311 files changed, 31221 insertions, 7355 deletions

diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 4252697a95d6..ad51c93d41e4 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -513,6 +513,26 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
     or input, but you may use this module for any application which
     requires a sound card (like RealPlayer).
 
+    pcm_devs       - Number of PCM devices assigned to each card
+                     (default = 1, up to 4)
+    pcm_substreams - Number of PCM substreams assigned to each PCM
+                     (default = 8, up to 16)
+    hrtimer        - Use hrtimer (=1, default) or system timer (=0)
+    fake_buffer    - Fake buffer allocations (default = 1)
+
+    When multiple PCM devices are created, snd-dummy gives different
+    behavior to each PCM device:
+      0 = interleaved with mmap support
+      1 = non-interleaved with mmap support
+      2 = interleaved without mmap 
+      3 = non-interleaved without mmap
+
+    As default, snd-dummy drivers doesn't allocate the real buffers
+    but either ignores read/write or mmap a single dummy page to all
+    buffer pages, in order to save the resouces.  If your apps need
+    the read/ written buffer data to be consistent, pass fake_buffer=0
+    option.
+
     The power-management is supported.
 
   Module snd-echo3g
@@ -768,6 +788,10 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
     bdl_pos_adj - Specifies the DMA IRQ timing delay in samples.
                 Passing -1 will make the driver to choose the appropriate
                 value based on the controller chip.
+    patch       - Specifies the early "patch" files to modify the HD-audio
+                setup before initializing the codecs.  This option is
+                available only when CONFIG_SND_HDA_PATCH_LOADER=y is set.
+                See HD-Audio.txt for details.
     
     [Single (global) options]
     single_cmd  - Use single immediate commands to communicate with
diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index 939a3dd58148..97eebd63bedc 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -114,8 +114,8 @@ ALC662/663/272
   samsung-nc10  Samsung NC10 mini notebook
   auto          auto-config reading BIOS (default)
 
-ALC882/885
-==========
+ALC882/883/885/888/889
+======================
   3stack-dig    3-jack with SPDIF I/O
   6stack-dig    6-jack digital with SPDIF I/O
   arima         Arima W820Di1
@@ -127,12 +127,8 @@ ALC882/885
   mbp3          Macbook Pro rev3
   imac24        iMac 24'' with jack detection
   w2jc          ASUS W2JC
-  auto          auto-config reading BIOS (default)
-
-ALC883/888
-==========
-  3stack-dig    3-jack with SPDIF I/O
-  6stack-dig    6-jack digital with SPDIF I/O
+  3stack-2ch-dig        3-jack with SPDIF I/O (ALC883)
+  alc883-6stack-dig     6-jack digital with SPDIF I/O (ALC883)
   3stack-6ch    3-jack 6-channel
   3stack-6ch-dig 3-jack 6-channel with SPDIF I/O
   6stack-dig-demo  6-jack digital for Intel demo board
@@ -140,6 +136,7 @@ ALC883/888
   acer-aspire   Acer Aspire 9810
   acer-aspire-4930g Acer Aspire 4930G
   acer-aspire-6530g Acer Aspire 6530G
+  acer-aspire-7730g Acer Aspire 7730G
   acer-aspire-8930g Acer Aspire 8930G
   medion        Medion Laptops
   medion-md2    Medion MD2
@@ -155,10 +152,13 @@ ALC883/888
   3stack-hp     HP machines with 3stack (Lucknow, Samba boards)
   6stack-dell   Dell machines with 6stack (Inspiron 530)
   mitac         Mitac 8252D
+  clevo-m540r   Clevo M540R (6ch + digital)
   clevo-m720    Clevo M720 laptop series
   fujitsu-pi2515 Fujitsu AMILO Pi2515
   fujitsu-xa3530 Fujitsu AMILO XA3530
   3stack-6ch-intel Intel DG33* boards
+  intel-alc889a Intel IbexPeak with ALC889A
+  intel-x58     Intel DX58 with ALC889
   asus-p5q      ASUS P5Q-EM boards
   mb31          MacBook 3,1
   sony-vaio-tt  Sony VAIO TT
@@ -229,7 +229,7 @@ AD1984
 ======
   basic         default configuration
   thinkpad      Lenovo Thinkpad T61/X61
-  dell          Dell T3400
+  dell_desktop  Dell T3400
 
 AD1986A
 =======
@@ -258,6 +258,7 @@ Conexant 5045
   laptop-micsense   Laptop with Mic sense (old model fujitsu)
   laptop-hpmicsense Laptop with HP and Mic senses
   benq          Benq R55E
+  laptop-hp530  HP 530 laptop
   test          for testing/debugging purpose, almost all controls
                 can be adjusted.  Appearing only when compiled with
                 $CONFIG_SND_DEBUG=y
@@ -278,9 +279,16 @@ Conexant 5051
   hp-dv6736     HP dv6736
   lenovo-x200   Lenovo X200 laptop
 
+Conexant 5066
+=============
+  laptop        Basic Laptop config (default)
+  dell-laptop   Dell laptops
+  olpc-xo-1_5   OLPC XO 1.5
+
 STAC9200
 ========
   ref           Reference board
+  oqo           OQO Model 2
   dell-d21      Dell (unknown)
   dell-d22      Dell (unknown)
   dell-d23      Dell (unknown)
@@ -368,10 +376,12 @@ STAC92HD73*
 ===========
   ref           Reference board
   no-jd         BIOS setup but without jack-detection
+  intel         Intel DG45* mobos
   dell-m6-amic  Dell desktops/laptops with analog mics
   dell-m6-dmic  Dell desktops/laptops with digital mics
   dell-m6       Dell desktops/laptops with both type of mics
   dell-eq       Dell desktops/laptops
+  alienware     Alienware M17x
   auto          BIOS setup (default)
 
 STAC92HD83*
@@ -385,3 +395,8 @@ STAC9872
 ========
   vaio          VAIO laptop without SPDIF
   auto          BIOS setup (default)
+
+Cirrus Logic CS4206/4207
+========================
+  mbp55         MacBook Pro 5,5
+  auto          BIOS setup (default)
diff --git a/Documentation/sound/alsa/HD-Audio.txt b/Documentation/sound/alsa/HD-Audio.txt
index 71ac995b1915..7b8a5f947d1d 100644
--- a/Documentation/sound/alsa/HD-Audio.txt
+++ b/Documentation/sound/alsa/HD-Audio.txt
@@ -139,6 +139,10 @@ The driver checks PCI SSID and looks through the static configuration
 table until any matching entry is found.  If you have a new machine,
 you may see a message like below:
 ------------------------------------------------------------------------
+    hda_codec: ALC880: BIOS auto-probing.
+------------------------------------------------------------------------
+Meanwhile, in the earlier versions, you would see a message like:
+------------------------------------------------------------------------
     hda_codec: Unknown model for ALC880, trying auto-probe from BIOS...
 ------------------------------------------------------------------------
 Even if you see such a message, DON'T PANIC.  Take a deep breath and
@@ -403,6 +407,66 @@ re-configure based on that state, run like below:
 ------------------------------------------------------------------------
 
 
+Early Patching
+~~~~~~~~~~~~~~
+When CONFIG_SND_HDA_PATCH_LOADER=y is set, you can pass a "patch" as a
+firmware file for modifying the HD-audio setup before initializing the
+codec.  This can work basically like the reconfiguration via sysfs in
+the above, but it does it before the first codec configuration.
+
+A patch file is a plain text file which looks like below:
+
+------------------------------------------------------------------------
+  [codec]
+  0x12345678 0xabcd1234 2
+
+  [model]
+  auto
+
+  [pincfg]
+  0x12 0x411111f0
+
+  [verb]
+  0x20 0x500 0x03
+  0x20 0x400 0xff
+
+  [hint]
+  hp_detect = yes
+------------------------------------------------------------------------
+
+The file needs to have a line `[codec]`.  The next line should contain
+three numbers indicating the codec vendor-id (0x12345678 in the
+example), the codec subsystem-id (0xabcd1234) and the address (2) of
+the codec.  The rest patch entries are applied to this specified codec
+until another codec entry is given.
+
+The `[model]` line allows to change the model name of the each codec.
+In the example above, it will be changed to model=auto.
+Note that this overrides the module option.
+
+After the `[pincfg]` line, the contents are parsed as the initial
+default pin-configurations just like `user_pin_configs` sysfs above.
+The values can be shown in user_pin_configs sysfs file, too.
+
+Similarly, the lines after `[verb]` are parsed as `init_verbs`
+sysfs entries, and the lines after `[hint]` are parsed as `hints`
+sysfs entries, respectively.
+
+The hd-audio driver reads the file via request_firmware().  Thus,
+a patch file has to be located on the appropriate firmware path,
+typically, /lib/firmware.  For example, when you pass the option
+`patch=hda-init.fw`, the file /lib/firmware/hda-init-fw must be
+present.
+
+The patch module option is specific to each card instance, and you
+need to give one file name for each instance, separated by commas.
+For example, if you have two cards, one for an on-board analog and one 
+for an HDMI video board, you may pass patch option like below:
+------------------------------------------------------------------------
+    options snd-hda-intel patch=on-board-patch,hdmi-patch
+------------------------------------------------------------------------
+
+
 Power-Saving
 ~~~~~~~~~~~~
 The power-saving is a kind of auto-suspend of the device.  When the
diff --git a/MAINTAINERS b/MAINTAINERS
index 60299a9a7adb..8dca9d89c6c1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2239,8 +2239,7 @@ S:	Maintained
 F:      drivers/media/video/gspca/pac207.c
 
 GSPCA SN9C20X SUBDRIVER
-P:      Brian Johnson
-M:      brijohn@gmail.com
+M:      Brian Johnson <brijohn@gmail.com>
 L:      linux-media@vger.kernel.org
 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:      Maintained
diff --git a/Makefile b/Makefile
index 25c615e57302..60de4ef31254 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 31
-EXTRAVERSION = -rc8
+EXTRAVERSION =
 NAME = Man-Eating Seals of Antiquity
 
 # *DOCUMENTATION*
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index 99b6e1546311..0447d26d454b 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -128,6 +128,7 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP1_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP1_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
+                .buffer_size    = 0x6F,
         },
         {
                 .phys_base      = OMAP34XX_MCBSP2_BASE,
@@ -136,6 +137,7 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP2_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP2_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
+                .buffer_size    = 0x3FF,
         },
         {
                 .phys_base      = OMAP34XX_MCBSP3_BASE,
@@ -144,6 +146,7 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP3_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP3_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
+                .buffer_size    = 0x6F,
         },
         {
                 .phys_base      = OMAP34XX_MCBSP4_BASE,
@@ -152,6 +155,7 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP4_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP4_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
+                .buffer_size    = 0x6F,
         },
         {
                 .phys_base      = OMAP34XX_MCBSP5_BASE,
@@ -160,6 +164,7 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP5_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP5_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
+                .buffer_size    = 0x6F,
         },
 };
 #define OMAP34XX_MCBSP_PDATA_SZ         ARRAY_SIZE(omap34xx_mcbsp_pdata)
diff --git a/arch/arm/mach-pxa/include/mach/audio.h b/arch/arm/mach-pxa/include/mach/audio.h
index 16eb02552d5d..a3449e35a6f5 100644
--- a/arch/arm/mach-pxa/include/mach/audio.h
+++ b/arch/arm/mach-pxa/include/mach/audio.h
@@ -3,10 +3,12 @@
 
 #include <sound/core.h>
 #include <sound/pcm.h>
+#include <sound/ac97_codec.h>
 
 /*
  * @reset_gpio: AC97 reset gpio (normally gpio113 or gpio95)
  *              a -1 value means no gpio will be used for reset
+ * @codec_pdata: AC97 codec platform_data
 
  * reset_gpio should only be specified for pxa27x CPUs where a silicon
  * bug prevents correct operation of the reset line. If not specified,
@@ -20,6 +22,7 @@ typedef struct {
         void (*resume)(void *);
         void *priv;
         int reset_gpio;
+        void *codec_pdata[AC97_BUS_MAX_DEVICES];
 } pxa2xx_audio_ops_t;
 
 extern void pxa_set_ac97_info(pxa2xx_audio_ops_t *ops);
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index e3ac94f09006..9b00f4cbc903 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -1127,6 +1127,11 @@ int omap_dma_running(void)
 void omap_dma_link_lch(int lch_head, int lch_queue)
 {
         if (omap_dma_in_1510_mode()) {
+                if (lch_head == lch_queue) {
+                        dma_write(dma_read(CCR(lch_head)) | (3 << 8),
+                                                                CCR(lch_head));
+                        return;
+                }
                 printk(KERN_ERR "DMA linking is not supported in 1510 mode\n");
                 BUG();
                 return;
@@ -1149,6 +1154,11 @@ EXPORT_SYMBOL(omap_dma_link_lch);
 void omap_dma_unlink_lch(int lch_head, int lch_queue)
 {
         if (omap_dma_in_1510_mode()) {
+                if (lch_head == lch_queue) {
+                        dma_write(dma_read(CCR(lch_head)) & ~(3 << 8),
+                                                                CCR(lch_head));
+                        return;
+                }
                 printk(KERN_ERR "DMA linking is not supported in 1510 mode\n");
                 BUG();
                 return;
diff --git a/arch/arm/plat-omap/include/mach/mcbsp.h b/arch/arm/plat-omap/include/mach/mcbsp.h
index bb154ea76769..63a3f254af7b 100644
--- a/arch/arm/plat-omap/include/mach/mcbsp.h
+++ b/arch/arm/plat-omap/include/mach/mcbsp.h
@@ -134,6 +134,11 @@
 #define OMAP_MCBSP_REG_XCERG    0x74
 #define OMAP_MCBSP_REG_XCERH    0x78
 #define OMAP_MCBSP_REG_SYSCON   0x8C
+#define OMAP_MCBSP_REG_THRSH2   0x90
+#define OMAP_MCBSP_REG_THRSH1   0x94
+#define OMAP_MCBSP_REG_IRQST    0xA0
+#define OMAP_MCBSP_REG_IRQEN    0xA4
+#define OMAP_MCBSP_REG_WAKEUPEN 0xA8
 #define OMAP_MCBSP_REG_XCCR     0xAC
 #define OMAP_MCBSP_REG_RCCR     0xB0
 
@@ -249,8 +254,27 @@
 #define RDISABLE                0x0001
 
 /********************** McBSP SYSCONFIG bit definitions ********************/
+#define CLOCKACTIVITY(value)    ((value)<<8)
+#define SIDLEMODE(value)        ((value)<<3)
+#define ENAWAKEUP               0x0004
 #define SOFTRST                 0x0002
 
+/********************** McBSP DMA operating modes **************************/
+#define MCBSP_DMA_MODE_ELEMENT          0
+#define MCBSP_DMA_MODE_THRESHOLD        1
+#define MCBSP_DMA_MODE_FRAME            2
+
+/********************** McBSP WAKEUPEN bit definitions *********************/
+#define XEMPTYEOFEN             0x4000
+#define XRDYEN                  0x0400
+#define XEOFEN                  0x0200
+#define XFSXEN                  0x0100
+#define XSYNCERREN              0x0080
+#define RRDYEN                  0x0008
+#define REOFEN                  0x0004
+#define RFSREN                  0x0002
+#define RSYNCERREN              0x0001
+
 /* we don't do multichannel for now */
 struct omap_mcbsp_reg_cfg {
         u16 spcr2;
@@ -344,6 +368,9 @@ struct omap_mcbsp_platform_data {
         u8 dma_rx_sync, dma_tx_sync;
         u16 rx_irq, tx_irq;
         struct omap_mcbsp_ops *ops;
+#ifdef CONFIG_ARCH_OMAP34XX
+        u16 buffer_size;
+#endif
 };
 
 struct omap_mcbsp {
@@ -377,6 +404,11 @@ struct omap_mcbsp {
         struct omap_mcbsp_platform_data *pdata;
         struct clk *iclk;
         struct clk *fclk;
+#ifdef CONFIG_ARCH_OMAP34XX
+        int dma_op_mode;
+        u16 max_tx_thres;
+        u16 max_rx_thres;
+#endif
 };
 extern struct omap_mcbsp **mcbsp_ptr;
 extern int omap_mcbsp_count;
@@ -385,10 +417,25 @@ int omap_mcbsp_init(void);
 void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
                                         int size);
 void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg * config);
+#ifdef CONFIG_ARCH_OMAP34XX
+void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold);
+void omap_mcbsp_set_rx_threshold(unsigned int id, u16 threshold);
+u16 omap_mcbsp_get_max_tx_threshold(unsigned int id);
+u16 omap_mcbsp_get_max_rx_threshold(unsigned int id);
+int omap_mcbsp_get_dma_op_mode(unsigned int id);
+#else
+static inline void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold)
+{ }
+static inline void omap_mcbsp_set_rx_threshold(unsigned int id, u16 threshold)
+{ }
+static inline u16 omap_mcbsp_get_max_tx_threshold(unsigned int id) { return 0; }
+static inline u16 omap_mcbsp_get_max_rx_threshold(unsigned int id) { return 0; }
+static inline int omap_mcbsp_get_dma_op_mode(unsigned int id) { return 0; }
+#endif
 int omap_mcbsp_request(unsigned int id);
 void omap_mcbsp_free(unsigned int id);
-void omap_mcbsp_start(unsigned int id);
-void omap_mcbsp_stop(unsigned int id);
+void omap_mcbsp_start(unsigned int id, int tx, int rx);
+void omap_mcbsp_stop(unsigned int id, int tx, int rx);
 void omap_mcbsp_xmit_word(unsigned int id, u32 word);
 u32 omap_mcbsp_recv_word(unsigned int id);
 
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index efa0e0111f38..8dc7927906f1 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -198,6 +198,170 @@ void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg *config)
 }
 EXPORT_SYMBOL(omap_mcbsp_config);
 
+#ifdef CONFIG_ARCH_OMAP34XX
+/*
+ * omap_mcbsp_set_tx_threshold configures how to deal
+ * with transmit threshold. the threshold value and handler can be
+ * configure in here.
+ */
+void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold)
+{
+        struct omap_mcbsp *mcbsp;
+        void __iomem *io_base;
+
+        if (!cpu_is_omap34xx())
+                return;
+
+        if (!omap_mcbsp_check_valid_id(id)) {
+                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
+                return;
+        }
+        mcbsp = id_to_mcbsp_ptr(id);
+        io_base = mcbsp->io_base;
+
+        OMAP_MCBSP_WRITE(io_base, THRSH2, threshold);
+}
+EXPORT_SYMBOL(omap_mcbsp_set_tx_threshold);
+
+/*
+ * omap_mcbsp_set_rx_threshold configures how to deal
+ * with receive threshold. the threshold value and handler can be
+ * configure in here.
+ */
+void omap_mcbsp_set_rx_threshold(unsigned int id, u16 threshold)
+{
+        struct omap_mcbsp *mcbsp;
+        void __iomem *io_base;
+
+        if (!cpu_is_omap34xx())
+                return;
+
+        if (!omap_mcbsp_check_valid_id(id)) {
+                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
+                return;
+        }
+        mcbsp = id_to_mcbsp_ptr(id);
+        io_base = mcbsp->io_base;
+
+        OMAP_MCBSP_WRITE(io_base, THRSH1, threshold);
+}
+EXPORT_SYMBOL(omap_mcbsp_set_rx_threshold);
+
+/*
+ * omap_mcbsp_get_max_tx_thres just return the current configured
+ * maximum threshold for transmission
+ */
+u16 omap_mcbsp_get_max_tx_threshold(unsigned int id)
+{
+        struct omap_mcbsp *mcbsp;
+
+        if (!omap_mcbsp_check_valid_id(id)) {
+                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
+                return -ENODEV;
+        }
+        mcbsp = id_to_mcbsp_ptr(id);
+
+        return mcbsp->max_tx_thres;
+}
+EXPORT_SYMBOL(omap_mcbsp_get_max_tx_threshold);
+
+/*
+ * omap_mcbsp_get_max_rx_thres just return the current configured
+ * maximum threshold for reception
+ */
+u16 omap_mcbsp_get_max_rx_threshold(unsigned int id)
+{
+        struct omap_mcbsp *mcbsp;
+
+        if (!omap_mcbsp_check_valid_id(id)) {
+                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
+                return -ENODEV;
+        }
+        mcbsp = id_to_mcbsp_ptr(id);
+
+        return mcbsp->max_rx_thres;
+}
+EXPORT_SYMBOL(omap_mcbsp_get_max_rx_threshold);
+
+/*
+ * omap_mcbsp_get_dma_op_mode just return the current configured
+ * operating mode for the mcbsp channel
+ */
+int omap_mcbsp_get_dma_op_mode(unsigned int id)
+{
+        struct omap_mcbsp *mcbsp;
+        int dma_op_mode;
+
+        if (!omap_mcbsp_check_valid_id(id)) {
+                printk(KERN_ERR "%s: Invalid id (%u)\n", __func__, id + 1);
+                return -ENODEV;
+        }
+        mcbsp = id_to_mcbsp_ptr(id);
+
+        spin_lock_irq(&mcbsp->lock);
+        dma_op_mode = mcbsp->dma_op_mode;
+        spin_unlock_irq(&mcbsp->lock);
+
+        return dma_op_mode;
+}
+EXPORT_SYMBOL(omap_mcbsp_get_dma_op_mode);
+
+static inline void omap34xx_mcbsp_request(struct omap_mcbsp *mcbsp)
+{
+        /*
+         * Enable wakup behavior, smart idle and all wakeups
+         * REVISIT: some wakeups may be unnecessary
+         */
+        if (cpu_is_omap34xx()) {
+                u16 syscon;
+
+                syscon = OMAP_MCBSP_READ(mcbsp->io_base, SYSCON);
+                syscon &= ~(ENAWAKEUP | SIDLEMODE(0x03) | CLOCKACTIVITY(0x03));
+
+                spin_lock_irq(&mcbsp->lock);
+                if (mcbsp->dma_op_mode == MCBSP_DMA_MODE_THRESHOLD) {
+                        syscon |= (ENAWAKEUP | SIDLEMODE(0x02) |
+                                        CLOCKACTIVITY(0x02));
+                        OMAP_MCBSP_WRITE(mcbsp->io_base, WAKEUPEN,
+                                        XRDYEN | RRDYEN);
+                } else {
+                        syscon |= SIDLEMODE(0x01);
+                }
+                spin_unlock_irq(&mcbsp->lock);
+
+                OMAP_MCBSP_WRITE(mcbsp->io_base, SYSCON, syscon);
+        }
+}
+
+static inline void omap34xx_mcbsp_free(struct omap_mcbsp *mcbsp)
+{
+        /*
+         * Disable wakup behavior, smart idle and all wakeups
+         */
+        if (cpu_is_omap34xx()) {
+                u16 syscon;
+
+                syscon = OMAP_MCBSP_READ(mcbsp->io_base, SYSCON);
+                syscon &= ~(ENAWAKEUP | SIDLEMODE(0x03) | CLOCKACTIVITY(0x03));
+                /*
+                 * HW bug workaround - If no_idle mode is taken, we need to
+                 * go to smart_idle before going to always_idle, or the
+                 * device will not hit retention anymore.
+                 */
+                syscon |= SIDLEMODE(0x02);
+                OMAP_MCBSP_WRITE(mcbsp->io_base, SYSCON, syscon);
+
+                syscon &= ~(SIDLEMODE(0x03));
+                OMAP_MCBSP_WRITE(mcbsp->io_base, SYSCON, syscon);
+
+                OMAP_MCBSP_WRITE(mcbsp->io_base, WAKEUPEN, 0);
+        }
+}
+#else
+static inline void omap34xx_mcbsp_request(struct omap_mcbsp *mcbsp) {}
+static inline void omap34xx_mcbsp_free(struct omap_mcbsp *mcbsp) {}
+#endif
+
 /*
  * We can choose between IRQ based or polled IO.
  * This needs to be called before omap_mcbsp_request().
@@ -257,6 +421,9 @@ int omap_mcbsp_request(unsigned int id)
         clk_enable(mcbsp->iclk);
         clk_enable(mcbsp->fclk);
 
+        /* Do procedure specific to omap34xx arch, if applicable */
+        omap34xx_mcbsp_request(mcbsp);
+
         /*
          * Make sure that transmitter, receiver and sample-rate generator are
          * not running before activating IRQs.
@@ -305,6 +472,9 @@ void omap_mcbsp_free(unsigned int id)
         if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->free)
                 mcbsp->pdata->ops->free(id);
 
+        /* Do procedure specific to omap34xx arch, if applicable */
+        omap34xx_mcbsp_free(mcbsp);
+
         clk_disable(mcbsp->fclk);
         clk_disable(mcbsp->iclk);
 
@@ -328,14 +498,15 @@ void omap_mcbsp_free(unsigned int id)
 EXPORT_SYMBOL(omap_mcbsp_free);
 
 /*
- * Here we start the McBSP, by enabling the sample
- * generator, both transmitter and receivers,
- * and the frame sync.
+ * Here we start the McBSP, by enabling transmitter, receiver or both.
+ * If no transmitter or receiver is active prior calling, then sample-rate
+ * generator and frame sync are started.
  */
-void omap_mcbsp_start(unsigned int id)
+void omap_mcbsp_start(unsigned int id, int tx, int rx)
 {
         struct omap_mcbsp *mcbsp;
         void __iomem *io_base;
+        int idle;
         u16 w;
 
         if (!omap_mcbsp_check_valid_id(id)) {
@@ -348,32 +519,58 @@ void omap_mcbsp_start(unsigned int id)
         mcbsp->rx_word_length = (OMAP_MCBSP_READ(io_base, RCR1) >> 5) & 0x7;
         mcbsp->tx_word_length = (OMAP_MCBSP_READ(io_base, XCR1) >> 5) & 0x7;
 
-        /* Start the sample generator */
-        w = OMAP_MCBSP_READ(io_base, SPCR2);
-        OMAP_MCBSP_WRITE(io_base, SPCR2, w | (1 << 6));
+        idle = !((OMAP_MCBSP_READ(io_base, SPCR2) |
+                  OMAP_MCBSP_READ(io_base, SPCR1)) & 1);
+
+        if (idle) {
+                /* Start the sample generator */
+                w = OMAP_MCBSP_READ(io_base, SPCR2);
+                OMAP_MCBSP_WRITE(io_base, SPCR2, w | (1 << 6));
+        }
 
         /* Enable transmitter and receiver */
+        tx &= 1;
         w = OMAP_MCBSP_READ(io_base, SPCR2);
-        OMAP_MCBSP_WRITE(io_base, SPCR2, w | 1);
+        OMAP_MCBSP_WRITE(io_base, SPCR2, w | tx);
 
+        rx &= 1;
         w = OMAP_MCBSP_READ(io_base, SPCR1);
-        OMAP_MCBSP_WRITE(io_base, SPCR1, w | 1);
+        OMAP_MCBSP_WRITE(io_base, SPCR1, w | rx);
 
-        udelay(100);
+        /*
+         * Worst case: CLKSRG*2 = 8000khz: (1/8000) * 2 * 2 usec
+         * REVISIT: 100us may give enough time for two CLKSRG, however
+         * due to some unknown PM related, clock gating etc. reason it
+         * is now at 500us.
+         */
+        udelay(500);
 
-        /* Start frame sync */
-        w = OMAP_MCBSP_READ(io_base, SPCR2);
-        OMAP_MCBSP_WRITE(io_base, SPCR2, w | (1 << 7));
+        if (idle) {
+                /* Start frame sync */
+                w = OMAP_MCBSP_READ(io_base, SPCR2);
+                OMAP_MCBSP_WRITE(io_base, SPCR2, w | (1 << 7));
+        }
+
+        if (cpu_is_omap2430() || cpu_is_omap34xx()) {
+                /* Release the transmitter and receiver */
+                w = OMAP_MCBSP_READ(io_base, XCCR);
+                w &= ~(tx ? XDISABLE : 0);
+                OMAP_MCBSP_WRITE(io_base, XCCR, w);
+                w = OMAP_MCBSP_READ(io_base, RCCR);
+                w &= ~(rx ? RDISABLE : 0);
+                OMAP_MCBSP_WRITE(io_base, RCCR, w);
+        }
 
         /* Dump McBSP Regs */
         omap_mcbsp_dump_reg(id);
 }
 EXPORT_SYMBOL(omap_mcbsp_start);
 
-void omap_mcbsp_stop(unsigned int id)
+void omap_mcbsp_stop(unsigned int id, int tx, int rx)
 {
         struct omap_mcbsp *mcbsp;
         void __iomem *io_base;
+        int idle;
         u16 w;
 
         if (!omap_mcbsp_check_valid_id(id)) {
@@ -385,16 +582,33 @@ void omap_mcbsp_stop(unsigned int id)
         io_base = mcbsp->io_base;
 
         /* Reset transmitter */
+        tx &= 1;
+        if (cpu_is_omap2430() || cpu_is_omap34xx()) {
+                w = OMAP_MCBSP_READ(io_base, XCCR);
+                w |= (tx ? XDISABLE : 0);
+                OMAP_MCBSP_WRITE(io_base, XCCR, w);
+        }
         w = OMAP_MCBSP_READ(io_base, SPCR2);
-        OMAP_MCBSP_WRITE(io_base, SPCR2, w & ~(1));
+        OMAP_MCBSP_WRITE(io_base, SPCR2, w & ~tx);
 
         /* Reset receiver */
+        rx &= 1;
+        if (cpu_is_omap2430() || cpu_is_omap34xx()) {
+                w = OMAP_MCBSP_READ(io_base, RCCR);
+                w |= (tx ? RDISABLE : 0);
+                OMAP_MCBSP_WRITE(io_base, RCCR, w);
+        }
         w = OMAP_MCBSP_READ(io_base, SPCR1);
-        OMAP_MCBSP_WRITE(io_base, SPCR1, w & ~(1));
+        OMAP_MCBSP_WRITE(io_base, SPCR1, w & ~rx);
 
-        /* Reset the sample rate generator */
-        w = OMAP_MCBSP_READ(io_base, SPCR2);
-        OMAP_MCBSP_WRITE(io_base, SPCR2, w & ~(1 << 6));
+        idle = !((OMAP_MCBSP_READ(io_base, SPCR2) |
+                  OMAP_MCBSP_READ(io_base, SPCR1)) & 1);
+
+        if (idle) {
+                /* Reset the sample rate generator */
+                w = OMAP_MCBSP_READ(io_base, SPCR2);
+                OMAP_MCBSP_WRITE(io_base, SPCR2, w & ~(1 << 6));
+        }
 }
 EXPORT_SYMBOL(omap_mcbsp_stop);
 
@@ -883,6 +1097,149 @@ void omap_mcbsp_set_spi_mode(unsigned int id,
 }
 EXPORT_SYMBOL(omap_mcbsp_set_spi_mode);
 
+#ifdef CONFIG_ARCH_OMAP34XX
+#define max_thres(m)                    (mcbsp->pdata->buffer_size)
+#define valid_threshold(m, val)         ((val) <= max_thres(m))
+#define THRESHOLD_PROP_BUILDER(prop)                                    \
+static ssize_t prop##_show(struct device *dev,                          \
+                        struct device_attribute *attr, char *buf)       \
+{                                                                       \
+        struct omap_mcbsp *mcbsp = dev_get_drvdata(dev);                \
+                                                                        \
+        return sprintf(buf, "%u\n", mcbsp->prop);                       \
+}                                                                       \
+                                                                        \
+static ssize_t prop##_store(struct device *dev,                         \
+                                struct device_attribute *attr,          \
+                                const char *buf, size_t size)           \
+{                                                                       \
+        struct omap_mcbsp *mcbsp = dev_get_drvdata(dev);                \
+        unsigned long val;                                              \
+        int status;                                                     \
+                                                                        \
+        status = strict_strtoul(buf, 0, &val);                          \
+        if (status)                                                     \
+                return status;                                          \
+                                                                        \
+        if (!valid_threshold(mcbsp, val))                               \
+                return -EDOM;                                           \
+                                                                        \
+        mcbsp->prop = val;                                              \
+        return size;                                                    \
+}                                                                       \
+                                                                        \
+static DEVICE_ATTR(prop, 0644, prop##_show, prop##_store);
+
+THRESHOLD_PROP_BUILDER(max_tx_thres);
+THRESHOLD_PROP_BUILDER(max_rx_thres);
+
+static const char *dma_op_modes[] = {
+        "element", "threshold", "frame",
+};
+
+static ssize_t dma_op_mode_show(struct device *dev,
+                        struct device_attribute *attr, char *buf)
+{
+        struct omap_mcbsp *mcbsp = dev_get_drvdata(dev);
+        int dma_op_mode, i = 0;
+        ssize_t len = 0;
+        const char * const *s;
+
+        spin_lock_irq(&mcbsp->lock);
+        dma_op_mode = mcbsp->dma_op_mode;
+        spin_unlock_irq(&mcbsp->lock);
+
+        for (s = &dma_op_modes[i]; i < ARRAY_SIZE(dma_op_modes); s++, i++) {
+                if (dma_op_mode == i)
+                        len += sprintf(buf + len, "[%s] ", *s);
+                else
+                        len += sprintf(buf + len, "%s ", *s);
+        }
+        len += sprintf(buf + len, "\n");
+
+        return len;
+}
+
+static ssize_t dma_op_mode_store(struct device *dev,
+                                struct device_attribute *attr,
+                                const char *buf, size_t size)
+{
+        struct omap_mcbsp *mcbsp = dev_get_drvdata(dev);
+        const char * const *s;
+        int i = 0;
+
+        for (s = &dma_op_modes[i]; i < ARRAY_SIZE(dma_op_modes); s++, i++)
+                if (sysfs_streq(buf, *s))
+                        break;
+
+        if (i == ARRAY_SIZE(dma_op_modes))
+                return -EINVAL;
+
+        spin_lock_irq(&mcbsp->lock);
+        if (!mcbsp->free) {
+                size = -EBUSY;
+                goto unlock;
+        }
+        mcbsp->dma_op_mode = i;
+
+unlock:
+        spin_unlock_irq(&mcbsp->lock);
+
+        return size;
+}
+
+static DEVICE_ATTR(dma_op_mode, 0644, dma_op_mode_show, dma_op_mode_store);
+
+static const struct attribute *additional_attrs[] = {
+        &dev_attr_max_tx_thres.attr,
+        &dev_attr_max_rx_thres.attr,
+        &dev_attr_dma_op_mode.attr,
+        NULL,
+};
+
+static const struct attribute_group additional_attr_group = {
+        .attrs = (struct attribute **)additional_attrs,
+};
+
+static inline int __devinit omap_additional_add(struct device *dev)
+{
+        return sysfs_create_group(&dev->kobj, &additional_attr_group);
+}
+
+static inline void __devexit omap_additional_remove(struct device *dev)
+{
+        sysfs_remove_group(&dev->kobj, &additional_attr_group);
+}
+
+static inline void __devinit omap34xx_device_init(struct omap_mcbsp *mcbsp)
+{
+        mcbsp->dma_op_mode = MCBSP_DMA_MODE_ELEMENT;
+        if (cpu_is_omap34xx()) {
+                mcbsp->max_tx_thres = max_thres(mcbsp);
+                mcbsp->max_rx_thres = max_thres(mcbsp);
+                /*
+                 * REVISIT: Set dmap_op_mode to THRESHOLD as default
+                 * for mcbsp2 instances.
