEBUG
-#define pr_devel(fmt, ...) \
-        printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
-#else
-#define pr_devel(fmt, ...) \
-        ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
-#endif
-
-/* If you are writing a driver, please use dev_dbg instead */
-#if defined(DEBUG)
-#define pr_debug(fmt, ...) \
-        printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
-#elif defined(CONFIG_DYNAMIC_DEBUG)
-/* dynamic_pr_debug() uses pr_fmt() internally so we don't need it here */
-#define pr_debug(fmt, ...) \
-        dynamic_pr_debug(fmt, ##__VA_ARGS__)
-#else
-#define pr_debug(fmt, ...) \
-        ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
-#endif
-
-/*
- * ratelimited messages with local ratelimit_state,
- * no local ratelimit_state used in the !PRINTK case
- */
-#ifdef CONFIG_PRINTK
-#define printk_ratelimited(fmt, ...)  ({                                \
-        static DEFINE_RATELIMIT_STATE(_rs,                              \
-                                      DEFAULT_RATELIMIT_INTERVAL,       \
-                                      DEFAULT_RATELIMIT_BURST);         \
-                                                                        \
-        if (__ratelimit(&_rs))                                          \
-                printk(fmt, ##__VA_ARGS__);                             \
-})
-#else
-/* No effect, but we still get type checking even in the !PRINTK case: */
-#define printk_ratelimited printk
-#endif
-
-#define pr_emerg_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_alert_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_crit_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_err_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warning_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warn_ratelimited pr_warning_ratelimited
-#define pr_notice_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_info_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
-/* no pr_cont_ratelimited, don't do that... */
-/* If you are writing a driver, please use dev_dbg instead */
-#if defined(DEBUG)
-#define pr_debug_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
-#else
-#define pr_debug_ratelimited(fmt, ...) \
-        ({ if (0) printk_ratelimited(KERN_DEBUG pr_fmt(fmt), \
-                                     ##__VA_ARGS__); 0; })
-#endif
-
 /*
  * General tracing related utility functions - trace_printk(),
  * tracing_on/tracing_off and tracing_start()/tracing_stop
diff --git a/include/linux/leds-lp5521.h b/include/linux/leds-lp5521.h
new file mode 100644
index 000000000000..38368d785f08
--- /dev/null
+++ b/include/linux/leds-lp5521.h
@@ -0,0 +1,47 @@
+/*
+ * LP5521 LED chip driver.
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Samu Onkalo <samu.p.onkalo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef __LINUX_LP5521_H
+#define __LINUX_LP5521_H
+
+/* See Documentation/leds/leds-lp5521.txt */
+
+struct lp5521_led_config {
+        u8              chan_nr;
+        u8              led_current; /* mA x10, 0 if led is not connected */
+        u8              max_current;
+};
+
+#define LP5521_CLOCK_AUTO       0
+#define LP5521_CLOCK_INT        1
+#define LP5521_CLOCK_EXT        2
+
+struct lp5521_platform_data {
+        struct lp5521_led_config *led_config;
+        u8      num_channels;
+        u8      clock_mode;
+        int     (*setup_resources)(void);
+        void    (*release_resources)(void);
+        void    (*enable)(bool state);
+};
+
+#endif /* __LINUX_LP5521_H */
diff --git a/include/linux/leds-lp5523.h b/include/linux/leds-lp5523.h
new file mode 100644
index 000000000000..796747637b80
--- /dev/null
+++ b/include/linux/leds-lp5523.h
@@ -0,0 +1,47 @@
+/*
+ * LP5523 LED Driver
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Samu Onkalo <samu.p.onkalo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef __LINUX_LP5523_H
+#define __LINUX_LP5523_H
+
+/* See Documentation/leds/leds-lp5523.txt */
+
+struct lp5523_led_config {
+        u8              chan_nr;
+        u8              led_current; /* mA x10, 0 if led is not connected */
+        u8              max_current;
+};
+
+#define LP5523_CLOCK_AUTO       0
+#define LP5523_CLOCK_INT        1
+#define LP5523_CLOCK_EXT        2
+
+struct lp5523_platform_data {
+        struct lp5523_led_config *led_config;
+        u8      num_channels;
+        u8      clock_mode;
+        int     (*setup_resources)(void);
+        void    (*release_resources)(void);
+        void    (*enable)(bool state);
+};
+
+#endif /* __LINUX_LP5523_H */
diff --git a/include/linux/leds.h b/include/linux/leds.h
index ba6986a11663..0f19df9e37b0 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -15,6 +15,7 @@
 #include <linux/list.h>
 #include <linux/spinlock.h>
 #include <linux/rwsem.h>
+#include <linux/timer.h>
 
 struct device;
 /*
@@ -45,10 +46,14 @@ struct led_classdev {
         /* Get LED brightness level */
         enum led_brightness (*brightness_get)(struct led_classdev *led_cdev);
 
-        /* Activate hardware accelerated blink, delays are in
-         * miliseconds and if none is provided then a sensible default
-         * should be chosen. The call can adjust the timings if it can't
-         * match the values specified exactly. */
+        /*
+         * Activate hardware accelerated blink, delays are in milliseconds
+         * and if both are zero then a sensible default should be chosen.
+         * The call should adjust the timings in that case and if it can't
+         * match the values specified exactly.
+         * Deactivate blinking again when the brightness is set to a fixed
+         * value via the brightness_set() callback.
+         */
         int             (*blink_set)(struct led_classdev *led_cdev,
                                      unsigned long *delay_on,
                                      unsigned long *delay_off);
@@ -57,6 +62,10 @@ struct led_classdev {
         struct list_head         node;                  /* LED Device list */
         const char              *default_trigger;       /* Trigger to use */
 
+        unsigned long            blink_delay_on, blink_delay_off;
+        struct timer_list        blink_timer;
+        int                      blink_brightness;
+
 #ifdef CONFIG_LEDS_TRIGGERS
         /* Protects the trigger data below */
         struct rw_semaphore      trigger_lock;
@@ -73,6 +82,36 @@ extern void led_classdev_unregister(struct led_classdev *led_cdev);
 extern void led_classdev_suspend(struct led_classdev *led_cdev);
 extern void led_classdev_resume(struct led_classdev *led_cdev);
 
+/**
+ * led_blink_set - set blinking with software fallback
+ * @led_cdev: the LED to start blinking
+ * @delay_on: the time it should be on (in ms)
+ * @delay_off: the time it should ble off (in ms)
+ *
+ * This function makes the LED blink, attempting to use the
+ * hardware acceleration if possible, but falling back to
+ * software blinking if there is no hardware blinking or if
+ * the LED refuses the passed values.
+ *
+ * Note that if software blinking is active, simply calling
+ * led_cdev->brightness_set() will not stop the blinking,
+ * use led_classdev_brightness_set() instead.
+ */
+extern void led_blink_set(struct led_classdev *led_cdev,
+                          unsigned long *delay_on,
+                          unsigned long *delay_off);
+/**
+ * led_brightness_set - set LED brightness
+ * @led_cdev: the LED to set
+ * @brightness: the brightness to set it to
+ *
+ * Set an LED's brightness, and, if necessary, cancel the
+ * software blink timer that implements blinking when the
+ * hardware doesn't.
+ */
+extern void led_brightness_set(struct led_classdev *led_cdev,
+                               enum led_brightness brightness);
+
 /*
  * LED Triggers
  */
diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h
index de79baee4925..3fd36845ca45 100644
--- a/include/linux/mfd/wm8994/core.h
+++ b/include/linux/mfd/wm8994/core.h
@@ -17,6 +17,11 @@
 
 #include <linux/interrupt.h>
 
+enum wm8994_type {
+        WM8994 = 0,
+        WM8958 = 1,
+};
+
 struct regulator_dev;
 struct regulator_bulk_data;
 
@@ -48,6 +53,8 @@ struct wm8994 {
         struct mutex io_lock;
         struct mutex irq_lock;
 
+        enum wm8994_type type;
+
         struct device *dev;
         int (*read_dev)(struct wm8994 *wm8994, unsigned short reg,
                         int bytes, void *dest);
@@ -68,6 +75,7 @@ struct wm8994 {
         u16 gpio_regs[WM8994_NUM_GPIO_REGS];
 
         struct regulator_dev *dbvdd;
+        int num_supplies;
         struct regulator_bulk_data *supplies;
 };
 
diff --git a/include/linux/mfd/wm8994/registers.h b/include/linux/mfd/wm8994/registers.h
index 967f62f54159..a610c8746436 100644
--- a/include/linux/mfd/wm8994/registers.h
+++ b/include/linux/mfd/wm8994/registers.h
@@ -70,6 +70,9 @@
 #define WM8994_DC_SERVO_4                       0x57
 #define WM8994_DC_SERVO_READBACK                0x58
 #define WM8994_ANALOGUE_HP_1                    0x60
+#define WM8958_MIC_DETECT_1                     0xD0
+#define WM8958_MIC_DETECT_2                     0xD1
+#define WM8958_MIC_DETECT_3                     0xD2
 #define WM8994_CHIP_REVISION                    0x100
 #define WM8994_CONTROL_INTERFACE                0x101
 #define WM8994_WRITE_SEQUENCER_CTRL_1           0x110
@@ -109,6 +112,10 @@
 #define WM8994_AIF2DAC_LRCLK                    0x315
 #define WM8994_AIF2DAC_DATA                     0x316
 #define WM8994_AIF2ADC_DATA                     0x317
+#define WM8958_AIF3_CONTROL_1                   0x320
+#define WM8958_AIF3_CONTROL_2                   0x321
+#define WM8958_AIF3DAC_DATA                     0x322
+#define WM8958_AIF3ADC_DATA                     0x323
 #define WM8994_AIF1_ADC1_LEFT_VOLUME            0x400
 #define WM8994_AIF1_ADC1_RIGHT_VOLUME           0x401
 #define WM8994_AIF1_DAC1_LEFT_VOLUME            0x402
@@ -242,6 +249,15 @@
 #define WM8994_INTERRUPT_STATUS_2_MASK          0x739
 #define WM8994_INTERRUPT_CONTROL                0x740
 #define WM8994_IRQ_DEBOUNCE                     0x748
+#define WM8958_DSP2_PROGRAM                     0x900
+#define WM8958_DSP2_CONFIG                      0x901
+#define WM8958_DSP2_MAGICNUM                    0xA00
+#define WM8958_DSP2_RELEASEYEAR                 0xA01
+#define WM8958_DSP2_RELEASEMONTHDAY             0xA02
+#define WM8958_DSP2_RELEASETIME                 0xA03
+#define WM8958_DSP2_VERMAJMIN                   0xA04
+#define WM8958_DSP2_VERBUILD                    0xA05
+#define WM8958_DSP2_EXECCONTROL                 0xA0D
 #define WM8994_WRITE_SEQUENCER_0                0x3000
 #define WM8994_WRITE_SEQUENCER_1                0x3001
 #define WM8994_WRITE_SEQUENCER_2                0x3002
@@ -992,6 +1008,12 @@
 /*
  * R6 (0x06) - Power Management (6)
  */
+#define WM8958_AIF3ADC_SRC_MASK                 0x0600  /* AIF3ADC_SRC - [10:9] */
+#define WM8958_AIF3ADC_SRC_SHIFT                     9  /* AIF3ADC_SRC - [10:9] */
+#define WM8958_AIF3ADC_SRC_WIDTH                     2  /* AIF3ADC_SRC - [10:9] */
+#define WM8958_AIF2DAC_SRC_MASK                 0x0180  /* AIF2DAC_SRC - [8:7] */
+#define WM8958_AIF2DAC_SRC_SHIFT                     7  /* AIF2DAC_SRC - [8:7] */
+#define WM8958_AIF2DAC_SRC_WIDTH                     2  /* AIF2DAC_SRC - [8:7] */
 #define WM8994_AIF3_TRI                         0x0020  /* AIF3_TRI */
 #define WM8994_AIF3_TRI_MASK                    0x0020  /* AIF3_TRI */
 #define WM8994_AIF3_TRI_SHIFT                        5  /* AIF3_TRI */
@@ -1952,6 +1974,46 @@
 #define WM8994_HPOUT1R_DLY_WIDTH                     1  /* HPOUT1R_DLY */
 
 /*
+ * R208 (0xD0) - Mic Detect 1
+ */
+#define WM8958_MICD_BIAS_STARTTIME_MASK         0xF000  /* MICD_BIAS_STARTTIME - [15:12] */
+#define WM8958_MICD_BIAS_STARTTIME_SHIFT            12  /* MICD_BIAS_STARTTIME - [15:12] */
+#define WM8958_MICD_BIAS_STARTTIME_WIDTH             4  /* MICD_BIAS_STARTTIME - [15:12] */
+#define WM8958_MICD_RATE_MASK                   0x0F00  /* MICD_RATE - [11:8] */
+#define WM8958_MICD_RATE_SHIFT                       8  /* MICD_RATE - [11:8] */
+#define WM8958_MICD_RATE_WIDTH                       4  /* MICD_RATE - [11:8] */
+#define WM8958_MICD_DBTIME                      0x0002  /* MICD_DBTIME */
+#define WM8958_MICD_DBTIME_MASK                 0x0002  /* MICD_DBTIME */
+#define WM8958_MICD_DBTIME_SHIFT                     1  /* MICD_DBTIME */
+#define WM8958_MICD_DBTIME_WIDTH                     1  /* MICD_DBTIME */
+#define WM8958_MICD_ENA                         0x0001  /* MICD_ENA */
+#define WM8958_MICD_ENA_MASK                    0x0001  /* MICD_ENA */
+#define WM8958_MICD_ENA_SHIFT                        0  /* MICD_ENA */
+#define WM8958_MICD_ENA_WIDTH                        1  /* MICD_ENA */
+
+/*
+ * R209 (0xD1) - Mic Detect 2
+ */
+#define WM8958_MICD_LVL_SEL_MASK                0x00FF  /* MICD_LVL_SEL - [7:0] */
+#define WM8958_MICD_LVL_SEL_SHIFT                    0  /* MICD_LVL_SEL - [7:0] */
+#define WM8958_MICD_LVL_SEL_WIDTH                    8  /* MICD_LVL_SEL - [7:0] */
+
+/*
+ * R210 (0xD2) - Mic Detect 3
+ */
+#define WM8958_MICD_LVL_MASK                    0x07FC  /* MICD_LVL - [10:2] */
+#define WM8958_MICD_LVL_SHIFT                        2  /* MICD_LVL - [10:2] */
+#define WM8958_MICD_LVL_WIDTH                        9  /* MICD_LVL - [10:2] */
+#define WM8958_MICD_VALID                       0x0002  /* MICD_VALID */
+#define WM8958_MICD_VALID_MASK                  0x0002  /* MICD_VALID */
+#define WM8958_MICD_VALID_SHIFT                      1  /* MICD_VALID */
+#define WM8958_MICD_VALID_WIDTH                      1  /* MICD_VALID */
+#define WM8958_MICD_STS                         0x0001  /* MICD_STS */
+#define WM8958_MICD_STS_MASK                    0x0001  /* MICD_STS */
+#define WM8958_MICD_STS_SHIFT                        0  /* MICD_STS */
+#define WM8958_MICD_STS_WIDTH                        1  /* MICD_STS */
+
+/*
  * R256 (0x100) - Chip Revision
  */
 #define WM8994_CHIP_REV_MASK                    0x000F  /* CHIP_REV - [3:0] */
@@ -2069,6 +2131,14 @@
 /*
  * R520 (0x208) - Clocking (1)
  */
+#define WM8958_DSP2CLK_ENA                      0x4000  /* DSP2CLK_ENA */
+#define WM8958_DSP2CLK_ENA_MASK                 0x4000  /* DSP2CLK_ENA */
+#define WM8958_DSP2CLK_ENA_SHIFT                    14  /* DSP2CLK_ENA */
+#define WM8958_DSP2CLK_ENA_WIDTH                     1  /* DSP2CLK_ENA */
+#define WM8958_DSP2CLK_SRC                      0x1000  /* DSP2CLK_SRC */
+#define WM8958_DSP2CLK_SRC_MASK                 0x1000  /* DSP2CLK_SRC */
+#define WM8958_DSP2CLK_SRC_SHIFT                    12  /* DSP2CLK_SRC */
+#define WM8958_DSP2CLK_SRC_WIDTH                     1  /* DSP2CLK_SRC */
 #define WM8994_TOCLK_ENA                        0x0010  /* TOCLK_ENA */
 #define WM8994_TOCLK_ENA_MASK                   0x0010  /* TOCLK_ENA */
 #define WM8994_TOCLK_ENA_SHIFT                       4  /* TOCLK_ENA */
@@ -2553,6 +2623,63 @@
 #define WM8994_AIF2ADCR_DAT_INV_WIDTH                1  /* AIF2ADCR_DAT_INV */
 
 /*
+ * R800 (0x320) - AIF3 Control (1)
+ */
+#define WM8958_AIF3_LRCLK_INV                   0x0080  /* AIF3_LRCLK_INV */
+#define WM8958_AIF3_LRCLK_INV_MASK              0x0080  /* AIF3_LRCLK_INV */
+#define WM8958_AIF3_LRCLK_INV_SHIFT                  7  /* AIF3_LRCLK_INV */
+#define WM8958_AIF3_LRCLK_INV_WIDTH                  1  /* AIF3_LRCLK_INV */
+#define WM8958_AIF3_WL_MASK                     0x0060  /* AIF3_WL - [6:5] */
+#define WM8958_AIF3_WL_SHIFT                         5  /* AIF3_WL - [6:5] */
+#define WM8958_AIF3_WL_WIDTH                         2  /* AIF3_WL - [6:5] */
+#define WM8958_AIF3_FMT_MASK                    0x0018  /* AIF3_FMT - [4:3] */
+#define WM8958_AIF3_FMT_SHIFT                        3  /* AIF3_FMT - [4:3] */
+#define WM8958_AIF3_FMT_WIDTH                        2  /* AIF3_FMT - [4:3] */
+
+/*
+ * R801 (0x321) - AIF3 Control (2)
+ */
+#define WM8958_AIF3DAC_BOOST_MASK               0x0C00  /* AIF3DAC_BOOST - [11:10] */
+#define WM8958_AIF3DAC_BOOST_SHIFT                  10  /* AIF3DAC_BOOST - [11:10] */
+#define WM8958_AIF3DAC_BOOST_WIDTH                   2  /* AIF3DAC_BOOST - [11:10] */
+#define WM8958_AIF3DAC_COMP                     0x0010  /* AIF3DAC_COMP */
+#define WM8958_AIF3DAC_COMP_MASK                0x0010  /* AIF3DAC_COMP */
+#define WM8958_AIF3DAC_COMP_SHIFT                    4  /* AIF3DAC_COMP */
+#define WM8958_AIF3DAC_COMP_WIDTH                    1  /* AIF3DAC_COMP */
+#define WM8958_AIF3DAC_COMPMODE                 0x0008  /* AIF3DAC_COMPMODE */
+#define WM8958_AIF3DAC_COMPMODE_MASK            0x0008  /* AIF3DAC_COMPMODE */
+#define WM8958_AIF3DAC_COMPMODE_SHIFT                3  /* AIF3DAC_COMPMODE */
+#define WM8958_AIF3DAC_COMPMODE_WIDTH                1  /* AIF3DAC_COMPMODE */
+#define WM8958_AIF3ADC_COMP                     0x0004  /* AIF3ADC_COMP */
+#define WM8958_AIF3ADC_COMP_MASK                0x0004  /* AIF3ADC_COMP */
+#define WM8958_AIF3ADC_COMP_SHIFT                    2  /* AIF3ADC_COMP */
+#define WM8958_AIF3ADC_COMP_WIDTH                    1  /* AIF3ADC_COMP */
+#define WM8958_AIF3ADC_COMPMODE                 0x0002  /* AIF3ADC_COMPMODE */
+#define WM8958_AIF3ADC_COMPMODE_MASK            0x0002  /* AIF3ADC_COMPMODE */
+#define WM8958_AIF3ADC_COMPMODE_SHIFT                1  /* AIF3ADC_COMPMODE */
+#define WM8958_AIF3ADC_COMPMODE_WIDTH                1  /* AIF3ADC_COMPMODE */
+#define WM8958_AIF3_LOOPBACK                    0x0001  /* AIF3_LOOPBACK */
+#define WM8958_AIF3_LOOPBACK_MASK               0x0001  /* AIF3_LOOPBACK */
+#define WM8958_AIF3_LOOPBACK_SHIFT                   0  /* AIF3_LOOPBACK */
+#define WM8958_AIF3_LOOPBACK_WIDTH                   1  /* AIF3_LOOPBACK */
+
+/*
+ * R802 (0x322) - AIF3DAC Data
+ */
+#define WM8958_AIF3DAC_DAT_INV                  0x0001  /* AIF3DAC_DAT_INV */
+#define WM8958_AIF3DAC_DAT_INV_MASK             0x0001  /* AIF3DAC_DAT_INV */
+#define WM8958_AIF3DAC_DAT_INV_SHIFT                 0  /* AIF3DAC_DAT_INV */
+#define WM8958_AIF3DAC_DAT_INV_WIDTH                 1  /* AIF3DAC_DAT_INV */
+
+/*
+ * R803 (0x323) - AIF3ADC Data
+ */
+#define WM8958_AIF3ADC_DAT_INV                  0x0001  /* AIF3ADC_DAT_INV */
+#define WM8958_AIF3ADC_DAT_INV_MASK             0x0001  /* AIF3ADC_DAT_INV */
+#define WM8958_AIF3ADC_DAT_INV_SHIFT                 0  /* AIF3ADC_DAT_INV */
+#define WM8958_AIF3ADC_DAT_INV_WIDTH                 1  /* AIF3ADC_DAT_INV */
+
+/*
  * R1024 (0x400) - AIF1 ADC1 Left Volume
  */
 #define WM8994_AIF1ADC1_VU                      0x0100  /* AIF1ADC1_VU */
@@ -4289,4 +4416,102 @@
 #define WM8994_TEMP_SHUT_DB_SHIFT                    0  /* TEMP_SHUT_DB */
 #define WM8994_TEMP_SHUT_DB_WIDTH                    1  /* TEMP_SHUT_DB */
 
+/*
+ * R2304 (0x900) - DSP2_Program
+ */
+#define WM8958_DSP2_ENA                         0x0001  /* DSP2_ENA */
+#define WM8958_DSP2_ENA_MASK                    0x0001  /* DSP2_ENA */
+#define WM8958_DSP2_ENA_SHIFT                        0  /* DSP2_ENA */
+#define WM8958_DSP2_ENA_WIDTH                        1  /* DSP2_ENA */
+
+/*
+ * R2305 (0x901) - DSP2_Config
+ */
+#define WM8958_MBC_SEL_MASK                     0x0030  /* MBC_SEL - [5:4] */
+#define WM8958_MBC_SEL_SHIFT                         4  /* MBC_SEL - [5:4] */
+#define WM8958_MBC_SEL_WIDTH                         2  /* MBC_SEL - [5:4] */
+#define WM8958_MBC_ENA                          0x0001  /* MBC_ENA */
+#define WM8958_MBC_ENA_MASK                     0x0001  /* MBC_ENA */
+#define WM8958_MBC_ENA_SHIFT                         0  /* MBC_ENA */
+#define WM8958_MBC_ENA_WIDTH                         1  /* MBC_ENA */
+
+/*
+ * R2560 (0xA00) - DSP2_MagicNum
+ */
+#define WM8958_DSP2_MAGIC_NUM_MASK              0xFFFF  /* DSP2_MAGIC_NUM - [15:0] */
+#define WM8958_DSP2_MAGIC_NUM_SHIFT                  0  /* DSP2_MAGIC_NUM - [15:0] */
+#define WM8958_DSP2_MAGIC_NUM_WIDTH                 16  /* DSP2_MAGIC_NUM - [15:0] */
+
+/*
+ * R2561 (0xA01) - DSP2_ReleaseYear
+ */
+#define WM8958_DSP2_RELEASE_YEAR_MASK           0xFFFF  /* DSP2_RELEASE_YEAR - [15:0] */
+#define WM8958_DSP2_RELEASE_YEAR_SHIFT               0  /* DSP2_RELEASE_YEAR - [15:0] */
+#define WM8958_DSP2_RELEASE_YEAR_WIDTH              16  /* DSP2_RELEASE_YEAR - [15:0] */
+
+/*
+ * R2562 (0xA02) - DSP2_ReleaseMonthDay
+ */
+#define WM8958_DSP2_RELEASE_MONTH_MASK          0xFF00  /* DSP2_RELEASE_MONTH - [15:8] */
+#define WM8958_DSP2_RELEASE_MONTH_SHIFT              8  /* DSP2_RELEASE_MONTH - [15:8] */
+#define WM8958_DSP2_RELEASE_MONTH_WIDTH              8  /* DSP2_RELEASE_MONTH - [15:8] */
+#define WM8958_DSP2_RELEASE_DAY_MASK            0x00FF  /* DSP2_RELEASE_DAY - [7:0] */
+#define WM8958_DSP2_RELEASE_DAY_SHIFT                0  /* DSP2_RELEASE_DAY - [7:0] */
+#define WM8958_DSP2_RELEASE_DAY_WIDTH                8  /* DSP2_RELEASE_DAY - [7:0] */
+
+/*
+ * R2563 (0xA03) - DSP2_ReleaseTime
+ */
+#define WM8958_DSP2_RELEASE_HOURS_MASK          0xFF00  /* DSP2_RELEASE_HOURS - [15:8] */
+#define WM8958_DSP2_RELEASE_HOURS_SHIFT              8  /* DSP2_RELEASE_HOURS - [15:8] */
+#define WM8958_DSP2_RELEASE_HOURS_WIDTH              8  /* DSP2_RELEASE_HOURS - [15:8] */
+#define WM8958_DSP2_RELEASE_MINS_MASK           0x00FF  /* DSP2_RELEASE_MINS - [7:0] */
+#define WM8958_DSP2_RELEASE_MINS_SHIFT               0  /* DSP2_RELEASE_MINS - [7:0] */
+#define WM8958_DSP2_RELEASE_MINS_WIDTH               8  /* DSP2_RELEASE_MINS - [7:0] */
+
+/*
+ * R2564 (0xA04) - DSP2_VerMajMin
+ */
+#define WM8958_DSP2_MAJOR_VER_MASK              0xFF00  /* DSP2_MAJOR_VER - [15:8] */
+#define WM8958_DSP2_MAJOR_VER_SHIFT                  8  /* DSP2_MAJOR_VER - [15:8] */
+#define WM8958_DSP2_MAJOR_VER_WIDTH                  8  /* DSP2_MAJOR_VER - [15:8] */
+#define WM8958_DSP2_MINOR_VER_MASK              0x00FF  /* DSP2_MINOR_VER - [7:0] */
+#define WM8958_DSP2_MINOR_VER_SHIFT                  0  /* DSP2_MINOR_VER - [7:0] */
+#define WM8958_DSP2_MINOR_VER_WIDTH                  8  /* DSP2_MINOR_VER - [7:0] */
+
+/*
+ * R2565 (0xA05) - DSP2_VerBuild
+ */
+#define WM8958_DSP2_BUILD_VER_MASK              0xFFFF  /* DSP2_BUILD_VER - [15:0] */
+#define WM8958_DSP2_BUILD_VER_SHIFT                  0  /* DSP2_BUILD_VER - [15:0] */
+#define WM8958_DSP2_BUILD_VER_WIDTH                 16  /* DSP2_BUILD_VER - [15:0] */
+
+/*
+ * R2573 (0xA0D) - DSP2_ExecControl
+ */
+#define WM8958_DSP2_STOPC                       0x0020  /* DSP2_STOPC */
+#define WM8958_DSP2_STOPC_MASK                  0x0020  /* DSP2_STOPC */
+#define WM8958_DSP2_STOPC_SHIFT                      5  /* DSP2_STOPC */
+#define WM8958_DSP2_STOPC_WIDTH                      1  /* DSP2_STOPC */
+#define WM8958_DSP2_STOPS                       0x0010  /* DSP2_STOPS */
+#define WM8958_DSP2_STOPS_MASK                  0x0010  /* DSP2_STOPS */
+#define WM8958_DSP2_STOPS_SHIFT                      4  /* DSP2_STOPS */
+#define WM8958_DSP2_STOPS_WIDTH                      1  /* DSP2_STOPS */
+#define WM8958_DSP2_STOPI                       0x0008  /* DSP2_STOPI */
+#define WM8958_DSP2_STOPI_MASK                  0x0008  /* DSP2_STOPI */
+#define WM8958_DSP2_STOPI_SHIFT                      3  /* DSP2_STOPI */
+#define WM8958_DSP2_STOPI_WIDTH                      1  /* DSP2_STOPI */
+#define WM8958_DSP2_STOP                        0x0004  /* DSP2_STOP */
+#define WM8958_DSP2_STOP_MASK                   0x0004  /* DSP2_STOP */
+#define WM8958_DSP2_STOP_SHIFT                       2  /* DSP2_STOP */
+#define WM8958_DSP2_STOP_WIDTH                       1  /* DSP2_STOP */
+#define WM8958_DSP2_RUNR                        0x0002  /* DSP2_RUNR */
+#define WM8958_DSP2_RUNR_MASK                   0x0002  /* DSP2_RUNR */
+#define WM8958_DSP2_RUNR_SHIFT                       1  /* DSP2_RUNR */
+#define WM8958_DSP2_RUNR_WIDTH                       1  /* DSP2_RUNR */
+#define WM8958_DSP2_RUN                         0x0001  /* DSP2_RUN */
+#define WM8958_DSP2_RUN_MASK                    0x0001  /* DSP2_RUN */
+#define WM8958_DSP2_RUN_SHIFT                        0  /* DSP2_RUN */
+#define WM8958_DSP2_RUN_WIDTH                        1  /* DSP2_RUN */
+
 #endif
diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h
index d19e2114fd86..5c99da1078aa 100644
--- a/include/linux/mmc/sh_mmcif.h
+++ b/include/linux/mmc/sh_mmcif.h
@@ -59,19 +59,19 @@ struct sh_mmcif_plat_data {
 #define MMCIF_CE_HOST_STS2      0x0000004C
 #define MMCIF_CE_VERSION        0x0000007C
 
-extern inline u32 sh_mmcif_readl(void __iomem *addr, int reg)
+static inline u32 sh_mmcif_readl(void __iomem *addr, int reg)
 {
         return readl(addr + reg);
 }
 
-extern inline void sh_mmcif_writel(void __iomem *addr, int reg, u32 val)
+static inline void sh_mmcif_writel(void __iomem *addr, int reg, u32 val)
 {
         writel(val, addr + reg);
 }
 
 #define SH_MMCIF_BBS 512 /* boot block size */
 
-extern inline void sh_mmcif_boot_cmd_send(void __iomem *base,
+static inline void sh_mmcif_boot_cmd_send(void __iomem *base,
                                           unsigned long cmd, unsigned long arg)
 {
         sh_mmcif_writel(base, MMCIF_CE_INT, 0);
@@ -79,7 +79,7 @@ extern inline void sh_mmcif_boot_cmd_send(void __iomem *base,
         sh_mmcif_writel(base, MMCIF_CE_CMD_SET, cmd);
 }
 
-extern inline int sh_mmcif_boot_cmd_poll(void __iomem *base, unsigned long mask)
+static inline int sh_mmcif_boot_cmd_poll(void __iomem *base, unsigned long mask)
 {
         unsigned long tmp;
         int cnt;
@@ -95,14 +95,14 @@ extern inline int sh_mmcif_boot_cmd_poll(void __iomem *base, unsigned long mask)
         return -1;
 }
 
-extern inline int sh_mmcif_boot_cmd(void __iomem *base,
+static inline int sh_mmcif_boot_cmd(void __iomem *base,
                                     unsigned long cmd, unsigned long arg)
 {
         sh_mmcif_boot_cmd_send(base, cmd, arg);
         return sh_mmcif_boot_cmd_poll(base, 0x00010000);
 }
 
-extern inline int sh_mmcif_boot_do_read_single(void __iomem *base,
+static inline int sh_mmcif_boot_do_read_single(void __iomem *base,
                                                unsigned int block_nr,
                                                unsigned long *buf)
 {
@@ -125,7 +125,7 @@ extern inline int sh_mmcif_boot_do_read_single(void __iomem *base,
         return 0;
 }
 
-extern inline int sh_mmcif_boot_do_read(void __iomem *base,
+static inline int sh_mmcif_boot_do_read(void __iomem *base,
                                         unsigned long first_block,
                                         unsigned long nr_blocks,
                                         void *buf)
@@ -143,7 +143,7 @@ extern inline int sh_mmcif_boot_do_read(void __iomem *base,
         return ret;
 }
 
-extern inline void sh_mmcif_boot_init(void __iomem *base)
+static inline void sh_mmcif_boot_init(void __iomem *base)
 {
         unsigned long tmp;
 
@@ -177,7 +177,7 @@ extern inline void sh_mmcif_boot_init(void __iomem *base)
         sh_mmcif_boot_cmd(base, 0x03400040, 0x00010000);
 }
 
-extern inline void sh_mmcif_boot_slurp(void __iomem *base,
+static inline void sh_mmcif_boot_slurp(void __iomem *base,
                                        unsigned char *buf,
                                        unsigned long no_bytes)
 {
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 072652d94d9f..d8fd2c23a1b9 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1554,6 +1554,11 @@ static inline void netif_tx_wake_all_queues(struct net_device *dev)
 
 static inline void netif_tx_stop_queue(struct netdev_queue *dev_queue)
 {
+        if (WARN_ON(!dev_queue)) {
+                printk(KERN_INFO "netif_stop_queue() cannot be called before "
+                       "register_netdev()");
+                return;
+        }
         set_bit(__QUEUE_STATE_XOFF, &dev_queue->state);
 }
 
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 89341c32631a..03317c8d4077 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -215,7 +215,7 @@ NF_HOOK_COND(uint8_t pf, unsigned int hook, struct sk_buff *skb,
         int ret;
 
         if (!cond ||
-            (ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, INT_MIN) == 1))
+            ((ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, INT_MIN)) == 1))
                 ret = okfn(skb);
         return ret;
 }
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 057bf22a8323..40150f345982 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -747,6 +747,16 @@ struct perf_event {
         u64                             tstamp_running;
         u64                             tstamp_stopped;
 
+        /*
+         * timestamp shadows the actual context timing but it can
+         * be safely used in NMI interrupt context. It reflects the
+         * context time as it was when the event was last scheduled in.
+         *
+         * ctx_time already accounts for ctx->timestamp. Therefore to
+         * compute ctx_time for a sample, simply add perf_clock().
+         */
+        u64                             shadow_ctx_time;
+
         struct perf_event_attr          attr;
         struct hw_perf_event            hw;
 
diff --git a/include/linux/printk.h b/include/linux/printk.h
new file mode 100644
index 000000000000..b772ca5fbdf0
--- /dev/null
+++ b/include/linux/printk.h
@@ -0,0 +1,248 @@
+#ifndef __KERNEL_PRINTK__
+#define __KERNEL_PRINTK__
+
+extern const char linux_banner[];
+extern const char linux_proc_banner[];
+
+#define KERN_EMERG      "<0>"   /* system is unusable                   */
+#define KERN_ALERT      "<1>"   /* action must be taken immediately     */
+#define KERN_CRIT       "<2>"   /* critical conditions                  */
+#define KERN_ERR        "<3>"   /* error conditions                     */
+#define KERN_WARNING    "<4>"   /* warning conditions                   */
+#define KERN_NOTICE     "<5>"   /* normal but significant condition     */
+#define KERN_INFO       "<6>"   /* informational                        */
+#define KERN_DEBUG      "<7>"   /* debug-level messages                 */
+
+/* Use the default kernel loglevel */
+#define KERN_DEFAULT    "<d>"
+/*
+ * Annotation for a "continued" line of log printout (only done after a
+ * line that had no enclosing \n). Only to be used by core/arch code
+ * during early bootup (a continued line is not SMP-safe otherwise).
+ */
+#define KERN_CONT       "<c>"
+
+extern int console_printk[];
+
+#define console_loglevel (console_printk[0])
+#define default_message_loglevel (console_printk[1])
+#define minimum_console_loglevel (console_printk[2])
+#define default_console_loglevel (console_printk[3])
+
+struct va_format {
+        const char *fmt;
+        va_list *va;
+};
+
+/*
+ * FW_BUG
+ * Add this to a message where you are sure the firmware is buggy or behaves
+ * really stupid or out of spec. Be aware that the responsible BIOS developer
+ * should be able to fix this issue or at least get a concrete idea of the
+ * problem by reading your message without the need of looking at the kernel
+ * code.
+ *
+ * Use it for definite and high priority BIOS bugs.
+ *
+ * FW_WARN
+ * Use it for not that clear (e.g. could the kernel messed up things already?)
+ * and medium priority BIOS bugs.
+ *
+ * FW_INFO
+ * Use this one if you want to tell the user or vendor about something
+ * suspicious, but generally harmless related to the firmware.
+ *
+ * Use it for information or very low priority BIOS bugs.
+ */
+#define FW_BUG          "[Firmware Bug]: "
+#define FW_WARN         "[Firmware Warn]: "
+#define FW_INFO         "[Firmware Info]: "
+
+/*
+ * HW_ERR
+ * Add this to a message for hardware errors, so that user can report
+ * it to hardware vendor instead of LKML or software vendor.
+ */
+#define HW_ERR          "[Hardware Error]: "
+
+#ifdef CONFIG_PRINTK
+asmlinkage int vprintk(const char *fmt, va_list args)
+        __attribute__ ((format (printf, 1, 0)));
+asmlinkage int printk(const char * fmt, ...)
+        __attribute__ ((format (printf, 1, 2))) __cold;
+
+/*
+ * Please don't use printk_ratelimit(), because it shares ratelimiting state
+ * with all other unrelated printk_ratelimit() callsites.  Instead use
+ * printk_ratelimited() or plain old __ratelimit().
+ */
+extern int __printk_ratelimit(const char *func);
+#define printk_ratelimit() __printk_ratelimit(__func__)
+extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
+                                   unsigned int interval_msec);
+
+extern int printk_delay_msec;
+extern int dmesg_restrict;
+
+/*
+ * Print a one-time message (analogous to WARN_ONCE() et al):
+ */
+#define printk_once(x...) ({                    \
+        static bool __print_once;               \
+                                                \
+        if (!__print_once) {                    \
+                __print_once = true;            \
+                printk(x);                      \
+        }                                       \
+})
+
+void log_buf_kexec_setup(void);
+#else
+static inline int vprintk(const char *s, va_list args)
+        __attribute__ ((format (printf, 1, 0)));
+static inline int vprintk(const char *s, va_list args) { return 0; }
+static inline int printk(const char *s, ...)
+        __attribute__ ((format (printf, 1, 2)));
+static inline int __cold printk(const char *s, ...) { return 0; }
+static inline int printk_ratelimit(void) { return 0; }
+static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, \
+                                          unsigned int interval_msec)   \
+                { return false; }
+
+/* No effect, but we still get type checking even in the !PRINTK case: */
+#define printk_once(x...) printk(x)
+
+static inline void log_buf_kexec_setup(void)
+{
+}
+#endif
+
+/*
+ * Dummy printk for disabled debugging statements to use whilst maintaining
+ * gcc's format and side-effect checking.
+ */
+static inline __attribute__ ((format (printf, 1, 2)))
+int no_printk(const char *s, ...) { return 0; }
+
+extern int printk_needs_cpu(int cpu);
+extern void printk_tick(void);
+
+extern void asmlinkage __attribute__((format(printf, 1, 2)))
+        early_printk(const char *fmt, ...);
+
+static inline void console_silent(void)
+{
+        console_loglevel = 0;
+}
+
+static inline void console_verbose(void)
+{
+        if (console_loglevel)
+                console_loglevel = 15;
+}
+
+extern void dump_stack(void) __cold;
+
+enum {
+        DUMP_PREFIX_NONE,
+        DUMP_PREFIX_ADDRESS,
+        DUMP_PREFIX_OFFSET
+};
+extern void hex_dump_to_buffer(const void *buf, size_t len,
+                                int rowsize, int groupsize,
+                                char *linebuf, size_t linebuflen, bool ascii);
+extern void print_hex_dump(const char *level, const char *prefix_str,
+                                int prefix_type, int rowsize, int groupsize,
+                                const void *buf, size_t len, bool ascii);
+extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
+                        const void *buf, size_t len);
+
+#ifndef pr_fmt
+#define pr_fmt(fmt) fmt
+#endif
+
+#define pr_emerg(fmt, ...) \
+        printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_alert(fmt, ...) \
+        printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_crit(fmt, ...) \
+        printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_err(fmt, ...) \
+        printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warning(fmt, ...) \
+        printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warn pr_warning
+#define pr_notice(fmt, ...) \
+        printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_info(fmt, ...) \
+        printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_cont(fmt, ...) \
+        printk(KERN_CONT fmt, ##__VA_ARGS__)
+
+/* pr_devel() should produce zero code unless DEBUG is defined */
+#ifdef DEBUG
+#define pr_devel(fmt, ...) \
+        printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#else
+#define pr_devel(fmt, ...) \
+        ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
+#endif
+
+/* If you are writing a driver, please use dev_dbg instead */
+#if defined(DEBUG)
+#define pr_debug(fmt, ...) \
+        printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#elif defined(CONFIG_DYNAMIC_DEBUG)
+/* dynamic_pr_debug() uses pr_fmt() internally so we don't need it here */
+#define pr_debug(fmt, ...) \
+        dynamic_pr_debug(fmt, ##__VA_ARGS__)
+#else
+#define pr_debug(fmt, ...) \
+        ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
+#endif
+
+/*
+ * ratelimited messages with local ratelimit_state,
+ * no local ratelimit_state used in the !PRINTK case
+ */
+#ifdef CONFIG_PRINTK
+#define printk_ratelimited(fmt, ...)  ({                                \
+        static DEFINE_RATELIMIT_STATE(_rs,                              \
+                                      DEFAULT_RATELIMIT_INTERVAL,       \
+                                      DEFAULT_RATELIMIT_BURST);         \
+                                                                        \
+        if (__ratelimit(&_rs))                                          \
+                printk(fmt, ##__VA_ARGS__);                             \
+})
+#else
+/* No effect, but we still get type checking even in the !PRINTK case: */
+#define printk_ratelimited printk
+#endif
+
+#define pr_emerg_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_alert_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_crit_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_err_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warning_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warn_ratelimited pr_warning_ratelimited
+#define pr_notice_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_info_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
+/* no pr_cont_ratelimited, don't do that... */
+/* If you are writing a driver, please use dev_dbg instead */
+#if defined(DEBUG)
+#define pr_debug_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#else
+#define pr_debug_ratelimited(fmt, ...) \
+        ({ if (0) printk_ratelimited(KERN_DEBUG pr_fmt(fmt), \
+                                     ##__VA_ARGS__); 0; })
+#endif
+
+#endif
diff --git a/include/linux/pwm_backlight.h b/include/linux/pwm_backlight.h
index 01b3d759f1fc..e031e1a486d9 100644
--- a/include/linux/pwm_backlight.h
+++ b/include/linux/pwm_backlight.h
@@ -8,6 +8,7 @@ struct platform_pwm_backlight_data {
         int pwm_id;
         unsigned int max_brightness;
         unsigned int dft_brightness;
+        unsigned int lth_brightness;
         unsigned int pwm_period_ns;
         int (*init)(struct device *dev);
         int (*notify)(struct device *dev, int brightness);
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index a39cbed9ee17..ab2baa5c4884 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -34,19 +34,13 @@
  * needed for RCU lookups (because root->height is unreliable). The only
  * time callers need worry about this is when doing a lookup_slot under
  * RCU.
+ *
+ * Indirect pointer in fact is also used to tag the last pointer of a node
+ * when it is shrunk, before we rcu free the node. See shrink code for
+ * details.
  */
 #define RADIX_TREE_INDIRECT_PTR 1
-#define RADIX_TREE_RETRY ((void *)-1UL)
-
-static inline void *radix_tree_ptr_to_indirect(void *ptr)
-{
-        return (void *)((unsigned long)ptr | RADIX_TREE_INDIRECT_PTR);
-}
 
-static inline void *radix_tree_indirect_to_ptr(void *ptr)
-{
-        return (void *)((unsigned long)ptr & ~RADIX_TREE_INDIRECT_PTR);
-}
 #define radix_tree_indirect_to_ptr(ptr) \
         radix_tree_indirect_to_ptr((void __force *)(ptr))
 
@@ -140,16 +134,29 @@ do {									\
  *              removed.
  *
  * For use with radix_tree_lookup_slot().  Caller must hold tree at least read
- * locked across slot lookup and dereference.  More likely, will be used with
- * radix_tree_replace_slot(), as well, so caller will hold tree write locked.
+ * locked across slot lookup and dereference. Not required if write lock is
+ * held (ie. items cannot be concurrently inserted).
+ *
+ * radix_tree_deref_retry must be used to confirm validity of the pointer if
+ * only the read lock is held.
  */
 static inline void *radix_tree_deref_slot(void **pslot)
 {
-        void *ret = rcu_dereference(*pslot);
-        if (unlikely(radix_tree_is_indirect_ptr(ret)))
-                ret = RADIX_TREE_RETRY;
-        return ret;
+        return rcu_dereference(*pslot);
 }
+
+/**
+ * radix_tree_deref_retry       - check radix_tree_deref_slot
+ * @arg:        pointer returned by radix_tree_deref_slot
+ * Returns:     0 if retry is not required, otherwise retry is required
+ *
+ * radix_tree_deref_retry must be used with radix_tree_deref_slot.
+ */
+static inline int radix_tree_deref_retry(void *arg)
+{
+        return unlikely((unsigned long)arg & RADIX_TREE_INDIRECT_PTR);
+}
+
 /**
  * radix_tree_replace_slot      - replace item in a slot
  * @pslot:      pointer to slot, returned by radix_tree_lookup_slot
diff --git a/include/linux/resource.h b/include/linux/resource.h
index 88d36f9145ba..d01c96c1966e 100644
--- a/include/linux/resource.h
+++ b/include/linux/resource.h
@@ -2,6 +2,7 @@
 #define _LINUX_RESOURCE_H
 
 #include <linux/time.h>
+#include <linux/types.h>
 
 /*
  * Resource control/accounting header file for linux
diff --git a/include/linux/security.h b/include/linux/security.h
index b8246a8df7d2..fd4d55fb8845 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -77,7 +77,6 @@ extern int cap_task_prctl(int option, unsigned long arg2, unsigned long arg3,
 extern int cap_task_setscheduler(struct task_struct *p);
 extern int cap_task_setioprio(struct task_struct *p, int ioprio);
 extern int cap_task_setnice(struct task_struct *p, int nice);
-extern int cap_syslog(int type, bool from_file);
 extern int cap_vm_enough_memory(struct mm_struct *mm, long pages);
 
 struct msghdr;
@@ -1388,7 +1387,7 @@ struct security_operations {
         int (*sysctl) (struct ctl_table *table, int op);
         int (*quotactl) (int cmds, int type, int id, struct super_block *sb);
         int (*quota_on) (struct dentry *dentry);
-        int (*syslog) (int type, bool from_file);
+        int (*syslog) (int type);
         int (*settime) (struct timespec *ts, struct timezone *tz);
         int (*vm_enough_memory) (struct mm_struct *mm, long pages);
 
@@ -1671,7 +1670,7 @@ int security_real_capable_noaudit(struct task_struct *tsk, int cap);
 int security_sysctl(struct ctl_table *table, int op);
 int security_quotactl(int cmds, int type, int id, struct super_block *sb);
 int security_quota_on(struct dentry *dentry);
-int security_syslog(int type, bool from_file);
+int security_syslog(int type);
 int security_settime(struct timespec *ts, struct timezone *tz);
 int security_vm_enough_memory(long pages);
 int security_vm_enough_memory_mm(struct mm_struct *mm, long pages);
@@ -1901,9 +1900,9 @@ static inline int security_quota_on(struct dentry *dentry)
         return 0;
 }
 
-static inline int security_syslog(int type, bool from_file)
+static inline int security_syslog(int type)
 {
-        return cap_syslog(type, from_file);
+        return 0;
 }
 
 static inline int security_settime(struct timespec *ts, struct timezone *tz)
diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h
index 4dca992f3093..cea0c38e7a63 100644
--- a/include/linux/sh_clk.h
+++ b/include/linux/sh_clk.h
@@ -122,6 +122,10 @@ int clk_rate_table_find(struct clk *clk,
 long clk_rate_div_range_round(struct clk *clk, unsigned int div_min,
                               unsigned int div_max, unsigned long rate);
 
+long clk_round_parent(struct clk *clk, unsigned long target,
+                      unsigned long *best_freq, unsigned long *parent_freq,
+                      unsigned int div_min, unsigned int div_max);
+
 #define SH_CLK_MSTP32(_parent, _enable_reg, _enable_bit, _flags)        \
 {                                                                       \
         .parent         = _parent,                                      \
diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h
index f656d1a43dc0..5812fefbcedf 100644
--- a/include/linux/sh_intc.h
+++ b/include/linux/sh_intc.h
@@ -79,7 +79,7 @@ struct intc_hw_desc {
         unsigned int nr_subgroups;
 };
 
-#define _INTC_ARRAY(a) a, a == NULL ? 0 : sizeof(a)/sizeof(*a)
+#define _INTC_ARRAY(a) a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
 
 #define INTC_HW_DESC(vectors, groups, mask_regs,        \
                      prio_regs, sense_regs, ack_regs)   \
diff --git a/include/linux/sh_timer.h b/include/linux/sh_timer.h
index 864bd56bd3b0..4d9dcd138315 100644
--- a/include/linux/sh_timer.h
+++ b/include/linux/sh_timer.h
@@ -5,7 +5,6 @@ struct sh_timer_config {
         char *name;
         long channel_offset;
         int timer_bit;
-        char *clk;
         unsigned long clockevent_rating;
         unsigned long clocksource_rating;
 };
diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h
index bbdb680ffbe9..aea0d438e3c7 100644
--- a/include/linux/sunrpc/svc_xprt.h
+++ b/include/linux/sunrpc/svc_xprt.h
@@ -82,18 +82,28 @@ struct svc_xprt {
         struct net              *xpt_net;
 };
 
-static inline void register_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u)
+static inline void unregister_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u)
 {
         spin_lock(&xpt->xpt_lock);
-        list_add(&u->list, &xpt->xpt_users);
+        list_del_init(&u->list);
         spin_unlock(&xpt->xpt_lock);
 }
 
-static inline void unregister_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u)
+static inline int register_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u)
 {
         spin_lock(&xpt->xpt_lock);
-        list_del_init(&u->list);
+        if (test_bit(XPT_CLOSE, &xpt->xpt_flags)) {
+                /*
+                 * The connection is about to be deleted soon (or,
+                 * worse, may already be deleted--in which case we've
+                 * already notified the xpt_users).
+                 */
+                spin_unlock(&xpt->xpt_lock);
+                return -ENOTCONN;
+        }
+        list_add(&u->list, &xpt->xpt_users);
         spin_unlock(&xpt->xpt_lock);
+        return 0;
 }
 
 int     svc_reg_xprt_class(struct svc_xprt_class *);
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 2a754748dd5f..c7ea9bc8897c 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -50,7 +50,7 @@
 #define N_V253          19      /* Codec control over voice modem */
 #define N_CAIF          20      /* CAIF protocol for talking to modems */
 #define N_GSM0710       21      /* GSM 0710 Mux */
-#define N_TI_WL 22      /* for TI's WL BT, FM, GPS combo chips */
+#define N_TI_WL         22      /* for TI's WL BT, FM, GPS combo chips */
 
 /*
  * This character is the same as _POSIX_VDISABLE: it cannot be used as
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 35fe6ab222bb..24300d8a1bc1 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -797,7 +797,7 @@ struct usbdrv_wrap {
  * @disconnect: Called when the interface is no longer accessible, usually
  *      because its device has been (or is being) disconnected or the
  *      driver module is being unloaded.
- * @ioctl: Used for drivers that want to talk to userspace through
+ * @unlocked_ioctl: Used for drivers that want to talk to userspace through
  *      the "usbfs" filesystem.  This lets devices provide ways to
  *      expose information to user space regardless of where they
  *      do (or don't) show up otherwise in the filesystem.
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
index ee2dd1d506ed..2387f9fc8138 100644
--- a/include/linux/usb/musb.h
+++ b/include/linux/usb/musb.h
@@ -89,6 +89,8 @@ struct musb_hdrc_config {
         /* A GPIO controlling VRSEL in Blackfin */
         unsigned int    gpio_vrsel;
         unsigned int    gpio_vrsel_active;
+        /* musb CLKIN in Blackfin in MHZ */
+        unsigned char   clkin;
 #endif
 
 };
diff --git a/include/net/caif/caif_dev.h b/include/net/caif/caif_dev.h
index 6da573c75d54..8eff83b95366 100644
--- a/include/net/caif/caif_dev.h
+++ b/include/net/caif/caif_dev.h
@@ -28,7 +28,7 @@ struct caif_param {
  * @sockaddr:           Socket address to connect.
  * @priority:           Priority of the connection.
  * @link_selector:      Link selector (high bandwidth or low latency)
- * @link_name:          Name of the CAIF Link Layer to use.
+ * @ifindex:            kernel index of the interface.
  * @param:              Connect Request parameters (CAIF_SO_REQ_PARAM).
  *
  * This struct is used when connecting a CAIF channel.
@@ -39,7 +39,7 @@ struct caif_connect_request {
         struct sockaddr_caif sockaddr;
         enum caif_channel_priority priority;
         enum caif_link_selector link_selector;
-        char link_name[16];
+        int ifindex;
         struct caif_param param;
 };
 
diff --git a/include/net/caif/caif_spi.h b/include/net/caif/caif_spi.h
index ce4570dff020..87c3d11b8e55 100644
--- a/include/net/caif/caif_spi.h
+++ b/include/net/caif/caif_spi.h
@@ -121,6 +121,8 @@ struct cfspi {
         wait_queue_head_t wait;
         spinlock_t lock;
         bool flow_stop;
+        bool slave;
+        bool slave_talked;
 #ifdef CONFIG_DEBUG_FS
         enum cfspi_state dbg_state;
         u16 pcmd;
diff --git a/include/net/caif/cfcnfg.h b/include/net/caif/cfcnfg.h
index bd646faffa47..f688478bfb84 100644
--- a/include/net/caif/cfcnfg.h
+++ b/include/net/caif/cfcnfg.h
@@ -139,10 +139,10 @@ struct dev_info *cfcnfg_get_phyid(struct cfcnfg *cnfg,
                      enum cfcnfg_phy_preference phy_pref);
 
 /**
- * cfcnfg_get_named() - Get the Physical Identifier of CAIF Link Layer
+ * cfcnfg_get_id_from_ifi() - Get the Physical Identifier of ifindex,
+ *                      it matches caif physical id with the kernel interface id.
  * @cnfg:       Configuration object
- * @name:       Name of the Physical Layer (Caif Link Layer)
+ * @ifi:        ifindex obtained from socket.c bindtodevice.
  */
-int cfcnfg_get_named(struct cfcnfg *cnfg, char *name);
-
+int cfcnfg_get_id_from_ifi(struct cfcnfg *cnfg, int ifi);
 #endif                          /* CFCNFG_H_ */
diff --git a/include/net/dn.h b/include/net/dn.h
index e5469f7b67a3..a514a3cf4573 100644
--- a/include/net/dn.h
+++ b/include/net/dn.h
@@ -225,7 +225,7 @@ extern int decnet_di_count;
 extern int decnet_dr_count;
 extern int decnet_no_fc_max_cwnd;
 
-extern int sysctl_decnet_mem[3];
+extern long sysctl_decnet_mem[3];
 extern int sysctl_decnet_wmem[3];
 extern int sysctl_decnet_rmem[3];
 
diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h
index 1fa5306e3e23..51665b3461b8 100644
--- a/include/net/dst_ops.h
+++ b/include/net/dst_ops.h
@@ -2,6 +2,7 @@
 #define _NET_DST_OPS_H
 #include <linux/types.h>
 #include <linux/percpu_counter.h>
+#include <linux/cache.h>
 
 struct dst_entry;
 struct kmem_cachep;
diff --git a/include/net/netlink.h b/include/net/netlink.h
index f3b201d335b3..9801c55de5d6 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -384,7 +384,7 @@ static inline int nlmsg_parse(const struct nlmsghdr *nlh, int hdrlen,
  *
  * Returns the first attribute which matches the specified type.
  */
-static inline struct nlattr *nlmsg_find_attr(struct nlmsghdr *nlh,
+static inline struct nlattr *nlmsg_find_attr(const struct nlmsghdr *nlh,
                                              int hdrlen, int attrtype)
 {
         return nla_find(nlmsg_attrdata(nlh, hdrlen),
diff --git a/include/net/sock.h b/include/net/sock.h
index c7a736228ca2..a6338d039857 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -762,7 +762,7 @@ struct proto {
 
         /* Memory pressure */
         void                    (*enter_memory_pressure)(struct sock *sk);
-        atomic_t                *memory_allocated;      /* Current allocated memory. */
+        atomic_long_t           *memory_allocated;      /* Current allocated memory. */
         struct percpu_counter   *sockets_allocated;     /* Current number of sockets. */
         /*
          * Pressure flag: try to collapse.
@@ -771,7 +771,7 @@ struct proto {
          * is strict, actions are advisory and have some latency.
          */
         int                     *memory_pressure;
-        int                     *sysctl_mem;
+        long                    *sysctl_mem;
         int                     *sysctl_wmem;
         int                     *sysctl_rmem;
         int                     max_header;
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 4fee0424af7e..e36c874c7fb1 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -224,7 +224,7 @@ extern int sysctl_tcp_fack;
 extern int sysctl_tcp_reordering;
 extern int sysctl_tcp_ecn;
 extern int sysctl_tcp_dsack;
-extern int sysctl_tcp_mem[3];
+extern long sysctl_tcp_mem[3];
 extern int sysctl_tcp_wmem[3];
 extern int sysctl_tcp_rmem[3];
 extern int sysctl_tcp_app_win;
@@ -247,7 +247,7 @@ extern int sysctl_tcp_cookie_size;
 extern int sysctl_tcp_thin_linear_timeouts;
 extern int sysctl_tcp_thin_dupack;
 
-extern atomic_t tcp_memory_allocated;
+extern atomic_long_t tcp_memory_allocated;
 extern struct percpu_counter tcp_sockets_allocated;
 extern int tcp_memory_pressure;
 
@@ -280,7 +280,7 @@ static inline bool tcp_too_many_orphans(struct sock *sk, int shift)
         }
 
         if (sk->sk_wmem_queued > SOCK_MIN_SNDBUF &&
-            atomic_read(&tcp_memory_allocated) > sysctl_tcp_mem[2])
+            atomic_long_read(&tcp_memory_allocated) > sysctl_tcp_mem[2])
                 return true;
         return false;
 }
diff --git a/include/net/udp.h b/include/net/udp.h
index 200b82848c9a..bb967dd59bf7 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -105,10 +105,10 @@ static inline struct udp_hslot *udp_hashslot2(struct udp_table *table,
 
 extern struct proto udp_prot;
 
-extern atomic_t udp_memory_allocated;
+extern atomic_long_t udp_memory_allocated;
 
 /* sysctl variables for udp */
-extern int sysctl_udp_mem[3];
+extern long sysctl_udp_mem[3];
 extern int sysctl_udp_rmem_min;
 extern int sysctl_udp_wmem_min;
 
diff --git a/include/sound/alc5623.h b/include/sound/alc5623.h
new file mode 100644
index 000000000000..422c97d43df3
--- /dev/null
+++ b/include/sound/alc5623.h
@@ -0,0 +1,15 @@
+#ifndef _INCLUDE_SOUND_ALC5623_H
+#define _INCLUDE_SOUND_ALC5623_H
+struct alc5623_platform_data {
+        /* configure :                              */
+        /* Lineout/Speaker Amps Vmid ratio control  */
+        /* enable/disable adc/dac high pass filters */
+        unsigned int add_ctrl;
+        /* configure :                              */
+        /* output to enable when jack is low        */
+        /* output to enable when jack is high       */
+        /* jack detect (gpio/nc/jack detect [12]    */
+        unsigned int jack_det_ctrl;
+};
+#endif
+
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index e7b680248006..0195b7ee17e1 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -16,8 +16,6 @@
 
 #include <linux/list.h>
 
-#include <sound/soc.h>
-
 struct snd_pcm_substream;
 
 /*
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 8fd3b41b763f..041e98b493b7 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -16,7 +16,6 @@
 #include <linux/device.h>
 #include <linux/types.h>
 #include <sound/control.h>
-#include <sound/soc.h>
 
 /* widget has no PM register bit */
 #define SND_SOC_NOPM    -1
@@ -297,6 +296,7 @@ enum snd_soc_dapm_type;
 struct snd_soc_dapm_path;
 struct snd_soc_dapm_pin;
 struct snd_soc_dapm_route;
+struct snd_soc_dapm_context;
 
 int dapm_reg_event(struct snd_soc_dapm_widget *w,
                    struct snd_kcontrol *kcontrol, int event);
@@ -324,16 +324,16 @@ int snd_soc_dapm_get_pin_switch(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *uncontrol);
 int snd_soc_dapm_put_pin_switch(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *uncontrol);
-int snd_soc_dapm_new_control(struct snd_soc_codec *codec,
+int snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm,
         const struct snd_soc_dapm_widget *widget);
-int snd_soc_dapm_new_controls(struct snd_soc_codec *codec,
+int snd_soc_dapm_new_controls(struct snd_soc_dapm_context *dapm,
         const struct snd_soc_dapm_widget *widget,
         int num);
 
 /* dapm path setup */
-int snd_soc_dapm_new_widgets(struct snd_soc_codec *codec);
-void snd_soc_dapm_free(struct snd_soc_codec *codec);
-int snd_soc_dapm_add_routes(struct snd_soc_codec *codec,
+int snd_soc_dapm_new_widgets(struct snd_soc_dapm_context *dapm);
+void snd_soc_dapm_free(struct snd_soc_dapm_context *dapm);
+int snd_soc_dapm_add_routes(struct snd_soc_dapm_context *dapm,
                             const struct snd_soc_dapm_route *route, int num);
 
 /* dapm events */
@@ -343,17 +343,21 @@ void snd_soc_dapm_shutdown(struct snd_soc_card *card);
 
 /* dapm sys fs - used by the core */
 int snd_soc_dapm_sys_add(struct device *dev);
-void snd_soc_dapm_debugfs_init(struct snd_soc_codec *codec);
+void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm);
 
 /* dapm audio pin control and status */
-int snd_soc_dapm_enable_pin(struct snd_soc_codec *codec, const char *pin);
-int snd_soc_dapm_disable_pin(struct snd_soc_codec *codec, const char *pin);
-int snd_soc_dapm_nc_pin(struct snd_soc_codec *codec, const char *pin);
-int snd_soc_dapm_get_pin_status(struct snd_soc_codec *codec, const char *pin);
-int snd_soc_dapm_sync(struct snd_soc_codec *codec);
-int snd_soc_dapm_force_enable_pin(struct snd_soc_codec *codec,
+int snd_soc_dapm_enable_pin(struct snd_soc_dapm_context *dapm,
+                            const char *pin);
+int snd_soc_dapm_disable_pin(struct snd_soc_dapm_context *dapm,
+                             const char *pin);
+int snd_soc_dapm_nc_pin(struct snd_soc_dapm_context *dapm, const char *pin);
+int snd_soc_dapm_get_pin_status(struct snd_soc_dapm_context *dapm,
+                                const char *pin);
+int snd_soc_dapm_sync(struct snd_soc_dapm_context *dapm);
+int snd_soc_dapm_force_enable_pin(struct snd_soc_dapm_context *dapm,
                                   const char *pin);
-int snd_soc_dapm_ignore_suspend(struct snd_soc_codec *codec, const char *pin);
+int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm,
+                                const char *pin);
 
 /* dapm widget types */
 enum snd_soc_dapm_type {
@@ -425,6 +429,7 @@ struct snd_soc_dapm_widget {
         char *sname;    /* stream name */
         struct snd_soc_codec *codec;
         struct list_head list;
+        struct snd_soc_dapm_context *dapm;
 
         /* dapm control */
         short reg;                                              /* negative reg = no direct dapm */
@@ -461,4 +466,21 @@ struct snd_soc_dapm_widget {
         struct list_head power_list;
 };
 
+/* DAPM context */
+struct snd_soc_dapm_context {
+        struct list_head widgets;
+        struct list_head paths;
+        enum snd_soc_bias_level bias_level;
+        enum snd_soc_bias_level suspend_bias_level;
+        struct delayed_work delayed_work;
+        unsigned int idle_bias_off:1; /* Use BIAS_OFF instead of STANDBY */
+
+        struct device *dev; /* from parent - for debug */
+        struct snd_soc_codec *codec; /* parent codec */
+        struct snd_soc_card *card; /* parent card */
+#ifdef CONFIG_DEBUG_FS
+        struct dentry *debugfs_dapm;
+#endif
+};
+
 #endif
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 5c3bce83f28a..9e593cf1440b 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -238,6 +238,8 @@ struct soc_enum;
 struct snd_soc_ac97_ops;
 struct snd_soc_jack;
 struct snd_soc_jack_pin;
+struct snd_soc_cache_ops;
+#include <sound/soc-dapm.h>
 
 #ifdef CONFIG_GPIOLIB
 struct snd_soc_jack_gpio;
@@ -253,6 +255,12 @@ enum snd_soc_control_type {
         SND_SOC_SPI,
 };
 
+enum snd_soc_compress_type {
+        SND_SOC_FLAT_COMPRESSION,
+        SND_SOC_LZO_COMPRESSION,
+        SND_SOC_RBTREE_COMPRESSION
+};
+
 int snd_soc_register_platform(struct device *dev,
                 struct snd_soc_platform_driver *platform_drv);
 void snd_soc_unregister_platform(struct device *dev);
@@ -264,6 +272,13 @@ int snd_soc_codec_volatile_register(struct snd_soc_codec *codec, int reg);
 int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
                                int addr_bits, int data_bits,
                                enum snd_soc_control_type control);
+int snd_soc_cache_sync(struct snd_soc_codec *codec);
+int snd_soc_cache_init(struct snd_soc_codec *codec);
+int snd_soc_cache_exit(struct snd_soc_codec *codec);
+int snd_soc_cache_write(struct snd_soc_codec *codec,
+                        unsigned int reg, unsigned int value);
+int snd_soc_cache_read(struct snd_soc_codec *codec,
+                       unsigned int reg, unsigned int *value);
 
 /* Utility functions to get clock rates from various things */
 int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots);
@@ -420,9 +435,22 @@ struct snd_soc_ops {
         int (*trigger)(struct snd_pcm_substream *, int);
 };
 
+/* SoC cache ops */
+struct snd_soc_cache_ops {
+        enum snd_soc_compress_type id;
+        int (*init)(struct snd_soc_codec *codec);
+        int (*exit)(struct snd_soc_codec *codec);
+        int (*read)(struct snd_soc_codec *codec, unsigned int reg,
+                unsigned int *value);
+        int (*write)(struct snd_soc_codec *codec, unsigned int reg,
+                unsigned int value);
+        int (*sync)(struct snd_soc_codec *codec);
+};
+
 /* SoC Audio Codec device */
 struct snd_soc_codec {
         const char *name;
+        const char *name_prefix;
         int id;
         struct device *dev;
         struct snd_soc_codec_driver *driver;
@@ -436,7 +464,6 @@ struct snd_soc_codec {
         /* runtime */
         struct snd_ac97 *ac97;  /* for ad-hoc ac97 devices */
         unsigned int active;
-        unsigned int idle_bias_off:1; /* Use BIAS_OFF instead of STANDBY */
         unsigned int cache_only:1;  /* Suppress writes to hardware */
         unsigned int cache_sync:1; /* Cache needs to be synced to hardware */
         unsigned int suspended:1; /* Codec is in suspend PM state */
@@ -450,19 +477,15 @@ struct snd_soc_codec {
         hw_write_t hw_write;
         unsigned int (*hw_read)(struct snd_soc_codec *, unsigned int);
         void *reg_cache;
+        const struct snd_soc_cache_ops *cache_ops;
+        struct mutex cache_rw_mutex;
 
         /* dapm */
-        u32 pop_time;
-        struct list_head dapm_widgets;
-        struct list_head dapm_paths;
-        enum snd_soc_bias_level bias_level;
-        enum snd_soc_bias_level suspend_bias_level;
-        struct delayed_work delayed_work;
+        struct snd_soc_dapm_context dapm;
 
 #ifdef CONFIG_DEBUG_FS
         struct dentry *debugfs_codec_root;
         struct dentry *debugfs_reg;
-        struct dentry *debugfs_pop_time;
         struct dentry *debugfs_dapm;
 #endif
 };
@@ -488,6 +511,7 @@ struct snd_soc_codec_driver {
         short reg_cache_step;
         short reg_word_size;
         const void *reg_cache_default;
+        enum snd_soc_compress_type compress_type;
 
         /* codec bias level */
         int (*set_bias_level)(struct snd_soc_codec *,
@@ -554,6 +578,11 @@ struct snd_soc_dai_link {
         struct snd_soc_ops *ops;
 };
 
+struct snd_soc_prefix_map {
+        const char *dev_name;
+        const char *name_prefix;
+};
+
 /* SoC card */
 struct snd_soc_card {
         const char *name;
@@ -588,12 +617,25 @@ struct snd_soc_card {
         struct snd_soc_pcm_runtime *rtd;
         int num_rtd;
 
+        /*
+         * optional map of kcontrol, widget and path name prefixes that are
+         * associated per device
+         */
+        struct snd_soc_prefix_map *prefix_map;
+        int num_prefixes;
+
         struct work_struct deferred_resume_work;
 
         /* lists of probed devices belonging to this card */
         struct list_head codec_dev_list;
         struct list_head platform_dev_list;
         struct list_head dai_dev_list;
+
+#ifdef CONFIG_DEBUG_FS
+        struct dentry *debugfs_card_root;
+        struct dentry *debugfs_pop_time;
+#endif
+        u32 pop_time;
 };
 
 /* SoC machine DAI configuration, glues a codec and cpu DAI together */
@@ -639,17 +681,9 @@ struct soc_enum {
 };
 
 /* codec IO */
-static inline unsigned int snd_soc_read(struct snd_soc_codec *codec,
-                                        unsigned int reg)
-{
-        return codec->driver->read(codec, reg);
-}
-
-static inline unsigned int snd_soc_write(struct snd_soc_codec *codec,
-                                         unsigned int reg, unsigned int val)
-{
-        return codec->driver->write(codec, reg, val);
-}
+unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg);
+unsigned int snd_soc_write(struct snd_soc_codec *codec,
+                           unsigned int reg, unsigned int val);
 
 /* device driver data */
 
diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h
new file mode 100644
index 000000000000..9978856d5897
--- /dev/null
+++ b/include/trace/events/asoc.h
@@ -0,0 +1,176 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM asoc
+
+#if !defined(_TRACE_ASOC_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_ASOC_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+
+struct snd_soc_codec;
+struct snd_soc_card;
+struct snd_soc_dapm_widget;
+
+/*
+ * Log register events
+ */
+DECLARE_EVENT_CLASS(snd_soc_reg,
+
+        TP_PROTO(struct snd_soc_codec *codec, unsigned int reg,
+                 unsigned int val),
+
+        TP_ARGS(codec, reg, val),
+
+        TP_STRUCT__entry(
+                __string(       name,           codec->name     )
+                __field(        int,            id              )
+                __field(        unsigned int,   reg             )
+                __field(        unsigned int,   val             )
+        ),
+
+        TP_fast_assign(
+                __assign_str(name, codec->name);
+                __entry->id = codec->id;
+                __entry->reg = reg;
+                __entry->val = val;
+        ),
+
+        TP_printk("codec=%s.%d reg=%x val=%x", __get_str(name),
+                  (int)__entry->id, (unsigned int)__entry->reg,
+                  (unsigned int)__entry->val)
+);
+
+DEFINE_EVENT(snd_soc_reg, snd_soc_reg_write,
+
+        TP_PROTO(struct snd_soc_codec *codec, unsigned int reg,
+                 unsigned int val),
+
+        TP_ARGS(codec, reg, val)
+
+);
+
+DEFINE_EVENT(snd_soc_reg, snd_soc_reg_read,
+
+        TP_PROTO(struct snd_soc_codec *codec, unsigned int reg,
+                 unsigned int val),
+
+        TP_ARGS(codec, reg, val)
+
+);
+
+DECLARE_EVENT_CLASS(snd_soc_card,
+
+        TP_PROTO(struct snd_soc_card *card, int val),
+
+        TP_ARGS(card, val),
+
+        TP_STRUCT__entry(
+                __string(       name,           card->name      )
+                __field(        int,            val             )
+        ),
+
+        TP_fast_assign(
+                __assign_str(name, card->name);
+                __entry->val = val;
+        ),
+
+        TP_printk("card=%s val=%d", __get_str(name), (int)__entry->val)
+);
+
+DEFINE_EVENT(snd_soc_card, snd_soc_bias_level_start,
+
+        TP_PROTO(struct snd_soc_card *card, int val),
+
+        TP_ARGS(card, val)
+
+);
+
+DEFINE_EVENT(snd_soc_card, snd_soc_bias_level_done,
+
+        TP_PROTO(struct snd_soc_card *card, int val),
+
+        TP_ARGS(card, val)
+
+);
+
+DECLARE_EVENT_CLASS(snd_soc_dapm_basic,
+
+        TP_PROTO(struct snd_soc_card *card),
+
+        TP_ARGS(card),
+
+        TP_STRUCT__entry(
+                __string(       name,   card->name      )
+        ),
+
+        TP_fast_assign(
+                __assign_str(name, card->name);
+        ),
+
+        TP_printk("card=%s", __get_str(name))
+);
+
+DEFINE_EVENT(snd_soc_dapm_basic, snd_soc_dapm_start,
+
+        TP_PROTO(struct snd_soc_card *card),
+
+        TP_ARGS(card)
+
+);
+
+DEFINE_EVENT(snd_soc_dapm_basic, snd_soc_dapm_done,
+
+        TP_PROTO(struct snd_soc_card *card),
+
+        TP_ARGS(card)
+
+);
+
+DECLARE_EVENT_CLASS(snd_soc_dapm_widget,
+
+        TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+        TP_ARGS(w, val),
+
+        TP_STRUCT__entry(
+                __string(       name,   w->name         )
+                __field(        int,    val             )
+        ),
+
+        TP_fast_assign(
+                __assign_str(name, w->name);
+                __entry->val = val;
+        ),
+
+        TP_printk("widget=%s val=%d", __get_str(name),
+                  (int)__entry->val)
+);
+
+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_power,
+
+        TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+        TP_ARGS(w, val)
+
+);
+
+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_start,
+
+        TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+        TP_ARGS(w, val)
+
+);
+
+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_done,
+
+        TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+        TP_ARGS(w, val)
+
+);
+
+#endif /* _TRACE_ASOC_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 289010d3270b..e5e345fb2a5c 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -98,6 +98,103 @@ TRACE_EVENT(ext4_allocate_inode,
                   (unsigned long) __entry->dir, __entry->mode)
 );
 
+TRACE_EVENT(ext4_evict_inode,
+        TP_PROTO(struct inode *inode),
+
+        TP_ARGS(inode),
+
+        TP_STRUCT__entry(
+                __field(        int,   dev_major                )
+                __field(        int,   dev_minor                )
+                __field(        ino_t,  ino                     )
+                __field(        int,    nlink                   )
+        ),
+
+        TP_fast_assign(
+                __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+                __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+                __entry->ino    = inode->i_ino;
+                __entry->nlink  = inode->i_nlink;
+        ),
+
+        TP_printk("dev %d,%d ino %lu nlink %d",
+                  __entry->dev_major, __entry->dev_minor,
+                  (unsigned long) __entry->ino, __entry->nlink)
+);
+
+TRACE_EVENT(ext4_drop_inode,
+        TP_PROTO(struct inode *inode, int drop),
+
+        TP_ARGS(inode, drop),
+
+        TP_STRUCT__entry(
+                __field(        int,    dev_major               )
+                __field(        int,    dev_minor               )
+                __field(        ino_t,  ino                     )
+                __field(        int,    drop                    )
+        ),
+
+        TP_fast_assign(
+                __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+                __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+                __entry->ino    = inode->i_ino;
+                __entry->drop   = drop;
+        ),
+
+        TP_printk("dev %d,%d ino %lu drop %d",
+                  __entry->dev_major, __entry->dev_minor,
+                  (unsigned long) __entry->ino, __entry->drop)
+);
+
+TRACE_EVENT(ext4_mark_inode_dirty,
+        TP_PROTO(struct inode *inode, unsigned long IP),
+
+        TP_ARGS(inode, IP),
+
+        TP_STRUCT__entry(
+                __field(        int,    dev_major               )
+                __field(        int,    dev_minor               )
+                __field(        ino_t,  ino                     )
+                __field(unsigned long,  ip                      )
+        ),
+
+        TP_fast_assign(
+                __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+                __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+                __entry->ino    = inode->i_ino;
+                __entry->ip     = IP;
+        ),
+
+        TP_printk("dev %d,%d ino %lu caller %pF",
+                  __entry->dev_major, __entry->dev_minor,
+                  (unsigned long) __entry->ino, (void *)__entry->ip)
+);
+
+TRACE_EVENT(ext4_begin_ordered_truncate,
+        TP_PROTO(struct inode *inode, loff_t new_size),
+
+        TP_ARGS(inode, new_size),
+
+        TP_STRUCT__entry(
+                __field(        int,    dev_major               )
+                __field(        int,    dev_minor               )
+                __field(        ino_t,  ino                     )
+                __field(        loff_t, new_size                )
+        ),
+
+        TP_fast_assign(
+                __entry->dev_major      = MAJOR(inode->i_sb->s_dev);
+                __entry->dev_minor      = MINOR(inode->i_sb->s_dev);
+                __entry->ino            = inode->i_ino;
+                __entry->new_size       = new_size;
+        ),
+
+        TP_printk("dev %d,%d ino %lu new_size %lld",
+                  __entry->dev_major, __entry->dev_minor,
+                  (unsigned long) __entry->ino,
+                  (long long) __entry->new_size)
+);
+
 DECLARE_EVENT_CLASS(ext4__write_begin,
 
         TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
diff --git a/kernel/exit.c b/kernel/exit.c
index b194febf5799..21aa7b3001fb 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -96,6 +96,14 @@ static void __exit_signal(struct task_struct *tsk)
                 sig->tty = NULL;
         } else {
                 /*
+                 * This can only happen if the caller is de_thread().
+                 * FIXME: this is the temporary hack, we should teach
+                 * posix-cpu-timers to handle this case correctly.
+                 */
+                if (unlikely(has_group_leader_pid(tsk)))
+                        posix_cpu_timers_exit_group(tsk);
+
+                /*
                  * If there is any task waiting for the group exit
                  * then notify it:
                  */
diff --git a/kernel/latencytop.c b/kernel/latencytop.c
index 877fb306d415..17110a4a4fc2 100644
--- a/kernel/latencytop.c
+++ b/kernel/latencytop.c
@@ -194,14 +194,7 @@ __account_scheduler_latency(struct task_struct *tsk, int usecs, int inter)
 
         account_global_scheduler_latency(tsk, &lat);
 
-        /*
-         * short term hack; if we're > 32 we stop; future we recycle:
-         */
-        tsk->latency_record_count++;
-        if (tsk->latency_record_count >= LT_SAVECOUNT)
-                goto out_unlock;
-
-        for (i = 0; i < LT_SAVECOUNT; i++) {
+        for (i = 0; i < tsk->latency_record_count; i++) {
                 struct latency_record *mylat;
                 int same = 1;
 
@@ -227,8 +220,14 @@ __account_scheduler_latency(struct task_struct *tsk, int usecs, int inter)
                 }
         }
 
+        /*
+         * short term hack; if we're > 32 we stop; future we recycle:
+         */
+        if (tsk->latency_record_count >= LT_SAVECOUNT)
+                goto out_unlock;
+
         /* Allocated a new one: */
-        i = tsk->latency_record_count;
+        i = tsk->latency_record_count++;
         memcpy(&tsk->latency_record[i], &lat, sizeof(struct latency_record));
 
 out_unlock:
diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index 517d827f4982..cb6c0d2af68f 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -674,6 +674,8 @@ event_sched_in(struct perf_event *event,
 
         event->tstamp_running += ctx->time - event->tstamp_stopped;
 
+        event->shadow_ctx_time = ctx->time - ctx->timestamp;
+
         if (!is_software_event(event))
                 cpuctx->active_oncpu++;
         ctx->nr_active++;
@@ -3396,7 +3398,8 @@ static u32 perf_event_tid(struct perf_event *event, struct task_struct *p)
 }
 
 static void perf_output_read_one(struct perf_output_handle *handle,
-                                 struct perf_event *event)
+                                 struct perf_event *event,
+                                 u64 enabled, u64 running)
 {
         u64 read_format = event->attr.read_format;
         u64 values[4];
@@ -3404,11 +3407,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
 
         values[n++] = perf_event_count(event);
         if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
-                values[n++] = event->total_time_enabled +
+                values[n++] = enabled +
                         atomic64_read(&event->child_total_time_enabled);
         }
         if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
-                values[n++] = event->total_time_running +
+                values[n++] = running +
                         atomic64_read(&event->child_total_time_running);
         }
         if (read_format & PERF_FORMAT_ID)
@@ -3421,7 +3424,8 @@ static void perf_output_read_one(struct perf_output_handle *handle,
  * XXX PERF_FORMAT_GROUP vs inherited events seems difficult.
  */
 static void perf_output_read_group(struct perf_output_handle *handle,
-                            struct perf_event *event)
+                            struct perf_event *event,
+                            u64 enabled, u64 running)
 {
         struct perf_event *leader = event->group_leader, *sub;
         u64 read_format = event->attr.read_format;
@@ -3431,10 +3435,10 @@ static void perf_output_read_group(struct perf_output_handle *handle,
         values[n++] = 1 + leader->nr_siblings;
 
         if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED)
-                values[n++] = leader->total_time_enabled;
+                values[n++] = enabled;
 
         if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING)
-                values[n++] = leader->total_time_running;
+                values[n++] = running;
 
         if (leader != event)
                 leader->pmu->read(leader);
@@ -3459,13 +3463,35 @@ static void perf_output_read_group(struct perf_output_handle *handle,
         }
 }
 
+#define PERF_FORMAT_TOTAL_TIMES (PERF_FORMAT_TOTAL_TIME_ENABLED|\
+                                 PERF_FORMAT_TOTAL_TIME_RUNNING)
+
 static void perf_output_read(struct perf_output_handle *handle,
                              struct perf_event *event)
 {
+        u64 enabled = 0, running = 0, now, ctx_time;
+        u64 read_format = event->attr.read_format;
+
+        /*
+         * compute total_time_enabled, total_time_running
+         * based on snapshot values taken when the event
+         * was last scheduled in.
+         *
+         * we cannot simply called update_context_time()
+         * because of locking issue as we are called in
+         * NMI context
+         */
+        if (read_format & PERF_FORMAT_TOTAL_TIMES) {
+                now = perf_clock();
+                ctx_time = event->shadow_ctx_time + now;
+                enabled = ctx_time - event->tstamp_enabled;
+                running = ctx_time - event->tstamp_running;
+        }
+
         if (event->attr.read_format & PERF_FORMAT_GROUP)
-                perf_output_read_group(handle, event);
+                perf_output_read_group(handle, event, enabled, running);
         else
-                perf_output_read_one(handle, event);
+                perf_output_read_one(handle, event, enabled, running);
 }
 
 void perf_output_sample(struct perf_output_handle *handle,
diff --git a/kernel/printk.c b/kernel/printk.c
index b2ebaee8c377..9a2264fc42ca 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -261,6 +261,12 @@ static inline void boot_delay_msec(void)
 }
 #endif
 
+#ifdef CONFIG_SECURITY_DMESG_RESTRICT
+int dmesg_restrict = 1;
+#else
+int dmesg_restrict;
+#endif
+
 int do_syslog(int type, char __user *buf, int len, bool from_file)
 {
         unsigned i, j, limit, count;
@@ -268,7 +274,20 @@ int do_syslog(int type, char __user *buf, int len, bool from_file)
         char c;
         int error = 0;
 
-        error = security_syslog(type, from_file);
+        /*
+         * If this is from /proc/kmsg we only do the capabilities checks
+         * at open time.
+         */
+        if (type == SYSLOG_ACTION_OPEN || !from_file) {
+                if (dmesg_restrict && !capable(CAP_SYS_ADMIN))
+                        return -EPERM;
+                if ((type != SYSLOG_ACTION_READ_ALL &&
+                     type != SYSLOG_ACTION_SIZE_BUFFER) &&
+                    !capable(CAP_SYS_ADMIN))
+                        return -EPERM;
+        }
+
+        error = security_syslog(type);
         if (error)
                 return error;
 
diff --git a/kernel/range.c b/kernel/range.c
index 471b66acabb5..37fa9b99ad58 100644
--- a/kernel/range.c
+++ b/kernel/range.c
@@ -119,7 +119,7 @@ static int cmp_range(const void *x1, const void *x2)
 
 int clean_sort_range(struct range *range, int az)
 {
-        int i, j, k = az - 1, nr_range = 0;
+        int i, j, k = az - 1, nr_range = az;
 
         for (i = 0; i < k; i++) {
                 if (range[i].end)
diff --git a/kernel/relay.c b/kernel/relay.c
index c7cf397fb929..859ea5a9605f 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -70,17 +70,10 @@ static const struct vm_operations_struct relay_file_mmap_ops = {
  */
 static struct page **relay_alloc_page_array(unsigned int n_pages)
 {
-        struct page **array;
-        size_t pa_size = n_pages * sizeof(struct page *);
-
-        if (pa_size > PAGE_SIZE) {
-                array = vmalloc(pa_size);
-                if (array)
-                        memset(array, 0, pa_size);
-        } else {
-                array = kzalloc(pa_size, GFP_KERNEL);
-        }
-        return array;
+        const size_t pa_size = n_pages * sizeof(struct page *);
+        if (pa_size > PAGE_SIZE)
+                return vzalloc(pa_size);
+        return kzalloc(pa_size, GFP_KERNEL);
 }
 
 /*
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index c33a1edb799f..b65bf634035e 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -704,6 +704,15 @@ static struct ctl_table kern_table[] = {
         },
 #endif
         {
+                .procname       = "dmesg_restrict",
+                .data           = &dmesg_restrict,
+                .maxlen         = sizeof(int),
+                .mode           = 0644,
+                .proc_handler   = proc_dointvec_minmax,
+                .extra1         = &zero,
+                .extra2         = &one,
+        },
+        {
                 .procname       = "ngroups_max",
                 .data           = &ngroups_max,
                 .maxlen         = sizeof (int),
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index bc251ed66724..7b8ec0281548 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -168,7 +168,6 @@ static int act_log_check(struct blk_trace *bt, u32 what, sector_t sector,
 static const u32 ddir_act[2] = { BLK_TC_ACT(BLK_TC_READ),
                                  BLK_TC_ACT(BLK_TC_WRITE) };
 
-#define BLK_TC_HARDBARRIER      BLK_TC_BARRIER
 #define BLK_TC_RAHEAD           BLK_TC_AHEAD
 
 /* The ilog2() calls fall out because they're constant */
@@ -196,7 +195,6 @@ static void __blk_add_trace(struct blk_trace *bt, sector_t sector, int bytes,
                 return;
 
         what |= ddir_act[rw & WRITE];
-        what |= MASK_TC_BIT(rw, HARDBARRIER);
         what |= MASK_TC_BIT(rw, SYNC);
         what |= MASK_TC_BIT(rw, RAHEAD);
         what |= MASK_TC_BIT(rw, META);
@@ -1807,8 +1805,6 @@ void blk_fill_rwbs(char *rwbs, u32 rw, int bytes)
 
         if (rw & REQ_RAHEAD)
                 rwbs[i++] = 'A';
-        if (rw & REQ_HARDBARRIER)
-                rwbs[i++] = 'B';
         if (rw & REQ_SYNC)
                 rwbs[i++] = 'S';
         if (rw & REQ_META)
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index bafba687a6d8..6e3c41a4024c 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -43,7 +43,7 @@ static DEFINE_PER_CPU(unsigned long, hrtimer_interrupts_saved);
 static DEFINE_PER_CPU(struct perf_event *, watchdog_ev);
 #endif
 
-static int __initdata no_watchdog;
+static int no_watchdog;
 
 
 /* boot commands */
diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 6f412ab4c24f..5086bb962b4d 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -82,6 +82,16 @@ struct radix_tree_preload {
 };
 static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
 
+static inline void *ptr_to_indirect(void *ptr)
+{
+        return (void *)((unsigned long)ptr | RADIX_TREE_INDIRECT_PTR);
+}
+
+static inline void *indirect_to_ptr(void *ptr)
+{
+        return (void *)((unsigned long)ptr & ~RADIX_TREE_INDIRECT_PTR);
+}
+
 static inline gfp_t root_gfp_mask(struct radix_tree_root *root)
 {
         return root->gfp_mask & __GFP_BITS_MASK;
@@ -265,7 +275,7 @@ static int radix_tree_extend(struct radix_tree_root *root, unsigned long index)
                         return -ENOMEM;
 
                 /* Increase the height.  */
-                node->slots[0] = radix_tree_indirect_to_ptr(root->rnode);
+                node->slots[0] = indirect_to_ptr(root->rnode);
 
                 /* Propagate the aggregated tag info into the new root */
                 for (tag = 0; tag < RADIX_TREE_MAX_TAGS; tag++) {
@@ -276,7 +286,7 @@ static int radix_tree_extend(struct radix_tree_root *root, unsigned long index)
                 newheight = root->height+1;
                 node->height = newheight;
                 node->count = 1;
-                node = radix_tree_ptr_to_indirect(node);
+                node = ptr_to_indirect(node);
                 rcu_assign_pointer(root->rnode, node);
                 root->height = newheight;
         } while (height > root->height);
@@ -309,7 +319,7 @@ int radix_tree_insert(struct radix_tree_root *root,
                         return error;
         }
 
-        slot = radix_tree_indirect_to_ptr(root->rnode);
+        slot = indirect_to_ptr(root->rnode);
 
         height = root->height;
         shift = (height-1) * RADIX_TREE_MAP_SHIFT;
@@ -325,8 +335,7 @@ int radix_tree_insert(struct radix_tree_root *root,
                                 rcu_assign_pointer(node->slots[offset], slot);
                                 node->count++;
                         } else
-                                rcu_assign_pointer(root->rnode,
-                                        radix_tree_ptr_to_indirect(slot));
+                                rcu_assign_pointer(root->rnode, ptr_to_indirect(slot));
                 }
 
                 /* Go a level down */
@@ -374,7 +383,7 @@ static void *radix_tree_lookup_element(struct radix_tree_root *root,
                         return NULL;
                 return is_slot ? (void *)&root->rnode : node;
         }
-        node = radix_tree_indirect_to_ptr(node);
+        node = indirect_to_ptr(node);
 
         height = node->height;
         if (index > radix_tree_maxindex(height))
@@ -393,7 +402,7 @@ static void *radix_tree_lookup_element(struct radix_tree_root *root,
                 height--;
         } while (height > 0);
 
-        return is_slot ? (void *)slot:node;
+        return is_slot ? (void *)slot : indirect_to_ptr(node);
 }
 
 /**
@@ -455,7 +464,7 @@ void *radix_tree_tag_set(struct radix_tree_root *root,
         height = root->height;
         BUG_ON(index > radix_tree_maxindex(height));
 
-        slot = radix_tree_indirect_to_ptr(root->rnode);
+        slot = indirect_to_ptr(root->rnode);
         shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
 
         while (height > 0) {
@@ -509,7 +518,7 @@ void *radix_tree_tag_clear(struct radix_tree_root *root,
 
         shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
         pathp->node = NULL;
-        slot = radix_tree_indirect_to_ptr(root->rnode);
+        slot = indirect_to_ptr(root->rnode);
 
         while (height > 0) {
                 int offset;
@@ -579,7 +588,7 @@ int radix_tree_tag_get(struct radix_tree_root *root,
 
         if (!radix_tree_is_indirect_ptr(node))
                 return (index == 0);
-        node = radix_tree_indirect_to_ptr(node);
+        node = indirect_to_ptr(node);
 
         height = node->height;
         if (index > radix_tree_maxindex(height))
@@ -666,7 +675,7 @@ unsigned long radix_tree_range_tag_if_tagged(struct radix_tree_root *root,
         }
 
         shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
-        slot = radix_tree_indirect_to_ptr(root->rnode);
+        slot = indirect_to_ptr(root->rnode);
 
         /*
          * we fill the path from (root->height - 2) to 0, leaving the index at
@@ -897,7 +906,7 @@ radix_tree_gang_lookup(struct radix_tree_root *root, void **results,
                 results[0] = node;
                 return 1;
         }
-        node = radix_tree_indirect_to_ptr(node);
+        node = indirect_to_ptr(node);
 
         max_index = radix_tree_maxindex(node->height);
 
@@ -916,7 +925,8 @@ radix_tree_gang_lookup(struct radix_tree_root *root, void **results,
                         slot = *(((void ***)results)[ret + i]);
                         if (!slot)
                                 continue;
-                        results[ret + nr_found] = rcu_dereference_raw(slot);
+                        results[ret + nr_found] =
+                                indirect_to_ptr(rcu_dereference_raw(slot));
                         nr_found++;
                 }
                 ret += nr_found;
@@ -965,7 +975,7 @@ radix_tree_gang_lookup_slot(struct radix_tree_root *root, void ***results,
                 results[0] = (void **)&root->rnode;
                 return 1;
         }
-        node = radix_tree_indirect_to_ptr(node);
+        node = indirect_to_ptr(node);
 
         max_index = radix_tree_maxindex(node->height);
 
@@ -1090,7 +1100,7 @@ radix_tree_gang_lookup_tag(struct radix_tree_root *root, void **results,
                 results[0] = node;
                 return 1;
         }
-        node = radix_tree_indirect_to_ptr(node);
+        node = indirect_to_ptr(node);
 
         max_index = radix_tree_maxindex(node->height);
 
@@ -1109,7 +1119,8 @@ radix_tree_gang_lookup_tag(struct radix_tree_root *root, void **results,
                         slot = *(((void ***)results)[ret + i]);
                         if (!slot)
                                 continue;
-                        results[ret + nr_found] = rcu_dereference_raw(slot);
+                        results[ret + nr_found] =
+                                indirect_to_ptr(rcu_dereference_raw(slot));
                         nr_found++;
                 }
                 ret += nr_found;
@@ -1159,7 +1170,7 @@ radix_tree_gang_lookup_tag_slot(struct radix_tree_root *root, void ***results,
                 results[0] = (void **)&root->rnode;
                 return 1;
         }
-        node = radix_tree_indirect_to_ptr(node);
+        node = indirect_to_ptr(node);
 
         max_index = radix_tree_maxindex(node->height);
 
@@ -1195,7 +1206,7 @@ static inline void radix_tree_shrink(struct radix_tree_root *root)
                 void *newptr;
 
                 BUG_ON(!radix_tree_is_indirect_ptr(to_free));
-                to_free = radix_tree_indirect_to_ptr(to_free);
+                to_free = indirect_to_ptr(to_free);
 
                 /*
                  * The candidate node has more than one child, or its child
@@ -1208,16 +1219,39 @@ static inline void radix_tree_shrink(struct radix_tree_root *root)
 
                 /*
                  * We don't need rcu_assign_pointer(), since we are simply
-                 * moving the node from one part of the tree to another. If
-                 * it was safe to dereference the old pointer to it
+                 * moving the node from one part of the tree to another: if it
+                 * was safe to dereference the old pointer to it
                  * (to_free->slots[0]), it will be safe to dereference the new
-                 * one (root->rnode).
+                 * one (root->rnode) as far as dependent read barriers go.
                  */
                 newptr = to_free->slots[0];
                 if (root->height > 1)
-                        newptr = radix_tree_ptr_to_indirect(newptr);
+                        newptr = ptr_to_indirect(newptr);
                 root->rnode = newptr;
                 root->height--;
+
+                /*
+                 * We have a dilemma here. The node's slot[0] must not be
+                 * NULLed in case there are concurrent lookups expecting to
+                 * find the item. However if this was a bottom-level node,
+                 * then it may be subject to the slot pointer being visible
+                 * to callers dereferencing it. If item corresponding to
+                 * slot[0] is subsequently deleted, these callers would expect
+                 * their slot to become empty sooner or later.
+                 *
+                 * For example, lockless pagecache will look up a slot, deref
+                 * the page pointer, and if the page is 0 refcount it means it
+                 * was concurrently deleted from pagecache so try the deref
+                 * again. Fortunately there is already a requirement for logic
+                 * to retry the entire slot lookup -- the indirect pointer
+                 * problem (replacing direct root node with an indirect pointer
+                 * also results in a stale slot). So tag the slot as indirect
+                 * to force callers to retry.
+                 */
+                if (root->height == 0)
+                        *((unsigned long *)&to_free->slots[0]) |=
+                                                RADIX_TREE_INDIRECT_PTR;
+
                 radix_tree_node_free(to_free);
         }
 }
@@ -1254,7 +1288,7 @@ void *radix_tree_delete(struct radix_tree_root *root, unsigned long index)
                 root->rnode = NULL;
                 goto out;
         }
-        slot = radix_tree_indirect_to_ptr(slot);
+        slot = indirect_to_ptr(slot);
 
         shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
         pathp->node = NULL;
@@ -1296,8 +1330,7 @@ void *radix_tree_delete(struct radix_tree_root *root, unsigned long index)
                         radix_tree_node_free(to_free);
 
                 if (pathp->node->count) {
-                        if (pathp->node ==
-                                        radix_tree_indirect_to_ptr(root->rnode))
+                        if (pathp->node == indirect_to_ptr(root->rnode))
                                 radix_tree_shrink(root);
                         goto out;
                 }
diff --git a/mm/filemap.c b/mm/filemap.c
index 75572b5f2374..ea89840fc65f 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -644,7 +644,9 @@ repeat:
         pagep = radix_tree_lookup_slot(&mapping->page_tree, offset);
         if (pagep) {
                 page = radix_tree_deref_slot(pagep);
-                if (unlikely(!page || page == RADIX_TREE_RETRY))
+                if (unlikely(!page))
+                        goto out;
+                if (radix_tree_deref_retry(page))
                         goto repeat;
 
                 if (!page_cache_get_speculative(page))
@@ -660,6 +662,7 @@ repeat:
                         goto repeat;
                 }
         }
+out:
         rcu_read_unlock();
 
         return page;
@@ -777,12 +780,11 @@ repeat:
                 page = radix_tree_deref_slot((void **)pages[i]);
                 if (unlikely(!page))
                         continue;
-                /*
-                 * this can only trigger if nr_found == 1, making livelock
-                 * a non issue.
-                 */
-                if (unlikely(page == RADIX_TREE_RETRY))
+                if (radix_tree_deref_retry(page)) {
+                        if (ret)
+                                start = pages[ret-1]->index;
                         goto restart;
+                }
 
                 if (!page_cache_get_speculative(page))
                         goto repeat;
@@ -830,11 +832,7 @@ repeat:
                 page = radix_tree_deref_slot((void **)pages[i]);
                 if (unlikely(!page))
                         continue;
-                /*
-                 * this can only trigger if nr_found == 1, making livelock
-                 * a non issue.
-                 */
-                if (unlikely(page == RADIX_TREE_RETRY))
+                if (radix_tree_deref_retry(page))
                         goto restart;
 
                 if (page->mapping == NULL || page->index != index)
@@ -887,11 +885,7 @@ repeat:
                 page = radix_tree_deref_slot((void **)pages[i]);
                 if (unlikely(!page))
                         continue;
-                /*
-                 * this can only trigger if nr_found == 1, making livelock
-                 * a non issue.
-                 */
-                if (unlikely(page == RADIX_TREE_RETRY))
+                if (radix_tree_deref_retry(page))
                         goto restart;
 
                 if (!page_cache_get_speculative(page))
@@ -1029,6 +1023,9 @@ find_page:
                                 goto page_not_up_to_date;
                         if (!trylock_page(page))
                                 goto page_not_up_to_date;
+                        /* Did it get truncated before we got the lock? */
+                        if (!page->mapping)
+                                goto page_not_up_to_date_locked;
                         if (!mapping->a_ops->is_partially_uptodate(page,
                                                                 desc, offset))
                                 goto page_not_up_to_date_locked;
@@ -1563,8 +1560,10 @@ retry_find:
                         goto no_cached_page;
         }
 
-        if (!lock_page_or_retry(page, vma->vm_mm, vmf->flags))
+        if (!lock_page_or_retry(page, vma->vm_mm, vmf->flags)) {
+                page_cache_release(page);
                 return ret | VM_FAULT_RETRY;
+        }
 
         /* Did it get truncated? */
         if (unlikely(page->mapping != mapping)) {
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 9a99cfaf0a19..2efa8ea07ff7 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -4208,15 +4208,17 @@ static struct mem_cgroup *mem_cgroup_alloc(void)
 
         memset(mem, 0, size);
         mem->stat = alloc_percpu(struct mem_cgroup_stat_cpu);
-        if (!mem->stat) {
-                if (size < PAGE_SIZE)
-                        kfree(mem);
-                else
-                        vfree(mem);
-                mem = NULL;
-        }
+        if (!mem->stat)
+                goto out_free;
         spin_lock_init(&mem->pcp_counter_lock);
         return mem;
+
+out_free:
+        if (size < PAGE_SIZE)
+                kfree(mem);
+        else
+                vfree(mem);
+        return NULL;
 }
 
 /*
diff --git a/mm/mprotect.c b/mm/mprotect.c
index 2d1bf7cf8851..4c5133873097 100644
--- a/mm/mprotect.c
+++ b/mm/mprotect.c
@@ -211,6 +211,7 @@ success:
         mmu_notifier_invalidate_range_end(mm, start, end);
         vm_stat_account(mm, oldflags, vma->vm_file, -nrpages);
         vm_stat_account(mm, newflags, vma->vm_file, nrpages);
+        perf_event_mmap(vma);
         return 0;
 
 fail:
@@ -299,7 +300,6 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
                 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
                 if (error)
                         goto out;
-                perf_event_mmap(vma);
                 nstart = tmp;
 
                 if (nstart < prev->vm_end)
diff --git a/mm/slub.c b/mm/slub.c
index 8fd5401bb071..981fb730aa04 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -3273,9 +3273,9 @@ struct kmem_cache *kmem_cache_create(const char *name, size_t size,
                 kfree(n);
                 kfree(s);
         }
+err:
         up_write(&slub_lock);
 
-err:
         if (flags & SLAB_PANIC)
                 panic("Cannot create slabcache %s\n", name);
         else
@@ -3862,6 +3862,7 @@ static ssize_t show_slab_objects(struct kmem_cache *s,
                         x += sprintf(buf + x, " N%d=%lu",
                                         node, nodes[node]);
 #endif
+        up_read(&slub_lock);
         kfree(nodes);
         return x + sprintf(buf + x, "\n");
 }
diff --git a/mm/vmscan.c b/mm/vmscan.c
index b8a6fdc21312..d31d7ce52c0e 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -913,7 +913,7 @@ keep_lumpy:
          * back off and wait for congestion to clear because further reclaim
          * will encounter the same problem
          */
-        if (nr_dirty == nr_congested)
+        if (nr_dirty == nr_congested && nr_dirty != 0)
                 zone_set_flag(zone, ZONE_CONGESTED);
 
         free_page_list(&free_pages);
diff --git a/mm/vmstat.c b/mm/vmstat.c
index cd2e42be7b68..42eac4d33216 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -949,7 +949,7 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
         v[PGPGIN] /= 2;         /* sectors -> kbytes */
         v[PGPGOUT] /= 2;
 #endif
-        return m->private + *pos;
+        return (unsigned long *)m->private + *pos;
 }
 
 static void *vmstat_next(struct seq_file *m, void *arg, loff_t *pos)
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 26eaebf4aaa9..bb86d2932394 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -1392,6 +1392,7 @@ static int ax25_getname(struct socket *sock, struct sockaddr *uaddr,
         ax25_cb *ax25;
         int err = 0;
 
+        memset(fsa, 0, sizeof(fsa));
         lock_sock(sk);
         ax25 = ax25_sk(sk);
 
@@ -1403,7 +1404,6 @@ static int ax25_getname(struct socket *sock, struct sockaddr *uaddr,
 
                 fsa->fsa_ax25.sax25_family = AF_AX25;
                 fsa->fsa_ax25.sax25_call   = ax25->dest_addr;
-                fsa->fsa_ax25.sax25_ndigis = 0;
 
                 if (ax25->digipeat != NULL) {
                         ndigi = ax25->digipeat->ndigi;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index bfef5bae0b3a..84093b0000b9 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1175,6 +1175,12 @@ static inline void hci_remote_features_evt(struct hci_dev *hdev, struct sk_buff
                                 hci_send_cmd(hdev,
                                         HCI_OP_READ_REMOTE_EXT_FEATURES,
                                                         sizeof(cp), &cp);
+                        } else if (!ev->status && conn->out &&
+                                        conn->sec_level == BT_SECURITY_HIGH) {
+                                struct hci_cp_auth_requested cp;
+                                cp.handle = ev->handle;
+                                hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED,
+                                                        sizeof(cp), &cp);
                         } else {
                                 conn->state = BT_CONNECTED;
                                 hci_proto_connect_cfm(conn, ev->status);
diff --git a/net/bluetooth/hidp/Kconfig b/net/bluetooth/hidp/Kconfig
index 98fdfa1fbddd..86a91543172a 100644
--- a/net/bluetooth/hidp/Kconfig
+++ b/net/bluetooth/hidp/Kconfig
@@ -1,6 +1,6 @@
 config BT_HIDP
         tristate "HIDP protocol support"
-        depends on BT && BT_L2CAP && INPUT
+        depends on BT && BT_L2CAP && INPUT && HID_SUPPORT
         select HID
         help
           HIDP (Human Interface Device Protocol) is a transport layer
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index daa7a988d9a6..cd8f6ea03841 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -2421,11 +2421,11 @@ static inline int l2cap_get_conf_opt(void **ptr, int *type, int *olen, unsigned
                 break;
 
         case 2:
-                *val = __le16_to_cpu(*((__le16 *) opt->val));
+                *val = get_unaligned_le16(opt->val);
                 break;
 
         case 4:
-                *val = __le32_to_cpu(*((__le32 *) opt->val));
+                *val = get_unaligned_le32(opt->val);
                 break;
 
         default:
@@ -2452,11 +2452,11 @@ static void l2cap_add_conf_opt(void **ptr, u8 type, u8 len, unsigned long val)
                 break;
 
         case 2:
-                *((__le16 *) opt->val) = cpu_to_le16(val);
+                put_unaligned_le16(val, opt->val);
                 break;
 
         case 4:
-                *((__le32 *) opt->val) = cpu_to_le32(val);
+                put_unaligned_le32(val, opt->val);
                 break;
 
         default:
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 39a5d87e33b4..fa642aa652bd 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -79,7 +79,10 @@ static void rfcomm_make_uih(struct sk_buff *skb, u8 addr);
 
 static void rfcomm_process_connect(struct rfcomm_session *s);
 
-static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src, bdaddr_t *dst, int *err);
+static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src,
+                                                        bdaddr_t *dst,
+                                                        u8 sec_level,
+                                                        int *err);
 static struct rfcomm_session *rfcomm_session_get(bdaddr_t *src, bdaddr_t *dst);
 static void rfcomm_session_del(struct rfcomm_session *s);
 
@@ -401,7 +404,7 @@ static int __rfcomm_dlc_open(struct rfcomm_dlc *d, bdaddr_t *src, bdaddr_t *dst,
 
         s = rfcomm_session_get(src, dst);
         if (!s) {
-                s = rfcomm_session_create(src, dst, &err);
+                s = rfcomm_session_create(src, dst, d->sec_level, &err);
                 if (!s)
                         return err;
         }
@@ -679,7 +682,10 @@ static void rfcomm_session_close(struct rfcomm_session *s, int err)
         rfcomm_session_put(s);
 }
 
-static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src, bdaddr_t *dst, int *err)
+static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src,
+                                                        bdaddr_t *dst,
+                                                        u8 sec_level,
+                                                        int *err)
 {
         struct rfcomm_session *s = NULL;
         struct sockaddr_l2 addr;
@@ -704,6 +710,7 @@ static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src, bdaddr_t *dst
         sk = sock->sk;
         lock_sock(sk);
         l2cap_pi(sk)->imtu = l2cap_mtu;
+        l2cap_pi(sk)->sec_level = sec_level;
         if (l2cap_ertm)
                 l2cap_pi(sk)->mode = L2CAP_MODE_ERTM;
         release_sock(sk);
diff --git a/net/caif/caif_config_util.c b/net/caif/caif_config_util.c
index 76ae68303d3a..d522d8c1703e 100644
--- a/net/caif/caif_config_util.c
+++ b/net/caif/caif_config_util.c
@@ -16,11 +16,18 @@ int connect_req_to_link_param(struct cfcnfg *cnfg,
 {
         struct dev_info *dev_info;
         enum cfcnfg_phy_preference pref;
+        int res;
+
         memset(l, 0, sizeof(*l));
-        l->priority = s->priority;
+        /* In caif protocol low value is high priority */
+        l->priority = CAIF_PRIO_MAX - s->priority + 1;
 
-        if (s->link_name[0] != '\0')
-                l->phyid = cfcnfg_get_named(cnfg, s->link_name);
+        if (s->ifindex != 0){
+                res = cfcnfg_get_id_from_ifi(cnfg, s->ifindex);
+                if (res < 0)
+                        return res;
+                l->phyid = res;
+        }
         else {
                 switch (s->link_selector) {
                 case CAIF_LINK_HIGH_BANDW:
diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
index b99369a055d1..a42a408306e4 100644
--- a/net/caif/caif_dev.c
+++ b/net/caif/caif_dev.c
@@ -307,6 +307,8 @@ static int caif_device_notify(struct notifier_block *me, unsigned long what,
 
         case NETDEV_UNREGISTER:
                 caifd = caif_get(dev);
+                if (caifd == NULL)
+                        break;
                 netdev_info(dev, "unregister\n");
                 atomic_set(&caifd->state, what);
                 caif_device_destroy(dev);
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index 2eca2dd0000f..1bf0cf503796 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -716,8 +716,7 @@ static int setsockopt(struct socket *sock,
 {
         struct sock *sk = sock->sk;
         struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
-        int prio, linksel;
-        struct ifreq ifreq;
+        int linksel;
 
         if (cf_sk->sk.sk_socket->state != SS_UNCONNECTED)
                 return -ENOPROTOOPT;
@@ -735,33 +734,6 @@ static int setsockopt(struct socket *sock,
                 release_sock(&cf_sk->sk);
                 return 0;
 
-        case SO_PRIORITY:
-                if (lvl != SOL_SOCKET)
-                        goto bad_sol;
-                if (ol < sizeof(int))
-                        return -EINVAL;
-                if (copy_from_user(&prio, ov, sizeof(int)))
-                        return -EINVAL;
-                lock_sock(&(cf_sk->sk));
-                cf_sk->conn_req.priority = prio;
-                release_sock(&cf_sk->sk);
-                return 0;
-
-        case SO_BINDTODEVICE:
-                if (lvl != SOL_SOCKET)
-                        goto bad_sol;
-                if (ol < sizeof(struct ifreq))
-                        return -EINVAL;
-                if (copy_from_user(&ifreq, ov, sizeof(ifreq)))
-                        return -EFAULT;
-                lock_sock(&(cf_sk->sk));
-                strncpy(cf_sk->conn_req.link_name, ifreq.ifr_name,
-                        sizeof(cf_sk->conn_req.link_name));
-                cf_sk->conn_req.link_name
-                        [sizeof(cf_sk->conn_req.link_name)-1] = 0;
-                release_sock(&cf_sk->sk);
-                return 0;
-
         case CAIFSO_REQ_PARAM:
                 if (lvl != SOL_CAIF)
                         goto bad_sol;
@@ -880,6 +852,18 @@ static int caif_connect(struct socket *sock, struct sockaddr *uaddr,
         sock->state = SS_CONNECTING;
         sk->sk_state = CAIF_CONNECTING;
 
+        /* Check priority value comming from socket */
+        /* if priority value is out of range it will be ajusted */
+        if (cf_sk->sk.sk_priority > CAIF_PRIO_MAX)
+                cf_sk->conn_req.priority = CAIF_PRIO_MAX;
+        else if (cf_sk->sk.sk_priority < CAIF_PRIO_MIN)
+                cf_sk->conn_req.priority = CAIF_PRIO_MIN;
+        else
+                cf_sk->conn_req.priority = cf_sk->sk.sk_priority;
+
+        /*ifindex = id of the interface.*/
+        cf_sk->conn_req.ifindex = cf_sk->sk.sk_bound_dev_if;
+
         dbfs_atomic_inc(&cnt.num_connect_req);
         cf_sk->layer.receive = caif_sktrecv_cb;
         err = caif_connect_client(&cf_sk->conn_req,
@@ -905,6 +889,7 @@ static int caif_connect(struct socket *sock, struct sockaddr *uaddr,
         cf_sk->maxframe = mtu - (headroom + tailroom);
         if (cf_sk->maxframe < 1) {
                 pr_warn("CAIF Interface MTU too small (%d)\n", dev->mtu);
+                err = -ENODEV;
                 goto out;
         }
 
@@ -1142,7 +1127,7 @@ static int caif_create(struct net *net, struct socket *sock, int protocol,
         set_rx_flow_on(cf_sk);
 
         /* Set default options on configuration */
-        cf_sk->conn_req.priority = CAIF_PRIO_NORMAL;
+        cf_sk->sk.sk_priority= CAIF_PRIO_NORMAL;
         cf_sk->conn_req.link_selector = CAIF_LINK_LOW_LATENCY;
         cf_sk->conn_req.protocol = protocol;
         /* Increase the number of sockets created. */
diff --git a/net/caif/cfcnfg.c b/net/caif/cfcnfg.c
index 41adafd18914..21ede141018a 100644
--- a/net/caif/cfcnfg.c
+++ b/net/caif/cfcnfg.c
@@ -173,18 +173,15 @@ static struct cfcnfg_phyinfo *cfcnfg_get_phyinfo(struct cfcnfg *cnfg,
         return NULL;
 }
 
-int cfcnfg_get_named(struct cfcnfg *cnfg, char *name)
+
+int cfcnfg_get_id_from_ifi(struct cfcnfg *cnfg, int ifi)
 {
         int i;
-
-        /* Try to match with specified name */
-        for (i = 0; i < MAX_PHY_LAYERS; i++) {
-                if (cnfg->phy_layers[i].frm_layer != NULL
-                    && strcmp(cnfg->phy_layers[i].phy_layer->name,
-                              name) == 0)
-                        return cnfg->phy_layers[i].frm_layer->id;
-        }
-        return 0;
+        for (i = 0; i < MAX_PHY_LAYERS; i++)
+                if (cnfg->phy_layers[i].frm_layer != NULL &&
+                                cnfg->phy_layers[i].ifindex == ifi)
+                        return i;
+        return -ENODEV;
 }
 
 int cfcnfg_disconn_adapt_layer(struct cfcnfg *cnfg, struct cflayer *adap_layer)
diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
index 08f267a109aa..3cd8f978e309 100644
--- a/net/caif/cfctrl.c
+++ b/net/caif/cfctrl.c
@@ -361,11 +361,10 @@ void cfctrl_cancel_req(struct cflayer *layr, struct cflayer *adap_layer)
         struct cfctrl_request_info *p, *tmp;
         struct cfctrl *ctrl = container_obj(layr);
         spin_lock(&ctrl->info_list_lock);
-        pr_warn("enter\n");
 
         list_for_each_entry_safe(p, tmp, &ctrl->list, list) {
                 if (p->client_layer == adap_layer) {
-                        pr_warn("cancel req :%d\n", p->sequence_no);
+                        pr_debug("cancel req :%d\n", p->sequence_no);
                         list_del(&p->list);
                         kfree(p);
                 }
diff --git a/net/caif/cfdbgl.c b/net/caif/cfdbgl.c
index 496fda9ac66f..11a2af4c162a 100644
--- a/net/caif/cfdbgl.c
+++ b/net/caif/cfdbgl.c
@@ -12,6 +12,8 @@
 #include <net/caif/cfsrvl.h>
 #include <net/caif/cfpkt.h>
 
+#define container_obj(layr) ((struct cfsrvl *) layr)
+
 static int cfdbgl_receive(struct cflayer *layr, struct cfpkt *pkt);
 static int cfdbgl_transmit(struct cflayer *layr, struct cfpkt *pkt);
 
@@ -38,5 +40,17 @@ static int cfdbgl_receive(struct cflayer *layr, struct cfpkt *pkt)
 
 static int cfdbgl_transmit(struct cflayer *layr, struct cfpkt *pkt)
 {
+        struct cfsrvl *service = container_obj(layr);
+        struct caif_payload_info *info;
+        int ret;
+
+        if (!cfsrvl_ready(service, &ret))
+                return ret;
+
+        /* Add info for MUX-layer to route the packet out */
+        info = cfpkt_info(pkt);
+        info->channel_id = service->layer.id;
+        info->dev_info = &service->dev_info;
+
         return layr->dn->transmit(layr->dn, pkt);
 }
diff --git a/net/caif/cfrfml.c b/net/caif/cfrfml.c
index bde8481e8d25..e2fb5fa75795 100644
--- a/net/caif/cfrfml.c
+++ b/net/caif/cfrfml.c
@@ -193,7 +193,7 @@ out:
 
 static int cfrfml_transmit_segment(struct cfrfml *rfml, struct cfpkt *pkt)
 {
-        caif_assert(cfpkt_getlen(pkt) >= rfml->fragment_size);
+        caif_assert(cfpkt_getlen(pkt) < rfml->fragment_size);
 
         /* Add info for MUX-layer to route the packet out. */
         cfpkt_info(pkt)->channel_id = rfml->serv.layer.id;
diff --git a/net/can/bcm.c b/net/can/bcm.c
index 08ffe9e4be20..6faa8256e10c 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -125,7 +125,7 @@ struct bcm_sock {
         struct list_head tx_ops;
         unsigned long dropped_usr_msgs;
         struct proc_dir_entry *bcm_proc_read;
-        char procname [9]; /* pointer printed in ASCII with \0 */
+        char procname [20]; /* pointer printed in ASCII with \0 */
 };
 
 static inline struct bcm_sock *bcm_sk(const struct sock *sk)
diff --git a/net/core/dev.c b/net/core/dev.c
index 35dfb8318483..0dd54a69dace 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2131,7 +2131,7 @@ static struct netdev_queue *dev_pick_tx(struct net_device *dev,
         } else {
                 struct sock *sk = skb->sk;
                 queue_index = sk_tx_queue_get(sk);
-                if (queue_index < 0) {
+                if (queue_index < 0 || queue_index >= dev->real_num_tx_queues) {
 
                         queue_index = 0;
                         if (dev->real_num_tx_queues > 1)
diff --git a/net/core/dst.c b/net/core/dst.c
index 8abe628b79f1..b99c7c7ffce2 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -370,6 +370,7 @@ static int dst_dev_event(struct notifier_block *this, unsigned long event,
 
 static struct notifier_block dst_dev_notifier = {
         .notifier_call  = dst_dev_event,
+        .priority = -10, /* must be called after other network notifiers */
 };
 
 void __init dst_init(void)
diff --git a/net/core/filter.c b/net/core/filter.c
index 7beaec36b541..23e9b2a6b4c8 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -112,39 +112,41 @@ EXPORT_SYMBOL(sk_filter);
  */
 unsigned int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int flen)
 {
-        struct sock_filter *fentry;     /* We walk down these */
         void *ptr;
         u32 A = 0;                      /* Accumulator */
         u32 X = 0;                      /* Index Register */
         u32 mem[BPF_MEMWORDS];          /* Scratch Memory Store */
+        unsigned long memvalid = 0;
         u32 tmp;
         int k;
         int pc;
 
+        BUILD_BUG_ON(BPF_MEMWORDS > BITS_PER_LONG);
         /*
          * Process array of filter instructions.
          */
         for (pc = 0; pc < flen; pc++) {
-                fentry = &filter[pc];
+                const struct sock_filter *fentry = &filter[pc];
+                u32 f_k = fentry->k;
 
                 switch (fentry->code) {
                 case BPF_S_ALU_ADD_X:
                         A += X;
                         continue;
                 case BPF_S_ALU_ADD_K:
-                        A += fentry->k;
+                        A += f_k;
                         continue;
                 case BPF_S_ALU_SUB_X:
                         A -= X;
                         continue;
                 case BPF_S_ALU_SUB_K:
-                        A -= fentry->k;
+                        A -= f_k;
                         continue;
                 case BPF_S_ALU_MUL_X:
                         A *= X;
                         continue;
                 case BPF_S_ALU_MUL_K:
-                        A *= fentry->k;
+                        A *= f_k;
                         continue;
                 case BPF_S_ALU_DIV_X:
                         if (X == 0)
@@ -152,49 +154,49 @@ unsigned int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int
                         A /= X;
                         continue;
                 case BPF_S_ALU_DIV_K:
-                        A /= fentry->k;
+                        A /= f_k;
                         continue;
                 case BPF_S_ALU_AND_X:
                         A &= X;
                         continue;
                 case BPF_S_ALU_AND_K:
-                        A &= fentry->k;
+                        A &= f_k;
                         continue;
                 case BPF_S_ALU_OR_X:
                         A |= X;
                         continue;
                 case BPF_S_ALU_OR_K:
-                        A |= fentry->k;
+                        A |= f_k;
                         continue;
                 case BPF_S_ALU_LSH_X:
                         A <<= X;
                         continue;
                 case BPF_S_ALU_LSH_K:
-                        A <<= fentry->k;
+                        A <<= f_k;
                         continue;
                 case BPF_S_ALU_RSH_X:
                         A >>= X;
                         continue;
                 case BPF_S_ALU_RSH_K:
-                        A >>= fentry->k;
+                        A >>= f_k;
                         continue;
                 case BPF_S_ALU_NEG:
                         A = -A;
                         continue;
                 case BPF_S_JMP_JA:
-                        pc += fentry->k;
+                        pc += f_k;
                         continue;
                 case BPF_S_JMP_JGT_K:
-                        pc += (A > fentry->k) ? fentry->jt : fentry->jf;
+                        pc += (A > f_k) ? fentry->jt : fentry->jf;
                         continue;
                 case BPF_S_JMP_JGE_K:
-                        pc += (A >= fentry->k) ? fentry->jt : fentry->jf;
+                        pc += (A >= f_k) ? fentry->jt : fentry->jf;
                         continue;
                 case BPF_S_JMP_JEQ_K:
-                        pc += (A == fentry->k) ? fentry->jt : fentry->jf;
+                        pc += (A == f_k) ? fentry->jt : fentry->jf;
                         continue;
                 case BPF_S_JMP_JSET_K:
-                        pc += (A & fentry->k) ? fentry->jt : fentry->jf;
+                        pc += (A & f_k) ? fentry->jt : fentry->jf;
                         continue;
                 case BPF_S_JMP_JGT_X:
                         pc += (A > X) ? fentry->jt : fentry->jf;
@@ -209,7 +211,7 @@ unsigned int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int
                         pc += (A & X) ? fentry->jt : fentry->jf;
                         continue;
                 case BPF_S_LD_W_ABS:
-                        k = fentry->k;
+                        k = f_k;
 load_w:
                         ptr = load_pointer(skb, k, 4, &tmp);
                         if (ptr != NULL) {
@@ -218,7 +220,7 @@ load_w:
                         }
                         break;
                 case BPF_S_LD_H_ABS:
-                        k = fentry->k;
+                        k = f_k;
 load_h:
                         ptr = load_pointer(skb, k, 2, &tmp);
                         if (ptr != NULL) {
@@ -227,7 +229,7 @@ load_h:
                         }
                         break;
                 case BPF_S_LD_B_ABS:
-                        k = fentry->k;
+                        k = f_k;
 load_b:
                         ptr = load_pointer(skb, k, 1, &tmp);
                         if (ptr != NULL) {
@@ -242,32 +244,34 @@ load_b:
                         X = skb->len;
                         continue;
                 case BPF_S_LD_W_IND:
-                        k = X + fentry->k;
+                        k = X + f_k;
                         goto load_w;
                 case BPF_S_LD_H_IND:
-                        k = X + fentry->k;
+                        k = X + f_k;
                         goto load_h;
                 case BPF_S_LD_B_IND:
-                        k = X + fentry->k;
+                        k = X + f_k;
                         goto load_b;
                 case BPF_S_LDX_B_MSH:
-                        ptr = load_pointer(skb, fentry->k, 1, &tmp);
+                        ptr = load_pointer(skb, f_k, 1, &tmp);
                         if (ptr != NULL) {
                                 X = (*(u8 *)ptr & 0xf) << 2;
                                 continue;
                         }
                         return 0;
                 case BPF_S_LD_IMM:
-                        A = fentry->k;
+                        A = f_k;
                         continue;
                 case BPF_S_LDX_IMM:
-                        X = fentry->k;
+                        X = f_k;
                         continue;
                 case BPF_S_LD_MEM:
-                        A = mem[fentry->k];
+                        A = (memvalid & (1UL << f_k)) ?
+                                mem[f_k] : 0;
                         continue;
                 case BPF_S_LDX_MEM:
-                        X = mem[fentry->k];
+                        X = (memvalid & (1UL << f_k)) ?
+                                mem[f_k] : 0;
                         continue;
                 case BPF_S_MISC_TAX:
                         X = A;
@@ -276,14 +280,16 @@ load_b:
                         A = X;
                         continue;
                 case BPF_S_RET_K:
-                        return fentry->k;
+                        return f_k;
                 case BPF_S_RET_A:
                         return A;
                 case BPF_S_ST:
-                        mem[fentry->k] = A;
+                        memvalid |= 1UL << f_k;
+                        mem[f_k] = A;
                         continue;
                 case BPF_S_STX:
-                        mem[fentry->k] = X;
+                        memvalid |= 1UL << f_k;
+                        mem[f_k] = X;
                         continue;
                 default:
                         WARN_ON(1);
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index fbce4b05a53e..33bc3823ac6f 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -887,7 +887,7 @@ static ssize_t pktgen_if_write(struct file *file,
         i += len;
 
         if (debug) {
-                size_t copy = min(count, 1023);
+                size_t copy = min_t(size_t, count, 1023);
                 char tb[copy + 1];
                 if (copy_from_user(tb, user_buffer, copy))
                         return -EFAULT;
@@ -2612,8 +2612,8 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
         /* Update any of the values, used when we're incrementing various
          * fields.
          */
-        queue_map = pkt_dev->cur_queue_map;
         mod_cur_headers(pkt_dev);
+        queue_map = pkt_dev->cur_queue_map;
 
         datalen = (odev->hard_header_len + 16) & ~0xf;
 
@@ -2976,8 +2976,8 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
         /* Update any of the values, used when we're incrementing various
          * fields.
          */
-        queue_map = pkt_dev->cur_queue_map;
         mod_cur_headers(pkt_dev);
+        queue_map = pkt_dev->cur_queue_map;
 
         skb = __netdev_alloc_skb(odev,
                                  pkt_dev->cur_pkt_size + 64
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 8121268ddbdd..841c287ef40a 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -347,16 +347,17 @@ static size_t rtnl_link_get_size(const struct net_device *dev)
         if (!ops)
                 return 0;
 
-        size = nlmsg_total_size(sizeof(struct nlattr)) + /* IFLA_LINKINFO */
-               nlmsg_total_size(strlen(ops->kind) + 1);  /* IFLA_INFO_KIND */
+        size = nla_total_size(sizeof(struct nlattr)) + /* IFLA_LINKINFO */
+               nla_total_size(strlen(ops->kind) + 1);  /* IFLA_INFO_KIND */
 
         if (ops->get_size)
                 /* IFLA_INFO_DATA + nested data */
-                size += nlmsg_total_size(sizeof(struct nlattr)) +
+                size += nla_total_size(sizeof(struct nlattr)) +
                         ops->get_size(dev);
 
         if (ops->get_xstats_size)
-                size += ops->get_xstats_size(dev);      /* IFLA_INFO_XSTATS */
+                /* IFLA_INFO_XSTATS */
+                size += nla_total_size(ops->get_xstats_size(dev));
 
         return size;
 }
diff --git a/net/core/sock.c b/net/core/sock.c
index 3eed5424e659..fb6080111461 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1653,10 +1653,10 @@ int __sk_mem_schedule(struct sock *sk, int size, int kind)
 {
         struct proto *prot = sk->sk_prot;
         int amt = sk_mem_pages(size);
-        int allocated;
+        long allocated;
 
         sk->sk_forward_alloc += amt * SK_MEM_QUANTUM;
-        allocated = atomic_add_return(amt, prot->memory_allocated);
+        allocated = atomic_long_add_return(amt, prot->memory_allocated);
 
         /* Under limit. */
         if (allocated <= prot->sysctl_mem[0]) {
@@ -1714,7 +1714,7 @@ suppress_allocation:
 
         /* Alas. Undo changes. */
         sk->sk_forward_alloc -= amt * SK_MEM_QUANTUM;
-        atomic_sub(amt, prot->memory_allocated);
+        atomic_long_sub(amt, prot->memory_allocated);
         return 0;
 }
 EXPORT_SYMBOL(__sk_mem_schedule);
@@ -1727,12 +1727,12 @@ void __sk_mem_reclaim(struct sock *sk)
 {
         struct proto *prot = sk->sk_prot;
 
-        atomic_sub(sk->sk_forward_alloc >> SK_MEM_QUANTUM_SHIFT,
+        atomic_long_sub(sk->sk_forward_alloc >> SK_MEM_QUANTUM_SHIFT,
                    prot->memory_allocated);
         sk->sk_forward_alloc &= SK_MEM_QUANTUM - 1;
 
         if (prot->memory_pressure && *prot->memory_pressure &&
-            (atomic_read(prot->memory_allocated) < prot->sysctl_mem[0]))
+            (atomic_long_read(prot->memory_allocated) < prot->sysctl_mem[0]))
                 *prot->memory_pressure = 0;
 }
 EXPORT_SYMBOL(__sk_mem_reclaim);
@@ -2452,12 +2452,12 @@ static char proto_method_implemented(const void *method)
 
 static void proto_seq_printf(struct seq_file *seq, struct proto *proto)
 {
-        seq_printf(seq, "%-9s %4u %6d  %6d   %-3s %6u   %-3s  %-10s "
+        seq_printf(seq, "%-9s %4u %6d  %6ld   %-3s %6u   %-3s  %-10s "
                         "%2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c\n",
                    proto->name,
                    proto->obj_size,
                    sock_prot_inuse_get(seq_file_net(seq), proto),
-                   proto->memory_allocated != NULL ? atomic_read(proto->memory_allocated) : -1,
+                   proto->memory_allocated != NULL ? atomic_long_read(proto->memory_allocated) : -1L,
                    proto->memory_pressure != NULL ? *proto->memory_pressure ? "yes" : "no" : "NI",
                    proto->max_header,
                    proto->slab == NULL ? "no" : "yes",
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index d6b93d19790f..a76b78de679f 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -155,7 +155,7 @@ static const struct proto_ops dn_proto_ops;
 static DEFINE_RWLOCK(dn_hash_lock);
 static struct hlist_head dn_sk_hash[DN_SK_HASH_SIZE];
 static struct hlist_head dn_wild_sk;
-static atomic_t decnet_memory_allocated;
+static atomic_long_t decnet_memory_allocated;
 
 static int __dn_setsockopt(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen, int flags);
 static int __dn_getsockopt(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen, int flags);
diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
index be3eb8e23288..28f8b5e5f73b 100644
--- a/net/decnet/sysctl_net_decnet.c
+++ b/net/decnet/sysctl_net_decnet.c
@@ -38,7 +38,7 @@ int decnet_log_martians = 1;
 int decnet_no_fc_max_cwnd = NSP_MIN_WINDOW;
 
 /* Reasonable defaults, I hope, based on tcp's defaults */
-int sysctl_decnet_mem[3] = { 768 << 3, 1024 << 3, 1536 << 3 };
+long sysctl_decnet_mem[3] = { 768 << 3, 1024 << 3, 1536 << 3 };
 int sysctl_decnet_wmem[3] = { 4 * 1024, 16 * 1024, 128 * 1024 };
 int sysctl_decnet_rmem[3] = { 4 * 1024, 87380, 87380 * 2 };
 
@@ -324,7 +324,7 @@ static ctl_table dn_table[] = {
                 .data = &sysctl_decnet_mem,
                 .maxlen = sizeof(sysctl_decnet_mem),
                 .mode = 0644,
-                .proc_handler = proc_dointvec,
+                .proc_handler = proc_doulongvec_minmax
         },
         {
                 .procname = "decnet_rmem",
diff --git a/net/ipv4/fib_lookup.h b/net/ipv4/fib_lookup.h
index a29edf2219c8..c079cc0ec651 100644
--- a/net/ipv4/fib_lookup.h
+++ b/net/ipv4/fib_lookup.h
@@ -47,11 +47,8 @@ extern int fib_detect_death(struct fib_info *fi, int order,
 static inline void fib_result_assign(struct fib_result *res,
                                      struct fib_info *fi)
 {
-        if (res->fi != NULL)
-                fib_info_put(res->fi);
+        /* we used to play games with refcounts, but we now use RCU */
         res->fi = fi;
-        if (fi != NULL)
-                atomic_inc(&fi->fib_clntref);
 }
 
 #endif /* _FIB_LOOKUP_H */
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index c8877c6c7216..3c53c2d89e3b 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -2306,10 +2306,8 @@ void ip_mc_drop_socket(struct sock *sk)
 
                 in_dev = inetdev_by_index(net, iml->multi.imr_ifindex);
                 (void) ip_mc_leave_src(sk, iml, in_dev);
-                if (in_dev != NULL) {
+                if (in_dev != NULL)
                         ip_mc_dec_group(in_dev, iml->multi.imr_multiaddr.s_addr);
-                        in_dev_put(in_dev);
-                }
                 /* decrease mem now to avoid the memleak warning */
                 atomic_sub(sizeof(*iml), &sk->sk_omem_alloc);
                 call_rcu(&iml->rcu, ip_mc_socklist_reclaim);
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index ba8042665849..2ada17129fce 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -490,9 +490,11 @@ static int inet_csk_diag_dump(struct sock *sk,
 {
         struct inet_diag_req *r = NLMSG_DATA(cb->nlh);
 
-        if (cb->nlh->nlmsg_len > 4 + NLMSG_SPACE(sizeof(*r))) {
+        if (nlmsg_attrlen(cb->nlh, sizeof(*r))) {
                 struct inet_diag_entry entry;
-                struct rtattr *bc = (struct rtattr *)(r + 1);
+                const struct nlattr *bc = nlmsg_find_attr(cb->nlh,
+                                                          sizeof(*r),
+                                                          INET_DIAG_REQ_BYTECODE);
                 struct inet_sock *inet = inet_sk(sk);
 
                 entry.family = sk->sk_family;
@@ -512,7 +514,7 @@ static int inet_csk_diag_dump(struct sock *sk,
                 entry.dport = ntohs(inet->inet_dport);
                 entry.userlocks = sk->sk_userlocks;
 
-                if (!inet_diag_bc_run(RTA_DATA(bc), RTA_PAYLOAD(bc), &entry))
+                if (!inet_diag_bc_run(nla_data(bc), nla_len(bc), &entry))
                         return 0;
         }
 
@@ -527,9 +529,11 @@ static int inet_twsk_diag_dump(struct inet_timewait_sock *tw,
 {
         struct inet_diag_req *r = NLMSG_DATA(cb->nlh);
 
-        if (cb->nlh->nlmsg_len > 4 + NLMSG_SPACE(sizeof(*r))) {
+        if (nlmsg_attrlen(cb->nlh, sizeof(*r))) {
                 struct inet_diag_entry entry;
-                struct rtattr *bc = (struct rtattr *)(r + 1);
+                const struct nlattr *bc = nlmsg_find_attr(cb->nlh,
+                                                          sizeof(*r),
+                                                          INET_DIAG_REQ_BYTECODE);
 
                 entry.family = tw->tw_family;
 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
@@ -548,7 +552,7 @@ static int inet_twsk_diag_dump(struct inet_timewait_sock *tw,
                 entry.dport = ntohs(tw->tw_dport);
                 entry.userlocks = 0;
 
-                if (!inet_diag_bc_run(RTA_DATA(bc), RTA_PAYLOAD(bc), &entry))
+                if (!inet_diag_bc_run(nla_data(bc), nla_len(bc), &entry))
                         return 0;
         }
 
@@ -618,7 +622,7 @@ static int inet_diag_dump_reqs(struct sk_buff *skb, struct sock *sk,
         struct inet_diag_req *r = NLMSG_DATA(cb->nlh);
         struct inet_connection_sock *icsk = inet_csk(sk);
         struct listen_sock *lopt;
-        struct rtattr *bc = NULL;
+        const struct nlattr *bc = NULL;
         struct inet_sock *inet = inet_sk(sk);
         int j, s_j;
         int reqnum, s_reqnum;
@@ -638,8 +642,9 @@ static int inet_diag_dump_reqs(struct sk_buff *skb, struct sock *sk,
         if (!lopt || !lopt->qlen)
                 goto out;
 
-        if (cb->nlh->nlmsg_len > 4 + NLMSG_SPACE(sizeof(*r))) {
-                bc = (struct rtattr *)(r + 1);
+        if (nlmsg_attrlen(cb->nlh, sizeof(*r))) {
+                bc = nlmsg_find_attr(cb->nlh, sizeof(*r),
+                                     INET_DIAG_REQ_BYTECODE);
                 entry.sport = inet->inet_num;
                 entry.userlocks = sk->sk_userlocks;
         }
@@ -672,8 +677,8 @@ static int inet_diag_dump_reqs(struct sk_buff *skb, struct sock *sk,
                                         &ireq->rmt_addr;
                                 entry.dport = ntohs(ireq->rmt_port);
 
-                                if (!inet_diag_bc_run(RTA_DATA(bc),
-                                                    RTA_PAYLOAD(bc), &entry))
+                                if (!inet_diag_bc_run(nla_data(bc),
+                                                      nla_len(bc), &entry))
                                         continue;
                         }
 
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 3cad2591ace0..3fac340a28d5 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -927,6 +927,7 @@ static int get_info(struct net *net, void __user *user,
                         private = &tmp;
                 }
 #endif
+                memset(&info, 0, sizeof(info));
                 info.valid_hooks = t->valid_hooks;
                 memcpy(info.hook_entry, private->hook_entry,
                        sizeof(info.hook_entry));
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index d31b007a6d80..a846d633b3b6 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -1124,6 +1124,7 @@ static int get_info(struct net *net, void __user *user,
                         private = &tmp;
                 }
 #endif
+                memset(&info, 0, sizeof(info));
                 info.valid_hooks = t->valid_hooks;
                 memcpy(info.hook_entry, private->hook_entry,
                        sizeof(info.hook_entry));
diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c
index 295c97431e43..c04787ce1a71 100644
--- a/net/ipv4/netfilter/nf_nat_core.c
+++ b/net/ipv4/netfilter/nf_nat_core.c
@@ -47,26 +47,6 @@ __nf_nat_proto_find(u_int8_t protonum)
         return rcu_dereference(nf_nat_protos[protonum]);
 }
 
-static const struct nf_nat_protocol *
-nf_nat_proto_find_get(u_int8_t protonum)
-{
-        const struct nf_nat_protocol *p;
-
-        rcu_read_lock();
-        p = __nf_nat_proto_find(protonum);
-        if (!try_module_get(p->me))
-                p = &nf_nat_unknown_protocol;
-        rcu_read_unlock();
-
-        return p;
-}
-
-static void
-nf_nat_proto_put(const struct nf_nat_protocol *p)
-{
-        module_put(p->me);
-}
-
 /* We keep an extra hash for each conntrack, for fast searching. */
 static inline unsigned int
 hash_by_src(const struct net *net, u16 zone,
@@ -588,6 +568,26 @@ static struct nf_ct_ext_type nat_extend __read_mostly = {
 #include <linux/netfilter/nfnetlink.h>
 #include <linux/netfilter/nfnetlink_conntrack.h>
 
+static const struct nf_nat_protocol *
+nf_nat_proto_find_get(u_int8_t protonum)
+{
+        const struct nf_nat_protocol *p;
+
+        rcu_read_lock();
+        p = __nf_nat_proto_find(protonum);
+        if (!try_module_get(p->me))
+                p = &nf_nat_unknown_protocol;
+        rcu_read_unlock();
+
+        return p;
+}
+
+static void
+nf_nat_proto_put(const struct nf_nat_protocol *p)
+{
+        module_put(p->me);
+}
+
 static const struct nla_policy protonat_nla_policy[CTA_PROTONAT_MAX+1] = {
         [CTA_PROTONAT_PORT_MIN] = { .type = NLA_U16 },
         [CTA_PROTONAT_PORT_MAX] = { .type = NLA_U16 },
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 4ae1f203f7cb..1b48eb1ed453 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -59,13 +59,13 @@ static int sockstat_seq_show(struct seq_file *seq, void *v)
         local_bh_enable();
 
         socket_seq_show(seq);
-        seq_printf(seq, "TCP: inuse %d orphan %d tw %d alloc %d mem %d\n",
+        seq_printf(seq, "TCP: inuse %d orphan %d tw %d alloc %d mem %ld\n",
                    sock_prot_inuse_get(net, &tcp_prot), orphans,
                    tcp_death_row.tw_count, sockets,
-                   atomic_read(&tcp_memory_allocated));
-        seq_printf(seq, "UDP: inuse %d mem %d\n",
+                   atomic_long_read(&tcp_memory_allocated));
+        seq_printf(seq, "UDP: inuse %d mem %ld\n",
                    sock_prot_inuse_get(net, &udp_prot),
-                   atomic_read(&udp_memory_allocated));
+                   atomic_long_read(&udp_memory_allocated));
         seq_printf(seq, "UDPLITE: inuse %d\n",
                    sock_prot_inuse_get(net, &udplite_prot));
         seq_printf(seq, "RAW: inuse %d\n",
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index d96c1da4b17c..e91911d7aae2 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -398,7 +398,7 @@ static struct ctl_table ipv4_table[] = {
                 .data           = &sysctl_tcp_mem,
                 .maxlen         = sizeof(sysctl_tcp_mem),
                 .mode           = 0644,
-                .proc_handler   = proc_dointvec
+                .proc_handler   = proc_doulongvec_minmax
         },
         {
                 .procname       = "tcp_wmem",
@@ -602,8 +602,7 @@ static struct ctl_table ipv4_table[] = {
                 .data           = &sysctl_udp_mem,
                 .maxlen         = sizeof(sysctl_udp_mem),
                 .mode           = 0644,
-                .proc_handler   = proc_dointvec_minmax,
-                .extra1         = &zero
+                .proc_handler   = proc_doulongvec_minmax,
         },
         {
                 .procname       = "udp_rmem_min",
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 1664a0590bb8..081419969485 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -282,7 +282,7 @@ int sysctl_tcp_fin_timeout __read_mostly = TCP_FIN_TIMEOUT;
 struct percpu_counter tcp_orphan_count;
 EXPORT_SYMBOL_GPL(tcp_orphan_count);
 
-int sysctl_tcp_mem[3] __read_mostly;
+long sysctl_tcp_mem[3] __read_mostly;
 int sysctl_tcp_wmem[3] __read_mostly;
 int sysctl_tcp_rmem[3] __read_mostly;
 
@@ -290,7 +290,7 @@ EXPORT_SYMBOL(sysctl_tcp_mem);
 EXPORT_SYMBOL(sysctl_tcp_rmem);
 EXPORT_SYMBOL(sysctl_tcp_wmem);
 
-atomic_t tcp_memory_allocated;  /* Current allocated memory. */
+atomic_long_t tcp_memory_allocated;     /* Current allocated memory. */
 EXPORT_SYMBOL(tcp_memory_allocated);
 
 /*
@@ -2246,7 +2246,7 @@ static int do_tcp_setsockopt(struct sock *sk, int level,
                 /* Values greater than interface MTU won't take effect. However
                  * at the point when this call is done we typically don't yet
                  * know which interface is going to be used */
-                if (val < 8 || val > MAX_TCP_WINDOW) {
+                if (val < 64 || val > MAX_TCP_WINDOW) {
                         err = -EINVAL;
                         break;
                 }
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 3357f69e353d..6d8ab1c4efc3 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -259,8 +259,11 @@ static void tcp_fixup_sndbuf(struct sock *sk)
         int sndmem = tcp_sk(sk)->rx_opt.mss_clamp + MAX_TCP_HEADER + 16 +
                      sizeof(struct sk_buff);
 
-        if (sk->sk_sndbuf < 3 * sndmem)
-                sk->sk_sndbuf = min(3 * sndmem, sysctl_tcp_wmem[2]);
+        if (sk->sk_sndbuf < 3 * sndmem) {
+                sk->sk_sndbuf = 3 * sndmem;
+                if (sk->sk_sndbuf > sysctl_tcp_wmem[2])
+                        sk->sk_sndbuf = sysctl_tcp_wmem[2];
+        }
 }
 
 /* 2. Tuning advertised window (window_clamp, rcv_ssthresh)
@@ -396,7 +399,7 @@ static void tcp_clamp_window(struct sock *sk)
         if (sk->sk_rcvbuf < sysctl_tcp_rmem[2] &&
             !(sk->sk_userlocks & SOCK_RCVBUF_LOCK) &&
             !tcp_memory_pressure &&
-            atomic_read(&tcp_memory_allocated) < sysctl_tcp_mem[0]) {
+            atomic_long_read(&tcp_memory_allocated) < sysctl_tcp_mem[0]) {
                 sk->sk_rcvbuf = min(atomic_read(&sk->sk_rmem_alloc),
                                     sysctl_tcp_rmem[2]);
         }
@@ -4861,7 +4864,7 @@ static int tcp_should_expand_sndbuf(struct sock *sk)
                 return 0;
 
         /* If we are under soft global TCP memory pressure, do not expand.  */
-        if (atomic_read(&tcp_memory_allocated) >= sysctl_tcp_mem[0])
+        if (atomic_long_read(&tcp_memory_allocated) >= sysctl_tcp_mem[0])
                 return 0;
 
         /* If we filled the congestion window, do not expand.  */
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 8f8527d41682..69ccbc1dde9c 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -415,6 +415,9 @@ void tcp_v4_err(struct sk_buff *icmp_skb, u32 info)
                     !icsk->icsk_backoff)
                         break;
 
+                if (sock_owned_by_user(sk))
+                        break;
+
                 icsk->icsk_backoff--;
                 inet_csk(sk)->icsk_rto = __tcp_set_rto(tp) <<
                                          icsk->icsk_backoff;
@@ -429,11 +432,6 @@ void tcp_v4_err(struct sk_buff *icmp_skb, u32 info)
                 if (remaining) {
                         inet_csk_reset_xmit_timer(sk, ICSK_TIME_RETRANS,
                                                   remaining, TCP_RTO_MAX);
-                } else if (sock_owned_by_user(sk)) {
-                        /* RTO revert clocked out retransmission,
-                         * but socket is locked. Will defer. */
-                        inet_csk_reset_xmit_timer(sk, ICSK_TIME_RETRANS,
-                                                  HZ/20, TCP_RTO_MAX);
                 } else {
                         /* RTO revert clocked out retransmission.
                          * Will retransmit now */
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 28cb2d733a3c..5e0a3a582a59 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -110,7 +110,7 @@
 struct udp_table udp_table __read_mostly;
 EXPORT_SYMBOL(udp_table);
 
-int sysctl_udp_mem[3] __read_mostly;
+long sysctl_udp_mem[3] __read_mostly;
 EXPORT_SYMBOL(sysctl_udp_mem);
 
 int sysctl_udp_rmem_min __read_mostly;
@@ -119,7 +119,7 @@ EXPORT_SYMBOL(sysctl_udp_rmem_min);
 int sysctl_udp_wmem_min __read_mostly;
 EXPORT_SYMBOL(sysctl_udp_wmem_min);
 
-atomic_t udp_memory_allocated;
+atomic_long_t udp_memory_allocated;
 EXPORT_SYMBOL(udp_memory_allocated);
 
 #define MAX_UDP_PORTS 65536
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index e048ec62d109..b41ce0f0d514 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -2740,10 +2740,6 @@ static int addrconf_ifdown(struct net_device *dev, int how)
                         /* Flag it for later restoration when link comes up */
                         ifa->flags |= IFA_F_TENTATIVE;
                         ifa->state = INET6_IFADDR_STATE_DAD;
-
-                        write_unlock_bh(&idev->lock);
-
-                        in6_ifa_hold(ifa);
                 } else {
                         list_del(&ifa->if_list);
 
@@ -2758,19 +2754,15 @@ static int addrconf_ifdown(struct net_device *dev, int how)
                         ifa->state = INET6_IFADDR_STATE_DEAD;
                         spin_unlock_bh(&ifa->state_lock);
 
-                        if (state == INET6_IFADDR_STATE_DEAD)
-                                goto put_ifa;
+                        if (state == INET6_IFADDR_STATE_DEAD) {
+                                in6_ifa_put(ifa);
+                        } else {
+                                __ipv6_ifa_notify(RTM_DELADDR, ifa);
+                                atomic_notifier_call_chain(&inet6addr_chain,
+                                                           NETDEV_DOWN, ifa);
+                        }
+                        write_lock_bh(&idev->lock);
                 }
-
-                __ipv6_ifa_notify(RTM_DELADDR, ifa);
-                if (ifa->state == INET6_IFADDR_STATE_DEAD)
-                        atomic_notifier_call_chain(&inet6addr_chain,
-                                                   NETDEV_DOWN, ifa);
-
-put_ifa:
-                in6_ifa_put(ifa);
-
-                write_lock_bh(&idev->lock);
         }
 
         list_splice(&keep_list, &idev->addr_list);
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 51df035897e7..455582384ece 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -1137,6 +1137,7 @@ static int get_info(struct net *net, void __user *user,
                         private = &tmp;
                 }
 #endif
+                memset(&info, 0, sizeof(info));
                 info.valid_hooks = t->valid_hooks;
                 memcpy(info.hook_entry, private->hook_entry,
                        sizeof(info.hook_entry));
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 3a3f129a44cb..79d43aa8fa8d 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -286,7 +286,7 @@ found:
 
         /* Check for overlap with preceding fragment. */
         if (prev &&
-            (NFCT_FRAG6_CB(prev)->offset + prev->len) - offset > 0)
+            (NFCT_FRAG6_CB(prev)->offset + prev->len) > offset)
                 goto discard_fq;
 
         /* Look for overlap with succeeding segment. */
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index c7ba3149633f..0f2766453759 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -349,7 +349,7 @@ found:
 
         /* Check for overlap with preceding fragment. */
         if (prev &&
-            (FRAG6_CB(prev)->offset + prev->len) - offset > 0)
+            (FRAG6_CB(prev)->offset + prev->len) > offset)
                 goto discard_fq;
 
         /* Look for overlap with succeeding segment. */
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 25661f968f3f..96455ffb76fb 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1945,8 +1945,12 @@ struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
         struct rt6_info *rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops);
         struct neighbour *neigh;
 
-        if (rt == NULL)
+        if (rt == NULL) {
+                if (net_ratelimit())
+                        pr_warning("IPv6:  Maximum number of routes reached,"
+                                   " consider increasing route/max_size.\n");
                 return ERR_PTR(-ENOMEM);
+        }
 
         dev_hold(net->loopback_dev);
         in6_dev_hold(idev);
@@ -2741,6 +2745,7 @@ static void __net_exit ip6_route_net_exit(struct net *net)
         kfree(net->ipv6.ip6_prohibit_entry);
         kfree(net->ipv6.ip6_blk_hole_entry);
 #endif
+        dst_entries_destroy(&net->ipv6.ip6_dst_ops);
 }
 
 static struct pernet_operations ip6_route_net_ops = {
@@ -2832,5 +2837,6 @@ void ip6_route_cleanup(void)
         xfrm6_fini();
         fib6_gc_cleanup();
         unregister_pernet_subsys(&ip6_route_net_ops);
+        dst_entries_destroy(&ip6_dst_blackhole_ops);
         kmem_cache_destroy(ip6_dst_ops_template.kmem_cachep);
 }
diff --git a/net/l2tp/l2tp_debugfs.c b/net/l2tp/l2tp_debugfs.c
index 104ec3b283d4..b8dbae82fab8 100644
--- a/net/l2tp/l2tp_debugfs.c
+++ b/net/l2tp/l2tp_debugfs.c
@@ -249,7 +249,7 @@ static int l2tp_dfs_seq_open(struct inode *inode, struct file *file)
         struct seq_file *seq;
         int rc = -ENOMEM;
 
-        pd = kzalloc(GFP_KERNEL, sizeof(*pd));
+        pd = kzalloc(sizeof(*pd), GFP_KERNEL);
         if (pd == NULL)
                 goto out;
 
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index f9163b12c7f1..7aa85591dbe7 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -391,6 +391,9 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
         u32 hw_reconf_flags = 0;
         int i;
 
+        if (local->scan_sdata == sdata)
+                ieee80211_scan_cancel(local);
+
         clear_bit(SDATA_STATE_RUNNING, &sdata->state);
 
         /*
@@ -523,9 +526,6 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
                 synchronize_rcu();
                 skb_queue_purge(&sdata->skb_queue);
 
-                if (local->scan_sdata == sdata)
-                        ieee80211_scan_cancel(local);
-
                 /*
                  * Disable beaconing here for mesh only, AP and IBSS
                  * are already taken care of.
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 1eacf8d9966a..27a5ea6b6a0f 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1312,7 +1312,8 @@ void *nf_ct_alloc_hashtable(unsigned int *sizep, int *vmalloced, int nulls)
         if (!hash) {
                 *vmalloced = 1;
                 printk(KERN_WARNING "nf_conntrack: falling back to vmalloc.\n");
-                hash = __vmalloc(sz, GFP_KERNEL | __GFP_ZERO, PAGE_KERNEL);
+                hash = __vmalloc(sz, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
+                                 PAGE_KERNEL);
         }
 
         if (hash && nulls)
diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
index ed6d92958023..dc7bb74110df 100644
--- a/net/netfilter/nf_conntrack_proto.c
+++ b/net/netfilter/nf_conntrack_proto.c
@@ -292,6 +292,12 @@ int nf_conntrack_l4proto_register(struct nf_conntrack_l4proto *l4proto)
 
                 for (i = 0; i < MAX_NF_CT_PROTO; i++)
                         proto_array[i] = &nf_conntrack_l4proto_generic;
+
+                /* Before making proto_array visible to lockless readers,
+                 * we must make sure its content is committed to memory.
+                 */
+                smp_wmb();
+
                 nf_ct_protos[l4proto->l3proto] = proto_array;
         } else if (nf_ct_protos[l4proto->l3proto][l4proto->l4proto] !=
                                         &nf_conntrack_l4proto_generic) {
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 3616f27b9d46..8298e676f5a0 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1610,9 +1610,11 @@ static int packet_recvmsg(struct kiocb *iocb, struct socket *sock,
 
                 err = -EINVAL;
                 vnet_hdr_len = sizeof(vnet_hdr);
-                if ((len -= vnet_hdr_len) < 0)
+                if (len < vnet_hdr_len)
                         goto out_free;
 
+                len -= vnet_hdr_len;
+
                 if (skb_is_gso(skb)) {
                         struct skb_shared_info *sinfo = skb_shinfo(skb);
 
@@ -1719,7 +1721,7 @@ static int packet_getname_spkt(struct socket *sock, struct sockaddr *uaddr,
         rcu_read_lock();
         dev = dev_get_by_index_rcu(sock_net(sk), pkt_sk(sk)->ifindex);
         if (dev)
-                strlcpy(uaddr->sa_data, dev->name, 15);
+                strncpy(uaddr->sa_data, dev->name, 14);
         else
                 memset(uaddr->sa_data, 0, 14);
         rcu_read_unlock();
@@ -1742,6 +1744,7 @@ static int packet_getname(struct socket *sock, struct sockaddr *uaddr,
         sll->sll_family = AF_PACKET;
         sll->sll_ifindex = po->ifindex;
         sll->sll_protocol = po->num;
+        sll->sll_pkttype = 0;
         rcu_read_lock();
         dev = dev_get_by_index_rcu(sock_net(sk), po->ifindex);
         if (dev) {
diff --git a/net/rds/loop.c b/net/rds/loop.c
index c390156b426f..aeec1d483b17 100644
--- a/net/rds/loop.c
+++ b/net/rds/loop.c
@@ -134,8 +134,12 @@ static int rds_loop_conn_alloc(struct rds_connection *conn, gfp_t gfp)
 static void rds_loop_conn_free(void *arg)
 {
         struct rds_loop_connection *lc = arg;
+        unsigned long flags;
+
         rdsdebug("lc %p\n", lc);
+        spin_lock_irqsave(&loop_conns_lock, flags);
         list_del(&lc->loop_node);
+        spin_unlock_irqrestore(&loop_conns_lock, flags);
         kfree(lc);
 }
 
diff --git a/net/rds/message.c b/net/rds/message.c
index 848cff45183b..1fd3d29023d7 100644
--- a/net/rds/message.c
+++ b/net/rds/message.c
@@ -249,8 +249,10 @@ struct rds_message *rds_message_map_pages(unsigned long *page_addrs, unsigned in
         rm->m_inc.i_hdr.h_len = cpu_to_be32(total_len);
         rm->data.op_nents = ceil(total_len, PAGE_SIZE);
         rm->data.op_sg = rds_message_alloc_sgs(rm, num_sgs);
-        if (!rm->data.op_sg)
+        if (!rm->data.op_sg) {
+                rds_message_put(rm);
                 return ERR_PTR(-ENOMEM);
+        }
 
         for (i = 0; i < rm->data.op_nents; ++i) {
                 sg_set_page(&rm->data.op_sg[i],
diff --git a/net/rds/tcp.c b/net/rds/tcp.c
index 08a8c6cf2d10..8e0a32001c90 100644
--- a/net/rds/tcp.c
+++ b/net/rds/tcp.c
@@ -221,7 +221,13 @@ static int rds_tcp_conn_alloc(struct rds_connection *conn, gfp_t gfp)
 static void rds_tcp_conn_free(void *arg)
 {
         struct rds_tcp_connection *tc = arg;
+        unsigned long flags;
         rdsdebug("freeing tc %p\n", tc);
+
+        spin_lock_irqsave(&rds_tcp_conn_lock, flags);
+        list_del(&tc->t_tcp_node);
+        spin_unlock_irqrestore(&rds_tcp_conn_lock, flags);
+
         kmem_cache_free(rds_tcp_conn_slab, tc);
 }
 
diff --git a/net/sched/cls_basic.c b/net/sched/cls_basic.c
index efd4f95fd050..f23d9155b1ef 100644
--- a/net/sched/cls_basic.c
+++ b/net/sched/cls_basic.c
@@ -268,6 +268,10 @@ static int basic_dump(struct tcf_proto *tp, unsigned long fh,
                 goto nla_put_failure;
 
         nla_nest_end(skb, nest);
+
+        if (tcf_exts_dump_stats(skb, &f->exts, &basic_ext_map) < 0)
+                goto nla_put_failure;
+
         return skb->len;
 
 nla_put_failure:
diff --git a/net/sched/cls_cgroup.c b/net/sched/cls_cgroup.c
index 37dff78e9cb1..d49c40fb7e09 100644
--- a/net/sched/cls_cgroup.c
+++ b/net/sched/cls_cgroup.c
@@ -34,8 +34,6 @@ struct cgroup_subsys net_cls_subsys = {
         .populate       = cgrp_populate,
 #ifdef CONFIG_NET_CLS_CGROUP
         .subsys_id      = net_cls_subsys_id,
-#else
-#define net_cls_subsys_id net_cls_subsys.subsys_id
 #endif
         .module         = THIS_MODULE,
 };
diff --git a/net/sched/em_text.c b/net/sched/em_text.c
index 763253257411..ea8f566e720c 100644
--- a/net/sched/em_text.c
+++ b/net/sched/em_text.c
@@ -103,7 +103,8 @@ retry:
 
 static void em_text_destroy(struct tcf_proto *tp, struct tcf_ematch *m)
 {
-        textsearch_destroy(EM_TEXT_PRIV(m)->config);
+        if (EM_TEXT_PRIV(m) && EM_TEXT_PRIV(m)->config)
+                textsearch_destroy(EM_TEXT_PRIV(m)->config);
 }
 
 static int em_text_dump(struct sk_buff *skb, struct tcf_ematch *m)
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 1ef29c74d85e..e58f9476f29c 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -92,7 +92,7 @@ static struct sctp_af *sctp_af_v6_specific;
 struct kmem_cache *sctp_chunk_cachep __read_mostly;
 struct kmem_cache *sctp_bucket_cachep __read_mostly;
 
-int sysctl_sctp_mem[3];
+long sysctl_sctp_mem[3];
 int sysctl_sctp_rmem[3];
 int sysctl_sctp_wmem[3];
 
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index e34ca9cc1167..6bd554323a34 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -111,12 +111,12 @@ static void sctp_sock_migrate(struct sock *, struct sock *,
 static char *sctp_hmac_alg = SCTP_COOKIE_HMAC_ALG;
 
 extern struct kmem_cache *sctp_bucket_cachep;
-extern int sysctl_sctp_mem[3];
+extern long sysctl_sctp_mem[3];
 extern int sysctl_sctp_rmem[3];
 extern int sysctl_sctp_wmem[3];
 
 static int sctp_memory_pressure;
-static atomic_t sctp_memory_allocated;
+static atomic_long_t sctp_memory_allocated;
 struct percpu_counter sctp_sockets_allocated;
 
 static void sctp_enter_memory_pressure(struct sock *sk)
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index 832590bbe0c0..50cb57f0919e 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -54,7 +54,7 @@ static int sack_timer_max = 500;
 static int addr_scope_max = 3; /* check sctp_scope_policy_t in include/net/sctp/constants.h for max entries */
 static int rwnd_scale_max = 16;
 
-extern int sysctl_sctp_mem[3];
+extern long sysctl_sctp_mem[3];
 extern int sysctl_sctp_rmem[3];
 extern int sysctl_sctp_wmem[3];
 
@@ -203,7 +203,7 @@ static ctl_table sctp_table[] = {
                 .data           = &sysctl_sctp_mem,
                 .maxlen         = sizeof(sysctl_sctp_mem),
                 .mode           = 0644,
-                .proc_handler   = proc_dointvec,
+                .proc_handler   = proc_doulongvec_minmax
         },
         {
                 .procname       = "sctp_rmem",
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 33217fc3d697..e9f0d5004483 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -396,6 +396,7 @@ static int get_name(struct socket *sock, struct sockaddr *uaddr,
         struct sockaddr_tipc *addr = (struct sockaddr_tipc *)uaddr;
         struct tipc_sock *tsock = tipc_sk(sock->sk);
 
+        memset(addr, 0, sizeof(*addr));
         if (peer) {
                 if ((sock->state != SS_CONNECTED) &&
                         ((peer != 2) || (sock->state != SS_DISCONNECTING)))
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index c506241f8637..4e78e3f26798 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -224,8 +224,8 @@ static int nl80211_prepare_netdev_dump(struct sk_buff *skb,
         }
 
         *rdev = cfg80211_get_dev_from_ifindex(sock_net(skb->sk), ifidx);
-        if (IS_ERR(dev)) {
-                err = PTR_ERR(dev);
+        if (IS_ERR(*rdev)) {
+                err = PTR_ERR(*rdev);
                 goto out_rtnl;
         }
 
diff --git a/net/x25/x25_facilities.c b/net/x25/x25_facilities.c
index 771bab00754b..55187c8f6420 100644
--- a/net/x25/x25_facilities.c
+++ b/net/x25/x25_facilities.c
@@ -61,6 +61,8 @@ int x25_parse_facilities(struct sk_buff *skb, struct x25_facilities *facilities,
         while (len > 0) {
                 switch (*p & X25_FAC_CLASS_MASK) {
                 case X25_FAC_CLASS_A:
+                        if (len < 2)
+                                return 0;
                         switch (*p) {
                         case X25_FAC_REVERSE:
                                 if((p[1] & 0x81) == 0x81) {
@@ -104,6 +106,8 @@ int x25_parse_facilities(struct sk_buff *skb, struct x25_facilities *facilities,
                         len -= 2;
                         break;
                 case X25_FAC_CLASS_B:
+                        if (len < 3)
+                                return 0;
                         switch (*p) {
                         case X25_FAC_PACKET_SIZE:
                                 facilities->pacsize_in  = p[1];
@@ -125,6 +129,8 @@ int x25_parse_facilities(struct sk_buff *skb, struct x25_facilities *facilities,
                         len -= 3;
                         break;
                 case X25_FAC_CLASS_C:
+                        if (len < 4)
+                                return 0;
                         printk(KERN_DEBUG "X.25: unknown facility %02X, "
                                "values %02X, %02X, %02X\n",
                                p[0], p[1], p[2], p[3]);
@@ -132,26 +138,26 @@ int x25_parse_facilities(struct sk_buff *skb, struct x25_facilities *facilities,
                         len -= 4;
                         break;
                 case X25_FAC_CLASS_D:
+                        if (len < p[1] + 2)
+                                return 0;
                         switch (*p) {
                         case X25_FAC_CALLING_AE:
-                                if (p[1] > X25_MAX_DTE_FACIL_LEN)
-                                        break;
+                                if (p[1] > X25_MAX_DTE_FACIL_LEN || p[1] <= 1)
+                                        return 0;
                                 dte_facs->calling_len = p[2];
                                 memcpy(dte_facs->calling_ae, &p[3], p[1] - 1);
                                 *vc_fac_mask |= X25_MASK_CALLING_AE;
                                 break;
                         case X25_FAC_CALLED_AE:
-                                if (p[1] > X25_MAX_DTE_FACIL_LEN)
-                                        break;
+                                if (p[1] > X25_MAX_DTE_FACIL_LEN || p[1] <= 1)
+                                        return 0;
                                 dte_facs->called_len = p[2];
                                 memcpy(dte_facs->called_ae, &p[3], p[1] - 1);
                                 *vc_fac_mask |= X25_MASK_CALLED_AE;
                                 break;
                         default:
                                 printk(KERN_DEBUG "X.25: unknown facility %02X,"
-                                        "length %d, values %02X, %02X, "
-                                        "%02X, %02X\n",
-                                        p[0], p[1], p[2], p[3], p[4], p[5]);
+                                        "length %d\n", p[0], p[1]);
                                 break;
                         }
                         len -= p[1] + 2;
diff --git a/net/x25/x25_in.c b/net/x25/x25_in.c
index 63178961efac..f729f022be69 100644
--- a/net/x25/x25_in.c
+++ b/net/x25/x25_in.c
@@ -119,6 +119,8 @@ static int x25_state1_machine(struct sock *sk, struct sk_buff *skb, int frametyp
                                                 &x25->vc_facil_mask);
                         if (len > 0)
                                 skb_pull(skb, len);
+                        else
+                                return -1;
                         /*
                          *      Copy any Call User Data.
                          */
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index c0efe102d655..af6e9f3de950 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -875,7 +875,7 @@ const char *sym_expand_string_value(const char *in)
                         symval = sym_get_string_value(sym);
                 }
 
-                newlen = strlen(res) + strlen(symval) + strlen(src);
+                newlen = strlen(res) + strlen(symval) + strlen(src) + 1;
                 if (newlen > reslen) {
                         reslen = newlen;
                         res = realloc(res, reslen);
diff --git a/security/Kconfig b/security/Kconfig
index bd72ae623494..e80da955e687 100644
--- a/security/Kconfig
+++ b/security/Kconfig
@@ -39,6 +39,18 @@ config KEYS_DEBUG_PROC_KEYS
 
           If you are unsure as to whether this is required, answer N.
 
+config SECURITY_DMESG_RESTRICT
+        bool "Restrict unprivileged access to the kernel syslog"
+        default n
+        help
+          This enforces restrictions on unprivileged users reading the kernel
+          syslog via dmesg(8).
+
+          If this option is not selected, no restrictions will be enforced
+          unless the dmesg_restrict sysctl is explicitly set to (1).
+
+          If you are unsure how to answer this question, answer N.
+
 config SECURITY
         bool "Enable different security models"
         depends on SYSFS
diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index cf1de4462ccd..b7106f192b75 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -922,7 +922,7 @@ static int __init apparmor_init(void)
         error = register_security(&apparmor_ops);
         if (error) {
                 AA_ERROR("Unable to register AppArmor\n");
-                goto register_security_out;
+                goto set_init_cxt_out;
         }
 
         /* Report that AppArmor successfully initialized */
@@ -936,6 +936,9 @@ static int __init apparmor_init(void)
 
         return error;
 
+set_init_cxt_out:
+        aa_free_task_context(current->real_cred->security);
+
 register_security_out:
         aa_free_root_ns();
 
@@ -944,7 +947,6 @@ alloc_out:
 
         apparmor_enabled = 0;
         return error;
-
 }
 
 security_initcall(apparmor_init);
diff --git a/security/apparmor/policy.c b/security/apparmor/policy.c
index 52cc865f1464..4f0eadee78b8 100644
--- a/security/apparmor/policy.c
+++ b/security/apparmor/policy.c
@@ -306,7 +306,7 @@ static struct aa_namespace *alloc_namespace(const char *prefix,
         return ns;
 
 fail_unconfined:
-        kzfree(ns->base.name);
+        kzfree(ns->base.hname);
 fail_ns:
         kzfree(ns);
         return NULL;
diff --git a/security/capability.c b/security/capability.c
index 30ae00fbecd5..c773635ca3a0 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -17,6 +17,11 @@ static int cap_sysctl(ctl_table *table, int op)
         return 0;
 }
 
+static int cap_syslog(int type)
+{
+        return 0;
+}
+
 static int cap_quotactl(int cmds, int type, int id, struct super_block *sb)
 {
         return 0;
diff --git a/security/commoncap.c b/security/commoncap.c
index 5e632b4857e4..64c2ed9c9015 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -27,7 +27,6 @@
 #include <linux/sched.h>
 #include <linux/prctl.h>
 #include <linux/securebits.h>
-#include <linux/syslog.h>
 
 /*
  * If a non-root user executes a setuid-root binary in
@@ -884,24 +883,6 @@ error:
 }
 
 /**
- * cap_syslog - Determine whether syslog function is permitted
- * @type: Function requested
- * @from_file: Whether this request came from an open file (i.e. /proc)
- *
- * Determine whether the current process is permitted to use a particular
- * syslog function, returning 0 if permission is granted, -ve if not.
- */
-int cap_syslog(int type, bool from_file)
-{
-        if (type != SYSLOG_ACTION_OPEN && from_file)
-                return 0;
-        if ((type != SYSLOG_ACTION_READ_ALL &&
-             type != SYSLOG_ACTION_SIZE_BUFFER) && !capable(CAP_SYS_ADMIN))
-                return -EPERM;
-        return 0;
-}
-
-/**
  * cap_vm_enough_memory - Determine whether a new virtual mapping is permitted
  * @mm: The VM space in which the new mapping is to be made
  * @pages: The size of the mapping
diff --git a/security/security.c b/security/security.c
index 3ef5e2a7a741..1b798d3df710 100644
--- a/security/security.c
+++ b/security/security.c
@@ -197,9 +197,9 @@ int security_quota_on(struct dentry *dentry)
         return security_ops->quota_on(dentry);
 }
 
-int security_syslog(int type, bool from_file)
+int security_syslog(int type)
 {
-        return security_ops->syslog(type, from_file);
+        return security_ops->syslog(type);
 }
 
 int security_settime(struct timespec *ts, struct timezone *tz)
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index d9154cf90ae1..65fa8bf596f5 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1973,14 +1973,10 @@ static int selinux_quota_on(struct dentry *dentry)
         return dentry_has_perm(cred, NULL, dentry, FILE__QUOTAON);
 }
 
-static int selinux_syslog(int type, bool from_file)
+static int selinux_syslog(int type)
 {
         int rc;
 
-        rc = cap_syslog(type, from_file);
-        if (rc)
-                return rc;
-
         switch (type) {
         case SYSLOG_ACTION_READ_ALL:    /* Read last kernel messages */
         case SYSLOG_ACTION_SIZE_BUFFER: /* Return size of the log buffer */
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index bc39f4067af6..489a85afa477 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -157,15 +157,11 @@ static int smack_ptrace_traceme(struct task_struct *ptp)
  *
  * Returns 0 on success, error code otherwise.
  */
-static int smack_syslog(int type, bool from_file)
+static int smack_syslog(int typefrom_file)
 {
-        int rc;
+        int rc = 0;
         char *sp = current_security();
 
-        rc = cap_syslog(type, from_file);
-        if (rc != 0)
-                return rc;
-
         if (capable(CAP_MAC_OVERRIDE))
                 return 0;
 
diff --git a/sound/pci/asihpi/hpi6000.c b/sound/pci/asihpi/hpi6000.c
index f7e374ec4414..1b9bf9395cfe 100644
--- a/sound/pci/asihpi/hpi6000.c
+++ b/sound/pci/asihpi/hpi6000.c
@@ -625,6 +625,8 @@ static short create_adapter_obj(struct hpi_adapter_obj *pao,
                         control_cache_size, (struct hpi_control_cache_info *)
                         &phw->control_cache[0]
                         );
+                if (!phw->p_cache)
+                        pao->has_control_cache = 0;
         } else
                 pao->has_control_cache = 0;
 
diff --git a/sound/pci/asihpi/hpi6205.c b/sound/pci/asihpi/hpi6205.c
index 22c5fc625533..2672f6591ceb 100644
--- a/sound/pci/asihpi/hpi6205.c
+++ b/sound/pci/asihpi/hpi6205.c
@@ -644,6 +644,8 @@ static u16 create_adapter_obj(struct hpi_adapter_obj *pao,
                                 interface->control_cache.size_in_bytes,
                                 (struct hpi_control_cache_info *)
                                 p_control_cache_virtual);
+                        if (!phw->p_cache)
+                                err = HPI_ERROR_MEMORY_ALLOC;
                 }
                 if (!err) {
                         err = hpios_locked_mem_get_phys_addr(&phw->
diff --git a/sound/pci/asihpi/hpicmn.c b/sound/pci/asihpi/hpicmn.c
index dda4f1c6f658..d67f4d3db911 100644
--- a/sound/pci/asihpi/hpicmn.c
+++ b/sound/pci/asihpi/hpicmn.c
@@ -571,14 +571,20 @@ struct hpi_control_cache *hpi_alloc_control_cache(const u32
 {
         struct hpi_control_cache *p_cache =
                 kmalloc(sizeof(*p_cache), GFP_KERNEL);
+        if (!p_cache)
+                return NULL;
+        p_cache->p_info =
+                kmalloc(sizeof(*p_cache->p_info) * number_of_controls,
+                        GFP_KERNEL);
+        if (!p_cache->p_info) {
+                kfree(p_cache);
+                return NULL;
+        }
         p_cache->cache_size_in_bytes = size_in_bytes;
         p_cache->control_count = number_of_controls;
         p_cache->p_cache =
                 (struct hpi_control_cache_single *)pDSP_control_buffer;
         p_cache->init = 0;
-        p_cache->p_info =
-                kmalloc(sizeof(*p_cache->p_info) * p_cache->control_count,
-                GFP_KERNEL);
         return p_cache;
 }
 
diff --git a/sound/pci/cs46xx/dsp_spos.c b/sound/pci/cs46xx/dsp_spos.c
index 3e5ca8fb519f..e377287192aa 100644
--- a/sound/pci/cs46xx/dsp_spos.c
+++ b/sound/pci/cs46xx/dsp_spos.c
@@ -225,39 +225,25 @@ struct dsp_spos_instance *cs46xx_dsp_spos_create (struct snd_cs46xx * chip)
 {
         struct dsp_spos_instance * ins = kzalloc(sizeof(struct dsp_spos_instance), GFP_KERNEL);
 
-        if (ins == NULL) 
+        if (ins == NULL)
                 return NULL;
 
         /* better to use vmalloc for this big table */
-        ins->symbol_table.nsymbols = 0;
         ins->symbol_table.symbols = vmalloc(sizeof(struct dsp_symbol_entry) *
                                             DSP_MAX_SYMBOLS);
-        ins->symbol_table.highest_frag_index = 0;
-
-        if (ins->symbol_table.symbols == NULL) {
+        ins->code.data = kmalloc(DSP_CODE_BYTE_SIZE, GFP_KERNEL);
+        ins->modules = kmalloc(sizeof(struct dsp_module_desc) * DSP_MAX_MODULES, GFP_KERNEL);
+        if (!ins->symbol_table.symbols || !ins->code.data || !ins->modules) {
                 cs46xx_dsp_spos_destroy(chip);
                 goto error;
         }
-
+        ins->symbol_table.nsymbols = 0;
+        ins->symbol_table.highest_frag_index = 0;
         ins->code.offset = 0;
         ins->code.size = 0;
-        ins->code.data = kmalloc(DSP_CODE_BYTE_SIZE, GFP_KERNEL);
-
-        if (ins->code.data == NULL) {
-                cs46xx_dsp_spos_destroy(chip);
-                goto error;
-        }
-
         ins->nscb = 0;
         ins->ntask = 0;
-
         ins->nmodules = 0;
-        ins->modules = kmalloc(sizeof(struct dsp_module_desc) * DSP_MAX_MODULES, GFP_KERNEL);
-
-        if (ins->modules == NULL) {
-                cs46xx_dsp_spos_destroy(chip);
-                goto error;
-        }
 
         /* default SPDIF input sample rate
            to 48000 khz */
@@ -271,8 +257,8 @@ struct dsp_spos_instance *cs46xx_dsp_spos_create (struct snd_cs46xx * chip)
 
         /* set left and right validity bits and
            default channel status */
-        ins->spdif_csuv_default = 
-                ins->spdif_csuv_stream =  
+        ins->spdif_csuv_default =
+                ins->spdif_csuv_stream =
          /* byte 0 */  ((unsigned int)_wrap_all_bits(  (SNDRV_PCM_DEFAULT_CON_SPDIF        & 0xff)) << 24) |
          /* byte 1 */  ((unsigned int)_wrap_all_bits( ((SNDRV_PCM_DEFAULT_CON_SPDIF >> 8) & 0xff)) << 16) |
          /* byte 3 */   (unsigned int)_wrap_all_bits(  (SNDRV_PCM_DEFAULT_CON_SPDIF >> 24) & 0xff) |
@@ -281,6 +267,9 @@ struct dsp_spos_instance *cs46xx_dsp_spos_create (struct snd_cs46xx * chip)
         return ins;
 
 error:
+        kfree(ins->modules);
+        kfree(ins->code.data);
+        vfree(ins->symbol_table.symbols);
         kfree(ins);
         return NULL;
 }
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 460fb2ef7e39..18af38ebf757 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -1166,6 +1166,7 @@ static const char *cs420x_models[CS420X_MODELS] = {
 
 static struct snd_pci_quirk cs420x_cfg_tbl[] = {
         SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
+        SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
         SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
         SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
         SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),
diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c
index ef9af3f4ace2..1bd7a540fd49 100644
--- a/sound/pci/lx6464es/lx6464es.c
+++ b/sound/pci/lx6464es/lx6464es.c
@@ -425,7 +425,7 @@ exit:
 static void lx_trigger_start(struct lx6464es *chip, struct lx_stream *lx_stream)
 {
         struct snd_pcm_substream *substream = lx_stream->stream;
-        const int is_capture = lx_stream->is_capture;
+        const unsigned int is_capture = lx_stream->is_capture;
 
         int err;
 
@@ -473,7 +473,7 @@ static void lx_trigger_start(struct lx6464es *chip, struct lx_stream *lx_stream)
 
 static void lx_trigger_stop(struct lx6464es *chip, struct lx_stream *lx_stream)
 {
-        const int is_capture = lx_stream->is_capture;
+        const unsigned int is_capture = lx_stream->is_capture;
         int err;
 
         snd_printd(LXP "stopping: stopping stream\n");
diff --git a/sound/pci/lx6464es/lx6464es.h b/sound/pci/lx6464es/lx6464es.h
index 51afc048961d..aea621eafbb5 100644
--- a/sound/pci/lx6464es/lx6464es.h
+++ b/sound/pci/lx6464es/lx6464es.h
@@ -60,7 +60,7 @@ struct lx_stream {
         snd_pcm_uframes_t          frame_pos;
         enum lx_stream_status      status; /* free, open, running, draining
                                             * pause */
-        int                        is_capture:1;
+        unsigned int               is_capture:1;
 };
 
 
diff --git a/sound/pci/lx6464es/lx_core.c b/sound/pci/lx6464es/lx_core.c
index 3086b751da4a..617f98b0cbae 100644
--- a/sound/pci/lx6464es/lx_core.c
+++ b/sound/pci/lx6464es/lx_core.c
@@ -1152,7 +1152,7 @@ static int lx_interrupt_request_new_buffer(struct lx6464es *chip,
                                            struct lx_stream *lx_stream)
 {
         struct snd_pcm_substream *substream = lx_stream->stream;
-        int is_capture = lx_stream->is_capture;
+        const unsigned int is_capture = lx_stream->is_capture;
         int err;
         unsigned long flags;
 
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index 3e598e756e54..21a5465ceb65 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -4,6 +4,8 @@
 
 menuconfig SND_SOC
         tristate "ALSA for SoC audio support"
+        select LZO_COMPRESS
+        select LZO_DECOMPRESS
         select SND_PCM
         select AC97_BUS if SND_SOC_AC97_BUS
         select SND_JACK if INPUT=y || INPUT=SND
@@ -36,7 +38,7 @@ source "sound/soc/nuc900/Kconfig"
 source "sound/soc/omap/Kconfig"
 source "sound/soc/kirkwood/Kconfig"
 source "sound/soc/pxa/Kconfig"
-source "sound/soc/s3c24xx/Kconfig"
+source "sound/soc/samsung/Kconfig"
 source "sound/soc/s6000/Kconfig"
 source "sound/soc/sh/Kconfig"
 source "sound/soc/txx9/Kconfig"
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index eb183443eee4..ce913bf5213c 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -14,7 +14,7 @@ obj-$(CONFIG_SND_SOC)	+= nuc900/
 obj-$(CONFIG_SND_SOC)   += omap/
 obj-$(CONFIG_SND_SOC)   += kirkwood/
 obj-$(CONFIG_SND_SOC)   += pxa/
-obj-$(CONFIG_SND_SOC)   += s3c24xx/
+obj-$(CONFIG_SND_SOC)   += samsung/
 obj-$(CONFIG_SND_SOC)   += s6000/
 obj-$(CONFIG_SND_SOC)   += sh/
 obj-$(CONFIG_SND_SOC)   += txx9/
diff --git a/sound/soc/atmel/playpaq_wm8510.c b/sound/soc/atmel/playpaq_wm8510.c
index 5f4e59f4461c..1aac2f4dbcf6 100644
--- a/sound/soc/atmel/playpaq_wm8510.c
+++ b/sound/soc/atmel/playpaq_wm8510.c
@@ -33,7 +33,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <mach/at32ap700x.h>
 #include <mach/portmux.h>
@@ -318,27 +317,28 @@ static const struct snd_soc_dapm_route intercon[] = {
 static int playpaq_wm8510_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int i;
 
         /*
          * Add DAPM widgets
          */
         for (i = 0; i < ARRAY_SIZE(playpaq_dapm_widgets); i++)
-                snd_soc_dapm_new_control(codec, &playpaq_dapm_widgets[i]);
+                snd_soc_dapm_new_control(dapm, &playpaq_dapm_widgets[i]);
 
 
 
         /*
          * Setup audio path interconnects
          */
-        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
 
 
         /* always connected pins */
-        snd_soc_dapm_enable_pin(codec, "Int Mic");
-        snd_soc_dapm_enable_pin(codec, "Ext Spk");
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_enable_pin(dapm, "Int Mic");
+        snd_soc_dapm_enable_pin(dapm, "Ext Spk");
+        snd_soc_dapm_sync(dapm);
 
 
 
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index e521ada80542..af3c73053ee4 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -44,7 +44,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
@@ -140,6 +139,7 @@ static int at91sam9g20ek_wm8731_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
         struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
         printk(KERN_DEBUG
@@ -154,25 +154,25 @@ static int at91sam9g20ek_wm8731_init(struct snd_soc_pcm_runtime *rtd)
         }
 
         /* Add specific widgets */
-        snd_soc_dapm_new_controls(codec, at91sam9g20ek_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, at91sam9g20ek_dapm_widgets,
                                   ARRAY_SIZE(at91sam9g20ek_dapm_widgets));
         /* Set up specific audio path interconnects */
-        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
         /* not connected */
-        snd_soc_dapm_nc_pin(codec, "RLINEIN");
-        snd_soc_dapm_nc_pin(codec, "LLINEIN");
+        snd_soc_dapm_nc_pin(dapm, "RLINEIN");
+        snd_soc_dapm_nc_pin(dapm, "LLINEIN");
 
 #ifdef ENABLE_MIC_INPUT
-        snd_soc_dapm_enable_pin(codec, "Int Mic");
+        snd_soc_dapm_enable_pin(dapm, "Int Mic");
 #else
-        snd_soc_dapm_nc_pin(codec, "Int Mic");
+        snd_soc_dapm_nc_pin(dapm, "Int Mic");
 #endif
 
         /* always connected */
-        snd_soc_dapm_enable_pin(codec, "Ext Spk");
+        snd_soc_dapm_enable_pin(dapm, "Ext Spk");
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
diff --git a/sound/soc/atmel/snd-soc-afeb9260.c b/sound/soc/atmel/snd-soc-afeb9260.c
index 86e0f8586dc3..da2208e06b0d 100644
--- a/sound/soc/atmel/snd-soc-afeb9260.c
+++ b/sound/soc/atmel/snd-soc-afeb9260.c
@@ -30,7 +30,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
@@ -105,19 +104,20 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int afeb9260_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
         /* Add afeb9260 specific widgets */
-        snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, tlv320aic23_dapm_widgets,
                                   ARRAY_SIZE(tlv320aic23_dapm_widgets));
 
         /* Set up afeb9260 specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_enable_pin(codec, "Headphone Jack");
-        snd_soc_dapm_enable_pin(codec, "Line In");
-        snd_soc_dapm_enable_pin(codec, "Mic Jack");
+        snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+        snd_soc_dapm_enable_pin(dapm, "Line In");
+        snd_soc_dapm_enable_pin(dapm, "Mic Jack");
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
diff --git a/sound/soc/au1x/db1200.c b/sound/soc/au1x/db1200.c
index b62fcd33e586..cb99f04abe88 100644
--- a/sound/soc/au1x/db1200.c
+++ b/sound/soc/au1x/db1200.c
@@ -13,7 +13,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-au1x00/au1xxx_psc.h>
 #include <asm/mach-au1x00/au1xxx_dbdma.h>
diff --git a/sound/soc/blackfin/bf5xx-ad1836.c b/sound/soc/blackfin/bf5xx-ad1836.c
index 2394bff2b655..83012da9dfc2 100644
--- a/sound/soc/blackfin/bf5xx-ad1836.c
+++ b/sound/soc/blackfin/bf5xx-ad1836.c
@@ -20,7 +20,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/pcm_params.h>
 
 #include <asm/blackfin.h>
diff --git a/sound/soc/blackfin/bf5xx-ad193x.c b/sound/soc/blackfin/bf5xx-ad193x.c
index e4a625317a1a..d3ccb926b5e4 100644
--- a/sound/soc/blackfin/bf5xx-ad193x.c
+++ b/sound/soc/blackfin/bf5xx-ad193x.c
@@ -29,7 +29,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/pcm_params.h>
 
 #include <asm/blackfin.h>
diff --git a/sound/soc/blackfin/bf5xx-ad73311.c b/sound/soc/blackfin/bf5xx-ad73311.c
index 900ced54ac79..732fb8bad076 100644
--- a/sound/soc/blackfin/bf5xx-ad73311.c
+++ b/sound/soc/blackfin/bf5xx-ad73311.c
@@ -35,7 +35,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/pcm_params.h>
 
 #include <asm/blackfin.h>
diff --git a/sound/soc/blackfin/bf5xx-ssm2602.c b/sound/soc/blackfin/bf5xx-ssm2602.c
index 36f2769eb912..e902b24c1856 100644
--- a/sound/soc/blackfin/bf5xx-ssm2602.c
+++ b/sound/soc/blackfin/bf5xx-ssm2602.c
@@ -33,7 +33,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/pcm_params.h>
 
 #include <asm/dma.h>
diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c
index 01d19e9f53f9..08e15dee9182 100644
--- a/sound/soc/codecs/88pm860x-codec.c
+++ b/sound/soc/codecs/88pm860x-codec.c
@@ -19,7 +19,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 #include <sound/initval.h>
 #include <sound/jack.h>
@@ -1172,7 +1171,7 @@ static int pm860x_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* Enable Audio PLL & Audio section */
                         data = AUDIO_PLL | AUDIO_SECTION_RESET
                                 | AUDIO_SECTION_ON;
@@ -1185,7 +1184,7 @@ static int pm860x_set_bias_level(struct snd_soc_codec *codec,
                 pm860x_set_bits(codec->control_data, REG_MISC2, data, 0);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
@@ -1346,6 +1345,7 @@ EXPORT_SYMBOL_GPL(pm860x_mic_jack_detect);
 static int pm860x_probe(struct snd_soc_codec *codec)
 {
         struct pm860x_priv *pm860x = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int i, ret;
 
         pm860x->codec = codec;
@@ -1358,7 +1358,7 @@ static int pm860x_probe(struct snd_soc_codec *codec)
                                            pm860x->name[i], pm860x);
                 if (ret < 0) {
                         dev_err(codec->dev, "Failed to request IRQ!\n");
-                        goto out_irq;
+                        goto out;
                 }
         }
 
@@ -1369,22 +1369,20 @@ static int pm860x_probe(struct snd_soc_codec *codec)
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to fill register cache: %d\n",
                         ret);
-                goto out_codec;
+                goto out;
         }
 
         snd_soc_add_controls(codec, pm860x_snd_controls,
                              ARRAY_SIZE(pm860x_snd_controls));
-        snd_soc_dapm_new_controls(codec, pm860x_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, pm860x_dapm_widgets,
                                   ARRAY_SIZE(pm860x_dapm_widgets));
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
         return 0;
 
-out_codec:
-        i = 3;
-out_irq:
-        for (; i >= 0; i--)
+out:
+        while (--i >= 0)
                 free_irq(pm860x->irq[i], pm860x);
-        return -EINVAL;
+        return ret;
 }
 
 static int pm860x_remove(struct snd_soc_codec *codec)
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 3b5690d28b8b..0f33db2be25a 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -22,6 +22,7 @@ config SND_SOC_ALL_CODECS
         select SND_SOC_AK4535 if I2C
         select SND_SOC_AK4642 if I2C
         select SND_SOC_AK4671 if I2C
+        select SND_SOC_ALC5623 if I2C
         select SND_SOC_CQ0093VC if MFD_DAVINCI_VOICECODEC
         select SND_SOC_CS42L51 if I2C
         select SND_SOC_CS4270 if I2C
@@ -54,9 +55,11 @@ config SND_SOC_ALL_CODECS
         select SND_SOC_WM8727
         select SND_SOC_WM8728 if SND_SOC_I2C_AND_SPI
         select SND_SOC_WM8731 if SND_SOC_I2C_AND_SPI
+        select SND_SOC_WM8737 if SND_SOC_I2C_AND_SPI
         select SND_SOC_WM8741 if SND_SOC_I2C_AND_SPI
         select SND_SOC_WM8750 if SND_SOC_I2C_AND_SPI
         select SND_SOC_WM8753 if SND_SOC_I2C_AND_SPI
+        select SND_SOC_WM8770 if SPI_MASTER
         select SND_SOC_WM8776 if SND_SOC_I2C_AND_SPI
         select SND_SOC_WM8804 if SND_SOC_I2C_AND_SPI
         select SND_SOC_WM8900 if I2C
@@ -130,6 +133,9 @@ config SND_SOC_AK4642
 config SND_SOC_AK4671
         tristate
 
+config SND_SOC_ALC5623
+       tristate
+
 config SND_SOC_CQ0093VC
         tristate
 
@@ -231,6 +237,9 @@ config SND_SOC_WM8728
 config SND_SOC_WM8731
         tristate
 
+config SND_SOC_WM8737
+        tristate
+
 config SND_SOC_WM8741
         tristate
 
@@ -240,6 +249,9 @@ config SND_SOC_WM8750
 config SND_SOC_WM8753
         tristate
 
+config SND_SOC_WM8770
+        tristate
+
 config SND_SOC_WM8776
         tristate
 
@@ -318,3 +330,4 @@ config SND_SOC_WM2000
 
 config SND_SOC_WM9090
         tristate
+
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index f67a2d6f7a46..10e5e099334a 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -17,6 +17,7 @@ snd-soc-da7210-objs := da7210.o
 snd-soc-l3-objs := l3.o
 snd-soc-max98088-objs := max98088.o
 snd-soc-pcm3008-objs := pcm3008.o
+snd-soc-alc5623-objs := alc5623.o
 snd-soc-spdif-objs := spdif_transciever.o
 snd-soc-ssm2602-objs := ssm2602.o
 snd-soc-stac9766-objs := stac9766.o
@@ -38,9 +39,11 @@ snd-soc-wm8711-objs := wm8711.o
 snd-soc-wm8727-objs := wm8727.o
 snd-soc-wm8728-objs := wm8728.o
 snd-soc-wm8731-objs := wm8731.o
+snd-soc-wm8737-objs := wm8737.o
 snd-soc-wm8741-objs := wm8741.o
 snd-soc-wm8750-objs := wm8750.o
 snd-soc-wm8753-objs := wm8753.o
+snd-soc-wm8770-objs := wm8770.o
 snd-soc-wm8776-objs := wm8776.o
 snd-soc-wm8804-objs := wm8804.o
 snd-soc-wm8900-objs := wm8900.o
@@ -58,7 +61,7 @@ snd-soc-wm8985-objs := wm8985.o
 snd-soc-wm8988-objs := wm8988.o
 snd-soc-wm8990-objs := wm8990.o
 snd-soc-wm8993-objs := wm8993.o
-snd-soc-wm8994-objs := wm8994.o
+snd-soc-wm8994-objs := wm8994.o wm8994-tables.o
 snd-soc-wm9081-objs := wm9081.o
 snd-soc-wm9705-objs := wm9705.o
 snd-soc-wm9712-objs := wm9712.o
@@ -92,6 +95,7 @@ obj-$(CONFIG_SND_SOC_L3)	+= snd-soc-l3.o
 obj-$(CONFIG_SND_SOC_JZ4740_CODEC)      += snd-soc-jz4740-codec.o
 obj-$(CONFIG_SND_SOC_MAX98088)  += snd-soc-max98088.o
 obj-$(CONFIG_SND_SOC_PCM3008)   += snd-soc-pcm3008.o
+obj-$(CONFIG_SND_SOC_ALC5623)    += snd-soc-alc5623.o
 obj-$(CONFIG_SND_SOC_SPDIF)     += snd-soc-spdif.o
 obj-$(CONFIG_SND_SOC_SSM2602)   += snd-soc-ssm2602.o
 obj-$(CONFIG_SND_SOC_STAC9766)  += snd-soc-stac9766.o
@@ -113,9 +117,11 @@ obj-$(CONFIG_SND_SOC_WM8711)	+= snd-soc-wm8711.o
 obj-$(CONFIG_SND_SOC_WM8727)    += snd-soc-wm8727.o
 obj-$(CONFIG_SND_SOC_WM8728)    += snd-soc-wm8728.o
 obj-$(CONFIG_SND_SOC_WM8731)    += snd-soc-wm8731.o
+obj-$(CONFIG_SND_SOC_WM8737)    += snd-soc-wm8737.o
 obj-$(CONFIG_SND_SOC_WM8741)    += snd-soc-wm8741.o
 obj-$(CONFIG_SND_SOC_WM8750)    += snd-soc-wm8750.o
 obj-$(CONFIG_SND_SOC_WM8753)    += snd-soc-wm8753.o
+obj-$(CONFIG_SND_SOC_WM8770)    += snd-soc-wm8770.o
 obj-$(CONFIG_SND_SOC_WM8776)    += snd-soc-wm8776.o
 obj-$(CONFIG_SND_SOC_WM8804)    += snd-soc-wm8804.o
 obj-$(CONFIG_SND_SOC_WM8900)    += snd-soc-wm8900.o
diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c
index d272534c8f84..ab63d52e36e1 100644
--- a/sound/soc/codecs/ad1836.c
+++ b/sound/soc/codecs/ad1836.c
@@ -27,7 +27,6 @@
 #include <sound/initval.h>
 #include <sound/soc.h>
 #include <sound/tlv.h>
-#include <sound/soc-dapm.h>
 #include <linux/spi/spi.h>
 #include "ad1836.h"
 
@@ -220,6 +219,7 @@ static struct snd_soc_dai_driver ad1836_dai = {
 static int ad1836_probe(struct snd_soc_codec *codec)
 {
         struct ad1836_priv *ad1836 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret = 0;
 
         codec->control_data = ad1836->control_data;
@@ -227,7 +227,6 @@ static int ad1836_probe(struct snd_soc_codec *codec)
         if (ret < 0) {
                 dev_err(codec->dev, "failed to set cache I/O: %d\n",
                                 ret);
-                kfree(ad1836);
                 return ret;
         }
 
@@ -252,9 +251,9 @@ static int ad1836_probe(struct snd_soc_codec *codec)
 
         snd_soc_add_controls(codec, ad1836_snd_controls,
                              ARRAY_SIZE(ad1836_snd_controls));
-        snd_soc_dapm_new_controls(codec, ad1836_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, ad1836_dapm_widgets,
                                   ARRAY_SIZE(ad1836_dapm_widgets));
-        snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+        snd_soc_dapm_add_routes(dapm, audio_paths, ARRAY_SIZE(audio_paths));
 
         return ret;
 }
diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c
index fa2834c91b9f..a007bd7326fd 100644
--- a/sound/soc/codecs/ad193x.c
+++ b/sound/soc/codecs/ad193x.c
@@ -19,7 +19,6 @@
 #include <sound/initval.h>
 #include <sound/soc.h>
 #include <sound/tlv.h>
-#include <sound/soc-dapm.h>
 #include "ad193x.h"
 
 /* codec private data */
@@ -353,6 +352,7 @@ static struct snd_soc_dai_driver ad193x_dai = {
 static int ad193x_probe(struct snd_soc_codec *codec)
 {
         struct ad193x_priv *ad193x = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
         codec->control_data = ad193x->control_data;
@@ -363,7 +363,6 @@ static int ad193x_probe(struct snd_soc_codec *codec)
         if (ret < 0) {
                 dev_err(codec->dev, "failed to set cache I/O: %d\n",
                                 ret);
-                kfree(ad193x);
                 return ret;
         }
 
@@ -385,9 +384,9 @@ static int ad193x_probe(struct snd_soc_codec *codec)
 
         snd_soc_add_controls(codec, ad193x_snd_controls,
                              ARRAY_SIZE(ad193x_snd_controls));
-        snd_soc_dapm_new_controls(codec, ad193x_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, ad193x_dapm_widgets,
                                   ARRAY_SIZE(ad193x_dapm_widgets));
-        snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+        snd_soc_dapm_add_routes(dapm, audio_paths, ARRAY_SIZE(audio_paths));
 
         return ret;
 }
diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c
index 410ccd5d41cd..34cb51ef2156 100644
--- a/sound/soc/codecs/ad1980.c
+++ b/sound/soc/codecs/ad1980.c
@@ -29,7 +29,6 @@
 #include <sound/ac97_codec.h>
 #include <sound/initval.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include "ad1980.h"
 
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index cd88c8f32a38..73675458076d 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -24,7 +24,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include "ak4535.h"
@@ -290,10 +289,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int ak4535_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, ak4535_dapm_widgets,
-                                  ARRAY_SIZE(ak4535_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_new_controls(dapm, ak4535_dapm_widgets,
+                                  ARRAY_SIZE(ak4535_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
@@ -399,7 +399,7 @@ static int ak4535_set_bias_level(struct snd_soc_codec *codec,
                 ak4535_write(codec, AK4535_PM1, i & (~0x80));
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 90c90b7f4a2e..f00eba313dfd 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -26,7 +26,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c
index 24f5f49bb9d2..4faf10553a30 100644
--- a/sound/soc/codecs/ak4671.c
+++ b/sound/soc/codecs/ak4671.c
@@ -17,7 +17,6 @@
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -437,10 +436,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int ak4671_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, ak4671_dapm_widgets,
-                                  ARRAY_SIZE(ak4671_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+        snd_soc_dapm_new_controls(dapm, ak4671_dapm_widgets,
+                                  ARRAY_SIZE(ak4671_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
         return 0;
 }
@@ -602,7 +602,7 @@ static int ak4671_set_bias_level(struct snd_soc_codec *codec,
                 snd_soc_write(codec, AK4671_AD_DA_POWER_MANAGEMENT, 0x00);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/alc5623.c b/sound/soc/codecs/alc5623.c
new file mode 100644
index 000000000000..9783e7e2eb93
--- /dev/null
+++ b/sound/soc/codecs/alc5623.c
@@ -0,0 +1,1113 @@
+/*
+ * alc5623.c  --  alc562[123] ALSA Soc Audio driver
+ *
+ * Copyright 2008 Realtek Microelectronics
+ * Author: flove <flove@realtek.com> Ethan <eku@marvell.com>
+ *
+ * Copyright 2010 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ *
+ * Based on WM8753.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/slab.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/tlv.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+#include <sound/alc5623.h>
+
+#include "alc5623.h"
+
+static int caps_charge = 2000;
+module_param(caps_charge, int, 0);
+MODULE_PARM_DESC(caps_charge, "ALC5623 cap charge time (msecs)");
+
+/* codec private data */
+struct alc5623_priv {
+        enum snd_soc_control_type control_type;
+        void *control_data;
+        struct mutex mutex;
+        u8 id;
+        unsigned int sysclk;
+        u16 reg_cache[ALC5623_VENDOR_ID2+2];
+        unsigned int add_ctrl;
+        unsigned int jack_det_ctrl;
+};
+
+static void alc5623_fill_cache(struct snd_soc_codec *codec)
+{
+        int i, step = codec->driver->reg_cache_step;
+        u16 *cache = codec->reg_cache;
+
+        /* not really efficient ... */
+        for (i = 0 ; i < codec->driver->reg_cache_size ; i += step)
+                cache[i] = codec->hw_read(codec, i);
+}
+
+static inline int alc5623_reset(struct snd_soc_codec *codec)
+{
+        return snd_soc_write(codec, ALC5623_RESET, 0);
+}
+
+static int amp_mixer_event(struct snd_soc_dapm_widget *w,
+        struct snd_kcontrol *kcontrol, int event)
+{
+        /* to power-on/off class-d amp generators/speaker */
+        /* need to write to 'index-46h' register :        */
+        /* so write index num (here 0x46) to reg 0x6a     */
+        /* and then 0xffff/0 to reg 0x6c                  */
+        snd_soc_write(w->codec, ALC5623_HID_CTRL_INDEX, 0x46);
+
+        switch (event) {
+        case SND_SOC_DAPM_PRE_PMU:
+                snd_soc_write(w->codec, ALC5623_HID_CTRL_DATA, 0xFFFF);
+                break;
+        case SND_SOC_DAPM_POST_PMD:
+                snd_soc_write(w->codec, ALC5623_HID_CTRL_DATA, 0);
+                break;
+        }
+
+        return 0;
+}
+
+/*
+ * ALC5623 Controls
+ */
+
+static const DECLARE_TLV_DB_SCALE(vol_tlv, -3450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(hp_tlv, -4650, 150, 0);
+static const DECLARE_TLV_DB_SCALE(adc_rec_tlv, -1650, 150, 0);
+static const unsigned int boost_tlv[] = {
+        TLV_DB_RANGE_HEAD(3),
+        0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
+        1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
+        2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0),
+};
+static const DECLARE_TLV_DB_SCALE(dig_tlv, 0, 600, 0);
+
+static const struct snd_kcontrol_new rt5621_vol_snd_controls[] = {
+        SOC_DOUBLE_TLV("Speaker Playback Volume",
+                        ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+        SOC_DOUBLE("Speaker Playback Switch",
+                        ALC5623_SPK_OUT_VOL, 15, 7, 1, 1),
+        SOC_DOUBLE_TLV("Headphone Playback Volume",
+                        ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+        SOC_DOUBLE("Headphone Playback Switch",
+                        ALC5623_HP_OUT_VOL, 15, 7, 1, 1),
+};
+
+static const struct snd_kcontrol_new rt5622_vol_snd_controls[] = {
+        SOC_DOUBLE_TLV("Speaker Playback Volume",
+                        ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+        SOC_DOUBLE("Speaker Playback Switch",
+                        ALC5623_SPK_OUT_VOL, 15, 7, 1, 1),
+        SOC_DOUBLE_TLV("Line Playback Volume",
+                        ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+        SOC_DOUBLE("Line Playback Switch",
+                        ALC5623_HP_OUT_VOL, 15, 7, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_vol_snd_controls[] = {
+        SOC_DOUBLE_TLV("Line Playback Volume",
+                        ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+        SOC_DOUBLE("Line Playback Switch",
+                        ALC5623_SPK_OUT_VOL, 15, 7, 1, 1),
+        SOC_DOUBLE_TLV("Headphone Playback Volume",
+                        ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+        SOC_DOUBLE("Headphone Playback Switch",
+                        ALC5623_HP_OUT_VOL, 15, 7, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_snd_controls[] = {
+        SOC_DOUBLE_TLV("Auxout Playback Volume",
+                        ALC5623_MONO_AUX_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+        SOC_DOUBLE("Auxout Playback Switch",
+                        ALC5623_MONO_AUX_OUT_VOL, 15, 7, 1, 1),
+        SOC_DOUBLE_TLV("PCM Playback Volume",
+                        ALC5623_STEREO_DAC_VOL, 8, 0, 31, 1, vol_tlv),
+        SOC_DOUBLE_TLV("AuxI Capture Volume",
+                        ALC5623_AUXIN_VOL, 8, 0, 31, 1, vol_tlv),
+        SOC_DOUBLE_TLV("LineIn Capture Volume",
+                        ALC5623_LINE_IN_VOL, 8, 0, 31, 1, vol_tlv),
+        SOC_SINGLE_TLV("Mic1 Capture Volume",
+                        ALC5623_MIC_VOL, 8, 31, 1, vol_tlv),
+        SOC_SINGLE_TLV("Mic2 Capture Volume",
+                        ALC5623_MIC_VOL, 0, 31, 1, vol_tlv),
+        SOC_DOUBLE_TLV("Rec Capture Volume",
+                        ALC5623_ADC_REC_GAIN, 7, 0, 31, 0, adc_rec_tlv),
+        SOC_SINGLE_TLV("Mic 1 Boost Volume",
+                        ALC5623_MIC_CTRL, 10, 2, 0, boost_tlv),
+        SOC_SINGLE_TLV("Mic 2 Boost Volume",
+                        ALC5623_MIC_CTRL, 8, 2, 0, boost_tlv),
+        SOC_SINGLE_TLV("Digital Boost Volume",
+                        ALC5623_ADD_CTRL_REG, 4, 3, 0, dig_tlv),
+};
+
+/*
+ * DAPM Controls
+ */
+static const struct snd_kcontrol_new alc5623_hp_mixer_controls[] = {
+SOC_DAPM_SINGLE("LI2HP Playback Switch", ALC5623_LINE_IN_VOL, 15, 1, 1),
+SOC_DAPM_SINGLE("AUXI2HP Playback Switch", ALC5623_AUXIN_VOL, 15, 1, 1),
+SOC_DAPM_SINGLE("MIC12HP Playback Switch", ALC5623_MIC_ROUTING_CTRL, 15, 1, 1),
+SOC_DAPM_SINGLE("MIC22HP Playback Switch", ALC5623_MIC_ROUTING_CTRL, 7, 1, 1),
+SOC_DAPM_SINGLE("DAC2HP Playback Switch", ALC5623_STEREO_DAC_VOL, 15, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_hpl_mixer_controls[] = {
+SOC_DAPM_SINGLE("ADC2HP_L Playback Switch", ALC5623_ADC_REC_GAIN, 15, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_hpr_mixer_controls[] = {
+SOC_DAPM_SINGLE("ADC2HP_R Playback Switch", ALC5623_ADC_REC_GAIN, 14, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_mono_mixer_controls[] = {
+SOC_DAPM_SINGLE("ADC2MONO_L Playback Switch", ALC5623_ADC_REC_GAIN, 13, 1, 1),
+SOC_DAPM_SINGLE("ADC2MONO_R Playback Switch", ALC5623_ADC_REC_GAIN, 12, 1, 1),
+SOC_DAPM_SINGLE("LI2MONO Playback Switch", ALC5623_LINE_IN_VOL, 13, 1, 1),
+SOC_DAPM_SINGLE("AUXI2MONO Playback Switch", ALC5623_AUXIN_VOL, 13, 1, 1),
+SOC_DAPM_SINGLE("MIC12MONO Playback Switch", ALC5623_MIC_ROUTING_CTRL, 13, 1, 1),
+SOC_DAPM_SINGLE("MIC22MONO Playback Switch", ALC5623_MIC_ROUTING_CTRL, 5, 1, 1),
+SOC_DAPM_SINGLE("DAC2MONO Playback Switch", ALC5623_STEREO_DAC_VOL, 13, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_speaker_mixer_controls[] = {
+SOC_DAPM_SINGLE("LI2SPK Playback Switch", ALC5623_LINE_IN_VOL, 14, 1, 1),
+SOC_DAPM_SINGLE("AUXI2SPK Playback Switch", ALC5623_AUXIN_VOL, 14, 1, 1),
+SOC_DAPM_SINGLE("MIC12SPK Playback Switch", ALC5623_MIC_ROUTING_CTRL, 14, 1, 1),
+SOC_DAPM_SINGLE("MIC22SPK Playback Switch", ALC5623_MIC_ROUTING_CTRL, 6, 1, 1),
+SOC_DAPM_SINGLE("DAC2SPK Playback Switch", ALC5623_STEREO_DAC_VOL, 14, 1, 1),
+};
+
+/* Left Record Mixer */
+static const struct snd_kcontrol_new alc5623_captureL_mixer_controls[] = {
+SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5623_ADC_REC_MIXER, 14, 1, 1),
+SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5623_ADC_REC_MIXER, 13, 1, 1),
+SOC_DAPM_SINGLE("LineInL Capture Switch", ALC5623_ADC_REC_MIXER, 12, 1, 1),
+SOC_DAPM_SINGLE("Left AuxI Capture Switch", ALC5623_ADC_REC_MIXER, 11, 1, 1),
+SOC_DAPM_SINGLE("HPMixerL Capture Switch", ALC5623_ADC_REC_MIXER, 10, 1, 1),
+SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5623_ADC_REC_MIXER, 9, 1, 1),
+SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5623_ADC_REC_MIXER, 8, 1, 1),
+};
+
+/* Right Record Mixer */
+static const struct snd_kcontrol_new alc5623_captureR_mixer_controls[] = {
+SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5623_ADC_REC_MIXER, 6, 1, 1),
+SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5623_ADC_REC_MIXER, 5, 1, 1),
+SOC_DAPM_SINGLE("LineInR Capture Switch", ALC5623_ADC_REC_MIXER, 4, 1, 1),
+SOC_DAPM_SINGLE("Right AuxI Capture Switch", ALC5623_ADC_REC_MIXER, 3, 1, 1),
+SOC_DAPM_SINGLE("HPMixerR Capture Switch", ALC5623_ADC_REC_MIXER, 2, 1, 1),
+SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5623_ADC_REC_MIXER, 1, 1, 1),
+SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5623_ADC_REC_MIXER, 0, 1, 1),
+};
+
+static const char *alc5623_spk_n_sour_sel[] = {
+                "RN/-R", "RP/+R", "LN/-R", "Vmid" };
+static const char *alc5623_hpl_out_input_sel[] = {
+                "Vmid", "HP Left Mix"};
+static const char *alc5623_hpr_out_input_sel[] = {
+                "Vmid", "HP Right Mix"};
+static const char *alc5623_spkout_input_sel[] = {
+                "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"};
+static const char *alc5623_aux_out_input_sel[] = {
+                "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"};
+
+/* auxout output mux */
+static const struct soc_enum alc5623_aux_out_input_enum =
+SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 6, 4, alc5623_aux_out_input_sel);
+static const struct snd_kcontrol_new alc5623_auxout_mux_controls =
+SOC_DAPM_ENUM("Route", alc5623_aux_out_input_enum);
+
+/* speaker output mux */
+static const struct soc_enum alc5623_spkout_input_enum =
+SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 10, 4, alc5623_spkout_input_sel);
+static const struct snd_kcontrol_new alc5623_spkout_mux_controls =
+SOC_DAPM_ENUM("Route", alc5623_spkout_input_enum);
+
+/* headphone left output mux */
+static const struct soc_enum alc5623_hpl_out_input_enum =
+SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 9, 2, alc5623_hpl_out_input_sel);
+static const struct snd_kcontrol_new alc5623_hpl_out_mux_controls =
+SOC_DAPM_ENUM("Route", alc5623_hpl_out_input_enum);
+
+/* headphone right output mux */
+static const struct soc_enum alc5623_hpr_out_input_enum =
+SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 8, 2, alc5623_hpr_out_input_sel);
+static const struct snd_kcontrol_new alc5623_hpr_out_mux_controls =
+SOC_DAPM_ENUM("Route", alc5623_hpr_out_input_enum);
+
+/* speaker output N select */
+static const struct soc_enum alc5623_spk_n_sour_enum =
+SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 14, 4, alc5623_spk_n_sour_sel);
+static const struct snd_kcontrol_new alc5623_spkoutn_mux_controls =
+SOC_DAPM_ENUM("Route", alc5623_spk_n_sour_enum);
+
+static const struct snd_soc_dapm_widget alc5623_dapm_widgets[] = {
+/* Muxes */
+SND_SOC_DAPM_MUX("AuxOut Mux", SND_SOC_NOPM, 0, 0,
+        &alc5623_auxout_mux_controls),
+SND_SOC_DAPM_MUX("SpeakerOut Mux", SND_SOC_NOPM, 0, 0,
+        &alc5623_spkout_mux_controls),
+SND_SOC_DAPM_MUX("Left Headphone Mux", SND_SOC_NOPM, 0, 0,
+        &alc5623_hpl_out_mux_controls),
+SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0,
+        &alc5623_hpr_out_mux_controls),
+SND_SOC_DAPM_MUX("SpeakerOut N Mux", SND_SOC_NOPM, 0, 0,
+        &alc5623_spkoutn_mux_controls),
+
+/* output mixers */
+SND_SOC_DAPM_MIXER("HP Mix", SND_SOC_NOPM, 0, 0,
+        &alc5623_hp_mixer_controls[0],
+        ARRAY_SIZE(alc5623_hp_mixer_controls)),
+SND_SOC_DAPM_MIXER("HPR Mix", ALC5623_PWR_MANAG_ADD2, 4, 0,
+        &alc5623_hpr_mixer_controls[0],
+        ARRAY_SIZE(alc5623_hpr_mixer_controls)),
+SND_SOC_DAPM_MIXER("HPL Mix", ALC5623_PWR_MANAG_ADD2, 5, 0,
+        &alc5623_hpl_mixer_controls[0],
+        ARRAY_SIZE(alc5623_hpl_mixer_controls)),
+SND_SOC_DAPM_MIXER("HPOut Mix", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_MIXER("Mono Mix", ALC5623_PWR_MANAG_ADD2, 2, 0,
+        &alc5623_mono_mixer_controls[0],
+        ARRAY_SIZE(alc5623_mono_mixer_controls)),
+SND_SOC_DAPM_MIXER("Speaker Mix", ALC5623_PWR_MANAG_ADD2, 3, 0,
+        &alc5623_speaker_mixer_controls[0],
+        ARRAY_SIZE(alc5623_speaker_mixer_controls)),
+
+/* input mixers */
+SND_SOC_DAPM_MIXER("Left Capture Mix", ALC5623_PWR_MANAG_ADD2, 1, 0,
+        &alc5623_captureL_mixer_controls[0],
+        ARRAY_SIZE(alc5623_captureL_mixer_controls)),
+SND_SOC_DAPM_MIXER("Right Capture Mix", ALC5623_PWR_MANAG_ADD2, 0, 0,
+        &alc5623_captureR_mixer_controls[0],
+        ARRAY_SIZE(alc5623_captureR_mixer_controls)),
+
+SND_SOC_DAPM_DAC("Left DAC", "Left HiFi Playback",
+        ALC5623_PWR_MANAG_ADD2, 9, 0),
+SND_SOC_DAPM_DAC("Right DAC", "Right HiFi Playback",
+        ALC5623_PWR_MANAG_ADD2, 8, 0),
+SND_SOC_DAPM_MIXER("I2S Mix", ALC5623_PWR_MANAG_ADD1, 15, 0, NULL, 0),
+SND_SOC_DAPM_MIXER("AuxI Mix", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_MIXER("Line Mix", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_ADC("Left ADC", "Left HiFi Capture",
+        ALC5623_PWR_MANAG_ADD2, 7, 0),
+SND_SOC_DAPM_ADC("Right ADC", "Right HiFi Capture",
+        ALC5623_PWR_MANAG_ADD2, 6, 0),
+SND_SOC_DAPM_PGA("Left Headphone", ALC5623_PWR_MANAG_ADD3, 10, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Right Headphone", ALC5623_PWR_MANAG_ADD3, 9, 0, NULL, 0),
+SND_SOC_DAPM_PGA("SpeakerOut", ALC5623_PWR_MANAG_ADD3, 12, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Left AuxOut", ALC5623_PWR_MANAG_ADD3, 14, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Right AuxOut", ALC5623_PWR_MANAG_ADD3, 13, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Left LineIn", ALC5623_PWR_MANAG_ADD3, 7, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Right LineIn", ALC5623_PWR_MANAG_ADD3, 6, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Left AuxI", ALC5623_PWR_MANAG_ADD3, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Right AuxI", ALC5623_PWR_MANAG_ADD3, 4, 0, NULL, 0),
+SND_SOC_DAPM_PGA("MIC1 PGA", ALC5623_PWR_MANAG_ADD3, 3, 0, NULL, 0),
+SND_SOC_DAPM_PGA("MIC2 PGA", ALC5623_PWR_MANAG_ADD3, 2, 0, NULL, 0),
+SND_SOC_DAPM_PGA("MIC1 Pre Amp", ALC5623_PWR_MANAG_ADD3, 1, 0, NULL, 0),
+SND_SOC_DAPM_PGA("MIC2 Pre Amp", ALC5623_PWR_MANAG_ADD3, 0, 0, NULL, 0),
+SND_SOC_DAPM_MICBIAS("Mic Bias1", ALC5623_PWR_MANAG_ADD1, 11, 0),
+
+SND_SOC_DAPM_OUTPUT("AUXOUTL"),
+SND_SOC_DAPM_OUTPUT("AUXOUTR"),
+SND_SOC_DAPM_OUTPUT("HPL"),
+SND_SOC_DAPM_OUTPUT("HPR"),
+SND_SOC_DAPM_OUTPUT("SPKOUT"),
+SND_SOC_DAPM_OUTPUT("SPKOUTN"),
+SND_SOC_DAPM_INPUT("LINEINL"),
+SND_SOC_DAPM_INPUT("LINEINR"),
+SND_SOC_DAPM_INPUT("AUXINL"),
+SND_SOC_DAPM_INPUT("AUXINR"),
+SND_SOC_DAPM_INPUT("MIC1"),
+SND_SOC_DAPM_INPUT("MIC2"),
+SND_SOC_DAPM_VMID("Vmid"),
+};
+
+static const char *alc5623_amp_names[] = {"AB Amp", "D Amp"};
+static const struct soc_enum alc5623_amp_enum =
+        SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 13, 2, alc5623_amp_names);
+static const struct snd_kcontrol_new alc5623_amp_mux_controls =
+        SOC_DAPM_ENUM("Route", alc5623_amp_enum);
+
+static const struct snd_soc_dapm_widget alc5623_dapm_amp_widgets[] = {
+SND_SOC_DAPM_PGA_E("D Amp", ALC5623_PWR_MANAG_ADD2, 14, 0, NULL, 0,
+        amp_mixer_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_PGA("AB Amp", ALC5623_PWR_MANAG_ADD2, 15, 0, NULL, 0),
+SND_SOC_DAPM_MUX("AB-D Amp Mux", SND_SOC_NOPM, 0, 0,
+        &alc5623_amp_mux_controls),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+        /* virtual mixer - mixes left & right channels */
+        {"I2S Mix", NULL,                               "Left DAC"},
+        {"I2S Mix", NULL,                               "Right DAC"},
+        {"Line Mix", NULL,                              "Right LineIn"},
+        {"Line Mix", NULL,                              "Left LineIn"},
+        {"AuxI Mix", NULL,                              "Left AuxI"},
+        {"AuxI Mix", NULL,                              "Right AuxI"},
+        {"AUXOUTL", NULL,                               "Left AuxOut"},
+        {"AUXOUTR", NULL,                               "Right AuxOut"},
+
+        /* HP mixer */
+        {"HPL Mix", "ADC2HP_L Playback Switch",         "Left Capture Mix"},
+        {"HPL Mix", NULL,                               "HP Mix"},
+        {"HPR Mix", "ADC2HP_R Playback Switch",         "Right Capture Mix"},
+        {"HPR Mix", NULL,                               "HP Mix"},
+        {"HP Mix", "LI2HP Playback Switch",             "Line Mix"},
+        {"HP Mix", "AUXI2HP Playback Switch",           "AuxI Mix"},
+        {"HP Mix", "MIC12HP Playback Switch",           "MIC1 PGA"},
+        {"HP Mix", "MIC22HP Playback Switch",           "MIC2 PGA"},
+        {"HP Mix", "DAC2HP Playback Switch",            "I2S Mix"},
+
+        /* speaker mixer */
+        {"Speaker Mix", "LI2SPK Playback Switch",       "Line Mix"},
+        {"Speaker Mix", "AUXI2SPK Playback Switch",     "AuxI Mix"},
+        {"Speaker Mix", "MIC12SPK Playback Switch",     "MIC1 PGA"},
+        {"Speaker Mix", "MIC22SPK Playback Switch",     "MIC2 PGA"},
+        {"Speaker Mix", "DAC2SPK Playback Switch",      "I2S Mix"},
+
+        /* mono mixer */
+        {"Mono Mix", "ADC2MONO_L Playback Switch",      "Left Capture Mix"},
+        {"Mono Mix", "ADC2MONO_R Playback Switch",      "Right Capture Mix"},
+        {"Mono Mix", "LI2MONO Playback Switch",         "Line Mix"},
+        {"Mono Mix", "AUXI2MONO Playback Switch",       "AuxI Mix"},
+        {"Mono Mix", "MIC12MONO Playback Switch",       "MIC1 PGA"},
+        {"Mono Mix", "MIC22MONO Playback Switch",       "MIC2 PGA"},
+        {"Mono Mix", "DAC2MONO Playback Switch",        "I2S Mix"},
+
+        /* Left record mixer */
+        {"Left Capture Mix", "LineInL Capture Switch",  "LINEINL"},
+        {"Left Capture Mix", "Left AuxI Capture Switch", "AUXINL"},
+        {"Left Capture Mix", "Mic1 Capture Switch",     "MIC1 Pre Amp"},
+        {"Left Capture Mix", "Mic2 Capture Switch",     "MIC2 Pre Amp"},
+        {"Left Capture Mix", "HPMixerL Capture Switch", "HPL Mix"},
+        {"Left Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"},
+        {"Left Capture Mix", "MonoMixer Capture Switch", "Mono Mix"},
+
+        /*Right record mixer */
+        {"Right Capture Mix", "LineInR Capture Switch", "LINEINR"},
+        {"Right Capture Mix", "Right AuxI Capture Switch",      "AUXINR"},
+        {"Right Capture Mix", "Mic1 Capture Switch",    "MIC1 Pre Amp"},
+        {"Right Capture Mix", "Mic2 Capture Switch",    "MIC2 Pre Amp"},
+        {"Right Capture Mix", "HPMixerR Capture Switch", "HPR Mix"},
+        {"Right Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"},
+        {"Right Capture Mix", "MonoMixer Capture Switch", "Mono Mix"},
+
+        /* headphone left mux */
+        {"Left Headphone Mux", "HP Left Mix",           "HPL Mix"},
+        {"Left Headphone Mux", "Vmid",                  "Vmid"},
+
+        /* headphone right mux */
+        {"Right Headphone Mux", "HP Right Mix",         "HPR Mix"},
+        {"Right Headphone Mux", "Vmid",                 "Vmid"},
+
+        /* speaker out mux */
+        {"SpeakerOut Mux", "Vmid",                      "Vmid"},
+        {"SpeakerOut Mux", "HPOut Mix",                 "HPOut Mix"},
+        {"SpeakerOut Mux", "Speaker Mix",               "Speaker Mix"},
+        {"SpeakerOut Mux", "Mono Mix",                  "Mono Mix"},
+
+        /* Mono/Aux Out mux */
+        {"AuxOut Mux", "Vmid",                          "Vmid"},
+        {"AuxOut Mux", "HPOut Mix",                     "HPOut Mix"},
+        {"AuxOut Mux", "Speaker Mix",                   "Speaker Mix"},
+        {"AuxOut Mux", "Mono Mix",                      "Mono Mix"},
+
+        /* output pga */
+        {"HPL", NULL,                                   "Left Headphone"},
+        {"Left Headphone", NULL,                        "Left Headphone Mux"},
+        {"HPR", NULL,                                   "Right Headphone"},
+        {"Right Headphone", NULL,                       "Right Headphone Mux"},
+        {"Left AuxOut", NULL,                           "AuxOut Mux"},
+        {"Right AuxOut", NULL,                          "AuxOut Mux"},
+
+        /* input pga */
+        {"Left LineIn", NULL,                           "LINEINL"},
+        {"Right LineIn", NULL,                          "LINEINR"},
+        {"Left AuxI", NULL,                             "AUXINL"},
+        {"Right AuxI", NULL,                            "AUXINR"},
+        {"MIC1 Pre Amp", NULL,                          "MIC1"},
+        {"MIC2 Pre Amp", NULL,                          "MIC2"},
+        {"MIC1 PGA", NULL,                              "MIC1 Pre Amp"},
+        {"MIC2 PGA", NULL,                              "MIC2 Pre Amp"},
+
+        /* left ADC */
+        {"Left ADC", NULL,                              "Left Capture Mix"},
+
+        /* right ADC */
+        {"Right ADC", NULL,                             "Right Capture Mix"},
+
+        {"SpeakerOut N Mux", "RN/-R",                   "SpeakerOut"},
+        {"SpeakerOut N Mux", "RP/+R",                   "SpeakerOut"},
+        {"SpeakerOut N Mux", "LN/-R",                   "SpeakerOut"},
+        {"SpeakerOut N Mux", "Vmid",                    "Vmid"},
+
+        {"SPKOUT", NULL,                                "SpeakerOut"},
+        {"SPKOUTN", NULL,                               "SpeakerOut N Mux"},
+};
+
+static const struct snd_soc_dapm_route intercon_spk[] = {
+        {"SpeakerOut", NULL,                            "SpeakerOut Mux"},
+};
+
+static const struct snd_soc_dapm_route intercon_amp_spk[] = {
+        {"AB Amp", NULL,                                "SpeakerOut Mux"},
+        {"D Amp", NULL,                                 "SpeakerOut Mux"},
+        {"AB-D Amp Mux", "AB Amp",                      "AB Amp"},
+        {"AB-D Amp Mux", "D Amp",                       "D Amp"},
+        {"SpeakerOut", NULL,                            "AB-D Amp Mux"},
+};
+
+/* PLL divisors */
+struct _pll_div {
+        u32 pll_in;
+        u32 pll_out;
+        u16 regvalue;
+};
+
+/* Note : pll code from original alc5623 driver. Not sure of how good it is */
+/* usefull only for master mode */
+static const struct _pll_div codec_master_pll_div[] = {
+
+        {  2048000,  8192000,   0x0ea0},
+        {  3686400,  8192000,   0x4e27},
+        { 12000000,  8192000,   0x456b},
+        { 13000000,  8192000,   0x495f},
+        { 13100000,  8192000,   0x0320},
+        {  2048000,  11289600,  0xf637},
+        {  3686400,  11289600,  0x2f22},
+        { 12000000,  11289600,  0x3e2f},
+        { 13000000,  11289600,  0x4d5b},
+        { 13100000,  11289600,  0x363b},
+        {  2048000,  16384000,  0x1ea0},
+        {  3686400,  16384000,  0x9e27},
+        { 12000000,  16384000,  0x452b},
+        { 13000000,  16384000,  0x542f},
+        { 13100000,  16384000,  0x03a0},
+        {  2048000,  16934400,  0xe625},
+        {  3686400,  16934400,  0x9126},
+        { 12000000,  16934400,  0x4d2c},
+        { 13000000,  16934400,  0x742f},
+        { 13100000,  16934400,  0x3c27},
+        {  2048000,  22579200,  0x2aa0},
+        {  3686400,  22579200,  0x2f20},
+        { 12000000,  22579200,  0x7e2f},
+        { 13000000,  22579200,  0x742f},
+        { 13100000,  22579200,  0x3c27},
+        {  2048000,  24576000,  0x2ea0},
+        {  3686400,  24576000,  0xee27},
+        { 12000000,  24576000,  0x2915},
+        { 13000000,  24576000,  0x772e},
+        { 13100000,  24576000,  0x0d20},
+};
+
+static const struct _pll_div codec_slave_pll_div[] = {
+
+        {  1024000,  16384000,  0x3ea0},
+        {  1411200,  22579200,  0x3ea0},
+        {  1536000,  24576000,  0x3ea0},
+        {  2048000,  16384000,  0x1ea0},
+        {  2822400,  22579200,  0x1ea0},
+        {  3072000,  24576000,  0x1ea0},
+
+};
+
+static int alc5623_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+                int source, unsigned int freq_in, unsigned int freq_out)
+{
+        int i;
+        struct snd_soc_codec *codec = codec_dai->codec;
+        int gbl_clk = 0, pll_div = 0;
+        u16 reg;
+
+        if (pll_id < ALC5623_PLL_FR_MCLK || pll_id > ALC5623_PLL_FR_BCK)
+                return -ENODEV;
+
+        /* Disable PLL power */
+        snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD2,
+                                ALC5623_PWR_ADD2_PLL,
+                                0);
+
+        /* pll is not used in slave mode */
+        reg = snd_soc_read(codec, ALC5623_DAI_CONTROL);
+        if (reg & ALC5623_DAI_SDP_SLAVE_MODE)
+                return 0;
+
+        if (!freq_in || !freq_out)
+                return 0;
+
+        switch (pll_id) {
+        case ALC5623_PLL_FR_MCLK:
+                for (i = 0; i < ARRAY_SIZE(codec_master_pll_div); i++) {
+                        if (codec_master_pll_div[i].pll_in == freq_in
+                           && codec_master_pll_div[i].pll_out == freq_out) {
+                                /* PLL source from MCLK */
+                                pll_div  = codec_master_pll_div[i].regvalue;
+                                break;
+                        }
+                }
+                break;
+        case ALC5623_PLL_FR_BCK:
+                for (i = 0; i < ARRAY_SIZE(codec_slave_pll_div); i++) {
+                        if (codec_slave_pll_div[i].pll_in == freq_in
+                           && codec_slave_pll_div[i].pll_out == freq_out) {
+                                /* PLL source from Bitclk */
+                                gbl_clk = ALC5623_GBL_CLK_PLL_SOUR_SEL_BITCLK;
+                                pll_div = codec_slave_pll_div[i].regvalue;
+                                break;
+                        }
+                }
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        if (!pll_div)
+                return -EINVAL;
+
+        snd_soc_write(codec, ALC5623_GLOBAL_CLK_CTRL_REG, gbl_clk);
+        snd_soc_write(codec, ALC5623_PLL_CTRL, pll_div);
+        snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD2,
+                                ALC5623_PWR_ADD2_PLL,
+                                ALC5623_PWR_ADD2_PLL);
+        gbl_clk |= ALC5623_GBL_CLK_SYS_SOUR_SEL_PLL;
+        snd_soc_write(codec, ALC5623_GLOBAL_CLK_CTRL_REG, gbl_clk);
+
+        return 0;
+}
+
+struct _coeff_div {
+        u16 fs;
+        u16 regvalue;
+};
+
+/* codec hifi mclk (after PLL) clock divider coefficients */
+/* values inspired from column BCLK=32Fs of Appendix A table */
+static const struct _coeff_div coeff_div[] = {
+        {256*8, 0x3a69},
+        {384*8, 0x3c6b},
+        {256*4, 0x2a69},
+        {384*4, 0x2c6b},
+        {256*2, 0x1a69},
+        {384*2, 0x1c6b},
+        {256*1, 0x0a69},
+        {384*1, 0x0c6b},
+};
+
+static int get_coeff(struct snd_soc_codec *codec, int rate)
+{
+        struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
+        int i;
+
+        for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
+                if (coeff_div[i].fs * rate == alc5623->sysclk)
+                        return i;
+        }
+        return -EINVAL;
+}
+
+/*
+ * Clock after PLL and dividers
+ */
+static int alc5623_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+                int clk_id, unsigned int freq, int dir)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
+
+        switch (freq) {
+        case  8192000:
+        case 11289600:
+        case 12288000:
+        case 16384000:
+        case 16934400:
+        case 18432000:
+        case 22579200:
+        case 24576000:
+                alc5623->sysclk = freq;
+                return 0;
+        }
+        return -EINVAL;
+}
+
+static int alc5623_set_dai_fmt(struct snd_soc_dai *codec_dai,
+                unsigned int fmt)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        u16 iface = 0;
+
+        /* set master/slave audio interface */
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                iface = ALC5623_DAI_SDP_MASTER_MODE;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+                iface = ALC5623_DAI_SDP_SLAVE_MODE;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* interface format */
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                iface |= ALC5623_DAI_I2S_DF_I2S;
+                break;
+        case SND_SOC_DAIFMT_RIGHT_J:
+                iface |= ALC5623_DAI_I2S_DF_RIGHT;
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                iface |= ALC5623_DAI_I2S_DF_LEFT;
+                break;
+        case SND_SOC_DAIFMT_DSP_A:
+                iface |= ALC5623_DAI_I2S_DF_PCM;
+                break;
+        case SND_SOC_DAIFMT_DSP_B:
+                iface |= ALC5623_DAI_I2S_DF_PCM | ALC5623_DAI_I2S_PCM_MODE;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* clock inversion */
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF:
+                break;
+        case SND_SOC_DAIFMT_IB_IF:
+                iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL;
+                break;
+        case SND_SOC_DAIFMT_IB_NF:
+                iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL;
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        return snd_soc_write(codec, ALC5623_DAI_CONTROL, iface);
+}
+
+static int alc5623_pcm_hw_params(struct snd_pcm_substream *substream,
+                struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_codec *codec = rtd->codec;
+        struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
+        int coeff, rate;
+        u16 iface;
+
+        iface = snd_soc_read(codec, ALC5623_DAI_CONTROL);
+        iface &= ~ALC5623_DAI_I2S_DL_MASK;
+
+        /* bit size */
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                iface |= ALC5623_DAI_I2S_DL_16;
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                iface |= ALC5623_DAI_I2S_DL_20;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                iface |= ALC5623_DAI_I2S_DL_24;
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                iface |= ALC5623_DAI_I2S_DL_32;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* set iface & srate */
+        snd_soc_write(codec, ALC5623_DAI_CONTROL, iface);
+        rate = params_rate(params);
+        coeff = get_coeff(codec, rate);
+        if (coeff < 0)
+                return -EINVAL;
+
+        coeff = coeff_div[coeff].regvalue;
+        dev_dbg(codec->dev, "%s: sysclk=%d,rate=%d,coeff=0x%04x\n",
+                __func__, alc5623->sysclk, rate, coeff);
+        snd_soc_write(codec, ALC5623_STEREO_AD_DA_CLK_CTRL, coeff);
+
+        return 0;
+}
+
+static int alc5623_mute(struct snd_soc_dai *dai, int mute)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u16 hp_mute = ALC5623_MISC_M_DAC_L_INPUT | ALC5623_MISC_M_DAC_R_INPUT;
+        u16 mute_reg = snd_soc_read(codec, ALC5623_MISC_CTRL) & ~hp_mute;
+
+        if (mute)
+                mute_reg |= hp_mute;
+
+        return snd_soc_write(codec, ALC5623_MISC_CTRL, mute_reg);
+}
+
+#define ALC5623_ADD2_POWER_EN (ALC5623_PWR_ADD2_VREF \
+        | ALC5623_PWR_ADD2_DAC_REF_CIR)
+
+#define ALC5623_ADD3_POWER_EN (ALC5623_PWR_ADD3_MAIN_BIAS \
+        | ALC5623_PWR_ADD3_MIC1_BOOST_AD)
+
+#define ALC5623_ADD1_POWER_EN \
+        (ALC5623_PWR_ADD1_SHORT_CURR_DET_EN | ALC5623_PWR_ADD1_SOFTGEN_EN \
+        | ALC5623_PWR_ADD1_DEPOP_BUF_HP | ALC5623_PWR_ADD1_HP_OUT_AMP \
+        | ALC5623_PWR_ADD1_HP_OUT_ENH_AMP)
+
+#define ALC5623_ADD1_POWER_EN_5622 \
+        (ALC5623_PWR_ADD1_SHORT_CURR_DET_EN \
+        | ALC5623_PWR_ADD1_HP_OUT_AMP)
+
+static void enable_power_depop(struct snd_soc_codec *codec)
+{
+        struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
+
+        snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD1,
+                                ALC5623_PWR_ADD1_SOFTGEN_EN,
+                                ALC5623_PWR_ADD1_SOFTGEN_EN);
+
+        snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, ALC5623_ADD3_POWER_EN);
+
+        snd_soc_update_bits(codec, ALC5623_MISC_CTRL,
+                                ALC5623_MISC_HP_DEPOP_MODE2_EN,
+                                ALC5623_MISC_HP_DEPOP_MODE2_EN);
+
+        msleep(500);
+
+        snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, ALC5623_ADD2_POWER_EN);
+
+        /* avoid writing '1' into 5622 reserved bits */
+        if (alc5623->id == 0x22)
+                snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1,
+                        ALC5623_ADD1_POWER_EN_5622);
+        else
+                snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1,
+                        ALC5623_ADD1_POWER_EN);
+
+        /* disable HP Depop2 */
+        snd_soc_update_bits(codec, ALC5623_MISC_CTRL,
+                                ALC5623_MISC_HP_DEPOP_MODE2_EN,
+                                0);
+
+}
+
+static int alc5623_set_bias_level(struct snd_soc_codec *codec,
+                                      enum snd_soc_bias_level level)
+{
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                enable_power_depop(codec);
+                break;
+        case SND_SOC_BIAS_PREPARE:
+                break;
+        case SND_SOC_BIAS_STANDBY:
+                /* everything off except vref/vmid, */
+                snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2,
+                                ALC5623_PWR_ADD2_VREF);
+                snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3,
+                                ALC5623_PWR_ADD3_MAIN_BIAS);
+                break;
+        case SND_SOC_BIAS_OFF:
+                /* everything off, dac mute, inactive */
+                snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, 0);
+                snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, 0);
+                snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1, 0);
+                break;
+        }
+        codec->dapm.bias_level = level;
+        return 0;
+}
+
+#define ALC5623_FORMATS (SNDRV_PCM_FMTBIT_S16_LE \
+                        | SNDRV_PCM_FMTBIT_S24_LE \
+                        | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops alc5623_dai_ops = {
+                .hw_params = alc5623_pcm_hw_params,
+                .digital_mute = alc5623_mute,
+                .set_fmt = alc5623_set_dai_fmt,
+                .set_sysclk = alc5623_set_dai_sysclk,
+                .set_pll = alc5623_set_dai_pll,
+};
+
+static struct snd_soc_dai_driver alc5623_dai = {
+        .name = "alc5623-hifi",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rate_min =     8000,
+                .rate_max =     48000,
+                .rates = SNDRV_PCM_RATE_8000_48000,
+                .formats = ALC5623_FORMATS,},
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rate_min =     8000,
+                .rate_max =     48000,
+                .rates = SNDRV_PCM_RATE_8000_48000,
+                .formats = ALC5623_FORMATS,},
+
+        .ops = &alc5623_dai_ops,
+};
+
+static int alc5623_suspend(struct snd_soc_codec *codec, pm_message_t mesg)
+{
+        alc5623_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
+}
+
+static int alc5623_resume(struct snd_soc_codec *codec)
+{
+        int i, step = codec->driver->reg_cache_step;
+        u16 *cache = codec->reg_cache;
+
+        /* Sync reg_cache with the hardware */
+        for (i = 2 ; i < codec->driver->reg_cache_size ; i += step)
+                snd_soc_write(codec, i, cache[i]);
+
+        alc5623_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        /* charge alc5623 caps */
+        if (codec->dapm.suspend_bias_level == SND_SOC_BIAS_ON) {
+                alc5623_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+                codec->dapm.bias_level = SND_SOC_BIAS_ON;
+                alc5623_set_bias_level(codec, codec->dapm.bias_level);
+        }
+
+        return 0;
+}
+
+static int alc5623_probe(struct snd_soc_codec *codec)
+{
+        struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+        int ret;
+
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, alc5623->control_type);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                return ret;
+        }
+
+        alc5623_reset(codec);
+        alc5623_fill_cache(codec);
+
+        /* power on device */
+        alc5623_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        if (alc5623->add_ctrl) {
+                snd_soc_write(codec, ALC5623_ADD_CTRL_REG,
+                                alc5623->add_ctrl);
+        }
+
+        if (alc5623->jack_det_ctrl) {
+                snd_soc_write(codec, ALC5623_JACK_DET_CTRL,
+                                alc5623->jack_det_ctrl);
+        }
+
+        switch (alc5623->id) {
+        default:
+        case 0x21:
+                snd_soc_add_controls(codec, rt5621_vol_snd_controls,
+                        ARRAY_SIZE(rt5621_vol_snd_controls));
+                break;
+        case 0x22:
+                snd_soc_add_controls(codec, rt5622_vol_snd_controls,
+                        ARRAY_SIZE(rt5622_vol_snd_controls));
+                break;
+        case 0x23:
+                snd_soc_add_controls(codec, alc5623_vol_snd_controls,
+                        ARRAY_SIZE(alc5623_vol_snd_controls));
+                break;
+        }
+
+        snd_soc_add_controls(codec, alc5623_snd_controls,
+                        ARRAY_SIZE(alc5623_snd_controls));
+
+        snd_soc_dapm_new_controls(dapm, alc5623_dapm_widgets,
+                                        ARRAY_SIZE(alc5623_dapm_widgets));
+
+        /* set up audio path interconnects */
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
+
+        switch (alc5623->id) {
+        default:
+        case 0x21:
+        case 0x22:
+                snd_soc_dapm_new_controls(dapm, alc5623_dapm_amp_widgets,
+                                        ARRAY_SIZE(alc5623_dapm_amp_widgets));
+                snd_soc_dapm_add_routes(dapm, intercon_amp_spk,
+                                        ARRAY_SIZE(intercon_amp_spk));
+                break;
+        case 0x23:
+                snd_soc_dapm_add_routes(dapm, intercon_spk,
+                                        ARRAY_SIZE(intercon_spk));
+                break;
+        }
+
+        return ret;
+}
+
+/* power down chip */
+static int alc5623_remove(struct snd_soc_codec *codec)
+{
+        alc5623_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_device_alc5623 = {
+        .probe = alc5623_probe,
+        .remove = alc5623_remove,
+        .suspend = alc5623_suspend,
+        .resume = alc5623_resume,
+        .set_bias_level = alc5623_set_bias_level,
+        .reg_cache_size = ALC5623_VENDOR_ID2+2,
+        .reg_word_size = sizeof(u16),
+        .reg_cache_step = 2,
+};
+
+/*
+ * ALC5623 2 wire address is determined by A1 pin
+ * state during powerup.
+ *    low  = 0x1a
+ *    high = 0x1b
+ */
+static int alc5623_i2c_probe(struct i2c_client *client,
+                                const struct i2c_device_id *id)
+{
+        struct alc5623_platform_data *pdata;
+        struct alc5623_priv *alc5623;
+        int ret, vid1, vid2;
+
+        vid1 = i2c_smbus_read_word_data(client, ALC5623_VENDOR_ID1);
+        if (vid1 < 0) {
+                dev_err(&client->dev, "failed to read I2C\n");
+                return -EIO;
+        }
+        vid1 = ((vid1 & 0xff) << 8) | (vid1 >> 8);
+
+        vid2 = i2c_smbus_read_byte_data(client, ALC5623_VENDOR_ID2);
+        if (vid2 < 0) {
+                dev_err(&client->dev, "failed to read I2C\n");
+                return -EIO;
+        }
+
+        if ((vid1 != 0x10ec) || (vid2 != id->driver_data)) {
+                dev_err(&client->dev, "unknown or wrong codec\n");
+                dev_err(&client->dev, "Expected %x:%lx, got %x:%x\n",
+                                0x10ec, id->driver_data,
+                                vid1, vid2);
+                return -ENODEV;
+        }
+
+        dev_dbg(&client->dev, "Found codec id : alc56%02x\n", vid2);
+
+        alc5623 = kzalloc(sizeof(struct alc5623_priv), GFP_KERNEL);
+        if (alc5623 == NULL)
+                return -ENOMEM;
+
+        pdata = client->dev.platform_data;
+        if (pdata) {
+                alc5623->add_ctrl = pdata->add_ctrl;
+                alc5623->jack_det_ctrl = pdata->jack_det_ctrl;
+        }
+
+        alc5623->id = vid2;
+        switch (alc5623->id) {
+        case 0x21:
+                alc5623_dai.name = "alc5621-hifi";
+                break;
+        case 0x22:
+                alc5623_dai.name = "alc5622-hifi";
+                break;
+        default:
+        case 0x23:
+                alc5623_dai.name = "alc5623-hifi";
+                break;
+        }
+
+        i2c_set_clientdata(client, alc5623);
+        alc5623->control_data = client;
+        alc5623->control_type = SND_SOC_I2C;
+        mutex_init(&alc5623->mutex);
+
+        ret =  snd_soc_register_codec(&client->dev,
+                &soc_codec_device_alc5623, &alc5623_dai, 1);
+        if (ret != 0) {
+                dev_err(&client->dev, "Failed to register codec: %d\n", ret);
+                kfree(alc5623);
+        }
+
+        return ret;
+}
+
+static int alc5623_i2c_remove(struct i2c_client *client)
+{
+        struct alc5623_priv *alc5623 = i2c_get_clientdata(client);
+
+        snd_soc_unregister_codec(&client->dev);
+        kfree(alc5623);
+        return 0;
+}
+
+static const struct i2c_device_id alc5623_i2c_table[] = {
+        {"alc5621", 0x21},
+        {"alc5622", 0x22},
+        {"alc5623", 0x23},
+        {}
+};
+MODULE_DEVICE_TABLE(i2c, alc5623_i2c_table);
+
+/*  i2c codec control layer */
+static struct i2c_driver alc5623_i2c_driver = {
+        .driver = {
+                .name = "alc562x-codec",
+                .owner = THIS_MODULE,
+        },
+        .probe = alc5623_i2c_probe,
+        .remove =  __devexit_p(alc5623_i2c_remove),
+        .id_table = alc5623_i2c_table,
+};
+
+static int __init alc5623_modinit(void)
+{
+        int ret;
+
+        ret = i2c_add_driver(&alc5623_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "%s: can't add i2c driver", __func__);
+                return ret;
+        }
+
+        return ret;
+}
+module_init(alc5623_modinit);
+
+static void __exit alc5623_modexit(void)
+{
+        i2c_del_driver(&alc5623_i2c_driver);
+}
+module_exit(alc5623_modexit);
+
+MODULE_DESCRIPTION("ASoC alc5621/2/3 driver");
+MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/alc5623.h b/sound/soc/codecs/alc5623.h
new file mode 100644
index 000000000000..f3d68260d425
--- /dev/null
+++ b/sound/soc/codecs/alc5623.h
@@ -0,0 +1,161 @@
+/*
+ * alc5623.h  --  alc562[123] ALSA Soc Audio driver
+ *
+ * Copyright 2008 Realtek Microelectronics
+ * Copyright 2010 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * Author: flove <flove@realtek.com>
+ * Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef _ALC5623_H
+#define _ALC5623_H
+
+#define ALC5623_RESET                           0x00
+/*                              5621 5622 5623  */
+/* speaker output vol              2    2       */
+/* line output vol                      4    2  */
+/* HP output vol                   4    0    4  */
+#define ALC5623_SPK_OUT_VOL                     0x02
+#define ALC5623_HP_OUT_VOL                      0x04
+#define ALC5623_MONO_AUX_OUT_VOL                0x06
+#define ALC5623_AUXIN_VOL                       0x08
+#define ALC5623_LINE_IN_VOL                     0x0A
+#define ALC5623_STEREO_DAC_VOL                  0x0C
+#define ALC5623_MIC_VOL                         0x0E
+#define ALC5623_MIC_ROUTING_CTRL                0x10
+#define ALC5623_ADC_REC_GAIN                    0x12
+#define ALC5623_ADC_REC_MIXER                   0x14
+#define ALC5623_SOFT_VOL_CTRL_TIME              0x16
+/* ALC5623_OUTPUT_MIXER_CTRL :                  */
+/* same remark as for reg 2 line vs speaker     */
+#define ALC5623_OUTPUT_MIXER_CTRL               0x1C
+#define ALC5623_MIC_CTRL                        0x22
+
+#define ALC5623_DAI_CONTROL                     0x34
+#define ALC5623_DAI_SDP_MASTER_MODE             (0 << 15)
+#define ALC5623_DAI_SDP_SLAVE_MODE              (1 << 15)
+#define ALC5623_DAI_I2S_PCM_MODE                (1 << 14)
+#define ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL      (1 <<  7)
+#define ALC5623_DAI_ADC_DATA_L_R_SWAP           (1 <<  5)
+#define ALC5623_DAI_DAC_DATA_L_R_SWAP           (1 <<  4)
+#define ALC5623_DAI_I2S_DL_MASK                 (3 <<  2)
+#define ALC5623_DAI_I2S_DL_32                   (3 <<  2)
+#define ALC5623_DAI_I2S_DL_24                   (2 <<  2)
+#define ALC5623_DAI_I2S_DL_20                   (1 <<  2)
+#define ALC5623_DAI_I2S_DL_16                   (0 <<  2)
+#define ALC5623_DAI_I2S_DF_PCM                  (3 <<  0)
+#define ALC5623_DAI_I2S_DF_LEFT                 (2 <<  0)
+#define ALC5623_DAI_I2S_DF_RIGHT                (1 <<  0)
+#define ALC5623_DAI_I2S_DF_I2S                  (0 <<  0)
+
+#define ALC5623_STEREO_AD_DA_CLK_CTRL           0x36
+#define ALC5623_COMPANDING_CTRL                 0x38
+
+#define ALC5623_PWR_MANAG_ADD1                  0x3A
+#define ALC5623_PWR_ADD1_MAIN_I2S_EN            (1 << 15)
+#define ALC5623_PWR_ADD1_ZC_DET_PD_EN           (1 << 14)
+#define ALC5623_PWR_ADD1_MIC1_BIAS_EN           (1 << 11)
+#define ALC5623_PWR_ADD1_SHORT_CURR_DET_EN      (1 << 10)
+#define ALC5623_PWR_ADD1_SOFTGEN_EN             (1 <<  8) /* rsvd on 5622 */
+#define ALC5623_PWR_ADD1_DEPOP_BUF_HP           (1 <<  6) /* rsvd on 5622 */
+#define ALC5623_PWR_ADD1_HP_OUT_AMP             (1 <<  5)
+#define ALC5623_PWR_ADD1_HP_OUT_ENH_AMP         (1 <<  4) /* rsvd on 5622 */
+#define ALC5623_PWR_ADD1_DEPOP_BUF_AUX          (1 <<  2)
+#define ALC5623_PWR_ADD1_AUX_OUT_AMP            (1 <<  1)
+#define ALC5623_PWR_ADD1_AUX_OUT_ENH_AMP        (1 <<  0) /* rsvd on 5622 */
+
+#define ALC5623_PWR_MANAG_ADD2                  0x3C
+#define ALC5623_PWR_ADD2_LINEOUT                (1 << 15) /* rt5623 */
+#define ALC5623_PWR_ADD2_CLASS_AB               (1 << 15) /* rt5621 */
+#define ALC5623_PWR_ADD2_CLASS_D                (1 << 14) /* rt5621 */
+#define ALC5623_PWR_ADD2_VREF                   (1 << 13)
+#define ALC5623_PWR_ADD2_PLL                    (1 << 12)
+#define ALC5623_PWR_ADD2_DAC_REF_CIR            (1 << 10)
+#define ALC5623_PWR_ADD2_L_DAC_CLK              (1 <<  9)
+#define ALC5623_PWR_ADD2_R_DAC_CLK              (1 <<  8)
+#define ALC5623_PWR_ADD2_L_ADC_CLK_GAIN         (1 <<  7)
+#define ALC5623_PWR_ADD2_R_ADC_CLK_GAIN         (1 <<  6)
+#define ALC5623_PWR_ADD2_L_HP_MIXER             (1 <<  5)
+#define ALC5623_PWR_ADD2_R_HP_MIXER             (1 <<  4)
+#define ALC5623_PWR_ADD2_SPK_MIXER              (1 <<  3)
+#define ALC5623_PWR_ADD2_MONO_MIXER             (1 <<  2)
+#define ALC5623_PWR_ADD2_L_ADC_REC_MIXER        (1 <<  1)
+#define ALC5623_PWR_ADD2_R_ADC_REC_MIXER        (1 <<  0)
+
+#define ALC5623_PWR_MANAG_ADD3                  0x3E
+#define ALC5623_PWR_ADD3_MAIN_BIAS              (1 << 15)
+#define ALC5623_PWR_ADD3_AUXOUT_L_VOL_AMP       (1 << 14)
+#define ALC5623_PWR_ADD3_AUXOUT_R_VOL_AMP       (1 << 13)
+#define ALC5623_PWR_ADD3_SPK_OUT                (1 << 12)
+#define ALC5623_PWR_ADD3_HP_L_OUT_VOL           (1 << 10)
+#define ALC5623_PWR_ADD3_HP_R_OUT_VOL           (1 <<  9)
+#define ALC5623_PWR_ADD3_LINEIN_L_VOL           (1 <<  7)
+#define ALC5623_PWR_ADD3_LINEIN_R_VOL           (1 <<  6)
+#define ALC5623_PWR_ADD3_AUXIN_L_VOL            (1 <<  5)
+#define ALC5623_PWR_ADD3_AUXIN_R_VOL            (1 <<  4)
+#define ALC5623_PWR_ADD3_MIC1_FUN_CTRL          (1 <<  3)
+#define ALC5623_PWR_ADD3_MIC2_FUN_CTRL          (1 <<  2)
+#define ALC5623_PWR_ADD3_MIC1_BOOST_AD          (1 <<  1)
+#define ALC5623_PWR_ADD3_MIC2_BOOST_AD          (1 <<  0)
+
+#define ALC5623_ADD_CTRL_REG                    0x40
+
+#define ALC5623_GLOBAL_CLK_CTRL_REG             0x42
+#define ALC5623_GBL_CLK_SYS_SOUR_SEL_PLL        (1 << 15)
+#define ALC5623_GBL_CLK_SYS_SOUR_SEL_MCLK       (0 << 15)
+#define ALC5623_GBL_CLK_PLL_SOUR_SEL_BITCLK     (1 << 14)
+#define ALC5623_GBL_CLK_PLL_SOUR_SEL_MCLK       (0 << 14)
+#define ALC5623_GBL_CLK_PLL_DIV_RATIO_DIV8      (3 <<  1)
+#define ALC5623_GBL_CLK_PLL_DIV_RATIO_DIV4      (2 <<  1)
+#define ALC5623_GBL_CLK_PLL_DIV_RATIO_DIV2      (1 <<  1)
+#define ALC5623_GBL_CLK_PLL_DIV_RATIO_DIV1      (0 <<  1)
+#define ALC5623_GBL_CLK_PLL_PRE_DIV2            (1 <<  0)
+#define ALC5623_GBL_CLK_PLL_PRE_DIV1            (0 <<  0)
+
+#define ALC5623_PLL_CTRL                        0x44
+#define ALC5623_PLL_CTRL_N_VAL(n)               (((n)&0xff) << 8)
+#define ALC5623_PLL_CTRL_K_VAL(k)               (((k)&0x7)  << 4)
+#define ALC5623_PLL_CTRL_M_VAL(m)               ((m)&0xf)
+
+#define ALC5623_GPIO_OUTPUT_PIN_CTRL            0x4A
+#define ALC5623_GPIO_PIN_CONFIG                 0x4C
+#define ALC5623_GPIO_PIN_POLARITY               0x4E
+#define ALC5623_GPIO_PIN_STICKY                 0x50
+#define ALC5623_GPIO_PIN_WAKEUP                 0x52
+#define ALC5623_GPIO_PIN_STATUS                 0x54
+#define ALC5623_GPIO_PIN_SHARING                0x56
+#define ALC5623_OVER_CURR_STATUS                0x58
+#define ALC5623_JACK_DET_CTRL                   0x5A
+
+#define ALC5623_MISC_CTRL                       0x5E
+#define ALC5623_MISC_DISABLE_FAST_VREG          (1 << 15)
+#define ALC5623_MISC_SPK_CLASS_AB_OC_PD         (1 << 13) /* 5621 */
+#define ALC5623_MISC_SPK_CLASS_AB_OC_DET        (1 << 12) /* 5621 */
+#define ALC5623_MISC_HP_DEPOP_MODE3_EN          (1 << 10)
+#define ALC5623_MISC_HP_DEPOP_MODE2_EN          (1 <<  9)
+#define ALC5623_MISC_HP_DEPOP_MODE1_EN          (1 <<  8)
+#define ALC5623_MISC_AUXOUT_DEPOP_MODE3_EN      (1 <<  6)
+#define ALC5623_MISC_AUXOUT_DEPOP_MODE2_EN      (1 <<  5)
+#define ALC5623_MISC_AUXOUT_DEPOP_MODE1_EN      (1 <<  4)
+#define ALC5623_MISC_M_DAC_L_INPUT              (1 <<  3)
+#define ALC5623_MISC_M_DAC_R_INPUT              (1 <<  2)
+#define ALC5623_MISC_IRQOUT_INV_CTRL            (1 <<  0)
+
+#define ALC5623_PSEDUEO_SPATIAL_CTRL            0x60
+#define ALC5623_EQ_CTRL                         0x62
+#define ALC5623_EQ_MODE_ENABLE                  0x66
+#define ALC5623_AVC_CTRL                        0x68
+#define ALC5623_HID_CTRL_INDEX                  0x6A
+#define ALC5623_HID_CTRL_DATA                   0x6C
+#define ALC5623_VENDOR_ID1                      0x7C
+#define ALC5623_VENDOR_ID2                      0x7E
+
+#define ALC5623_PLL_FR_MCLK                     0
+#define ALC5623_PLL_FR_BCK                      1
+#endif
diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c
index 823643932dde..46dbfd067f79 100644
--- a/sound/soc/codecs/cq93vc.c
+++ b/sound/soc/codecs/cq93vc.c
@@ -36,8 +36,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dai.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include <mach/dm365.h>
@@ -116,7 +114,7 @@ static int cq93vc_set_bias_level(struct snd_soc_codec *codec,
                              DAVINCI_VC_REG12_POWER_ALL_OFF);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
 
         return 0;
 }
diff --git a/sound/soc/codecs/cs42l51.c b/sound/soc/codecs/cs42l51.c
index cb086eaf4e07..d4e60dc45bf6 100644
--- a/sound/soc/codecs/cs42l51.c
+++ b/sound/soc/codecs/cs42l51.c
@@ -26,7 +26,6 @@
 #include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 #include <sound/initval.h>
 #include <sound/pcm_params.h>
@@ -519,6 +518,7 @@ static struct snd_soc_dai_driver cs42l51_dai = {
 static int cs42l51_probe(struct snd_soc_codec *codec)
 {
         struct cs42l51_private *cs42l51 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret, reg;
 
         codec->control_data = cs42l51->control_data;
@@ -550,9 +550,9 @@ static int cs42l51_probe(struct snd_soc_codec *codec)
 
         snd_soc_add_controls(codec, cs42l51_snd_controls,
                 ARRAY_SIZE(cs42l51_snd_controls));
-        snd_soc_dapm_new_controls(codec, cs42l51_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, cs42l51_dapm_widgets,
                 ARRAY_SIZE(cs42l51_dapm_widgets));
-        snd_soc_dapm_add_routes(codec, cs42l51_routes,
+        snd_soc_dapm_add_routes(dapm, cs42l51_routes,
                 ARRAY_SIZE(cs42l51_routes));
 
         return 0;
diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c
index e8d27c8f9ba3..a9521acad99c 100644
--- a/sound/soc/codecs/cx20442.c
+++ b/sound/soc/codecs/cx20442.c
@@ -18,7 +18,7 @@
 
 #include <sound/core.h>
 #include <sound/initval.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
 
 #include "cx20442.h"
 
@@ -89,10 +89,11 @@ static const struct snd_soc_dapm_route cx20442_audio_map[] = {
 
 static int cx20442_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, cx20442_dapm_widgets,
-                                  ARRAY_SIZE(cx20442_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, cx20442_audio_map,
+        snd_soc_dapm_new_controls(dapm, cx20442_dapm_widgets,
+                                  ARRAY_SIZE(cx20442_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, cx20442_audio_map,
                                 ARRAY_SIZE(cx20442_audio_map));
 
         return 0;
@@ -263,7 +264,7 @@ static void v253_close(struct tty_struct *tty)
         /* Prevent the codec driver from further accessing the modem */
         codec->hw_write = NULL;
         cx20442->control_data = NULL;
-        codec->pop_time = 0;
+        codec->card->pop_time = 0;
 }
 
 /* Line discipline .hangup() */
@@ -291,7 +292,7 @@ static void v253_receive(struct tty_struct *tty,
                 /* Set up codec driver access to modem controls */
                 cx20442->control_data = tty;
                 codec->hw_write = (hw_write_t)tty->ops->write;
-                codec->pop_time = 1;
+                codec->card->pop_time = 1;
         }
 }
 
@@ -348,7 +349,7 @@ static int cx20442_codec_probe(struct snd_soc_codec *codec)
 
         cx20442->control_data = NULL;
         codec->hw_write = NULL;
-        codec->pop_time = 0;
+        codec->card->pop_time = 0;
 
         return 0;
 }
diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c
index 58bb9b994811..92fd9d7a9221 100644
--- a/sound/soc/codecs/da7210.c
+++ b/sound/soc/codecs/da7210.c
@@ -21,7 +21,7 @@
 #include <linux/slab.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
diff --git a/sound/soc/codecs/jz4740.c b/sound/soc/codecs/jz4740.c
index 16253ec9b022..f7cd346fd727 100644
--- a/sound/soc/codecs/jz4740.c
+++ b/sound/soc/codecs/jz4740.c
@@ -22,7 +22,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/initval.h>
-#include <sound/soc-dapm.h>
 #include <sound/soc.h>
 
 #define JZ4740_REG_CODEC_1 0x0
@@ -266,7 +265,7 @@ static int jz4740_codec_set_bias_level(struct snd_soc_codec *codec,
                 break;
         case SND_SOC_BIAS_STANDBY:
                 /* The only way to clear the suspend flag is to reset the codec */
-                if (codec->bias_level == SND_SOC_BIAS_OFF)
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
                         jz4740_codec_wakeup(codec);
 
                 mask = JZ4740_CODEC_1_VREF_DISABLE |
@@ -288,23 +287,25 @@ static int jz4740_codec_set_bias_level(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
 
         return 0;
 }
 
 static int jz4740_codec_dev_probe(struct snd_soc_codec *codec)
 {
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
         snd_soc_update_bits(codec, JZ4740_REG_CODEC_1,
                         JZ4740_CODEC_1_SW2_ENABLE, JZ4740_CODEC_1_SW2_ENABLE);
 
         snd_soc_add_controls(codec, jz4740_codec_controls,
                 ARRAY_SIZE(jz4740_codec_controls));
 
-        snd_soc_dapm_new_controls(codec, jz4740_codec_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, jz4740_codec_dapm_widgets,
                 ARRAY_SIZE(jz4740_codec_dapm_widgets));
 
-        snd_soc_dapm_add_routes(codec, jz4740_codec_dapm_routes,
+        snd_soc_dapm_add_routes(dapm, jz4740_codec_dapm_routes,
                 ARRAY_SIZE(jz4740_codec_dapm_routes));
 
         snd_soc_dapm_new_widgets(codec);
diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index d63e28773eb1..335a002aaf0e 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -20,7 +20,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 #include <linux/slab.h>
@@ -1230,15 +1229,17 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int max98088_add_widgets(struct snd_soc_codec *codec)
 {
-       snd_soc_dapm_new_controls(codec, max98088_dapm_widgets,
+       struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+       snd_soc_dapm_new_controls(dapm, max98088_dapm_widgets,
                                  ARRAY_SIZE(max98088_dapm_widgets));
 
-       snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+       snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
        snd_soc_add_controls(codec, max98088_snd_controls,
                             ARRAY_SIZE(max98088_snd_controls));
 
-       snd_soc_dapm_new_widgets(codec);
+       snd_soc_dapm_new_widgets(dapm);
        return 0;
 }
 
@@ -1623,7 +1624,7 @@ static int max98088_set_bias_level(struct snd_soc_codec *codec,
                break;
 
        case SND_SOC_BIAS_STANDBY:
-               if (codec->bias_level == SND_SOC_BIAS_OFF)
+               if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
                        max98088_sync_cache(codec);
 
                snd_soc_update_bits(codec, M98088_REG_4C_PWR_EN_IN,
@@ -1636,7 +1637,7 @@ static int max98088_set_bias_level(struct snd_soc_codec *codec,
                codec->cache_sync = 1;
                break;
        }
-       codec->bias_level = level;
+       codec->dapm.bias_level = level;
        return 0;
 }
 
diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c
index 6f38d619bf8a..2727befd158e 100644
--- a/sound/soc/codecs/ssm2602.c
+++ b/sound/soc/codecs/ssm2602.c
@@ -38,7 +38,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include "ssm2602.h"
@@ -207,10 +206,11 @@ static const struct snd_soc_dapm_route audio_conn[] = {
 
 static int ssm2602_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, ssm2602_dapm_widgets,
-                                  ARRAY_SIZE(ssm2602_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, audio_conn, ARRAY_SIZE(audio_conn));
+        snd_soc_dapm_new_controls(dapm, ssm2602_dapm_widgets,
+                                  ARRAY_SIZE(ssm2602_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, audio_conn, ARRAY_SIZE(audio_conn));
 
         return 0;
 }
@@ -493,7 +493,7 @@ static int ssm2602_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index 061f9e5a497b..78b2b50271e2 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -236,7 +236,7 @@ static int stac9766_set_bias_level(struct snd_soc_codec *codec,
                 stac9766_ac97_write(codec, AC97_POWERDOWN, 0xffff);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index e8652b1ae326..54a30ef0ec8b 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -30,7 +30,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 #include <sound/initval.h>
 
@@ -391,11 +390,12 @@ static int set_sample_rate_control(struct snd_soc_codec *codec, int mclk,
 
 static int tlv320aic23_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
-                                  ARRAY_SIZE(tlv320aic23_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
+        snd_soc_dapm_new_controls(dapm, tlv320aic23_dapm_widgets,
+                                  ARRAY_SIZE(tlv320aic23_dapm_widgets));
         /* set up audio path interconnects */
-        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
         return 0;
 }
@@ -574,7 +574,7 @@ static int tlv320aic23_set_bias_level(struct snd_soc_codec *codec,
                 tlv320aic23_write(codec, TLV320AIC23_PWR, 0xffff);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c
index 6b7d71ec0004..68f0ae47f608 100644
--- a/sound/soc/codecs/tlv320aic26.c
+++ b/sound/soc/codecs/tlv320aic26.c
@@ -18,7 +18,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include "tlv320aic26.h"
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index 77b8f9ae29be..fc5abdf0bcb0 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -46,7 +46,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 #include <sound/tlv320aic3x.h>
@@ -61,6 +60,8 @@ static const char *aic3x_supply_names[AIC3X_NUM_SUPPLIES] = {
         "DRVDD",        /* ADC Analog and Output Driver Voltage */
 };
 
+static LIST_HEAD(reset_list);
+
 struct aic3x_priv;
 
 struct aic3x_disable_nb {
@@ -77,6 +78,7 @@ struct aic3x_priv {
         struct aic3x_setup_data *setup;
         void *control_data;
         unsigned int sysclk;
+        struct list_head list;
         int master;
         int gpio_reset;
         int power;
@@ -183,7 +185,7 @@ static int snd_soc_dapm_put_volsw_aic3x(struct snd_kcontrol *kcontrol,
 
         if (snd_soc_test_bits(widget->codec, reg, val_mask, val)) {
                 /* find dapm widget path assoc with kcontrol */
-                list_for_each_entry(path, &widget->codec->dapm_paths, list) {
+                list_for_each_entry(path, &widget->dapm->paths, list) {
                         if (path->kcontrol != kcontrol)
                                 continue;
 
@@ -199,7 +201,7 @@ static int snd_soc_dapm_put_volsw_aic3x(struct snd_kcontrol *kcontrol,
                 }
 
                 if (found)
-                        snd_soc_dapm_sync(widget->codec);
+                        snd_soc_dapm_sync(widget->dapm);
         }
 
         ret = snd_soc_update_bits(widget->codec, reg, val_mask, val);
@@ -788,17 +790,19 @@ static const struct snd_soc_dapm_route intercon_3007[] = {
 static int aic3x_add_widgets(struct snd_soc_codec *codec)
 {
         struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_new_controls(codec, aic3x_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, aic3x_dapm_widgets,
                                   ARRAY_SIZE(aic3x_dapm_widgets));
 
         /* set up audio path interconnects */
-        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
         if (aic3x->model == AIC3X_MODEL_3007) {
-                snd_soc_dapm_new_controls(codec, aic3007_dapm_widgets,
+                snd_soc_dapm_new_controls(dapm, aic3007_dapm_widgets,
                         ARRAY_SIZE(aic3007_dapm_widgets));
-                snd_soc_dapm_add_routes(codec, intercon_3007, ARRAY_SIZE(intercon_3007));
+                snd_soc_dapm_add_routes(dapm, intercon_3007,
+                                        ARRAY_SIZE(intercon_3007));
         }
 
         return 0;
@@ -1075,7 +1079,7 @@ static int aic3x_regulator_event(struct notifier_block *nb,
                  * Put codec to reset and require cache sync as at least one
                  * of the supplies was disabled
                  */
-                if (aic3x->gpio_reset >= 0)
+                if (gpio_is_valid(aic3x->gpio_reset))
                         gpio_set_value(aic3x->gpio_reset, 0);
                 aic3x->codec->cache_sync = 1;
         }
@@ -1102,7 +1106,7 @@ static int aic3x_set_power(struct snd_soc_codec *codec, int power)
                 if (!codec->cache_sync)
                         goto out;
 
-                if (aic3x->gpio_reset >= 0) {
+                if (gpio_is_valid(aic3x->gpio_reset)) {
                         udelay(1);
                         gpio_set_value(aic3x->gpio_reset, 1);
                 }
@@ -1135,7 +1139,7 @@ static int aic3x_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_ON:
                 break;
         case SND_SOC_BIAS_PREPARE:
-                if (codec->bias_level == SND_SOC_BIAS_STANDBY &&
+                if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY &&
                     aic3x->master) {
                         /* enable pll */
                         reg = snd_soc_read(codec, AIC3X_PLL_PROGA_REG);
@@ -1146,7 +1150,7 @@ static int aic3x_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_STANDBY:
                 if (!aic3x->power)
                         aic3x_set_power(codec, 1);
-                if (codec->bias_level == SND_SOC_BIAS_PREPARE &&
+                if (codec->dapm.bias_level == SND_SOC_BIAS_PREPARE &&
                     aic3x->master) {
                         /* disable pll */
                         reg = snd_soc_read(codec, AIC3X_PLL_PROGA_REG);
@@ -1159,7 +1163,7 @@ static int aic3x_set_bias_level(struct snd_soc_codec *codec,
                         aic3x_set_power(codec, 0);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
 
         return 0;
 }
@@ -1344,14 +1348,28 @@ static int aic3x_init(struct snd_soc_codec *codec)
         return 0;
 }
 
+static bool aic3x_is_shared_reset(struct aic3x_priv *aic3x)
+{
+        struct aic3x_priv *a;
+
+        list_for_each_entry(a, &reset_list, list) {
+                if (gpio_is_valid(aic3x->gpio_reset) &&
+                    aic3x->gpio_reset == a->gpio_reset)
+                        return true;
+        }
+
+        return false;
+}
+
 static int aic3x_probe(struct snd_soc_codec *codec)
 {
         struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec);
         int ret, i;
 
+        INIT_LIST_HEAD(&aic3x->list);
         codec->control_data = aic3x->control_data;
         aic3x->codec = codec;
-        codec->idle_bias_off = 1;
+        codec->dapm.idle_bias_off = 1;
 
         ret = snd_soc_codec_set_cache_io(codec, 8, 8, aic3x->control_type);
         if (ret != 0) {
@@ -1359,7 +1377,8 @@ static int aic3x_probe(struct snd_soc_codec *codec)
                 return ret;
         }
 
-        if (aic3x->gpio_reset >= 0) {
+        if (gpio_is_valid(aic3x->gpio_reset) &&
+            !aic3x_is_shared_reset(aic3x)) {
                 ret = gpio_request(aic3x->gpio_reset, "tlv320aic3x reset");
                 if (ret != 0)
                         goto err_gpio;
@@ -1405,6 +1424,7 @@ static int aic3x_probe(struct snd_soc_codec *codec)
                 snd_soc_add_controls(codec, &aic3x_classd_amp_gain_ctrl, 1);
 
         aic3x_add_widgets(codec);
+        list_add(&aic3x->list, &reset_list);
 
         return 0;
 
@@ -1414,10 +1434,10 @@ err_notif:
                                               &aic3x->disable_nb[i].nb);
         regulator_bulk_free(ARRAY_SIZE(aic3x->supplies), aic3x->supplies);
 err_get:
-        if (aic3x->gpio_reset >= 0)
+        if (gpio_is_valid(aic3x->gpio_reset) &&
+            !aic3x_is_shared_reset(aic3x))
                 gpio_free(aic3x->gpio_reset);
 err_gpio:
-        kfree(aic3x);
         return ret;
 }
 
@@ -1427,7 +1447,9 @@ static int aic3x_remove(struct snd_soc_codec *codec)
         int i;
 
         aic3x_set_bias_level(codec, SND_SOC_BIAS_OFF);
-        if (aic3x->gpio_reset >= 0) {
+        list_del(&aic3x->list);
+        if (gpio_is_valid(aic3x->gpio_reset) &&
+            !aic3x_is_shared_reset(aic3x)) {
                 gpio_set_value(aic3x->gpio_reset, 0);
                 gpio_free(aic3x->gpio_reset);
         }
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index c5ab8c805771..ccb267f4e968 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -36,7 +36,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -628,11 +627,12 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int dac33_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, dac33_dapm_widgets,
-                                  ARRAY_SIZE(dac33_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
+        snd_soc_dapm_new_controls(dapm, dac33_dapm_widgets,
+                                  ARRAY_SIZE(dac33_dapm_widgets));
         /* set up audio path interconnects */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
@@ -649,7 +649,7 @@ static int dac33_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_PREPARE:
                 break;
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* Coming from OFF, switch on the codec */
                         ret = dac33_hard_power(codec, 1);
                         if (ret != 0)
@@ -660,14 +660,14 @@ static int dac33_set_bias_level(struct snd_soc_codec *codec,
                 break;
         case SND_SOC_BIAS_OFF:
                 /* Do not power off, when the codec is already off */
-                if (codec->bias_level == SND_SOC_BIAS_OFF)
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
                         return 0;
                 ret = dac33_hard_power(codec, 0);
                 if (ret != 0)
                         return ret;
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
 
         return 0;
 }
@@ -1415,7 +1415,7 @@ static int dac33_soc_probe(struct snd_soc_codec *codec)
 
         codec->control_data = dac33->control_data;
         codec->hw_write = (hw_write_t) i2c_master_send;
-        codec->idle_bias_off = 1;
+        codec->dapm.idle_bias_off = 1;
         dac33->codec = codec;
 
         /* Read the tlv320dac33 ID registers */
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
index d2c243095673..9d61a1d6fce0 100644
--- a/sound/soc/codecs/tpa6130a2.c
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -29,7 +29,6 @@
 #include <linux/slab.h>
 #include <sound/tpa6130a2-plat.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 
 #include "tpa6130a2.h"
@@ -128,9 +127,6 @@ static int tpa6130a2_power(int power)
 
         mutex_lock(&data->mutex);
         if (power && !data->power_state) {
-                /* Power on */
-                if (data->power_gpio >= 0)
-                        gpio_set_value(data->power_gpio, 1);
 
                 ret = regulator_enable(data->supply);
                 if (ret != 0) {
@@ -138,6 +134,9 @@ static int tpa6130a2_power(int power)
                                 "Failed to enable supply: %d\n", ret);
                         goto exit;
                 }
+                /* Power on */
+                if (data->power_gpio >= 0)
+                        gpio_set_value(data->power_gpio, 1);
 
                 data->power_state = 1;
                 ret = tpa6130a2_initialize();
@@ -390,16 +389,17 @@ static const struct snd_soc_dapm_route audio_map[] = {
 int tpa6130a2_add_controls(struct snd_soc_codec *codec)
 {
         struct  tpa6130a2_data *data;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
         if (tpa6130a2_client == NULL)
                 return -ENODEV;
 
         data = i2c_get_clientdata(tpa6130a2_client);
 
-        snd_soc_dapm_new_controls(codec, tpa6130a2_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, tpa6130a2_dapm_widgets,
                                 ARRAY_SIZE(tpa6130a2_dapm_widgets));
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         if (data->id == TPA6140A2)
                 return snd_soc_add_controls(codec, tpa6140a2_controls,
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index cbebec6ba1ba..c173cf00f5cb 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -32,7 +32,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -233,6 +232,16 @@ static int twl4030_write(struct snd_soc_codec *codec,
         return 0;
 }
 
+static inline void twl4030_wait_ms(int time)
+{
+        if (time < 60) {
+                time *= 1000;
+                usleep_range(time, time + 500);
+        } else {
+                msleep(time);
+        }
+}
+
 static void twl4030_codec_enable(struct snd_soc_codec *codec, int enable)
 {
         struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
@@ -338,10 +347,14 @@ static void twl4030_init_chip(struct snd_soc_codec *codec)
         twl4030_write(codec, TWL4030_REG_ANAMICL,
                 reg | TWL4030_CNCL_OFFSET_START);
 
-        /* wait for offset cancellation to complete */
+        /*
+         * Wait for offset cancellation to complete.
+         * Since this takes a while, do not slam the i2c.
+         * Start polling the status after ~20ms.
+         */
+        msleep(20);
         do {
-                /* this takes a little while, so don't slam i2c */
-                udelay(2000);
+                usleep_range(1000, 2000);
                 twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &byte,
                                     TWL4030_REG_ANAMICL);
         } while ((i++ < 100) &&
@@ -725,9 +738,12 @@ static void headset_ramp(struct snd_soc_codec *codec, int ramp)
         /* Base values for ramp delay calculation: 2^19 - 2^26 */
         unsigned int ramp_base[] = {524288, 1048576, 2097152, 4194304,
                                     8388608, 16777216, 33554432, 67108864};
+        unsigned int delay;
 
         hs_gain = twl4030_read_reg_cache(codec, TWL4030_REG_HS_GAIN_SET);
         hs_pop = twl4030_read_reg_cache(codec, TWL4030_REG_HS_POPN_SET);
+        delay = (ramp_base[(hs_pop & TWL4030_RAMP_DELAY) >> 2] /
+                twl4030->sysclk) + 1;
 
         /* Enable external mute control, this dramatically reduces
          * the pop-noise */
@@ -751,16 +767,14 @@ static void headset_ramp(struct snd_soc_codec *codec, int ramp)
                 hs_pop |= TWL4030_RAMP_EN;
                 twl4030_write(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
                 /* Wait ramp delay time + 1, so the VMID can settle */
-                mdelay((ramp_base[(hs_pop & TWL4030_RAMP_DELAY) >> 2] /
-                        twl4030->sysclk) + 1);
+                twl4030_wait_ms(delay);
         } else {
                 /* Headset ramp-down _not_ according to
                  * the TRM, but in a way that it is working */
                 hs_pop &= ~TWL4030_RAMP_EN;
                 twl4030_write(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
                 /* Wait ramp delay time + 1, so the VMID can settle */
-                mdelay((ramp_base[(hs_pop & TWL4030_RAMP_DELAY) >> 2] /
-                        twl4030->sysclk) + 1);
+                twl4030_wait_ms(delay);
                 /* Bypass the reg_cache to mute the headset */
                 twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
                                         hs_gain & (~0x0f),
@@ -835,7 +849,7 @@ static int digimic_event(struct snd_soc_dapm_widget *w,
         struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(w->codec);
 
         if (twl4030->digimic_delay)
-                mdelay(twl4030->digimic_delay);
+                twl4030_wait_ms(twl4030->digimic_delay);
         return 0;
 }
 
@@ -1621,10 +1635,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int twl4030_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, twl4030_dapm_widgets,
-                                 ARRAY_SIZE(twl4030_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+        snd_soc_dapm_new_controls(dapm, twl4030_dapm_widgets,
+                                 ARRAY_SIZE(twl4030_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
         return 0;
 }
@@ -1638,14 +1653,14 @@ static int twl4030_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_PREPARE:
                 break;
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF)
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
                         twl4030_codec_enable(codec, 1);
                 break;
         case SND_SOC_BIAS_OFF:
                 twl4030_codec_enable(codec, 0);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
 
         return 0;
 }
@@ -2245,7 +2260,7 @@ static int twl4030_soc_probe(struct snd_soc_codec *codec)
         snd_soc_codec_set_drvdata(codec, twl4030);
         /* Set the defaults, and power up the codec */
         twl4030->sysclk = twl4030_codec_get_mclk() / 1000;
-        codec->idle_bias_off = 1;
+        codec->dapm.idle_bias_off = 1;
 
         twl4030_init_chip(codec);
 
@@ -2257,9 +2272,12 @@ static int twl4030_soc_probe(struct snd_soc_codec *codec)
 
 static int twl4030_soc_remove(struct snd_soc_codec *codec)
 {
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
+
         /* Reset registers to their chip default before leaving */
         twl4030_reset_registers(codec);
         twl4030_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        kfree(twl4030);
         return 0;
 }
 
@@ -2291,10 +2309,7 @@ static int __devinit twl4030_codec_probe(struct platform_device *pdev)
 
 static int __devexit twl4030_codec_remove(struct platform_device *pdev)
 {
-        struct twl4030_priv *twl4030 = dev_get_drvdata(&pdev->dev);
-
         snd_soc_unregister_codec(&pdev->dev);
-        kfree(twl4030);
         return 0;
 }
 
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 10f6e5214511..b92f2b737e4c 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -34,7 +34,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -641,12 +640,12 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int twl6040_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, twl6040_dapm_widgets,
-                                 ARRAY_SIZE(twl6040_dapm_widgets));
-
-        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_new_widgets(codec);
+        snd_soc_dapm_new_controls(dapm, twl6040_dapm_widgets,
+                                 ARRAY_SIZE(twl6040_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
+        snd_soc_dapm_new_widgets(dapm);
 
         return 0;
 }
@@ -739,7 +738,7 @@ static int twl6040_set_bias_level(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
 
         return 0;
 }
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index 464f0cfa4c7a..e76847a9438b 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -19,7 +19,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include <sound/uda134x.h>
@@ -389,7 +388,7 @@ static int uda134x_set_bias_level(struct snd_soc_codec *codec,
                         pd->power(0);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index 0c6c725736c6..800980e2e9ab 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -27,7 +27,6 @@
 #include <sound/control.h>
 #include <sound/initval.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 #include <sound/uda1380.h>
 