+                 */
+                if (omap_additional_add(mcbsp->dev))
+                        dev_warn(mcbsp->dev,
+                                "Unable to create additional controls\n");
+        } else {
+                mcbsp->max_tx_thres = -EINVAL;
+                mcbsp->max_rx_thres = -EINVAL;
+        }
+}
+
+static inline void __devexit omap34xx_device_exit(struct omap_mcbsp *mcbsp)
+{
+        if (cpu_is_omap34xx())
+                omap_additional_remove(mcbsp->dev);
+}
+#else
+static inline void __devinit omap34xx_device_init(struct omap_mcbsp *mcbsp) {}
+static inline void __devexit omap34xx_device_exit(struct omap_mcbsp *mcbsp) {}
+#endif /* CONFIG_ARCH_OMAP34XX */
+
 /*
  * McBSP1 and McBSP3 are directly mapped on 1610 and 1510.
  * 730 has only 2 McBSP, and both of them are MPU peripherals.
@@ -953,6 +1310,10 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev)
         mcbsp->dev = &pdev->dev;
         mcbsp_ptr[id] = mcbsp;
         platform_set_drvdata(pdev, mcbsp);
+
+        /* Initialize mcbsp properties for OMAP34XX if needed / applicable */
+        omap34xx_device_init(mcbsp);
+
         return 0;
 
 err_fclk:
@@ -976,6 +1337,8 @@ static int __devexit omap_mcbsp_remove(struct platform_device *pdev)
                                 mcbsp->pdata->ops->free)
                         mcbsp->pdata->ops->free(mcbsp->id);
 
+                omap34xx_device_exit(mcbsp);
+
                 clk_disable(mcbsp->fclk);
                 clk_disable(mcbsp->iclk);
                 clk_put(mcbsp->fclk);
diff --git a/arch/arm/plat-s3c/include/plat/audio-simtec.h b/arch/arm/plat-s3c/include/plat/audio-simtec.h
new file mode 100644
index 000000000000..0f440b9168db
--- /dev/null
+++ b/arch/arm/plat-s3c/include/plat/audio-simtec.h
@@ -0,0 +1,37 @@
+/* arch/arm/plat-s3c/include/plat/audio-simtec.h
+ *
+ * Copyright 2008 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@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.
+ *
+ * Simtec Audio support.
+*/
+
+/**
+ * struct s3c24xx_audio_simtec_pdata - platform data for simtec audio
+ * @use_mpllin: Select codec clock from MPLLin
+ * @output_cdclk: Need to output CDCLK to the codec
+ * @have_mic: Set if we have a MIC socket
+ * @have_lout: Set if we have a LineOut socket
+ * @amp_gpio: GPIO pin to enable the AMP
+ * @amp_gain: Option GPIO to control AMP gain
+ */
+struct s3c24xx_audio_simtec_pdata {
+        unsigned int    use_mpllin:1;
+        unsigned int    output_cdclk:1;
+
+        unsigned int    have_mic:1;
+        unsigned int    have_lout:1;
+
+        int             amp_gpio;
+        int             amp_gain[2];
+
+        void    (*startup)(void);
+};
+
+extern int simtec_audio_add(const char *codec_name,
+                            struct s3c24xx_audio_simtec_pdata *pdata);
diff --git a/arch/arm/plat-s3c/include/plat/regs-s3c2412-iis.h b/arch/arm/plat-s3c/include/plat/regs-s3c2412-iis.h
index 0fad7571030e..07659dad1748 100644
--- a/arch/arm/plat-s3c/include/plat/regs-s3c2412-iis.h
+++ b/arch/arm/plat-s3c/include/plat/regs-s3c2412-iis.h
@@ -33,6 +33,11 @@
 #define S3C2412_IISCON_RXDMA_ACTIVE     (1 << 1)
 #define S3C2412_IISCON_IIS_ACTIVE       (1 << 0)
 
+#define S3C64XX_IISMOD_BLC_16BIT        (0 << 13)
+#define S3C64XX_IISMOD_BLC_8BIT         (1 << 13)
+#define S3C64XX_IISMOD_BLC_24BIT        (2 << 13)
+#define S3C64XX_IISMOD_BLC_MASK         (3 << 13)
+
 #define S3C64XX_IISMOD_IMS_PCLK         (0 << 10)
 #define S3C64XX_IISMOD_IMS_SYSMUX       (1 << 10)
 
diff --git a/arch/ia64/kernel/dma-mapping.c b/arch/ia64/kernel/dma-mapping.c
index 39a3cd0a4173..f2c1600da097 100644
--- a/arch/ia64/kernel/dma-mapping.c
+++ b/arch/ia64/kernel/dma-mapping.c
@@ -10,7 +10,9 @@ EXPORT_SYMBOL(dma_ops);
 
 static int __init dma_init(void)
 {
-       dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);
+        dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);
+
+        return 0;
 }
 fs_initcall(dma_init);
 
diff --git a/arch/ia64/lib/ip_fast_csum.S b/arch/ia64/lib/ip_fast_csum.S
index 1f86aeb2c948..620d9dc5220f 100644
--- a/arch/ia64/lib/ip_fast_csum.S
+++ b/arch/ia64/lib/ip_fast_csum.S
@@ -96,20 +96,22 @@ END(ip_fast_csum)
 GLOBAL_ENTRY(csum_ipv6_magic)
         ld4     r20=[in0],4
         ld4     r21=[in1],4
-        dep     r15=in3,in2,32,16
+        zxt4    in2=in2
         ;;
         ld4     r22=[in0],4
         ld4     r23=[in1],4
-        mux1    r15=r15,@rev
+        dep     r15=in3,in2,32,16
         ;;
         ld4     r24=[in0],4
         ld4     r25=[in1],4
-        shr.u   r15=r15,16
+        mux1    r15=r15,@rev
         add     r16=r20,r21
         add     r17=r22,r23
+        zxt4    in4=in4
         ;;
         ld4     r26=[in0],4
         ld4     r27=[in1],4
+        shr.u   r15=r15,16
         add     r18=r24,r25
         add     r8=r16,r17
         ;;
diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
index 528f0ff9b273..8b58bf0b7d5a 100644
--- a/arch/parisc/kernel/traps.c
+++ b/arch/parisc/kernel/traps.c
@@ -532,7 +532,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
                 /* Kill the user process later */
                 regs->iaoq[0] = 0 | 3;
                 regs->iaoq[1] = regs->iaoq[0] + 4;
-                regs->iasq[0] = regs->iasq[0] = regs->sr[7];
+                regs->iasq[0] = regs->iasq[1] = regs->sr[7];
                 regs->gr[0] &= ~PSW_B;
                 return;
         }
diff --git a/arch/powerpc/kernel/power7-pmu.c b/arch/powerpc/kernel/power7-pmu.c
index 388cf57ad827..018d094d92f9 100644
--- a/arch/powerpc/kernel/power7-pmu.c
+++ b/arch/powerpc/kernel/power7-pmu.c
@@ -317,7 +317,7 @@ static int power7_generic_events[] = {
  */
 static int power7_cache_events[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = {
         [C(L1D)] = {            /*      RESULT_ACCESS   RESULT_MISS */
-                [C(OP_READ)] = {        0x400f0,        0xc880  },
+                [C(OP_READ)] = {        0xc880,         0x400f0 },
                 [C(OP_WRITE)] = {       0,              0x300f0 },
                 [C(OP_PREFETCH)] = {    0xd8b8,         0       },
         },
@@ -327,8 +327,8 @@ static int power7_cache_events[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = {
                 [C(OP_PREFETCH)] = {    0x408a,         0       },
         },
         [C(LL)] = {             /*      RESULT_ACCESS   RESULT_MISS */
-                [C(OP_READ)] = {        0x6080,         0x6084  },
-                [C(OP_WRITE)] = {       0x6082,         0x6086  },
+                [C(OP_READ)] = {        0x16080,        0x26080 },
+                [C(OP_WRITE)] = {       0x16082,        0x26082 },
                 [C(OP_PREFETCH)] = {    0,              0       },
         },
         [C(DTLB)] = {           /*      RESULT_ACCESS   RESULT_MISS */
diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c
index 3ee1fd37bbfc..40edad520770 100644
--- a/arch/powerpc/sysdev/xilinx_intc.c
+++ b/arch/powerpc/sysdev/xilinx_intc.c
@@ -234,7 +234,6 @@ static void xilinx_i8259_cascade(unsigned int irq, struct irq_desc *desc)
                 generic_handle_irq(cascade_irq);
 
         /* Let xilinx_intc end the interrupt */
-        desc->chip->ack(irq);
         desc->chip->unmask(irq);
 }
 
diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c
index f0ee79055409..8daab33fc17d 100644
--- a/arch/sparc/kernel/irq_64.c
+++ b/arch/sparc/kernel/irq_64.c
@@ -886,7 +886,7 @@ void notrace init_irqwork_curcpu(void)
  * Therefore you cannot make any OBP calls, not even prom_printf,
  * from these two routines.
  */
-static void __cpuinit register_one_mondo(unsigned long paddr, unsigned long type, unsigned long qmask)
+static void __cpuinit notrace register_one_mondo(unsigned long paddr, unsigned long type, unsigned long qmask)
 {
         unsigned long num_entries = (qmask + 1) / 64;
         unsigned long status;
diff --git a/arch/sparc/kernel/nmi.c b/arch/sparc/kernel/nmi.c
index 2c0cc72d295b..b75bf502cd42 100644
--- a/arch/sparc/kernel/nmi.c
+++ b/arch/sparc/kernel/nmi.c
@@ -103,7 +103,7 @@ notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs)
         }
         if (!touched && __get_cpu_var(last_irq_sum) == sum) {
                 local_inc(&__get_cpu_var(alert_counter));
-                if (local_read(&__get_cpu_var(alert_counter)) == 5 * nmi_hz)
+                if (local_read(&__get_cpu_var(alert_counter)) == 30 * nmi_hz)
                         die_nmi("BUG: NMI Watchdog detected LOCKUP",
                                 regs, panic_on_timeout);
         } else {
diff --git a/arch/sparc/prom/misc_64.c b/arch/sparc/prom/misc_64.c
index eedffb4fec2d..39fc6af21b7c 100644
--- a/arch/sparc/prom/misc_64.c
+++ b/arch/sparc/prom/misc_64.c
@@ -88,7 +88,7 @@ void prom_cmdline(void)
 /* Drop into the prom, but completely terminate the program.
  * No chance of continuing.
  */
-void prom_halt(void)
+void notrace prom_halt(void)
 {
 #ifdef CONFIG_SUN_LDOMS
         if (ldom_domaining_enabled)
diff --git a/arch/sparc/prom/printf.c b/arch/sparc/prom/printf.c
index 660943ee4c2a..ca869266b9f3 100644
--- a/arch/sparc/prom/printf.c
+++ b/arch/sparc/prom/printf.c
@@ -14,14 +14,14 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/compiler.h>
 
 #include <asm/openprom.h>
 #include <asm/oplib.h>
 
 static char ppbuf[1024];
 
-void
-prom_write(const char *buf, unsigned int n)
+void notrace prom_write(const char *buf, unsigned int n)
 {
         char ch;
 
@@ -33,8 +33,7 @@ prom_write(const char *buf, unsigned int n)
         }
 }
 
-void
-prom_printf(const char *fmt, ...)
+void notrace prom_printf(const char *fmt, ...)
 {
         va_list args;
         int i;
diff --git a/arch/x86/kernel/apic/probe_64.c b/arch/x86/kernel/apic/probe_64.c
index bc3e880f9b82..fcec2f1d34a1 100644
--- a/arch/x86/kernel/apic/probe_64.c
+++ b/arch/x86/kernel/apic/probe_64.c
@@ -44,6 +44,11 @@ static struct apic *apic_probe[] __initdata = {
         NULL,
 };
 
+static int apicid_phys_pkg_id(int initial_apic_id, int index_msb)
+{
+        return hard_smp_processor_id() >> index_msb;
+}
+
 /*
  * Check the APIC IDs in bios_cpu_apicid and choose the APIC mode.
  */
@@ -69,6 +74,11 @@ void __init default_setup_apic_routing(void)
                 printk(KERN_INFO "Setting APIC routing to %s\n", apic->name);
         }
 
+        if (is_vsmp_box()) {
+                /* need to update phys_pkg_id */
+                apic->phys_pkg_id = apicid_phys_pkg_id;
+        }
+
         /*
          * Now that apic routing model is selected, configure the
          * fault handling for intr remapping.
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index e90540a46a0b..eb33aaa8415d 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -215,6 +215,7 @@ static __init void xen_init_cpuid_mask(void)
                           (1 << X86_FEATURE_ACPI));  /* disable ACPI */
 
         ax = 1;
+        cx = 0;
         xen_cpuid(&ax, &bx, &cx, &dx);
 
         /* cpuid claims we support xsave; try enabling it to see what happens */
@@ -1059,6 +1060,7 @@ asmlinkage void __init xen_start_kernel(void)
         /* set up basic CPUID stuff */
         cpu_detect(&new_cpu_data);
         new_cpu_data.hard_math = 1;
+        new_cpu_data.wp_works_ok = 1;
         new_cpu_data.x86_capability[0] = cpuid_edx(1);
 #endif
 
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index 418d63619680..d3aa2aadb3e0 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -133,7 +133,7 @@ queue_max_sectors_store(struct request_queue *q, const char *page, size_t count)
                 return -EINVAL;
 
         spin_lock_irq(q->queue_lock);
-        blk_queue_max_sectors(q, max_sectors_kb << 1);
+        q->limits.max_sectors = max_sectors_kb << 1;
         spin_unlock_irq(q->queue_lock);
 
         return ret;
diff --git a/crypto/algapi.c b/crypto/algapi.c
index 56c62e2858d5..df0863d56995 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -692,7 +692,7 @@ out:
 }
 EXPORT_SYMBOL_GPL(crypto_enqueue_request);
 
-struct crypto_async_request *crypto_dequeue_request(struct crypto_queue *queue)
+void *__crypto_dequeue_request(struct crypto_queue *queue, unsigned int offset)
 {
         struct list_head *request;
 
@@ -707,7 +707,14 @@ struct crypto_async_request *crypto_dequeue_request(struct crypto_queue *queue)
         request = queue->list.next;
         list_del(request);
 
-        return list_entry(request, struct crypto_async_request, list);
+        return (char *)list_entry(request, struct crypto_async_request, list) -
+               offset;
+}
+EXPORT_SYMBOL_GPL(__crypto_dequeue_request);
+
+struct crypto_async_request *crypto_dequeue_request(struct crypto_queue *queue)
+{
+        return __crypto_dequeue_request(queue, 0);
 }
 EXPORT_SYMBOL_GPL(crypto_dequeue_request);
 
diff --git a/drivers/acpi/acpica/exstorob.c b/drivers/acpi/acpica/exstorob.c
index 67340cc70142..257706e7734f 100644
--- a/drivers/acpi/acpica/exstorob.c
+++ b/drivers/acpi/acpica/exstorob.c
@@ -70,6 +70,12 @@ acpi_ex_store_buffer_to_buffer(union acpi_operand_object *source_desc,
 
         ACPI_FUNCTION_TRACE_PTR(ex_store_buffer_to_buffer, source_desc);
 
+        /* If Source and Target are the same, just return */
+
+        if (source_desc == target_desc) {
+                return_ACPI_STATUS(AE_OK);
+        }
+
         /* We know that source_desc is a buffer by now */
 
         buffer = ACPI_CAST_PTR(u8, source_desc->buffer.pointer);
@@ -161,6 +167,12 @@ acpi_ex_store_string_to_string(union acpi_operand_object *source_desc,
 
         ACPI_FUNCTION_TRACE_PTR(ex_store_string_to_string, source_desc);
 
+        /* If Source and Target are the same, just return */
+
+        if (source_desc == target_desc) {
+                return_ACPI_STATUS(AE_OK);
+        }
+
         /* We know that source_desc is a string by now */
 
         buffer = ACPI_CAST_PTR(u8, source_desc->string.pointer);
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 8851315ce858..60ea984c84a0 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -2004,8 +2004,11 @@ static int acpi_video_bus_put_one_device(struct acpi_video_device *device)
         status = acpi_remove_notify_handler(device->dev->handle,
                                             ACPI_DEVICE_NOTIFY,
                                             acpi_video_device_notify);
-        sysfs_remove_link(&device->backlight->dev.kobj, "device");
-        backlight_device_unregister(device->backlight);
+        if (device->backlight) {
+                sysfs_remove_link(&device->backlight->dev.kobj, "device");
+                backlight_device_unregister(device->backlight);
+                device->backlight = NULL;
+        }
         if (device->cdev) {
                 sysfs_remove_link(&device->dev->dev.kobj,
                                   "thermal_cooling");
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 56b8a3ff1286..9ac4e378992e 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -664,6 +664,8 @@ static int piix_pata_prereset(struct ata_link *link, unsigned long deadline)
         return ata_sff_prereset(link, deadline);
 }
 
+static DEFINE_SPINLOCK(piix_lock);
+
 /**
  *      piix_set_piomode - Initialize host controller PATA PIO timings
  *      @ap: Port whose timings we are configuring
@@ -677,8 +679,9 @@ static int piix_pata_prereset(struct ata_link *link, unsigned long deadline)
 
 static void piix_set_piomode(struct ata_port *ap, struct ata_device *adev)
 {
-        unsigned int pio        = adev->pio_mode - XFER_PIO_0;
         struct pci_dev *dev     = to_pci_dev(ap->host->dev);
+        unsigned long flags;
+        unsigned int pio        = adev->pio_mode - XFER_PIO_0;
         unsigned int is_slave   = (adev->devno != 0);
         unsigned int master_port= ap->port_no ? 0x42 : 0x40;
         unsigned int slave_port = 0x44;
@@ -708,6 +711,8 @@ static void piix_set_piomode(struct ata_port *ap, struct ata_device *adev)
         if (adev->class == ATA_DEV_ATA)
                 control |= 4;   /* PPE enable */
 
+        spin_lock_irqsave(&piix_lock, flags);
+
         /* PIO configuration clears DTE unconditionally.  It will be
          * programmed in set_dmamode which is guaranteed to be called
          * after set_piomode if any DMA mode is available.
@@ -747,6 +752,8 @@ static void piix_set_piomode(struct ata_port *ap, struct ata_device *adev)
                 udma_enable &= ~(1 << (2 * ap->port_no + adev->devno));
                 pci_write_config_byte(dev, 0x48, udma_enable);
         }
+
+        spin_unlock_irqrestore(&piix_lock, flags);
 }
 
 /**
@@ -764,6 +771,7 @@ static void piix_set_piomode(struct ata_port *ap, struct ata_device *adev)
 static void do_pata_set_dmamode(struct ata_port *ap, struct ata_device *adev, int isich)
 {
         struct pci_dev *dev     = to_pci_dev(ap->host->dev);
+        unsigned long flags;
         u8 master_port          = ap->port_no ? 0x42 : 0x40;
         u16 master_data;
         u8 speed                = adev->dma_mode;
@@ -777,6 +785,8 @@ static void do_pata_set_dmamode(struct ata_port *ap, struct ata_device *adev, in
                             { 2, 1 },
                             { 2, 3 }, };
 
+        spin_lock_irqsave(&piix_lock, flags);
+
         pci_read_config_word(dev, master_port, &master_data);
         if (ap->udma_mask)
                 pci_read_config_byte(dev, 0x48, &udma_enable);
@@ -867,6 +877,8 @@ static void do_pata_set_dmamode(struct ata_port *ap, struct ata_device *adev, in
         /* Don't scribble on 0x48 if the controller does not support UDMA */
         if (ap->udma_mask)
                 pci_write_config_byte(dev, 0x48, udma_enable);
+
+        spin_unlock_irqrestore(&piix_lock, flags);
 }
 
 /**
diff --git a/drivers/block/aoe/aoe.h b/drivers/block/aoe/aoe.h
index 5e41e6dd657b..db195abad698 100644
--- a/drivers/block/aoe/aoe.h
+++ b/drivers/block/aoe/aoe.h
@@ -155,7 +155,7 @@ struct aoedev {
         u16 fw_ver;             /* version of blade's firmware */
         struct work_struct work;/* disk create work struct */
         struct gendisk *gd;
-        struct request_queue blkq;
+        struct request_queue *blkq;
         struct hd_geometry geo; 
         sector_t ssize;
         struct timer_list timer;
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index 2307a271bdc9..1e15889c4b98 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -264,9 +264,12 @@ aoeblk_gdalloc(void *vp)
                 goto err_disk;
         }
 
-        blk_queue_make_request(&d->blkq, aoeblk_make_request);
-        if (bdi_init(&d->blkq.backing_dev_info))
+        d->blkq = blk_alloc_queue(GFP_KERNEL);
+        if (!d->blkq)
                 goto err_mempool;
+        blk_queue_make_request(d->blkq, aoeblk_make_request);
+        if (bdi_init(&d->blkq->backing_dev_info))
+                goto err_blkq;
         spin_lock_irqsave(&d->lock, flags);
         gd->major = AOE_MAJOR;
         gd->first_minor = d->sysminor * AOE_PARTITIONS;
@@ -276,7 +279,7 @@ aoeblk_gdalloc(void *vp)
         snprintf(gd->disk_name, sizeof gd->disk_name, "etherd/e%ld.%d",
                 d->aoemajor, d->aoeminor);
 
-        gd->queue = &d->blkq;
+        gd->queue = d->blkq;
         d->gd = gd;
         d->flags &= ~DEVFL_GDALLOC;
         d->flags |= DEVFL_UP;
@@ -287,6 +290,9 @@ aoeblk_gdalloc(void *vp)
         aoedisk_add_sysfs(d);
         return;
 
+err_blkq:
+        blk_cleanup_queue(d->blkq);
+        d->blkq = NULL;
 err_mempool:
         mempool_destroy(d->bufpool);
 err_disk:
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index eeea477d9601..fa67027789aa 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -113,6 +113,7 @@ aoedev_freedev(struct aoedev *d)
         if (d->bufpool)
                 mempool_destroy(d->bufpool);
         skbpoolfree(d);
+        blk_cleanup_queue(d->blkq);
         kfree(d);
 }
 
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 8c9d50db5c3a..c58557790585 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -49,6 +49,7 @@
 #define PCI_DEVICE_ID_INTEL_IGDNG_D_HB      0x0040
 #define PCI_DEVICE_ID_INTEL_IGDNG_D_IG      0x0042
 #define PCI_DEVICE_ID_INTEL_IGDNG_M_HB      0x0044
+#define PCI_DEVICE_ID_INTEL_IGDNG_MA_HB     0x0062
 #define PCI_DEVICE_ID_INTEL_IGDNG_M_IG      0x0046
 
 /* cover 915 and 945 variants */
@@ -81,7 +82,8 @@
                 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_GM45_HB || \
                 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G41_HB || \
                 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGDNG_D_HB || \
-                agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGDNG_M_HB)
+                agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGDNG_M_HB || \
+                agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGDNG_MA_HB)
 
 extern int agp_memory_reserved;
 
@@ -1216,6 +1218,7 @@ static void intel_i965_get_gtt_range(int *gtt_offset, int *gtt_size)
         case PCI_DEVICE_ID_INTEL_G41_HB:
         case PCI_DEVICE_ID_INTEL_IGDNG_D_HB:
         case PCI_DEVICE_ID_INTEL_IGDNG_M_HB:
+        case PCI_DEVICE_ID_INTEL_IGDNG_MA_HB:
                 *gtt_offset = *gtt_size = MB(2);
                 break;
         default:
@@ -2195,6 +2198,8 @@ static const struct intel_driver_description {
             "IGDNG/D", NULL, &intel_i965_driver },
         { PCI_DEVICE_ID_INTEL_IGDNG_M_HB, PCI_DEVICE_ID_INTEL_IGDNG_M_IG, 0,
             "IGDNG/M", NULL, &intel_i965_driver },
+        { PCI_DEVICE_ID_INTEL_IGDNG_MA_HB, PCI_DEVICE_ID_INTEL_IGDNG_M_IG, 0,
+            "IGDNG/MA", NULL, &intel_i965_driver },
         { 0, 0, 0, NULL, NULL, NULL }
 };
 
@@ -2398,6 +2403,7 @@ static struct pci_device_id agp_intel_pci_table[] = {
         ID(PCI_DEVICE_ID_INTEL_G41_HB),
         ID(PCI_DEVICE_ID_INTEL_IGDNG_D_HB),
         ID(PCI_DEVICE_ID_INTEL_IGDNG_M_HB),
+        ID(PCI_DEVICE_ID_INTEL_IGDNG_MA_HB),
         { }
 };
 
diff --git a/drivers/char/n_tty.c b/drivers/char/n_tty.c
index 973be2f44195..4e28b35024ec 100644
--- a/drivers/char/n_tty.c
+++ b/drivers/char/n_tty.c
@@ -300,8 +300,7 @@ static int do_output_char(unsigned char c, struct tty_struct *tty, int space)
                         if (space < 2)
                                 return -1;
                         tty->canon_column = tty->column = 0;
-                        tty_put_char(tty, '\r');
-                        tty_put_char(tty, c);
+                        tty->ops->write(tty, "\r\n", 2);
                         return 2;
                 }
                 tty->canon_column = tty->column;
diff --git a/drivers/char/pty.c b/drivers/char/pty.c
index d083c73d784a..b33d6688e910 100644
--- a/drivers/char/pty.c
+++ b/drivers/char/pty.c
@@ -109,21 +109,13 @@ static int pty_space(struct tty_struct *to)
  *      the other side of the pty/tty pair.
  */
 
-static int pty_write(struct tty_struct *tty, const unsigned char *buf,
-                                                                int count)
+static int pty_write(struct tty_struct *tty, const unsigned char *buf, int c)
 {
         struct tty_struct *to = tty->link;
-        int c;
 
         if (tty->stopped)
                 return 0;
 
-        /* This isn't locked but our 8K is quite sloppy so no
-           big deal */
-
-        c = pty_space(to);
-        if (c > count)
-                c = count;
         if (c > 0) {
                 /* Stuff the data into the input queue of the other end */
                 c = tty_insert_flip_string(to, buf, c);
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index fd69086d08d5..2968ed6a9c49 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1250,20 +1250,11 @@ static int cpufreq_suspend(struct sys_device *sysdev, pm_message_t pmsg)
 {
         int ret = 0;
 
-#ifdef __powerpc__
         int cpu = sysdev->id;
-        unsigned int cur_freq = 0;
         struct cpufreq_policy *cpu_policy;
 
         dprintk("suspending cpu %u\n", cpu);
 
-        /*
-         * This whole bogosity is here because Powerbooks are made of fail.
-         * No sane platform should need any of the code below to be run.
-         * (it's entirely the wrong thing to do, as driver->get may
-         *  reenable interrupts on some architectures).
-         */
-
         if (!cpu_online(cpu))
                 return 0;
 
@@ -1282,47 +1273,13 @@ static int cpufreq_suspend(struct sys_device *sysdev, pm_message_t pmsg)
 
         if (cpufreq_driver->suspend) {
                 ret = cpufreq_driver->suspend(cpu_policy, pmsg);
-                if (ret) {
+                if (ret)
                         printk(KERN_ERR "cpufreq: suspend failed in ->suspend "
                                         "step on CPU %u\n", cpu_policy->cpu);
-                        goto out;
-                }
-        }
-
-        if (cpufreq_driver->flags & CPUFREQ_CONST_LOOPS)
-                goto out;
-
-        if (cpufreq_driver->get)
-                cur_freq = cpufreq_driver->get(cpu_policy->cpu);
-
-        if (!cur_freq || !cpu_policy->cur) {
-                printk(KERN_ERR "cpufreq: suspend failed to assert current "
-                       "frequency is what timing core thinks it is.\n");
-                goto out;
-        }
-
-        if (unlikely(cur_freq != cpu_policy->cur)) {
-                struct cpufreq_freqs freqs;
-
-                if (!(cpufreq_driver->flags & CPUFREQ_PM_NO_WARN))
-                        dprintk("Warning: CPU frequency is %u, "
-                               "cpufreq assumed %u kHz.\n",
-                               cur_freq, cpu_policy->cur);
-
-                freqs.cpu = cpu;
-                freqs.old = cpu_policy->cur;
-                freqs.new = cur_freq;
-
-                srcu_notifier_call_chain(&cpufreq_transition_notifier_list,
-                                    CPUFREQ_SUSPENDCHANGE, &freqs);
-                adjust_jiffies(CPUFREQ_SUSPENDCHANGE, &freqs);
-
-                cpu_policy->cur = cur_freq;
         }
 
 out:
         cpufreq_cpu_put(cpu_policy);
-#endif  /* __powerpc__ */
         return ret;
 }
 
@@ -1330,24 +1287,21 @@ out:
  *      cpufreq_resume -  restore proper CPU frequency handling after resume
  *
  *      1.) resume CPUfreq hardware support (cpufreq_driver->resume())
- *      2.) if ->target and !CPUFREQ_CONST_LOOPS: verify we're in sync
- *      3.) schedule call cpufreq_update_policy() ASAP as interrupts are
- *          restored.
+ *      2.) schedule call cpufreq_update_policy() ASAP as interrupts are
+ *          restored. It will verify that the current freq is in sync with
+ *          what we believe it to be. This is a bit later than when it
+ *          should be, but nonethteless it's better than calling
+ *          cpufreq_driver->get() here which might re-enable interrupts...
  */
 static int cpufreq_resume(struct sys_device *sysdev)
 {
         int ret = 0;
 
-#ifdef __powerpc__
         int cpu = sysdev->id;
         struct cpufreq_policy *cpu_policy;
 
         dprintk("resuming cpu %u\n", cpu);
 
-        /* As with the ->suspend method, all the code below is
-         * only necessary because Powerbooks suck.
-         * See commit 42d4dc3f4e1e for jokes. */
-
         if (!cpu_online(cpu))
                 return 0;
 
@@ -1373,45 +1327,10 @@ static int cpufreq_resume(struct sys_device *sysdev)
                 }
         }
 
-        if (!(cpufreq_driver->flags & CPUFREQ_CONST_LOOPS)) {
-                unsigned int cur_freq = 0;
-
-                if (cpufreq_driver->get)
-                        cur_freq = cpufreq_driver->get(cpu_policy->cpu);
-
-                if (!cur_freq || !cpu_policy->cur) {
-                        printk(KERN_ERR "cpufreq: resume failed to assert "
-                                        "current frequency is what timing core "
-                                        "thinks it is.\n");
-                        goto out;
-                }
-
-                if (unlikely(cur_freq != cpu_policy->cur)) {
-                        struct cpufreq_freqs freqs;
-
-                        if (!(cpufreq_driver->flags & CPUFREQ_PM_NO_WARN))
-                                dprintk("Warning: CPU frequency "
-                                       "is %u, cpufreq assumed %u kHz.\n",
-                                       cur_freq, cpu_policy->cur);
-
-                        freqs.cpu = cpu;
-                        freqs.old = cpu_policy->cur;
-                        freqs.new = cur_freq;
-
-                        srcu_notifier_call_chain(
-                                        &cpufreq_transition_notifier_list,
-                                        CPUFREQ_RESUMECHANGE, &freqs);
-                        adjust_jiffies(CPUFREQ_RESUMECHANGE, &freqs);
-
-                        cpu_policy->cur = cur_freq;
-                }
-        }
-
-out:
         schedule_work(&cpu_policy->update);
+
 fail:
         cpufreq_cpu_put(cpu_policy);
-#endif  /* __powerpc__ */
         return ret;
 }
 
diff --git a/drivers/firewire/core-iso.c b/drivers/firewire/core-iso.c
index 110e731f5574..1c0b504a42f3 100644
--- a/drivers/firewire/core-iso.c
+++ b/drivers/firewire/core-iso.c
@@ -196,7 +196,7 @@ static int manage_bandwidth(struct fw_card *card, int irm_id, int generation,
                 switch (fw_run_transaction(card, TCODE_LOCK_COMPARE_SWAP,
                                 irm_id, generation, SCODE_100,
                                 CSR_REGISTER_BASE + CSR_BANDWIDTH_AVAILABLE,
-                                data, sizeof(data))) {
+                                data, 8)) {
                 case RCODE_GENERATION:
                         /* A generation change frees all bandwidth. */
                         return allocate ? -EAGAIN : bandwidth;
@@ -233,7 +233,7 @@ static int manage_channel(struct fw_card *card, int irm_id, int generation,
                 data[1] = old ^ c;
                 switch (fw_run_transaction(card, TCODE_LOCK_COMPARE_SWAP,
                                            irm_id, generation, SCODE_100,
-                                           offset, data, sizeof(data))) {
+                                           offset, data, 8)) {
                 case RCODE_GENERATION:
                         /* A generation change frees all channels. */
                         return allocate ? -EAGAIN : i;
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index ecddd11b797a..76b321bb73f9 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -34,6 +34,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/pci.h>
+#include <linux/pci_ids.h>
 #include <linux/spinlock.h>
 #include <linux/string.h>
 
@@ -2372,6 +2373,9 @@ static void ohci_pmac_off(struct pci_dev *dev)
 #define ohci_pmac_off(dev)
 #endif /* CONFIG_PPC_PMAC */
 
+#define PCI_VENDOR_ID_AGERE             PCI_VENDOR_ID_ATT
+#define PCI_DEVICE_ID_AGERE_FW643       0x5901
+
 static int __devinit pci_probe(struct pci_dev *dev,
                                const struct pci_device_id *ent)
 {
@@ -2422,6 +2426,16 @@ static int __devinit pci_probe(struct pci_dev *dev,
         version = reg_read(ohci, OHCI1394_Version) & 0x00ff00ff;
         ohci->use_dualbuffer = version >= OHCI_VERSION_1_1;
 
+        /* dual-buffer mode is broken if more than one IR context is active */
+        if (dev->vendor == PCI_VENDOR_ID_AGERE &&
+            dev->device == PCI_DEVICE_ID_AGERE_FW643)
+                ohci->use_dualbuffer = false;
+
+        /* dual-buffer mode is broken */
+        if (dev->vendor == PCI_VENDOR_ID_RICOH &&
+            dev->device == PCI_DEVICE_ID_RICOH_R5C832)
+                ohci->use_dualbuffer = false;
+
 /* x86-32 currently doesn't use highmem for dma_alloc_coherent */
 #if !defined(CONFIG_X86_32)
         /* dual-buffer mode is broken with descriptor addresses above 2G */
diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c
index 8d51568ee143..e5df822a8130 100644
--- a/drivers/firewire/sbp2.c
+++ b/drivers/firewire/sbp2.c
@@ -456,12 +456,12 @@ static void sbp2_status_write(struct fw_card *card, struct fw_request *request,
         }
         spin_unlock_irqrestore(&card->lock, flags);
 
-        if (&orb->link != &lu->orb_list)
+        if (&orb->link != &lu->orb_list) {
                 orb->callback(orb, &status);
-        else
+                kref_put(&orb->kref, free_orb);
+        } else {
                 fw_error("status write for unknown orb\n");
-
-        kref_put(&orb->kref, free_orb);
+        }
 
         fw_send_response(card, request, RCODE_COMPLETE);
 }
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 7537f57d8a87..5b4f87e55621 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -222,6 +222,7 @@ typedef struct drm_i915_private {
         unsigned int edp_support:1;
         int lvds_ssc_freq;
 
+        int crt_ddc_bus; /* -1 = unknown, else GPIO to use for CRT DDC */
         struct drm_i915_fence_reg fence_regs[16]; /* assume 965 */
         int fence_reg_start; /* 4 if userland hasn't ioctl'd us yet */
         int num_fence_regs; /* 8 on pre-965, 16 otherwise */
@@ -384,6 +385,9 @@ typedef struct drm_i915_private {
                  */
                 struct list_head inactive_list;
 
+                /** LRU list of objects with fence regs on them. */
+                struct list_head fence_list;
+
                 /**
                  * List of breadcrumbs associated with GPU requests currently
                  * outstanding.