@@ -414,10 +413,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int uda1380_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, uda1380_dapm_widgets,
-                                  ARRAY_SIZE(uda1380_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_new_controls(dapm, uda1380_dapm_widgets,
+                                  ARRAY_SIZE(uda1380_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
@@ -603,7 +603,7 @@ static int uda1380_set_bias_level(struct snd_soc_codec *codec,
         int reg;
         struct uda1380_platform_data *pdata = codec->dev->platform_data;
 
-        if (codec->bias_level == level)
+        if (codec->dapm.bias_level == level)
                 return 0;
 
         switch (level) {
@@ -613,7 +613,7 @@ static int uda1380_set_bias_level(struct snd_soc_codec *codec,
                 uda1380_write(codec, UDA1380_PM, R02_PON_BIAS | pm);
                 break;
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         if (gpio_is_valid(pdata->gpio_power)) {
                                 gpio_set_value(pdata->gpio_power, 1);
                                 mdelay(1);
@@ -636,7 +636,7 @@ static int uda1380_set_bias_level(struct snd_soc_codec *codec,
                 for (reg = UDA1380_MVOL; reg < UDA1380_CACHEREGNUM; reg++)
                         set_bit(reg - 0x10, &uda1380_cache_dirty);
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/wl1273.c b/sound/soc/codecs/wl1273.c
index 0c47c788ccdf..d3ffa2f0122a 100644
--- a/sound/soc/codecs/wl1273.c
+++ b/sound/soc/codecs/wl1273.c
@@ -25,8 +25,7 @@
 #include <linux/slab.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
-#include <sound/soc-dai.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
 #include <sound/initval.h>
 
 #include "wl1273.h"
diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c
index 4bcd168794e1..80ddf4fd23db 100644
--- a/sound/soc/codecs/wm2000.c
+++ b/sound/soc/codecs/wm2000.c
@@ -36,7 +36,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -705,6 +704,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
 /* Called from the machine driver */
 int wm2000_add_controls(struct snd_soc_codec *codec)
 {
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
         if (!wm2000_i2c) {
@@ -712,12 +712,12 @@ int wm2000_add_controls(struct snd_soc_codec *codec)
                 return -ENODEV;
         }
 
-        ret = snd_soc_dapm_new_controls(codec, wm2000_dapm_widgets,
+        ret = snd_soc_dapm_new_controls(dapm, wm2000_dapm_widgets,
                                         ARRAY_SIZE(wm2000_dapm_widgets));
         if (ret < 0)
                 return ret;
 
-        ret = snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        ret = snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
         if (ret < 0)
                 return ret;
 
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index 7611add7f8c3..dc6912e9b667 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -24,7 +24,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -230,8 +229,9 @@ static inline int wm8350_out2_ramp_step(struct snd_soc_codec *codec)
  */
 static void wm8350_pga_work(struct work_struct *work)
 {
-        struct snd_soc_codec *codec =
-            container_of(work, struct snd_soc_codec, delayed_work.work);
+        struct snd_soc_dapm_context *dapm =
+            container_of(work, struct snd_soc_dapm_context, delayed_work.work);
+        struct snd_soc_codec *codec = dapm->codec;
         struct wm8350_data *wm8350_data = snd_soc_codec_get_drvdata(codec);
         struct wm8350_output *out1 = &wm8350_data->out1,
             *out2 = &wm8350_data->out2;
@@ -302,8 +302,8 @@ static int pga_event(struct snd_soc_dapm_widget *w,
                 out->ramp = WM8350_RAMP_UP;
                 out->active = 1;
 
-                if (!delayed_work_pending(&codec->delayed_work))
-                        schedule_delayed_work(&codec->delayed_work,
+                if (!delayed_work_pending(&codec->dapm.delayed_work))
+                        schedule_delayed_work(&codec->dapm.delayed_work,
                                               msecs_to_jiffies(1));
                 break;
 
@@ -311,8 +311,8 @@ static int pga_event(struct snd_soc_dapm_widget *w,
                 out->ramp = WM8350_RAMP_DOWN;
                 out->active = 0;
 
-                if (!delayed_work_pending(&codec->delayed_work))
-                        schedule_delayed_work(&codec->delayed_work,
+                if (!delayed_work_pending(&codec->dapm.delayed_work))
+                        schedule_delayed_work(&codec->dapm.delayed_work,
                                               msecs_to_jiffies(1));
                 break;
         }
@@ -786,9 +786,10 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8350_add_widgets(struct snd_soc_codec *codec)
 {
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
-        ret = snd_soc_dapm_new_controls(codec,
+        ret = snd_soc_dapm_new_controls(dapm,
                                         wm8350_dapm_widgets,
                                         ARRAY_SIZE(wm8350_dapm_widgets));
         if (ret != 0) {
@@ -797,7 +798,7 @@ static int wm8350_add_widgets(struct snd_soc_codec *codec)
         }
 
         /* set up audio paths */
-        ret = snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        ret = snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
         if (ret != 0) {
                 dev_err(codec->dev, "DAPM route register failed\n");
                 return ret;
@@ -1184,7 +1185,7 @@ static int wm8350_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         ret = regulator_bulk_enable(ARRAY_SIZE(priv->supplies),
                                                     priv->supplies);
                         if (ret != 0)
@@ -1317,7 +1318,7 @@ static int wm8350_set_bias_level(struct snd_soc_codec *codec,
                                        priv->supplies);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
@@ -1550,7 +1551,7 @@ static  int wm8350_codec_probe(struct snd_soc_codec *codec)
         /* Put the codec into reset if it wasn't already */
         wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
 
-        INIT_DELAYED_WORK(&codec->delayed_work, wm8350_pga_work);
+        INIT_DELAYED_WORK(&codec->dapm.delayed_work, wm8350_pga_work);
 
         /* Enable the codec */
         wm8350_set_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
@@ -1642,12 +1643,12 @@ static int  wm8350_codec_remove(struct snd_soc_codec *codec)
         priv->mic.jack = NULL;
 
         /* cancel any work waiting to be queued. */
-        ret = cancel_delayed_work(&codec->delayed_work);
+        ret = cancel_delayed_work(&codec->dapm.delayed_work);
 
         /* if there was any work waiting then we run it now and
          * wait for its completion */
         if (ret) {
-                schedule_delayed_work(&codec->delayed_work, 0);
+                schedule_delayed_work(&codec->dapm.delayed_work, 0);
                 flush_scheduled_work();
         }
 
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index 850299786e02..3c3bc079167e 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -26,7 +26,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -911,10 +910,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8400_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8400_dapm_widgets,
-                                  ARRAY_SIZE(wm8400_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_new_controls(dapm, wm8400_dapm_widgets,
+                                  ARRAY_SIZE(wm8400_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
@@ -1219,7 +1219,7 @@ static int wm8400_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         ret = regulator_bulk_enable(ARRAY_SIZE(power),
                                                     &power[0]);
                         if (ret != 0) {
@@ -1306,7 +1306,7 @@ static int wm8400_set_bias_level(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index 8f107095760e..db0dced74843 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -24,7 +24,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include "wm8510.h"
@@ -216,10 +215,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8510_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8510_dapm_widgets,
-                                  ARRAY_SIZE(wm8510_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_new_controls(dapm, wm8510_dapm_widgets,
+                                  ARRAY_SIZE(wm8510_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
@@ -478,7 +478,7 @@ static int wm8510_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_STANDBY:
                 power1 |= WM8510_POWER1_BIASEN | WM8510_POWER1_BUFIOEN;
 
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* Initial cap charge at VMID 5k */
                         snd_soc_write(codec, WM8510_POWER1, power1 | 0x3);
                         mdelay(100);
@@ -495,7 +495,7 @@ static int wm8510_set_bias_level(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c
index 9a433a5396cb..08f3189f4b3f 100644
--- a/sound/soc/codecs/wm8523.c
+++ b/sound/soc/codecs/wm8523.c
@@ -24,7 +24,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -110,10 +109,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int wm8523_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8523_dapm_widgets,
-                                  ARRAY_SIZE(wm8523_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+        snd_soc_dapm_new_controls(dapm, wm8523_dapm_widgets,
+                                  ARRAY_SIZE(wm8523_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
         return 0;
 }
@@ -327,7 +327,7 @@ static int wm8523_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         ret = regulator_bulk_enable(ARRAY_SIZE(wm8523->supplies),
                                                     wm8523->supplies);
                         if (ret != 0) {
@@ -366,7 +366,7 @@ static int wm8523_set_bias_level(struct snd_soc_codec *codec,
                                        wm8523->supplies);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index a2e0ed59b376..e2a927684b48 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -31,7 +31,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 #include <sound/initval.h>
 #include <asm/div64.h>
@@ -302,10 +301,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8580_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8580_dapm_widgets,
-                                  ARRAY_SIZE(wm8580_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_new_controls(dapm, wm8580_dapm_widgets,
+                                  ARRAY_SIZE(wm8580_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
@@ -767,7 +767,7 @@ static int wm8580_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* Power up and get individual control of the DACs */
                         reg = snd_soc_read(codec, WM8580_PWRDN1);
                         reg &= ~(WM8580_PWRDN1_PWDN | WM8580_PWRDN1_ALLDACPD);
@@ -785,7 +785,7 @@ static int wm8580_set_bias_level(struct snd_soc_codec *codec,
                 snd_soc_write(codec, WM8580_PWRDN1, reg | WM8580_PWRDN1_PWDN);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
@@ -905,7 +905,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8580 = {
         .set_bias_level = wm8580_set_bias_level,
         .reg_cache_size = ARRAY_SIZE(wm8580_reg),
         .reg_word_size = sizeof(u16),
-        .reg_cache_default = &wm8580_reg,
+        .reg_cache_default = wm8580_reg,
 };
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index 54fbd76c8bca..fec37ebfdb34 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -25,7 +25,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 #include <sound/initval.h>
 
@@ -93,10 +92,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int wm8711_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8711_dapm_widgets,
-                                  ARRAY_SIZE(wm8711_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+        snd_soc_dapm_new_controls(dapm, wm8711_dapm_widgets,
+                                  ARRAY_SIZE(wm8711_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
         return 0;
 }
@@ -318,7 +318,7 @@ static int wm8711_set_bias_level(struct snd_soc_codec *codec,
                 snd_soc_write(codec, WM8711_PWR, 0xffff);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index 075f35e4f4cb..736b0352d0a7 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -23,7 +23,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -73,10 +72,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int wm8728_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8728_dapm_widgets,
-                                  ARRAY_SIZE(wm8728_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+        snd_soc_dapm_new_controls(dapm, wm8728_dapm_widgets,
+                                  ARRAY_SIZE(wm8728_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
         return 0;
 }
@@ -180,7 +180,7 @@ static int wm8728_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_ON:
         case SND_SOC_BIAS_PREPARE:
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* Power everything up... */
                         reg = snd_soc_read(codec, WM8728_DACCTL);
                         snd_soc_write(codec, WM8728_DACCTL, reg & ~0x4);
@@ -197,7 +197,7 @@ static int wm8728_set_bias_level(struct snd_soc_codec *codec,
                 snd_soc_write(codec, WM8728_DACCTL, reg | 0x4);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 631385802eb4..a1041450d9bb 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -26,7 +26,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -165,10 +164,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int wm8731_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8731_dapm_widgets,
-                                  ARRAY_SIZE(wm8731_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+        snd_soc_dapm_new_controls(dapm, wm8731_dapm_widgets,
+                                  ARRAY_SIZE(wm8731_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
         return 0;
 }
@@ -319,7 +319,7 @@ static int wm8731_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 return -EINVAL;
         }
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(&codec->dapm);
 
         return 0;
 }
@@ -399,7 +399,7 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_PREPARE:
                 break;
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         ret = regulator_bulk_enable(ARRAY_SIZE(wm8731->supplies),
                                                     wm8731->supplies);
                         if (ret != 0)
@@ -428,7 +428,7 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec,
                                        wm8731->supplies);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
@@ -542,7 +542,6 @@ err_regulator_enable:
 err_regulator_get:
         regulator_bulk_free(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
 
-        kfree(wm8731);
         return ret;
 }
 
diff --git a/sound/soc/codecs/wm8737.c b/sound/soc/codecs/wm8737.c
new file mode 100644
index 000000000000..30c67d06a904
--- /dev/null
+++ b/sound/soc/codecs/wm8737.c
@@ -0,0 +1,754 @@
+/*
+ * wm8737.c  --  WM8737 ALSA SoC Audio driver
+ *
+ * Copyright 2010 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/regulator/consumer.h>
+#include <linux/spi/spi.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include "wm8737.h"
+
+#define WM8737_NUM_SUPPLIES 4
+static const char *wm8737_supply_names[WM8737_NUM_SUPPLIES] = {
+        "DCVDD",
+        "DBVDD",
+        "AVDD",
+        "MVDD",
+};
+
+/* codec private data */
+struct wm8737_priv {
+        enum snd_soc_control_type control_type;
+        struct regulator_bulk_data supplies[WM8737_NUM_SUPPLIES];
+        unsigned int mclk;
+};
+
+static const u16 wm8737_reg[WM8737_REGISTER_COUNT] = {
+        0x00C3,     /* R0  - Left PGA volume */
+        0x00C3,     /* R1  - Right PGA volume */
+        0x0007,     /* R2  - AUDIO path L */
+        0x0007,     /* R3  - AUDIO path R */
+        0x0000,     /* R4  - 3D Enhance */
+        0x0000,     /* R5  - ADC Control */
+        0x0000,     /* R6  - Power Management */
+        0x000A,     /* R7  - Audio Format */
+        0x0000,     /* R8  - Clocking */
+        0x000F,     /* R9  - MIC Preamp Control */
+        0x0003,     /* R10 - Misc Bias Control */
+        0x0000,     /* R11 - Noise Gate */
+        0x007C,     /* R12 - ALC1 */
+        0x0000,     /* R13 - ALC2 */
+        0x0032,     /* R14 - ALC3 */
+};
+
+static int wm8737_reset(struct snd_soc_codec *codec)
+{
+        return snd_soc_write(codec, WM8737_RESET, 0);
+}
+
+static const unsigned int micboost_tlv[] = {
+        TLV_DB_RANGE_HEAD(4),
+        0, 0, TLV_DB_SCALE_ITEM(1300, 0, 0),
+        1, 1, TLV_DB_SCALE_ITEM(1800, 0, 0),
+        2, 2, TLV_DB_SCALE_ITEM(2800, 0, 0),
+        3, 3, TLV_DB_SCALE_ITEM(3300, 0, 0),
+};
+static const DECLARE_TLV_DB_SCALE(pga_tlv, -9750, 50, 1);
+static const DECLARE_TLV_DB_SCALE(adc_tlv, -600, 600, 0);
+static const DECLARE_TLV_DB_SCALE(ng_tlv, -7800, 600, 0);
+static const DECLARE_TLV_DB_SCALE(alc_max_tlv, -1200, 600, 0);
+static const DECLARE_TLV_DB_SCALE(alc_target_tlv, -1800, 100, 0);
+
+static const char *micbias_enum_text[] = {
+        "25%",
+        "50%",
+        "75%",
+        "100%",
+};
+
+static const struct soc_enum micbias_enum =
+        SOC_ENUM_SINGLE(WM8737_MIC_PREAMP_CONTROL, 0, 4, micbias_enum_text);
+
+static const char *low_cutoff_text[] = {
+        "Low", "High"
+};
+
+static const struct soc_enum low_3d =
+        SOC_ENUM_SINGLE(WM8737_3D_ENHANCE, 6, 2, low_cutoff_text);
+
+static const char *high_cutoff_text[] = {
+        "High", "Low"
+};
+
+static const struct soc_enum high_3d =
+        SOC_ENUM_SINGLE(WM8737_3D_ENHANCE, 5, 2, high_cutoff_text);
+
+static const char *alc_fn_text[] = {
+        "Disabled", "Right", "Left", "Stereo"
+};
+
+static const struct soc_enum alc_fn =
+        SOC_ENUM_SINGLE(WM8737_ALC1, 7, 4, alc_fn_text);
+
+static const char *alc_hold_text[] = {
+        "0", "2.67ms", "5.33ms", "10.66ms", "21.32ms", "42.64ms", "85.28ms",
+        "170.56ms", "341.12ms", "682.24ms", "1.364s", "2.728s", "5.458s",
+        "10.916s", "21.832s", "43.691s"
+};
+
+static const struct soc_enum alc_hold =
+        SOC_ENUM_SINGLE(WM8737_ALC2, 0, 16, alc_hold_text);
+
+static const char *alc_atk_text[] = {
+        "8.4ms", "16.8ms", "33.6ms", "67.2ms", "134.4ms", "268.8ms", "537.6ms",
+        "1.075s", "2.15s", "4.3s", "8.6s"
+};
+
+static const struct soc_enum alc_atk =
+        SOC_ENUM_SINGLE(WM8737_ALC3, 0, 11, alc_atk_text);
+
+static const char *alc_dcy_text[] = {
+        "33.6ms", "67.2ms", "134.4ms", "268.8ms", "537.6ms", "1.075s", "2.15s",
+        "4.3s", "8.6s", "17.2s", "34.41s"
+};
+
+static const struct soc_enum alc_dcy =
+        SOC_ENUM_SINGLE(WM8737_ALC3, 4, 11, alc_dcy_text);
+
+static const struct snd_kcontrol_new wm8737_snd_controls[] = {
+SOC_DOUBLE_R_TLV("Mic Boost Volume", WM8737_AUDIO_PATH_L, WM8737_AUDIO_PATH_R,
+                 6, 3, 0, micboost_tlv),
+SOC_DOUBLE_R("Mic Boost Switch", WM8737_AUDIO_PATH_L, WM8737_AUDIO_PATH_R,
+             4, 1, 0),
+SOC_DOUBLE("Mic ZC Switch", WM8737_AUDIO_PATH_L, WM8737_AUDIO_PATH_R,
+           3, 1, 0),
+
+SOC_DOUBLE_R_TLV("Capture Volume", WM8737_LEFT_PGA_VOLUME,
+                 WM8737_RIGHT_PGA_VOLUME, 0, 255, 0, pga_tlv),
+SOC_DOUBLE("Capture ZC Switch", WM8737_AUDIO_PATH_L, WM8737_AUDIO_PATH_R,
+           2, 1, 0),
+
+SOC_DOUBLE("INPUT1 DC Bias Switch", WM8737_MISC_BIAS_CONTROL, 0, 1, 1, 0),
+
+SOC_ENUM("Mic PGA Bias", micbias_enum),
+SOC_SINGLE("ADC Low Power Switch", WM8737_ADC_CONTROL, 2, 1, 0),
+SOC_SINGLE("High Pass Filter Switch", WM8737_ADC_CONTROL, 0, 1, 1),
+SOC_DOUBLE("Polarity Invert Switch", WM8737_ADC_CONTROL, 5, 6, 1, 0),
+
+SOC_SINGLE("3D Switch", WM8737_3D_ENHANCE, 0, 1, 0),
+SOC_SINGLE("3D Depth", WM8737_3D_ENHANCE, 1, 15, 0),
+SOC_ENUM("3D Low Cut-off", low_3d),
+SOC_ENUM("3D High Cut-off", low_3d),
+SOC_SINGLE_TLV("3D ADC Volume", WM8737_3D_ENHANCE, 7, 1, 1, adc_tlv),
+
+SOC_SINGLE("Noise Gate Switch", WM8737_NOISE_GATE, 0, 1, 0),
+SOC_SINGLE_TLV("Noise Gate Threshold Volume", WM8737_NOISE_GATE, 2, 7, 0,
+               ng_tlv),
+
+SOC_ENUM("ALC", alc_fn),
+SOC_SINGLE_TLV("ALC Max Gain Volume", WM8737_ALC1, 4, 7, 0, alc_max_tlv),
+SOC_SINGLE_TLV("ALC Target Volume", WM8737_ALC1, 0, 15, 0, alc_target_tlv),
+SOC_ENUM("ALC Hold Time", alc_hold),
+SOC_SINGLE("ALC ZC Switch", WM8737_ALC2, 4, 1, 0),
+SOC_ENUM("ALC Attack Time", alc_atk),
+SOC_ENUM("ALC Decay Time", alc_dcy),
+};
+
+static const char *linsel_text[] = {
+        "LINPUT1", "LINPUT2", "LINPUT3", "LINPUT1 DC",
+};
+
+static const struct soc_enum linsel_enum =
+        SOC_ENUM_SINGLE(WM8737_AUDIO_PATH_L, 7, 4, linsel_text);
+
+static const struct snd_kcontrol_new linsel_mux =
+        SOC_DAPM_ENUM("LINSEL", linsel_enum);
+
+
+static const char *rinsel_text[] = {
+        "RINPUT1", "RINPUT2", "RINPUT3", "RINPUT1 DC",
+};
+
+static const struct soc_enum rinsel_enum =
+        SOC_ENUM_SINGLE(WM8737_AUDIO_PATH_R, 7, 4, rinsel_text);
+
+static const struct snd_kcontrol_new rinsel_mux =
+        SOC_DAPM_ENUM("RINSEL", rinsel_enum);
+
+static const char *bypass_text[] = {
+        "Direct", "Preamp"
+};
+
+static const struct soc_enum lbypass_enum =
+        SOC_ENUM_SINGLE(WM8737_MIC_PREAMP_CONTROL, 2, 2, bypass_text);
+
+static const struct snd_kcontrol_new lbypass_mux =
+        SOC_DAPM_ENUM("Left Bypass", lbypass_enum);
+
+
+static const struct soc_enum rbypass_enum =
+        SOC_ENUM_SINGLE(WM8737_MIC_PREAMP_CONTROL, 3, 2, bypass_text);
+
+static const struct snd_kcontrol_new rbypass_mux =
+        SOC_DAPM_ENUM("Left Bypass", rbypass_enum);
+
+static const struct snd_soc_dapm_widget wm8737_dapm_widgets[] = {
+SND_SOC_DAPM_INPUT("LINPUT1"),
+SND_SOC_DAPM_INPUT("LINPUT2"),
+SND_SOC_DAPM_INPUT("LINPUT3"),
+SND_SOC_DAPM_INPUT("RINPUT1"),
+SND_SOC_DAPM_INPUT("RINPUT2"),
+SND_SOC_DAPM_INPUT("RINPUT3"),
+SND_SOC_DAPM_INPUT("LACIN"),
+SND_SOC_DAPM_INPUT("RACIN"),
+
+SND_SOC_DAPM_MUX("LINSEL", SND_SOC_NOPM, 0, 0, &linsel_mux),
+SND_SOC_DAPM_MUX("RINSEL", SND_SOC_NOPM, 0, 0, &rinsel_mux),
+
+SND_SOC_DAPM_MUX("Left Preamp Mux", SND_SOC_NOPM, 0, 0, &lbypass_mux),
+SND_SOC_DAPM_MUX("Right Preamp Mux", SND_SOC_NOPM, 0, 0, &rbypass_mux),
+
+SND_SOC_DAPM_PGA("PGAL", WM8737_POWER_MANAGEMENT, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA("PGAR", WM8737_POWER_MANAGEMENT, 4, 0, NULL, 0),
+
+SND_SOC_DAPM_DAC("ADCL", NULL, WM8737_POWER_MANAGEMENT, 3, 0),
+SND_SOC_DAPM_DAC("ADCR", NULL, WM8737_POWER_MANAGEMENT, 2, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF", "Capture", 0, WM8737_POWER_MANAGEMENT, 6, 0),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+        { "LINSEL", "LINPUT1", "LINPUT1" },
+        { "LINSEL", "LINPUT2", "LINPUT2" },
+        { "LINSEL", "LINPUT3", "LINPUT3" },
+        { "LINSEL", "LINPUT1 DC", "LINPUT1" },
+
+        { "RINSEL", "RINPUT1", "RINPUT1" },
+        { "RINSEL", "RINPUT2", "RINPUT2" },
+        { "RINSEL", "RINPUT3", "RINPUT3" },
+        { "RINSEL", "RINPUT1 DC", "RINPUT1" },
+
+        { "Left Preamp Mux", "Preamp", "LINSEL" },
+        { "Left Preamp Mux", "Direct", "LACIN" },
+
+        { "Right Preamp Mux", "Preamp", "RINSEL" },
+        { "Right Preamp Mux", "Direct", "RACIN" },
+
+        { "PGAL", NULL, "Left Preamp Mux" },
+        { "PGAR", NULL, "Right Preamp Mux" },
+
+        { "ADCL", NULL, "PGAL" },
+        { "ADCR", NULL, "PGAR" },
+
+        { "AIF", NULL, "ADCL" },
+        { "AIF", NULL, "ADCR" },
+};
+
+static int wm8737_add_widgets(struct snd_soc_codec *codec)
+{
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+        snd_soc_dapm_new_controls(dapm, wm8737_dapm_widgets,
+                                  ARRAY_SIZE(wm8737_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
+
+        return 0;
+}
+
+/* codec mclk clock divider coefficients */
+static const struct {
+        u32 mclk;
+        u32 rate;
+        u8 usb;
+        u8 sr;
+} coeff_div[] = {
+        { 12288000,  8000, 0,  0x4 },
+        { 12288000, 12000, 0,  0x8 },
+        { 12288000, 16000, 0,  0xa },
+        { 12288000, 24000, 0, 0x1c },
+        { 12288000, 32000, 0,  0xc },
+        { 12288000, 48000, 0,    0 },
+        { 12288000, 96000, 0,  0xe },
+
+        { 11289600,  8000, 0, 0x14 },
+        { 11289600, 11025, 0, 0x18 },
+        { 11289600, 22050, 0, 0x1a },
+        { 11289600, 44100, 0, 0x10 },
+        { 11289600, 88200, 0, 0x1e },
+
+        { 18432000,  8000, 0,  0x5 },
+        { 18432000, 12000, 0,  0x9 },
+        { 18432000, 16000, 0,  0xb },
+        { 18432000, 24000, 0, 0x1b },
+        { 18432000, 32000, 0,  0xd },
+        { 18432000, 48000, 0,  0x1 },
+        { 18432000, 96000, 0, 0x1f },
+
+        { 16934400,  8000, 0, 0x15 },
+        { 16934400, 11025, 0, 0x19 },
+        { 16934400, 22050, 0, 0x1b },
+        { 16934400, 44100, 0, 0x11 },
+        { 16934400, 88200, 0, 0x1f },
+
+        { 12000000,  8000, 1,  0x4 },
+        { 12000000, 11025, 1, 0x19 },
+        { 12000000, 12000, 1,  0x8 },
+        { 12000000, 16000, 1,  0xa },
+        { 12000000, 22050, 1, 0x1b },
+        { 12000000, 24000, 1, 0x1c },
+        { 12000000, 32000, 1,  0xc },
+        { 12000000, 44100, 1, 0x11 },
+        { 12000000, 48000, 1,  0x0 },
+        { 12000000, 88200, 1, 0x1f },
+        { 12000000, 96000, 1,  0xe },
+};
+
+static int wm8737_hw_params(struct snd_pcm_substream *substream,
+                            struct snd_pcm_hw_params *params,
+                            struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_codec *codec = rtd->codec;
+        struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+        int i;
+        u16 clocking = 0;
+        u16 af = 0;
+
+        for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
+                if (coeff_div[i].rate != params_rate(params))
+                        continue;
+
+                if (coeff_div[i].mclk == wm8737->mclk)
+                        break;
+
+                if (coeff_div[i].mclk == wm8737->mclk * 2) {
+                        clocking |= WM8737_CLKDIV2;
+                        break;
+                }
+        }
+
+        if (i == ARRAY_SIZE(coeff_div)) {
+                dev_err(codec->dev, "%dHz MCLK can't support %dHz\n",
+                        wm8737->mclk, params_rate(params));
+                return -EINVAL;
+        }
+
+        clocking |= coeff_div[i].usb | (coeff_div[i].sr << WM8737_SR_SHIFT);
+
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                af |= 0x8;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                af |= 0x10;
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                af |= 0x18;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        snd_soc_update_bits(codec, WM8737_AUDIO_FORMAT, WM8737_WL_MASK, af);
+        snd_soc_update_bits(codec, WM8737_CLOCKING,
+                            WM8737_USB_MODE | WM8737_CLKDIV2 | WM8737_SR_MASK,
+                            clocking);
+
+        return 0;
+}
+
+static int wm8737_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+                                 int clk_id, unsigned int freq, int dir)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+        int i;
+
+        for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
+                if (freq == coeff_div[i].mclk ||
+                    freq == coeff_div[i].mclk * 2) {
+                        wm8737->mclk = freq;
+                        return 0;
+                }
+        }
+
+        dev_err(codec->dev, "MCLK rate %dHz not supported\n", freq);
+
+        return -EINVAL;
+}
+
+
+static int wm8737_set_dai_fmt(struct snd_soc_dai *codec_dai,
+                unsigned int fmt)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        u16 af = 0;
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                af |= WM8737_MS;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                af |= 0x2;
+                break;
+        case SND_SOC_DAIFMT_RIGHT_J:
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                af |= 0x1;
+                break;
+        case SND_SOC_DAIFMT_DSP_A:
+                af |= 0x3;
+                break;
+        case SND_SOC_DAIFMT_DSP_B:
+                af |= 0x13;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF:
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                af |= WM8737_LRP;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        snd_soc_update_bits(codec, WM8737_AUDIO_FORMAT,
+                            WM8737_FORMAT_MASK | WM8737_LRP | WM8737_MS, af);
+
+        return 0;
+}
+
+static int wm8737_set_bias_level(struct snd_soc_codec *codec,
+                                 enum snd_soc_bias_level level)
+{
+        struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+        int ret;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                break;
+
+        case SND_SOC_BIAS_PREPARE:
+                /* VMID at 2*75k */
+                snd_soc_update_bits(codec, WM8737_MISC_BIAS_CONTROL,
+                                    WM8737_VMIDSEL_MASK, 0);
+                break;
+
+        case SND_SOC_BIAS_STANDBY:
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+                        ret = regulator_bulk_enable(ARRAY_SIZE(wm8737->supplies),
+                                                    wm8737->supplies);
+                        if (ret != 0) {
+                                dev_err(codec->dev,
+                                        "Failed to enable supplies: %d\n",
+                                        ret);
+                                return ret;
+                        }
+
+                        snd_soc_cache_sync(codec);
+
+                        /* Fast VMID ramp at 2*2.5k */
+                        snd_soc_update_bits(codec, WM8737_MISC_BIAS_CONTROL,
+                                            WM8737_VMIDSEL_MASK, 0x4);
+
+                        /* Bring VMID up */
+                        snd_soc_update_bits(codec, WM8737_POWER_MANAGEMENT,
+                                            WM8737_VMID_MASK |
+                                            WM8737_VREF_MASK,
+                                            WM8737_VMID_MASK |
+                                            WM8737_VREF_MASK);
+
+                        msleep(500);
+                }
+
+                /* VMID at 2*300k */
+                snd_soc_update_bits(codec, WM8737_MISC_BIAS_CONTROL,
+                                    WM8737_VMIDSEL_MASK, 2);
+
+                break;
+
+        case SND_SOC_BIAS_OFF:
+                snd_soc_update_bits(codec, WM8737_POWER_MANAGEMENT,
+                                    WM8737_VMID_MASK | WM8737_VREF_MASK, 0);
+
+                regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies),
+                                       wm8737->supplies);
+                break;
+        }
+
+        codec->dapm.bias_level = level;
+        return 0;
+}
+
+#define WM8737_RATES SNDRV_PCM_RATE_8000_96000
+
+#define WM8737_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+                        SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops wm8737_dai_ops = {
+        .hw_params      = wm8737_hw_params,
+        .set_sysclk     = wm8737_set_dai_sysclk,
+        .set_fmt        = wm8737_set_dai_fmt,
+};
+
+static struct snd_soc_dai_driver wm8737_dai = {
+        .name = "wm8737",
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 2,  /* Mono modes not yet supported */
+                .channels_max = 2,
+                .rates = WM8737_RATES,
+                .formats = WM8737_FORMATS,
+        },
+        .ops = &wm8737_dai_ops,
+};
+
+#ifdef CONFIG_PM
+static int wm8737_suspend(struct snd_soc_codec *codec, pm_message_t state)
+{
+        wm8737_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
+}
+
+static int wm8737_resume(struct snd_soc_codec *codec)
+{
+        wm8737_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+        return 0;
+}
+#else
+#define wm8737_suspend NULL
+#define wm8737_resume NULL
+#endif
+
+static int wm8737_probe(struct snd_soc_codec *codec)
+{
+        struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+        int ret, i;
+
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8737->control_type);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                return ret;
+        }
+
+        for (i = 0; i < ARRAY_SIZE(wm8737->supplies); i++)
+                wm8737->supplies[i].supply = wm8737_supply_names[i];
+
+        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8737->supplies),
+                                 wm8737->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+                return ret;
+        }
+
+        ret = regulator_bulk_enable(ARRAY_SIZE(wm8737->supplies),
+                                    wm8737->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+                goto err_get;
+        }
+
+        ret = wm8737_reset(codec);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to issue reset\n");
+                goto err_enable;
+        }
+
+        snd_soc_update_bits(codec, WM8737_LEFT_PGA_VOLUME, WM8737_LVU,
+                            WM8737_LVU);
+        snd_soc_update_bits(codec, WM8737_RIGHT_PGA_VOLUME, WM8737_RVU,
+                            WM8737_RVU);
+
+        wm8737_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        /* Bias level configuration will have done an extra enable */
+        regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
+
+        snd_soc_add_controls(codec, wm8737_snd_controls,
+                             ARRAY_SIZE(wm8737_snd_controls));
+        wm8737_add_widgets(codec);
+
+        return 0;
+
+err_enable:
+        regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
+err_get:
+        regulator_bulk_free(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
+
+        return ret;
+}
+
+static int wm8737_remove(struct snd_soc_codec *codec)
+{
+        struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+
+        wm8737_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        regulator_bulk_free(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
+        return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_wm8737 = {
+        .probe          = wm8737_probe,
+        .remove         = wm8737_remove,
+        .suspend        = wm8737_suspend,
+        .resume         = wm8737_resume,
+        .set_bias_level = wm8737_set_bias_level,
+
+        .reg_cache_size = WM8737_REGISTER_COUNT - 1, /* Skip reset */
+        .reg_word_size  = sizeof(u16),
+        .reg_cache_default = wm8737_reg,
+};
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8737_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
+{
+        struct wm8737_priv *wm8737;
+        int ret;
+
+        wm8737 = kzalloc(sizeof(struct wm8737_priv), GFP_KERNEL);
+        if (wm8737 == NULL)
+                return -ENOMEM;
+
+        i2c_set_clientdata(i2c, wm8737);
+        wm8737->control_type = SND_SOC_I2C;
+
+        ret =  snd_soc_register_codec(&i2c->dev,
+                                      &soc_codec_dev_wm8737, &wm8737_dai, 1);
+        if (ret < 0)
+                kfree(wm8737);
+        return ret;
+
+}
+
+static __devexit int wm8737_i2c_remove(struct i2c_client *client)
+{
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
+        return 0;
+}
+
+static const struct i2c_device_id wm8737_i2c_id[] = {
+        { "wm8737", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8737_i2c_id);
+
+static struct i2c_driver wm8737_i2c_driver = {
+        .driver = {
+                .name = "wm8737",
+                .owner = THIS_MODULE,
+        },
+        .probe =    wm8737_i2c_probe,
+        .remove =   __devexit_p(wm8737_i2c_remove),
+        .id_table = wm8737_i2c_id,
+};
+#endif
+
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit wm8737_spi_probe(struct spi_device *spi)
+{
+        struct wm8737_priv *wm8737;
+        int ret;
+
+        wm8737 = kzalloc(sizeof(struct wm8737_priv), GFP_KERNEL);
+        if (wm8737 == NULL)
+                return -ENOMEM;
+
+        wm8737->control_type = SND_SOC_SPI;
+        spi_set_drvdata(spi, wm8737);
+
+        ret = snd_soc_register_codec(&spi->dev,
+                                     &soc_codec_dev_wm8737, &wm8737_dai, 1);
+        if (ret < 0)
+                kfree(wm8737);
+        return ret;
+}
+
+static int __devexit wm8737_spi_remove(struct spi_device *spi)
+{
+        snd_soc_unregister_codec(&spi->dev);
+        kfree(spi_get_drvdata(spi));
+        return 0;
+}
+
+static struct spi_driver wm8737_spi_driver = {
+        .driver = {
+                .name   = "wm8737",
+                .owner  = THIS_MODULE,
+        },
+        .probe          = wm8737_spi_probe,
+        .remove         = __devexit_p(wm8737_spi_remove),
+};
+#endif /* CONFIG_SPI_MASTER */
+
+static int __init wm8737_modinit(void)
+{
+        int ret;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&wm8737_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register WM8737 I2C driver: %d\n",
+                       ret);
+        }
+#endif
+#if defined(CONFIG_SPI_MASTER)
+        ret = spi_register_driver(&wm8737_spi_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register WM8737 SPI driver: %d\n",
+                       ret);
+        }
+#endif
+        return 0;
+}
+module_init(wm8737_modinit);
+
+static void __exit wm8737_exit(void)
+{
+#if defined(CONFIG_SPI_MASTER)
+        spi_unregister_driver(&wm8737_spi_driver);
+#endif
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_del_driver(&wm8737_i2c_driver);
+#endif
+}
+module_exit(wm8737_exit);
+
+MODULE_DESCRIPTION("ASoC WM8737 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8737.h b/sound/soc/codecs/wm8737.h
new file mode 100644
index 000000000000..23d14c8ff6e7
--- /dev/null
+++ b/sound/soc/codecs/wm8737.h
@@ -0,0 +1,322 @@
+#ifndef _WM8737_H
+#define _WM8737_H
+
+/*
+ * wm8737.c  --  WM8523 ALSA SoC Audio driver
+ *
+ * Copyright 2010 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * Register values.
+ */
+#define WM8737_LEFT_PGA_VOLUME                  0x00
+#define WM8737_RIGHT_PGA_VOLUME                 0x01
+#define WM8737_AUDIO_PATH_L                     0x02
+#define WM8737_AUDIO_PATH_R                     0x03
+#define WM8737_3D_ENHANCE                       0x04
+#define WM8737_ADC_CONTROL                      0x05
+#define WM8737_POWER_MANAGEMENT                 0x06
+#define WM8737_AUDIO_FORMAT                     0x07
+#define WM8737_CLOCKING                         0x08
+#define WM8737_MIC_PREAMP_CONTROL               0x09
+#define WM8737_MISC_BIAS_CONTROL                0x0A
+#define WM8737_NOISE_GATE                       0x0B
+#define WM8737_ALC1                             0x0C
+#define WM8737_ALC2                             0x0D
+#define WM8737_ALC3                             0x0E
+#define WM8737_RESET                            0x0F
+
+#define WM8737_REGISTER_COUNT                   16
+#define WM8737_MAX_REGISTER                     0x0F
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R0 (0x00) - Left PGA volume
+ */
+#define WM8737_LVU                              0x0100  /* LVU */
+#define WM8737_LVU_MASK                         0x0100  /* LVU */
+#define WM8737_LVU_SHIFT                             8  /* LVU */
+#define WM8737_LVU_WIDTH                             1  /* LVU */
+#define WM8737_LINVOL_MASK                      0x00FF  /* LINVOL - [7:0] */
+#define WM8737_LINVOL_SHIFT                          0  /* LINVOL - [7:0] */
+#define WM8737_LINVOL_WIDTH                          8  /* LINVOL - [7:0] */
+
+/*
+ * R1 (0x01) - Right PGA volume
+ */
+#define WM8737_RVU                              0x0100  /* RVU */
+#define WM8737_RVU_MASK                         0x0100  /* RVU */
+#define WM8737_RVU_SHIFT                             8  /* RVU */
+#define WM8737_RVU_WIDTH                             1  /* RVU */
+#define WM8737_RINVOL_MASK                      0x00FF  /* RINVOL - [7:0] */
+#define WM8737_RINVOL_SHIFT                          0  /* RINVOL - [7:0] */
+#define WM8737_RINVOL_WIDTH                          8  /* RINVOL - [7:0] */
+
+/*
+ * R2 (0x02) - AUDIO path L
+ */
+#define WM8737_LINSEL_MASK                      0x0180  /* LINSEL - [8:7] */
+#define WM8737_LINSEL_SHIFT                          7  /* LINSEL - [8:7] */
+#define WM8737_LINSEL_WIDTH                          2  /* LINSEL - [8:7] */
+#define WM8737_LMICBOOST_MASK                   0x0060  /* LMICBOOST - [6:5] */
+#define WM8737_LMICBOOST_SHIFT                       5  /* LMICBOOST - [6:5] */
+#define WM8737_LMICBOOST_WIDTH                       2  /* LMICBOOST - [6:5] */
+#define WM8737_LMBE                             0x0010  /* LMBE */
+#define WM8737_LMBE_MASK                        0x0010  /* LMBE */
+#define WM8737_LMBE_SHIFT                            4  /* LMBE */
+#define WM8737_LMBE_WIDTH                            1  /* LMBE */
+#define WM8737_LMZC                             0x0008  /* LMZC */
+#define WM8737_LMZC_MASK                        0x0008  /* LMZC */
+#define WM8737_LMZC_SHIFT                            3  /* LMZC */
+#define WM8737_LMZC_WIDTH                            1  /* LMZC */
+#define WM8737_LPZC                             0x0004  /* LPZC */
+#define WM8737_LPZC_MASK                        0x0004  /* LPZC */
+#define WM8737_LPZC_SHIFT                            2  /* LPZC */
+#define WM8737_LPZC_WIDTH                            1  /* LPZC */
+#define WM8737_LZCTO_MASK                       0x0003  /* LZCTO - [1:0] */
+#define WM8737_LZCTO_SHIFT                           0  /* LZCTO - [1:0] */
+#define WM8737_LZCTO_WIDTH                           2  /* LZCTO - [1:0] */
+
+/*
+ * R3 (0x03) - AUDIO path R
+ */
+#define WM8737_RINSEL_MASK                      0x0180  /* RINSEL - [8:7] */
+#define WM8737_RINSEL_SHIFT                          7  /* RINSEL - [8:7] */
+#define WM8737_RINSEL_WIDTH                          2  /* RINSEL - [8:7] */
+#define WM8737_RMICBOOST_MASK                   0x0060  /* RMICBOOST - [6:5] */
+#define WM8737_RMICBOOST_SHIFT                       5  /* RMICBOOST - [6:5] */
+#define WM8737_RMICBOOST_WIDTH                       2  /* RMICBOOST - [6:5] */
+#define WM8737_RMBE                             0x0010  /* RMBE */
+#define WM8737_RMBE_MASK                        0x0010  /* RMBE */
+#define WM8737_RMBE_SHIFT                            4  /* RMBE */
+#define WM8737_RMBE_WIDTH                            1  /* RMBE */
+#define WM8737_RMZC                             0x0008  /* RMZC */
+#define WM8737_RMZC_MASK                        0x0008  /* RMZC */
+#define WM8737_RMZC_SHIFT                            3  /* RMZC */
+#define WM8737_RMZC_WIDTH                            1  /* RMZC */
+#define WM8737_RPZC                             0x0004  /* RPZC */
+#define WM8737_RPZC_MASK                        0x0004  /* RPZC */
+#define WM8737_RPZC_SHIFT                            2  /* RPZC */
+#define WM8737_RPZC_WIDTH                            1  /* RPZC */
+#define WM8737_RZCTO_MASK                       0x0003  /* RZCTO - [1:0] */
+#define WM8737_RZCTO_SHIFT                           0  /* RZCTO - [1:0] */
+#define WM8737_RZCTO_WIDTH                           2  /* RZCTO - [1:0] */
+
+/*
+ * R4 (0x04) - 3D Enhance
+ */
+#define WM8737_DIV2                             0x0080  /* DIV2 */
+#define WM8737_DIV2_MASK                        0x0080  /* DIV2 */
+#define WM8737_DIV2_SHIFT                            7  /* DIV2 */
+#define WM8737_DIV2_WIDTH                            1  /* DIV2 */
+#define WM8737_3DLC                             0x0040  /* 3DLC */
+#define WM8737_3DLC_MASK                        0x0040  /* 3DLC */
+#define WM8737_3DLC_SHIFT                            6  /* 3DLC */
+#define WM8737_3DLC_WIDTH                            1  /* 3DLC */
+#define WM8737_3DUC                             0x0020  /* 3DUC */
+#define WM8737_3DUC_MASK                        0x0020  /* 3DUC */
+#define WM8737_3DUC_SHIFT                            5  /* 3DUC */
+#define WM8737_3DUC_WIDTH                            1  /* 3DUC */
+#define WM8737_3DDEPTH_MASK                     0x001E  /* 3DDEPTH - [4:1] */
+#define WM8737_3DDEPTH_SHIFT                         1  /* 3DDEPTH - [4:1] */
+#define WM8737_3DDEPTH_WIDTH                         4  /* 3DDEPTH - [4:1] */
+#define WM8737_3DE                              0x0001  /* 3DE */
+#define WM8737_3DE_MASK                         0x0001  /* 3DE */
+#define WM8737_3DE_SHIFT                             0  /* 3DE */
+#define WM8737_3DE_WIDTH                             1  /* 3DE */
+
+/*
+ * R5 (0x05) - ADC Control
+ */
+#define WM8737_MONOMIX_MASK                     0x0180  /* MONOMIX - [8:7] */
+#define WM8737_MONOMIX_SHIFT                         7  /* MONOMIX - [8:7] */
+#define WM8737_MONOMIX_WIDTH                         2  /* MONOMIX - [8:7] */
+#define WM8737_POLARITY_MASK                    0x0060  /* POLARITY - [6:5] */
+#define WM8737_POLARITY_SHIFT                        5  /* POLARITY - [6:5] */
+#define WM8737_POLARITY_WIDTH                        2  /* POLARITY - [6:5] */
+#define WM8737_HPOR                             0x0010  /* HPOR */
+#define WM8737_HPOR_MASK                        0x0010  /* HPOR */
+#define WM8737_HPOR_SHIFT                            4  /* HPOR */
+#define WM8737_HPOR_WIDTH                            1  /* HPOR */
+#define WM8737_LP                               0x0004  /* LP */
+#define WM8737_LP_MASK                          0x0004  /* LP */
+#define WM8737_LP_SHIFT                              2  /* LP */
+#define WM8737_LP_WIDTH                              1  /* LP */
+#define WM8737_MONOUT                           0x0002  /* MONOUT */
+#define WM8737_MONOUT_MASK                      0x0002  /* MONOUT */
+#define WM8737_MONOUT_SHIFT                          1  /* MONOUT */
+#define WM8737_MONOUT_WIDTH                          1  /* MONOUT */
+#define WM8737_ADCHPD                           0x0001  /* ADCHPD */
+#define WM8737_ADCHPD_MASK                      0x0001  /* ADCHPD */
+#define WM8737_ADCHPD_SHIFT                          0  /* ADCHPD */
+#define WM8737_ADCHPD_WIDTH                          1  /* ADCHPD */
+
+/*
+ * R6 (0x06) - Power Management
+ */
+#define WM8737_VMID                             0x0100  /* VMID */
+#define WM8737_VMID_MASK                        0x0100  /* VMID */
+#define WM8737_VMID_SHIFT                            8  /* VMID */
+#define WM8737_VMID_WIDTH                            1  /* VMID */
+#define WM8737_VREF                             0x0080  /* VREF */
+#define WM8737_VREF_MASK                        0x0080  /* VREF */
+#define WM8737_VREF_SHIFT                            7  /* VREF */
+#define WM8737_VREF_WIDTH                            1  /* VREF */
+#define WM8737_AI                               0x0040  /* AI */
+#define WM8737_AI_MASK                          0x0040  /* AI */
+#define WM8737_AI_SHIFT                              6  /* AI */
+#define WM8737_AI_WIDTH                              1  /* AI */
+#define WM8737_PGL                              0x0020  /* PGL */
+#define WM8737_PGL_MASK                         0x0020  /* PGL */
+#define WM8737_PGL_SHIFT                             5  /* PGL */
+#define WM8737_PGL_WIDTH                             1  /* PGL */
+#define WM8737_PGR                              0x0010  /* PGR */
+#define WM8737_PGR_MASK                         0x0010  /* PGR */
+#define WM8737_PGR_SHIFT                             4  /* PGR */
+#define WM8737_PGR_WIDTH                             1  /* PGR */
+#define WM8737_ADL                              0x0008  /* ADL */
+#define WM8737_ADL_MASK                         0x0008  /* ADL */
+#define WM8737_ADL_SHIFT                             3  /* ADL */
+#define WM8737_ADL_WIDTH                             1  /* ADL */
+#define WM8737_ADR                              0x0004  /* ADR */
+#define WM8737_ADR_MASK                         0x0004  /* ADR */
+#define WM8737_ADR_SHIFT                             2  /* ADR */
+#define WM8737_ADR_WIDTH                             1  /* ADR */
+#define WM8737_MICBIAS_MASK                     0x0003  /* MICBIAS - [1:0] */
+#define WM8737_MICBIAS_SHIFT                         0  /* MICBIAS - [1:0] */
+#define WM8737_MICBIAS_WIDTH                         2  /* MICBIAS - [1:0] */
+
+/*
+ * R7 (0x07) - Audio Format
+ */
+#define WM8737_SDODIS                           0x0080  /* SDODIS */
+#define WM8737_SDODIS_MASK                      0x0080  /* SDODIS */
+#define WM8737_SDODIS_SHIFT                          7  /* SDODIS */
+#define WM8737_SDODIS_WIDTH                          1  /* SDODIS */
+#define WM8737_MS                               0x0040  /* MS */
+#define WM8737_MS_MASK                          0x0040  /* MS */
+#define WM8737_MS_SHIFT                              6  /* MS */
+#define WM8737_MS_WIDTH                              1  /* MS */
+#define WM8737_LRP                              0x0010  /* LRP */
+#define WM8737_LRP_MASK                         0x0010  /* LRP */
+#define WM8737_LRP_SHIFT                             4  /* LRP */
+#define WM8737_LRP_WIDTH                             1  /* LRP */
+#define WM8737_WL_MASK                          0x000C  /* WL - [3:2] */
+#define WM8737_WL_SHIFT                              2  /* WL - [3:2] */
+#define WM8737_WL_WIDTH                              2  /* WL - [3:2] */
+#define WM8737_FORMAT_MASK                      0x0003  /* FORMAT - [1:0] */
+#define WM8737_FORMAT_SHIFT                          0  /* FORMAT - [1:0] */
+#define WM8737_FORMAT_WIDTH                          2  /* FORMAT - [1:0] */
+
+/*
+ * R8 (0x08) - Clocking
+ */
+#define WM8737_AUTODETECT                       0x0080  /* AUTODETECT */
+#define WM8737_AUTODETECT_MASK                  0x0080  /* AUTODETECT */
+#define WM8737_AUTODETECT_SHIFT                      7  /* AUTODETECT */
+#define WM8737_AUTODETECT_WIDTH                      1  /* AUTODETECT */
+#define WM8737_CLKDIV2                          0x0040  /* CLKDIV2 */
+#define WM8737_CLKDIV2_MASK                     0x0040  /* CLKDIV2 */
+#define WM8737_CLKDIV2_SHIFT                         6  /* CLKDIV2 */
+#define WM8737_CLKDIV2_WIDTH                         1  /* CLKDIV2 */
+#define WM8737_SR_MASK                          0x003E  /* SR - [5:1] */
+#define WM8737_SR_SHIFT                              1  /* SR - [5:1] */
+#define WM8737_SR_WIDTH                              5  /* SR - [5:1] */
+#define WM8737_USB_MODE                         0x0001  /* USB MODE */
+#define WM8737_USB_MODE_MASK                    0x0001  /* USB MODE */
+#define WM8737_USB_MODE_SHIFT                        0  /* USB MODE */
+#define WM8737_USB_MODE_WIDTH                        1  /* USB MODE */
+
+/*
+ * R9 (0x09) - MIC Preamp Control
+ */
+#define WM8737_RBYPEN                           0x0008  /* RBYPEN */
+#define WM8737_RBYPEN_MASK                      0x0008  /* RBYPEN */
+#define WM8737_RBYPEN_SHIFT                          3  /* RBYPEN */
+#define WM8737_RBYPEN_WIDTH                          1  /* RBYPEN */
+#define WM8737_LBYPEN                           0x0004  /* LBYPEN */
+#define WM8737_LBYPEN_MASK                      0x0004  /* LBYPEN */
+#define WM8737_LBYPEN_SHIFT                          2  /* LBYPEN */
+#define WM8737_LBYPEN_WIDTH                          1  /* LBYPEN */
+#define WM8737_MBCTRL_MASK                      0x0003  /* MBCTRL - [1:0] */
+#define WM8737_MBCTRL_SHIFT                          0  /* MBCTRL - [1:0] */
+#define WM8737_MBCTRL_WIDTH                          2  /* MBCTRL - [1:0] */
+
+/*
+ * R10 (0x0A) - Misc Bias Control
+ */
+#define WM8737_VMIDSEL_MASK                     0x000C  /* VMIDSEL - [3:2] */
+#define WM8737_VMIDSEL_SHIFT                         2  /* VMIDSEL - [3:2] */
+#define WM8737_VMIDSEL_WIDTH                         2  /* VMIDSEL - [3:2] */
+#define WM8737_LINPUT1_DC_BIAS_ENABLE           0x0002  /* LINPUT1 DC BIAS ENABLE */
+#define WM8737_LINPUT1_DC_BIAS_ENABLE_MASK      0x0002  /* LINPUT1 DC BIAS ENABLE */
+#define WM8737_LINPUT1_DC_BIAS_ENABLE_SHIFT          1  /* LINPUT1 DC BIAS ENABLE */
+#define WM8737_LINPUT1_DC_BIAS_ENABLE_WIDTH          1  /* LINPUT1 DC BIAS ENABLE */
+#define WM8737_RINPUT1_DC_BIAS_ENABLE           0x0001  /* RINPUT1 DC BIAS ENABLE */
+#define WM8737_RINPUT1_DC_BIAS_ENABLE_MASK      0x0001  /* RINPUT1 DC BIAS ENABLE */
+#define WM8737_RINPUT1_DC_BIAS_ENABLE_SHIFT          0  /* RINPUT1 DC BIAS ENABLE */
+#define WM8737_RINPUT1_DC_BIAS_ENABLE_WIDTH          1  /* RINPUT1 DC BIAS ENABLE */
+
+/*
+ * R11 (0x0B) - Noise Gate
+ */
+#define WM8737_NGTH_MASK                        0x001C  /* NGTH - [4:2] */
+#define WM8737_NGTH_SHIFT                            2  /* NGTH - [4:2] */
+#define WM8737_NGTH_WIDTH                            3  /* NGTH - [4:2] */
+#define WM8737_NGAT                             0x0001  /* NGAT */
+#define WM8737_NGAT_MASK                        0x0001  /* NGAT */
+#define WM8737_NGAT_SHIFT                            0  /* NGAT */
+#define WM8737_NGAT_WIDTH                            1  /* NGAT */
+
+/*
+ * R12 (0x0C) - ALC1
+ */
+#define WM8737_ALCSEL_MASK                      0x0180  /* ALCSEL - [8:7] */
+#define WM8737_ALCSEL_SHIFT                          7  /* ALCSEL - [8:7] */
+#define WM8737_ALCSEL_WIDTH                          2  /* ALCSEL - [8:7] */
+#define WM8737_MAX_GAIN_MASK                    0x0070  /* MAX GAIN - [6:4] */
+#define WM8737_MAX_GAIN_SHIFT                        4  /* MAX GAIN - [6:4] */
+#define WM8737_MAX_GAIN_WIDTH                        3  /* MAX GAIN - [6:4] */
+#define WM8737_ALCL_MASK                        0x000F  /* ALCL - [3:0] */
+#define WM8737_ALCL_SHIFT                            0  /* ALCL - [3:0] */
+#define WM8737_ALCL_WIDTH                            4  /* ALCL - [3:0] */
+
+/*
+ * R13 (0x0D) - ALC2
+ */
+#define WM8737_ALCZCE                           0x0010  /* ALCZCE */
+#define WM8737_ALCZCE_MASK                      0x0010  /* ALCZCE */
+#define WM8737_ALCZCE_SHIFT                          4  /* ALCZCE */
+#define WM8737_ALCZCE_WIDTH                          1  /* ALCZCE */
+#define WM8737_HLD_MASK                         0x000F  /* HLD - [3:0] */
+#define WM8737_HLD_SHIFT                             0  /* HLD - [3:0] */
+#define WM8737_HLD_WIDTH                             4  /* HLD - [3:0] */
+
+/*
+ * R14 (0x0E) - ALC3
+ */
+#define WM8737_DCY_MASK                         0x00F0  /* DCY - [7:4] */
+#define WM8737_DCY_SHIFT                             4  /* DCY - [7:4] */
+#define WM8737_DCY_WIDTH                             4  /* DCY - [7:4] */
+#define WM8737_ATK_MASK                         0x000F  /* ATK - [3:0] */
+#define WM8737_ATK_SHIFT                             0  /* ATK - [3:0] */
+#define WM8737_ATK_WIDTH                             4  /* ATK - [3:0] */
+
+/*
+ * R15 (0x0F) - Reset
+ */
+#define WM8737_RESET_MASK                       0x01FF  /* RESET - [8:0] */
+#define WM8737_RESET_SHIFT                           0  /* RESET - [8:0] */
+#define WM8737_RESET_WIDTH                           9  /* RESET - [8:0] */
+
+#endif
diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c
index 90e31e9aa6f7..35789b7dcacf 100644
--- a/sound/soc/codecs/wm8741.c
+++ b/sound/soc/codecs/wm8741.c
@@ -24,7 +24,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -95,10 +94,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int wm8741_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8741_dapm_widgets,
-                                  ARRAY_SIZE(wm8741_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+        snd_soc_dapm_new_controls(dapm, wm8741_dapm_widgets,
+                                  ARRAY_SIZE(wm8741_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
         return 0;
 }
@@ -455,7 +455,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8741 = {
         .resume =       wm8741_resume,
         .reg_cache_size = ARRAY_SIZE(wm8741_reg_defaults),
         .reg_word_size = sizeof(u16),
-        .reg_cache_default = &wm8741_reg_defaults,
+        .reg_cache_default = wm8741_reg_defaults,
 };
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index 6c924cd2cfd4..51280e96d721 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -25,7 +25,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include "wm8750.h"
@@ -399,10 +398,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8750_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8750_dapm_widgets,
-                                  ARRAY_SIZE(wm8750_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_new_controls(dapm, wm8750_dapm_widgets,
+                                  ARRAY_SIZE(wm8750_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
@@ -615,7 +615,7 @@ static int wm8750_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_PREPARE:
                 break;
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* Set VMID to 5k */
                         snd_soc_write(codec, WM8750_PWR1, pwr_reg | 0x01c1);
 
@@ -630,7 +630,7 @@ static int wm8750_set_bias_level(struct snd_soc_codec *codec,
                 snd_soc_write(codec, WM8750_PWR1, 0x0001);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 8f679a13f2bc..57bf9468d39a 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -45,7 +45,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 #include <asm/div64.h>
@@ -670,10 +669,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8753_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8753_dapm_widgets,
-                                  ARRAY_SIZE(wm8753_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets,
+                                  ARRAY_SIZE(wm8753_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
@@ -1292,7 +1292,7 @@ static int wm8753_set_bias_level(struct snd_soc_codec *codec,
                 wm8753_write(codec, WM8753_PWR1, 0x0001);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
@@ -1482,9 +1482,11 @@ static void wm8753_set_dai_mode(struct snd_soc_codec *codec,
 
 static void wm8753_work(struct work_struct *work)
 {
-        struct snd_soc_codec *codec =
-                container_of(work, struct snd_soc_codec, delayed_work.work);
-        wm8753_set_bias_level(codec, codec->bias_level);
+        struct snd_soc_dapm_context *dapm =
+                container_of(work, struct snd_soc_dapm_context,
+                             delayed_work.work);
+        struct snd_soc_codec *codec = dapm->codec;
+        wm8753_set_bias_level(codec, dapm->bias_level);
 }
 
 static int wm8753_suspend(struct snd_soc_codec *codec, pm_message_t state)
@@ -1516,10 +1518,10 @@ static int wm8753_resume(struct snd_soc_codec *codec)
         wm8753_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         /* charge wm8753 caps */
-        if (codec->suspend_bias_level == SND_SOC_BIAS_ON) {
+        if (codec->dapm.suspend_bias_level == SND_SOC_BIAS_ON) {
                 wm8753_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
-                codec->bias_level = SND_SOC_BIAS_ON;
-                schedule_delayed_work(&codec->delayed_work,
+                codec->dapm.bias_level = SND_SOC_BIAS_ON;
+                schedule_delayed_work(&codec->dapm.delayed_work,
                         msecs_to_jiffies(caps_charge));
         }
 
@@ -1550,7 +1552,7 @@ static int wm8753_probe(struct snd_soc_codec *codec)
         struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
         int ret = 0, reg;
 
-        INIT_DELAYED_WORK(&codec->delayed_work, wm8753_work);
+        INIT_DELAYED_WORK(&codec->dapm.delayed_work, wm8753_work);
 
         ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8753->control_type);
         if (ret < 0) {
@@ -1569,7 +1571,7 @@ static int wm8753_probe(struct snd_soc_codec *codec)
 
         /* charge output caps */
         wm8753_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
-        schedule_delayed_work(&codec->delayed_work,
+        schedule_delayed_work(&codec->dapm.delayed_work,
                               msecs_to_jiffies(caps_charge));
 
         /* set the update bits */
@@ -1604,7 +1606,7 @@ static int wm8753_probe(struct snd_soc_codec *codec)
 /* power down chip */
 static int wm8753_remove(struct snd_soc_codec *codec)
 {
-        run_delayed_work(&codec->delayed_work);
+        run_delayed_work(&codec->dapm.delayed_work);
         wm8753_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
diff --git a/sound/soc/codecs/wm8770.c b/sound/soc/codecs/wm8770.c
new file mode 100644
index 000000000000..19b92baa9e8c
--- /dev/null
+++ b/sound/soc/codecs/wm8770.c
@@ -0,0 +1,749 @@
+/*
+ * wm8770.c  --  WM8770 ALSA SoC Audio driver
+ *
+ * Copyright 2010 Wolfson Microelectronics plc
+ *
+ * Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/platform_device.h>
+#include <linux/spi/spi.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include "wm8770.h"
+
+#define WM8770_NUM_SUPPLIES 3
+static const char *wm8770_supply_names[WM8770_NUM_SUPPLIES] = {
+        "AVDD1",
+        "AVDD2",
+        "DVDD"
+};
+
+static const u16 wm8770_reg_defs[WM8770_CACHEREGNUM] = {
+        0x7f, 0x7f, 0x7f, 0x7f,
+        0x7f, 0x7f, 0x7f, 0x7f,
+        0x7f, 0xff, 0xff, 0xff,
+        0xff, 0xff, 0xff, 0xff,
+        0xff, 0xff, 0, 0x90, 0,
+        0, 0x22, 0x22, 0x3e,
+        0xc, 0xc, 0x100, 0x189,
+        0x189, 0x8770
+};
+
+struct wm8770_priv {
+        enum snd_soc_control_type control_type;
+        struct regulator_bulk_data supplies[WM8770_NUM_SUPPLIES];
+        struct notifier_block disable_nb[WM8770_NUM_SUPPLIES];
+        struct snd_soc_codec *codec;
+        int sysclk;
+};
+
+static int vout12supply_event(struct snd_soc_dapm_widget *w,
+        struct snd_kcontrol *kcontrol, int event);
+static int vout34supply_event(struct snd_soc_dapm_widget *w,
+        struct snd_kcontrol *kcontrol, int event);
+
+/*
+ * We can't use the same notifier block for more than one supply and
+ * there's no way I can see to get from a callback to the caller
+ * except container_of().
+ */
+#define WM8770_REGULATOR_EVENT(n) \
+static int wm8770_regulator_event_##n(struct notifier_block *nb, \
+                                      unsigned long event, void *data)    \
+{ \
+        struct wm8770_priv *wm8770 = container_of(nb, struct wm8770_priv, \
+                                     disable_nb[n]); \
+        if (event & REGULATOR_EVENT_DISABLE) { \
+                wm8770->codec->cache_sync = 1; \
+        } \
+        return 0; \
+}
+
+WM8770_REGULATOR_EVENT(0)
+WM8770_REGULATOR_EVENT(1)
+WM8770_REGULATOR_EVENT(2)
+
+static const DECLARE_TLV_DB_SCALE(adc_tlv, -1200, 100, 0);
+static const DECLARE_TLV_DB_SCALE(dac_dig_tlv, -12750, 50, 1);
+static const DECLARE_TLV_DB_SCALE(dac_alg_tlv, -12700, 100, 1);
+
+static const char *dac_phase_text[][2] = {
+        { "DAC1 Normal", "DAC1 Inverted" },
+        { "DAC2 Normal", "DAC2 Inverted" },
+        { "DAC3 Normal", "DAC3 Inverted" },
+        { "DAC4 Normal", "DAC4 Inverted" },
+};
+
+static const struct soc_enum dac_phase[] = {
+        SOC_ENUM_DOUBLE(WM8770_DACPHASE, 0, 1, 2, dac_phase_text[0]),
+        SOC_ENUM_DOUBLE(WM8770_DACPHASE, 2, 3, 2, dac_phase_text[1]),
+        SOC_ENUM_DOUBLE(WM8770_DACPHASE, 4, 5, 2, dac_phase_text[2]),
+        SOC_ENUM_DOUBLE(WM8770_DACPHASE, 6, 7, 2, dac_phase_text[3]),
+};
+
+static const struct snd_kcontrol_new wm8770_snd_controls[] = {
+        /* global DAC playback controls */
+        SOC_SINGLE_TLV("DAC Playback Volume", WM8770_MSDIGVOL, 0, 255, 0,
+                dac_dig_tlv),
+        SOC_SINGLE("DAC Playback Switch", WM8770_DACMUTE, 4, 1, 1),
+        SOC_SINGLE("DAC Playback ZC Switch", WM8770_DACCTRL1, 0, 1, 0),
+
+        /* global VOUT playback controls */
+        SOC_SINGLE_TLV("VOUT Playback Volume", WM8770_MSALGVOL, 0, 127, 0,
+                dac_alg_tlv),
+        SOC_SINGLE("VOUT Playback ZC Switch", WM8770_MSALGVOL, 7, 1, 0),
+
+        /* VOUT1/2/3/4 specific controls */
+        SOC_DOUBLE_R_TLV("VOUT1 Playback Volume", WM8770_VOUT1LVOL,
+                WM8770_VOUT1RVOL, 0, 127, 0, dac_alg_tlv),
+        SOC_DOUBLE_R("VOUT1 Playback ZC Switch", WM8770_VOUT1LVOL,
+                WM8770_VOUT1RVOL, 7, 1, 0),
+        SOC_DOUBLE_R_TLV("VOUT2 Playback Volume", WM8770_VOUT2LVOL,
+                WM8770_VOUT2RVOL, 0, 127, 0, dac_alg_tlv),
+        SOC_DOUBLE_R("VOUT2 Playback ZC Switch", WM8770_VOUT2LVOL,
+                WM8770_VOUT2RVOL, 7, 1, 0),
+        SOC_DOUBLE_R_TLV("VOUT3 Playback Volume", WM8770_VOUT3LVOL,
+                WM8770_VOUT3RVOL, 0, 127, 0, dac_alg_tlv),
+        SOC_DOUBLE_R("VOUT3 Playback ZC Switch", WM8770_VOUT3LVOL,
+                WM8770_VOUT3RVOL, 7, 1, 0),
+        SOC_DOUBLE_R_TLV("VOUT4 Playback Volume", WM8770_VOUT4LVOL,
+                WM8770_VOUT4RVOL, 0, 127, 0, dac_alg_tlv),
+        SOC_DOUBLE_R("VOUT4 Playback ZC Switch", WM8770_VOUT4LVOL,
+                WM8770_VOUT4RVOL, 7, 1, 0),
+
+        /* DAC1/2/3/4 specific controls */
+        SOC_DOUBLE_R_TLV("DAC1 Playback Volume", WM8770_DAC1LVOL,
+                WM8770_DAC1RVOL, 0, 255, 0, dac_dig_tlv),
+        SOC_SINGLE("DAC1 Deemphasis Switch", WM8770_DACCTRL2, 0, 1, 0),
+        SOC_ENUM("DAC1 Phase", dac_phase[0]),
+        SOC_DOUBLE_R_TLV("DAC2 Playback Volume", WM8770_DAC2LVOL,
+                WM8770_DAC2RVOL, 0, 255, 0, dac_dig_tlv),
+        SOC_SINGLE("DAC2 Deemphasis Switch", WM8770_DACCTRL2, 1, 1, 0),
+        SOC_ENUM("DAC2 Phase", dac_phase[1]),
+        SOC_DOUBLE_R_TLV("DAC3 Playback Volume", WM8770_DAC3LVOL,
+                WM8770_DAC3RVOL, 0, 255, 0, dac_dig_tlv),
+        SOC_SINGLE("DAC3 Deemphasis Switch", WM8770_DACCTRL2, 2, 1, 0),
+        SOC_ENUM("DAC3 Phase", dac_phase[2]),
+        SOC_DOUBLE_R_TLV("DAC4 Playback Volume", WM8770_DAC4LVOL,
+                WM8770_DAC4RVOL, 0, 255, 0, dac_dig_tlv),
+        SOC_SINGLE("DAC4 Deemphasis Switch", WM8770_DACCTRL2, 3, 1, 0),
+        SOC_ENUM("DAC4 Phase", dac_phase[3]),
+
+        /* ADC specific controls */
+        SOC_DOUBLE_R_TLV("Capture Volume", WM8770_ADCLCTRL, WM8770_ADCRCTRL,
+                0, 31, 0, adc_tlv),
+        SOC_DOUBLE_R("Capture Switch", WM8770_ADCLCTRL, WM8770_ADCRCTRL,
+                5, 1, 1),
+
+        /* other controls */
+        SOC_SINGLE("ADC 128x Oversampling Switch", WM8770_MSTRCTRL, 3, 1, 0),
+        SOC_SINGLE("ADC Highpass Filter Switch", WM8770_IFACECTRL, 8, 1, 1)
+};
+
+static const char *ain_text[] = {
+        "AIN1", "AIN2", "AIN3", "AIN4",
+        "AIN5", "AIN6", "AIN7", "AIN8"
+};
+
+static const struct soc_enum ain_enum =
+        SOC_ENUM_DOUBLE(WM8770_ADCMUX, 0, 4, 8, ain_text);
+
+static const struct snd_kcontrol_new ain_mux =
+        SOC_DAPM_ENUM("Capture Mux", ain_enum);
+
+static const struct snd_kcontrol_new vout1_mix_controls[] = {
+        SOC_DAPM_SINGLE("DAC1 Switch", WM8770_OUTMUX1, 0, 1, 0),
+        SOC_DAPM_SINGLE("AUX1 Switch", WM8770_OUTMUX1, 1, 1, 0),
+        SOC_DAPM_SINGLE("Bypass Switch", WM8770_OUTMUX1, 2, 1, 0)
+};
+
+static const struct snd_kcontrol_new vout2_mix_controls[] = {
+        SOC_DAPM_SINGLE("DAC2 Switch", WM8770_OUTMUX1, 3, 1, 0),
+        SOC_DAPM_SINGLE("AUX2 Switch", WM8770_OUTMUX1, 4, 1, 0),
+        SOC_DAPM_SINGLE("Bypass Switch", WM8770_OUTMUX1, 5, 1, 0)
+};
+
+static const struct snd_kcontrol_new vout3_mix_controls[] = {
+        SOC_DAPM_SINGLE("DAC3 Switch", WM8770_OUTMUX2, 0, 1, 0),
+        SOC_DAPM_SINGLE("AUX3 Switch", WM8770_OUTMUX2, 1, 1, 0),
+        SOC_DAPM_SINGLE("Bypass Switch", WM8770_OUTMUX2, 2, 1, 0)
+};
+
+static const struct snd_kcontrol_new vout4_mix_controls[] = {
+        SOC_DAPM_SINGLE("DAC4 Switch", WM8770_OUTMUX2, 3, 1, 0),
+        SOC_DAPM_SINGLE("Bypass Switch", WM8770_OUTMUX2, 4, 1, 0)
+};
+
+static const struct snd_soc_dapm_widget wm8770_dapm_widgets[] = {
+        SND_SOC_DAPM_INPUT("AUX1"),
+        SND_SOC_DAPM_INPUT("AUX2"),
+        SND_SOC_DAPM_INPUT("AUX3"),
+
+        SND_SOC_DAPM_INPUT("AIN1"),
+        SND_SOC_DAPM_INPUT("AIN2"),
+        SND_SOC_DAPM_INPUT("AIN3"),
+        SND_SOC_DAPM_INPUT("AIN4"),
+        SND_SOC_DAPM_INPUT("AIN5"),
+        SND_SOC_DAPM_INPUT("AIN6"),
+        SND_SOC_DAPM_INPUT("AIN7"),
+        SND_SOC_DAPM_INPUT("AIN8"),
+
+        SND_SOC_DAPM_MUX("Capture Mux", WM8770_ADCMUX, 8, 1, &ain_mux),
+
+        SND_SOC_DAPM_ADC("ADC", "Capture", WM8770_PWDNCTRL, 1, 1),
+
+        SND_SOC_DAPM_DAC("DAC1", "Playback", WM8770_PWDNCTRL, 2, 1),
+        SND_SOC_DAPM_DAC("DAC2", "Playback", WM8770_PWDNCTRL, 3, 1),
+        SND_SOC_DAPM_DAC("DAC3", "Playback", WM8770_PWDNCTRL, 4, 1),
+        SND_SOC_DAPM_DAC("DAC4", "Playback", WM8770_PWDNCTRL, 5, 1),
+
+        SND_SOC_DAPM_SUPPLY("VOUT12 Supply", SND_SOC_NOPM, 0, 0,
+                vout12supply_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+        SND_SOC_DAPM_SUPPLY("VOUT34 Supply", SND_SOC_NOPM, 0, 0,
+                vout34supply_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+        SND_SOC_DAPM_MIXER("VOUT1 Mixer", SND_SOC_NOPM, 0, 0,
+                vout1_mix_controls, ARRAY_SIZE(vout1_mix_controls)),
+        SND_SOC_DAPM_MIXER("VOUT2 Mixer", SND_SOC_NOPM, 0, 0,
+                vout2_mix_controls, ARRAY_SIZE(vout2_mix_controls)),
+        SND_SOC_DAPM_MIXER("VOUT3 Mixer", SND_SOC_NOPM, 0, 0,
+                vout3_mix_controls, ARRAY_SIZE(vout3_mix_controls)),
+        SND_SOC_DAPM_MIXER("VOUT4 Mixer", SND_SOC_NOPM, 0, 0,
+                vout4_mix_controls, ARRAY_SIZE(vout4_mix_controls)),
+
+        SND_SOC_DAPM_OUTPUT("VOUT1"),
+        SND_SOC_DAPM_OUTPUT("VOUT2"),
+        SND_SOC_DAPM_OUTPUT("VOUT3"),
+        SND_SOC_DAPM_OUTPUT("VOUT4")
+};
+
+static const struct snd_soc_dapm_route wm8770_intercon[] = {
+        { "Capture Mux", "AIN1", "AIN1" },
+        { "Capture Mux", "AIN2", "AIN2" },
+        { "Capture Mux", "AIN3", "AIN3" },
+        { "Capture Mux", "AIN4", "AIN4" },
+        { "Capture Mux", "AIN5", "AIN5" },
+        { "Capture Mux", "AIN6", "AIN6" },
+        { "Capture Mux", "AIN7", "AIN7" },
+        { "Capture Mux", "AIN8", "AIN8" },
+
+        { "ADC", NULL, "Capture Mux" },
+
+        { "VOUT1 Mixer", NULL, "VOUT12 Supply" },
+        { "VOUT1 Mixer", "DAC1 Switch", "DAC1" },
+        { "VOUT1 Mixer", "AUX1 Switch", "AUX1" },
+        { "VOUT1 Mixer", "Bypass Switch", "Capture Mux" },
+
+        { "VOUT2 Mixer", NULL, "VOUT12 Supply" },
+        { "VOUT2 Mixer", "DAC2 Switch", "DAC2" },
+        { "VOUT2 Mixer", "AUX2 Switch", "AUX2" },
+        { "VOUT2 Mixer", "Bypass Switch", "Capture Mux" },
+
+        { "VOUT3 Mixer", NULL, "VOUT34 Supply" },
+        { "VOUT3 Mixer", "DAC3 Switch", "DAC3" },
+        { "VOUT3 Mixer", "AUX3 Switch", "AUX3" },
+        { "VOUT3 Mixer", "Bypass Switch", "Capture Mux" },
+
+        { "VOUT4 Mixer", NULL, "VOUT34 Supply" },
+        { "VOUT4 Mixer", "DAC4 Switch", "DAC4" },
+        { "VOUT4 Mixer", "Bypass Switch", "Capture Mux" },
+
+        { "VOUT1", NULL, "VOUT1 Mixer" },
+        { "VOUT2", NULL, "VOUT2 Mixer" },
+        { "VOUT3", NULL, "VOUT3 Mixer" },
+        { "VOUT4", NULL, "VOUT4 Mixer" }
+};
+
+static int vout12supply_event(struct snd_soc_dapm_widget *w,
+        struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec;
+
+        codec = w->codec;
+
+        switch (event) {
+        case SND_SOC_DAPM_PRE_PMU:
+                snd_soc_update_bits(codec, WM8770_OUTMUX1, 0x180, 0);
+                break;
+        case SND_SOC_DAPM_POST_PMD:
+                snd_soc_update_bits(codec, WM8770_OUTMUX1, 0x180, 0x180);
+                break;
+        }
+
+        return 0;
+}
+
+static int vout34supply_event(struct snd_soc_dapm_widget *w,
+        struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec;
+
+        codec = w->codec;
+
+        switch (event) {
+        case SND_SOC_DAPM_PRE_PMU:
+                snd_soc_update_bits(codec, WM8770_OUTMUX2, 0x180, 0);
+                break;
+        case SND_SOC_DAPM_POST_PMD:
+                snd_soc_update_bits(codec, WM8770_OUTMUX2, 0x180, 0x180);
+                break;
+        }
+
+        return 0;
+}
+
+static int wm8770_reset(struct snd_soc_codec *codec)
+{
+        return snd_soc_write(codec, WM8770_RESET, 0);
+}
+
+static int wm8770_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+        struct snd_soc_codec *codec;
+        int iface, master;
+
+        codec = dai->codec;
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                master = 0x100;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+                master = 0;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        iface = 0;
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                iface |= 0x2;
+                break;
+        case SND_SOC_DAIFMT_RIGHT_J:
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                iface |= 0x1;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF:
+                break;
+        case SND_SOC_DAIFMT_IB_IF:
+                iface |= 0xc;
+                break;
+        case SND_SOC_DAIFMT_IB_NF:
+                iface |= 0x8;
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                iface |= 0x4;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        snd_soc_update_bits(codec, WM8770_IFACECTRL, 0xf, iface);
+        snd_soc_update_bits(codec, WM8770_MSTRCTRL, 0x100, master);
+
+        return 0;
+}
+
+static const int mclk_ratios[] = {
+        128,
+        192,
+        256,
+        384,
+        512,
+        768
+};
+
+static int wm8770_hw_params(struct snd_pcm_substream *substream,
+                            struct snd_pcm_hw_params *params,
+                            struct snd_soc_dai *dai)
+{
+        struct snd_soc_codec *codec;
+        struct wm8770_priv *wm8770;
+        int i;
+        int iface;
+        int shift;
+        int ratio;
+
+        codec = dai->codec;
+        wm8770 = snd_soc_codec_get_drvdata(codec);
+
+        iface = 0;
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                iface |= 0x10;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                iface |= 0x20;
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                iface |= 0x30;
+                break;
+        }
+
+        switch (substream->stream) {
+        case SNDRV_PCM_STREAM_PLAYBACK:
+                i = 0;
+                shift = 4;
+                break;
+        case SNDRV_PCM_STREAM_CAPTURE:
+                i = 2;
+                shift = 0;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* Only need to set MCLK/LRCLK ratio if we're master */
+        if (snd_soc_read(codec, WM8770_MSTRCTRL) & 0x100) {
+                for (; i < ARRAY_SIZE(mclk_ratios); ++i) {
+                        ratio = wm8770->sysclk / params_rate(params);
+                        if (ratio == mclk_ratios[i])
+                                break;
+                }
+
+                if (i == ARRAY_SIZE(mclk_ratios)) {
+                        dev_err(codec->dev,
+                                "Unable to configure MCLK ratio %d/%d\n",
+                                wm8770->sysclk, params_rate(params));
+                        return -EINVAL;
+                }
+
+                dev_dbg(codec->dev, "MCLK is %dfs\n", mclk_ratios[i]);
+
+                snd_soc_update_bits(codec, WM8770_MSTRCTRL, 0x7 << shift,
+                                    i << shift);
+        }
+
+        snd_soc_update_bits(codec, WM8770_IFACECTRL, 0x30, iface);
+
+        return 0;
+}
+
+static int wm8770_mute(struct snd_soc_dai *dai, int mute)
+{
+        struct snd_soc_codec *codec;
+
+        codec = dai->codec;
+        return snd_soc_update_bits(codec, WM8770_DACMUTE, 0x10,
+                                   !!mute << 4);
+}
+
+static int wm8770_set_sysclk(struct snd_soc_dai *dai,
+                             int clk_id, unsigned int freq, int dir)
+{
+        struct snd_soc_codec *codec;
+        struct wm8770_priv *wm8770;
+
+        codec = dai->codec;
+        wm8770 = snd_soc_codec_get_drvdata(codec);
+        wm8770->sysclk = freq;
+        return 0;
+}
+
+static void wm8770_sync_cache(struct snd_soc_codec *codec)
+{
+        int i;
+        u16 *cache;
+
+        if (!codec->cache_sync)
+                return;
+
+        codec->cache_only = 0;
+        cache = codec->reg_cache;
+        for (i = 0; i < codec->driver->reg_cache_size; i++) {
+                if (i == WM8770_RESET || cache[i] == wm8770_reg_defs[i])
+                        continue;
+                snd_soc_write(codec, i, cache[i]);
+        }
+        codec->cache_sync = 0;
+}
+
+static int wm8770_set_bias_level(struct snd_soc_codec *codec,
+                                 enum snd_soc_bias_level level)
+{
+        int ret;
+        struct wm8770_priv *wm8770;
+
+        wm8770 = snd_soc_codec_get_drvdata(codec);
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                break;
+        case SND_SOC_BIAS_PREPARE:
+                break;
+        case SND_SOC_BIAS_STANDBY:
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+                        ret = regulator_bulk_enable(ARRAY_SIZE(wm8770->supplies),
+                                                    wm8770->supplies);
+                        if (ret) {
+                                dev_err(codec->dev,
+                                        "Failed to enable supplies: %d\n",
+                                        ret);
+                                return ret;
+                        }
+                        wm8770_sync_cache(codec);
+                        /* global powerup */
+                        snd_soc_write(codec, WM8770_PWDNCTRL, 0);
+                }
+                break;
+        case SND_SOC_BIAS_OFF:
+                /* global powerdown */
+                snd_soc_write(codec, WM8770_PWDNCTRL, 1);
+                regulator_bulk_disable(ARRAY_SIZE(wm8770->supplies),
+                                       wm8770->supplies);
+                break;
+        }
+
+        codec->dapm.bias_level = level;
+        return 0;
+}
+
+#define WM8770_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+                        SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops wm8770_dai_ops = {
+        .digital_mute = wm8770_mute,
+        .hw_params = wm8770_hw_params,
+        .set_fmt = wm8770_set_fmt,
+        .set_sysclk = wm8770_set_sysclk,
+};
+
+static struct snd_soc_dai_driver wm8770_dai = {
+        .name = "wm8770-hifi",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = SNDRV_PCM_RATE_8000_192000,
+                .formats = WM8770_FORMATS
+        },
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = SNDRV_PCM_RATE_8000_96000,
+                .formats = WM8770_FORMATS
+        },
+        .ops = &wm8770_dai_ops,
+        .symmetric_rates = 1
+};
+
+#ifdef CONFIG_PM
+static int wm8770_suspend(struct snd_soc_codec *codec, pm_message_t state)
+{
+        wm8770_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
+}
+
+static int wm8770_resume(struct snd_soc_codec *codec)
+{
+        wm8770_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+        return 0;
+}
+#else
+#define wm8770_suspend NULL
+#define wm8770_resume NULL
+#endif
+
+static int wm8770_probe(struct snd_soc_codec *codec)
+{
+        struct wm8770_priv *wm8770;
+        int ret;
+        int i;
+
+        wm8770 = snd_soc_codec_get_drvdata(codec);
+        wm8770->codec = codec;
+
+        codec->dapm.idle_bias_off = 1;
+
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8770->control_type);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                return ret;
+        }
+
+        for (i = 0; i < ARRAY_SIZE(wm8770->supplies); i++)
+                wm8770->supplies[i].supply = wm8770_supply_names[i];
+
+        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8770->supplies),
+                                 wm8770->supplies);
+        if (ret) {
+                dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+                return ret;
+        }
+
+        wm8770->disable_nb[0].notifier_call = wm8770_regulator_event_0;
+        wm8770->disable_nb[1].notifier_call = wm8770_regulator_event_1;
+        wm8770->disable_nb[2].notifier_call = wm8770_regulator_event_2;
+
+        /* This should really be moved into the regulator core */
+        for (i = 0; i < ARRAY_SIZE(wm8770->supplies); i++) {
+                ret = regulator_register_notifier(wm8770->supplies[i].consumer,
+                                                  &wm8770->disable_nb[i]);
+                if (ret) {
+                        dev_err(codec->dev,
+                                "Failed to register regulator notifier: %d\n",
+                                ret);
+                }
+        }
+
+        ret = regulator_bulk_enable(ARRAY_SIZE(wm8770->supplies),
+                                    wm8770->supplies);
+        if (ret) {
+                dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+                goto err_reg_get;
+        }
+
+        ret = wm8770_reset(codec);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
+                goto err_reg_enable;
+        }
+
+        wm8770_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        /* latch the volume update bits */
+        snd_soc_update_bits(codec, WM8770_MSDIGVOL, 0x100, 0x100);
+        snd_soc_update_bits(codec, WM8770_MSALGVOL, 0x100, 0x100);
+        snd_soc_update_bits(codec, WM8770_VOUT1RVOL, 0x100, 0x100);
+        snd_soc_update_bits(codec, WM8770_VOUT2RVOL, 0x100, 0x100);
+        snd_soc_update_bits(codec, WM8770_VOUT3RVOL, 0x100, 0x100);
+        snd_soc_update_bits(codec, WM8770_VOUT4RVOL, 0x100, 0x100);
+        snd_soc_update_bits(codec, WM8770_DAC1RVOL, 0x100, 0x100);
+        snd_soc_update_bits(codec, WM8770_DAC2RVOL, 0x100, 0x100);
+        snd_soc_update_bits(codec, WM8770_DAC3RVOL, 0x100, 0x100);
+        snd_soc_update_bits(codec, WM8770_DAC4RVOL, 0x100, 0x100);
+
+        /* mute all DACs */
+        snd_soc_update_bits(codec, WM8770_DACMUTE, 0x10, 0x10);
+
+        snd_soc_add_controls(codec, wm8770_snd_controls,
+                             ARRAY_SIZE(wm8770_snd_controls));
+        snd_soc_dapm_new_controls(&codec->dapm, wm8770_dapm_widgets,
+                                  ARRAY_SIZE(wm8770_dapm_widgets));
+        snd_soc_dapm_add_routes(&codec->dapm, wm8770_intercon,
+                                ARRAY_SIZE(wm8770_intercon));
+        return 0;
+
+err_reg_enable:
+        regulator_bulk_disable(ARRAY_SIZE(wm8770->supplies), wm8770->supplies);
+err_reg_get:
+        regulator_bulk_free(ARRAY_SIZE(wm8770->supplies), wm8770->supplies);
+        return ret;
+}
+
+static int wm8770_remove(struct snd_soc_codec *codec)
+{
+        struct wm8770_priv *wm8770;
+        int i;
+
+        wm8770 = snd_soc_codec_get_drvdata(codec);
+        wm8770_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        for (i = 0; i < ARRAY_SIZE(wm8770->supplies); ++i)
+                regulator_unregister_notifier(wm8770->supplies[i].consumer,
+                                              &wm8770->disable_nb[i]);
+        regulator_bulk_free(ARRAY_SIZE(wm8770->supplies), wm8770->supplies);
+        return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_wm8770 = {
+        .probe = wm8770_probe,
+        .remove = wm8770_remove,
+        .suspend = wm8770_suspend,
+        .resume = wm8770_resume,
+        .set_bias_level = wm8770_set_bias_level,
+        .reg_cache_size = ARRAY_SIZE(wm8770_reg_defs),
+        .reg_word_size = sizeof (u16),
+        .reg_cache_default = wm8770_reg_defs
+};
+
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit wm8770_spi_probe(struct spi_device *spi)
+{
+        struct wm8770_priv *wm8770;
+        int ret;
+
+        wm8770 = kzalloc(sizeof(struct wm8770_priv), GFP_KERNEL);
+        if (!wm8770)
+                return -ENOMEM;
+
+        wm8770->control_type = SND_SOC_SPI;
+        spi_set_drvdata(spi, wm8770);
+
+        ret = snd_soc_register_codec(&spi->dev,
+                                     &soc_codec_dev_wm8770, &wm8770_dai, 1);
+        if (ret < 0)
+                kfree(wm8770);
+        return ret;
+}
+
+static int __devexit wm8770_spi_remove(struct spi_device *spi)
+{
+        snd_soc_unregister_codec(&spi->dev);
+        kfree(spi_get_drvdata(spi));
+        return 0;
+}
+
+static struct spi_driver wm8770_spi_driver = {
+        .driver = {
+                .name = "wm8770",
+                .owner = THIS_MODULE,
+        },
+        .probe = wm8770_spi_probe,
+        .remove = __devexit_p(wm8770_spi_remove)
+};
+#endif
+
+static int __init wm8770_modinit(void)
+{
+        int ret = 0;
+
+#if defined(CONFIG_SPI_MASTER)
+        ret = spi_register_driver(&wm8770_spi_driver);
+        if (ret) {
+                printk(KERN_ERR "Failed to register wm8770 SPI driver: %d\n",
+                       ret);
+        }
+#endif
+        return ret;
+}
+module_init(wm8770_modinit);
+
+static void __exit wm8770_exit(void)
+{
+#if defined(CONFIG_SPI_MASTER)
+        spi_unregister_driver(&wm8770_spi_driver);
+#endif
+}
+module_exit(wm8770_exit);
+
+MODULE_DESCRIPTION("ASoC WM8770 driver");
+MODULE_AUTHOR("Dimitris Papastamos <dp@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8770.h b/sound/soc/codecs/wm8770.h
new file mode 100644
index 000000000000..5f1b3bda6cc8
--- /dev/null
+++ b/sound/soc/codecs/wm8770.h
@@ -0,0 +1,51 @@
+/*
+ * wm8770.h  --  WM8770 ASoC driver
+ *
+ * Copyright 2010 Wolfson Microelectronics plc
+ *
+ * Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _WM8770_H
+#define _WM8770_H
+
+/* Registers */
+#define WM8770_VOUT1LVOL                0
+#define WM8770_VOUT1RVOL                0x1
+#define WM8770_VOUT2LVOL                0x2
+#define WM8770_VOUT2RVOL                0x3
+#define WM8770_VOUT3LVOL                0x4
+#define WM8770_VOUT3RVOL                0x5
+#define WM8770_VOUT4LVOL                0x6
+#define WM8770_VOUT4RVOL                0x7
+#define WM8770_MSALGVOL                 0x8
+#define WM8770_DAC1LVOL                 0x9
+#define WM8770_DAC1RVOL                 0xa
+#define WM8770_DAC2LVOL                 0xb
+#define WM8770_DAC2RVOL                 0xc
+#define WM8770_DAC3LVOL                 0xd
+#define WM8770_DAC3RVOL                 0xe
+#define WM8770_DAC4LVOL                 0xf
+#define WM8770_DAC4RVOL                 0x10
+#define WM8770_MSDIGVOL                 0x11
+#define WM8770_DACPHASE                 0x12
+#define WM8770_DACCTRL1                 0x13
+#define WM8770_DACMUTE                  0x14
+#define WM8770_DACCTRL2                 0x15
+#define WM8770_IFACECTRL                0x16
+#define WM8770_MSTRCTRL                 0x17
+#define WM8770_PWDNCTRL                 0x18
+#define WM8770_ADCLCTRL                 0x19
+#define WM8770_ADCRCTRL                 0x1a
+#define WM8770_ADCMUX                   0x1b
+#define WM8770_OUTMUX1                  0x1c
+#define WM8770_OUTMUX2                  0x1d
+#define WM8770_RESET                    0x31
+
+#define WM8770_CACHEREGNUM 0x20
+
+#endif
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index 0132a27140ae..8e7953b1b790 100644
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -25,7 +25,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -306,7 +305,7 @@ static int wm8776_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_PREPARE:
                 break;
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* Disable the global powerdown; DAPM does the rest */
                         snd_soc_update_bits(codec, WM8776_PWRDOWN, 1, 0);
                 }
@@ -317,7 +316,7 @@ static int wm8776_set_bias_level(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
@@ -404,6 +403,7 @@ static int wm8776_resume(struct snd_soc_codec *codec)
 static int wm8776_probe(struct snd_soc_codec *codec)
 {
         struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret = 0;
 
         ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8776->control_type);
@@ -427,9 +427,9 @@ static int wm8776_probe(struct snd_soc_codec *codec)
 
         snd_soc_add_controls(codec, wm8776_snd_controls,
                              ARRAY_SIZE(wm8776_snd_controls));
-        snd_soc_dapm_new_controls(codec, wm8776_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8776_dapm_widgets,
                                   ARRAY_SIZE(wm8776_dapm_widgets));
-        snd_soc_dapm_add_routes(codec, routes, ARRAY_SIZE(routes));
+        snd_soc_dapm_add_routes(dapm, routes, ARRAY_SIZE(routes));
 
         return ret;
 }
diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c
index 4599e8e95aa2..6dae1b40c9f7 100644
--- a/sound/soc/codecs/wm8804.c
+++ b/sound/soc/codecs/wm8804.c
@@ -23,7 +23,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -515,7 +514,7 @@ static int wm8804_set_bias_level(struct snd_soc_codec *codec,
                 snd_soc_update_bits(codec, WM8804_PWRDN, 0x9, 0);
                 break;
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         ret = regulator_bulk_enable(ARRAY_SIZE(wm8804->supplies),
                                                     wm8804->supplies);
                         if (ret) {
@@ -537,7 +536,7 @@ static int wm8804_set_bias_level(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
@@ -581,7 +580,7 @@ static int wm8804_probe(struct snd_soc_codec *codec)
         wm8804 = snd_soc_codec_get_drvdata(codec);
         wm8804->codec = codec;
 
-        codec->idle_bias_off = 1;
+        codec->dapm.idle_bias_off = 1;
 
         ret = snd_soc_codec_set_cache_io(codec, 8, 8, wm8804->control_type);
         if (ret < 0) {
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index aca4b1ea10bb..cfbaac1a0ead 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -30,7 +30,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -611,10 +610,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8900_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8900_dapm_widgets,
-                                  ARRAY_SIZE(wm8900_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_new_controls(dapm, wm8900_dapm_widgets,
+                                  ARRAY_SIZE(wm8900_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
@@ -1051,7 +1051,7 @@ static int wm8900_set_bias_level(struct snd_soc_codec *codec,
 
         case SND_SOC_BIAS_STANDBY:
                 /* Charge capacitors if initial power up */
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* STARTUP_BIAS_ENA on */
                         snd_soc_write(codec, WM8900_REG_POWER1,
                                      WM8900_REG_POWER1_STARTUP_BIAS_ENA);
@@ -1119,7 +1119,7 @@ static int wm8900_set_bias_level(struct snd_soc_codec *codec,
                              WM8900_REG_POWER2_SYSCLK_ENA);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index 622b60238a82..620793e51666 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -29,7 +29,6 @@
 #include <sound/pcm_params.h>
 #include <sound/tlv.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/wm8903.h>
 
@@ -923,10 +922,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int wm8903_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8903_dapm_widgets,
-                                  ARRAY_SIZE(wm8903_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+        snd_soc_dapm_new_controls(dapm, wm8903_dapm_widgets,
+                                  ARRAY_SIZE(wm8903_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
         return 0;
 }
@@ -946,7 +946,7 @@ static int wm8903_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         snd_soc_write(codec, WM8903_CLOCK_RATES_2,
                                      WM8903_CLK_SYS_ENA);
 
@@ -991,7 +991,7 @@ static int wm8903_set_bias_level(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
 
         return 0;
 }
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index fca60a0b57b8..d0024666eaf9 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -24,7 +24,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 #include <sound/wm8904.h>
@@ -1428,10 +1427,11 @@ static const struct snd_soc_dapm_route wm8912_intercon[] = {
 static int wm8904_add_widgets(struct snd_soc_codec *codec)
 {
         struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_new_controls(codec, wm8904_core_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8904_core_dapm_widgets,
                                   ARRAY_SIZE(wm8904_core_dapm_widgets));
-        snd_soc_dapm_add_routes(codec, core_intercon,
+        snd_soc_dapm_add_routes(dapm, core_intercon,
                                 ARRAY_SIZE(core_intercon));
 
         switch (wm8904->devtype) {
@@ -1443,20 +1443,20 @@ static int wm8904_add_widgets(struct snd_soc_codec *codec)
                 snd_soc_add_controls(codec, wm8904_snd_controls,
                                      ARRAY_SIZE(wm8904_snd_controls));
 
-                snd_soc_dapm_new_controls(codec, wm8904_adc_dapm_widgets,
+                snd_soc_dapm_new_controls(dapm, wm8904_adc_dapm_widgets,
                                           ARRAY_SIZE(wm8904_adc_dapm_widgets));
-                snd_soc_dapm_new_controls(codec, wm8904_dac_dapm_widgets,
+                snd_soc_dapm_new_controls(dapm, wm8904_dac_dapm_widgets,
                                           ARRAY_SIZE(wm8904_dac_dapm_widgets));
-                snd_soc_dapm_new_controls(codec, wm8904_dapm_widgets,
+                snd_soc_dapm_new_controls(dapm, wm8904_dapm_widgets,
                                           ARRAY_SIZE(wm8904_dapm_widgets));
 
-                snd_soc_dapm_add_routes(codec, core_intercon,
+                snd_soc_dapm_add_routes(dapm, core_intercon,
                                         ARRAY_SIZE(core_intercon));
-                snd_soc_dapm_add_routes(codec, adc_intercon,
+                snd_soc_dapm_add_routes(dapm, adc_intercon,
                                         ARRAY_SIZE(adc_intercon));
-                snd_soc_dapm_add_routes(codec, dac_intercon,
+                snd_soc_dapm_add_routes(dapm, dac_intercon,
                                         ARRAY_SIZE(dac_intercon));
-                snd_soc_dapm_add_routes(codec, wm8904_intercon,
+                snd_soc_dapm_add_routes(dapm, wm8904_intercon,
                                         ARRAY_SIZE(wm8904_intercon));
                 break;
 
@@ -1464,17 +1464,17 @@ static int wm8904_add_widgets(struct snd_soc_codec *codec)
                 snd_soc_add_controls(codec, wm8904_dac_snd_controls,
                                      ARRAY_SIZE(wm8904_dac_snd_controls));
 
-                snd_soc_dapm_new_controls(codec, wm8904_dac_dapm_widgets,
+                snd_soc_dapm_new_controls(dapm, wm8904_dac_dapm_widgets,
                                           ARRAY_SIZE(wm8904_dac_dapm_widgets));
 
-                snd_soc_dapm_add_routes(codec, dac_intercon,
+                snd_soc_dapm_add_routes(dapm, dac_intercon,
                                         ARRAY_SIZE(dac_intercon));
-                snd_soc_dapm_add_routes(codec, wm8912_intercon,
+                snd_soc_dapm_add_routes(dapm, wm8912_intercon,
                                         ARRAY_SIZE(wm8912_intercon));
                 break;
         }
 
-        snd_soc_dapm_new_widgets(codec);
+        snd_soc_dapm_new_widgets(dapm);
         return 0;
 }
 
@@ -1590,7 +1590,7 @@ static int wm8904_hw_params(struct snd_pcm_substream *substream,
                        - wm8904->fs);
         for (i = 1; i < ARRAY_SIZE(clk_sys_rates); i++) {
                 cur_val = abs((wm8904->sysclk_rate /
-                               clk_sys_rates[i].ratio) - wm8904->fs);;
+                               clk_sys_rates[i].ratio) - wm8904->fs);
                 if (cur_val < best_val) {
                         best = i;
                         best_val = cur_val;
@@ -2139,7 +2139,7 @@ static int wm8904_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         ret = regulator_bulk_enable(ARRAY_SIZE(wm8904->supplies),
                                                     wm8904->supplies);
                         if (ret != 0) {
@@ -2198,7 +2198,7 @@ static int wm8904_set_bias_level(struct snd_soc_codec *codec,
                                        wm8904->supplies);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
@@ -2373,7 +2373,7 @@ static int wm8904_probe(struct snd_soc_codec *codec)
         int ret, i;
 
         codec->cache_sync = 1;
-        codec->idle_bias_off = 1;
+        codec->dapm.idle_bias_off = 1;
 
         switch (wm8904->devtype) {
         case WM8904:
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index 2cb16f895c46..381934fff4ec 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -35,7 +35,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -291,13 +290,14 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8940_add_widgets(struct snd_soc_codec *codec)
 {
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
-        ret = snd_soc_dapm_new_controls(codec, wm8940_dapm_widgets,
+        ret = snd_soc_dapm_new_controls(dapm, wm8940_dapm_widgets,
                                         ARRAY_SIZE(wm8940_dapm_widgets));
         if (ret)
                 goto error_ret;
-        ret = snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        ret = snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
         if (ret)
                 goto error_ret;
 
@@ -735,7 +735,6 @@ static int wm8940_probe(struct snd_soc_codec *codec)
                 return ret;
 
         return ret;
-;
 }
 
 static int wm8940_remove(struct snd_soc_codec *codec)
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index f89ad6c9a80b..6200beb082b2 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -23,7 +23,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 #include <sound/wm8955.h>
@@ -577,13 +576,14 @@ static const struct snd_soc_dapm_route wm8955_intercon[] = {
 
 static int wm8955_add_widgets(struct snd_soc_codec *codec)
 {
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
         snd_soc_add_controls(codec, wm8955_snd_controls,
                              ARRAY_SIZE(wm8955_snd_controls));
 
-        snd_soc_dapm_new_controls(codec, wm8955_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8955_dapm_widgets,
                                   ARRAY_SIZE(wm8955_dapm_widgets));
-
-        snd_soc_dapm_add_routes(codec, wm8955_intercon,
+        snd_soc_dapm_add_routes(dapm, wm8955_intercon,
                                 ARRAY_SIZE(wm8955_intercon));
 
         return 0;
@@ -786,7 +786,7 @@ static int wm8955_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         ret = regulator_bulk_enable(ARRAY_SIZE(wm8955->supplies),
                                                     wm8955->supplies);
                         if (ret != 0) {
@@ -850,7 +850,7 @@ static int wm8955_set_bias_level(struct snd_soc_codec *codec,
                                        wm8955->supplies);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index 8d5efb333c33..0bcf36ee29bc 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -20,7 +20,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 #include <sound/wm8960.h>
@@ -388,27 +387,28 @@ static int wm8960_add_widgets(struct snd_soc_codec *codec)
 {
         struct wm8960_data *pdata = codec->dev->platform_data;
         struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         struct snd_soc_dapm_widget *w;
 
-        snd_soc_dapm_new_controls(codec, wm8960_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8960_dapm_widgets,
                                   ARRAY_SIZE(wm8960_dapm_widgets));
 
-        snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+        snd_soc_dapm_add_routes(dapm, audio_paths, ARRAY_SIZE(audio_paths));
 
         /* In capless mode OUT3 is used to provide VMID for the
          * headphone outputs, otherwise it is used as a mono mixer.
          */
         if (pdata && pdata->capless) {
-                snd_soc_dapm_new_controls(codec, wm8960_dapm_widgets_capless,
+                snd_soc_dapm_new_controls(dapm, wm8960_dapm_widgets_capless,
                                           ARRAY_SIZE(wm8960_dapm_widgets_capless));
 
-                snd_soc_dapm_add_routes(codec, audio_paths_capless,
+                snd_soc_dapm_add_routes(dapm, audio_paths_capless,
                                         ARRAY_SIZE(audio_paths_capless));
         } else {
-                snd_soc_dapm_new_controls(codec, wm8960_dapm_widgets_out3,
+                snd_soc_dapm_new_controls(dapm, wm8960_dapm_widgets_out3,
                                           ARRAY_SIZE(wm8960_dapm_widgets_out3));
 
-                snd_soc_dapm_add_routes(codec, audio_paths_out3,
+                snd_soc_dapm_add_routes(dapm, audio_paths_out3,
                                         ARRAY_SIZE(audio_paths_out3));
         }
 
@@ -417,7 +417,7 @@ static int wm8960_add_widgets(struct snd_soc_codec *codec)
          * list each time to find the desired power state do so now
          * and save the result.
          */
-        list_for_each_entry(w, &codec->dapm_widgets, list) {
+        list_for_each_entry(w, &codec->dapm.widgets, list) {
                 if (strcmp(w->name, "LOUT1 PGA") == 0)
                         wm8960->lout1 = w;
                 if (strcmp(w->name, "ROUT1 PGA") == 0)
@@ -572,7 +572,7 @@ static int wm8960_set_bias_level_out3(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* Enable anti-pop features */
                         snd_soc_write(codec, WM8960_APOP1,
                                       WM8960_POBCTRL | WM8960_SOFT_ST |
@@ -610,7 +610,7 @@ static int wm8960_set_bias_level_out3(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
 
         return 0;
 }
@@ -626,7 +626,7 @@ static int wm8960_set_bias_level_capless(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_PREPARE:
-                switch (codec->bias_level) {
+                switch (codec->dapm.bias_level) {
                 case SND_SOC_BIAS_STANDBY:
                         /* Enable anti pop mode */
                         snd_soc_update_bits(codec, WM8960_APOP1,
@@ -681,7 +681,7 @@ static int wm8960_set_bias_level_capless(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                switch (codec->bias_level) {
+                switch (codec->dapm.bias_level) {
                 case SND_SOC_BIAS_PREPARE:
                         /* Disable HP discharge */
                         snd_soc_update_bits(codec, WM8960_APOP2,
@@ -705,7 +705,7 @@ static int wm8960_set_bias_level_capless(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
 
         return 0;
 }
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index 8340485c9851..6b22ef200e20 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -23,7 +23,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -882,7 +881,7 @@ static int wm8961_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_PREPARE:
-                if (codec->bias_level == SND_SOC_BIAS_STANDBY) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY) {
                         /* Enable bias generation */
                         reg = snd_soc_read(codec, WM8961_ANTI_POP);
                         reg |= WM8961_BUFIOEN | WM8961_BUFDCOPEN;
@@ -897,7 +896,7 @@ static int wm8961_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_PREPARE) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_PREPARE) {
                         /* VREF off */
                         reg = snd_soc_read(codec, WM8961_PWR_MGMT_1);
                         reg &= ~WM8961_VREF;
@@ -919,7 +918,7 @@ static int wm8961_set_bias_level(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
 
         return 0;
 }
@@ -959,6 +958,7 @@ static struct snd_soc_dai_driver wm8961_dai = {
 
 static int wm8961_probe(struct snd_soc_codec *codec)
 {
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret = 0;
         u16 reg;
 
@@ -1024,9 +1024,9 @@ static int wm8961_probe(struct snd_soc_codec *codec)
 
         snd_soc_add_controls(codec, wm8961_snd_controls,
                                 ARRAY_SIZE(wm8961_snd_controls));
-        snd_soc_dapm_new_controls(codec, wm8961_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8961_dapm_widgets,
                                   ARRAY_SIZE(wm8961_dapm_widgets));
-        snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+        snd_soc_dapm_add_routes(dapm, audio_paths, ARRAY_SIZE(audio_paths));
 
         return 0;
 }
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index e8092745a207..cf4b2722648a 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -29,7 +29,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 #include <sound/wm8962.h>
@@ -1958,7 +1957,7 @@ static int wm8962_readable_register(unsigned int reg)
 
 static int wm8962_reset(struct snd_soc_codec *codec)
 {
-        return snd_soc_write(codec, WM8962_SOFTWARE_RESET, 0);
+        return snd_soc_write(codec, WM8962_SOFTWARE_RESET, 0x6243);
 }
 
 static const DECLARE_TLV_DB_SCALE(inpga_tlv, -2325, 75, 0);
@@ -2682,6 +2681,7 @@ static const struct snd_soc_dapm_route wm8962_spk_stereo_intercon[] = {
 static int wm8962_add_widgets(struct snd_soc_codec *codec)
 {
         struct wm8962_pdata *pdata = dev_get_platdata(codec->dev);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
         snd_soc_add_controls(codec, wm8962_snd_controls,
                              ARRAY_SIZE(wm8962_snd_controls));
@@ -2693,26 +2693,26 @@ static int wm8962_add_widgets(struct snd_soc_codec *codec)
                                      ARRAY_SIZE(wm8962_spk_stereo_controls));
 
 
-        snd_soc_dapm_new_controls(codec, wm8962_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8962_dapm_widgets,
                                   ARRAY_SIZE(wm8962_dapm_widgets));
         if (pdata && pdata->spk_mono)
-                snd_soc_dapm_new_controls(codec, wm8962_dapm_spk_mono_widgets,
+                snd_soc_dapm_new_controls(dapm, wm8962_dapm_spk_mono_widgets,
                                           ARRAY_SIZE(wm8962_dapm_spk_mono_widgets));
         else
-                snd_soc_dapm_new_controls(codec, wm8962_dapm_spk_stereo_widgets,
+                snd_soc_dapm_new_controls(dapm, wm8962_dapm_spk_stereo_widgets,
                                           ARRAY_SIZE(wm8962_dapm_spk_stereo_widgets));
 
-        snd_soc_dapm_add_routes(codec, wm8962_intercon,
+        snd_soc_dapm_add_routes(dapm, wm8962_intercon,
                                 ARRAY_SIZE(wm8962_intercon));
         if (pdata && pdata->spk_mono)
-                snd_soc_dapm_add_routes(codec, wm8962_spk_mono_intercon,
+                snd_soc_dapm_add_routes(dapm, wm8962_spk_mono_intercon,
                                         ARRAY_SIZE(wm8962_spk_mono_intercon));
         else
-                snd_soc_dapm_add_routes(codec, wm8962_spk_stereo_intercon,
+                snd_soc_dapm_add_routes(dapm, wm8962_spk_stereo_intercon,
                                         ARRAY_SIZE(wm8962_spk_stereo_intercon));
 
 
-        snd_soc_dapm_disable_pin(codec, "Beep");
+        snd_soc_dapm_disable_pin(dapm, "Beep");
 
         return 0;
 }
@@ -2819,7 +2819,7 @@ static int wm8962_set_bias_level(struct snd_soc_codec *codec,
         struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
         int ret;
 
-        if (level == codec->bias_level)
+        if (level == codec->dapm.bias_level)
                 return 0;
 
         switch (level) {
@@ -2833,7 +2833,7 @@ static int wm8962_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         ret = regulator_bulk_enable(ARRAY_SIZE(wm8962->supplies),
                                                     wm8962->supplies);
                         if (ret != 0) {
@@ -2883,7 +2883,7 @@ static int wm8962_set_bias_level(struct snd_soc_codec *codec,
                                        wm8962->supplies);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
@@ -3353,6 +3353,8 @@ static irqreturn_t wm8962_irq(int irq, void *data)
         if (active & (WM8962_MICSCD_EINT | WM8962_MICD_EINT)) {
                 dev_dbg(codec->dev, "Microphone event detected\n");
 
+                pm_wakeup_event(codec->dev, 300);
+
                 schedule_delayed_work(&wm8962->mic_work,
                                       msecs_to_jiffies(250));
         }
@@ -3439,6 +3441,7 @@ static void wm8962_beep_work(struct work_struct *work)
         struct wm8962_priv *wm8962 =
                 container_of(work, struct wm8962_priv, beep_work);
         struct snd_soc_codec *codec = wm8962->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int i;
         int reg = 0;
         int best = 0;
@@ -3455,16 +3458,16 @@ static void wm8962_beep_work(struct work_struct *work)
 
                 reg = WM8962_BEEP_ENA | (best << WM8962_BEEP_RATE_SHIFT);
 
-                snd_soc_dapm_enable_pin(codec, "Beep");
+                snd_soc_dapm_enable_pin(dapm, "Beep");
         } else {
                 dev_dbg(codec->dev, "Disabling beep\n");
-                snd_soc_dapm_disable_pin(codec, "Beep");
+                snd_soc_dapm_disable_pin(dapm, "Beep");
         }
 
         snd_soc_update_bits(codec, WM8962_BEEP_GENERATOR_1,
                             WM8962_BEEP_ENA | WM8962_BEEP_RATE_MASK, reg);
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 }
 
 /* For usability define a way of injecting beep events for the device -
@@ -3711,7 +3714,7 @@ static int wm8962_probe(struct snd_soc_codec *codec)
         INIT_DELAYED_WORK(&wm8962->mic_work, wm8962_mic_work);
 
         codec->cache_sync = 1;
-        codec->idle_bias_off = 1;
+        codec->dapm.idle_bias_off = 1;
 
         ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_I2C);
         if (ret != 0) {
@@ -3870,7 +3873,6 @@ err_enable:
 err_get:
         regulator_bulk_free(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
 err:
-        kfree(wm8962);
         return ret;
 }
 
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index 63f6dbf5d070..8805636bda53 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -25,7 +25,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include "wm8971.h"
@@ -333,10 +332,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8971_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8971_dapm_widgets,
-                                  ARRAY_SIZE(wm8971_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_new_controls(dapm, wm8971_dapm_widgets,
+                                  ARRAY_SIZE(wm8971_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
@@ -553,7 +553,7 @@ static int wm8971_set_bias_level(struct snd_soc_codec *codec,
                 snd_soc_write(codec, WM8971_PWR1, 0x0001);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
@@ -590,9 +590,11 @@ static struct snd_soc_dai_driver wm8971_dai = {
 
 static void wm8971_work(struct work_struct *work)
 {
-        struct snd_soc_codec *codec =
-                container_of(work, struct snd_soc_codec, delayed_work.work);
-        wm8971_set_bias_level(codec, codec->bias_level);
+        struct snd_soc_dapm_context *dapm =
+                container_of(work, struct snd_soc_dapm_context,
+                             delayed_work.work);
+        struct snd_soc_codec *codec = dapm->codec;
+        wm8971_set_bias_level(codec, codec->dapm.bias_level);
 }
 
 static int wm8971_suspend(struct snd_soc_codec *codec, pm_message_t state)
@@ -620,11 +622,11 @@ static int wm8971_resume(struct snd_soc_codec *codec)
         wm8971_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         /* charge wm8971 caps */
-        if (codec->suspend_bias_level == SND_SOC_BIAS_ON) {
+        if (codec->dapm.suspend_bias_level == SND_SOC_BIAS_ON) {
                 reg = snd_soc_read(codec, WM8971_PWR1) & 0xfe3e;
                 snd_soc_write(codec, WM8971_PWR1, reg | 0x01c0);
-                codec->bias_level = SND_SOC_BIAS_ON;
-                queue_delayed_work(wm8971_workq, &codec->delayed_work,
+                codec->dapm.bias_level = SND_SOC_BIAS_ON;
+                queue_delayed_work(wm8971_workq, &codec->dapm.delayed_work,
                         msecs_to_jiffies(1000));
         }
 
@@ -643,7 +645,7 @@ static int wm8971_probe(struct snd_soc_codec *codec)
                 return ret;
         }
 
-        INIT_DELAYED_WORK(&codec->delayed_work, wm8971_work);
+        INIT_DELAYED_WORK(&codec->dapm.delayed_work, wm8971_work);
         wm8971_workq = create_workqueue("wm8971");
         if (wm8971_workq == NULL)
                 return -ENOMEM;
@@ -653,8 +655,8 @@ static int wm8971_probe(struct snd_soc_codec *codec)
         /* charge output caps - set vmid to 5k for quick power up */
         reg = snd_soc_read(codec, WM8971_PWR1) & 0xfe3e;
         snd_soc_write(codec, WM8971_PWR1, reg | 0x01c0);
-        codec->bias_level = SND_SOC_BIAS_STANDBY;
-        queue_delayed_work(wm8971_workq, &codec->delayed_work,
+        codec->dapm.bias_level = SND_SOC_BIAS_STANDBY;
+        queue_delayed_work(wm8971_workq, &codec->dapm.delayed_work,
                 msecs_to_jiffies(1000));
 
         /* set the update bits */
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c
index b4363f6d19b3..5d286427532a 100644
--- a/sound/soc/codecs/wm8974.c
+++ b/sound/soc/codecs/wm8974.c
@@ -23,7 +23,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -274,10 +273,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8974_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8974_dapm_widgets,
-                                  ARRAY_SIZE(wm8974_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_new_controls(dapm, wm8974_dapm_widgets,
+                                  ARRAY_SIZE(wm8974_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
@@ -530,7 +530,7 @@ static int wm8974_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_STANDBY:
                 power1 |= WM8974_POWER1_BIASEN | WM8974_POWER1_BUFIOEN;
 
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* Initial cap charge at VMID 5k */
                         snd_soc_write(codec, WM8974_POWER1, power1 | 0x3);
                         mdelay(100);
@@ -547,7 +547,7 @@ static int wm8974_set_bias_level(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 13b979a71a7c..a195af92b425 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -24,7 +24,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 #include <asm/div64.h>
@@ -355,11 +354,12 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8978_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8978_dapm_widgets,
-                                  ARRAY_SIZE(wm8978_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
+        snd_soc_dapm_new_controls(dapm, wm8978_dapm_widgets,
+                                  ARRAY_SIZE(wm8978_dapm_widgets));
         /* set up the WM8978 audio map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
@@ -837,7 +837,7 @@ static int wm8978_set_bias_level(struct snd_soc_codec *codec,
                 /* bit 3: enable bias, bit 2: enable I/O tie off buffer */
                 power1 |= 0xc;
 
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* Initial cap charge at VMID 5k */
                         snd_soc_write(codec, WM8978_POWER_MANAGEMENT_1,
                                       power1 | 0x3);
@@ -857,7 +857,7 @@ static int wm8978_set_bias_level(struct snd_soc_codec *codec,
 
         dev_dbg(codec->dev, "%s: %d, %x\n", __func__, level, power1);
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm8985.c b/sound/soc/codecs/wm8985.c
index fd2e7cca1228..bae510acdec8 100644
--- a/sound/soc/codecs/wm8985.c
+++ b/sound/soc/codecs/wm8985.c
@@ -26,7 +26,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -533,10 +532,11 @@ static int eqmode_put(struct snd_kcontrol *kcontrol,
 
 static int wm8985_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8985_dapm_widgets,
-                                  ARRAY_SIZE(wm8985_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, audio_map,
+        snd_soc_dapm_new_controls(dapm, wm8985_dapm_widgets,
+                                  ARRAY_SIZE(wm8985_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, audio_map,
                                 ARRAY_SIZE(audio_map));
         return 0;
 }
@@ -879,7 +879,7 @@ static int wm8985_set_bias_level(struct snd_soc_codec *codec,
                                     1 << WM8985_VMIDSEL_SHIFT);
                 break;
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         ret = regulator_bulk_enable(ARRAY_SIZE(wm8985->supplies),
                                                     wm8985->supplies);
                         if (ret) {
@@ -939,7 +939,7 @@ static int wm8985_set_bias_level(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index d7f259711970..65807b15a2cc 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -25,7 +25,6 @@
 #include <sound/pcm_params.h>
 #include <sound/tlv.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include "wm8988.h"
@@ -677,7 +676,7 @@ static int wm8988_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* VREF, VMID=2x5k */
                         snd_soc_write(codec, WM8988_PWR1, pwr_reg | 0x1c1);
 
@@ -693,7 +692,7 @@ static int wm8988_set_bias_level(struct snd_soc_codec *codec,
                 snd_soc_write(codec, WM8988_PWR1, 0x0000);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
@@ -759,6 +758,7 @@ static int wm8988_resume(struct snd_soc_codec *codec)
 static int wm8988_probe(struct snd_soc_codec *codec)
 {
         struct wm8988_priv *wm8988 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret = 0;
         u16 reg;
 
@@ -790,9 +790,9 @@ static int wm8988_probe(struct snd_soc_codec *codec)
 
         snd_soc_add_controls(codec, wm8988_snd_controls,
                                 ARRAY_SIZE(wm8988_snd_controls));
-        snd_soc_dapm_new_controls(codec, wm8988_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8988_dapm_widgets,
                                   ARRAY_SIZE(wm8988_dapm_widgets));
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index 264828e4e67c..5c87a634fc04 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -23,7 +23,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 #include <asm/div64.h>
@@ -914,11 +913,12 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8990_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm8990_dapm_widgets,
-                                  ARRAY_SIZE(wm8990_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
+        snd_soc_dapm_new_controls(dapm, wm8990_dapm_widgets,
+                                  ARRAY_SIZE(wm8990_dapm_widgets));
         /* set up the WM8990 audio map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
@@ -1170,7 +1170,7 @@ static int wm8990_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* Enable all output discharge bits */
                         snd_soc_write(codec, WM8990_ANTIPOP1, WM8990_DIS_LLINE |
                                 WM8990_DIS_RLINE | WM8990_DIS_OUT3 |
@@ -1266,7 +1266,7 @@ static int wm8990_set_bias_level(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index 589e3fa24734..77b1d441c3d0 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -24,7 +24,6 @@
 #include <sound/pcm_params.h>
 #include <sound/tlv.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/wm8993.h>
 
@@ -735,6 +734,7 @@ static int class_w_put(struct snd_kcontrol *kcontrol,
                                             0);
                 }
                 wm8993->class_w_users++;
+                wm8993->hubs_data.class_w = true;
         }
 
         /* Implement the change */
@@ -751,6 +751,7 @@ static int class_w_put(struct snd_kcontrol *kcontrol,
                                             WM8993_CP_DYN_V);
                 }
                 wm8993->class_w_users--;
+                wm8993->hubs_data.class_w = false;
         }
 
         dev_dbg(codec->dev, "Indirect DAC use count now %d\n",
@@ -968,7 +969,7 @@ static int wm8993_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         ret = regulator_bulk_enable(ARRAY_SIZE(wm8993->supplies),
                                                     wm8993->supplies);
                         if (ret != 0)
@@ -1043,7 +1044,7 @@ static int wm8993_set_bias_level(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
 
         return 0;
 }
@@ -1225,7 +1226,7 @@ static int wm8993_hw_params(struct snd_pcm_substream *substream,
                        - wm8993->fs);
         for (i = 1; i < ARRAY_SIZE(clk_sys_rates); i++) {
                 cur_val = abs((wm8993->sysclk_rate /
-                               clk_sys_rates[i].ratio) - wm8993->fs);;
+                               clk_sys_rates[i].ratio) - wm8993->fs);
                 if (cur_val < best_val) {
                         best = i;
                         best_val = cur_val;
@@ -1422,6 +1423,7 @@ static struct snd_soc_dai_driver wm8993_dai = {
 static int wm8993_probe(struct snd_soc_codec *codec)
 {
         struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret, i, val;
 
         wm8993->hubs_data.hp_startup_mode = 1;
@@ -1503,11 +1505,11 @@ static int wm8993_probe(struct snd_soc_codec *codec)
                                      ARRAY_SIZE(wm8993_eq_controls));
         }
 
-        snd_soc_dapm_new_controls(codec, wm8993_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8993_dapm_widgets,
                                   ARRAY_SIZE(wm8993_dapm_widgets));
         wm_hubs_add_analogue_controls(codec);
 
-        snd_soc_dapm_add_routes(codec, routes, ARRAY_SIZE(routes));
+        snd_soc_dapm_add_routes(dapm, routes, ARRAY_SIZE(routes));
         wm_hubs_add_analogue_routes(codec, wm8993->pdata.lineout1_diff,
                                     wm8993->pdata.lineout2_diff);
 
diff --git a/sound/soc/codecs/wm8994-tables.c b/sound/soc/codecs/wm8994-tables.c
new file mode 100644
index 000000000000..68e9b024dd48
--- /dev/null
+++ b/sound/soc/codecs/wm8994-tables.c
@@ -0,0 +1,3147 @@
+#include "wm8994.h"
+
+const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE] = {
+        { 0xFFFF, 0xFFFF }, /* R0     - Software Reset */
+        { 0x3B37, 0x3B37 }, /* R1     - Power Management (1) */
+        { 0x6BF0, 0x6BF0 }, /* R2     - Power Management (2) */
+        { 0x3FF0, 0x3FF0 }, /* R3     - Power Management (3) */
+        { 0x3F3F, 0x3F3F }, /* R4     - Power Management (4) */
+        { 0x3F0F, 0x3F0F }, /* R5     - Power Management (5) */
+        { 0x003F, 0x003F }, /* R6     - Power Management (6) */
+        { 0x0000, 0x0000 }, /* R7 */
+        { 0x0000, 0x0000 }, /* R8 */
+        { 0x0000, 0x0000 }, /* R9 */
+        { 0x0000, 0x0000 }, /* R10 */
+        { 0x0000, 0x0000 }, /* R11 */
+        { 0x0000, 0x0000 }, /* R12 */
+        { 0x0000, 0x0000 }, /* R13 */
+        { 0x0000, 0x0000 }, /* R14 */
+        { 0x0000, 0x0000 }, /* R15 */
+        { 0x0000, 0x0000 }, /* R16 */
+        { 0x0000, 0x0000 }, /* R17 */
+        { 0x0000, 0x0000 }, /* R18 */
+        { 0x0000, 0x0000 }, /* R19 */
+        { 0x0000, 0x0000 }, /* R20 */
+        { 0x01C0, 0x01C0 }, /* R21    - Input Mixer (1) */
+        { 0x0000, 0x0000 }, /* R22 */
+        { 0x0000, 0x0000 }, /* R23 */
+        { 0x00DF, 0x01DF }, /* R24    - Left Line Input 1&2 Volume */
+        { 0x00DF, 0x01DF }, /* R25    - Left Line Input 3&4 Volume */
+        { 0x00DF, 0x01DF }, /* R26    - Right Line Input 1&2 Volume */
+        { 0x00DF, 0x01DF }, /* R27    - Right Line Input 3&4 Volume */
+        { 0x00FF, 0x01FF }, /* R28    - Left Output Volume */
+        { 0x00FF, 0x01FF }, /* R29    - Right Output Volume */
+        { 0x0077, 0x0077 }, /* R30    - Line Outputs Volume */
+        { 0x0030, 0x0030 }, /* R31    - HPOUT2 Volume */
+        { 0x00FF, 0x01FF }, /* R32    - Left OPGA Volume */
+        { 0x00FF, 0x01FF }, /* R33    - Right OPGA Volume */
+        { 0x007F, 0x007F }, /* R34    - SPKMIXL Attenuation */
+        { 0x017F, 0x017F }, /* R35    - SPKMIXR Attenuation */
+        { 0x003F, 0x003F }, /* R36    - SPKOUT Mixers */
+        { 0x003F, 0x003F }, /* R37    - ClassD */
+        { 0x00FF, 0x01FF }, /* R38    - Speaker Volume Left */
+        { 0x00FF, 0x01FF }, /* R39    - Speaker Volume Right */
+        { 0x00FF, 0x00FF }, /* R40    - Input Mixer (2) */
+        { 0x01B7, 0x01B7 }, /* R41    - Input Mixer (3) */
+        { 0x01B7, 0x01B7 }, /* R42    - Input Mixer (4) */
+        { 0x01C7, 0x01C7 }, /* R43    - Input Mixer (5) */
+        { 0x01C7, 0x01C7 }, /* R44    - Input Mixer (6) */
+        { 0x01FF, 0x01FF }, /* R45    - Output Mixer (1) */
+        { 0x01FF, 0x01FF }, /* R46    - Output Mixer (2) */
+        { 0x0FFF, 0x0FFF }, /* R47    - Output Mixer (3) */
+        { 0x0FFF, 0x0FFF }, /* R48    - Output Mixer (4) */
+        { 0x0FFF, 0x0FFF }, /* R49    - Output Mixer (5) */
+        { 0x0FFF, 0x0FFF }, /* R50    - Output Mixer (6) */
+        { 0x0038, 0x0038 }, /* R51    - HPOUT2 Mixer */
+        { 0x0077, 0x0077 }, /* R52    - Line Mixer (1) */
+        { 0x0077, 0x0077 }, /* R53    - Line Mixer (2) */
+        { 0x03FF, 0x03FF }, /* R54    - Speaker Mixer */
+        { 0x00C1, 0x00C1 }, /* R55    - Additional Control */
+        { 0x00F0, 0x00F0 }, /* R56    - AntiPOP (1) */
+        { 0x01EF, 0x01EF }, /* R57    - AntiPOP (2) */
+        { 0x00FF, 0x00FF }, /* R58    - MICBIAS */
+        { 0x000F, 0x000F }, /* R59    - LDO 1 */
+        { 0x0007, 0x0007 }, /* R60    - LDO 2 */
+        { 0x0000, 0x0000 }, /* R61 */
+        { 0x0000, 0x0000 }, /* R62 */
+        { 0x0000, 0x0000 }, /* R63 */
+        { 0x0000, 0x0000 }, /* R64 */
+        { 0x0000, 0x0000 }, /* R65 */
+        { 0x0000, 0x0000 }, /* R66 */
+        { 0x0000, 0x0000 }, /* R67 */
+        { 0x0000, 0x0000 }, /* R68 */
+        { 0x0000, 0x0000 }, /* R69 */
+        { 0x0000, 0x0000 }, /* R70 */
+        { 0x0000, 0x0000 }, /* R71 */
+        { 0x0000, 0x0000 }, /* R72 */
+        { 0x0000, 0x0000 }, /* R73 */
+        { 0x0000, 0x0000 }, /* R74 */
+        { 0x0000, 0x0000 }, /* R75 */
+        { 0x8000, 0x8000 }, /* R76    - Charge Pump (1) */
+        { 0x0000, 0x0000 }, /* R77 */
+        { 0x0000, 0x0000 }, /* R78 */
+        { 0x0000, 0x0000 }, /* R79 */
+        { 0x0000, 0x0000 }, /* R80 */
+        { 0x0301, 0x0301 }, /* R81    - Class W (1) */
+        { 0x0000, 0x0000 }, /* R82 */
+        { 0x0000, 0x0000 }, /* R83 */
+        { 0x333F, 0x333F }, /* R84    - DC Servo (1) */
+        { 0x0FEF, 0x0FEF }, /* R85    - DC Servo (2) */
+        { 0x0000, 0x0000 }, /* R86 */
+        { 0xFFFF, 0xFFFF }, /* R87    - DC Servo (4) */
+        { 0x0333, 0x0000 }, /* R88    - DC Servo Readback */
+        { 0x0000, 0x0000 }, /* R89 */
+        { 0x0000, 0x0000 }, /* R90 */
+        { 0x0000, 0x0000 }, /* R91 */
+        { 0x0000, 0x0000 }, /* R92 */
+        { 0x0000, 0x0000 }, /* R93 */
+        { 0x0000, 0x0000 }, /* R94 */
+        { 0x0000, 0x0000 }, /* R95 */
+        { 0x00EE, 0x00EE }, /* R96    - Analogue HP (1) */
+        { 0x0000, 0x0000 }, /* R97 */
+        { 0x0000, 0x0000 }, /* R98 */
+        { 0x0000, 0x0000 }, /* R99 */
+        { 0x0000, 0x0000 }, /* R100 */
+        { 0x0000, 0x0000 }, /* R101 */
+        { 0x0000, 0x0000 }, /* R102 */
+        { 0x0000, 0x0000 }, /* R103 */
+        { 0x0000, 0x0000 }, /* R104 */
+        { 0x0000, 0x0000 }, /* R105 */
+        { 0x0000, 0x0000 }, /* R106 */
+        { 0x0000, 0x0000 }, /* R107 */
+        { 0x0000, 0x0000 }, /* R108 */
+        { 0x0000, 0x0000 }, /* R109 */
+        { 0x0000, 0x0000 }, /* R110 */
+        { 0x0000, 0x0000 }, /* R111 */
+        { 0x0000, 0x0000 }, /* R112 */
+        { 0x0000, 0x0000 }, /* R113 */
+        { 0x0000, 0x0000 }, /* R114 */
+        { 0x0000, 0x0000 }, /* R115 */
+        { 0x0000, 0x0000 }, /* R116 */
+        { 0x0000, 0x0000 }, /* R117 */
+        { 0x0000, 0x0000 }, /* R118 */
+        { 0x0000, 0x0000 }, /* R119 */
+        { 0x0000, 0x0000 }, /* R120 */
+        { 0x0000, 0x0000 }, /* R121 */
+        { 0x0000, 0x0000 }, /* R122 */
+        { 0x0000, 0x0000 }, /* R123 */
+        { 0x0000, 0x0000 }, /* R124 */
+        { 0x0000, 0x0000 }, /* R125 */
+        { 0x0000, 0x0000 }, /* R126 */
+        { 0x0000, 0x0000 }, /* R127 */
+        { 0x0000, 0x0000 }, /* R128 */
+        { 0x0000, 0x0000 }, /* R129 */
+        { 0x0000, 0x0000 }, /* R130 */
+        { 0x0000, 0x0000 }, /* R131 */
+        { 0x0000, 0x0000 }, /* R132 */
+        { 0x0000, 0x0000 }, /* R133 */
+        { 0x0000, 0x0000 }, /* R134 */
+        { 0x0000, 0x0000 }, /* R135 */
+        { 0x0000, 0x0000 }, /* R136 */
+        { 0x0000, 0x0000 }, /* R137 */
+        { 0x0000, 0x0000 }, /* R138 */
+        { 0x0000, 0x0000 }, /* R139 */
+        { 0x0000, 0x0000 }, /* R140 */
+        { 0x0000, 0x0000 }, /* R141 */
+        { 0x0000, 0x0000 }, /* R142 */
+        { 0x0000, 0x0000 }, /* R143 */
+        { 0x0000, 0x0000 }, /* R144 */
+        { 0x0000, 0x0000 }, /* R145 */
+        { 0x0000, 0x0000 }, /* R146 */
+        { 0x0000, 0x0000 }, /* R147 */
+        { 0x0000, 0x0000 }, /* R148 */
+        { 0x0000, 0x0000 }, /* R149 */
+        { 0x0000, 0x0000 }, /* R150 */
+        { 0x0000, 0x0000 }, /* R151 */
+        { 0x0000, 0x0000 }, /* R152 */
+        { 0x0000, 0x0000 }, /* R153 */
+        { 0x0000, 0x0000 }, /* R154 */
+        { 0x0000, 0x0000 }, /* R155 */
+        { 0x0000, 0x0000 }, /* R156 */
+        { 0x0000, 0x0000 }, /* R157 */
+        { 0x0000, 0x0000 }, /* R158 */
+        { 0x0000, 0x0000 }, /* R159 */
+        { 0x0000, 0x0000 }, /* R160 */
+        { 0x0000, 0x0000 }, /* R161 */
+        { 0x0000, 0x0000 }, /* R162 */
+        { 0x0000, 0x0000 }, /* R163 */
+        { 0x0000, 0x0000 }, /* R164 */
+        { 0x0000, 0x0000 }, /* R165 */
+        { 0x0000, 0x0000 }, /* R166 */
+        { 0x0000, 0x0000 }, /* R167 */
+        { 0x0000, 0x0000 }, /* R168 */
+        { 0x0000, 0x0000 }, /* R169 */
+        { 0x0000, 0x0000 }, /* R170 */
+        { 0x0000, 0x0000 }, /* R171 */
+        { 0x0000, 0x0000 }, /* R172 */
+        { 0x0000, 0x0000 }, /* R173 */
+        { 0x0000, 0x0000 }, /* R174 */
+        { 0x0000, 0x0000 }, /* R175 */
+        { 0x0000, 0x0000 }, /* R176 */
+        { 0x0000, 0x0000 }, /* R177 */
+        { 0x0000, 0x0000 }, /* R178 */
+        { 0x0000, 0x0000 }, /* R179 */
+        { 0x0000, 0x0000 }, /* R180 */
+        { 0x0000, 0x0000 }, /* R181 */
+        { 0x0000, 0x0000 }, /* R182 */
+        { 0x0000, 0x0000 }, /* R183 */
+        { 0x0000, 0x0000 }, /* R184 */
+        { 0x0000, 0x0000 }, /* R185 */
+        { 0x0000, 0x0000 }, /* R186 */
+        { 0x0000, 0x0000 }, /* R187 */
+        { 0x0000, 0x0000 }, /* R188 */
+        { 0x0000, 0x0000 }, /* R189 */
+        { 0x0000, 0x0000 }, /* R190 */
+        { 0x0000, 0x0000 }, /* R191 */
+        { 0x0000, 0x0000 }, /* R192 */
+        { 0x0000, 0x0000 }, /* R193 */
+        { 0x0000, 0x0000 }, /* R194 */
+        { 0x0000, 0x0000 }, /* R195 */
+        { 0x0000, 0x0000 }, /* R196 */
+        { 0x0000, 0x0000 }, /* R197 */
+        { 0x0000, 0x0000 }, /* R198 */
+        { 0x0000, 0x0000 }, /* R199 */
+        { 0x0000, 0x0000 }, /* R200 */
+        { 0x0000, 0x0000 }, /* R201 */
+        { 0x0000, 0x0000 }, /* R202 */
+        { 0x0000, 0x0000 }, /* R203 */
+        { 0x0000, 0x0000 }, /* R204 */
+        { 0x0000, 0x0000 }, /* R205 */
+        { 0x0000, 0x0000 }, /* R206 */
+        { 0x0000, 0x0000 }, /* R207 */
+        { 0x0000, 0x0000 }, /* R208 */
+        { 0x0000, 0x0000 }, /* R209 */
+        { 0x0000, 0x0000 }, /* R210 */
+        { 0x0000, 0x0000 }, /* R211 */
+        { 0x0000, 0x0000 }, /* R212 */
+        { 0x0000, 0x0000 }, /* R213 */
+        { 0x0000, 0x0000 }, /* R214 */
+        { 0x0000, 0x0000 }, /* R215 */
+        { 0x0000, 0x0000 }, /* R216 */
+        { 0x0000, 0x0000 }, /* R217 */
+        { 0x0000, 0x0000 }, /* R218 */
+        { 0x0000, 0x0000 }, /* R219 */
+        { 0x0000, 0x0000 }, /* R220 */
+        { 0x0000, 0x0000 }, /* R221 */
+        { 0x0000, 0x0000 }, /* R222 */
+        { 0x0000, 0x0000 }, /* R223 */
+        { 0x0000, 0x0000 }, /* R224 */
+        { 0x0000, 0x0000 }, /* R225 */
+        { 0x0000, 0x0000 }, /* R226 */
+        { 0x0000, 0x0000 }, /* R227 */
+        { 0x0000, 0x0000 }, /* R228 */
+        { 0x0000, 0x0000 }, /* R229 */
+        { 0x0000, 0x0000 }, /* R230 */
+        { 0x0000, 0x0000 }, /* R231 */
+        { 0x0000, 0x0000 }, /* R232 */
+        { 0x0000, 0x0000 }, /* R233 */
+        { 0x0000, 0x0000 }, /* R234 */
+        { 0x0000, 0x0000 }, /* R235 */
+        { 0x0000, 0x0000 }, /* R236 */
+        { 0x0000, 0x0000 }, /* R237 */
+        { 0x0000, 0x0000 }, /* R238 */
+        { 0x0000, 0x0000 }, /* R239 */
+        { 0x0000, 0x0000 }, /* R240 */
+        { 0x0000, 0x0000 }, /* R241 */
+        { 0x0000, 0x0000 }, /* R242 */
+        { 0x0000, 0x0000 }, /* R243 */
+        { 0x0000, 0x0000 }, /* R244 */
+        { 0x0000, 0x0000 }, /* R245 */
+        { 0x0000, 0x0000 }, /* R246 */
+        { 0x0000, 0x0000 }, /* R247 */
+        { 0x0000, 0x0000 }, /* R248 */
+        { 0x0000, 0x0000 }, /* R249 */
+        { 0x0000, 0x0000 }, /* R250 */
+        { 0x0000, 0x0000 }, /* R251 */
+        { 0x0000, 0x0000 }, /* R252 */
+        { 0x0000, 0x0000 }, /* R253 */
+        { 0x0000, 0x0000 }, /* R254 */
+        { 0x0000, 0x0000 }, /* R255 */
+        { 0x000F, 0x0000 }, /* R256   - Chip Revision */
+        { 0x0074, 0x0074 }, /* R257   - Control Interface */
+        { 0x0000, 0x0000 }, /* R258 */
+        { 0x0000, 0x0000 }, /* R259 */
+        { 0x0000, 0x0000 }, /* R260 */
+        { 0x0000, 0x0000 }, /* R261 */
+        { 0x0000, 0x0000 }, /* R262 */
+        { 0x0000, 0x0000 }, /* R263 */
+        { 0x0000, 0x0000 }, /* R264 */
+        { 0x0000, 0x0000 }, /* R265 */
+        { 0x0000, 0x0000 }, /* R266 */
+        { 0x0000, 0x0000 }, /* R267 */
+        { 0x0000, 0x0000 }, /* R268 */
+        { 0x0000, 0x0000 }, /* R269 */
+        { 0x0000, 0x0000 }, /* R270 */
+        { 0x0000, 0x0000 }, /* R271 */
+        { 0x807F, 0x837F }, /* R272   - Write Sequencer Ctrl (1) */
+        { 0x017F, 0x0000 }, /* R273   - Write Sequencer Ctrl (2) */
+        { 0x0000, 0x0000 }, /* R274 */
+        { 0x0000, 0x0000 }, /* R275 */
+        { 0x0000, 0x0000 }, /* R276 */
+        { 0x0000, 0x0000 }, /* R277 */
+        { 0x0000, 0x0000 }, /* R278 */
+        { 0x0000, 0x0000 }, /* R279 */
+        { 0x0000, 0x0000 }, /* R280 */
+        { 0x0000, 0x0000 }, /* R281 */
+        { 0x0000, 0x0000 }, /* R282 */
+        { 0x0000, 0x0000 }, /* R283 */
+        { 0x0000, 0x0000 }, /* R284 */
+        { 0x0000, 0x0000 }, /* R285 */
+        { 0x0000, 0x0000 }, /* R286 */
+        { 0x0000, 0x0000 }, /* R287 */
+        { 0x0000, 0x0000 }, /* R288 */
+        { 0x0000, 0x0000 }, /* R289 */
+        { 0x0000, 0x0000 }, /* R290 */
+        { 0x0000, 0x0000 }, /* R291 */
+        { 0x0000, 0x0000 }, /* R292 */
+        { 0x0000, 0x0000 }, /* R293 */
+        { 0x0000, 0x0000 }, /* R294 */
+        { 0x0000, 0x0000 }, /* R295 */
+        { 0x0000, 0x0000 }, /* R296 */
+        { 0x0000, 0x0000 }, /* R297 */
+        { 0x0000, 0x0000 }, /* R298 */
+        { 0x0000, 0x0000 }, /* R299 */
+        { 0x0000, 0x0000 }, /* R300 */
+        { 0x0000, 0x0000 }, /* R301 */
+        { 0x0000, 0x0000 }, /* R302 */
+        { 0x0000, 0x0000 }, /* R303 */
+        { 0x0000, 0x0000 }, /* R304 */
+        { 0x0000, 0x0000 }, /* R305 */
+        { 0x0000, 0x0000 }, /* R306 */
+        { 0x0000, 0x0000 }, /* R307 */
+        { 0x0000, 0x0000 }, /* R308 */
+        { 0x0000, 0x0000 }, /* R309 */
+        { 0x0000, 0x0000 }, /* R310 */
+        { 0x0000, 0x0000 }, /* R311 */
+        { 0x0000, 0x0000 }, /* R312 */
+        { 0x0000, 0x0000 }, /* R313 */
+        { 0x0000, 0x0000 }, /* R314 */
+        { 0x0000, 0x0000 }, /* R315 */
+        { 0x0000, 0x0000 }, /* R316 */
+        { 0x0000, 0x0000 }, /* R317 */
+        { 0x0000, 0x0000 }, /* R318 */
+        { 0x0000, 0x0000 }, /* R319 */
+        { 0x0000, 0x0000 }, /* R320 */
+        { 0x0000, 0x0000 }, /* R321 */
+        { 0x0000, 0x0000 }, /* R322 */
+        { 0x0000, 0x0000 }, /* R323 */
+        { 0x0000, 0x0000 }, /* R324 */
+        { 0x0000, 0x0000 }, /* R325 */
+        { 0x0000, 0x0000 }, /* R326 */
+        { 0x0000, 0x0000 }, /* R327 */
+        { 0x0000, 0x0000 }, /* R328 */
+        { 0x0000, 0x0000 }, /* R329 */
+        { 0x0000, 0x0000 }, /* R330 */
+        { 0x0000, 0x0000 }, /* R331 */
+        { 0x0000, 0x0000 }, /* R332 */
+        { 0x0000, 0x0000 }, /* R333 */
+        { 0x0000, 0x0000 }, /* R334 */
+        { 0x0000, 0x0000 }, /* R335 */
+        { 0x0000, 0x0000 }, /* R336 */
+        { 0x0000, 0x0000 }, /* R337 */
+        { 0x0000, 0x0000 }, /* R338 */
+        { 0x0000, 0x0000 }, /* R339 */
+        { 0x0000, 0x0000 }, /* R340 */
+        { 0x0000, 0x0000 }, /* R341 */
+        { 0x0000, 0x0000 }, /* R342 */
+        { 0x0000, 0x0000 }, /* R343 */
+        { 0x0000, 0x0000 }, /* R344 */
+        { 0x0000, 0x0000 }, /* R345 */
+        { 0x0000, 0x0000 }, /* R346 */
+        { 0x0000, 0x0000 }, /* R347 */
+        { 0x0000, 0x0000 }, /* R348 */
+        { 0x0000, 0x0000 }, /* R349 */
+        { 0x0000, 0x0000 }, /* R350 */
+        { 0x0000, 0x0000 }, /* R351 */
+        { 0x0000, 0x0000 }, /* R352 */
+        { 0x0000, 0x0000 }, /* R353 */
+        { 0x0000, 0x0000 }, /* R354 */
+        { 0x0000, 0x0000 }, /* R355 */
+        { 0x0000, 0x0000 }, /* R356 */
+        { 0x0000, 0x0000 }, /* R357 */
+        { 0x0000, 0x0000 }, /* R358 */
+        { 0x0000, 0x0000 }, /* R359 */
+        { 0x0000, 0x0000 }, /* R360 */
+        { 0x0000, 0x0000 }, /* R361 */
+        { 0x0000, 0x0000 }, /* R362 */
+        { 0x0000, 0x0000 }, /* R363 */
+        { 0x0000, 0x0000 }, /* R364 */
+        { 0x0000, 0x0000 }, /* R365 */
+        { 0x0000, 0x0000 }, /* R366 */
+        { 0x0000, 0x0000 }, /* R367 */
+        { 0x0000, 0x0000 }, /* R368 */
+        { 0x0000, 0x0000 }, /* R369 */
+        { 0x0000, 0x0000 }, /* R370 */
+        { 0x0000, 0x0000 }, /* R371 */
+        { 0x0000, 0x0000 }, /* R372 */
+        { 0x0000, 0x0000 }, /* R373 */
+        { 0x0000, 0x0000 }, /* R374 */
+        { 0x0000, 0x0000 }, /* R375 */
+        { 0x0000, 0x0000 }, /* R376 */
+        { 0x0000, 0x0000 }, /* R377 */
+        { 0x0000, 0x0000 }, /* R378 */
+        { 0x0000, 0x0000 }, /* R379 */
+        { 0x0000, 0x0000 }, /* R380 */
+        { 0x0000, 0x0000 }, /* R381 */
+        { 0x0000, 0x0000 }, /* R382 */
+        { 0x0000, 0x0000 }, /* R383 */
+        { 0x0000, 0x0000 }, /* R384 */
+        { 0x0000, 0x0000 }, /* R385 */
+        { 0x0000, 0x0000 }, /* R386 */
+        { 0x0000, 0x0000 }, /* R387 */
+        { 0x0000, 0x0000 }, /* R388 */
+        { 0x0000, 0x0000 }, /* R389 */
+        { 0x0000, 0x0000 }, /* R390 */
+        { 0x0000, 0x0000 }, /* R391 */
+        { 0x0000, 0x0000 }, /* R392 */
+        { 0x0000, 0x0000 }, /* R393 */
+        { 0x0000, 0x0000 }, /* R394 */
+        { 0x0000, 0x0000 }, /* R395 */
+        { 0x0000, 0x0000 }, /* R396 */
+        { 0x0000, 0x0000 }, /* R397 */
+        { 0x0000, 0x0000 }, /* R398 */
+        { 0x0000, 0x0000 }, /* R399 */
+        { 0x0000, 0x0000 }, /* R400 */
+        { 0x0000, 0x0000 }, /* R401 */
+        { 0x0000, 0x0000 }, /* R402 */
+        { 0x0000, 0x0000 }, /* R403 */
+        { 0x0000, 0x0000 }, /* R404 */
+        { 0x0000, 0x0000 }, /* R405 */
+        { 0x0000, 0x0000 }, /* R406 */
+        { 0x0000, 0x0000 }, /* R407 */
+        { 0x0000, 0x0000 }, /* R408 */
+        { 0x0000, 0x0000 }, /* R409 */
+        { 0x0000, 0x0000 }, /* R410 */
+        { 0x0000, 0x0000 }, /* R411 */
+        { 0x0000, 0x0000 }, /* R412 */
+        { 0x0000, 0x0000 }, /* R413 */
+        { 0x0000, 0x0000 }, /* R414 */
+        { 0x0000, 0x0000 }, /* R415 */
+        { 0x0000, 0x0000 }, /* R416 */
+        { 0x0000, 0x0000 }, /* R417 */
+        { 0x0000, 0x0000 }, /* R418 */
+        { 0x0000, 0x0000 }, /* R419 */
+        { 0x0000, 0x0000 }, /* R420 */
+        { 0x0000, 0x0000 }, /* R421 */
+        { 0x0000, 0x0000 }, /* R422 */
+        { 0x0000, 0x0000 }, /* R423 */
+        { 0x0000, 0x0000 }, /* R424 */
+        { 0x0000, 0x0000 }, /* R425 */
+        { 0x0000, 0x0000 }, /* R426 */
+        { 0x0000, 0x0000 }, /* R427 */
+        { 0x0000, 0x0000 }, /* R428 */
+        { 0x0000, 0x0000 }, /* R429 */
+        { 0x0000, 0x0000 }, /* R430 */
+        { 0x0000, 0x0000 }, /* R431 */
+        { 0x0000, 0x0000 }, /* R432 */
+        { 0x0000, 0x0000 }, /* R433 */
+        { 0x0000, 0x0000 }, /* R434 */
+        { 0x0000, 0x0000 }, /* R435 */
+        { 0x0000, 0x0000 }, /* R436 */
+        { 0x0000, 0x0000 }, /* R437 */
+        { 0x0000, 0x0000 }, /* R438 */
+        { 0x0000, 0x0000 }, /* R439 */
+        { 0x0000, 0x0000 }, /* R440 */
+        { 0x0000, 0x0000 }, /* R441 */
+        { 0x0000, 0x0000 }, /* R442 */
+        { 0x0000, 0x0000 }, /* R443 */
+        { 0x0000, 0x0000 }, /* R444 */
+        { 0x0000, 0x0000 }, /* R445 */
+        { 0x0000, 0x0000 }, /* R446 */
+        { 0x0000, 0x0000 }, /* R447 */
+        { 0x0000, 0x0000 }, /* R448 */
+        { 0x0000, 0x0000 }, /* R449 */
+        { 0x0000, 0x0000 }, /* R450 */
+        { 0x0000, 0x0000 }, /* R451 */
+        { 0x0000, 0x0000 }, /* R452 */
+        { 0x0000, 0x0000 }, /* R453 */
+        { 0x0000, 0x0000 }, /* R454 */
+        { 0x0000, 0x0000 }, /* R455 */
+        { 0x0000, 0x0000 }, /* R456 */
+        { 0x0000, 0x0000 }, /* R457 */
+        { 0x0000, 0x0000 }, /* R458 */
+        { 0x0000, 0x0000 }, /* R459 */
+        { 0x0000, 0x0000 }, /* R460 */
+        { 0x0000, 0x0000 }, /* R461 */
+        { 0x0000, 0x0000 }, /* R462 */
+        { 0x0000, 0x0000 }, /* R463 */
+        { 0x0000, 0x0000 }, /* R464 */
+        { 0x0000, 0x0000 }, /* R465 */
+        { 0x0000, 0x0000 }, /* R466 */
+        { 0x0000, 0x0000 }, /* R467 */
+        { 0x0000, 0x0000 }, /* R468 */
+        { 0x0000, 0x0000 }, /* R469 */
+        { 0x0000, 0x0000 }, /* R470 */
+        { 0x0000, 0x0000 }, /* R471 */
+        { 0x0000, 0x0000 }, /* R472 */
+        { 0x0000, 0x0000 }, /* R473 */
+        { 0x0000, 0x0000 }, /* R474 */
+        { 0x0000, 0x0000 }, /* R475 */
+        { 0x0000, 0x0000 }, /* R476 */
+        { 0x0000, 0x0000 }, /* R477 */
+        { 0x0000, 0x0000 }, /* R478 */
+        { 0x0000, 0x0000 }, /* R479 */
+        { 0x0000, 0x0000 }, /* R480 */
+        { 0x0000, 0x0000 }, /* R481 */
+        { 0x0000, 0x0000 }, /* R482 */
+        { 0x0000, 0x0000 }, /* R483 */
+        { 0x0000, 0x0000 }, /* R484 */
+        { 0x0000, 0x0000 }, /* R485 */
+        { 0x0000, 0x0000 }, /* R486 */
+        { 0x0000, 0x0000 }, /* R487 */
+        { 0x0000, 0x0000 }, /* R488 */
+        { 0x0000, 0x0000 }, /* R489 */
+        { 0x0000, 0x0000 }, /* R490 */
+        { 0x0000, 0x0000 }, /* R491 */
+        { 0x0000, 0x0000 }, /* R492 */
+        { 0x0000, 0x0000 }, /* R493 */
+        { 0x0000, 0x0000 }, /* R494 */
+        { 0x0000, 0x0000 }, /* R495 */
+        { 0x0000, 0x0000 }, /* R496 */
+        { 0x0000, 0x0000 }, /* R497 */
+        { 0x0000, 0x0000 }, /* R498 */
+        { 0x0000, 0x0000 }, /* R499 */
+        { 0x0000, 0x0000 }, /* R500 */
+        { 0x0000, 0x0000 }, /* R501 */
+        { 0x0000, 0x0000 }, /* R502 */
+        { 0x0000, 0x0000 }, /* R503 */
+        { 0x0000, 0x0000 }, /* R504 */
+        { 0x0000, 0x0000 }, /* R505 */
+        { 0x0000, 0x0000 }, /* R506 */
+        { 0x0000, 0x0000 }, /* R507 */
+        { 0x0000, 0x0000 }, /* R508 */
+        { 0x0000, 0x0000 }, /* R509 */
+        { 0x0000, 0x0000 }, /* R510 */
+        { 0x0000, 0x0000 }, /* R511 */
+        { 0x001F, 0x001F }, /* R512   - AIF1 Clocking (1) */
+        { 0x003F, 0x003F }, /* R513   - AIF1 Clocking (2) */
+        { 0x0000, 0x0000 }, /* R514 */
+        { 0x0000, 0x0000 }, /* R515 */
+        { 0x001F, 0x001F }, /* R516   - AIF2 Clocking (1) */
+        { 0x003F, 0x003F }, /* R517   - AIF2 Clocking (2) */
+        { 0x0000, 0x0000 }, /* R518 */
+        { 0x0000, 0x0000 }, /* R519 */
+        { 0x001F, 0x001F }, /* R520   - Clocking (1) */
+        { 0x0777, 0x0777 }, /* R521   - Clocking (2) */
+        { 0x0000, 0x0000 }, /* R522 */
+        { 0x0000, 0x0000 }, /* R523 */
+        { 0x0000, 0x0000 }, /* R524 */
+        { 0x0000, 0x0000 }, /* R525 */
+        { 0x0000, 0x0000 }, /* R526 */
+        { 0x0000, 0x0000 }, /* R527 */
+        { 0x00FF, 0x00FF }, /* R528   - AIF1 Rate */
+        { 0x00FF, 0x00FF }, /* R529   - AIF2 Rate */
+        { 0x000F, 0x0000 }, /* R530   - Rate Status */
+        { 0x0000, 0x0000 }, /* R531 */
+        { 0x0000, 0x0000 }, /* R532 */
+        { 0x0000, 0x0000 }, /* R533 */
+        { 0x0000, 0x0000 }, /* R534 */
+        { 0x0000, 0x0000 }, /* R535 */
+        { 0x0000, 0x0000 }, /* R536 */
+        { 0x0000, 0x0000 }, /* R537 */
+        { 0x0000, 0x0000 }, /* R538 */
+        { 0x0000, 0x0000 }, /* R539 */
+        { 0x0000, 0x0000 }, /* R540 */
+        { 0x0000, 0x0000 }, /* R541 */
+        { 0x0000, 0x0000 }, /* R542 */
+        { 0x0000, 0x0000 }, /* R543 */
+        { 0x0007, 0x0007 }, /* R544   - FLL1 Control (1) */
+        { 0x3F77, 0x3F77 }, /* R545   - FLL1 Control (2) */
+        { 0xFFFF, 0xFFFF }, /* R546   - FLL1 Control (3) */
+        { 0x7FEF, 0x7FEF }, /* R547   - FLL1 Control (4) */
+        { 0x1FDB, 0x1FDB }, /* R548   - FLL1 Control (5) */
+        { 0x0000, 0x0000 }, /* R549 */
+        { 0x0000, 0x0000 }, /* R550 */
+        { 0x0000, 0x0000 }, /* R551 */
+        { 0x0000, 0x0000 }, /* R552 */
+        { 0x0000, 0x0000 }, /* R553 */
+        { 0x0000, 0x0000 }, /* R554 */
+        { 0x0000, 0x0000 }, /* R555 */
+        { 0x0000, 0x0000 }, /* R556 */
+        { 0x0000, 0x0000 }, /* R557 */
+        { 0x0000, 0x0000 }, /* R558 */
+        { 0x0000, 0x0000 }, /* R559 */
+        { 0x0000, 0x0000 }, /* R560 */
+        { 0x0000, 0x0000 }, /* R561 */
+        { 0x0000, 0x0000 }, /* R562 */
+        { 0x0000, 0x0000 }, /* R563 */
+        { 0x0000, 0x0000 }, /* R564 */
+        { 0x0000, 0x0000 }, /* R565 */
+        { 0x0000, 0x0000 }, /* R566 */
+        { 0x0000, 0x0000 }, /* R567 */
+        { 0x0000, 0x0000 }, /* R568 */
+        { 0x0000, 0x0000 }, /* R569 */
+        { 0x0000, 0x0000 }, /* R570 */
+        { 0x0000, 0x0000 }, /* R571 */
+        { 0x0000, 0x0000 }, /* R572 */
+        { 0x0000, 0x0000 }, /* R573 */
+        { 0x0000, 0x0000 }, /* R574 */
+        { 0x0000, 0x0000 }, /* R575 */
+        { 0x0007, 0x0007 }, /* R576   - FLL2 Control (1) */
+        { 0x3F77, 0x3F77 }, /* R577   - FLL2 Control (2) */
+        { 0xFFFF, 0xFFFF }, /* R578   - FLL2 Control (3) */
+        { 0x7FEF, 0x7FEF }, /* R579   - FLL2 Control (4) */
+        { 0x1FDB, 0x1FDB }, /* R580   - FLL2 Control (5) */
+        { 0x0000, 0x0000 }, /* R581 */
+        { 0x0000, 0x0000 }, /* R582 */
+        { 0x0000, 0x0000 }, /* R583 */
+        { 0x0000, 0x0000 }, /* R584 */
+        { 0x0000, 0x0000 }, /* R585 */
+        { 0x0000, 0x0000 }, /* R586 */
+        { 0x0000, 0x0000 }, /* R587 */
+        { 0x0000, 0x0000 }, /* R588 */
+        { 0x0000, 0x0000 }, /* R589 */
+        { 0x0000, 0x0000 }, /* R590 */
+        { 0x0000, 0x0000 }, /* R591 */
+        { 0x0000, 0x0000 }, /* R592 */
+        { 0x0000, 0x0000 }, /* R593 */
+        { 0x0000, 0x0000 }, /* R594 */
+        { 0x0000, 0x0000 }, /* R595 */
+        { 0x0000, 0x0000 }, /* R596 */
+        { 0x0000, 0x0000 }, /* R597 */
+        { 0x0000, 0x0000 }, /* R598 */
+        { 0x0000, 0x0000 }, /* R599 */
+        { 0x0000, 0x0000 }, /* R600 */
+        { 0x0000, 0x0000 }, /* R601 */
+        { 0x0000, 0x0000 }, /* R602 */
+        { 0x0000, 0x0000 }, /* R603 */
+        { 0x0000, 0x0000 }, /* R604 */
+        { 0x0000, 0x0000 }, /* R605 */
+        { 0x0000, 0x0000 }, /* R606 */
+        { 0x0000, 0x0000 }, /* R607 */
+        { 0x0000, 0x0000 }, /* R608 */
+        { 0x0000, 0x0000 }, /* R609 */
+        { 0x0000, 0x0000 }, /* R610 */
+        { 0x0000, 0x0000 }, /* R611 */
+        { 0x0000, 0x0000 }, /* R612 */
+        { 0x0000, 0x0000 }, /* R613 */
+        { 0x0000, 0x0000 }, /* R614 */
+        { 0x0000, 0x0000 }, /* R615 */
+        { 0x0000, 0x0000 }, /* R616 */
+        { 0x0000, 0x0000 }, /* R617 */
+        { 0x0000, 0x0000 }, /* R618 */
+        { 0x0000, 0x0000 }, /* R619 */
+        { 0x0000, 0x0000 }, /* R620 */
+        { 0x0000, 0x0000 }, /* R621 */
+        { 0x0000, 0x0000 }, /* R622 */
+        { 0x0000, 0x0000 }, /* R623 */
+        { 0x0000, 0x0000 }, /* R624 */
+        { 0x0000, 0x0000 }, /* R625 */
+        { 0x0000, 0x0000 }, /* R626 */
+        { 0x0000, 0x0000 }, /* R627 */
+        { 0x0000, 0x0000 }, /* R628 */
+        { 0x0000, 0x0000 }, /* R629 */
+        { 0x0000, 0x0000 }, /* R630 */
+        { 0x0000, 0x0000 }, /* R631 */
+        { 0x0000, 0x0000 }, /* R632 */
+        { 0x0000, 0x0000 }, /* R633 */
+        { 0x0000, 0x0000 }, /* R634 */
+        { 0x0000, 0x0000 }, /* R635 */
+        { 0x0000, 0x0000 }, /* R636 */
+        { 0x0000, 0x0000 }, /* R637 */
+        { 0x0000, 0x0000 }, /* R638 */
+        { 0x0000, 0x0000 }, /* R639 */
+        { 0x0000, 0x0000 }, /* R640 */
+        { 0x0000, 0x0000 }, /* R641 */
+        { 0x0000, 0x0000 }, /* R642 */
+        { 0x0000, 0x0000 }, /* R643 */
+        { 0x0000, 0x0000 }, /* R644 */
+        { 0x0000, 0x0000 }, /* R645 */
+        { 0x0000, 0x0000 }, /* R646 */
+        { 0x0000, 0x0000 }, /* R647 */
+        { 0x0000, 0x0000 }, /* R648 */
+        { 0x0000, 0x0000 }, /* R649 */
+        { 0x0000, 0x0000 }, /* R650 */
+        { 0x0000, 0x0000 }, /* R651 */
+        { 0x0000, 0x0000 }, /* R652 */
+        { 0x0000, 0x0000 }, /* R653 */
+        { 0x0000, 0x0000 }, /* R654 */
+        { 0x0000, 0x0000 }, /* R655 */
+        { 0x0000, 0x0000 }, /* R656 */
+        { 0x0000, 0x0000 }, /* R657 */
+        { 0x0000, 0x0000 }, /* R658 */
+        { 0x0000, 0x0000 }, /* R659 */
+        { 0x0000, 0x0000 }, /* R660 */
+        { 0x0000, 0x0000 }, /* R661 */
+        { 0x0000, 0x0000 }, /* R662 */
+        { 0x0000, 0x0000 }, /* R663 */
+        { 0x0000, 0x0000 }, /* R664 */
+        { 0x0000, 0x0000 }, /* R665 */
+        { 0x0000, 0x0000 }, /* R666 */
+        { 0x0000, 0x0000 }, /* R667 */
+        { 0x0000, 0x0000 }, /* R668 */
+        { 0x0000, 0x0000 }, /* R669 */
+        { 0x0000, 0x0000 }, /* R670 */
+        { 0x0000, 0x0000 }, /* R671 */
+        { 0x0000, 0x0000 }, /* R672 */
+        { 0x0000, 0x0000 }, /* R673 */
+        { 0x0000, 0x0000 }, /* R674 */
+        { 0x0000, 0x0000 }, /* R675 */
+        { 0x0000, 0x0000 }, /* R676 */
+        { 0x0000, 0x0000 }, /* R677 */
+        { 0x0000, 0x0000 }, /* R678 */
+        { 0x0000, 0x0000 }, /* R679 */
+        { 0x0000, 0x0000 }, /* R680 */
+        { 0x0000, 0x0000 }, /* R681 */
+        { 0x0000, 0x0000 }, /* R682 */
+        { 0x0000, 0x0000 }, /* R683 */
+        { 0x0000, 0x0000 }, /* R684 */
+        { 0x0000, 0x0000 }, /* R685 */
+        { 0x0000, 0x0000 }, /* R686 */
+        { 0x0000, 0x0000 }, /* R687 */
+        { 0x0000, 0x0000 }, /* R688 */
+        { 0x0000, 0x0000 }, /* R689 */
+        { 0x0000, 0x0000 }, /* R690 */
+        { 0x0000, 0x0000 }, /* R691 */
+        { 0x0000, 0x0000 }, /* R692 */
+        { 0x0000, 0x0000 }, /* R693 */
+        { 0x0000, 0x0000 }, /* R694 */
+        { 0x0000, 0x0000 }, /* R695 */
+        { 0x0000, 0x0000 }, /* R696 */
+        { 0x0000, 0x0000 }, /* R697 */
+        { 0x0000, 0x0000 }, /* R698 */
+        { 0x0000, 0x0000 }, /* R699 */
+        { 0x0000, 0x0000 }, /* R700 */
+        { 0x0000, 0x0000 }, /* R701 */
+        { 0x0000, 0x0000 }, /* R702 */
+        { 0x0000, 0x0000 }, /* R703 */
+        { 0x0000, 0x0000 }, /* R704 */
+        { 0x0000, 0x0000 }, /* R705 */
+        { 0x0000, 0x0000 }, /* R706 */
+        { 0x0000, 0x0000 }, /* R707 */
+        { 0x0000, 0x0000 }, /* R708 */
+        { 0x0000, 0x0000 }, /* R709 */
+        { 0x0000, 0x0000 }, /* R710 */
+        { 0x0000, 0x0000 }, /* R711 */
+        { 0x0000, 0x0000 }, /* R712 */
+        { 0x0000, 0x0000 }, /* R713 */
+        { 0x0000, 0x0000 }, /* R714 */
+        { 0x0000, 0x0000 }, /* R715 */
+        { 0x0000, 0x0000 }, /* R716 */
+        { 0x0000, 0x0000 }, /* R717 */
+        { 0x0000, 0x0000 }, /* R718 */
+        { 0x0000, 0x0000 }, /* R719 */
+        { 0x0000, 0x0000 }, /* R720 */
+        { 0x0000, 0x0000 }, /* R721 */
+        { 0x0000, 0x0000 }, /* R722 */
+        { 0x0000, 0x0000 }, /* R723 */
+        { 0x0000, 0x0000 }, /* R724 */
+        { 0x0000, 0x0000 }, /* R725 */
+        { 0x0000, 0x0000 }, /* R726 */
+        { 0x0000, 0x0000 }, /* R727 */
+        { 0x0000, 0x0000 }, /* R728 */
+        { 0x0000, 0x0000 }, /* R729 */
+        { 0x0000, 0x0000 }, /* R730 */
+        { 0x0000, 0x0000 }, /* R731 */
+        { 0x0000, 0x0000 }, /* R732 */
+        { 0x0000, 0x0000 }, /* R733 */
+        { 0x0000, 0x0000 }, /* R734 */
+        { 0x0000, 0x0000 }, /* R735 */
+        { 0x0000, 0x0000 }, /* R736 */
+        { 0x0000, 0x0000 }, /* R737 */
+        { 0x0000, 0x0000 }, /* R738 */
+        { 0x0000, 0x0000 }, /* R739 */
+        { 0x0000, 0x0000 }, /* R740 */
+        { 0x0000, 0x0000 }, /* R741 */
+        { 0x0000, 0x0000 }, /* R742 */
+        { 0x0000, 0x0000 }, /* R743 */
+        { 0x0000, 0x0000 }, /* R744 */
+        { 0x0000, 0x0000 }, /* R745 */
+        { 0x0000, 0x0000 }, /* R746 */
+        { 0x0000, 0x0000 }, /* R747 */
+        { 0x0000, 0x0000 }, /* R748 */
+        { 0x0000, 0x0000 }, /* R749 */
+        { 0x0000, 0x0000 }, /* R750 */
+        { 0x0000, 0x0000 }, /* R751 */
+        { 0x0000, 0x0000 }, /* R752 */
+        { 0x0000, 0x0000 }, /* R753 */
+        { 0x0000, 0x0000 }, /* R754 */
+        { 0x0000, 0x0000 }, /* R755 */
+        { 0x0000, 0x0000 }, /* R756 */
+        { 0x0000, 0x0000 }, /* R757 */
+        { 0x0000, 0x0000 }, /* R758 */
+        { 0x0000, 0x0000 }, /* R759 */
+        { 0x0000, 0x0000 }, /* R760 */
+        { 0x0000, 0x0000 }, /* R761 */
+        { 0x0000, 0x0000 }, /* R762 */
+        { 0x0000, 0x0000 }, /* R763 */
+        { 0x0000, 0x0000 }, /* R764 */
+        { 0x0000, 0x0000 }, /* R765 */
+        { 0x0000, 0x0000 }, /* R766 */
+        { 0x0000, 0x0000 }, /* R767 */
+        { 0xE1F8, 0xE1F8 }, /* R768   - AIF1 Control (1) */
+        { 0xCD1F, 0xCD1F }, /* R769   - AIF1 Control (2) */
+        { 0xF000, 0xF000 }, /* R770   - AIF1 Master/Slave */
+        { 0x01F0, 0x01F0 }, /* R771   - AIF1 BCLK */
+        { 0x0FFF, 0x0FFF }, /* R772   - AIF1ADC LRCLK */
+        { 0x0FFF, 0x0FFF }, /* R773   - AIF1DAC LRCLK */
+        { 0x0003, 0x0003 }, /* R774   - AIF1DAC Data */
+        { 0x0003, 0x0003 }, /* R775   - AIF1ADC Data */
+        { 0x0000, 0x0000 }, /* R776 */
+        { 0x0000, 0x0000 }, /* R777 */
+        { 0x0000, 0x0000 }, /* R778 */
+        { 0x0000, 0x0000 }, /* R779 */
+        { 0x0000, 0x0000 }, /* R780 */
+        { 0x0000, 0x0000 }, /* R781 */
+        { 0x0000, 0x0000 }, /* R782 */
+        { 0x0000, 0x0000 }, /* R783 */
+        { 0xF1F8, 0xF1F8 }, /* R784   - AIF2 Control (1) */
+        { 0xFD1F, 0xFD1F }, /* R785   - AIF2 Control (2) */
+        { 0xF000, 0xF000 }, /* R786   - AIF2 Master/Slave */
+        { 0x01F0, 0x01F0 }, /* R787   - AIF2 BCLK */
+        { 0x0FFF, 0x0FFF }, /* R788   - AIF2ADC LRCLK */
+        { 0x0FFF, 0x0FFF }, /* R789   - AIF2DAC LRCLK */
+        { 0x0003, 0x0003 }, /* R790   - AIF2DAC Data */
+        { 0x0003, 0x0003 }, /* R791   - AIF2ADC Data */
+        { 0x0000, 0x0000 }, /* R792 */
+        { 0x0000, 0x0000 }, /* R793 */
+        { 0x0000, 0x0000 }, /* R794 */
+        { 0x0000, 0x0000 }, /* R795 */
+        { 0x0000, 0x0000 }, /* R796 */
+        { 0x0000, 0x0000 }, /* R797 */
+        { 0x0000, 0x0000 }, /* R798 */
+        { 0x0000, 0x0000 }, /* R799 */
+        { 0x0000, 0x0000 }, /* R800 */
+        { 0x0000, 0x0000 }, /* R801 */
+        { 0x0000, 0x0000 }, /* R802 */
+        { 0x0000, 0x0000 }, /* R803 */
+        { 0x0000, 0x0000 }, /* R804 */
+        { 0x0000, 0x0000 }, /* R805 */
+        { 0x0000, 0x0000 }, /* R806 */
+        { 0x0000, 0x0000 }, /* R807 */
+        { 0x0000, 0x0000 }, /* R808 */
+        { 0x0000, 0x0000 }, /* R809 */
+        { 0x0000, 0x0000 }, /* R810 */
+        { 0x0000, 0x0000 }, /* R811 */
+        { 0x0000, 0x0000 }, /* R812 */
+        { 0x0000, 0x0000 }, /* R813 */
+        { 0x0000, 0x0000 }, /* R814 */
+        { 0x0000, 0x0000 }, /* R815 */
+        { 0x0000, 0x0000 }, /* R816 */
+        { 0x0000, 0x0000 }, /* R817 */
+        { 0x0000, 0x0000 }, /* R818 */
+        { 0x0000, 0x0000 }, /* R819 */
+        { 0x0000, 0x0000 }, /* R820 */
+        { 0x0000, 0x0000 }, /* R821 */
+        { 0x0000, 0x0000 }, /* R822 */
+        { 0x0000, 0x0000 }, /* R823 */
+        { 0x0000, 0x0000 }, /* R824 */
+        { 0x0000, 0x0000 }, /* R825 */
+        { 0x0000, 0x0000 }, /* R826 */
+        { 0x0000, 0x0000 }, /* R827 */
+        { 0x0000, 0x0000 }, /* R828 */
+        { 0x0000, 0x0000 }, /* R829 */
+        { 0x0000, 0x0000 }, /* R830 */
+        { 0x0000, 0x0000 }, /* R831 */
+        { 0x0000, 0x0000 }, /* R832 */
+        { 0x0000, 0x0000 }, /* R833 */
+        { 0x0000, 0x0000 }, /* R834 */
+        { 0x0000, 0x0000 }, /* R835 */
+        { 0x0000, 0x0000 }, /* R836 */
+        { 0x0000, 0x0000 }, /* R837 */
+        { 0x0000, 0x0000 }, /* R838 */
+        { 0x0000, 0x0000 }, /* R839 */
+        { 0x0000, 0x0000 }, /* R840 */
+        { 0x0000, 0x0000 }, /* R841 */
+        { 0x0000, 0x0000 }, /* R842 */
+        { 0x0000, 0x0000 }, /* R843 */
+        { 0x0000, 0x0000 }, /* R844 */
+        { 0x0000, 0x0000 }, /* R845 */
+        { 0x0000, 0x0000 }, /* R846 */
+        { 0x0000, 0x0000 }, /* R847 */
+        { 0x0000, 0x0000 }, /* R848 */
+        { 0x0000, 0x0000 }, /* R849 */
+        { 0x0000, 0x0000 }, /* R850 */
+        { 0x0000, 0x0000 }, /* R851 */
+        { 0x0000, 0x0000 }, /* R852 */
+        { 0x0000, 0x0000 }, /* R853 */
+        { 0x0000, 0x0000 }, /* R854 */
+        { 0x0000, 0x0000 }, /* R855 */
+        { 0x0000, 0x0000 }, /* R856 */
+        { 0x0000, 0x0000 }, /* R857 */
+        { 0x0000, 0x0000 }, /* R858 */
+        { 0x0000, 0x0000 }, /* R859 */
+        { 0x0000, 0x0000 }, /* R860 */
+        { 0x0000, 0x0000 }, /* R861 */
+        { 0x0000, 0x0000 }, /* R862 */
+        { 0x0000, 0x0000 }, /* R863 */
+        { 0x0000, 0x0000 }, /* R864 */
+        { 0x0000, 0x0000 }, /* R865 */
+        { 0x0000, 0x0000 }, /* R866 */
+        { 0x0000, 0x0000 }, /* R867 */
+        { 0x0000, 0x0000 }, /* R868 */
+        { 0x0000, 0x0000 }, /* R869 */
+        { 0x0000, 0x0000 }, /* R870 */
+        { 0x0000, 0x0000 }, /* R871 */
+        { 0x0000, 0x0000 }, /* R872 */
+        { 0x0000, 0x0000 }, /* R873 */
+        { 0x0000, 0x0000 }, /* R874 */
+        { 0x0000, 0x0000 }, /* R875 */
+        { 0x0000, 0x0000 }, /* R876 */
+        { 0x0000, 0x0000 }, /* R877 */
+        { 0x0000, 0x0000 }, /* R878 */
+        { 0x0000, 0x0000 }, /* R879 */
+        { 0x0000, 0x0000 }, /* R880 */
+        { 0x0000, 0x0000 }, /* R881 */
+        { 0x0000, 0x0000 }, /* R882 */
+        { 0x0000, 0x0000 }, /* R883 */
+        { 0x0000, 0x0000 }, /* R884 */
+        { 0x0000, 0x0000 }, /* R885 */
+        { 0x0000, 0x0000 }, /* R886 */
+        { 0x0000, 0x0000 }, /* R887 */
+        { 0x0000, 0x0000 }, /* R888 */
+        { 0x0000, 0x0000 }, /* R889 */
+        { 0x0000, 0x0000 }, /* R890 */
+        { 0x0000, 0x0000 }, /* R891 */
+        { 0x0000, 0x0000 }, /* R892 */
+        { 0x0000, 0x0000 }, /* R893 */
+        { 0x0000, 0x0000 }, /* R894 */
+        { 0x0000, 0x0000 }, /* R895 */
+        { 0x0000, 0x0000 }, /* R896 */
+        { 0x0000, 0x0000 }, /* R897 */
+        { 0x0000, 0x0000 }, /* R898 */
+        { 0x0000, 0x0000 }, /* R899 */
+        { 0x0000, 0x0000 }, /* R900 */
+        { 0x0000, 0x0000 }, /* R901 */
+        { 0x0000, 0x0000 }, /* R902 */
+        { 0x0000, 0x0000 }, /* R903 */
+        { 0x0000, 0x0000 }, /* R904 */
+        { 0x0000, 0x0000 }, /* R905 */
+        { 0x0000, 0x0000 }, /* R906 */
+        { 0x0000, 0x0000 }, /* R907 */
+        { 0x0000, 0x0000 }, /* R908 */
+        { 0x0000, 0x0000 }, /* R909 */
+        { 0x0000, 0x0000 }, /* R910 */
+        { 0x0000, 0x0000 }, /* R911 */
+        { 0x0000, 0x0000 }, /* R912 */
+        { 0x0000, 0x0000 }, /* R913 */
+        { 0x0000, 0x0000 }, /* R914 */
+        { 0x0000, 0x0000 }, /* R915 */
+        { 0x0000, 0x0000 }, /* R916 */
+        { 0x0000, 0x0000 }, /* R917 */
+        { 0x0000, 0x0000 }, /* R918 */
+        { 0x0000, 0x0000 }, /* R919 */
+        { 0x0000, 0x0000 }, /* R920 */
+        { 0x0000, 0x0000 }, /* R921 */
+        { 0x0000, 0x0000 }, /* R922 */
+        { 0x0000, 0x0000 }, /* R923 */
+        { 0x0000, 0x0000 }, /* R924 */
+        { 0x0000, 0x0000 }, /* R925 */
+        { 0x0000, 0x0000 }, /* R926 */
+        { 0x0000, 0x0000 }, /* R927 */
+        { 0x0000, 0x0000 }, /* R928 */
+        { 0x0000, 0x0000 }, /* R929 */
+        { 0x0000, 0x0000 }, /* R930 */
+        { 0x0000, 0x0000 }, /* R931 */
+        { 0x0000, 0x0000 }, /* R932 */
+        { 0x0000, 0x0000 }, /* R933 */
+        { 0x0000, 0x0000 }, /* R934 */
+        { 0x0000, 0x0000 }, /* R935 */
+        { 0x0000, 0x0000 }, /* R936 */
+        { 0x0000, 0x0000 }, /* R937 */
+        { 0x0000, 0x0000 }, /* R938 */
+        { 0x0000, 0x0000 }, /* R939 */
+        { 0x0000, 0x0000 }, /* R940 */
+        { 0x0000, 0x0000 }, /* R941 */
+        { 0x0000, 0x0000 }, /* R942 */
+        { 0x0000, 0x0000 }, /* R943 */
+        { 0x0000, 0x0000 }, /* R944 */
+        { 0x0000, 0x0000 }, /* R945 */
+        { 0x0000, 0x0000 }, /* R946 */
+        { 0x0000, 0x0000 }, /* R947 */
+        { 0x0000, 0x0000 }, /* R948 */
+        { 0x0000, 0x0000 }, /* R949 */
+        { 0x0000, 0x0000 }, /* R950 */
+        { 0x0000, 0x0000 }, /* R951 */
+        { 0x0000, 0x0000 }, /* R952 */
+        { 0x0000, 0x0000 }, /* R953 */
+        { 0x0000, 0x0000 }, /* R954 */
+        { 0x0000, 0x0000 }, /* R955 */
+        { 0x0000, 0x0000 }, /* R956 */
+        { 0x0000, 0x0000 }, /* R957 */
+        { 0x0000, 0x0000 }, /* R958 */
+        { 0x0000, 0x0000 }, /* R959 */
+        { 0x0000, 0x0000 }, /* R960 */
+        { 0x0000, 0x0000 }, /* R961 */
+        { 0x0000, 0x0000 }, /* R962 */
+        { 0x0000, 0x0000 }, /* R963 */
+        { 0x0000, 0x0000 }, /* R964 */
+        { 0x0000, 0x0000 }, /* R965 */
+        { 0x0000, 0x0000 }, /* R966 */
+        { 0x0000, 0x0000 }, /* R967 */
+        { 0x0000, 0x0000 }, /* R968 */
+        { 0x0000, 0x0000 }, /* R969 */
+        { 0x0000, 0x0000 }, /* R970 */
+        { 0x0000, 0x0000 }, /* R971 */
+        { 0x0000, 0x0000 }, /* R972 */
+        { 0x0000, 0x0000 }, /* R973 */
+        { 0x0000, 0x0000 }, /* R974 */
+        { 0x0000, 0x0000 }, /* R975 */
+        { 0x0000, 0x0000 }, /* R976 */
+        { 0x0000, 0x0000 }, /* R977 */
+        { 0x0000, 0x0000 }, /* R978 */
+        { 0x0000, 0x0000 }, /* R979 */
+        { 0x0000, 0x0000 }, /* R980 */
+        { 0x0000, 0x0000 }, /* R981 */
+        { 0x0000, 0x0000 }, /* R982 */
+        { 0x0000, 0x0000 }, /* R983 */
+        { 0x0000, 0x0000 }, /* R984 */
+        { 0x0000, 0x0000 }, /* R985 */
+        { 0x0000, 0x0000 }, /* R986 */
+        { 0x0000, 0x0000 }, /* R987 */
+        { 0x0000, 0x0000 }, /* R988 */
+        { 0x0000, 0x0000 }, /* R989 */
+        { 0x0000, 0x0000 }, /* R990 */
+        { 0x0000, 0x0000 }, /* R991 */
+        { 0x0000, 0x0000 }, /* R992 */
+        { 0x0000, 0x0000 }, /* R993 */
+        { 0x0000, 0x0000 }, /* R994 */
+        { 0x0000, 0x0000 }, /* R995 */
+        { 0x0000, 0x0000 }, /* R996 */
+        { 0x0000, 0x0000 }, /* R997 */
+        { 0x0000, 0x0000 }, /* R998 */
+        { 0x0000, 0x0000 }, /* R999 */
+        { 0x0000, 0x0000 }, /* R1000 */
+        { 0x0000, 0x0000 }, /* R1001 */
+        { 0x0000, 0x0000 }, /* R1002 */
+        { 0x0000, 0x0000 }, /* R1003 */
+        { 0x0000, 0x0000 }, /* R1004 */
+        { 0x0000, 0x0000 }, /* R1005 */
+        { 0x0000, 0x0000 }, /* R1006 */
+        { 0x0000, 0x0000 }, /* R1007 */
+        { 0x0000, 0x0000 }, /* R1008 */
+        { 0x0000, 0x0000 }, /* R1009 */
+        { 0x0000, 0x0000 }, /* R1010 */
+        { 0x0000, 0x0000 }, /* R1011 */
+        { 0x0000, 0x0000 }, /* R1012 */
+        { 0x0000, 0x0000 }, /* R1013 */
+        { 0x0000, 0x0000 }, /* R1014 */
+        { 0x0000, 0x0000 }, /* R1015 */
+        { 0x0000, 0x0000 }, /* R1016 */
+        { 0x0000, 0x0000 }, /* R1017 */
+        { 0x0000, 0x0000 }, /* R1018 */
+        { 0x0000, 0x0000 }, /* R1019 */
+        { 0x0000, 0x0000 }, /* R1020 */
+        { 0x0000, 0x0000 }, /* R1021 */
+        { 0x0000, 0x0000 }, /* R1022 */
+        { 0x0000, 0x0000 }, /* R1023 */
+        { 0x00FF, 0x01FF }, /* R1024  - AIF1 ADC1 Left Volume */
+        { 0x00FF, 0x01FF }, /* R1025  - AIF1 ADC1 Right Volume */
+        { 0x00FF, 0x01FF }, /* R1026  - AIF1 DAC1 Left Volume */
+        { 0x00FF, 0x01FF }, /* R1027  - AIF1 DAC1 Right Volume */
+        { 0x00FF, 0x01FF }, /* R1028  - AIF1 ADC2 Left Volume */
+        { 0x00FF, 0x01FF }, /* R1029  - AIF1 ADC2 Right Volume */
+        { 0x00FF, 0x01FF }, /* R1030  - AIF1 DAC2 Left Volume */
+        { 0x00FF, 0x01FF }, /* R1031  - AIF1 DAC2 Right Volume */
+        { 0x0000, 0x0000 }, /* R1032 */
+        { 0x0000, 0x0000 }, /* R1033 */
+        { 0x0000, 0x0000 }, /* R1034 */
+        { 0x0000, 0x0000 }, /* R1035 */
+        { 0x0000, 0x0000 }, /* R1036 */
+        { 0x0000, 0x0000 }, /* R1037 */
+        { 0x0000, 0x0000 }, /* R1038 */
+        { 0x0000, 0x0000 }, /* R1039 */
+        { 0xF800, 0xF800 }, /* R1040  - AIF1 ADC1 Filters */
+        { 0x7800, 0x7800 }, /* R1041  - AIF1 ADC2 Filters */
+        { 0x0000, 0x0000 }, /* R1042 */
+        { 0x0000, 0x0000 }, /* R1043 */
+        { 0x0000, 0x0000 }, /* R1044 */
+        { 0x0000, 0x0000 }, /* R1045 */
+        { 0x0000, 0x0000 }, /* R1046 */
+        { 0x0000, 0x0000 }, /* R1047 */
+        { 0x0000, 0x0000 }, /* R1048 */
+        { 0x0000, 0x0000 }, /* R1049 */
+        { 0x0000, 0x0000 }, /* R1050 */
+        { 0x0000, 0x0000 }, /* R1051 */
+        { 0x0000, 0x0000 }, /* R1052 */
+        { 0x0000, 0x0000 }, /* R1053 */
+        { 0x0000, 0x0000 }, /* R1054 */
+        { 0x0000, 0x0000 }, /* R1055 */
+        { 0x02B6, 0x02B6 }, /* R1056  - AIF1 DAC1 Filters (1) */
+        { 0x3F00, 0x3F00 }, /* R1057  - AIF1 DAC1 Filters (2) */
+        { 0x02B6, 0x02B6 }, /* R1058  - AIF1 DAC2 Filters (1) */
+        { 0x3F00, 0x3F00 }, /* R1059  - AIF1 DAC2 Filters (2) */
+        { 0x0000, 0x0000 }, /* R1060 */
+        { 0x0000, 0x0000 }, /* R1061 */
+        { 0x0000, 0x0000 }, /* R1062 */
+        { 0x0000, 0x0000 }, /* R1063 */
+        { 0x0000, 0x0000 }, /* R1064 */
+        { 0x0000, 0x0000 }, /* R1065 */
+        { 0x0000, 0x0000 }, /* R1066 */
+        { 0x0000, 0x0000 }, /* R1067 */
+        { 0x0000, 0x0000 }, /* R1068 */
+        { 0x0000, 0x0000 }, /* R1069 */
+        { 0x0000, 0x0000 }, /* R1070 */
+        { 0x0000, 0x0000 }, /* R1071 */
+        { 0x0000, 0x0000 }, /* R1072 */
+        { 0x0000, 0x0000 }, /* R1073 */
+        { 0x0000, 0x0000 }, /* R1074 */
+        { 0x0000, 0x0000 }, /* R1075 */
+        { 0x0000, 0x0000 }, /* R1076 */
+        { 0x0000, 0x0000 }, /* R1077 */
+        { 0x0000, 0x0000 }, /* R1078 */
+        { 0x0000, 0x0000 }, /* R1079 */
+        { 0x0000, 0x0000 }, /* R1080 */
+        { 0x0000, 0x0000 }, /* R1081 */
+        { 0x0000, 0x0000 }, /* R1082 */
+        { 0x0000, 0x0000 }, /* R1083 */
+        { 0x0000, 0x0000 }, /* R1084 */
+        { 0x0000, 0x0000 }, /* R1085 */
+        { 0x0000, 0x0000 }, /* R1086 */
+        { 0x0000, 0x0000 }, /* R1087 */
+        { 0xFFFF, 0xFFFF }, /* R1088  - AIF1 DRC1 (1) */
+        { 0x1FFF, 0x1FFF }, /* R1089  - AIF1 DRC1 (2) */
+        { 0xFFFF, 0xFFFF }, /* R1090  - AIF1 DRC1 (3) */
+        { 0x07FF, 0x07FF }, /* R1091  - AIF1 DRC1 (4) */
+        { 0x03FF, 0x03FF }, /* R1092  - AIF1 DRC1 (5) */
+        { 0x0000, 0x0000 }, /* R1093 */
+        { 0x0000, 0x0000 }, /* R1094 */
+        { 0x0000, 0x0000 }, /* R1095 */
+        { 0x0000, 0x0000 }, /* R1096 */
+        { 0x0000, 0x0000 }, /* R1097 */
+        { 0x0000, 0x0000 }, /* R1098 */
+        { 0x0000, 0x0000 }, /* R1099 */
+        { 0x0000, 0x0000 }, /* R1100 */
+        { 0x0000, 0x0000 }, /* R1101 */
+        { 0x0000, 0x0000 }, /* R1102 */
+        { 0x0000, 0x0000 }, /* R1103 */
+        { 0xFFFF, 0xFFFF }, /* R1104  - AIF1 DRC2 (1) */
+        { 0x1FFF, 0x1FFF }, /* R1105  - AIF1 DRC2 (2) */
+        { 0xFFFF, 0xFFFF }, /* R1106  - AIF1 DRC2 (3) */
+        { 0x07FF, 0x07FF }, /* R1107  - AIF1 DRC2 (4) */
+        { 0x03FF, 0x03FF }, /* R1108  - AIF1 DRC2 (5) */
+        { 0x0000, 0x0000 }, /* R1109 */
+        { 0x0000, 0x0000 }, /* R1110 */
+        { 0x0000, 0x0000 }, /* R1111 */
+        { 0x0000, 0x0000 }, /* R1112 */
+        { 0x0000, 0x0000 }, /* R1113 */
+        { 0x0000, 0x0000 }, /* R1114 */
+        { 0x0000, 0x0000 }, /* R1115 */
+        { 0x0000, 0x0000 }, /* R1116 */
+        { 0x0000, 0x0000 }, /* R1117 */
+        { 0x0000, 0x0000 }, /* R1118 */
+        { 0x0000, 0x0000 }, /* R1119 */
+        { 0x0000, 0x0000 }, /* R1120 */
+        { 0x0000, 0x0000 }, /* R1121 */
+        { 0x0000, 0x0000 }, /* R1122 */
+        { 0x0000, 0x0000 }, /* R1123 */
+        { 0x0000, 0x0000 }, /* R1124 */
+        { 0x0000, 0x0000 }, /* R1125 */
+        { 0x0000, 0x0000 }, /* R1126 */
+        { 0x0000, 0x0000 }, /* R1127 */
+        { 0x0000, 0x0000 }, /* R1128 */
+        { 0x0000, 0x0000 }, /* R1129 */
+        { 0x0000, 0x0000 }, /* R1130 */
+        { 0x0000, 0x0000 }, /* R1131 */
+        { 0x0000, 0x0000 }, /* R1132 */
+        { 0x0000, 0x0000 }, /* R1133 */
+        { 0x0000, 0x0000 }, /* R1134 */
+        { 0x0000, 0x0000 }, /* R1135 */
+        { 0x0000, 0x0000 }, /* R1136 */
+        { 0x0000, 0x0000 }, /* R1137 */
+        { 0x0000, 0x0000 }, /* R1138 */
+        { 0x0000, 0x0000 }, /* R1139 */
+        { 0x0000, 0x0000 }, /* R1140 */
+        { 0x0000, 0x0000 }, /* R1141 */
+        { 0x0000, 0x0000 }, /* R1142 */
+        { 0x0000, 0x0000 }, /* R1143 */
+        { 0x0000, 0x0000 }, /* R1144 */
+        { 0x0000, 0x0000 }, /* R1145 */
+        { 0x0000, 0x0000 }, /* R1146 */
+        { 0x0000, 0x0000 }, /* R1147 */
+        { 0x0000, 0x0000 }, /* R1148 */
+        { 0x0000, 0x0000 }, /* R1149 */
+        { 0x0000, 0x0000 }, /* R1150 */
+        { 0x0000, 0x0000 }, /* R1151 */
+        { 0xFFFF, 0xFFFF }, /* R1152  - AIF1 DAC1 EQ Gains (1) */
+        { 0xFFC0, 0xFFC0 }, /* R1153  - AIF1 DAC1 EQ Gains (2) */
+        { 0xFFFF, 0xFFFF }, /* R1154  - AIF1 DAC1 EQ Band 1 A */
+        { 0xFFFF, 0xFFFF }, /* R1155  - AIF1 DAC1 EQ Band 1 B */
+        { 0xFFFF, 0xFFFF }, /* R1156  - AIF1 DAC1 EQ Band 1 PG */
+        { 0xFFFF, 0xFFFF }, /* R1157  - AIF1 DAC1 EQ Band 2 A */
+        { 0xFFFF, 0xFFFF }, /* R1158  - AIF1 DAC1 EQ Band 2 B */
+        { 0xFFFF, 0xFFFF }, /* R1159  - AIF1 DAC1 EQ Band 2 C */
+        { 0xFFFF, 0xFFFF }, /* R1160  - AIF1 DAC1 EQ Band 2 PG */
+        { 0xFFFF, 0xFFFF }, /* R1161  - AIF1 DAC1 EQ Band 3 A */
+        { 0xFFFF, 0xFFFF }, /* R1162  - AIF1 DAC1 EQ Band 3 B */
+        { 0xFFFF, 0xFFFF }, /* R1163  - AIF1 DAC1 EQ Band 3 C */
+        { 0xFFFF, 0xFFFF }, /* R1164  - AIF1 DAC1 EQ Band 3 PG */
+        { 0xFFFF, 0xFFFF }, /* R1165  - AIF1 DAC1 EQ Band 4 A */
+        { 0xFFFF, 0xFFFF }, /* R1166  - AIF1 DAC1 EQ Band 4 B */
+        { 0xFFFF, 0xFFFF }, /* R1167  - AIF1 DAC1 EQ Band 4 C */
+        { 0xFFFF, 0xFFFF }, /* R1168  - AIF1 DAC1 EQ Band 4 PG */
+        { 0xFFFF, 0xFFFF }, /* R1169  - AIF1 DAC1 EQ Band 5 A */
+        { 0xFFFF, 0xFFFF }, /* R1170  - AIF1 DAC1 EQ Band 5 B */
+        { 0xFFFF, 0xFFFF }, /* R1171  - AIF1 DAC1 EQ Band 5 PG */
+        { 0x0000, 0x0000 }, /* R1172 */
+        { 0x0000, 0x0000 }, /* R1173 */
+        { 0x0000, 0x0000 }, /* R1174 */
+        { 0x0000, 0x0000 }, /* R1175 */
+        { 0x0000, 0x0000 }, /* R1176 */
+        { 0x0000, 0x0000 }, /* R1177 */
+        { 0x0000, 0x0000 }, /* R1178 */
+        { 0x0000, 0x0000 }, /* R1179 */
+        { 0x0000, 0x0000 }, /* R1180 */
+        { 0x0000, 0x0000 }, /* R1181 */
+        { 0x0000, 0x0000 }, /* R1182 */
+        { 0x0000, 0x0000 }, /* R1183 */
+        { 0xFFFF, 0xFFFF }, /* R1184  - AIF1 DAC2 EQ Gains (1) */
+        { 0xFFC0, 0xFFC0 }, /* R1185  - AIF1 DAC2 EQ Gains (2) */
+        { 0xFFFF, 0xFFFF }, /* R1186  - AIF1 DAC2 EQ Band 1 A */
+        { 0xFFFF, 0xFFFF }, /* R1187  - AIF1 DAC2 EQ Band 1 B */
+        { 0xFFFF, 0xFFFF }, /* R1188  - AIF1 DAC2 EQ Band 1 PG */
+        { 0xFFFF, 0xFFFF }, /* R1189  - AIF1 DAC2 EQ Band 2 A */
+        { 0xFFFF, 0xFFFF }, /* R1190  - AIF1 DAC2 EQ Band 2 B */
+        { 0xFFFF, 0xFFFF }, /* R1191  - AIF1 DAC2 EQ Band 2 C */
+        { 0xFFFF, 0xFFFF }, /* R1192  - AIF1 DAC2 EQ Band 2 PG */
+        { 0xFFFF, 0xFFFF }, /* R1193  - AIF1 DAC2 EQ Band 3 A */
+        { 0xFFFF, 0xFFFF }, /* R1194  - AIF1 DAC2 EQ Band 3 B */
+        { 0xFFFF, 0xFFFF }, /* R1195  - AIF1 DAC2 EQ Band 3 C */
+        { 0xFFFF, 0xFFFF }, /* R1196  - AIF1 DAC2 EQ Band 3 PG */
+        { 0xFFFF, 0xFFFF }, /* R1197  - AIF1 DAC2 EQ Band 4 A */
+        { 0xFFFF, 0xFFFF }, /* R1198  - AIF1 DAC2 EQ Band 4 B */
+        { 0xFFFF, 0xFFFF }, /* R1199  - AIF1 DAC2 EQ Band 4 C */
+        { 0xFFFF, 0xFFFF }, /* R1200  - AIF1 DAC2 EQ Band 4 PG */
+        { 0xFFFF, 0xFFFF }, /* R1201  - AIF1 DAC2 EQ Band 5 A */
+        { 0xFFFF, 0xFFFF }, /* R1202  - AIF1 DAC2 EQ Band 5 B */
+        { 0xFFFF, 0xFFFF }, /* R1203  - AIF1 DAC2 EQ Band 5 PG */
+        { 0x0000, 0x0000 }, /* R1204 */
+        { 0x0000, 0x0000 }, /* R1205 */
+        { 0x0000, 0x0000 }, /* R1206 */
+        { 0x0000, 0x0000 }, /* R1207 */
+        { 0x0000, 0x0000 }, /* R1208 */
+        { 0x0000, 0x0000 }, /* R1209 */
+        { 0x0000, 0x0000 }, /* R1210 */
+        { 0x0000, 0x0000 }, /* R1211 */
+        { 0x0000, 0x0000 }, /* R1212 */
+        { 0x0000, 0x0000 }, /* R1213 */
+        { 0x0000, 0x0000 }, /* R1214 */
+        { 0x0000, 0x0000 }, /* R1215 */
+        { 0x0000, 0x0000 }, /* R1216 */
+        { 0x0000, 0x0000 }, /* R1217 */
+        { 0x0000, 0x0000 }, /* R1218 */
+        { 0x0000, 0x0000 }, /* R1219 */
+        { 0x0000, 0x0000 }, /* R1220 */
+        { 0x0000, 0x0000 }, /* R1221 */
+        { 0x0000, 0x0000 }, /* R1222 */
+        { 0x0000, 0x0000 }, /* R1223 */
+        { 0x0000, 0x0000 }, /* R1224 */
+        { 0x0000, 0x0000 }, /* R1225 */
+        { 0x0000, 0x0000 }, /* R1226 */
+        { 0x0000, 0x0000 }, /* R1227 */
+        { 0x0000, 0x0000 }, /* R1228 */
+        { 0x0000, 0x0000 }, /* R1229 */
+        { 0x0000, 0x0000 }, /* R1230 */
+        { 0x0000, 0x0000 }, /* R1231 */
+        { 0x0000, 0x0000 }, /* R1232 */
+        { 0x0000, 0x0000 }, /* R1233 */
+        { 0x0000, 0x0000 }, /* R1234 */
+        { 0x0000, 0x0000 }, /* R1235 */
+        { 0x0000, 0x0000 }, /* R1236 */
+        { 0x0000, 0x0000 }, /* R1237 */
+        { 0x0000, 0x0000 }, /* R1238 */
+        { 0x0000, 0x0000 }, /* R1239 */
+        { 0x0000, 0x0000 }, /* R1240 */
+        { 0x0000, 0x0000 }, /* R1241 */
+        { 0x0000, 0x0000 }, /* R1242 */
+        { 0x0000, 0x0000 }, /* R1243 */
+        { 0x0000, 0x0000 }, /* R1244 */
+        { 0x0000, 0x0000 }, /* R1245 */
+        { 0x0000, 0x0000 }, /* R1246 */
+        { 0x0000, 0x0000 }, /* R1247 */
+        { 0x0000, 0x0000 }, /* R1248 */
+        { 0x0000, 0x0000 }, /* R1249 */
+        { 0x0000, 0x0000 }, /* R1250 */
+        { 0x0000, 0x0000 }, /* R1251 */
+        { 0x0000, 0x0000 }, /* R1252 */
+        { 0x0000, 0x0000 }, /* R1253 */
+        { 0x0000, 0x0000 }, /* R1254 */
+        { 0x0000, 0x0000 }, /* R1255 */
+        { 0x0000, 0x0000 }, /* R1256 */
+        { 0x0000, 0x0000 }, /* R1257 */
+        { 0x0000, 0x0000 }, /* R1258 */
+        { 0x0000, 0x0000 }, /* R1259 */
+        { 0x0000, 0x0000 }, /* R1260 */
+        { 0x0000, 0x0000 }, /* R1261 */
+        { 0x0000, 0x0000 }, /* R1262 */
+        { 0x0000, 0x0000 }, /* R1263 */
+        { 0x0000, 0x0000 }, /* R1264 */
+        { 0x0000, 0x0000 }, /* R1265 */
+        { 0x0000, 0x0000 }, /* R1266 */
+        { 0x0000, 0x0000 }, /* R1267 */
+        { 0x0000, 0x0000 }, /* R1268 */
+        { 0x0000, 0x0000 }, /* R1269 */
+        { 0x0000, 0x0000 }, /* R1270 */
+        { 0x0000, 0x0000 }, /* R1271 */
+        { 0x0000, 0x0000 }, /* R1272 */
+        { 0x0000, 0x0000 }, /* R1273 */
+        { 0x0000, 0x0000 }, /* R1274 */
+        { 0x0000, 0x0000 }, /* R1275 */
+        { 0x0000, 0x0000 }, /* R1276 */
+        { 0x0000, 0x0000 }, /* R1277 */
+        { 0x0000, 0x0000 }, /* R1278 */
+        { 0x0000, 0x0000 }, /* R1279 */
+        { 0x00FF, 0x01FF }, /* R1280  - AIF2 ADC Left Volume */
+        { 0x00FF, 0x01FF }, /* R1281  - AIF2 ADC Right Volume */
+        { 0x00FF, 0x01FF }, /* R1282  - AIF2 DAC Left Volume */
+        { 0x00FF, 0x01FF }, /* R1283  - AIF2 DAC Right Volume */
+        { 0x0000, 0x0000 }, /* R1284 */
+        { 0x0000, 0x0000 }, /* R1285 */
+        { 0x0000, 0x0000 }, /* R1286 */
+        { 0x0000, 0x0000 }, /* R1287 */
+        { 0x0000, 0x0000 }, /* R1288 */
+        { 0x0000, 0x0000 }, /* R1289 */
+        { 0x0000, 0x0000 }, /* R1290 */
+        { 0x0000, 0x0000 }, /* R1291 */
+        { 0x0000, 0x0000 }, /* R1292 */
+        { 0x0000, 0x0000 }, /* R1293 */
+        { 0x0000, 0x0000 }, /* R1294 */
+        { 0x0000, 0x0000 }, /* R1295 */
+        { 0xF800, 0xF800 }, /* R1296  - AIF2 ADC Filters */
+        { 0x0000, 0x0000 }, /* R1297 */
+        { 0x0000, 0x0000 }, /* R1298 */
+        { 0x0000, 0x0000 }, /* R1299 */
+        { 0x0000, 0x0000 }, /* R1300 */
+        { 0x0000, 0x0000 }, /* R1301 */
+        { 0x0000, 0x0000 }, /* R1302 */
+        { 0x0000, 0x0000 }, /* R1303 */
+        { 0x0000, 0x0000 }, /* R1304 */
+        { 0x0000, 0x0000 }, /* R1305 */
+        { 0x0000, 0x0000 }, /* R1306 */
+        { 0x0000, 0x0000 }, /* R1307 */
+        { 0x0000, 0x0000 }, /* R1308 */
+        { 0x0000, 0x0000 }, /* R1309 */
+        { 0x0000, 0x0000 }, /* R1310 */
+        { 0x0000, 0x0000 }, /* R1311 */
+        { 0x02B6, 0x02B6 }, /* R1312  - AIF2 DAC Filters (1) */
+        { 0x3F00, 0x3F00 }, /* R1313  - AIF2 DAC Filters (2) */
+        { 0x0000, 0x0000 }, /* R1314 */
+        { 0x0000, 0x0000 }, /* R1315 */
+        { 0x0000, 0x0000 }, /* R1316 */
+        { 0x0000, 0x0000 }, /* R1317 */
+        { 0x0000, 0x0000 }, /* R1318 */
+        { 0x0000, 0x0000 }, /* R1319 */
+        { 0x0000, 0x0000 }, /* R1320 */
+        { 0x0000, 0x0000 }, /* R1321 */
+        { 0x0000, 0x0000 }, /* R1322 */
+        { 0x0000, 0x0000 }, /* R1323 */
+        { 0x0000, 0x0000 }, /* R1324 */
+        { 0x0000, 0x0000 }, /* R1325 */
+        { 0x0000, 0x0000 }, /* R1326 */
+        { 0x0000, 0x0000 }, /* R1327 */
+        { 0x0000, 0x0000 }, /* R1328 */
+        { 0x0000, 0x0000 }, /* R1329 */
+        { 0x0000, 0x0000 }, /* R1330 */
+        { 0x0000, 0x0000 }, /* R1331 */
+        { 0x0000, 0x0000 }, /* R1332 */
+        { 0x0000, 0x0000 }, /* R1333 */
+        { 0x0000, 0x0000 }, /* R1334 */
+        { 0x0000, 0x0000 }, /* R1335 */
+        { 0x0000, 0x0000 }, /* R1336 */
+        { 0x0000, 0x0000 }, /* R1337 */
+        { 0x0000, 0x0000 }, /* R1338 */
+        { 0x0000, 0x0000 }, /* R1339 */
+        { 0x0000, 0x0000 }, /* R1340 */
+        { 0x0000, 0x0000 }, /* R1341 */
+        { 0x0000, 0x0000 }, /* R1342 */
+        { 0x0000, 0x0000 }, /* R1343 */
+        { 0xFFFF, 0xFFFF }, /* R1344  - AIF2 DRC (1) */
+        { 0x1FFF, 0x1FFF }, /* R1345  - AIF2 DRC (2) */
+        { 0xFFFF, 0xFFFF }, /* R1346  - AIF2 DRC (3) */
+        { 0x07FF, 0x07FF }, /* R1347  - AIF2 DRC (4) */
+        { 0x03FF, 0x03FF }, /* R1348  - AIF2 DRC (5) */
+        { 0x0000, 0x0000 }, /* R1349 */
+        { 0x0000, 0x0000 }, /* R1350 */
+        { 0x0000, 0x0000 }, /* R1351 */
+        { 0x0000, 0x0000 }, /* R1352 */
+        { 0x0000, 0x0000 }, /* R1353 */
+        { 0x0000, 0x0000 }, /* R1354 */
+        { 0x0000, 0x0000 }, /* R1355 */
+        { 0x0000, 0x0000 }, /* R1356 */
+        { 0x0000, 0x0000 }, /* R1357 */
+        { 0x0000, 0x0000 }, /* R1358 */
+        { 0x0000, 0x0000 }, /* R1359 */
+        { 0x0000, 0x0000 }, /* R1360 */
+        { 0x0000, 0x0000 }, /* R1361 */
+        { 0x0000, 0x0000 }, /* R1362 */
+        { 0x0000, 0x0000 }, /* R1363 */
+        { 0x0000, 0x0000 }, /* R1364 */
+        { 0x0000, 0x0000 }, /* R1365 */
+        { 0x0000, 0x0000 }, /* R1366 */
+        { 0x0000, 0x0000 }, /* R1367 */
+        { 0x0000, 0x0000 }, /* R1368 */
+        { 0x0000, 0x0000 }, /* R1369 */
+        { 0x0000, 0x0000 }, /* R1370 */
+        { 0x0000, 0x0000 }, /* R1371 */
+        { 0x0000, 0x0000 }, /* R1372 */
+        { 0x0000, 0x0000 }, /* R1373 */
+        { 0x0000, 0x0000 }, /* R1374 */
+        { 0x0000, 0x0000 }, /* R1375 */
+        { 0x0000, 0x0000 }, /* R1376 */
+        { 0x0000, 0x0000 }, /* R1377 */
+        { 0x0000, 0x0000 }, /* R1378 */
+        { 0x0000, 0x0000 }, /* R1379 */
+        { 0x0000, 0x0000 }, /* R1380 */
+        { 0x0000, 0x0000 }, /* R1381 */
+        { 0x0000, 0x0000 }, /* R1382 */
+        { 0x0000, 0x0000 }, /* R1383 */
+        { 0x0000, 0x0000 }, /* R1384 */
+        { 0x0000, 0x0000 }, /* R1385 */
+        { 0x0000, 0x0000 }, /* R1386 */
+        { 0x0000, 0x0000 }, /* R1387 */
+        { 0x0000, 0x0000 }, /* R1388 */
+        { 0x0000, 0x0000 }, /* R1389 */
+        { 0x0000, 0x0000 }, /* R1390 */
+        { 0x0000, 0x0000 }, /* R1391 */
+        { 0x0000, 0x0000 }, /* R1392 */
+        { 0x0000, 0x0000 }, /* R1393 */
+        { 0x0000, 0x0000 }, /* R1394 */
+        { 0x0000, 0x0000 }, /* R1395 */
+        { 0x0000, 0x0000 }, /* R1396 */
+        { 0x0000, 0x0000 }, /* R1397 */
+        { 0x0000, 0x0000 }, /* R1398 */
+        { 0x0000, 0x0000 }, /* R1399 */
+        { 0x0000, 0x0000 }, /* R1400 */
+        { 0x0000, 0x0000 }, /* R1401 */
+        { 0x0000, 0x0000 }, /* R1402 */
+        { 0x0000, 0x0000 }, /* R1403 */
+        { 0x0000, 0x0000 }, /* R1404 */
+        { 0x0000, 0x0000 }, /* R1405 */
+        { 0x0000, 0x0000 }, /* R1406 */
+        { 0x0000, 0x0000 }, /* R1407 */
+        { 0xFFFF, 0xFFFF }, /* R1408  - AIF2 EQ Gains (1) */
+        { 0xFFC0, 0xFFC0 }, /* R1409  - AIF2 EQ Gains (2) */
+        { 0xFFFF, 0xFFFF }, /* R1410  - AIF2 EQ Band 1 A */
+        { 0xFFFF, 0xFFFF }, /* R1411  - AIF2 EQ Band 1 B */
+        { 0xFFFF, 0xFFFF }, /* R1412  - AIF2 EQ Band 1 PG */
+        { 0xFFFF, 0xFFFF }, /* R1413  - AIF2 EQ Band 2 A */
+        { 0xFFFF, 0xFFFF }, /* R1414  - AIF2 EQ Band 2 B */
+        { 0xFFFF, 0xFFFF }, /* R1415  - AIF2 EQ Band 2 C */
+        { 0xFFFF, 0xFFFF }, /* R1416  - AIF2 EQ Band 2 PG */
+        { 0xFFFF, 0xFFFF }, /* R1417  - AIF2 EQ Band 3 A */
+        { 0xFFFF, 0xFFFF }, /* R1418  - AIF2 EQ Band 3 B */
+        { 0xFFFF, 0xFFFF }, /* R1419  - AIF2 EQ Band 3 C */
+        { 0xFFFF, 0xFFFF }, /* R1420  - AIF2 EQ Band 3 PG */
+        { 0xFFFF, 0xFFFF }, /* R1421  - AIF2 EQ Band 4 A */
+        { 0xFFFF, 0xFFFF }, /* R1422  - AIF2 EQ Band 4 B */
+        { 0xFFFF, 0xFFFF }, /* R1423  - AIF2 EQ Band 4 C */
+        { 0xFFFF, 0xFFFF }, /* R1424  - AIF2 EQ Band 4 PG */
+        { 0xFFFF, 0xFFFF }, /* R1425  - AIF2 EQ Band 5 A */
+        { 0xFFFF, 0xFFFF }, /* R1426  - AIF2 EQ Band 5 B */
+        { 0xFFFF, 0xFFFF }, /* R1427  - AIF2 EQ Band 5 PG */
+        { 0x0000, 0x0000 }, /* R1428 */
+        { 0x0000, 0x0000 }, /* R1429 */
+        { 0x0000, 0x0000 }, /* R1430 */
+        { 0x0000, 0x0000 }, /* R1431 */
+        { 0x0000, 0x0000 }, /* R1432 */
+        { 0x0000, 0x0000 }, /* R1433 */
+        { 0x0000, 0x0000 }, /* R1434 */
+        { 0x0000, 0x0000 }, /* R1435 */
+        { 0x0000, 0x0000 }, /* R1436 */
+        { 0x0000, 0x0000 }, /* R1437 */
+        { 0x0000, 0x0000 }, /* R1438 */
+        { 0x0000, 0x0000 }, /* R1439 */
+        { 0x0000, 0x0000 }, /* R1440 */
+        { 0x0000, 0x0000 }, /* R1441 */
+        { 0x0000, 0x0000 }, /* R1442 */
+        { 0x0000, 0x0000 }, /* R1443 */
+        { 0x0000, 0x0000 }, /* R1444 */
+        { 0x0000, 0x0000 }, /* R1445 */
+        { 0x0000, 0x0000 }, /* R1446 */
+        { 0x0000, 0x0000 }, /* R1447 */
+        { 0x0000, 0x0000 }, /* R1448 */
+        { 0x0000, 0x0000 }, /* R1449 */
+        { 0x0000, 0x0000 }, /* R1450 */
+        { 0x0000, 0x0000 }, /* R1451 */
+        { 0x0000, 0x0000 }, /* R1452 */
+        { 0x0000, 0x0000 }, /* R1453 */
+        { 0x0000, 0x0000 }, /* R1454 */
+        { 0x0000, 0x0000 }, /* R1455 */
+        { 0x0000, 0x0000 }, /* R1456 */
+        { 0x0000, 0x0000 }, /* R1457 */
+        { 0x0000, 0x0000 }, /* R1458 */
+        { 0x0000, 0x0000 }, /* R1459 */
+        { 0x0000, 0x0000 }, /* R1460 */
+        { 0x0000, 0x0000 }, /* R1461 */
+        { 0x0000, 0x0000 }, /* R1462 */
+        { 0x0000, 0x0000 }, /* R1463 */
+        { 0x0000, 0x0000 }, /* R1464 */
+        { 0x0000, 0x0000 }, /* R1465 */
+        { 0x0000, 0x0000 }, /* R1466 */
+        { 0x0000, 0x0000 }, /* R1467 */
+        { 0x0000, 0x0000 }, /* R1468 */
+        { 0x0000, 0x0000 }, /* R1469 */
+        { 0x0000, 0x0000 }, /* R1470 */
+        { 0x0000, 0x0000 }, /* R1471 */
+        { 0x0000, 0x0000 }, /* R1472 */
+        { 0x0000, 0x0000 }, /* R1473 */
+        { 0x0000, 0x0000 }, /* R1474 */
+        { 0x0000, 0x0000 }, /* R1475 */
+        { 0x0000, 0x0000 }, /* R1476 */
+        { 0x0000, 0x0000 }, /* R1477 */
+        { 0x0000, 0x0000 }, /* R1478 */
+        { 0x0000, 0x0000 }, /* R1479 */
+        { 0x0000, 0x0000 }, /* R1480 */
+        { 0x0000, 0x0000 }, /* R1481 */
+        { 0x0000, 0x0000 }, /* R1482 */
+        { 0x0000, 0x0000 }, /* R1483 */
+        { 0x0000, 0x0000 }, /* R1484 */
+        { 0x0000, 0x0000 }, /* R1485 */
+        { 0x0000, 0x0000 }, /* R1486 */
+        { 0x0000, 0x0000 }, /* R1487 */
+        { 0x0000, 0x0000 }, /* R1488 */
+        { 0x0000, 0x0000 }, /* R1489 */
+        { 0x0000, 0x0000 }, /* R1490 */
+        { 0x0000, 0x0000 }, /* R1491 */
+        { 0x0000, 0x0000 }, /* R1492 */
+        { 0x0000, 0x0000 }, /* R1493 */
+        { 0x0000, 0x0000 }, /* R1494 */
+        { 0x0000, 0x0000 }, /* R1495 */
+        { 0x0000, 0x0000 }, /* R1496 */
+        { 0x0000, 0x0000 }, /* R1497 */
+        { 0x0000, 0x0000 }, /* R1498 */
+        { 0x0000, 0x0000 }, /* R1499 */
+        { 0x0000, 0x0000 }, /* R1500 */
+        { 0x0000, 0x0000 }, /* R1501 */
+        { 0x0000, 0x0000 }, /* R1502 */
+        { 0x0000, 0x0000 }, /* R1503 */
+        { 0x0000, 0x0000 }, /* R1504 */
+        { 0x0000, 0x0000 }, /* R1505 */
+        { 0x0000, 0x0000 }, /* R1506 */
+        { 0x0000, 0x0000 }, /* R1507 */
+        { 0x0000, 0x0000 }, /* R1508 */
+        { 0x0000, 0x0000 }, /* R1509 */
+        { 0x0000, 0x0000 }, /* R1510 */
+        { 0x0000, 0x0000 }, /* R1511 */
+        { 0x0000, 0x0000 }, /* R1512 */
+        { 0x0000, 0x0000 }, /* R1513 */
+        { 0x0000, 0x0000 }, /* R1514 */
+        { 0x0000, 0x0000 }, /* R1515 */
+        { 0x0000, 0x0000 }, /* R1516 */
+        { 0x0000, 0x0000 }, /* R1517 */
+        { 0x0000, 0x0000 }, /* R1518 */
+        { 0x0000, 0x0000 }, /* R1519 */
+        { 0x0000, 0x0000 }, /* R1520 */
+        { 0x0000, 0x0000 }, /* R1521 */
+        { 0x0000, 0x0000 }, /* R1522 */
+        { 0x0000, 0x0000 }, /* R1523 */
+        { 0x0000, 0x0000 }, /* R1524 */
+        { 0x0000, 0x0000 }, /* R1525 */
+        { 0x0000, 0x0000 }, /* R1526 */
+        { 0x0000, 0x0000 }, /* R1527 */
+        { 0x0000, 0x0000 }, /* R1528 */
+        { 0x0000, 0x0000 }, /* R1529 */
+        { 0x0000, 0x0000 }, /* R1530 */
+        { 0x0000, 0x0000 }, /* R1531 */
+        { 0x0000, 0x0000 }, /* R1532 */
+        { 0x0000, 0x0000 }, /* R1533 */
+        { 0x0000, 0x0000 }, /* R1534 */
+        { 0x0000, 0x0000 }, /* R1535 */
+        { 0x01EF, 0x01EF }, /* R1536  - DAC1 Mixer Volumes */
+        { 0x0037, 0x0037 }, /* R1537  - DAC1 Left Mixer Routing */
+        { 0x0037, 0x0037 }, /* R1538  - DAC1 Right Mixer Routing */
+        { 0x01EF, 0x01EF }, /* R1539  - DAC2 Mixer Volumes */
+        { 0x0037, 0x0037 }, /* R1540  - DAC2 Left Mixer Routing */
+        { 0x0037, 0x0037 }, /* R1541  - DAC2 Right Mixer Routing */
+        { 0x0003, 0x0003 }, /* R1542  - AIF1 ADC1 Left Mixer Routing */
+        { 0x0003, 0x0003 }, /* R1543  - AIF1 ADC1 Right Mixer Routing */
+        { 0x0003, 0x0003 }, /* R1544  - AIF1 ADC2 Left Mixer Routing */
+        { 0x0003, 0x0003 }, /* R1545  - AIF1 ADC2 Right mixer Routing */
+        { 0x0000, 0x0000 }, /* R1546 */
+        { 0x0000, 0x0000 }, /* R1547 */
+        { 0x0000, 0x0000 }, /* R1548 */
+        { 0x0000, 0x0000 }, /* R1549 */
+        { 0x0000, 0x0000 }, /* R1550 */
+        { 0x0000, 0x0000 }, /* R1551 */
+        { 0x02FF, 0x03FF }, /* R1552  - DAC1 Left Volume */
+        { 0x02FF, 0x03FF }, /* R1553  - DAC1 Right Volume */
+        { 0x02FF, 0x03FF }, /* R1554  - DAC2 Left Volume */
+        { 0x02FF, 0x03FF }, /* R1555  - DAC2 Right Volume */
+        { 0x0003, 0x0003 }, /* R1556  - DAC Softmute */
+        { 0x0000, 0x0000 }, /* R1557 */
+        { 0x0000, 0x0000 }, /* R1558 */
+        { 0x0000, 0x0000 }, /* R1559 */
+        { 0x0000, 0x0000 }, /* R1560 */
+        { 0x0000, 0x0000 }, /* R1561 */
+        { 0x0000, 0x0000 }, /* R1562 */
+        { 0x0000, 0x0000 }, /* R1563 */
+        { 0x0000, 0x0000 }, /* R1564 */
+        { 0x0000, 0x0000 }, /* R1565 */
+        { 0x0000, 0x0000 }, /* R1566 */
+        { 0x0000, 0x0000 }, /* R1567 */
+        { 0x0003, 0x0003 }, /* R1568  - Oversampling */
+        { 0x03C3, 0x03C3 }, /* R1569  - Sidetone */
+};
+
+const __devinitdata u16 wm8994_reg_defaults[WM8994_CACHE_SIZE] = {
+        0x8994,     /* R0     - Software Reset */
+        0x0000,     /* R1     - Power Management (1) */
+        0x6000,     /* R2     - Power Management (2) */
+        0x0000,     /* R3     - Power Management (3) */
+        0x0000,     /* R4     - Power Management (4) */
+        0x0000,     /* R5     - Power Management (5) */
+        0x0000,     /* R6     - Power Management (6) */
+        0x0000,     /* R7 */
+        0x0000,     /* R8 */
+        0x0000,     /* R9 */
+        0x0000,     /* R10 */
+        0x0000,     /* R11 */
+        0x0000,     /* R12 */
+        0x0000,     /* R13 */
+        0x0000,     /* R14 */
+        0x0000,     /* R15 */
+        0x0000,     /* R16 */
+        0x0000,     /* R17 */
+        0x0000,     /* R18 */
+        0x0000,     /* R19 */
+        0x0000,     /* R20 */
+        0x0000,     /* R21    - Input Mixer (1) */
+        0x0000,     /* R22 */
+        0x0000,     /* R23 */
+        0x008B,     /* R24    - Left Line Input 1&2 Volume */
+        0x008B,     /* R25    - Left Line Input 3&4 Volume */
+        0x008B,     /* R26    - Right Line Input 1&2 Volume */
+        0x008B,     /* R27    - Right Line Input 3&4 Volume */
+        0x006D,     /* R28    - Left Output Volume */
+        0x006D,     /* R29    - Right Output Volume */
+        0x0066,     /* R30    - Line Outputs Volume */
+        0x0020,     /* R31    - HPOUT2 Volume */
+        0x0079,     /* R32    - Left OPGA Volume */
+        0x0079,     /* R33    - Right OPGA Volume */
+        0x0003,     /* R34    - SPKMIXL Attenuation */
+        0x0003,     /* R35    - SPKMIXR Attenuation */
+        0x0011,     /* R36    - SPKOUT Mixers */
+        0x0140,     /* R37    - ClassD */
+        0x0079,     /* R38    - Speaker Volume Left */
+        0x0079,     /* R39    - Speaker Volume Right */
+        0x0000,     /* R40    - Input Mixer (2) */
+        0x0000,     /* R41    - Input Mixer (3) */
+        0x0000,     /* R42    - Input Mixer (4) */
+        0x0000,     /* R43    - Input Mixer (5) */
+        0x0000,     /* R44    - Input Mixer (6) */
+        0x0000,     /* R45    - Output Mixer (1) */
+        0x0000,     /* R46    - Output Mixer (2) */
+        0x0000,     /* R47    - Output Mixer (3) */
+        0x0000,     /* R48    - Output Mixer (4) */
+        0x0000,     /* R49    - Output Mixer (5) */
+        0x0000,     /* R50    - Output Mixer (6) */
+        0x0000,     /* R51    - HPOUT2 Mixer */
+        0x0000,     /* R52    - Line Mixer (1) */
+        0x0000,     /* R53    - Line Mixer (2) */
+        0x0000,     /* R54    - Speaker Mixer */
+        0x0000,     /* R55    - Additional Control */
+        0x0000,     /* R56    - AntiPOP (1) */
+        0x0000,     /* R57    - AntiPOP (2) */
+        0x0000,     /* R58    - MICBIAS */
+        0x000D,     /* R59    - LDO 1 */
+        0x0003,     /* R60    - LDO 2 */
+        0x0000,     /* R61 */
+        0x0000,     /* R62 */
+        0x0000,     /* R63 */
+        0x0000,     /* R64 */
+        0x0000,     /* R65 */
+        0x0000,     /* R66 */
+        0x0000,     /* R67 */
+        0x0000,     /* R68 */
+        0x0000,     /* R69 */
+        0x0000,     /* R70 */
+        0x0000,     /* R71 */
+        0x0000,     /* R72 */
+        0x0000,     /* R73 */
+        0x0000,     /* R74 */
+        0x0000,     /* R75 */
+        0x1F25,     /* R76    - Charge Pump (1) */
+        0x0000,     /* R77 */
+        0x0000,     /* R78 */
+        0x0000,     /* R79 */
+        0x0000,     /* R80 */
+        0x0004,     /* R81    - Class W (1) */
+        0x0000,     /* R82 */
+        0x0000,     /* R83 */
+        0x0000,     /* R84    - DC Servo (1) */
+        0x054A,     /* R85    - DC Servo (2) */
+        0x0000,     /* R86 */
+        0x0000,     /* R87    - DC Servo (4) */
+        0x0000,     /* R88    - DC Servo Readback */
+        0x0000,     /* R89 */
+        0x0000,     /* R90 */
+        0x0000,     /* R91 */
+        0x0000,     /* R92 */
+        0x0000,     /* R93 */
+        0x0000,     /* R94 */
+        0x0000,     /* R95 */
+        0x0000,     /* R96    - Analogue HP (1) */
+        0x0000,     /* R97 */
+        0x0000,     /* R98 */
+        0x0000,     /* R99 */
+        0x0000,     /* R100 */
+        0x0000,     /* R101 */
+        0x0000,     /* R102 */
+        0x0000,     /* R103 */
+        0x0000,     /* R104 */
+        0x0000,     /* R105 */
+        0x0000,     /* R106 */
+        0x0000,     /* R107 */
+        0x0000,     /* R108 */
+        0x0000,     /* R109 */
+        0x0000,     /* R110 */
+        0x0000,     /* R111 */
+        0x0000,     /* R112 */
+        0x0000,     /* R113 */
+        0x0000,     /* R114 */
+        0x0000,     /* R115 */
+        0x0000,     /* R116 */
+        0x0000,     /* R117 */
+        0x0000,     /* R118 */
+        0x0000,     /* R119 */
+        0x0000,     /* R120 */
+        0x0000,     /* R121 */
+        0x0000,     /* R122 */
+        0x0000,     /* R123 */
+        0x0000,     /* R124 */
+        0x0000,     /* R125 */
+        0x0000,     /* R126 */
+        0x0000,     /* R127 */
+        0x0000,     /* R128 */
+        0x0000,     /* R129 */
+        0x0000,     /* R130 */
+        0x0000,     /* R131 */
+        0x0000,     /* R132 */
+        0x0000,     /* R133 */
+        0x0000,     /* R134 */
+        0x0000,     /* R135 */
+        0x0000,     /* R136 */
+        0x0000,     /* R137 */
+        0x0000,     /* R138 */
+        0x0000,     /* R139 */
+        0x0000,     /* R140 */
+        0x0000,     /* R141 */
+        0x0000,     /* R142 */
+        0x0000,     /* R143 */
+        0x0000,     /* R144 */
+        0x0000,     /* R145 */
+        0x0000,     /* R146 */
+        0x0000,     /* R147 */
+        0x0000,     /* R148 */
+        0x0000,     /* R149 */
+        0x0000,     /* R150 */
+        0x0000,     /* R151 */
+        0x0000,     /* R152 */
+        0x0000,     /* R153 */
+        0x0000,     /* R154 */
+        0x0000,     /* R155 */
+        0x0000,     /* R156 */
+        0x0000,     /* R157 */
+        0x0000,     /* R158 */
+        0x0000,     /* R159 */
+        0x0000,     /* R160 */
+        0x0000,     /* R161 */
+        0x0000,     /* R162 */
+        0x0000,     /* R163 */
+        0x0000,     /* R164 */
+        0x0000,     /* R165 */
+        0x0000,     /* R166 */
+        0x0000,     /* R167 */
+        0x0000,     /* R168 */
+        0x0000,     /* R169 */
+        0x0000,     /* R170 */
+        0x0000,     /* R171 */
+        0x0000,     /* R172 */
+        0x0000,     /* R173 */
+        0x0000,     /* R174 */
+        0x0000,     /* R175 */
+        0x0000,     /* R176 */
+        0x0000,     /* R177 */
+        0x0000,     /* R178 */
+        0x0000,     /* R179 */
+        0x0000,     /* R180 */
+        0x0000,     /* R181 */
+        0x0000,     /* R182 */
+        0x0000,     /* R183 */
+        0x0000,     /* R184 */
+        0x0000,     /* R185 */
+        0x0000,     /* R186 */
+        0x0000,     /* R187 */
+        0x0000,     /* R188 */
+        0x0000,     /* R189 */
+        0x0000,     /* R190 */
+        0x0000,     /* R191 */
+        0x0000,     /* R192 */
+        0x0000,     /* R193 */
+        0x0000,     /* R194 */
+        0x0000,     /* R195 */
+        0x0000,     /* R196 */
+        0x0000,     /* R197 */
+        0x0000,     /* R198 */
+        0x0000,     /* R199 */
+        0x0000,     /* R200 */
+        0x0000,     /* R201 */
+        0x0000,     /* R202 */
+        0x0000,     /* R203 */
+        0x0000,     /* R204 */
+        0x0000,     /* R205 */
+        0x0000,     /* R206 */
+        0x0000,     /* R207 */
+        0x0000,     /* R208 */
+        0x0000,     /* R209 */
+        0x0000,     /* R210 */
+        0x0000,     /* R211 */
+        0x0000,     /* R212 */
+        0x0000,     /* R213 */
+        0x0000,     /* R214 */
+        0x0000,     /* R215 */
+        0x0000,     /* R216 */
+        0x0000,     /* R217 */
+        0x0000,     /* R218 */
+        0x0000,     /* R219 */
+        0x0000,     /* R220 */
+        0x0000,     /* R221 */
+        0x0000,     /* R222 */
+        0x0000,     /* R223 */
+        0x0000,     /* R224 */
+        0x0000,     /* R225 */
+        0x0000,     /* R226 */
+        0x0000,     /* R227 */
+        0x0000,     /* R228 */
+        0x0000,     /* R229 */
+        0x0000,     /* R230 */
+        0x0000,     /* R231 */
+        0x0000,     /* R232 */
+        0x0000,     /* R233 */
+        0x0000,     /* R234 */
+        0x0000,     /* R235 */
+        0x0000,     /* R236 */
+        0x0000,     /* R237 */
+        0x0000,     /* R238 */
+        0x0000,     /* R239 */
+        0x0000,     /* R240 */
+        0x0000,     /* R241 */
+        0x0000,     /* R242 */
+        0x0000,     /* R243 */
+        0x0000,     /* R244 */
+        0x0000,     /* R245 */
+        0x0000,     /* R246 */
+        0x0000,     /* R247 */
+        0x0000,     /* R248 */
+        0x0000,     /* R249 */
+        0x0000,     /* R250 */
+        0x0000,     /* R251 */
+        0x0000,     /* R252 */
+        0x0000,     /* R253 */
+        0x0000,     /* R254 */
+        0x0000,     /* R255 */
+        0x0003,     /* R256   - Chip Revision */
+        0x8004,     /* R257   - Control Interface */
+        0x0000,     /* R258 */
+        0x0000,     /* R259 */
+        0x0000,     /* R260 */
+        0x0000,     /* R261 */
+        0x0000,     /* R262 */
+        0x0000,     /* R263 */
+        0x0000,     /* R264 */
+        0x0000,     /* R265 */
+        0x0000,     /* R266 */
+        0x0000,     /* R267 */
+        0x0000,     /* R268 */
+        0x0000,     /* R269 */
+        0x0000,     /* R270 */
+        0x0000,     /* R271 */
+        0x0000,     /* R272   - Write Sequencer Ctrl (1) */
+        0x0000,     /* R273   - Write Sequencer Ctrl (2) */
+        0x0000,     /* R274 */
+        0x0000,     /* R275 */
+        0x0000,     /* R276 */
+        0x0000,     /* R277 */
+        0x0000,     /* R278 */
+        0x0000,     /* R279 */
+        0x0000,     /* R280 */
+        0x0000,     /* R281 */
+        0x0000,     /* R282 */
+        0x0000,     /* R283 */
+        0x0000,     /* R284 */
+        0x0000,     /* R285 */
+        0x0000,     /* R286 */
+        0x0000,     /* R287 */
+        0x0000,     /* R288 */
+        0x0000,     /* R289 */
+        0x0000,     /* R290 */
+        0x0000,     /* R291 */
+        0x0000,     /* R292 */
+        0x0000,     /* R293 */
+        0x0000,     /* R294 */
+        0x0000,     /* R295 */
+        0x0000,     /* R296 */
+        0x0000,     /* R297 */
+        0x0000,     /* R298 */
+        0x0000,     /* R299 */
+        0x0000,     /* R300 */
+        0x0000,     /* R301 */
+        0x0000,     /* R302 */
+        0x0000,     /* R303 */
+        0x0000,     /* R304 */
+        0x0000,     /* R305 */
+        0x0000,     /* R306 */
+        0x0000,     /* R307 */
+        0x0000,     /* R308 */
+        0x0000,     /* R309 */
+        0x0000,     /* R310 */
+        0x0000,     /* R311 */
+        0x0000,     /* R312 */
+        0x0000,     /* R313 */
+        0x0000,     /* R314 */
+        0x0000,     /* R315 */
+        0x0000,     /* R316 */
+        0x0000,     /* R317 */
+        0x0000,     /* R318 */
+        0x0000,     /* R319 */
+        0x0000,     /* R320 */
+        0x0000,     /* R321 */
+        0x0000,     /* R322 */
+        0x0000,     /* R323 */
+        0x0000,     /* R324 */
+        0x0000,     /* R325 */
+        0x0000,     /* R326 */
+        0x0000,     /* R327 */
+        0x0000,     /* R328 */
+        0x0000,     /* R329 */
+        0x0000,     /* R330 */
+        0x0000,     /* R331 */
+        0x0000,     /* R332 */
+        0x0000,     /* R333 */
+        0x0000,     /* R334 */
+        0x0000,     /* R335 */
+        0x0000,     /* R336 */
+        0x0000,     /* R337 */
+        0x0000,     /* R338 */
+        0x0000,     /* R339 */
+        0x0000,     /* R340 */
+        0x0000,     /* R341 */
+        0x0000,     /* R342 */
+        0x0000,     /* R343 */
+        0x0000,     /* R344 */
+        0x0000,     /* R345 */
+        0x0000,     /* R346 */
+        0x0000,     /* R347 */
+        0x0000,     /* R348 */
+        0x0000,     /* R349 */
+        0x0000,     /* R350 */
+        0x0000,     /* R351 */
+        0x0000,     /* R352 */
+        0x0000,     /* R353 */
+        0x0000,     /* R354 */
+        0x0000,     /* R355 */
+        0x0000,     /* R356 */
+        0x0000,     /* R357 */
+        0x0000,     /* R358 */
+        0x0000,     /* R359 */
+        0x0000,     /* R360 */
+        0x0000,     /* R361 */
+        0x0000,     /* R362 */
+        0x0000,     /* R363 */
+        0x0000,     /* R364 */
+        0x0000,     /* R365 */
+        0x0000,     /* R366 */
+        0x0000,     /* R367 */
+        0x0000,     /* R368 */
+        0x0000,     /* R369 */
+        0x0000,     /* R370 */
+        0x0000,     /* R371 */
+        0x0000,     /* R372 */
+        0x0000,     /* R373 */
+        0x0000,     /* R374 */
+        0x0000,     /* R375 */
+        0x0000,     /* R376 */
+        0x0000,     /* R377 */
+        0x0000,     /* R378 */
+        0x0000,     /* R379 */
+        0x0000,     /* R380 */
+        0x0000,     /* R381 */
+        0x0000,     /* R382 */
+        0x0000,     /* R383 */
+        0x0000,     /* R384 */
+        0x0000,     /* R385 */
+        0x0000,     /* R386 */
+        0x0000,     /* R387 */
+        0x0000,     /* R388 */
+        0x0000,     /* R389 */
+        0x0000,     /* R390 */
+        0x0000,     /* R391 */
+        0x0000,     /* R392 */
+        0x0000,     /* R393 */
+        0x0000,     /* R394 */
+        0x0000,     /* R395 */
+        0x0000,     /* R396 */
+        0x0000,     /* R397 */
+        0x0000,     /* R398 */
+        0x0000,     /* R399 */
+        0x0000,     /* R400 */
+        0x0000,     /* R401 */
+        0x0000,     /* R402 */
+        0x0000,     /* R403 */
+        0x0000,     /* R404 */
+        0x0000,     /* R405 */
+        0x0000,     /* R406 */
+        0x0000,     /* R407 */
+        0x0000,     /* R408 */
+        0x0000,     /* R409 */
+        0x0000,     /* R410 */
+        0x0000,     /* R411 */
+        0x0000,     /* R412 */
+        0x0000,     /* R413 */
+        0x0000,     /* R414 */
+        0x0000,     /* R415 */
+        0x0000,     /* R416 */
+        0x0000,     /* R417 */
+        0x0000,     /* R418 */
+        0x0000,     /* R419 */
+        0x0000,     /* R420 */
+        0x0000,     /* R421 */
+        0x0000,     /* R422 */
+        0x0000,     /* R423 */
+        0x0000,     /* R424 */
+        0x0000,     /* R425 */
+        0x0000,     /* R426 */
+        0x0000,     /* R427 */
+        0x0000,     /* R428 */
+        0x0000,     /* R429 */
+        0x0000,     /* R430 */
+        0x0000,     /* R431 */
+        0x0000,     /* R432 */
+        0x0000,     /* R433 */
+        0x0000,     /* R434 */
+        0x0000,     /* R435 */
+        0x0000,     /* R436 */
+        0x0000,     /* R437 */
+        0x0000,     /* R438 */
+        0x0000,     /* R439 */
+        0x0000,     /* R440 */
+        0x0000,     /* R441 */
+        0x0000,     /* R442 */
+        0x0000,     /* R443 */
+        0x0000,     /* R444 */
+        0x0000,     /* R445 */
+        0x0000,     /* R446 */
+        0x0000,     /* R447 */
+        0x0000,     /* R448 */
+        0x0000,     /* R449 */
+        0x0000,     /* R450 */
+        0x0000,     /* R451 */
+        0x0000,     /* R452 */
+        0x0000,     /* R453 */
+        0x0000,     /* R454 */
+        0x0000,     /* R455 */
+        0x0000,     /* R456 */
+        0x0000,     /* R457 */
+        0x0000,     /* R458 */
+        0x0000,     /* R459 */
+        0x0000,     /* R460 */
+        0x0000,     /* R461 */
+        0x0000,     /* R462 */
+        0x0000,     /* R463 */
+        0x0000,     /* R464 */
+        0x0000,     /* R465 */
+        0x0000,     /* R466 */
+        0x0000,     /* R467 */
+        0x0000,     /* R468 */
+        0x0000,     /* R469 */
+        0x0000,     /* R470 */
+        0x0000,     /* R471 */
+        0x0000,     /* R472 */
+        0x0000,     /* R473 */
+        0x0000,     /* R474 */
+        0x0000,     /* R475 */
+        0x0000,     /* R476 */
+        0x0000,     /* R477 */
+        0x0000,     /* R478 */
+        0x0000,     /* R479 */
+        0x0000,     /* R480 */
+        0x0000,     /* R481 */
+        0x0000,     /* R482 */
+        0x0000,     /* R483 */
+        0x0000,     /* R484 */
+        0x0000,     /* R485 */
+        0x0000,     /* R486 */
+        0x0000,     /* R487 */
+        0x0000,     /* R488 */
+        0x0000,     /* R489 */
+        0x0000,     /* R490 */
+        0x0000,     /* R491 */
+        0x0000,     /* R492 */
+        0x0000,     /* R493 */
+        0x0000,     /* R494 */
+        0x0000,     /* R495 */
+        0x0000,     /* R496 */
+        0x0000,     /* R497 */
+        0x0000,     /* R498 */
+        0x0000,     /* R499 */
+        0x0000,     /* R500 */
+        0x0000,     /* R501 */
+        0x0000,     /* R502 */
+        0x0000,     /* R503 */
+        0x0000,     /* R504 */
+        0x0000,     /* R505 */
+        0x0000,     /* R506 */
+        0x0000,     /* R507 */
+        0x0000,     /* R508 */
+        0x0000,     /* R509 */
+        0x0000,     /* R510 */
+        0x0000,     /* R511 */
+        0x0000,     /* R512   - AIF1 Clocking (1) */
+        0x0000,     /* R513   - AIF1 Clocking (2) */
+        0x0000,     /* R514 */
+        0x0000,     /* R515 */
+        0x0000,     /* R516   - AIF2 Clocking (1) */
+        0x0000,     /* R517   - AIF2 Clocking (2) */
+        0x0000,     /* R518 */
+        0x0000,     /* R519 */
+        0x0000,     /* R520   - Clocking (1) */
+        0x0000,     /* R521   - Clocking (2) */
+        0x0000,     /* R522 */
+        0x0000,     /* R523 */
+        0x0000,     /* R524 */
+        0x0000,     /* R525 */
+        0x0000,     /* R526 */
+        0x0000,     /* R527 */
+        0x0083,     /* R528   - AIF1 Rate */
+        0x0083,     /* R529   - AIF2 Rate */
+        0x0000,     /* R530   - Rate Status */
+        0x0000,     /* R531 */
+        0x0000,     /* R532 */
+        0x0000,     /* R533 */
+        0x0000,     /* R534 */
+        0x0000,     /* R535 */
+        0x0000,     /* R536 */
+        0x0000,     /* R537 */
+        0x0000,     /* R538 */
+        0x0000,     /* R539 */
+        0x0000,     /* R540 */
+        0x0000,     /* R541 */
+        0x0000,     /* R542 */
+        0x0000,     /* R543 */
+        0x0000,     /* R544   - FLL1 Control (1) */
+        0x0000,     /* R545   - FLL1 Control (2) */
+        0x0000,     /* R546   - FLL1 Control (3) */
+        0x0000,     /* R547   - FLL1 Control (4) */
+        0x0C80,     /* R548   - FLL1 Control (5) */
+        0x0000,     /* R549 */
+        0x0000,     /* R550 */
+        0x0000,     /* R551 */
+        0x0000,     /* R552 */
+        0x0000,     /* R553 */
+        0x0000,     /* R554 */
+        0x0000,     /* R555 */
+        0x0000,     /* R556 */
+        0x0000,     /* R557 */
+        0x0000,     /* R558 */
+        0x0000,     /* R559 */
+        0x0000,     /* R560 */
+        0x0000,     /* R561 */
+        0x0000,     /* R562 */
+        0x0000,     /* R563 */
+        0x0000,     /* R564 */
+        0x0000,     /* R565 */
+        0x0000,     /* R566 */
+        0x0000,     /* R567 */
+        0x0000,     /* R568 */
+        0x0000,     /* R569 */
+        0x0000,     /* R570 */
+        0x0000,     /* R571 */
+        0x0000,     /* R572 */
+        0x0000,     /* R573 */
+        0x0000,     /* R574 */
+        0x0000,     /* R575 */
+        0x0000,     /* R576   - FLL2 Control (1) */
+        0x0000,     /* R577   - FLL2 Control (2) */
+        0x0000,     /* R578   - FLL2 Control (3) */
+        0x0000,     /* R579   - FLL2 Control (4) */
+        0x0C80,     /* R580   - FLL2 Control (5) */
+        0x0000,     /* R581 */
+        0x0000,     /* R582 */
+        0x0000,     /* R583 */
+        0x0000,     /* R584 */
+        0x0000,     /* R585 */
+        0x0000,     /* R586 */
+        0x0000,     /* R587 */
+        0x0000,     /* R588 */
+        0x0000,     /* R589 */
+        0x0000,     /* R590 */
+        0x0000,     /* R591 */
+        0x0000,     /* R592 */
+        0x0000,     /* R593 */
+        0x0000,     /* R594 */
+        0x0000,     /* R595 */
+        0x0000,     /* R596 */
+        0x0000,     /* R597 */
+        0x0000,     /* R598 */
+        0x0000,     /* R599 */
+        0x0000,     /* R600 */
+        0x0000,     /* R601 */
+        0x0000,     /* R602 */
+        0x0000,     /* R603 */
+        0x0000,     /* R604 */
+        0x0000,     /* R605 */
+        0x0000,     /* R606 */
+        0x0000,     /* R607 */
+        0x0000,     /* R608 */
+        0x0000,     /* R609 */
+        0x0000,     /* R610 */
+        0x0000,     /* R611 */
+        0x0000,     /* R612 */
+        0x0000,     /* R613 */
+        0x0000,     /* R614 */
+        0x0000,     /* R615 */
+        0x0000,     /* R616 */
+        0x0000,     /* R617 */
+        0x0000,     /* R618 */
+        0x0000,     /* R619 */
+        0x0000,     /* R620 */
+        0x0000,     /* R621 */
+        0x0000,     /* R622 */
+        0x0000,     /* R623 */
+        0x0000,     /* R624 */
+        0x0000,     /* R625 */
+        0x0000,     /* R626 */
+        0x0000,     /* R627 */
+        0x0000,     /* R628 */
+        0x0000,     /* R629 */
+        0x0000,     /* R630 */
+        0x0000,     /* R631 */
+        0x0000,     /* R632 */
+        0x0000,     /* R633 */
+        0x0000,     /* R634 */
+        0x0000,     /* R635 */
+        0x0000,     /* R636 */
+        0x0000,     /* R637 */
+        0x0000,     /* R638 */
+        0x0000,     /* R639 */
+        0x0000,     /* R640 */
+        0x0000,     /* R641 */
+        0x0000,     /* R642 */
+        0x0000,     /* R643 */
+        0x0000,     /* R644 */
+        0x0000,     /* R645 */
+        0x0000,     /* R646 */
+        0x0000,     /* R647 */
+        0x0000,     /* R648 */
+        0x0000,     /* R649 */
+        0x0000,     /* R650 */
+        0x0000,     /* R651 */
+        0x0000,     /* R652 */
+        0x0000,     /* R653 */
+        0x0000,     /* R654 */
+        0x0000,     /* R655 */
+        0x0000,     /* R656 */
+        0x0000,     /* R657 */
+        0x0000,     /* R658 */
+        0x0000,     /* R659 */
+        0x0000,     /* R660 */
+        0x0000,     /* R661 */
+        0x0000,     /* R662 */
+        0x0000,     /* R663 */
+        0x0000,     /* R664 */
+        0x0000,     /* R665 */
+        0x0000,     /* R666 */
+        0x0000,     /* R667 */
+        0x0000,     /* R668 */
+        0x0000,     /* R669 */
+        0x0000,     /* R670 */
+        0x0000,     /* R671 */
+        0x0000,     /* R672 */
+        0x0000,     /* R673 */
+        0x0000,     /* R674 */
+        0x0000,     /* R675 */
+        0x0000,     /* R676 */
+        0x0000,     /* R677 */
+        0x0000,     /* R678 */
+        0x0000,     /* R679 */
+        0x0000,     /* R680 */
+        0x0000,     /* R681 */
+        0x0000,     /* R682 */
+        0x0000,     /* R683 */
+        0x0000,     /* R684 */
+        0x0000,     /* R685 */
+        0x0000,     /* R686 */
+        0x0000,     /* R687 */
+        0x0000,     /* R688 */
+        0x0000,     /* R689 */
+        0x0000,     /* R690 */
+        0x0000,     /* R691 */
+        0x0000,     /* R692 */
+        0x0000,     /* R693 */
+        0x0000,     /* R694 */
+        0x0000,     /* R695 */
+        0x0000,     /* R696 */
+        0x0000,     /* R697 */
+        0x0000,     /* R698 */
+        0x0000,     /* R699 */
+        0x0000,     /* R700 */
+        0x0000,     /* R701 */
+        0x0000,     /* R702 */
+        0x0000,     /* R703 */
+        0x0000,     /* R704 */
+        0x0000,     /* R705 */
+        0x0000,     /* R706 */
+        0x0000,     /* R707 */
+        0x0000,     /* R708 */
+        0x0000,     /* R709 */
+        0x0000,     /* R710 */
+        0x0000,     /* R711 */
+        0x0000,     /* R712 */
+        0x0000,     /* R713 */
+        0x0000,     /* R714 */
+        0x0000,     /* R715 */
+        0x0000,     /* R716 */
+        0x0000,     /* R717 */
+        0x0000,     /* R718 */
+        0x0000,     /* R719 */
+        0x0000,     /* R720 */
+        0x0000,     /* R721 */
+        0x0000,     /* R722 */
+        0x0000,     /* R723 */
+        0x0000,     /* R724 */
+        0x0000,     /* R725 */
+        0x0000,     /* R726 */
+        0x0000,     /* R727 */
+        0x0000,     /* R728 */
+        0x0000,     /* R729 */
+        0x0000,     /* R730 */
+        0x0000,     /* R731 */
+        0x0000,     /* R732 */
+        0x0000,     /* R733 */
+        0x0000,     /* R734 */
+        0x0000,     /* R735 */
+        0x0000,     /* R736 */
+        0x0000,     /* R737 */
+        0x0000,     /* R738 */
+        0x0000,     /* R739 */
+        0x0000,     /* R740 */
+        0x0000,     /* R741 */
+        0x0000,     /* R742 */
+        0x0000,     /* R743 */
+        0x0000,     /* R744 */
+        0x0000,     /* R745 */
+        0x0000,     /* R746 */
+        0x0000,     /* R747 */
+        0x0000,     /* R748 */
+        0x0000,     /* R749 */
+        0x0000,     /* R750 */
+        0x0000,     /* R751 */
+        0x0000,     /* R752 */
+        0x0000,     /* R753 */
+        0x0000,     /* R754 */
+        0x0000,     /* R755 */
+        0x0000,     /* R756 */
+        0x0000,     /* R757 */
+        0x0000,     /* R758 */
+        0x0000,     /* R759 */
+        0x0000,     /* R760 */
+        0x0000,     /* R761 */
+        0x0000,     /* R762 */
+        0x0000,     /* R763 */
+        0x0000,     /* R764 */
+        0x0000,     /* R765 */
+        0x0000,     /* R766 */
+        0x0000,     /* R767 */
+        0x4050,     /* R768   - AIF1 Control (1) */
+        0x4000,     /* R769   - AIF1 Control (2) */
+        0x0000,     /* R770   - AIF1 Master/Slave */
+        0x0040,     /* R771   - AIF1 BCLK */
+        0x0040,     /* R772   - AIF1ADC LRCLK */
+        0x0040,     /* R773   - AIF1DAC LRCLK */
+        0x0004,     /* R774   - AIF1DAC Data */
+        0x0100,     /* R775   - AIF1ADC Data */
+        0x0000,     /* R776 */
+        0x0000,     /* R777 */
+        0x0000,     /* R778 */
+        0x0000,     /* R779 */
+        0x0000,     /* R780 */
+        0x0000,     /* R781 */
+        0x0000,     /* R782 */
+        0x0000,     /* R783 */
+        0x4050,     /* R784   - AIF2 Control (1) */
+        0x4000,     /* R785   - AIF2 Control (2) */
+        0x0000,     /* R786   - AIF2 Master/Slave */
+        0x0040,     /* R787   - AIF2 BCLK */
+        0x0040,     /* R788   - AIF2ADC LRCLK */
+        0x0040,     /* R789   - AIF2DAC LRCLK */
+        0x0000,     /* R790   - AIF2DAC Data */
+        0x0000,     /* R791   - AIF2ADC Data */
+        0x0000,     /* R792 */
+        0x0000,     /* R793 */
+        0x0000,     /* R794 */
+        0x0000,     /* R795 */
+        0x0000,     /* R796 */
+        0x0000,     /* R797 */
+        0x0000,     /* R798 */
+        0x0000,     /* R799 */
+        0x0000,     /* R800 */
+        0x0000,     /* R801 */
+        0x0000,     /* R802 */
+        0x0000,     /* R803 */
+        0x0000,     /* R804 */
+        0x0000,     /* R805 */
+        0x0000,     /* R806 */
+        0x0000,     /* R807 */
+        0x0000,     /* R808 */
+        0x0000,     /* R809 */
+        0x0000,     /* R810 */
+        0x0000,     /* R811 */
+        0x0000,     /* R812 */
+        0x0000,     /* R813 */
+        0x0000,     /* R814 */
+        0x0000,     /* R815 */
+        0x0000,     /* R816 */
+        0x0000,     /* R817 */
+        0x0000,     /* R818 */
+        0x0000,     /* R819 */
+        0x0000,     /* R820 */
+        0x0000,     /* R821 */
+        0x0000,     /* R822 */
+        0x0000,     /* R823 */
+        0x0000,     /* R824 */
+        0x0000,     /* R825 */
+        0x0000,     /* R826 */
+        0x0000,     /* R827 */
+        0x0000,     /* R828 */
+        0x0000,     /* R829 */
+        0x0000,     /* R830 */
+        0x0000,     /* R831 */
+        0x0000,     /* R832 */
+        0x0000,     /* R833 */
+        0x0000,     /* R834 */
+        0x0000,     /* R835 */
+        0x0000,     /* R836 */
+        0x0000,     /* R837 */
+        0x0000,     /* R838 */
+        0x0000,     /* R839 */
+        0x0000,     /* R840 */
+        0x0000,     /* R841 */
+        0x0000,     /* R842 */
+        0x0000,     /* R843 */
+        0x0000,     /* R844 */
+        0x0000,     /* R845 */
+        0x0000,     /* R846 */
+        0x0000,     /* R847 */
+        0x0000,     /* R848 */
+        0x0000,     /* R849 */
+        0x0000,     /* R850 */
+        0x0000,     /* R851 */
+        0x0000,     /* R852 */
+        0x0000,     /* R853 */
+        0x0000,     /* R854 */
+        0x0000,     /* R855 */
+        0x0000,     /* R856 */
+        0x0000,     /* R857 */
+        0x0000,     /* R858 */
+        0x0000,     /* R859 */
+        0x0000,     /* R860 */
+        0x0000,     /* R861 */
+        0x0000,     /* R862 */
+        0x0000,     /* R863 */
+        0x0000,     /* R864 */
+        0x0000,     /* R865 */
+        0x0000,     /* R866 */
+        0x0000,     /* R867 */
+        0x0000,     /* R868 */
+        0x0000,     /* R869 */
+        0x0000,     /* R870 */
+        0x0000,     /* R871 */
+        0x0000,     /* R872 */
+        0x0000,     /* R873 */
+        0x0000,     /* R874 */
+        0x0000,     /* R875 */
+        0x0000,     /* R876 */
+        0x0000,     /* R877 */
+        0x0000,     /* R878 */
+        0x0000,     /* R879 */
+        0x0000,     /* R880 */
+        0x0000,     /* R881 */
+        0x0000,     /* R882 */
+        0x0000,     /* R883 */
+        0x0000,     /* R884 */
+        0x0000,     /* R885 */
+        0x0000,     /* R886 */
+        0x0000,     /* R887 */
+        0x0000,     /* R888 */
+        0x0000,     /* R889 */
+        0x0000,     /* R890 */
+        0x0000,     /* R891 */
+        0x0000,     /* R892 */
+        0x0000,     /* R893 */
+        0x0000,     /* R894 */
+        0x0000,     /* R895 */
+        0x0000,     /* R896 */
+        0x0000,     /* R897 */
+        0x0000,     /* R898 */
+        0x0000,     /* R899 */
+        0x0000,     /* R900 */
+        0x0000,     /* R901 */
+        0x0000,     /* R902 */
+        0x0000,     /* R903 */
+        0x0000,     /* R904 */
+        0x0000,     /* R905 */
+        0x0000,     /* R906 */
+        0x0000,     /* R907 */
+        0x0000,     /* R908 */
+        0x0000,     /* R909 */
+        0x0000,     /* R910 */
+        0x0000,     /* R911 */
+        0x0000,     /* R912 */
+        0x0000,     /* R913 */
+        0x0000,     /* R914 */
+        0x0000,     /* R915 */
+        0x0000,     /* R916 */
+        0x0000,     /* R917 */
+        0x0000,     /* R918 */
+        0x0000,     /* R919 */
+        0x0000,     /* R920 */
+        0x0000,     /* R921 */
+        0x0000,     /* R922 */
+        0x0000,     /* R923 */
+        0x0000,     /* R924 */
+        0x0000,     /* R925 */
+        0x0000,     /* R926 */
+        0x0000,     /* R927 */
+        0x0000,     /* R928 */
+        0x0000,     /* R929 */
+        0x0000,     /* R930 */
+        0x0000,     /* R931 */
+        0x0000,     /* R932 */
+        0x0000,     /* R933 */
+        0x0000,     /* R934 */
+        0x0000,     /* R935 */
+        0x0000,     /* R936 */
+        0x0000,     /* R937 */
+        0x0000,     /* R938 */
+        0x0000,     /* R939 */
+        0x0000,     /* R940 */
+        0x0000,     /* R941 */
+        0x0000,     /* R942 */
+        0x0000,     /* R943 */
+        0x0000,     /* R944 */
+        0x0000,     /* R945 */
+        0x0000,     /* R946 */
+        0x0000,     /* R947 */
+        0x0000,     /* R948 */
+        0x0000,     /* R949 */
+        0x0000,     /* R950 */
+        0x0000,     /* R951 */
+        0x0000,     /* R952 */
+        0x0000,     /* R953 */
+        0x0000,     /* R954 */
+        0x0000,     /* R955 */
+        0x0000,     /* R956 */
+        0x0000,     /* R957 */
+        0x0000,     /* R958 */
+        0x0000,     /* R959 */
+        0x0000,     /* R960 */
+        0x0000,     /* R961 */
+        0x0000,     /* R962 */
+        0x0000,     /* R963 */
+        0x0000,     /* R964 */
+        0x0000,     /* R965 */
+        0x0000,     /* R966 */
+        0x0000,     /* R967 */
+        0x0000,     /* R968 */
+        0x0000,     /* R969 */
+        0x0000,     /* R970 */
+        0x0000,     /* R971 */
+        0x0000,     /* R972 */
+        0x0000,     /* R973 */
+        0x0000,     /* R974 */
+        0x0000,     /* R975 */
+        0x0000,     /* R976 */
+        0x0000,     /* R977 */
+        0x0000,     /* R978 */
+        0x0000,     /* R979 */
+        0x0000,     /* R980 */
+        0x0000,     /* R981 */
+        0x0000,     /* R982 */
+        0x0000,     /* R983 */
+        0x0000,     /* R984 */
+        0x0000,     /* R985 */
+        0x0000,     /* R986 */
+        0x0000,     /* R987 */
+        0x0000,     /* R988 */
+        0x0000,     /* R989 */
+        0x0000,     /* R990 */
+        0x0000,     /* R991 */
+        0x0000,     /* R992 */
+        0x0000,     /* R993 */
+        0x0000,     /* R994 */
+        0x0000,     /* R995 */
+        0x0000,     /* R996 */
+        0x0000,     /* R997 */
+        0x0000,     /* R998 */
+        0x0000,     /* R999 */
+        0x0000,     /* R1000 */
+        0x0000,     /* R1001 */
+        0x0000,     /* R1002 */
+        0x0000,     /* R1003 */
+        0x0000,     /* R1004 */
+        0x0000,     /* R1005 */
+        0x0000,     /* R1006 */
+        0x0000,     /* R1007 */
+        0x0000,     /* R1008 */
+        0x0000,     /* R1009 */
+        0x0000,     /* R1010 */
+        0x0000,     /* R1011 */
+        0x0000,     /* R1012 */
+        0x0000,     /* R1013 */
+        0x0000,     /* R1014 */
+        0x0000,     /* R1015 */
+        0x0000,     /* R1016 */
+        0x0000,     /* R1017 */
+        0x0000,     /* R1018 */
+        0x0000,     /* R1019 */
+        0x0000,     /* R1020 */
+        0x0000,     /* R1021 */
+        0x0000,     /* R1022 */
+        0x0000,     /* R1023 */
+        0x00C0,     /* R1024  - AIF1 ADC1 Left Volume */
+        0x00C0,     /* R1025  - AIF1 ADC1 Right Volume */
+        0x00C0,     /* R1026  - AIF1 DAC1 Left Volume */
+        0x00C0,     /* R1027  - AIF1 DAC1 Right Volume */
+        0x00C0,     /* R1028  - AIF1 ADC2 Left Volume */
+        0x00C0,     /* R1029  - AIF1 ADC2 Right Volume */
+        0x00C0,     /* R1030  - AIF1 DAC2 Left Volume */
+        0x00C0,     /* R1031  - AIF1 DAC2 Right Volume */
+        0x0000,     /* R1032 */
+        0x0000,     /* R1033 */
+        0x0000,     /* R1034 */
+        0x0000,     /* R1035 */
+        0x0000,     /* R1036 */
+        0x0000,     /* R1037 */
+        0x0000,     /* R1038 */
+        0x0000,     /* R1039 */
+        0x0000,     /* R1040  - AIF1 ADC1 Filters */
+        0x0000,     /* R1041  - AIF1 ADC2 Filters */
+        0x0000,     /* R1042 */
+        0x0000,     /* R1043 */
+        0x0000,     /* R1044 */
+        0x0000,     /* R1045 */
+        0x0000,     /* R1046 */
+        0x0000,     /* R1047 */
+        0x0000,     /* R1048 */
+        0x0000,     /* R1049 */
+        0x0000,     /* R1050 */
+        0x0000,     /* R1051 */
+        0x0000,     /* R1052 */
+        0x0000,     /* R1053 */
+        0x0000,     /* R1054 */
+        0x0000,     /* R1055 */
+        0x0200,     /* R1056  - AIF1 DAC1 Filters (1) */
+        0x0010,     /* R1057  - AIF1 DAC1 Filters (2) */
+        0x0200,     /* R1058  - AIF1 DAC2 Filters (1) */
+        0x0010,     /* R1059  - AIF1 DAC2 Filters (2) */
+        0x0000,     /* R1060 */
+        0x0000,     /* R1061 */
+        0x0000,     /* R1062 */
+        0x0000,     /* R1063 */
+        0x0000,     /* R1064 */
+        0x0000,     /* R1065 */
+        0x0000,     /* R1066 */
+        0x0000,     /* R1067 */
+        0x0000,     /* R1068 */
+        0x0000,     /* R1069 */
+        0x0000,     /* R1070 */
+        0x0000,     /* R1071 */
+        0x0000,     /* R1072 */
+        0x0000,     /* R1073 */
+        0x0000,     /* R1074 */
+        0x0000,     /* R1075 */
+        0x0000,     /* R1076 */
+        0x0000,     /* R1077 */
+        0x0000,     /* R1078 */
+        0x0000,     /* R1079 */
+        0x0000,     /* R1080 */
+        0x0000,     /* R1081 */
+        0x0000,     /* R1082 */
+        0x0000,     /* R1083 */
+        0x0000,     /* R1084 */
+        0x0000,     /* R1085 */
+        0x0000,     /* R1086 */
+        0x0000,     /* R1087 */
+        0x0098,     /* R1088  - AIF1 DRC1 (1) */
+        0x0845,     /* R1089  - AIF1 DRC1 (2) */
+        0x0000,     /* R1090  - AIF1 DRC1 (3) */
+        0x0000,     /* R1091  - AIF1 DRC1 (4) */
+        0x0000,     /* R1092  - AIF1 DRC1 (5) */
+        0x0000,     /* R1093 */
+        0x0000,     /* R1094 */
+        0x0000,     /* R1095 */
+        0x0000,     /* R1096 */
+        0x0000,     /* R1097 */
+        0x0000,     /* R1098 */
+        0x0000,     /* R1099 */
+        0x0000,     /* R1100 */
+        0x0000,     /* R1101 */
+        0x0000,     /* R1102 */
+        0x0000,     /* R1103 */
+        0x0098,     /* R1104  - AIF1 DRC2 (1) */
+        0x0845,     /* R1105  - AIF1 DRC2 (2) */
+        0x0000,     /* R1106  - AIF1 DRC2 (3) */
+        0x0000,     /* R1107  - AIF1 DRC2 (4) */
+        0x0000,     /* R1108  - AIF1 DRC2 (5) */
+        0x0000,     /* R1109 */
+        0x0000,     /* R1110 */
+        0x0000,     /* R1111 */
+        0x0000,     /* R1112 */
+        0x0000,     /* R1113 */
+        0x0000,     /* R1114 */
+        0x0000,     /* R1115 */
+        0x0000,     /* R1116 */
+        0x0000,     /* R1117 */
+        0x0000,     /* R1118 */
+        0x0000,     /* R1119 */
+        0x0000,     /* R1120 */
+        0x0000,     /* R1121 */
+        0x0000,     /* R1122 */
+        0x0000,     /* R1123 */
+        0x0000,     /* R1124 */
+        0x0000,     /* R1125 */
+        0x0000,     /* R1126 */
+        0x0000,     /* R1127 */
+        0x0000,     /* R1128 */
+        0x0000,     /* R1129 */
+        0x0000,     /* R1130 */
+        0x0000,     /* R1131 */
+        0x0000,     /* R1132 */
+        0x0000,     /* R1133 */
+        0x0000,     /* R1134 */
+        0x0000,     /* R1135 */
+        0x0000,     /* R1136 */
+        0x0000,     /* R1137 */
+        0x0000,     /* R1138 */
+        0x0000,     /* R1139 */
+        0x0000,     /* R1140 */
+        0x0000,     /* R1141 */
+        0x0000,     /* R1142 */
+        0x0000,     /* R1143 */
+        0x0000,     /* R1144 */
+        0x0000,     /* R1145 */
+        0x0000,     /* R1146 */
+        0x0000,     /* R1147 */
+        0x0000,     /* R1148 */
+        0x0000,     /* R1149 */
+        0x0000,     /* R1150 */
+        0x0000,     /* R1151 */
+        0x6318,     /* R1152  - AIF1 DAC1 EQ Gains (1) */
+        0x6300,     /* R1153  - AIF1 DAC1 EQ Gains (2) */
+        0x0FCA,     /* R1154  - AIF1 DAC1 EQ Band 1 A */
+        0x0400,     /* R1155  - AIF1 DAC1 EQ Band 1 B */
+        0x00D8,     /* R1156  - AIF1 DAC1 EQ Band 1 PG */
+        0x1EB5,     /* R1157  - AIF1 DAC1 EQ Band 2 A */
+        0xF145,     /* R1158  - AIF1 DAC1 EQ Band 2 B */
+        0x0B75,     /* R1159  - AIF1 DAC1 EQ Band 2 C */
+        0x01C5,     /* R1160  - AIF1 DAC1 EQ Band 2 PG */
+        0x1C58,     /* R1161  - AIF1 DAC1 EQ Band 3 A */
+        0xF373,     /* R1162  - AIF1 DAC1 EQ Band 3 B */
+        0x0A54,     /* R1163  - AIF1 DAC1 EQ Band 3 C */
+        0x0558,     /* R1164  - AIF1 DAC1 EQ Band 3 PG */
+        0x168E,     /* R1165  - AIF1 DAC1 EQ Band 4 A */
+        0xF829,     /* R1166  - AIF1 DAC1 EQ Band 4 B */
+        0x07AD,     /* R1167  - AIF1 DAC1 EQ Band 4 C */
+        0x1103,     /* R1168  - AIF1 DAC1 EQ Band 4 PG */
+        0x0564,     /* R1169  - AIF1 DAC1 EQ Band 5 A */
+        0x0559,     /* R1170  - AIF1 DAC1 EQ Band 5 B */
+        0x4000,     /* R1171  - AIF1 DAC1 EQ Band 5 PG */
+        0x0000,     /* R1172 */
+        0x0000,     /* R1173 */
+        0x0000,     /* R1174 */
+        0x0000,     /* R1175 */
+        0x0000,     /* R1176 */
+        0x0000,     /* R1177 */
+        0x0000,     /* R1178 */
+        0x0000,     /* R1179 */
+        0x0000,     /* R1180 */
+        0x0000,     /* R1181 */
+        0x0000,     /* R1182 */
+        0x0000,     /* R1183 */
+        0x6318,     /* R1184  - AIF1 DAC2 EQ Gains (1) */
+        0x6300,     /* R1185  - AIF1 DAC2 EQ Gains (2) */
+        0x0FCA,     /* R1186  - AIF1 DAC2 EQ Band 1 A */
+        0x0400,     /* R1187  - AIF1 DAC2 EQ Band 1 B */
+        0x00D8,     /* R1188  - AIF1 DAC2 EQ Band 1 PG */
+        0x1EB5,     /* R1189  - AIF1 DAC2 EQ Band 2 A */
+        0xF145,     /* R1190  - AIF1 DAC2 EQ Band 2 B */
+        0x0B75,     /* R1191  - AIF1 DAC2 EQ Band 2 C */
+        0x01C5,     /* R1192  - AIF1 DAC2 EQ Band 2 PG */
+        0x1C58,     /* R1193  - AIF1 DAC2 EQ Band 3 A */
+        0xF373,     /* R1194  - AIF1 DAC2 EQ Band 3 B */
+        0x0A54,     /* R1195  - AIF1 DAC2 EQ Band 3 C */
+        0x0558,     /* R1196  - AIF1 DAC2 EQ Band 3 PG */
+        0x168E,     /* R1197  - AIF1 DAC2 EQ Band 4 A */
+        0xF829,     /* R1198  - AIF1 DAC2 EQ Band 4 B */
+        0x07AD,     /* R1199  - AIF1 DAC2 EQ Band 4 C */
+        0x1103,     /* R1200  - AIF1 DAC2 EQ Band 4 PG */
+        0x0564,     /* R1201  - AIF1 DAC2 EQ Band 5 A */
+        0x0559,     /* R1202  - AIF1 DAC2 EQ Band 5 B */
+        0x4000,     /* R1203  - AIF1 DAC2 EQ Band 5 PG */
+        0x0000,     /* R1204 */
+        0x0000,     /* R1205 */
+        0x0000,     /* R1206 */
+        0x0000,     /* R1207 */
+        0x0000,     /* R1208 */
+        0x0000,     /* R1209 */
+        0x0000,     /* R1210 */
+        0x0000,     /* R1211 */
+        0x0000,     /* R1212 */
+        0x0000,     /* R1213 */
+        0x0000,     /* R1214 */
+        0x0000,     /* R1215 */
+        0x0000,     /* R1216 */
+        0x0000,     /* R1217 */
+        0x0000,     /* R1218 */
+        0x0000,     /* R1219 */
+        0x0000,     /* R1220 */
+        0x0000,     /* R1221 */
+        0x0000,     /* R1222 */
+        0x0000,     /* R1223 */
+        0x0000,     /* R1224 */
+        0x0000,     /* R1225 */
+        0x0000,     /* R1226 */
+        0x0000,     /* R1227 */
+        0x0000,     /* R1228 */
+        0x0000,     /* R1229 */
+        0x0000,     /* R1230 */
+        0x0000,     /* R1231 */
+        0x0000,     /* R1232 */
+        0x0000,     /* R1233 */
+        0x0000,     /* R1234 */
+        0x0000,     /* R1235 */
+        0x0000,     /* R1236 */
+        0x0000,     /* R1237 */
+        0x0000,     /* R1238 */
+        0x0000,     /* R1239 */
+        0x0000,     /* R1240 */
+        0x0000,     /* R1241 */
+        0x0000,     /* R1242 */
+        0x0000,     /* R1243 */
+        0x0000,     /* R1244 */
+        0x0000,     /* R1245 */
+        0x0000,     /* R1246 */
+        0x0000,     /* R1247 */
+        0x0000,     /* R1248 */
+        0x0000,     /* R1249 */
+        0x0000,     /* R1250 */
+        0x0000,     /* R1251 */
+        0x0000,     /* R1252 */
+        0x0000,     /* R1253 */
+        0x0000,     /* R1254 */
+        0x0000,     /* R1255 */
+        0x0000,     /* R1256 */
+        0x0000,     /* R1257 */
+        0x0000,     /* R1258 */
+        0x0000,     /* R1259 */
+        0x0000,     /* R1260 */
+        0x0000,     /* R1261 */
+        0x0000,     /* R1262 */
+        0x0000,     /* R1263 */
+        0x0000,     /* R1264 */
+        0x0000,     /* R1265 */
+        0x0000,     /* R1266 */
+        0x0000,     /* R1267 */
+        0x0000,     /* R1268 */
+        0x0000,     /* R1269 */
+        0x0000,     /* R1270 */
+        0x0000,     /* R1271 */
+        0x0000,     /* R1272 */
+        0x0000,     /* R1273 */
+        0x0000,     /* R1274 */
+        0x0000,     /* R1275 */
+        0x0000,     /* R1276 */
+        0x0000,     /* R1277 */
+        0x0000,     /* R1278 */
+        0x0000,     /* R1279 */
+        0x00C0,     /* R1280  - AIF2 ADC Left Volume */
+        0x00C0,     /* R1281  - AIF2 ADC Right Volume */
+        0x00C0,     /* R1282  - AIF2 DAC Left Volume */
+        0x00C0,     /* R1283  - AIF2 DAC Right Volume */
+        0x0000,     /* R1284 */
+        0x0000,     /* R1285 */
+        0x0000,     /* R1286 */
+        0x0000,     /* R1287 */
+        0x0000,     /* R1288 */
+        0x0000,     /* R1289 */
+        0x0000,     /* R1290 */
+        0x0000,     /* R1291 */
+        0x0000,     /* R1292 */
+        0x0000,     /* R1293 */
+        0x0000,     /* R1294 */
+        0x0000,     /* R1295 */
+        0x0000,     /* R1296  - AIF2 ADC Filters */
+        0x0000,     /* R1297 */
+        0x0000,     /* R1298 */
+        0x0000,     /* R1299 */
+        0x0000,     /* R1300 */
+        0x0000,     /* R1301 */
+        0x0000,     /* R1302 */
+        0x0000,     /* R1303 */
+        0x0000,     /* R1304 */
+        0x0000,     /* R1305 */
+        0x0000,     /* R1306 */
+        0x0000,     /* R1307 */
+        0x0000,     /* R1308 */
+        0x0000,     /* R1309 */
+        0x0000,     /* R1310 */
+        0x0000,     /* R1311 */
+        0x0200,     /* R1312  - AIF2 DAC Filters (1) */
+        0x0010,     /* R1313  - AIF2 DAC Filters (2) */
+        0x0000,     /* R1314 */
+        0x0000,     /* R1315 */
+        0x0000,     /* R1316 */
+        0x0000,     /* R1317 */
+        0x0000,     /* R1318 */
+        0x0000,     /* R1319 */
+        0x0000,     /* R1320 */
+        0x0000,     /* R1321 */
+        0x0000,     /* R1322 */
+        0x0000,     /* R1323 */
+        0x0000,     /* R1324 */
+        0x0000,     /* R1325 */
+        0x0000,     /* R1326 */
+        0x0000,     /* R1327 */
+        0x0000,     /* R1328 */
+        0x0000,     /* R1329 */
+        0x0000,     /* R1330 */
+        0x0000,     /* R1331 */
+        0x0000,     /* R1332 */
+        0x0000,     /* R1333 */
+        0x0000,     /* R1334 */
+        0x0000,     /* R1335 */
+        0x0000,     /* R1336 */
+        0x0000,     /* R1337 */
+        0x0000,     /* R1338 */
+        0x0000,     /* R1339 */
+        0x0000,     /* R1340 */
+        0x0000,     /* R1341 */
+        0x0000,     /* R1342 */
+        0x0000,     /* R1343 */
+        0x0098,     /* R1344  - AIF2 DRC (1) */
+        0x0845,     /* R1345  - AIF2 DRC (2) */
+        0x0000,     /* R1346  - AIF2 DRC (3) */
+        0x0000,     /* R1347  - AIF2 DRC (4) */
+        0x0000,     /* R1348  - AIF2 DRC (5) */
+        0x0000,     /* R1349 */
+        0x0000,     /* R1350 */
+        0x0000,     /* R1351 */
+        0x0000,     /* R1352 */
+        0x0000,     /* R1353 */
+        0x0000,     /* R1354 */
+        0x0000,     /* R1355 */
+        0x0000,     /* R1356 */
+        0x0000,     /* R1357 */
+        0x0000,     /* R1358 */
+        0x0000,     /* R1359 */
+        0x0000,     /* R1360 */
+        0x0000,     /* R1361 */
+        0x0000,     /* R1362 */
+        0x0000,     /* R1363 */
+        0x0000,     /* R1364 */
+        0x0000,     /* R1365 */
+        0x0000,     /* R1366 */
+        0x0000,     /* R1367 */
+        0x0000,     /* R1368 */
+        0x0000,     /* R1369 */
+        0x0000,     /* R1370 */
+        0x0000,     /* R1371 */
+        0x0000,     /* R1372 */
+        0x0000,     /* R1373 */
+        0x0000,     /* R1374 */
+        0x0000,     /* R1375 */
+        0x0000,     /* R1376 */
+        0x0000,     /* R1377 */
+        0x0000,     /* R1378 */
+        0x0000,     /* R1379 */
+        0x0000,     /* R1380 */
+        0x0000,     /* R1381 */
+        0x0000,     /* R1382 */
+        0x0000,     /* R1383 */
+        0x0000,     /* R1384 */
+        0x0000,     /* R1385 */
+        0x0000,     /* R1386 */
+        0x0000,     /* R1387 */
+        0x0000,     /* R1388 */
+        0x0000,     /* R1389 */
+        0x0000,     /* R1390 */
+        0x0000,     /* R1391 */
+        0x0000,     /* R1392 */
+        0x0000,     /* R1393 */
+        0x0000,     /* R1394 */
+        0x0000,     /* R1395 */
+        0x0000,     /* R1396 */
+        0x0000,     /* R1397 */
+        0x0000,     /* R1398 */
+        0x0000,     /* R1399 */
+        0x0000,     /* R1400 */
+        0x0000,     /* R1401 */
+        0x0000,     /* R1402 */
+        0x0000,     /* R1403 */
+        0x0000,     /* R1404 */
+        0x0000,     /* R1405 */
+        0x0000,     /* R1406 */
+        0x0000,     /* R1407 */
+        0x6318,     /* R1408  - AIF2 EQ Gains (1) */
+        0x6300,     /* R1409  - AIF2 EQ Gains (2) */
+        0x0FCA,     /* R1410  - AIF2 EQ Band 1 A */
+        0x0400,     /* R1411  - AIF2 EQ Band 1 B */
+        0x00D8,     /* R1412  - AIF2 EQ Band 1 PG */
+        0x1EB5,     /* R1413  - AIF2 EQ Band 2 A */
+        0xF145,     /* R1414  - AIF2 EQ Band 2 B */
+        0x0B75,     /* R1415  - AIF2 EQ Band 2 C */
+        0x01C5,     /* R1416  - AIF2 EQ Band 2 PG */
+        0x1C58,     /* R1417  - AIF2 EQ Band 3 A */
+        0xF373,     /* R1418  - AIF2 EQ Band 3 B */
+        0x0A54,     /* R1419  - AIF2 EQ Band 3 C */
+        0x0558,     /* R1420  - AIF2 EQ Band 3 PG */
+        0x168E,     /* R1421  - AIF2 EQ Band 4 A */
+        0xF829,     /* R1422  - AIF2 EQ Band 4 B */
+        0x07AD,     /* R1423  - AIF2 EQ Band 4 C */
+        0x1103,     /* R1424  - AIF2 EQ Band 4 PG */
+        0x0564,     /* R1425  - AIF2 EQ Band 5 A */
+        0x0559,     /* R1426  - AIF2 EQ Band 5 B */
+        0x4000,     /* R1427  - AIF2 EQ Band 5 PG */
+        0x0000,     /* R1428 */
+        0x0000,     /* R1429 */
+        0x0000,     /* R1430 */
+        0x0000,     /* R1431 */
+        0x0000,     /* R1432 */
+        0x0000,     /* R1433 */
+        0x0000,     /* R1434 */
+        0x0000,     /* R1435 */
+        0x0000,     /* R1436 */
+        0x0000,     /* R1437 */
+        0x0000,     /* R1438 */
+        0x0000,     /* R1439 */
+        0x0000,     /* R1440 */
+        0x0000,     /* R1441 */
+        0x0000,     /* R1442 */
+        0x0000,     /* R1443 */
+        0x0000,     /* R1444 */
+        0x0000,     /* R1445 */
+        0x0000,     /* R1446 */
+        0x0000,     /* R1447 */
+        0x0000,     /* R1448 */
+        0x0000,     /* R1449 */
+        0x0000,     /* R1450 */
+        0x0000,     /* R1451 */
+        0x0000,     /* R1452 */
+        0x0000,     /* R1453 */
+        0x0000,     /* R1454 */
+        0x0000,     /* R1455 */
+        0x0000,     /* R1456 */
+        0x0000,     /* R1457 */
+        0x0000,     /* R1458 */
+        0x0000,     /* R1459 */
+        0x0000,     /* R1460 */
+        0x0000,     /* R1461 */
+        0x0000,     /* R1462 */
+        0x0000,     /* R1463 */
+        0x0000,     /* R1464 */
+        0x0000,     /* R1465 */
+        0x0000,     /* R1466 */
+        0x0000,     /* R1467 */
+        0x0000,     /* R1468 */
+        0x0000,     /* R1469 */
+        0x0000,     /* R1470 */
+        0x0000,     /* R1471 */
+        0x0000,     /* R1472 */
+        0x0000,     /* R1473 */
+        0x0000,     /* R1474 */
+        0x0000,     /* R1475 */
+        0x0000,     /* R1476 */
+        0x0000,     /* R1477 */
+        0x0000,     /* R1478 */
+        0x0000,     /* R1479 */
+        0x0000,     /* R1480 */
+        0x0000,     /* R1481 */
+        0x0000,     /* R1482 */
+        0x0000,     /* R1483 */
+        0x0000,     /* R1484 */
+        0x0000,     /* R1485 */
+        0x0000,     /* R1486 */
+        0x0000,     /* R1487 */
+        0x0000,     /* R1488 */
+        0x0000,     /* R1489 */
+        0x0000,     /* R1490 */
+        0x0000,     /* R1491 */
+        0x0000,     /* R1492 */
+        0x0000,     /* R1493 */
+        0x0000,     /* R1494 */
+        0x0000,     /* R1495 */
+        0x0000,     /* R1496 */
+        0x0000,     /* R1497 */
+        0x0000,     /* R1498 */
+        0x0000,     /* R1499 */
+        0x0000,     /* R1500 */
+        0x0000,     /* R1501 */
+        0x0000,     /* R1502 */
+        0x0000,     /* R1503 */
+        0x0000,     /* R1504 */
+        0x0000,     /* R1505 */
+        0x0000,     /* R1506 */
+        0x0000,     /* R1507 */
+        0x0000,     /* R1508 */
+        0x0000,     /* R1509 */
+        0x0000,     /* R1510 */
+        0x0000,     /* R1511 */
+        0x0000,     /* R1512 */
+        0x0000,     /* R1513 */
+        0x0000,     /* R1514 */
+        0x0000,     /* R1515 */
+        0x0000,     /* R1516 */
+        0x0000,     /* R1517 */
+        0x0000,     /* R1518 */
+        0x0000,     /* R1519 */
+        0x0000,     /* R1520 */
+        0x0000,     /* R1521 */
+        0x0000,     /* R1522 */
+        0x0000,     /* R1523 */
+        0x0000,     /* R1524 */
+        0x0000,     /* R1525 */
+        0x0000,     /* R1526 */
+        0x0000,     /* R1527 */
+        0x0000,     /* R1528 */
+        0x0000,     /* R1529 */
+        0x0000,     /* R1530 */
+        0x0000,     /* R1531 */
+        0x0000,     /* R1532 */
+        0x0000,     /* R1533 */
+        0x0000,     /* R1534 */
+        0x0000,     /* R1535 */
+        0x0000,     /* R1536  - DAC1 Mixer Volumes */
+        0x0000,     /* R1537  - DAC1 Left Mixer Routing */
+        0x0000,     /* R1538  - DAC1 Right Mixer Routing */
+        0x0000,     /* R1539  - DAC2 Mixer Volumes */
+        0x0000,     /* R1540  - DAC2 Left Mixer Routing */
+        0x0000,     /* R1541  - DAC2 Right Mixer Routing */
+        0x0000,     /* R1542  - AIF1 ADC1 Left Mixer Routing */
+        0x0000,     /* R1543  - AIF1 ADC1 Right Mixer Routing */
+        0x0000,     /* R1544  - AIF1 ADC2 Left Mixer Routing */
+        0x0000,     /* R1545  - AIF1 ADC2 Right mixer Routing */
+        0x0000,     /* R1546 */
+        0x0000,     /* R1547 */
+        0x0000,     /* R1548 */
+        0x0000,     /* R1549 */
+        0x0000,     /* R1550 */
+        0x0000,     /* R1551 */
+        0x02C0,     /* R1552  - DAC1 Left Volume */
+        0x02C0,     /* R1553  - DAC1 Right Volume */
+        0x02C0,     /* R1554  - DAC2 Left Volume */
+        0x02C0,     /* R1555  - DAC2 Right Volume */
+        0x0000,     /* R1556  - DAC Softmute */
+        0x0000,     /* R1557 */
+        0x0000,     /* R1558 */
+        0x0000,     /* R1559 */
+        0x0000,     /* R1560 */
+        0x0000,     /* R1561 */
+        0x0000,     /* R1562 */
+        0x0000,     /* R1563 */
+        0x0000,     /* R1564 */
+        0x0000,     /* R1565 */
+        0x0000,     /* R1566 */
+        0x0000,     /* R1567 */
+        0x0002,     /* R1568  - Oversampling */
+        0x0000,     /* R1569  - Sidetone */
+};
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 4d3e6f1ac584..bfd4cf4fde5f 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -18,13 +18,14 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <sound/core.h>
+#include <sound/jack.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -57,8 +58,6 @@ static int wm8994_retune_mobile_base[] = {
         WM8994_AIF2_EQ_GAINS_1,
 };
 