@@ -451,6 +455,9 @@ struct drm_i915_gem_object {
         /** This object's place on the active/flushing/inactive lists */
         struct list_head list;
 
+        /** This object's place on the fenced object LRU */
+        struct list_head fence_list;
+
         /**
          * This is set if the object is on the active or flushing lists
          * (has pending rendering), and is not set if it's on inactive (ready
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 140bee142fc2..80e5ba490dc2 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -978,6 +978,7 @@ int
 i915_gem_set_domain_ioctl(struct drm_device *dev, void *data,
                           struct drm_file *file_priv)
 {
+        struct drm_i915_private *dev_priv = dev->dev_private;
         struct drm_i915_gem_set_domain *args = data;
         struct drm_gem_object *obj;
         uint32_t read_domains = args->read_domains;
@@ -1010,8 +1011,18 @@ i915_gem_set_domain_ioctl(struct drm_device *dev, void *data,
                  obj, obj->size, read_domains, write_domain);
 #endif
         if (read_domains & I915_GEM_DOMAIN_GTT) {
+                struct drm_i915_gem_object *obj_priv = obj->driver_private;
+
                 ret = i915_gem_object_set_to_gtt_domain(obj, write_domain != 0);
 
+                /* Update the LRU on the fence for the CPU access that's
+                 * about to occur.
+                 */
+                if (obj_priv->fence_reg != I915_FENCE_REG_NONE) {
+                        list_move_tail(&obj_priv->fence_list,
+                                       &dev_priv->mm.fence_list);
+                }
+
                 /* Silently promote "you're not bound, there was nothing to do"
                  * to success, since the client was just asking us to
                  * make sure everything was done.
@@ -1155,8 +1166,7 @@ int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
         }
 
         /* Need a new fence register? */
-        if (obj_priv->fence_reg == I915_FENCE_REG_NONE &&
-            obj_priv->tiling_mode != I915_TILING_NONE) {
+        if (obj_priv->tiling_mode != I915_TILING_NONE) {
                 ret = i915_gem_object_get_fence_reg(obj);
                 if (ret) {
                         mutex_unlock(&dev->struct_mutex);
@@ -2208,6 +2218,12 @@ i915_gem_object_get_fence_reg(struct drm_gem_object *obj)
         struct drm_i915_gem_object *old_obj_priv = NULL;
         int i, ret, avail;
 
+        /* Just update our place in the LRU if our fence is getting used. */
+        if (obj_priv->fence_reg != I915_FENCE_REG_NONE) {
+                list_move_tail(&obj_priv->fence_list, &dev_priv->mm.fence_list);
+                return 0;
+        }
+
         switch (obj_priv->tiling_mode) {
         case I915_TILING_NONE:
                 WARN(1, "allocating a fence for non-tiled object?\n");
@@ -2229,7 +2245,6 @@ i915_gem_object_get_fence_reg(struct drm_gem_object *obj)
         }
 
         /* First try to find a free reg */
-try_again:
         avail = 0;
         for (i = dev_priv->fence_reg_start; i < dev_priv->num_fence_regs; i++) {
                 reg = &dev_priv->fence_regs[i];
@@ -2243,63 +2258,62 @@ try_again:
 
         /* None available, try to steal one or wait for a user to finish */
         if (i == dev_priv->num_fence_regs) {
-                uint32_t seqno = dev_priv->mm.next_gem_seqno;
+                struct drm_gem_object *old_obj = NULL;
 
                 if (avail == 0)
                         return -ENOSPC;
 
-                for (i = dev_priv->fence_reg_start;
-                     i < dev_priv->num_fence_regs; i++) {
-                        uint32_t this_seqno;
-
-                        reg = &dev_priv->fence_regs[i];
-                        old_obj_priv = reg->obj->driver_private;
+                list_for_each_entry(old_obj_priv, &dev_priv->mm.fence_list,
+                                    fence_list) {
+                        old_obj = old_obj_priv->obj;
 
                         if (old_obj_priv->pin_count)
                                 continue;
 
+                        /* Take a reference, as otherwise the wait_rendering
+                         * below may cause the object to get freed out from
+                         * under us.
+                         */
+                        drm_gem_object_reference(old_obj);
+
                         /* i915 uses fences for GPU access to tiled buffers */
                         if (IS_I965G(dev) || !old_obj_priv->active)
                                 break;
 
-                        /* find the seqno of the first available fence */
-                        this_seqno = old_obj_priv->last_rendering_seqno;
-                        if (this_seqno != 0 &&
-                            reg->obj->write_domain == 0 &&
-                            i915_seqno_passed(seqno, this_seqno))
-                                seqno = this_seqno;
-                }
-
-                /*
-                 * Now things get ugly... we have to wait for one of the
-                 * objects to finish before trying again.
-                 */
-                if (i == dev_priv->num_fence_regs) {
-                        if (seqno == dev_priv->mm.next_gem_seqno) {
-                                i915_gem_flush(dev,
-                                               I915_GEM_GPU_DOMAINS,
-                                               I915_GEM_GPU_DOMAINS);
-                                seqno = i915_add_request(dev, NULL,
-                                                         I915_GEM_GPU_DOMAINS);
-                                if (seqno == 0)
-                                        return -ENOMEM;
+                        /* This brings the object to the head of the LRU if it
+                         * had been written to.  The only way this should
+                         * result in us waiting longer than the expected
+                         * optimal amount of time is if there was a
+                         * fence-using buffer later that was read-only.
+                         */
+                        i915_gem_object_flush_gpu_write_domain(old_obj);
+                        ret = i915_gem_object_wait_rendering(old_obj);
+                        if (ret != 0) {
+                                drm_gem_object_unreference(old_obj);
+                                return ret;
                         }
 
-                        ret = i915_wait_request(dev, seqno);
-                        if (ret)
-                                return ret;
-                        goto try_again;
+                        break;
                 }
 
                 /*
                  * Zap this virtual mapping so we can set up a fence again
                  * for this object next time we need it.
                  */
-                i915_gem_release_mmap(reg->obj);
+                i915_gem_release_mmap(old_obj);
+
+                i = old_obj_priv->fence_reg;
+                reg = &dev_priv->fence_regs[i];
+
                 old_obj_priv->fence_reg = I915_FENCE_REG_NONE;
+                list_del_init(&old_obj_priv->fence_list);
+
+                drm_gem_object_unreference(old_obj);
         }
 
         obj_priv->fence_reg = i;
+        list_add_tail(&obj_priv->fence_list, &dev_priv->mm.fence_list);
+
         reg->obj = obj;
 
         if (IS_I965G(dev))
@@ -2342,6 +2356,7 @@ i915_gem_clear_fence_reg(struct drm_gem_object *obj)
 
         dev_priv->fence_regs[obj_priv->fence_reg].obj = NULL;
         obj_priv->fence_reg = I915_FENCE_REG_NONE;
+        list_del_init(&obj_priv->fence_list);
 }
 
 /**
@@ -3595,9 +3610,7 @@ i915_gem_object_pin(struct drm_gem_object *obj, uint32_t alignment)
          * Pre-965 chips need a fence register set up in order to
          * properly handle tiled surfaces.
          */
-        if (!IS_I965G(dev) &&
-            obj_priv->fence_reg == I915_FENCE_REG_NONE &&
-            obj_priv->tiling_mode != I915_TILING_NONE) {
+        if (!IS_I965G(dev) && obj_priv->tiling_mode != I915_TILING_NONE) {
                 ret = i915_gem_object_get_fence_reg(obj);
                 if (ret != 0) {
                         if (ret != -EBUSY && ret != -ERESTARTSYS)
@@ -3806,6 +3819,7 @@ int i915_gem_init_object(struct drm_gem_object *obj)
         obj_priv->obj = obj;
         obj_priv->fence_reg = I915_FENCE_REG_NONE;
         INIT_LIST_HEAD(&obj_priv->list);
+        INIT_LIST_HEAD(&obj_priv->fence_list);
 
         return 0;
 }
@@ -4218,15 +4232,11 @@ int
 i915_gem_leavevt_ioctl(struct drm_device *dev, void *data,
                        struct drm_file *file_priv)
 {
-        int ret;
-
         if (drm_core_check_feature(dev, DRIVER_MODESET))
                 return 0;
 
-        ret = i915_gem_idle(dev);
         drm_irq_uninstall(dev);
-
-        return ret;
+        return i915_gem_idle(dev);
 }
 
 void
@@ -4253,6 +4263,7 @@ i915_gem_load(struct drm_device *dev)
         INIT_LIST_HEAD(&dev_priv->mm.flushing_list);
         INIT_LIST_HEAD(&dev_priv->mm.inactive_list);
         INIT_LIST_HEAD(&dev_priv->mm.request_list);
+        INIT_LIST_HEAD(&dev_priv->mm.fence_list);
         INIT_DELAYED_WORK(&dev_priv->mm.retire_work,
                           i915_gem_retire_work_handler);
         dev_priv->mm.next_gem_seqno = 1;
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 300aee3296c2..f806fcc54e09 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -59,6 +59,16 @@ find_section(struct bdb_header *bdb, int section_id)
         return NULL;
 }
 
+static u16
+get_blocksize(void *p)
+{
+        u16 *block_ptr, block_size;
+
+        block_ptr = (u16 *)((char *)p - 2);
+        block_size = *block_ptr;
+        return block_size;
+}
+
 static void
 fill_detail_timing_data(struct drm_display_mode *panel_fixed_mode,
                         struct lvds_dvo_timing *dvo_timing)
@@ -215,6 +225,41 @@ parse_general_features(struct drm_i915_private *dev_priv,
 }
 
 static void
+parse_general_definitions(struct drm_i915_private *dev_priv,
+                          struct bdb_header *bdb)
+{
+        struct bdb_general_definitions *general;
+        const int crt_bus_map_table[] = {
+                GPIOB,
+                GPIOA,
+                GPIOC,
+                GPIOD,
+                GPIOE,
+                GPIOF,
+        };
+
+        /* Set sensible defaults in case we can't find the general block
+           or it is the wrong chipset */
+        dev_priv->crt_ddc_bus = -1;
+
+        general = find_section(bdb, BDB_GENERAL_DEFINITIONS);
+        if (general) {
+                u16 block_size = get_blocksize(general);
+                if (block_size >= sizeof(*general)) {
+                        int bus_pin = general->crt_ddc_gmbus_pin;
+                        DRM_DEBUG("crt_ddc_bus_pin: %d\n", bus_pin);
+                        if ((bus_pin >= 1) && (bus_pin <= 6)) {
+                                dev_priv->crt_ddc_bus =
+                                        crt_bus_map_table[bus_pin-1];
+                        }
+                } else {
+                        DRM_DEBUG("BDB_GD too small (%d). Invalid.\n",
+                                  block_size);
+                }
+        }
+}
+
+static void
 parse_sdvo_device_mapping(struct drm_i915_private *dev_priv,
                        struct bdb_header *bdb)
 {
@@ -222,7 +267,7 @@ parse_sdvo_device_mapping(struct drm_i915_private *dev_priv,
         struct bdb_general_definitions *p_defs;
         struct child_device_config *p_child;
         int i, child_device_num, count;
-        u16     block_size, *block_ptr;
+        u16     block_size;
 
         p_defs = find_section(bdb, BDB_GENERAL_DEFINITIONS);
         if (!p_defs) {
@@ -240,8 +285,7 @@ parse_sdvo_device_mapping(struct drm_i915_private *dev_priv,
                 return;
         }
         /* get the block size of general definitions */
-        block_ptr = (u16 *)((char *)p_defs - 2);
-        block_size = *block_ptr;
+        block_size = get_blocksize(p_defs);
         /* get the number of child device */
         child_device_num = (block_size - sizeof(*p_defs)) /
                                 sizeof(*p_child);
@@ -362,6 +406,7 @@ intel_init_bios(struct drm_device *dev)
 
         /* Grab useful general definitions */
         parse_general_features(dev_priv, bdb);
+        parse_general_definitions(dev_priv, bdb);
         parse_lfp_panel_data(dev_priv, bdb);
         parse_sdvo_panel_data(dev_priv, bdb);
         parse_sdvo_device_mapping(dev_priv, bdb);
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 4cf8e2e88a40..590f81c8f594 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -508,6 +508,7 @@ void intel_crt_init(struct drm_device *dev)
 {
         struct drm_connector *connector;
         struct intel_output *intel_output;
+        struct drm_i915_private *dev_priv = dev->dev_private;
         u32 i2c_reg;
 
         intel_output = kzalloc(sizeof(struct intel_output), GFP_KERNEL);
@@ -527,8 +528,12 @@ void intel_crt_init(struct drm_device *dev)
         /* Set up the DDC bus. */
         if (IS_IGDNG(dev))
                 i2c_reg = PCH_GPIOA;
-        else
+        else {
                 i2c_reg = GPIOA;
+                /* Use VBT information for CRT DDC if available */
+                if (dev_priv->crt_ddc_bus != -1)
+                        i2c_reg = dev_priv->crt_ddc_bus;
+        }
         intel_output->ddc_bus = intel_i2c_create(dev, i2c_reg, "CRTDDC_A");
         if (!intel_output->ddc_bus) {
                 dev_printk(KERN_ERR, &dev->pdev->dev, "DDC bus registration "
@@ -537,6 +542,10 @@ void intel_crt_init(struct drm_device *dev)
         }
 
         intel_output->type = INTEL_OUTPUT_ANALOG;
+        intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
+                                   (1 << INTEL_ANALOG_CLONE_BIT) |
+                                   (1 << INTEL_SDVO_LVDS_CLONE_BIT);
+        intel_output->crtc_mask = (1 << 0) | (1 << 1);
         connector->interlace_allowed = 0;
         connector->doublescan_allowed = 0;
 
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index d6fce2133413..748ed50c55ca 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -666,7 +666,7 @@ intel_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
         intel_clock_t clock;
         int err = target;
 
-        if (IS_I9XX(dev) && intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) &&
+        if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) &&
             (I915_READ(LVDS)) != 0) {
                 /*
                  * For LVDS, if the panel is on, just rely on its current
@@ -2005,7 +2005,21 @@ static void igd_enable_cxsr(struct drm_device *dev, unsigned long clock,
         return;
 }
 
-const static int latency_ns = 3000; /* default for non-igd platforms */
+/*
+ * Latency for FIFO fetches is dependent on several factors:
+ *   - memory configuration (speed, channels)
+ *   - chipset
+ *   - current MCH state
+ * It can be fairly high in some situations, so here we assume a fairly
+ * pessimal value.  It's a tradeoff between extra memory fetches (if we
+ * set this value too high, the FIFO will fetch frequently to stay full)
+ * and power consumption (set it too low to save power and we might see
+ * FIFO underruns and display "flicker").
+ *
+ * A value of 5us seems to be a good balance; safe for very low end
+ * platforms but not overly aggressive on lower latency configs.
+ */
+const static int latency_ns = 5000;
 
 static int intel_get_fifo_size(struct drm_device *dev, int plane)
 {
@@ -2396,7 +2410,7 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
                 if (is_sdvo) {
                         dpll |= DPLL_DVO_HIGH_SPEED;
                         sdvo_pixel_multiply = adjusted_mode->clock / mode->clock;
-                        if (IS_I945G(dev) || IS_I945GM(dev))
+                        if (IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev))
                                 dpll |= (sdvo_pixel_multiply - 1) << SDVO_MULTIPLIER_SHIFT_HIRES;
                         else if (IS_IGDNG(dev))
                                 dpll |= (sdvo_pixel_multiply - 1) << PLL_REF_SDVO_HDMI_MULTIPLIER_SHIFT;
@@ -3170,7 +3184,7 @@ static int intel_connector_clones(struct drm_device *dev, int type_mask)
 
         list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
                 struct intel_output *intel_output = to_intel_output(connector);
-                if (type_mask & (1 << intel_output->type))
+                if (type_mask & intel_output->clone_mask)
                         index_mask |= (1 << entry);
                 entry++;
         }
@@ -3218,30 +3232,30 @@ static void intel_setup_outputs(struct drm_device *dev)
                         intel_dp_init(dev, PCH_DP_D);
 
         } else if (IS_I9XX(dev)) {
-                int found;
-                u32 reg;
+                bool found = false;
 
                 if (I915_READ(SDVOB) & SDVO_DETECTED) {
                         found = intel_sdvo_init(dev, SDVOB);
                         if (!found && SUPPORTS_INTEGRATED_HDMI(dev))
                                 intel_hdmi_init(dev, SDVOB);
+
                         if (!found && SUPPORTS_INTEGRATED_DP(dev))
                                 intel_dp_init(dev, DP_B);
                 }
 
                 /* Before G4X SDVOC doesn't have its own detect register */
-                if (IS_G4X(dev))
-                        reg = SDVOC;
-                else
-                        reg = SDVOB;
 
-                if (I915_READ(reg) & SDVO_DETECTED) {
+                if (I915_READ(SDVOB) & SDVO_DETECTED)
                         found = intel_sdvo_init(dev, SDVOC);
-                        if (!found && SUPPORTS_INTEGRATED_HDMI(dev))
+
+                if (!found && (I915_READ(SDVOC) & SDVO_DETECTED)) {
+
+                        if (SUPPORTS_INTEGRATED_HDMI(dev))
                                 intel_hdmi_init(dev, SDVOC);
-                        if (!found && SUPPORTS_INTEGRATED_DP(dev))
+                        if (SUPPORTS_INTEGRATED_DP(dev))
                                 intel_dp_init(dev, DP_C);
                 }
+
                 if (SUPPORTS_INTEGRATED_DP(dev) && (I915_READ(DP_D) & DP_DETECTED))
                         intel_dp_init(dev, DP_D);
         } else
@@ -3253,51 +3267,10 @@ static void intel_setup_outputs(struct drm_device *dev)
         list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
                 struct intel_output *intel_output = to_intel_output(connector);
                 struct drm_encoder *encoder = &intel_output->enc;
-                int crtc_mask = 0, clone_mask = 0;
 
-                /* valid crtcs */
-                switch(intel_output->type) {
-                case INTEL_OUTPUT_HDMI:
-                        crtc_mask = ((1 << 0)|
-                                     (1 << 1));
-                        clone_mask = ((1 << INTEL_OUTPUT_HDMI));
-                        break;
-                case INTEL_OUTPUT_DVO:
-                case INTEL_OUTPUT_SDVO:
-                        crtc_mask = ((1 << 0)|
-                                     (1 << 1));
-                        clone_mask = ((1 << INTEL_OUTPUT_ANALOG) |
-                                      (1 << INTEL_OUTPUT_DVO) |
-                                      (1 << INTEL_OUTPUT_SDVO));
-                        break;
-                case INTEL_OUTPUT_ANALOG:
-                        crtc_mask = ((1 << 0)|
-                                     (1 << 1));
-                        clone_mask = ((1 << INTEL_OUTPUT_ANALOG) |
-                                      (1 << INTEL_OUTPUT_DVO) |
-                                      (1 << INTEL_OUTPUT_SDVO));
-                        break;
-                case INTEL_OUTPUT_LVDS:
-                        crtc_mask = (1 << 1);
-                        clone_mask = (1 << INTEL_OUTPUT_LVDS);
-                        break;
-                case INTEL_OUTPUT_TVOUT:
-                        crtc_mask = ((1 << 0) |
-                                     (1 << 1));
-                        clone_mask = (1 << INTEL_OUTPUT_TVOUT);
-                        break;
-                case INTEL_OUTPUT_DISPLAYPORT:
-                        crtc_mask = ((1 << 0) |
-                                     (1 << 1));
-                        clone_mask = (1 << INTEL_OUTPUT_DISPLAYPORT);
-                        break;
-                case INTEL_OUTPUT_EDP:
-                        crtc_mask = (1 << 1);
-                        clone_mask = (1 << INTEL_OUTPUT_EDP);
-                        break;
-                }
-                encoder->possible_crtcs = crtc_mask;
-                encoder->possible_clones = intel_connector_clones(dev, clone_mask);
+                encoder->possible_crtcs = intel_output->crtc_mask;
+                encoder->possible_clones = intel_connector_clones(dev,
+                                                intel_output->clone_mask);
         }
 }
 
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index a6ff15ac548a..2b914d732076 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1254,6 +1254,18 @@ intel_dp_init(struct drm_device *dev, int output_reg)
         else
                 intel_output->type = INTEL_OUTPUT_DISPLAYPORT;
 
+        if (output_reg == DP_B)
+                intel_output->clone_mask = (1 << INTEL_DP_B_CLONE_BIT);
+        else if (output_reg == DP_C)
+                intel_output->clone_mask = (1 << INTEL_DP_C_CLONE_BIT);
+        else if (output_reg == DP_D)
+                intel_output->clone_mask = (1 << INTEL_DP_D_CLONE_BIT);
+
+        if (IS_eDP(intel_output)) {
+                intel_output->crtc_mask = (1 << 1);
+                intel_output->clone_mask = (1 << INTEL_EDP_CLONE_BIT);
+        } else
+                intel_output->crtc_mask = (1 << 0) | (1 << 1);
         connector->interlace_allowed = true;
         connector->doublescan_allowed = 0;
 
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index d6f92ea1b553..26a6227c15fe 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -57,6 +57,25 @@
 #define INTEL_OUTPUT_DISPLAYPORT 7
 #define INTEL_OUTPUT_EDP 8
 
+/* Intel Pipe Clone Bit */
+#define INTEL_HDMIB_CLONE_BIT 1
+#define INTEL_HDMIC_CLONE_BIT 2
+#define INTEL_HDMID_CLONE_BIT 3
+#define INTEL_HDMIE_CLONE_BIT 4
+#define INTEL_HDMIF_CLONE_BIT 5
+#define INTEL_SDVO_NON_TV_CLONE_BIT 6
+#define INTEL_SDVO_TV_CLONE_BIT 7
+#define INTEL_SDVO_LVDS_CLONE_BIT 8
+#define INTEL_ANALOG_CLONE_BIT 9
+#define INTEL_TV_CLONE_BIT 10
+#define INTEL_DP_B_CLONE_BIT 11
+#define INTEL_DP_C_CLONE_BIT 12
+#define INTEL_DP_D_CLONE_BIT 13
+#define INTEL_LVDS_CLONE_BIT 14
+#define INTEL_DVO_TMDS_CLONE_BIT 15
+#define INTEL_DVO_LVDS_CLONE_BIT 16
+#define INTEL_EDP_CLONE_BIT 17
+
 #define INTEL_DVO_CHIP_NONE 0
 #define INTEL_DVO_CHIP_LVDS 1
 #define INTEL_DVO_CHIP_TMDS 2
@@ -86,6 +105,8 @@ struct intel_output {
         bool needs_tv_clock;
         void *dev_priv;
         void (*hot_plug)(struct intel_output *);
+        int crtc_mask;
+        int clone_mask;
 };
 
 struct intel_crtc {
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index 13bff20930e8..a4d2606de778 100644
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -435,14 +435,20 @@ void intel_dvo_init(struct drm_device *dev)
                         continue;
 
                 intel_output->type = INTEL_OUTPUT_DVO;
+                intel_output->crtc_mask = (1 << 0) | (1 << 1);
                 switch (dvo->type) {
                 case INTEL_DVO_CHIP_TMDS:
+                        intel_output->clone_mask =
+                                (1 << INTEL_DVO_TMDS_CLONE_BIT) |
+                                (1 << INTEL_ANALOG_CLONE_BIT);
                         drm_connector_init(dev, connector,
                                            &intel_dvo_connector_funcs,
                                            DRM_MODE_CONNECTOR_DVII);
                         encoder_type = DRM_MODE_ENCODER_TMDS;
                         break;
                 case INTEL_DVO_CHIP_LVDS:
+                        intel_output->clone_mask =
+                                (1 << INTEL_DVO_LVDS_CLONE_BIT);
                         drm_connector_init(dev, connector,
                                            &intel_dvo_connector_funcs,
                                            DRM_MODE_CONNECTOR_LVDS);
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 1842290cded3..fa304e136010 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -230,22 +230,28 @@ void intel_hdmi_init(struct drm_device *dev, int sdvox_reg)
 
         connector->interlace_allowed = 0;
         connector->doublescan_allowed = 0;
+        intel_output->crtc_mask = (1 << 0) | (1 << 1);
 
         /* Set up the DDC bus. */
-        if (sdvox_reg == SDVOB)
+        if (sdvox_reg == SDVOB) {
+                intel_output->clone_mask = (1 << INTEL_HDMIB_CLONE_BIT);
                 intel_output->ddc_bus = intel_i2c_create(dev, GPIOE, "HDMIB");
-        else if (sdvox_reg == SDVOC)
+        } else if (sdvox_reg == SDVOC) {
+                intel_output->clone_mask = (1 << INTEL_HDMIC_CLONE_BIT);
                 intel_output->ddc_bus = intel_i2c_create(dev, GPIOD, "HDMIC");
-        else if (sdvox_reg == HDMIB)
+        } else if (sdvox_reg == HDMIB) {
+                intel_output->clone_mask = (1 << INTEL_HDMID_CLONE_BIT);
                 intel_output->ddc_bus = intel_i2c_create(dev, PCH_GPIOE,
                                                                 "HDMIB");
-        else if (sdvox_reg == HDMIC)
+        } else if (sdvox_reg == HDMIC) {
+                intel_output->clone_mask = (1 << INTEL_HDMIE_CLONE_BIT);
                 intel_output->ddc_bus = intel_i2c_create(dev, PCH_GPIOD,
                                                                 "HDMIC");
-        else if (sdvox_reg == HDMID)
+        } else if (sdvox_reg == HDMID) {
+                intel_output->clone_mask = (1 << INTEL_HDMIF_CLONE_BIT);
                 intel_output->ddc_bus = intel_i2c_create(dev, PCH_GPIOF,
                                                                 "HDMID");
-
+        }
         if (!intel_output->ddc_bus)
                 goto err_connector;
 
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 3f445a80c552..8df02ef89261 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -916,6 +916,8 @@ void intel_lvds_init(struct drm_device *dev)
         drm_mode_connector_attach_encoder(&intel_output->base, &intel_output->enc);
         intel_output->type = INTEL_OUTPUT_LVDS;
 
+        intel_output->clone_mask = (1 << INTEL_LVDS_CLONE_BIT);
+        intel_output->crtc_mask = (1 << 1);
         drm_encoder_helper_add(encoder, &intel_lvds_helper_funcs);
         drm_connector_helper_add(connector, &intel_lvds_connector_helper_funcs);
         connector->display_info.subpixel_order = SubPixelHorizontalRGB;
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 5371d9332554..d3b74ba62b4a 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1458,7 +1458,7 @@ intel_sdvo_multifunc_encoder(struct intel_output *intel_output)
                 (SDVO_OUTPUT_RGB0 | SDVO_OUTPUT_RGB1))
                 caps++;
         if (sdvo_priv->caps.output_flags &
-                (SDVO_OUTPUT_SVID0 | SDVO_OUTPUT_SVID0))
+                (SDVO_OUTPUT_SVID0 | SDVO_OUTPUT_SVID1))
                 caps++;
         if (sdvo_priv->caps.output_flags &
                 (SDVO_OUTPUT_CVBS0 | SDVO_OUTPUT_CVBS1))
@@ -1967,6 +1967,9 @@ intel_sdvo_output_setup(struct intel_output *intel_output, uint16_t flags)
                         intel_sdvo_set_colorimetry(intel_output,
                                                    SDVO_COLORIMETRY_RGB256);
                         connector->connector_type = DRM_MODE_CONNECTOR_HDMIA;
+                        intel_output->clone_mask =
+                                        (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
+                                        (1 << INTEL_ANALOG_CLONE_BIT);
                 }
         } else if (flags & SDVO_OUTPUT_SVID0) {
 
@@ -1975,11 +1978,14 @@ intel_sdvo_output_setup(struct intel_output *intel_output, uint16_t flags)
                 connector->connector_type = DRM_MODE_CONNECTOR_SVIDEO;
                 sdvo_priv->is_tv = true;
                 intel_output->needs_tv_clock = true;
+                intel_output->clone_mask = 1 << INTEL_SDVO_TV_CLONE_BIT;
         } else if (flags & SDVO_OUTPUT_RGB0) {
 
                 sdvo_priv->controlled_output = SDVO_OUTPUT_RGB0;
                 encoder->encoder_type = DRM_MODE_ENCODER_DAC;
                 connector->connector_type = DRM_MODE_CONNECTOR_VGA;
+                intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
+                                        (1 << INTEL_ANALOG_CLONE_BIT);
         } else if (flags & SDVO_OUTPUT_RGB1) {
 
                 sdvo_priv->controlled_output = SDVO_OUTPUT_RGB1;
@@ -1991,12 +1997,16 @@ intel_sdvo_output_setup(struct intel_output *intel_output, uint16_t flags)
                 encoder->encoder_type = DRM_MODE_ENCODER_LVDS;
                 connector->connector_type = DRM_MODE_CONNECTOR_LVDS;
                 sdvo_priv->is_lvds = true;
+                intel_output->clone_mask = (1 << INTEL_ANALOG_CLONE_BIT) |
+                                        (1 << INTEL_SDVO_LVDS_CLONE_BIT);
         } else if (flags & SDVO_OUTPUT_LVDS1) {
 
                 sdvo_priv->controlled_output = SDVO_OUTPUT_LVDS1;
                 encoder->encoder_type = DRM_MODE_ENCODER_LVDS;
                 connector->connector_type = DRM_MODE_CONNECTOR_LVDS;
                 sdvo_priv->is_lvds = true;
+                intel_output->clone_mask = (1 << INTEL_ANALOG_CLONE_BIT) |
+                                        (1 << INTEL_SDVO_LVDS_CLONE_BIT);
         } else {
 
                 unsigned char bytes[2];
@@ -2009,6 +2019,7 @@ intel_sdvo_output_setup(struct intel_output *intel_output, uint16_t flags)
                                   bytes[0], bytes[1]);
                 ret = false;
         }
+        intel_output->crtc_mask = (1 << 0) | (1 << 1);
 
         if (ret && registered)
                 ret = drm_sysfs_connector_add(connector) == 0 ? true : false;
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index da4ab4dc1630..5b1c9e9fdba0 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -1718,6 +1718,7 @@ intel_tv_init(struct drm_device *dev)
         if (!intel_output) {
                 return;
         }
+
         connector = &intel_output->base;
 
         drm_connector_init(dev, connector, &intel_tv_connector_funcs,
@@ -1729,6 +1730,8 @@ intel_tv_init(struct drm_device *dev)
         drm_mode_connector_attach_encoder(&intel_output->base, &intel_output->enc);
         tv_priv = (struct intel_tv_priv *)(intel_output + 1);
         intel_output->type = INTEL_OUTPUT_TVOUT;
+        intel_output->crtc_mask = (1 << 0) | (1 << 1);
+        intel_output->clone_mask = (1 << INTEL_TV_CLONE_BIT);
         intel_output->enc.possible_crtcs = ((1 << 0) | (1 << 1));
         intel_output->enc.possible_clones = (1 << INTEL_OUTPUT_TVOUT);
         intel_output->dev_priv = tv_priv;
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 053f4ec397f7..051bca6e3a4f 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -995,7 +995,7 @@ static const unsigned r300_reg_safe_bm[159] = {
         0x00000000, 0x00000000, 0x00000000, 0x00000000,
         0x00000000, 0xFFFF0000, 0xFFFFFFFF, 0xFF80FFFF,
         0x00000000, 0x00000000, 0x00000000, 0x00000000,
-        0x0003FC01, 0xFFFFFFF8, 0xFE800B19,
+        0x0003FC01, 0xFFFFFCF8, 0xFF800B19,
 };
 
 static int r300_packet0_check(struct radeon_cs_parser *p,
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index 7ca6c13569b5..93d8f8889302 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -266,6 +266,7 @@ static struct radeon_asic rs400_asic = {
 /*
  * rs600.
  */
+int rs600_init(struct radeon_device *dev);
 void rs600_errata(struct radeon_device *rdev);
 void rs600_vram_info(struct radeon_device *rdev);
 int rs600_mc_init(struct radeon_device *rdev);
@@ -281,7 +282,7 @@ uint32_t rs600_mc_rreg(struct radeon_device *rdev, uint32_t reg);
 void rs600_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
 void rs600_bandwidth_update(struct radeon_device *rdev);
 static struct radeon_asic rs600_asic = {
-        .init = &r300_init,
+        .init = &rs600_init,
         .errata = &rs600_errata,
         .vram_info = &rs600_vram_info,
         .gpu_reset = &r300_gpu_reset,
@@ -316,7 +317,6 @@ static struct radeon_asic rs600_asic = {
 /*
  * rs690,rs740
  */
-int rs690_init(struct radeon_device *rdev);
 void rs690_errata(struct radeon_device *rdev);
 void rs690_vram_info(struct radeon_device *rdev);
 int rs690_mc_init(struct radeon_device *rdev);
@@ -325,7 +325,7 @@ uint32_t rs690_mc_rreg(struct radeon_device *rdev, uint32_t reg);
 void rs690_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
 void rs690_bandwidth_update(struct radeon_device *rdev);
 static struct radeon_asic rs690_asic = {
-        .init = &rs690_init,
+        .init = &rs600_init,
         .errata = &rs690_errata,
         .vram_info = &rs690_vram_info,
         .gpu_reset = &r300_gpu_reset,
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index 7e8ce983a908..02fd11aad6a2 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -409,3 +409,68 @@ void rs600_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
                 ((reg) & RS600_MC_ADDR_MASK));
         WREG32(RS600_MC_DATA, v);
 }
+
+static const unsigned rs600_reg_safe_bm[219] = {
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0x17FF1FFF, 0xFFFFFFFC, 0xFFFFFFFF, 0xFF30FFBF,
+        0xFFFFFFF8, 0xC3E6FFFF, 0xFFFFF6DF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFF03F,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFEFCE, 0xF00EBFFF, 0x007C0000,
+        0xF0000078, 0xFF000009, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFF7FF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFC78, 0xFFFFFFFF, 0xFFFFFFFE, 0xFFFFFFFF,
+        0x38FF8F50, 0xFFF88082, 0xF000000C, 0xFAE009FF,
+        0x0000FFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+        0x00000000, 0x0000C100, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0xFFFF0000, 0xFFFFFFFF, 0xFF80FFFF,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x0003FC01, 0xFFFFFCF8, 0xFF800B19, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+};
+
+int rs600_init(struct radeon_device *rdev)
+{
+        rdev->config.r300.reg_safe_bm = rs600_reg_safe_bm;
+        rdev->config.r300.reg_safe_bm_size = ARRAY_SIZE(rs600_reg_safe_bm);
+        return 0;
+}
diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c
index bc6b7c5339bc..879882533e45 100644
--- a/drivers/gpu/drm/radeon/rs690.c
+++ b/drivers/gpu/drm/radeon/rs690.c
@@ -653,67 +653,3 @@ void rs690_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
         WREG32(RS690_MC_INDEX, RS690_MC_INDEX_WR_ACK);
 }
 
-static const unsigned rs690_reg_safe_bm[219] = {
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0x17FF1FFF,0xFFFFFFFC,0xFFFFFFFF,0xFF30FFBF,
-        0xFFFFFFF8,0xC3E6FFFF,0xFFFFF6DF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFF03F,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFEFCE,0xF00EBFFF,0x007C0000,
-        0xF0000078,0xFF000009,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFF7FF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFC78,0xFFFFFFFF,0xFFFFFFFE,0xFFFFFFFF,
-        0x38FF8F50,0xFFF88082,0xF000000C,0xFAE009FF,
-        0x0000FFFF,0xFFFFFFFF,0xFFFFFFFF,0x00000000,
-        0x00000000,0x0000C100,0x00000000,0x00000000,
-        0x00000000,0x00000000,0x00000000,0x00000000,
-        0x00000000,0xFFFF0000,0xFFFFFFFF,0xFF80FFFF,
-        0x00000000,0x00000000,0x00000000,0x00000000,
-        0x0003FC01,0xFFFFFFF8,0xFE800B19,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-        0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-};
-
-int rs690_init(struct radeon_device *rdev)
-{
-        rdev->config.r300.reg_safe_bm = rs690_reg_safe_bm;
-        rdev->config.r300.reg_safe_bm_size = ARRAY_SIZE(rs690_reg_safe_bm);
-        return 0;
-}
diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c
index 31a7f668ae5a..0566fb67e460 100644
--- a/drivers/gpu/drm/radeon/rv515.c
+++ b/drivers/gpu/drm/radeon/rv515.c
@@ -508,7 +508,7 @@ static const unsigned r500_reg_safe_bm[219] = {
         0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
         0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFF80FFFF,
         0x00000000, 0x00000000, 0x00000000, 0x00000000,
-        0x0003FC01, 0x3FFFFCF8, 0xFE800B19, 0xFFFFFFFF,
+        0x0003FC01, 0x3FFFFCF8, 0xFF800B19, 0xFFDFFFFF,
         0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
         0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
         0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
diff --git a/drivers/ide/ide-cs.c b/drivers/ide/ide-cs.c
index 527908ff298c..063b933d864a 100644
--- a/drivers/ide/ide-cs.c
+++ b/drivers/ide/ide-cs.c
@@ -408,6 +408,7 @@ static struct pcmcia_device_id ide_ids[] = {
         PCMCIA_DEVICE_PROD_ID123("PCMCIA", "IDE CARD", "F1", 0x281f1c5d, 0x1907960c, 0xf7fde8b9),
         PCMCIA_DEVICE_PROD_ID12("ARGOSY", "CD-ROM", 0x78f308dc, 0x66536591),
         PCMCIA_DEVICE_PROD_ID12("ARGOSY", "PnPIDE", 0x78f308dc, 0x0c694728),
+        PCMCIA_DEVICE_PROD_ID12("CNF   ", "CD-ROM", 0x46d7db81, 0x66536591),
         PCMCIA_DEVICE_PROD_ID12("CNF CD-M", "CD-ROM", 0x7d93b852, 0x66536591),
         PCMCIA_DEVICE_PROD_ID12("Creative Technology Ltd.", "PCMCIA CD-ROM Interface Card", 0xff8c8a45, 0xfe8020c4),
         PCMCIA_DEVICE_PROD_ID12("Digital Equipment Corporation.", "Digital Mobile Media CD-ROM", 0x17692a66, 0xef1dcbde),
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 95fe0452dae4..6c6a09b1c0fe 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -880,6 +880,14 @@ static unsigned int atkbd_hp_zv6100_forced_release_keys[] = {
 };
 
 /*
+ * Perform fixup for HP (Compaq) Presario R4000 R4100 R4200 that don't generate
+ * release for their volume buttons
+ */
+static unsigned int atkbd_hp_r4000_forced_release_keys[] = {
+        0xae, 0xb0, -1U
+};
+
+/*
  * Samsung NC10,NC20 with Fn+F? key release not working
  */
 static unsigned int atkbd_samsung_forced_release_keys[] = {
@@ -1537,6 +1545,33 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = {
                 .driver_data = atkbd_hp_zv6100_forced_release_keys,
         },
         {
+                .ident = "HP Presario R4000",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "Presario R4000"),
+                },
+                .callback = atkbd_setup_forced_release,
+                .driver_data = atkbd_hp_r4000_forced_release_keys,
+        },
+        {
+                .ident = "HP Presario R4100",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "Presario R4100"),
+                },
+                .callback = atkbd_setup_forced_release,
+                .driver_data = atkbd_hp_r4000_forced_release_keys,
+        },
+        {
+                .ident = "HP Presario R4200",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "Presario R4200"),
+                },
+                .callback = atkbd_setup_forced_release,
+                .driver_data = atkbd_hp_r4000_forced_release_keys,
+        },
+        {
                 .ident = "Inventec Symphony",
                 .matches = {
                         DMI_MATCH(DMI_SYS_VENDOR, "INVENTEC"),
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index ae04d8a494e5..ccbf23ece8e3 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -382,6 +382,14 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
                         DMI_MATCH(DMI_PRODUCT_NAME, "Vostro1510"),
                 },
         },
+        {
+                .ident = "Acer Aspire 5536",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5536"),
+                        DMI_MATCH(DMI_PRODUCT_VERSION, "0100"),
+                },
+        },
         { }
 };
 
diff --git a/drivers/md/dm-exception-store.c b/drivers/md/dm-exception-store.c
index 3710ff88fc10..556acff3952f 100644
--- a/drivers/md/dm-exception-store.c
+++ b/drivers/md/dm-exception-store.c
@@ -171,6 +171,14 @@ static int set_chunk_size(struct dm_exception_store *store,
          */
         chunk_size_ulong = round_up(chunk_size_ulong, PAGE_SIZE >> 9);
 
+        return dm_exception_store_set_chunk_size(store, chunk_size_ulong,
+                                                 error);
+}
+
+int dm_exception_store_set_chunk_size(struct dm_exception_store *store,
+                                      unsigned long chunk_size_ulong,
+                                      char **error)
+{
         /* Check chunk_size is a power of 2 */
         if (!is_power_of_2(chunk_size_ulong)) {
                 *error = "Chunk size is not a power of 2";
@@ -183,6 +191,11 @@ static int set_chunk_size(struct dm_exception_store *store,
                 return -EINVAL;
         }
 
+        if (chunk_size_ulong > INT_MAX >> SECTOR_SHIFT) {
+                *error = "Chunk size is too high";
+                return -EINVAL;
+        }
+
         store->chunk_size = chunk_size_ulong;
         store->chunk_mask = chunk_size_ulong - 1;
         store->chunk_shift = ffs(chunk_size_ulong) - 1;
diff --git a/drivers/md/dm-exception-store.h b/drivers/md/dm-exception-store.h
index 2442c8c07898..812c71872ba0 100644
--- a/drivers/md/dm-exception-store.h
+++ b/drivers/md/dm-exception-store.h
@@ -168,6 +168,10 @@ static inline chunk_t sector_to_chunk(struct dm_exception_store *store,
 int dm_exception_store_type_register(struct dm_exception_store_type *type);
 int dm_exception_store_type_unregister(struct dm_exception_store_type *type);
 
+int dm_exception_store_set_chunk_size(struct dm_exception_store *store,
+                                      unsigned long chunk_size_ulong,
+                                      char **error);
+
 int dm_exception_store_create(struct dm_target *ti, int argc, char **argv,
                               unsigned *args_used,
                               struct dm_exception_store **store);
diff --git a/drivers/md/dm-log-userspace-base.c b/drivers/md/dm-log-userspace-base.c
index e69b96560997..6e186b1a062d 100644
--- a/drivers/md/dm-log-userspace-base.c
+++ b/drivers/md/dm-log-userspace-base.c
@@ -21,6 +21,7 @@ struct log_c {
         struct dm_target *ti;
         uint32_t region_size;
         region_t region_count;
+        uint64_t luid;
         char uuid[DM_UUID_LEN];
 
         char *usr_argv_str;
@@ -63,7 +64,7 @@ static int userspace_do_request(struct log_c *lc, const char *uuid,
          * restored.
          */
 retry:
-        r = dm_consult_userspace(uuid, request_type, data,
+        r = dm_consult_userspace(uuid, lc->luid, request_type, data,
                                  data_size, rdata, rdata_size);
 
         if (r != -ESRCH)
@@ -74,14 +75,15 @@ retry:
                 set_current_state(TASK_INTERRUPTIBLE);
                 schedule_timeout(2*HZ);
                 DMWARN("Attempting to contact userspace log server...");
-                r = dm_consult_userspace(uuid, DM_ULOG_CTR, lc->usr_argv_str,
+                r = dm_consult_userspace(uuid, lc->luid, DM_ULOG_CTR,
+                                         lc->usr_argv_str,
                                          strlen(lc->usr_argv_str) + 1,
                                          NULL, NULL);
                 if (!r)
                         break;
         }
         DMINFO("Reconnected to userspace log server... DM_ULOG_CTR complete");
-        r = dm_consult_userspace(uuid, DM_ULOG_RESUME, NULL,
+        r = dm_consult_userspace(uuid, lc->luid, DM_ULOG_RESUME, NULL,
                                  0, NULL, NULL);
         if (!r)
                 goto retry;
@@ -111,10 +113,9 @@ static int build_constructor_string(struct dm_target *ti,
                 return -ENOMEM;
         }
 
-        for (i = 0, str_size = 0; i < argc; i++)
-                str_size += sprintf(str + str_size, "%s ", argv[i]);
-        str_size += sprintf(str + str_size, "%llu",
-                            (unsigned long long)ti->len);
+        str_size = sprintf(str, "%llu", (unsigned long long)ti->len);
+        for (i = 0; i < argc; i++)
+                str_size += sprintf(str + str_size, " %s", argv[i]);
 
         *ctr_str = str;
         return str_size;
@@ -154,6 +155,9 @@ static int userspace_ctr(struct dm_dirty_log *log, struct dm_target *ti,
                 return -ENOMEM;
         }
 
+        /* The ptr value is sufficient for local unique id */
+        lc->luid = (uint64_t)lc;
+
         lc->ti = ti;
 
         if (strlen(argv[0]) > (DM_UUID_LEN - 1)) {
@@ -173,7 +177,7 @@ static int userspace_ctr(struct dm_dirty_log *log, struct dm_target *ti,
         }
 
         /* Send table string */
-        r = dm_consult_userspace(lc->uuid, DM_ULOG_CTR,
+        r = dm_consult_userspace(lc->uuid, lc->luid, DM_ULOG_CTR,
                                  ctr_str, str_size, NULL, NULL);
 
         if (r == -ESRCH) {
@@ -183,7 +187,7 @@ static int userspace_ctr(struct dm_dirty_log *log, struct dm_target *ti,
 
         /* Since the region size does not change, get it now */
         rdata_size = sizeof(rdata);
-        r = dm_consult_userspace(lc->uuid, DM_ULOG_GET_REGION_SIZE,
+        r = dm_consult_userspace(lc->uuid, lc->luid, DM_ULOG_GET_REGION_SIZE,
                                  NULL, 0, (char *)&rdata, &rdata_size);
 
         if (r) {
@@ -212,7 +216,7 @@ static void userspace_dtr(struct dm_dirty_log *log)
         int r;
         struct log_c *lc = log->context;
 
-        r = dm_consult_userspace(lc->uuid, DM_ULOG_DTR,
+        r = dm_consult_userspace(lc->uuid, lc->luid, DM_ULOG_DTR,
                                  NULL, 0,
                                  NULL, NULL);
 
@@ -227,7 +231,7 @@ static int userspace_presuspend(struct dm_dirty_log *log)
         int r;
         struct log_c *lc = log->context;
 
-        r = dm_consult_userspace(lc->uuid, DM_ULOG_PRESUSPEND,
+        r = dm_consult_userspace(lc->uuid, lc->luid, DM_ULOG_PRESUSPEND,
                                  NULL, 0,
                                  NULL, NULL);
 
@@ -239,7 +243,7 @@ static int userspace_postsuspend(struct dm_dirty_log *log)
         int r;
         struct log_c *lc = log->context;
 
-        r = dm_consult_userspace(lc->uuid, DM_ULOG_POSTSUSPEND,
+        r = dm_consult_userspace(lc->uuid, lc->luid, DM_ULOG_POSTSUSPEND,
                                  NULL, 0,
                                  NULL, NULL);
 
@@ -252,7 +256,7 @@ static int userspace_resume(struct dm_dirty_log *log)
         struct log_c *lc = log->context;
 
         lc->in_sync_hint = 0;
-        r = dm_consult_userspace(lc->uuid, DM_ULOG_RESUME,
+        r = dm_consult_userspace(lc->uuid, lc->luid, DM_ULOG_RESUME,
                                  NULL, 0,
                                  NULL, NULL);
 
@@ -561,6 +565,7 @@ static int userspace_status(struct dm_dirty_log *log, status_type_t status_type,
                             char *result, unsigned maxlen)
 {
         int r = 0;
+        char *table_args;
         size_t sz = (size_t)maxlen;
         struct log_c *lc = log->context;
 
@@ -577,8 +582,12 @@ static int userspace_status(struct dm_dirty_log *log, status_type_t status_type,
                 break;
         case STATUSTYPE_TABLE:
                 sz = 0;
-                DMEMIT("%s %u %s %s", log->type->name, lc->usr_argc + 1,
-                       lc->uuid, lc->usr_argv_str);
+                table_args = strstr(lc->usr_argv_str, " ");
+                BUG_ON(!table_args); /* There will always be a ' ' */
+                table_args++;
+
+                DMEMIT("%s %u %s %s ", log->type->name, lc->usr_argc,
+                       lc->uuid, table_args);
                 break;
         }
         return (r) ? 0 : (int)sz;
diff --git a/drivers/md/dm-log-userspace-transfer.c b/drivers/md/dm-log-userspace-transfer.c
index 8ce74d95ae4d..ba0edad2d048 100644
--- a/drivers/md/dm-log-userspace-transfer.c
+++ b/drivers/md/dm-log-userspace-transfer.c
@@ -147,7 +147,8 @@ static void cn_ulog_callback(void *data)
 
 /**
  * dm_consult_userspace
- * @uuid: log's uuid (must be DM_UUID_LEN in size)
+ * @uuid: log's universal unique identifier (must be DM_UUID_LEN in size)
+ * @luid: log's local unique identifier
  * @request_type:  found in include/linux/dm-log-userspace.h
  * @data: data to tx to the server
  * @data_size: size of data in bytes
@@ -163,7 +164,7 @@ static void cn_ulog_callback(void *data)
  *
  * Returns: 0 on success, -EXXX on failure
  **/
-int dm_consult_userspace(const char *uuid, int request_type,
+int dm_consult_userspace(const char *uuid, uint64_t luid, int request_type,
                          char *data, size_t data_size,
                          char *rdata, size_t *rdata_size)
 {
@@ -190,6 +191,7 @@ resend:
 
         memset(tfr, 0, DM_ULOG_PREALLOCED_SIZE - overhead_size);
         memcpy(tfr->uuid, uuid, DM_UUID_LEN);
+        tfr->luid = luid;
         tfr->seq = dm_ulog_seq++;
 
         /*
diff --git a/drivers/md/dm-log-userspace-transfer.h b/drivers/md/dm-log-userspace-transfer.h
index c26d8e4e2710..04ee874f9153 100644
--- a/drivers/md/dm-log-userspace-transfer.h
+++ b/drivers/md/dm-log-userspace-transfer.h
@@ -11,7 +11,7 @@
 
 int dm_ulog_tfr_init(void);
 void dm_ulog_tfr_exit(void);
-int dm_consult_userspace(const char *uuid, int request_type,
+int dm_consult_userspace(const char *uuid, uint64_t luid, int request_type,
                          char *data, size_t data_size,
                          char *rdata, size_t *rdata_size);
 
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 9726577cde49..33f179e66bf5 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -648,7 +648,13 @@ static void do_writes(struct mirror_set *ms, struct bio_list *writes)
          */
         dm_rh_inc_pending(ms->rh, &sync);
         dm_rh_inc_pending(ms->rh, &nosync);
-        ms->log_failure = dm_rh_flush(ms->rh) ? 1 : 0;
+
+        /*
+         * If the flush fails on a previous call and succeeds here,
+         * we must not reset the log_failure variable.  We need
+         * userspace interaction to do that.
+         */
+        ms->log_failure = dm_rh_flush(ms->rh) ? 1 : ms->log_failure;
 
         /*
          * Dispatch io.
diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c
index 6e3fe4f14934..d5b2e08750d5 100644
--- a/drivers/md/dm-snap-persistent.c
+++ b/drivers/md/dm-snap-persistent.c
@@ -106,6 +106,13 @@ struct pstore {
         void *zero_area;
 
         /*
+         * An area used for header. The header can be written
+         * concurrently with metadata (when invalidating the snapshot),
+         * so it needs a separate buffer.
+         */
+        void *header_area;
+
+        /*
          * Used to keep track of which metadata area the data in
          * 'chunk' refers to.
          */
@@ -148,16 +155,27 @@ static int alloc_area(struct pstore *ps)
          */
         ps->area = vmalloc(len);
         if (!ps->area)
-                return r;
+                goto err_area;
 
         ps->zero_area = vmalloc(len);
-        if (!ps->zero_area) {
-                vfree(ps->area);
-                return r;
-        }
+        if (!ps->zero_area)
+                goto err_zero_area;
         memset(ps->zero_area, 0, len);
 
+        ps->header_area = vmalloc(len);
+        if (!ps->header_area)
+                goto err_header_area;
+
         return 0;
+
+err_header_area:
+        vfree(ps->zero_area);
+
+err_zero_area:
+        vfree(ps->area);
+
+err_area:
+        return r;
 }
 
 static void free_area(struct pstore *ps)
@@ -169,6 +187,10 @@ static void free_area(struct pstore *ps)
         if (ps->zero_area)
                 vfree(ps->zero_area);
         ps->zero_area = NULL;
+
+        if (ps->header_area)
+                vfree(ps->header_area);
+        ps->header_area = NULL;
 }
 
 struct mdata_req {
@@ -188,7 +210,8 @@ static void do_metadata(struct work_struct *work)
 /*
  * Read or write a chunk aligned and sized block of data from a device.
  */
-static int chunk_io(struct pstore *ps, chunk_t chunk, int rw, int metadata)
+static int chunk_io(struct pstore *ps, void *area, chunk_t chunk, int rw,
+                    int metadata)
 {
         struct dm_io_region where = {
                 .bdev = ps->store->cow->bdev,
@@ -198,7 +221,7 @@ static int chunk_io(struct pstore *ps, chunk_t chunk, int rw, int metadata)
         struct dm_io_request io_req = {
                 .bi_rw = rw,
                 .mem.type = DM_IO_VMA,
-                .mem.ptr.vma = ps->area,
+                .mem.ptr.vma = area,
                 .client = ps->io_client,
                 .notify.fn = NULL,
         };
@@ -240,7 +263,7 @@ static int area_io(struct pstore *ps, int rw)
 
         chunk = area_location(ps, ps->current_area);
 
-        r = chunk_io(ps, chunk, rw, 0);
+        r = chunk_io(ps, ps->area, chunk, rw, 0);
         if (r)
                 return r;
 
@@ -254,20 +277,7 @@ static void zero_memory_area(struct pstore *ps)
 
 static int zero_disk_area(struct pstore *ps, chunk_t area)
 {
-        struct dm_io_region where = {
-                .bdev = ps->store->cow->bdev,
-                .sector = ps->store->chunk_size * area_location(ps, area),
-                .count = ps->store->chunk_size,
-        };
-        struct dm_io_request io_req = {
-                .bi_rw = WRITE,
-                .mem.type = DM_IO_VMA,
-                .mem.ptr.vma = ps->zero_area,
-                .client = ps->io_client,
-                .notify.fn = NULL,
-        };
-
-        return dm_io(&io_req, 1, &where, NULL);
+        return chunk_io(ps, ps->zero_area, area_location(ps, area), WRITE, 0);
 }
 
 static int read_header(struct pstore *ps, int *new_snapshot)
@@ -276,6 +286,7 @@ static int read_header(struct pstore *ps, int *new_snapshot)
         struct disk_header *dh;
         chunk_t chunk_size;
         int chunk_size_supplied = 1;
+        char *chunk_err;
 
         /*
          * Use default chunk size (or hardsect_size, if larger) if none supplied
@@ -297,11 +308,11 @@ static int read_header(struct pstore *ps, int *new_snapshot)
         if (r)
                 return r;
 
-        r = chunk_io(ps, 0, READ, 1);
+        r = chunk_io(ps, ps->header_area, 0, READ, 1);
         if (r)
                 goto bad;
 
-        dh = (struct disk_header *) ps->area;
+        dh = ps->header_area;
 
         if (le32_to_cpu(dh->magic) == 0) {
                 *new_snapshot = 1;
@@ -319,20 +330,25 @@ static int read_header(struct pstore *ps, int *new_snapshot)
         ps->version = le32_to_cpu(dh->version);
         chunk_size = le32_to_cpu(dh->chunk_size);
 
-        if (!chunk_size_supplied || ps->store->chunk_size == chunk_size)
+        if (ps->store->chunk_size == chunk_size)
                 return 0;
 
-        DMWARN("chunk size %llu in device metadata overrides "
-               "table chunk size of %llu.",
-               (unsigned long long)chunk_size,
-               (unsigned long long)ps->store->chunk_size);
+        if (chunk_size_supplied)
+                DMWARN("chunk size %llu in device metadata overrides "
+                       "table chunk size of %llu.",
+                       (unsigned long long)chunk_size,
+                       (unsigned long long)ps->store->chunk_size);
 
         /* We had a bogus chunk_size. Fix stuff up. */
         free_area(ps);
 
-        ps->store->chunk_size = chunk_size;
-        ps->store->chunk_mask = chunk_size - 1;
-        ps->store->chunk_shift = ffs(chunk_size) - 1;
+        r = dm_exception_store_set_chunk_size(ps->store, chunk_size,
+                                              &chunk_err);
+        if (r) {
+                DMERR("invalid on-disk chunk size %llu: %s.",
+                      (unsigned long long)chunk_size, chunk_err);
+                return r;
+        }
 
         r = dm_io_client_resize(sectors_to_pages(ps->store->chunk_size),
                                 ps->io_client);
@@ -351,15 +367,15 @@ static int write_header(struct pstore *ps)
 {
         struct disk_header *dh;
 
-        memset(ps->area, 0, ps->store->chunk_size << SECTOR_SHIFT);
+        memset(ps->header_area, 0, ps->store->chunk_size << SECTOR_SHIFT);
 
-        dh = (struct disk_header *) ps->area;
+        dh = ps->header_area;
         dh->magic = cpu_to_le32(SNAP_MAGIC);
         dh->valid = cpu_to_le32(ps->valid);
         dh->version = cpu_to_le32(ps->version);
         dh->chunk_size = cpu_to_le32(ps->store->chunk_size);
 
-        return chunk_io(ps, 0, WRITE, 1);
+        return chunk_io(ps, ps->header_area, 0, WRITE, 1);
 }
 
 /*
@@ -679,6 +695,8 @@ static int persistent_ctr(struct dm_exception_store *store,
         ps->valid = 1;
         ps->version = SNAPSHOT_DISK_VERSION;
         ps->area = NULL;
+        ps->zero_area = NULL;
+        ps->header_area = NULL;
         ps->next_free = 2;      /* skipping the header and first area */
         ps->current_committed = 0;
 
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index d573165cd2b7..57f1bf7f3b7a 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -1176,6 +1176,15 @@ static int snapshot_status(struct dm_target *ti, status_type_t type,
         return 0;
 }
 
+static int snapshot_iterate_devices(struct dm_target *ti,
+                                    iterate_devices_callout_fn fn, void *data)
+{
+        struct dm_snapshot *snap = ti->private;
+
+        return fn(ti, snap->origin, 0, ti->len, data);
+}
+
+
 /*-----------------------------------------------------------------
  * Origin methods
  *---------------------------------------------------------------*/
@@ -1410,20 +1419,29 @@ static int origin_status(struct dm_target *ti, status_type_t type, char *result,
         return 0;
 }
 
+static int origin_iterate_devices(struct dm_target *ti,
+                                  iterate_devices_callout_fn fn, void *data)
+{
+        struct dm_dev *dev = ti->private;
+
+        return fn(ti, dev, 0, ti->len, data);
+}
+
 static struct target_type origin_target = {
         .name    = "snapshot-origin",
-        .version = {1, 6, 0},
+        .version = {1, 7, 0},
         .module  = THIS_MODULE,
         .ctr     = origin_ctr,
         .dtr     = origin_dtr,
         .map     = origin_map,
         .resume  = origin_resume,
         .status  = origin_status,
+        .iterate_devices = origin_iterate_devices,
 };
 
 static struct target_type snapshot_target = {
         .name    = "snapshot",
-        .version = {1, 6, 0},
+        .version = {1, 7, 0},
         .module  = THIS_MODULE,
         .ctr     = snapshot_ctr,
         .dtr     = snapshot_dtr,
@@ -1431,6 +1449,7 @@ static struct target_type snapshot_target = {
         .end_io  = snapshot_end_io,
         .resume  = snapshot_resume,
         .status  = snapshot_status,
+        .iterate_devices = snapshot_iterate_devices,
 };
 
 static int __init dm_snapshot_init(void)
diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index 4e0e5937e42a..3e563d251733 100644
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -329,9 +329,19 @@ static int stripe_iterate_devices(struct dm_target *ti,
         return ret;
 }
 
+static void stripe_io_hints(struct dm_target *ti,
+                            struct queue_limits *limits)
+{
+        struct stripe_c *sc = ti->private;
+        unsigned chunk_size = (sc->chunk_mask + 1) << 9;
+
+        blk_limits_io_min(limits, chunk_size);
+        limits->io_opt = chunk_size * sc->stripes;
+}
+
 static struct target_type stripe_target = {
         .name   = "striped",
-        .version = {1, 2, 0},
+        .version = {1, 3, 0},
         .module = THIS_MODULE,
         .ctr    = stripe_ctr,
         .dtr    = stripe_dtr,
@@ -339,6 +349,7 @@ static struct target_type stripe_target = {
         .end_io = stripe_end_io,
         .status = stripe_status,
         .iterate_devices = stripe_iterate_devices,
+        .io_hints = stripe_io_hints,
 };
 
 int __init dm_stripe_init(void)
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index d952b3441913..1a6cb3c7822e 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -343,10 +343,10 @@ static void close_dev(struct dm_dev_internal *d, struct mapped_device *md)
 }
 
 /*
- * If possible, this checks an area of a destination device is valid.
+ * If possible, this checks an area of a destination device is invalid.
  */
-static int device_area_is_valid(struct dm_target *ti, struct dm_dev *dev,
-                                sector_t start, sector_t len, void *data)
+static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
+                                  sector_t start, sector_t len, void *data)
 {
         struct queue_limits *limits = data;
         struct block_device *bdev = dev->bdev;
@@ -357,36 +357,40 @@ static int device_area_is_valid(struct dm_target *ti, struct dm_dev *dev,
         char b[BDEVNAME_SIZE];
 
         if (!dev_size)
-                return 1;
+                return 0;
 
         if ((start >= dev_size) || (start + len > dev_size)) {
-                DMWARN("%s: %s too small for target",
-                       dm_device_name(ti->table->md), bdevname(bdev, b));
-                return 0;
+                DMWARN("%s: %s too small for target: "
+                       "start=%llu, len=%llu, dev_size=%llu",
+                       dm_device_name(ti->table->md), bdevname(bdev, b),
+                       (unsigned long long)start,
+                       (unsigned long long)len,
+                       (unsigned long long)dev_size);
+                return 1;
         }
 
         if (logical_block_size_sectors <= 1)
-                return 1;
+                return 0;
 
         if (start & (logical_block_size_sectors - 1)) {
                 DMWARN("%s: start=%llu not aligned to h/w "
-                       "logical block size %hu of %s",
+                       "logical block size %u of %s",
                        dm_device_name(ti->table->md),
                        (unsigned long long)start,
                        limits->logical_block_size, bdevname(bdev, b));
-                return 0;
+                return 1;
         }
 
         if (len & (logical_block_size_sectors - 1)) {
                 DMWARN("%s: len=%llu not aligned to h/w "
-                       "logical block size %hu of %s",
+                       "logical block size %u of %s",
                        dm_device_name(ti->table->md),
                        (unsigned long long)len,
                        limits->logical_block_size, bdevname(bdev, b));
-                return 0;
+                return 1;
         }
 
-        return 1;
+        return 0;
 }
 
 /*
@@ -496,8 +500,15 @@ int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev,
         }
 
         if (blk_stack_limits(limits, &q->limits, start << 9) < 0)
-                DMWARN("%s: target device %s is misaligned",
-                       dm_device_name(ti->table->md), bdevname(bdev, b));
+                DMWARN("%s: target device %s is misaligned: "
+                       "physical_block_size=%u, logical_block_size=%u, "
+                       "alignment_offset=%u, start=%llu",
+                       dm_device_name(ti->table->md), bdevname(bdev, b),
+                       q->limits.physical_block_size,
+                       q->limits.logical_block_size,
+                       q->limits.alignment_offset,
+                       (unsigned long long) start << 9);
+
 
         /*
          * Check if merge fn is supported.
@@ -698,7 +709,7 @@ static int validate_hardware_logical_block_alignment(struct dm_table *table,
 
         if (remaining) {
                 DMWARN("%s: table line %u (start sect %llu len %llu) "
-                       "not aligned to h/w logical block size %hu",
+                       "not aligned to h/w logical block size %u",
                        dm_device_name(table->md), i,
                        (unsigned long long) ti->begin,
                        (unsigned long long) ti->len,
@@ -996,12 +1007,16 @@ int dm_calculate_queue_limits(struct dm_table *table,
                 ti->type->iterate_devices(ti, dm_set_device_limits,
                                           &ti_limits);
 
+                /* Set I/O hints portion of queue limits */
+                if (ti->type->io_hints)
+                        ti->type->io_hints(ti, &ti_limits);
+
                 /*
                  * Check each device area is consistent with the target's
                  * overall queue limits.