-#define WM8994_REG_CACHE_SIZE  0x621
-
 struct wm8994_micdet {
         struct snd_soc_jack *jack;
         int det;
@@ -71,7 +70,6 @@ struct wm8994_priv {
         enum snd_soc_control_type control_type;
         void *control_data;
         struct snd_soc_codec *codec;
-        u16 reg_cache[WM8994_REG_CACHE_SIZE + 1];
         int sysclk[2];
         int sysclk_rate[2];
         int mclk[2];
@@ -81,6 +79,8 @@ struct wm8994_priv {
         int dac_rates[2];
         int lrclk_shared[2];
 
+        int mbc_ena[3];
+
         /* Platform dependant DRC configuration */
         const char **drc_texts;
         int drc_cfg[WM8994_NUM_DRC];
@@ -94,1586 +94,15 @@ struct wm8994_priv {
 
         struct wm8994_micdet micdet[2];
 
+        wm8958_micdet_cb jack_cb;
+        void *jack_cb_data;
+        bool jack_is_mic;
+        bool jack_is_video;
+
         int revision;
         struct wm8994_pdata *pdata;
 };
 
-static const struct {
-        unsigned short readable;   /* Mask of readable bits */
-        unsigned short writable;   /* Mask of writable bits */
-} access_masks[] = {
-        { 0xFFFF, 0xFFFF }, /* R0     - Software Reset */
-        { 0x3B37, 0x3B37 }, /* R1     - Power Management (1) */
-        { 0x6BF0, 0x6BF0 }, /* R2     - Power Management (2) */
-        { 0x3FF0, 0x3FF0 }, /* R3     - Power Management (3) */
-        { 0x3F3F, 0x3F3F }, /* R4     - Power Management (4) */
-        { 0x3F0F, 0x3F0F }, /* R5     - Power Management (5) */
-        { 0x003F, 0x003F }, /* R6     - Power Management (6) */
-        { 0x0000, 0x0000 }, /* R7 */
-        { 0x0000, 0x0000 }, /* R8 */
-        { 0x0000, 0x0000 }, /* R9 */
-        { 0x0000, 0x0000 }, /* R10 */
-        { 0x0000, 0x0000 }, /* R11 */
-        { 0x0000, 0x0000 }, /* R12 */
-        { 0x0000, 0x0000 }, /* R13 */
-        { 0x0000, 0x0000 }, /* R14 */
-        { 0x0000, 0x0000 }, /* R15 */
-        { 0x0000, 0x0000 }, /* R16 */
-        { 0x0000, 0x0000 }, /* R17 */
-        { 0x0000, 0x0000 }, /* R18 */
-        { 0x0000, 0x0000 }, /* R19 */
-        { 0x0000, 0x0000 }, /* R20 */
-        { 0x01C0, 0x01C0 }, /* R21    - Input Mixer (1) */
-        { 0x0000, 0x0000 }, /* R22 */
-        { 0x0000, 0x0000 }, /* R23 */
-        { 0x00DF, 0x01DF }, /* R24    - Left Line Input 1&2 Volume */
-        { 0x00DF, 0x01DF }, /* R25    - Left Line Input 3&4 Volume */
-        { 0x00DF, 0x01DF }, /* R26    - Right Line Input 1&2 Volume */
-        { 0x00DF, 0x01DF }, /* R27    - Right Line Input 3&4 Volume */
-        { 0x00FF, 0x01FF }, /* R28    - Left Output Volume */
-        { 0x00FF, 0x01FF }, /* R29    - Right Output Volume */
-        { 0x0077, 0x0077 }, /* R30    - Line Outputs Volume */
-        { 0x0030, 0x0030 }, /* R31    - HPOUT2 Volume */
-        { 0x00FF, 0x01FF }, /* R32    - Left OPGA Volume */
-        { 0x00FF, 0x01FF }, /* R33    - Right OPGA Volume */
-        { 0x007F, 0x007F }, /* R34    - SPKMIXL Attenuation */
-        { 0x017F, 0x017F }, /* R35    - SPKMIXR Attenuation */
-        { 0x003F, 0x003F }, /* R36    - SPKOUT Mixers */
-        { 0x003F, 0x003F }, /* R37    - ClassD */
-        { 0x00FF, 0x01FF }, /* R38    - Speaker Volume Left */
-        { 0x00FF, 0x01FF }, /* R39    - Speaker Volume Right */
-        { 0x00FF, 0x00FF }, /* R40    - Input Mixer (2) */
-        { 0x01B7, 0x01B7 }, /* R41    - Input Mixer (3) */
-        { 0x01B7, 0x01B7 }, /* R42    - Input Mixer (4) */
-        { 0x01C7, 0x01C7 }, /* R43    - Input Mixer (5) */
-        { 0x01C7, 0x01C7 }, /* R44    - Input Mixer (6) */
-        { 0x01FF, 0x01FF }, /* R45    - Output Mixer (1) */
-        { 0x01FF, 0x01FF }, /* R46    - Output Mixer (2) */
-        { 0x0FFF, 0x0FFF }, /* R47    - Output Mixer (3) */
-        { 0x0FFF, 0x0FFF }, /* R48    - Output Mixer (4) */
-        { 0x0FFF, 0x0FFF }, /* R49    - Output Mixer (5) */
-        { 0x0FFF, 0x0FFF }, /* R50    - Output Mixer (6) */
-        { 0x0038, 0x0038 }, /* R51    - HPOUT2 Mixer */
-        { 0x0077, 0x0077 }, /* R52    - Line Mixer (1) */
-        { 0x0077, 0x0077 }, /* R53    - Line Mixer (2) */
-        { 0x03FF, 0x03FF }, /* R54    - Speaker Mixer */
-        { 0x00C1, 0x00C1 }, /* R55    - Additional Control */
-        { 0x00F0, 0x00F0 }, /* R56    - AntiPOP (1) */
-        { 0x01EF, 0x01EF }, /* R57    - AntiPOP (2) */
-        { 0x00FF, 0x00FF }, /* R58    - MICBIAS */
-        { 0x000F, 0x000F }, /* R59    - LDO 1 */
-        { 0x0007, 0x0007 }, /* R60    - LDO 2 */
-        { 0x0000, 0x0000 }, /* R61 */
-        { 0x0000, 0x0000 }, /* R62 */
-        { 0x0000, 0x0000 }, /* R63 */
-        { 0x0000, 0x0000 }, /* R64 */
-        { 0x0000, 0x0000 }, /* R65 */
-        { 0x0000, 0x0000 }, /* R66 */
-        { 0x0000, 0x0000 }, /* R67 */
-        { 0x0000, 0x0000 }, /* R68 */
-        { 0x0000, 0x0000 }, /* R69 */
-        { 0x0000, 0x0000 }, /* R70 */
-        { 0x0000, 0x0000 }, /* R71 */
-        { 0x0000, 0x0000 }, /* R72 */
-        { 0x0000, 0x0000 }, /* R73 */
-        { 0x0000, 0x0000 }, /* R74 */
-        { 0x0000, 0x0000 }, /* R75 */
-        { 0x8000, 0x8000 }, /* R76    - Charge Pump (1) */
-        { 0x0000, 0x0000 }, /* R77 */
-        { 0x0000, 0x0000 }, /* R78 */
-        { 0x0000, 0x0000 }, /* R79 */
-        { 0x0000, 0x0000 }, /* R80 */
-        { 0x0301, 0x0301 }, /* R81    - Class W (1) */
-        { 0x0000, 0x0000 }, /* R82 */
-        { 0x0000, 0x0000 }, /* R83 */
-        { 0x333F, 0x333F }, /* R84    - DC Servo (1) */
-        { 0x0FEF, 0x0FEF }, /* R85    - DC Servo (2) */
-        { 0x0000, 0x0000 }, /* R86 */
-        { 0xFFFF, 0xFFFF }, /* R87    - DC Servo (4) */
-        { 0x0333, 0x0000 }, /* R88    - DC Servo Readback */
-        { 0x0000, 0x0000 }, /* R89 */
-        { 0x0000, 0x0000 }, /* R90 */
-        { 0x0000, 0x0000 }, /* R91 */
-        { 0x0000, 0x0000 }, /* R92 */
-        { 0x0000, 0x0000 }, /* R93 */
-        { 0x0000, 0x0000 }, /* R94 */
-        { 0x0000, 0x0000 }, /* R95 */
-        { 0x00EE, 0x00EE }, /* R96    - Analogue HP (1) */
-        { 0x0000, 0x0000 }, /* R97 */
-        { 0x0000, 0x0000 }, /* R98 */
-        { 0x0000, 0x0000 }, /* R99 */
-        { 0x0000, 0x0000 }, /* R100 */
-        { 0x0000, 0x0000 }, /* R101 */
-        { 0x0000, 0x0000 }, /* R102 */
-        { 0x0000, 0x0000 }, /* R103 */
-        { 0x0000, 0x0000 }, /* R104 */
-        { 0x0000, 0x0000 }, /* R105 */
-        { 0x0000, 0x0000 }, /* R106 */
-        { 0x0000, 0x0000 }, /* R107 */
-        { 0x0000, 0x0000 }, /* R108 */
-        { 0x0000, 0x0000 }, /* R109 */
-        { 0x0000, 0x0000 }, /* R110 */
-        { 0x0000, 0x0000 }, /* R111 */
-        { 0x0000, 0x0000 }, /* R112 */
-        { 0x0000, 0x0000 }, /* R113 */
-        { 0x0000, 0x0000 }, /* R114 */
-        { 0x0000, 0x0000 }, /* R115 */
-        { 0x0000, 0x0000 }, /* R116 */
-        { 0x0000, 0x0000 }, /* R117 */
-        { 0x0000, 0x0000 }, /* R118 */
-        { 0x0000, 0x0000 }, /* R119 */
-        { 0x0000, 0x0000 }, /* R120 */
-        { 0x0000, 0x0000 }, /* R121 */
-        { 0x0000, 0x0000 }, /* R122 */
-        { 0x0000, 0x0000 }, /* R123 */
-        { 0x0000, 0x0000 }, /* R124 */
-        { 0x0000, 0x0000 }, /* R125 */
-        { 0x0000, 0x0000 }, /* R126 */
-        { 0x0000, 0x0000 }, /* R127 */
-        { 0x0000, 0x0000 }, /* R128 */
-        { 0x0000, 0x0000 }, /* R129 */
-        { 0x0000, 0x0000 }, /* R130 */
-        { 0x0000, 0x0000 }, /* R131 */
-        { 0x0000, 0x0000 }, /* R132 */
-        { 0x0000, 0x0000 }, /* R133 */
-        { 0x0000, 0x0000 }, /* R134 */
-        { 0x0000, 0x0000 }, /* R135 */
-        { 0x0000, 0x0000 }, /* R136 */
-        { 0x0000, 0x0000 }, /* R137 */
-        { 0x0000, 0x0000 }, /* R138 */
-        { 0x0000, 0x0000 }, /* R139 */
-        { 0x0000, 0x0000 }, /* R140 */
-        { 0x0000, 0x0000 }, /* R141 */
-        { 0x0000, 0x0000 }, /* R142 */
-        { 0x0000, 0x0000 }, /* R143 */
-        { 0x0000, 0x0000 }, /* R144 */
-        { 0x0000, 0x0000 }, /* R145 */
-        { 0x0000, 0x0000 }, /* R146 */
-        { 0x0000, 0x0000 }, /* R147 */
-        { 0x0000, 0x0000 }, /* R148 */
-        { 0x0000, 0x0000 }, /* R149 */
-        { 0x0000, 0x0000 }, /* R150 */
-        { 0x0000, 0x0000 }, /* R151 */
-        { 0x0000, 0x0000 }, /* R152 */
-        { 0x0000, 0x0000 }, /* R153 */
-        { 0x0000, 0x0000 }, /* R154 */
-        { 0x0000, 0x0000 }, /* R155 */
-        { 0x0000, 0x0000 }, /* R156 */
-        { 0x0000, 0x0000 }, /* R157 */
-        { 0x0000, 0x0000 }, /* R158 */
-        { 0x0000, 0x0000 }, /* R159 */
-        { 0x0000, 0x0000 }, /* R160 */
-        { 0x0000, 0x0000 }, /* R161 */
-        { 0x0000, 0x0000 }, /* R162 */
-        { 0x0000, 0x0000 }, /* R163 */
-        { 0x0000, 0x0000 }, /* R164 */
-        { 0x0000, 0x0000 }, /* R165 */
-        { 0x0000, 0x0000 }, /* R166 */
-        { 0x0000, 0x0000 }, /* R167 */
-        { 0x0000, 0x0000 }, /* R168 */
-        { 0x0000, 0x0000 }, /* R169 */
-        { 0x0000, 0x0000 }, /* R170 */
-        { 0x0000, 0x0000 }, /* R171 */
-        { 0x0000, 0x0000 }, /* R172 */
-        { 0x0000, 0x0000 }, /* R173 */
-        { 0x0000, 0x0000 }, /* R174 */
-        { 0x0000, 0x0000 }, /* R175 */
-        { 0x0000, 0x0000 }, /* R176 */
-        { 0x0000, 0x0000 }, /* R177 */
-        { 0x0000, 0x0000 }, /* R178 */
-        { 0x0000, 0x0000 }, /* R179 */
-        { 0x0000, 0x0000 }, /* R180 */
-        { 0x0000, 0x0000 }, /* R181 */
-        { 0x0000, 0x0000 }, /* R182 */
-        { 0x0000, 0x0000 }, /* R183 */
-        { 0x0000, 0x0000 }, /* R184 */
-        { 0x0000, 0x0000 }, /* R185 */
-        { 0x0000, 0x0000 }, /* R186 */
-        { 0x0000, 0x0000 }, /* R187 */
-        { 0x0000, 0x0000 }, /* R188 */
-        { 0x0000, 0x0000 }, /* R189 */
-        { 0x0000, 0x0000 }, /* R190 */
-        { 0x0000, 0x0000 }, /* R191 */
-        { 0x0000, 0x0000 }, /* R192 */
-        { 0x0000, 0x0000 }, /* R193 */
-        { 0x0000, 0x0000 }, /* R194 */
-        { 0x0000, 0x0000 }, /* R195 */
-        { 0x0000, 0x0000 }, /* R196 */
-        { 0x0000, 0x0000 }, /* R197 */
-        { 0x0000, 0x0000 }, /* R198 */
-        { 0x0000, 0x0000 }, /* R199 */
-        { 0x0000, 0x0000 }, /* R200 */
-        { 0x0000, 0x0000 }, /* R201 */
-        { 0x0000, 0x0000 }, /* R202 */
-        { 0x0000, 0x0000 }, /* R203 */
-        { 0x0000, 0x0000 }, /* R204 */
-        { 0x0000, 0x0000 }, /* R205 */
-        { 0x0000, 0x0000 }, /* R206 */
-        { 0x0000, 0x0000 }, /* R207 */
-        { 0x0000, 0x0000 }, /* R208 */
-        { 0x0000, 0x0000 }, /* R209 */
-        { 0x0000, 0x0000 }, /* R210 */
-        { 0x0000, 0x0000 }, /* R211 */
-        { 0x0000, 0x0000 }, /* R212 */
-        { 0x0000, 0x0000 }, /* R213 */
-        { 0x0000, 0x0000 }, /* R214 */
-        { 0x0000, 0x0000 }, /* R215 */
-        { 0x0000, 0x0000 }, /* R216 */
-        { 0x0000, 0x0000 }, /* R217 */
-        { 0x0000, 0x0000 }, /* R218 */
-        { 0x0000, 0x0000 }, /* R219 */
-        { 0x0000, 0x0000 }, /* R220 */
-        { 0x0000, 0x0000 }, /* R221 */
-        { 0x0000, 0x0000 }, /* R222 */
-        { 0x0000, 0x0000 }, /* R223 */
-        { 0x0000, 0x0000 }, /* R224 */
-        { 0x0000, 0x0000 }, /* R225 */
-        { 0x0000, 0x0000 }, /* R226 */
-        { 0x0000, 0x0000 }, /* R227 */
-        { 0x0000, 0x0000 }, /* R228 */
-        { 0x0000, 0x0000 }, /* R229 */
-        { 0x0000, 0x0000 }, /* R230 */
-        { 0x0000, 0x0000 }, /* R231 */
-        { 0x0000, 0x0000 }, /* R232 */
-        { 0x0000, 0x0000 }, /* R233 */
-        { 0x0000, 0x0000 }, /* R234 */
-        { 0x0000, 0x0000 }, /* R235 */
-        { 0x0000, 0x0000 }, /* R236 */
-        { 0x0000, 0x0000 }, /* R237 */
-        { 0x0000, 0x0000 }, /* R238 */
-        { 0x0000, 0x0000 }, /* R239 */
-        { 0x0000, 0x0000 }, /* R240 */
-        { 0x0000, 0x0000 }, /* R241 */
-        { 0x0000, 0x0000 }, /* R242 */
-        { 0x0000, 0x0000 }, /* R243 */
-        { 0x0000, 0x0000 }, /* R244 */
-        { 0x0000, 0x0000 }, /* R245 */
-        { 0x0000, 0x0000 }, /* R246 */
-        { 0x0000, 0x0000 }, /* R247 */
-        { 0x0000, 0x0000 }, /* R248 */
-        { 0x0000, 0x0000 }, /* R249 */
-        { 0x0000, 0x0000 }, /* R250 */
-        { 0x0000, 0x0000 }, /* R251 */
-        { 0x0000, 0x0000 }, /* R252 */
-        { 0x0000, 0x0000 }, /* R253 */
-        { 0x0000, 0x0000 }, /* R254 */
-        { 0x0000, 0x0000 }, /* R255 */
-        { 0x000F, 0x0000 }, /* R256   - Chip Revision */
-        { 0x0074, 0x0074 }, /* R257   - Control Interface */
-        { 0x0000, 0x0000 }, /* R258 */
-        { 0x0000, 0x0000 }, /* R259 */
-        { 0x0000, 0x0000 }, /* R260 */
-        { 0x0000, 0x0000 }, /* R261 */
-        { 0x0000, 0x0000 }, /* R262 */
-        { 0x0000, 0x0000 }, /* R263 */
-        { 0x0000, 0x0000 }, /* R264 */
-        { 0x0000, 0x0000 }, /* R265 */
-        { 0x0000, 0x0000 }, /* R266 */
-        { 0x0000, 0x0000 }, /* R267 */
-        { 0x0000, 0x0000 }, /* R268 */
-        { 0x0000, 0x0000 }, /* R269 */
-        { 0x0000, 0x0000 }, /* R270 */
-        { 0x0000, 0x0000 }, /* R271 */
-        { 0x807F, 0x837F }, /* R272   - Write Sequencer Ctrl (1) */
-        { 0x017F, 0x0000 }, /* R273   - Write Sequencer Ctrl (2) */
-        { 0x0000, 0x0000 }, /* R274 */
-        { 0x0000, 0x0000 }, /* R275 */
-        { 0x0000, 0x0000 }, /* R276 */
-        { 0x0000, 0x0000 }, /* R277 */
-        { 0x0000, 0x0000 }, /* R278 */
-        { 0x0000, 0x0000 }, /* R279 */
-        { 0x0000, 0x0000 }, /* R280 */
-        { 0x0000, 0x0000 }, /* R281 */
-        { 0x0000, 0x0000 }, /* R282 */
-        { 0x0000, 0x0000 }, /* R283 */
-        { 0x0000, 0x0000 }, /* R284 */
-        { 0x0000, 0x0000 }, /* R285 */
-        { 0x0000, 0x0000 }, /* R286 */
-        { 0x0000, 0x0000 }, /* R287 */
-        { 0x0000, 0x0000 }, /* R288 */
-        { 0x0000, 0x0000 }, /* R289 */
-        { 0x0000, 0x0000 }, /* R290 */
-        { 0x0000, 0x0000 }, /* R291 */
-        { 0x0000, 0x0000 }, /* R292 */
-        { 0x0000, 0x0000 }, /* R293 */
-        { 0x0000, 0x0000 }, /* R294 */
-        { 0x0000, 0x0000 }, /* R295 */
-        { 0x0000, 0x0000 }, /* R296 */
-        { 0x0000, 0x0000 }, /* R297 */
-        { 0x0000, 0x0000 }, /* R298 */
-        { 0x0000, 0x0000 }, /* R299 */
-        { 0x0000, 0x0000 }, /* R300 */
-        { 0x0000, 0x0000 }, /* R301 */
-        { 0x0000, 0x0000 }, /* R302 */
-        { 0x0000, 0x0000 }, /* R303 */
-        { 0x0000, 0x0000 }, /* R304 */
-        { 0x0000, 0x0000 }, /* R305 */
-        { 0x0000, 0x0000 }, /* R306 */
-        { 0x0000, 0x0000 }, /* R307 */
-        { 0x0000, 0x0000 }, /* R308 */
-        { 0x0000, 0x0000 }, /* R309 */
-        { 0x0000, 0x0000 }, /* R310 */
-        { 0x0000, 0x0000 }, /* R311 */
-        { 0x0000, 0x0000 }, /* R312 */
-        { 0x0000, 0x0000 }, /* R313 */
-        { 0x0000, 0x0000 }, /* R314 */
-        { 0x0000, 0x0000 }, /* R315 */
-        { 0x0000, 0x0000 }, /* R316 */
-        { 0x0000, 0x0000 }, /* R317 */
-        { 0x0000, 0x0000 }, /* R318 */
-        { 0x0000, 0x0000 }, /* R319 */
-        { 0x0000, 0x0000 }, /* R320 */
-        { 0x0000, 0x0000 }, /* R321 */
-        { 0x0000, 0x0000 }, /* R322 */
-        { 0x0000, 0x0000 }, /* R323 */
-        { 0x0000, 0x0000 }, /* R324 */
-        { 0x0000, 0x0000 }, /* R325 */
-        { 0x0000, 0x0000 }, /* R326 */
-        { 0x0000, 0x0000 }, /* R327 */
-        { 0x0000, 0x0000 }, /* R328 */
-        { 0x0000, 0x0000 }, /* R329 */
-        { 0x0000, 0x0000 }, /* R330 */
-        { 0x0000, 0x0000 }, /* R331 */
-        { 0x0000, 0x0000 }, /* R332 */
-        { 0x0000, 0x0000 }, /* R333 */
-        { 0x0000, 0x0000 }, /* R334 */
-        { 0x0000, 0x0000 }, /* R335 */
-        { 0x0000, 0x0000 }, /* R336 */
-        { 0x0000, 0x0000 }, /* R337 */
-        { 0x0000, 0x0000 }, /* R338 */
-        { 0x0000, 0x0000 }, /* R339 */
-        { 0x0000, 0x0000 }, /* R340 */
-        { 0x0000, 0x0000 }, /* R341 */
-        { 0x0000, 0x0000 }, /* R342 */
-        { 0x0000, 0x0000 }, /* R343 */
-        { 0x0000, 0x0000 }, /* R344 */
-        { 0x0000, 0x0000 }, /* R345 */
-        { 0x0000, 0x0000 }, /* R346 */
-        { 0x0000, 0x0000 }, /* R347 */
-        { 0x0000, 0x0000 }, /* R348 */
-        { 0x0000, 0x0000 }, /* R349 */
-        { 0x0000, 0x0000 }, /* R350 */
-        { 0x0000, 0x0000 }, /* R351 */
-        { 0x0000, 0x0000 }, /* R352 */
-        { 0x0000, 0x0000 }, /* R353 */
-        { 0x0000, 0x0000 }, /* R354 */
-        { 0x0000, 0x0000 }, /* R355 */
-        { 0x0000, 0x0000 }, /* R356 */
-        { 0x0000, 0x0000 }, /* R357 */
-        { 0x0000, 0x0000 }, /* R358 */
-        { 0x0000, 0x0000 }, /* R359 */
-        { 0x0000, 0x0000 }, /* R360 */
-        { 0x0000, 0x0000 }, /* R361 */
-        { 0x0000, 0x0000 }, /* R362 */
-        { 0x0000, 0x0000 }, /* R363 */
-        { 0x0000, 0x0000 }, /* R364 */
-        { 0x0000, 0x0000 }, /* R365 */
-        { 0x0000, 0x0000 }, /* R366 */
-        { 0x0000, 0x0000 }, /* R367 */
-        { 0x0000, 0x0000 }, /* R368 */
-        { 0x0000, 0x0000 }, /* R369 */
-        { 0x0000, 0x0000 }, /* R370 */
-        { 0x0000, 0x0000 }, /* R371 */
-        { 0x0000, 0x0000 }, /* R372 */
-        { 0x0000, 0x0000 }, /* R373 */
-        { 0x0000, 0x0000 }, /* R374 */
-        { 0x0000, 0x0000 }, /* R375 */
-        { 0x0000, 0x0000 }, /* R376 */
-        { 0x0000, 0x0000 }, /* R377 */
-        { 0x0000, 0x0000 }, /* R378 */
-        { 0x0000, 0x0000 }, /* R379 */
-        { 0x0000, 0x0000 }, /* R380 */
-        { 0x0000, 0x0000 }, /* R381 */
-        { 0x0000, 0x0000 }, /* R382 */
-        { 0x0000, 0x0000 }, /* R383 */
-        { 0x0000, 0x0000 }, /* R384 */
-        { 0x0000, 0x0000 }, /* R385 */
-        { 0x0000, 0x0000 }, /* R386 */
-        { 0x0000, 0x0000 }, /* R387 */
-        { 0x0000, 0x0000 }, /* R388 */
-        { 0x0000, 0x0000 }, /* R389 */
-        { 0x0000, 0x0000 }, /* R390 */
-        { 0x0000, 0x0000 }, /* R391 */
-        { 0x0000, 0x0000 }, /* R392 */
-        { 0x0000, 0x0000 }, /* R393 */
-        { 0x0000, 0x0000 }, /* R394 */
-        { 0x0000, 0x0000 }, /* R395 */
-        { 0x0000, 0x0000 }, /* R396 */
-        { 0x0000, 0x0000 }, /* R397 */
-        { 0x0000, 0x0000 }, /* R398 */
-        { 0x0000, 0x0000 }, /* R399 */
-        { 0x0000, 0x0000 }, /* R400 */
-        { 0x0000, 0x0000 }, /* R401 */
-        { 0x0000, 0x0000 }, /* R402 */
-        { 0x0000, 0x0000 }, /* R403 */
-        { 0x0000, 0x0000 }, /* R404 */
-        { 0x0000, 0x0000 }, /* R405 */
-        { 0x0000, 0x0000 }, /* R406 */
-        { 0x0000, 0x0000 }, /* R407 */
-        { 0x0000, 0x0000 }, /* R408 */
-        { 0x0000, 0x0000 }, /* R409 */
-        { 0x0000, 0x0000 }, /* R410 */
-        { 0x0000, 0x0000 }, /* R411 */
-        { 0x0000, 0x0000 }, /* R412 */
-        { 0x0000, 0x0000 }, /* R413 */
-        { 0x0000, 0x0000 }, /* R414 */
-        { 0x0000, 0x0000 }, /* R415 */
-        { 0x0000, 0x0000 }, /* R416 */
-        { 0x0000, 0x0000 }, /* R417 */
-        { 0x0000, 0x0000 }, /* R418 */
-        { 0x0000, 0x0000 }, /* R419 */
-        { 0x0000, 0x0000 }, /* R420 */
-        { 0x0000, 0x0000 }, /* R421 */
-        { 0x0000, 0x0000 }, /* R422 */
-        { 0x0000, 0x0000 }, /* R423 */
-        { 0x0000, 0x0000 }, /* R424 */
-        { 0x0000, 0x0000 }, /* R425 */
-        { 0x0000, 0x0000 }, /* R426 */
-        { 0x0000, 0x0000 }, /* R427 */
-        { 0x0000, 0x0000 }, /* R428 */
-        { 0x0000, 0x0000 }, /* R429 */
-        { 0x0000, 0x0000 }, /* R430 */
-        { 0x0000, 0x0000 }, /* R431 */
-        { 0x0000, 0x0000 }, /* R432 */
-        { 0x0000, 0x0000 }, /* R433 */
-        { 0x0000, 0x0000 }, /* R434 */
-        { 0x0000, 0x0000 }, /* R435 */
-        { 0x0000, 0x0000 }, /* R436 */
-        { 0x0000, 0x0000 }, /* R437 */
-        { 0x0000, 0x0000 }, /* R438 */
-        { 0x0000, 0x0000 }, /* R439 */
-        { 0x0000, 0x0000 }, /* R440 */
-        { 0x0000, 0x0000 }, /* R441 */
-        { 0x0000, 0x0000 }, /* R442 */
-        { 0x0000, 0x0000 }, /* R443 */
-        { 0x0000, 0x0000 }, /* R444 */
-        { 0x0000, 0x0000 }, /* R445 */
-        { 0x0000, 0x0000 }, /* R446 */
-        { 0x0000, 0x0000 }, /* R447 */
-        { 0x0000, 0x0000 }, /* R448 */
-        { 0x0000, 0x0000 }, /* R449 */
-        { 0x0000, 0x0000 }, /* R450 */
-        { 0x0000, 0x0000 }, /* R451 */
-        { 0x0000, 0x0000 }, /* R452 */
-        { 0x0000, 0x0000 }, /* R453 */
-        { 0x0000, 0x0000 }, /* R454 */
-        { 0x0000, 0x0000 }, /* R455 */
-        { 0x0000, 0x0000 }, /* R456 */
-        { 0x0000, 0x0000 }, /* R457 */
-        { 0x0000, 0x0000 }, /* R458 */
-        { 0x0000, 0x0000 }, /* R459 */
-        { 0x0000, 0x0000 }, /* R460 */
-        { 0x0000, 0x0000 }, /* R461 */
-        { 0x0000, 0x0000 }, /* R462 */
-        { 0x0000, 0x0000 }, /* R463 */
-        { 0x0000, 0x0000 }, /* R464 */
-        { 0x0000, 0x0000 }, /* R465 */
-        { 0x0000, 0x0000 }, /* R466 */
-        { 0x0000, 0x0000 }, /* R467 */
-        { 0x0000, 0x0000 }, /* R468 */
-        { 0x0000, 0x0000 }, /* R469 */
-        { 0x0000, 0x0000 }, /* R470 */
-        { 0x0000, 0x0000 }, /* R471 */
-        { 0x0000, 0x0000 }, /* R472 */
-        { 0x0000, 0x0000 }, /* R473 */
-        { 0x0000, 0x0000 }, /* R474 */
-        { 0x0000, 0x0000 }, /* R475 */
-        { 0x0000, 0x0000 }, /* R476 */
-        { 0x0000, 0x0000 }, /* R477 */
-        { 0x0000, 0x0000 }, /* R478 */
-        { 0x0000, 0x0000 }, /* R479 */
-        { 0x0000, 0x0000 }, /* R480 */
-        { 0x0000, 0x0000 }, /* R481 */
-        { 0x0000, 0x0000 }, /* R482 */
-        { 0x0000, 0x0000 }, /* R483 */
-        { 0x0000, 0x0000 }, /* R484 */
-        { 0x0000, 0x0000 }, /* R485 */
-        { 0x0000, 0x0000 }, /* R486 */
-        { 0x0000, 0x0000 }, /* R487 */
-        { 0x0000, 0x0000 }, /* R488 */
-        { 0x0000, 0x0000 }, /* R489 */
-        { 0x0000, 0x0000 }, /* R490 */
-        { 0x0000, 0x0000 }, /* R491 */
-        { 0x0000, 0x0000 }, /* R492 */
-        { 0x0000, 0x0000 }, /* R493 */
-        { 0x0000, 0x0000 }, /* R494 */
-        { 0x0000, 0x0000 }, /* R495 */
-        { 0x0000, 0x0000 }, /* R496 */
-        { 0x0000, 0x0000 }, /* R497 */
-        { 0x0000, 0x0000 }, /* R498 */
-        { 0x0000, 0x0000 }, /* R499 */
-        { 0x0000, 0x0000 }, /* R500 */
-        { 0x0000, 0x0000 }, /* R501 */
-        { 0x0000, 0x0000 }, /* R502 */
-        { 0x0000, 0x0000 }, /* R503 */
-        { 0x0000, 0x0000 }, /* R504 */
-        { 0x0000, 0x0000 }, /* R505 */
-        { 0x0000, 0x0000 }, /* R506 */
-        { 0x0000, 0x0000 }, /* R507 */
-        { 0x0000, 0x0000 }, /* R508 */
-        { 0x0000, 0x0000 }, /* R509 */
-        { 0x0000, 0x0000 }, /* R510 */
-        { 0x0000, 0x0000 }, /* R511 */
-        { 0x001F, 0x001F }, /* R512   - AIF1 Clocking (1) */
-        { 0x003F, 0x003F }, /* R513   - AIF1 Clocking (2) */
-        { 0x0000, 0x0000 }, /* R514 */
-        { 0x0000, 0x0000 }, /* R515 */
-        { 0x001F, 0x001F }, /* R516   - AIF2 Clocking (1) */
-        { 0x003F, 0x003F }, /* R517   - AIF2 Clocking (2) */
-        { 0x0000, 0x0000 }, /* R518 */
-        { 0x0000, 0x0000 }, /* R519 */
-        { 0x001F, 0x001F }, /* R520   - Clocking (1) */
-        { 0x0777, 0x0777 }, /* R521   - Clocking (2) */
-        { 0x0000, 0x0000 }, /* R522 */
-        { 0x0000, 0x0000 }, /* R523 */
-        { 0x0000, 0x0000 }, /* R524 */
-        { 0x0000, 0x0000 }, /* R525 */
-        { 0x0000, 0x0000 }, /* R526 */
-        { 0x0000, 0x0000 }, /* R527 */
-        { 0x00FF, 0x00FF }, /* R528   - AIF1 Rate */
-        { 0x00FF, 0x00FF }, /* R529   - AIF2 Rate */
-        { 0x000F, 0x0000 }, /* R530   - Rate Status */
-        { 0x0000, 0x0000 }, /* R531 */
-        { 0x0000, 0x0000 }, /* R532 */
-        { 0x0000, 0x0000 }, /* R533 */
-        { 0x0000, 0x0000 }, /* R534 */
-        { 0x0000, 0x0000 }, /* R535 */
-        { 0x0000, 0x0000 }, /* R536 */
-        { 0x0000, 0x0000 }, /* R537 */
-        { 0x0000, 0x0000 }, /* R538 */
-        { 0x0000, 0x0000 }, /* R539 */
-        { 0x0000, 0x0000 }, /* R540 */
-        { 0x0000, 0x0000 }, /* R541 */
-        { 0x0000, 0x0000 }, /* R542 */
-        { 0x0000, 0x0000 }, /* R543 */
-        { 0x0007, 0x0007 }, /* R544   - FLL1 Control (1) */
-        { 0x3F77, 0x3F77 }, /* R545   - FLL1 Control (2) */
-        { 0xFFFF, 0xFFFF }, /* R546   - FLL1 Control (3) */
-        { 0x7FEF, 0x7FEF }, /* R547   - FLL1 Control (4) */
-        { 0x1FDB, 0x1FDB }, /* R548   - FLL1 Control (5) */
-        { 0x0000, 0x0000 }, /* R549 */
-        { 0x0000, 0x0000 }, /* R550 */
-        { 0x0000, 0x0000 }, /* R551 */
-        { 0x0000, 0x0000 }, /* R552 */
-        { 0x0000, 0x0000 }, /* R553 */
-        { 0x0000, 0x0000 }, /* R554 */
-        { 0x0000, 0x0000 }, /* R555 */
-        { 0x0000, 0x0000 }, /* R556 */
-        { 0x0000, 0x0000 }, /* R557 */
-        { 0x0000, 0x0000 }, /* R558 */
-        { 0x0000, 0x0000 }, /* R559 */
-        { 0x0000, 0x0000 }, /* R560 */
-        { 0x0000, 0x0000 }, /* R561 */
-        { 0x0000, 0x0000 }, /* R562 */
-        { 0x0000, 0x0000 }, /* R563 */
-        { 0x0000, 0x0000 }, /* R564 */
-        { 0x0000, 0x0000 }, /* R565 */
-        { 0x0000, 0x0000 }, /* R566 */
-        { 0x0000, 0x0000 }, /* R567 */
-        { 0x0000, 0x0000 }, /* R568 */
-        { 0x0000, 0x0000 }, /* R569 */
-        { 0x0000, 0x0000 }, /* R570 */
-        { 0x0000, 0x0000 }, /* R571 */
-        { 0x0000, 0x0000 }, /* R572 */
-        { 0x0000, 0x0000 }, /* R573 */
-        { 0x0000, 0x0000 }, /* R574 */
-        { 0x0000, 0x0000 }, /* R575 */
-        { 0x0007, 0x0007 }, /* R576   - FLL2 Control (1) */
-        { 0x3F77, 0x3F77 }, /* R577   - FLL2 Control (2) */
-        { 0xFFFF, 0xFFFF }, /* R578   - FLL2 Control (3) */
-        { 0x7FEF, 0x7FEF }, /* R579   - FLL2 Control (4) */
-        { 0x1FDB, 0x1FDB }, /* R580   - FLL2 Control (5) */
-        { 0x0000, 0x0000 }, /* R581 */
-        { 0x0000, 0x0000 }, /* R582 */
-        { 0x0000, 0x0000 }, /* R583 */
-        { 0x0000, 0x0000 }, /* R584 */
-        { 0x0000, 0x0000 }, /* R585 */
-        { 0x0000, 0x0000 }, /* R586 */
-        { 0x0000, 0x0000 }, /* R587 */
-        { 0x0000, 0x0000 }, /* R588 */
-        { 0x0000, 0x0000 }, /* R589 */
-        { 0x0000, 0x0000 }, /* R590 */
-        { 0x0000, 0x0000 }, /* R591 */
-        { 0x0000, 0x0000 }, /* R592 */
-        { 0x0000, 0x0000 }, /* R593 */
-        { 0x0000, 0x0000 }, /* R594 */
-        { 0x0000, 0x0000 }, /* R595 */
-        { 0x0000, 0x0000 }, /* R596 */
-        { 0x0000, 0x0000 }, /* R597 */
-        { 0x0000, 0x0000 }, /* R598 */
-        { 0x0000, 0x0000 }, /* R599 */
-        { 0x0000, 0x0000 }, /* R600 */
-        { 0x0000, 0x0000 }, /* R601 */
-        { 0x0000, 0x0000 }, /* R602 */
-        { 0x0000, 0x0000 }, /* R603 */
-        { 0x0000, 0x0000 }, /* R604 */
-        { 0x0000, 0x0000 }, /* R605 */
-        { 0x0000, 0x0000 }, /* R606 */
-        { 0x0000, 0x0000 }, /* R607 */
-        { 0x0000, 0x0000 }, /* R608 */
-        { 0x0000, 0x0000 }, /* R609 */
-        { 0x0000, 0x0000 }, /* R610 */
-        { 0x0000, 0x0000 }, /* R611 */
-        { 0x0000, 0x0000 }, /* R612 */
-        { 0x0000, 0x0000 }, /* R613 */
-        { 0x0000, 0x0000 }, /* R614 */
-        { 0x0000, 0x0000 }, /* R615 */
-        { 0x0000, 0x0000 }, /* R616 */
-        { 0x0000, 0x0000 }, /* R617 */
-        { 0x0000, 0x0000 }, /* R618 */
-        { 0x0000, 0x0000 }, /* R619 */
-        { 0x0000, 0x0000 }, /* R620 */
-        { 0x0000, 0x0000 }, /* R621 */
-        { 0x0000, 0x0000 }, /* R622 */
-        { 0x0000, 0x0000 }, /* R623 */
-        { 0x0000, 0x0000 }, /* R624 */
-        { 0x0000, 0x0000 }, /* R625 */
-        { 0x0000, 0x0000 }, /* R626 */
-        { 0x0000, 0x0000 }, /* R627 */
-        { 0x0000, 0x0000 }, /* R628 */
-        { 0x0000, 0x0000 }, /* R629 */
-        { 0x0000, 0x0000 }, /* R630 */
-        { 0x0000, 0x0000 }, /* R631 */
-        { 0x0000, 0x0000 }, /* R632 */
-        { 0x0000, 0x0000 }, /* R633 */
-        { 0x0000, 0x0000 }, /* R634 */
-        { 0x0000, 0x0000 }, /* R635 */
-        { 0x0000, 0x0000 }, /* R636 */
-        { 0x0000, 0x0000 }, /* R637 */
-        { 0x0000, 0x0000 }, /* R638 */
-        { 0x0000, 0x0000 }, /* R639 */
-        { 0x0000, 0x0000 }, /* R640 */
-        { 0x0000, 0x0000 }, /* R641 */
-        { 0x0000, 0x0000 }, /* R642 */
-        { 0x0000, 0x0000 }, /* R643 */
-        { 0x0000, 0x0000 }, /* R644 */
-        { 0x0000, 0x0000 }, /* R645 */
-        { 0x0000, 0x0000 }, /* R646 */
-        { 0x0000, 0x0000 }, /* R647 */
-        { 0x0000, 0x0000 }, /* R648 */
-        { 0x0000, 0x0000 }, /* R649 */
-        { 0x0000, 0x0000 }, /* R650 */
-        { 0x0000, 0x0000 }, /* R651 */
-        { 0x0000, 0x0000 }, /* R652 */
-        { 0x0000, 0x0000 }, /* R653 */
-        { 0x0000, 0x0000 }, /* R654 */
-        { 0x0000, 0x0000 }, /* R655 */
-        { 0x0000, 0x0000 }, /* R656 */
-        { 0x0000, 0x0000 }, /* R657 */
-        { 0x0000, 0x0000 }, /* R658 */
-        { 0x0000, 0x0000 }, /* R659 */
-        { 0x0000, 0x0000 }, /* R660 */
-        { 0x0000, 0x0000 }, /* R661 */
-        { 0x0000, 0x0000 }, /* R662 */
-        { 0x0000, 0x0000 }, /* R663 */
-        { 0x0000, 0x0000 }, /* R664 */
-        { 0x0000, 0x0000 }, /* R665 */
-        { 0x0000, 0x0000 }, /* R666 */
-        { 0x0000, 0x0000 }, /* R667 */
-        { 0x0000, 0x0000 }, /* R668 */
-        { 0x0000, 0x0000 }, /* R669 */
-        { 0x0000, 0x0000 }, /* R670 */
-        { 0x0000, 0x0000 }, /* R671 */
-        { 0x0000, 0x0000 }, /* R672 */
-        { 0x0000, 0x0000 }, /* R673 */
-        { 0x0000, 0x0000 }, /* R674 */
-        { 0x0000, 0x0000 }, /* R675 */
-        { 0x0000, 0x0000 }, /* R676 */
-        { 0x0000, 0x0000 }, /* R677 */
-        { 0x0000, 0x0000 }, /* R678 */
-        { 0x0000, 0x0000 }, /* R679 */
-        { 0x0000, 0x0000 }, /* R680 */
-        { 0x0000, 0x0000 }, /* R681 */
-        { 0x0000, 0x0000 }, /* R682 */
-        { 0x0000, 0x0000 }, /* R683 */
-        { 0x0000, 0x0000 }, /* R684 */
-        { 0x0000, 0x0000 }, /* R685 */
-        { 0x0000, 0x0000 }, /* R686 */
-        { 0x0000, 0x0000 }, /* R687 */
-        { 0x0000, 0x0000 }, /* R688 */
-        { 0x0000, 0x0000 }, /* R689 */
-        { 0x0000, 0x0000 }, /* R690 */
-        { 0x0000, 0x0000 }, /* R691 */
-        { 0x0000, 0x0000 }, /* R692 */
-        { 0x0000, 0x0000 }, /* R693 */
-        { 0x0000, 0x0000 }, /* R694 */
-        { 0x0000, 0x0000 }, /* R695 */
-        { 0x0000, 0x0000 }, /* R696 */
-        { 0x0000, 0x0000 }, /* R697 */
-        { 0x0000, 0x0000 }, /* R698 */
-        { 0x0000, 0x0000 }, /* R699 */
-        { 0x0000, 0x0000 }, /* R700 */
-        { 0x0000, 0x0000 }, /* R701 */
-        { 0x0000, 0x0000 }, /* R702 */
-        { 0x0000, 0x0000 }, /* R703 */
-        { 0x0000, 0x0000 }, /* R704 */
-        { 0x0000, 0x0000 }, /* R705 */
-        { 0x0000, 0x0000 }, /* R706 */
-        { 0x0000, 0x0000 }, /* R707 */
-        { 0x0000, 0x0000 }, /* R708 */
-        { 0x0000, 0x0000 }, /* R709 */
-        { 0x0000, 0x0000 }, /* R710 */
-        { 0x0000, 0x0000 }, /* R711 */
-        { 0x0000, 0x0000 }, /* R712 */
-        { 0x0000, 0x0000 }, /* R713 */
-        { 0x0000, 0x0000 }, /* R714 */
-        { 0x0000, 0x0000 }, /* R715 */
-        { 0x0000, 0x0000 }, /* R716 */
-        { 0x0000, 0x0000 }, /* R717 */
-        { 0x0000, 0x0000 }, /* R718 */
-        { 0x0000, 0x0000 }, /* R719 */
-        { 0x0000, 0x0000 }, /* R720 */
-        { 0x0000, 0x0000 }, /* R721 */
-        { 0x0000, 0x0000 }, /* R722 */
-        { 0x0000, 0x0000 }, /* R723 */
-        { 0x0000, 0x0000 }, /* R724 */
-        { 0x0000, 0x0000 }, /* R725 */
-        { 0x0000, 0x0000 }, /* R726 */
-        { 0x0000, 0x0000 }, /* R727 */
-        { 0x0000, 0x0000 }, /* R728 */
-        { 0x0000, 0x0000 }, /* R729 */
-        { 0x0000, 0x0000 }, /* R730 */
-        { 0x0000, 0x0000 }, /* R731 */
-        { 0x0000, 0x0000 }, /* R732 */
-        { 0x0000, 0x0000 }, /* R733 */
-        { 0x0000, 0x0000 }, /* R734 */
-        { 0x0000, 0x0000 }, /* R735 */
-        { 0x0000, 0x0000 }, /* R736 */
-        { 0x0000, 0x0000 }, /* R737 */
-        { 0x0000, 0x0000 }, /* R738 */
-        { 0x0000, 0x0000 }, /* R739 */
-        { 0x0000, 0x0000 }, /* R740 */
-        { 0x0000, 0x0000 }, /* R741 */
-        { 0x0000, 0x0000 }, /* R742 */
-        { 0x0000, 0x0000 }, /* R743 */
-        { 0x0000, 0x0000 }, /* R744 */
-        { 0x0000, 0x0000 }, /* R745 */
-        { 0x0000, 0x0000 }, /* R746 */
-        { 0x0000, 0x0000 }, /* R747 */
-        { 0x0000, 0x0000 }, /* R748 */
-        { 0x0000, 0x0000 }, /* R749 */
-        { 0x0000, 0x0000 }, /* R750 */
-        { 0x0000, 0x0000 }, /* R751 */
-        { 0x0000, 0x0000 }, /* R752 */
-        { 0x0000, 0x0000 }, /* R753 */
-        { 0x0000, 0x0000 }, /* R754 */
-        { 0x0000, 0x0000 }, /* R755 */
-        { 0x0000, 0x0000 }, /* R756 */
-        { 0x0000, 0x0000 }, /* R757 */
-        { 0x0000, 0x0000 }, /* R758 */
-        { 0x0000, 0x0000 }, /* R759 */
-        { 0x0000, 0x0000 }, /* R760 */
-        { 0x0000, 0x0000 }, /* R761 */
-        { 0x0000, 0x0000 }, /* R762 */
-        { 0x0000, 0x0000 }, /* R763 */
-        { 0x0000, 0x0000 }, /* R764 */
-        { 0x0000, 0x0000 }, /* R765 */
-        { 0x0000, 0x0000 }, /* R766 */
-        { 0x0000, 0x0000 }, /* R767 */
-        { 0xE1F8, 0xE1F8 }, /* R768   - AIF1 Control (1) */
-        { 0xCD1F, 0xCD1F }, /* R769   - AIF1 Control (2) */
-        { 0xF000, 0xF000 }, /* R770   - AIF1 Master/Slave */
-        { 0x01F0, 0x01F0 }, /* R771   - AIF1 BCLK */
-        { 0x0FFF, 0x0FFF }, /* R772   - AIF1ADC LRCLK */
-        { 0x0FFF, 0x0FFF }, /* R773   - AIF1DAC LRCLK */
-        { 0x0003, 0x0003 }, /* R774   - AIF1DAC Data */
-        { 0x0003, 0x0003 }, /* R775   - AIF1ADC Data */
-        { 0x0000, 0x0000 }, /* R776 */
-        { 0x0000, 0x0000 }, /* R777 */
-        { 0x0000, 0x0000 }, /* R778 */
-        { 0x0000, 0x0000 }, /* R779 */
-        { 0x0000, 0x0000 }, /* R780 */
-        { 0x0000, 0x0000 }, /* R781 */
-        { 0x0000, 0x0000 }, /* R782 */
-        { 0x0000, 0x0000 }, /* R783 */
-        { 0xF1F8, 0xF1F8 }, /* R784   - AIF2 Control (1) */
-        { 0xFD1F, 0xFD1F }, /* R785   - AIF2 Control (2) */
-        { 0xF000, 0xF000 }, /* R786   - AIF2 Master/Slave */
-        { 0x01F0, 0x01F0 }, /* R787   - AIF2 BCLK */
-        { 0x0FFF, 0x0FFF }, /* R788   - AIF2ADC LRCLK */
-        { 0x0FFF, 0x0FFF }, /* R789   - AIF2DAC LRCLK */
-        { 0x0003, 0x0003 }, /* R790   - AIF2DAC Data */
-        { 0x0003, 0x0003 }, /* R791   - AIF2ADC Data */
-        { 0x0000, 0x0000 }, /* R792 */
-        { 0x0000, 0x0000 }, /* R793 */
-        { 0x0000, 0x0000 }, /* R794 */
-        { 0x0000, 0x0000 }, /* R795 */
-        { 0x0000, 0x0000 }, /* R796 */
-        { 0x0000, 0x0000 }, /* R797 */
-        { 0x0000, 0x0000 }, /* R798 */
-        { 0x0000, 0x0000 }, /* R799 */
-        { 0x0000, 0x0000 }, /* R800 */
-        { 0x0000, 0x0000 }, /* R801 */
-        { 0x0000, 0x0000 }, /* R802 */
-        { 0x0000, 0x0000 }, /* R803 */
-        { 0x0000, 0x0000 }, /* R804 */
-        { 0x0000, 0x0000 }, /* R805 */
-        { 0x0000, 0x0000 }, /* R806 */
-        { 0x0000, 0x0000 }, /* R807 */
-        { 0x0000, 0x0000 }, /* R808 */
-        { 0x0000, 0x0000 }, /* R809 */
-        { 0x0000, 0x0000 }, /* R810 */
-        { 0x0000, 0x0000 }, /* R811 */
-        { 0x0000, 0x0000 }, /* R812 */
-        { 0x0000, 0x0000 }, /* R813 */
-        { 0x0000, 0x0000 }, /* R814 */
-        { 0x0000, 0x0000 }, /* R815 */
-        { 0x0000, 0x0000 }, /* R816 */
-        { 0x0000, 0x0000 }, /* R817 */
-        { 0x0000, 0x0000 }, /* R818 */
-        { 0x0000, 0x0000 }, /* R819 */
-        { 0x0000, 0x0000 }, /* R820 */
-        { 0x0000, 0x0000 }, /* R821 */
-        { 0x0000, 0x0000 }, /* R822 */
-        { 0x0000, 0x0000 }, /* R823 */
-        { 0x0000, 0x0000 }, /* R824 */
-        { 0x0000, 0x0000 }, /* R825 */
-        { 0x0000, 0x0000 }, /* R826 */
-        { 0x0000, 0x0000 }, /* R827 */
-        { 0x0000, 0x0000 }, /* R828 */
-        { 0x0000, 0x0000 }, /* R829 */
-        { 0x0000, 0x0000 }, /* R830 */
-        { 0x0000, 0x0000 }, /* R831 */
-        { 0x0000, 0x0000 }, /* R832 */
-        { 0x0000, 0x0000 }, /* R833 */
-        { 0x0000, 0x0000 }, /* R834 */
-        { 0x0000, 0x0000 }, /* R835 */
-        { 0x0000, 0x0000 }, /* R836 */
-        { 0x0000, 0x0000 }, /* R837 */
-        { 0x0000, 0x0000 }, /* R838 */
-        { 0x0000, 0x0000 }, /* R839 */
-        { 0x0000, 0x0000 }, /* R840 */
-        { 0x0000, 0x0000 }, /* R841 */
-        { 0x0000, 0x0000 }, /* R842 */
-        { 0x0000, 0x0000 }, /* R843 */
-        { 0x0000, 0x0000 }, /* R844 */
-        { 0x0000, 0x0000 }, /* R845 */
-        { 0x0000, 0x0000 }, /* R846 */
-        { 0x0000, 0x0000 }, /* R847 */
-        { 0x0000, 0x0000 }, /* R848 */
-        { 0x0000, 0x0000 }, /* R849 */
-        { 0x0000, 0x0000 }, /* R850 */
-        { 0x0000, 0x0000 }, /* R851 */
-        { 0x0000, 0x0000 }, /* R852 */
-        { 0x0000, 0x0000 }, /* R853 */
-        { 0x0000, 0x0000 }, /* R854 */
-        { 0x0000, 0x0000 }, /* R855 */
-        { 0x0000, 0x0000 }, /* R856 */
-        { 0x0000, 0x0000 }, /* R857 */
-        { 0x0000, 0x0000 }, /* R858 */
-        { 0x0000, 0x0000 }, /* R859 */
-        { 0x0000, 0x0000 }, /* R860 */
-        { 0x0000, 0x0000 }, /* R861 */
-        { 0x0000, 0x0000 }, /* R862 */
-        { 0x0000, 0x0000 }, /* R863 */
-        { 0x0000, 0x0000 }, /* R864 */
-        { 0x0000, 0x0000 }, /* R865 */
-        { 0x0000, 0x0000 }, /* R866 */
-        { 0x0000, 0x0000 }, /* R867 */
-        { 0x0000, 0x0000 }, /* R868 */
-        { 0x0000, 0x0000 }, /* R869 */
-        { 0x0000, 0x0000 }, /* R870 */
-        { 0x0000, 0x0000 }, /* R871 */
-        { 0x0000, 0x0000 }, /* R872 */
-        { 0x0000, 0x0000 }, /* R873 */
-        { 0x0000, 0x0000 }, /* R874 */
-        { 0x0000, 0x0000 }, /* R875 */
-        { 0x0000, 0x0000 }, /* R876 */
-        { 0x0000, 0x0000 }, /* R877 */
-        { 0x0000, 0x0000 }, /* R878 */
-        { 0x0000, 0x0000 }, /* R879 */
-        { 0x0000, 0x0000 }, /* R880 */
-        { 0x0000, 0x0000 }, /* R881 */
-        { 0x0000, 0x0000 }, /* R882 */
-        { 0x0000, 0x0000 }, /* R883 */
-        { 0x0000, 0x0000 }, /* R884 */
-        { 0x0000, 0x0000 }, /* R885 */
-        { 0x0000, 0x0000 }, /* R886 */
-        { 0x0000, 0x0000 }, /* R887 */
-        { 0x0000, 0x0000 }, /* R888 */
-        { 0x0000, 0x0000 }, /* R889 */
-        { 0x0000, 0x0000 }, /* R890 */
-        { 0x0000, 0x0000 }, /* R891 */
-        { 0x0000, 0x0000 }, /* R892 */
-        { 0x0000, 0x0000 }, /* R893 */
-        { 0x0000, 0x0000 }, /* R894 */
-        { 0x0000, 0x0000 }, /* R895 */
-        { 0x0000, 0x0000 }, /* R896 */
-        { 0x0000, 0x0000 }, /* R897 */
-        { 0x0000, 0x0000 }, /* R898 */
-        { 0x0000, 0x0000 }, /* R899 */
-        { 0x0000, 0x0000 }, /* R900 */
-        { 0x0000, 0x0000 }, /* R901 */
-        { 0x0000, 0x0000 }, /* R902 */
-        { 0x0000, 0x0000 }, /* R903 */
-        { 0x0000, 0x0000 }, /* R904 */
-        { 0x0000, 0x0000 }, /* R905 */
-        { 0x0000, 0x0000 }, /* R906 */
-        { 0x0000, 0x0000 }, /* R907 */
-        { 0x0000, 0x0000 }, /* R908 */
-        { 0x0000, 0x0000 }, /* R909 */
-        { 0x0000, 0x0000 }, /* R910 */
-        { 0x0000, 0x0000 }, /* R911 */
-        { 0x0000, 0x0000 }, /* R912 */
-        { 0x0000, 0x0000 }, /* R913 */
-        { 0x0000, 0x0000 }, /* R914 */
-        { 0x0000, 0x0000 }, /* R915 */
-        { 0x0000, 0x0000 }, /* R916 */
-        { 0x0000, 0x0000 }, /* R917 */
-        { 0x0000, 0x0000 }, /* R918 */
-        { 0x0000, 0x0000 }, /* R919 */
-        { 0x0000, 0x0000 }, /* R920 */
-        { 0x0000, 0x0000 }, /* R921 */
-        { 0x0000, 0x0000 }, /* R922 */
-        { 0x0000, 0x0000 }, /* R923 */
-        { 0x0000, 0x0000 }, /* R924 */
-        { 0x0000, 0x0000 }, /* R925 */
-        { 0x0000, 0x0000 }, /* R926 */
-        { 0x0000, 0x0000 }, /* R927 */
-        { 0x0000, 0x0000 }, /* R928 */
-        { 0x0000, 0x0000 }, /* R929 */
-        { 0x0000, 0x0000 }, /* R930 */
-        { 0x0000, 0x0000 }, /* R931 */
-        { 0x0000, 0x0000 }, /* R932 */
-        { 0x0000, 0x0000 }, /* R933 */
-        { 0x0000, 0x0000 }, /* R934 */
-        { 0x0000, 0x0000 }, /* R935 */
-        { 0x0000, 0x0000 }, /* R936 */
-        { 0x0000, 0x0000 }, /* R937 */
-        { 0x0000, 0x0000 }, /* R938 */
-        { 0x0000, 0x0000 }, /* R939 */
-        { 0x0000, 0x0000 }, /* R940 */
-        { 0x0000, 0x0000 }, /* R941 */
-        { 0x0000, 0x0000 }, /* R942 */
-        { 0x0000, 0x0000 }, /* R943 */
-        { 0x0000, 0x0000 }, /* R944 */
-        { 0x0000, 0x0000 }, /* R945 */
-        { 0x0000, 0x0000 }, /* R946 */
-        { 0x0000, 0x0000 }, /* R947 */
-        { 0x0000, 0x0000 }, /* R948 */
-        { 0x0000, 0x0000 }, /* R949 */
-        { 0x0000, 0x0000 }, /* R950 */
-        { 0x0000, 0x0000 }, /* R951 */
-        { 0x0000, 0x0000 }, /* R952 */
-        { 0x0000, 0x0000 }, /* R953 */
-        { 0x0000, 0x0000 }, /* R954 */
-        { 0x0000, 0x0000 }, /* R955 */
-        { 0x0000, 0x0000 }, /* R956 */
-        { 0x0000, 0x0000 }, /* R957 */
-        { 0x0000, 0x0000 }, /* R958 */
-        { 0x0000, 0x0000 }, /* R959 */
-        { 0x0000, 0x0000 }, /* R960 */
-        { 0x0000, 0x0000 }, /* R961 */
-        { 0x0000, 0x0000 }, /* R962 */
-        { 0x0000, 0x0000 }, /* R963 */
-        { 0x0000, 0x0000 }, /* R964 */
-        { 0x0000, 0x0000 }, /* R965 */
-        { 0x0000, 0x0000 }, /* R966 */
-        { 0x0000, 0x0000 }, /* R967 */
-        { 0x0000, 0x0000 }, /* R968 */
-        { 0x0000, 0x0000 }, /* R969 */
-        { 0x0000, 0x0000 }, /* R970 */
-        { 0x0000, 0x0000 }, /* R971 */
-        { 0x0000, 0x0000 }, /* R972 */
-        { 0x0000, 0x0000 }, /* R973 */
-        { 0x0000, 0x0000 }, /* R974 */
-        { 0x0000, 0x0000 }, /* R975 */
-        { 0x0000, 0x0000 }, /* R976 */
-        { 0x0000, 0x0000 }, /* R977 */
-        { 0x0000, 0x0000 }, /* R978 */
-        { 0x0000, 0x0000 }, /* R979 */
-        { 0x0000, 0x0000 }, /* R980 */
-        { 0x0000, 0x0000 }, /* R981 */
-        { 0x0000, 0x0000 }, /* R982 */
-        { 0x0000, 0x0000 }, /* R983 */
-        { 0x0000, 0x0000 }, /* R984 */
-        { 0x0000, 0x0000 }, /* R985 */
-        { 0x0000, 0x0000 }, /* R986 */
-        { 0x0000, 0x0000 }, /* R987 */
-        { 0x0000, 0x0000 }, /* R988 */
-        { 0x0000, 0x0000 }, /* R989 */
-        { 0x0000, 0x0000 }, /* R990 */
-        { 0x0000, 0x0000 }, /* R991 */
-        { 0x0000, 0x0000 }, /* R992 */
-        { 0x0000, 0x0000 }, /* R993 */
-        { 0x0000, 0x0000 }, /* R994 */
-        { 0x0000, 0x0000 }, /* R995 */
-        { 0x0000, 0x0000 }, /* R996 */
-        { 0x0000, 0x0000 }, /* R997 */
-        { 0x0000, 0x0000 }, /* R998 */
-        { 0x0000, 0x0000 }, /* R999 */
-        { 0x0000, 0x0000 }, /* R1000 */
-        { 0x0000, 0x0000 }, /* R1001 */
-        { 0x0000, 0x0000 }, /* R1002 */
-        { 0x0000, 0x0000 }, /* R1003 */
-        { 0x0000, 0x0000 }, /* R1004 */
-        { 0x0000, 0x0000 }, /* R1005 */
-        { 0x0000, 0x0000 }, /* R1006 */
-        { 0x0000, 0x0000 }, /* R1007 */
-        { 0x0000, 0x0000 }, /* R1008 */
-        { 0x0000, 0x0000 }, /* R1009 */
-        { 0x0000, 0x0000 }, /* R1010 */
-        { 0x0000, 0x0000 }, /* R1011 */
-        { 0x0000, 0x0000 }, /* R1012 */
-        { 0x0000, 0x0000 }, /* R1013 */
-        { 0x0000, 0x0000 }, /* R1014 */
-        { 0x0000, 0x0000 }, /* R1015 */
-        { 0x0000, 0x0000 }, /* R1016 */
-        { 0x0000, 0x0000 }, /* R1017 */
-        { 0x0000, 0x0000 }, /* R1018 */
-        { 0x0000, 0x0000 }, /* R1019 */
-        { 0x0000, 0x0000 }, /* R1020 */
-        { 0x0000, 0x0000 }, /* R1021 */
-        { 0x0000, 0x0000 }, /* R1022 */
-        { 0x0000, 0x0000 }, /* R1023 */
-        { 0x00FF, 0x01FF }, /* R1024  - AIF1 ADC1 Left Volume */
-        { 0x00FF, 0x01FF }, /* R1025  - AIF1 ADC1 Right Volume */
-        { 0x00FF, 0x01FF }, /* R1026  - AIF1 DAC1 Left Volume */
-        { 0x00FF, 0x01FF }, /* R1027  - AIF1 DAC1 Right Volume */
-        { 0x00FF, 0x01FF }, /* R1028  - AIF1 ADC2 Left Volume */
-        { 0x00FF, 0x01FF }, /* R1029  - AIF1 ADC2 Right Volume */
-        { 0x00FF, 0x01FF }, /* R1030  - AIF1 DAC2 Left Volume */
-        { 0x00FF, 0x01FF }, /* R1031  - AIF1 DAC2 Right Volume */
-        { 0x0000, 0x0000 }, /* R1032 */
-        { 0x0000, 0x0000 }, /* R1033 */
-        { 0x0000, 0x0000 }, /* R1034 */
-        { 0x0000, 0x0000 }, /* R1035 */
-        { 0x0000, 0x0000 }, /* R1036 */
-        { 0x0000, 0x0000 }, /* R1037 */
-        { 0x0000, 0x0000 }, /* R1038 */
-        { 0x0000, 0x0000 }, /* R1039 */
-        { 0xF800, 0xF800 }, /* R1040  - AIF1 ADC1 Filters */
-        { 0x7800, 0x7800 }, /* R1041  - AIF1 ADC2 Filters */
-        { 0x0000, 0x0000 }, /* R1042 */
-        { 0x0000, 0x0000 }, /* R1043 */
-        { 0x0000, 0x0000 }, /* R1044 */
-        { 0x0000, 0x0000 }, /* R1045 */
-        { 0x0000, 0x0000 }, /* R1046 */
-        { 0x0000, 0x0000 }, /* R1047 */
-        { 0x0000, 0x0000 }, /* R1048 */
-        { 0x0000, 0x0000 }, /* R1049 */
-        { 0x0000, 0x0000 }, /* R1050 */
-        { 0x0000, 0x0000 }, /* R1051 */
-        { 0x0000, 0x0000 }, /* R1052 */
-        { 0x0000, 0x0000 }, /* R1053 */
-        { 0x0000, 0x0000 }, /* R1054 */
-        { 0x0000, 0x0000 }, /* R1055 */
-        { 0x02B6, 0x02B6 }, /* R1056  - AIF1 DAC1 Filters (1) */
-        { 0x3F00, 0x3F00 }, /* R1057  - AIF1 DAC1 Filters (2) */
-        { 0x02B6, 0x02B6 }, /* R1058  - AIF1 DAC2 Filters (1) */
-        { 0x3F00, 0x3F00 }, /* R1059  - AIF1 DAC2 Filters (2) */
-        { 0x0000, 0x0000 }, /* R1060 */
-        { 0x0000, 0x0000 }, /* R1061 */
-        { 0x0000, 0x0000 }, /* R1062 */
-        { 0x0000, 0x0000 }, /* R1063 */
-        { 0x0000, 0x0000 }, /* R1064 */
-        { 0x0000, 0x0000 }, /* R1065 */
-        { 0x0000, 0x0000 }, /* R1066 */
-        { 0x0000, 0x0000 }, /* R1067 */
-        { 0x0000, 0x0000 }, /* R1068 */
-        { 0x0000, 0x0000 }, /* R1069 */
-        { 0x0000, 0x0000 }, /* R1070 */
-        { 0x0000, 0x0000 }, /* R1071 */
-        { 0x0000, 0x0000 }, /* R1072 */
-        { 0x0000, 0x0000 }, /* R1073 */
-        { 0x0000, 0x0000 }, /* R1074 */
-        { 0x0000, 0x0000 }, /* R1075 */
-        { 0x0000, 0x0000 }, /* R1076 */
-        { 0x0000, 0x0000 }, /* R1077 */
-        { 0x0000, 0x0000 }, /* R1078 */
-        { 0x0000, 0x0000 }, /* R1079 */
-        { 0x0000, 0x0000 }, /* R1080 */
-        { 0x0000, 0x0000 }, /* R1081 */
-        { 0x0000, 0x0000 }, /* R1082 */
-        { 0x0000, 0x0000 }, /* R1083 */
-        { 0x0000, 0x0000 }, /* R1084 */
-        { 0x0000, 0x0000 }, /* R1085 */
-        { 0x0000, 0x0000 }, /* R1086 */
-        { 0x0000, 0x0000 }, /* R1087 */
-        { 0xFFFF, 0xFFFF }, /* R1088  - AIF1 DRC1 (1) */
-        { 0x1FFF, 0x1FFF }, /* R1089  - AIF1 DRC1 (2) */
-        { 0xFFFF, 0xFFFF }, /* R1090  - AIF1 DRC1 (3) */
-        { 0x07FF, 0x07FF }, /* R1091  - AIF1 DRC1 (4) */
-        { 0x03FF, 0x03FF }, /* R1092  - AIF1 DRC1 (5) */
-        { 0x0000, 0x0000 }, /* R1093 */
-        { 0x0000, 0x0000 }, /* R1094 */
-        { 0x0000, 0x0000 }, /* R1095 */
-        { 0x0000, 0x0000 }, /* R1096 */
-        { 0x0000, 0x0000 }, /* R1097 */
-        { 0x0000, 0x0000 }, /* R1098 */
-        { 0x0000, 0x0000 }, /* R1099 */
-        { 0x0000, 0x0000 }, /* R1100 */
-        { 0x0000, 0x0000 }, /* R1101 */
-        { 0x0000, 0x0000 }, /* R1102 */
-        { 0x0000, 0x0000 }, /* R1103 */
-        { 0xFFFF, 0xFFFF }, /* R1104  - AIF1 DRC2 (1) */
-        { 0x1FFF, 0x1FFF }, /* R1105  - AIF1 DRC2 (2) */
-        { 0xFFFF, 0xFFFF }, /* R1106  - AIF1 DRC2 (3) */
-        { 0x07FF, 0x07FF }, /* R1107  - AIF1 DRC2 (4) */
-        { 0x03FF, 0x03FF }, /* R1108  - AIF1 DRC2 (5) */
-        { 0x0000, 0x0000 }, /* R1109 */
-        { 0x0000, 0x0000 }, /* R1110 */
-        { 0x0000, 0x0000 }, /* R1111 */
-        { 0x0000, 0x0000 }, /* R1112 */
-        { 0x0000, 0x0000 }, /* R1113 */
-        { 0x0000, 0x0000 }, /* R1114 */
-        { 0x0000, 0x0000 }, /* R1115 */
-        { 0x0000, 0x0000 }, /* R1116 */
-        { 0x0000, 0x0000 }, /* R1117 */
-        { 0x0000, 0x0000 }, /* R1118 */
-        { 0x0000, 0x0000 }, /* R1119 */
-        { 0x0000, 0x0000 }, /* R1120 */
-        { 0x0000, 0x0000 }, /* R1121 */
-        { 0x0000, 0x0000 }, /* R1122 */
-        { 0x0000, 0x0000 }, /* R1123 */
-        { 0x0000, 0x0000 }, /* R1124 */
-        { 0x0000, 0x0000 }, /* R1125 */
-        { 0x0000, 0x0000 }, /* R1126 */
-        { 0x0000, 0x0000 }, /* R1127 */
-        { 0x0000, 0x0000 }, /* R1128 */
-        { 0x0000, 0x0000 }, /* R1129 */
-        { 0x0000, 0x0000 }, /* R1130 */
-        { 0x0000, 0x0000 }, /* R1131 */
-        { 0x0000, 0x0000 }, /* R1132 */
-        { 0x0000, 0x0000 }, /* R1133 */
-        { 0x0000, 0x0000 }, /* R1134 */
-        { 0x0000, 0x0000 }, /* R1135 */
-        { 0x0000, 0x0000 }, /* R1136 */
-        { 0x0000, 0x0000 }, /* R1137 */
-        { 0x0000, 0x0000 }, /* R1138 */
-        { 0x0000, 0x0000 }, /* R1139 */
-        { 0x0000, 0x0000 }, /* R1140 */
-        { 0x0000, 0x0000 }, /* R1141 */
-        { 0x0000, 0x0000 }, /* R1142 */
-        { 0x0000, 0x0000 }, /* R1143 */
-        { 0x0000, 0x0000 }, /* R1144 */
-        { 0x0000, 0x0000 }, /* R1145 */
-        { 0x0000, 0x0000 }, /* R1146 */
-        { 0x0000, 0x0000 }, /* R1147 */
-        { 0x0000, 0x0000 }, /* R1148 */
-        { 0x0000, 0x0000 }, /* R1149 */
-        { 0x0000, 0x0000 }, /* R1150 */
-        { 0x0000, 0x0000 }, /* R1151 */
-        { 0xFFFF, 0xFFFF }, /* R1152  - AIF1 DAC1 EQ Gains (1) */
-        { 0xFFC0, 0xFFC0 }, /* R1153  - AIF1 DAC1 EQ Gains (2) */
-        { 0xFFFF, 0xFFFF }, /* R1154  - AIF1 DAC1 EQ Band 1 A */
-        { 0xFFFF, 0xFFFF }, /* R1155  - AIF1 DAC1 EQ Band 1 B */
-        { 0xFFFF, 0xFFFF }, /* R1156  - AIF1 DAC1 EQ Band 1 PG */
-        { 0xFFFF, 0xFFFF }, /* R1157  - AIF1 DAC1 EQ Band 2 A */
-        { 0xFFFF, 0xFFFF }, /* R1158  - AIF1 DAC1 EQ Band 2 B */
-        { 0xFFFF, 0xFFFF }, /* R1159  - AIF1 DAC1 EQ Band 2 C */
-        { 0xFFFF, 0xFFFF }, /* R1160  - AIF1 DAC1 EQ Band 2 PG */
-        { 0xFFFF, 0xFFFF }, /* R1161  - AIF1 DAC1 EQ Band 3 A */
-        { 0xFFFF, 0xFFFF }, /* R1162  - AIF1 DAC1 EQ Band 3 B */
-        { 0xFFFF, 0xFFFF }, /* R1163  - AIF1 DAC1 EQ Band 3 C */
-        { 0xFFFF, 0xFFFF }, /* R1164  - AIF1 DAC1 EQ Band 3 PG */
-        { 0xFFFF, 0xFFFF }, /* R1165  - AIF1 DAC1 EQ Band 4 A */
-        { 0xFFFF, 0xFFFF }, /* R1166  - AIF1 DAC1 EQ Band 4 B */
-        { 0xFFFF, 0xFFFF }, /* R1167  - AIF1 DAC1 EQ Band 4 C */
-        { 0xFFFF, 0xFFFF }, /* R1168  - AIF1 DAC1 EQ Band 4 PG */
-        { 0xFFFF, 0xFFFF }, /* R1169  - AIF1 DAC1 EQ Band 5 A */
-        { 0xFFFF, 0xFFFF }, /* R1170  - AIF1 DAC1 EQ Band 5 B */
-        { 0xFFFF, 0xFFFF }, /* R1171  - AIF1 DAC1 EQ Band 5 PG */
-        { 0x0000, 0x0000 }, /* R1172 */
-        { 0x0000, 0x0000 }, /* R1173 */
-        { 0x0000, 0x0000 }, /* R1174 */
-        { 0x0000, 0x0000 }, /* R1175 */
-        { 0x0000, 0x0000 }, /* R1176 */
-        { 0x0000, 0x0000 }, /* R1177 */
-        { 0x0000, 0x0000 }, /* R1178 */
-        { 0x0000, 0x0000 }, /* R1179 */
-        { 0x0000, 0x0000 }, /* R1180 */
-        { 0x0000, 0x0000 }, /* R1181 */
-        { 0x0000, 0x0000 }, /* R1182 */
-        { 0x0000, 0x0000 }, /* R1183 */
-        { 0xFFFF, 0xFFFF }, /* R1184  - AIF1 DAC2 EQ Gains (1) */
-        { 0xFFC0, 0xFFC0 }, /* R1185  - AIF1 DAC2 EQ Gains (2) */
-        { 0xFFFF, 0xFFFF }, /* R1186  - AIF1 DAC2 EQ Band 1 A */
-        { 0xFFFF, 0xFFFF }, /* R1187  - AIF1 DAC2 EQ Band 1 B */
-        { 0xFFFF, 0xFFFF }, /* R1188  - AIF1 DAC2 EQ Band 1 PG */
-        { 0xFFFF, 0xFFFF }, /* R1189  - AIF1 DAC2 EQ Band 2 A */
-        { 0xFFFF, 0xFFFF }, /* R1190  - AIF1 DAC2 EQ Band 2 B */
-        { 0xFFFF, 0xFFFF }, /* R1191  - AIF1 DAC2 EQ Band 2 C */
-        { 0xFFFF, 0xFFFF }, /* R1192  - AIF1 DAC2 EQ Band 2 PG */
-        { 0xFFFF, 0xFFFF }, /* R1193  - AIF1 DAC2 EQ Band 3 A */
-        { 0xFFFF, 0xFFFF }, /* R1194  - AIF1 DAC2 EQ Band 3 B */
-        { 0xFFFF, 0xFFFF }, /* R1195  - AIF1 DAC2 EQ Band 3 C */
-        { 0xFFFF, 0xFFFF }, /* R1196  - AIF1 DAC2 EQ Band 3 PG */
-        { 0xFFFF, 0xFFFF }, /* R1197  - AIF1 DAC2 EQ Band 4 A */
-        { 0xFFFF, 0xFFFF }, /* R1198  - AIF1 DAC2 EQ Band 4 B */
-        { 0xFFFF, 0xFFFF }, /* R1199  - AIF1 DAC2 EQ Band 4 C */
-        { 0xFFFF, 0xFFFF }, /* R1200  - AIF1 DAC2 EQ Band 4 PG */
-        { 0xFFFF, 0xFFFF }, /* R1201  - AIF1 DAC2 EQ Band 5 A */
-        { 0xFFFF, 0xFFFF }, /* R1202  - AIF1 DAC2 EQ Band 5 B */
-        { 0xFFFF, 0xFFFF }, /* R1203  - AIF1 DAC2 EQ Band 5 PG */
-        { 0x0000, 0x0000 }, /* R1204 */
-        { 0x0000, 0x0000 }, /* R1205 */
-        { 0x0000, 0x0000 }, /* R1206 */
-        { 0x0000, 0x0000 }, /* R1207 */
-        { 0x0000, 0x0000 }, /* R1208 */
-        { 0x0000, 0x0000 }, /* R1209 */
-        { 0x0000, 0x0000 }, /* R1210 */
-        { 0x0000, 0x0000 }, /* R1211 */
-        { 0x0000, 0x0000 }, /* R1212 */
-        { 0x0000, 0x0000 }, /* R1213 */
-        { 0x0000, 0x0000 }, /* R1214 */
-        { 0x0000, 0x0000 }, /* R1215 */
-        { 0x0000, 0x0000 }, /* R1216 */
-        { 0x0000, 0x0000 }, /* R1217 */
-        { 0x0000, 0x0000 }, /* R1218 */
-        { 0x0000, 0x0000 }, /* R1219 */
-        { 0x0000, 0x0000 }, /* R1220 */
-        { 0x0000, 0x0000 }, /* R1221 */
-        { 0x0000, 0x0000 }, /* R1222 */
-        { 0x0000, 0x0000 }, /* R1223 */
-        { 0x0000, 0x0000 }, /* R1224 */
-        { 0x0000, 0x0000 }, /* R1225 */
-        { 0x0000, 0x0000 }, /* R1226 */
-        { 0x0000, 0x0000 }, /* R1227 */
-        { 0x0000, 0x0000 }, /* R1228 */
-        { 0x0000, 0x0000 }, /* R1229 */
-        { 0x0000, 0x0000 }, /* R1230 */
-        { 0x0000, 0x0000 }, /* R1231 */
-        { 0x0000, 0x0000 }, /* R1232 */
-        { 0x0000, 0x0000 }, /* R1233 */
-        { 0x0000, 0x0000 }, /* R1234 */
-        { 0x0000, 0x0000 }, /* R1235 */
-        { 0x0000, 0x0000 }, /* R1236 */
-        { 0x0000, 0x0000 }, /* R1237 */
-        { 0x0000, 0x0000 }, /* R1238 */
-        { 0x0000, 0x0000 }, /* R1239 */
-        { 0x0000, 0x0000 }, /* R1240 */
-        { 0x0000, 0x0000 }, /* R1241 */
-        { 0x0000, 0x0000 }, /* R1242 */
-        { 0x0000, 0x0000 }, /* R1243 */
-        { 0x0000, 0x0000 }, /* R1244 */
-        { 0x0000, 0x0000 }, /* R1245 */
-        { 0x0000, 0x0000 }, /* R1246 */
-        { 0x0000, 0x0000 }, /* R1247 */
-        { 0x0000, 0x0000 }, /* R1248 */
-        { 0x0000, 0x0000 }, /* R1249 */
-        { 0x0000, 0x0000 }, /* R1250 */
-        { 0x0000, 0x0000 }, /* R1251 */
-        { 0x0000, 0x0000 }, /* R1252 */
-        { 0x0000, 0x0000 }, /* R1253 */
-        { 0x0000, 0x0000 }, /* R1254 */
-        { 0x0000, 0x0000 }, /* R1255 */
-        { 0x0000, 0x0000 }, /* R1256 */
-        { 0x0000, 0x0000 }, /* R1257 */
-        { 0x0000, 0x0000 }, /* R1258 */
-        { 0x0000, 0x0000 }, /* R1259 */
-        { 0x0000, 0x0000 }, /* R1260 */
-        { 0x0000, 0x0000 }, /* R1261 */
-        { 0x0000, 0x0000 }, /* R1262 */
-        { 0x0000, 0x0000 }, /* R1263 */
-        { 0x0000, 0x0000 }, /* R1264 */
-        { 0x0000, 0x0000 }, /* R1265 */
-        { 0x0000, 0x0000 }, /* R1266 */
-        { 0x0000, 0x0000 }, /* R1267 */
-        { 0x0000, 0x0000 }, /* R1268 */
-        { 0x0000, 0x0000 }, /* R1269 */
-        { 0x0000, 0x0000 }, /* R1270 */
-        { 0x0000, 0x0000 }, /* R1271 */
-        { 0x0000, 0x0000 }, /* R1272 */
-        { 0x0000, 0x0000 }, /* R1273 */
-        { 0x0000, 0x0000 }, /* R1274 */
-        { 0x0000, 0x0000 }, /* R1275 */
-        { 0x0000, 0x0000 }, /* R1276 */
-        { 0x0000, 0x0000 }, /* R1277 */
-        { 0x0000, 0x0000 }, /* R1278 */
-        { 0x0000, 0x0000 }, /* R1279 */
-        { 0x00FF, 0x01FF }, /* R1280  - AIF2 ADC Left Volume */
-        { 0x00FF, 0x01FF }, /* R1281  - AIF2 ADC Right Volume */
-        { 0x00FF, 0x01FF }, /* R1282  - AIF2 DAC Left Volume */
-        { 0x00FF, 0x01FF }, /* R1283  - AIF2 DAC Right Volume */
-        { 0x0000, 0x0000 }, /* R1284 */
-        { 0x0000, 0x0000 }, /* R1285 */
-        { 0x0000, 0x0000 }, /* R1286 */
-        { 0x0000, 0x0000 }, /* R1287 */
-        { 0x0000, 0x0000 }, /* R1288 */
-        { 0x0000, 0x0000 }, /* R1289 */
-        { 0x0000, 0x0000 }, /* R1290 */
-        { 0x0000, 0x0000 }, /* R1291 */
-        { 0x0000, 0x0000 }, /* R1292 */
-        { 0x0000, 0x0000 }, /* R1293 */
-        { 0x0000, 0x0000 }, /* R1294 */
-        { 0x0000, 0x0000 }, /* R1295 */
-        { 0xF800, 0xF800 }, /* R1296  - AIF2 ADC Filters */
-        { 0x0000, 0x0000 }, /* R1297 */
-        { 0x0000, 0x0000 }, /* R1298 */
-        { 0x0000, 0x0000 }, /* R1299 */
-        { 0x0000, 0x0000 }, /* R1300 */
-        { 0x0000, 0x0000 }, /* R1301 */
-        { 0x0000, 0x0000 }, /* R1302 */
-        { 0x0000, 0x0000 }, /* R1303 */
-        { 0x0000, 0x0000 }, /* R1304 */
-        { 0x0000, 0x0000 }, /* R1305 */
-        { 0x0000, 0x0000 }, /* R1306 */
-        { 0x0000, 0x0000 }, /* R1307 */
-        { 0x0000, 0x0000 }, /* R1308 */
-        { 0x0000, 0x0000 }, /* R1309 */
-        { 0x0000, 0x0000 }, /* R1310 */
-        { 0x0000, 0x0000 }, /* R1311 */
-        { 0x02B6, 0x02B6 }, /* R1312  - AIF2 DAC Filters (1) */
-        { 0x3F00, 0x3F00 }, /* R1313  - AIF2 DAC Filters (2) */
-        { 0x0000, 0x0000 }, /* R1314 */
-        { 0x0000, 0x0000 }, /* R1315 */
-        { 0x0000, 0x0000 }, /* R1316 */
-        { 0x0000, 0x0000 }, /* R1317 */
-        { 0x0000, 0x0000 }, /* R1318 */
-        { 0x0000, 0x0000 }, /* R1319 */
-        { 0x0000, 0x0000 }, /* R1320 */
-        { 0x0000, 0x0000 }, /* R1321 */
-        { 0x0000, 0x0000 }, /* R1322 */
-        { 0x0000, 0x0000 }, /* R1323 */
-        { 0x0000, 0x0000 }, /* R1324 */
-        { 0x0000, 0x0000 }, /* R1325 */
-        { 0x0000, 0x0000 }, /* R1326 */
-        { 0x0000, 0x0000 }, /* R1327 */
-        { 0x0000, 0x0000 }, /* R1328 */
-        { 0x0000, 0x0000 }, /* R1329 */
-        { 0x0000, 0x0000 }, /* R1330 */
-        { 0x0000, 0x0000 }, /* R1331 */
-        { 0x0000, 0x0000 }, /* R1332 */
-        { 0x0000, 0x0000 }, /* R1333 */
-        { 0x0000, 0x0000 }, /* R1334 */
-        { 0x0000, 0x0000 }, /* R1335 */
-        { 0x0000, 0x0000 }, /* R1336 */
-        { 0x0000, 0x0000 }, /* R1337 */
-        { 0x0000, 0x0000 }, /* R1338 */
-        { 0x0000, 0x0000 }, /* R1339 */
-        { 0x0000, 0x0000 }, /* R1340 */
-        { 0x0000, 0x0000 }, /* R1341 */
-        { 0x0000, 0x0000 }, /* R1342 */
-        { 0x0000, 0x0000 }, /* R1343 */
-        { 0xFFFF, 0xFFFF }, /* R1344  - AIF2 DRC (1) */
-        { 0x1FFF, 0x1FFF }, /* R1345  - AIF2 DRC (2) */
-        { 0xFFFF, 0xFFFF }, /* R1346  - AIF2 DRC (3) */
-        { 0x07FF, 0x07FF }, /* R1347  - AIF2 DRC (4) */
-        { 0x03FF, 0x03FF }, /* R1348  - AIF2 DRC (5) */
-        { 0x0000, 0x0000 }, /* R1349 */
-        { 0x0000, 0x0000 }, /* R1350 */
-        { 0x0000, 0x0000 }, /* R1351 */
-        { 0x0000, 0x0000 }, /* R1352 */
-        { 0x0000, 0x0000 }, /* R1353 */
-        { 0x0000, 0x0000 }, /* R1354 */
-        { 0x0000, 0x0000 }, /* R1355 */
-        { 0x0000, 0x0000 }, /* R1356 */
-        { 0x0000, 0x0000 }, /* R1357 */
-        { 0x0000, 0x0000 }, /* R1358 */
-        { 0x0000, 0x0000 }, /* R1359 */
-        { 0x0000, 0x0000 }, /* R1360 */
-        { 0x0000, 0x0000 }, /* R1361 */
-        { 0x0000, 0x0000 }, /* R1362 */
-        { 0x0000, 0x0000 }, /* R1363 */
-        { 0x0000, 0x0000 }, /* R1364 */
-        { 0x0000, 0x0000 }, /* R1365 */
-        { 0x0000, 0x0000 }, /* R1366 */
-        { 0x0000, 0x0000 }, /* R1367 */
-        { 0x0000, 0x0000 }, /* R1368 */
-        { 0x0000, 0x0000 }, /* R1369 */
-        { 0x0000, 0x0000 }, /* R1370 */
-        { 0x0000, 0x0000 }, /* R1371 */
-        { 0x0000, 0x0000 }, /* R1372 */
-        { 0x0000, 0x0000 }, /* R1373 */
-        { 0x0000, 0x0000 }, /* R1374 */
-        { 0x0000, 0x0000 }, /* R1375 */
-        { 0x0000, 0x0000 }, /* R1376 */
-        { 0x0000, 0x0000 }, /* R1377 */
-        { 0x0000, 0x0000 }, /* R1378 */
-        { 0x0000, 0x0000 }, /* R1379 */
-        { 0x0000, 0x0000 }, /* R1380 */
-        { 0x0000, 0x0000 }, /* R1381 */
-        { 0x0000, 0x0000 }, /* R1382 */
-        { 0x0000, 0x0000 }, /* R1383 */
-        { 0x0000, 0x0000 }, /* R1384 */
-        { 0x0000, 0x0000 }, /* R1385 */
-        { 0x0000, 0x0000 }, /* R1386 */
-        { 0x0000, 0x0000 }, /* R1387 */
-        { 0x0000, 0x0000 }, /* R1388 */
-        { 0x0000, 0x0000 }, /* R1389 */
-        { 0x0000, 0x0000 }, /* R1390 */
-        { 0x0000, 0x0000 }, /* R1391 */
-        { 0x0000, 0x0000 }, /* R1392 */
-        { 0x0000, 0x0000 }, /* R1393 */
-        { 0x0000, 0x0000 }, /* R1394 */
-        { 0x0000, 0x0000 }, /* R1395 */
-        { 0x0000, 0x0000 }, /* R1396 */
-        { 0x0000, 0x0000 }, /* R1397 */
-        { 0x0000, 0x0000 }, /* R1398 */
-        { 0x0000, 0x0000 }, /* R1399 */
-        { 0x0000, 0x0000 }, /* R1400 */
-        { 0x0000, 0x0000 }, /* R1401 */
-        { 0x0000, 0x0000 }, /* R1402 */
-        { 0x0000, 0x0000 }, /* R1403 */
-        { 0x0000, 0x0000 }, /* R1404 */
-        { 0x0000, 0x0000 }, /* R1405 */
-        { 0x0000, 0x0000 }, /* R1406 */
-        { 0x0000, 0x0000 }, /* R1407 */
-        { 0xFFFF, 0xFFFF }, /* R1408  - AIF2 EQ Gains (1) */
-        { 0xFFC0, 0xFFC0 }, /* R1409  - AIF2 EQ Gains (2) */
-        { 0xFFFF, 0xFFFF }, /* R1410  - AIF2 EQ Band 1 A */
-        { 0xFFFF, 0xFFFF }, /* R1411  - AIF2 EQ Band 1 B */
-        { 0xFFFF, 0xFFFF }, /* R1412  - AIF2 EQ Band 1 PG */
-        { 0xFFFF, 0xFFFF }, /* R1413  - AIF2 EQ Band 2 A */
-        { 0xFFFF, 0xFFFF }, /* R1414  - AIF2 EQ Band 2 B */
-        { 0xFFFF, 0xFFFF }, /* R1415  - AIF2 EQ Band 2 C */
-        { 0xFFFF, 0xFFFF }, /* R1416  - AIF2 EQ Band 2 PG */
-        { 0xFFFF, 0xFFFF }, /* R1417  - AIF2 EQ Band 3 A */
-        { 0xFFFF, 0xFFFF }, /* R1418  - AIF2 EQ Band 3 B */
-        { 0xFFFF, 0xFFFF }, /* R1419  - AIF2 EQ Band 3 C */
-        { 0xFFFF, 0xFFFF }, /* R1420  - AIF2 EQ Band 3 PG */
-        { 0xFFFF, 0xFFFF }, /* R1421  - AIF2 EQ Band 4 A */
-        { 0xFFFF, 0xFFFF }, /* R1422  - AIF2 EQ Band 4 B */
-        { 0xFFFF, 0xFFFF }, /* R1423  - AIF2 EQ Band 4 C */
-        { 0xFFFF, 0xFFFF }, /* R1424  - AIF2 EQ Band 4 PG */
-        { 0xFFFF, 0xFFFF }, /* R1425  - AIF2 EQ Band 5 A */
-        { 0xFFFF, 0xFFFF }, /* R1426  - AIF2 EQ Band 5 B */
-        { 0xFFFF, 0xFFFF }, /* R1427  - AIF2 EQ Band 5 PG */
-        { 0x0000, 0x0000 }, /* R1428 */
-        { 0x0000, 0x0000 }, /* R1429 */
-        { 0x0000, 0x0000 }, /* R1430 */
-        { 0x0000, 0x0000 }, /* R1431 */
-        { 0x0000, 0x0000 }, /* R1432 */
-        { 0x0000, 0x0000 }, /* R1433 */
-        { 0x0000, 0x0000 }, /* R1434 */
-        { 0x0000, 0x0000 }, /* R1435 */
-        { 0x0000, 0x0000 }, /* R1436 */
-        { 0x0000, 0x0000 }, /* R1437 */
-        { 0x0000, 0x0000 }, /* R1438 */
-        { 0x0000, 0x0000 }, /* R1439 */
-        { 0x0000, 0x0000 }, /* R1440 */
-        { 0x0000, 0x0000 }, /* R1441 */
-        { 0x0000, 0x0000 }, /* R1442 */
-        { 0x0000, 0x0000 }, /* R1443 */
-        { 0x0000, 0x0000 }, /* R1444 */
-        { 0x0000, 0x0000 }, /* R1445 */
-        { 0x0000, 0x0000 }, /* R1446 */
-        { 0x0000, 0x0000 }, /* R1447 */
-        { 0x0000, 0x0000 }, /* R1448 */
-        { 0x0000, 0x0000 }, /* R1449 */
-        { 0x0000, 0x0000 }, /* R1450 */
-        { 0x0000, 0x0000 }, /* R1451 */
-        { 0x0000, 0x0000 }, /* R1452 */
-        { 0x0000, 0x0000 }, /* R1453 */
-        { 0x0000, 0x0000 }, /* R1454 */
-        { 0x0000, 0x0000 }, /* R1455 */
-        { 0x0000, 0x0000 }, /* R1456 */
-        { 0x0000, 0x0000 }, /* R1457 */
-        { 0x0000, 0x0000 }, /* R1458 */
-        { 0x0000, 0x0000 }, /* R1459 */
-        { 0x0000, 0x0000 }, /* R1460 */
-        { 0x0000, 0x0000 }, /* R1461 */
-        { 0x0000, 0x0000 }, /* R1462 */
-        { 0x0000, 0x0000 }, /* R1463 */
-        { 0x0000, 0x0000 }, /* R1464 */
-        { 0x0000, 0x0000 }, /* R1465 */
-        { 0x0000, 0x0000 }, /* R1466 */
-        { 0x0000, 0x0000 }, /* R1467 */
-        { 0x0000, 0x0000 }, /* R1468 */
-        { 0x0000, 0x0000 }, /* R1469 */
-        { 0x0000, 0x0000 }, /* R1470 */
-        { 0x0000, 0x0000 }, /* R1471 */
-        { 0x0000, 0x0000 }, /* R1472 */
-        { 0x0000, 0x0000 }, /* R1473 */
-        { 0x0000, 0x0000 }, /* R1474 */
-        { 0x0000, 0x0000 }, /* R1475 */
-        { 0x0000, 0x0000 }, /* R1476 */
-        { 0x0000, 0x0000 }, /* R1477 */
-        { 0x0000, 0x0000 }, /* R1478 */
-        { 0x0000, 0x0000 }, /* R1479 */
-        { 0x0000, 0x0000 }, /* R1480 */
-        { 0x0000, 0x0000 }, /* R1481 */
-        { 0x0000, 0x0000 }, /* R1482 */
-        { 0x0000, 0x0000 }, /* R1483 */
-        { 0x0000, 0x0000 }, /* R1484 */
-        { 0x0000, 0x0000 }, /* R1485 */
-        { 0x0000, 0x0000 }, /* R1486 */
-        { 0x0000, 0x0000 }, /* R1487 */
-        { 0x0000, 0x0000 }, /* R1488 */
-        { 0x0000, 0x0000 }, /* R1489 */
-        { 0x0000, 0x0000 }, /* R1490 */
-        { 0x0000, 0x0000 }, /* R1491 */
-        { 0x0000, 0x0000 }, /* R1492 */
-        { 0x0000, 0x0000 }, /* R1493 */
-        { 0x0000, 0x0000 }, /* R1494 */
-        { 0x0000, 0x0000 }, /* R1495 */
-        { 0x0000, 0x0000 }, /* R1496 */
-        { 0x0000, 0x0000 }, /* R1497 */
-        { 0x0000, 0x0000 }, /* R1498 */
-        { 0x0000, 0x0000 }, /* R1499 */
-        { 0x0000, 0x0000 }, /* R1500 */
-        { 0x0000, 0x0000 }, /* R1501 */
-        { 0x0000, 0x0000 }, /* R1502 */
-        { 0x0000, 0x0000 }, /* R1503 */
-        { 0x0000, 0x0000 }, /* R1504 */
-        { 0x0000, 0x0000 }, /* R1505 */
-        { 0x0000, 0x0000 }, /* R1506 */
-        { 0x0000, 0x0000 }, /* R1507 */
-        { 0x0000, 0x0000 }, /* R1508 */
-        { 0x0000, 0x0000 }, /* R1509 */
-        { 0x0000, 0x0000 }, /* R1510 */
-        { 0x0000, 0x0000 }, /* R1511 */
-        { 0x0000, 0x0000 }, /* R1512 */
-        { 0x0000, 0x0000 }, /* R1513 */
-        { 0x0000, 0x0000 }, /* R1514 */
-        { 0x0000, 0x0000 }, /* R1515 */
-        { 0x0000, 0x0000 }, /* R1516 */
-        { 0x0000, 0x0000 }, /* R1517 */
-        { 0x0000, 0x0000 }, /* R1518 */
-        { 0x0000, 0x0000 }, /* R1519 */
-        { 0x0000, 0x0000 }, /* R1520 */
-        { 0x0000, 0x0000 }, /* R1521 */
-        { 0x0000, 0x0000 }, /* R1522 */
-        { 0x0000, 0x0000 }, /* R1523 */
-        { 0x0000, 0x0000 }, /* R1524 */
-        { 0x0000, 0x0000 }, /* R1525 */
-        { 0x0000, 0x0000 }, /* R1526 */
-        { 0x0000, 0x0000 }, /* R1527 */
-        { 0x0000, 0x0000 }, /* R1528 */
-        { 0x0000, 0x0000 }, /* R1529 */
-        { 0x0000, 0x0000 }, /* R1530 */
-        { 0x0000, 0x0000 }, /* R1531 */
-        { 0x0000, 0x0000 }, /* R1532 */
-        { 0x0000, 0x0000 }, /* R1533 */
-        { 0x0000, 0x0000 }, /* R1534 */
-        { 0x0000, 0x0000 }, /* R1535 */
-        { 0x01EF, 0x01EF }, /* R1536  - DAC1 Mixer Volumes */
-        { 0x0037, 0x0037 }, /* R1537  - DAC1 Left Mixer Routing */
-        { 0x0037, 0x0037 }, /* R1538  - DAC1 Right Mixer Routing */
-        { 0x01EF, 0x01EF }, /* R1539  - DAC2 Mixer Volumes */
-        { 0x0037, 0x0037 }, /* R1540  - DAC2 Left Mixer Routing */
-        { 0x0037, 0x0037 }, /* R1541  - DAC2 Right Mixer Routing */
-        { 0x0003, 0x0003 }, /* R1542  - AIF1 ADC1 Left Mixer Routing */
-        { 0x0003, 0x0003 }, /* R1543  - AIF1 ADC1 Right Mixer Routing */
-        { 0x0003, 0x0003 }, /* R1544  - AIF1 ADC2 Left Mixer Routing */
-        { 0x0003, 0x0003 }, /* R1545  - AIF1 ADC2 Right mixer Routing */
-        { 0x0000, 0x0000 }, /* R1546 */
-        { 0x0000, 0x0000 }, /* R1547 */
-        { 0x0000, 0x0000 }, /* R1548 */
-        { 0x0000, 0x0000 }, /* R1549 */
-        { 0x0000, 0x0000 }, /* R1550 */
-        { 0x0000, 0x0000 }, /* R1551 */
-        { 0x02FF, 0x03FF }, /* R1552  - DAC1 Left Volume */
-        { 0x02FF, 0x03FF }, /* R1553  - DAC1 Right Volume */
-        { 0x02FF, 0x03FF }, /* R1554  - DAC2 Left Volume */
-        { 0x02FF, 0x03FF }, /* R1555  - DAC2 Right Volume */
-        { 0x0003, 0x0003 }, /* R1556  - DAC Softmute */
-        { 0x0000, 0x0000 }, /* R1557 */
-        { 0x0000, 0x0000 }, /* R1558 */
-        { 0x0000, 0x0000 }, /* R1559 */
-        { 0x0000, 0x0000 }, /* R1560 */
-        { 0x0000, 0x0000 }, /* R1561 */
-        { 0x0000, 0x0000 }, /* R1562 */
-        { 0x0000, 0x0000 }, /* R1563 */
-        { 0x0000, 0x0000 }, /* R1564 */
-        { 0x0000, 0x0000 }, /* R1565 */
-        { 0x0000, 0x0000 }, /* R1566 */
-        { 0x0000, 0x0000 }, /* R1567 */
-        { 0x0003, 0x0003 }, /* R1568  - Oversampling */
-        { 0x03C3, 0x03C3 }, /* R1569  - Sidetone */
-};
-
 static int wm8994_readable(unsigned int reg)
 {
         switch (reg) {
@@ -1696,14 +125,14 @@ static int wm8994_readable(unsigned int reg)
                 break;
         }
 
-        if (reg >= ARRAY_SIZE(access_masks))
+        if (reg >= WM8994_CACHE_SIZE)
                 return 0;
-        return access_masks[reg].readable != 0;
+        return wm8994_access_masks[reg].readable != 0;
 }
 
 static int wm8994_volatile(unsigned int reg)
 {
-        if (reg >= WM8994_REG_CACHE_SIZE)
+        if (reg >= WM8994_CACHE_SIZE)
                 return 1;
 
         switch (reg) {
@@ -1714,6 +143,8 @@ static int wm8994_volatile(unsigned int reg)
         case WM8994_RATE_STATUS:
         case WM8994_LDO_1:
         case WM8994_LDO_2:
+        case WM8958_DSP2_EXECCONTROL:
+        case WM8958_MIC_DETECT_3:
                 return 1;
         default:
                 return 0;
@@ -1723,14 +154,16 @@ static int wm8994_volatile(unsigned int reg)
 static int wm8994_write(struct snd_soc_codec *codec, unsigned int reg,
         unsigned int value)
 {
-        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+        int ret;
 
         BUG_ON(reg > WM8994_MAX_REGISTER);
 
-        if (!wm8994_volatile(reg))
-                wm8994->reg_cache[reg] = value;
-
-        dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
+        if (!wm8994_volatile(reg)) {
+                ret = snd_soc_cache_write(codec, reg, value);
+                if (ret != 0)
+                        dev_err(codec->dev, "Cache write to %x failed: %d\n",
+                                reg, ret);
+        }
 
         return wm8994_reg_write(codec->control_data, reg, value);
 }
@@ -1738,14 +171,22 @@ static int wm8994_write(struct snd_soc_codec *codec, unsigned int reg,
 static unsigned int wm8994_read(struct snd_soc_codec *codec,
                                 unsigned int reg)
 {
-        u16 *reg_cache = codec->reg_cache;
+        unsigned int val;
+        int ret;
 
         BUG_ON(reg > WM8994_MAX_REGISTER);
 
-        if (wm8994_volatile(reg))
-                return wm8994_reg_read(codec->control_data, reg);
-        else
-                return reg_cache[reg];
+        if (!wm8994_volatile(reg) && wm8994_readable(reg) &&
+            reg < codec->driver->reg_cache_size) {
+                ret = snd_soc_cache_read(codec, reg, &val);
+                if (ret >= 0)
+                        return val;
+                else
+                        dev_err(codec->dev, "Cache read from %x failed: %d\n",
+                                reg, ret);
+        }
+
+        return wm8994_reg_read(codec->control_data, reg);
 }
 
 static int configure_aif_clock(struct snd_soc_codec *codec, int aif)
@@ -1837,7 +278,7 @@ static int configure_clock(struct snd_soc_codec *codec)
 
         snd_soc_update_bits(codec, WM8994_CLOCKING_1, WM8994_SYSCLK_SRC, new);
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(&codec->dapm);
 
         return 0;
 }
@@ -2071,21 +512,195 @@ static int wm8994_get_retune_mobile_enum(struct snd_kcontrol *kcontrol,
         return 0;
 }
 
-static const char *aifdac_src_text[] = {
+static const char *aif_chan_src_text[] = {
         "Left", "Right"
 };
 
+static const struct soc_enum aif1adcl_src =
+        SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_1, 15, 2, aif_chan_src_text);
+
+static const struct soc_enum aif1adcr_src =
+        SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_1, 14, 2, aif_chan_src_text);
+
+static const struct soc_enum aif2adcl_src =
+        SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_1, 15, 2, aif_chan_src_text);
+
+static const struct soc_enum aif2adcr_src =
+        SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_1, 14, 2, aif_chan_src_text);
+
 static const struct soc_enum aif1dacl_src =
-        SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_2, 15, 2, aifdac_src_text);
+        SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_2, 15, 2, aif_chan_src_text);
 
 static const struct soc_enum aif1dacr_src =
-        SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_2, 14, 2, aifdac_src_text);
+        SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_2, 14, 2, aif_chan_src_text);
 
 static const struct soc_enum aif2dacl_src =
-        SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_2, 15, 2, aifdac_src_text);
+        SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_2, 15, 2, aif_chan_src_text);
 
 static const struct soc_enum aif2dacr_src =
-        SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_2, 14, 2, aifdac_src_text);
+        SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_2, 14, 2, aif_chan_src_text);
+
+static void wm8958_mbc_apply(struct snd_soc_codec *codec, int mbc, int start)
+{
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+        int pwr_reg = snd_soc_read(codec, WM8994_POWER_MANAGEMENT_5);
+        int ena, reg, aif;
+
+        switch (mbc) {
+        case 0:
+                pwr_reg &= (WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC1R_ENA);
+                aif = 0;
+                break;
+        case 1:
+                pwr_reg &= (WM8994_AIF1DAC2L_ENA | WM8994_AIF1DAC2R_ENA);
+                aif = 0;
+                break;
+        case 2:
+                pwr_reg &= (WM8994_AIF2DACL_ENA | WM8994_AIF2DACR_ENA);
+                aif = 1;
+                break;
+        default:
+                BUG();
+                return;
+        }
+
+        /* We can only enable the MBC if the AIF is enabled and we
+         * want it to be enabled. */
+        ena = pwr_reg && wm8994->mbc_ena[mbc];
+
+        reg = snd_soc_read(codec, WM8958_DSP2_PROGRAM);
+
+        dev_dbg(codec->dev, "MBC %d startup: %d, power: %x, DSP: %x\n",
+                mbc, start, pwr_reg, reg);
+
+        if (start && ena) {
+                /* If the DSP is already running then noop */
+                if (reg & WM8958_DSP2_ENA)
+                        return;
+
+                /* Switch the clock over to the appropriate AIF */
+                snd_soc_update_bits(codec, WM8994_CLOCKING_1,
+                                    WM8958_DSP2CLK_SRC | WM8958_DSP2CLK_ENA,
+                                    aif << WM8958_DSP2CLK_SRC_SHIFT |
+                                    WM8958_DSP2CLK_ENA);
+
+                snd_soc_update_bits(codec, WM8958_DSP2_PROGRAM,
+                                    WM8958_DSP2_ENA, WM8958_DSP2_ENA);
+
+                /* TODO: Apply any user specified MBC settings */
+
+                /* Run the DSP */
+                snd_soc_write(codec, WM8958_DSP2_EXECCONTROL,
+                              WM8958_DSP2_RUNR);
+
+                /* And we're off! */
+                snd_soc_update_bits(codec, WM8958_DSP2_CONFIG,
+                                    WM8958_MBC_ENA | WM8958_MBC_SEL_MASK,
+                                    mbc << WM8958_MBC_SEL_SHIFT |
+                                    WM8958_MBC_ENA);
+        } else {
+                /* If the DSP is already stopped then noop */
+                if (!(reg & WM8958_DSP2_ENA))
+                        return;
+
+                snd_soc_update_bits(codec, WM8958_DSP2_CONFIG,
+                                    WM8958_MBC_ENA, 0); 
+                snd_soc_update_bits(codec, WM8958_DSP2_PROGRAM,
+                                    WM8958_DSP2_ENA, 0);
+                snd_soc_update_bits(codec, WM8994_CLOCKING_1,
+                                    WM8958_DSP2CLK_ENA, 0);
+        }
+}
+
+static int wm8958_aif_ev(struct snd_soc_dapm_widget *w,
+                    struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec = w->codec;
+        int mbc;
+
+        switch (w->shift) {
+        case 13:
+        case 12:
+                mbc = 2;
+                break;
+        case 11:
+        case 10:
+                mbc = 1;
+                break;
+        case 9:
+        case 8:
+                mbc = 0;
+                break;
+        default:
+                BUG();
+                return -EINVAL;
+        }
+
+        switch (event) {
+        case SND_SOC_DAPM_POST_PMU:
+                wm8958_mbc_apply(codec, mbc, 1);
+                break;
+        case SND_SOC_DAPM_POST_PMD:
+                wm8958_mbc_apply(codec, mbc, 0);
+                break;
+        }
+
+        return 0;
+}
+
+static int wm8958_mbc_info(struct snd_kcontrol *kcontrol,
+                           struct snd_ctl_elem_info *uinfo)
+{
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+        uinfo->count = 1;
+        uinfo->value.integer.min = 0;
+        uinfo->value.integer.max = 1;
+        return 0;
+}
+
+static int wm8958_mbc_get(struct snd_kcontrol *kcontrol,
+                          struct snd_ctl_elem_value *ucontrol)
+{
+        int mbc = kcontrol->private_value;
+        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+        ucontrol->value.integer.value[0] = wm8994->mbc_ena[mbc];
+
+        return 0;
+}
+
+static int wm8958_mbc_put(struct snd_kcontrol *kcontrol,
+                          struct snd_ctl_elem_value *ucontrol)
+{
+        int mbc = kcontrol->private_value;
+        int i;
+        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+        if (ucontrol->value.integer.value[0] > 1)
+                return -EINVAL;
+
+        for (i = 0; i < ARRAY_SIZE(wm8994->mbc_ena); i++) {
+                if (mbc != i && wm8994->mbc_ena[i]) {
+                        dev_dbg(codec->dev, "MBC %d active already\n", mbc);
+                        return -EBUSY;
+                }
+        }
+
+        wm8994->mbc_ena[mbc] = ucontrol->value.integer.value[0];
+
+        wm8958_mbc_apply(codec, mbc, wm8994->mbc_ena[mbc]);
+
+        return 0;
+}
+
+#define WM8958_MBC_SWITCH(xname, xval) {\
+        .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+        .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+        .info = wm8958_mbc_info, \
+        .get = wm8958_mbc_get, .put = wm8958_mbc_put, \
+        .private_value = xval }
 
 static const struct snd_kcontrol_new wm8994_snd_controls[] = {
 SOC_DOUBLE_R_TLV("AIF1ADC1 Volume", WM8994_AIF1_ADC1_LEFT_VOLUME,
@@ -2098,6 +713,11 @@ SOC_DOUBLE_R_TLV("AIF2ADC Volume", WM8994_AIF2_ADC_LEFT_VOLUME,
                  WM8994_AIF2_ADC_RIGHT_VOLUME,
                  1, 119, 0, digital_tlv),
 
+SOC_ENUM("AIF1ADCL Source", aif1adcl_src),
+SOC_ENUM("AIF1ADCR Source", aif1adcr_src),
+SOC_ENUM("AIF2ADCL Source", aif1adcl_src),
+SOC_ENUM("AIF2ADCR Source", aif1adcr_src),
+
 SOC_ENUM("AIF1DACL Source", aif1dacl_src),
 SOC_ENUM("AIF1DACR Source", aif1dacr_src),
 SOC_ENUM("AIF2DACL Source", aif1dacl_src),
@@ -2209,6 +829,13 @@ SOC_SINGLE_TLV("AIF2 EQ5 Volume", WM8994_AIF2_EQ_GAINS_2, 6, 31, 0,
                eq_tlv),
 };
 
+static const struct snd_kcontrol_new wm8958_snd_controls[] = {
+SOC_SINGLE_TLV("AIF3 Boost Volume", WM8958_AIF3_CONTROL_2, 10, 3, 0, aif_tlv),
+WM8958_MBC_SWITCH("AIF1DAC1 MBC Switch", 0),
+WM8958_MBC_SWITCH("AIF1DAC2 MBC Switch", 1),
+WM8958_MBC_SWITCH("AIF2DAC MBC Switch", 2),
+};
+
 static int clk_sys_event(struct snd_soc_dapm_widget *w,
                          struct snd_kcontrol *kcontrol, int event)
 {
@@ -2228,6 +855,7 @@ static int clk_sys_event(struct snd_soc_dapm_widget *w,
 
 static void wm8994_update_class_w(struct snd_soc_codec *codec)
 {
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         int enable = 1;
         int source = 0;  /* GCC flow analysis can't track enable */
         int reg, reg_r;
@@ -2278,11 +906,13 @@ static void wm8994_update_class_w(struct snd_soc_codec *codec)
                                     WM8994_CP_DYN_PWR |
                                     WM8994_CP_DYN_SRC_SEL_MASK,
                                     source | WM8994_CP_DYN_PWR);
+                wm8994->hubs.class_w = true;
                 
         } else {
                 dev_dbg(codec->dev, "Class W disabled\n");
                 snd_soc_update_bits(codec, WM8994_CLASS_W_1,
                                     WM8994_CP_DYN_PWR, 0);
+                wm8994->hubs.class_w = false;
         }
 }
 
@@ -2512,14 +1142,47 @@ static const struct snd_kcontrol_new aif2adc_mux =
         SOC_DAPM_ENUM("AIF2ADC Mux", aif2adc_enum);
 
 static const char *aif3adc_text[] = {
-        "AIF1ADCDAT", "AIF2ADCDAT", "AIF2DACDAT",
+        "AIF1ADCDAT", "AIF2ADCDAT", "AIF2DACDAT", "Mono PCM",
 };
 
-static const struct soc_enum aif3adc_enum =
+static const struct soc_enum wm8994_aif3adc_enum =
         SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 3, 3, aif3adc_text);
 
-static const struct snd_kcontrol_new aif3adc_mux =
-        SOC_DAPM_ENUM("AIF3ADC Mux", aif3adc_enum);
+static const struct snd_kcontrol_new wm8994_aif3adc_mux =
+        SOC_DAPM_ENUM("AIF3ADC Mux", wm8994_aif3adc_enum);
+
+static const struct soc_enum wm8958_aif3adc_enum =
+        SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 3, 4, aif3adc_text);
+
+static const struct snd_kcontrol_new wm8958_aif3adc_mux =
+        SOC_DAPM_ENUM("AIF3ADC Mux", wm8958_aif3adc_enum);
+
+static const char *mono_pcm_out_text[] = {
+        "None", "AIF2ADCL", "AIF2ADCR", 
+};
+
+static const struct soc_enum mono_pcm_out_enum =
+        SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 9, 3, mono_pcm_out_text);
+
+static const struct snd_kcontrol_new mono_pcm_out_mux =
+        SOC_DAPM_ENUM("Mono PCM Out Mux", mono_pcm_out_enum);
+
+static const char *aif2dac_src_text[] = {
+        "AIF2", "AIF3",
+};
+
+/* Note that these two control shouldn't be simultaneously switched to AIF3 */
+static const struct soc_enum aif2dacl_src_enum =
+        SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 7, 2, aif2dac_src_text);
+
+static const struct snd_kcontrol_new aif2dacl_src_mux =
+        SOC_DAPM_ENUM("AIF2DACL Mux", aif2dacl_src_enum);
+
+static const struct soc_enum aif2dacr_src_enum =
+        SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 8, 2, aif2dac_src_text);
+
+static const struct snd_kcontrol_new aif2dacr_src_mux =
+        SOC_DAPM_ENUM("AIF2DACR Mux", aif2dacr_src_enum);
 
 static const struct snd_soc_dapm_widget wm8994_dapm_widgets[] = {
 SND_SOC_DAPM_INPUT("DMIC1DAT"),
@@ -2540,19 +1203,23 @@ SND_SOC_DAPM_AIF_OUT("AIF1ADC1L", "AIF1 Capture",
                      0, WM8994_POWER_MANAGEMENT_4, 9, 0),
 SND_SOC_DAPM_AIF_OUT("AIF1ADC1R", "AIF1 Capture",
                      0, WM8994_POWER_MANAGEMENT_4, 8, 0),
-SND_SOC_DAPM_AIF_IN("AIF1DAC1L", NULL, 0,
-                    WM8994_POWER_MANAGEMENT_5, 9, 0),
-SND_SOC_DAPM_AIF_IN("AIF1DAC1R", NULL, 0,
-                    WM8994_POWER_MANAGEMENT_5, 8, 0),
+SND_SOC_DAPM_AIF_IN_E("AIF1DAC1L", NULL, 0,
+                      WM8994_POWER_MANAGEMENT_5, 9, 0, wm8958_aif_ev,
+                      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_AIF_IN_E("AIF1DAC1R", NULL, 0,
+                      WM8994_POWER_MANAGEMENT_5, 8, 0, wm8958_aif_ev,
+                      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 
 SND_SOC_DAPM_AIF_OUT("AIF1ADC2L", "AIF1 Capture",
                      0, WM8994_POWER_MANAGEMENT_4, 11, 0),
 SND_SOC_DAPM_AIF_OUT("AIF1ADC2R", "AIF1 Capture",
                      0, WM8994_POWER_MANAGEMENT_4, 10, 0),
-SND_SOC_DAPM_AIF_IN("AIF1DAC2L", NULL, 0,
-                    WM8994_POWER_MANAGEMENT_5, 11, 0),
-SND_SOC_DAPM_AIF_IN("AIF1DAC2R", NULL, 0,
-                    WM8994_POWER_MANAGEMENT_5, 10, 0),
+SND_SOC_DAPM_AIF_IN_E("AIF1DAC2L", NULL, 0,
+                      WM8994_POWER_MANAGEMENT_5, 11, 0, wm8958_aif_ev,
+                      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_AIF_IN_E("AIF1DAC2R", NULL, 0,
+                      WM8994_POWER_MANAGEMENT_5, 10, 0, wm8958_aif_ev,
+                      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 
 SND_SOC_DAPM_MIXER("AIF1ADC1L Mixer", SND_SOC_NOPM, 0, 0,
                    aif1adc1l_mix, ARRAY_SIZE(aif1adc1l_mix)),
@@ -2581,10 +1248,12 @@ SND_SOC_DAPM_AIF_OUT("AIF2ADCL", NULL, 0,
                      WM8994_POWER_MANAGEMENT_4, 13, 0),
 SND_SOC_DAPM_AIF_OUT("AIF2ADCR", NULL, 0,
                      WM8994_POWER_MANAGEMENT_4, 12, 0),
-SND_SOC_DAPM_AIF_IN("AIF2DACL", NULL, 0,
-                    WM8994_POWER_MANAGEMENT_5, 13, 0),
-SND_SOC_DAPM_AIF_IN("AIF2DACR", NULL, 0,
-                    WM8994_POWER_MANAGEMENT_5, 12, 0),
+SND_SOC_DAPM_AIF_IN_E("AIF2DACL", NULL, 0,
+                      WM8994_POWER_MANAGEMENT_5, 13, 0, wm8958_aif_ev,
+                      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_AIF_IN_E("AIF2DACR", NULL, 0,
+                      WM8994_POWER_MANAGEMENT_5, 12, 0, wm8958_aif_ev,
+                      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 
 SND_SOC_DAPM_AIF_IN("AIF1DACDAT", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
 SND_SOC_DAPM_AIF_IN("AIF2DACDAT", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
@@ -2593,7 +1262,6 @@ SND_SOC_DAPM_AIF_OUT("AIF2ADCDAT", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
 SND_SOC_DAPM_MUX("AIF1DAC Mux", SND_SOC_NOPM, 0, 0, &aif1dac_mux),
 SND_SOC_DAPM_MUX("AIF2DAC Mux", SND_SOC_NOPM, 0, 0, &aif2dac_mux),
 SND_SOC_DAPM_MUX("AIF2ADC Mux", SND_SOC_NOPM, 0, 0, &aif2adc_mux),
-SND_SOC_DAPM_MUX("AIF3ADC Mux", SND_SOC_NOPM, 0, 0, &aif3adc_mux),
 
 SND_SOC_DAPM_AIF_IN("AIF3DACDAT", "AIF3 Playback", 0, SND_SOC_NOPM, 0, 0),
 SND_SOC_DAPM_AIF_IN("AIF3ADCDAT", "AIF3 Capture", 0, SND_SOC_NOPM, 0, 0),
@@ -2631,8 +1299,18 @@ SND_SOC_DAPM_MIXER("SPKR", WM8994_POWER_MANAGEMENT_3, 9, 0,
 SND_SOC_DAPM_POST("Debug log", post_ev),
 };
 
-static const struct snd_soc_dapm_route intercon[] = {
+static const struct snd_soc_dapm_widget wm8994_specific_dapm_widgets[] = {
+SND_SOC_DAPM_MUX("AIF3ADC Mux", SND_SOC_NOPM, 0, 0, &wm8994_aif3adc_mux),
+};
 
+static const struct snd_soc_dapm_widget wm8958_dapm_widgets[] = {
+SND_SOC_DAPM_MUX("Mono PCM Out Mux", SND_SOC_NOPM, 0, 0, &mono_pcm_out_mux),
+SND_SOC_DAPM_MUX("AIF2DACL Mux", SND_SOC_NOPM, 0, 0, &aif2dacl_src_mux),
+SND_SOC_DAPM_MUX("AIF2DACR Mux", SND_SOC_NOPM, 0, 0, &aif2dacr_src_mux),
+SND_SOC_DAPM_MUX("AIF3ADC Mux", SND_SOC_NOPM, 0, 0, &wm8958_aif3adc_mux),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
         { "CLK_SYS", NULL, "AIF1CLK", check_clk_sys },
         { "CLK_SYS", NULL, "AIF2CLK", check_clk_sys },
 
@@ -2740,9 +1418,6 @@ static const struct snd_soc_dapm_route intercon[] = {
         { "AIF1DAC2L", NULL, "AIF1DAC Mux" },
         { "AIF1DAC2R", NULL, "AIF1DAC Mux" },
 
-        { "AIF2DACL", NULL, "AIF2DAC Mux" },
-        { "AIF2DACR", NULL, "AIF2DAC Mux" },
-
         { "AIF1DAC Mux", "AIF1DACDAT", "AIF1DACDAT" },
         { "AIF1DAC Mux", "AIF3DACDAT", "AIF3DACDAT" },
         { "AIF2DAC Mux", "AIF2DACDAT", "AIF2DACDAT" },
@@ -2815,6 +1490,26 @@ static const struct snd_soc_dapm_route intercon[] = {
         { "Right Headphone Mux", "DAC", "DAC1R" },
 };
 
+static const struct snd_soc_dapm_route wm8994_intercon[] = {
+        { "AIF2DACL", NULL, "AIF2DAC Mux" },
+        { "AIF2DACR", NULL, "AIF2DAC Mux" },
+};
+
+static const struct snd_soc_dapm_route wm8958_intercon[] = {
+        { "AIF2DACL", NULL, "AIF2DACL Mux" },
+        { "AIF2DACR", NULL, "AIF2DACR Mux" },
+
+        { "AIF2DACL Mux", "AIF2", "AIF2DAC Mux" },
+        { "AIF2DACL Mux", "AIF3", "AIF3DACDAT" },
+        { "AIF2DACR Mux", "AIF2", "AIF2DAC Mux" },
+        { "AIF2DACR Mux", "AIF3", "AIF3DACDAT" },
+
+        { "Mono PCM Out Mux", "AIF2ADCL", "AIF2ADCL" },
+        { "Mono PCM Out Mux", "AIF2ADCR", "AIF2ADCR" },
+
+        { "AIF3ADC Mux", "Mono PCM", "Mono PCM Out Mux" },
+};
+
 /* The size in bits of the FLL divide multiplied by 10
  * to allow rounding later */
 #define FIXED_FLL_SIZE ((1 << 16) * 10)
@@ -3094,6 +1789,7 @@ static int wm8994_set_dai_sysclk(struct snd_soc_dai *dai,
 static int wm8994_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
 {
+        struct wm8994 *control = codec->control_data;
         struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
         switch (level) {
@@ -3107,10 +1803,12 @@ static int wm8994_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+                        pm_runtime_get_sync(codec->dev);
+
                         /* Tweak DC servo and DSP configuration for
                          * improved performance. */
-                        if (wm8994->revision < 4) {
+                        if (control->type == WM8994 && wm8994->revision < 4) {
                                 /* Tweak DC servo and DSP configuration for
                                  * improved performance. */
                                 snd_soc_write(codec, 0x102, 0x3);
@@ -3151,7 +1849,7 @@ static int wm8994_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_OFF:
-                if (codec->bias_level == SND_SOC_BIAS_STANDBY) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY) {
                         /* Switch over to startup biases */
                         snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
                                             WM8994_BIAS_SRC |
@@ -3183,16 +1881,19 @@ static int wm8994_set_bias_level(struct snd_soc_codec *codec,
                                             WM8994_STARTUP_BIAS_ENA |
                                             WM8994_VMID_BUF_ENA |
                                             WM8994_VMID_RAMP_MASK, 0);
+
+                        pm_runtime_put(codec->dev);
                 }
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
 static int wm8994_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
         struct snd_soc_codec *codec = dai->codec;
+        struct wm8994 *control = codec->control_data;
         int ms_reg;
         int aif1_reg;
         int ms = 0;
@@ -3277,6 +1978,13 @@ static int wm8994_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
                 return -EINVAL;
         }
 
+        /* The AIF2 format configuration needs to be mirrored to AIF3
+         * on WM8958 if it's in use so just do it all the time. */
+        if (control->type == WM8958 && dai->id == 2)
+                snd_soc_update_bits(codec, WM8958_AIF3_CONTROL_1,
+                                    WM8994_AIF1_LRCLK_INV |
+                                    WM8958_AIF3_FMT_MASK, aif1);
+
         snd_soc_update_bits(codec, aif1_reg,
                             WM8994_AIF1_BCLK_INV | WM8994_AIF1_LRCLK_INV |
                             WM8994_AIF1_FMT_MASK,
@@ -3317,6 +2025,7 @@ static int wm8994_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_codec *codec = dai->codec;
+        struct wm8994 *control = codec->control_data;
         struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         int aif1_reg;
         int bclk_reg;
@@ -3355,6 +2064,14 @@ static int wm8994_hw_params(struct snd_pcm_substream *substream,
                         dev_dbg(codec->dev, "AIF2 using split LRCLK\n");
                 }
                 break;
+        case 3:
+                switch (control->type) {
+                case WM8958:
+                        aif1_reg = WM8958_AIF3_CONTROL_1;
+                        break;
+                default:
+                        return 0;
+                }
         default:
                 return -EINVAL;
         }
@@ -3458,6 +2175,47 @@ static int wm8994_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
+static int wm8994_aif3_hw_params(struct snd_pcm_substream *substream,
+                                 struct snd_pcm_hw_params *params,
+                                 struct snd_soc_dai *dai)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        struct wm8994 *control = codec->control_data;
+        int aif1_reg;
+        int aif1 = 0;
+
+        switch (dai->id) {
+        case 3:
+                switch (control->type) {
+                case WM8958:
+                        aif1_reg = WM8958_AIF3_CONTROL_1;
+                        break;
+                default:
+                        return 0;
+                }
+        default:
+                return 0;
+        }
+
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                aif1 |= 0x20;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                aif1 |= 0x40;
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                aif1 |= 0x60;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        return snd_soc_update_bits(codec, aif1_reg, WM8994_AIF1_WL_MASK, aif1);
+}
+
 static int wm8994_aif_mute(struct snd_soc_dai *codec_dai, int mute)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
@@ -3539,6 +2297,7 @@ static struct snd_soc_dai_ops wm8994_aif2_dai_ops = {
 };
 
 static struct snd_soc_dai_ops wm8994_aif3_dai_ops = {
+        .hw_params      = wm8994_aif3_hw_params,
         .set_tristate   = wm8994_set_tristate,
 };
 
@@ -3625,26 +2384,12 @@ static int wm8994_suspend(struct snd_soc_codec *codec, pm_message_t state)
 static int wm8994_resume(struct snd_soc_codec *codec)
 {
         struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-        u16 *reg_cache = codec->reg_cache;
         int i, ret;
 
         /* Restore the registers */
-        for (i = 1; i < ARRAY_SIZE(wm8994->reg_cache); i++) {
-                switch (i) {
-                case WM8994_LDO_1:
-                case WM8994_LDO_2:
-                case WM8994_SOFTWARE_RESET:
-                        /* Handled by other MFD drivers */
-                        continue;
-                default:
-                        break;
-                }
-
-                if (!access_masks[i].writable)
-                        continue;
-
-                wm8994_reg_write(codec->control_data, i, reg_cache[i]);
-        }
+        ret = snd_soc_cache_sync(codec);
+        if (ret != 0)
+                dev_err(codec->dev, "Failed to sync cache: %d\n", ret);
 
         wm8994_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
@@ -3823,8 +2568,12 @@ int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
 {
         struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         struct wm8994_micdet *micdet;
+        struct wm8994 *control = codec->control_data;
         int reg;
 
+        if (control->type != WM8994)
+                return -EINVAL;
+
         switch (micbias) {
         case 1:
                 micdet = &wm8994->micdet[0];
@@ -3891,77 +2640,247 @@ static irqreturn_t wm8994_mic_irq(int irq, void *data)
         return IRQ_HANDLED;
 }
 
+/* Default microphone detection handler for WM8958 - the user can
+ * override this if they wish.
+ */
+static void wm8958_default_micdet(u16 status, void *data)
+{
+        struct snd_soc_codec *codec = data;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+        int report = 0;
+
+        /* If nothing present then clear our statuses */
+        if (!(status & WM8958_MICD_STS)) {
+                wm8994->jack_is_video = false;
+                wm8994->jack_is_mic = false;
+                goto done;
+        }
+
+        /* Assume anything over 475 ohms is a microphone and remember
+         * that we've seen one (since buttons override it) */
+        if (status & 0x600)
+                wm8994->jack_is_mic = true;
+        if (wm8994->jack_is_mic)
+                report |= SND_JACK_MICROPHONE;
+
+        /* Video has an impedence of approximately 75 ohms; assume
+         * this isn't used as a button and remember it since buttons
+         * override it. */
+        if (status & 0x40)
+                wm8994->jack_is_video = true;
+        if (wm8994->jack_is_video)
+                report |= SND_JACK_VIDEOOUT;
+
+        /* Everything else is buttons; just assign slots */
+        if (status & 0x4)
+                report |= SND_JACK_BTN_0;
+        if (status & 0x8)
+                report |= SND_JACK_BTN_1;
+        if (status & 0x10)
+                report |= SND_JACK_BTN_2;
+        if (status & 0x20)
+                report |= SND_JACK_BTN_3;
+        if (status & 0x80)
+                report |= SND_JACK_BTN_4;
+        if (status & 0x100)
+                report |= SND_JACK_BTN_5;
+
+done:
+        snd_soc_jack_report(wm8994->micdet[0].jack,
+                            SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2 |
+                            SND_JACK_BTN_3 | SND_JACK_BTN_4 | SND_JACK_BTN_5 |
+                            SND_JACK_MICROPHONE | SND_JACK_VIDEOOUT,
+                            report);
+}
+
+/**
+ * wm8958_mic_detect - Enable microphone detection via the WM8958 IRQ
+ *
+ * @codec:   WM8958 codec
+ * @jack:    jack to report detection events on
+ *
+ * Enable microphone detection functionality for the WM8958.  By
+ * default simple detection which supports the detection of up to 6
+ * buttons plus video and microphone functionality is supported.
+ *
+ * The WM8958 has an advanced jack detection facility which is able to
+ * support complex accessory detection, especially when used in
+ * conjunction with external circuitry.  In order to provide maximum
+ * flexiblity a callback is provided which allows a completely custom
+ * detection algorithm.
+ */
+int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
+                      wm8958_micdet_cb cb, void *cb_data)
+{
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+        struct wm8994 *control = codec->control_data;
+
+        if (control->type != WM8958)
+                return -EINVAL;
+
+        if (jack) {
+                if (!cb) {
+                        dev_dbg(codec->dev, "Using default micdet callback\n");
+                        cb = wm8958_default_micdet;
+                        cb_data = codec;
+                }
+
+                wm8994->micdet[0].jack = jack;
+                wm8994->jack_cb = cb;
+                wm8994->jack_cb_data = cb_data;
+
+                snd_soc_update_bits(codec, WM8958_MIC_DETECT_1,
+                                    WM8958_MICD_ENA, WM8958_MICD_ENA);
+        } else {
+                snd_soc_update_bits(codec, WM8958_MIC_DETECT_1,
+                                    WM8958_MICD_ENA, 0);
+        }
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(wm8958_mic_detect);
+
+static irqreturn_t wm8958_mic_irq(int irq, void *data)
+{
+        struct wm8994_priv *wm8994 = data;
+        struct snd_soc_codec *codec = wm8994->codec;
+        int reg;
+
+        reg = snd_soc_read(codec, WM8958_MIC_DETECT_3);
+        if (reg < 0) {
+                dev_err(codec->dev, "Failed to read mic detect status: %d\n",
+                        reg);
+                return IRQ_NONE;
+        }
+
+        if (!(reg & WM8958_MICD_VALID)) {
+                dev_dbg(codec->dev, "Mic detect data not valid\n");
+                goto out;
+        }
+
+        if (wm8994->jack_cb)
+                wm8994->jack_cb(reg, wm8994->jack_cb_data);
+        else
+                dev_warn(codec->dev, "Accessory detection with no callback\n");
+
+out:
+        return IRQ_HANDLED;
+}
+
 static int wm8994_codec_probe(struct snd_soc_codec *codec)
 {
+        struct wm8994 *control;
         struct wm8994_priv *wm8994;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret, i;
 
         codec->control_data = dev_get_drvdata(codec->dev->parent);
+        control = codec->control_data;
 
         wm8994 = kzalloc(sizeof(struct wm8994_priv), GFP_KERNEL);
         if (wm8994 == NULL)
                 return -ENOMEM;
         snd_soc_codec_set_drvdata(codec, wm8994);
 
-        codec->reg_cache = &wm8994->reg_cache;
-
         wm8994->pdata = dev_get_platdata(codec->dev->parent);
         wm8994->codec = codec;
 
-        /* Fill the cache with physical values we inherited; don't reset */
-        ret = wm8994_bulk_read(codec->control_data, 0,
-                               ARRAY_SIZE(wm8994->reg_cache) - 1,
-                               codec->reg_cache);
-        if (ret < 0) {
-                dev_err(codec->dev, "Failed to fill register cache: %d\n",
-                        ret);
-                goto err;
-        }
+        pm_runtime_enable(codec->dev);
+        pm_runtime_resume(codec->dev);
 
-        /* Clear the cached values for unreadable/volatile registers to
-         * avoid potential confusion.
-         */
-        for (i = 0; i < ARRAY_SIZE(wm8994->reg_cache); i++)
-                if (wm8994_volatile(i) || !wm8994_readable(i))
-                        wm8994->reg_cache[i] = 0;
+        /* Read our current status back from the chip - we don't want to
+         * reset as this may interfere with the GPIO or LDO operation. */
+        for (i = 0; i < WM8994_CACHE_SIZE; i++) {
+                if (!wm8994_readable(i) || wm8994_volatile(i))
+                        continue;
+
+                ret = wm8994_reg_read(codec->control_data, i);
+                if (ret <= 0)
+                        continue;
+
+                ret = snd_soc_cache_write(codec, i, ret);
+                if (ret != 0) {
+                        dev_err(codec->dev,
+                                "Failed to initialise cache for 0x%x: %d\n",
+                                i, ret);
+                        goto err;
+                }
+        }
 
         /* Set revision-specific configuration */
         wm8994->revision = snd_soc_read(codec, WM8994_CHIP_REVISION);
-        switch (wm8994->revision) {
-        case 2:
-        case 3:
-                wm8994->hubs.dcs_codes = -5;
-                wm8994->hubs.hp_startup_mode = 1;
+        switch (control->type) {
+        case WM8994:
+                switch (wm8994->revision) {
+                case 2:
+                case 3:
+                        wm8994->hubs.dcs_codes = -5;
+                        wm8994->hubs.hp_startup_mode = 1;
+                        wm8994->hubs.dcs_readback_mode = 1;
+                        break;
+                default:
+                        wm8994->hubs.dcs_readback_mode = 1;
+                        break;
+                }
+
+        case WM8958:
                 wm8994->hubs.dcs_readback_mode = 1;
                 break;
+
         default:
-                wm8994->hubs.dcs_readback_mode = 1;
                 break;
         }
 