                  */
-                if (!ti->type->iterate_devices(ti, device_area_is_valid,
-                                               &ti_limits))
+                if (ti->type->iterate_devices(ti, device_area_is_invalid,
+                                              &ti_limits))
                         return -EINVAL;
 
 combine_limits:
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 8a311ea0d441..b4845b14740d 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -738,16 +738,22 @@ static void rq_completed(struct mapped_device *md, int run_queue)
         dm_put(md);
 }
 
+static void free_rq_clone(struct request *clone)
+{
+        struct dm_rq_target_io *tio = clone->end_io_data;
+
+        blk_rq_unprep_clone(clone);
+        free_rq_tio(tio);
+}
+
 static void dm_unprep_request(struct request *rq)
 {
         struct request *clone = rq->special;
-        struct dm_rq_target_io *tio = clone->end_io_data;
 
         rq->special = NULL;
         rq->cmd_flags &= ~REQ_DONTPREP;
 
-        blk_rq_unprep_clone(clone);
-        free_rq_tio(tio);
+        free_rq_clone(clone);
 }
 
 /*
@@ -825,8 +831,7 @@ static void dm_end_request(struct request *clone, int error)
                         rq->sense_len = clone->sense_len;
         }
 
-        BUG_ON(clone->bio);
-        free_rq_tio(tio);
+        free_rq_clone(clone);
 
         blk_end_request_all(rq, error);
 
diff --git a/drivers/media/dvb/siano/Kconfig b/drivers/media/dvb/siano/Kconfig
index 88847d1dcbb5..8c1aed77ea30 100644
--- a/drivers/media/dvb/siano/Kconfig
+++ b/drivers/media/dvb/siano/Kconfig
@@ -2,25 +2,33 @@
 # Siano Mobile Silicon Digital TV device configuration
 #
 
-config DVB_SIANO_SMS1XXX
-        tristate "Siano SMS1XXX USB dongle support"
-        depends on DVB_CORE && USB && INPUT
+config SMS_SIANO_MDTV
+        tristate "Siano SMS1xxx based MDTV receiver"
+        depends on DVB_CORE && INPUT
         ---help---
-          Choose Y here if you have a USB dongle with a SMS1XXX chipset.
+          Choose Y or M here if you have MDTV receiver with a Siano chipset.
 
-          To compile this driver as a module, choose M here: the
-          module will be called sms1xxx.
+          To compile this driver as a module, choose M here
+          (The module will be called smsmdtv).
 
-config DVB_SIANO_SMS1XXX_SMS_IDS
-        bool "Enable support for Siano Mobile Silicon default USB IDs"
-        depends on DVB_SIANO_SMS1XXX
-        default y
-        ---help---
-          Choose Y here if you have a USB dongle with a SMS1XXX chipset
-          that uses Siano Mobile Silicon's default usb vid:pid.
+          Further documentation on this driver can be found on the WWW
+          at http://www.siano-ms.com/
+
+if SMS_SIANO_MDTV
+menu "Siano module components"
 
-          Choose N here if you would prefer to use Siano's external driver.
+# Hardware interfaces support
 
-          Further documentation on this driver can be found on the WWW at
-          <http://www.siano-ms.com/>.
+config SMS_USB_DRV
+        tristate "USB interface support"
+        depends on DVB_CORE && USB
+        ---help---
+          Choose if you would like to have Siano's support for USB interface
 
+config SMS_SDIO_DRV
+        tristate "SDIO interface support"
+        depends on DVB_CORE && MMC
+        ---help---
+          Choose if you would like to have Siano's support for SDIO interface
+endmenu
+endif # SMS_SIANO_MDTV
diff --git a/drivers/media/dvb/siano/Makefile b/drivers/media/dvb/siano/Makefile
index c6644d909433..c54140b5ab5a 100644
--- a/drivers/media/dvb/siano/Makefile
+++ b/drivers/media/dvb/siano/Makefile
@@ -1,8 +1,9 @@
-sms1xxx-objs := smscoreapi.o sms-cards.o smsendian.o smsir.o
 
-obj-$(CONFIG_DVB_SIANO_SMS1XXX) += sms1xxx.o
-obj-$(CONFIG_DVB_SIANO_SMS1XXX) += smsusb.o
-obj-$(CONFIG_DVB_SIANO_SMS1XXX) += smsdvb.o
+smsmdtv-objs := smscoreapi.o sms-cards.o smsendian.o smsir.o
+
+obj-$(CONFIG_SMS_SIANO_MDTV) += smsmdtv.o smsdvb.o
+obj-$(CONFIG_SMS_USB_DRV) += smsusb.o
+obj-$(CONFIG_SMS_SDIO_DRV) += smssdio.o
 
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
 
diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c
index 3ee1c3902c56..266033ae2784 100644
--- a/drivers/media/dvb/siano/smsdvb.c
+++ b/drivers/media/dvb/siano/smsdvb.c
@@ -325,6 +325,16 @@ static int smsdvb_sendrequest_and_wait(struct smsdvb_client_t *client,
                                                 0 : -ETIME;
 }
 
+static inline int led_feedback(struct smsdvb_client_t *client)
+{
+        if (client->fe_status & FE_HAS_LOCK)
+                return sms_board_led_feedback(client->coredev,
+                        (client->sms_stat_dvb.ReceptionData.BER
+                        == 0) ? SMS_LED_HI : SMS_LED_LO);
+        else
+                return sms_board_led_feedback(client->coredev, SMS_LED_OFF);
+}
+
 static int smsdvb_read_status(struct dvb_frontend *fe, fe_status_t *stat)
 {
         struct smsdvb_client_t *client;
@@ -332,6 +342,8 @@ static int smsdvb_read_status(struct dvb_frontend *fe, fe_status_t *stat)
 
         *stat = client->fe_status;
 
+        led_feedback(client);
+
         return 0;
 }
 
@@ -342,6 +354,8 @@ static int smsdvb_read_ber(struct dvb_frontend *fe, u32 *ber)
 
         *ber = client->sms_stat_dvb.ReceptionData.BER;
 
+        led_feedback(client);
+
         return 0;
 }
 
@@ -359,6 +373,8 @@ static int smsdvb_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
                                 (client->sms_stat_dvb.ReceptionData.InBandPwr
                                 + 95) * 3 / 2;
 
+        led_feedback(client);
+
         return 0;
 }
 
@@ -369,6 +385,8 @@ static int smsdvb_read_snr(struct dvb_frontend *fe, u16 *snr)
 
         *snr = client->sms_stat_dvb.ReceptionData.SNR;
 
+        led_feedback(client);
+
         return 0;
 }
 
@@ -379,6 +397,8 @@ static int smsdvb_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 
         *ucblocks = client->sms_stat_dvb.ReceptionData.ErrorTSPackets;
 
+        led_feedback(client);
+
         return 0;
 }
 
@@ -404,6 +424,8 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe,
                 u32             Data[3];
         } Msg;
 
+        int ret;
+
         client->fe_status = FE_HAS_SIGNAL;
         client->event_fe_state = -1;
         client->event_unc_state = -1;
@@ -426,6 +448,23 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe,
         case BANDWIDTH_AUTO: return -EOPNOTSUPP;
         default: return -EINVAL;
         }
+        /* Disable LNA, if any. An error is returned if no LNA is present */
+        ret = sms_board_lna_control(client->coredev, 0);
+        if (ret == 0) {
+                fe_status_t status;
+
+                /* tune with LNA off at first */
+                ret = smsdvb_sendrequest_and_wait(client, &Msg, sizeof(Msg),
+                                                  &client->tune_done);
+
+                smsdvb_read_status(fe, &status);
+
+                if (status & FE_HAS_LOCK)
+                        return ret;
+
+                /* previous tune didnt lock - enable LNA and tune again */
+                sms_board_lna_control(client->coredev, 1);
+        }
 
         return smsdvb_sendrequest_and_wait(client, &Msg, sizeof(Msg),
                                            &client->tune_done);
@@ -451,6 +490,8 @@ static int smsdvb_init(struct dvb_frontend *fe)
         struct smsdvb_client_t *client =
                 container_of(fe, struct smsdvb_client_t, frontend);
 
+        sms_board_power(client->coredev, 1);
+
         sms_board_dvb3_event(client, DVB3_EVENT_INIT);
         return 0;
 }
@@ -460,6 +501,9 @@ static int smsdvb_sleep(struct dvb_frontend *fe)
         struct smsdvb_client_t *client =
                 container_of(fe, struct smsdvb_client_t, frontend);
 
+        sms_board_led_feedback(client->coredev, SMS_LED_OFF);
+        sms_board_power(client->coredev, 0);
+
         sms_board_dvb3_event(client, DVB3_EVENT_SLEEP);
 
         return 0;
diff --git a/drivers/media/dvb/siano/smssdio.c b/drivers/media/dvb/siano/smssdio.c
index dfaa49a53f32..d1d652e7f890 100644
--- a/drivers/media/dvb/siano/smssdio.c
+++ b/drivers/media/dvb/siano/smssdio.c
@@ -46,6 +46,7 @@
 
 #define SMSSDIO_DATA            0x00
 #define SMSSDIO_INT             0x04
+#define SMSSDIO_BLOCK_SIZE      128
 
 static const struct sdio_device_id smssdio_ids[] = {
         {SDIO_DEVICE(SDIO_VENDOR_ID_SIANO, SDIO_DEVICE_ID_SIANO_STELLAR),
@@ -85,7 +86,8 @@ static int smssdio_sendrequest(void *context, void *buffer, size_t size)
         sdio_claim_host(smsdev->func);
 
         while (size >= smsdev->func->cur_blksize) {
-                ret = sdio_write_blocks(smsdev->func, SMSSDIO_DATA, buffer, 1);
+                ret = sdio_memcpy_toio(smsdev->func, SMSSDIO_DATA,
+                                        buffer, smsdev->func->cur_blksize);
                 if (ret)
                         goto out;
 
@@ -94,8 +96,8 @@ static int smssdio_sendrequest(void *context, void *buffer, size_t size)
         }
 
         if (size) {
-                ret = sdio_write_bytes(smsdev->func, SMSSDIO_DATA,
-                                       buffer, size);
+                ret = sdio_memcpy_toio(smsdev->func, SMSSDIO_DATA,
+                                        buffer, size);
         }
 
 out:
@@ -125,23 +127,23 @@ static void smssdio_interrupt(struct sdio_func *func)
          */
         isr = sdio_readb(func, SMSSDIO_INT, &ret);
         if (ret) {
-                dev_err(&smsdev->func->dev,
-                        "Unable to read interrupt register!\n");
+                sms_err("Unable to read interrupt register!\n");
                 return;
         }
 
         if (smsdev->split_cb == NULL) {
                 cb = smscore_getbuffer(smsdev->coredev);
                 if (!cb) {
-                        dev_err(&smsdev->func->dev,
-                                "Unable to allocate data buffer!\n");
+                        sms_err("Unable to allocate data buffer!\n");
                         return;
                 }
 
-                ret = sdio_read_blocks(smsdev->func, cb->p, SMSSDIO_DATA, 1);
+                ret = sdio_memcpy_fromio(smsdev->func,
+                                         cb->p,
+                                         SMSSDIO_DATA,
+                                         SMSSDIO_BLOCK_SIZE);
                 if (ret) {
-                        dev_err(&smsdev->func->dev,
-                                "Error %d reading initial block!\n", ret);
+                        sms_err("Error %d reading initial block!\n", ret);
                         return;
                 }
 
@@ -152,7 +154,10 @@ static void smssdio_interrupt(struct sdio_func *func)
                         return;
                 }
 
-                size = hdr->msgLength - smsdev->func->cur_blksize;
+                if (hdr->msgLength > smsdev->func->cur_blksize)
+                        size = hdr->msgLength - smsdev->func->cur_blksize;
+                else
+                        size = 0;
         } else {
                 cb = smsdev->split_cb;
                 hdr = cb->p;
@@ -162,23 +167,24 @@ static void smssdio_interrupt(struct sdio_func *func)
                 smsdev->split_cb = NULL;
         }
 
-        if (hdr->msgLength > smsdev->func->cur_blksize) {
+        if (size) {
                 void *buffer;
 
-                size = ALIGN(size, 128);
-                buffer = cb->p + hdr->msgLength;
+                buffer = cb->p + (hdr->msgLength - size);
+                size = ALIGN(size, SMSSDIO_BLOCK_SIZE);
 
-                BUG_ON(smsdev->func->cur_blksize != 128);
+                BUG_ON(smsdev->func->cur_blksize != SMSSDIO_BLOCK_SIZE);
 
                 /*
                  * First attempt to transfer all of it in one go...
                  */
-                ret = sdio_read_blocks(smsdev->func, buffer,
-                                       SMSSDIO_DATA, size / 128);
+                ret = sdio_memcpy_fromio(smsdev->func,
+                                         buffer,
+                                         SMSSDIO_DATA,
+                                         size);
                 if (ret && ret != -EINVAL) {
                         smscore_putbuffer(smsdev->coredev, cb);
-                        dev_err(&smsdev->func->dev,
-                                "Error %d reading data from card!\n", ret);
+                        sms_err("Error %d reading data from card!\n", ret);
                         return;
                 }
 
@@ -191,12 +197,12 @@ static void smssdio_interrupt(struct sdio_func *func)
                  */
                 if (ret == -EINVAL) {
                         while (size) {
-                                ret = sdio_read_blocks(smsdev->func,
-                                                       buffer, SMSSDIO_DATA, 1);
+                                ret = sdio_memcpy_fromio(smsdev->func,
+                                                  buffer, SMSSDIO_DATA,
+                                                  smsdev->func->cur_blksize);
                                 if (ret) {
                                         smscore_putbuffer(smsdev->coredev, cb);
-                                        dev_err(&smsdev->func->dev,
-                                                "Error %d reading "
+                                        sms_err("Error %d reading "
                                                 "data from card!\n", ret);
                                         return;
                                 }
@@ -269,7 +275,7 @@ static int smssdio_probe(struct sdio_func *func,
         if (ret)
                 goto release;
 
-        ret = sdio_set_block_size(func, 128);
+        ret = sdio_set_block_size(func, SMSSDIO_BLOCK_SIZE);
         if (ret)
                 goto disable;
 
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index ed281f565945..1c2e544eda73 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -1730,6 +1730,25 @@ static inline void em28xx_set_model(struct em28xx *dev)
                                        EM28XX_I2C_FREQ_100_KHZ;
 }
 
+
+/* FIXME: Should be replaced by a proper mt9m111 driver */
+static int em28xx_initialize_mt9m111(struct em28xx *dev)
+{
+        int i;
+        unsigned char regs[][3] = {
+                { 0x0d, 0x00, 0x01, },  /* reset and use defaults */
+                { 0x0d, 0x00, 0x00, },
+                { 0x0a, 0x00, 0x21, },
+                { 0x21, 0x04, 0x00, },  /* full readout speed, no row/col skipping */
+        };
+
+        for (i = 0; i < ARRAY_SIZE(regs); i++)
+                i2c_master_send(&dev->i2c_client, &regs[i][0], 3);
+
+        return 0;
+}
+
+
 /* FIXME: Should be replaced by a proper mt9m001 driver */
 static int em28xx_initialize_mt9m001(struct em28xx *dev)
 {
@@ -1758,7 +1777,7 @@ static int em28xx_initialize_mt9m001(struct em28xx *dev)
 
 /* HINT method: webcam I2C chips
  *
- * This method work for webcams with Micron sensors
+ * This method works for webcams with Micron sensors
  */
 static int em28xx_hint_sensor(struct em28xx *dev)
 {
@@ -1804,6 +1823,23 @@ static int em28xx_hint_sensor(struct em28xx *dev)
                 dev->vinctl = 0x00;
 
                 break;
+
+        case 0x143a:    /* MT9M111 as found in the ECS G200 */
+                dev->model = EM2750_BOARD_UNKNOWN;
+                em28xx_set_model(dev);
+
+                sensor_name = "mt9m111";
+                dev->board.xclk = EM28XX_XCLK_FREQUENCY_48MHZ;
+                dev->em28xx_sensor = EM28XX_MT9M111;
+                em28xx_initialize_mt9m111(dev);
+                dev->sensor_xres = 640;
+                dev->sensor_yres = 512;
+
+                dev->vinmode = 0x0a;
+                dev->vinctl = 0x00;
+
+                break;
+
         case 0x8431:
                 dev->model = EM2750_BOARD_UNKNOWN;
                 em28xx_set_model(dev);
@@ -1820,7 +1856,7 @@ static int em28xx_hint_sensor(struct em28xx *dev)
 
                 break;
         default:
-                printk("Unknown Micron Sensor 0x%04x\n", be16_to_cpu(version));
+                printk("Unknown Micron Sensor 0x%04x\n", version);
                 return -EINVAL;
         }
 
@@ -2346,7 +2382,9 @@ void em28xx_card_setup(struct em28xx *dev)
         }
 
         em28xx_tuner_setup(dev);
-        em28xx_ir_init(dev);
+
+        if(!disable_ir)
+                em28xx_ir_init(dev);
 }
 
 
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index 8c2dc38bca9f..a2add61f7d59 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -367,6 +367,7 @@ enum em28xx_sensor {
         EM28XX_NOSENSOR = 0,
         EM28XX_MT9V011,
         EM28XX_MT9M001,
+        EM28XX_MT9M111,
 };
 
 enum em28xx_adecoder {
diff --git a/drivers/media/video/gspca/Kconfig b/drivers/media/video/gspca/Kconfig
index 34f46f2bc040..e994dcac43ff 100644
--- a/drivers/media/video/gspca/Kconfig
+++ b/drivers/media/video/gspca/Kconfig
@@ -114,7 +114,7 @@ config USB_GSPCA_SN9C20X
 
 config USB_GSPCA_SN9C20X_EVDEV
        bool "Enable evdev support"
-       depends on USB_GSPCA_SN9C20X
+        depends on USB_GSPCA_SN9C20X && INPUT
        ---help---
          Say Y here in order to enable evdev support for sn9c20x webcam button.
 
diff --git a/drivers/media/video/zr364xx.c b/drivers/media/video/zr364xx.c
index fc976f42f432..2622a6e63da1 100644
--- a/drivers/media/video/zr364xx.c
+++ b/drivers/media/video/zr364xx.c
@@ -695,7 +695,7 @@ static int zr364xx_release(struct file *file)
         for (i = 0; i < 2; i++) {
                 err =
                     send_control_msg(udev, 1, init[cam->method][i].value,
-                                     0, init[i][cam->method].bytes,
+                                     0, init[cam->method][i].bytes,
                                      init[cam->method][i].size);
                 if (err < 0) {
                         dev_err(&udev->dev, "error during release sequence\n");
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index ae5fe91867e1..10ed195c0c1c 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -736,7 +736,7 @@ static int __devinit m25p_probe(struct spi_device *spi)
                         flash->partitioned = 1;
                         return add_mtd_partitions(&flash->mtd, parts, nr_parts);
                 }
-        } else if (data->nr_parts)
+        } else if (data && data->nr_parts)
                 dev_warn(&spi->dev, "ignoring %d default partitions on %s\n",
                                 data->nr_parts, data->name);
 
diff --git a/drivers/mtd/nftlcore.c b/drivers/mtd/nftlcore.c
index fb86cacd5bdb..1002e1882996 100644
--- a/drivers/mtd/nftlcore.c
+++ b/drivers/mtd/nftlcore.c
@@ -135,16 +135,17 @@ static void nftl_remove_dev(struct mtd_blktrans_dev *dev)
 int nftl_read_oob(struct mtd_info *mtd, loff_t offs, size_t len,
                   size_t *retlen, uint8_t *buf)
 {
+        loff_t mask = mtd->writesize - 1;
         struct mtd_oob_ops ops;
         int res;
 
         ops.mode = MTD_OOB_PLACE;
-        ops.ooboffs = offs & (mtd->writesize - 1);
+        ops.ooboffs = offs & mask;
         ops.ooblen = len;
         ops.oobbuf = buf;
         ops.datbuf = NULL;
 
-        res = mtd->read_oob(mtd, offs & ~(mtd->writesize - 1), &ops);
+        res = mtd->read_oob(mtd, offs & ~mask, &ops);
         *retlen = ops.oobretlen;
         return res;
 }
@@ -155,16 +156,17 @@ int nftl_read_oob(struct mtd_info *mtd, loff_t offs, size_t len,
 int nftl_write_oob(struct mtd_info *mtd, loff_t offs, size_t len,
                    size_t *retlen, uint8_t *buf)
 {
+        loff_t mask = mtd->writesize - 1;
         struct mtd_oob_ops ops;
         int res;
 
         ops.mode = MTD_OOB_PLACE;
-        ops.ooboffs = offs & (mtd->writesize - 1);
+        ops.ooboffs = offs & mask;
         ops.ooblen = len;
         ops.oobbuf = buf;
         ops.datbuf = NULL;
 
-        res = mtd->write_oob(mtd, offs & ~(mtd->writesize - 1), &ops);
+        res = mtd->write_oob(mtd, offs & ~mask, &ops);
         *retlen = ops.oobretlen;
         return res;
 }
@@ -177,17 +179,18 @@ int nftl_write_oob(struct mtd_info *mtd, loff_t offs, size_t len,
 static int nftl_write(struct mtd_info *mtd, loff_t offs, size_t len,
                       size_t *retlen, uint8_t *buf, uint8_t *oob)
 {
+        loff_t mask = mtd->writesize - 1;
         struct mtd_oob_ops ops;
         int res;
 
         ops.mode = MTD_OOB_PLACE;
-        ops.ooboffs = offs;
+        ops.ooboffs = offs & mask;
         ops.ooblen = mtd->oobsize;
         ops.oobbuf = oob;
         ops.datbuf = buf;
         ops.len = len;
 
-        res = mtd->write_oob(mtd, offs & ~(mtd->writesize - 1), &ops);
+        res = mtd->write_oob(mtd, offs & ~mask, &ops);
         *retlen = ops.retlen;
         return res;
 }
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index e212f2c5448b..a00ec639c380 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -491,6 +491,7 @@ static int gfar_remove(struct of_device *ofdev)
 
         dev_set_drvdata(&ofdev->dev, NULL);
 
+        unregister_netdev(priv->ndev);
         iounmap(priv->regs);
         free_netdev(priv->ndev);
 
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 6dcac73b4d29..f593fbbb4e52 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -2874,45 +2874,27 @@ static int ipw_fw_dma_add_command_block(struct ipw_priv *priv,
         return 0;
 }
 
-static int ipw_fw_dma_add_buffer(struct ipw_priv *priv,
-                                 u32 src_phys, u32 dest_address, u32 length)
+static int ipw_fw_dma_add_buffer(struct ipw_priv *priv, dma_addr_t *src_address,
+                                 int nr, u32 dest_address, u32 len)
 {
-        u32 bytes_left = length;
-        u32 src_offset = 0;
-        u32 dest_offset = 0;
-        int status = 0;
+        int ret, i;
+        u32 size;
+
         IPW_DEBUG_FW(">> \n");
-        IPW_DEBUG_FW_INFO("src_phys=0x%x dest_address=0x%x length=0x%x\n",
-                          src_phys, dest_address, length);
-        while (bytes_left > CB_MAX_LENGTH) {
-                status = ipw_fw_dma_add_command_block(priv,
-                                                      src_phys + src_offset,
-                                                      dest_address +
-                                                      dest_offset,
-                                                      CB_MAX_LENGTH, 0, 0);
-                if (status) {
+        IPW_DEBUG_FW_INFO("nr=%d dest_address=0x%x len=0x%x\n",
+                          nr, dest_address, len);
+
+        for (i = 0; i < nr; i++) {
+                size = min_t(u32, len - i * CB_MAX_LENGTH, CB_MAX_LENGTH);
+                ret = ipw_fw_dma_add_command_block(priv, src_address[i],
+                                                   dest_address +
+                                                   i * CB_MAX_LENGTH, size,
+                                                   0, 0);
+                if (ret) {
                         IPW_DEBUG_FW_INFO(": Failed\n");
                         return -1;
                 } else
                         IPW_DEBUG_FW_INFO(": Added new cb\n");
-
-                src_offset += CB_MAX_LENGTH;
-                dest_offset += CB_MAX_LENGTH;
-                bytes_left -= CB_MAX_LENGTH;
-        }
-
-        /* add the buffer tail */
-        if (bytes_left > 0) {
-                status =
-                    ipw_fw_dma_add_command_block(priv, src_phys + src_offset,
-                                                 dest_address + dest_offset,
-                                                 bytes_left, 0, 0);
-                if (status) {
-                        IPW_DEBUG_FW_INFO(": Failed on the buffer tail\n");
-                        return -1;
-                } else
-                        IPW_DEBUG_FW_INFO
-                            (": Adding new cb - the buffer tail\n");
         }
 
         IPW_DEBUG_FW("<< \n");
@@ -3160,59 +3142,91 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data, size_t len)
 
 static int ipw_load_firmware(struct ipw_priv *priv, u8 * data, size_t len)
 {
-        int rc = -1;
+        int ret = -1;
         int offset = 0;
         struct fw_chunk *chunk;
-        dma_addr_t shared_phys;
-        u8 *shared_virt;
+        int total_nr = 0;
+        int i;
+        struct pci_pool *pool;
+        u32 *virts[CB_NUMBER_OF_ELEMENTS_SMALL];
+        dma_addr_t phys[CB_NUMBER_OF_ELEMENTS_SMALL];
 
         IPW_DEBUG_TRACE("<< : \n");
-        shared_virt = pci_alloc_consistent(priv->pci_dev, len, &shared_phys);
 
-        if (!shared_virt)
+        pool = pci_pool_create("ipw2200", priv->pci_dev, CB_MAX_LENGTH, 0, 0);
+        if (!pool) {
+                IPW_ERROR("pci_pool_create failed\n");
                 return -ENOMEM;
-
-        memmove(shared_virt, data, len);
+        }
 
         /* Start the Dma */
-        rc = ipw_fw_dma_enable(priv);
+        ret = ipw_fw_dma_enable(priv);
 
         /* the DMA is already ready this would be a bug. */
         BUG_ON(priv->sram_desc.last_cb_index > 0);
 
         do {
+                u32 chunk_len;
+                u8 *start;
+                int size;
+                int nr = 0;
+
                 chunk = (struct fw_chunk *)(data + offset);
                 offset += sizeof(struct fw_chunk);
+                chunk_len = le32_to_cpu(chunk->length);
+                start = data + offset;
+
+                nr = (chunk_len + CB_MAX_LENGTH - 1) / CB_MAX_LENGTH;
+                for (i = 0; i < nr; i++) {
+                        virts[total_nr] = pci_pool_alloc(pool, GFP_KERNEL,
+                                                         &phys[total_nr]);
+                        if (!virts[total_nr]) {
+                                ret = -ENOMEM;
+                                goto out;
+                        }
+                        size = min_t(u32, chunk_len - i * CB_MAX_LENGTH,
+                                     CB_MAX_LENGTH);
+                        memcpy(virts[total_nr], start, size);
+                        start += size;
+                        total_nr++;
+                        /* We don't support fw chunk larger than 64*8K */
+                        BUG_ON(total_nr > CB_NUMBER_OF_ELEMENTS_SMALL);
+                }
+
                 /* build DMA packet and queue up for sending */
                 /* dma to chunk->address, the chunk->length bytes from data +
                  * offeset*/
                 /* Dma loading */
-                rc = ipw_fw_dma_add_buffer(priv, shared_phys + offset,
-                                           le32_to_cpu(chunk->address),
-                                           le32_to_cpu(chunk->length));
-                if (rc) {
+                ret = ipw_fw_dma_add_buffer(priv, &phys[total_nr - nr],
+                                            nr, le32_to_cpu(chunk->address),
+                                            chunk_len);
+                if (ret) {
                         IPW_DEBUG_INFO("dmaAddBuffer Failed\n");
                         goto out;
                 }
 
-                offset += le32_to_cpu(chunk->length);
+                offset += chunk_len;
         } while (offset < len);
 
         /* Run the DMA and wait for the answer */
-        rc = ipw_fw_dma_kick(priv);
-        if (rc) {
+        ret = ipw_fw_dma_kick(priv);
+        if (ret) {
                 IPW_ERROR("dmaKick Failed\n");
                 goto out;
         }
 
-        rc = ipw_fw_dma_wait(priv);
-        if (rc) {
+        ret = ipw_fw_dma_wait(priv);
+        if (ret) {
                 IPW_ERROR("dmaWaitSync Failed\n");
                 goto out;
         }
-      out:
-        pci_free_consistent(priv->pci_dev, len, shared_virt, shared_phys);
-        return rc;
+ out:
+        for (i = 0; i < total_nr; i++)
+                pci_pool_free(pool, virts[i], phys[i]);
+
+        pci_pool_destroy(pool);
+
+        return ret;
 }
 
 /* stop nic */
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
index e3a87210e947..e03fe98f0619 100644
--- a/drivers/pci/iov.c
+++ b/drivers/pci/iov.c
@@ -598,6 +598,29 @@ int pci_iov_resource_bar(struct pci_dev *dev, int resno,
 }
 
 /**
+ * pci_sriov_resource_alignment - get resource alignment for VF BAR
+ * @dev: the PCI device
+ * @resno: the resource number
+ *
+ * Returns the alignment of the VF BAR found in the SR-IOV capability.
+ * This is not the same as the resource size which is defined as
+ * the VF BAR size multiplied by the number of VFs.  The alignment
+ * is just the VF BAR size.
+ */
+int pci_sriov_resource_alignment(struct pci_dev *dev, int resno)
+{
+        struct resource tmp;
+        enum pci_bar_type type;
+        int reg = pci_iov_resource_bar(dev, resno, &type);
+        
+        if (!reg)
+                return 0;
+
+         __pci_read_base(dev, type, &tmp, reg);
+        return resource_alignment(&tmp);
+}
+
+/**
  * pci_restore_iov_state - restore the state of the IOV capability
  * @dev: the PCI device
  */
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index f73bcbedf37c..5ff4d25bf0e9 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -243,6 +243,7 @@ extern int pci_iov_init(struct pci_dev *dev);
 extern void pci_iov_release(struct pci_dev *dev);
 extern int pci_iov_resource_bar(struct pci_dev *dev, int resno,
                                 enum pci_bar_type *type);
+extern int pci_sriov_resource_alignment(struct pci_dev *dev, int resno);
 extern void pci_restore_iov_state(struct pci_dev *dev);
 extern int pci_iov_bus_range(struct pci_bus *bus);
 
@@ -298,4 +299,16 @@ static inline int pci_ats_enabled(struct pci_dev *dev)
 }
 #endif /* CONFIG_PCI_IOV */
 
+static inline int pci_resource_alignment(struct pci_dev *dev,
+                                         struct resource *res)
+{
+#ifdef CONFIG_PCI_IOV
+        int resno = res - dev->resource;
+
+        if (resno >= PCI_IOV_RESOURCES && resno <= PCI_IOV_RESOURCE_END)
+                return pci_sriov_resource_alignment(dev, resno);
+#endif
+        return resource_alignment(res);
+}
+
 #endif /* DRIVERS_PCI_H */
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index b636e245445d..7c443b4583ab 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -25,7 +25,7 @@
 #include <linux/ioport.h>
 #include <linux/cache.h>
 #include <linux/slab.h>
-
+#include "pci.h"
 
 static void pbus_assign_resources_sorted(const struct pci_bus *bus)
 {
@@ -384,7 +384,7 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, unsigned long
                                 continue;
                         r_size = resource_size(r);
                         /* For bridges size != alignment */
-                        align = resource_alignment(r);
+                        align = pci_resource_alignment(dev, r);
                         order = __ffs(align) - 20;
                         if (order > 11) {
                                 dev_warn(&dev->dev, "BAR %d bad alignment %llx: "
diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c
index 1898c7b47907..88cdd1a937d6 100644
--- a/drivers/pci/setup-res.c
+++ b/drivers/pci/setup-res.c
@@ -144,7 +144,7 @@ static int __pci_assign_resource(struct pci_bus *bus, struct pci_dev *dev,
 
         size = resource_size(res);
         min = (res->flags & IORESOURCE_IO) ? PCIBIOS_MIN_IO : PCIBIOS_MIN_MEM;
-        align = resource_alignment(res);
+        align = pci_resource_alignment(dev, res);
 
         /* First, try exact prefetching match.. */
         ret = pci_bus_alloc_resource(bus, res, size, align, min,
@@ -178,7 +178,7 @@ int pci_assign_resource(struct pci_dev *dev, int resno)
         struct pci_bus *bus;
         int ret;
 
-        align = resource_alignment(res);
+        align = pci_resource_alignment(dev, res);
         if (!align) {
                 dev_info(&dev->dev, "BAR %d: can't allocate resource (bogus "
                         "alignment) %pR flags %#lx\n",
@@ -259,7 +259,7 @@ void pdev_sort_resources(struct pci_dev *dev, struct resource_list *head)
                 if (!(r->flags) || r->parent)
                         continue;
 
-                r_align = resource_alignment(r);
+                r_align = pci_resource_alignment(dev, r);
                 if (!r_align) {
                         dev_warn(&dev->dev, "BAR %d: bogus alignment "
                                 "%pR flags %#lx\n",
@@ -271,7 +271,7 @@ void pdev_sort_resources(struct pci_dev *dev, struct resource_list *head)
                         struct resource_list *ln = list->next;
 
                         if (ln)
-                                align = resource_alignment(ln->res);
+                                align = pci_resource_alignment(ln->dev, ln->res);
 
                         if (r_align > align) {
                                 tmp = kmalloc(sizeof(*tmp), GFP_KERNEL);
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index 81d31ea507d1..51c0a8bee414 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -335,6 +335,7 @@ static void bt_rfkill_poll(struct rfkill *rfkill, void *data)
         if (hci_result != HCI_SUCCESS) {
                 /* Can't do anything useful */
                 mutex_unlock(&dev->mutex);
+                return;
         }
 
         new_rfk_state = value;
diff --git a/fs/autofs4/expire.c b/fs/autofs4/expire.c
index aa39ae83f019..3da18d453488 100644
--- a/fs/autofs4/expire.c
+++ b/fs/autofs4/expire.c
@@ -77,7 +77,7 @@ static int autofs4_mount_busy(struct vfsmount *mnt, struct dentry *dentry)
         }
 
         /* Update the expiry counter if fs is busy */
-        if (!may_umount_tree(mnt)) {
+        if (!may_umount_tree(path.mnt)) {
                 struct autofs_info *ino = autofs4_dentry_ino(top);
                 ino->last_used = jiffies;
                 goto done;
diff --git a/fs/compat.c b/fs/compat.c
index 94502dab972a..6d6f98fe64a0 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1485,20 +1485,15 @@ int compat_do_execve(char * filename,
         if (!bprm)
                 goto out_files;
 
-        retval = -ERESTARTNOINTR;
-        if (mutex_lock_interruptible(&current->cred_guard_mutex))
+        retval = prepare_bprm_creds(bprm);
+        if (retval)
                 goto out_free;
-        current->in_execve = 1;
-
-        retval = -ENOMEM;
-        bprm->cred = prepare_exec_creds();
-        if (!bprm->cred)
-                goto out_unlock;
 
         retval = check_unsafe_exec(bprm);
         if (retval < 0)
-                goto out_unlock;
+                goto out_free;
         clear_in_exec = retval;
+        current->in_execve = 1;
 
         file = open_exec(filename);
         retval = PTR_ERR(file);
@@ -1547,7 +1542,6 @@ int compat_do_execve(char * filename,
         /* execve succeeded */
         current->fs->in_exec = 0;
         current->in_execve = 0;
-        mutex_unlock(&current->cred_guard_mutex);
         acct_update_integrals(current);
         free_bprm(bprm);
         if (displaced)
@@ -1567,10 +1561,7 @@ out_file:
 out_unmark:
         if (clear_in_exec)
                 current->fs->in_exec = 0;
-
-out_unlock:
         current->in_execve = 0;
-        mutex_unlock(&current->cred_guard_mutex);
 
 out_free:
         free_bprm(bprm);
diff --git a/fs/exec.c b/fs/exec.c
index fb4f3cdda78c..172ceb6edde4 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1016,6 +1016,35 @@ out:
 EXPORT_SYMBOL(flush_old_exec);
 
 /*
+ * Prepare credentials and lock ->cred_guard_mutex.
+ * install_exec_creds() commits the new creds and drops the lock.
+ * Or, if exec fails before, free_bprm() should release ->cred and
+ * and unlock.
+ */
+int prepare_bprm_creds(struct linux_binprm *bprm)
+{
+        if (mutex_lock_interruptible(&current->cred_guard_mutex))
+                return -ERESTARTNOINTR;
+
+        bprm->cred = prepare_exec_creds();
+        if (likely(bprm->cred))
+                return 0;
+
+        mutex_unlock(&current->cred_guard_mutex);
+        return -ENOMEM;
+}
+
+void free_bprm(struct linux_binprm *bprm)
+{
+        free_arg_pages(bprm);
+        if (bprm->cred) {
+                mutex_unlock(&current->cred_guard_mutex);
+                abort_creds(bprm->cred);
+        }
+        kfree(bprm);
+}
+
+/*
  * install the new credentials for this executable
  */
 void install_exec_creds(struct linux_binprm *bprm)
@@ -1024,12 +1053,13 @@ void install_exec_creds(struct linux_binprm *bprm)
 
         commit_creds(bprm->cred);
         bprm->cred = NULL;
-
-        /* cred_guard_mutex must be held at least to this point to prevent
+        /*
+         * cred_guard_mutex must be held at least to this point to prevent
          * ptrace_attach() from altering our determination of the task's
-         * credentials; any time after this it may be unlocked */
-
+         * credentials; any time after this it may be unlocked.
+         */
         security_bprm_committed_creds(bprm);
+        mutex_unlock(&current->cred_guard_mutex);
 }
 EXPORT_SYMBOL(install_exec_creds);
 
@@ -1246,14 +1276,6 @@ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs)
 
 EXPORT_SYMBOL(search_binary_handler);
 
-void free_bprm(struct linux_binprm *bprm)
-{
-        free_arg_pages(bprm);
-        if (bprm->cred)
-                abort_creds(bprm->cred);
-        kfree(bprm);
-}
-
 /*
  * sys_execve() executes a new program.
  */
@@ -1277,20 +1299,15 @@ int do_execve(char * filename,
         if (!bprm)
                 goto out_files;
 
-        retval = -ERESTARTNOINTR;
-        if (mutex_lock_interruptible(&current->cred_guard_mutex))
+        retval = prepare_bprm_creds(bprm);
+        if (retval)
                 goto out_free;
-        current->in_execve = 1;
-
-        retval = -ENOMEM;
-        bprm->cred = prepare_exec_creds();
-        if (!bprm->cred)
-                goto out_unlock;
 
         retval = check_unsafe_exec(bprm);
         if (retval < 0)
-                goto out_unlock;
+                goto out_free;
         clear_in_exec = retval;
+        current->in_execve = 1;
 
         file = open_exec(filename);
         retval = PTR_ERR(file);
@@ -1340,7 +1357,6 @@ int do_execve(char * filename,
         /* execve succeeded */
         current->fs->in_exec = 0;
         current->in_execve = 0;
-        mutex_unlock(&current->cred_guard_mutex);
         acct_update_integrals(current);
         free_bprm(bprm);
         if (displaced)
@@ -1360,10 +1376,7 @@ out_file:
 out_unmark:
         if (clear_in_exec)
                 current->fs->in_exec = 0;
-
-out_unlock:
         current->in_execve = 0;
-        mutex_unlock(&current->cred_guard_mutex);
 
 out_free:
         free_bprm(bprm);
diff --git a/fs/ext2/namei.c b/fs/ext2/namei.c
index e1dedb0f7873..78d9b925fc94 100644
--- a/fs/ext2/namei.c
+++ b/fs/ext2/namei.c
@@ -362,6 +362,10 @@ static int ext2_rename (struct inode * old_dir, struct dentry * old_dentry,
         if (dir_de) {
                 if (old_dir != new_dir)
                         ext2_set_link(old_inode, dir_de, dir_page, new_dir, 0);
+                else {
+                        kunmap(dir_page);
+                        page_cache_release(dir_page);
+                }
                 inode_dec_link_count(old_dir);
         }
         return 0;
diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
index d9a721e6db70..5ef7bac265e5 100644
--- a/fs/jffs2/wbuf.c
+++ b/fs/jffs2/wbuf.c
@@ -1268,10 +1268,20 @@ int jffs2_nor_wbuf_flash_setup(struct jffs2_sb_info *c) {
         if (!c->wbuf)
                 return -ENOMEM;
 
+#ifdef CONFIG_JFFS2_FS_WBUF_VERIFY
+        c->wbuf_verify = kmalloc(c->wbuf_pagesize, GFP_KERNEL);
+        if (!c->wbuf_verify) {
+                kfree(c->wbuf);
+                return -ENOMEM;
+        }
+#endif
         return 0;
 }
 
 void jffs2_nor_wbuf_flash_cleanup(struct jffs2_sb_info *c) {
+#ifdef CONFIG_JFFS2_FS_WBUF_VERIFY
+        kfree(c->wbuf_verify);
+#endif
         kfree(c->wbuf);
 }
 
diff --git a/fs/namei.c b/fs/namei.c
index f3c5b278895a..1f13751693a5 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1542,28 +1542,31 @@ int may_open(struct path *path, int acc_mode, int flag)
          * An append-only file must be opened in append mode for writing.
          */
         if (IS_APPEND(inode)) {
+                error = -EPERM;
                 if  ((flag & FMODE_WRITE) && !(flag & O_APPEND))
-                        return -EPERM;
+                        goto err_out;
                 if (flag & O_TRUNC)
-                        return -EPERM;
+                        goto err_out;
         }
 
         /* O_NOATIME can only be set by the owner or superuser */
         if (flag & O_NOATIME)
-                if (!is_owner_or_cap(inode))
-                        return -EPERM;
+                if (!is_owner_or_cap(inode)) {
+                        error = -EPERM;
+                        goto err_out;
+                }
 
         /*
          * Ensure there are no outstanding leases on the file.
          */
         error = break_lease(inode, flag);
         if (error)
-                return error;
+                goto err_out;
 
         if (flag & O_TRUNC) {
                 error = get_write_access(inode);
                 if (error)
-                        return error;
+                        goto err_out;
 
                 /*
                  * Refuse to truncate files with mandatory locks held on them.
@@ -1581,12 +1584,17 @@ int may_open(struct path *path, int acc_mode, int flag)
                 }
                 put_write_access(inode);
                 if (error)
-                        return error;
+                        goto err_out;
         } else
                 if (flag & FMODE_WRITE)
                         vfs_dq_init(inode);
 
         return 0;
+err_out:
+        ima_counts_put(path, acc_mode ?
+                       acc_mode & (MAY_READ | MAY_WRITE | MAY_EXEC) :
+                       ACC_MODE(flag) & (MAY_READ | MAY_WRITE));
+        return error;
 }
 
 /*
diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c
index 7e0b61be212e..c668bca579c1 100644
--- a/fs/nilfs2/btnode.c
+++ b/fs/nilfs2/btnode.c
@@ -209,6 +209,7 @@ int nilfs_btnode_prepare_change_key(struct address_space *btnc,
                  * We cannot call radix_tree_preload for the kernels older
                  * than 2.6.23, because it is not exported for modules.
                  */
+retry:
                 err = radix_tree_preload(GFP_NOFS & ~__GFP_HIGHMEM);
                 if (err)
                         goto failed_unlock;
@@ -219,7 +220,6 @@ int nilfs_btnode_prepare_change_key(struct address_space *btnc,
                                        (unsigned long long)oldkey,
                                        (unsigned long long)newkey);
 
-retry:
                 spin_lock_irq(&btnc->tree_lock);
                 err = radix_tree_insert(&btnc->page_tree, newkey, obh->b_page);
                 spin_unlock_irq(&btnc->tree_lock);
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c
index 0e781bc88d1e..dcd2040d330c 100644
--- a/fs/notify/inotify/inotify_user.c
+++ b/fs/notify/inotify/inotify_user.c
@@ -154,7 +154,8 @@ static struct fsnotify_event *get_one_event(struct fsnotify_group *group,
 
         event = fsnotify_peek_notify_event(group);
 
-        event_size += roundup(event->name_len, event_size);
+        if (event->name_len)
+                event_size += roundup(event->name_len + 1, event_size);
 
         if (event_size > count)
                 return ERR_PTR(-EINVAL);
@@ -180,7 +181,7 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
         struct fsnotify_event_private_data *fsn_priv;
         struct inotify_event_private_data *priv;
         size_t event_size = sizeof(struct inotify_event);
-        size_t name_len;
+        size_t name_len = 0;
 
         /* we get the inotify watch descriptor from the event private data */
         spin_lock(&event->lock);
@@ -196,10 +197,12 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
                 inotify_free_event_priv(fsn_priv);
         }
 
-        /* round up event->name_len so it is a multiple of event_size
+        /*
+         * round up event->name_len so it is a multiple of event_size
          * plus an extra byte for the terminating '\0'.
          */
-        name_len = roundup(event->name_len + 1, event_size);
+        if (event->name_len)
+                name_len = roundup(event->name_len + 1, event_size);
         inotify_event.len = name_len;
 
         inotify_event.mask = inotify_mask_to_arg(event->mask);
@@ -325,8 +328,9 @@ static long inotify_ioctl(struct file *file, unsigned int cmd,
                 list_for_each_entry(holder, &group->notification_list, event_list) {
                         event = holder->event;
                         send_len += sizeof(struct inotify_event);
-                        send_len += roundup(event->name_len,
-                                             sizeof(struct inotify_event));
+                        if (event->name_len)
+                                send_len += roundup(event->name_len + 1,
+                                                sizeof(struct inotify_event));
                 }
                 mutex_unlock(&group->notification_mutex);
                 ret = put_user(send_len, (int __user *) p);
@@ -587,6 +591,10 @@ retry:
         /* match the ref from fsnotify_init_markentry() */
         fsnotify_put_mark(&tmp_ientry->fsn_entry);
 
+        /* if this mark added a new event update the group mask */
+        if (mask & ~group->mask)
+                fsnotify_recalc_group_mask(group);
+
 out_err:
         if (ret < 0)
                 kmem_cache_free(inotify_inode_mark_cachep, tmp_ientry);
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index b401654011a2..8a1e61545f41 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -1747,8 +1747,8 @@ int ocfs2_write_begin_nolock(struct address_space *mapping,
          * we know zeros will only be needed in the first and/or last cluster.
          */
         if (clusters_to_alloc || extents_to_split ||
-            wc->w_desc[0].c_needs_zero ||
-            wc->w_desc[wc->w_clen - 1].c_needs_zero)
+            (wc->w_clen && (wc->w_desc[0].c_needs_zero ||
+                            wc->w_desc[wc->w_clen - 1].c_needs_zero)))
                 cluster_of_pages = 1;
         else
                 cluster_of_pages = 0;
diff --git a/fs/ocfs2/dcache.c b/fs/ocfs2/dcache.c
index 2f28b7de2c8d..b4957c7d9fe2 100644
--- a/fs/ocfs2/dcache.c
+++ b/fs/ocfs2/dcache.c
@@ -85,6 +85,17 @@ static int ocfs2_dentry_revalidate(struct dentry *dentry,
                 goto bail;
         }
 
+        /*
+         * If the last lookup failed to create dentry lock, let us
+         * redo it.
+         */
+        if (!dentry->d_fsdata) {
+                mlog(0, "Inode %llu doesn't have dentry lock, "
+                     "returning false\n",
+                     (unsigned long long)OCFS2_I(inode)->ip_blkno);
+                goto bail;
+        }
+
         ret = 1;
 
 bail:
diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.c b/fs/xfs/linux-2.6/xfs_ioctl32.c
index 0882d166239a..eafcc7c18706 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl32.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl32.c
@@ -619,7 +619,7 @@ xfs_file_compat_ioctl(
         case XFS_IOC_GETVERSION_32:
                 cmd = _NATIVE_IOC(cmd, long);
                 return xfs_file_ioctl(filp, cmd, p);
-        case XFS_IOC_SWAPEXT: {
+        case XFS_IOC_SWAPEXT_32: {
                 struct xfs_swapext        sxp;
                 struct compat_xfs_swapext __user *sxu = arg;
 
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index 010545436efa..5a2bd1cc9656 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -137,6 +137,7 @@ struct crypto_instance *crypto_alloc_instance(const char *name,
 void crypto_init_queue(struct crypto_queue *queue, unsigned int max_qlen);
 int crypto_enqueue_request(struct crypto_queue *queue,
                            struct crypto_async_request *request);
+void *__crypto_dequeue_request(struct crypto_queue *queue, unsigned int offset);
 struct crypto_async_request *crypto_dequeue_request(struct crypto_queue *queue);
 int crypto_tfm_in_queue(struct crypto_queue *queue, struct crypto_tfm *tfm);
 
diff --git a/include/crypto/internal/skcipher.h b/include/crypto/internal/skcipher.h
index 2ba42cd7d6aa..3a748a6bf772 100644
--- a/include/crypto/internal/skcipher.h
+++ b/include/crypto/internal/skcipher.h
@@ -79,8 +79,8 @@ static inline int skcipher_enqueue_givcrypt(
 static inline struct skcipher_givcrypt_request *skcipher_dequeue_givcrypt(
         struct crypto_queue *queue)
 {
-        return container_of(ablkcipher_dequeue_request(queue),
-                            struct skcipher_givcrypt_request, creq);
+        return __crypto_dequeue_request(
+                queue, offsetof(struct skcipher_givcrypt_request, creq.base));
 }
 
 static inline void *skcipher_givcrypt_reqctx(
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index 61ee18c1bdb4..2046b5b8af48 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -117,6 +117,7 @@ extern int setup_arg_pages(struct linux_binprm * bprm,
                            int executable_stack);
 extern int bprm_mm_init(struct linux_binprm *bprm);
 extern int copy_strings_kernel(int argc,char ** argv,struct linux_binprm *bprm);
+extern int prepare_bprm_creds(struct linux_binprm *bprm);
 extern void install_exec_creds(struct linux_binprm *bprm);
 extern void do_coredump(long signr, int exit_code, struct pt_regs *regs);
 extern int set_binfmt(struct linux_binfmt *new);
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 655e7721580a..df7607e6dce8 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -91,6 +91,9 @@ typedef int (*dm_iterate_devices_fn) (struct dm_target *ti,
                                       iterate_devices_callout_fn fn,
                                       void *data);
 
+typedef void (*dm_io_hints_fn) (struct dm_target *ti,
+                                struct queue_limits *limits);
+
 /*
  * Returns:
  *    0: The target can handle the next I/O immediately.
@@ -151,6 +154,7 @@ struct target_type {
         dm_merge_fn merge;
         dm_busy_fn busy;
         dm_iterate_devices_fn iterate_devices;
+        dm_io_hints_fn io_hints;
 
         /* For internal device-mapper use. */
         struct list_head list;
diff --git a/include/linux/dm-log-userspace.h b/include/linux/dm-log-userspace.h
index 642e3017b51f..8a1f972c0fe9 100644
--- a/include/linux/dm-log-userspace.h
+++ b/include/linux/dm-log-userspace.h
@@ -371,7 +371,18 @@
         (DM_ULOG_REQUEST_MASK & (request_type))
 
 struct dm_ulog_request {
-        char uuid[DM_UUID_LEN]; /* Ties a request to a specific mirror log */
+        /*
+         * The local unique identifier (luid) and the universally unique
+         * identifier (uuid) are used to tie a request to a specific
+         * mirror log.  A single machine log could probably make due with
+         * just the 'luid', but a cluster-aware log must use the 'uuid' and
+         * the 'luid'.  The uuid is what is required for node to node
+         * communication concerning a particular log, but the 'luid' helps
+         * differentiate between logs that are being swapped and have the
+         * same 'uuid'.  (Think "live" and "inactive" device-mapper tables.)
+         */
+        uint64_t luid;
+        char uuid[DM_UUID_LEN];
         char padding[7];        /* Padding because DM_UUID_LEN = 129 */
 
         int32_t error;          /* Used to report back processing errors */
diff --git a/include/linux/lmb.h b/include/linux/lmb.h
index c46c89505dac..2442e3f3d033 100644
--- a/include/linux/lmb.h
+++ b/include/linux/lmb.h
@@ -51,7 +51,7 @@ extern u64 __init lmb_alloc_base(u64 size,
 extern u64 __init __lmb_alloc_base(u64 size,
                 u64 align, u64 max_addr);
 extern u64 __init lmb_phys_mem_size(void);
-extern u64 __init lmb_end_of_DRAM(void);
+extern u64 lmb_end_of_DRAM(void);
 extern void __init lmb_enforce_memory_limit(u64 memory_limit);
 extern int __init lmb_is_reserved(u64 addr);
 extern int lmb_find(struct lmb_property *res);
diff --git a/include/linux/tty.h b/include/linux/tty.h
index e8c6c9136c97..0d3974f59c53 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -23,7 +23,7 @@
  */
 #define NR_UNIX98_PTY_DEFAULT   4096      /* Default maximum for Unix98 ptys */
 #define NR_UNIX98_PTY_MAX       (1 << MINORBITS) /* Absolute limit */
-#define NR_LDISCS               19
+#define NR_LDISCS               20
 
 /* line disciplines */
 #define N_TTY           0
@@ -47,6 +47,8 @@
 #define N_SLCAN         17      /* Serial / USB serial CAN Adaptors */
 #define N_PPS           18      /* Pulse per Second */
 
+#define N_V253          19      /* Codec control over voice modem */
+
 /*
  * This character is the same as _POSIX_VDISABLE: it cannot be used as
  * a c_cc[] character, but indicates that a particular special character
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 13e1adf55c4c..6273fa97b527 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -240,6 +240,21 @@ static inline int cancel_delayed_work(struct delayed_work *work)
         return ret;
 }
 
+/*
+ * Like above, but uses del_timer() instead of del_timer_sync(). This means,
+ * if it returns 0 the timer function may be running and the queueing is in
+ * progress.
+ */
+static inline int __cancel_delayed_work(struct delayed_work *work)
+{
+        int ret;
+
+        ret = del_timer(&work->timer);
+        if (ret)
+                work_clear_pending(&work->work);
+        return ret;
+}
+
 extern int cancel_delayed_work_sync(struct delayed_work *work);
 
 /* Obsolete. use cancel_delayed_work_sync() */
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 7eafb8d54470..82a3191375f5 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -61,8 +61,8 @@ psched_tdiff_bounded(psched_time_t tv1, psched_time_t tv2, psched_time_t bound)
 }
 
 struct qdisc_watchdog {
-        struct tasklet_hrtimer  timer;
-        struct Qdisc            *qdisc;
+        struct hrtimer  timer;
+        struct Qdisc    *qdisc;
 };
 
 extern void qdisc_watchdog_init(struct qdisc_watchdog *wd, struct Qdisc *qdisc);
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index 251fc1cd5002..3dae3f799b9b 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -32,6 +32,9 @@
 #include "control.h"
 #include "info.h"
 
+/* maximum number of devices on the AC97 bus */
+#define AC97_BUS_MAX_DEVICES    4
+
 /*
  *  AC'97 codec registers
  */
@@ -642,4 +645,10 @@ int snd_ac97_pcm_double_rate_rules(struct snd_pcm_runtime *runtime);
 /* ad hoc AC97 device driver access */
 extern struct bus_type ac97_bus_type;
 
+/* AC97 platform_data adding function */
+static inline void snd_ac97_dev_add_pdata(struct snd_ac97 *ac97, void *data)
+{
+        ac97->dev.platform_data = data;
+}
+
 #endif /* __SOUND_AC97_CODEC_H */
diff --git a/include/sound/core.h b/include/sound/core.h
index 309cb9659a05..f545efcf03f2 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -93,15 +93,6 @@ struct snd_device {
 
 #define snd_device(n) list_entry(n, struct snd_device, list)
 
-/* monitor files for graceful shutdown (hotplug) */
-
-struct snd_monitor_file {
-        struct file *file;
-        const struct file_operations *disconnected_f_op;
-        struct list_head shutdown_list; /* still need to shutdown */
-        struct list_head list;  /* link of monitor files */
-};
-
 /* main structure for soundcard */
 
 struct snd_card {
@@ -311,9 +302,7 @@ int snd_component_add(struct snd_card *card, const char *component);
 int snd_card_file_add(struct snd_card *card, struct file *file);
 int snd_card_file_remove(struct snd_card *card, struct file *file);
 
-#ifndef snd_card_set_dev
 #define snd_card_set_dev(card, devptr) ((card)->dev = (devptr))
-#endif
 
 /* device.c */
 
@@ -438,12 +427,10 @@ static inline int __snd_bug_on(int cond)
 
 /* for easier backward-porting */
 #if defined(CONFIG_GAMEPORT) || defined(CONFIG_GAMEPORT_MODULE)
-#ifndef gameport_set_dev_parent
 #define gameport_set_dev_parent(gp,xdev) ((gp)->dev.parent = (xdev))
 #define gameport_set_port_data(gp,r) ((gp)->port_data = (r))
 #define gameport_get_port_data(gp) (gp)->port_data
 #endif
-#endif
 
 /* PCI quirk list helper */
 struct snd_pci_quirk {
diff --git a/include/sound/info.h b/include/sound/info.h
index 7c2ee1a21b00..112e8949e1a7 100644
--- a/include/sound/info.h
+++ b/include/sound/info.h
@@ -110,13 +110,13 @@ void snd_card_info_read_oss(struct snd_info_buffer *buffer);
 static inline void snd_card_info_read_oss(struct snd_info_buffer *buffer) {}
 #endif
 
-int snd_iprintf(struct snd_info_buffer *buffer, char *fmt, ...) \
+int snd_iprintf(struct snd_info_buffer *buffer, const char *fmt, ...) \
                                 __attribute__ ((format (printf, 2, 3)));
 int snd_info_init(void);
 int snd_info_done(void);
 
 int snd_info_get_line(struct snd_info_buffer *buffer, char *line, int len);
-char *snd_info_get_str(char *dest, char *src, int len);
+const char *snd_info_get_str(char *dest, const char *src, int len);
 struct snd_info_entry *snd_info_create_module_entry(struct module *module,
                                                const char *name,
                                                struct snd_info_entry *parent);
diff --git a/include/sound/memalloc.h b/include/sound/memalloc.h
index 7ccce94a5255..c42506212649 100644
--- a/include/sound/memalloc.h
+++ b/include/sound/memalloc.h
@@ -47,7 +47,11 @@ struct snd_dma_device {
 #define SNDRV_DMA_TYPE_UNKNOWN          0       /* not defined */
 #define SNDRV_DMA_TYPE_CONTINUOUS       1       /* continuous no-DMA memory */
 #define SNDRV_DMA_TYPE_DEV              2       /* generic device continuous */
+#ifdef CONFIG_SND_DMA_SGBUF
 #define SNDRV_DMA_TYPE_DEV_SG           3       /* generic device SG-buffer */
+#else
+#define SNDRV_DMA_TYPE_DEV_SG   SNDRV_DMA_TYPE_DEV /* no SG-buf support */
+#endif
 
 /*
  * info for buffer allocation
@@ -60,6 +64,7 @@ struct snd_dma_buffer {
         void *private_data;     /* private for allocator; don't touch */
 };
 
+#ifdef CONFIG_SND_DMA_SGBUF
 /*
  * Scatter-Gather generic device pages
  */
@@ -107,6 +112,7 @@ static inline void *snd_sgbuf_get_ptr(struct snd_sg_buf *sgbuf, size_t offset)
 {
         return sgbuf->table[offset >> PAGE_SHIFT].buf + offset % PAGE_SIZE;
 }
+#endif /* CONFIG_SND_DMA_SGBUF */
 
 /* allocate/release a buffer */
 int snd_dma_alloc_pages(int type, struct device *dev, size_t size,
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 23893523dc8c..de6d981de5d6 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -902,6 +902,7 @@ int snd_pcm_lib_preallocate_pages_for_all(struct snd_pcm *pcm,
 int snd_pcm_lib_malloc_pages(struct snd_pcm_substream *substream, size_t size);
 int snd_pcm_lib_free_pages(struct snd_pcm_substream *substream);
 
+#ifdef CONFIG_SND_DMA_SGBUF
 /*
  * SG-buffer handling
  */
@@ -927,6 +928,28 @@ struct page *snd_pcm_sgbuf_ops_page(struct snd_pcm_substream *substream,
 unsigned int snd_pcm_sgbuf_get_chunk_size(struct snd_pcm_substream *substream,
                                           unsigned int ofs, unsigned int size);
 
+#else /* !SND_DMA_SGBUF */
+/*
+ * fake using a continuous buffer
+ */
+static inline dma_addr_t
+snd_pcm_sgbuf_get_addr(struct snd_pcm_substream *substream, unsigned int ofs)
+{
+        return substream->runtime->dma_addr + ofs;
+}
+
+static inline void *
+snd_pcm_sgbuf_get_ptr(struct snd_pcm_substream *substream, unsigned int ofs)
+{
+        return substream->runtime->dma_area + ofs;
+}
+
+#define snd_pcm_sgbuf_ops_page  NULL
+
+#define snd_pcm_sgbuf_get_chunk_size(subs, ofs, size)   (size)
+
+#endif /* SND_DMA_SGBUF */
+
 /* handle mmap counter - PCM mmap callback should handle this counter properly */
 static inline void snd_pcm_mmap_data_open(struct vm_area_struct *area)
 {
@@ -965,4 +988,6 @@ static inline void snd_pcm_limit_isa_dma_size(int dma, size_t *max)
 
 #define PCM_RUNTIME_CHECK(sub) snd_BUG_ON(!(sub) || !(sub)->runtime)
 
+const char *snd_pcm_format_name(snd_pcm_format_t format);
+
 #endif /* __SOUND_PCM_H */
diff --git a/include/sound/sh_fsi.h b/include/sound/sh_fsi.h
new file mode 100644
index 000000000000..c0227361a876
--- /dev/null
+++ b/include/sound/sh_fsi.h
@@ -0,0 +1,83 @@
+#ifndef __SOUND_FSI_H
+#define __SOUND_FSI_H
+
+/*
+ * Fifo-attached Serial Interface (FSI) support for SH7724
+ *
+ * Copyright (C) 2009 Renesas Solutions Corp.
+ * Kuninori Morimoto <morimoto.kuninori@renesas.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.
+ */
+
+/* flags format
+
+ * 0xABCDEEFF
+ *
+ * A:  channel size for TDM (input)
+ * B:  channel size for TDM (ooutput)
+ * C:  inversion
+ * D:  mode
+ * E:  input format
+ * F:  output format
+ */
+
+#include <linux/clk.h>
+#include <sound/soc.h>
+
+/* TDM channel */
+#define SH_FSI_SET_CH_I(x)      ((x & 0xF) << 28)
+#define SH_FSI_SET_CH_O(x)      ((x & 0xF) << 24)
+
+#define SH_FSI_CH_IMASK         0xF0000000
+#define SH_FSI_CH_OMASK         0x0F000000
+#define SH_FSI_GET_CH_I(x)      ((x & SH_FSI_CH_IMASK) >> 28)
+#define SH_FSI_GET_CH_O(x)      ((x & SH_FSI_CH_OMASK) >> 24)
+
+/* clock inversion */
+#define SH_FSI_INVERSION_MASK   0x00F00000
+#define SH_FSI_LRM_INV          (1 << 20)
+#define SH_FSI_BRM_INV          (1 << 21)
+#define SH_FSI_LRS_INV          (1 << 22)
+#define SH_FSI_BRS_INV          (1 << 23)
+
+/* mode */
+#define SH_FSI_MODE_MASK        0x000F0000
+#define SH_FSI_IN_SLAVE_MODE    (1 << 16)  /* default master mode */
+#define SH_FSI_OUT_SLAVE_MODE   (1 << 17)  /* default master mode */
+
+/* DI format */
+#define SH_FSI_FMT_MASK         0x000000FF
+#define SH_FSI_IFMT(x)          (((SH_FSI_FMT_ ## x) & SH_FSI_FMT_MASK) << 8)
+#define SH_FSI_OFMT(x)          (((SH_FSI_FMT_ ## x) & SH_FSI_FMT_MASK) << 0)
+#define SH_FSI_GET_IFMT(x)      ((x >> 8) & SH_FSI_FMT_MASK)
+#define SH_FSI_GET_OFMT(x)      ((x >> 0) & SH_FSI_FMT_MASK)
+
+#define SH_FSI_FMT_MONO         (1 << 0)
+#define SH_FSI_FMT_MONO_DELAY   (1 << 1)
+#define SH_FSI_FMT_PCM          (1 << 2)
+#define SH_FSI_FMT_I2S          (1 << 3)
+#define SH_FSI_FMT_TDM          (1 << 4)
+#define SH_FSI_FMT_TDM_DELAY    (1 << 5)
+
+#define SH_FSI_IFMT_TDM_CH(x) \
+        (SH_FSI_IFMT(TDM)       | SH_FSI_SET_CH_I(x))
+#define SH_FSI_IFMT_TDM_DELAY_CH(x) \
+        (SH_FSI_IFMT(TDM_DELAY) | SH_FSI_SET_CH_I(x))
+
+#define SH_FSI_OFMT_TDM_CH(x) \
+        (SH_FSI_OFMT(TDM)       | SH_FSI_SET_CH_O(x))
+#define SH_FSI_OFMT_TDM_DELAY_CH(x) \
+        (SH_FSI_OFMT(TDM_DELAY) | SH_FSI_SET_CH_O(x))
+
+struct sh_fsi_platform_info {
+        unsigned long porta_flags;
+        unsigned long portb_flags;
+};
+
+extern struct snd_soc_dai fsi_soc_dai[2];
+extern struct snd_soc_platform fsi_soc_platform;
+
+#endif /* __SOUND_FSI_H */
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 352d7eee9b6d..97ca9af414dc 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -27,8 +27,8 @@ struct snd_pcm_substream;
 #define SND_SOC_DAIFMT_I2S              0 /* I2S mode */
 #define SND_SOC_DAIFMT_RIGHT_J          1 /* Right Justified mode */
 #define SND_SOC_DAIFMT_LEFT_J           2 /* Left Justified mode */
-#define SND_SOC_DAIFMT_DSP_A            3 /* L data msb after FRM LRC */
-#define SND_SOC_DAIFMT_DSP_B            4 /* L data msb during FRM LRC */
+#define SND_SOC_DAIFMT_DSP_A            3 /* L data MSB after FRM LRC */
+#define SND_SOC_DAIFMT_DSP_B            4 /* L data MSB during FRM LRC */
 #define SND_SOC_DAIFMT_AC97             5 /* AC97 */
 
 /* left and right justified also known as MSB and LSB respectively */
@@ -38,7 +38,7 @@ struct snd_pcm_substream;
 /*
  * DAI Clock gating.
  *
- * DAI bit clocks can be be gated (disabled) when not the DAI is not
+ * DAI bit clocks can be be gated (disabled) when the DAI is not
  * sending or receiving PCM data in a frame. This can be used to save power.
  */
 #define SND_SOC_DAIFMT_CONT             (0 << 4) /* continuous clock */
@@ -51,21 +51,21 @@ struct snd_pcm_substream;
  * format.
  */
 #define SND_SOC_DAIFMT_NB_NF            (0 << 8) /* normal bit clock + frame */
-#define SND_SOC_DAIFMT_NB_IF            (1 << 8) /* normal bclk + inv frm */
-#define SND_SOC_DAIFMT_IB_NF            (2 << 8) /* invert bclk + nor frm */
-#define SND_SOC_DAIFMT_IB_IF            (3 << 8) /* invert bclk + frm */
+#define SND_SOC_DAIFMT_NB_IF            (1 << 8) /* normal BCLK + inv FRM */
+#define SND_SOC_DAIFMT_IB_NF            (2 << 8) /* invert BCLK + nor FRM */
+#define SND_SOC_DAIFMT_IB_IF            (3 << 8) /* invert BCLK + FRM */
 
 /*
  * DAI hardware clock masters.
  *
  * This is wrt the codec, the inverse is true for the interface
- * i.e. if the codec is clk and frm master then the interface is
+ * i.e. if the codec is clk and FRM master then the interface is
  * clk and frame slave.