-        ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC1_DET,
-                                 wm8994_mic_irq, "Mic 1 detect", wm8994);
-        if (ret != 0)
-                dev_warn(codec->dev,
-                         "Failed to request Mic1 detect IRQ: %d\n", ret);
-
-        ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT,
-                                 wm8994_mic_irq, "Mic 1 short", wm8994);
-        if (ret != 0)
-                dev_warn(codec->dev,
-                         "Failed to request Mic1 short IRQ: %d\n", ret);
-
-        ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC2_DET,
-                                 wm8994_mic_irq, "Mic 2 detect", wm8994);
-        if (ret != 0)
-                dev_warn(codec->dev,
-                         "Failed to request Mic2 detect IRQ: %d\n", ret);
+        switch (control->type) {
+        case WM8994:
+                ret = wm8994_request_irq(codec->control_data,
+                                         WM8994_IRQ_MIC1_DET,
+                                         wm8994_mic_irq, "Mic 1 detect",
+                                         wm8994);
+                if (ret != 0)
+                        dev_warn(codec->dev,
+                                 "Failed to request Mic1 detect IRQ: %d\n",
+                                 ret);
+
+                ret = wm8994_request_irq(codec->control_data,
+                                         WM8994_IRQ_MIC1_SHRT,
+                                         wm8994_mic_irq, "Mic 1 short",
+                                         wm8994);
+                if (ret != 0)
+                        dev_warn(codec->dev,
+                                 "Failed to request Mic1 short IRQ: %d\n",
+                                 ret);
+
+                ret = wm8994_request_irq(codec->control_data,
+                                         WM8994_IRQ_MIC2_DET,
+                                         wm8994_mic_irq, "Mic 2 detect",
+                                         wm8994);
+                if (ret != 0)
+                        dev_warn(codec->dev,
+                                 "Failed to request Mic2 detect IRQ: %d\n",
+                                 ret);
+
+                ret = wm8994_request_irq(codec->control_data,
+                                         WM8994_IRQ_MIC2_SHRT,
+                                         wm8994_mic_irq, "Mic 2 short",
+                                         wm8994);
+                if (ret != 0)
+                        dev_warn(codec->dev,
+                                 "Failed to request Mic2 short IRQ: %d\n",
+                                 ret);
+                break;
 
-        ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT,
-                                 wm8994_mic_irq, "Mic 2 short", wm8994);
-        if (ret != 0)
-                dev_warn(codec->dev,
-                         "Failed to request Mic2 short IRQ: %d\n", ret);
+        case WM8958:
+                ret = wm8994_request_irq(codec->control_data,
+                                         WM8994_IRQ_MIC1_DET,
+                                         wm8958_mic_irq, "Mic detect",
+                                         wm8994);
+                if (ret != 0)
+                        dev_warn(codec->dev,
+                                 "Failed to request Mic detect IRQ: %d\n",
+                                 ret);
+                break;
+        }
 
         /* Remember if AIFnLRCLK is configured as a GPIO.  This should be
          * configured on init - if a system wants to do this dynamically
@@ -4034,10 +2953,36 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
         wm_hubs_add_analogue_controls(codec);
         snd_soc_add_controls(codec, wm8994_snd_controls,
                              ARRAY_SIZE(wm8994_snd_controls));
-        snd_soc_dapm_new_controls(codec, wm8994_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8994_dapm_widgets,
                                   ARRAY_SIZE(wm8994_dapm_widgets));
+
+        switch (control->type) {
+        case WM8994:
+                snd_soc_dapm_new_controls(dapm, wm8994_specific_dapm_widgets,
+                                          ARRAY_SIZE(wm8994_specific_dapm_widgets));
+                break;
+        case WM8958:
+                snd_soc_add_controls(codec, wm8958_snd_controls,
+                                     ARRAY_SIZE(wm8958_snd_controls));
+                snd_soc_dapm_new_controls(dapm, wm8958_dapm_widgets,
+                                          ARRAY_SIZE(wm8958_dapm_widgets));
+                break;
+        }
+                
+
         wm_hubs_add_analogue_routes(codec, 0, 0);
-        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
+
+        switch (control->type) {
+        case WM8994:
+                snd_soc_dapm_add_routes(dapm, wm8994_intercon,
+                                        ARRAY_SIZE(wm8994_intercon));
+                break;
+        case WM8958:
+                snd_soc_dapm_add_routes(dapm, wm8958_intercon,
+                                        ARRAY_SIZE(wm8958_intercon));
+                break;
+        }
 
         return 0;
 
@@ -4054,13 +2999,29 @@ err:
 static int  wm8994_codec_remove(struct snd_soc_codec *codec)
 {
         struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+        struct wm8994 *control = codec->control_data;
 
         wm8994_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
-        wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT, wm8994);
-        wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET, wm8994);
-        wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT, wm8994);
-        wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET, wm8994);
+        pm_runtime_disable(codec->dev);
+
+        switch (control->type) {
+        case WM8994:
+                wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT,
+                                wm8994);
+                wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET,
+                                wm8994);
+                wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT,
+                                wm8994);
+                wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET,
+                                wm8994);
+                break;
+
+        case WM8958:
+                wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET,
+                                wm8994);
+                break;
+        }
         kfree(wm8994->retune_mobile_texts);
         kfree(wm8994->drc_texts);
         kfree(wm8994);
@@ -4073,11 +3034,16 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8994 = {
         .remove =       wm8994_codec_remove,
         .suspend =      wm8994_suspend,
         .resume =       wm8994_resume,
-        .read = wm8994_read,
-        .write = wm8994_write,
+        .read =         wm8994_read,
+        .write =        wm8994_write,
         .readable_register = wm8994_readable,
         .volatile_register = wm8994_volatile,
         .set_bias_level = wm8994_set_bias_level,
+
+        .reg_cache_size = WM8994_CACHE_SIZE,
+        .reg_cache_default = wm8994_reg_defaults,
+        .reg_word_size = 2,
+        .compress_type = SND_SOC_RBTREE_COMPRESSION,
 };
 
 static int __devinit wm8994_probe(struct platform_device *pdev)
diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h
index d8dce260c430..0c355bfc88f1 100644
--- a/sound/soc/codecs/wm8994.h
+++ b/sound/soc/codecs/wm8994.h
@@ -28,7 +28,21 @@
 #define WM8994_FLL_SRC_LRCLK  3
 #define WM8994_FLL_SRC_BCLK   4
 
+typedef void (*wm8958_micdet_cb)(u16 status, void *data);
+
 int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
                       int micbias, int det, int shrt);
+int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
+                      wm8958_micdet_cb cb, void *cb_data);
+
+#define WM8994_CACHE_SIZE 1570
+
+struct wm8994_access_mask {
+        unsigned short readable;   /* Mask of readable bits */
+        unsigned short writable;   /* Mask of writable bits */
+};
+
+extern const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE];
+extern const __devinitdata  u16 wm8994_reg_defaults[WM8994_CACHE_SIZE];
 
 #endif
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index ecc7c37180c7..c7060775e88b 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -23,7 +23,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -805,7 +804,7 @@ static int wm9081_set_bias_level(struct snd_soc_codec *codec,
 
         case SND_SOC_BIAS_STANDBY:
                 /* Initial cold start */
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* Disable LINEOUT discharge */
                         reg = snd_soc_read(codec, WM9081_ANTI_POP_CONTROL);
                         reg &= ~WM9081_LINEOUT_DISCH;
@@ -865,7 +864,7 @@ static int wm9081_set_bias_level(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
 
         return 0;
 }
@@ -1228,6 +1227,7 @@ static struct snd_soc_dai_driver wm9081_dai = {
 static int wm9081_probe(struct snd_soc_codec *codec)
 {
         struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
         u16 reg;
 
@@ -1269,9 +1269,9 @@ static int wm9081_probe(struct snd_soc_codec *codec)
                                      ARRAY_SIZE(wm9081_eq_controls));
         }
 
-        snd_soc_dapm_new_controls(codec, wm9081_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm9081_dapm_widgets,
                                   ARRAY_SIZE(wm9081_dapm_widgets));
-        snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+        snd_soc_dapm_add_routes(dapm, audio_paths, ARRAY_SIZE(audio_paths));
 
         return ret;
 }
diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c
index 99c046ba46bb..7ba5807cac36 100644
--- a/sound/soc/codecs/wm9090.c
+++ b/sound/soc/codecs/wm9090.c
@@ -28,7 +28,6 @@
 #include <linux/slab.h>
 #include <sound/initval.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 #include <sound/wm9090.h>
 
@@ -443,31 +442,32 @@ static const struct snd_soc_dapm_route audio_map_in2_diff[] = {
 static int wm9090_add_controls(struct snd_soc_codec *codec)
 {
         struct wm9090_priv *wm9090 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int i;
 
-        snd_soc_dapm_new_controls(codec, wm9090_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm9090_dapm_widgets,
                                   ARRAY_SIZE(wm9090_dapm_widgets));
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         snd_soc_add_controls(codec, wm9090_controls,
                              ARRAY_SIZE(wm9090_controls));
 
         if (wm9090->pdata.lin1_diff) {
-                snd_soc_dapm_add_routes(codec, audio_map_in1_diff,
+                snd_soc_dapm_add_routes(dapm, audio_map_in1_diff,
                                         ARRAY_SIZE(audio_map_in1_diff));
         } else {
-                snd_soc_dapm_add_routes(codec, audio_map_in1_se,
+                snd_soc_dapm_add_routes(dapm, audio_map_in1_se,
                                         ARRAY_SIZE(audio_map_in1_se));
                 snd_soc_add_controls(codec, wm9090_in1_se_controls,
                                      ARRAY_SIZE(wm9090_in1_se_controls));
         }
 
         if (wm9090->pdata.lin2_diff) {
-                snd_soc_dapm_add_routes(codec, audio_map_in2_diff,
+                snd_soc_dapm_add_routes(dapm, audio_map_in2_diff,
                                         ARRAY_SIZE(audio_map_in2_diff));
         } else {
-                snd_soc_dapm_add_routes(codec, audio_map_in2_se,
+                snd_soc_dapm_add_routes(dapm, audio_map_in2_se,
                                         ARRAY_SIZE(audio_map_in2_se));
                 snd_soc_add_controls(codec, wm9090_in2_se_controls,
                                      ARRAY_SIZE(wm9090_in2_se_controls));
@@ -514,7 +514,7 @@ static int wm9090_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* Restore the register cache */
                         for (i = 1; i < codec->driver->reg_cache_size; i++) {
                                 if (reg_cache[i] == wm9090_reg_defaults[i])
@@ -544,7 +544,7 @@ static int wm9090_set_bias_level(struct snd_soc_codec *codec,
                 break;
         }
 
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
 
         return 0;
 }
diff --git a/sound/soc/codecs/wm9705.c b/sound/soc/codecs/wm9705.c
index a144acda751c..47b357adabdd 100644
--- a/sound/soc/codecs/wm9705.c
+++ b/sound/soc/codecs/wm9705.c
@@ -19,7 +19,6 @@
 #include <sound/ac97_codec.h>
 #include <sound/initval.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include "wm9705.h"
 
@@ -203,9 +202,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm9705_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm9705_dapm_widgets,
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+        snd_soc_dapm_new_controls(dapm, wm9705_dapm_widgets,
                                         ARRAY_SIZE(wm9705_dapm_widgets));
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index d2f224d62744..bf5d4ef1a2a6 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -20,7 +20,6 @@
 #include <sound/ac97_codec.h>
 #include <sound/initval.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include "wm9712.h"
 
 #define WM9712_VERSION "0.4"
@@ -432,10 +431,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm9712_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm9712_dapm_widgets,
-                                  ARRAY_SIZE(wm9712_dapm_widgets));
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_new_controls(dapm, wm9712_dapm_widgets,
+                                  ARRAY_SIZE(wm9712_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
@@ -570,7 +570,7 @@ static int wm9712_set_bias_level(struct snd_soc_codec *codec,
                 ac97_write(codec, AC97_POWERDOWN, 0xffff);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index 7da13b07a53d..38ed98558718 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -26,7 +26,6 @@
 #include <sound/pcm_params.h>
 #include <sound/tlv.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include "wm9713.h"
 
@@ -647,10 +646,12 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm9713_add_widgets(struct snd_soc_codec *codec)
 {
-        snd_soc_dapm_new_controls(codec, wm9713_dapm_widgets,
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+        snd_soc_dapm_new_controls(dapm, wm9713_dapm_widgets,
                                   ARRAY_SIZE(wm9713_dapm_widgets));
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
@@ -1147,7 +1148,7 @@ static int wm9713_set_bias_level(struct snd_soc_codec *codec,
                 ac97_write(codec, AC97_POWERDOWN, 0xffff);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index 19ca782ac970..b24ba9fa7ef7 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -22,7 +22,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -94,41 +93,61 @@ static void calibrate_dc_servo(struct snd_soc_codec *codec)
         struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
         u16 reg, reg_l, reg_r, dcs_cfg;
 
-        /* Set for 32 series updates */
-        snd_soc_update_bits(codec, WM8993_DC_SERVO_1,
-                            WM8993_DCS_SERIES_NO_01_MASK,
-                            32 << WM8993_DCS_SERIES_NO_01_SHIFT);
-        wait_for_dc_servo(codec,
-                          WM8993_DCS_TRIG_SERIES_0 | WM8993_DCS_TRIG_SERIES_1);
+        /* If we're using a digital only path and have a previously
+         * callibrated DC servo offset stored then use that. */
+        if (hubs->class_w && hubs->class_w_dcs) {
+                dev_dbg(codec->dev, "Using cached DC servo offset %x\n",
+                        hubs->class_w_dcs);
+                snd_soc_write(codec, WM8993_DC_SERVO_3, hubs->class_w_dcs);
+                wait_for_dc_servo(codec,
+                                  WM8993_DCS_TRIG_DAC_WR_0 |
+                                  WM8993_DCS_TRIG_DAC_WR_1);
+                return;
+        }
+
+        /* Devices not using a DCS code correction have startup mode */
+        if (hubs->dcs_codes) {
+                /* Set for 32 series updates */
+                snd_soc_update_bits(codec, WM8993_DC_SERVO_1,
+                                    WM8993_DCS_SERIES_NO_01_MASK,
+                                    32 << WM8993_DCS_SERIES_NO_01_SHIFT);
+                wait_for_dc_servo(codec,
+                                  WM8993_DCS_TRIG_SERIES_0 |
+                                  WM8993_DCS_TRIG_SERIES_1);
+        } else {
+                wait_for_dc_servo(codec,
+                                  WM8993_DCS_TRIG_STARTUP_0 |
+                                  WM8993_DCS_TRIG_STARTUP_1);
+        }
+
+        /* Different chips in the family support different readback
+         * methods.
+         */
+        switch (hubs->dcs_readback_mode) {
+        case 0:
+                reg_l = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_1)
+                        & WM8993_DCS_INTEG_CHAN_0_MASK;
+                reg_r = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_2)
+                        & WM8993_DCS_INTEG_CHAN_1_MASK;
+                break;
+        case 1:
+                reg = snd_soc_read(codec, WM8993_DC_SERVO_3);
+                reg_l = (reg & WM8993_DCS_DAC_WR_VAL_1_MASK)
+                        >> WM8993_DCS_DAC_WR_VAL_1_SHIFT;
+                reg_r = reg & WM8993_DCS_DAC_WR_VAL_0_MASK;
+                break;
+        default:
+                WARN(1, "Unknown DCS readback method\n");
+                break;
+        }
+
+        dev_dbg(codec->dev, "DCS input: %x %x\n", reg_l, reg_r);
 
         /* Apply correction to DC servo result */
         if (hubs->dcs_codes) {
                 dev_dbg(codec->dev, "Applying %d code DC servo correction\n",
                         hubs->dcs_codes);
 
-                /* Different chips in the family support different
-                 * readback methods.
-                 */
-                switch (hubs->dcs_readback_mode) {
-                case 0:
-                        reg_l = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_1)
-                                & WM8993_DCS_INTEG_CHAN_0_MASK;;
-                        reg_r = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_2)
-                                & WM8993_DCS_INTEG_CHAN_1_MASK;
-                        break;
-                case 1:
-                        reg = snd_soc_read(codec, WM8993_DC_SERVO_3);
-                        reg_l = (reg & WM8993_DCS_DAC_WR_VAL_1_MASK)
-                                >> WM8993_DCS_DAC_WR_VAL_1_SHIFT;
-                        reg_r = reg & WM8993_DCS_DAC_WR_VAL_0_MASK;
-                        break;
-                default:
-                        WARN(1, "Unknown DCS readback method\n");
-                        break;
-                }
-
-                dev_dbg(codec->dev, "DCS input: %x %x\n", reg_l, reg_r);
-
                 /* HPOUT1L */
                 if (reg_l + hubs->dcs_codes > 0 &&
                     reg_l + hubs->dcs_codes < 0xff)
@@ -148,7 +167,15 @@ static void calibrate_dc_servo(struct snd_soc_codec *codec)
                 wait_for_dc_servo(codec,
                                   WM8993_DCS_TRIG_DAC_WR_0 |
                                   WM8993_DCS_TRIG_DAC_WR_1);
+        } else {
+                dcs_cfg = reg_l << WM8993_DCS_DAC_WR_VAL_1_SHIFT;
+                dcs_cfg |= reg_r;
         }
+
+        /* Save the callibrated offset if we're in class W mode and
+         * therefore don't have any analogue signal mixed in. */
+        if (hubs->class_w)
+                hubs->class_w_dcs = dcs_cfg;
 }
 
 /*
@@ -163,6 +190,9 @@ static int wm8993_put_dc_servo(struct snd_kcontrol *kcontrol,
 
         ret = snd_soc_put_volsw_2r(kcontrol, ucontrol);
 
+        /* Updating the analogue gains invalidates the DC servo cache */
+        hubs->class_w_dcs = 0;
+
         /* If we're applying an offset correction then updating the
          * callibration would be likely to introduce further offsets. */
         if (hubs->dcs_codes)
@@ -791,6 +821,8 @@ static const struct snd_soc_dapm_route lineout2_se_routes[] = {
 
 int wm_hubs_add_analogue_controls(struct snd_soc_codec *codec)
 {
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
         /* Latch volume update bits & default ZC on */
         snd_soc_update_bits(codec, WM8993_LEFT_LINE_INPUT_1_2_VOLUME,
                             WM8993_IN1_VU, WM8993_IN1_VU);
@@ -819,7 +851,7 @@ int wm_hubs_add_analogue_controls(struct snd_soc_codec *codec)
         snd_soc_add_controls(codec, analogue_snd_controls,
                              ARRAY_SIZE(analogue_snd_controls));
 
-        snd_soc_dapm_new_controls(codec, analogue_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, analogue_dapm_widgets,
                                   ARRAY_SIZE(analogue_dapm_widgets));
         return 0;
 }
@@ -828,24 +860,26 @@ EXPORT_SYMBOL_GPL(wm_hubs_add_analogue_controls);
 int wm_hubs_add_analogue_routes(struct snd_soc_codec *codec,
                                 int lineout1_diff, int lineout2_diff)
 {
-        snd_soc_dapm_add_routes(codec, analogue_routes,
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+        snd_soc_dapm_add_routes(dapm, analogue_routes,
                                 ARRAY_SIZE(analogue_routes));
 
         if (lineout1_diff)
-                snd_soc_dapm_add_routes(codec,
+                snd_soc_dapm_add_routes(dapm,
                                         lineout1_diff_routes,
                                         ARRAY_SIZE(lineout1_diff_routes));
         else
-                snd_soc_dapm_add_routes(codec,
+                snd_soc_dapm_add_routes(dapm,
                                         lineout1_se_routes,
                                         ARRAY_SIZE(lineout1_se_routes));
 
         if (lineout2_diff)
-                snd_soc_dapm_add_routes(codec,
+                snd_soc_dapm_add_routes(dapm,
                                         lineout2_diff_routes,
                                         ARRAY_SIZE(lineout2_diff_routes));
         else
-                snd_soc_dapm_add_routes(codec,
+                snd_soc_dapm_add_routes(dapm,
                                         lineout2_se_routes,
                                         ARRAY_SIZE(lineout2_se_routes));
 
@@ -872,7 +906,7 @@ int wm_hubs_handle_analogue_pdata(struct snd_soc_codec *codec,
          * VMID as an output and can disable it.
          */
         if (lineout1_diff && lineout2_diff)
-                codec->idle_bias_off = 1;
+                codec->dapm.idle_bias_off = 1;
 
         if (lineout1fb)
                 snd_soc_update_bits(codec, WM8993_ADDITIONAL_CONTROL,
diff --git a/sound/soc/codecs/wm_hubs.h b/sound/soc/codecs/wm_hubs.h
index e51c16683589..f8a5e976b5e6 100644
--- a/sound/soc/codecs/wm_hubs.h
+++ b/sound/soc/codecs/wm_hubs.h
@@ -23,6 +23,9 @@ struct wm_hubs_data {
         int dcs_codes;
         int dcs_readback_mode;
         int hp_startup_mode;
+
+        bool class_w;
+        u16 class_w_dcs;
 };
 
 extern int wm_hubs_add_analogue_controls(struct snd_soc_codec *);
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c
index bc9e6b0b3f6f..24b031e26342 100644
--- a/sound/soc/davinci/davinci-evm.c
+++ b/sound/soc/davinci/davinci-evm.c
@@ -18,7 +18,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/dma.h>
 #include <asm/mach-types.h>
@@ -132,26 +131,27 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int evm_aic3x_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
         /* Add davinci-evm specific widgets */
-        snd_soc_dapm_new_controls(codec, aic3x_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, aic3x_dapm_widgets,
                                   ARRAY_SIZE(aic3x_dapm_widgets));
 
         /* Set up davinci-evm specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         /* not connected */
-        snd_soc_dapm_disable_pin(codec, "MONO_LOUT");
-        snd_soc_dapm_disable_pin(codec, "HPLCOM");
-        snd_soc_dapm_disable_pin(codec, "HPRCOM");
+        snd_soc_dapm_disable_pin(dapm, "MONO_LOUT");
+        snd_soc_dapm_disable_pin(dapm, "HPLCOM");
+        snd_soc_dapm_disable_pin(dapm, "HPRCOM");
 
         /* always connected */
-        snd_soc_dapm_enable_pin(codec, "Headphone Jack");
-        snd_soc_dapm_enable_pin(codec, "Line Out");
-        snd_soc_dapm_enable_pin(codec, "Mic Jack");
-        snd_soc_dapm_enable_pin(codec, "Line In");
+        snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+        snd_soc_dapm_enable_pin(dapm, "Line Out");
+        snd_soc_dapm_enable_pin(dapm, "Mic Jack");
+        snd_soc_dapm_enable_pin(dapm, "Line In");
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
diff --git a/sound/soc/davinci/davinci-sffsdr.c b/sound/soc/davinci/davinci-sffsdr.c
index 6c6666a1f942..0fe558c65145 100644
--- a/sound/soc/davinci/davinci-sffsdr.c
+++ b/sound/soc/davinci/davinci-sffsdr.c
@@ -21,7 +21,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/dma.h>
 #include <asm/mach-types.h>
diff --git a/sound/soc/ep93xx/snappercl15.c b/sound/soc/ep93xx/snappercl15.c
index 28ab5ff772ac..dfe1d7f74ea6 100644
--- a/sound/soc/ep93xx/snappercl15.c
+++ b/sound/soc/ep93xx/snappercl15.c
@@ -15,7 +15,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
@@ -79,11 +78,12 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int snappercl15_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, tlv320aic23_dapm_widgets,
                                   ARRAY_SIZE(tlv320aic23_dapm_widgets));
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
         return 0;
 }
 
diff --git a/sound/soc/imx/eukrea-tlv320.c b/sound/soc/imx/eukrea-tlv320.c
index dd4fffdbd177..e20c9e1457c0 100644
--- a/sound/soc/imx/eukrea-tlv320.c
+++ b/sound/soc/imx/eukrea-tlv320.c
@@ -22,7 +22,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <asm/mach-types.h>
 
 #include "../codecs/tlv320aic23.h"
diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c
index 390b6ffc2658..30894ea7f333 100644
--- a/sound/soc/imx/imx-ssi.c
+++ b/sound/soc/imx/imx-ssi.c
@@ -456,13 +456,13 @@ static int imx_ssi_dai_probe(struct snd_soc_dai *dai)
 static struct snd_soc_dai_driver imx_ssi_dai = {
         .probe = imx_ssi_dai_probe,
         .playback = {
-                .channels_min = 2,
+                .channels_min = 1,
                 .channels_max = 2,
                 .rates = SNDRV_PCM_RATE_8000_96000,
                 .formats = SNDRV_PCM_FMTBIT_S16_LE,
         },
         .capture = {
-                .channels_min = 2,
+                .channels_min = 1,
                 .channels_max = 2,
                 .rates = SNDRV_PCM_RATE_8000_96000,
                 .formats = SNDRV_PCM_FMTBIT_S16_LE,
diff --git a/sound/soc/imx/phycore-ac97.c b/sound/soc/imx/phycore-ac97.c
index 9eabc28667e6..a7deb5cb2433 100644
--- a/sound/soc/imx/phycore-ac97.c
+++ b/sound/soc/imx/phycore-ac97.c
@@ -17,7 +17,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <asm/mach-types.h>
 
 static struct snd_soc_card imx_phycore;
diff --git a/sound/soc/imx/wm1133-ev1.c b/sound/soc/imx/wm1133-ev1.c
index 30fdb15065be..75b4c72787e2 100644
--- a/sound/soc/imx/wm1133-ev1.c
+++ b/sound/soc/imx/wm1133-ev1.c
@@ -19,7 +19,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <mach/audmux.h>
 
@@ -213,11 +212,12 @@ static struct snd_soc_jack_pin mic_jack_pins[] = {
 static int wm1133_ev1_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_new_controls(codec, wm1133_ev1_widgets,
+        snd_soc_dapm_new_controls(dapm, wm1133_ev1_widgets,
                                   ARRAY_SIZE(wm1133_ev1_widgets));
 
-        snd_soc_dapm_add_routes(codec, wm1133_ev1_map,
+        snd_soc_dapm_add_routes(dapm, wm1133_ev1_map,
                                 ARRAY_SIZE(wm1133_ev1_map));
 
         /* Headphone jack detection */
@@ -234,7 +234,7 @@ static int wm1133_ev1_init(struct snd_soc_pcm_runtime *rtd)
         wm8350_mic_jack_detect(codec, &mic_jack, SND_JACK_MICROPHONE,
                                SND_JACK_BTN_0);
 
-        snd_soc_dapm_force_enable_pin(codec, "Mic Bias");
+        snd_soc_dapm_force_enable_pin(dapm, "Mic Bias");
 
         return 0;
 }
diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c
index f3cffd183401..419bf4f5534a 100644
--- a/sound/soc/jz4740/jz4740-i2s.c
+++ b/sound/soc/jz4740/jz4740-i2s.c
@@ -28,7 +28,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include "jz4740-i2s.h"
diff --git a/sound/soc/jz4740/qi_lb60.c b/sound/soc/jz4740/qi_lb60.c
index ef1a99e6a3bd..49723e3e7e38 100644
--- a/sound/soc/jz4740/qi_lb60.c
+++ b/sound/soc/jz4740/qi_lb60.c
@@ -19,7 +19,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <linux/gpio.h>
 
 #define QI_LB60_SND_GPIO JZ_GPIO_PORTB(29)
@@ -59,10 +58,11 @@ static int qi_lb60_codec_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
         struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
-        snd_soc_dapm_nc_pin(codec, "LIN");
-        snd_soc_dapm_nc_pin(codec, "RIN");
+        snd_soc_dapm_nc_pin(dapm, "LIN");
+        snd_soc_dapm_nc_pin(dapm, "RIN");
 
         ret = snd_soc_dai_set_fmt(cpu_dai, QI_LB60_DAIFMT);
         if (ret < 0) {
@@ -70,9 +70,11 @@ static int qi_lb60_codec_init(struct snd_soc_pcm_runtime *rtd)
                 return ret;
         }
 
-        snd_soc_dapm_new_controls(codec, qi_lb60_widgets, ARRAY_SIZE(qi_lb60_widgets));
-        snd_soc_dapm_add_routes(codec, qi_lb60_routes, ARRAY_SIZE(qi_lb60_routes));
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_new_controls(dapm, qi_lb60_widgets,
+                                  ARRAY_SIZE(qi_lb60_widgets));
+        snd_soc_dapm_add_routes(dapm, qi_lb60_routes,
+                                ARRAY_SIZE(qi_lb60_routes));
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
diff --git a/sound/soc/kirkwood/Kconfig b/sound/soc/kirkwood/Kconfig
index 16ec2a2dba4d..8f49e165f4d1 100644
--- a/sound/soc/kirkwood/Kconfig
+++ b/sound/soc/kirkwood/Kconfig
@@ -11,10 +11,19 @@ config SND_KIRKWOOD_SOC_I2S
 
 config SND_KIRKWOOD_SOC_OPENRD
         tristate "SoC Audio support for Kirkwood Openrd Client"
-        depends on SND_KIRKWOOD_SOC && MACH_OPENRD_CLIENT
+        depends on SND_KIRKWOOD_SOC && (MACH_OPENRD_CLIENT || MACH_OPENRD_ULTIMATE)
         select SND_KIRKWOOD_SOC_I2S
         select SND_SOC_CS42L51
         help
           Say Y if you want to add support for SoC audio on
           Openrd Client.
 
+config SND_KIRKWOOD_SOC_T5325
+        tristate "SoC Audio support for HP t5325"
+        depends on SND_KIRKWOOD_SOC && MACH_T5325
+        select SND_KIRKWOOD_SOC_I2S
+        select SND_SOC_ALC5623
+        help
+          Say Y if you want to add support for SoC audio on
+          the HP t5325 thin client.
+
diff --git a/sound/soc/kirkwood/Makefile b/sound/soc/kirkwood/Makefile
index 33a16dcab5b5..3e62ae9e7bbe 100644
--- a/sound/soc/kirkwood/Makefile
+++ b/sound/soc/kirkwood/Makefile
@@ -5,5 +5,7 @@ obj-$(CONFIG_SND_KIRKWOOD_SOC) += snd-soc-kirkwood.o
 obj-$(CONFIG_SND_KIRKWOOD_SOC_I2S) += snd-soc-kirkwood-i2s.o
 
 snd-soc-openrd-objs := kirkwood-openrd.o
+snd-soc-t5325-objs := kirkwood-t5325.o
 
 obj-$(CONFIG_SND_KIRKWOOD_SOC_OPENRD) += snd-soc-openrd.o
+obj-$(CONFIG_SND_KIRKWOOD_SOC_T5325) += snd-soc-t5325.o
diff --git a/sound/soc/kirkwood/kirkwood-openrd.c b/sound/soc/kirkwood/kirkwood-openrd.c
index 9d7c81e921f1..d863afb3ee52 100644
--- a/sound/soc/kirkwood/kirkwood-openrd.c
+++ b/sound/soc/kirkwood/kirkwood-openrd.c
@@ -86,7 +86,7 @@ static int __init openrd_client_init(void)
 {
         int ret;
 
-        if (!machine_is_openrd_client())
+        if (!machine_is_openrd_client() && !machine_is_openrd_ultimate())
                 return 0;
 
         openrd_client_snd_device = platform_device_alloc("soc-audio", -1);
diff --git a/sound/soc/kirkwood/kirkwood-t5325.c b/sound/soc/kirkwood/kirkwood-t5325.c
new file mode 100644
index 000000000000..c8d21956ab52
--- /dev/null
+++ b/sound/soc/kirkwood/kirkwood-t5325.c
@@ -0,0 +1,141 @@
+/*
+ * kirkwood-t5325.c
+ *
+ * (c) 2010 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <sound/soc.h>
+#include <mach/kirkwood.h>
+#include <plat/audio.h>
+#include <asm/mach-types.h>
+#include "../codecs/alc5623.h"
+
+static int t5325_hw_params(struct snd_pcm_substream *substream,
+                struct snd_pcm_hw_params *params)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        int ret;
+        unsigned int freq, fmt;
+
+        fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS;
+        ret = snd_soc_dai_set_fmt(cpu_dai, fmt);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_fmt(codec_dai, fmt);
+        if (ret < 0)
+                return ret;
+
+        freq = params_rate(params) * 256;
+
+        return snd_soc_dai_set_sysclk(codec_dai, 0, freq, SND_SOC_CLOCK_IN);
+
+}
+
+static struct snd_soc_ops t5325_ops = {
+        .hw_params = t5325_hw_params,
+};
+
+static const struct snd_soc_dapm_widget t5325_dapm_widgets[] = {
+        SND_SOC_DAPM_HP("Headphone Jack", NULL),
+        SND_SOC_DAPM_SPK("Speaker", NULL),
+        SND_SOC_DAPM_MIC("Mic Jack", NULL),
+};
+
+static const struct snd_soc_dapm_route t5325_route[] = {
+        { "Headphone Jack",     NULL,   "HPL" },
+        { "Headphone Jack",     NULL,   "HPR" },
+
+        {"Speaker",             NULL,   "SPKOUT"},
+        {"Speaker",             NULL,   "SPKOUTN"},
+
+        { "MIC1",               NULL,   "Mic Jack" },
+        { "MIC2",               NULL,   "Mic Jack" },
+};
+
+static int t5325_dai_init(struct snd_soc_pcm_runtime *rtd)
+{
+        struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+        snd_soc_dapm_new_controls(dapm, t5325_dapm_widgets,
+                                ARRAY_SIZE(t5325_dapm_widgets));
+
+        snd_soc_dapm_add_routes(dapm, t5325_route, ARRAY_SIZE(t5325_route));
+
+        snd_soc_dapm_enable_pin(dapm, "Mic Jack");
+        snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+        snd_soc_dapm_enable_pin(dapm, "Speaker");
+
+        snd_soc_dapm_sync(dapm);
+
+        return 0;
+}
+
+static struct snd_soc_dai_link t5325_dai[] = {
+{
+        .name = "ALC5621",
+        .stream_name = "ALC5621 HiFi",
+        .cpu_dai_name = "kirkwood-i2s",
+        .platform_name = "kirkwood-pcm-audio",
+        .codec_dai_name = "alc5621-hifi",
+        .codec_name = "alc562x-codec.0-001a",
+        .ops = &t5325_ops,
+        .init = t5325_dai_init,
+},
+};
+
+
+static struct snd_soc_card t5325 = {
+        .name = "t5325",
+        .dai_link = t5325_dai,
+        .num_links = ARRAY_SIZE(t5325_dai),
+};
+
+static struct platform_device *t5325_snd_device;
+
+static int __init t5325_init(void)
+{
+        int ret;
+
+        if (!machine_is_t5325())
+                return 0;
+
+        t5325_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!t5325_snd_device)
+                return -ENOMEM;
+
+        platform_set_drvdata(t5325_snd_device,
+                        &t5325);
+
+        ret = platform_device_add(t5325_snd_device);
+        if (ret) {
+                printk(KERN_ERR "%s: platform_device_add failed\n", __func__);
+                platform_device_put(t5325_snd_device);
+        }
+
+        return ret;
+}
+module_init(t5325_init);
+
+static void __exit t5325_exit(void)
+{
+        platform_device_unregister(t5325_snd_device);
+}
+module_exit(t5325_exit);
+
+MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
+MODULE_DESCRIPTION("ALSA SoC t5325 audio client");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/nuc900/nuc900-audio.c b/sound/soc/nuc900/nuc900-audio.c
index 161f5b667d7b..38a2d0d883b5 100644
--- a/sound/soc/nuc900/nuc900-audio.c
+++ b/sound/soc/nuc900/nuc900-audio.c
@@ -18,7 +18,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include "nuc900-audio.h"
 
diff --git a/sound/soc/omap/am3517evm.c b/sound/soc/omap/am3517evm.c
index 979dd508305f..161750443ebc 100644
--- a/sound/soc/omap/am3517evm.c
+++ b/sound/soc/omap/am3517evm.c
@@ -22,7 +22,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
@@ -114,20 +113,21 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int am3517evm_aic23_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
         /* Add am3517-evm specific widgets */
-        snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, tlv320aic23_dapm_widgets,
                                   ARRAY_SIZE(tlv320aic23_dapm_widgets));
 
         /* Set up davinci-evm specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         /* always connected */
-        snd_soc_dapm_enable_pin(codec, "Line Out");
-        snd_soc_dapm_enable_pin(codec, "Line In");
-        snd_soc_dapm_enable_pin(codec, "Mic In");
+        snd_soc_dapm_enable_pin(dapm, "Line Out");
+        snd_soc_dapm_enable_pin(dapm, "Line In");
+        snd_soc_dapm_enable_pin(dapm, "Mic In");
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
index 438146addbb8..2101bdcee21f 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -26,7 +26,7 @@
 #include <linux/spinlock.h>
 #include <linux/tty.h>
 
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
 #include <sound/jack.h>
 
 #include <asm/mach-types.h>
@@ -94,6 +94,7 @@ static int ams_delta_set_audio_mode(struct snd_kcontrol *kcontrol,
                                         struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         struct soc_enum *control = (struct soc_enum *)kcontrol->private_value;
         unsigned short pins;
         int pin, changed = 0;
@@ -112,48 +113,48 @@ static int ams_delta_set_audio_mode(struct snd_kcontrol *kcontrol,
 
         /* Setup pins after corresponding bits if changed */
         pin = !!(pins & (1 << AMS_DELTA_MOUTHPIECE));
-        if (pin != snd_soc_dapm_get_pin_status(codec, "Mouthpiece")) {
+        if (pin != snd_soc_dapm_get_pin_status(dapm, "Mouthpiece")) {
                 changed = 1;
                 if (pin)
-                        snd_soc_dapm_enable_pin(codec, "Mouthpiece");
+                        snd_soc_dapm_enable_pin(dapm, "Mouthpiece");
                 else
-                        snd_soc_dapm_disable_pin(codec, "Mouthpiece");
+                        snd_soc_dapm_disable_pin(dapm, "Mouthpiece");
         }
         pin = !!(pins & (1 << AMS_DELTA_EARPIECE));
-        if (pin != snd_soc_dapm_get_pin_status(codec, "Earpiece")) {
+        if (pin != snd_soc_dapm_get_pin_status(dapm, "Earpiece")) {
                 changed = 1;
                 if (pin)
-                        snd_soc_dapm_enable_pin(codec, "Earpiece");
+                        snd_soc_dapm_enable_pin(dapm, "Earpiece");
                 else
-                        snd_soc_dapm_disable_pin(codec, "Earpiece");
+                        snd_soc_dapm_disable_pin(dapm, "Earpiece");
         }
         pin = !!(pins & (1 << AMS_DELTA_MICROPHONE));
-        if (pin != snd_soc_dapm_get_pin_status(codec, "Microphone")) {
+        if (pin != snd_soc_dapm_get_pin_status(dapm, "Microphone")) {
                 changed = 1;
                 if (pin)
-                        snd_soc_dapm_enable_pin(codec, "Microphone");
+                        snd_soc_dapm_enable_pin(dapm, "Microphone");
                 else
-                        snd_soc_dapm_disable_pin(codec, "Microphone");
+                        snd_soc_dapm_disable_pin(dapm, "Microphone");
         }
         pin = !!(pins & (1 << AMS_DELTA_SPEAKER));
-        if (pin != snd_soc_dapm_get_pin_status(codec, "Speaker")) {
+        if (pin != snd_soc_dapm_get_pin_status(dapm, "Speaker")) {
                 changed = 1;
                 if (pin)
-                        snd_soc_dapm_enable_pin(codec, "Speaker");
+                        snd_soc_dapm_enable_pin(dapm, "Speaker");
                 else
-                        snd_soc_dapm_disable_pin(codec, "Speaker");
+                        snd_soc_dapm_disable_pin(dapm, "Speaker");
         }
         pin = !!(pins & (1 << AMS_DELTA_AGC));
         if (pin != ams_delta_audio_agc) {
                 ams_delta_audio_agc = pin;
                 changed = 1;
                 if (pin)
-                        snd_soc_dapm_enable_pin(codec, "AGCIN");
+                        snd_soc_dapm_enable_pin(dapm, "AGCIN");
                 else
-                        snd_soc_dapm_disable_pin(codec, "AGCIN");
+                        snd_soc_dapm_disable_pin(dapm, "AGCIN");
         }
         if (changed)
-                snd_soc_dapm_sync(codec);
+                snd_soc_dapm_sync(dapm);
 
         mutex_unlock(&codec->mutex);
 
@@ -164,19 +165,20 @@ static int ams_delta_get_audio_mode(struct snd_kcontrol *kcontrol,
                                         struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         unsigned short pins, mode;
 
-        pins = ((snd_soc_dapm_get_pin_status(codec, "Mouthpiece") <<
+        pins = ((snd_soc_dapm_get_pin_status(dapm, "Mouthpiece") <<
                                                         AMS_DELTA_MOUTHPIECE) |
-                        (snd_soc_dapm_get_pin_status(codec, "Earpiece") <<
+                        (snd_soc_dapm_get_pin_status(dapm, "Earpiece") <<
                                                         AMS_DELTA_EARPIECE));
         if (pins)
-                pins |= (snd_soc_dapm_get_pin_status(codec, "Microphone") <<
+                pins |= (snd_soc_dapm_get_pin_status(dapm, "Microphone") <<
                                                         AMS_DELTA_MICROPHONE);
         else
-                pins = ((snd_soc_dapm_get_pin_status(codec, "Microphone") <<
+                pins = ((snd_soc_dapm_get_pin_status(dapm, "Microphone") <<
                                                         AMS_DELTA_MICROPHONE) |
-                        (snd_soc_dapm_get_pin_status(codec, "Speaker") <<
+                        (snd_soc_dapm_get_pin_status(dapm, "Speaker") <<
                                                         AMS_DELTA_SPEAKER) |
                         (ams_delta_audio_agc << AMS_DELTA_AGC));
 
@@ -300,6 +302,7 @@ static int cx81801_open(struct tty_struct *tty)
 static void cx81801_close(struct tty_struct *tty)
 {
         struct snd_soc_codec *codec = tty->disc_data;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
         del_timer_sync(&cx81801_timer);
 
@@ -312,12 +315,12 @@ static void cx81801_close(struct tty_struct *tty)
         v253_ops.close(tty);
 
         /* Revert back to default audio input/output constellation */
-        snd_soc_dapm_disable_pin(codec, "Mouthpiece");
-        snd_soc_dapm_enable_pin(codec, "Earpiece");
-        snd_soc_dapm_enable_pin(codec, "Microphone");
-        snd_soc_dapm_disable_pin(codec, "Speaker");
-        snd_soc_dapm_disable_pin(codec, "AGCIN");
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_disable_pin(dapm, "Mouthpiece");
+        snd_soc_dapm_enable_pin(dapm, "Earpiece");
+        snd_soc_dapm_enable_pin(dapm, "Microphone");
+        snd_soc_dapm_disable_pin(dapm, "Speaker");
+        snd_soc_dapm_disable_pin(dapm, "AGCIN");
+        snd_soc_dapm_sync(dapm);
 }
 
 /* Line discipline .hangup() */
@@ -432,16 +435,16 @@ static int ams_delta_set_bias_level(struct snd_soc_card *card,
         case SND_SOC_BIAS_ON:
         case SND_SOC_BIAS_PREPARE:
         case SND_SOC_BIAS_STANDBY:
-                if (codec->bias_level == SND_SOC_BIAS_OFF)
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
                         ams_delta_latch2_write(AMS_DELTA_LATCH2_MODEM_NRESET,
                                                 AMS_DELTA_LATCH2_MODEM_NRESET);
                 break;
         case SND_SOC_BIAS_OFF:
-                if (codec->bias_level != SND_SOC_BIAS_OFF)
+                if (codec->dapm.bias_level != SND_SOC_BIAS_OFF)
                         ams_delta_latch2_write(AMS_DELTA_LATCH2_MODEM_NRESET,
                                                 0);
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
 
         return 0;
 }
@@ -492,6 +495,7 @@ static void ams_delta_shutdown(struct snd_pcm_substream *substream)
 static int ams_delta_cx20442_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         struct snd_soc_dai *codec_dai = rtd->codec_dai;
         struct snd_soc_card *card = rtd->card;
         int ret;
@@ -541,7 +545,7 @@ static int ams_delta_cx20442_init(struct snd_soc_pcm_runtime *rtd)
         }
 
         /* Add board specific DAPM widgets and routes */
-        ret = snd_soc_dapm_new_controls(codec, ams_delta_dapm_widgets,
+        ret = snd_soc_dapm_new_controls(dapm, ams_delta_dapm_widgets,
                                         ARRAY_SIZE(ams_delta_dapm_widgets));
         if (ret) {
                 dev_warn(card->dev,
@@ -550,7 +554,7 @@ static int ams_delta_cx20442_init(struct snd_soc_pcm_runtime *rtd)
                 return 0;
         }
 
-        ret = snd_soc_dapm_add_routes(codec, ams_delta_audio_map,
+        ret = snd_soc_dapm_add_routes(dapm, ams_delta_audio_map,
                                         ARRAY_SIZE(ams_delta_audio_map));
         if (ret) {
                 dev_warn(card->dev,
@@ -560,13 +564,13 @@ static int ams_delta_cx20442_init(struct snd_soc_pcm_runtime *rtd)
         }
 
         /* Set up initial pin constellation */
-        snd_soc_dapm_disable_pin(codec, "Mouthpiece");
-        snd_soc_dapm_enable_pin(codec, "Earpiece");
-        snd_soc_dapm_enable_pin(codec, "Microphone");
-        snd_soc_dapm_disable_pin(codec, "Speaker");
-        snd_soc_dapm_disable_pin(codec, "AGCIN");
-        snd_soc_dapm_disable_pin(codec, "AGCOUT");
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_disable_pin(dapm, "Mouthpiece");
+        snd_soc_dapm_enable_pin(dapm, "Earpiece");
+        snd_soc_dapm_enable_pin(dapm, "Microphone");
+        snd_soc_dapm_disable_pin(dapm, "Speaker");
+        snd_soc_dapm_disable_pin(dapm, "AGCIN");
+        snd_soc_dapm_disable_pin(dapm, "AGCOUT");
+        snd_soc_dapm_sync(dapm);
 
         /* Add virtual switch */
         ret = snd_soc_add_controls(codec, ams_delta_audio_controls,
diff --git a/sound/soc/omap/igep0020.c b/sound/soc/omap/igep0020.c
index fd3a40f309c8..0ae34702995b 100644
--- a/sound/soc/omap/igep0020.c
+++ b/sound/soc/omap/igep0020.c
@@ -24,7 +24,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index a3b6d897ad84..fe215f3e8afc 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -27,7 +27,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
@@ -58,6 +57,7 @@ static int n810_dmic_func;
 
 static void n810_ext_control(struct snd_soc_codec *codec)
 {
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int hp = 0, line1l = 0;
 
         switch (n810_jack_func) {
@@ -72,25 +72,25 @@ static void n810_ext_control(struct snd_soc_codec *codec)
         }
 
         if (n810_spk_func)
-                snd_soc_dapm_enable_pin(codec, "Ext Spk");
+                snd_soc_dapm_enable_pin(dapm, "Ext Spk");
         else
-                snd_soc_dapm_disable_pin(codec, "Ext Spk");
+                snd_soc_dapm_disable_pin(dapm, "Ext Spk");
 
         if (hp)
-                snd_soc_dapm_enable_pin(codec, "Headphone Jack");
+                snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
         else
-                snd_soc_dapm_disable_pin(codec, "Headphone Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
         if (line1l)
-                snd_soc_dapm_enable_pin(codec, "LINE1L");
+                snd_soc_dapm_enable_pin(dapm, "LINE1L");
         else
-                snd_soc_dapm_disable_pin(codec, "LINE1L");
+                snd_soc_dapm_disable_pin(dapm, "LINE1L");
 
         if (n810_dmic_func)
-                snd_soc_dapm_enable_pin(codec, "DMic");
+                snd_soc_dapm_enable_pin(dapm, "DMic");
         else
-                snd_soc_dapm_disable_pin(codec, "DMic");
+                snd_soc_dapm_disable_pin(dapm, "DMic");
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 }
 
 static int n810_startup(struct snd_pcm_substream *substream)
@@ -274,17 +274,18 @@ static const struct snd_kcontrol_new aic33_n810_controls[] = {
 static int n810_aic33_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int err;
 
         /* Not connected */
-        snd_soc_dapm_nc_pin(codec, "MONO_LOUT");
-        snd_soc_dapm_nc_pin(codec, "HPLCOM");
-        snd_soc_dapm_nc_pin(codec, "HPRCOM");
-        snd_soc_dapm_nc_pin(codec, "MIC3L");
-        snd_soc_dapm_nc_pin(codec, "MIC3R");
-        snd_soc_dapm_nc_pin(codec, "LINE1R");
-        snd_soc_dapm_nc_pin(codec, "LINE2L");
-        snd_soc_dapm_nc_pin(codec, "LINE2R");
+        snd_soc_dapm_nc_pin(dapm, "MONO_LOUT");
+        snd_soc_dapm_nc_pin(dapm, "HPLCOM");
+        snd_soc_dapm_nc_pin(dapm, "HPRCOM");
+        snd_soc_dapm_nc_pin(dapm, "MIC3L");
+        snd_soc_dapm_nc_pin(dapm, "MIC3R");
+        snd_soc_dapm_nc_pin(dapm, "LINE1R");
+        snd_soc_dapm_nc_pin(dapm, "LINE2L");
+        snd_soc_dapm_nc_pin(dapm, "LINE2R");
 
         /* Add N810 specific controls */
         err = snd_soc_add_controls(codec, aic33_n810_controls,
@@ -293,13 +294,13 @@ static int n810_aic33_init(struct snd_soc_pcm_runtime *rtd)
                 return err;
 
         /* Add N810 specific widgets */
-        snd_soc_dapm_new_controls(codec, aic33_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, aic33_dapm_widgets,
                                   ARRAY_SIZE(aic33_dapm_widgets));
 
         /* Set up N810 specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
diff --git a/sound/soc/omap/omap2evm.c b/sound/soc/omap/omap2evm.c
index cf3fc8a675b5..29b60d6796e7 100644
--- a/sound/soc/omap/omap2evm.c
+++ b/sound/soc/omap/omap2evm.c
@@ -26,7 +26,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
diff --git a/sound/soc/omap/omap3beagle.c b/sound/soc/omap/omap3beagle.c
index e56832b0c444..40db813c0795 100644
--- a/sound/soc/omap/omap3beagle.c
+++ b/sound/soc/omap/omap3beagle.c
@@ -24,7 +24,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
diff --git a/sound/soc/omap/omap3evm.c b/sound/soc/omap/omap3evm.c
index 810f1e36da21..0daa04469836 100644
--- a/sound/soc/omap/omap3evm.c
+++ b/sound/soc/omap/omap3evm.c
@@ -22,7 +22,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index 4ee33ce2cb98..8047c521e318 100644
--- a/sound/soc/omap/omap3pandora.c
+++ b/sound/soc/omap/omap3pandora.c
@@ -28,7 +28,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <plat/mcbsp.h>
@@ -170,51 +169,53 @@ static const struct snd_soc_dapm_route omap3pandora_in_map[] = {
 static int omap3pandora_out_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
         /* All TWL4030 output pins are floating */
-        snd_soc_dapm_nc_pin(codec, "EARPIECE");
-        snd_soc_dapm_nc_pin(codec, "PREDRIVEL");
-        snd_soc_dapm_nc_pin(codec, "PREDRIVER");
-        snd_soc_dapm_nc_pin(codec, "HSOL");
-        snd_soc_dapm_nc_pin(codec, "HSOR");
-        snd_soc_dapm_nc_pin(codec, "CARKITL");
-        snd_soc_dapm_nc_pin(codec, "CARKITR");
-        snd_soc_dapm_nc_pin(codec, "HFL");
-        snd_soc_dapm_nc_pin(codec, "HFR");
-        snd_soc_dapm_nc_pin(codec, "VIBRA");
-
-        ret = snd_soc_dapm_new_controls(codec, omap3pandora_out_dapm_widgets,
+        snd_soc_dapm_nc_pin(dapm, "EARPIECE");
+        snd_soc_dapm_nc_pin(dapm, "PREDRIVEL");
+        snd_soc_dapm_nc_pin(dapm, "PREDRIVER");
+        snd_soc_dapm_nc_pin(dapm, "HSOL");
+        snd_soc_dapm_nc_pin(dapm, "HSOR");
+        snd_soc_dapm_nc_pin(dapm, "CARKITL");
+        snd_soc_dapm_nc_pin(dapm, "CARKITR");
+        snd_soc_dapm_nc_pin(dapm, "HFL");
+        snd_soc_dapm_nc_pin(dapm, "HFR");
+        snd_soc_dapm_nc_pin(dapm, "VIBRA");
+
+        ret = snd_soc_dapm_new_controls(dapm, omap3pandora_out_dapm_widgets,
                                 ARRAY_SIZE(omap3pandora_out_dapm_widgets));
         if (ret < 0)
                 return ret;
 
-        snd_soc_dapm_add_routes(codec, omap3pandora_out_map,
+        snd_soc_dapm_add_routes(dapm, omap3pandora_out_map,
                 ARRAY_SIZE(omap3pandora_out_map));
 
-        return snd_soc_dapm_sync(codec);
+        return snd_soc_dapm_sync(dapm);
 }
 
 static int omap3pandora_in_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
         /* Not comnnected */
-        snd_soc_dapm_nc_pin(codec, "HSMIC");
-        snd_soc_dapm_nc_pin(codec, "CARKITMIC");
-        snd_soc_dapm_nc_pin(codec, "DIGIMIC0");
-        snd_soc_dapm_nc_pin(codec, "DIGIMIC1");
+        snd_soc_dapm_nc_pin(dapm, "HSMIC");
+        snd_soc_dapm_nc_pin(dapm, "CARKITMIC");
+        snd_soc_dapm_nc_pin(dapm, "DIGIMIC0");
+        snd_soc_dapm_nc_pin(dapm, "DIGIMIC1");
 
-        ret = snd_soc_dapm_new_controls(codec, omap3pandora_in_dapm_widgets,
+        ret = snd_soc_dapm_new_controls(dapm, omap3pandora_in_dapm_widgets,
                                 ARRAY_SIZE(omap3pandora_in_dapm_widgets));
         if (ret < 0)
                 return ret;
 
-        snd_soc_dapm_add_routes(codec, omap3pandora_in_map,
+        snd_soc_dapm_add_routes(dapm, omap3pandora_in_map,
                 ARRAY_SIZE(omap3pandora_in_map));
 
-        return snd_soc_dapm_sync(codec);
+        return snd_soc_dapm_sync(dapm);
 }
 
 static struct snd_soc_ops omap3pandora_ops = {
diff --git a/sound/soc/omap/osk5912.c b/sound/soc/omap/osk5912.c
index 65ae00e976ef..7e75e775fb4a 100644
--- a/sound/soc/omap/osk5912.c
+++ b/sound/soc/omap/osk5912.c
@@ -26,7 +26,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
@@ -116,19 +115,20 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int osk_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
         /* Add osk5912 specific widgets */
-        snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, tlv320aic23_dapm_widgets,
                                   ARRAY_SIZE(tlv320aic23_dapm_widgets));
 
         /* Set up osk5912 specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_enable_pin(codec, "Headphone Jack");
-        snd_soc_dapm_enable_pin(codec, "Line In");
-        snd_soc_dapm_enable_pin(codec, "Mic Jack");
+        snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+        snd_soc_dapm_enable_pin(dapm, "Line In");
+        snd_soc_dapm_enable_pin(dapm, "Mic Jack");
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
diff --git a/sound/soc/omap/overo.c b/sound/soc/omap/overo.c
index e95a607937de..bbcf380bfb56 100644
--- a/sound/soc/omap/overo.c
+++ b/sound/soc/omap/overo.c
@@ -24,7 +24,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c
index 04b5723bf89b..150042a785d0 100644
--- a/sound/soc/omap/rx51.c
+++ b/sound/soc/omap/rx51.c
@@ -30,7 +30,6 @@
 #include <sound/jack.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <plat/mcbsp.h>
 
 #include <asm/mach-types.h>
@@ -58,19 +57,21 @@ static int rx51_jack_func;
 
 static void rx51_ext_control(struct snd_soc_codec *codec)
 {
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
         if (rx51_spk_func)
-                snd_soc_dapm_enable_pin(codec, "Ext Spk");
+                snd_soc_dapm_enable_pin(dapm, "Ext Spk");
         else
-                snd_soc_dapm_disable_pin(codec, "Ext Spk");
+                snd_soc_dapm_disable_pin(dapm, "Ext Spk");
         if (rx51_dmic_func)
-                snd_soc_dapm_enable_pin(codec, "DMic");
+                snd_soc_dapm_enable_pin(dapm, "DMic");
         else
-                snd_soc_dapm_disable_pin(codec, "DMic");
+                snd_soc_dapm_disable_pin(dapm, "DMic");
 
         gpio_set_value(RX51_TVOUT_SEL_GPIO,
                        rx51_jack_func == RX51_JACK_TVOUT);
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 }
 
 static int rx51_startup(struct snd_pcm_substream *substream)
@@ -244,12 +245,13 @@ static const struct snd_kcontrol_new aic34_rx51_controls[] = {
 static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int err;
 
         /* Set up NC codec pins */
-        snd_soc_dapm_nc_pin(codec, "MIC3L");
-        snd_soc_dapm_nc_pin(codec, "MIC3R");
-        snd_soc_dapm_nc_pin(codec, "LINE1R");
+        snd_soc_dapm_nc_pin(dapm, "MIC3L");
+        snd_soc_dapm_nc_pin(dapm, "MIC3R");
+        snd_soc_dapm_nc_pin(dapm, "LINE1R");
 
         /* Add RX-51 specific controls */
         err = snd_soc_add_controls(codec, aic34_rx51_controls,
@@ -258,13 +260,13 @@ static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
                 return err;
 
         /* Add RX-51 specific widgets */
-        snd_soc_dapm_new_controls(codec, aic34_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, aic34_dapm_widgets,
                                   ARRAY_SIZE(aic34_dapm_widgets));
 
         /* Set up RX-51 specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         /* AV jack detection */
         err = snd_soc_jack_new(codec, "AV Jack",
diff --git a/sound/soc/omap/sdp3430.c b/sound/soc/omap/sdp3430.c
index 07fbcf7d2411..3f72d17d1ef0 100644
--- a/sound/soc/omap/sdp3430.c
+++ b/sound/soc/omap/sdp3430.c
@@ -28,7 +28,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/jack.h>
 
 #include <asm/mach-types.h>
@@ -191,39 +190,40 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int sdp3430_twl4030_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
         /* Add SDP3430 specific widgets */
-        ret = snd_soc_dapm_new_controls(codec, sdp3430_twl4030_dapm_widgets,
+        ret = snd_soc_dapm_new_controls(dapm, sdp3430_twl4030_dapm_widgets,
                                 ARRAY_SIZE(sdp3430_twl4030_dapm_widgets));
         if (ret)
                 return ret;
 
         /* Set up SDP3430 specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         /* SDP3430 connected pins */
-        snd_soc_dapm_enable_pin(codec, "Ext Mic");
-        snd_soc_dapm_enable_pin(codec, "Ext Spk");
-        snd_soc_dapm_disable_pin(codec, "Headset Mic");
-        snd_soc_dapm_disable_pin(codec, "Headset Stereophone");
+        snd_soc_dapm_enable_pin(dapm, "Ext Mic");
+        snd_soc_dapm_enable_pin(dapm, "Ext Spk");
+        snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+        snd_soc_dapm_disable_pin(dapm, "Headset Stereophone");
 
         /* TWL4030 not connected pins */
-        snd_soc_dapm_nc_pin(codec, "AUXL");
-        snd_soc_dapm_nc_pin(codec, "AUXR");
-        snd_soc_dapm_nc_pin(codec, "CARKITMIC");
-        snd_soc_dapm_nc_pin(codec, "DIGIMIC0");
-        snd_soc_dapm_nc_pin(codec, "DIGIMIC1");
-
-        snd_soc_dapm_nc_pin(codec, "OUTL");
-        snd_soc_dapm_nc_pin(codec, "OUTR");
-        snd_soc_dapm_nc_pin(codec, "EARPIECE");
-        snd_soc_dapm_nc_pin(codec, "PREDRIVEL");
-        snd_soc_dapm_nc_pin(codec, "PREDRIVER");
-        snd_soc_dapm_nc_pin(codec, "CARKITL");
-        snd_soc_dapm_nc_pin(codec, "CARKITR");
-
-        ret = snd_soc_dapm_sync(codec);
+        snd_soc_dapm_nc_pin(dapm, "AUXL");
+        snd_soc_dapm_nc_pin(dapm, "AUXR");
+        snd_soc_dapm_nc_pin(dapm, "CARKITMIC");
+        snd_soc_dapm_nc_pin(dapm, "DIGIMIC0");
+        snd_soc_dapm_nc_pin(dapm, "DIGIMIC1");
+
+        snd_soc_dapm_nc_pin(dapm, "OUTL");
+        snd_soc_dapm_nc_pin(dapm, "OUTR");
+        snd_soc_dapm_nc_pin(dapm, "EARPIECE");
+        snd_soc_dapm_nc_pin(dapm, "PREDRIVEL");
+        snd_soc_dapm_nc_pin(dapm, "PREDRIVER");
+        snd_soc_dapm_nc_pin(dapm, "CARKITL");
+        snd_soc_dapm_nc_pin(dapm, "CARKITR");
+
+        ret = snd_soc_dapm_sync(dapm);
         if (ret)
                 return ret;
 
diff --git a/sound/soc/omap/sdp4430.c b/sound/soc/omap/sdp4430.c
index 4b4463db6ba0..ebbd62fc447c 100644
--- a/sound/soc/omap/sdp4430.c
+++ b/sound/soc/omap/sdp4430.c
@@ -24,7 +24,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <plat/hardware.h>
@@ -129,6 +128,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int sdp4430_twl6040_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
         /* Add SDP4430 specific controls */
@@ -138,25 +138,25 @@ static int sdp4430_twl6040_init(struct snd_soc_pcm_runtime *rtd)
                 return ret;
 
         /* Add SDP4430 specific widgets */
-        ret = snd_soc_dapm_new_controls(codec, sdp4430_twl6040_dapm_widgets,
+        ret = snd_soc_dapm_new_controls(dapm, sdp4430_twl6040_dapm_widgets,
                                 ARRAY_SIZE(sdp4430_twl6040_dapm_widgets));
         if (ret)
                 return ret;
 
         /* Set up SDP4430 specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         /* SDP4430 connected pins */
-        snd_soc_dapm_enable_pin(codec, "Ext Mic");
-        snd_soc_dapm_enable_pin(codec, "Ext Spk");
-        snd_soc_dapm_enable_pin(codec, "Headset Mic");
-        snd_soc_dapm_enable_pin(codec, "Headset Stereophone");
+        snd_soc_dapm_enable_pin(dapm, "Ext Mic");
+        snd_soc_dapm_enable_pin(dapm, "Ext Spk");
+        snd_soc_dapm_enable_pin(dapm, "Headset Mic");
+        snd_soc_dapm_enable_pin(dapm, "Headset Stereophone");
 
         /* TWL6040 not connected pins */
-        snd_soc_dapm_nc_pin(codec, "AFML");
-        snd_soc_dapm_nc_pin(codec, "AFMR");
+        snd_soc_dapm_nc_pin(dapm, "AFML");
+        snd_soc_dapm_nc_pin(dapm, "AFMR");
 
-        ret = snd_soc_dapm_sync(codec);
+        ret = snd_soc_dapm_sync(dapm);
 
         return ret;
 }
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
index 718031eeac34..01709940a43c 100644
--- a/sound/soc/omap/zoom2.c
+++ b/sound/soc/omap/zoom2.c
@@ -24,7 +24,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
@@ -162,35 +161,36 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int zoom2_twl4030_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
         /* Add Zoom2 specific widgets */
-        ret = snd_soc_dapm_new_controls(codec, zoom2_twl4030_dapm_widgets,
+        ret = snd_soc_dapm_new_controls(dapm, zoom2_twl4030_dapm_widgets,
                                 ARRAY_SIZE(zoom2_twl4030_dapm_widgets));
         if (ret)
                 return ret;
 
         /* Set up Zoom2 specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         /* Zoom2 connected pins */
-        snd_soc_dapm_enable_pin(codec, "Ext Mic");
-        snd_soc_dapm_enable_pin(codec, "Ext Spk");
-        snd_soc_dapm_enable_pin(codec, "Headset Mic");
-        snd_soc_dapm_enable_pin(codec, "Headset Stereophone");
-        snd_soc_dapm_enable_pin(codec, "Aux In");
+        snd_soc_dapm_enable_pin(dapm, "Ext Mic");
+        snd_soc_dapm_enable_pin(dapm, "Ext Spk");
+        snd_soc_dapm_enable_pin(dapm, "Headset Mic");
+        snd_soc_dapm_enable_pin(dapm, "Headset Stereophone");
+        snd_soc_dapm_enable_pin(dapm, "Aux In");
 
         /* TWL4030 not connected pins */
-        snd_soc_dapm_nc_pin(codec, "CARKITMIC");
-        snd_soc_dapm_nc_pin(codec, "DIGIMIC0");
-        snd_soc_dapm_nc_pin(codec, "DIGIMIC1");
-        snd_soc_dapm_nc_pin(codec, "EARPIECE");
-        snd_soc_dapm_nc_pin(codec, "PREDRIVEL");
-        snd_soc_dapm_nc_pin(codec, "PREDRIVER");
-        snd_soc_dapm_nc_pin(codec, "CARKITL");
-        snd_soc_dapm_nc_pin(codec, "CARKITR");
-
-        ret = snd_soc_dapm_sync(codec);
+        snd_soc_dapm_nc_pin(dapm, "CARKITMIC");
+        snd_soc_dapm_nc_pin(dapm, "DIGIMIC0");
+        snd_soc_dapm_nc_pin(dapm, "DIGIMIC1");
+        snd_soc_dapm_nc_pin(dapm, "EARPIECE");
+        snd_soc_dapm_nc_pin(dapm, "PREDRIVEL");
+        snd_soc_dapm_nc_pin(dapm, "PREDRIVER");
+        snd_soc_dapm_nc_pin(dapm, "CARKITL");
+        snd_soc_dapm_nc_pin(dapm, "CARKITR");
+
+        ret = snd_soc_dapm_sync(dapm);
 
         return ret;
 }
diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c
index f451acd4935b..fc592f0d5fc7 100644
--- a/sound/soc/pxa/corgi.c
+++ b/sound/soc/pxa/corgi.c
@@ -23,7 +23,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/corgi.h>
@@ -48,51 +47,53 @@ static int corgi_spk_func;
 
 static void corgi_ext_control(struct snd_soc_codec *codec)
 {
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
         /* set up jack connection */
         switch (corgi_jack_func) {
         case CORGI_HP:
                 /* set = unmute headphone */
                 gpio_set_value(CORGI_GPIO_MUTE_L, 1);
                 gpio_set_value(CORGI_GPIO_MUTE_R, 1);
-                snd_soc_dapm_disable_pin(codec, "Mic Jack");
-                snd_soc_dapm_disable_pin(codec, "Line Jack");
-                snd_soc_dapm_enable_pin(codec, "Headphone Jack");
-                snd_soc_dapm_disable_pin(codec, "Headset Jack");
+                snd_soc_dapm_disable_pin(dapm, "Mic Jack");
+                snd_soc_dapm_disable_pin(dapm, "Line Jack");
+                snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headset Jack");
                 break;
         case CORGI_MIC:
                 /* reset = mute headphone */
                 gpio_set_value(CORGI_GPIO_MUTE_L, 0);
                 gpio_set_value(CORGI_GPIO_MUTE_R, 0);
-                snd_soc_dapm_enable_pin(codec, "Mic Jack");
-                snd_soc_dapm_disable_pin(codec, "Line Jack");
-                snd_soc_dapm_disable_pin(codec, "Headphone Jack");
-                snd_soc_dapm_disable_pin(codec, "Headset Jack");
+                snd_soc_dapm_enable_pin(dapm, "Mic Jack");
+                snd_soc_dapm_disable_pin(dapm, "Line Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headset Jack");
                 break;
         case CORGI_LINE:
                 gpio_set_value(CORGI_GPIO_MUTE_L, 0);
                 gpio_set_value(CORGI_GPIO_MUTE_R, 0);
-                snd_soc_dapm_disable_pin(codec, "Mic Jack");
-                snd_soc_dapm_enable_pin(codec, "Line Jack");
-                snd_soc_dapm_disable_pin(codec, "Headphone Jack");
-                snd_soc_dapm_disable_pin(codec, "Headset Jack");
+                snd_soc_dapm_disable_pin(dapm, "Mic Jack");
+                snd_soc_dapm_enable_pin(dapm, "Line Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headset Jack");
                 break;
         case CORGI_HEADSET:
                 gpio_set_value(CORGI_GPIO_MUTE_L, 0);
                 gpio_set_value(CORGI_GPIO_MUTE_R, 1);
-                snd_soc_dapm_enable_pin(codec, "Mic Jack");
-                snd_soc_dapm_disable_pin(codec, "Line Jack");
-                snd_soc_dapm_disable_pin(codec, "Headphone Jack");
-                snd_soc_dapm_enable_pin(codec, "Headset Jack");
+                snd_soc_dapm_enable_pin(dapm, "Mic Jack");
+                snd_soc_dapm_disable_pin(dapm, "Line Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+                snd_soc_dapm_enable_pin(dapm, "Headset Jack");
                 break;
         }
 
         if (corgi_spk_func == CORGI_SPK_ON)
-                snd_soc_dapm_enable_pin(codec, "Ext Spk");
+                snd_soc_dapm_enable_pin(dapm, "Ext Spk");
         else
-                snd_soc_dapm_disable_pin(codec, "Ext Spk");
+                snd_soc_dapm_disable_pin(dapm, "Ext Spk");
 
         /* signal a DAPM event */
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 }
 
 static int corgi_startup(struct snd_pcm_substream *substream)
@@ -279,10 +280,11 @@ static const struct snd_kcontrol_new wm8731_corgi_controls[] = {
 static int corgi_wm8731_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int err;
 
-        snd_soc_dapm_nc_pin(codec, "LLINEIN");
-        snd_soc_dapm_nc_pin(codec, "RLINEIN");
+        snd_soc_dapm_nc_pin(dapm, "LLINEIN");
+        snd_soc_dapm_nc_pin(dapm, "RLINEIN");
 
         /* Add corgi specific controls */
         err = snd_soc_add_controls(codec, wm8731_corgi_controls,
@@ -291,13 +293,13 @@ static int corgi_wm8731_init(struct snd_soc_pcm_runtime *rtd)
                 return err;
 
         /* Add corgi specific widgets */
-        snd_soc_dapm_new_controls(codec, wm8731_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8731_dapm_widgets,
                                   ARRAY_SIZE(wm8731_dapm_widgets));
 
         /* Set up corgi specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
         return 0;
 }
 
diff --git a/sound/soc/pxa/e740_wm9705.c b/sound/soc/pxa/e740_wm9705.c
index c82cedb602fd..28333e7d9c50 100644
--- a/sound/soc/pxa/e740_wm9705.c
+++ b/sound/soc/pxa/e740_wm9705.c
@@ -16,7 +16,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <mach/audio.h>
 #include <mach/eseries-gpio.h>
@@ -92,23 +91,24 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int e740_ac97_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
-
-        snd_soc_dapm_nc_pin(codec, "HPOUTL");
-        snd_soc_dapm_nc_pin(codec, "HPOUTR");
-        snd_soc_dapm_nc_pin(codec, "PHONE");
-        snd_soc_dapm_nc_pin(codec, "LINEINL");
-        snd_soc_dapm_nc_pin(codec, "LINEINR");
-        snd_soc_dapm_nc_pin(codec, "CDINL");
-        snd_soc_dapm_nc_pin(codec, "CDINR");
-        snd_soc_dapm_nc_pin(codec, "PCBEEP");
-        snd_soc_dapm_nc_pin(codec, "MIC2");
-
-        snd_soc_dapm_new_controls(codec, e740_dapm_widgets,
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+        snd_soc_dapm_nc_pin(dapm, "HPOUTL");
+        snd_soc_dapm_nc_pin(dapm, "HPOUTR");
+        snd_soc_dapm_nc_pin(dapm, "PHONE");
+        snd_soc_dapm_nc_pin(dapm, "LINEINL");
+        snd_soc_dapm_nc_pin(dapm, "LINEINR");
+        snd_soc_dapm_nc_pin(dapm, "CDINL");
+        snd_soc_dapm_nc_pin(dapm, "CDINR");
+        snd_soc_dapm_nc_pin(dapm, "PCBEEP");
+        snd_soc_dapm_nc_pin(dapm, "MIC2");
+
+        snd_soc_dapm_new_controls(dapm, e740_dapm_widgets,
                                         ARRAY_SIZE(e740_dapm_widgets));
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
diff --git a/sound/soc/pxa/e750_wm9705.c b/sound/soc/pxa/e750_wm9705.c
index 4c143803a75e..01bf31675c55 100644
--- a/sound/soc/pxa/e750_wm9705.c
+++ b/sound/soc/pxa/e750_wm9705.c
@@ -16,7 +16,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <mach/audio.h>
 #include <mach/eseries-gpio.h>
@@ -74,23 +73,24 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int e750_ac97_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
-
-        snd_soc_dapm_nc_pin(codec, "LOUT");
-        snd_soc_dapm_nc_pin(codec, "ROUT");
-        snd_soc_dapm_nc_pin(codec, "PHONE");
-        snd_soc_dapm_nc_pin(codec, "LINEINL");
-        snd_soc_dapm_nc_pin(codec, "LINEINR");
-        snd_soc_dapm_nc_pin(codec, "CDINL");
-        snd_soc_dapm_nc_pin(codec, "CDINR");
-        snd_soc_dapm_nc_pin(codec, "PCBEEP");
-        snd_soc_dapm_nc_pin(codec, "MIC2");
-
-        snd_soc_dapm_new_controls(codec, e750_dapm_widgets,
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+        snd_soc_dapm_nc_pin(dapm, "LOUT");
+        snd_soc_dapm_nc_pin(dapm, "ROUT");
+        snd_soc_dapm_nc_pin(dapm, "PHONE");
+        snd_soc_dapm_nc_pin(dapm, "LINEINL");
+        snd_soc_dapm_nc_pin(dapm, "LINEINR");
+        snd_soc_dapm_nc_pin(dapm, "CDINL");
+        snd_soc_dapm_nc_pin(dapm, "CDINR");
+        snd_soc_dapm_nc_pin(dapm, "PCBEEP");
+        snd_soc_dapm_nc_pin(dapm, "MIC2");
+
+        snd_soc_dapm_new_controls(dapm, e750_dapm_widgets,
                                         ARRAY_SIZE(e750_dapm_widgets));
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
diff --git a/sound/soc/pxa/e800_wm9712.c b/sound/soc/pxa/e800_wm9712.c
index d42e5fe832c5..c6a37c6ef23b 100644
--- a/sound/soc/pxa/e800_wm9712.c
+++ b/sound/soc/pxa/e800_wm9712.c
@@ -16,7 +16,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/audio.h>
@@ -75,12 +74,13 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int e800_ac97_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_new_controls(codec, e800_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, e800_dapm_widgets,
                                         ARRAY_SIZE(e800_dapm_widgets));
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
diff --git a/sound/soc/pxa/em-x270.c b/sound/soc/pxa/em-x270.c
index eadf9d351a04..fc22e6eefc98 100644
--- a/sound/soc/pxa/em-x270.c
+++ b/sound/soc/pxa/em-x270.c
@@ -26,7 +26,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/audio.h>
diff --git a/sound/soc/pxa/magician.c b/sound/soc/pxa/magician.c
index 5ef0526924b9..67dcc36cd621 100644
--- a/sound/soc/pxa/magician.c
+++ b/sound/soc/pxa/magician.c
@@ -26,7 +26,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/uda1380.h>
 
 #include <mach/magician.h>
@@ -44,27 +43,29 @@ static int magician_in_sel = MAGICIAN_MIC;
 
 static void magician_ext_control(struct snd_soc_codec *codec)
 {
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
         if (magician_spk_switch)
-                snd_soc_dapm_enable_pin(codec, "Speaker");
+                snd_soc_dapm_enable_pin(dapm, "Speaker");
         else
-                snd_soc_dapm_disable_pin(codec, "Speaker");
+                snd_soc_dapm_disable_pin(dapm, "Speaker");
         if (magician_hp_switch)
-                snd_soc_dapm_enable_pin(codec, "Headphone Jack");
+                snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
         else
-                snd_soc_dapm_disable_pin(codec, "Headphone Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
 
         switch (magician_in_sel) {
         case MAGICIAN_MIC:
-                snd_soc_dapm_disable_pin(codec, "Headset Mic");
-                snd_soc_dapm_enable_pin(codec, "Call Mic");
+                snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+                snd_soc_dapm_enable_pin(dapm, "Call Mic");
                 break;
         case MAGICIAN_MIC_EXT:
-                snd_soc_dapm_disable_pin(codec, "Call Mic");
-                snd_soc_dapm_enable_pin(codec, "Headset Mic");
+                snd_soc_dapm_disable_pin(dapm, "Call Mic");
+                snd_soc_dapm_enable_pin(dapm, "Headset Mic");
                 break;
         }
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 }
 
 static int magician_startup(struct snd_pcm_substream *substream)
@@ -399,15 +400,16 @@ static const struct snd_kcontrol_new uda1380_magician_controls[] = {
 static int magician_uda1380_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int err;
 
         /* NC codec pins */
-        snd_soc_dapm_nc_pin(codec, "VOUTLHP");
-        snd_soc_dapm_nc_pin(codec, "VOUTRHP");
+        snd_soc_dapm_nc_pin(dapm, "VOUTLHP");
+        snd_soc_dapm_nc_pin(dapm, "VOUTRHP");
 
         /* FIXME: is anything connected here? */
-        snd_soc_dapm_nc_pin(codec, "VINL");
-        snd_soc_dapm_nc_pin(codec, "VINR");
+        snd_soc_dapm_nc_pin(dapm, "VINL");
+        snd_soc_dapm_nc_pin(dapm, "VINR");
 
         /* Add magician specific controls */
         err = snd_soc_add_controls(codec, uda1380_magician_controls,
@@ -416,13 +418,13 @@ static int magician_uda1380_init(struct snd_soc_pcm_runtime *rtd)
                 return err;
 
         /* Add magician specific widgets */
-        snd_soc_dapm_new_controls(codec, uda1380_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, uda1380_dapm_widgets,
                                   ARRAY_SIZE(uda1380_dapm_widgets));
 
         /* Set up magician specific audio path interconnects */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
         return 0;
 }
 
diff --git a/sound/soc/pxa/mioa701_wm9713.c b/sound/soc/pxa/mioa701_wm9713.c
index f284cc54bc80..0d70fc8c12bd 100644
--- a/sound/soc/pxa/mioa701_wm9713.c
+++ b/sound/soc/pxa/mioa701_wm9713.c
@@ -50,7 +50,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/ac97_codec.h>
 
@@ -130,13 +129,14 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int mioa701_wm9713_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         unsigned short reg;
 
         /* Add mioa701 specific widgets */
-        snd_soc_dapm_new_controls(codec, ARRAY_AND_SIZE(mioa701_dapm_widgets));
+        snd_soc_dapm_new_controls(dapm, ARRAY_AND_SIZE(mioa701_dapm_widgets));
 
         /* Set up mioa701 specific audio path audio_mapnects */
-        snd_soc_dapm_add_routes(codec, ARRAY_AND_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, ARRAY_AND_SIZE(audio_map));
 
         /* Prepare GPIO8 for rear speaker amplifier */
         reg = codec->driver->read(codec, AC97_GPIO_CFG);
@@ -146,12 +146,12 @@ static int mioa701_wm9713_init(struct snd_soc_pcm_runtime *rtd)
         reg = codec->driver->read(codec, AC97_3D_CONTROL);
         codec->driver->write(codec, AC97_3D_CONTROL, reg | 0xc000);
 
-        snd_soc_dapm_enable_pin(codec, "Front Speaker");
-        snd_soc_dapm_enable_pin(codec, "Rear Speaker");
-        snd_soc_dapm_enable_pin(codec, "Front Mic");
-        snd_soc_dapm_enable_pin(codec, "GSM Line In");
-        snd_soc_dapm_enable_pin(codec, "GSM Line Out");
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_enable_pin(dapm, "Front Speaker");
+        snd_soc_dapm_enable_pin(dapm, "Rear Speaker");
+        snd_soc_dapm_enable_pin(dapm, "Front Mic");
+        snd_soc_dapm_enable_pin(dapm, "GSM Line In");
+        snd_soc_dapm_enable_pin(dapm, "GSM Line Out");
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c
index 13f6d485d571..857db96d4a4f 100644
--- a/sound/soc/pxa/palm27x.c
+++ b/sound/soc/pxa/palm27x.c
@@ -21,7 +21,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/jack.h>
 
 #include <asm/mach-types.h>
@@ -77,37 +76,38 @@ static struct snd_soc_card palm27x_asoc;
 static int palm27x_ac97_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int err;
 
         /* add palm27x specific widgets */
-        err = snd_soc_dapm_new_controls(codec, palm27x_dapm_widgets,
+        err = snd_soc_dapm_new_controls(dapm, palm27x_dapm_widgets,
                                 ARRAY_SIZE(palm27x_dapm_widgets));
         if (err)
                 return err;
 
         /* set up palm27x specific audio path audio_map */
-        err = snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        err = snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
         if (err)
                 return err;
 
         /* connected pins */
         if (machine_is_palmld())
-                snd_soc_dapm_enable_pin(codec, "MIC1");
-        snd_soc_dapm_enable_pin(codec, "HPOUTL");
-        snd_soc_dapm_enable_pin(codec, "HPOUTR");
-        snd_soc_dapm_enable_pin(codec, "LOUT2");
-        snd_soc_dapm_enable_pin(codec, "ROUT2");
+                snd_soc_dapm_enable_pin(dapm, "MIC1");
+        snd_soc_dapm_enable_pin(dapm, "HPOUTL");
+        snd_soc_dapm_enable_pin(dapm, "HPOUTR");
+        snd_soc_dapm_enable_pin(dapm, "LOUT2");
+        snd_soc_dapm_enable_pin(dapm, "ROUT2");
 
         /* not connected pins */
-        snd_soc_dapm_nc_pin(codec, "OUT3");
-        snd_soc_dapm_nc_pin(codec, "MONOOUT");
-        snd_soc_dapm_nc_pin(codec, "LINEINL");
-        snd_soc_dapm_nc_pin(codec, "LINEINR");
-        snd_soc_dapm_nc_pin(codec, "PCBEEP");
-        snd_soc_dapm_nc_pin(codec, "PHONE");
-        snd_soc_dapm_nc_pin(codec, "MIC2");
-
-        err = snd_soc_dapm_sync(codec);
+        snd_soc_dapm_nc_pin(dapm, "OUT3");
+        snd_soc_dapm_nc_pin(dapm, "MONOOUT");
+        snd_soc_dapm_nc_pin(dapm, "LINEINL");
+        snd_soc_dapm_nc_pin(dapm, "LINEINR");
+        snd_soc_dapm_nc_pin(dapm, "PCBEEP");
+        snd_soc_dapm_nc_pin(dapm, "PHONE");
+        snd_soc_dapm_nc_pin(dapm, "MIC2");
+
+        err = snd_soc_dapm_sync(dapm);
         if (err)
                 return err;
 
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index 84edd0385a21..6298ee115e27 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -23,7 +23,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <asm/hardware/locomo.h>
@@ -46,6 +45,8 @@ static int poodle_spk_func;
 
 static void poodle_ext_control(struct snd_soc_codec *codec)
 {
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
         /* set up jack connection */
         if (poodle_jack_func == POODLE_HP) {
                 /* set = unmute headphone */
@@ -53,23 +54,23 @@ static void poodle_ext_control(struct snd_soc_codec *codec)
                         POODLE_LOCOMO_GPIO_MUTE_L, 1);
                 locomo_gpio_write(&poodle_locomo_device.dev,
                         POODLE_LOCOMO_GPIO_MUTE_R, 1);
-                snd_soc_dapm_enable_pin(codec, "Headphone Jack");
+                snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
         } else {
                 locomo_gpio_write(&poodle_locomo_device.dev,
                         POODLE_LOCOMO_GPIO_MUTE_L, 0);
                 locomo_gpio_write(&poodle_locomo_device.dev,
                         POODLE_LOCOMO_GPIO_MUTE_R, 0);
-                snd_soc_dapm_disable_pin(codec, "Headphone Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
         }
 
         /* set the enpoints to their new connetion states */
         if (poodle_spk_func == POODLE_SPK_ON)
-                snd_soc_dapm_enable_pin(codec, "Ext Spk");
+                snd_soc_dapm_enable_pin(dapm, "Ext Spk");
         else
-                snd_soc_dapm_disable_pin(codec, "Ext Spk");
+                snd_soc_dapm_disable_pin(dapm, "Ext Spk");
 
         /* signal a DAPM event */
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 }
 
 static int poodle_startup(struct snd_pcm_substream *substream)
@@ -244,11 +245,12 @@ static const struct snd_kcontrol_new wm8731_poodle_controls[] = {
 static int poodle_wm8731_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int err;
 
-        snd_soc_dapm_nc_pin(codec, "LLINEIN");
-        snd_soc_dapm_nc_pin(codec, "RLINEIN");
-        snd_soc_dapm_enable_pin(codec, "MICIN");
+        snd_soc_dapm_nc_pin(dapm, "LLINEIN");
+        snd_soc_dapm_nc_pin(dapm, "RLINEIN");
+        snd_soc_dapm_enable_pin(dapm, "MICIN");
 
         /* Add poodle specific controls */
         err = snd_soc_add_controls(codec, wm8731_poodle_controls,
@@ -257,13 +259,13 @@ static int poodle_wm8731_init(struct snd_soc_pcm_runtime *rtd)
                 return err;
 
         /* Add poodle specific widgets */
-        snd_soc_dapm_new_controls(codec, wm8731_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8731_dapm_widgets,
                                   ARRAY_SIZE(wm8731_dapm_widgets));
 
         /* Set up poodle specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
         return 0;
 }
 
diff --git a/sound/soc/pxa/raumfeld.c b/sound/soc/pxa/raumfeld.c
index 2cda82bc5d2e..0fd60f423036 100644
--- a/sound/soc/pxa/raumfeld.c
+++ b/sound/soc/pxa/raumfeld.c
@@ -22,7 +22,6 @@
 #include <linux/gpio.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 
diff --git a/sound/soc/pxa/saarb.c b/sound/soc/pxa/saarb.c
index d63cb474b4e1..9595189fc681 100644
--- a/sound/soc/pxa/saarb.c
+++ b/sound/soc/pxa/saarb.c
@@ -18,7 +18,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/jack.h>
 
 #include <asm/mach-types.h>
@@ -133,20 +132,21 @@ static struct snd_soc_card snd_soc_card_saarb = {
 static int saarb_pm860x_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
-        snd_soc_dapm_new_controls(codec, saarb_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, saarb_dapm_widgets,
                                   ARRAY_SIZE(saarb_dapm_widgets));
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         /* connected pins */
-        snd_soc_dapm_enable_pin(codec, "Ext Speaker");
-        snd_soc_dapm_enable_pin(codec, "Ext Mic 1");
-        snd_soc_dapm_enable_pin(codec, "Ext Mic 3");
-        snd_soc_dapm_disable_pin(codec, "Headset Mic 2");
-        snd_soc_dapm_disable_pin(codec, "Headset Stereophone");
+        snd_soc_dapm_enable_pin(dapm, "Ext Speaker");
+        snd_soc_dapm_enable_pin(dapm, "Ext Mic 1");
+        snd_soc_dapm_enable_pin(dapm, "Ext Mic 3");
+        snd_soc_dapm_disable_pin(dapm, "Headset Mic 2");
+        snd_soc_dapm_disable_pin(dapm, "Headset Stereophone");
 
-        ret = snd_soc_dapm_sync(codec);
+        ret = snd_soc_dapm_sync(dapm);
         if (ret)
                 return ret;
 
diff --git a/sound/soc/pxa/spitz.c b/sound/soc/pxa/spitz.c
index 0b30d7de24ec..c2acb69b957a 100644
--- a/sound/soc/pxa/spitz.c
+++ b/sound/soc/pxa/spitz.c
@@ -23,7 +23,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/spitz.h>
@@ -46,61 +45,63 @@ static int spitz_spk_func;
 
 static void spitz_ext_control(struct snd_soc_codec *codec)
 {
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
         if (spitz_spk_func == SPITZ_SPK_ON)
-                snd_soc_dapm_enable_pin(codec, "Ext Spk");
+                snd_soc_dapm_enable_pin(dapm, "Ext Spk");
         else
-                snd_soc_dapm_disable_pin(codec, "Ext Spk");
+                snd_soc_dapm_disable_pin(dapm, "Ext Spk");
 
         /* set up jack connection */
         switch (spitz_jack_func) {
         case SPITZ_HP:
                 /* enable and unmute hp jack, disable mic bias */
-                snd_soc_dapm_disable_pin(codec, "Headset Jack");
-                snd_soc_dapm_disable_pin(codec, "Mic Jack");
-                snd_soc_dapm_disable_pin(codec, "Line Jack");
-                snd_soc_dapm_enable_pin(codec, "Headphone Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headset Jack");
+                snd_soc_dapm_disable_pin(dapm, "Mic Jack");
+                snd_soc_dapm_disable_pin(dapm, "Line Jack");
+                snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
                 gpio_set_value(SPITZ_GPIO_MUTE_L, 1);
                 gpio_set_value(SPITZ_GPIO_MUTE_R, 1);
                 break;
         case SPITZ_MIC:
                 /* enable mic jack and bias, mute hp */
-                snd_soc_dapm_disable_pin(codec, "Headphone Jack");
-                snd_soc_dapm_disable_pin(codec, "Headset Jack");
-                snd_soc_dapm_disable_pin(codec, "Line Jack");
-                snd_soc_dapm_enable_pin(codec, "Mic Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headset Jack");
+                snd_soc_dapm_disable_pin(dapm, "Line Jack");
+                snd_soc_dapm_enable_pin(dapm, "Mic Jack");
                 gpio_set_value(SPITZ_GPIO_MUTE_L, 0);
                 gpio_set_value(SPITZ_GPIO_MUTE_R, 0);
                 break;
         case SPITZ_LINE:
                 /* enable line jack, disable mic bias and mute hp */
-                snd_soc_dapm_disable_pin(codec, "Headphone Jack");
-                snd_soc_dapm_disable_pin(codec, "Headset Jack");
-                snd_soc_dapm_disable_pin(codec, "Mic Jack");
-                snd_soc_dapm_enable_pin(codec, "Line Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headset Jack");
+                snd_soc_dapm_disable_pin(dapm, "Mic Jack");
+                snd_soc_dapm_enable_pin(dapm, "Line Jack");
                 gpio_set_value(SPITZ_GPIO_MUTE_L, 0);
                 gpio_set_value(SPITZ_GPIO_MUTE_R, 0);
                 break;
         case SPITZ_HEADSET:
                 /* enable and unmute headset jack enable mic bias, mute L hp */
-                snd_soc_dapm_disable_pin(codec, "Headphone Jack");
-                snd_soc_dapm_enable_pin(codec, "Mic Jack");
-                snd_soc_dapm_disable_pin(codec, "Line Jack");
-                snd_soc_dapm_enable_pin(codec, "Headset Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+                snd_soc_dapm_enable_pin(dapm, "Mic Jack");
+                snd_soc_dapm_disable_pin(dapm, "Line Jack");
+                snd_soc_dapm_enable_pin(dapm, "Headset Jack");
                 gpio_set_value(SPITZ_GPIO_MUTE_L, 0);
                 gpio_set_value(SPITZ_GPIO_MUTE_R, 1);
                 break;
         case SPITZ_HP_OFF:
 
                 /* jack removed, everything off */
-                snd_soc_dapm_disable_pin(codec, "Headphone Jack");
-                snd_soc_dapm_disable_pin(codec, "Headset Jack");
-                snd_soc_dapm_disable_pin(codec, "Mic Jack");
-                snd_soc_dapm_disable_pin(codec, "Line Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headset Jack");
+                snd_soc_dapm_disable_pin(dapm, "Mic Jack");
+                snd_soc_dapm_disable_pin(dapm, "Line Jack");
                 gpio_set_value(SPITZ_GPIO_MUTE_L, 0);
                 gpio_set_value(SPITZ_GPIO_MUTE_R, 0);
                 break;
         }
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 }
 
 static int spitz_startup(struct snd_pcm_substream *substream)
@@ -281,16 +282,17 @@ static const struct snd_kcontrol_new wm8750_spitz_controls[] = {
 static int spitz_wm8750_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int err;
 
         /* NC codec pins */
-        snd_soc_dapm_nc_pin(codec, "RINPUT1");
-        snd_soc_dapm_nc_pin(codec, "LINPUT2");
-        snd_soc_dapm_nc_pin(codec, "RINPUT2");
-        snd_soc_dapm_nc_pin(codec, "LINPUT3");
-        snd_soc_dapm_nc_pin(codec, "RINPUT3");
-        snd_soc_dapm_nc_pin(codec, "OUT3");
-        snd_soc_dapm_nc_pin(codec, "MONO1");
+        snd_soc_dapm_nc_pin(dapm, "RINPUT1");
+        snd_soc_dapm_nc_pin(dapm, "LINPUT2");
+        snd_soc_dapm_nc_pin(dapm, "RINPUT2");
+        snd_soc_dapm_nc_pin(dapm, "LINPUT3");
+        snd_soc_dapm_nc_pin(dapm, "RINPUT3");
+        snd_soc_dapm_nc_pin(dapm, "OUT3");
+        snd_soc_dapm_nc_pin(dapm, "MONO1");
 
         /* Add spitz specific controls */
         err = snd_soc_add_controls(codec, wm8750_spitz_controls,
@@ -299,13 +301,13 @@ static int spitz_wm8750_init(struct snd_soc_pcm_runtime *rtd)
                 return err;
 
         /* Add spitz specific widgets */
-        snd_soc_dapm_new_controls(codec, wm8750_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8750_dapm_widgets,
                                   ARRAY_SIZE(wm8750_dapm_widgets));
 
         /* Set up spitz specific audio paths */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
         return 0;
 }
 
diff --git a/sound/soc/pxa/tavorevb3.c b/sound/soc/pxa/tavorevb3.c
index 248c283fc4df..f881f65ec172 100644
--- a/sound/soc/pxa/tavorevb3.c
+++ b/sound/soc/pxa/tavorevb3.c
@@ -18,7 +18,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/jack.h>
 
 #include <asm/mach-types.h>
@@ -133,20 +132,21 @@ static struct snd_soc_card snd_soc_card_evb3 = {
 static int evb3_pm860x_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
-        snd_soc_dapm_new_controls(codec, evb3_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, evb3_dapm_widgets,
                                   ARRAY_SIZE(evb3_dapm_widgets));
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         /* connected pins */
-        snd_soc_dapm_enable_pin(codec, "Ext Speaker");
-        snd_soc_dapm_enable_pin(codec, "Ext Mic 1");
-        snd_soc_dapm_enable_pin(codec, "Ext Mic 3");
-        snd_soc_dapm_disable_pin(codec, "Headset Mic 2");
-        snd_soc_dapm_disable_pin(codec, "Headset Stereophone");
+        snd_soc_dapm_enable_pin(dapm, "Ext Speaker");
+        snd_soc_dapm_enable_pin(dapm, "Ext Mic 1");
+        snd_soc_dapm_enable_pin(dapm, "Ext Mic 3");
+        snd_soc_dapm_disable_pin(dapm, "Headset Mic 2");
+        snd_soc_dapm_disable_pin(dapm, "Headset Stereophone");
 
-        ret = snd_soc_dapm_sync(codec);
+        ret = snd_soc_dapm_sync(dapm);
         if (ret)
                 return ret;
 
diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c
index 7b983f935454..f75804ef0897 100644
--- a/sound/soc/pxa/tosa.c
+++ b/sound/soc/pxa/tosa.c
@@ -26,7 +26,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/tosa.h>
@@ -49,31 +48,33 @@ static int tosa_spk_func;
 
 static void tosa_ext_control(struct snd_soc_codec *codec)
 {
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
         /* set up jack connection */
         switch (tosa_jack_func) {
         case TOSA_HP:
-                snd_soc_dapm_disable_pin(codec, "Mic (Internal)");
-                snd_soc_dapm_enable_pin(codec, "Headphone Jack");
-                snd_soc_dapm_disable_pin(codec, "Headset Jack");
+                snd_soc_dapm_disable_pin(dapm, "Mic (Internal)");
+                snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headset Jack");
                 break;
         case TOSA_MIC_INT:
-                snd_soc_dapm_enable_pin(codec, "Mic (Internal)");
-                snd_soc_dapm_disable_pin(codec, "Headphone Jack");
-                snd_soc_dapm_disable_pin(codec, "Headset Jack");
+                snd_soc_dapm_enable_pin(dapm, "Mic (Internal)");
+                snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+                snd_soc_dapm_disable_pin(dapm, "Headset Jack");
                 break;
         case TOSA_HEADSET:
-                snd_soc_dapm_disable_pin(codec, "Mic (Internal)");
-                snd_soc_dapm_disable_pin(codec, "Headphone Jack");
-                snd_soc_dapm_enable_pin(codec, "Headset Jack");
+                snd_soc_dapm_disable_pin(dapm, "Mic (Internal)");
+                snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+                snd_soc_dapm_enable_pin(dapm, "Headset Jack");
                 break;
         }
 
         if (tosa_spk_func == TOSA_SPK_ON)
-                snd_soc_dapm_enable_pin(codec, "Speaker");
+                snd_soc_dapm_enable_pin(dapm, "Speaker");
         else
-                snd_soc_dapm_disable_pin(codec, "Speaker");
+                snd_soc_dapm_disable_pin(dapm, "Speaker");
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 }
 
 static int tosa_startup(struct snd_pcm_substream *substream)
@@ -191,10 +192,11 @@ static const struct snd_kcontrol_new tosa_controls[] = {
 static int tosa_ac97_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int err;
 
-        snd_soc_dapm_nc_pin(codec, "OUT3");
-        snd_soc_dapm_nc_pin(codec, "MONOOUT");
+        snd_soc_dapm_nc_pin(dapm, "OUT3");
+        snd_soc_dapm_nc_pin(dapm, "MONOOUT");
 
         /* add tosa specific controls */
         err = snd_soc_add_controls(codec, tosa_controls,
@@ -203,13 +205,13 @@ static int tosa_ac97_init(struct snd_soc_pcm_runtime *rtd)
                 return err;
 
         /* add tosa specific widgets */
-        snd_soc_dapm_new_controls(codec, tosa_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, tosa_dapm_widgets,
                                   ARRAY_SIZE(tosa_dapm_widgets));
 
         /* set up tosa specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
         return 0;
 }
 
diff --git a/sound/soc/pxa/z2.c b/sound/soc/pxa/z2.c
index 4cc841b44182..2d4f896d7fec 100644
--- a/sound/soc/pxa/z2.c
+++ b/sound/soc/pxa/z2.c
@@ -21,7 +21,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/jack.h>
 
 #include <asm/mach-types.h>
@@ -140,22 +139,23 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int z2_wm8750_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
         /* NC codec pins */
-        snd_soc_dapm_disable_pin(codec, "LINPUT3");
-        snd_soc_dapm_disable_pin(codec, "RINPUT3");
-        snd_soc_dapm_disable_pin(codec, "OUT3");
-        snd_soc_dapm_disable_pin(codec, "MONO");
+        snd_soc_dapm_disable_pin(dapm, "LINPUT3");
+        snd_soc_dapm_disable_pin(dapm, "RINPUT3");
+        snd_soc_dapm_disable_pin(dapm, "OUT3");
+        snd_soc_dapm_disable_pin(dapm, "MONO");
 
         /* Add z2 specific widgets */
-        snd_soc_dapm_new_controls(codec, wm8750_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8750_dapm_widgets,
                                  ARRAY_SIZE(wm8750_dapm_widgets));
 
         /* Set up z2 specific audio paths */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
-        ret = snd_soc_dapm_sync(codec);
+        ret = snd_soc_dapm_sync(dapm);
         if (ret)
                 goto err;
 
diff --git a/sound/soc/pxa/zylonite.c b/sound/soc/pxa/zylonite.c
index d27e05af7759..b222a7d72027 100644
--- a/sound/soc/pxa/zylonite.c
+++ b/sound/soc/pxa/zylonite.c
@@ -20,7 +20,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include "../codecs/wm9713.h"
 #include "pxa2xx-ac97.h"
@@ -73,21 +72,22 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int zylonite_wm9713_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
         if (clk_pout)
                 snd_soc_dai_set_pll(rtd->codec_dai, 0, 0,
                                     clk_get_rate(pout), 0);
 
-        snd_soc_dapm_new_controls(codec, zylonite_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, zylonite_dapm_widgets,
                                   ARRAY_SIZE(zylonite_dapm_widgets));
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         /* Static setup for now */
-        snd_soc_dapm_enable_pin(codec, "Headphone");
-        snd_soc_dapm_enable_pin(codec, "Headset Earpiece");
+        snd_soc_dapm_enable_pin(dapm, "Headphone");
+        snd_soc_dapm_enable_pin(dapm, "Headset Earpiece");
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
         return 0;
 }
 
diff --git a/sound/soc/s3c24xx/Kconfig b/sound/soc/s3c24xx/Kconfig
deleted file mode 100644
index d85bf8a0abb2..000000000000
--- a/sound/soc/s3c24xx/Kconfig
+++ /dev/null
@@ -1,171 +0,0 @@
-config SND_S3C24XX_SOC
-        tristate "SoC Audio for the Samsung S3CXXXX chips"
-        depends on ARCH_S3C2410 || ARCH_S3C64XX || ARCH_S5PC100 || ARCH_S5PV210
-        select S3C64XX_DMA if ARCH_S3C64XX
-        select S3C2410_DMA if ARCH_S3C2410
-        help
-          Say Y or M if you want to add support for codecs attached to
-          the S3C24XX AC97 or I2S interfaces. You will also need to
-          select the audio interfaces to support below.
-
-config SND_S3C24XX_SOC_I2S
-        tristate
-        select S3C2410_DMA
-
-config SND_S3C_I2SV2_SOC
-        tristate
-
-config SND_S3C2412_SOC_I2S
-        tristate
-        select SND_S3C_I2SV2_SOC
-        select S3C2410_DMA
-
-config SND_S3C64XX_SOC_I2S
-        tristate
-        select SND_S3C_I2SV2_SOC
-        select S3C64XX_DMA
-
-config SND_S3C64XX_SOC_I2S_V4
-        tristate
-        select SND_S3C_I2SV2_SOC
-        select S3C64XX_DMA
-
-config SND_S3C_SOC_PCM
-        tristate
-
-config SND_S3C_SOC_AC97
-        tristate
-        select SND_SOC_AC97_BUS
-
-config SND_S5P_SOC_SPDIF
-        tristate
-        select SND_SOC_SPDIF
-
-config SND_S3C24XX_SOC_NEO1973_WM8753
-        tristate "SoC I2S Audio support for NEO1973 - WM8753"
-        depends on SND_S3C24XX_SOC && MACH_NEO1973_GTA01
-        select SND_S3C24XX_SOC_I2S
-        select SND_SOC_WM8753
-        help
-          Say Y if you want to add support for SoC audio on smdk2440
-          with the WM8753.
-
-config SND_S3C24XX_SOC_NEO1973_GTA02_WM8753
-        tristate "Audio support for the Openmoko Neo FreeRunner (GTA02)"
-        depends on SND_S3C24XX_SOC && MACH_NEO1973_GTA02
-        select SND_S3C24XX_SOC_I2S
-        select SND_SOC_WM8753
-        help
-          This driver provides audio support for the Openmoko Neo FreeRunner
-          smartphone.
-          
-config SND_S3C24XX_SOC_JIVE_WM8750
-        tristate "SoC I2S Audio support for Jive"
-        depends on SND_S3C24XX_SOC && MACH_JIVE
-        select SND_SOC_WM8750
-        select SND_S3C2412_SOC_I2S
-        help
-          Sat Y if you want to add support for SoC audio on the Jive.
-
-config SND_S3C64XX_SOC_WM8580
-        tristate "SoC I2S Audio support for WM8580 on SMDK64XX"
-        depends on SND_S3C24XX_SOC && MACH_SMDK6410
-        select SND_SOC_WM8580
-        select SND_S3C64XX_SOC_I2S_V4
-        help
-          Say Y if you want to add support for SoC audio on the SMDK6410.
-
-config SND_S3C24XX_SOC_SMDK2443_WM9710
-        tristate "SoC AC97 Audio support for SMDK2443 - WM9710"
-        depends on SND_S3C24XX_SOC && MACH_SMDK2443
-        select S3C2410_DMA
-        select AC97_BUS
-        select SND_SOC_AC97_CODEC
-        select SND_S3C_SOC_AC97
-        help
-          Say Y if you want to add support for SoC audio on smdk2443
-          with the WM9710.
-
-config SND_S3C24XX_SOC_LN2440SBC_ALC650
-        tristate "SoC AC97 Audio support for LN2440SBC - ALC650"
-        depends on SND_S3C24XX_SOC && ARCH_S3C2410
-        select S3C2410_DMA
-        select AC97_BUS
-        select SND_SOC_AC97_CODEC
-        select SND_S3C_SOC_AC97
-        help
-          Say Y if you want to add support for SoC audio on ln2440sbc
-          with the ALC650.
-
-config SND_S3C24XX_SOC_S3C24XX_UDA134X
-        tristate "SoC I2S Audio support UDA134X wired to a S3C24XX"
-        depends on SND_S3C24XX_SOC && ARCH_S3C2410
-        select SND_S3C24XX_SOC_I2S
-        select SND_SOC_L3
-        select SND_SOC_UDA134X
-
-config SND_S3C24XX_SOC_SIMTEC
-        tristate
-        help
-          Internal node for common S3C24XX/Simtec suppor
-
-config SND_S3C24XX_SOC_SIMTEC_TLV320AIC23
-        tristate "SoC I2S Audio support for TLV320AIC23 on Simtec boards"
-        depends on SND_S3C24XX_SOC && ARCH_S3C2410
-        select SND_S3C24XX_SOC_I2S
-        select SND_SOC_TLV320AIC23
-        select SND_S3C24XX_SOC_SIMTEC
-
-config SND_S3C24XX_SOC_SIMTEC_HERMES
-        tristate "SoC I2S Audio support for Simtec Hermes board"
-        depends on SND_S3C24XX_SOC && ARCH_S3C2410
-        select SND_S3C24XX_SOC_I2S
-        select SND_SOC_TLV320AIC3X
-        select SND_S3C24XX_SOC_SIMTEC
-
-config SND_S3C24XX_SOC_RX1950_UDA1380
-        tristate "Audio support for the HP iPAQ RX1950"
-        depends on SND_S3C24XX_SOC && MACH_RX1950
-        select SND_S3C24XX_SOC_I2S
-        select SND_SOC_UDA1380
-        help
-          This driver provides audio support for HP iPAQ RX1950 PDA.
-
-config SND_SOC_SMDK_WM9713
-        tristate "SoC AC97 Audio support for SMDK with WM9713"
-        depends on SND_S3C24XX_SOC && (MACH_SMDK6410 || MACH_SMDKC100 || MACH_SMDKV210 || MACH_SMDKC110)
-        select SND_SOC_WM9713
-        select SND_S3C_SOC_AC97
-        help
-          Sat Y if you want to add support for SoC audio on the SMDK.
-
-config SND_S3C64XX_SOC_SMARTQ
-        tristate "SoC I2S Audio support for SmartQ board"
-        depends on SND_S3C24XX_SOC && MACH_SMARTQ
-        select SND_S3C64XX_SOC_I2S
-        select SND_SOC_WM8750
-
-config SND_S5PC110_SOC_AQUILA_WM8994
-        tristate "SoC I2S Audio support for AQUILA - WM8994"
-        depends on SND_S3C24XX_SOC && MACH_AQUILA
-        select SND_S3C64XX_SOC_I2S_V4
-        select SND_SOC_WM8994
-        help
-          Say Y if you want to add support for SoC audio on aquila
-          with the WM8994.
-
-config SND_S5PV210_SOC_GONI_WM8994
-        tristate "SoC I2S Audio support for GONI - WM8994"
-        depends on SND_S3C24XX_SOC && MACH_GONI
-        select SND_S3C64XX_SOC_I2S_V4
-        select SND_SOC_WM8994
-        help
-          Say Y if you want to add support for SoC audio on goni
-          with the WM8994.
-
-config SND_SOC_SMDK_SPDIF
-        tristate "SoC S/PDIF Audio support for SMDK"
-        depends on SND_S3C24XX_SOC && (MACH_SMDKC100 || MACH_SMDKC110 || MACH_SMDKV210)
-        select SND_S5P_SOC_SPDIF
-        help
-          Say Y if you want to add support for SoC S/PDIF audio on the SMDK.
diff --git a/sound/soc/s3c24xx/Makefile b/sound/soc/s3c24xx/Makefile
deleted file mode 100644
index ee8f41d6df99..000000000000
--- a/sound/soc/s3c24xx/Makefile
+++ /dev/null
@@ -1,55 +0,0 @@
-# S3c24XX Platform Support
-snd-soc-s3c24xx-objs := s3c-dma.o
-snd-soc-s3c24xx-i2s-objs := s3c24xx-i2s.o
-snd-soc-s3c2412-i2s-objs := s3c2412-i2s.o
-snd-soc-s3c64xx-i2s-objs := s3c64xx-i2s.o
-snd-soc-s3c-ac97-objs := s3c-ac97.o
-snd-soc-s3c64xx-i2s-v4-objs := s3c64xx-i2s-v4.o
-snd-soc-s3c-i2s-v2-objs := s3c-i2s-v2.o
-snd-soc-s3c-pcm-objs := s3c-pcm.o
-snd-soc-samsung-spdif-objs := spdif.o
-
-obj-$(CONFIG_SND_S3C24XX_SOC) += snd-soc-s3c24xx.o
-obj-$(CONFIG_SND_S3C24XX_SOC_I2S) += snd-soc-s3c24xx-i2s.o
-obj-$(CONFIG_SND_S3C_SOC_AC97) += snd-soc-s3c-ac97.o
-obj-$(CONFIG_SND_S3C2412_SOC_I2S) += snd-soc-s3c2412-i2s.o
-obj-$(CONFIG_SND_S3C64XX_SOC_I2S) += snd-soc-s3c64xx-i2s.o
-obj-$(CONFIG_SND_S3C64XX_SOC_I2S_V4) += snd-soc-s3c64xx-i2s-v4.o
-obj-$(CONFIG_SND_S3C_I2SV2_SOC) += snd-soc-s3c-i2s-v2.o
-obj-$(CONFIG_SND_S3C_SOC_PCM) += snd-soc-s3c-pcm.o
-obj-$(CONFIG_SND_S5P_SOC_SPDIF) += snd-soc-samsung-spdif.o
-
-# S3C24XX Machine Support
-snd-soc-jive-wm8750-objs := jive_wm8750.o
-snd-soc-neo1973-wm8753-objs := neo1973_wm8753.o
-snd-soc-neo1973-gta02-wm8753-objs := neo1973_gta02_wm8753.o
-snd-soc-smdk2443-wm9710-objs := smdk2443_wm9710.o
-snd-soc-ln2440sbc-alc650-objs := ln2440sbc_alc650.o
-snd-soc-s3c24xx-uda134x-objs := s3c24xx_uda134x.o
-snd-soc-s3c24xx-simtec-objs := s3c24xx_simtec.o
-snd-soc-s3c24xx-simtec-hermes-objs := s3c24xx_simtec_hermes.o
-snd-soc-s3c24xx-simtec-tlv320aic23-objs := s3c24xx_simtec_tlv320aic23.o
-snd-soc-rx1950-uda1380-objs := rx1950_uda1380.o
-snd-soc-smdk64xx-wm8580-objs := smdk64xx_wm8580.o
-snd-soc-smdk-wm9713-objs := smdk_wm9713.o
-snd-soc-s3c64xx-smartq-wm8987-objs := smartq_wm8987.o
-snd-soc-aquila-wm8994-objs := aquila_wm8994.o
-snd-soc-goni-wm8994-objs := goni_wm8994.o
-snd-soc-smdk-spdif-objs := smdk_spdif.o
-
-obj-$(CONFIG_SND_S3C24XX_SOC_JIVE_WM8750) += snd-soc-jive-wm8750.o
-obj-$(CONFIG_SND_S3C24XX_SOC_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o
-obj-$(CONFIG_SND_S3C24XX_SOC_NEO1973_GTA02_WM8753) += snd-soc-neo1973-gta02-wm8753.o
-obj-$(CONFIG_SND_S3C24XX_SOC_SMDK2443_WM9710) += snd-soc-smdk2443-wm9710.o
-obj-$(CONFIG_SND_S3C24XX_SOC_LN2440SBC_ALC650) += snd-soc-ln2440sbc-alc650.o
-obj-$(CONFIG_SND_S3C24XX_SOC_S3C24XX_UDA134X) += snd-soc-s3c24xx-uda134x.o
-obj-$(CONFIG_SND_S3C24XX_SOC_SIMTEC) += snd-soc-s3c24xx-simtec.o
-obj-$(CONFIG_SND_S3C24XX_SOC_SIMTEC_HERMES) += snd-soc-s3c24xx-simtec-hermes.o
-obj-$(CONFIG_SND_S3C24XX_SOC_SIMTEC_TLV320AIC23) += snd-soc-s3c24xx-simtec-tlv320aic23.o
-obj-$(CONFIG_SND_S3C24XX_SOC_RX1950_UDA1380) += snd-soc-rx1950-uda1380.o
-obj-$(CONFIG_SND_S3C64XX_SOC_WM8580) += snd-soc-smdk64xx-wm8580.o
-obj-$(CONFIG_SND_SOC_SMDK_WM9713) += snd-soc-smdk-wm9713.o
-obj-$(CONFIG_SND_S3C64XX_SOC_SMARTQ) += snd-soc-s3c64xx-smartq-wm8987.o
-obj-$(CONFIG_SND_S5PC110_SOC_AQUILA_WM8994) += snd-soc-aquila-wm8994.o
-obj-$(CONFIG_SND_S5PV210_SOC_GONI_WM8994) += snd-soc-goni-wm8994.o
-obj-$(CONFIG_SND_SOC_SMDK_SPDIF) += snd-soc-smdk-spdif.o
diff --git a/sound/soc/s3c24xx/aquila_wm8994.c b/sound/soc/s3c24xx/aquila_wm8994.c
deleted file mode 100644
index 235d1973f7d0..000000000000
--- a/sound/soc/s3c24xx/aquila_wm8994.c
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- * aquila_wm8994.c
- *
- * Copyright (C) 2010 Samsung Electronics Co.Ltd
- * Author: Chanwoo Choi <cw00.choi@samsung.com>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-#include <sound/jack.h>
-#include <asm/mach-types.h>
-#include <mach/gpio.h>
-#include <mach/regs-clock.h>
-
-#include <linux/mfd/wm8994/core.h>
-#include <linux/mfd/wm8994/registers.h>
-#include "../codecs/wm8994.h"
-#include "s3c-dma.h"
-#include "s3c64xx-i2s.h"
-
-static struct snd_soc_card aquila;
-static struct platform_device *aquila_snd_device;
-
-/* 3.5 pie jack */
-static struct snd_soc_jack jack;
-
-/* 3.5 pie jack detection DAPM pins */
-static struct snd_soc_jack_pin jack_pins[] = {
-        {
-                .pin = "Headset Mic",
-                .mask = SND_JACK_MICROPHONE,
-        }, {
-                .pin = "Headset Stereophone",
-                .mask = SND_JACK_HEADPHONE | SND_JACK_MECHANICAL |
-                        SND_JACK_AVOUT,
-        },
-};
-
-/* 3.5 pie jack detection gpios */
-static struct snd_soc_jack_gpio jack_gpios[] = {
-        {
-                .gpio = S5PV210_GPH0(6),
-                .name = "DET_3.5",
-                .report = SND_JACK_HEADSET | SND_JACK_MECHANICAL |
-                        SND_JACK_AVOUT,
-                .debounce_time = 200,
-        },
-};
-
-static const struct snd_soc_dapm_widget aquila_dapm_widgets[] = {
-        SND_SOC_DAPM_SPK("Ext Spk", NULL),
-        SND_SOC_DAPM_SPK("Ext Rcv", NULL),
-        SND_SOC_DAPM_HP("Headset Stereophone", NULL),
-        SND_SOC_DAPM_MIC("Headset Mic", NULL),
-        SND_SOC_DAPM_MIC("Main Mic", NULL),
-        SND_SOC_DAPM_MIC("2nd Mic", NULL),
-        SND_SOC_DAPM_LINE("Radio In", NULL),
-};
-
-static const struct snd_soc_dapm_route aquila_dapm_routes[] = {
-        {"Ext Spk", NULL, "SPKOUTLP"},
-        {"Ext Spk", NULL, "SPKOUTLN"},
-
-        {"Ext Rcv", NULL, "HPOUT2N"},
-        {"Ext Rcv", NULL, "HPOUT2P"},
-
-        {"Headset Stereophone", NULL, "HPOUT1L"},
-        {"Headset Stereophone", NULL, "HPOUT1R"},
-
-        {"IN1RN", NULL, "Headset Mic"},
-        {"IN1RP", NULL, "Headset Mic"},
-
-        {"IN1RN", NULL, "2nd Mic"},
-        {"IN1RP", NULL, "2nd Mic"},
-
-        {"IN1LN", NULL, "Main Mic"},
-        {"IN1LP", NULL, "Main Mic"},
-
-        {"IN2LN", NULL, "Radio In"},
-        {"IN2RN", NULL, "Radio In"},
-};
-
-static int aquila_wm8994_init(struct snd_soc_pcm_runtime *rtd)
-{
-        struct snd_soc_codec *codec = rtd->codec;
-        int ret;
-
-        /* add aquila specific widgets */
-        snd_soc_dapm_new_controls(codec, aquila_dapm_widgets,
-                        ARRAY_SIZE(aquila_dapm_widgets));
-
-        /* set up aquila specific audio routes */
-        snd_soc_dapm_add_routes(codec, aquila_dapm_routes,
-                        ARRAY_SIZE(aquila_dapm_routes));
-
-        /* set endpoints to not connected */
-        snd_soc_dapm_nc_pin(codec, "IN2LP:VXRN");
-        snd_soc_dapm_nc_pin(codec, "IN2RP:VXRP");
-        snd_soc_dapm_nc_pin(codec, "LINEOUT1N");
-        snd_soc_dapm_nc_pin(codec, "LINEOUT1P");
-        snd_soc_dapm_nc_pin(codec, "LINEOUT2N");
-        snd_soc_dapm_nc_pin(codec, "LINEOUT2P");
-        snd_soc_dapm_nc_pin(codec, "SPKOUTRN");
-        snd_soc_dapm_nc_pin(codec, "SPKOUTRP");
-
-        snd_soc_dapm_sync(codec);
-
-        /* Headset jack detection */
-        ret = snd_soc_jack_new(&aquila, "Headset Jack",
-                        SND_JACK_HEADSET | SND_JACK_MECHANICAL | SND_JACK_AVOUT,
-                        &jack);
-        if (ret)
-                return ret;
-
-        ret = snd_soc_jack_add_pins(&jack, ARRAY_SIZE(jack_pins), jack_pins);
-        if (ret)
-                return ret;
-
-        ret = snd_soc_jack_add_gpios(&jack, ARRAY_SIZE(jack_gpios), jack_gpios);
-        if (ret)
-                return ret;
-
-        return 0;
-}
-
-static int aquila_hifi_hw_params(struct snd_pcm_substream *substream,
-                struct snd_pcm_hw_params *params)
-{
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-        unsigned int pll_out = 24000000;
-        int ret = 0;
-
-        /* set the cpu DAI configuration */
-        ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
-                        SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
-        if (ret < 0)
-                return ret;
-
-        /* set the cpu system clock */
-        ret = snd_soc_dai_set_sysclk(cpu_dai, S3C64XX_CLKSRC_PCLK,
-                        0, SND_SOC_CLOCK_IN);
-        if (ret < 0)
-                return ret;
-
-        /* set codec DAI configuration */
-        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
-                        SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
-        if (ret < 0)
-                return ret;
-
-        /* set the codec FLL */
-        ret = snd_soc_dai_set_pll(codec_dai, WM8994_FLL1, 0, pll_out,
-                        params_rate(params) * 256);
-        if (ret < 0)
-                return ret;
-
-        /* set the codec system clock */
-        ret = snd_soc_dai_set_sysclk(codec_dai, WM8994_SYSCLK_FLL1,
-                        params_rate(params) * 256, SND_SOC_CLOCK_IN);
-        if (ret < 0)
-                return ret;
-
-        return 0;
-}
-
-static struct snd_soc_ops aquila_hifi_ops = {
-        .hw_params = aquila_hifi_hw_params,
-};
-
-static int aquila_voice_hw_params(struct snd_pcm_substream *substream,
-                struct snd_pcm_hw_params *params)
-{
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->codec_dai;
-        unsigned int pll_out = 24000000;
-        int ret = 0;
-
-        if (params_rate(params) != 8000)
-                return -EINVAL;
-
-        /* set codec DAI configuration */
-        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_LEFT_J |
-                        SND_SOC_DAIFMT_IB_IF | SND_SOC_DAIFMT_CBM_CFM);
-        if (ret < 0)
-                return ret;
-
-        /* set the codec FLL */
-        ret = snd_soc_dai_set_pll(codec_dai, WM8994_FLL2, 0, pll_out,
-                        params_rate(params) * 256);
-        if (ret < 0)
-                return ret;
-
-        /* set the codec system clock */
-        ret = snd_soc_dai_set_sysclk(codec_dai, WM8994_SYSCLK_FLL2,
-                        params_rate(params) * 256, SND_SOC_CLOCK_IN);
-        if (ret < 0)
-                return ret;
-
-        return 0;
-}
-
-static struct snd_soc_dai_driver voice_dai = {
-        .name = "aquila-voice-dai",
-        .playback = {
-                .channels_min = 1,
-                .channels_max = 2,
-                .rates = SNDRV_PCM_RATE_8000,
-                .formats = SNDRV_PCM_FMTBIT_S16_LE,},
-        .capture = {
-                .channels_min = 1,
-                .channels_max = 2,
-                .rates = SNDRV_PCM_RATE_8000,
-                .formats = SNDRV_PCM_FMTBIT_S16_LE,},
-};
-
-static struct snd_soc_ops aquila_voice_ops = {
-        .hw_params = aquila_voice_hw_params,
-};
-
-static struct snd_soc_dai_link aquila_dai[] = {
-{
-        .name = "WM8994",
-        .stream_name = "WM8994 HiFi",
-        .cpu_dai_name = "s3c64xx-i2s-v4",
-        .codec_dai_name = "wm8994-hifi",
-        .platform_name = "s3c24xx-pcm-audio",
-        .codec_name = "wm8994-codec.0-0x1a",
-        .init = aquila_wm8994_init,
-        .ops = &aquila_hifi_ops,
-}, {
-        .name = "WM8994 Voice",
-        .stream_name = "Voice",
-        .cpu_dai_name = "aquila-voice-dai",
-        .codec_dai_name = "wm8994-voice",
-        .platform_name = "s3c24xx-pcm-audio",
-        .codec_name = "wm8994-codec.0-0x1a",
-        .ops = &aquila_voice_ops,
-},
-};
-
-static struct snd_soc_card aquila = {
-        .name = "aquila",
-        .dai_link = aquila_dai,
-        .num_links = ARRAY_SIZE(aquila_dai),
-};
-
-static int __init aquila_init(void)
-{
-        int ret;
-
-        if (!machine_is_aquila())
-                return -ENODEV;
-
-        aquila_snd_device = platform_device_alloc("soc-audio", -1);
-        if (!aquila_snd_device)
-                return -ENOMEM;
-
-        /* register voice DAI here */
-        ret = snd_soc_register_dai(&aquila_snd_device->dev, &voice_dai);
-        if (ret)
-                return ret;
-
-        platform_set_drvdata(aquila_snd_device, &aquila);
-        ret = platform_device_add(aquila_snd_device);
-
-        if (ret)
-                platform_device_put(aquila_snd_device);
-
-        return ret;
-}
-
-static void __exit aquila_exit(void)
-{
-        platform_device_unregister(aquila_snd_device);
-}
-
-module_init(aquila_init);
-module_exit(aquila_exit);
-
-/* Module information */
-MODULE_DESCRIPTION("ALSA SoC WM8994 Aquila(S5PC110)");
-MODULE_AUTHOR("Chanwoo Choi <cw00.choi@samsung.com>");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/s3c64xx-i2s-v4.c b/sound/soc/s3c24xx/s3c64xx-i2s-v4.c
deleted file mode 100644
index a9628472ebfe..000000000000
--- a/sound/soc/s3c24xx/s3c64xx-i2s-v4.c
+++ /dev/null
@@ -1,230 +0,0 @@
-/* sound/soc/s3c24xx/s3c64xx-i2s-v4.c
- *
- * ALSA SoC Audio Layer - S3C64XX I2Sv4 driver
- * Copyright (c) 2010 Samsung Electronics Co. Ltd
- *      Author: Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/clk.h>
-#include <linux/gpio.h>
-#include <linux/io.h>
-
-#include <sound/soc.h>
-#include <sound/pcm_params.h>
-
-#include <plat/audio.h>
-
-#include <mach/map.h>
-#include <mach/dma.h>
-
-#include "s3c-dma.h"
-#include "regs-i2s-v2.h"
-#include "s3c64xx-i2s.h"
-
-static struct s3c2410_dma_client s3c64xx_dma_client_out = {
-        .name           = "I2Sv4 PCM Stereo out"
-};
-
-static struct s3c2410_dma_client s3c64xx_dma_client_in = {
-        .name           = "I2Sv4 PCM Stereo in"
-};
-
-static struct s3c_dma_params s3c64xx_i2sv4_pcm_stereo_out;
-static struct s3c_dma_params s3c64xx_i2sv4_pcm_stereo_in;
-static struct s3c_i2sv2_info s3c64xx_i2sv4;
-
-static int s3c64xx_i2sv4_probe(struct snd_soc_dai *dai)
-{
-        struct s3c_i2sv2_info *i2s = &s3c64xx_i2sv4;
-        int ret = 0;
-
-        snd_soc_dai_set_drvdata(dai, i2s);
-
-        ret = s3c_i2sv2_probe(dai, i2s, i2s->base);
-
-        return ret;
-}
-
-static int s3c_i2sv4_hw_params(struct snd_pcm_substream *substream,
-                                 struct snd_pcm_hw_params *params,
-                                 struct snd_soc_dai *cpu_dai)
-{
-        struct s3c_i2sv2_info *i2s = snd_soc_dai_get_drvdata(cpu_dai);
-        struct s3c_dma_params *dma_data;
-        u32 iismod;
-
-        dev_dbg(cpu_dai->dev, "Entered %s\n", __func__);
-
-        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                dma_data = i2s->dma_playback;
-        else
-                dma_data = i2s->dma_capture;
-
-        snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
-
-        iismod = readl(i2s->regs + S3C2412_IISMOD);
-        dev_dbg(cpu_dai->dev, "%s: r: IISMOD: %x\n", __func__, iismod);
-
-        iismod &= ~S3C64XX_IISMOD_BLC_MASK;
-        switch (params_format(params)) {
-        case SNDRV_PCM_FORMAT_S8:
-                iismod |= S3C64XX_IISMOD_BLC_8BIT;
-                break;
-        case SNDRV_PCM_FORMAT_S16_LE:
-                break;
-        case SNDRV_PCM_FORMAT_S24_LE:
-                iismod |= S3C64XX_IISMOD_BLC_24BIT;
-                break;
-        }
-
-        writel(iismod, i2s->regs + S3C2412_IISMOD);
-        dev_dbg(cpu_dai->dev, "%s: w: IISMOD: %x\n", __func__, iismod);
-
-        return 0;
-}
-
-static struct snd_soc_dai_ops s3c64xx_i2sv4_dai_ops = {
-        .hw_params      = s3c_i2sv4_hw_params,
-};
-
-static struct snd_soc_dai_driver s3c64xx_i2s_v4_dai = {
-        .symmetric_rates = 1,
-        .playback = {
-                .channels_min = 2,
-                .channels_max = 2,
-                .rates = S3C64XX_I2S_RATES,
-                .formats = S3C64XX_I2S_FMTS,
-        },
-        .capture = {
-                .channels_min = 2,
-                .channels_max = 2,
-                .rates = S3C64XX_I2S_RATES,
-                .formats = S3C64XX_I2S_FMTS,
-        },
-        .probe = s3c64xx_i2sv4_probe,
-        .ops = &s3c64xx_i2sv4_dai_ops,
-};
-
-static __devinit int s3c64xx_i2sv4_dev_probe(struct platform_device *pdev)
-{
-        struct s3c_audio_pdata *i2s_pdata;
-        struct s3c_i2sv2_info *i2s;
-        struct resource *res;
-        int ret;
-
-        i2s = &s3c64xx_i2sv4;
-
-        i2s->feature |= S3C_FEATURE_CDCLKCON;
-
-        i2s->dma_capture = &s3c64xx_i2sv4_pcm_stereo_in;
-        i2s->dma_playback = &s3c64xx_i2sv4_pcm_stereo_out;
-
-        res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
-        if (!res) {
-                dev_err(&pdev->dev, "Unable to get I2S-TX dma resource\n");
-                return -ENXIO;
-        }
-        i2s->dma_playback->channel = res->start;
-
-        res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
-        if (!res) {
-                dev_err(&pdev->dev, "Unable to get I2S-RX dma resource\n");
-                return -ENXIO;
-        }
-        i2s->dma_capture->channel = res->start;
-
-        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-        if (!res) {
-                dev_err(&pdev->dev, "Unable to get I2S SFR address\n");
-                return -ENXIO;
-        }
-
-        if (!request_mem_region(res->start, resource_size(res),
-                                "s3c64xx-i2s-v4")) {
-                dev_err(&pdev->dev, "Unable to request SFR region\n");
-                return -EBUSY;
-        }
-        i2s->dma_capture->dma_addr = res->start + S3C2412_IISRXD;
-        i2s->dma_playback->dma_addr = res->start + S3C2412_IISTXD;
-
-        i2s->dma_capture->client = &s3c64xx_dma_client_in;
-        i2s->dma_capture->dma_size = 4;
-        i2s->dma_playback->client = &s3c64xx_dma_client_out;
-        i2s->dma_playback->dma_size = 4;
-
-        i2s->base = res->start;
-
-        i2s_pdata = pdev->dev.platform_data;
-        if (i2s_pdata && i2s_pdata->cfg_gpio && i2s_pdata->cfg_gpio(pdev)) {
-                dev_err(&pdev->dev, "Unable to configure gpio\n");
-                return -EINVAL;
-        }
-
-        i2s->iis_cclk = clk_get(&pdev->dev, "audio-bus");
-        if (IS_ERR(i2s->iis_cclk)) {
-                dev_err(&pdev->dev, "failed to get audio-bus\n");
-                ret = PTR_ERR(i2s->iis_cclk);
-                goto err;
-        }
-
-        clk_enable(i2s->iis_cclk);
-
-        ret = s3c_i2sv2_register_dai(&pdev->dev, pdev->id, &s3c64xx_i2s_v4_dai);
-        if (ret != 0)
-                goto err_i2sv2;
-
-        return 0;
-
-err_i2sv2:
-        clk_put(i2s->iis_cclk);
-err:
-        return ret;
-}
-
-static __devexit int s3c64xx_i2sv4_dev_remove(struct platform_device *pdev)
-{
-        struct s3c_i2sv2_info *i2s = &s3c64xx_i2sv4;
-        struct resource *res;
-
-        snd_soc_unregister_dai(&pdev->dev);
-        clk_put(i2s->iis_cclk);
-
-        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-        if (res)
-                release_mem_region(res->start, resource_size(res));
-        else
-                dev_warn(&pdev->dev, "Unable to get I2S SFR address\n");
-                
-        return 0;
-}
-
-static struct platform_driver s3c64xx_i2sv4_driver = {
-        .probe  = s3c64xx_i2sv4_dev_probe,
-        .remove = s3c64xx_i2sv4_dev_remove,
-        .driver = {
-                .name = "s3c64xx-iis-v4",
-                .owner = THIS_MODULE,
-        },
-};
-
-static int __init s3c64xx_i2sv4_init(void)
-{
-        return platform_driver_register(&s3c64xx_i2sv4_driver);
-}
-module_init(s3c64xx_i2sv4_init);
-
-static void __exit s3c64xx_i2sv4_exit(void)
-{
-        platform_driver_unregister(&s3c64xx_i2sv4_driver);
-}
-module_exit(s3c64xx_i2sv4_exit);
-
-/* Module information */
-MODULE_AUTHOR("Jaswinder Singh, <jassi.brar@samsung.com>");
-MODULE_DESCRIPTION("S3C64XX I2Sv4 SoC Interface");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:s3c64xx-iis-v4");
diff --git a/sound/soc/s3c24xx/s3c64xx-i2s.c b/sound/soc/s3c24xx/s3c64xx-i2s.c
deleted file mode 100644
index ae7acb6c4f1d..000000000000
--- a/sound/soc/s3c24xx/s3c64xx-i2s.c
+++ /dev/null
@@ -1,242 +0,0 @@
-/* sound/soc/s3c24xx/s3c64xx-i2s.c
- *
- * ALSA SoC Audio Layer - S3C64XX I2S driver
- *
- * Copyright 2008 Openmoko, Inc.
- * Copyright 2008 Simtec Electronics
- *      Ben Dooks <ben@simtec.co.uk>
- *      http://armlinux.simtec.co.uk/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/gpio.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-#include <sound/soc.h>
-
-#include <plat/audio.h>
-
-#include <mach/map.h>
-#include <mach/dma.h>
-
-#include "s3c-dma.h"
-#include "regs-i2s-v2.h"
-#include "s3c64xx-i2s.h"
-
-/* The value should be set to maximum of the total number
- * of I2Sv3 controllers that any supported SoC has.
- */
-#define MAX_I2SV3       2
-
-static struct s3c2410_dma_client s3c64xx_dma_client_out = {
-        .name           = "I2S PCM Stereo out"
-};
-
-static struct s3c2410_dma_client s3c64xx_dma_client_in = {
-        .name           = "I2S PCM Stereo in"
-};
-
-static struct s3c_dma_params s3c64xx_i2s_pcm_stereo_out[MAX_I2SV3];
-static struct s3c_dma_params s3c64xx_i2s_pcm_stereo_in[MAX_I2SV3];
-static struct s3c_i2sv2_info s3c64xx_i2s[MAX_I2SV3];
-
-struct clk *s3c64xx_i2s_get_clock(struct snd_soc_dai *dai)
-{
-        struct s3c_i2sv2_info *i2s = snd_soc_dai_get_drvdata(dai);
-        u32 iismod = readl(i2s->regs + S3C2412_IISMOD);
-
-        if (iismod & S3C2412_IISMOD_IMS_SYSMUX)
-                return i2s->iis_cclk;
-        else
-                return i2s->iis_pclk;
-}
-EXPORT_SYMBOL_GPL(s3c64xx_i2s_get_clock);
-
-static int s3c64xx_i2s_probe(struct snd_soc_dai *dai)
-{
-        struct s3c_i2sv2_info *i2s;
-        int ret;
-
-        if (dai->id >= MAX_I2SV3) {
-                dev_err(dai->dev, "id %d out of range\n", dai->id);
-                return -EINVAL;
-        }
-
-        i2s = &s3c64xx_i2s[dai->id];
-        snd_soc_dai_set_drvdata(dai, i2s);
-
-        i2s->iis_cclk = clk_get(dai->dev, "audio-bus");
-        if (IS_ERR(i2s->iis_cclk)) {
-                dev_err(dai->dev, "failed to get audio-bus\n");
-                ret = PTR_ERR(i2s->iis_cclk);
-                goto err;
-        }
-
-        clk_enable(i2s->iis_cclk);
-
-        ret = s3c_i2sv2_probe(dai, i2s, i2s->base);
-        if (ret)
-                goto err_clk;
-
-        return 0;
-
-err_clk:
-        clk_disable(i2s->iis_cclk);
-        clk_put(i2s->iis_cclk);
-err:
-        kfree(i2s);
-        return ret;
-}
-
-static int s3c64xx_i2s_remove(struct snd_soc_dai *dai)
-{
-        struct s3c_i2sv2_info *i2s = snd_soc_dai_get_drvdata(dai);
-
-        clk_disable(i2s->iis_cclk);
-        clk_put(i2s->iis_cclk);
-        kfree(i2s);
-        return 0;
-}
-
-static struct snd_soc_dai_ops s3c64xx_i2s_dai_ops;
-
-static struct snd_soc_dai_driver s3c64xx_i2s_dai[MAX_I2SV3] = {
-{
-        .name = "s3c64xx-i2s-0",
-        .probe = s3c64xx_i2s_probe,
-        .remove = s3c64xx_i2s_remove,
-        .playback = {
-                .channels_min = 2,
-                .channels_max = 2,
-                .rates = S3C64XX_I2S_RATES,
-                .formats = S3C64XX_I2S_FMTS,},
-        .capture = {
-                .channels_min = 2,
-                .channels_max = 2,
-                .rates = S3C64XX_I2S_RATES,
-                .formats = S3C64XX_I2S_FMTS,},
-        .ops = &s3c64xx_i2s_dai_ops,
-        .symmetric_rates = 1,
-}, {
-        .name = "s3c64xx-i2s-1",
-        .probe = s3c64xx_i2s_probe,
-        .remove = s3c64xx_i2s_remove,
-        .playback = {
-                .channels_min = 2,
-                .channels_max = 2,
-                .rates = S3C64XX_I2S_RATES,
-                .formats = S3C64XX_I2S_FMTS,},
-        .capture = {
-                .channels_min = 2,
-                .channels_max = 2,
-                .rates = S3C64XX_I2S_RATES,
-                .formats = S3C64XX_I2S_FMTS,},
-        .ops = &s3c64xx_i2s_dai_ops,
-        .symmetric_rates = 1,
-},};
-
-static __devinit int s3c64xx_iis_dev_probe(struct platform_device *pdev)
-{
-        struct s3c_audio_pdata *i2s_pdata;
-        struct s3c_i2sv2_info *i2s;
-        struct resource *res;
-        int i, ret;
-
-        if (pdev->id >= MAX_I2SV3) {
-                dev_err(&pdev->dev, "id %d out of range\n", pdev->id);
-                return -EINVAL;
-        }
-
-        i2s = &s3c64xx_i2s[pdev->id];
-
-        i2s->dma_capture = &s3c64xx_i2s_pcm_stereo_in[pdev->id];
-        i2s->dma_playback = &s3c64xx_i2s_pcm_stereo_out[pdev->id];
-
-        res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
-        if (!res) {
-                dev_err(&pdev->dev, "Unable to get I2S-TX dma resource\n");
-                return -ENXIO;
-        }
-        i2s->dma_playback->channel = res->start;
-
-        res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
-        if (!res) {
-                dev_err(&pdev->dev, "Unable to get I2S-RX dma resource\n");
-                return -ENXIO;
-        }
-        i2s->dma_capture->channel = res->start;
-
-        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-        if (!res) {
-                dev_err(&pdev->dev, "Unable to get I2S SFR address\n");
-                return -ENXIO;
-        }
-
-        if (!request_mem_region(res->start, resource_size(res),
-                                "s3c64xx-i2s")) {
-                dev_err(&pdev->dev, "Unable to request SFR region\n");
-                return -EBUSY;
-        }
-        i2s->base = res->start;
-
-        i2s_pdata = pdev->dev.platform_data;
-        if (i2s_pdata && i2s_pdata->cfg_gpio && i2s_pdata->cfg_gpio(pdev)) {
-                dev_err(&pdev->dev, "Unable to configure gpio\n");
-                return -EINVAL;
-        }
-        i2s->dma_capture->dma_addr = res->start + S3C2412_IISRXD;
-        i2s->dma_playback->dma_addr = res->start + S3C2412_IISTXD;
-
-        i2s->dma_capture->client = &s3c64xx_dma_client_in;
-        i2s->dma_capture->dma_size = 4;
-        i2s->dma_playback->client = &s3c64xx_dma_client_out;
-        i2s->dma_playback->dma_size = 4;
-
-        for (i = 0; i < ARRAY_SIZE(s3c64xx_i2s_dai); i++) {
-                ret = s3c_i2sv2_register_dai(&pdev->dev, i,
-                                                &s3c64xx_i2s_dai[i]);
-                if (ret != 0)
-                        return ret;
-        }
-
-        return 0;
-}
-
-static __devexit int s3c64xx_iis_dev_remove(struct platform_device *pdev)
-{
-        snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c64xx_i2s_dai));
-        return 0;
-}
-
-static struct platform_driver s3c64xx_iis_driver = {
-        .probe  = s3c64xx_iis_dev_probe,
-        .remove = s3c64xx_iis_dev_remove,
-        .driver = {
-                .name = "s3c64xx-iis",
-                .owner = THIS_MODULE,
-        },
-};
-
-static int __init s3c64xx_i2s_init(void)
-{
-        return platform_driver_register(&s3c64xx_iis_driver);
-}
-module_init(s3c64xx_i2s_init);
-
-static void __exit s3c64xx_i2s_exit(void)
-{
-        platform_driver_unregister(&s3c64xx_iis_driver);
-}
-module_exit(s3c64xx_i2s_exit);
-
-/* Module information */
-MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
-MODULE_DESCRIPTION("S3C64XX I2S SoC Interface");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:s3c64xx-iis");
diff --git a/sound/soc/s3c24xx/s3c64xx-i2s.h b/sound/soc/s3c24xx/s3c64xx-i2s.h
deleted file mode 100644
index de4075d26f0c..000000000000
--- a/sound/soc/s3c24xx/s3c64xx-i2s.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* sound/soc/s3c24xx/s3c64xx-i2s.h
- *
- * ALSA SoC Audio Layer - S3C64XX I2S driver
- *
- * Copyright 2008 Openmoko, Inc.
- * Copyright 2008 Simtec Electronics
- *      Ben Dooks <ben@simtec.co.uk>
- *      http://armlinux.simtec.co.uk/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __SND_SOC_S3C24XX_S3C64XX_I2S_H
-#define __SND_SOC_S3C24XX_S3C64XX_I2S_H __FILE__
-
-struct clk;
-
-#include "s3c-i2s-v2.h"
-
-#define S3C64XX_DIV_BCLK        S3C_I2SV2_DIV_BCLK
-#define S3C64XX_DIV_RCLK        S3C_I2SV2_DIV_RCLK
-#define S3C64XX_DIV_PRESCALER   S3C_I2SV2_DIV_PRESCALER
-
-#define S3C64XX_CLKSRC_PCLK     S3C_I2SV2_CLKSRC_PCLK
-#define S3C64XX_CLKSRC_MUX      S3C_I2SV2_CLKSRC_AUDIOBUS
-#define S3C64XX_CLKSRC_CDCLK    S3C_I2SV2_CLKSRC_CDCLK
-
-#define S3C64XX_I2S_RATES \
-        (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 | SNDRV_PCM_RATE_16000 | \
-        SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
-        SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
-
-#define S3C64XX_I2S_FMTS \
-        (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |\
-         SNDRV_PCM_FMTBIT_S24_LE)
-
-struct clk *s3c64xx_i2s_get_clock(struct snd_soc_dai *dai);
-
-#endif /* __SND_SOC_S3C24XX_S3C64XX_I2S_H */
diff --git a/sound/soc/s6000/s6105-ipcam.c b/sound/soc/s6000/s6105-ipcam.c
index c1244c5bc730..bf3f3f9165e4 100644
--- a/sound/soc/s6000/s6105-ipcam.c
+++ b/sound/soc/s6000/s6105-ipcam.c
@@ -18,7 +18,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <variant/dmac.h>
 