  */
-#define SND_SOC_DAIFMT_CBM_CFM          (0 << 12) /* codec clk & frm master */
-#define SND_SOC_DAIFMT_CBS_CFM          (1 << 12) /* codec clk slave & frm master */
+#define SND_SOC_DAIFMT_CBM_CFM          (0 << 12) /* codec clk & FRM master */
+#define SND_SOC_DAIFMT_CBS_CFM          (1 << 12) /* codec clk slave & FRM master */
 #define SND_SOC_DAIFMT_CBM_CFS          (2 << 12) /* codec clk master & frame slave */
-#define SND_SOC_DAIFMT_CBS_CFS          (3 << 12) /* codec clk & frm slave */
+#define SND_SOC_DAIFMT_CBS_CFS          (3 << 12) /* codec clk & FRM slave */
 
 #define SND_SOC_DAIFMT_FORMAT_MASK      0x000f
 #define SND_SOC_DAIFMT_CLOCK_MASK       0x00f0
@@ -78,7 +78,13 @@ struct snd_pcm_substream;
 #define SND_SOC_CLOCK_IN                0
 #define SND_SOC_CLOCK_OUT               1
 
-#define SND_SOC_STD_AC97_FMTS (SNDRV_PCM_FMTBIT_S16_LE |\
+#define SND_SOC_STD_AC97_FMTS (SNDRV_PCM_FMTBIT_S8 |\
+                               SNDRV_PCM_FMTBIT_S16_LE |\
+                               SNDRV_PCM_FMTBIT_S16_BE |\
+                               SNDRV_PCM_FMTBIT_S20_3LE |\
+                               SNDRV_PCM_FMTBIT_S20_3BE |\
+                               SNDRV_PCM_FMTBIT_S24_3LE |\
+                               SNDRV_PCM_FMTBIT_S24_3BE |\
                                SNDRV_PCM_FMTBIT_S32_LE |\
                                SNDRV_PCM_FMTBIT_S32_BE)
 
@@ -106,7 +112,7 @@ int snd_soc_dai_set_pll(struct snd_soc_dai *dai,
 int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt);
 
 int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
-        unsigned int mask, int slots);
+        unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width);
 
 int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate);
 
@@ -116,12 +122,12 @@ int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute);
 /*
  * Digital Audio Interface.
  *
- * Describes the Digital Audio Interface in terms of it's ALSA, DAI and AC97
- * operations an capabilities. Codec and platfom drivers will register a this
+ * Describes the Digital Audio Interface in terms of its ALSA, DAI and AC97
+ * operations and capabilities. Codec and platform drivers will register this
  * structure for every DAI they have.
  *
  * This structure covers the clocking, formating and ALSA operations for each
- * interface a
+ * interface.
  */
 struct snd_soc_dai_ops {
         /*
@@ -140,7 +146,8 @@ struct snd_soc_dai_ops {
          */
         int (*set_fmt)(struct snd_soc_dai *dai, unsigned int fmt);
         int (*set_tdm_slot)(struct snd_soc_dai *dai,
-                unsigned int mask, int slots);
+                unsigned int tx_mask, unsigned int rx_mask,
+                int slots, int slot_width);
         int (*set_tristate)(struct snd_soc_dai *dai, int tristate);
 
         /*
@@ -179,6 +186,7 @@ struct snd_soc_dai {
         int ac97_control;
 
         struct device *dev;
+        void *ac97_pdata;       /* platform_data for the ac97 codec */
 
         /* DAI callbacks */
         int (*probe)(struct platform_device *pdev,
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index ec8a45f9a069..c1410e3191e3 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -137,6 +137,12 @@
         .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD}
 
 /* stream domain */
+#define SND_SOC_DAPM_AIF_IN(wname, stname, wslot, wreg, wshift, winvert) \
+{       .id = snd_soc_dapm_aif_in, .name = wname, .sname = stname, \
+        .reg = wreg, .shift = wshift, .invert = winvert }
+#define SND_SOC_DAPM_AIF_OUT(wname, stname, wslot, wreg, wshift, winvert) \
+{       .id = snd_soc_dapm_aif_out, .name = wname, .sname = stname, \
+        .reg = wreg, .shift = wshift, .invert = winvert }
 #define SND_SOC_DAPM_DAC(wname, stname, wreg, wshift, winvert) \
 {       .id = snd_soc_dapm_dac, .name = wname, .sname = stname, .reg = wreg, \
         .shift = wshift, .invert = winvert}
@@ -279,9 +285,11 @@ int snd_soc_dapm_add_routes(struct snd_soc_codec *codec,
 /* dapm events */
 int snd_soc_dapm_stream_event(struct snd_soc_codec *codec, char *stream,
         int event);
+void snd_soc_dapm_shutdown(struct snd_soc_device *socdev);
 
 /* 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);
 
 /* dapm audio pin control and status */
 int snd_soc_dapm_enable_pin(struct snd_soc_codec *codec, const char *pin);
@@ -311,6 +319,8 @@ enum snd_soc_dapm_type {
         snd_soc_dapm_pre,                       /* machine specific pre widget - exec first */
         snd_soc_dapm_post,                      /* machine specific post widget - exec last */
         snd_soc_dapm_supply,            /* power/clock supply */
+        snd_soc_dapm_aif_in,            /* audio interface input */
+        snd_soc_dapm_aif_out,           /* audio interface output */
 };
 
 /*
diff --git a/include/sound/soc.h b/include/sound/soc.h
index cf6111d72b17..475cb7ed6bec 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -135,6 +135,28 @@
         .info = snd_soc_info_volsw, \
         .get = xhandler_get, .put = xhandler_put, \
         .private_value = SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) }
+#define SOC_DOUBLE_EXT_TLV(xname, xreg, shift_left, shift_right, xmax, xinvert,\
+         xhandler_get, xhandler_put, tlv_array) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+        .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
+                 SNDRV_CTL_ELEM_ACCESS_READWRITE, \
+        .tlv.p = (tlv_array), \
+        .info = snd_soc_info_volsw, \
+        .get = xhandler_get, .put = xhandler_put, \
+        .private_value = (unsigned long)&(struct soc_mixer_control) \
+                {.reg = xreg, .shift = shift_left, .rshift = shift_right, \
+                .max = xmax, .invert = xinvert} }
+#define SOC_DOUBLE_R_EXT_TLV(xname, reg_left, reg_right, xshift, xmax, xinvert,\
+         xhandler_get, xhandler_put, tlv_array) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+        .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
+                 SNDRV_CTL_ELEM_ACCESS_READWRITE, \
+        .tlv.p = (tlv_array), \
+        .info = snd_soc_info_volsw_2r, \
+        .get = xhandler_get, .put = xhandler_put, \
+        .private_value = (unsigned long)&(struct soc_mixer_control) \
+                {.reg = reg_left, .rreg = reg_right, .shift = xshift, \
+                .max = xmax, .invert = xinvert} }
 #define SOC_SINGLE_BOOL_EXT(xname, xdata, xhandler_get, xhandler_put) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
         .info = snd_soc_info_bool_ext, \
@@ -183,14 +205,28 @@ struct snd_soc_jack_gpio;
 #endif
 
 typedef int (*hw_write_t)(void *,const char* ,int);
-typedef int (*hw_read_t)(void *,char* ,int);
 
 extern struct snd_ac97_bus_ops soc_ac97_ops;
 
+enum snd_soc_control_type {
+        SND_SOC_CUSTOM,
+        SND_SOC_I2C,
+        SND_SOC_SPI,
+};
+
 int snd_soc_register_platform(struct snd_soc_platform *platform);
 void snd_soc_unregister_platform(struct snd_soc_platform *platform);
 int snd_soc_register_codec(struct snd_soc_codec *codec);
 void snd_soc_unregister_codec(struct snd_soc_codec *codec);
+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);
+
+#ifdef CONFIG_PM
+int snd_soc_suspend_device(struct device *dev);
+int snd_soc_resume_device(struct device *dev);
+#endif
 
 /* pcm <-> DAI connect */
 void snd_soc_free_pcms(struct snd_soc_device *socdev);
@@ -216,9 +252,9 @@ void snd_soc_jack_free_gpios(struct snd_soc_jack *jack, int count,
 
 /* codec register bit access */
 int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned short reg,
-                                unsigned short mask, unsigned short value);
+                                unsigned int mask, unsigned int value);
 int snd_soc_test_bits(struct snd_soc_codec *codec, unsigned short reg,
-                                unsigned short mask, unsigned short value);
+                                unsigned int mask, unsigned int value);
 
 int snd_soc_new_ac97_codec(struct snd_soc_codec *codec,
         struct snd_ac97_bus_ops *ops, int num);
@@ -356,8 +392,10 @@ struct snd_soc_codec {
         int (*write)(struct snd_soc_codec *, unsigned int, unsigned int);
         int (*display_register)(struct snd_soc_codec *, char *,
                                 size_t, unsigned int);
+        int (*volatile_register)(unsigned int);
+        int (*readable_register)(unsigned int);
         hw_write_t hw_write;
-        hw_read_t hw_read;
+        unsigned int (*hw_read)(struct snd_soc_codec *, unsigned int);
         void *reg_cache;
         short reg_cache_size;
         short reg_cache_step;
@@ -369,8 +407,6 @@ struct snd_soc_codec {
         enum snd_soc_bias_level bias_level;
         enum snd_soc_bias_level suspend_bias_level;
         struct delayed_work delayed_work;
-        struct list_head up_list;
-        struct list_head down_list;
 
         /* codec DAI's */
         struct snd_soc_dai *dai;
@@ -379,6 +415,7 @@ struct snd_soc_codec {
 #ifdef CONFIG_DEBUG_FS
         struct dentry *debugfs_reg;
         struct dentry *debugfs_pop_time;
+        struct dentry *debugfs_dapm;
 #endif
 };
 
diff --git a/include/sound/uda1380.h b/include/sound/uda1380.h
new file mode 100644
index 000000000000..381319c7000c
--- /dev/null
+++ b/include/sound/uda1380.h
@@ -0,0 +1,22 @@
+/*
+ * UDA1380 ALSA SoC Codec driver
+ *
+ * Copyright 2009 Philipp Zabel
+ *
+ * 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 __UDA1380_H
+#define __UDA1380_H
+
+struct uda1380_platform_data {
+        int gpio_power;
+        int gpio_reset;
+        int dac_clk;
+#define UDA1380_DAC_CLK_SYSCLK 0
+#define UDA1380_DAC_CLK_WSPLL  1
+};
+
+#endif /* __UDA1380_H */
diff --git a/include/sound/version.h b/include/sound/version.h
index 456f1359e1c0..22939142dd23 100644
--- a/include/sound/version.h
+++ b/include/sound/version.h
@@ -1,3 +1,3 @@
 /* include/version.h */
-#define CONFIG_SND_VERSION "1.0.20"
+#define CONFIG_SND_VERSION "1.0.21"
 #define CONFIG_SND_DATE ""
diff --git a/include/sound/wm8993.h b/include/sound/wm8993.h
new file mode 100644
index 000000000000..9c661f2f8cda
--- /dev/null
+++ b/include/sound/wm8993.h
@@ -0,0 +1,44 @@
+/*
+ * linux/sound/wm8993.h -- Platform data for WM8993
+ *
+ * Copyright 2009 Wolfson Microelectronics. PLC.
+ *
+ * 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 __LINUX_SND_WM8993_H
+#define __LINUX_SND_WM8993_H
+
+/* Note that EQ1 only contains the enable/disable bit so will be
+   ignored but is included for simplicity.
+ */
+struct wm8993_retune_mobile_setting {
+        const char *name;
+        unsigned int rate;
+        u16 config[24];
+};
+
+struct wm8993_platform_data {
+        struct wm8993_retune_mobile_setting *retune_configs;
+        int num_retune_configs;
+
+        /* LINEOUT can be differential or single ended */
+        unsigned int lineout1_diff:1;
+        unsigned int lineout2_diff:1;
+
+        /* Common mode feedback */
+        unsigned int lineout1fb:1;
+        unsigned int lineout2fb:1;
+
+        /* Microphone biases: 0=0.9*AVDD1 1=0.65*AVVD1 */
+        unsigned int micbias1_lvl:1;
+        unsigned int micbias2_lvl:1;
+
+        /* Jack detect threashold levels, see datasheet for values */
+        unsigned int jd_scthr:2;
+        unsigned int jd_thr:2;
+};
+
+#endif
diff --git a/kernel/module.c b/kernel/module.c
index eccb561dd8a3..2d537186191f 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1274,6 +1274,10 @@ static void add_notes_attrs(struct module *mod, unsigned int nsect,
         struct module_notes_attrs *notes_attrs;
         struct bin_attribute *nattr;
 
+        /* failed to create section attributes, so can't create notes */
+        if (!mod->sect_attrs)
+                return;
+
         /* Count notes sections and allocate structures.  */
         notes = 0;
         for (i = 0; i < nsect; i++)
@@ -2355,8 +2359,7 @@ static noinline struct module *load_module(void __user *umod,
         if (err < 0)
                 goto unlink;
         add_sect_attrs(mod, hdr->e_shnum, secstrings, sechdrs);
-        if (mod->sect_attrs)
-                add_notes_attrs(mod, hdr->e_shnum, secstrings, sechdrs);
+        add_notes_attrs(mod, hdr->e_shnum, secstrings, sechdrs);
 
         /* Get rid of temporary copy */
         vfree(hdr);
diff --git a/kernel/perf_counter.c b/kernel/perf_counter.c
index f274e1959885..d7cbc579fc80 100644
--- a/kernel/perf_counter.c
+++ b/kernel/perf_counter.c
@@ -50,7 +50,7 @@ static atomic_t nr_task_counters __read_mostly;
  *  1 - disallow cpu counters to unpriv
  *  2 - disallow kernel profiling to unpriv
  */
-int sysctl_perf_counter_paranoid __read_mostly;
+int sysctl_perf_counter_paranoid __read_mostly = 1;
 
 static inline bool perf_paranoid_cpu(void)
 {
@@ -4066,6 +4066,7 @@ perf_counter_alloc(struct perf_counter_attr *attr,
         hwc->sample_period = attr->sample_period;
         if (attr->freq && attr->sample_freq)
                 hwc->sample_period = 1;
+        hwc->last_period = hwc->sample_period;
 
         atomic64_set(&hwc->period_left, hwc->sample_period);
 
diff --git a/mm/nommu.c b/mm/nommu.c
index 4bde489ec431..66e81e7e9fe9 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1352,6 +1352,7 @@ unsigned long do_mmap_pgoff(struct file *file,
         }
 
         vma->vm_region = region;
+        add_nommu_region(region);
 
         /* set up the mapping */
         if (file && vma->vm_flags & VM_SHARED)
@@ -1361,8 +1362,6 @@ unsigned long do_mmap_pgoff(struct file *file,
         if (ret < 0)
                 goto error_put_region;
 
-        add_nommu_region(region);
-
         /* okay... we have a mapping; now we have to register it */
         result = vma->vm_start;
 
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 5cc986eb9f6f..a0de15f46987 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -817,13 +817,15 @@ __rmqueue_fallback(struct zone *zone, int order, int start_migratetype)
                          * agressive about taking ownership of free pages
                          */
                         if (unlikely(current_order >= (pageblock_order >> 1)) ||
-                                        start_migratetype == MIGRATE_RECLAIMABLE) {
+                                        start_migratetype == MIGRATE_RECLAIMABLE ||
+                                        page_group_by_mobility_disabled) {
                                 unsigned long pages;
                                 pages = move_freepages_block(zone, page,
                                                                 start_migratetype);
 
                                 /* Claim the whole block if over half of it is free */
-                                if (pages >= (1 << (pageblock_order-1)))
+                                if (pages >= (1 << (pageblock_order-1)) ||
+                                                page_group_by_mobility_disabled)
                                         set_pageblock_migratetype(page,
                                                                 start_migratetype);
 
diff --git a/mm/percpu.c b/mm/percpu.c
index 5fe37842e0ea..3311c8919f37 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -197,7 +197,12 @@ static unsigned long pcpu_chunk_addr(struct pcpu_chunk *chunk,
 static bool pcpu_chunk_page_occupied(struct pcpu_chunk *chunk,
                                      int page_idx)
 {
-        return *pcpu_chunk_pagep(chunk, 0, page_idx) != NULL;
+        /*
+         * Any possible cpu id can be used here, so there's no need to
+         * worry about preemption or cpu hotplug.
+         */
+        return *pcpu_chunk_pagep(chunk, raw_smp_processor_id(),
+                                 page_idx) != NULL;
 }
 
 /* set the pointer to a chunk in a page struct */
@@ -297,6 +302,14 @@ static struct pcpu_chunk *pcpu_chunk_addr_search(void *addr)
                 return pcpu_first_chunk;
         }
 
+        /*
+         * The address is relative to unit0 which might be unused and
+         * thus unmapped.  Offset the address to the unit space of the
+         * current processor before looking it up in the vmalloc
+         * space.  Note that any possible cpu id can be used here, so
+         * there's no need to worry about preemption or cpu hotplug.
+         */
+        addr += raw_smp_processor_id() * pcpu_unit_size;
         return pcpu_get_page_chunk(vmalloc_to_page(addr));
 }
 
diff --git a/mm/slub.c b/mm/slub.c
index b9f1491a58a1..b6276753626e 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2594,8 +2594,6 @@ static inline int kmem_cache_close(struct kmem_cache *s)
  */
 void kmem_cache_destroy(struct kmem_cache *s)
 {
-        if (s->flags & SLAB_DESTROY_BY_RCU)
-                rcu_barrier();
         down_write(&slub_lock);
         s->refcount--;
         if (!s->refcount) {
@@ -2606,6 +2604,8 @@ void kmem_cache_destroy(struct kmem_cache *s)
                                 "still has objects.\n", s->name, __func__);
                         dump_stack();
                 }
+                if (s->flags & SLAB_DESTROY_BY_RCU)
+                        rcu_barrier();
                 sysfs_slab_remove(s);
         } else
                 up_write(&slub_lock);
diff --git a/net/core/sock.c b/net/core/sock.c
index bbb25be7ddfe..76334228ed1c 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1025,6 +1025,7 @@ struct sock *sk_alloc(struct net *net, int family, gfp_t priority,
                 sk->sk_prot = sk->sk_prot_creator = prot;
                 sock_lock_init(sk);
                 sock_net_set(sk, get_net(net));
+                atomic_set(&sk->sk_wmem_alloc, 1);
         }
 
         return sk;
@@ -1872,7 +1873,6 @@ void sock_init_data(struct socket *sock, struct sock *sk)
          */
         smp_wmb();
         atomic_set(&sk->sk_refcnt, 1);
-        atomic_set(&sk->sk_wmem_alloc, 1);
         atomic_set(&sk->sk_drops, 0);
 }
 EXPORT_SYMBOL(sock_init_data);
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 92e6f3a52c13..fdb694e9f759 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -458,7 +458,7 @@ EXPORT_SYMBOL(qdisc_warn_nonwc);
 static enum hrtimer_restart qdisc_watchdog(struct hrtimer *timer)
 {
         struct qdisc_watchdog *wd = container_of(timer, struct qdisc_watchdog,
-                                                 timer.timer);
+                                                 timer);
 
         wd->qdisc->flags &= ~TCQ_F_THROTTLED;
         __netif_schedule(qdisc_root(wd->qdisc));
@@ -468,8 +468,8 @@ static enum hrtimer_restart qdisc_watchdog(struct hrtimer *timer)
 
 void qdisc_watchdog_init(struct qdisc_watchdog *wd, struct Qdisc *qdisc)
 {
-        tasklet_hrtimer_init(&wd->timer, qdisc_watchdog,
-                             CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
+        hrtimer_init(&wd->timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
+        wd->timer.function = qdisc_watchdog;
         wd->qdisc = qdisc;
 }
 EXPORT_SYMBOL(qdisc_watchdog_init);
@@ -485,13 +485,13 @@ void qdisc_watchdog_schedule(struct qdisc_watchdog *wd, psched_time_t expires)
         wd->qdisc->flags |= TCQ_F_THROTTLED;
         time = ktime_set(0, 0);
         time = ktime_add_ns(time, PSCHED_TICKS2NS(expires));
-        tasklet_hrtimer_start(&wd->timer, time, HRTIMER_MODE_ABS);
+        hrtimer_start(&wd->timer, time, HRTIMER_MODE_ABS);
 }
 EXPORT_SYMBOL(qdisc_watchdog_schedule);
 
 void qdisc_watchdog_cancel(struct qdisc_watchdog *wd)
 {
-        tasklet_hrtimer_cancel(&wd->timer);
+        hrtimer_cancel(&wd->timer);
         wd->qdisc->flags &= ~TCQ_F_THROTTLED;
 }
 EXPORT_SYMBOL(qdisc_watchdog_cancel);
@@ -1456,6 +1456,8 @@ static int tc_fill_tclass(struct sk_buff *skb, struct Qdisc *q,
         nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*tcm), flags);
         tcm = NLMSG_DATA(nlh);
         tcm->tcm_family = AF_UNSPEC;
+        tcm->tcm__pad1 = 0;
+        tcm->tcm__pad2 = 0;
         tcm->tcm_ifindex = qdisc_dev(q)->ifindex;
         tcm->tcm_parent = q->handle;
         tcm->tcm_handle = q->handle;
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 149b0405c5ec..d5798e17a832 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -163,7 +163,7 @@ struct cbq_sched_data
         psched_time_t           now_rt;         /* Cached real time */
         unsigned                pmask;
 
-        struct tasklet_hrtimer  delay_timer;
+        struct hrtimer          delay_timer;
         struct qdisc_watchdog   watchdog;       /* Watchdog timer,
                                                    started when CBQ has
                                                    backlog, but cannot
@@ -503,8 +503,6 @@ static void cbq_ovl_delay(struct cbq_class *cl)
                 cl->undertime = q->now + delay;
 
                 if (delay > 0) {
-                        struct hrtimer *ht;
-
                         sched += delay + cl->penalty;
                         cl->penalized = sched;
                         cl->cpriority = TC_CBQ_MAXPRIO;
@@ -512,12 +510,12 @@ static void cbq_ovl_delay(struct cbq_class *cl)
 
                         expires = ktime_set(0, 0);
                         expires = ktime_add_ns(expires, PSCHED_TICKS2NS(sched));
-                        ht = &q->delay_timer.timer;
-                        if (hrtimer_try_to_cancel(ht) &&
-                            ktime_to_ns(ktime_sub(hrtimer_get_expires(ht),
-                                                  expires)) > 0)
-                                hrtimer_set_expires(ht, expires);
-                        hrtimer_restart(ht);
+                        if (hrtimer_try_to_cancel(&q->delay_timer) &&
+                            ktime_to_ns(ktime_sub(
+                                        hrtimer_get_expires(&q->delay_timer),
+                                        expires)) > 0)
+                                hrtimer_set_expires(&q->delay_timer, expires);
+                        hrtimer_restart(&q->delay_timer);
                         cl->delayed = 1;
                         cl->xstats.overactions++;
                         return;
@@ -593,7 +591,7 @@ static psched_tdiff_t cbq_undelay_prio(struct cbq_sched_data *q, int prio,
 static enum hrtimer_restart cbq_undelay(struct hrtimer *timer)
 {
         struct cbq_sched_data *q = container_of(timer, struct cbq_sched_data,
-                                                delay_timer.timer);
+                                                delay_timer);
         struct Qdisc *sch = q->watchdog.qdisc;
         psched_time_t now;
         psched_tdiff_t delay = 0;
@@ -623,7 +621,7 @@ static enum hrtimer_restart cbq_undelay(struct hrtimer *timer)
 
                 time = ktime_set(0, 0);
                 time = ktime_add_ns(time, PSCHED_TICKS2NS(now + delay));
-                tasklet_hrtimer_start(&q->delay_timer, time, HRTIMER_MODE_ABS);
+                hrtimer_start(&q->delay_timer, time, HRTIMER_MODE_ABS);
         }
 
         sch->flags &= ~TCQ_F_THROTTLED;
@@ -1216,7 +1214,7 @@ cbq_reset(struct Qdisc* sch)
         q->tx_class = NULL;
         q->tx_borrowed = NULL;
         qdisc_watchdog_cancel(&q->watchdog);
-        tasklet_hrtimer_cancel(&q->delay_timer);
+        hrtimer_cancel(&q->delay_timer);
         q->toplevel = TC_CBQ_MAXLEVEL;
         q->now = psched_get_time();
         q->now_rt = q->now;
@@ -1399,8 +1397,7 @@ static int cbq_init(struct Qdisc *sch, struct nlattr *opt)
         q->link.minidle = -0x7FFFFFFF;
 
         qdisc_watchdog_init(&q->watchdog, sch);
-        tasklet_hrtimer_init(&q->delay_timer, cbq_undelay,
-                             CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
+        hrtimer_init(&q->delay_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
         q->delay_timer.function = cbq_undelay;
         q->toplevel = TC_CBQ_MAXLEVEL;
         q->now = psched_get_time();
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index ebfcf9b89909..df1039f077c2 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -937,6 +937,7 @@ static inline void
 rpc_task_force_reencode(struct rpc_task *task)
 {
         task->tk_rqstp->rq_snd_buf.len = 0;
+        task->tk_rqstp->rq_bytes_sent = 0;
 }
 
 static inline void
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index 4732f5e5d127..b85e61bcf246 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -249,7 +249,11 @@ void ima_counts_put(struct path *path, int mask)
         struct inode *inode = path->dentry->d_inode;
         struct ima_iint_cache *iint;
 
-        if (!ima_initialized || !S_ISREG(inode->i_mode))
+        /* The inode may already have been freed, freeing the iint
+         * with it. Verify the inode is not NULL before dereferencing
+         * it.
+         */
+        if (!ima_initialized || !inode || !S_ISREG(inode->i_mode))
                 return;
         iint = ima_iint_find_insert_get(inode);
         if (!iint)
diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index c570ebd9d177..4e34d19ddbc0 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -170,6 +170,13 @@ static int __devinit pxa2xx_ac97_probe(struct platform_device *dev)
         struct snd_ac97_bus *ac97_bus;
         struct snd_ac97_template ac97_template;
         int ret;
+        pxa2xx_audio_ops_t *pdata = dev->dev.platform_data;
+
+        if (dev->id >= 0) {
+                dev_err(&dev->dev, "PXA2xx has only one AC97 port.\n");
+                ret = -ENXIO;
+                goto err_dev;
+        }
 
         ret = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
                               THIS_MODULE, 0, &card);
@@ -200,6 +207,8 @@ static int __devinit pxa2xx_ac97_probe(struct platform_device *dev)
         snprintf(card->longname, sizeof(card->longname),
                  "%s (%s)", dev->dev.driver->name, card->mixername);
 
+        if (pdata && pdata->codec_pdata[0])
+                snd_ac97_dev_add_pdata(ac97_bus->codec[0], pdata->codec_pdata[0]);
         snd_card_set_dev(card, &dev->dev);
         ret = snd_card_register(card);
         if (ret == 0) {
@@ -212,6 +221,7 @@ err_remove:
 err:
         if (card)
                 snd_card_free(card);
+err_dev:
         return ret;
 }
 
diff --git a/sound/arm/pxa2xx-pcm-lib.c b/sound/arm/pxa2xx-pcm-lib.c
index 6205f37d547c..743ac6a29065 100644
--- a/sound/arm/pxa2xx-pcm-lib.c
+++ b/sound/arm/pxa2xx-pcm-lib.c
@@ -136,6 +136,9 @@ int __pxa2xx_pcm_prepare(struct snd_pcm_substream *substream)
 {
         struct pxa2xx_runtime_data *prtd = substream->runtime->private_data;
 
+        if (!prtd || !prtd->params)
+                return 0;
+
         DCSR(prtd->dma_ch) &= ~DCSR_RUN;
         DCSR(prtd->dma_ch) = 0;
         DCMD(prtd->dma_ch) = 0;
diff --git a/sound/core/Kconfig b/sound/core/Kconfig
index 6061fb5f4e1c..c15682a2f9db 100644
--- a/sound/core/Kconfig
+++ b/sound/core/Kconfig
@@ -206,4 +206,8 @@ config SND_PCM_XRUN_DEBUG
 config SND_VMASTER
         bool
 
+config SND_DMA_SGBUF
+        def_bool y
+        depends on X86
+
 source "sound/core/seq/Kconfig"
diff --git a/sound/core/Makefile b/sound/core/Makefile
index 4229052e7b91..350a08d277f4 100644
--- a/sound/core/Makefile
+++ b/sound/core/Makefile
@@ -13,7 +13,7 @@ snd-pcm-objs := pcm.o pcm_native.o pcm_lib.o pcm_timer.o pcm_misc.o \
                 pcm_memory.o
 
 snd-page-alloc-y := memalloc.o
-snd-page-alloc-$(CONFIG_HAS_DMA) += sgbuf.o
+snd-page-alloc-$(CONFIG_SND_DMA_SGBUF) += sgbuf.o
 
 snd-rawmidi-objs  := rawmidi.o
 snd-timer-objs    := timer.o
diff --git a/sound/core/control.c b/sound/core/control.c
index 17b8d47a5cd0..a8b7fabe645e 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -414,7 +414,7 @@ int snd_ctl_remove_id(struct snd_card *card, struct snd_ctl_elem_id *id)
 EXPORT_SYMBOL(snd_ctl_remove_id);
 
 /**
- * snd_ctl_remove_unlocked_id - remove the unlocked control of the given id and release it
+ * snd_ctl_remove_user_ctl - remove and release the unlocked user control
  * @file: active control handle
  * @id: the control id to remove
  *
@@ -423,8 +423,8 @@ EXPORT_SYMBOL(snd_ctl_remove_id);
  * 
  * Returns 0 if successful, or a negative error code on failure.
  */
-static int snd_ctl_remove_unlocked_id(struct snd_ctl_file * file,
-                                      struct snd_ctl_elem_id *id)
+static int snd_ctl_remove_user_ctl(struct snd_ctl_file * file,
+                                   struct snd_ctl_elem_id *id)
 {
         struct snd_card *card = file->card;
         struct snd_kcontrol *kctl;
@@ -433,15 +433,23 @@ static int snd_ctl_remove_unlocked_id(struct snd_ctl_file * file,
         down_write(&card->controls_rwsem);
         kctl = snd_ctl_find_id(card, id);
         if (kctl == NULL) {
-                up_write(&card->controls_rwsem);
-                return -ENOENT;
+                ret = -ENOENT;
+                goto error;
+        }
+        if (!(kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_USER)) {
+                ret = -EINVAL;
+                goto error;
         }
         for (idx = 0; idx < kctl->count; idx++)
                 if (kctl->vd[idx].owner != NULL && kctl->vd[idx].owner != file) {
-                        up_write(&card->controls_rwsem);
-                        return -EBUSY;
+                        ret = -EBUSY;
+                        goto error;
                 }
         ret = snd_ctl_remove(card, kctl);
+        if (ret < 0)
+                goto error;
+        card->user_ctl_count--;
+error:
         up_write(&card->controls_rwsem);
         return ret;
 }
@@ -951,7 +959,7 @@ static int snd_ctl_elem_add(struct snd_ctl_file *file,
         
         if (card->user_ctl_count >= MAX_USER_CONTROLS)
                 return -ENOMEM;
-        if (info->count > 1024)
+        if (info->count < 1)
                 return -EINVAL;
         access = info->access == 0 ? SNDRV_CTL_ELEM_ACCESS_READWRITE :
                 (info->access & (SNDRV_CTL_ELEM_ACCESS_READWRITE|
@@ -1052,18 +1060,10 @@ static int snd_ctl_elem_remove(struct snd_ctl_file *file,
                                struct snd_ctl_elem_id __user *_id)
 {
         struct snd_ctl_elem_id id;
-        int err;
 
         if (copy_from_user(&id, _id, sizeof(id)))
                 return -EFAULT;
-        err = snd_ctl_remove_unlocked_id(file, &id);
-        if (! err) {
-                struct snd_card *card = file->card;
-                down_write(&card->controls_rwsem);
-                card->user_ctl_count--;
-                up_write(&card->controls_rwsem);
-        }
-        return err;
+        return snd_ctl_remove_user_ctl(file, &id);
 }
 
 static int snd_ctl_subscribe_events(struct snd_ctl_file *file, int __user *ptr)
diff --git a/sound/core/info.c b/sound/core/info.c
index 35df614f6c55..d749a0d394a7 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -88,12 +88,10 @@ static int resize_info_buffer(struct snd_info_buffer *buffer,
         char *nbuf;
 
         nsize = PAGE_ALIGN(nsize);
-        nbuf = kmalloc(nsize, GFP_KERNEL);
+        nbuf = krealloc(buffer->buffer, nsize, GFP_KERNEL);
         if (! nbuf)
                 return -ENOMEM;
 
-        memcpy(nbuf, buffer->buffer, buffer->len);
-        kfree(buffer->buffer);
         buffer->buffer = nbuf;
         buffer->len = nsize;
         return 0;
@@ -108,7 +106,7 @@ static int resize_info_buffer(struct snd_info_buffer *buffer,
  *
  * Returns the size of output string.
  */
-int snd_iprintf(struct snd_info_buffer *buffer, char *fmt,...)
+int snd_iprintf(struct snd_info_buffer *buffer, const char *fmt, ...)
 {
         va_list args;
         int len, res;
@@ -727,7 +725,7 @@ EXPORT_SYMBOL(snd_info_get_line);
  * Returns the updated pointer of the original string so that
  * it can be used for the next call.