@@ -107,6 +106,7 @@ static int output_type_put(struct snd_kcontrol *kcontrol,
                            struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = kcontrol->private_data;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         unsigned int val = (ucontrol->value.enumerated.item[0] != 0);
         char *differential = "Audio Out Differential";
         char *stereo = "Audio Out Stereo";
@@ -114,10 +114,10 @@ static int output_type_put(struct snd_kcontrol *kcontrol,
         if (kcontrol->private_value == val)
                 return 0;
         kcontrol->private_value = val;
-        snd_soc_dapm_disable_pin(codec, val ? differential : stereo);
-        snd_soc_dapm_sync(codec);
-        snd_soc_dapm_enable_pin(codec, val ? stereo : differential);
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_disable_pin(dapm, val ? differential : stereo);
+        snd_soc_dapm_sync(dapm);
+        snd_soc_dapm_enable_pin(dapm, val ? stereo : differential);
+        snd_soc_dapm_sync(dapm);
 
         return 1;
 }
@@ -137,35 +137,36 @@ static const struct snd_kcontrol_new audio_out_mux = {
 static int s6105_aic3x_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
         /* Add s6105 specific widgets */
-        snd_soc_dapm_new_controls(codec, aic3x_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, aic3x_dapm_widgets,
                                   ARRAY_SIZE(aic3x_dapm_widgets));
 
         /* Set up s6105 specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         /* not present */
-        snd_soc_dapm_nc_pin(codec, "MONO_LOUT");
-        snd_soc_dapm_nc_pin(codec, "LINE2L");
-        snd_soc_dapm_nc_pin(codec, "LINE2R");
+        snd_soc_dapm_nc_pin(dapm, "MONO_LOUT");
+        snd_soc_dapm_nc_pin(dapm, "LINE2L");
+        snd_soc_dapm_nc_pin(dapm, "LINE2R");
 
         /* not connected */
-        snd_soc_dapm_nc_pin(codec, "MIC3L"); /* LINE2L on this chip */
-        snd_soc_dapm_nc_pin(codec, "MIC3R"); /* LINE2R on this chip */
-        snd_soc_dapm_nc_pin(codec, "LLOUT");
-        snd_soc_dapm_nc_pin(codec, "RLOUT");
-        snd_soc_dapm_nc_pin(codec, "HPRCOM");
+        snd_soc_dapm_nc_pin(dapm, "MIC3L"); /* LINE2L on this chip */
+        snd_soc_dapm_nc_pin(dapm, "MIC3R"); /* LINE2R on this chip */
+        snd_soc_dapm_nc_pin(dapm, "LLOUT");
+        snd_soc_dapm_nc_pin(dapm, "RLOUT");
+        snd_soc_dapm_nc_pin(dapm, "HPRCOM");
 
         /* always connected */
-        snd_soc_dapm_enable_pin(codec, "Audio In");
+        snd_soc_dapm_enable_pin(dapm, "Audio In");
 
         /* must correspond to audio_out_mux.private_value initializer */
-        snd_soc_dapm_disable_pin(codec, "Audio Out Differential");
-        snd_soc_dapm_sync(codec);
-        snd_soc_dapm_enable_pin(codec, "Audio Out Stereo");
+        snd_soc_dapm_disable_pin(dapm, "Audio Out Differential");
+        snd_soc_dapm_sync(dapm);
+        snd_soc_dapm_enable_pin(dapm, "Audio Out Stereo");
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         snd_ctl_add(codec->card->snd_card, snd_ctl_new1(&audio_out_mux, codec));
 
diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
new file mode 100644
index 000000000000..eb45cf90d4e2
--- /dev/null
+++ b/sound/soc/samsung/Kconfig
@@ -0,0 +1,155 @@
+config ASOC_SAMSUNG
+        tristate "ASoC support for Samsung"
+        depends on ARCH_S3C2410 || ARCH_S3C64XX || ARCH_S5PC100 || ARCH_S5PV210
+        select S3C64XX_DMA if ARCH_S3C64XX
+        select S3C2410_DMA if ARCH_S3C2410
+        help
+          Say Y or M if you want to add support for codecs attached to
+          the Samsung SoCs' Audio interfaces. You will also need to
+          select the audio interfaces to support below.
+
+config SND_S3C24XX_I2S
+        tristate
+        select S3C2410_DMA
+
+config SND_S3C_I2SV2_SOC
+        tristate
+
+config SND_S3C2412_SOC_I2S
+        tristate
+        select SND_S3C_I2SV2_SOC
+        select S3C2410_DMA
+
+config SND_SAMSUNG_PCM
+        tristate
+
+config SND_SAMSUNG_AC97
+        tristate
+        select SND_SOC_AC97_BUS
+
+config SND_SAMSUNG_SPDIF
+        tristate
+        select SND_SOC_SPDIF
+
+config SND_SAMSUNG_I2S
+        tristate
+
+config ASOC_SAMSUNG_NEO1973_WM8753
+        tristate "SoC I2S Audio support for NEO1973 - WM8753"
+        depends on ASOC_SAMSUNG && MACH_NEO1973_GTA01
+        select SND_S3C24XX_I2S
+        select SND_SOC_WM8753
+        help
+          Say Y if you want to add support for SoC audio on smdk2440
+          with the WM8753.
+
+config ASOC_SAMSUNG_NEO1973_GTA02_WM8753
+        tristate "Audio support for the Openmoko Neo FreeRunner (GTA02)"
+        depends on ASOC_SAMSUNG && MACH_NEO1973_GTA02
+        select SND_S3C24XX_I2S
+        select SND_SOC_WM8753
+        help
+          This driver provides audio support for the Openmoko Neo FreeRunner
+          smartphone.
+          
+config ASOC_SAMSUNG_JIVE_WM8750
+        tristate "SoC I2S Audio support for Jive"
+        depends on ASOC_SAMSUNG && MACH_JIVE
+        select SND_SOC_WM8750
+        select SND_S3C2412_SOC_I2S
+        help
+          Sat Y if you want to add support for SoC audio on the Jive.
+
+config ASOC_SAMSUNG_SMDK_WM8580
+        tristate "SoC I2S Audio support for WM8580 on SMDK"
+        depends on ASOC_SAMSUNG && (MACH_SMDK6410 || MACH_SMDKC100)
+        select SND_SOC_WM8580
+        select SND_SAMSUNG_I2S
+        help
+          Say Y if you want to add support for SoC audio on the SMDKs.
+
+config ASOC_SAMSUNG_SMDK2443_WM9710
+        tristate "SoC AC97 Audio support for SMDK2443 - WM9710"
+        depends on ASOC_SAMSUNG && MACH_SMDK2443
+        select S3C2410_DMA
+        select AC97_BUS
+        select SND_SOC_AC97_CODEC
+        select SND_SAMSUNG_AC97
+        help
+          Say Y if you want to add support for SoC audio on smdk2443
+          with the WM9710.
+
+config ASOC_SAMSUNG_LN2440SBC_ALC650
+        tristate "SoC AC97 Audio support for LN2440SBC - ALC650"
+        depends on ASOC_SAMSUNG && ARCH_S3C2410
+        select S3C2410_DMA
+        select AC97_BUS
+        select SND_SOC_AC97_CODEC
+        select SND_SAMSUNG_AC97
+        help
+          Say Y if you want to add support for SoC audio on ln2440sbc
+          with the ALC650.
+
+config ASOC_SAMSUNG_S3C24XX_UDA134X
+        tristate "SoC I2S Audio support UDA134X wired to a S3C24XX"
+        depends on ASOC_SAMSUNG && ARCH_S3C2410
+        select SND_S3C24XX_I2S
+        select SND_SOC_L3
+        select SND_SOC_UDA134X
+
+config ASOC_SAMSUNG_SIMTEC
+        tristate
+        help
+          Internal node for common S3C24XX/Simtec suppor
+
+config ASOC_SAMSUNG_SIMTEC_TLV320AIC23
+        tristate "SoC I2S Audio support for TLV320AIC23 on Simtec boards"
+        depends on ASOC_SAMSUNG && ARCH_S3C2410
+        select SND_S3C24XX_I2S
+        select SND_SOC_TLV320AIC23
+        select ASOC_SAMSUNG_SIMTEC
+
+config ASOC_SAMSUNG_SIMTEC_HERMES
+        tristate "SoC I2S Audio support for Simtec Hermes board"
+        depends on ASOC_SAMSUNG && ARCH_S3C2410
+        select SND_S3C24XX_I2S
+        select SND_SOC_TLV320AIC3X
+        select ASOC_SAMSUNG_SIMTEC
+
+config ASOC_SAMSUNG_RX1950_UDA1380
+        tristate "Audio support for the HP iPAQ RX1950"
+        depends on ASOC_SAMSUNG && MACH_RX1950
+        select SND_S3C24XX_I2S
+        select SND_SOC_UDA1380
+        help
+          This driver provides audio support for HP iPAQ RX1950 PDA.
+
+config ASOC_SAMSUNG_SMDK_WM9713
+        tristate "SoC AC97 Audio support for SMDK with WM9713"
+        depends on ASOC_SAMSUNG && (MACH_SMDK6410 || MACH_SMDKC100 || MACH_SMDKV210 || MACH_SMDKC110)
+        select SND_SOC_WM9713
+        select SND_SAMSUNG_AC97
+        help
+          Sat Y if you want to add support for SoC audio on the SMDK.
+
+config ASOC_SMARTQ
+        tristate "SoC I2S Audio support for SmartQ board"
+        depends on ASOC_SAMSUNG && MACH_SMARTQ
+        select SND_SAMSUNG_I2S
+        select SND_SOC_WM8750
+
+config ASOC_GONI_AQUILA_WM8994
+        tristate "SoC I2S Audio support for AQUILA/GONI - WM8994"
+        depends on ASOC_SAMSUNG && (MACH_GONI || MACH_AQUILA)
+        select SND_SAMSUNG_I2S
+        select SND_SOC_WM8994
+        help
+          Say Y if you want to add support for SoC audio on goni or aquila
+          with the WM8994.
+
+config ASOC_SAMSUNG_SMDK_SPDIF
+        tristate "SoC S/PDIF Audio support for SMDK"
+        depends on ASOC_SAMSUNG && (MACH_SMDKC100 || MACH_SMDKC110 || MACH_SMDKV210)
+        select SND_SAMSUNG_SPDIF
+        help
+          Say Y if you want to add support for SoC S/PDIF audio on the SMDK.
diff --git a/sound/soc/samsung/Makefile b/sound/soc/samsung/Makefile
new file mode 100644
index 000000000000..0d24f95c8b1c
--- /dev/null
+++ b/sound/soc/samsung/Makefile
@@ -0,0 +1,51 @@
+# S3c24XX Platform Support
+snd-soc-s3c24xx-objs := dma.o
+snd-soc-s3c24xx-i2s-objs := s3c24xx-i2s.o
+snd-soc-s3c2412-i2s-objs := s3c2412-i2s.o
+snd-soc-ac97-objs := ac97.o
+snd-soc-s3c-i2s-v2-objs := s3c-i2s-v2.o
+snd-soc-samsung-spdif-objs := spdif.o
+snd-soc-pcm-objs := pcm.o
+snd-soc-i2s-objs := i2s.o
+
+obj-$(CONFIG_ASOC_SAMSUNG) += snd-soc-s3c24xx.o
+obj-$(CONFIG_SND_S3C24XX_I2S) += snd-soc-s3c24xx-i2s.o
+obj-$(CONFIG_SND_SAMSUNG_AC97) += snd-soc-ac97.o
+obj-$(CONFIG_SND_S3C2412_SOC_I2S) += snd-soc-s3c2412-i2s.o
+obj-$(CONFIG_SND_S3C_I2SV2_SOC) += snd-soc-s3c-i2s-v2.o
+obj-$(CONFIG_SND_SAMSUNG_SPDIF) += snd-soc-samsung-spdif.o
+obj-$(CONFIG_SND_SAMSUNG_PCM) += snd-soc-pcm.o
+obj-$(CONFIG_SND_SAMSUNG_I2S) += snd-soc-i2s.o
+
+# S3C24XX Machine Support
+snd-soc-jive-wm8750-objs := jive_wm8750.o
+snd-soc-neo1973-wm8753-objs := neo1973_wm8753.o
+snd-soc-neo1973-gta02-wm8753-objs := neo1973_gta02_wm8753.o
+snd-soc-smdk2443-wm9710-objs := smdk2443_wm9710.o
+snd-soc-ln2440sbc-alc650-objs := ln2440sbc_alc650.o
+snd-soc-s3c24xx-uda134x-objs := s3c24xx_uda134x.o
+snd-soc-s3c24xx-simtec-objs := s3c24xx_simtec.o
+snd-soc-s3c24xx-simtec-hermes-objs := s3c24xx_simtec_hermes.o
+snd-soc-s3c24xx-simtec-tlv320aic23-objs := s3c24xx_simtec_tlv320aic23.o
+snd-soc-rx1950-uda1380-objs := rx1950_uda1380.o
+snd-soc-smdk-wm8580-objs := smdk_wm8580.o
+snd-soc-smdk-wm9713-objs := smdk_wm9713.o
+snd-soc-s3c64xx-smartq-wm8987-objs := smartq_wm8987.o
+snd-soc-goni-wm8994-objs := goni_wm8994.o
+snd-soc-smdk-spdif-objs := smdk_spdif.o
+
+obj-$(CONFIG_ASOC_SAMSUNG_JIVE_WM8750) += snd-soc-jive-wm8750.o
+obj-$(CONFIG_ASOC_SAMSUNG_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o
+obj-$(CONFIG_ASOC_SAMSUNG_NEO1973_GTA02_WM8753) += snd-soc-neo1973-gta02-wm8753.o
+obj-$(CONFIG_ASOC_SAMSUNG_SMDK2443_WM9710) += snd-soc-smdk2443-wm9710.o
+obj-$(CONFIG_ASOC_SAMSUNG_LN2440SBC_ALC650) += snd-soc-ln2440sbc-alc650.o
+obj-$(CONFIG_ASOC_SAMSUNG_S3C24XX_UDA134X) += snd-soc-s3c24xx-uda134x.o
+obj-$(CONFIG_ASOC_SAMSUNG_SIMTEC) += snd-soc-s3c24xx-simtec.o
+obj-$(CONFIG_ASOC_SAMSUNG_SIMTEC_HERMES) += snd-soc-s3c24xx-simtec-hermes.o
+obj-$(CONFIG_ASOC_SAMSUNG_SIMTEC_TLV320AIC23) += snd-soc-s3c24xx-simtec-tlv320aic23.o
+obj-$(CONFIG_ASOC_SAMSUNG_RX1950_UDA1380) += snd-soc-rx1950-uda1380.o
+obj-$(CONFIG_ASOC_SAMSUNG_SMDK_WM8580) += snd-soc-smdk-wm8580.o
+obj-$(CONFIG_ASOC_SAMSUNG_SMDK_WM9713) += snd-soc-smdk-wm9713.o
+obj-$(CONFIG_ASOC_SMARTQ) += snd-soc-s3c64xx-smartq-wm8987.o
+obj-$(CONFIG_ASOC_SAMSUNG_SMDK_SPDIF) += snd-soc-smdk-spdif.o
+obj-$(CONFIG_ASOC_GONI_AQUILA_WM8994) += snd-soc-goni-wm8994.o
diff --git a/sound/soc/s3c24xx/s3c-ac97.c b/sound/soc/samsung/ac97.c
index f891eb79b575..4770a9550341 100644
--- a/sound/soc/s3c24xx/s3c-ac97.c
+++ b/sound/soc/samsung/ac97.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c-ac97.c
+/* sound/soc/samsung/ac97.c
  *
  * ALSA SoC Audio Layer - S3C AC97 Controller driver
  *      Evolved from s3c2443-ac97.c
@@ -24,8 +24,8 @@
 #include <mach/dma.h>
 #include <plat/audio.h>
 
-#include "s3c-dma.h"
-#include "s3c-ac97.h"
+#include "dma.h"
+#include "ac97.h"
 
 #define AC_CMD_ADDR(x) (x << 16)
 #define AC_CMD_DATA(x) (x & 0xffff)
@@ -122,7 +122,7 @@ static unsigned short s3c_ac97_read(struct snd_ac97 *ac97,
         data = (stat & 0xffff);
 
         if (addr != reg)
-                pr_err("s3c-ac97: req addr = %02x, rep addr = %02x\n",
+                pr_err("ac97: req addr = %02x, rep addr = %02x\n",
                         reg, addr);
 
         mutex_unlock(&s3c_ac97.lock);
@@ -334,7 +334,7 @@ static struct snd_soc_dai_ops s3c_ac97_mic_dai_ops = {
 
 static struct snd_soc_dai_driver s3c_ac97_dai[] = {
         [S3C_AC97_DAI_PCM] = {
-                .name = "s3c-ac97",
+                .name = "samsung-ac97",
                 .ac97_control = 1,
                 .playback = {
                         .stream_name = "AC97 Playback",
@@ -351,7 +351,7 @@ static struct snd_soc_dai_driver s3c_ac97_dai[] = {
                 .ops = &s3c_ac97_dai_ops,
         },
         [S3C_AC97_DAI_MIC] = {
-                .name = "s3c-ac97-mic",
+                .name = "samsung-ac97-mic",
                 .ac97_control = 1,
                 .capture = {
                         .stream_name = "AC97 Mic Capture",
@@ -407,7 +407,7 @@ static __devinit int s3c_ac97_probe(struct platform_device *pdev)
         }
 
         if (!request_mem_region(mem_res->start,
-                                resource_size(mem_res), "s3c-ac97")) {
+                                resource_size(mem_res), "ac97")) {
                 dev_err(&pdev->dev, "Unable to request register region\n");
                 return -EBUSY;
         }
@@ -431,7 +431,7 @@ static __devinit int s3c_ac97_probe(struct platform_device *pdev)
 
         s3c_ac97.ac97_clk = clk_get(&pdev->dev, "ac97");
         if (IS_ERR(s3c_ac97.ac97_clk)) {
-                dev_err(&pdev->dev, "s3c-ac97 failed to get ac97_clock\n");
+                dev_err(&pdev->dev, "ac97 failed to get ac97_clock\n");
                 ret = -ENODEV;
                 goto err2;
         }
@@ -446,7 +446,7 @@ static __devinit int s3c_ac97_probe(struct platform_device *pdev)
         ret = request_irq(irq_res->start, s3c_ac97_irq,
                                         IRQF_DISABLED, "AC97", NULL);
         if (ret < 0) {
-                dev_err(&pdev->dev, "s3c-ac97: interrupt request failed.\n");
+                dev_err(&pdev->dev, "ac97: interrupt request failed.\n");
                 goto err4;
         }
 
@@ -497,7 +497,7 @@ static struct platform_driver s3c_ac97_driver = {
         .probe  = s3c_ac97_probe,
         .remove = s3c_ac97_remove,
         .driver = {
-                .name = "s3c-ac97",
+                .name = "samsung-ac97",
                 .owner = THIS_MODULE,
         },
 };
@@ -517,4 +517,4 @@ module_exit(s3c_ac97_exit);
 MODULE_AUTHOR("Jaswinder Singh, <jassi.brar@samsung.com>");
 MODULE_DESCRIPTION("AC97 driver for the Samsung SoC");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:s3c-ac97");
+MODULE_ALIAS("platform:samsung-ac97");
diff --git a/sound/soc/s3c24xx/s3c-ac97.h b/sound/soc/samsung/ac97.h
index 5dcedd07fdbb..0d0e1b511457 100644
--- a/sound/soc/s3c24xx/s3c-ac97.h
+++ b/sound/soc/samsung/ac97.h
@@ -1,11 +1,11 @@
-/* sound/soc/s3c24xx/s3c-ac97.h
+/* sound/soc/samsung/ac97.h
  *
  * ALSA SoC Audio Layer - S3C AC97 Controller driver
- *      Evolved from s3c2443-ac97.h
+ *      Evolved from s3c2443-ac97.h
  *
  * Copyright (c) 2010 Samsung Electronics Co. Ltd
- *      Author: Jaswinder Singh <jassi.brar@samsung.com>
- *      Credits: Graeme Gregory, Sean Choi
+ *      Author: Jaswinder Singh <jassi.brar@samsung.com>
+ *      Credits: Graeme Gregory, Sean Choi
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
diff --git a/sound/soc/s3c24xx/s3c-dma.c b/sound/soc/samsung/dma.c
index 243f79bf43bb..21240198c5d6 100644
--- a/sound/soc/s3c24xx/s3c-dma.c
+++ b/sound/soc/samsung/dma.c
@@ -1,5 +1,5 @@
 /*
- * s3c-dma.c  --  ALSA Soc Audio Layer
+ * dma.c  --  ALSA Soc Audio Layer
  *
  * (c) 2006 Wolfson Microelectronics PLC.
  * Graeme Gregory graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
@@ -30,9 +30,9 @@
 #include <mach/hardware.h>
 #include <mach/dma.h>
 
-#include "s3c-dma.h"
+#include "dma.h"
 
-static const struct snd_pcm_hardware s3c_dma_hardware = {
+static const struct snd_pcm_hardware dma_hardware = {
         .info                   = SNDRV_PCM_INFO_INTERLEAVED |
                                     SNDRV_PCM_INFO_BLOCK_TRANSFER |
                                     SNDRV_PCM_INFO_MMAP |
@@ -53,7 +53,7 @@ static const struct snd_pcm_hardware s3c_dma_hardware = {
         .fifo_size              = 32,
 };
 
-struct s3c24xx_runtime_data {
+struct runtime_data {
         spinlock_t lock;
         int state;
         unsigned int dma_loaded;
@@ -65,14 +65,14 @@ struct s3c24xx_runtime_data {
         struct s3c_dma_params *params;
 };
 
-/* s3c_dma_enqueue
+/* dma_enqueue
  *
  * place a dma buffer onto the queue for the dma system
  * to handle.
 */
-static void s3c_dma_enqueue(struct snd_pcm_substream *substream)
+static void dma_enqueue(struct snd_pcm_substream *substream)
 {
-        struct s3c24xx_runtime_data *prtd = substream->runtime->private_data;
+        struct runtime_data *prtd = substream->runtime->private_data;
         dma_addr_t pos = prtd->dma_pos;
         unsigned int limit;
         int ret;
@@ -112,12 +112,12 @@ static void s3c_dma_enqueue(struct snd_pcm_substream *substream)
         prtd->dma_pos = pos;
 }
 
-static void s3c24xx_audio_buffdone(struct s3c2410_dma_chan *channel,
+static void audio_buffdone(struct s3c2410_dma_chan *channel,
                                 void *dev_id, int size,
                                 enum s3c2410_dma_buffresult result)
 {
         struct snd_pcm_substream *substream = dev_id;
-        struct s3c24xx_runtime_data *prtd;
+        struct runtime_data *prtd;
 
         pr_debug("Entered %s\n", __func__);
 
@@ -132,17 +132,17 @@ static void s3c24xx_audio_buffdone(struct s3c2410_dma_chan *channel,
         spin_lock(&prtd->lock);
         if (prtd->state & ST_RUNNING && !s3c_dma_has_circular()) {
                 prtd->dma_loaded--;
-                s3c_dma_enqueue(substream);
+                dma_enqueue(substream);
         }
 
         spin_unlock(&prtd->lock);
 }
 
-static int s3c_dma_hw_params(struct snd_pcm_substream *substream,
+static int dma_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
-        struct s3c24xx_runtime_data *prtd = runtime->private_data;
+        struct runtime_data *prtd = runtime->private_data;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         unsigned long totbytes = params_buffer_bytes(params);
         struct s3c_dma_params *dma =
@@ -181,7 +181,7 @@ static int s3c_dma_hw_params(struct snd_pcm_substream *substream,
         }
 
         s3c2410_dma_set_buffdone_fn(prtd->params->channel,
-                                    s3c24xx_audio_buffdone);
+                                    audio_buffdone);
 
         snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
 
@@ -199,9 +199,9 @@ static int s3c_dma_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static int s3c_dma_hw_free(struct snd_pcm_substream *substream)
+static int dma_hw_free(struct snd_pcm_substream *substream)
 {
-        struct s3c24xx_runtime_data *prtd = substream->runtime->private_data;
+        struct runtime_data *prtd = substream->runtime->private_data;
 
         pr_debug("Entered %s\n", __func__);
 
@@ -216,9 +216,9 @@ static int s3c_dma_hw_free(struct snd_pcm_substream *substream)
         return 0;
 }
 
-static int s3c_dma_prepare(struct snd_pcm_substream *substream)
+static int dma_prepare(struct snd_pcm_substream *substream)
 {
-        struct s3c24xx_runtime_data *prtd = substream->runtime->private_data;
+        struct runtime_data *prtd = substream->runtime->private_data;
         int ret = 0;
 
         pr_debug("Entered %s\n", __func__);
@@ -249,14 +249,14 @@ static int s3c_dma_prepare(struct snd_pcm_substream *substream)
         prtd->dma_pos = prtd->dma_start;
 
         /* enqueue dma buffers */
-        s3c_dma_enqueue(substream);
+        dma_enqueue(substream);
 
         return ret;
 }
 
-static int s3c_dma_trigger(struct snd_pcm_substream *substream, int cmd)
+static int dma_trigger(struct snd_pcm_substream *substream, int cmd)
 {
-        struct s3c24xx_runtime_data *prtd = substream->runtime->private_data;
+        struct runtime_data *prtd = substream->runtime->private_data;
         int ret = 0;
 
         pr_debug("Entered %s\n", __func__);
@@ -289,10 +289,10 @@ static int s3c_dma_trigger(struct snd_pcm_substream *substream, int cmd)
 }
 
 static snd_pcm_uframes_t
-s3c_dma_pointer(struct snd_pcm_substream *substream)
+dma_pointer(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
-        struct s3c24xx_runtime_data *prtd = runtime->private_data;
+        struct runtime_data *prtd = runtime->private_data;
         unsigned long res;
         dma_addr_t src, dst;
 
@@ -324,17 +324,17 @@ s3c_dma_pointer(struct snd_pcm_substream *substream)
         return bytes_to_frames(substream->runtime, res);
 }
 
-static int s3c_dma_open(struct snd_pcm_substream *substream)
+static int dma_open(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
-        struct s3c24xx_runtime_data *prtd;
+        struct runtime_data *prtd;
 
         pr_debug("Entered %s\n", __func__);
 
         snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
-        snd_soc_set_runtime_hwparams(substream, &s3c_dma_hardware);
+        snd_soc_set_runtime_hwparams(substream, &dma_hardware);
 
-        prtd = kzalloc(sizeof(struct s3c24xx_runtime_data), GFP_KERNEL);
+        prtd = kzalloc(sizeof(struct runtime_data), GFP_KERNEL);
         if (prtd == NULL)
                 return -ENOMEM;
 
@@ -344,22 +344,22 @@ static int s3c_dma_open(struct snd_pcm_substream *substream)
         return 0;
 }
 
-static int s3c_dma_close(struct snd_pcm_substream *substream)
+static int dma_close(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
-        struct s3c24xx_runtime_data *prtd = runtime->private_data;
+        struct runtime_data *prtd = runtime->private_data;
 
         pr_debug("Entered %s\n", __func__);
 
         if (!prtd)
-                pr_debug("s3c_dma_close called with prtd == NULL\n");
+                pr_debug("dma_close called with prtd == NULL\n");
 
         kfree(prtd);
 
         return 0;
 }
 
-static int s3c_dma_mmap(struct snd_pcm_substream *substream,
+static int dma_mmap(struct snd_pcm_substream *substream,
         struct vm_area_struct *vma)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
@@ -372,23 +372,23 @@ static int s3c_dma_mmap(struct snd_pcm_substream *substream,
                                      runtime->dma_bytes);
 }
 
-static struct snd_pcm_ops s3c_dma_ops = {
-        .open           = s3c_dma_open,
-        .close          = s3c_dma_close,
+static struct snd_pcm_ops dma_ops = {
+        .open           = dma_open,
+        .close          = dma_close,
         .ioctl          = snd_pcm_lib_ioctl,
-        .hw_params      = s3c_dma_hw_params,
-        .hw_free        = s3c_dma_hw_free,
-        .prepare        = s3c_dma_prepare,
-        .trigger        = s3c_dma_trigger,
-        .pointer        = s3c_dma_pointer,
-        .mmap           = s3c_dma_mmap,
+        .hw_params      = dma_hw_params,
+        .hw_free        = dma_hw_free,
+        .prepare        = dma_prepare,
+        .trigger        = dma_trigger,
+        .pointer        = dma_pointer,
+        .mmap           = dma_mmap,
 };
 
-static int s3c_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
+static int preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
 {
         struct snd_pcm_substream *substream = pcm->streams[stream].substream;
         struct snd_dma_buffer *buf = &substream->dma_buffer;
-        size_t size = s3c_dma_hardware.buffer_bytes_max;
+        size_t size = dma_hardware.buffer_bytes_max;
 
         pr_debug("Entered %s\n", __func__);
 
@@ -403,7 +403,7 @@ static int s3c_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
         return 0;
 }
 
-static void s3c_dma_free_dma_buffers(struct snd_pcm *pcm)
+static void dma_free_dma_buffers(struct snd_pcm *pcm)
 {
         struct snd_pcm_substream *substream;
         struct snd_dma_buffer *buf;
@@ -426,9 +426,9 @@ static void s3c_dma_free_dma_buffers(struct snd_pcm *pcm)
         }
 }
 
-static u64 s3c_dma_mask = DMA_BIT_MASK(32);
+static u64 dma_mask = DMA_BIT_MASK(32);
 
-static int s3c_dma_new(struct snd_card *card,
+static int dma_new(struct snd_card *card,
         struct snd_soc_dai *dai, struct snd_pcm *pcm)
 {
         int ret = 0;
@@ -436,67 +436,67 @@ static int s3c_dma_new(struct snd_card *card,
         pr_debug("Entered %s\n", __func__);
 
         if (!card->dev->dma_mask)
-                card->dev->dma_mask = &s3c_dma_mask;
+                card->dev->dma_mask = &dma_mask;
         if (!card->dev->coherent_dma_mask)
                 card->dev->coherent_dma_mask = 0xffffffff;
 
         if (dai->driver->playback.channels_min) {
-                ret = s3c_preallocate_dma_buffer(pcm,
+                ret = preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_PLAYBACK);
                 if (ret)
                         goto out;
         }
 
         if (dai->driver->capture.channels_min) {
-                ret = s3c_preallocate_dma_buffer(pcm,
+                ret = preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_CAPTURE);
                 if (ret)
                         goto out;
         }
- out:
+out:
         return ret;
 }
 
-static struct snd_soc_platform_driver s3c24xx_soc_platform = {
-        .ops            = &s3c_dma_ops,
-        .pcm_new        = s3c_dma_new,
-        .pcm_free       = s3c_dma_free_dma_buffers,
+static struct snd_soc_platform_driver samsung_asoc_platform = {
+        .ops            = &dma_ops,
+        .pcm_new        = dma_new,
+        .pcm_free       = dma_free_dma_buffers,
 };
 
-static int __devinit s3c24xx_soc_platform_probe(struct platform_device *pdev)
+static int __devinit samsung_asoc_platform_probe(struct platform_device *pdev)
 {
-        return snd_soc_register_platform(&pdev->dev, &s3c24xx_soc_platform);
+        return snd_soc_register_platform(&pdev->dev, &samsung_asoc_platform);
 }
 
-static int __devexit s3c24xx_soc_platform_remove(struct platform_device *pdev)
+static int __devexit samsung_asoc_platform_remove(struct platform_device *pdev)
 {
         snd_soc_unregister_platform(&pdev->dev);
         return 0;
 }
 
-static struct platform_driver s3c24xx_pcm_driver = {
+static struct platform_driver asoc_dma_driver = {
         .driver = {
-                .name = "s3c24xx-pcm-audio",
+                .name = "samsung-audio",
                 .owner = THIS_MODULE,
         },
 
-        .probe = s3c24xx_soc_platform_probe,
-        .remove = __devexit_p(s3c24xx_soc_platform_remove),
+        .probe = samsung_asoc_platform_probe,
+        .remove = __devexit_p(samsung_asoc_platform_remove),
 };
 
-static int __init snd_s3c24xx_pcm_init(void)
+static int __init samsung_asoc_init(void)
 {
-        return platform_driver_register(&s3c24xx_pcm_driver);
+        return platform_driver_register(&asoc_dma_driver);
 }
-module_init(snd_s3c24xx_pcm_init);
+module_init(samsung_asoc_init);
 
-static void __exit snd_s3c24xx_pcm_exit(void)
+static void __exit samsung_asoc_exit(void)
 {
-        platform_driver_unregister(&s3c24xx_pcm_driver);
+        platform_driver_unregister(&asoc_dma_driver);
 }
-module_exit(snd_s3c24xx_pcm_exit);
+module_exit(samsung_asoc_exit);
 
 MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
-MODULE_DESCRIPTION("Samsung S3C Audio DMA module");
+MODULE_DESCRIPTION("Samsung ASoC DMA Driver");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:s3c24xx-pcm-audio");
+MODULE_ALIAS("platform:samsung-audio");
diff --git a/sound/soc/s3c24xx/s3c-dma.h b/sound/soc/samsung/dma.h
index 748c07d7c075..f8cd2b4223af 100644
--- a/sound/soc/s3c24xx/s3c-dma.h
+++ b/sound/soc/samsung/dma.h
@@ -1,5 +1,5 @@
 /*
- *  s3c-dma.h --
+ *  dma.h --
  *
  *  This program is free software; you can redistribute  it and/or modify it
  *  under  the terms of  the GNU General  Public License as published by the
diff --git a/sound/soc/s3c24xx/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c
index 694f702cc8e2..cc8528c0a49a 100644
--- a/sound/soc/s3c24xx/goni_wm8994.c
+++ b/sound/soc/samsung/goni_wm8994.c
@@ -16,7 +16,6 @@
 #include <linux/io.h>
 #include <linux/platform_device.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/jack.h>
 #include <asm/mach-types.h>
 #include <mach/gpio.h>
@@ -25,8 +24,16 @@
 #include <linux/mfd/wm8994/core.h>
 #include <linux/mfd/wm8994/registers.h>
 #include "../codecs/wm8994.h"
-#include "s3c-dma.h"
-#include "s3c64xx-i2s.h"
+#include "dma.h"
+#include "i2s.h"
+
+#define MACHINE_NAME    0
+#define CPU_VOICE_DAI   1
+
+static const char *aquila_str[] = {
+        [MACHINE_NAME] = "aquila",
+        [CPU_VOICE_DAI] = "aquila-voice-dai",
+};
 
 static struct snd_soc_card goni;
 static struct platform_device *goni_snd_device;
@@ -97,25 +104,31 @@ static const struct snd_soc_dapm_route goni_dapm_routes[] = {
 static int goni_wm8994_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
         /* add goni specific widgets */
-        snd_soc_dapm_new_controls(codec, goni_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, goni_dapm_widgets,
                         ARRAY_SIZE(goni_dapm_widgets));
 
         /* set up goni specific audio routes */
-        snd_soc_dapm_add_routes(codec, goni_dapm_routes,
+        snd_soc_dapm_add_routes(dapm, goni_dapm_routes,
                         ARRAY_SIZE(goni_dapm_routes));
 
         /* set endpoints to not connected */
-        snd_soc_dapm_nc_pin(codec, "IN2LP:VXRN");
-        snd_soc_dapm_nc_pin(codec, "IN2RP:VXRP");
-        snd_soc_dapm_nc_pin(codec, "LINEOUT1N");
-        snd_soc_dapm_nc_pin(codec, "LINEOUT1P");
-        snd_soc_dapm_nc_pin(codec, "LINEOUT2N");
-        snd_soc_dapm_nc_pin(codec, "LINEOUT2P");
+        snd_soc_dapm_nc_pin(dapm, "IN2LP:VXRN");
+        snd_soc_dapm_nc_pin(dapm, "IN2RP:VXRP");
+        snd_soc_dapm_nc_pin(dapm, "LINEOUT1N");
+        snd_soc_dapm_nc_pin(dapm, "LINEOUT1P");
+        snd_soc_dapm_nc_pin(dapm, "LINEOUT2N");
+        snd_soc_dapm_nc_pin(dapm, "LINEOUT2P");
 
-        snd_soc_dapm_sync(codec);
+        if (machine_is_aquila()) {
+                snd_soc_dapm_nc_pin(dapm, "SPKOUTRN");
+                snd_soc_dapm_nc_pin(dapm, "SPKOUTRP");
+        }
+
+        snd_soc_dapm_sync(dapm);
 
         /* Headset jack detection */
         ret = snd_soc_jack_new(&goni, "Headset Jack",
@@ -150,12 +163,6 @@ static int goni_hifi_hw_params(struct snd_pcm_substream *substream,
         if (ret < 0)
                 return ret;
 
-        /* set the cpu system clock */
-        ret = snd_soc_dai_set_sysclk(cpu_dai, S3C64XX_CLKSRC_PCLK,
-                        0, SND_SOC_CLOCK_IN);
-        if (ret < 0)
-                return ret;
-
         /* set codec DAI configuration */
         ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
                         SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
@@ -236,9 +243,9 @@ static struct snd_soc_dai_link goni_dai[] = {
 {
         .name = "WM8994",
         .stream_name = "WM8994 HiFi",
-        .cpu_dai_name = "s3c64xx-i2s-v4",
+        .cpu_dai_name = "samsung-i2s.0",
         .codec_dai_name = "wm8994-hifi",
-        .platform_name = "s3c24xx-pcm-audio",
+        .platform_name = "samsung-audio",
         .codec_name = "wm8994-codec.0-0x1a",
         .init = goni_wm8994_init,
         .ops = &goni_hifi_ops,
@@ -247,7 +254,7 @@ static struct snd_soc_dai_link goni_dai[] = {
         .stream_name = "Voice",
         .cpu_dai_name = "goni-voice-dai",
         .codec_dai_name = "wm8994-voice",
-        .platform_name = "s3c24xx-pcm-audio",
+        .platform_name = "samsung-audio",
         .codec_name = "wm8994-codec.0-0x1a",
         .ops = &goni_voice_ops,
 },
@@ -263,7 +270,11 @@ static int __init goni_init(void)
 {
         int ret;
 
-        if (!machine_is_goni())
+        if (machine_is_aquila()) {
+                voice_dai.name = aquila_str[CPU_VOICE_DAI];
+                goni_dai[1].cpu_dai_name = aquila_str[CPU_VOICE_DAI];
+                goni.name = aquila_str[MACHINE_NAME];
+        } else if (!machine_is_goni())
                 return -ENODEV;
 
         goni_snd_device = platform_device_alloc("soc-audio", -1);
@@ -272,20 +283,25 @@ static int __init goni_init(void)
 
         /* register voice DAI here */
         ret = snd_soc_register_dai(&goni_snd_device->dev, &voice_dai);
-        if (ret)
+        if (ret) {
+                platform_device_put(goni_snd_device);
                 return ret;
+        }
 
         platform_set_drvdata(goni_snd_device, &goni);
         ret = platform_device_add(goni_snd_device);
 
-        if (ret)
+        if (ret) {
+                snd_soc_unregister_dai(&goni_snd_device->dev);
                 platform_device_put(goni_snd_device);
+        }
 
         return ret;
 }
 
 static void __exit goni_exit(void)
 {
+        snd_soc_unregister_dai(&goni_snd_device->dev);
         platform_device_unregister(goni_snd_device);
 }
 
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
new file mode 100644
index 000000000000..d6de3f0eeff8
--- /dev/null
+++ b/sound/soc/samsung/i2s.c
@@ -0,0 +1,1256 @@
+/* sound/soc/samsung/i2s.c
+ *
+ * ALSA SoC Audio Layer - Samsung I2S Controller driver
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd.
+ *      Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include <plat/audio.h>
+
+#include "dma.h"
+#include "i2s.h"
+
+#define I2SCON          0x0
+#define I2SMOD          0x4
+#define I2SFIC          0x8
+#define I2SPSR          0xc
+#define I2STXD          0x10
+#define I2SRXD          0x14
+#define I2SFICS         0x18
+#define I2STXDS         0x1c
+
+#define CON_RSTCLR              (1 << 31)
+#define CON_FRXOFSTATUS         (1 << 26)
+#define CON_FRXORINTEN          (1 << 25)
+#define CON_FTXSURSTAT          (1 << 24)
+#define CON_FTXSURINTEN         (1 << 23)
+#define CON_TXSDMA_PAUSE        (1 << 20)
+#define CON_TXSDMA_ACTIVE       (1 << 18)
+
+#define CON_FTXURSTATUS         (1 << 17)
+#define CON_FTXURINTEN          (1 << 16)
+#define CON_TXFIFO2_EMPTY       (1 << 15)
+#define CON_TXFIFO1_EMPTY       (1 << 14)
+#define CON_TXFIFO2_FULL        (1 << 13)
+#define CON_TXFIFO1_FULL        (1 << 12)
+
+#define CON_LRINDEX             (1 << 11)
+#define CON_TXFIFO_EMPTY        (1 << 10)
+#define CON_RXFIFO_EMPTY        (1 << 9)
+#define CON_TXFIFO_FULL         (1 << 8)
+#define CON_RXFIFO_FULL         (1 << 7)
+#define CON_TXDMA_PAUSE         (1 << 6)
+#define CON_RXDMA_PAUSE         (1 << 5)
+#define CON_TXCH_PAUSE          (1 << 4)
+#define CON_RXCH_PAUSE          (1 << 3)
+#define CON_TXDMA_ACTIVE        (1 << 2)
+#define CON_RXDMA_ACTIVE        (1 << 1)
+#define CON_ACTIVE              (1 << 0)
+
+#define MOD_OPCLK_CDCLK_OUT     (0 << 30)
+#define MOD_OPCLK_CDCLK_IN      (1 << 30)
+#define MOD_OPCLK_BCLK_OUT      (2 << 30)
+#define MOD_OPCLK_PCLK          (3 << 30)
+#define MOD_OPCLK_MASK          (3 << 30)
+#define MOD_TXS_IDMA            (1 << 28) /* Sec_TXFIFO use I-DMA */
+
+#define MOD_BLCS_SHIFT  26
+#define MOD_BLCS_16BIT  (0 << MOD_BLCS_SHIFT)
+#define MOD_BLCS_8BIT   (1 << MOD_BLCS_SHIFT)
+#define MOD_BLCS_24BIT  (2 << MOD_BLCS_SHIFT)
+#define MOD_BLCS_MASK   (3 << MOD_BLCS_SHIFT)
+#define MOD_BLCP_SHIFT  24
+#define MOD_BLCP_16BIT  (0 << MOD_BLCP_SHIFT)
+#define MOD_BLCP_8BIT   (1 << MOD_BLCP_SHIFT)
+#define MOD_BLCP_24BIT  (2 << MOD_BLCP_SHIFT)
+#define MOD_BLCP_MASK   (3 << MOD_BLCP_SHIFT)
+
+#define MOD_C2DD_HHALF          (1 << 21) /* Discard Higher-half */
+#define MOD_C2DD_LHALF          (1 << 20) /* Discard Lower-half */
+#define MOD_C1DD_HHALF          (1 << 19)
+#define MOD_C1DD_LHALF          (1 << 18)
+#define MOD_DC2_EN              (1 << 17)
+#define MOD_DC1_EN              (1 << 16)
+#define MOD_BLC_16BIT           (0 << 13)
+#define MOD_BLC_8BIT            (1 << 13)
+#define MOD_BLC_24BIT           (2 << 13)
+#define MOD_BLC_MASK            (3 << 13)
+
+#define MOD_IMS_SYSMUX          (1 << 10)
+#define MOD_SLAVE               (1 << 11)
+#define MOD_TXONLY              (0 << 8)
+#define MOD_RXONLY              (1 << 8)
+#define MOD_TXRX                (2 << 8)
+#define MOD_MASK                (3 << 8)
+#define MOD_LR_LLOW             (0 << 7)
+#define MOD_LR_RLOW             (1 << 7)
+#define MOD_SDF_IIS             (0 << 5)
+#define MOD_SDF_MSB             (1 << 5)
+#define MOD_SDF_LSB             (2 << 5)
+#define MOD_SDF_MASK            (3 << 5)
+#define MOD_RCLK_256FS          (0 << 3)
+#define MOD_RCLK_512FS          (1 << 3)
+#define MOD_RCLK_384FS          (2 << 3)
+#define MOD_RCLK_768FS          (3 << 3)
+#define MOD_RCLK_MASK           (3 << 3)
+#define MOD_BCLK_32FS           (0 << 1)
+#define MOD_BCLK_48FS           (1 << 1)
+#define MOD_BCLK_16FS           (2 << 1)
+#define MOD_BCLK_24FS           (3 << 1)
+#define MOD_BCLK_MASK           (3 << 1)
+#define MOD_8BIT                (1 << 0)
+
+#define MOD_CDCLKCON            (1 << 12)
+
+#define PSR_PSREN               (1 << 15)
+
+#define FIC_TX2COUNT(x)         (((x) >>  24) & 0xf)
+#define FIC_TX1COUNT(x)         (((x) >>  16) & 0xf)
+
+#define FIC_TXFLUSH             (1 << 15)
+#define FIC_RXFLUSH             (1 << 7)
+#define FIC_TXCOUNT(x)          (((x) >>  8) & 0xf)
+#define FIC_RXCOUNT(x)          (((x) >>  0) & 0xf)
+#define FICS_TXCOUNT(x)         (((x) >>  8) & 0x7f)
+
+#define msecs_to_loops(t) (loops_per_jiffy / 1000 * HZ * t)
+
+struct i2s_dai {
+        /* Platform device for this DAI */
+        struct platform_device *pdev;
+        /* IOREMAP'd SFRs */
+        void __iomem    *addr;
+        /* Physical base address of SFRs */
+        u32     base;
+        /* Rate of RCLK source clock */
+        unsigned long rclk_srcrate;
+        /* Frame Clock */
+        unsigned frmclk;
+        /*
+         * Specifically requested RCLK,BCLK by MACHINE Driver.
+         * 0 indicates CPU driver is free to choose any value.
+         */
+        unsigned rfs, bfs;
+        /* I2S Controller's core clock */
+        struct clk *clk;
+        /* Clock for generating I2S signals */
+        struct clk *op_clk;
+        /* Array of clock names for op_clk */
+        const char **src_clk;
+        /* Pointer to the Primary_Fifo if this is Sec_Fifo, NULL otherwise */
+        struct i2s_dai *pri_dai;
+        /* Pointer to the Secondary_Fifo if it has one, NULL otherwise */
+        struct i2s_dai *sec_dai;
+#define DAI_OPENED      (1 << 0) /* Dai is opened */
+#define DAI_MANAGER     (1 << 1) /* Dai is the manager */
+        unsigned mode;
+        /* Driver for this DAI */
+        struct snd_soc_dai_driver i2s_dai_drv;
+        /* DMA parameters */
+        struct s3c_dma_params dma_playback;
+        struct s3c_dma_params dma_capture;
+        u32     quirks;
+        u32     suspend_i2smod;
+        u32     suspend_i2scon;
+        u32     suspend_i2spsr;
+};
+
+/* Lock for cross i/f checks */
+static DEFINE_SPINLOCK(lock);
+
+/* If this is the 'overlay' stereo DAI */
+static inline bool is_secondary(struct i2s_dai *i2s)
+{
+        return i2s->pri_dai ? true : false;
+}
+
+/* If operating in SoC-Slave mode */
+static inline bool is_slave(struct i2s_dai *i2s)
+{
+        return (readl(i2s->addr + I2SMOD) & MOD_SLAVE) ? true : false;
+}
+
+/* If this interface of the controller is transmitting data */
+static inline bool tx_active(struct i2s_dai *i2s)
+{
+        u32 active;
+
+        if (!i2s)
+                return false;
+
+        active = readl(i2s->addr + I2SMOD);
+
+        if (is_secondary(i2s))
+                active &= CON_TXSDMA_ACTIVE;
+        else
+                active &= CON_TXDMA_ACTIVE;
+
+        return active ? true : false;
+}
+
+/* If the other interface of the controller is transmitting data */
+static inline bool other_tx_active(struct i2s_dai *i2s)
+{
+        struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+
+        return tx_active(other);
+}
+
+/* If any interface of the controller is transmitting data */
+static inline bool any_tx_active(struct i2s_dai *i2s)
+{
+        return tx_active(i2s) || other_tx_active(i2s);
+}
+
+/* If this interface of the controller is receiving data */
+static inline bool rx_active(struct i2s_dai *i2s)
+{
+        u32 active;
+
+        if (!i2s)
+                return false;
+
+        active = readl(i2s->addr + I2SMOD) & CON_RXDMA_ACTIVE;
+
+        return active ? true : false;
+}
+
+/* If the other interface of the controller is receiving data */
+static inline bool other_rx_active(struct i2s_dai *i2s)
+{
+        struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+
+        return rx_active(other);
+}
+
+/* If any interface of the controller is receiving data */
+static inline bool any_rx_active(struct i2s_dai *i2s)
+{
+        return rx_active(i2s) || other_rx_active(i2s);
+}
+
+/* If the other DAI is transmitting or receiving data */
+static inline bool other_active(struct i2s_dai *i2s)
+{
+        return other_rx_active(i2s) || other_tx_active(i2s);
+}
+
+/* If this DAI is transmitting or receiving data */
+static inline bool this_active(struct i2s_dai *i2s)
+{
+        return tx_active(i2s) || rx_active(i2s);
+}
+
+/* If the controller is active anyway */
+static inline bool any_active(struct i2s_dai *i2s)
+{
+        return this_active(i2s) || other_active(i2s);
+}
+
+static inline struct i2s_dai *to_info(struct snd_soc_dai *dai)
+{
+        return snd_soc_dai_get_drvdata(dai);
+}
+
+static inline bool is_opened(struct i2s_dai *i2s)
+{
+        if (i2s && (i2s->mode & DAI_OPENED))
+                return true;
+        else
+                return false;
+}
+
+static inline bool is_manager(struct i2s_dai *i2s)
+{
+        if (is_opened(i2s) && (i2s->mode & DAI_MANAGER))
+                return true;
+        else
+                return false;
+}
+
+/* Read RCLK of I2S (in multiples of LRCLK) */
+static inline unsigned get_rfs(struct i2s_dai *i2s)
+{
+        u32 rfs = (readl(i2s->addr + I2SMOD) >> 3) & 0x3;
+
+        switch (rfs) {
+        case 3: return 768;
+        case 2: return 384;
+        case 1: return 512;
+        default: return 256;
+        }
+}
+
+/* Write RCLK of I2S (in multiples of LRCLK) */
+static inline void set_rfs(struct i2s_dai *i2s, unsigned rfs)
+{
+        u32 mod = readl(i2s->addr + I2SMOD);
+
+        mod &= ~MOD_RCLK_MASK;
+
+        switch (rfs) {
+        case 768:
+                mod |= MOD_RCLK_768FS;
+                break;
+        case 512:
+                mod |= MOD_RCLK_512FS;
+                break;
+        case 384:
+                mod |= MOD_RCLK_384FS;
+                break;
+        default:
+                mod |= MOD_RCLK_256FS;
+                break;
+        }
+
+        writel(mod, i2s->addr + I2SMOD);
+}
+
+/* Read Bit-Clock of I2S (in multiples of LRCLK) */
+static inline unsigned get_bfs(struct i2s_dai *i2s)
+{
+        u32 bfs = (readl(i2s->addr + I2SMOD) >> 1) & 0x3;
+
+        switch (bfs) {
+        case 3: return 24;
+        case 2: return 16;
+        case 1: return 48;
+        default: return 32;
+        }
+}
+
+/* Write Bit-Clock of I2S (in multiples of LRCLK) */
+static inline void set_bfs(struct i2s_dai *i2s, unsigned bfs)
+{
+        u32 mod = readl(i2s->addr + I2SMOD);
+
+        mod &= ~MOD_BCLK_MASK;
+
+        switch (bfs) {
+        case 48:
+                mod |= MOD_BCLK_48FS;
+                break;
+        case 32:
+                mod |= MOD_BCLK_32FS;
+                break;
+        case 24:
+                mod |= MOD_BCLK_24FS;
+                break;
+        case 16:
+                mod |= MOD_BCLK_16FS;
+                break;
+        default:
+                dev_err(&i2s->pdev->dev, "Wrong BCLK Divider!\n");
+                return;
+        }
+
+        writel(mod, i2s->addr + I2SMOD);
+}
+
+/* Sample-Size */
+static inline int get_blc(struct i2s_dai *i2s)
+{
+        int blc = readl(i2s->addr + I2SMOD);
+
+        blc = (blc >> 13) & 0x3;
+
+        switch (blc) {
+        case 2: return 24;
+        case 1: return 8;
+        default: return 16;
+        }
+}
+
+/* TX Channel Control */
+static void i2s_txctrl(struct i2s_dai *i2s, int on)
+{
+        void __iomem *addr = i2s->addr;
+        u32 con = readl(addr + I2SCON);
+        u32 mod = readl(addr + I2SMOD) & ~MOD_MASK;
+
+        if (on) {
+                con |= CON_ACTIVE;
+                con &= ~CON_TXCH_PAUSE;
+
+                if (is_secondary(i2s)) {
+                        con |= CON_TXSDMA_ACTIVE;
+                        con &= ~CON_TXSDMA_PAUSE;
+                } else {
+                        con |= CON_TXDMA_ACTIVE;
+                        con &= ~CON_TXDMA_PAUSE;
+                }
+
+                if (any_rx_active(i2s))
+                        mod |= MOD_TXRX;
+                else
+                        mod |= MOD_TXONLY;
+        } else {
+                if (is_secondary(i2s)) {
+                        con |=  CON_TXSDMA_PAUSE;
+                        con &= ~CON_TXSDMA_ACTIVE;
+                } else {
+                        con |=  CON_TXDMA_PAUSE;
+                        con &= ~CON_TXDMA_ACTIVE;
+                }
+
+                if (other_tx_active(i2s)) {
+                        writel(con, addr + I2SCON);
+                        return;
+                }
+
+                con |=  CON_TXCH_PAUSE;
+
+                if (any_rx_active(i2s))
+                        mod |= MOD_RXONLY;
+                else
+                        con &= ~CON_ACTIVE;
+        }
+
+        writel(mod, addr + I2SMOD);
+        writel(con, addr + I2SCON);
+}
+
+/* RX Channel Control */
+static void i2s_rxctrl(struct i2s_dai *i2s, int on)
+{
+        void __iomem *addr = i2s->addr;
+        u32 con = readl(addr + I2SCON);
+        u32 mod = readl(addr + I2SMOD) & ~MOD_MASK;
+
+        if (on) {
+                con |= CON_RXDMA_ACTIVE | CON_ACTIVE;
+                con &= ~(CON_RXDMA_PAUSE | CON_RXCH_PAUSE);
+
+                if (any_tx_active(i2s))
+                        mod |= MOD_TXRX;
+                else
+                        mod |= MOD_RXONLY;
+        } else {
+                con |=  CON_RXDMA_PAUSE | CON_RXCH_PAUSE;
+                con &= ~CON_RXDMA_ACTIVE;
+
+                if (any_tx_active(i2s))
+                        mod |= MOD_TXONLY;
+                else
+                        con &= ~CON_ACTIVE;
+        }
+
+        writel(mod, addr + I2SMOD);
+        writel(con, addr + I2SCON);
+}
+
+/* Flush FIFO of an interface */
+static inline void i2s_fifo(struct i2s_dai *i2s, u32 flush)
+{
+        void __iomem *fic;
+        u32 val;
+
+        if (!i2s)
+                return;
+
+        if (is_secondary(i2s))
+                fic = i2s->addr + I2SFICS;
+        else
+                fic = i2s->addr + I2SFIC;
+
+        /* Flush the FIFO */
+        writel(readl(fic) | flush, fic);
+
+        /* Be patient */
+        val = msecs_to_loops(1) / 1000; /* 1 usec */
+        while (--val)
+                cpu_relax();
+
+        writel(readl(fic) & ~flush, fic);
+}
+
+static int i2s_set_sysclk(struct snd_soc_dai *dai,
+          int clk_id, unsigned int rfs, int dir)
+{
+        struct i2s_dai *i2s = to_info(dai);
+        struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+        u32 mod = readl(i2s->addr + I2SMOD);
+
+        switch (clk_id) {
+        case SAMSUNG_I2S_CDCLK:
+                /* Shouldn't matter in GATING(CLOCK_IN) mode */
+                if (dir == SND_SOC_CLOCK_IN)
+                        rfs = 0;
+
+                if ((rfs && other->rfs && (other->rfs != rfs)) ||
+                                (any_active(i2s) &&
+                                (((dir == SND_SOC_CLOCK_IN)
+                                        && !(mod & MOD_CDCLKCON)) ||
+                                ((dir == SND_SOC_CLOCK_OUT)
+                                        && (mod & MOD_CDCLKCON))))) {
+                        dev_err(&i2s->pdev->dev,
+                                "%s:%d Other DAI busy\n", __func__, __LINE__);
+                        return -EAGAIN;
+                }
+
+                if (dir == SND_SOC_CLOCK_IN)
+                        mod |= MOD_CDCLKCON;
+                else
+                        mod &= ~MOD_CDCLKCON;
+
+                i2s->rfs = rfs;
+                break;
+
+        case SAMSUNG_I2S_RCLKSRC_0: /* clock corrsponding to IISMOD[10] := 0 */
+        case SAMSUNG_I2S_RCLKSRC_1: /* clock corrsponding to IISMOD[10] := 1 */
+                if ((i2s->quirks & QUIRK_NO_MUXPSR)
+                                || (clk_id == SAMSUNG_I2S_RCLKSRC_0))
+                        clk_id = 0;
+                else
+                        clk_id = 1;
+
+                if (!any_active(i2s)) {
+                        if (i2s->op_clk) {
+                                if ((clk_id && !(mod & MOD_IMS_SYSMUX)) ||
+                                        (!clk_id && (mod & MOD_IMS_SYSMUX))) {
+                                        clk_disable(i2s->op_clk);
+                                        clk_put(i2s->op_clk);
+                                } else {
+                                        return 0;
+                                }
+                        }
+
+                        i2s->op_clk = clk_get(&i2s->pdev->dev,
+                                                i2s->src_clk[clk_id]);
+                        clk_enable(i2s->op_clk);
+                        i2s->rclk_srcrate = clk_get_rate(i2s->op_clk);
+
+                        /* Over-ride the other's */
+                        if (other) {
+                                other->op_clk = i2s->op_clk;
+                                other->rclk_srcrate = i2s->rclk_srcrate;
+                        }
+                } else if ((!clk_id && (mod & MOD_IMS_SYSMUX))
+                                || (clk_id && !(mod & MOD_IMS_SYSMUX))) {
+                        dev_err(&i2s->pdev->dev,
+                                "%s:%d Other DAI busy\n", __func__, __LINE__);
+                        return -EAGAIN;
+                } else {
+                        /* Call can't be on the active DAI */
+                        i2s->op_clk = other->op_clk;
+                        i2s->rclk_srcrate = other->rclk_srcrate;
+                        return 0;
+                }
+
+                if (clk_id == 0)
+                        mod &= ~MOD_IMS_SYSMUX;
+                else
+                        mod |= MOD_IMS_SYSMUX;
+                break;
+
+        default:
+                dev_err(&i2s->pdev->dev, "We don't serve that!\n");
+                return -EINVAL;
+        }
+
+        writel(mod, i2s->addr + I2SMOD);
+
+        return 0;
+}
+
+static int i2s_set_fmt(struct snd_soc_dai *dai,
+        unsigned int fmt)
+{
+        struct i2s_dai *i2s = to_info(dai);
+        u32 mod = readl(i2s->addr + I2SMOD);
+        u32 tmp = 0;
+
+        /* Format is priority */
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_RIGHT_J:
+                tmp |= MOD_LR_RLOW;
+                tmp |= MOD_SDF_MSB;
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                tmp |= MOD_LR_RLOW;
+                tmp |= MOD_SDF_LSB;
+                break;
+        case SND_SOC_DAIFMT_I2S:
+                tmp |= MOD_SDF_IIS;
+                break;
+        default:
+                dev_err(&i2s->pdev->dev, "Format not supported\n");
+                return -EINVAL;
+        }
+
+        /*
+         * INV flag is relative to the FORMAT flag - if set it simply
+         * flips the polarity specified by the Standard
+         */
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF:
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                if (tmp & MOD_LR_RLOW)
+                        tmp &= ~MOD_LR_RLOW;
+                else
+                        tmp |= MOD_LR_RLOW;
+                break;
+        default:
+                dev_err(&i2s->pdev->dev, "Polarity not supported\n");
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                tmp |= MOD_SLAVE;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+                /* Set default source clock in Master mode */
+                if (i2s->rclk_srcrate == 0)
+                        i2s_set_sysclk(dai, SAMSUNG_I2S_RCLKSRC_0,
+                                                        0, SND_SOC_CLOCK_IN);
+                break;
+        default:
+                dev_err(&i2s->pdev->dev, "master/slave format not supported\n");
+                return -EINVAL;
+        }
+
+        if (any_active(i2s) &&
+                        ((mod & (MOD_SDF_MASK | MOD_LR_RLOW
+                                | MOD_SLAVE)) != tmp)) {
+                dev_err(&i2s->pdev->dev,
+                                "%s:%d Other DAI busy\n", __func__, __LINE__);
+                return -EAGAIN;
+        }
+
+        mod &= ~(MOD_SDF_MASK | MOD_LR_RLOW | MOD_SLAVE);
+        mod |= tmp;
+        writel(mod, i2s->addr + I2SMOD);
+
+        return 0;
+}
+
+static int i2s_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
+{
+        struct i2s_dai *i2s = to_info(dai);
+        u32 mod = readl(i2s->addr + I2SMOD);
+
+        if (!is_secondary(i2s))
+                mod &= ~(MOD_DC2_EN | MOD_DC1_EN);
+
+        switch (params_channels(params)) {
+        case 6:
+                mod |= MOD_DC2_EN;
+        case 4:
+                mod |= MOD_DC1_EN;
+                break;
+        case 2:
+                break;
+        default:
+                dev_err(&i2s->pdev->dev, "%d channels not supported\n",
+                                params_channels(params));
+                return -EINVAL;
+        }
+
+        if (is_secondary(i2s))
+                mod &= ~MOD_BLCS_MASK;
+        else
+                mod &= ~MOD_BLCP_MASK;
+
+        if (is_manager(i2s))
+                mod &= ~MOD_BLC_MASK;
+
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S8:
+                if (is_secondary(i2s))
+                        mod |= MOD_BLCS_8BIT;
+                else
+                        mod |= MOD_BLCP_8BIT;
+                if (is_manager(i2s))
+                        mod |= MOD_BLC_8BIT;
+                break;
+        case SNDRV_PCM_FORMAT_S16_LE:
+                if (is_secondary(i2s))
+                        mod |= MOD_BLCS_16BIT;
+                else
+                        mod |= MOD_BLCP_16BIT;
+                if (is_manager(i2s))
+                        mod |= MOD_BLC_16BIT;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                if (is_secondary(i2s))
+                        mod |= MOD_BLCS_24BIT;
+                else
+                        mod |= MOD_BLCP_24BIT;
+                if (is_manager(i2s))
+                        mod |= MOD_BLC_24BIT;
+                break;
+        default:
+                dev_err(&i2s->pdev->dev, "Format(%d) not supported\n",
+                                params_format(params));
+                return -EINVAL;
+        }
+        writel(mod, i2s->addr + I2SMOD);
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                snd_soc_dai_set_dma_data(dai, substream,
+                        (void *)&i2s->dma_playback);
+        else
+                snd_soc_dai_set_dma_data(dai, substream,
+                        (void *)&i2s->dma_capture);
+
+        i2s->frmclk = params_rate(params);
+
+        return 0;
+}
+
+/* We set constraints on the substream acc to the version of I2S */
+static int i2s_startup(struct snd_pcm_substream *substream,
+          struct snd_soc_dai *dai)
+{
+        struct i2s_dai *i2s = to_info(dai);
+        struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+        unsigned long flags;
+
+        spin_lock_irqsave(&lock, flags);
+
+        i2s->mode |= DAI_OPENED;
+
+        if (is_manager(other))
+                i2s->mode &= ~DAI_MANAGER;
+        else
+                i2s->mode |= DAI_MANAGER;
+
+        /* Enforce set_sysclk in Master mode */
+        i2s->rclk_srcrate = 0;
+
+        spin_unlock_irqrestore(&lock, flags);
+
+        return 0;
+}
+
+static void i2s_shutdown(struct snd_pcm_substream *substream,
+        struct snd_soc_dai *dai)
+{
+        struct i2s_dai *i2s = to_info(dai);
+        struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+        unsigned long flags;
+
+        spin_lock_irqsave(&lock, flags);
+
+        i2s->mode &= ~DAI_OPENED;
+        i2s->mode &= ~DAI_MANAGER;
+
+        if (is_opened(other))
+                other->mode |= DAI_MANAGER;
+
+        /* Reset any constraint on RFS and BFS */
+        i2s->rfs = 0;
+        i2s->bfs = 0;
+
+        spin_unlock_irqrestore(&lock, flags);
+
+        /* Gate CDCLK by default */
+        if (!is_opened(other))
+                i2s_set_sysclk(dai, SAMSUNG_I2S_CDCLK,
+                                0, SND_SOC_CLOCK_IN);
+}
+
+static int config_setup(struct i2s_dai *i2s)
+{
+        struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+        unsigned rfs, bfs, blc;
+        u32 psr;
+
+        blc = get_blc(i2s);
+
+        bfs = i2s->bfs;
+
+        if (!bfs && other)
+                bfs = other->bfs;
+
+        /* Select least possible multiple(2) if no constraint set */
+        if (!bfs)
+                bfs = blc * 2;
+
+        rfs = i2s->rfs;
+
+        if (!rfs && other)
+                rfs = other->rfs;
+
+        if ((rfs == 256 || rfs == 512) && (blc == 24)) {
+                dev_err(&i2s->pdev->dev,
+                        "%d-RFS not supported for 24-blc\n", rfs);
+                return -EINVAL;
+        }
+
+        if (!rfs) {
+                if (bfs == 16 || bfs == 32)
+                        rfs = 256;
+                else
+                        rfs = 384;
+        }
+
+        /* If already setup and running */
+        if (any_active(i2s) && (get_rfs(i2s) != rfs || get_bfs(i2s) != bfs)) {
+                dev_err(&i2s->pdev->dev,
+                                "%s:%d Other DAI busy\n", __func__, __LINE__);
+                return -EAGAIN;
+        }
+
+        /* Don't bother RFS, BFS & PSR in Slave mode */
+        if (is_slave(i2s))
+                return 0;
+
+        set_bfs(i2s, bfs);
+        set_rfs(i2s, rfs);
+
+        if (!(i2s->quirks & QUIRK_NO_MUXPSR)) {
+                psr = i2s->rclk_srcrate / i2s->frmclk / rfs;
+                writel(((psr - 1) << 8) | PSR_PSREN, i2s->addr + I2SPSR);
+                dev_dbg(&i2s->pdev->dev,
+                        "RCLK_SRC=%luHz PSR=%u, RCLK=%dfs, BCLK=%dfs\n",
+                                i2s->rclk_srcrate, psr, rfs, bfs);
+        }
+
+        return 0;
+}
+
+static int i2s_trigger(struct snd_pcm_substream *substream,
+        int cmd, struct snd_soc_dai *dai)
+{
+        int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE);
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct i2s_dai *i2s = to_info(rtd->cpu_dai);
+        unsigned long flags;
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+        case SNDRV_PCM_TRIGGER_RESUME:
+        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+                local_irq_save(flags);
+
+                if (capture)
+                        i2s_fifo(i2s, FIC_RXFLUSH);
+                else
+                        i2s_fifo(i2s, FIC_TXFLUSH);
+
+                if (config_setup(i2s)) {
+                        local_irq_restore(flags);
+                        return -EINVAL;
+                }
+
+                if (capture)
+                        i2s_rxctrl(i2s, 1);
+                else
+                        i2s_txctrl(i2s, 1);
+
+                local_irq_restore(flags);
+                break;
+        case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+                local_irq_save(flags);
+
+                if (capture)
+                        i2s_rxctrl(i2s, 0);
+                else
+                        i2s_txctrl(i2s, 0);
+
+                local_irq_restore(flags);
+                break;
+        }
+
+        return 0;
+}
+
+static int i2s_set_clkdiv(struct snd_soc_dai *dai,
+        int div_id, int div)
+{
+        struct i2s_dai *i2s = to_info(dai);
+        struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+
+        switch (div_id) {
+        case SAMSUNG_I2S_DIV_BCLK:
+                if ((any_active(i2s) && div && (get_bfs(i2s) != div))
+                        || (other && other->bfs && (other->bfs != div))) {
+                        dev_err(&i2s->pdev->dev,
+                                "%s:%d Other DAI busy\n", __func__, __LINE__);
+                        return -EAGAIN;
+                }
+                i2s->bfs = div;
+                break;
+        default:
+                dev_err(&i2s->pdev->dev,
+                        "Invalid clock divider(%d)\n", div_id);
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static snd_pcm_sframes_t
+i2s_delay(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
+{
+        struct i2s_dai *i2s = to_info(dai);
+        u32 reg = readl(i2s->addr + I2SFIC);
+        snd_pcm_sframes_t delay;
+
+        if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+                delay = FIC_RXCOUNT(reg);
+        else if (is_secondary(i2s))
+                delay = FICS_TXCOUNT(readl(i2s->addr + I2SFICS));
+        else
+                delay = FIC_TXCOUNT(reg);
+
+        return delay;
+}
+
+#ifdef CONFIG_PM
+static int i2s_suspend(struct snd_soc_dai *dai)
+{
+        struct i2s_dai *i2s = to_info(dai);
+
+        if (dai->active) {
+                i2s->suspend_i2smod = readl(i2s->addr + I2SMOD);
+                i2s->suspend_i2scon = readl(i2s->addr + I2SCON);
+                i2s->suspend_i2spsr = readl(i2s->addr + I2SPSR);
+        }
+
+        return 0;
+}
+
+static int i2s_resume(struct snd_soc_dai *dai)
+{
+        struct i2s_dai *i2s = to_info(dai);
+
+        if (dai->active) {
+                writel(i2s->suspend_i2scon, i2s->addr + I2SCON);
+                writel(i2s->suspend_i2smod, i2s->addr + I2SMOD);
+                writel(i2s->suspend_i2spsr, i2s->addr + I2SPSR);
+        }
+
+        return 0;
+}
+#else
+#define i2s_suspend NULL
+#define i2s_resume  NULL
+#endif
+
+static int samsung_i2s_dai_probe(struct snd_soc_dai *dai)
+{
+        struct i2s_dai *i2s = to_info(dai);
+        struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+
+        if (other && other->clk) /* If this is probe on secondary */
+                goto probe_exit;
+
+        i2s->addr = ioremap(i2s->base, 0x100);
+        if (i2s->addr == NULL) {
+                dev_err(&i2s->pdev->dev, "cannot ioremap registers\n");
+                return -ENXIO;
+        }
+
+        i2s->clk = clk_get(&i2s->pdev->dev, "iis");
+        if (IS_ERR(i2s->clk)) {
+                dev_err(&i2s->pdev->dev, "failed to get i2s_clock\n");
+                iounmap(i2s->addr);
+                return -ENOENT;
+        }
+        clk_enable(i2s->clk);
+
+        if (other) {
+                other->addr = i2s->addr;
+                other->clk = i2s->clk;
+        }
+
+        if (i2s->quirks & QUIRK_NEED_RSTCLR)
+                writel(CON_RSTCLR, i2s->addr + I2SCON);
+
+probe_exit:
+        /* Reset any constraint on RFS and BFS */
+        i2s->rfs = 0;
+        i2s->bfs = 0;
+        i2s_txctrl(i2s, 0);
+        i2s_rxctrl(i2s, 0);
+        i2s_fifo(i2s, FIC_TXFLUSH);
+        i2s_fifo(other, FIC_TXFLUSH);
+        i2s_fifo(i2s, FIC_RXFLUSH);
+
+        /* Gate CDCLK by default */
+        if (!is_opened(other))
+                i2s_set_sysclk(dai, SAMSUNG_I2S_CDCLK,
+                                0, SND_SOC_CLOCK_IN);
+
+        return 0;
+}
+
+static int samsung_i2s_dai_remove(struct snd_soc_dai *dai)
+{
+        struct i2s_dai *i2s = snd_soc_dai_get_drvdata(dai);
+        struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+
+        if (!other || !other->clk) {
+
+                if (i2s->quirks & QUIRK_NEED_RSTCLR)
+                        writel(0, i2s->addr + I2SCON);
+
+                clk_disable(i2s->clk);
+                clk_put(i2s->clk);
+
+                iounmap(i2s->addr);
+        }
+
+        i2s->clk = NULL;
+
+        return 0;
+}
+
+static struct snd_soc_dai_ops samsung_i2s_dai_ops = {
+        .trigger = i2s_trigger,
+        .hw_params = i2s_hw_params,
+        .set_fmt = i2s_set_fmt,
+        .set_clkdiv = i2s_set_clkdiv,
+        .set_sysclk = i2s_set_sysclk,
+        .startup = i2s_startup,
+        .shutdown = i2s_shutdown,
+        .delay = i2s_delay,
+};
+
+#define SAMSUNG_I2S_RATES       SNDRV_PCM_RATE_8000_96000
+
+#define SAMSUNG_I2S_FMTS        (SNDRV_PCM_FMTBIT_S8 | \
+                                        SNDRV_PCM_FMTBIT_S16_LE | \
+                                        SNDRV_PCM_FMTBIT_S24_LE)
+
+static __devinit
+struct i2s_dai *i2s_alloc_dai(struct platform_device *pdev, bool sec)
+{
+        struct i2s_dai *i2s;
+
+        i2s = kzalloc(sizeof(struct i2s_dai), GFP_KERNEL);
+        if (i2s == NULL)
+                return NULL;
+
+        i2s->pdev = pdev;
+        i2s->pri_dai = NULL;
+        i2s->sec_dai = NULL;
+        i2s->i2s_dai_drv.symmetric_rates = 1;
+        i2s->i2s_dai_drv.probe = samsung_i2s_dai_probe;
+        i2s->i2s_dai_drv.remove = samsung_i2s_dai_remove;
+        i2s->i2s_dai_drv.ops = &samsung_i2s_dai_ops;
+        i2s->i2s_dai_drv.suspend = i2s_suspend;
+        i2s->i2s_dai_drv.resume = i2s_resume;
+        i2s->i2s_dai_drv.playback.channels_min = 2;
+        i2s->i2s_dai_drv.playback.channels_max = 2;
+        i2s->i2s_dai_drv.playback.rates = SAMSUNG_I2S_RATES;
+        i2s->i2s_dai_drv.playback.formats = SAMSUNG_I2S_FMTS;
+
+        if (!sec) {
+                i2s->i2s_dai_drv.capture.channels_min = 2;
+                i2s->i2s_dai_drv.capture.channels_max = 2;
+                i2s->i2s_dai_drv.capture.rates = SAMSUNG_I2S_RATES;
+                i2s->i2s_dai_drv.capture.formats = SAMSUNG_I2S_FMTS;
+        } else {        /* Create a new platform_device for Secondary */
+                i2s->pdev = platform_device_register_resndata(NULL,
+                                pdev->name, pdev->id + SAMSUNG_I2S_SECOFF,
+                                NULL, 0, NULL, 0);
+                if (IS_ERR(i2s->pdev)) {
+                        kfree(i2s);
+                        return NULL;
+                }
+        }
+
+        /* Pre-assign snd_soc_dai_set_drvdata */
+        dev_set_drvdata(&i2s->pdev->dev, i2s);
+
+        return i2s;
+}
+
+static __devinit int samsung_i2s_probe(struct platform_device *pdev)
+{
+        u32 dma_pl_chan, dma_cp_chan, dma_pl_sec_chan;
+        struct i2s_dai *pri_dai, *sec_dai = NULL;
+        struct s3c_audio_pdata *i2s_pdata;
+        struct samsung_i2s *i2s_cfg;
+        struct resource *res;
+        u32 regs_base, quirks;
+        int ret = 0;
+
+        /* Call during Seconday interface registration */
+        if (pdev->id >= SAMSUNG_I2S_SECOFF) {
+                sec_dai = dev_get_drvdata(&pdev->dev);
+                snd_soc_register_dai(&sec_dai->pdev->dev,
+                        &sec_dai->i2s_dai_drv);
+                return 0;
+        }
+
+        i2s_pdata = pdev->dev.platform_data;
+        if (i2s_pdata == NULL) {
+                dev_err(&pdev->dev, "Can't work without s3c_audio_pdata\n");
+                return -EINVAL;
+        }
+
+        res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+        if (!res) {
+                dev_err(&pdev->dev, "Unable to get I2S-TX dma resource\n");
+                return -ENXIO;
+        }
+        dma_pl_chan = res->start;
+
+        res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
+        if (!res) {
+                dev_err(&pdev->dev, "Unable to get I2S-RX dma resource\n");
+                return -ENXIO;
+        }
+        dma_cp_chan = res->start;
+
+        res = platform_get_resource(pdev, IORESOURCE_DMA, 2);
+        if (res)
+                dma_pl_sec_chan = res->start;
+        else
+                dma_pl_sec_chan = 0;
+
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!res) {
+                dev_err(&pdev->dev, "Unable to get I2S SFR address\n");
+                return -ENXIO;
+        }
+
+        if (!request_mem_region(res->start, resource_size(res),
+                                                        "samsung-i2s")) {
+                dev_err(&pdev->dev, "Unable to request SFR region\n");
+                return -EBUSY;
+        }
+        regs_base = res->start;
+
+        i2s_cfg = &i2s_pdata->type.i2s;
+        quirks = i2s_cfg->quirks;
+
+        pri_dai = i2s_alloc_dai(pdev, false);
+        if (!pri_dai) {
+                dev_err(&pdev->dev, "Unable to alloc I2S_pri\n");
+                ret = -ENOMEM;
+                goto err1;
+        }
+
+        pri_dai->dma_playback.dma_addr = regs_base + I2STXD;
+        pri_dai->dma_capture.dma_addr = regs_base + I2SRXD;
+        pri_dai->dma_playback.client =
+                (struct s3c2410_dma_client *)&pri_dai->dma_playback;
+        pri_dai->dma_capture.client =
+                (struct s3c2410_dma_client *)&pri_dai->dma_capture;
+        pri_dai->dma_playback.channel = dma_pl_chan;
+        pri_dai->dma_capture.channel = dma_cp_chan;
+        pri_dai->src_clk = i2s_cfg->src_clk;
+        pri_dai->dma_playback.dma_size = 4;
+        pri_dai->dma_capture.dma_size = 4;
+        pri_dai->base = regs_base;
+        pri_dai->quirks = quirks;
+
+        if (quirks & QUIRK_PRI_6CHAN)
+                pri_dai->i2s_dai_drv.playback.channels_max = 6;
+
+        if (quirks & QUIRK_SEC_DAI) {
+                sec_dai = i2s_alloc_dai(pdev, true);
+                if (!sec_dai) {
+                        dev_err(&pdev->dev, "Unable to alloc I2S_sec\n");
+                        ret = -ENOMEM;
+                        goto err2;
+                }
+                sec_dai->dma_playback.dma_addr = regs_base + I2STXDS;
+                sec_dai->dma_playback.client =
+                        (struct s3c2410_dma_client *)&sec_dai->dma_playback;
+                /* Use iDMA always if SysDMA not provided */
+                sec_dai->dma_playback.channel = dma_pl_sec_chan ? : -1;
+                sec_dai->src_clk = i2s_cfg->src_clk;
+                sec_dai->dma_playback.dma_size = 4;
+                sec_dai->base = regs_base;
+                sec_dai->quirks = quirks;
+                sec_dai->pri_dai = pri_dai;
+                pri_dai->sec_dai = sec_dai;
+        }
+
+        if (i2s_pdata->cfg_gpio && i2s_pdata->cfg_gpio(pdev)) {
+                dev_err(&pdev->dev, "Unable to configure gpio\n");
+                ret = -EINVAL;
+                goto err3;
+        }
+
+        snd_soc_register_dai(&pri_dai->pdev->dev, &pri_dai->i2s_dai_drv);
+
+        return 0;
+err3:
+        kfree(sec_dai);
+err2:
+        kfree(pri_dai);
+err1:
+        release_mem_region(regs_base, resource_size(res));
+
+        return ret;
+}
+
+static __devexit int samsung_i2s_remove(struct platform_device *pdev)
+{
+        struct i2s_dai *i2s, *other;
+
+        i2s = dev_get_drvdata(&pdev->dev);
+        other = i2s->pri_dai ? : i2s->sec_dai;
+
+        if (other) {
+                other->pri_dai = NULL;
+                other->sec_dai = NULL;
+        } else {
+                struct resource *res;
+                res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+                if (res)
+                        release_mem_region(res->start, resource_size(res));
+        }
+
+        i2s->pri_dai = NULL;
+        i2s->sec_dai = NULL;
+
+        kfree(i2s);
+
+        snd_soc_unregister_dai(&pdev->dev);
+
+        return 0;
+}
+
+static struct platform_driver samsung_i2s_driver = {
+        .probe  = samsung_i2s_probe,
+        .remove = samsung_i2s_remove,
+        .driver = {
+                .name = "samsung-i2s",
+                .owner = THIS_MODULE,
+        },
+};
+
+static int __init samsung_i2s_init(void)
+{
+        return platform_driver_register(&samsung_i2s_driver);
+}
+module_init(samsung_i2s_init);
+
+static void __exit samsung_i2s_exit(void)
+{
+        platform_driver_unregister(&samsung_i2s_driver);
+}
+module_exit(samsung_i2s_exit);
+
+/* Module information */
+MODULE_AUTHOR("Jaswinder Singh, <jassi.brar@samsung.com>");
+MODULE_DESCRIPTION("Samsung I2S Interface");
+MODULE_ALIAS("platform:samsung-i2s");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/i2s.h b/sound/soc/samsung/i2s.h
new file mode 100644
index 000000000000..8e15f6a616d1
--- /dev/null
+++ b/sound/soc/samsung/i2s.h
@@ -0,0 +1,29 @@
+/* sound/soc/samsung/i2s.h
+ *
+ * ALSA SoC Audio Layer - Samsung I2S Controller driver
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd.
+ *      Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __SND_SOC_SAMSUNG_I2S_H
+#define __SND_SOC_SAMSUNG_I2S_H
+
+/*
+ * Maximum number of I2S blocks that any SoC can have.
+ * The secondary interface of a CPU dai(if there exists any),
+ * is indexed at [cpu-dai's ID + SAMSUNG_I2S_SECOFF]
+ */
+#define SAMSUNG_I2S_SECOFF      4
+
+#define SAMSUNG_I2S_DIV_BCLK    1
+
+#define SAMSUNG_I2S_RCLKSRC_0   0
+#define SAMSUNG_I2S_RCLKSRC_1   1
+#define SAMSUNG_I2S_CDCLK               2
+
+#endif /* __SND_SOC_SAMSUNG_I2S_H */
diff --git a/sound/soc/s3c24xx/jive_wm8750.c b/sound/soc/samsung/jive_wm8750.c
index 49605cd83947..08802520e014 100644
--- a/sound/soc/s3c24xx/jive_wm8750.c
+++ b/sound/soc/samsung/jive_wm8750.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/jive_wm8750.c
+/* sound/soc/samsung/jive_wm8750.c
  *
  * Copyright 2007,2008 Simtec Electronics
  *
@@ -21,11 +21,10 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 
-#include "s3c-dma.h"
+#include "dma.h"
 #include "s3c2412-i2s.h"
 
 #include "../codecs/wm8750.h"
@@ -111,18 +110,19 @@ static struct snd_soc_ops jive_ops = {
 static int jive_wm8750_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int err;
 
         /* These endpoints are not being used. */
-        snd_soc_dapm_nc_pin(codec, "LINPUT2");
-        snd_soc_dapm_nc_pin(codec, "RINPUT2");
-        snd_soc_dapm_nc_pin(codec, "LINPUT3");
-        snd_soc_dapm_nc_pin(codec, "RINPUT3");
-        snd_soc_dapm_nc_pin(codec, "OUT3");
-        snd_soc_dapm_nc_pin(codec, "MONO");
+        snd_soc_dapm_nc_pin(dapm, "LINPUT2");
+        snd_soc_dapm_nc_pin(dapm, "RINPUT2");
+        snd_soc_dapm_nc_pin(dapm, "LINPUT3");
+        snd_soc_dapm_nc_pin(dapm, "RINPUT3");
+        snd_soc_dapm_nc_pin(dapm, "OUT3");
+        snd_soc_dapm_nc_pin(dapm, "MONO");
 
         /* Add jive specific widgets */
-        err = snd_soc_dapm_new_controls(codec, wm8750_dapm_widgets,
+        err = snd_soc_dapm_new_controls(dapm, wm8750_dapm_widgets,
                                         ARRAY_SIZE(wm8750_dapm_widgets));
         if (err) {
                 printk(KERN_ERR "%s: failed to add widgets (%d)\n",
@@ -130,8 +130,8 @@ static int jive_wm8750_init(struct snd_soc_pcm_runtime *rtd)
                 return err;
         }
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
@@ -141,7 +141,7 @@ static struct snd_soc_dai_link jive_dai = {
         .stream_name    = "WM8750",
         .cpu_dai_name   = "s3c2412-i2s",
         .codec_dai_name = "wm8750-hifi",
-        .platform_name  = "s3c24xx-pcm-audio",
+        .platform_name  = "samsung-audio",
         .codec_name     = "wm8750-codec.0-0x1a",
         .init           = jive_wm8750_init,
         .ops            = &jive_ops,
diff --git a/sound/soc/s3c24xx/lm4857.h b/sound/soc/samsung/lm4857.h
index 0cf5b7011d6f..0cf5b7011d6f 100644
--- a/sound/soc/s3c24xx/lm4857.h
+++ b/sound/soc/samsung/lm4857.h
diff --git a/sound/soc/s3c24xx/ln2440sbc_alc650.c b/sound/soc/samsung/ln2440sbc_alc650.c
index abe64abe8c84..a2bb34def740 100644
--- a/sound/soc/s3c24xx/ln2440sbc_alc650.c
+++ b/sound/soc/samsung/ln2440sbc_alc650.c
@@ -21,10 +21,9 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
-#include "s3c-dma.h"
-#include "s3c-ac97.h"
+#include "dma.h"
+#include "ac97.h"
 
 static struct snd_soc_card ln2440sbc;
 
@@ -32,10 +31,10 @@ static struct snd_soc_dai_link ln2440sbc_dai[] = {
 {
         .name = "AC97",
         .stream_name = "AC97 HiFi",
-        .cpu_dai_name = "s3c-ac97",
+        .cpu_dai_name = "samsung-ac97",
         .codec_dai_name = "ac97-hifi",
         .codec_name = "ac97-codec",
-        .platform_name = "s3c24xx-pcm-audio",
+        .platform_name = "samsung-audio",
 },
 };
 
diff --git a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c b/sound/soc/samsung/neo1973_gta02_wm8753.c
index e97bdf150a03..3eec610c10f9 100644
--- a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
+++ b/sound/soc/samsung/neo1973_gta02_wm8753.c
@@ -22,7 +22,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 
@@ -32,7 +31,7 @@
 #include <asm/io.h>
 #include <mach/gta02.h>
 #include "../codecs/wm8753.h"
-#include "s3c-dma.h"
+#include "dma.h"
 #include "s3c24xx-i2s.h"
 
 static struct snd_soc_card neo1973_gta02;
@@ -333,16 +332,17 @@ static const struct snd_kcontrol_new wm8753_neo1973_gta02_controls[] = {
 static int neo1973_gta02_wm8753_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int err;
 
         /* set up NC codec pins */
-        snd_soc_dapm_nc_pin(codec, "OUT3");
-        snd_soc_dapm_nc_pin(codec, "OUT4");
-        snd_soc_dapm_nc_pin(codec, "LINE1");
-        snd_soc_dapm_nc_pin(codec, "LINE2");
+        snd_soc_dapm_nc_pin(dapm, "OUT3");
+        snd_soc_dapm_nc_pin(dapm, "OUT4");
+        snd_soc_dapm_nc_pin(dapm, "LINE1");
+        snd_soc_dapm_nc_pin(dapm, "LINE2");
 
         /* Add neo1973 gta02 specific widgets */
-        snd_soc_dapm_new_controls(codec, wm8753_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets,
                                   ARRAY_SIZE(wm8753_dapm_widgets));
 
         /* add neo1973 gta02 specific controls */
@@ -353,25 +353,25 @@ static int neo1973_gta02_wm8753_init(struct snd_soc_pcm_runtime *rtd)
                 return err;
 
         /* set up neo1973 gta02 specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         /* set endpoints to default off mode */
-        snd_soc_dapm_disable_pin(codec, "Stereo Out");
-        snd_soc_dapm_disable_pin(codec, "GSM Line Out");
-        snd_soc_dapm_disable_pin(codec, "GSM Line In");
-        snd_soc_dapm_disable_pin(codec, "Headset Mic");
-        snd_soc_dapm_disable_pin(codec, "Handset Mic");
-        snd_soc_dapm_disable_pin(codec, "Handset Spk");
+        snd_soc_dapm_disable_pin(dapm, "Stereo Out");
+        snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+        snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+        snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+        snd_soc_dapm_disable_pin(dapm, "Handset Mic");
+        snd_soc_dapm_disable_pin(dapm, "Handset Spk");
 
         /* allow audio paths from the GSM modem to run during suspend */
-        snd_soc_dapm_ignore_suspend(codec, "Stereo Out");
-        snd_soc_dapm_ignore_suspend(codec, "GSM Line Out");
-        snd_soc_dapm_ignore_suspend(codec, "GSM Line In");
-        snd_soc_dapm_ignore_suspend(codec, "Headset Mic");
-        snd_soc_dapm_ignore_suspend(codec, "Handset Mic");
-        snd_soc_dapm_ignore_suspend(codec, "Handset Spk");
+        snd_soc_dapm_ignore_suspend(dapm, "Stereo Out");
+        snd_soc_dapm_ignore_suspend(dapm, "GSM Line Out");
+        snd_soc_dapm_ignore_suspend(dapm, "GSM Line In");
+        snd_soc_dapm_ignore_suspend(dapm, "Headset Mic");
+        snd_soc_dapm_ignore_suspend(dapm, "Handset Mic");
+        snd_soc_dapm_ignore_suspend(dapm, "Handset Spk");
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
@@ -400,7 +400,7 @@ static struct snd_soc_dai_link neo1973_gta02_dai[] = {
         .cpu_dai_name = "s3c24xx-i2s",
         .codec_dai_name = "wm8753-hifi",
         .init = neo1973_gta02_wm8753_init,
-        .platform_name = "s3c24xx-pcm-audio",
+        .platform_name = "samsung-audio",
         .codec_name = "wm8753-codec.0-0x1a",
         .ops = &neo1973_gta02_hifi_ops,
 },
@@ -411,7 +411,7 @@ static struct snd_soc_dai_link neo1973_gta02_dai[] = {
         .codec_dai_name = "wm8753-voice",
         .ops = &neo1973_gta02_voice_ops,
         .codec_name = "wm8753-codec.0-0x1a",
-        .platform_name = "s3c24xx-pcm-audio",
+        .platform_name = "samsung-audio",
 },
 };
 
@@ -438,25 +438,21 @@ static int __init neo1973_gta02_init(void)
                 return -ENOMEM;
 
         /* register bluetooth DAI here */
-        ret = snd_soc_register_dai(&neo1973_gta02_snd_device->dev, -1, &bt_dai);
-        if (ret) {
-                platform_device_put(neo1973_gta02_snd_device);
-                return ret;
-        }
+        ret = snd_soc_register_dai(&neo1973_gta02_snd_device->dev, &bt_dai);
+        if (ret)
+                goto err_put_device;
 
         platform_set_drvdata(neo1973_gta02_snd_device, &neo1973_gta02);
         ret = platform_device_add(neo1973_gta02_snd_device);
 
-        if (ret) {
-                platform_device_put(neo1973_gta02_snd_device);
-                return ret;
-        }
+        if (ret)
+                goto err_unregister_dai;
 
         /* Initialise GPIOs used by amp */
         ret = gpio_request(GTA02_GPIO_HP_IN, "GTA02_HP_IN");
         if (ret) {
                 pr_err("gta02_wm8753: Failed to register GPIO %d\n", GTA02_GPIO_HP_IN);
-                goto err_unregister_device;
+                goto err_del_device;
         }
 
         ret = gpio_direction_output(GTA02_GPIO_HP_IN, 1);
@@ -483,15 +479,19 @@ err_free_gpio_amp_shut:
         gpio_free(GTA02_GPIO_AMP_SHUT);
 err_free_gpio_hp_in:
         gpio_free(GTA02_GPIO_HP_IN);
-err_unregister_device:
-        platform_device_unregister(neo1973_gta02_snd_device);
+err_del_device:
+        platform_device_del(neo1973_gta02_snd_device);
+err_unregister_dai:
+        snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev);
+err_put_device:
+        platform_device_put(neo1973_gta02_snd_device);
         return ret;
 }
 module_init(neo1973_gta02_init);
 
 static void __exit neo1973_gta02_exit(void)
 {
-        snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev, -1);
+        snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev);
         platform_device_unregister(neo1973_gta02_snd_device);
         gpio_free(GTA02_GPIO_HP_IN);
         gpio_free(GTA02_GPIO_AMP_SHUT);
diff --git a/sound/soc/s3c24xx/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c
index f4f2ee731f01..c7a24514beb5 100644
--- a/sound/soc/s3c24xx/neo1973_wm8753.c
+++ b/sound/soc/samsung/neo1973_wm8753.c
@@ -21,7 +21,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 
 #include <asm/mach-types.h>
@@ -36,7 +35,7 @@
 
 #include "../codecs/wm8753.h"
 #include "lm4857.h"
-#include "s3c-dma.h"
+#include "dma.h"
 #include "s3c24xx-i2s.h"
 
 /* define the scenarios */
@@ -237,81 +236,83 @@ static int neo1973_get_scenario(struct snd_kcontrol *kcontrol,
 
 static int set_scenario_endpoints(struct snd_soc_codec *codec, int scenario)
 {
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
+
         pr_debug("Entered %s\n", __func__);
 
         switch (neo1973_scenario) {
         case NEO_AUDIO_OFF:
-                snd_soc_dapm_disable_pin(codec, "Audio Out");
-                snd_soc_dapm_disable_pin(codec, "GSM Line Out");
-                snd_soc_dapm_disable_pin(codec, "GSM Line In");
-                snd_soc_dapm_disable_pin(codec, "Headset Mic");
-                snd_soc_dapm_disable_pin(codec, "Call Mic");
+                snd_soc_dapm_disable_pin(dapm, "Audio Out");
+                snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+                snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+                snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+                snd_soc_dapm_disable_pin(dapm, "Call Mic");
                 break;
         case NEO_GSM_CALL_AUDIO_HANDSET:
-                snd_soc_dapm_enable_pin(codec, "Audio Out");
-                snd_soc_dapm_enable_pin(codec, "GSM Line Out");
-                snd_soc_dapm_enable_pin(codec, "GSM Line In");
-                snd_soc_dapm_disable_pin(codec, "Headset Mic");
-                snd_soc_dapm_enable_pin(codec, "Call Mic");
+                snd_soc_dapm_enable_pin(dapm, "Audio Out");
+                snd_soc_dapm_enable_pin(dapm, "GSM Line Out");
+                snd_soc_dapm_enable_pin(dapm, "GSM Line In");
+                snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+                snd_soc_dapm_enable_pin(dapm, "Call Mic");
                 break;
         case NEO_GSM_CALL_AUDIO_HEADSET:
-                snd_soc_dapm_enable_pin(codec, "Audio Out");
-                snd_soc_dapm_enable_pin(codec, "GSM Line Out");
-                snd_soc_dapm_enable_pin(codec, "GSM Line In");
-                snd_soc_dapm_enable_pin(codec, "Headset Mic");
-                snd_soc_dapm_disable_pin(codec, "Call Mic");
+                snd_soc_dapm_enable_pin(dapm, "Audio Out");
+                snd_soc_dapm_enable_pin(dapm, "GSM Line Out");
+                snd_soc_dapm_enable_pin(dapm, "GSM Line In");
+                snd_soc_dapm_enable_pin(dapm, "Headset Mic");
+                snd_soc_dapm_disable_pin(dapm, "Call Mic");
                 break;
         case NEO_GSM_CALL_AUDIO_BLUETOOTH:
-                snd_soc_dapm_disable_pin(codec, "Audio Out");
-                snd_soc_dapm_enable_pin(codec, "GSM Line Out");
-                snd_soc_dapm_enable_pin(codec, "GSM Line In");
-                snd_soc_dapm_disable_pin(codec, "Headset Mic");
-                snd_soc_dapm_disable_pin(codec, "Call Mic");
+                snd_soc_dapm_disable_pin(dapm, "Audio Out");
+                snd_soc_dapm_enable_pin(dapm, "GSM Line Out");
+                snd_soc_dapm_enable_pin(dapm, "GSM Line In");
+                snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+                snd_soc_dapm_disable_pin(dapm, "Call Mic");
                 break;
         case NEO_STEREO_TO_SPEAKERS:
-                snd_soc_dapm_enable_pin(codec, "Audio Out");
-                snd_soc_dapm_disable_pin(codec, "GSM Line Out");
-                snd_soc_dapm_disable_pin(codec, "GSM Line In");
-                snd_soc_dapm_disable_pin(codec, "Headset Mic");
-                snd_soc_dapm_disable_pin(codec, "Call Mic");
+                snd_soc_dapm_enable_pin(dapm, "Audio Out");
+                snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+                snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+                snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+                snd_soc_dapm_disable_pin(dapm, "Call Mic");
                 break;
         case NEO_STEREO_TO_HEADPHONES:
-                snd_soc_dapm_enable_pin(codec, "Audio Out");
-                snd_soc_dapm_disable_pin(codec, "GSM Line Out");
-                snd_soc_dapm_disable_pin(codec, "GSM Line In");
-                snd_soc_dapm_disable_pin(codec, "Headset Mic");
-                snd_soc_dapm_disable_pin(codec, "Call Mic");
+                snd_soc_dapm_enable_pin(dapm, "Audio Out");
+                snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+                snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+                snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+                snd_soc_dapm_disable_pin(dapm, "Call Mic");
                 break;
         case NEO_CAPTURE_HANDSET:
-                snd_soc_dapm_disable_pin(codec, "Audio Out");
-                snd_soc_dapm_disable_pin(codec, "GSM Line Out");
-                snd_soc_dapm_disable_pin(codec, "GSM Line In");
-                snd_soc_dapm_disable_pin(codec, "Headset Mic");
-                snd_soc_dapm_enable_pin(codec, "Call Mic");
+                snd_soc_dapm_disable_pin(dapm, "Audio Out");
+                snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+                snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+                snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+                snd_soc_dapm_enable_pin(dapm, "Call Mic");
                 break;
         case NEO_CAPTURE_HEADSET:
-                snd_soc_dapm_disable_pin(codec, "Audio Out");
-                snd_soc_dapm_disable_pin(codec, "GSM Line Out");
-                snd_soc_dapm_disable_pin(codec, "GSM Line In");
-                snd_soc_dapm_enable_pin(codec, "Headset Mic");
-                snd_soc_dapm_disable_pin(codec, "Call Mic");
+                snd_soc_dapm_disable_pin(dapm, "Audio Out");
+                snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+                snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+                snd_soc_dapm_enable_pin(dapm, "Headset Mic");
+                snd_soc_dapm_disable_pin(dapm, "Call Mic");
                 break;
         case NEO_CAPTURE_BLUETOOTH:
-                snd_soc_dapm_disable_pin(codec, "Audio Out");
-                snd_soc_dapm_disable_pin(codec, "GSM Line Out");
-                snd_soc_dapm_disable_pin(codec, "GSM Line In");
-                snd_soc_dapm_disable_pin(codec, "Headset Mic");
-                snd_soc_dapm_disable_pin(codec, "Call Mic");
+                snd_soc_dapm_disable_pin(dapm, "Audio Out");
+                snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+                snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+                snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+                snd_soc_dapm_disable_pin(dapm, "Call Mic");
                 break;
         default:
-                snd_soc_dapm_disable_pin(codec, "Audio Out");
-                snd_soc_dapm_disable_pin(codec, "GSM Line Out");
-                snd_soc_dapm_disable_pin(codec, "GSM Line In");
-                snd_soc_dapm_disable_pin(codec, "Headset Mic");
-                snd_soc_dapm_disable_pin(codec, "Call Mic");
+                snd_soc_dapm_disable_pin(dapm, "Audio Out");
+                snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+                snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+                snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+                snd_soc_dapm_disable_pin(dapm, "Call Mic");
         }
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
@@ -502,20 +503,21 @@ static const struct snd_kcontrol_new wm8753_neo1973_controls[] = {
 static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int err;
 
         pr_debug("Entered %s\n", __func__);
 
         /* set up NC codec pins */
-        snd_soc_dapm_nc_pin(codec, "LOUT2");
-        snd_soc_dapm_nc_pin(codec, "ROUT2");
-        snd_soc_dapm_nc_pin(codec, "OUT3");
-        snd_soc_dapm_nc_pin(codec, "OUT4");
-        snd_soc_dapm_nc_pin(codec, "LINE1");
-        snd_soc_dapm_nc_pin(codec, "LINE2");
+        snd_soc_dapm_nc_pin(dapm, "LOUT2");
+        snd_soc_dapm_nc_pin(dapm, "ROUT2");
+        snd_soc_dapm_nc_pin(dapm, "OUT3");
+        snd_soc_dapm_nc_pin(dapm, "OUT4");
+        snd_soc_dapm_nc_pin(dapm, "LINE1");
+        snd_soc_dapm_nc_pin(dapm, "LINE2");
 
         /* Add neo1973 specific widgets */
-        snd_soc_dapm_new_controls(codec, wm8753_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets,
                                   ARRAY_SIZE(wm8753_dapm_widgets));
 
         /* set endpoints to default mode */
@@ -528,10 +530,10 @@ static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd)
                 return err;
 
         /* set up neo1973 specific audio routes */
-        err = snd_soc_dapm_add_routes(codec, dapm_routes,
+        err = snd_soc_dapm_add_routes(dapm, dapm_routes,
                                       ARRAY_SIZE(dapm_routes));
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
         return 0;
 }
 
@@ -556,7 +558,7 @@ static struct snd_soc_dai_link neo1973_dai[] = {
 { /* Hifi Playback - for similatious use with voice below */
         .name = "WM8753",
         .stream_name = "WM8753 HiFi",
-        .platform_name = "s3c24xx-pcm-audio",
+        .platform_name = "samsung-audio",
         .cpu_dai_name = "s3c24xx-i2s",
         .codec_dai_name = "wm8753-hifi",
         .codec_name = "wm8753-codec.0-0x1a",
@@ -566,7 +568,7 @@ static struct snd_soc_dai_link neo1973_dai[] = {
 { /* Voice via BT */
         .name = "Bluetooth",
         .stream_name = "Voice",
-        .platform_name = "s3c24xx-pcm-audio",
+        .platform_name = "samsung-audio",
         .cpu_dai_name = "bluetooth-dai",
         .codec_dai_name = "wm8753-voice",
         .codec_name = "wm8753-codec.0-0x1a",
diff --git a/sound/soc/s3c24xx/s3c-pcm.c b/sound/soc/samsung/pcm.c
index 2e020e1b4eab..48d0b750406b 100644
--- a/sound/soc/s3c24xx/s3c-pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c-pcm.c
+/* sound/soc/samsung/pcm.c
  *
  * ALSA SoC Audio Layer - S3C PCM-Controller driver
  *
@@ -29,8 +29,8 @@
 #include <plat/audio.h>
 #include <plat/dma.h>
 
-#include "s3c-dma.h"
-#include "s3c-pcm.h"
+#include "dma.h"
+#include "pcm.h"
 
 static struct s3c2410_dma_client s3c_pcm_dma_client_out = {
         .name           = "PCM Stereo out"
diff --git a/sound/soc/s3c24xx/s3c-pcm.h b/sound/soc/samsung/pcm.h
index f60baa19387d..03393dcf852d 100644
--- a/sound/soc/s3c24xx/s3c-pcm.h
+++ b/sound/soc/samsung/pcm.h
@@ -1,4 +1,4 @@
-/*  sound/soc/s3c24xx/s3c-pcm.h
+/*  sound/soc/samsung/pcm.h
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
diff --git a/sound/soc/s3c24xx/regs-i2s-v2.h b/sound/soc/samsung/regs-i2s-v2.h
index 5e5e5680580b..5e5e5680580b 100644
--- a/sound/soc/s3c24xx/regs-i2s-v2.h
+++ b/sound/soc/samsung/regs-i2s-v2.h
diff --git a/sound/soc/s3c24xx/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c
index 468cc11fdf47..5a4587e02886 100644
--- a/sound/soc/s3c24xx/rx1950_uda1380.c
+++ b/sound/soc/samsung/rx1950_uda1380.c
@@ -25,7 +25,6 @@
 #include <linux/clk.h>
 
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/uda1380.h>
 #include <sound/jack.h>
 
@@ -35,7 +34,7 @@
 
 #include <asm/mach-types.h>
 
-#include "s3c-dma.h"
+#include "dma.h"
 #include "s3c24xx-i2s.h"
 #include "../codecs/uda1380.h"
 
@@ -95,7 +94,7 @@ static struct snd_soc_dai_link rx1950_uda1380_dai[] = {
                 .cpu_dai_name   = "s3c24xx-iis",
                 .codec_dai_name = "uda1380-hifi",
                 .init           = rx1950_uda1380_init,
-                .platform_name  = "s3c24xx-pcm-audio",
+                .platform_name  = "samsung-audio",
                 .codec_name     = "uda1380-codec.0-001a",
                 .ops            = &rx1950_ops,
         },
@@ -228,26 +227,27 @@ static int rx1950_hw_params(struct snd_pcm_substream *substream,
 static int rx1950_uda1380_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int err;
 
         /* Add rx1950 specific widgets */
-        err = snd_soc_dapm_new_controls(codec, uda1380_dapm_widgets,
+        err = snd_soc_dapm_new_controls(dapm, uda1380_dapm_widgets,
                                   ARRAY_SIZE(uda1380_dapm_widgets));
 
         if (err)
                 return err;
 
         /* Set up rx1950 specific audio path audio_mapnects */
-        err = snd_soc_dapm_add_routes(codec, audio_map,
+        err = snd_soc_dapm_add_routes(dapm, audio_map,
                                       ARRAY_SIZE(audio_map));
 
         if (err)
                 return err;
 
-        snd_soc_dapm_enable_pin(codec, "Headphone Jack");
-        snd_soc_dapm_enable_pin(codec, "Speaker");
+        snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+        snd_soc_dapm_enable_pin(dapm, "Speaker");
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE,
                 &hp_jack);
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.c b/sound/soc/samsung/s3c-i2s-v2.c
index b3866d5b19e9..094f36e41e83 100644
--- a/sound/soc/s3c24xx/s3c-i2s-v2.c
+++ b/sound/soc/samsung/s3c-i2s-v2.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c-i2c-v2.c
+/* sound/soc/samsung/s3c-i2c-v2.c
  *
  * ALSA Soc Audio Layer - I2S core for newer Samsung SoCs.
  *
@@ -28,7 +28,7 @@
 
 #include "regs-i2s-v2.h"
 #include "s3c-i2s-v2.h"
-#include "s3c-dma.h"
+#include "dma.h"
 
 #undef S3C_IIS_V2_SUPPORTED
 
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.h b/sound/soc/samsung/s3c-i2s-v2.h
index d45830151484..f8297d9bb8a3 100644
--- a/sound/soc/s3c24xx/s3c-i2s-v2.h
+++ b/sound/soc/samsung/s3c-i2s-v2.h
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c-i2s-v2.h
+/* sound/soc/samsung/s3c-i2s-v2.h
  *
  * ALSA Soc Audio Layer - S3C_I2SV2 I2S driver
  *
diff --git a/sound/soc/s3c24xx/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index 4a861cfa52c5..7ea837867124 100644
--- a/sound/soc/s3c24xx/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c2412-i2s.c
+/* sound/soc/samsung/s3c2412-i2s.c
  *
  * ALSA Soc Audio Layer - S3C2412 I2S driver
  *
@@ -35,7 +35,7 @@
 #include <mach/regs-gpio.h>
 #include <mach/dma.h>
 
-#include "s3c-dma.h"
+#include "dma.h"
 #include "regs-i2s-v2.h"
 #include "s3c2412-i2s.h"
 
diff --git a/sound/soc/s3c24xx/s3c2412-i2s.h b/sound/soc/samsung/s3c2412-i2s.h
index 01a0471ac65c..02ad5794c0a9 100644
--- a/sound/soc/s3c24xx/s3c2412-i2s.h
+++ b/sound/soc/samsung/s3c2412-i2s.h
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c2412-i2s.c
+/* sound/soc/samsung/s3c2412-i2s.c
  *
  * ALSA Soc Audio Layer - S3C2412 I2S driver
  *
diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c
index e060daaa458f..13e41ed8e22b 100644
--- a/sound/soc/s3c24xx/s3c24xx-i2s.c
+++ b/sound/soc/samsung/s3c24xx-i2s.c
@@ -38,7 +38,7 @@
 
 #include <plat/regs-iis.h>
 
-#include "s3c-dma.h"
+#include "dma.h"
 #include "s3c24xx-i2s.h"
 
 static struct s3c2410_dma_client s3c24xx_dma_client_out = {
diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.h b/sound/soc/samsung/s3c24xx-i2s.h
index f9ca04edacb7..f9ca04edacb7 100644
--- a/sound/soc/s3c24xx/s3c24xx-i2s.h
+++ b/sound/soc/samsung/s3c24xx-i2s.h
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec.c b/sound/soc/samsung/s3c24xx_simtec.c
index c4c111442010..a434032d1832 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec.c
+++ b/sound/soc/samsung/s3c24xx_simtec.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c24xx_simtec.c
+/* sound/soc/samsung/s3c24xx_simtec.c
  *
  * Copyright 2009 Simtec Electronics
  *
@@ -17,11 +17,10 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <plat/audio-simtec.h>
 
-#include "s3c-dma.h"
+#include "dma.h"
 #include "s3c24xx-i2s.h"
 #include "s3c24xx_simtec.h"
 
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec.h b/sound/soc/samsung/s3c24xx_simtec.h
index e63d5ff9c41f..8270748a2c41 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec.h
+++ b/sound/soc/samsung/s3c24xx_simtec.h
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c24xx_simtec.h
+/* sound/soc/samsung/s3c24xx_simtec.h
  *
  * Copyright 2009 Simtec Electronics
  *
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec_hermes.c b/sound/soc/samsung/s3c24xx_simtec_hermes.c
index f88453735ae2..0083aff5a83d 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec_hermes.c
+++ b/sound/soc/samsung/s3c24xx_simtec_hermes.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c24xx_simtec_hermes.c
+/* sound/soc/samsung/s3c24xx_simtec_hermes.c
  *
  * Copyright 2009 Simtec Electronics
  *
@@ -14,11 +14,10 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <plat/audio-simtec.h>
 
-#include "s3c-dma.h"
+#include "dma.h"
 #include "s3c24xx-i2s.h"
 #include "s3c24xx_simtec.h"
 
@@ -76,19 +75,20 @@ static const struct snd_soc_dapm_route base_map[] = {
 static int simtec_hermes_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_new_controls(codec, dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, dapm_widgets,
                                   ARRAY_SIZE(dapm_widgets));
 
-        snd_soc_dapm_add_routes(codec, base_map, ARRAY_SIZE(base_map));
+        snd_soc_dapm_add_routes(dapm, base_map, ARRAY_SIZE(base_map));
 
-        snd_soc_dapm_enable_pin(codec, "Headphone Jack");
-        snd_soc_dapm_enable_pin(codec, "Line In");
-        snd_soc_dapm_enable_pin(codec, "Line Out");
-        snd_soc_dapm_enable_pin(codec, "Mic Jack");
+        snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+        snd_soc_dapm_enable_pin(dapm, "Line In");
+        snd_soc_dapm_enable_pin(dapm, "Line Out");
+        snd_soc_dapm_enable_pin(dapm, "Mic Jack");
 
         simtec_audio_init(rtd);
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
@@ -99,7 +99,7 @@ static struct snd_soc_dai_link simtec_dai_aic33 = {
         .codec_name     = "tlv320aic3x-codec.0-0x1a",
         .cpu_dai_name   = "s3c24xx-i2s",
         .codec_dai_name = "tlv320aic3x-hifi",
-        .platform_name  = "s3c24xx-pcm-audio",
+        .platform_name  = "samsung-audio",
         .init           = simtec_hermes_init,
 };
 
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
index c0967593510d..fbba4e367729 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c
+++ b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c
+/* sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
  *
  * Copyright 2009 Simtec Electronics
  *
@@ -14,11 +14,10 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <plat/audio-simtec.h>
 
-#include "s3c-dma.h"
+#include "dma.h"
 #include "s3c24xx-i2s.h"
 #include "s3c24xx_simtec.h"
 
@@ -65,19 +64,20 @@ static const struct snd_soc_dapm_route base_map[] = {
 static int simtec_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_new_controls(codec, dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, dapm_widgets,
                                   ARRAY_SIZE(dapm_widgets));
 
-        snd_soc_dapm_add_routes(codec, base_map, ARRAY_SIZE(base_map));
+        snd_soc_dapm_add_routes(dapm, base_map, ARRAY_SIZE(base_map));
 
-        snd_soc_dapm_enable_pin(codec, "Headphone Jack");
-        snd_soc_dapm_enable_pin(codec, "Line In");
-        snd_soc_dapm_enable_pin(codec, "Line Out");
-        snd_soc_dapm_enable_pin(codec, "Mic Jack");
+        snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+        snd_soc_dapm_enable_pin(dapm, "Line In");
+        snd_soc_dapm_enable_pin(dapm, "Line Out");
+        snd_soc_dapm_enable_pin(dapm, "Mic Jack");
 
         simtec_audio_init(rtd);
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
@@ -88,7 +88,7 @@ static struct snd_soc_dai_link simtec_dai_aic23 = {
         .codec_name     = "tlv320aic3x-codec.0-0x1a",
         .cpu_dai_name   = "s3c24xx-i2s",
         .codec_dai_name = "tlv320aic3x-hifi",
-        .platform_name  = "s3c24xx-pcm-audio",
+        .platform_name  = "samsung-audio",
         .init           = simtec_tlv320aic23_init,
 };
 
diff --git a/sound/soc/s3c24xx/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c
index bd48ffbde880..cdc8ecbcb8ef 100644
--- a/sound/soc/s3c24xx/s3c24xx_uda134x.c
+++ b/sound/soc/samsung/s3c24xx_uda134x.c
@@ -18,13 +18,12 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/s3c24xx_uda134x.h>
 #include <sound/uda134x.h>
 
 #include <plat/regs-iis.h>
 
-#include "s3c-dma.h"
+#include "dma.h"
 #include "s3c24xx-i2s.h"
 #include "../codecs/uda134x.h"
 
@@ -231,7 +230,7 @@ static struct snd_soc_dai_link s3c24xx_uda134x_dai_link = {
         .codec_dai_name = "uda134x-hifi",
         .cpu_dai_name = "s3c24xx-i2s",
         .ops = &s3c24xx_uda134x_ops,
-        .platform_name  = "s3c24xx-pcm-audio",
+        .platform_name  = "samsung-audio",
 };
 
 static struct snd_soc_card snd_soc_s3c24xx_uda134x = {
diff --git a/sound/soc/s3c24xx/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c
index dd20ca7f4681..61e2b5219d42 100644
--- a/sound/soc/s3c24xx/smartq_wm8987.c
+++ b/sound/soc/samsung/smartq_wm8987.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/smartq_wm8987.c
+/* sound/soc/samsung/smartq_wm8987.c
  *
  * Copyright 2010 Maurus Cuelenaere <mcuelenaere@gmail.com>
  *
@@ -19,13 +19,13 @@
 
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
 #include <sound/jack.h>
 
 #include <asm/mach-types.h>
 
-#include "s3c-dma.h"
-#include "s3c64xx-i2s.h"
+#include "dma.h"
+#include "i2s.h"
 
 #include "../codecs/wm8750.h"
 
@@ -39,15 +39,11 @@ static int smartq_hifi_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct s3c_i2sv2_rate_calc div;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         unsigned int clk = 0;
         int ret;
 
-        s3c_i2sv2_iis_calc_rate(&div, NULL, params_rate(params),
-                                s3c_i2sv2_get_clock(cpu_dai));
-
         switch (params_rate(params)) {
         case 8000:
         case 16000:
@@ -78,20 +74,21 @@ static int smartq_hifi_hw_params(struct snd_pcm_substream *substream,
         if (ret < 0)
                 return ret;
 
-        /* set the codec system clock for DAC and ADC */
-        ret = snd_soc_dai_set_sysclk(codec_dai, WM8750_SYSCLK, clk,
-                                     SND_SOC_CLOCK_IN);
+        /* Use PCLK for I2S signal generation */
+        ret = snd_soc_dai_set_sysclk(cpu_dai, SAMSUNG_I2S_RCLKSRC_0,
+                                        0, SND_SOC_CLOCK_IN);
         if (ret < 0)
                 return ret;
 
-        /* set MCLK division for sample rate */
-        ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C_I2SV2_DIV_RCLK, div.fs_div);
+        /* Gate the RCLK output on PAD */
+        ret = snd_soc_dai_set_sysclk(cpu_dai, SAMSUNG_I2S_CDCLK,
+                                        0, SND_SOC_CLOCK_IN);
         if (ret < 0)
                 return ret;
 
-        /* set prescaler division for sample rate */
-        ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C_I2SV2_DIV_PRESCALER,
-                                     div.clk_div - 1);
+        /* set the codec system clock for DAC and ADC */
+        ret = snd_soc_dai_set_sysclk(codec_dai, WM8750_SYSCLK, clk,
+                                     SND_SOC_CLOCK_IN);
         if (ret < 0)
                 return ret;
 
@@ -156,12 +153,14 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"LINPUT2", NULL, "Mic Bias"},
 };
 
-static int smartq_wm8987_init(struct snd_soc_codec *codec)
+static int smartq_wm8987_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int err = 0;
 
         /* Add SmartQ specific widgets */
-        snd_soc_dapm_new_controls(codec, wm8987_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, wm8987_dapm_widgets,
                                   ARRAY_SIZE(wm8987_dapm_widgets));
 
         /* add SmartQ specific controls */
@@ -172,25 +171,25 @@ static int smartq_wm8987_init(struct snd_soc_codec *codec)
                 return err;
 
         /* setup SmartQ specific audio path */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         /* set endpoints to not connected */
-        snd_soc_dapm_nc_pin(codec, "LINPUT1");
-        snd_soc_dapm_nc_pin(codec, "RINPUT1");
-        snd_soc_dapm_nc_pin(codec, "OUT3");
-        snd_soc_dapm_nc_pin(codec, "ROUT1");
+        snd_soc_dapm_nc_pin(dapm, "LINPUT1");
+        snd_soc_dapm_nc_pin(dapm, "RINPUT1");
+        snd_soc_dapm_nc_pin(dapm, "OUT3");
+        snd_soc_dapm_nc_pin(dapm, "ROUT1");
 
         /* set endpoints to default off mode */
-        snd_soc_dapm_enable_pin(codec, "Internal Speaker");
-        snd_soc_dapm_enable_pin(codec, "Internal Mic");
-        snd_soc_dapm_disable_pin(codec, "Headphone Jack");
+        snd_soc_dapm_enable_pin(dapm, "Internal Speaker");
+        snd_soc_dapm_enable_pin(dapm, "Internal Mic");
+        snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
 
-        err = snd_soc_dapm_sync(codec);
+        err = snd_soc_dapm_sync(dapm);
         if (err)
                 return err;
 
         /* Headphone jack detection */
-        err = snd_soc_jack_new(&snd_soc_smartq, "Headphone Jack",
+        err = snd_soc_jack_new(codec, "Headphone Jack",
                                SND_JACK_HEADPHONE, &smartq_jack);
         if (err)
                 return err;
@@ -211,9 +210,9 @@ static struct snd_soc_dai_link smartq_dai[] = {
         {
                 .name           = "wm8987",
                 .stream_name    = "SmartQ Hi-Fi",
-                .cpu_dai_name   = "s3c64xx-i2s.0",
+                .cpu_dai_name   = "samsung-i2s.0",
                 .codec_dai_name = "wm8750-hifi",
-                .platform_name  = "s3c24xx-pcm-audio",
+                .platform_name  = "samsung-audio",
                 .codec_name     = "wm8750-codec.0-0x1a",
                 .init           = smartq_wm8987_init,
                 .ops            = &smartq_hifi_ops,
@@ -275,6 +274,7 @@ err_unregister_device:
 
 static void __exit smartq_exit(void)
 {
+        gpio_free(S3C64XX_GPK(12));
         snd_soc_jack_free_gpios(&smartq_jack, ARRAY_SIZE(smartq_jack_gpios),
                                 smartq_jack_gpios);
 
diff --git a/sound/soc/s3c24xx/smdk2443_wm9710.c b/sound/soc/samsung/smdk2443_wm9710.c
index 4613288c2772..3be7e7e92d6e 100644
--- a/sound/soc/s3c24xx/smdk2443_wm9710.c
+++ b/sound/soc/samsung/smdk2443_wm9710.c
@@ -17,10 +17,9 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
-#include "s3c-dma.h"
-#include "s3c-ac97.h"
+#include "dma.h"
+#include "ac97.h"
 
 static struct snd_soc_card smdk2443;
 
@@ -28,10 +27,10 @@ static struct snd_soc_dai_link smdk2443_dai[] = {
 {
         .name = "AC97",
         .stream_name = "AC97 HiFi",
-        .cpu_dai_name = "s3c-ac97",
+        .cpu_dai_name = "samsung-ac97",
         .codec_dai_name = "ac97-hifi",
         .codec_name = "ac97-codec",
-        .platform_name = "s3c24xx-pcm-audio",
+        .platform_name = "samsung-audio",
 },
 };
 
diff --git a/sound/soc/s3c24xx/smdk_spdif.c b/sound/soc/samsung/smdk_spdif.c
index c8bd90488a87..ca779ad1613c 100644
--- a/sound/soc/s3c24xx/smdk_spdif.c
+++ b/sound/soc/samsung/smdk_spdif.c
@@ -18,7 +18,7 @@
 
 #include <sound/soc.h>
 
-#include "s3c-dma.h"
+#include "dma.h"
 #include "spdif.h"
 
 /* Audio clock settings are belonged to board specific part. Every
@@ -157,7 +157,7 @@ static struct snd_soc_card smdk;
 static struct snd_soc_dai_link smdk_dai = {
         .name = "S/PDIF",
         .stream_name = "S/PDIF PCM Playback",
-        .platform_name = "s3c24xx-pcm-audio",
+        .platform_name = "samsung-audio",
         .cpu_dai_name = "samsung-spdif",
         .codec_dai_name = "dit-hifi",
         .codec_name = "spdif-dit",
@@ -183,7 +183,7 @@ static int __init smdk_init(void)
 
         ret = platform_device_add(smdk_snd_spdif_dit_device);
         if (ret)
-                goto err2;
+                goto err1;
 
         smdk_snd_spdif_device = platform_device_alloc("soc-audio", -1);
         if (!smdk_snd_spdif_device) {
@@ -195,17 +195,21 @@ static int __init smdk_init(void)
 
         ret = platform_device_add(smdk_snd_spdif_device);
         if (ret)
-                goto err1;
+                goto err3;
 
         /* Set audio clock heirachy manually */
         ret = set_audio_clock_heirachy(smdk_snd_spdif_device);
         if (ret)
-                goto err1;
+                goto err4;
 
         return 0;
-err1:
+err4:
+        platform_device_del(smdk_snd_spdif_device);
+err3:
         platform_device_put(smdk_snd_spdif_device);
 err2:
+        platform_device_del(smdk_snd_spdif_dit_device);
+err1:
         platform_device_put(smdk_snd_spdif_dit_device);
         return ret;
 }
@@ -213,6 +217,7 @@ err2:
 static void __exit smdk_exit(void)
 {
         platform_device_unregister(smdk_snd_spdif_device);
+        platform_device_unregister(smdk_snd_spdif_dit_device);
 }
 
 module_init(smdk_init);
diff --git a/sound/soc/s3c24xx/smdk64xx_wm8580.c b/sound/soc/samsung/smdk_wm8580.c
index 052e499b68d1..e2d56b9bac5a 100644
--- a/sound/soc/s3c24xx/smdk64xx_wm8580.c
+++ b/sound/soc/samsung/smdk_wm8580.c
@@ -1,5 +1,5 @@
 /*
- *  smdk64xx_wm8580.c
+ *  smdk_wm8580.c
  *
  *  Copyright (c) 2009 Samsung Electronics Co. Ltd
  *  Author: Jaswinder Singh <jassi.brar@samsung.com>
@@ -16,11 +16,12 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
+
+#include <asm/mach-types.h>
 
 #include "../codecs/wm8580.h"
-#include "s3c-dma.h"
-#include "s3c64xx-i2s.h"
+#include "dma.h"
+#include "i2s.h"
 
 /*
  * Default CFG switch settings to use this driver:
@@ -28,10 +29,10 @@
  *   SMDK6410: Set CFG1 1-3 Off, CFG2 1-4 On
  */
 
-/* SMDK64XX has a 12MHZ crystal attached to WM8580 */
-#define SMDK64XX_WM8580_FREQ 12000000
+/* SMDK has a 12MHZ crystal attached to WM8580 */
+#define SMDK_WM8580_FREQ 12000000
 
-static int smdk64xx_hw_params(struct snd_pcm_substream *substream,
+static int smdk_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
@@ -96,17 +97,6 @@ static int smdk64xx_hw_params(struct snd_pcm_substream *substream,
         if (ret < 0)
                 return ret;
 
-        ret = snd_soc_dai_set_sysclk(cpu_dai, S3C64XX_CLKSRC_CDCLK,
-                                        0, SND_SOC_CLOCK_IN);
-        if (ret < 0)
-                return ret;
-
-        /* We use PCLK for basic ops in SoC-Slave mode */
-        ret = snd_soc_dai_set_sysclk(cpu_dai, S3C64XX_CLKSRC_PCLK,
-                                        0, SND_SOC_CLOCK_IN);
-        if (ret < 0)
-                return ret;
-
         /* Set WM8580 to drive MCLK from its PLLA */
         ret = snd_soc_dai_set_clkdiv(codec_dai, WM8580_MCLK,
                                         WM8580_CLKSRC_PLLA);
@@ -114,7 +104,7 @@ static int smdk64xx_hw_params(struct snd_pcm_substream *substream,
                 return ret;
 
         ret = snd_soc_dai_set_pll(codec_dai, WM8580_PLLA, 0,
-                                        SMDK64XX_WM8580_FREQ, pll_out);
+                                        SMDK_WM8580_FREQ, pll_out);
         if (ret < 0)
                 return ret;
 
@@ -123,32 +113,24 @@ static int smdk64xx_hw_params(struct snd_pcm_substream *substream,
         if (ret < 0)
                 return ret;
 
-        ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C_I2SV2_DIV_BCLK, bfs);
-        if (ret < 0)
-                return ret;
-
-        ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C_I2SV2_DIV_RCLK, rfs);
-        if (ret < 0)
-                return ret;
-
         return 0;
 }
 
 /*
- * SMDK64XX WM8580 DAI operations.
+ * SMDK WM8580 DAI operations.
  */
-static struct snd_soc_ops smdk64xx_ops = {
-        .hw_params = smdk64xx_hw_params,
+static struct snd_soc_ops smdk_ops = {
+        .hw_params = smdk_hw_params,
 };
 
-/* SMDK64xx Playback widgets */
+/* SMDK Playback widgets */
 static const struct snd_soc_dapm_widget wm8580_dapm_widgets_pbk[] = {
         SND_SOC_DAPM_HP("Front", NULL),
         SND_SOC_DAPM_HP("Center+Sub", NULL),
         SND_SOC_DAPM_HP("Rear", NULL),
 };
 
-/* SMDK64xx Capture widgets */
+/* SMDK Capture widgets */
 static const struct snd_soc_dapm_widget wm8580_dapm_widgets_cpt[] = {
         SND_SOC_DAPM_MIC("MicIn", NULL),
         SND_SOC_DAPM_LINE("LineIn", NULL),
@@ -179,94 +161,131 @@ static const struct snd_soc_dapm_route audio_map_rx[] = {
         {"Rear", NULL, "VOUT3R"},
 };
 
-static int smdk64xx_wm8580_init_paiftx(struct snd_soc_pcm_runtime *rtd)
+static int smdk_wm8580_init_paiftx(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        /* Add smdk64xx specific Capture widgets */
-        snd_soc_dapm_new_controls(codec, wm8580_dapm_widgets_cpt,
+        /* Add smdk specific Capture widgets */
+        snd_soc_dapm_new_controls(dapm, wm8580_dapm_widgets_cpt,
                                   ARRAY_SIZE(wm8580_dapm_widgets_cpt));
 
         /* Set up PAIFTX audio path */
-        snd_soc_dapm_add_routes(codec, audio_map_tx, ARRAY_SIZE(audio_map_tx));
+        snd_soc_dapm_add_routes(dapm, audio_map_tx, ARRAY_SIZE(audio_map_tx));
 
         /* Enabling the microphone requires the fitting of a 0R
          * resistor to connect the line from the microphone jack.
          */
-        snd_soc_dapm_disable_pin(codec, "MicIn");
+        snd_soc_dapm_disable_pin(dapm, "MicIn");
 
         /* signal a DAPM event */
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
 
-static int smdk64xx_wm8580_init_paifrx(struct snd_soc_pcm_runtime *rtd)
+static int smdk_wm8580_init_paifrx(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        /* Add smdk64xx specific Playback widgets */
-        snd_soc_dapm_new_controls(codec, wm8580_dapm_widgets_pbk,
+        /* Add smdk specific Playback widgets */
+        snd_soc_dapm_new_controls(dapm, wm8580_dapm_widgets_pbk,
                                   ARRAY_SIZE(wm8580_dapm_widgets_pbk));
 
         /* Set up PAIFRX audio path */
-        snd_soc_dapm_add_routes(codec, audio_map_rx, ARRAY_SIZE(audio_map_rx));
+        snd_soc_dapm_add_routes(dapm, audio_map_rx, ARRAY_SIZE(audio_map_rx));
 
         /* signal a DAPM event */
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         return 0;
 }
 
-static struct snd_soc_dai_link smdk64xx_dai[] = {
-{ /* Primary Playback i/f */
-        .name = "WM8580 PAIF RX",
-        .stream_name = "Playback",
-        .cpu_dai_name = "s3c64xx-iis-v4",
-        .codec_dai_name = "wm8580-hifi-playback",
-        .platform_name = "s3c24xx-pcm-audio",
-        .codec_name = "wm8580-codec.0-001b",
-        .init = smdk64xx_wm8580_init_paifrx,
-        .ops = &smdk64xx_ops,
-},
-{ /* Primary Capture i/f */
-        .name = "WM8580 PAIF TX",
-        .stream_name = "Capture",
-        .cpu_dai_name = "s3c64xx-iis-v4",
-        .codec_dai_name = "wm8580-hifi-capture",
-        .platform_name = "s3c24xx-pcm-audio",
-        .codec_name = "wm8580-codec.0-001b",
-        .init = smdk64xx_wm8580_init_paiftx,
-        .ops = &smdk64xx_ops,
-},
+enum {
+        PRI_PLAYBACK = 0,
+        PRI_CAPTURE,
+        SEC_PLAYBACK,
+};
+
+static struct snd_soc_dai_link smdk_dai[] = {
+        [PRI_PLAYBACK] = { /* Primary Playback i/f */
+                .name = "WM8580 PAIF RX",
+                .stream_name = "Playback",
+                .cpu_dai_name = "samsung-i2s.2",
+                .codec_dai_name = "wm8580-hifi-playback",
+                .platform_name = "samsung-audio",
+                .codec_name = "wm8580-codec.0-001b",
+                .init = smdk_wm8580_init_paifrx,
+                .ops = &smdk_ops,
+        },
+        [PRI_CAPTURE] = { /* Primary Capture i/f */
+                .name = "WM8580 PAIF TX",
+                .stream_name = "Capture",
+                .cpu_dai_name = "samsung-i2s.2",
+                .codec_dai_name = "wm8580-hifi-capture",
+                .platform_name = "samsung-audio",
+                .codec_name = "wm8580-codec.0-001b",
+                .init = smdk_wm8580_init_paiftx,
+                .ops = &smdk_ops,
+        },
+        [SEC_PLAYBACK] = { /* Sec_Fifo Playback i/f */
+                .name = "Sec_FIFO TX",
+                .stream_name = "Playback",
+                .cpu_dai_name = "samsung-i2s.x",
+                .codec_dai_name = "wm8580-hifi-playback",
+                .platform_name = "samsung-audio",
+                .codec_name = "wm8580-codec.0-001b",
+                .init = smdk_wm8580_init_paifrx,
+                .ops = &smdk_ops,
+        },
 };
 
-static struct snd_soc_card smdk64xx = {
-        .name = "SMDK64xx 5.1",
-        .dai_link = smdk64xx_dai,
-        .num_links = ARRAY_SIZE(smdk64xx_dai),
+static struct snd_soc_card smdk = {
+        .name = "SMDK-I2S",
+        .dai_link = smdk_dai,
+        .num_links = 2,
 };
 
-static struct platform_device *smdk64xx_snd_device;
+static struct platform_device *smdk_snd_device;
 
-static int __init smdk64xx_audio_init(void)
+static int __init smdk_audio_init(void)
 {
         int ret;
+        char *str;
+
+        if (machine_is_smdkc100()) {
+                smdk.num_links = 3;
+                /* S5PC100 has I2S0 as v5 */
+                str = (char *)smdk_dai[PRI_PLAYBACK].cpu_dai_name;
+                str[strlen(str) - 1] = '0';
+                str = (char *)smdk_dai[PRI_CAPTURE].cpu_dai_name;
+                str[strlen(str) - 1] = '0';
+                /* Secondary is at offset SAMSUNG_I2S_SECOFF from Primary */
+                str = (char *)smdk_dai[SEC_PLAYBACK].cpu_dai_name;
+                str[strlen(str) - 1] = '0' + SAMSUNG_I2S_SECOFF;
+        }
 
-        smdk64xx_snd_device = platform_device_alloc("soc-audio", -1);
-        if (!smdk64xx_snd_device)
+        smdk_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!smdk_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(smdk64xx_snd_device, &smdk64xx);
-        ret = platform_device_add(smdk64xx_snd_device);
+        platform_set_drvdata(smdk_snd_device, &smdk);
+        ret = platform_device_add(smdk_snd_device);
 
         if (ret)
-                platform_device_put(smdk64xx_snd_device);
+                platform_device_put(smdk_snd_device);
 
         return ret;
 }
-module_init(smdk64xx_audio_init);
+module_init(smdk_audio_init);
+
+static void __exit smdk_audio_exit(void)
+{
+        platform_device_unregister(smdk_snd_device);
+}
+module_exit(smdk_audio_exit);
 
 MODULE_AUTHOR("Jaswinder Singh, jassi.brar@samsung.com");
-MODULE_DESCRIPTION("ALSA SoC SMDK64XX WM8580");
+MODULE_DESCRIPTION("ALSA SoC SMDK WM8580");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/smdk_wm9713.c b/sound/soc/samsung/smdk_wm9713.c
index 33ba8fdbcf07..238cb3a38c5d 100644
--- a/sound/soc/s3c24xx/smdk_wm9713.c
+++ b/sound/soc/samsung/smdk_wm9713.c
@@ -15,8 +15,8 @@
 #include <linux/device.h>
 #include <sound/soc.h>
 
-#include "s3c-dma.h"
-#include "s3c-ac97.h"
+#include "dma.h"
+#include "ac97.h"
 
 static struct snd_soc_card smdk;
 
@@ -45,8 +45,8 @@ static struct snd_soc_card smdk;
 static struct snd_soc_dai_link smdk_dai = {
         .name = "AC97",
         .stream_name = "AC97 PCM",
-        .platform_name = "s3c24xx-pcm-audio",
-        .cpu_dai_name = "s3c-ac97",
+        .platform_name = "samsung-audio",
+        .cpu_dai_name = "samsung-ac97",
         .codec_dai_name = "wm9713-hifi",
         .codec_name = "wm9713-codec",
 };
@@ -70,24 +70,27 @@ static int __init smdk_init(void)
 
         ret = platform_device_add(smdk_snd_wm9713_device);
         if (ret)
-                goto err;
+                goto err1;
 
         smdk_snd_ac97_device = platform_device_alloc("soc-audio", -1);
         if (!smdk_snd_ac97_device) {
                 ret = -ENOMEM;
-                goto err;
+                goto err2;
         }
 
         platform_set_drvdata(smdk_snd_ac97_device, &smdk);
 
         ret = platform_device_add(smdk_snd_ac97_device);
-        if (ret) {
-                platform_device_put(smdk_snd_ac97_device);
-                goto err;
-        }
+        if (ret)
+                goto err3;
 
         return 0;
-err:
+
+err3:
+        platform_device_put(smdk_snd_ac97_device);
+err2:
+        platform_device_del(smdk_snd_wm9713_device);
+err1:
         platform_device_put(smdk_snd_wm9713_device);
         return ret;
 }
diff --git a/sound/soc/s3c24xx/spdif.c b/sound/soc/samsung/spdif.c
index ce554e9cabcc..f0816404ea3e 100644
--- a/sound/soc/s3c24xx/spdif.c
+++ b/sound/soc/samsung/spdif.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/spdif.c
+/* sound/soc/samsung/spdif.c
  *
  * ALSA SoC Audio Layer - Samsung S/PDIF Controller driver
  *
@@ -20,7 +20,7 @@
 #include <plat/audio.h>
 #include <mach/dma.h>
 
-#include "s3c-dma.h"
+#include "dma.h"
 #include "spdif.h"
 
 /* Registers */
diff --git a/sound/soc/s3c24xx/spdif.h b/sound/soc/samsung/spdif.h
index 3ed55592710f..4f72cb446dbf 100644
--- a/sound/soc/s3c24xx/spdif.h
+++ b/sound/soc/samsung/spdif.h
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/spdif.h
+/* sound/soc/samsung/spdif.h
  *
  * ALSA SoC Audio Layer - Samsung S/PDIF Controller driver
  *
diff --git a/sound/soc/sh/fsi-ak4642.c b/sound/soc/sh/fsi-ak4642.c
index d96602de71de..4ef279c504db 100644
--- a/sound/soc/sh/fsi-ak4642.c
+++ b/sound/soc/sh/fsi-ak4642.c
@@ -12,6 +12,13 @@
 #include <linux/platform_device.h>
 #include <sound/sh_fsi.h>
 
+struct fsi_ak4642_data {
+        const char *name;
+        const char *cpu_dai;
+        const char *codec;
+        const char *platform;
+};
+
 static int fsi_ak4642_dai_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_dai *dai = rtd->codec_dai;
@@ -27,17 +34,12 @@ static int fsi_ak4642_dai_init(struct snd_soc_pcm_runtime *rtd)
 }
 
 static struct snd_soc_dai_link fsi_dai_link = {
-        .name           = "AK4642",
-        .stream_name    = "AK4642",
-        .cpu_dai_name   = "fsia-dai", /* fsi A */
+        /* .name */
+        /* .stream_name */
+        /* .cpu_dai_name */
         .codec_dai_name = "ak4642-hifi",
-#ifdef CONFIG_MACH_AP4EVB
-        .platform_name  = "sh_fsi2",
-        .codec_name     = "ak4642-codec.0-0013",
-#else
-        .platform_name  = "sh_fsi.0",
-        .codec_name     = "ak4642-codec.0-0012",
-#endif
+        /* .platform_name */
+        /* .codec_name */
         .init           = fsi_ak4642_dai_init,
         .ops            = NULL,
 };
@@ -50,14 +52,30 @@ static struct snd_soc_card fsi_soc_card  = {
 
 static struct platform_device *fsi_snd_device;
 
-static int __init fsi_ak4642_init(void)
+static int fsi_ak4642_probe(struct platform_device *pdev)
 {
         int ret = -ENOMEM;
+        const struct platform_device_id *id_entry;
+        struct fsi_ak4642_data *pdata;
+
+        id_entry = pdev->id_entry;
+        if (!id_entry) {
+                dev_err(&pdev->dev, "unknown fsi ak4642\n");
+                return -ENODEV;
+        }
+
+        pdata = (struct fsi_ak4642_data *)id_entry->driver_data;
 
         fsi_snd_device = platform_device_alloc("soc-audio", FSI_PORT_A);
         if (!fsi_snd_device)
                 goto out;
 
+        fsi_dai_link.name               = pdata->name;
+        fsi_dai_link.stream_name        = pdata->name;
+        fsi_dai_link.cpu_dai_name       = pdata->cpu_dai;
+        fsi_dai_link.platform_name      = pdata->platform;
+        fsi_dai_link.codec_name         = pdata->codec;
+
         platform_set_drvdata(fsi_snd_device, &fsi_soc_card);
         ret = platform_device_add(fsi_snd_device);
 
@@ -68,9 +86,100 @@ out:
         return ret;
 }
 
-static void __exit fsi_ak4642_exit(void)
+static int fsi_ak4642_remove(struct platform_device *pdev)
 {
         platform_device_unregister(fsi_snd_device);
+        return 0;
+}
+
+static struct fsi_ak4642_data fsi_a_ak4642 = {
+        .name           = "AK4642",
+        .cpu_dai        = "fsia-dai",
+        .codec          = "ak4642-codec.0-0012",
+        .platform       = "sh_fsi.0",
+};
+
+static struct fsi_ak4642_data fsi_b_ak4642 = {
+        .name           = "AK4642",
+        .cpu_dai        = "fsib-dai",
+        .codec          = "ak4642-codec.0-0012",
+        .platform       = "sh_fsi.0",
+};
+
+static struct fsi_ak4642_data fsi_a_ak4643 = {
+        .name           = "AK4643",
+        .cpu_dai        = "fsia-dai",
+        .codec          = "ak4642-codec.0-0013",
+        .platform       = "sh_fsi.0",
+};
+
+static struct fsi_ak4642_data fsi_b_ak4643 = {
+        .name           = "AK4643",
+        .cpu_dai        = "fsib-dai",
+        .codec          = "ak4642-codec.0-0013",
+        .platform       = "sh_fsi.0",
+};
+
+static struct fsi_ak4642_data fsi2_a_ak4642 = {
+        .name           = "AK4642",
+        .cpu_dai        = "fsia-dai",
+        .codec          = "ak4642-codec.0-0012",
+        .platform       = "sh_fsi2",
+};
+
+static struct fsi_ak4642_data fsi2_b_ak4642 = {
+        .name           = "AK4642",
+        .cpu_dai        = "fsib-dai",
+        .codec          = "ak4642-codec.0-0012",
+        .platform       = "sh_fsi2",
+};
+
+static struct fsi_ak4642_data fsi2_a_ak4643 = {
+        .name           = "AK4643",
+        .cpu_dai        = "fsia-dai",
+        .codec          = "ak4642-codec.0-0013",
+        .platform       = "sh_fsi2",
+};
+
+static struct fsi_ak4642_data fsi2_b_ak4643 = {
+        .name           = "AK4643",
+        .cpu_dai        = "fsib-dai",
+        .codec          = "ak4642-codec.0-0013",
+        .platform       = "sh_fsi2",
+};
+
+static struct platform_device_id fsi_id_table[] = {
+        /* FSI */
+        { "sh_fsi_a_ak4642",    (kernel_ulong_t)&fsi_a_ak4642 },
+        { "sh_fsi_b_ak4642",    (kernel_ulong_t)&fsi_b_ak4642 },
+        { "sh_fsi_a_ak4643",    (kernel_ulong_t)&fsi_a_ak4643 },
+        { "sh_fsi_b_ak4643",    (kernel_ulong_t)&fsi_b_ak4643 },
+
+        /* FSI 2 */
+        { "sh_fsi2_a_ak4642",   (kernel_ulong_t)&fsi2_a_ak4642 },
+        { "sh_fsi2_b_ak4642",   (kernel_ulong_t)&fsi2_b_ak4642 },
+        { "sh_fsi2_a_ak4643",   (kernel_ulong_t)&fsi2_a_ak4643 },
+        { "sh_fsi2_b_ak4643",   (kernel_ulong_t)&fsi2_b_ak4643 },
+        {},
+};
+
+static struct platform_driver fsi_ak4642 = {
+        .driver = {
+                .name   = "fsi-ak4642-audio",
+        },
+        .probe          = fsi_ak4642_probe,
+        .remove         = fsi_ak4642_remove,
+        .id_table       = fsi_id_table,
+};
+
+static int __init fsi_ak4642_init(void)
+{
+        return platform_driver_register(&fsi_ak4642);
+}
+
+static void __exit fsi_ak4642_exit(void)
+{
+        platform_driver_unregister(&fsi_ak4642);
 }
 
 module_init(fsi_ak4642_init);
diff --git a/sound/soc/sh/migor.c b/sound/soc/sh/migor.c
index ac6c49ce6fdf..df13338cb3e2 100644
--- a/sound/soc/sh/migor.c
+++ b/sound/soc/sh/migor.c
@@ -20,7 +20,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include "../codecs/wm8978.h"
 #include "siu.h"
@@ -140,11 +139,12 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int migor_dai_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-        snd_soc_dapm_new_controls(codec, migor_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, migor_dapm_widgets,
                                   ARRAY_SIZE(migor_dapm_widgets));
 
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
 }
diff --git a/sound/soc/sh/sh7760-ac97.c b/sound/soc/sh/sh7760-ac97.c
index f8e0ab82ef59..917d3ceadc9d 100644
--- a/sound/soc/sh/sh7760-ac97.c
+++ b/sound/soc/sh/sh7760-ac97.c
@@ -12,7 +12,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <asm/io.h>
 
 #define IPSEL 0xFE400034
@@ -23,7 +22,7 @@ extern struct snd_soc_platform_driver sh7760_soc_platform;
 
 static int machine_init(struct snd_soc_pcm_runtime *rtd)
 {
-        snd_soc_dapm_sync(rtd->codec);
+        snd_soc_dapm_sync(&rtd->codec->dapm);
         return 0;
 }
 
diff --git a/sound/soc/sh/siu.h b/sound/soc/sh/siu.h
index 9f4dcb921ff0..83c3430ad797 100644
--- a/sound/soc/sh/siu.h
+++ b/sound/soc/sh/siu.h
@@ -75,7 +75,7 @@ struct siu_firmware {
 
 #include <sound/core.h>
 #include <sound/pcm.h>
-#include <sound/soc-dai.h>
+#include <sound/soc.h>
 
 #define SIU_PERIOD_BYTES_MAX    8192            /* DMA transfer/period size */
 #define SIU_PERIOD_BYTES_MIN    256             /* DMA transfer/period size */
diff --git a/sound/soc/sh/siu_dai.c b/sound/soc/sh/siu_dai.c
index af53b64d8af2..4973c2939d79 100644
--- a/sound/soc/sh/siu_dai.c
+++ b/sound/soc/sh/siu_dai.c
@@ -28,7 +28,7 @@
 #include <asm/siu.h>
 
 #include <sound/control.h>
-#include <sound/soc-dai.h>
+#include <sound/soc.h>
 
 #include "siu.h"
 
diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c
index ed29c9e1ed4e..a423babcf145 100644
--- a/sound/soc/sh/siu_pcm.c
+++ b/sound/soc/sh/siu_pcm.c
@@ -29,7 +29,7 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
-#include <sound/soc-dai.h>
+#include <sound/soc.h>
 
 #include <asm/siu.h>
 
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index d214f02cbb65..9b1ba33e6fe9 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -14,27 +14,34 @@
 #include <linux/i2c.h>
 #include <linux/spi/spi.h>
 #include <sound/soc.h>
+#include <linux/lzo.h>
+#include <linux/bitmap.h>
+#include <linux/rbtree.h>
 
 static unsigned int snd_soc_4_12_read(struct snd_soc_codec *codec,
                                      unsigned int reg)
 {
-        u16 *cache = codec->reg_cache;
+        int ret;
+        unsigned int val;
 
         if (reg >= codec->driver->reg_cache_size ||
                 snd_soc_codec_volatile_register(codec, reg)) {
                         if (codec->cache_only)
                                 return -1;
 
+                        BUG_ON(!codec->hw_read);
                         return codec->hw_read(codec, reg);
         }
 
-        return cache[reg];
+        ret = snd_soc_cache_read(codec, reg, &val);
+        if (ret < 0)
+                return -1;
+        return val;
 }
 
 static int snd_soc_4_12_write(struct snd_soc_codec *codec, unsigned int reg,
                              unsigned int value)
 {
-        u16 *cache = codec->reg_cache;
         u8 data[2];
         int ret;
 
@@ -42,16 +49,17 @@ static int snd_soc_4_12_write(struct snd_soc_codec *codec, unsigned int reg,
         data[1] = value & 0x00ff;
 
         if (!snd_soc_codec_volatile_register(codec, reg) &&
-                reg < codec->driver->reg_cache_size)
-                        cache[reg] = value;
+                reg < codec->driver->reg_cache_size) {
+                ret = snd_soc_cache_write(codec, reg, value);
+                if (ret < 0)
+                        return -1;
+        }
 
         if (codec->cache_only) {
                 codec->cache_sync = 1;
                 return 0;
         }
 
-        dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
-
         ret = codec->hw_write(codec->control_data, data, 2);
         if (ret == 2)
                 return 0;
@@ -94,23 +102,27 @@ static int snd_soc_4_12_spi_write(void *control_data, const char *data,
 static unsigned int snd_soc_7_9_read(struct snd_soc_codec *codec,
                                      unsigned int reg)
 {
-        u16 *cache = codec->reg_cache;
+        int ret;
+        unsigned int val;
 
         if (reg >= codec->driver->reg_cache_size ||
                 snd_soc_codec_volatile_register(codec, reg)) {
                         if (codec->cache_only)
                                 return -1;
 
+                        BUG_ON(!codec->hw_read);
                         return codec->hw_read(codec, reg);
         }
 
-        return cache[reg];
+        ret = snd_soc_cache_read(codec, reg, &val);
+        if (ret < 0)
+                return -1;
+        return val;
 }
 
 static int snd_soc_7_9_write(struct snd_soc_codec *codec, unsigned int reg,
                              unsigned int value)
 {
-        u16 *cache = codec->reg_cache;
         u8 data[2];
         int ret;
 
@@ -118,16 +130,17 @@ static int snd_soc_7_9_write(struct snd_soc_codec *codec, unsigned int reg,
         data[1] = value & 0x00ff;
 
         if (!snd_soc_codec_volatile_register(codec, reg) &&
-                reg < codec->driver->reg_cache_size)
-                        cache[reg] = value;
+                reg < codec->driver->reg_cache_size) {
+                ret = snd_soc_cache_write(codec, reg, value);
+                if (ret < 0)
+                        return -1;
+        }
 
         if (codec->cache_only) {
                 codec->cache_sync = 1;
                 return 0;
         }
 
-        dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
-
         ret = codec->hw_write(codec->control_data, data, 2);
         if (ret == 2)
                 return 0;
@@ -170,24 +183,25 @@ static int snd_soc_7_9_spi_write(void *control_data, const char *data,
 static int snd_soc_8_8_write(struct snd_soc_codec *codec, unsigned int reg,
                              unsigned int value)
 {
-        u8 *cache = codec->reg_cache;
         u8 data[2];
+        int ret;
 
         reg &= 0xff;
         data[0] = reg;
         data[1] = value & 0xff;
 
         if (!snd_soc_codec_volatile_register(codec, reg) &&
-                reg < codec->driver->reg_cache_size)
-                        cache[reg] = value;
+                reg < codec->driver->reg_cache_size) {
+                ret = snd_soc_cache_write(codec, reg, value);
+                if (ret < 0)
+                        return -1;
+        }
 
         if (codec->cache_only) {
                 codec->cache_sync = 1;
                 return 0;
         }
 
-        dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
-
         if (codec->hw_write(codec->control_data, data, 2) == 2)
                 return 0;
         else
@@ -197,7 +211,8 @@ static int snd_soc_8_8_write(struct snd_soc_codec *codec, unsigned int reg,
 static unsigned int snd_soc_8_8_read(struct snd_soc_codec *codec,
                                      unsigned int reg)
 {
-        u8 *cache = codec->reg_cache;
+        int ret;
+        unsigned int val;
 
         reg &= 0xff;
         if (reg >= codec->driver->reg_cache_size ||
@@ -205,10 +220,14 @@ static unsigned int snd_soc_8_8_read(struct snd_soc_codec *codec,
                         if (codec->cache_only)
                                 return -1;
 
+                        BUG_ON(!codec->hw_read);
                         return codec->hw_read(codec, reg);
         }
 
-        return cache[reg];
+        ret = snd_soc_cache_read(codec, reg, &val);
+        if (ret < 0)
+                return -1;
+        return val;
 }
 
 #if defined(CONFIG_SPI_MASTER)
@@ -244,24 +263,25 @@ static int snd_soc_8_8_spi_write(void *control_data, const char *data,
 static int snd_soc_8_16_write(struct snd_soc_codec *codec, unsigned int reg,
                               unsigned int value)
 {
-        u16 *reg_cache = codec->reg_cache;
         u8 data[3];
+        int ret;
 
         data[0] = reg;
         data[1] = (value >> 8) & 0xff;
         data[2] = value & 0xff;
 
         if (!snd_soc_codec_volatile_register(codec, reg) &&
-            reg < codec->driver->reg_cache_size)
-                reg_cache[reg] = value;
+                reg < codec->driver->reg_cache_size) {
+                ret = snd_soc_cache_write(codec, reg, value);
+                if (ret < 0)
+                        return -1;
+        }
 
         if (codec->cache_only) {
                 codec->cache_sync = 1;
                 return 0;
         }
 
-        dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
-
         if (codec->hw_write(codec->control_data, data, 3) == 3)
                 return 0;
         else
@@ -271,17 +291,22 @@ static int snd_soc_8_16_write(struct snd_soc_codec *codec, unsigned int reg,
 static unsigned int snd_soc_8_16_read(struct snd_soc_codec *codec,
                                       unsigned int reg)
 {
-        u16 *cache = codec->reg_cache;
+        int ret;
+        unsigned int val;
 
         if (reg >= codec->driver->reg_cache_size ||
             snd_soc_codec_volatile_register(codec, reg)) {
                 if (codec->cache_only)
                         return -1;
 
+                BUG_ON(!codec->hw_read);
                 return codec->hw_read(codec, reg);
-        } else {
-                return cache[reg];
         }
+
+        ret = snd_soc_cache_read(codec, reg, &val);
+        if (ret < 0)
+                return -1;
+        return val;
 }
 
 #if defined(CONFIG_SPI_MASTER)
@@ -420,7 +445,8 @@ static unsigned int snd_soc_16_8_read_i2c(struct snd_soc_codec *codec,
 static unsigned int snd_soc_16_8_read(struct snd_soc_codec *codec,
                                      unsigned int reg)
 {
-        u8 *cache = codec->reg_cache;
+        int ret;
+        unsigned int val;
 
         reg &= 0xff;
         if (reg >= codec->driver->reg_cache_size ||
@@ -428,16 +454,19 @@ static unsigned int snd_soc_16_8_read(struct snd_soc_codec *codec,
                         if (codec->cache_only)
                                 return -1;
 
+                        BUG_ON(!codec->hw_read);
                         return codec->hw_read(codec, reg);
         }
 
-        return cache[reg];
+        ret = snd_soc_cache_read(codec, reg, &val);
+        if (ret < 0)
+                return -1;
+        return val;
 }
 
 static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg,
                              unsigned int value)
 {
-        u8 *cache = codec->reg_cache;
         u8 data[3];
         int ret;
 
@@ -447,16 +476,17 @@ static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg,
 
         reg &= 0xff;
         if (!snd_soc_codec_volatile_register(codec, reg) &&
-                reg < codec->driver->reg_cache_size)
-                        cache[reg] = value;
+                reg < codec->driver->reg_cache_size) {
+                ret = snd_soc_cache_write(codec, reg, value);
+                if (ret < 0)
+                        return -1;
+        }
 
         if (codec->cache_only) {
                 codec->cache_sync = 1;
                 return 0;
         }
 
-        dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
-
         ret = codec->hw_write(codec->control_data, data, 3);
         if (ret == 3)
                 return 0;
@@ -534,23 +564,28 @@ static unsigned int snd_soc_16_16_read_i2c(struct snd_soc_codec *codec,
 static unsigned int snd_soc_16_16_read(struct snd_soc_codec *codec,
                                        unsigned int reg)
 {
-        u16 *cache = codec->reg_cache;
+        int ret;
+        unsigned int val;
 
         if (reg >= codec->driver->reg_cache_size ||
             snd_soc_codec_volatile_register(codec, reg)) {
                 if (codec->cache_only)
                         return -1;
 
+                BUG_ON(!codec->hw_read);
                 return codec->hw_read(codec, reg);
         }
 
-        return cache[reg];
+        ret = snd_soc_cache_read(codec, reg, &val);
+        if (ret < 0)
+                return -1;
+
+        return val;
 }
 
 static int snd_soc_16_16_write(struct snd_soc_codec *codec, unsigned int reg,
                                unsigned int value)
 {
-        u16 *cache = codec->reg_cache;
         u8 data[4];
         int ret;
 
@@ -560,16 +595,17 @@ static int snd_soc_16_16_write(struct snd_soc_codec *codec, unsigned int reg,
         data[3] = value & 0xff;
 
         if (!snd_soc_codec_volatile_register(codec, reg) &&
-                reg < codec->driver->reg_cache_size)
-                        cache[reg] = value;
+                reg < codec->driver->reg_cache_size) {
+                ret = snd_soc_cache_write(codec, reg, value);
+                if (ret < 0)
+                        return -1;
+        }
 
         if (codec->cache_only) {
                 codec->cache_sync = 1;
                 return 0;
         }
 
-        dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
-
         ret = codec->hw_write(codec->control_data, data, 4);
         if (ret == 4)
                 return 0;
@@ -724,3 +760,897 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
         return 0;
 }
 EXPORT_SYMBOL_GPL(snd_soc_codec_set_cache_io);
+
+struct snd_soc_rbtree_node {
+        struct rb_node node;
+        unsigned int reg;
+        unsigned int value;
+        unsigned int defval;
+} __attribute__ ((packed));
+
+struct snd_soc_rbtree_ctx {
+        struct rb_root root;
+};
+
+static struct snd_soc_rbtree_node *snd_soc_rbtree_lookup(
+        struct rb_root *root, unsigned int reg)
+{
+        struct rb_node *node;
+        struct snd_soc_rbtree_node *rbnode;
+
+        node = root->rb_node;
+        while (node) {
+                rbnode = container_of(node, struct snd_soc_rbtree_node, node);
+                if (rbnode->reg < reg)
+                        node = node->rb_left;
+                else if (rbnode->reg > reg)
+                        node = node->rb_right;
+                else
+                        return rbnode;
+        }
+
+        return NULL;
+}
+
+static int snd_soc_rbtree_insert(struct rb_root *root,
+                                 struct snd_soc_rbtree_node *rbnode)
+{
+        struct rb_node **new, *parent;
+        struct snd_soc_rbtree_node *rbnode_tmp;
+
+        parent = NULL;
+        new = &root->rb_node;
+        while (*new) {
+                rbnode_tmp = container_of(*new, struct snd_soc_rbtree_node,
+                                          node);
+                parent = *new;
+                if (rbnode_tmp->reg < rbnode->reg)
+                        new = &((*new)->rb_left);
+                else if (rbnode_tmp->reg > rbnode->reg)
+                        new = &((*new)->rb_right);
+                else
+                        return 0;
+        }
+
+        /* insert the node into the rbtree */
+        rb_link_node(&rbnode->node, parent, new);
+        rb_insert_color(&rbnode->node, root);
+
+        return 1;
+}
+
+static int snd_soc_rbtree_cache_sync(struct snd_soc_codec *codec)
+{
+        struct snd_soc_rbtree_ctx *rbtree_ctx;
+        struct rb_node *node;
+        struct snd_soc_rbtree_node *rbnode;
+        unsigned int val;
+        int ret;
+
+        rbtree_ctx = codec->reg_cache;
+        for (node = rb_first(&rbtree_ctx->root); node; node = rb_next(node)) {
+                rbnode = rb_entry(node, struct snd_soc_rbtree_node, node);
+                if (rbnode->value == rbnode->defval)
+                        continue;
+                ret = snd_soc_cache_read(codec, rbnode->reg, &val);
+                if (ret)
+                        return ret;
+                ret = snd_soc_write(codec, rbnode->reg, val);
+                if (ret)
+                        return ret;
+                dev_dbg(codec->dev, "Synced register %#x, value = %#x\n",
+                        rbnode->reg, val);
+        }
+
+        return 0;
+}
+
+static int snd_soc_rbtree_cache_write(struct snd_soc_codec *codec,
+                                      unsigned int reg, unsigned int value)
+{
+        struct snd_soc_rbtree_ctx *rbtree_ctx;
+        struct snd_soc_rbtree_node *rbnode;
+
+        rbtree_ctx = codec->reg_cache;
+        rbnode = snd_soc_rbtree_lookup(&rbtree_ctx->root, reg);
+        if (rbnode) {
+                if (rbnode->value == value)
+                        return 0;
+                rbnode->value = value;
+        } else {
+                /* bail out early, no need to create the rbnode yet */
+                if (!value)
+                        return 0;
+                /*
+                 * for uninitialized registers whose value is changed
+                 * from the default zero, create an rbnode and insert
+                 * it into the tree.
+                 */
+                rbnode = kzalloc(sizeof *rbnode, GFP_KERNEL);
+                if (!rbnode)
+                        return -ENOMEM;
+                rbnode->reg = reg;
+                rbnode->value = value;
+                snd_soc_rbtree_insert(&rbtree_ctx->root, rbnode);
+        }
+
+        return 0;
+}
+
+static int snd_soc_rbtree_cache_read(struct snd_soc_codec *codec,
+                                     unsigned int reg, unsigned int *value)
+{
+        struct snd_soc_rbtree_ctx *rbtree_ctx;
+        struct snd_soc_rbtree_node *rbnode;
+
+        rbtree_ctx = codec->reg_cache;
+        rbnode = snd_soc_rbtree_lookup(&rbtree_ctx->root, reg);
+        if (rbnode) {
+                *value = rbnode->value;
+        } else {
+                /* uninitialized registers default to 0 */
+                *value = 0;
+        }
+
+        return 0;
+}
+
+static int snd_soc_rbtree_cache_exit(struct snd_soc_codec *codec)
+{
+        struct rb_node *next;
+        struct snd_soc_rbtree_ctx *rbtree_ctx;
+        struct snd_soc_rbtree_node *rbtree_node;
+
+        /* if we've already been called then just return */
+        rbtree_ctx = codec->reg_cache;
+        if (!rbtree_ctx)
+                return 0;
+
+        /* free up the rbtree */
+        next = rb_first(&rbtree_ctx->root);
+        while (next) {
+                rbtree_node = rb_entry(next, struct snd_soc_rbtree_node, node);
+                next = rb_next(&rbtree_node->node);
+                rb_erase(&rbtree_node->node, &rbtree_ctx->root);
+                kfree(rbtree_node);
+        }
+
+        /* release the resources */
+        kfree(codec->reg_cache);
+        codec->reg_cache = NULL;
+
+        return 0;
+}
+
+static int snd_soc_rbtree_cache_init(struct snd_soc_codec *codec)
+{
+        struct snd_soc_rbtree_ctx *rbtree_ctx;
+
+        codec->reg_cache = kmalloc(sizeof *rbtree_ctx, GFP_KERNEL);
+        if (!codec->reg_cache)
+                return -ENOMEM;
+
+        rbtree_ctx = codec->reg_cache;
+        rbtree_ctx->root = RB_ROOT;
+
+        if (!codec->driver->reg_cache_default)
+                return 0;
+
+/*
+ * populate the rbtree with the initialized registers.  All other
+ * registers will be inserted into the tree when they are first written.
+ *
+ * The reasoning behind this, is that we need to step through and
+ * dereference the cache in u8/u16 increments without sacrificing
+ * portability.  This could also be done using memcpy() but that would
+ * be slightly more cryptic.
+ */
+#define snd_soc_rbtree_populate(cache)                                  \
+({                                                                      \
+        int ret, i;                                                     \
+        struct snd_soc_rbtree_node *rbtree_node;                        \
+                                                                        \
+        ret = 0;                                                        \
+        cache = codec->driver->reg_cache_default;                       \
+        for (i = 0; i < codec->driver->reg_cache_size; ++i) {           \
+                if (!cache[i])                                          \
+                        continue;                                       \
+                rbtree_node = kzalloc(sizeof *rbtree_node, GFP_KERNEL); \
+                if (!rbtree_node) {                                     \
+                        ret = -ENOMEM;                                  \
+                        snd_soc_cache_exit(codec);                      \
+                        break;                                          \
+                }                                                       \
+                rbtree_node->reg = i;                                   \
+                rbtree_node->value = cache[i];                          \
+                rbtree_node->defval = cache[i];                         \
+                snd_soc_rbtree_insert(&rbtree_ctx->root,                \
+                                      rbtree_node);                     \
+        }                                                               \
+        ret;                                                            \
+})
+
+        switch (codec->driver->reg_word_size) {
+        case 1: {
+                const u8 *cache;
+
+                return snd_soc_rbtree_populate(cache);
+        }
+        case 2: {
+                const u16 *cache;
+
+                return snd_soc_rbtree_populate(cache);
+        }
+        default:
+                BUG();
+        }
+
+        return 0;
+}
+
+struct snd_soc_lzo_ctx {
+        void *wmem;
+        void *dst;
+        const void *src;
+        size_t src_len;
+        size_t dst_len;
+        size_t decompressed_size;
+        unsigned long *sync_bmp;
+        int sync_bmp_nbits;
+};
+
+#define LZO_BLOCK_NUM 8
+static int snd_soc_lzo_block_count(void)
+{
+        return LZO_BLOCK_NUM;
+}
+
+static int snd_soc_lzo_prepare(struct snd_soc_lzo_ctx *lzo_ctx)
+{
+        lzo_ctx->wmem = kmalloc(LZO1X_MEM_COMPRESS, GFP_KERNEL);
+        if (!lzo_ctx->wmem)
+                return -ENOMEM;
+        return 0;
+}
+
+static int snd_soc_lzo_compress(struct snd_soc_lzo_ctx *lzo_ctx)
+{
+        size_t compress_size;
+        int ret;
+
+        ret = lzo1x_1_compress(lzo_ctx->src, lzo_ctx->src_len,
+                               lzo_ctx->dst, &compress_size, lzo_ctx->wmem);
+        if (ret != LZO_E_OK || compress_size > lzo_ctx->dst_len)
+                return -EINVAL;
+        lzo_ctx->dst_len = compress_size;
+        return 0;
+}
+
+static int snd_soc_lzo_decompress(struct snd_soc_lzo_ctx *lzo_ctx)
+{
+        size_t dst_len;
+        int ret;
+
+        dst_len = lzo_ctx->dst_len;
+        ret = lzo1x_decompress_safe(lzo_ctx->src, lzo_ctx->src_len,
+                                    lzo_ctx->dst, &dst_len);
+        if (ret != LZO_E_OK || dst_len != lzo_ctx->dst_len)
+                return -EINVAL;
+        return 0;
+}
+
+static int snd_soc_lzo_compress_cache_block(struct snd_soc_codec *codec,
+                struct snd_soc_lzo_ctx *lzo_ctx)
+{
+        int ret;
+
+        lzo_ctx->dst_len = lzo1x_worst_compress(PAGE_SIZE);
+        lzo_ctx->dst = kmalloc(lzo_ctx->dst_len, GFP_KERNEL);
+        if (!lzo_ctx->dst) {
+                lzo_ctx->dst_len = 0;
+                return -ENOMEM;
+        }
+
+        ret = snd_soc_lzo_compress(lzo_ctx);
+        if (ret < 0)
+                return ret;
+        return 0;
+}
+
+static int snd_soc_lzo_decompress_cache_block(struct snd_soc_codec *codec,
+                struct snd_soc_lzo_ctx *lzo_ctx)
+{
+        int ret;
+
+        lzo_ctx->dst_len = lzo_ctx->decompressed_size;
+        lzo_ctx->dst = kmalloc(lzo_ctx->dst_len, GFP_KERNEL);
+        if (!lzo_ctx->dst) {
+                lzo_ctx->dst_len = 0;
+                return -ENOMEM;
+        }
+
+        ret = snd_soc_lzo_decompress(lzo_ctx);
+        if (ret < 0)
+                return ret;
+        return 0;
+}
+
+static inline int snd_soc_lzo_get_blkindex(struct snd_soc_codec *codec,
+                unsigned int reg)
+{
+        struct snd_soc_codec_driver *codec_drv;
+        size_t reg_size;
+
+        codec_drv = codec->driver;
+        reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
+        return (reg * codec_drv->reg_word_size) /
+               DIV_ROUND_UP(reg_size, snd_soc_lzo_block_count());
+}
+
+static inline int snd_soc_lzo_get_blkpos(struct snd_soc_codec *codec,
+                unsigned int reg)
+{
+        struct snd_soc_codec_driver *codec_drv;
+        size_t reg_size;
+
+        codec_drv = codec->driver;
+        reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
+        return reg % (DIV_ROUND_UP(reg_size, snd_soc_lzo_block_count()) /
+                      codec_drv->reg_word_size);
+}
+
+static inline int snd_soc_lzo_get_blksize(struct snd_soc_codec *codec)
+{
+        struct snd_soc_codec_driver *codec_drv;
+        size_t reg_size;
+
+        codec_drv = codec->driver;
+        reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
+        return DIV_ROUND_UP(reg_size, snd_soc_lzo_block_count());
+}
+
+static int snd_soc_lzo_cache_sync(struct snd_soc_codec *codec)
+{
+        struct snd_soc_lzo_ctx **lzo_blocks;
+        unsigned int val;
+        int i;
+        int ret;
+
+        lzo_blocks = codec->reg_cache;
+        for_each_set_bit(i, lzo_blocks[0]->sync_bmp, lzo_blocks[0]->sync_bmp_nbits) {
+                ret = snd_soc_cache_read(codec, i, &val);
+                if (ret)
+                        return ret;
+                ret = snd_soc_write(codec, i, val);
+                if (ret)
+                        return ret;
+                dev_dbg(codec->dev, "Synced register %#x, value = %#x\n",
+                        i, val);
+        }
+
+        return 0;
+}
+
+static int snd_soc_lzo_cache_write(struct snd_soc_codec *codec,
+                                   unsigned int reg, unsigned int value)
+{
+        struct snd_soc_lzo_ctx *lzo_block, **lzo_blocks;
+        int ret, blkindex, blkpos;
+        size_t blksize, tmp_dst_len;
+        void *tmp_dst;
+
+        /* index of the compressed lzo block */
+        blkindex = snd_soc_lzo_get_blkindex(codec, reg);
+        /* register index within the decompressed block */
+        blkpos = snd_soc_lzo_get_blkpos(codec, reg);
+        /* size of the compressed block */
+        blksize = snd_soc_lzo_get_blksize(codec);
+        lzo_blocks = codec->reg_cache;
+        lzo_block = lzo_blocks[blkindex];
+
+        /* save the pointer and length of the compressed block */
+        tmp_dst = lzo_block->dst;
+        tmp_dst_len = lzo_block->dst_len;
+
+        /* prepare the source to be the compressed block */
+        lzo_block->src = lzo_block->dst;
+        lzo_block->src_len = lzo_block->dst_len;
+
+        /* decompress the block */
+        ret = snd_soc_lzo_decompress_cache_block(codec, lzo_block);
+        if (ret < 0) {
+                kfree(lzo_block->dst);
+                goto out;
+        }
+
+        /* write the new value to the cache */
+        switch (codec->driver->reg_word_size) {
+        case 1: {
+                u8 *cache;
+                cache = lzo_block->dst;
+                if (cache[blkpos] == value) {
+                        kfree(lzo_block->dst);
+                        goto out;
+                }
+                cache[blkpos] = value;
+        }
+        break;
+        case 2: {
+                u16 *cache;
+                cache = lzo_block->dst;
+                if (cache[blkpos] == value) {
+                        kfree(lzo_block->dst);
+                        goto out;
+                }
+                cache[blkpos] = value;
+        }
+        break;
+        default:
+                BUG();
+        }
+
+        /* prepare the source to be the decompressed block */
+        lzo_block->src = lzo_block->dst;
+        lzo_block->src_len = lzo_block->dst_len;
+
+        /* compress the block */
+        ret = snd_soc_lzo_compress_cache_block(codec, lzo_block);
+        if (ret < 0) {
+                kfree(lzo_block->dst);
+                kfree(lzo_block->src);
+                goto out;
+        }
+
+        /* set the bit so we know we have to sync this register */
+        set_bit(reg, lzo_block->sync_bmp);
+        kfree(tmp_dst);
+        kfree(lzo_block->src);
+        return 0;
+out:
+        lzo_block->dst = tmp_dst;
+        lzo_block->dst_len = tmp_dst_len;
+        return ret;
+}
+
+static int snd_soc_lzo_cache_read(struct snd_soc_codec *codec,
+                                  unsigned int reg, unsigned int *value)
+{
+        struct snd_soc_lzo_ctx *lzo_block, **lzo_blocks;
+        int ret, blkindex, blkpos;
+        size_t blksize, tmp_dst_len;
+        void *tmp_dst;
+
+        *value = 0;
+        /* index of the compressed lzo block */
+        blkindex = snd_soc_lzo_get_blkindex(codec, reg);
+        /* register index within the decompressed block */
+        blkpos = snd_soc_lzo_get_blkpos(codec, reg);
+        /* size of the compressed block */
+        blksize = snd_soc_lzo_get_blksize(codec);
+        lzo_blocks = codec->reg_cache;
+        lzo_block = lzo_blocks[blkindex];
+
+        /* save the pointer and length of the compressed block */
+        tmp_dst = lzo_block->dst;
+        tmp_dst_len = lzo_block->dst_len;
+
+        /* prepare the source to be the compressed block */
+        lzo_block->src = lzo_block->dst;
+        lzo_block->src_len = lzo_block->dst_len;
+
+        /* decompress the block */
+        ret = snd_soc_lzo_decompress_cache_block(codec, lzo_block);
+        if (ret >= 0) {
+                /* fetch the value from the cache */
+                switch (codec->driver->reg_word_size) {
+                case 1: {
+                        u8 *cache;
+                        cache = lzo_block->dst;
+                        *value = cache[blkpos];
+                }
+                break;
+                case 2: {
+                        u16 *cache;
+                        cache = lzo_block->dst;
+                        *value = cache[blkpos];
+                }
+                break;
+                default:
+                        BUG();
+                }
+        }
+
+        kfree(lzo_block->dst);
+        /* restore the pointer and length of the compressed block */
+        lzo_block->dst = tmp_dst;
+        lzo_block->dst_len = tmp_dst_len;
+        return 0;
+}
+
+static int snd_soc_lzo_cache_exit(struct snd_soc_codec *codec)
+{
+        struct snd_soc_lzo_ctx **lzo_blocks;
+        int i, blkcount;
+
+        lzo_blocks = codec->reg_cache;
+        if (!lzo_blocks)
+                return 0;
+
+        blkcount = snd_soc_lzo_block_count();
+        /*
+         * the pointer to the bitmap used for syncing the cache
+         * is shared amongst all lzo_blocks.  Ensure it is freed
+         * only once.
+         */
+        if (lzo_blocks[0])
+                kfree(lzo_blocks[0]->sync_bmp);
+        for (i = 0; i < blkcount; ++i) {
+                if (lzo_blocks[i]) {
+                        kfree(lzo_blocks[i]->wmem);
+                        kfree(lzo_blocks[i]->dst);
+                }
+                /* each lzo_block is a pointer returned by kmalloc or NULL */
+                kfree(lzo_blocks[i]);
+        }
+        kfree(lzo_blocks);
+        codec->reg_cache = NULL;
+        return 0;
+}
+
+static int snd_soc_lzo_cache_init(struct snd_soc_codec *codec)
+{
+        struct snd_soc_lzo_ctx **lzo_blocks;
+        size_t reg_size, bmp_size;
+        struct snd_soc_codec_driver *codec_drv;
+        int ret, tofree, i, blksize, blkcount;
+        const char *p, *end;
+        unsigned long *sync_bmp;
+
+        ret = 0;
+        codec_drv = codec->driver;
+        reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
+
+        /*
+         * If we have not been given a default register cache
+         * then allocate a dummy zero-ed out region, compress it
+         * and remember to free it afterwards.
+         */
+        tofree = 0;
+        if (!codec_drv->reg_cache_default)
+                tofree = 1;
+
+        if (!codec_drv->reg_cache_default) {
+                codec_drv->reg_cache_default = kzalloc(reg_size,
+                                                       GFP_KERNEL);
+                if (!codec_drv->reg_cache_default)
+                        return -ENOMEM;
+        }
+
+        blkcount = snd_soc_lzo_block_count();
+        codec->reg_cache = kzalloc(blkcount * sizeof *lzo_blocks,
+                                   GFP_KERNEL);
+        if (!codec->reg_cache) {
+                ret = -ENOMEM;
+                goto err_tofree;
+        }
+        lzo_blocks = codec->reg_cache;
+
+        /*
+         * allocate a bitmap to be used when syncing the cache with
+         * the hardware.  Each time a register is modified, the corresponding
+         * bit is set in the bitmap, so we know that we have to sync
+         * that register.
+         */
+        bmp_size = codec_drv->reg_cache_size;
+        sync_bmp = kmalloc(BITS_TO_LONGS(bmp_size) * sizeof (long),
+                           GFP_KERNEL);
+        if (!sync_bmp) {
+                ret = -ENOMEM;
+                goto err;
+        }
+        bitmap_zero(sync_bmp, reg_size);
+
+        /* allocate the lzo blocks and initialize them */
+        for (i = 0; i < blkcount; ++i) {
+                lzo_blocks[i] = kzalloc(sizeof **lzo_blocks,
+                                        GFP_KERNEL);
+                if (!lzo_blocks[i]) {
+                        kfree(sync_bmp);
+                        ret = -ENOMEM;
+                        goto err;
+                }
+                lzo_blocks[i]->sync_bmp = sync_bmp;
+                lzo_blocks[i]->sync_bmp_nbits = reg_size;
+                /* alloc the working space for the compressed block */
+                ret = snd_soc_lzo_prepare(lzo_blocks[i]);
+                if (ret < 0)
+                        goto err;
+        }
+
+        blksize = snd_soc_lzo_get_blksize(codec);
+        p = codec_drv->reg_cache_default;
+        end = codec_drv->reg_cache_default + reg_size;
+        /* compress the register map and fill the lzo blocks */
+        for (i = 0; i < blkcount; ++i, p += blksize) {
+                lzo_blocks[i]->src = p;
+                if (p + blksize > end)
+                        lzo_blocks[i]->src_len = end - p;
+                else
+                        lzo_blocks[i]->src_len = blksize;
+                ret = snd_soc_lzo_compress_cache_block(codec,
+                                                       lzo_blocks[i]);
+                if (ret < 0)
+                        goto err;
+                lzo_blocks[i]->decompressed_size =
+                        lzo_blocks[i]->src_len;
+        }
+
+        if (tofree)
+                kfree(codec_drv->reg_cache_default);
+        return 0;
+err:
+        snd_soc_cache_exit(codec);
+err_tofree:
+        if (tofree)
+                kfree(codec_drv->reg_cache_default);
+        return ret;
+}
+
+static int snd_soc_flat_cache_sync(struct snd_soc_codec *codec)
+{
+        int i;
+        int ret;
+        struct snd_soc_codec_driver *codec_drv;
+        unsigned int val;
+
+        codec_drv = codec->driver;
+        for (i = 0; i < codec_drv->reg_cache_size; ++i) {
+                ret = snd_soc_cache_read(codec, i, &val);
+                if (ret)
+                        return ret;
+                if (codec_drv->reg_cache_default) {
+                        switch (codec_drv->reg_word_size) {
+                        case 1: {
+                                const u8 *cache;
+
+                                cache = codec_drv->reg_cache_default;
+                                if (cache[i] == val)
+                                        continue;
+                        }
+                        break;
+                        case 2: {
+                                const u16 *cache;
+
+                                cache = codec_drv->reg_cache_default;
+                                if (cache[i] == val)
+                                        continue;
+                        }
+                        break;
+                        default:
+                                BUG();
+                        }
+                }
+                ret = snd_soc_write(codec, i, val);
+                if (ret)
+                        return ret;
+                dev_dbg(codec->dev, "Synced register %#x, value = %#x\n",
+                        i, val);
+        }
+        return 0;
+}
+
+static int snd_soc_flat_cache_write(struct snd_soc_codec *codec,
+                                    unsigned int reg, unsigned int value)
+{
+        switch (codec->driver->reg_word_size) {
+        case 1: {
+                u8 *cache;
+
+                cache = codec->reg_cache;
+                cache[reg] = value;
+        }
+        break;
+        case 2: {
+                u16 *cache;
+
+                cache = codec->reg_cache;
+                cache[reg] = value;
+        }
+        break;
+        default:
+                BUG();
+        }
+
+        return 0;
+}
+
+static int snd_soc_flat_cache_read(struct snd_soc_codec *codec,
+                                   unsigned int reg, unsigned int *value)
+{
+        switch (codec->driver->reg_word_size) {
+        case 1: {
+                u8 *cache;
+
+                cache = codec->reg_cache;
+                *value = cache[reg];
+        }
+        break;
+        case 2: {
+                u16 *cache;
+
+                cache = codec->reg_cache;
+                *value = cache[reg];
+        }
+        break;
+        default:
+                BUG();
+        }
+
+        return 0;
+}
+
+static int snd_soc_flat_cache_exit(struct snd_soc_codec *codec)
+{
+        if (!codec->reg_cache)
+                return 0;
+        kfree(codec->reg_cache);
+        codec->reg_cache = NULL;
+        return 0;
+}
+
+static int snd_soc_flat_cache_init(struct snd_soc_codec *codec)
+{
+        struct snd_soc_codec_driver *codec_drv;
+        size_t reg_size;
+
+        codec_drv = codec->driver;
+        reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
+
+        if (codec_drv->reg_cache_default)
+                codec->reg_cache = kmemdup(codec_drv->reg_cache_default,
+                                           reg_size, GFP_KERNEL);
+        else
+                codec->reg_cache = kzalloc(reg_size, GFP_KERNEL);
+        if (!codec->reg_cache)
+                return -ENOMEM;
+
+        return 0;
+}
+
+/* an array of all supported compression types */
+static const struct snd_soc_cache_ops cache_types[] = {
+        {
+                .id = SND_SOC_FLAT_COMPRESSION,
+                .init = snd_soc_flat_cache_init,
+                .exit = snd_soc_flat_cache_exit,
+                .read = snd_soc_flat_cache_read,
+                .write = snd_soc_flat_cache_write,
+                .sync = snd_soc_flat_cache_sync
+        },
+        {
+                .id = SND_SOC_LZO_COMPRESSION,
+                .init = snd_soc_lzo_cache_init,
+                .exit = snd_soc_lzo_cache_exit,
+                .read = snd_soc_lzo_cache_read,
+                .write = snd_soc_lzo_cache_write,
+                .sync = snd_soc_lzo_cache_sync
+        },
+        {
+                .id = SND_SOC_RBTREE_COMPRESSION,
+                .init = snd_soc_rbtree_cache_init,
+                .exit = snd_soc_rbtree_cache_exit,
+                .read = snd_soc_rbtree_cache_read,
+                .write = snd_soc_rbtree_cache_write,
+                .sync = snd_soc_rbtree_cache_sync
+        }
+};
+
+int snd_soc_cache_init(struct snd_soc_codec *codec)
+{
+        int i;
+
+        for (i = 0; i < ARRAY_SIZE(cache_types); ++i)
+                if (cache_types[i].id == codec->driver->compress_type)
+                        break;
+        if (i == ARRAY_SIZE(cache_types)) {
+                dev_err(codec->dev, "Could not match compress type: %d\n",
+                        codec->driver->compress_type);
+                return -EINVAL;
+        }
+
+        mutex_init(&codec->cache_rw_mutex);
+        codec->cache_ops = &cache_types[i];
+
+        if (codec->cache_ops->init)
+                return codec->cache_ops->init(codec);
+        return -EINVAL;
+}
+
+/*
+ * NOTE: keep in mind that this function might be called
+ * multiple times.
+ */
+int snd_soc_cache_exit(struct snd_soc_codec *codec)
+{
+        if (codec->cache_ops && codec->cache_ops->exit)
+                return codec->cache_ops->exit(codec);
+        return -EINVAL;
+}
+
+/**
+ * snd_soc_cache_read: Fetch the value of a given register from the cache.
+ *
+ * @codec: CODEC to configure.
+ * @reg: The register index.
+ * @value: The value to be returned.
+ */
+int snd_soc_cache_read(struct snd_soc_codec *codec,
+                       unsigned int reg, unsigned int *value)
+{
+        int ret;
+
+        mutex_lock(&codec->cache_rw_mutex);
+
+        if (value && codec->cache_ops && codec->cache_ops->read) {
+                ret = codec->cache_ops->read(codec, reg, value);
+                mutex_unlock(&codec->cache_rw_mutex);
+                return ret;
+        }
+
+        mutex_unlock(&codec->cache_rw_mutex);
+        return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_cache_read);
+
+/**
+ * snd_soc_cache_write: Set the value of a given register in the cache.
+ *
+ * @codec: CODEC to configure.
+ * @reg: The register index.
+ * @value: The new register value.
+ */
+int snd_soc_cache_write(struct snd_soc_codec *codec,
+                        unsigned int reg, unsigned int value)
+{
+        int ret;
+
+        mutex_lock(&codec->cache_rw_mutex);
+
+        if (codec->cache_ops && codec->cache_ops->write) {
+                ret = codec->cache_ops->write(codec, reg, value);
+                mutex_unlock(&codec->cache_rw_mutex);
+                return ret;
+        }
+
+        mutex_unlock(&codec->cache_rw_mutex);
+        return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_cache_write);
+
+/**
+ * snd_soc_cache_sync: Sync the register cache with the hardware.
+ *
+ * @codec: CODEC to configure.
+ *
+ * Any registers that should not be synced should be marked as
+ * volatile.  In general drivers can choose not to use the provided
+ * syncing functionality if they so require.
+ */
+int snd_soc_cache_sync(struct snd_soc_codec *codec)
+{
+        int ret;
+
+        if (!codec->cache_sync) {
+                return 0;
+        }
+
+        if (codec->cache_ops && codec->cache_ops->sync) {
+                ret = codec->cache_ops->sync(codec);
+                if (!ret)
+                        codec->cache_sync = 0;
+                return ret;
+        }
+
+        return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_cache_sync);
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 441285ade024..c8d8dde7f4dd 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -36,9 +36,11 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
+#define CREATE_TRACE_POINTS
+#include <trace/events/asoc.h>
+
 #define NAME_SIZE       32
 
 static DEFINE_MUTEX(pcm_mutex);
@@ -238,8 +240,10 @@ static const struct file_operations codec_reg_fops = {
 
 static void soc_init_codec_debugfs(struct snd_soc_codec *codec)
 {
-        codec->debugfs_codec_root = debugfs_create_dir(codec->name ,
-                                                       debugfs_root);
+        struct dentry *debugfs_card_root = codec->card->debugfs_card_root;
+
+        codec->debugfs_codec_root = debugfs_create_dir(codec->name,
+                                                       debugfs_card_root);
         if (!codec->debugfs_codec_root) {
                 printk(KERN_WARNING
                        "ASoC: Failed to create codec debugfs directory\n");
@@ -253,20 +257,13 @@ static void soc_init_codec_debugfs(struct snd_soc_codec *codec)
                 printk(KERN_WARNING
                        "ASoC: Failed to create codec register debugfs file\n");
 
-        codec->debugfs_pop_time = debugfs_create_u32("dapm_pop_time", 0644,
-                                                     codec->debugfs_codec_root,
-                                                     &codec->pop_time);
-        if (!codec->debugfs_pop_time)
-                printk(KERN_WARNING
-                       "Failed to create pop time debugfs file\n");
-
-        codec->debugfs_dapm = debugfs_create_dir("dapm",
+        codec->dapm.debugfs_dapm = debugfs_create_dir("dapm",
                                                  codec->debugfs_codec_root);
-        if (!codec->debugfs_dapm)
+        if (!codec->dapm.debugfs_dapm)
                 printk(KERN_WARNING
                        "Failed to create DAPM debugfs directory\n");
 
-        snd_soc_dapm_debugfs_init(codec);
+        snd_soc_dapm_debugfs_init(&codec->dapm);
 }
 
 static void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
@@ -374,6 +371,29 @@ static const struct file_operations platform_list_fops = {
         .llseek = default_llseek,/* read accesses f_pos */
 };
 
+static void soc_init_card_debugfs(struct snd_soc_card *card)
+{
+        card->debugfs_card_root = debugfs_create_dir(card->name,
+                                                     debugfs_root);
+        if (!card->debugfs_card_root) {
+                dev_warn(card->dev,
+                         "ASoC: Failed to create codec debugfs directory\n");
+                return;
+        }
+
+        card->debugfs_pop_time = debugfs_create_u32("dapm_pop_time", 0644,
+                                                    card->debugfs_card_root,
+                                                    &card->pop_time);
+        if (!card->debugfs_pop_time)
+                dev_warn(card->dev,
+                       "Failed to create pop time debugfs file\n");
+}
+
+static void soc_cleanup_card_debugfs(struct snd_soc_card *card)
+{
+        debugfs_remove_recursive(card->debugfs_card_root);
+}
+
 #else
 
 static inline void soc_init_codec_debugfs(struct snd_soc_codec *codec)
@@ -383,6 +403,14 @@ static inline void soc_init_codec_debugfs(struct snd_soc_codec *codec)
 static inline void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
 {
 }
+
+static inline void soc_init_card_debugfs(struct snd_soc_card *card)
+{
+}
+
+static inline void soc_cleanup_card_debugfs(struct snd_soc_card *card)
+{
+}
 #endif
 
 #ifdef CONFIG_SND_SOC_AC97_BUS
@@ -1017,7 +1045,7 @@ static int soc_suspend(struct device *dev)
         /* close any waiting streams and save state */
         for (i = 0; i < card->num_rtd; i++) {
                 run_delayed_work(&card->rtd[i].delayed_work);
-                card->rtd[i].codec->suspend_bias_level = card->rtd[i].codec->bias_level;
+                card->rtd[i].codec->dapm.suspend_bias_level = card->rtd[i].codec->dapm.bias_level;
         }
 
         for (i = 0; i < card->num_rtd; i++) {
@@ -1041,7 +1069,7 @@ static int soc_suspend(struct device *dev)
                 /* If there are paths active then the CODEC will be held with
                  * bias _ON and should not be suspended. */
                 if (!codec->suspended && codec->driver->suspend) {
-                        switch (codec->bias_level) {
+                        switch (codec->dapm.bias_level) {
                         case SND_SOC_BIAS_STANDBY:
                         case SND_SOC_BIAS_OFF:
                                 codec->driver->suspend(codec, PMSG_SUSPEND);
@@ -1110,7 +1138,7 @@ static void soc_resume_deferred(struct work_struct *work)
                  * resume.  Otherwise the suspend was suppressed.
                  */
                 if (codec->driver->resume && codec->suspended) {
-                        switch (codec->bias_level) {
+                        switch (codec->dapm.bias_level) {
                         case SND_SOC_BIAS_STANDBY:
                         case SND_SOC_BIAS_OFF:
                                 codec->driver->resume(codec);
@@ -1346,7 +1374,7 @@ static void soc_remove_dai_link(struct snd_soc_card *card, int num)
                 }
 
                 /* Make sure all DAPM widgets are freed */
-                snd_soc_dapm_free(codec);
+                snd_soc_dapm_free(&codec->dapm);
 
                 soc_cleanup_codec_debugfs(codec);
                 device_remove_file(&rtd->dev, &dev_attr_codec_reg);
@@ -1368,6 +1396,23 @@ static void soc_remove_dai_link(struct snd_soc_card *card, int num)
         }
 }
 
+static void soc_set_name_prefix(struct snd_soc_card *card,
+                                struct snd_soc_codec *codec)
+{
+        int i;
+
+        if (card->prefix_map == NULL)
+                return;
+
+        for (i = 0; i < card->num_prefixes; i++) {
+                struct snd_soc_prefix_map *map = &card->prefix_map[i];
+                if (map->dev_name && !strcmp(codec->name, map->dev_name)) {
+                        codec->name_prefix = map->name_prefix;
+                        break;
+                }
+        }
+}
+
 static void rtd_release(struct device *dev) {}
 
 static int soc_probe_dai_link(struct snd_soc_card *card, int num)
@@ -1377,6 +1422,7 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num)
         struct snd_soc_codec *codec = rtd->codec;
         struct snd_soc_platform *platform = rtd->platform;
         struct snd_soc_dai *codec_dai = rtd->codec_dai, *cpu_dai = rtd->cpu_dai;
+        const char *temp;
         int ret;
 
         dev_dbg(card->dev, "probe %s dai link %d\n", card->name, num);
@@ -1410,6 +1456,8 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num)
 
         /* probe the CODEC */
         if (!codec->probed) {
+                codec->dapm.card = card;
+                soc_set_name_prefix(card, codec);
                 if (codec->driver->probe) {
                         ret = codec->driver->probe(codec);
                         if (ret < 0) {
@@ -1462,16 +1510,20 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num)
 
         /* now that all clients have probed, initialise the DAI link */
         if (dai_link->init) {
+                /* machine controls, routes and widgets are not prefixed */
+                temp = rtd->codec->name_prefix;
+                rtd->codec->name_prefix = NULL;
                 ret = dai_link->init(rtd);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: failed to init %s\n", dai_link->stream_name);
                         return ret;
                 }
+                rtd->codec->name_prefix = temp;
         }
 
         /* Make sure all DAPM widgets are instantiated */
-        snd_soc_dapm_new_widgets(codec);
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_new_widgets(&codec->dapm);
+        snd_soc_dapm_sync(&codec->dapm);
 
         /* register the rtd device */
         rtd->dev.release = rtd_release;
@@ -1667,6 +1719,8 @@ static int soc_probe(struct platform_device *pdev)
         INIT_LIST_HEAD(&card->codec_dev_list);
         INIT_LIST_HEAD(&card->platform_dev_list);
 
+        soc_init_card_debugfs(card);
+
         ret = snd_soc_register_card(card);
         if (ret != 0) {
                 dev_err(&pdev->dev, "Failed to register card\n");
@@ -1694,6 +1748,8 @@ static int soc_remove(struct platform_device *pdev)
                 for (i = 0; i < card->num_rtd; i++)
                         soc_remove_dai_link(card, i);
 
+                soc_cleanup_card_debugfs(card);
+
                 /* remove the card */
                 if (card->remove)
                         card->remove(pdev);
@@ -1877,6 +1933,27 @@ void snd_soc_free_ac97_codec(struct snd_soc_codec *codec)
 }
 EXPORT_SYMBOL_GPL(snd_soc_free_ac97_codec);
 
+unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg)
+{
+        unsigned int ret;
+
+        ret = codec->driver->read(codec, reg);
+        dev_dbg(codec->dev, "read %x => %x\n", reg, ret);
+        trace_snd_soc_reg_read(codec, reg, ret);
+
+        return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_read);
+
+unsigned int snd_soc_write(struct snd_soc_codec *codec,
+                           unsigned int reg, unsigned int val)
+{
+        dev_dbg(codec->dev, "write %x = %x\n", reg, val);
+        trace_snd_soc_reg_write(codec, reg, val);
+        return codec->driver->write(codec, reg, val);
+}
+EXPORT_SYMBOL_GPL(snd_soc_write);
+
 /**
  * snd_soc_update_bits - update codec register bits
  * @codec: audio codec
@@ -2017,14 +2094,22 @@ int snd_soc_add_controls(struct snd_soc_codec *codec,
         const struct snd_kcontrol_new *controls, int num_controls)
 {
         struct snd_card *card = codec->card->snd_card;
+        char prefixed_name[44], *name;
         int err, i;
 
         for (i = 0; i < num_controls; i++) {
                 const struct snd_kcontrol_new *control = &controls[i];
-                err = snd_ctl_add(card, snd_soc_cnew(control, codec, NULL));
+                if (codec->name_prefix) {
+                        snprintf(prefixed_name, sizeof(prefixed_name), "%s %s",
+                                 codec->name_prefix, control->name);
+                        name = prefixed_name;
+                } else {
+                        name = control->name;
+                }
+                err = snd_ctl_add(card, snd_soc_cnew(control, codec, name));
                 if (err < 0) {
                         dev_err(codec->dev, "%s: Failed to add %s: %d\n",
-                                codec->name, control->name, err);
+                                codec->name, name, err);
                         return err;
                 }
         }
@@ -3219,30 +3304,25 @@ int snd_soc_register_codec(struct device *dev,
                 return -ENOMEM;
         }
 
-        /* allocate CODEC register cache */
-        if (codec_drv->reg_cache_size && codec_drv->reg_word_size) {
-
-                if (codec_drv->reg_cache_default)
-                        codec->reg_cache = kmemdup(codec_drv->reg_cache_default,
-                                codec_drv->reg_cache_size * codec_drv->reg_word_size, GFP_KERNEL);
-                else
-                        codec->reg_cache = kzalloc(codec_drv->reg_cache_size *
-                                codec_drv->reg_word_size, GFP_KERNEL);
-
-                if (codec->reg_cache == NULL) {
-                        kfree(codec->name);
-                        kfree(codec);
-                        return -ENOMEM;
-                }
-        }
-
+        INIT_LIST_HEAD(&codec->dapm.widgets);
+        INIT_LIST_HEAD(&codec->dapm.paths);
+        codec->dapm.bias_level = SND_SOC_BIAS_OFF;
+        codec->dapm.dev = dev;
+        codec->dapm.codec = codec;
         codec->dev = dev;
         codec->driver = codec_drv;
-        codec->bias_level = SND_SOC_BIAS_OFF;
         codec->num_dai = num_dai;
         mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        /* allocate CODEC register cache */
+        if (codec_drv->reg_cache_size && codec_drv->reg_word_size) {
+                ret = snd_soc_cache_init(codec);
+                if (ret < 0) {
+                        dev_err(codec->dev, "Failed to set cache compression type: %d\n",
+                                ret);
+                        goto error_cache;
+                }
+        }
 
         for (i = 0; i < num_dai; i++) {
                 fixup_codec_formats(&dai_drv[i].playback);
@@ -3253,7 +3333,7 @@ int snd_soc_register_codec(struct device *dev,
         if (num_dai) {
                 ret = snd_soc_register_dais(dev, dai_drv, num_dai);
                 if (ret < 0)
-                        goto error;
+                        goto error_dais;
         }
 
         mutex_lock(&client_mutex);
@@ -3264,9 +3344,9 @@ int snd_soc_register_codec(struct device *dev,
         pr_debug("Registered codec '%s'\n", codec->name);
         return 0;
 
-error:
-        if (codec->reg_cache)
-                kfree(codec->reg_cache);
+error_dais:
+        snd_soc_cache_exit(codec);
+error_cache:
         kfree(codec->name);
         kfree(codec);
         return ret;
@@ -3300,8 +3380,7 @@ found:
 
         pr_debug("Unregistered codec '%s'\n", codec->name);
 
-        if (codec->reg_cache)
-                kfree(codec->reg_cache);
+        snd_soc_cache_exit(codec);
         kfree(codec->name);
         kfree(codec);
 }
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 75ed6491222d..6a29d59dabaf 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -42,9 +42,11 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
 #include <sound/initval.h>
 
+#include <trace/events/asoc.h>
+
 /* dapm power sequences - make this per codec in the future */
 static int dapm_up_seq[] = {
         [snd_soc_dapm_pre] = 0,
@@ -90,17 +92,24 @@ static void pop_wait(u32 pop_time)
                 schedule_timeout_uninterruptible(msecs_to_jiffies(pop_time));
 }
 
-static void pop_dbg(u32 pop_time, const char *fmt, ...)
+static void pop_dbg(struct device *dev, u32 pop_time, const char *fmt, ...)
 {
         va_list args;
+        char *buf;
 
-        va_start(args, fmt);
+        if (!pop_time)
+                return;
 
-        if (pop_time) {
-                vprintk(fmt, args);
-        }
+        buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
+        if (buf == NULL)
+                return;
 
+        va_start(args, fmt);
+        vsnprintf(buf, PAGE_SIZE, fmt, args);
+        dev_info(dev, buf);
         va_end(args);
+
+        kfree(buf);
 }
 
 /* create a new dapm widget */
@@ -120,37 +129,42 @@ static inline struct snd_soc_dapm_widget *dapm_cnew_widget(
  * Returns 0 for success else error.
  */
 static int snd_soc_dapm_set_bias_level(struct snd_soc_card *card,
-                struct snd_soc_codec *codec, enum snd_soc_bias_level level)
+                                       struct snd_soc_dapm_context *dapm,
+                                       enum snd_soc_bias_level level)
 {
         int ret = 0;
 
         switch (level) {
         case SND_SOC_BIAS_ON:
-                dev_dbg(codec->dev, "Setting full bias\n");
+                dev_dbg(dapm->dev, "Setting full bias\n");
                 break;
         case SND_SOC_BIAS_PREPARE:
-                dev_dbg(codec->dev, "Setting bias prepare\n");
+                dev_dbg(dapm->dev, "Setting bias prepare\n");
                 break;
         case SND_SOC_BIAS_STANDBY:
-                dev_dbg(codec->dev, "Setting standby bias\n");
+                dev_dbg(dapm->dev, "Setting standby bias\n");
                 break;
         case SND_SOC_BIAS_OFF:
-                dev_dbg(codec->dev, "Setting bias off\n");
+                dev_dbg(dapm->dev, "Setting bias off\n");
                 break;
         default:
-                dev_err(codec->dev, "Setting invalid bias %d\n", level);
+                dev_err(dapm->dev, "Setting invalid bias %d\n", level);
                 return -EINVAL;
         }
 
+        trace_snd_soc_bias_level_start(card, level);
+
         if (card && card->set_bias_level)
                 ret = card->set_bias_level(card, level);
         if (ret == 0) {
-                if (codec->driver->set_bias_level)
-                        ret = codec->driver->set_bias_level(codec, level);
+                if (dapm->codec && dapm->codec->driver->set_bias_level)
+                        ret = dapm->codec->driver->set_bias_level(dapm->codec, level);
                 else
-                        codec->bias_level = level;
+                        dapm->bias_level = level;
         }
 
+        trace_snd_soc_bias_level_done(card, level);
+
         return ret;
 }
 
@@ -241,7 +255,7 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w,
 }
 
 /* connect mux widget to its interconnecting audio paths */
-static int dapm_connect_mux(struct snd_soc_codec *codec,
+static int dapm_connect_mux(struct snd_soc_dapm_context *dapm,
         struct snd_soc_dapm_widget *src, struct snd_soc_dapm_widget *dest,
         struct snd_soc_dapm_path *path, const char *control_name,
         const struct snd_kcontrol_new *kcontrol)
@@ -251,7 +265,7 @@ static int dapm_connect_mux(struct snd_soc_codec *codec,
 
         for (i = 0; i < e->max; i++) {
                 if (!(strcmp(control_name, e->texts[i]))) {
-                        list_add(&path->list, &codec->dapm_paths);
+                        list_add(&path->list, &dapm->paths);
                         list_add(&path->list_sink, &dest->sources);
                         list_add(&path->list_source, &src->sinks);
                         path->name = (char*)e->texts[i];
@@ -264,7 +278,7 @@ static int dapm_connect_mux(struct snd_soc_codec *codec,
 }
 
 /* connect mixer widget to its interconnecting audio paths */
-static int dapm_connect_mixer(struct snd_soc_codec *codec,
+static int dapm_connect_mixer(struct snd_soc_dapm_context *dapm,
         struct snd_soc_dapm_widget *src, struct snd_soc_dapm_widget *dest,
         struct snd_soc_dapm_path *path, const char *control_name)
 {
@@ -273,7 +287,7 @@ static int dapm_connect_mixer(struct snd_soc_codec *codec,
         /* search for mixer kcontrol */
         for (i = 0; i < dest->num_kcontrols; i++) {
                 if (!strcmp(control_name, dest->kcontrols[i].name)) {
-                        list_add(&path->list, &codec->dapm_paths);
+                        list_add(&path->list, &dapm->paths);
                         list_add(&path->list_sink, &dest->sources);
                         list_add(&path->list_source, &src->sinks);
                         path->name = dest->kcontrols[i].name;
@@ -290,6 +304,8 @@ static int dapm_update_bits(struct snd_soc_dapm_widget *widget)
         int change, power;
         unsigned int old, new;
         struct snd_soc_codec *codec = widget->codec;
+        struct snd_soc_dapm_context *dapm = widget->dapm;
+        struct snd_soc_card *card = dapm->card;
 
         /* check for valid widgets */
         if (widget->reg < 0 || widget->id == snd_soc_dapm_input ||
@@ -309,24 +325,26 @@ static int dapm_update_bits(struct snd_soc_dapm_widget *widget)
 
         change = old != new;
         if (change) {
-                pop_dbg(codec->pop_time, "pop test %s : %s in %d ms\n",
+                pop_dbg(dapm->dev, card->pop_time,
+                        "pop test %s : %s in %d ms\n",
                         widget->name, widget->power ? "on" : "off",
-                        codec->pop_time);
-                pop_wait(codec->pop_time);
+                        card->pop_time);
+                pop_wait(card->pop_time);
                 snd_soc_write(codec, widget->reg, new);
         }
-        pr_debug("reg %x old %x new %x change %d\n", widget->reg,
-                 old, new, change);
+        dev_dbg(dapm->dev, "reg %x old %x new %x change %d\n", widget->reg,
+                old, new, change);
         return change;
 }
 
 /* create new dapm mixer control */
-static int dapm_new_mixer(struct snd_soc_codec *codec,
+static int dapm_new_mixer(struct snd_soc_dapm_context *dapm,
         struct snd_soc_dapm_widget *w)
 {
         int i, ret = 0;
         size_t name_len;
         struct snd_soc_dapm_path *path;
+        struct snd_card *card = dapm->codec->card->snd_card;
 
         /* add kcontrol */
         for (i = 0; i < w->num_kcontrols; i++) {
@@ -368,11 +386,11 @@ static int dapm_new_mixer(struct snd_soc_codec *codec,
 
                         path->kcontrol = snd_soc_cnew(&w->kcontrols[i], w,
                                 path->long_name);
-                        ret = snd_ctl_add(codec->card->snd_card, path->kcontrol);
+                        ret = snd_ctl_add(card, path->kcontrol);
                         if (ret < 0) {
-                                printk(KERN_ERR "asoc: failed to add dapm kcontrol %s: %d\n",
-                                       path->long_name,
-                                       ret);
+                                dev_err(dapm->dev,
+                                        "asoc: failed to add dapm kcontrol %s: %d\n",
+                                        path->long_name, ret);
                                 kfree(path->long_name);
                                 path->long_name = NULL;
                                 return ret;
@@ -383,20 +401,22 @@ static int dapm_new_mixer(struct snd_soc_codec *codec,
 }
 
 /* create new dapm mux control */
-static int dapm_new_mux(struct snd_soc_codec *codec,
+static int dapm_new_mux(struct snd_soc_dapm_context *dapm,
         struct snd_soc_dapm_widget *w)
 {
         struct snd_soc_dapm_path *path = NULL;
         struct snd_kcontrol *kcontrol;
+        struct snd_card *card = dapm->codec->card->snd_card;
         int ret = 0;
 
         if (!w->num_kcontrols) {
-                printk(KERN_ERR "asoc: mux %s has no controls\n", w->name);
+                dev_err(dapm->dev, "asoc: mux %s has no controls\n", w->name);
                 return -EINVAL;
         }
 
         kcontrol = snd_soc_cnew(&w->kcontrols[0], w, w->name);
-        ret = snd_ctl_add(codec->card->snd_card, kcontrol);
+        ret = snd_ctl_add(card, kcontrol);
+
         if (ret < 0)
                 goto err;
 
@@ -406,26 +426,27 @@ static int dapm_new_mux(struct snd_soc_codec *codec,
         return ret;
 
 err:
-        printk(KERN_ERR "asoc: failed to add kcontrol %s\n", w->name);
+        dev_err(dapm->dev, "asoc: failed to add kcontrol %s\n", w->name);
         return ret;
 }
 
 /* create new dapm volume control */
-static int dapm_new_pga(struct snd_soc_codec *codec,
+static int dapm_new_pga(struct snd_soc_dapm_context *dapm,
         struct snd_soc_dapm_widget *w)
 {
         if (w->num_kcontrols)
-                pr_err("asoc: PGA controls not supported: '%s'\n", w->name);
+                dev_err(w->dapm->dev,
+                        "asoc: PGA controls not supported: '%s'\n", w->name);
 
         return 0;
 }
 
 /* reset 'walked' bit for each dapm path */
-static inline void dapm_clear_walk(struct snd_soc_codec *codec)
+static inline void dapm_clear_walk(struct snd_soc_dapm_context *dapm)
 {
         struct snd_soc_dapm_path *p;
 
-        list_for_each_entry(p, &codec->dapm_paths, list)
+        list_for_each_entry(p, &dapm->paths, list)
                 p->walked = 0;
 }
 
@@ -435,13 +456,14 @@ static inline void dapm_clear_walk(struct snd_soc_codec *codec)
  */
 static int snd_soc_dapm_suspend_check(struct snd_soc_dapm_widget *widget)
 {
-        int level = snd_power_get_state(widget->codec->card->snd_card);
+        int level = snd_power_get_state(widget->dapm->codec->card->snd_card);
 
         switch (level) {
         case SNDRV_CTL_POWER_D3hot:
         case SNDRV_CTL_POWER_D3cold:
                 if (widget->ignore_suspend)
-                        pr_debug("%s ignoring suspend\n", widget->name);
+                        dev_dbg(widget->dapm->dev, "%s ignoring suspend\n",
+                                widget->name);
                 return widget->ignore_suspend;
         default:
                 return 1;
@@ -572,7 +594,7 @@ static int dapm_generic_apply_power(struct snd_soc_dapm_widget *w)
 
         /* call any power change event handlers */
         if (w->event)
-                pr_debug("power %s event for %s flags %x\n",
+                dev_dbg(w->dapm->dev, "power %s event for %s flags %x\n",
                          w->power ? "on" : "off",
                          w->name, w->event_flags);
 
@@ -621,9 +643,9 @@ static int dapm_generic_check_power(struct snd_soc_dapm_widget *w)
         int in, out;
 
         in = is_connected_input_ep(w);
-        dapm_clear_walk(w->codec);
+        dapm_clear_walk(w->dapm);
         out = is_connected_output_ep(w);
-        dapm_clear_walk(w->codec);
+        dapm_clear_walk(w->dapm);
         return out != 0 && in != 0;
 }
 
@@ -634,7 +656,7 @@ static int dapm_adc_check_power(struct snd_soc_dapm_widget *w)
 
         if (w->active) {
                 in = is_connected_input_ep(w);
-                dapm_clear_walk(w->codec);
+                dapm_clear_walk(w->dapm);
                 return in != 0;
         } else {
                 return dapm_generic_check_power(w);
@@ -648,7 +670,7 @@ static int dapm_dac_check_power(struct snd_soc_dapm_widget *w)
 
         if (w->active) {
                 out = is_connected_output_ep(w);
-                dapm_clear_walk(w->codec);
+                dapm_clear_walk(w->dapm);
                 return out != 0;
         } else {
                 return dapm_generic_check_power(w);
@@ -674,7 +696,7 @@ static int dapm_supply_check_power(struct snd_soc_dapm_widget *w)
                 }
         }
 
-        dapm_clear_walk(w->codec);
+        dapm_clear_walk(w->dapm);
 
         return power;
 }
@@ -687,8 +709,8 @@ static int dapm_seq_compare(struct snd_soc_dapm_widget *a,
                 return sort[a->id] - sort[b->id];
         if (a->reg != b->reg)
                 return a->reg - b->reg;
-        if (a->codec != b->codec)
-                return (unsigned long)a->codec - (unsigned long)b->codec;
+        if (a->dapm != b->dapm)
+                return (unsigned long)a->dapm - (unsigned long)b->dapm;
 
         return 0;
 }
@@ -709,12 +731,57 @@ static void dapm_seq_insert(struct snd_soc_dapm_widget *new_widget,
         list_add_tail(&new_widget->power_list, list);
 }
 
+static void dapm_seq_check_event(struct snd_soc_dapm_context *dapm,
+                                 struct snd_soc_dapm_widget *w, int event)
+{
+        struct snd_soc_card *card = dapm->card;
+        const char *ev_name;
+        int power, ret;
+
+        switch (event) {
+        case SND_SOC_DAPM_PRE_PMU:
+                ev_name = "PRE_PMU";
+                power = 1;
+                break;
+        case SND_SOC_DAPM_POST_PMU:
+                ev_name = "POST_PMU";
+                power = 1;
+                break;
+        case SND_SOC_DAPM_PRE_PMD:
+                ev_name = "PRE_PMD";
+                power = 0;
+                break;
+        case SND_SOC_DAPM_POST_PMD:
+                ev_name = "POST_PMD";
+                power = 0;
+                break;
+        default:
+                BUG();
+                return;
+        }
+
+        if (w->power != power)
+                return;
+
+        if (w->event && (w->event_flags & event)) {
+                pop_dbg(dapm->dev, card->pop_time, "pop test : %s %s\n",
+                        w->name, ev_name);
+                trace_snd_soc_dapm_widget_event_start(w, event);
+                ret = w->event(w, NULL, event);
+                trace_snd_soc_dapm_widget_event_done(w, event);
+                if (ret < 0)
+                        pr_err("%s: %s event failed: %d\n",
+                               ev_name, w->name, ret);
+        }
+}
+
 /* Apply the coalesced changes from a DAPM sequence */
-static void dapm_seq_run_coalesced(struct snd_soc_codec *codec,
+static void dapm_seq_run_coalesced(struct snd_soc_dapm_context *dapm,
                                    struct list_head *pending)
 {
+        struct snd_soc_card *card = dapm->card;
         struct snd_soc_dapm_widget *w;
-        int reg, power, ret;
+        int reg, power;
         unsigned int value = 0;
         unsigned int mask = 0;
         unsigned int cur_mask;
@@ -735,64 +802,26 @@ static void dapm_seq_run_coalesced(struct snd_soc_codec *codec,
                 if (power)
                         value |= cur_mask;
 
-                pop_dbg(codec->pop_time,
+                pop_dbg(dapm->dev, card->pop_time,
                         "pop test : Queue %s: reg=0x%x, 0x%x/0x%x\n",
                         w->name, reg, value, mask);
 
-                /* power up pre event */
-                if (w->power && w->event &&
-                    (w->event_flags & SND_SOC_DAPM_PRE_PMU)) {
-                        pop_dbg(codec->pop_time, "pop test : %s PRE_PMU\n",
-                                w->name);
-                        ret = w->event(w, NULL, SND_SOC_DAPM_PRE_PMU);
-                        if (ret < 0)
-                                pr_err("%s: pre event failed: %d\n",
-                                       w->name, ret);
-                }
-
-                /* power down pre event */
-                if (!w->power && w->event &&
-                    (w->event_flags & SND_SOC_DAPM_PRE_PMD)) {
-                        pop_dbg(codec->pop_time, "pop test : %s PRE_PMD\n",
-                                w->name);
-                        ret = w->event(w, NULL, SND_SOC_DAPM_PRE_PMD);
-                        if (ret < 0)
-                                pr_err("%s: pre event failed: %d\n",
-                                       w->name, ret);
-                }
+                /* Check for events */
+                dapm_seq_check_event(dapm, w, SND_SOC_DAPM_PRE_PMU);
+                dapm_seq_check_event(dapm, w, SND_SOC_DAPM_PRE_PMD);
         }
 
         if (reg >= 0) {
-                pop_dbg(codec->pop_time,
+                pop_dbg(dapm->dev, card->pop_time,
                         "pop test : Applying 0x%x/0x%x to %x in %dms\n",
-                        value, mask, reg, codec->pop_time);
-                pop_wait(codec->pop_time);
-                snd_soc_update_bits(codec, reg, mask, value);
+                        value, mask, reg, card->pop_time);
+                pop_wait(card->pop_time);
+                snd_soc_update_bits(dapm->codec, reg, mask, value);
         }
 
         list_for_each_entry(w, pending, power_list) {
-                /* power up post event */
-                if (w->power && w->event &&
-                    (w->event_flags & SND_SOC_DAPM_POST_PMU)) {
-                        pop_dbg(codec->pop_time, "pop test : %s POST_PMU\n",
-                                w->name);
-                        ret = w->event(w,
-                                       NULL, SND_SOC_DAPM_POST_PMU);
-                        if (ret < 0)
-                                pr_err("%s: post event failed: %d\n",
-                                       w->name, ret);
-                }
-
-                /* power down post event */
-                if (!w->power && w->event &&
-                    (w->event_flags & SND_SOC_DAPM_POST_PMD)) {
-                        pop_dbg(codec->pop_time, "pop test : %s POST_PMD\n",
-                                w->name);
-                        ret = w->event(w, NULL, SND_SOC_DAPM_POST_PMD);
-                        if (ret < 0)
-                                pr_err("%s: post event failed: %d\n",
-                                       w->name, ret);
-                }
+                dapm_seq_check_event(dapm, w, SND_SOC_DAPM_POST_PMU);
+                dapm_seq_check_event(dapm, w, SND_SOC_DAPM_POST_PMD);
         }
 }
 
@@ -804,8 +833,8 @@ static void dapm_seq_run_coalesced(struct snd_soc_codec *codec,
  * Currently anything that requires more than a single write is not
  * handled.
  */
-static void dapm_seq_run(struct snd_soc_codec *codec, struct list_head *list,
-                         int event, int sort[])
+static void dapm_seq_run(struct snd_soc_dapm_context *dapm,
+                         struct list_head *list, int event, int sort[])
 {
         struct snd_soc_dapm_widget *w, *n;
         LIST_HEAD(pending);
@@ -819,7 +848,7 @@ static void dapm_seq_run(struct snd_soc_codec *codec, struct list_head *list,
                 /* Do we need to apply any queued changes? */
                 if (sort[w->id] != cur_sort || w->reg != cur_reg) {
                         if (!list_empty(&pending))
-                                dapm_seq_run_coalesced(codec, &pending);
+                                dapm_seq_run_coalesced(dapm, &pending);
 
                         INIT_LIST_HEAD(&pending);
                         cur_sort = -1;
@@ -872,12 +901,12 @@ static void dapm_seq_run(struct snd_soc_codec *codec, struct list_head *list,
                 }
 
                 if (ret < 0)
-                        pr_err("Failed to apply widget power: %d\n",
-                               ret);
+                        dev_err(w->dapm->dev,
+                                "Failed to apply widget power: %d\n", ret);
         }
 
         if (!list_empty(&pending))
-                dapm_seq_run_coalesced(codec, &pending);
+                dapm_seq_run_coalesced(dapm, &pending);
 }
 
 /*
@@ -889,9 +918,9 @@ static void dapm_seq_run(struct snd_soc_codec *codec, struct list_head *list,
  *  o Input pin to Output pin (bypass, sidetone)
  *  o DAC to ADC (loopback).
  */
-static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
+static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
 {
-        struct snd_soc_card *card = codec->card;
+        struct snd_soc_card *card = dapm->codec->card;
         struct snd_soc_dapm_widget *w;
         LIST_HEAD(up_list);
         LIST_HEAD(down_list);
@@ -899,10 +928,12 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
         int power;
         int sys_power = 0;
 
+        trace_snd_soc_dapm_start(card);
+
         /* Check which widgets we need to power and store them in
          * lists indicating if they should be powered up or down.
          */
-        list_for_each_entry(w, &codec->dapm_widgets, list) {
+        list_for_each_entry(w, &dapm->widgets, list) {
                 switch (w->id) {
                 case snd_soc_dapm_pre:
                         dapm_seq_insert(w, &down_list, dapm_down_seq);
@@ -925,6 +956,8 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
                         if (w->power == power)
                                 continue;
 
+                        trace_snd_soc_dapm_widget_power(w, power);
+
                         if (power)
                                 dapm_seq_insert(w, &up_list, dapm_up_seq);
                         else
@@ -938,7 +971,7 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
         /* If there are no DAPM widgets then try to figure out power from the
          * event type.
          */
-        if (list_empty(&codec->dapm_widgets)) {
+        if (list_empty(&dapm->widgets)) {
                 switch (event) {
                 case SND_SOC_DAPM_STREAM_START:
                 case SND_SOC_DAPM_STREAM_RESUME:
@@ -948,7 +981,7 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
                         sys_power = 0;
                         break;
                 case SND_SOC_DAPM_STREAM_NOP:
-                        switch (codec->bias_level) {
+                        switch (dapm->bias_level) {
                                 case SND_SOC_BIAS_STANDBY:
                                 case SND_SOC_BIAS_OFF:
                                         sys_power = 0;
@@ -963,52 +996,59 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
                 }
         }
 
-        if (sys_power && codec->bias_level == SND_SOC_BIAS_OFF) {
-                ret = snd_soc_dapm_set_bias_level(card, codec,
+        if (sys_power && dapm->bias_level == SND_SOC_BIAS_OFF) {
+                ret = snd_soc_dapm_set_bias_level(card, dapm,
                                                   SND_SOC_BIAS_STANDBY);
                 if (ret != 0)
-                        pr_err("Failed to turn on bias: %d\n", ret);
+                        dev_err(dapm->dev,
+                                "Failed to turn on bias: %d\n", ret);
         }
 
         /* If we're changing to all on or all off then prepare */
-        if ((sys_power && codec->bias_level == SND_SOC_BIAS_STANDBY) ||
-            (!sys_power && codec->bias_level == SND_SOC_BIAS_ON)) {
-                ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_PREPARE);
+        if ((sys_power && dapm->bias_level == SND_SOC_BIAS_STANDBY) ||
+            (!sys_power && dapm->bias_level == SND_SOC_BIAS_ON)) {
+                ret = snd_soc_dapm_set_bias_level(card, dapm, SND_SOC_BIAS_PREPARE);
                 if (ret != 0)
-                        pr_err("Failed to prepare bias: %d\n", ret);
+                        dev_err(dapm->dev,
+                                "Failed to prepare bias: %d\n", ret);
         }
 
         /* Power down widgets first; try to avoid amplifying pops. */
-        dapm_seq_run(codec, &down_list, event, dapm_down_seq);
+        dapm_seq_run(dapm, &down_list, event, dapm_down_seq);
 
         /* Now power up. */
-        dapm_seq_run(codec, &up_list, event, dapm_up_seq);
+        dapm_seq_run(dapm, &up_list, event, dapm_up_seq);
 
         /* If we just powered the last thing off drop to standby bias */
-        if (codec->bias_level == SND_SOC_BIAS_PREPARE && !sys_power) {
-                ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_STANDBY);
+        if (dapm->bias_level == SND_SOC_BIAS_PREPARE && !sys_power) {
+                ret = snd_soc_dapm_set_bias_level(card, dapm, SND_SOC_BIAS_STANDBY);
                 if (ret != 0)
-                        pr_err("Failed to apply standby bias: %d\n", ret);
+                        dev_err(dapm->dev,
+                                "Failed to apply standby bias: %d\n", ret);
         }
 
         /* If we're in standby and can support bias off then do that */
-        if (codec->bias_level == SND_SOC_BIAS_STANDBY &&
-            codec->idle_bias_off) {
-                ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_OFF);
+        if (dapm->bias_level == SND_SOC_BIAS_STANDBY &&
+            dapm->idle_bias_off) {
+                ret = snd_soc_dapm_set_bias_level(card, dapm, SND_SOC_BIAS_OFF);
                 if (ret != 0)
-                        pr_err("Failed to turn off bias: %d\n", ret);
+                        dev_err(dapm->dev,
+                                "Failed to turn off bias: %d\n", ret);
         }
 
         /* If we just powered up then move to active bias */
-        if (codec->bias_level == SND_SOC_BIAS_PREPARE && sys_power) {
-                ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_ON);
+        if (dapm->bias_level == SND_SOC_BIAS_PREPARE && sys_power) {
+                ret = snd_soc_dapm_set_bias_level(card, dapm, SND_SOC_BIAS_ON);
                 if (ret != 0)
-                        pr_err("Failed to apply active bias: %d\n", ret);
+                        dev_err(dapm->dev,
+                                "Failed to apply active bias: %d\n", ret);
         }
 
-        pop_dbg(codec->pop_time, "DAPM sequencing finished, waiting %dms\n",
-                codec->pop_time);
-        pop_wait(codec->pop_time);
+        pop_dbg(dapm->dev, card->pop_time,
+                "DAPM sequencing finished, waiting %dms\n", card->pop_time);
+        pop_wait(card->pop_time);
+
+        trace_snd_soc_dapm_done(card);
 
         return 0;
 }
@@ -1035,9 +1075,9 @@ static ssize_t dapm_widget_power_read_file(struct file *file,
                 return -ENOMEM;
 
         in = is_connected_input_ep(w);
-        dapm_clear_walk(w->codec);
+        dapm_clear_walk(w->dapm);
         out = is_connected_output_ep(w);
-        dapm_clear_walk(w->codec);
+        dapm_clear_walk(w->dapm);
 
         ret = snprintf(buf, PAGE_SIZE, "%s: %s  in %d out %d",
                        w->name, w->power ? "On" : "Off", in, out);
@@ -1087,29 +1127,29 @@ static const struct file_operations dapm_widget_power_fops = {
         .llseek = default_llseek,
 };
 
-void snd_soc_dapm_debugfs_init(struct snd_soc_codec *codec)
+void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm)
 {
         struct snd_soc_dapm_widget *w;
         struct dentry *d;
 
-        if (!codec->debugfs_dapm)
+        if (!dapm->debugfs_dapm)
                 return;
 
-        list_for_each_entry(w, &codec->dapm_widgets, list) {
+        list_for_each_entry(w, &dapm->widgets, list) {
                 if (!w->name)
                         continue;
 
                 d = debugfs_create_file(w->name, 0444,
-                                        codec->debugfs_dapm, w,
+                                        dapm->debugfs_dapm, w,
                                         &dapm_widget_power_fops);
                 if (!d)
-                        printk(KERN_WARNING
-                               "ASoC: Failed to create %s debugfs file\n",
-                               w->name);
+                        dev_warn(w->dapm->dev,
+                                "ASoC: Failed to create %s debugfs file\n",
+                                w->name);
         }
 }
 #else
-void snd_soc_dapm_debugfs_init(struct snd_soc_codec *codec)
+void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm)
 {
 }
 #endif
@@ -1130,7 +1170,7 @@ static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
                 return 0;
 
         /* find dapm widget path assoc with kcontrol */
-        list_for_each_entry(path, &widget->codec->dapm_paths, list) {
+        list_for_each_entry(path, &widget->dapm->paths, list) {
                 if (path->kcontrol != kcontrol)
                         continue;
 
@@ -1146,7 +1186,7 @@ static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
         }
 
         if (found)
-                dapm_power_widgets(widget->codec, SND_SOC_DAPM_STREAM_NOP);
+                dapm_power_widgets(widget->dapm, SND_SOC_DAPM_STREAM_NOP);
 
         return 0;
 }
@@ -1164,7 +1204,7 @@ static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
                 return -ENODEV;
 
         /* find dapm widget path assoc with kcontrol */
-        list_for_each_entry(path, &widget->codec->dapm_paths, list) {
+        list_for_each_entry(path, &widget->dapm->paths, list) {
                 if (path->kcontrol != kcontrol)
                         continue;
 
@@ -1175,7 +1215,7 @@ static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
         }
 
         if (found)
-                dapm_power_widgets(widget->codec, SND_SOC_DAPM_STREAM_NOP);
+                dapm_power_widgets(widget->dapm, SND_SOC_DAPM_STREAM_NOP);
 
         return 0;
 }
@@ -1191,7 +1231,7 @@ static ssize_t dapm_widget_show(struct device *dev,
         int count = 0;
         char *state = "not set";
 
-        list_for_each_entry(w, &codec->dapm_widgets, list) {
+        list_for_each_entry(w, &codec->dapm.widgets, list) {
 
                 /* only display widgets that burnm power */
                 switch (w->id) {
@@ -1215,7 +1255,7 @@ static ssize_t dapm_widget_show(struct device *dev,
                 }
         }
 
-        switch (codec->bias_level) {
+        switch (codec->dapm.bias_level) {
         case SND_SOC_BIAS_ON:
                 state = "On";
                 break;
@@ -1247,31 +1287,33 @@ static void snd_soc_dapm_sys_remove(struct device *dev)
 }
 
 /* free all dapm widgets and resources */
-static void dapm_free_widgets(struct snd_soc_codec *codec)
+static void dapm_free_widgets(struct snd_soc_dapm_context *dapm)
 {
         struct snd_soc_dapm_widget *w, *next_w;
         struct snd_soc_dapm_path *p, *next_p;
 
-        list_for_each_entry_safe(w, next_w, &codec->dapm_widgets, list) {
+        list_for_each_entry_safe(w, next_w, &dapm->widgets, list) {
                 list_del(&w->list);
+                kfree(w->name);
                 kfree(w);
         }
 
-        list_for_each_entry_safe(p, next_p, &codec->dapm_paths, list) {
+        list_for_each_entry_safe(p, next_p, &dapm->paths, list) {
                 list_del(&p->list);
                 kfree(p->long_name);
                 kfree(p);
         }
 }
 
-static int snd_soc_dapm_set_pin(struct snd_soc_codec *codec,
+static int snd_soc_dapm_set_pin(struct snd_soc_dapm_context *dapm,
                                 const char *pin, int status)
 {
         struct snd_soc_dapm_widget *w;
 
-        list_for_each_entry(w, &codec->dapm_widgets, list) {
+        list_for_each_entry(w, &dapm->widgets, list) {
                 if (!strcmp(w->name, pin)) {
-                        pr_debug("dapm: %s: pin %s\n", codec->name, pin);
+                        dev_dbg(w->dapm->dev, "dapm: pin %s = %d\n",
+                                pin, status);
                         w->connected = status;
                         /* Allow disabling of forced pins */
                         if (status == 0)
@@ -1280,37 +1322,51 @@ static int snd_soc_dapm_set_pin(struct snd_soc_codec *codec,
                 }
         }
 
-        pr_err("dapm: %s: configuring unknown pin %s\n", codec->name, pin);
+        dev_err(dapm->dev, "dapm: unknown pin %s\n", pin);
         return -EINVAL;
 }
 
 /**
  * snd_soc_dapm_sync - scan and power dapm paths
- * @codec: audio codec
+ * @dapm: DAPM context
  *
  * Walks all dapm audio paths and powers widgets according to their
  * stream or path usage.
  *
  * Returns 0 for success.
  */
-int snd_soc_dapm_sync(struct snd_soc_codec *codec)
+int snd_soc_dapm_sync(struct snd_soc_dapm_context *dapm)
 {
-        return dapm_power_widgets(codec, SND_SOC_DAPM_STREAM_NOP);
+        return dapm_power_widgets(dapm, SND_SOC_DAPM_STREAM_NOP);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_sync);
 
-static int snd_soc_dapm_add_route(struct snd_soc_codec *codec,
+static int snd_soc_dapm_add_route(struct snd_soc_dapm_context *dapm,
                                   const struct snd_soc_dapm_route *route)
 {
         struct snd_soc_dapm_path *path;
         struct snd_soc_dapm_widget *wsource = NULL, *wsink = NULL, *w;
-        const char *sink = route->sink;
+        const char *sink;
         const char *control = route->control;
-        const char *source = route->source;
+        const char *source;
+        char prefixed_sink[80];
+        char prefixed_source[80];
         int ret = 0;
 
+        if (dapm->codec->name_prefix) {
+                snprintf(prefixed_sink, sizeof(prefixed_sink), "%s %s",
+                         dapm->codec->name_prefix, route->sink);
+                sink = prefixed_sink;
+                snprintf(prefixed_source, sizeof(prefixed_source), "%s %s",
+                         dapm->codec->name_prefix, route->source);
+                source = prefixed_source;
+        } else {
+                sink = route->sink;
+                source = route->source;
+        }
+
         /* find src and dest widgets */
-        list_for_each_entry(w, &codec->dapm_widgets, list) {
+        list_for_each_entry(w, &dapm->widgets, list) {
 
                 if (!wsink && !(strcmp(w->name, sink))) {
                         wsink = w;
@@ -1353,7 +1409,7 @@ static int snd_soc_dapm_add_route(struct snd_soc_codec *codec,
 
         /* connect static paths */
         if (control == NULL) {
-                list_add(&path->list, &codec->dapm_paths);
+                list_add(&path->list, &dapm->paths);
                 list_add(&path->list_sink, &wsink->sources);
                 list_add(&path->list_source, &wsource->sinks);
                 path->connect = 1;
@@ -1374,14 +1430,14 @@ static int snd_soc_dapm_add_route(struct snd_soc_codec *codec,
         case snd_soc_dapm_supply:
         case snd_soc_dapm_aif_in:
         case snd_soc_dapm_aif_out:
-                list_add(&path->list, &codec->dapm_paths);
+                list_add(&path->list, &dapm->paths);
                 list_add(&path->list_sink, &wsink->sources);
                 list_add(&path->list_source, &wsource->sinks);
                 path->connect = 1;
                 return 0;
         case snd_soc_dapm_mux:
         case snd_soc_dapm_value_mux:
-                ret = dapm_connect_mux(codec, wsource, wsink, path, control,
+                ret = dapm_connect_mux(dapm, wsource, wsink, path, control,
                         &wsink->kcontrols[0]);
                 if (ret != 0)
                         goto err;
@@ -1389,7 +1445,7 @@ static int snd_soc_dapm_add_route(struct snd_soc_codec *codec,
         case snd_soc_dapm_switch:
         case snd_soc_dapm_mixer:
         case snd_soc_dapm_mixer_named_ctl:
-                ret = dapm_connect_mixer(codec, wsource, wsink, path, control);
+                ret = dapm_connect_mixer(dapm, wsource, wsink, path, control);
                 if (ret != 0)
                         goto err;
                 break;
@@ -1397,7 +1453,7 @@ static int snd_soc_dapm_add_route(struct snd_soc_codec *codec,
         case snd_soc_dapm_mic:
         case snd_soc_dapm_line:
         case snd_soc_dapm_spk:
-                list_add(&path->list, &codec->dapm_paths);
+                list_add(&path->list, &dapm->paths);
                 list_add(&path->list_sink, &wsink->sources);
                 list_add(&path->list_source, &wsource->sinks);
                 path->connect = 0;
@@ -1406,15 +1462,15 @@ static int snd_soc_dapm_add_route(struct snd_soc_codec *codec,
         return 0;
 
 err:
-        printk(KERN_WARNING "asoc: no dapm match for %s --> %s --> %s\n", source,
-                control, sink);
+        dev_warn(dapm->dev, "asoc: no dapm match for %s --> %s --> %s\n",
+                 source, control, sink);
         kfree(path);
         return ret;
 }
 
 /**
  * snd_soc_dapm_add_routes - Add routes between DAPM widgets
- * @codec: codec
+ * @dapm: DAPM context
  * @route: audio routes
  * @num: number of routes
  *
@@ -1425,17 +1481,16 @@ err:
  * Returns 0 for success else error. On error all resources can be freed
  * with a call to snd_soc_card_free().
  */
-int snd_soc_dapm_add_routes(struct snd_soc_codec *codec,
+int snd_soc_dapm_add_routes(struct snd_soc_dapm_context *dapm,
                             const struct snd_soc_dapm_route *route, int num)
 {
         int i, ret;
 
         for (i = 0; i < num; i++) {
-                ret = snd_soc_dapm_add_route(codec, route);
+                ret = snd_soc_dapm_add_route(dapm, route);
                 if (ret < 0) {
-                        printk(KERN_ERR "Failed to add route %s->%s\n",
-                               route->source,
-                               route->sink);
+                        dev_err(dapm->dev, "Failed to add route %s->%s\n",
+                                route->source, route->sink);
                         return ret;
                 }
                 route++;
@@ -1447,17 +1502,17 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_add_routes);
 
 /**
  * snd_soc_dapm_new_widgets - add new dapm widgets
- * @codec: audio codec
+ * @dapm: DAPM context
  *
  * Checks the codec for any new dapm widgets and creates them if found.
  *
  * Returns 0 for success.
  */
-int snd_soc_dapm_new_widgets(struct snd_soc_codec *codec)
+int snd_soc_dapm_new_widgets(struct snd_soc_dapm_context *dapm)
 {
         struct snd_soc_dapm_widget *w;
 
-        list_for_each_entry(w, &codec->dapm_widgets, list)
+        list_for_each_entry(w, &dapm->widgets, list)
         {
                 if (w->new)
                         continue;
@@ -1467,12 +1522,12 @@ int snd_soc_dapm_new_widgets(struct snd_soc_codec *codec)
                 case snd_soc_dapm_mixer:
                 case snd_soc_dapm_mixer_named_ctl:
                         w->power_check = dapm_generic_check_power;
-                        dapm_new_mixer(codec, w);
+                        dapm_new_mixer(dapm, w);
                         break;
                 case snd_soc_dapm_mux:
                 case snd_soc_dapm_value_mux:
                         w->power_check = dapm_generic_check_power;
-                        dapm_new_mux(codec, w);
+                        dapm_new_mux(dapm, w);
                         break;
                 case snd_soc_dapm_adc:
                 case snd_soc_dapm_aif_out:
@@ -1484,7 +1539,7 @@ int snd_soc_dapm_new_widgets(struct snd_soc_codec *codec)
                         break;
                 case snd_soc_dapm_pga:
                         w->power_check = dapm_generic_check_power;
-                        dapm_new_pga(codec, w);
+                        dapm_new_pga(dapm, w);
                         break;
                 case snd_soc_dapm_input:
                 case snd_soc_dapm_output:
@@ -1505,7 +1560,7 @@ int snd_soc_dapm_new_widgets(struct snd_soc_codec *codec)
                 w->new = 1;
         }
 
-        dapm_power_widgets(codec, SND_SOC_DAPM_STREAM_NOP);
+        dapm_power_widgets(dapm, SND_SOC_DAPM_STREAM_NOP);
         return 0;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_new_widgets);
@@ -1889,7 +1944,7 @@ int snd_soc_dapm_get_pin_switch(struct snd_kcontrol *kcontrol,
         mutex_lock(&codec->mutex);
 
         ucontrol->value.integer.value[0] =
-                snd_soc_dapm_get_pin_status(codec, pin);
+                snd_soc_dapm_get_pin_status(&codec->dapm, pin);
 
         mutex_unlock(&codec->mutex);
 
@@ -1912,11 +1967,11 @@ int snd_soc_dapm_put_pin_switch(struct snd_kcontrol *kcontrol,
         mutex_lock(&codec->mutex);
 
         if (ucontrol->value.integer.value[0])
-                snd_soc_dapm_enable_pin(codec, pin);
+                snd_soc_dapm_enable_pin(&codec->dapm, pin);
         else
-                snd_soc_dapm_disable_pin(codec, pin);
+                snd_soc_dapm_disable_pin(&codec->dapm, pin);
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(&codec->dapm);
 
         mutex_unlock(&codec->mutex);
 
@@ -1926,26 +1981,42 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_put_pin_switch);
 
 /**
  * snd_soc_dapm_new_control - create new dapm control
- * @codec: audio codec
+ * @dapm: DAPM context
  * @widget: widget template
  *
  * Creates a new dapm control based upon the template.
  *
  * Returns 0 for success else error.
  */
-int snd_soc_dapm_new_control(struct snd_soc_codec *codec,
+int snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm,
         const struct snd_soc_dapm_widget *widget)
 {
         struct snd_soc_dapm_widget *w;
+        size_t name_len;
 
         if ((w = dapm_cnew_widget(widget)) == NULL)
                 return -ENOMEM;
 
-        w->codec = codec;
+        name_len = strlen(widget->name) + 1;
+        if (dapm->codec->name_prefix)
+                name_len += 1 + strlen(dapm->codec->name_prefix);
+        w->name = kmalloc(name_len, GFP_KERNEL);
+        if (w->name == NULL) {
+                kfree(w);
+                return -ENOMEM;
+        }
+        if (dapm->codec->name_prefix)
+                snprintf(w->name, name_len, "%s %s",
+                        dapm->codec->name_prefix, widget->name);
+        else
+                snprintf(w->name, name_len, "%s", widget->name);
+
+        w->dapm = dapm;
+        w->codec = dapm->codec;
         INIT_LIST_HEAD(&w->sources);
         INIT_LIST_HEAD(&w->sinks);
         INIT_LIST_HEAD(&w->list);
-        list_add(&w->list, &codec->dapm_widgets);
+        list_add(&w->list, &dapm->widgets);
 
         /* machine layer set ups unconnected pins and insertions */
         w->connected = 1;
@@ -1955,7 +2026,7 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_new_control);
 
 /**
  * snd_soc_dapm_new_controls - create new dapm controls
- * @codec: audio codec
+ * @dapm: DAPM context
  * @widget: widget array
  * @num: number of widgets
  *
@@ -1963,18 +2034,18 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_new_control);
  *
  * Returns 0 for success else error.
  */
-int snd_soc_dapm_new_controls(struct snd_soc_codec *codec,
+int snd_soc_dapm_new_controls(struct snd_soc_dapm_context *dapm,
         const struct snd_soc_dapm_widget *widget,
         int num)
 {
         int i, ret;
 
         for (i = 0; i < num; i++) {
-                ret = snd_soc_dapm_new_control(codec, widget);
+                ret = snd_soc_dapm_new_control(dapm, widget);
                 if (ret < 0) {
-                        printk(KERN_ERR
-                               "ASoC: Failed to create DAPM control %s: %d\n",
-                               widget->name, ret);
+                        dev_err(dapm->dev,
+                                "ASoC: Failed to create DAPM control %s: %d\n",
+                                widget->name, ret);
                         return ret;
                 }
                 widget++;
@@ -1983,34 +2054,17 @@ int snd_soc_dapm_new_controls(struct snd_soc_codec *codec,
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_new_controls);
 
-
-/**
- * snd_soc_dapm_stream_event - send a stream event to the dapm core
- * @codec: audio codec
- * @stream: stream name
- * @event: stream event
- *
- * Sends a stream event to the dapm core. The core then makes any
- * necessary widget power changes.
- *
- * Returns 0 for success else error.
- */
-int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd,
+static void soc_dapm_stream_event(struct snd_soc_dapm_context *dapm,
         const char *stream, int event)
 {
-        struct snd_soc_codec *codec = rtd->codec;
         struct snd_soc_dapm_widget *w;
 
-        if (stream == NULL)
-                return 0;
-
-        mutex_lock(&codec->mutex);
-        list_for_each_entry(w, &codec->dapm_widgets, list)
+        list_for_each_entry(w, &dapm->widgets, list)
         {
                 if (!w->sname)
                         continue;
-                pr_debug("widget %s\n %s stream %s event %d\n",
-                         w->name, w->sname, stream, event);
+                dev_dbg(w->dapm->dev, "widget %s\n %s stream %s event %d\n",
+                        w->name, w->sname, stream, event);
                 if (strstr(w->sname, stream)) {
                         switch(event) {
                         case SND_SOC_DAPM_STREAM_START:
@@ -2028,7 +2082,30 @@ int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd,
                 }
         }
 
-        dapm_power_widgets(codec, event);
+        dapm_power_widgets(dapm, event);
+}
+
+/**
+ * snd_soc_dapm_stream_event - send a stream event to the dapm core
+ * @rtd: PCM runtime data
+ * @stream: stream name
+ * @event: stream event
+ *
+ * Sends a stream event to the dapm core. The core then makes any
+ * necessary widget power changes.
+ *
+ * Returns 0 for success else error.
+ */
+int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd,
+        const char *stream, int event)
+{
+        struct snd_soc_codec *codec = rtd->codec;
+
+        if (stream == NULL)
+                return 0;
+
+        mutex_lock(&codec->mutex);
+        soc_dapm_stream_event(&codec->dapm, stream, event);
         mutex_unlock(&codec->mutex);
         return 0;
 }
@@ -2036,7 +2113,7 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_stream_event);
 
 /**
  * snd_soc_dapm_enable_pin - enable pin.
- * @codec: SoC codec
+ * @dapm: DAPM context
  * @pin: pin name
  *
  * Enables input/output pin and its parents or children widgets iff there is
@@ -2044,15 +2121,15 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_stream_event);
  * NOTE: snd_soc_dapm_sync() needs to be called after this for DAPM to
  * do any widget power switching.
  */
-int snd_soc_dapm_enable_pin(struct snd_soc_codec *codec, const char *pin)
+int snd_soc_dapm_enable_pin(struct snd_soc_dapm_context *dapm, const char *pin)
 {
-        return snd_soc_dapm_set_pin(codec, pin, 1);
+        return snd_soc_dapm_set_pin(dapm, pin, 1);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_enable_pin);
 
 /**
  * snd_soc_dapm_force_enable_pin - force a pin to be enabled
- * @codec: SoC codec
+ * @dapm: DAPM context
  * @pin: pin name
  *
  * Enables input/output pin regardless of any other state.  This is
@@ -2062,42 +2139,45 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_enable_pin);
  * NOTE: snd_soc_dapm_sync() needs to be called after this for DAPM to
  * do any widget power switching.
  */
-int snd_soc_dapm_force_enable_pin(struct snd_soc_codec *codec, const char *pin)
+int snd_soc_dapm_force_enable_pin(struct snd_soc_dapm_context *dapm,
+                                  const char *pin)
 {
         struct snd_soc_dapm_widget *w;
 
-        list_for_each_entry(w, &codec->dapm_widgets, list) {
+        list_for_each_entry(w, &dapm->widgets, list) {
                 if (!strcmp(w->name, pin)) {
-                        pr_debug("dapm: %s: pin %s\n", codec->name, pin);
+                        dev_dbg(w->dapm->dev,
+                                "dapm: force enable pin %s\n", pin);
                         w->connected = 1;
                         w->force = 1;
                         return 0;
                 }
         }
 
-        pr_err("dapm: %s: configuring unknown pin %s\n", codec->name, pin);
+        dev_err(dapm->dev, "dapm: unknown pin %s\n", pin);
         return -EINVAL;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_force_enable_pin);
 
 /**
  * snd_soc_dapm_disable_pin - disable pin.
- * @codec: SoC codec
+ * @dapm: DAPM context
  * @pin: pin name
  *
  * Disables input/output pin and its parents or children widgets.
  * NOTE: snd_soc_dapm_sync() needs to be called after this for DAPM to
  * do any widget power switching.
  */
-int snd_soc_dapm_disable_pin(struct snd_soc_codec *codec, const char *pin)
+int snd_soc_dapm_disable_pin(struct snd_soc_dapm_context *dapm,
+                             const char *pin)
 {
-        return snd_soc_dapm_set_pin(codec, pin, 0);
+        return snd_soc_dapm_set_pin(dapm, pin, 0);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_disable_pin);
 
 /**
  * snd_soc_dapm_nc_pin - permanently disable pin.
- * @codec: SoC codec
+ * @dapm: DAPM context
  * @pin: pin name
  *
  * Marks the specified pin as being not connected, disabling it along
@@ -2109,26 +2189,27 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_disable_pin);
  * NOTE: snd_soc_dapm_sync() needs to be called after this for DAPM to
  * do any widget power switching.
  */
-int snd_soc_dapm_nc_pin(struct snd_soc_codec *codec, const char *pin)
+int snd_soc_dapm_nc_pin(struct snd_soc_dapm_context *dapm, const char *pin)
 {
-        return snd_soc_dapm_set_pin(codec, pin, 0);
+        return snd_soc_dapm_set_pin(dapm, pin, 0);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_nc_pin);
 
 /**
  * snd_soc_dapm_get_pin_status - get audio pin status
- * @codec: audio codec
+ * @dapm: DAPM context
  * @pin: audio signal pin endpoint (or start point)
  *
  * Get audio pin status - connected or disconnected.
  *
  * Returns 1 for connected otherwise 0.
  */
-int snd_soc_dapm_get_pin_status(struct snd_soc_codec *codec, const char *pin)
+int snd_soc_dapm_get_pin_status(struct snd_soc_dapm_context *dapm,
+                                const char *pin)
 {
         struct snd_soc_dapm_widget *w;
 
-        list_for_each_entry(w, &codec->dapm_widgets, list) {
+        list_for_each_entry(w, &dapm->widgets, list) {
                 if (!strcmp(w->name, pin))
                         return w->connected;
         }
@@ -2139,7 +2220,7 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_get_pin_status);
 
 /**
  * snd_soc_dapm_ignore_suspend - ignore suspend status for DAPM endpoint
- * @codec: audio codec
+ * @dapm: DAPM context
  * @pin: audio signal pin endpoint (or start point)
  *
  * Mark the given endpoint or pin as ignoring suspend.  When the
@@ -2148,18 +2229,19 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_get_pin_status);
  * normal means at suspend time, it will not be turned on if it was not
  * already enabled.
  */
-int snd_soc_dapm_ignore_suspend(struct snd_soc_codec *codec, const char *pin)
+int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm,
+                                const char *pin)
 {
         struct snd_soc_dapm_widget *w;
 
-        list_for_each_entry(w, &codec->dapm_widgets, list) {
+        list_for_each_entry(w, &dapm->widgets, list) {
                 if (!strcmp(w->name, pin)) {
                         w->ignore_suspend = 1;
                         return 0;
                 }
         }
 
-        pr_err("Unknown DAPM pin: %s\n", pin);
+        dev_err(dapm->dev, "dapm: unknown pin %s\n", pin);
         return -EINVAL;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_ignore_suspend);
@@ -2170,20 +2252,20 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_ignore_suspend);
  *
  * Free all dapm widgets and resources.
  */
-void snd_soc_dapm_free(struct snd_soc_codec *codec)
+void snd_soc_dapm_free(struct snd_soc_dapm_context *dapm)
 {
-        snd_soc_dapm_sys_remove(codec->dev);
-        dapm_free_widgets(codec);
+        snd_soc_dapm_sys_remove(dapm->dev);
+        dapm_free_widgets(dapm);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_free);
 
-static void soc_dapm_shutdown_codec(struct snd_soc_codec *codec)
+static void soc_dapm_shutdown_codec(struct snd_soc_dapm_context *dapm)
 {
         struct snd_soc_dapm_widget *w;
         LIST_HEAD(down_list);
         int powerdown = 0;
 
-        list_for_each_entry(w, &codec->dapm_widgets, list) {
+        list_for_each_entry(w, &dapm->widgets, list) {
                 if (w->power) {
                         dapm_seq_insert(w, &down_list, dapm_down_seq);
                         w->power = 0;
@@ -2195,9 +2277,9 @@ static void soc_dapm_shutdown_codec(struct snd_soc_codec *codec)
          * standby.
          */
         if (powerdown) {
-                snd_soc_dapm_set_bias_level(NULL, codec, SND_SOC_BIAS_PREPARE);
-                dapm_seq_run(codec, &down_list, 0, dapm_down_seq);
-                snd_soc_dapm_set_bias_level(NULL, codec, SND_SOC_BIAS_STANDBY);
+                snd_soc_dapm_set_bias_level(NULL, dapm, SND_SOC_BIAS_PREPARE);
+                dapm_seq_run(dapm, &down_list, 0, dapm_down_seq);
+                snd_soc_dapm_set_bias_level(NULL, dapm, SND_SOC_BIAS_STANDBY);
         }
 }
 
@@ -2208,10 +2290,10 @@ void snd_soc_dapm_shutdown(struct snd_soc_card *card)
 {
         struct snd_soc_codec *codec;
 
-        list_for_each_entry(codec, &card->codec_dev_list, list)
-                soc_dapm_shutdown_codec(codec);
-
-        snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_OFF);
+        list_for_each_entry(codec, &card->codec_dev_list, list) {
+                soc_dapm_shutdown_codec(&codec->dapm);
+                snd_soc_dapm_set_bias_level(card, &codec->dapm, SND_SOC_BIAS_OFF);
+        }
 }
 
 /* Module information */
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 8a0a9205b1e7..0e9b0710928b 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -13,7 +13,6 @@
 
 #include <sound/jack.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <linux/gpio.h>
 #include <linux/interrupt.h>
 #include <linux/workqueue.h>
@@ -60,6 +59,7 @@ EXPORT_SYMBOL_GPL(snd_soc_jack_new);
 void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
 {
         struct snd_soc_codec *codec;
+        struct snd_soc_dapm_context *dapm;
         struct snd_soc_jack_pin *pin;
         int enable;
         int oldstatus;
@@ -68,6 +68,7 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
                 return;
 
         codec = jack->codec;
+        dapm =  &codec->dapm;
 
         mutex_lock(&codec->mutex);
 
@@ -88,15 +89,15 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
                         enable = !enable;
 
                 if (enable)
-                        snd_soc_dapm_enable_pin(codec, pin->pin);
+                        snd_soc_dapm_enable_pin(dapm, pin->pin);
                 else
-                        snd_soc_dapm_disable_pin(codec, pin->pin);
+                        snd_soc_dapm_disable_pin(dapm, pin->pin);
         }
 
         /* Report before the DAPM sync to help users updating micbias status */
         blocking_notifier_call_chain(&jack->notifier, status, NULL);
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         snd_jack_report(jack->jack, status);
 
@@ -207,6 +208,10 @@ static void snd_soc_jack_gpio_detect(struct snd_soc_jack_gpio *gpio)
 static irqreturn_t gpio_handler(int irq, void *data)
 {
         struct snd_soc_jack_gpio *gpio = data;
+        struct device *dev = gpio->jack->codec->card->dev;
+
+        if (device_may_wakeup(dev))
+                pm_wakeup_event(dev, gpio->debounce_time + 50);
 
         schedule_delayed_work(&gpio->work,
                               msecs_to_jiffies(gpio->debounce_time));
@@ -263,11 +268,12 @@ int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count,
                 INIT_DELAYED_WORK(&gpios[i].work, gpio_work);
                 gpios[i].jack = jack;
 
-                ret = request_irq(gpio_to_irq(gpios[i].gpio),
-                                gpio_handler,
-                                IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-                                jack->codec->dev->driver->name,
-                                &gpios[i]);
+                ret = request_any_context_irq(gpio_to_irq(gpios[i].gpio),
+                                              gpio_handler,
+                                              IRQF_TRIGGER_RISING |
+                                              IRQF_TRIGGER_FALLING,
+                                              jack->codec->dev->driver->name,
+                                              &gpios[i]);
                 if (ret)
                         goto err;
 
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 7dae05d8783e..782f741cd00a 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -60,7 +60,7 @@ static const struct rc_config {
         { USB_ID(0x041e, 0x3000), 0, 1, 2, 1,  18, 0x0013 }, /* Extigy       */
         { USB_ID(0x041e, 0x3020), 2, 1, 6, 6,  18, 0x0013 }, /* Audigy 2 NX  */
         { USB_ID(0x041e, 0x3040), 2, 2, 6, 6,  2,  0x6e91 }, /* Live! 24-bit */
-        { USB_ID(0x041e, 0x3042), 0, 1, 1, 1,  1,  0x000d }, /* Usb X-Fi */
+        { USB_ID(0x041e, 0x3042), 0, 1, 1, 1,  1,  0x000d }, /* Usb X-Fi S51 */
         { USB_ID(0x041e, 0x3048), 2, 2, 6, 6,  2,  0x6e91 }, /* Toshiba SB0500 */
 };
 
@@ -183,7 +183,13 @@ static int snd_audigy2nx_led_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
         if (value > 1)
                 return -EINVAL;
         changed = value != mixer->audigy2nx_leds[index];
-        err = snd_usb_ctl_msg(mixer->chip->dev,
+        if (mixer->chip->usb_id == USB_ID(0x041e, 0x3042))
+                err = snd_usb_ctl_msg(mixer->chip->dev,
+                              usb_sndctrlpipe(mixer->chip->dev, 0), 0x24,
+                              USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
+                              !value, 0, NULL, 0, 100);
+        else
+                err = snd_usb_ctl_msg(mixer->chip->dev,
                               usb_sndctrlpipe(mixer->chip->dev, 0), 0x24,
                               USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
                               value, index + 2, NULL, 0, 100);
@@ -225,8 +231,12 @@ static int snd_audigy2nx_controls_create(struct usb_mixer_interface *mixer)
         int i, err;
 
         for (i = 0; i < ARRAY_SIZE(snd_audigy2nx_controls); ++i) {
+                /* USB X-Fi S51 doesn't have a CMSS LED */
+                if ((mixer->chip->usb_id == USB_ID(0x041e, 0x3042)) && i == 0)
+                        continue;
                 if (i > 1 && /* Live24ext has 2 LEDs only */
                         (mixer->chip->usb_id == USB_ID(0x041e, 0x3040) ||
+                         mixer->chip->usb_id == USB_ID(0x041e, 0x3042) ||
                          mixer->chip->usb_id == USB_ID(0x041e, 0x3048)))
                         break; 
                 err = snd_ctl_add(mixer->chip->card,
@@ -365,6 +375,7 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
 
         if (mixer->chip->usb_id == USB_ID(0x041e, 0x3020) ||
             mixer->chip->usb_id == USB_ID(0x041e, 0x3040) ||
+            mixer->chip->usb_id == USB_ID(0x041e, 0x3042) ||
             mixer->chip->usb_id == USB_ID(0x041e, 0x3048)) {
                 if ((err = snd_audigy2nx_controls_create(mixer)) < 0)
                         return err;
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index cff3a3c465d7..4132522ac90f 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -676,8 +676,10 @@ static int snd_usb_pcm_check_knot(struct snd_pcm_runtime *runtime,
         if (!needs_knot)
                 return 0;
 
-        subs->rate_list.count = count;
         subs->rate_list.list = kmalloc(sizeof(int) * count, GFP_KERNEL);
+        if (!subs->rate_list.list)
+                return -ENOMEM;
+        subs->rate_list.count = count;
         subs->rate_list.mask = 0;
         count = 0;
         list_for_each_entry(fp, &subs->fmt_list, list) {
diff --git a/tools/perf/Documentation/perf-trace.txt b/tools/perf/Documentation/perf-trace.txt
index 122ec9dc4853..26aff6bf9e50 100644
--- a/tools/perf/Documentation/perf-trace.txt
+++ b/tools/perf/Documentation/perf-trace.txt
@@ -8,7 +8,11 @@ perf-trace - Read perf.data (created by perf record) and display trace output
 SYNOPSIS
 --------
 [verse]
-'perf trace' {record <script> | report <script> [args] }
+'perf trace' [<options>]
+'perf trace' [<options>] record <script> [<record-options>] <command>
+'perf trace' [<options>] report <script> [script-args]
+'perf trace' [<options>] <script> <required-script-args> [<record-options>] <command>
+'perf trace' [<options>] <top-script> [script-args]
 
 DESCRIPTION
 -----------
@@ -24,23 +28,53 @@ There are several variants of perf trace:
   available via 'perf trace -l').  The following variants allow you to
   record and run those scripts:
 
-  'perf trace record <script>' to record the events required for 'perf
-  trace report'.  <script> is the name displayed in the output of
-  'perf trace --list' i.e. the actual script name minus any language
-  extension.
+  'perf trace record <script> <command>' to record the events required
+  for 'perf trace report'.  <script> is the name displayed in the
+  output of 'perf trace --list' i.e. the actual script name minus any
+  language extension.  If <command> is not specified, the events are
+  recorded using the -a (system-wide) 'perf record' option.
 
-  'perf trace report <script>' to run and display the results of
-  <script>.  <script> is the name displayed in the output of 'perf
+  'perf trace report <script> [args]' to run and display the results
+  of <script>.  <script> is the name displayed in the output of 'perf
   trace --list' i.e. the actual script name minus any language
   extension.  The perf.data output from a previous run of 'perf trace
   record <script>' is used and should be present for this command to
-  succeed.
+  succeed.  [args] refers to the (mainly optional) args expected by
+  the script.
+
+  'perf trace <script> <required-script-args> <command>' to both
+  record the events required for <script> and to run the <script>
+  using 'live-mode' i.e. without writing anything to disk.  <script>
+  is the name displayed in the output of 'perf trace --list' i.e. the
+  actual script name minus any language extension.  If <command> is
+  not specified, the events are recorded using the -a (system-wide)
+  'perf record' option.  If <script> has any required args, they
+  should be specified before <command>.  This mode doesn't allow for
+  optional script args to be specified; if optional script args are
+  desired, they can be specified using separate 'perf trace record'
+  and 'perf trace report' commands, with the stdout of the record step
+  piped to the stdin of the report script, using the '-o -' and '-i -'
+  options of the corresponding commands.
+
+  'perf trace <top-script>' to both record the events required for
+  <top-script> and to run the <top-script> using 'live-mode'
+  i.e. without writing anything to disk.  <top-script> is the name
+  displayed in the output of 'perf trace --list' i.e. the actual
+  script name minus any language extension; a <top-script> is defined
+  as any script name ending with the string 'top'.
+
+  [<record-options>] can be passed to the record steps of 'perf trace
+  record' and 'live-mode' variants; this isn't possible however for
+  <top-script> 'live-mode' or 'perf trace report' variants.
 
   See the 'SEE ALSO' section for links to language-specific
   information on how to write and run your own trace scripts.
 
 OPTIONS
 -------
+<command>...::
+        Any command you can specify in a shell.
+
 -D::
 --dump-raw-trace=::
         Display verbose dump of the trace data.
@@ -64,6 +98,13 @@ OPTIONS
         Generate perf-trace.[ext] starter script for given language,
         using current perf.data.
 
+-a::
+        Force system-wide collection.  Scripts run without a <command>
+        normally use -a by default, while scripts run with a <command>
+        normally don't - this option allows the latter to be run in
+        system-wide mode.
+
+
 SEE ALSO
 --------
 linkperf:perf-record[1], linkperf:perf-trace-perl[1],
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 4e75583ddd6d..93bd2ff001fb 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -790,7 +790,7 @@ static const char * const record_usage[] = {
 
 static bool force, append_file;
 
-static const struct option options[] = {
+const struct option record_options[] = {
         OPT_CALLBACK('e', "event", NULL, "event",
                      "event selector. use 'perf list' to list available events",
                      parse_events),
@@ -839,16 +839,16 @@ int cmd_record(int argc, const char **argv, const char *prefix __used)
 {
         int i, j, err = -ENOMEM;
 
-        argc = parse_options(argc, argv, options, record_usage,
+        argc = parse_options(argc, argv, record_options, record_usage,
                             PARSE_OPT_STOP_AT_NON_OPTION);
         if (!argc && target_pid == -1 && target_tid == -1 &&
                 !system_wide && !cpu_list)
-                usage_with_options(record_usage, options);
+                usage_with_options(record_usage, record_options);
 
         if (force && append_file) {
                 fprintf(stderr, "Can't overwrite and append at the same time."
                                 " You need to choose between -f and -A");
-                usage_with_options(record_usage, options);
+                usage_with_options(record_usage, record_options);
         } else if (append_file) {
                 write_mode = WRITE_APPEND;
         } else {
@@ -871,7 +871,7 @@ int cmd_record(int argc, const char **argv, const char *prefix __used)
                 if (thread_num <= 0) {
                         fprintf(stderr, "Can't find all threads of pid %d\n",
                                         target_pid);
-                        usage_with_options(record_usage, options);
+                        usage_with_options(record_usage, record_options);
                 }
         } else {
                 all_tids=malloc(sizeof(pid_t));
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index b513e40974f4..dd625808c2a5 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -69,7 +69,6 @@ static int			target_tid			=     -1;
 static pid_t                    *all_tids                       =      NULL;
 static int                      thread_num                      =      0;
 static bool                     inherit                         =  false;
-static int                      profile_cpu                     =     -1;
 static int                      nr_cpus                         =      0;
 static int                      realtime_prio                   =      0;
 static bool                     group                           =  false;
@@ -558,13 +557,13 @@ static void print_sym_table(void)
         else
                 printf(" (all");
 
-        if (profile_cpu != -1)
-                printf(", cpu: %d)\n", profile_cpu);
+        if (cpu_list)
+                printf(", CPU%s: %s)\n", nr_cpus > 1 ? "s" : "", cpu_list);
         else {
                 if (target_tid != -1)
                         printf(")\n");
                 else
-                        printf(", %d CPUs)\n", nr_cpus);
+                        printf(", %d CPU%s)\n", nr_cpus, nr_cpus > 1 ? "s" : "");
         }
 
         printf("%-*.*s\n", win_width, win_width, graph_dotted_line);
@@ -1187,11 +1186,10 @@ int group_fd;
 static void start_counter(int i, int counter)
 {
         struct perf_event_attr *attr;
-        int cpu;
+        int cpu = -1;
         int thread_index;
 
-        cpu = profile_cpu;
-        if (target_tid == -1 && profile_cpu == -1)
+        if (target_tid == -1)
                 cpu = cpumap[i];
 
         attr = attrs + counter;
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 2f8df45c4dcb..86cfe3800e6b 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -10,6 +10,7 @@
 #include "util/symbol.h"
 #include "util/thread.h"
 #include "util/trace-event.h"
+#include "util/parse-options.h"
 #include "util/util.h"
 
 static char const               *script_name;
@@ -17,6 +18,7 @@ static char const		*generate_script_lang;
 static bool                     debug_mode;
 static u64                      last_timestamp;
 static u64                      nr_unordered;
+extern const struct option      record_options[];
 
 static int default_start_script(const char *script __unused,
                                 int argc __unused,
@@ -328,7 +330,7 @@ static struct script_desc *script_desc__new(const char *name)
 {
         struct script_desc *s = zalloc(sizeof(*s));
 
-        if (s != NULL)
+        if (s != NULL && name)
                 s->name = strdup(name);
 
         return s;
@@ -337,6 +339,8 @@ static struct script_desc *script_desc__new(const char *name)
 static void script_desc__delete(struct script_desc *s)
 {
         free(s->name);
+        free(s->half_liner);
+        free(s->args);
         free(s);
 }
 
@@ -537,8 +541,40 @@ static char *get_script_path(const char *script_root, const char *suffix)
         return path;
 }
 
+static bool is_top_script(const char *script_path)
+{
+        return ends_with((char *)script_path, "top") == NULL ? false : true;
+}
+
+static int has_required_arg(char *script_path)
+{
+        struct script_desc *desc;
+        int n_args = 0;
+        char *p;
+
+        desc = script_desc__new(NULL);
+
+        if (read_script_info(desc, script_path))
+                goto out;
+
+        if (!desc->args)
+                goto out;
+
+        for (p = desc->args; *p; p++)
+                if (*p == '<')
+                        n_args++;
+out:
+        script_desc__delete(desc);
+
+        return n_args;
+}
+
 static const char * const trace_usage[] = {
-        "perf trace [<options>] <command>",
+        "perf trace [<options>]",
+        "perf trace [<options>] record <script> [<record-options>] <command>",
+        "perf trace [<options>] report <script> [script-args]",
+        "perf trace [<options>] <script> [<record-options>] <command>",
+        "perf trace [<options>] <top-script> [script-args]",
         NULL
 };
 
@@ -564,50 +600,81 @@ static const struct option options[] = {
         OPT_END()
 };
 
+static bool have_cmd(int argc, const char **argv)
+{
+        char **__argv = malloc(sizeof(const char *) * argc);
+
+        if (!__argv)
+                die("malloc");
+        memcpy(__argv, argv, sizeof(const char *) * argc);
+        argc = parse_options(argc, (const char **)__argv, record_options,
+                             NULL, PARSE_OPT_STOP_AT_NON_OPTION);
+        free(__argv);
+
+        return argc != 0;
+}
+
 int cmd_trace(int argc, const char **argv, const char *prefix __used)
 {
+        char *rec_script_path = NULL;
+        char *rep_script_path = NULL;
         struct perf_session *session;
-        const char *suffix = NULL;
+        char *script_path = NULL;
         const char **__argv;
-        char *script_path;
-        int i, err;
+        bool system_wide;
+        int i, j, err;
 
-        if (argc >= 2 && strncmp(argv[1], "rec", strlen("rec")) == 0) {
-                if (argc < 3) {
-                        fprintf(stderr,
-                                "Please specify a record script\n");
-                        return -1;
-                }
-                suffix = RECORD_SUFFIX;
+        setup_scripting();
+
+        argc = parse_options(argc, argv, options, trace_usage,
+                             PARSE_OPT_STOP_AT_NON_OPTION);
+
+        if (argc > 1 && !strncmp(argv[0], "rec", strlen("rec"))) {
+                rec_script_path = get_script_path(argv[1], RECORD_SUFFIX);
+                if (!rec_script_path)
+                        return cmd_record(argc, argv, NULL);
         }
 
-        if (argc >= 2 && strncmp(argv[1], "rep", strlen("rep")) == 0) {
-                if (argc < 3) {
+        if (argc > 1 && !strncmp(argv[0], "rep", strlen("rep"))) {
+                rep_script_path = get_script_path(argv[1], REPORT_SUFFIX);
+                if (!rep_script_path) {
                         fprintf(stderr,
-                                "Please specify a report script\n");
+                                "Please specify a valid report script"
+                                "(see 'perf trace -l' for listing)\n");
                         return -1;
                 }
-                suffix = REPORT_SUFFIX;
         }
 
         /* make sure PERF_EXEC_PATH is set for scripts */
         perf_set_argv_exec_path(perf_exec_path());
 
-        if (!suffix && argc >= 2 && strncmp(argv[1], "-", strlen("-")) != 0) {
-                char *record_script_path, *report_script_path;
+        if (argc && !script_name && !rec_script_path && !rep_script_path) {
                 int live_pipe[2];
+                int rep_args;
                 pid_t pid;
 
-                record_script_path = get_script_path(argv[1], RECORD_SUFFIX);
-                if (!record_script_path) {
-                        fprintf(stderr, "record script not found\n");
-                        return -1;
+                rec_script_path = get_script_path(argv[0], RECORD_SUFFIX);
+                rep_script_path = get_script_path(argv[0], REPORT_SUFFIX);
+
+                if (!rec_script_path && !rep_script_path) {
+                        fprintf(stderr, " Couldn't find script %s\n\n See perf"
+                                " trace -l for available scripts.\n", argv[0]);
+                        usage_with_options(trace_usage, options);
                 }
 
-                report_script_path = get_script_path(argv[1], REPORT_SUFFIX);
-                if (!report_script_path) {
-                        fprintf(stderr, "report script not found\n");
-                        return -1;
+                if (is_top_script(argv[0])) {
+                        rep_args = argc - 1;
+                } else {
+                        int rec_args;
+
+                        rep_args = has_required_arg(rep_script_path);
+                        rec_args = (argc - 1) - rep_args;
+                        if (rec_args < 0) {
+                                fprintf(stderr, " %s script requires options."
+                                        "\n\n See perf trace -l for available "
+                                        "scripts and options.\n", argv[0]);
+                                usage_with_options(trace_usage, options);
+                        }
                 }
 
                 if (pipe(live_pipe) < 0) {
@@ -622,60 +689,84 @@ int cmd_trace(int argc, const char **argv, const char *prefix __used)
                 }
 
                 if (!pid) {
+                        system_wide = true;
+                        j = 0;
+
                         dup2(live_pipe[1], 1);
                         close(live_pipe[0]);
 
-                        __argv = malloc(6 * sizeof(const char *));
-                        __argv[0] = "/bin/sh";
-                        __argv[1] = record_script_path;
-                        __argv[2] = "-q";
-                        __argv[3] = "-o";
-                        __argv[4] = "-";
-                        __argv[5] = NULL;
+                        if (!is_top_script(argv[0]))
+                                system_wide = !have_cmd(argc - rep_args,
+                                                        &argv[rep_args]);
+
+                        __argv = malloc((argc + 6) * sizeof(const char *));
+                        if (!__argv)
+                                die("malloc");
+
+                        __argv[j++] = "/bin/sh";
+                        __argv[j++] = rec_script_path;
+                        if (system_wide)
+                                __argv[j++] = "-a";
+                        __argv[j++] = "-q";
+                        __argv[j++] = "-o";
+                        __argv[j++] = "-";
+                        for (i = rep_args + 1; i < argc; i++)
+                                __argv[j++] = argv[i];
+                        __argv[j++] = NULL;
 
                         execvp("/bin/sh", (char **)__argv);
+                        free(__argv);
                         exit(-1);
                 }
 
                 dup2(live_pipe[0], 0);
                 close(live_pipe[1]);
 
-                __argv = malloc((argc + 3) * sizeof(const char *));
-                __argv[0] = "/bin/sh";
-                __argv[1] = report_script_path;
-                for (i = 2; i < argc; i++)
-                        __argv[i] = argv[i];
-                __argv[i++] = "-i";
-                __argv[i++] = "-";
-                __argv[i++] = NULL;
+                __argv = malloc((argc + 4) * sizeof(const char *));
+                if (!__argv)
+                        die("malloc");
+                j = 0;
+                __argv[j++] = "/bin/sh";
+                __argv[j++] = rep_script_path;
+                for (i = 1; i < rep_args + 1; i++)
+                        __argv[j++] = argv[i];
+                __argv[j++] = "-i";
+                __argv[j++] = "-";
+                __argv[j++] = NULL;
 
                 execvp("/bin/sh", (char **)__argv);
+                free(__argv);
                 exit(-1);
         }
 
-        if (suffix) {
-                script_path = get_script_path(argv[2], suffix);
-                if (!script_path) {
-                        fprintf(stderr, "script not found\n");
-                        return -1;
-                }
-
-                __argv = malloc((argc + 1) * sizeof(const char *));
-                __argv[0] = "/bin/sh";
-                __argv[1] = script_path;
-                for (i = 3; i < argc; i++)
-                        __argv[i - 1] = argv[i];
-                __argv[argc - 1] = NULL;
+        if (rec_script_path)
+                script_path = rec_script_path;
+        if (rep_script_path)
+                script_path = rep_script_path;
+
+        if (script_path) {
+                system_wide = false;
+                j = 0;
+
+                if (rec_script_path)
+                        system_wide = !have_cmd(argc - 1, &argv[1]);
+
+                __argv = malloc((argc + 2) * sizeof(const char *));
+                if (!__argv)
+                        die("malloc");
+                __argv[j++] = "/bin/sh";
+                __argv[j++] = script_path;
+                if (system_wide)
+                        __argv[j++] = "-a";
+                for (i = 2; i < argc; i++)
+                        __argv[j++] = argv[i];
+                __argv[j++] = NULL;
 
                 execvp("/bin/sh", (char **)__argv);
+                free(__argv);
                 exit(-1);
         }
 
-        setup_scripting();
-
-        argc = parse_options(argc, argv, options, trace_usage,
-                             PARSE_OPT_STOP_AT_NON_OPTION);
-
         if (symbol__init() < 0)
                 return -1;
         if (!script_name)
diff --git a/tools/perf/scripts/perl/bin/failed-syscalls-record b/tools/perf/scripts/perl/bin/failed-syscalls-record
index eb5846bcb565..8104895a7b67 100644
--- a/tools/perf/scripts/perl/bin/failed-syscalls-record
+++ b/tools/perf/scripts/perl/bin/failed-syscalls-record
@@ -1,2 +1,2 @@
 #!/bin/bash
-perf record -a -e raw_syscalls:sys_exit $@
+perf record -e raw_syscalls:sys_exit $@
diff --git a/tools/perf/scripts/perl/bin/rw-by-file-record b/tools/perf/scripts/perl/bin/rw-by-file-record
index 5bfaae5a6cba..33efc8673aae 100644
--- a/tools/perf/scripts/perl/bin/rw-by-file-record
+++ b/tools/perf/scripts/perl/bin/rw-by-file-record
@@ -1,3 +1,3 @@
 #!/bin/bash
-perf record -a -e syscalls:sys_enter_read -e syscalls:sys_enter_write $@
+perf record -e syscalls:sys_enter_read -e syscalls:sys_enter_write $@
 
diff --git a/tools/perf/scripts/perl/bin/rw-by-pid-record b/tools/perf/scripts/perl/bin/rw-by-pid-record
index 6e0b2f7755ac..7cb9db230448 100644
--- a/tools/perf/scripts/perl/bin/rw-by-pid-record
+++ b/tools/perf/scripts/perl/bin/rw-by-pid-record
@@ -1,2 +1,2 @@
 #!/bin/bash
-perf record -a -e syscalls:sys_enter_read -e syscalls:sys_exit_read -e syscalls:sys_enter_write -e syscalls:sys_exit_write $@
+perf record -e syscalls:sys_enter_read -e syscalls:sys_exit_read -e syscalls:sys_enter_write -e syscalls:sys_exit_write $@
diff --git a/tools/perf/scripts/perl/bin/rwtop-record b/tools/perf/scripts/perl/bin/rwtop-record
index 6e0b2f7755ac..7cb9db230448 100644
--- a/tools/perf/scripts/perl/bin/rwtop-record
+++ b/tools/perf/scripts/perl/bin/rwtop-record
@@ -1,2 +1,2 @@
 #!/bin/bash
-perf record -a -e syscalls:sys_enter_read -e syscalls:sys_exit_read -e syscalls:sys_enter_write -e syscalls:sys_exit_write $@
+perf record -e syscalls:sys_enter_read -e syscalls:sys_exit_read -e syscalls:sys_enter_write -e syscalls:sys_exit_write $@
diff --git a/tools/perf/scripts/perl/bin/wakeup-latency-record b/tools/perf/scripts/perl/bin/wakeup-latency-record
index 9f2acaaae9f0..464251a1bd7e 100644
--- a/tools/perf/scripts/perl/bin/wakeup-latency-record
+++ b/tools/perf/scripts/perl/bin/wakeup-latency-record
@@ -1,5 +1,5 @@
 #!/bin/bash
-perf record -a -e sched:sched_switch -e sched:sched_wakeup $@
+perf record -e sched:sched_switch -e sched:sched_wakeup $@
 
 
 
diff --git a/tools/perf/scripts/perl/bin/workqueue-stats-record b/tools/perf/scripts/perl/bin/workqueue-stats-record
index 85301f2471ff..8edda9078d5d 100644
--- a/tools/perf/scripts/perl/bin/workqueue-stats-record
+++ b/tools/perf/scripts/perl/bin/workqueue-stats-record
@@ -1,2 +1,2 @@
 #!/bin/bash
-perf record -a -e workqueue:workqueue_creation -e workqueue:workqueue_destruction -e workqueue:workqueue_execution -e workqueue:workqueue_insertion $@
+perf record -e workqueue:workqueue_creation -e workqueue:workqueue_destruction -e workqueue:workqueue_execution -e workqueue:workqueue_insertion $@
diff --git a/tools/perf/scripts/python/bin/failed-syscalls-by-pid-record b/tools/perf/scripts/python/bin/failed-syscalls-by-pid-record
index eb5846bcb565..8104895a7b67 100644
--- a/tools/perf/scripts/python/bin/failed-syscalls-by-pid-record
+++ b/tools/perf/scripts/python/bin/failed-syscalls-by-pid-record
@@ -1,2 +1,2 @@
 #!/bin/bash
-perf record -a -e raw_syscalls:sys_exit $@
+perf record -e raw_syscalls:sys_exit $@
diff --git a/tools/perf/scripts/python/bin/futex-contention-record b/tools/perf/scripts/python/bin/futex-contention-record
index 5ecbb433caf4..b1495c9a9b20 100644
--- a/tools/perf/scripts/python/bin/futex-contention-record
+++ b/tools/perf/scripts/python/bin/futex-contention-record
@@ -1,2 +1,2 @@
 #!/bin/bash
-perf record -a -e syscalls:sys_enter_futex -e syscalls:sys_exit_futex $@
+perf record -e syscalls:sys_enter_futex -e syscalls:sys_exit_futex $@
diff --git a/tools/perf/scripts/python/bin/netdev-times-record b/tools/perf/scripts/python/bin/netdev-times-record
index d931a828126b..558754b840a9 100644
--- a/tools/perf/scripts/python/bin/netdev-times-record
+++ b/tools/perf/scripts/python/bin/netdev-times-record
@@ -1,5 +1,5 @@
 #!/bin/bash
-perf record -a -e net:net_dev_xmit -e net:net_dev_queue         \
+perf record -e net:net_dev_xmit -e net:net_dev_queue            \
                 -e net:netif_receive_skb -e net:netif_rx                \
                 -e skb:consume_skb -e skb:kfree_skb                     \
                 -e skb:skb_copy_datagram_iovec -e napi:napi_poll        \
diff --git a/tools/perf/scripts/python/bin/sched-migration-record b/tools/perf/scripts/python/bin/sched-migration-record
index 17a3e9bd9e8f..7493fddbe995 100644
--- a/tools/perf/scripts/python/bin/sched-migration-record
+++ b/tools/perf/scripts/python/bin/sched-migration-record
@@ -1,2 +1,2 @@
 #!/bin/bash
-perf record -m 16384 -a -e sched:sched_wakeup -e sched:sched_wakeup_new -e sched:sched_switch -e sched:sched_migrate_task $@
+perf record -m 16384 -e sched:sched_wakeup -e sched:sched_wakeup_new -e sched:sched_switch -e sched:sched_migrate_task $@
diff --git a/tools/perf/scripts/python/bin/sctop-record b/tools/perf/scripts/python/bin/sctop-record
index 1fc5998b721d..4efbfaa7f6a5 100644
--- a/tools/perf/scripts/python/bin/sctop-record
+++ b/tools/perf/scripts/python/bin/sctop-record
@@ -1,2 +1,2 @@
 #!/bin/bash
-perf record -a -e raw_syscalls:sys_enter $@
+perf record -e raw_syscalls:sys_enter $@
diff --git a/tools/perf/scripts/python/bin/syscall-counts-by-pid-record b/tools/perf/scripts/python/bin/syscall-counts-by-pid-record
index 1fc5998b721d..4efbfaa7f6a5 100644
--- a/tools/perf/scripts/python/bin/syscall-counts-by-pid-record
+++ b/tools/perf/scripts/python/bin/syscall-counts-by-pid-record
@@ -1,2 +1,2 @@
 #!/bin/bash
-perf record -a -e raw_syscalls:sys_enter $@
+perf record -e raw_syscalls:sys_enter $@
diff --git a/tools/perf/scripts/python/bin/syscall-counts-record b/tools/perf/scripts/python/bin/syscall-counts-record
index 1fc5998b721d..4efbfaa7f6a5 100644
--- a/tools/perf/scripts/python/bin/syscall-counts-record
+++ b/tools/perf/scripts/python/bin/syscall-counts-record
@@ -1,2 +1,2 @@
 #!/bin/bash
-perf record -a -e raw_syscalls:sys_enter $@
+perf record -e raw_syscalls:sys_enter $@
diff --git a/tools/perf/util/ui/util.c b/tools/perf/util/ui/util.c
index 9706d9d40279..056c69521a38 100644
--- a/tools/perf/util/ui/util.c
+++ b/tools/perf/util/ui/util.c
@@ -104,9 +104,10 @@ out_destroy_form:
         return rc;
 }
 
+static const char yes[] = "Yes", no[] = "No";
+
 bool ui__dialog_yesno(const char *msg)
 {
         /* newtWinChoice should really be accepting const char pointers... */
-        char yes[] = "Yes", no[] = "No";
-        return newtWinChoice(NULL, yes, no, (char *)msg) == 1;
+        return newtWinChoice(NULL, (char *)yes, (char *)no, (char *)msg) == 1;
 }