  */
-char *snd_info_get_str(char *dest, char *src, int len)
+const char *snd_info_get_str(char *dest, const char *src, int len)
 {
         int c;
 
diff --git a/sound/core/init.c b/sound/core/init.c
index d5d40d78c409..ec4a50ce5656 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -31,6 +31,14 @@
 #include <sound/control.h>
 #include <sound/info.h>
 
+/* monitor files for graceful shutdown (hotplug) */
+struct snd_monitor_file {
+        struct file *file;
+        const struct file_operations *disconnected_f_op;
+        struct list_head shutdown_list; /* still need to shutdown */
+        struct list_head list;  /* link of monitor files */
+};
+
 static DEFINE_SPINLOCK(shutdown_lock);
 static LIST_HEAD(shutdown_files);
 
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c
index 1b3534d67686..9e92441f9b78 100644
--- a/sound/core/memalloc.c
+++ b/sound/core/memalloc.c
@@ -199,6 +199,8 @@ int snd_dma_alloc_pages(int type, struct device *device, size_t size,
         case SNDRV_DMA_TYPE_DEV:
                 dmab->area = snd_malloc_dev_pages(device, size, &dmab->addr);
                 break;
+#endif
+#ifdef CONFIG_SND_DMA_SGBUF
         case SNDRV_DMA_TYPE_DEV_SG:
                 snd_malloc_sgbuf_pages(device, size, dmab, NULL);
                 break;
@@ -269,6 +271,8 @@ void snd_dma_free_pages(struct snd_dma_buffer *dmab)
         case SNDRV_DMA_TYPE_DEV:
                 snd_free_dev_pages(dmab->dev.dev, dmab->bytes, dmab->area, dmab->addr);
                 break;
+#endif
+#ifdef CONFIG_SND_DMA_SGBUF
         case SNDRV_DMA_TYPE_DEV_SG:
                 snd_free_sgbuf_pages(dmab);
                 break;
diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index 5dcd8a526970..772423889eb3 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -1154,7 +1154,8 @@ static void snd_mixer_oss_proc_write(struct snd_info_entry *entry,
                                      struct snd_info_buffer *buffer)
 {
         struct snd_mixer_oss *mixer = entry->private_data;
-        char line[128], str[32], idxstr[16], *cptr;
+        char line[128], str[32], idxstr[16];
+        const char *cptr;
         int ch, idx;
         struct snd_mixer_oss_assign_table *tbl;
         struct slot *slot;
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index dbe406b82591..d9c96353121a 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -1043,10 +1043,15 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream)
         runtime->oss.channels = params_channels(params);
         runtime->oss.rate = params_rate(params);
 
-        runtime->oss.params = 0;
-        runtime->oss.prepare = 1;
         vfree(runtime->oss.buffer);
         runtime->oss.buffer = vmalloc(runtime->oss.period_bytes);
+        if (!runtime->oss.buffer) {
+                err = -ENOMEM;
+                goto failure;
+        }
+
+        runtime->oss.params = 0;
+        runtime->oss.prepare = 1;
         runtime->oss.buffer_used = 0;
         if (runtime->dma_area)
                 snd_pcm_format_set_silence(runtime->format, runtime->dma_area, bytes_to_samples(runtime, runtime->dma_bytes));
@@ -2836,7 +2841,8 @@ static void snd_pcm_oss_proc_write(struct snd_info_entry *entry,
                                    struct snd_info_buffer *buffer)
 {
         struct snd_pcm_str *pstr = entry->private_data;
-        char line[128], str[32], task_name[32], *ptr;
+        char line[128], str[32], task_name[32];
+        const char *ptr;
         int idx1;
         struct snd_pcm_oss_setup *setup, *setup1, template;
 
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 145931a9ff30..0c1440121c22 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -162,18 +162,7 @@ static int snd_pcm_control_ioctl(struct snd_card *card,
         return -ENOIOCTLCMD;
 }
 
-#ifdef CONFIG_SND_VERBOSE_PROCFS
-
-#define STATE(v) [SNDRV_PCM_STATE_##v] = #v
-#define STREAM(v) [SNDRV_PCM_STREAM_##v] = #v
-#define READY(v) [SNDRV_PCM_READY_##v] = #v
-#define XRUN(v) [SNDRV_PCM_XRUN_##v] = #v
-#define SILENCE(v) [SNDRV_PCM_SILENCE_##v] = #v
-#define TSTAMP(v) [SNDRV_PCM_TSTAMP_##v] = #v
-#define ACCESS(v) [SNDRV_PCM_ACCESS_##v] = #v
-#define START(v) [SNDRV_PCM_START_##v] = #v
 #define FORMAT(v) [SNDRV_PCM_FORMAT_##v] = #v
-#define SUBFORMAT(v) [SNDRV_PCM_SUBFORMAT_##v] = #v 
 
 static char *snd_pcm_format_names[] = {
         FORMAT(S8),
@@ -216,10 +205,23 @@ static char *snd_pcm_format_names[] = {
         FORMAT(U18_3BE),
 };
 
-static const char *snd_pcm_format_name(snd_pcm_format_t format)
+const char *snd_pcm_format_name(snd_pcm_format_t format)
 {
         return snd_pcm_format_names[format];
 }
+EXPORT_SYMBOL_GPL(snd_pcm_format_name);
+
+#ifdef CONFIG_SND_VERBOSE_PROCFS
+
+#define STATE(v) [SNDRV_PCM_STATE_##v] = #v
+#define STREAM(v) [SNDRV_PCM_STREAM_##v] = #v
+#define READY(v) [SNDRV_PCM_READY_##v] = #v
+#define XRUN(v) [SNDRV_PCM_XRUN_##v] = #v
+#define SILENCE(v) [SNDRV_PCM_SILENCE_##v] = #v
+#define TSTAMP(v) [SNDRV_PCM_TSTAMP_##v] = #v
+#define ACCESS(v) [SNDRV_PCM_ACCESS_##v] = #v
+#define START(v) [SNDRV_PCM_START_##v] = #v
+#define SUBFORMAT(v) [SNDRV_PCM_SUBFORMAT_##v] = #v 
 
 static char *snd_pcm_stream_names[] = {
         STREAM(PLAYBACK),
diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c
index a6d42808828c..caa7796bc2f5 100644
--- a/sound/core/pcm_memory.c
+++ b/sound/core/pcm_memory.c
@@ -304,6 +304,7 @@ int snd_pcm_lib_preallocate_pages_for_all(struct snd_pcm *pcm,
 
 EXPORT_SYMBOL(snd_pcm_lib_preallocate_pages_for_all);
 
+#ifdef CONFIG_SND_DMA_SGBUF
 /**
  * snd_pcm_sgbuf_ops_page - get the page struct at the given offset
  * @substream: the pcm substream instance
@@ -349,6 +350,7 @@ unsigned int snd_pcm_sgbuf_get_chunk_size(struct snd_pcm_substream *substream,
         return size;
 }
 EXPORT_SYMBOL(snd_pcm_sgbuf_get_chunk_size);
+#endif /* CONFIG_SND_DMA_SGBUF */
 
 /**
  * snd_pcm_lib_malloc_pages - allocate the DMA buffer
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index 473247c8e6d3..c0adc14c91f0 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -274,7 +274,7 @@ static int open_substream(struct snd_rawmidi *rmidi,
                 return err;
         substream->opened = 1;
         if (substream->use_count++ == 0)
-                substream->active_sensing = 1;
+                substream->active_sensing = 0;
         if (mode & SNDRV_RAWMIDI_LFLG_APPEND)
                 substream->append = 1;
         rmidi->streams[substream->stream].substream_opened++;
diff --git a/sound/core/seq/oss/seq_oss_midi.c b/sound/core/seq/oss/seq_oss_midi.c
index 0a711d2d04f0..9dfb2f77be60 100644
--- a/sound/core/seq/oss/seq_oss_midi.c
+++ b/sound/core/seq/oss/seq_oss_midi.c
@@ -20,6 +20,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
+#include <sound/asoundef.h>
 #include "seq_oss_midi.h"
 #include "seq_oss_readq.h"
 #include "seq_oss_timer.h"
@@ -476,19 +477,20 @@ snd_seq_oss_midi_reset(struct seq_oss_devinfo *dp, int dev)
                 ev.source.port = dp->port;
                 if (dp->seq_mode == SNDRV_SEQ_OSS_MODE_SYNTH) {
                         ev.type = SNDRV_SEQ_EVENT_SENSING;
-                        snd_seq_oss_dispatch(dp, &ev, 0, 0); /* active sensing */
+                        snd_seq_oss_dispatch(dp, &ev, 0, 0);
                 }
                 for (c = 0; c < 16; c++) {
                         ev.type = SNDRV_SEQ_EVENT_CONTROLLER;
                         ev.data.control.channel = c;
-                        ev.data.control.param = 123;
-                        snd_seq_oss_dispatch(dp, &ev, 0, 0); /* all notes off */
+                        ev.data.control.param = MIDI_CTL_ALL_NOTES_OFF;
+                        snd_seq_oss_dispatch(dp, &ev, 0, 0);
                         if (dp->seq_mode == SNDRV_SEQ_OSS_MODE_MUSIC) {
-                                ev.data.control.param = 121;
-                                snd_seq_oss_dispatch(dp, &ev, 0, 0); /* reset all controllers */
+                                ev.data.control.param =
+                                        MIDI_CTL_RESET_CONTROLLERS;
+                                snd_seq_oss_dispatch(dp, &ev, 0, 0);
                                 ev.type = SNDRV_SEQ_EVENT_PITCHBEND;
                                 ev.data.control.value = 0;
-                                snd_seq_oss_dispatch(dp, &ev, 0, 0); /* bender off */
+                                snd_seq_oss_dispatch(dp, &ev, 0, 0);
                         }
                 }
         }
diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
index 4d26146a62cc..ebaf1b541dcd 100644
--- a/sound/core/seq/seq_midi.c
+++ b/sound/core/seq/seq_midi.c
@@ -120,7 +120,8 @@ static int dump_midi(struct snd_rawmidi_substream *substream, const char *buf, i
                 return -EINVAL;
         runtime = substream->runtime;
         if ((tmp = runtime->avail) < count) {
-                snd_printd("warning, output event was lost (count = %i, available = %i)\n", count, tmp);
+                if (printk_ratelimit())
+                        snd_printk(KERN_ERR "MIDI output buffer overrun\n");
                 return -ENOMEM;
         }
         if (snd_rawmidi_kernel_write(substream, buf, count) < count)
@@ -236,6 +237,7 @@ static int midisynth_use(void *private_data, struct snd_seq_port_subscribe *info
         memset(&params, 0, sizeof(params));
         params.avail_min = 1;
         params.buffer_size = output_buffer_size;
+        params.no_active_sensing = 1;
         if ((err = snd_rawmidi_output_params(msynth->output_rfile.output, &params)) < 0) {
                 snd_rawmidi_kernel_release(&msynth->output_rfile);
                 return err;
@@ -248,12 +250,9 @@ static int midisynth_use(void *private_data, struct snd_seq_port_subscribe *info
 static int midisynth_unuse(void *private_data, struct snd_seq_port_subscribe *info)
 {
         struct seq_midisynth *msynth = private_data;
-        unsigned char buf = 0xff; /* MIDI reset */
 
         if (snd_BUG_ON(!msynth->output_rfile.output))
                 return -EINVAL;
-        /* sending single MIDI reset message to shut the device up */
-        snd_rawmidi_kernel_write(msynth->output_rfile.output, &buf, 1);
         snd_rawmidi_drain_output(msynth->output_rfile.output);
         return snd_rawmidi_kernel_release(&msynth->output_rfile);
 }
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c
index 54239d2e0997..6ba066c41d2e 100644
--- a/sound/drivers/dummy.c
+++ b/sound/drivers/dummy.c
@@ -25,12 +25,15 @@
 #include <linux/slab.h>
 #include <linux/time.h>
 #include <linux/wait.h>
+#include <linux/hrtimer.h>
+#include <linux/math64.h>
 #include <linux/moduleparam.h>
 #include <sound/core.h>
 #include <sound/control.h>
 #include <sound/tlv.h>
 #include <sound/pcm.h>
 #include <sound/rawmidi.h>
+#include <sound/info.h>
 #include <sound/initval.h>
 
 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
@@ -39,7 +42,7 @@ MODULE_LICENSE("GPL");
 MODULE_SUPPORTED_DEVICE("{{ALSA,Dummy soundcard}}");
 
 #define MAX_PCM_DEVICES         4
-#define MAX_PCM_SUBSTREAMS      16
+#define MAX_PCM_SUBSTREAMS      128
 #define MAX_MIDI_DEVICES        2
 
 #if 0 /* emu10k1 emulation */
@@ -148,6 +151,10 @@ static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 0};
 static int pcm_devs[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
 static int pcm_substreams[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 8};
 //static int midi_devs[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2};
+#ifdef CONFIG_HIGH_RES_TIMERS
+static int hrtimer = 1;
+#endif
+static int fake_buffer = 1;
 
 module_param_array(index, int, NULL, 0444);
 MODULE_PARM_DESC(index, "Index value for dummy soundcard.");
@@ -161,6 +168,12 @@ module_param_array(pcm_substreams, int, NULL, 0444);
 MODULE_PARM_DESC(pcm_substreams, "PCM substreams # (1-16) for dummy driver.");
 //module_param_array(midi_devs, int, NULL, 0444);
 //MODULE_PARM_DESC(midi_devs, "MIDI devices # (0-2) for dummy driver.");
+module_param(fake_buffer, bool, 0444);
+MODULE_PARM_DESC(fake_buffer, "Fake buffer allocations.");
+#ifdef CONFIG_HIGH_RES_TIMERS
+module_param(hrtimer, bool, 0644);
+MODULE_PARM_DESC(hrtimer, "Use hrtimer as the timer source.");
+#endif
 
 static struct platform_device *devices[SNDRV_CARDS];
 
@@ -171,137 +184,324 @@ static struct platform_device *devices[SNDRV_CARDS];
 #define MIXER_ADDR_CD           4
 #define MIXER_ADDR_LAST         4
 
+struct dummy_timer_ops {
+        int (*create)(struct snd_pcm_substream *);
+        void (*free)(struct snd_pcm_substream *);
+        int (*prepare)(struct snd_pcm_substream *);
+        int (*start)(struct snd_pcm_substream *);
+        int (*stop)(struct snd_pcm_substream *);
+        snd_pcm_uframes_t (*pointer)(struct snd_pcm_substream *);
+};
+
 struct snd_dummy {
         struct snd_card *card;
         struct snd_pcm *pcm;
         spinlock_t mixer_lock;
         int mixer_volume[MIXER_ADDR_LAST+1][2];
         int capture_source[MIXER_ADDR_LAST+1][2];
+        const struct dummy_timer_ops *timer_ops;
 };
 
-struct snd_dummy_pcm {
-        struct snd_dummy *dummy;
+/*
+ * system timer interface
+ */
+
+struct dummy_systimer_pcm {
         spinlock_t lock;
         struct timer_list timer;
-        unsigned int pcm_buffer_size;
-        unsigned int pcm_period_size;
-        unsigned int pcm_bps;           /* bytes per second */
-        unsigned int pcm_hz;            /* HZ */
-        unsigned int pcm_irq_pos;       /* IRQ position */
-        unsigned int pcm_buf_pos;       /* position in buffer */
+        unsigned long base_time;
+        unsigned int frac_pos;  /* fractional sample position (based HZ) */
+        unsigned int frac_period_rest;
+        unsigned int frac_buffer_size;  /* buffer_size * HZ */
+        unsigned int frac_period_size;  /* period_size * HZ */
+        unsigned int rate;
+        int elapsed;
         struct snd_pcm_substream *substream;
 };
 
-
-static inline void snd_card_dummy_pcm_timer_start(struct snd_dummy_pcm *dpcm)
+static void dummy_systimer_rearm(struct dummy_systimer_pcm *dpcm)
 {
-        dpcm->timer.expires = 1 + jiffies;
+        dpcm->timer.expires = jiffies +
+                (dpcm->frac_period_rest + dpcm->rate - 1) / dpcm->rate;
         add_timer(&dpcm->timer);
 }
 
-static inline void snd_card_dummy_pcm_timer_stop(struct snd_dummy_pcm *dpcm)
+static void dummy_systimer_update(struct dummy_systimer_pcm *dpcm)
 {
-        del_timer(&dpcm->timer);
+        unsigned long delta;
+
+        delta = jiffies - dpcm->base_time;
+        if (!delta)
+                return;
+        dpcm->base_time += delta;
+        delta *= dpcm->rate;
+        dpcm->frac_pos += delta;
+        while (dpcm->frac_pos >= dpcm->frac_buffer_size)
+                dpcm->frac_pos -= dpcm->frac_buffer_size;
+        while (dpcm->frac_period_rest <= delta) {
+                dpcm->elapsed++;
+                dpcm->frac_period_rest += dpcm->frac_period_size;
+        }
+        dpcm->frac_period_rest -= delta;
 }
 
-static int snd_card_dummy_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+static int dummy_systimer_start(struct snd_pcm_substream *substream)
 {
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct snd_dummy_pcm *dpcm = runtime->private_data;
-        int err = 0;
+        struct dummy_systimer_pcm *dpcm = substream->runtime->private_data;
+        spin_lock(&dpcm->lock);
+        dpcm->base_time = jiffies;
+        dummy_systimer_rearm(dpcm);
+        spin_unlock(&dpcm->lock);
+        return 0;
+}
 
+static int dummy_systimer_stop(struct snd_pcm_substream *substream)
+{
+        struct dummy_systimer_pcm *dpcm = substream->runtime->private_data;
         spin_lock(&dpcm->lock);
-        switch (cmd) {
-        case SNDRV_PCM_TRIGGER_START:
-        case SNDRV_PCM_TRIGGER_RESUME:
-                snd_card_dummy_pcm_timer_start(dpcm);
-                break;
-        case SNDRV_PCM_TRIGGER_STOP:
-        case SNDRV_PCM_TRIGGER_SUSPEND:
-                snd_card_dummy_pcm_timer_stop(dpcm);
-                break;
-        default:
-                err = -EINVAL;
-                break;
-        }
+        del_timer(&dpcm->timer);
         spin_unlock(&dpcm->lock);
         return 0;
 }
 
-static int snd_card_dummy_pcm_prepare(struct snd_pcm_substream *substream)
+static int dummy_systimer_prepare(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
-        struct snd_dummy_pcm *dpcm = runtime->private_data;
-        int bps;
-
-        bps = snd_pcm_format_width(runtime->format) * runtime->rate *
-                runtime->channels / 8;
-
-        if (bps <= 0)
-                return -EINVAL;
-
-        dpcm->pcm_bps = bps;
-        dpcm->pcm_hz = HZ;
-        dpcm->pcm_buffer_size = snd_pcm_lib_buffer_bytes(substream);
-        dpcm->pcm_period_size = snd_pcm_lib_period_bytes(substream);
-        dpcm->pcm_irq_pos = 0;
-        dpcm->pcm_buf_pos = 0;
+        struct dummy_systimer_pcm *dpcm = runtime->private_data;
 
-        snd_pcm_format_set_silence(runtime->format, runtime->dma_area,
-                        bytes_to_samples(runtime, runtime->dma_bytes));
+        dpcm->frac_pos = 0;
+        dpcm->rate = runtime->rate;
+        dpcm->frac_buffer_size = runtime->buffer_size * HZ;
+        dpcm->frac_period_size = runtime->period_size * HZ;
+        dpcm->frac_period_rest = dpcm->frac_period_size;
+        dpcm->elapsed = 0;
 
         return 0;
 }
 
-static void snd_card_dummy_pcm_timer_function(unsigned long data)
+static void dummy_systimer_callback(unsigned long data)
 {
-        struct snd_dummy_pcm *dpcm = (struct snd_dummy_pcm *)data;
+        struct dummy_systimer_pcm *dpcm = (struct dummy_systimer_pcm *)data;
         unsigned long flags;
+        int elapsed = 0;
         
         spin_lock_irqsave(&dpcm->lock, flags);
-        dpcm->timer.expires = 1 + jiffies;
-        add_timer(&dpcm->timer);
-        dpcm->pcm_irq_pos += dpcm->pcm_bps;
-        dpcm->pcm_buf_pos += dpcm->pcm_bps;
-        dpcm->pcm_buf_pos %= dpcm->pcm_buffer_size * dpcm->pcm_hz;
-        if (dpcm->pcm_irq_pos >= dpcm->pcm_period_size * dpcm->pcm_hz) {
-                dpcm->pcm_irq_pos %= dpcm->pcm_period_size * dpcm->pcm_hz;
-                spin_unlock_irqrestore(&dpcm->lock, flags);
+        dummy_systimer_update(dpcm);
+        dummy_systimer_rearm(dpcm);
+        elapsed = dpcm->elapsed;
+        dpcm->elapsed = 0;
+        spin_unlock_irqrestore(&dpcm->lock, flags);
+        if (elapsed)
+                snd_pcm_period_elapsed(dpcm->substream);
+}
+
+static snd_pcm_uframes_t
+dummy_systimer_pointer(struct snd_pcm_substream *substream)
+{
+        struct dummy_systimer_pcm *dpcm = substream->runtime->private_data;
+        snd_pcm_uframes_t pos;
+
+        spin_lock(&dpcm->lock);
+        dummy_systimer_update(dpcm);
+        pos = dpcm->frac_pos / HZ;
+        spin_unlock(&dpcm->lock);
+        return pos;
+}
+
+static int dummy_systimer_create(struct snd_pcm_substream *substream)
+{
+        struct dummy_systimer_pcm *dpcm;
+
+        dpcm = kzalloc(sizeof(*dpcm), GFP_KERNEL);
+        if (!dpcm)
+                return -ENOMEM;
+        substream->runtime->private_data = dpcm;
+        init_timer(&dpcm->timer);
+        dpcm->timer.data = (unsigned long) dpcm;
+        dpcm->timer.function = dummy_systimer_callback;
+        spin_lock_init(&dpcm->lock);
+        dpcm->substream = substream;
+        return 0;
+}
+
+static void dummy_systimer_free(struct snd_pcm_substream *substream)
+{
+        kfree(substream->runtime->private_data);
+}
+
+static struct dummy_timer_ops dummy_systimer_ops = {
+        .create =       dummy_systimer_create,
+        .free =         dummy_systimer_free,
+        .prepare =      dummy_systimer_prepare,
+        .start =        dummy_systimer_start,
+        .stop =         dummy_systimer_stop,
+        .pointer =      dummy_systimer_pointer,
+};
+
+#ifdef CONFIG_HIGH_RES_TIMERS
+/*
+ * hrtimer interface
+ */
+
+struct dummy_hrtimer_pcm {
+        ktime_t base_time;
+        ktime_t period_time;
+        atomic_t running;
+        struct hrtimer timer;
+        struct tasklet_struct tasklet;
+        struct snd_pcm_substream *substream;
+};
+
+static void dummy_hrtimer_pcm_elapsed(unsigned long priv)
+{
+        struct dummy_hrtimer_pcm *dpcm = (struct dummy_hrtimer_pcm *)priv;
+        if (atomic_read(&dpcm->running))
                 snd_pcm_period_elapsed(dpcm->substream);
-        } else
-                spin_unlock_irqrestore(&dpcm->lock, flags);
 }
 
-static snd_pcm_uframes_t snd_card_dummy_pcm_pointer(struct snd_pcm_substream *substream)
+static enum hrtimer_restart dummy_hrtimer_callback(struct hrtimer *timer)
+{
+        struct dummy_hrtimer_pcm *dpcm;
+
+        dpcm = container_of(timer, struct dummy_hrtimer_pcm, timer);
+        if (!atomic_read(&dpcm->running))
+                return HRTIMER_NORESTART;
+        tasklet_schedule(&dpcm->tasklet);
+        hrtimer_forward_now(timer, dpcm->period_time);
+        return HRTIMER_RESTART;
+}
+
+static int dummy_hrtimer_start(struct snd_pcm_substream *substream)
+{
+        struct dummy_hrtimer_pcm *dpcm = substream->runtime->private_data;
+
+        dpcm->base_time = hrtimer_cb_get_time(&dpcm->timer);
+        hrtimer_start(&dpcm->timer, dpcm->period_time, HRTIMER_MODE_REL);
+        atomic_set(&dpcm->running, 1);
+        return 0;
+}
+
+static int dummy_hrtimer_stop(struct snd_pcm_substream *substream)
+{
+        struct dummy_hrtimer_pcm *dpcm = substream->runtime->private_data;
+
+        atomic_set(&dpcm->running, 0);
+        hrtimer_cancel(&dpcm->timer);
+        return 0;
+}
+
+static inline void dummy_hrtimer_sync(struct dummy_hrtimer_pcm *dpcm)
+{
+        tasklet_kill(&dpcm->tasklet);
+}
+
+static snd_pcm_uframes_t
+dummy_hrtimer_pointer(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
-        struct snd_dummy_pcm *dpcm = runtime->private_data;
+        struct dummy_hrtimer_pcm *dpcm = runtime->private_data;
+        u64 delta;
+        u32 pos;
+
+        delta = ktime_us_delta(hrtimer_cb_get_time(&dpcm->timer),
+                               dpcm->base_time);
+        delta = div_u64(delta * runtime->rate + 999999, 1000000);
+        div_u64_rem(delta, runtime->buffer_size, &pos);
+        return pos;
+}
 
-        return bytes_to_frames(runtime, dpcm->pcm_buf_pos / dpcm->pcm_hz);
+static int dummy_hrtimer_prepare(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct dummy_hrtimer_pcm *dpcm = runtime->private_data;
+        unsigned int period, rate;
+        long sec;
+        unsigned long nsecs;
+
+        dummy_hrtimer_sync(dpcm);
+        period = runtime->period_size;
+        rate = runtime->rate;
+        sec = period / rate;
+        period %= rate;
+        nsecs = div_u64((u64)period * 1000000000UL + rate - 1, rate);
+        dpcm->period_time = ktime_set(sec, nsecs);
+
+        return 0;
 }
 
-static struct snd_pcm_hardware snd_card_dummy_playback =
+static int dummy_hrtimer_create(struct snd_pcm_substream *substream)
 {
-        .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
-                                 SNDRV_PCM_INFO_RESUME | SNDRV_PCM_INFO_MMAP_VALID),
-        .formats =              USE_FORMATS,
-        .rates =                USE_RATE,
-        .rate_min =             USE_RATE_MIN,
-        .rate_max =             USE_RATE_MAX,
-        .channels_min =         USE_CHANNELS_MIN,
-        .channels_max =         USE_CHANNELS_MAX,
-        .buffer_bytes_max =     MAX_BUFFER_SIZE,
-        .period_bytes_min =     64,
-        .period_bytes_max =     MAX_PERIOD_SIZE,
-        .periods_min =          USE_PERIODS_MIN,
-        .periods_max =          USE_PERIODS_MAX,
-        .fifo_size =            0,
+        struct dummy_hrtimer_pcm *dpcm;
+
+        dpcm = kzalloc(sizeof(*dpcm), GFP_KERNEL);
+        if (!dpcm)
+                return -ENOMEM;
+        substream->runtime->private_data = dpcm;
+        hrtimer_init(&dpcm->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+        dpcm->timer.function = dummy_hrtimer_callback;
+        dpcm->substream = substream;
+        atomic_set(&dpcm->running, 0);
+        tasklet_init(&dpcm->tasklet, dummy_hrtimer_pcm_elapsed,
+                     (unsigned long)dpcm);
+        return 0;
+}
+
+static void dummy_hrtimer_free(struct snd_pcm_substream *substream)
+{
+        struct dummy_hrtimer_pcm *dpcm = substream->runtime->private_data;
+        dummy_hrtimer_sync(dpcm);
+        kfree(dpcm);
+}
+
+static struct dummy_timer_ops dummy_hrtimer_ops = {
+        .create =       dummy_hrtimer_create,
+        .free =         dummy_hrtimer_free,
+        .prepare =      dummy_hrtimer_prepare,
+        .start =        dummy_hrtimer_start,
+        .stop =         dummy_hrtimer_stop,
+        .pointer =      dummy_hrtimer_pointer,
 };
 
-static struct snd_pcm_hardware snd_card_dummy_capture =
+#endif /* CONFIG_HIGH_RES_TIMERS */
+
+/*
+ * PCM interface
+ */
+
+static int dummy_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 {
-        .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
-                                 SNDRV_PCM_INFO_RESUME | SNDRV_PCM_INFO_MMAP_VALID),
+        struct snd_dummy *dummy = snd_pcm_substream_chip(substream);
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+        case SNDRV_PCM_TRIGGER_RESUME:
+                return dummy->timer_ops->start(substream);
+        case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+                return dummy->timer_ops->stop(substream);
+        }
+        return -EINVAL;
+}
+
+static int dummy_pcm_prepare(struct snd_pcm_substream *substream)
+{
+        struct snd_dummy *dummy = snd_pcm_substream_chip(substream);
+
+        return dummy->timer_ops->prepare(substream);
+}
+
+static snd_pcm_uframes_t dummy_pcm_pointer(struct snd_pcm_substream *substream)
+{
+        struct snd_dummy *dummy = snd_pcm_substream_chip(substream);
+
+        return dummy->timer_ops->pointer(substream);
+}
+
+static struct snd_pcm_hardware dummy_pcm_hardware = {
+        .info =                 (SNDRV_PCM_INFO_MMAP |
+                                 SNDRV_PCM_INFO_INTERLEAVED |
+                                 SNDRV_PCM_INFO_RESUME |
+                                 SNDRV_PCM_INFO_MMAP_VALID),
         .formats =              USE_FORMATS,
         .rates =                USE_RATE,
         .rate_min =             USE_RATE_MIN,
@@ -316,123 +516,152 @@ static struct snd_pcm_hardware snd_card_dummy_capture =
         .fifo_size =            0,
 };
 
-static void snd_card_dummy_runtime_free(struct snd_pcm_runtime *runtime)
-{
-        kfree(runtime->private_data);
-}
-
-static int snd_card_dummy_hw_params(struct snd_pcm_substream *substream,
-                                    struct snd_pcm_hw_params *hw_params)
+static int dummy_pcm_hw_params(struct snd_pcm_substream *substream,
+                               struct snd_pcm_hw_params *hw_params)
 {
-        return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
+        if (fake_buffer) {
+                /* runtime->dma_bytes has to be set manually to allow mmap */
+                substream->runtime->dma_bytes = params_buffer_bytes(hw_params);
+                return 0;
+        }
+        return snd_pcm_lib_malloc_pages(substream,
+                                        params_buffer_bytes(hw_params));
 }
 
-static int snd_card_dummy_hw_free(struct snd_pcm_substream *substream)
+static int dummy_pcm_hw_free(struct snd_pcm_substream *substream)
 {
+        if (fake_buffer)
+                return 0;
         return snd_pcm_lib_free_pages(substream);
 }
 
-static struct snd_dummy_pcm *new_pcm_stream(struct snd_pcm_substream *substream)
-{
-        struct snd_dummy_pcm *dpcm;
-
-        dpcm = kzalloc(sizeof(*dpcm), GFP_KERNEL);
-        if (! dpcm)
-                return dpcm;
-        init_timer(&dpcm->timer);
-        dpcm->timer.data = (unsigned long) dpcm;
-        dpcm->timer.function = snd_card_dummy_pcm_timer_function;
-        spin_lock_init(&dpcm->lock);
-        dpcm->substream = substream;
-        return dpcm;
-}
-
-static int snd_card_dummy_playback_open(struct snd_pcm_substream *substream)
+static int dummy_pcm_open(struct snd_pcm_substream *substream)
 {
+        struct snd_dummy *dummy = snd_pcm_substream_chip(substream);
         struct snd_pcm_runtime *runtime = substream->runtime;
-        struct snd_dummy_pcm *dpcm;
         int err;
 
-        if ((dpcm = new_pcm_stream(substream)) == NULL)
-                return -ENOMEM;
-        runtime->private_data = dpcm;
-        /* makes the infrastructure responsible for freeing dpcm */
-        runtime->private_free = snd_card_dummy_runtime_free;
-        runtime->hw = snd_card_dummy_playback;
+        dummy->timer_ops = &dummy_systimer_ops;
+#ifdef CONFIG_HIGH_RES_TIMERS
+        if (hrtimer)
+                dummy->timer_ops = &dummy_hrtimer_ops;
+#endif
+
+        err = dummy->timer_ops->create(substream);
+        if (err < 0)
+                return err;
+
+        runtime->hw = dummy_pcm_hardware;
         if (substream->pcm->device & 1) {
                 runtime->hw.info &= ~SNDRV_PCM_INFO_INTERLEAVED;
                 runtime->hw.info |= SNDRV_PCM_INFO_NONINTERLEAVED;
         }
         if (substream->pcm->device & 2)
-                runtime->hw.info &= ~(SNDRV_PCM_INFO_MMAP|SNDRV_PCM_INFO_MMAP_VALID);
-        err = add_playback_constraints(runtime);
-        if (err < 0)
+                runtime->hw.info &= ~(SNDRV_PCM_INFO_MMAP |
+                                      SNDRV_PCM_INFO_MMAP_VALID);
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                err = add_playback_constraints(substream->runtime);
+        else
+                err = add_capture_constraints(substream->runtime);
+        if (err < 0) {
+                dummy->timer_ops->free(substream);
                 return err;
-
+        }
         return 0;
 }
 
-static int snd_card_dummy_capture_open(struct snd_pcm_substream *substream)
+static int dummy_pcm_close(struct snd_pcm_substream *substream)
 {
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct snd_dummy_pcm *dpcm;
-        int err;
+        struct snd_dummy *dummy = snd_pcm_substream_chip(substream);
+        dummy->timer_ops->free(substream);
+        return 0;
+}
 
-        if ((dpcm = new_pcm_stream(substream)) == NULL)
-                return -ENOMEM;
-        runtime->private_data = dpcm;
-        /* makes the infrastructure responsible for freeing dpcm */
-        runtime->private_free = snd_card_dummy_runtime_free;
-        runtime->hw = snd_card_dummy_capture;
-        if (substream->pcm->device == 1) {
-                runtime->hw.info &= ~SNDRV_PCM_INFO_INTERLEAVED;
-                runtime->hw.info |= SNDRV_PCM_INFO_NONINTERLEAVED;
+/*
+ * dummy buffer handling
+ */
+
+static void *dummy_page[2];
+
+static void free_fake_buffer(void)
+{
+        if (fake_buffer) {
+                int i;
+                for (i = 0; i < 2; i++)
+                        if (dummy_page[i]) {
+                                free_page((unsigned long)dummy_page[i]);
+                                dummy_page[i] = NULL;
+                        }
         }
-        if (substream->pcm->device & 2)
-                runtime->hw.info &= ~(SNDRV_PCM_INFO_MMAP|SNDRV_PCM_INFO_MMAP_VALID);
-        err = add_capture_constraints(runtime);
-        if (err < 0)
-                return err;
+}
 
+static int alloc_fake_buffer(void)
+{
+        int i;
+
+        if (!fake_buffer)
+                return 0;
+        for (i = 0; i < 2; i++) {
+                dummy_page[i] = (void *)get_zeroed_page(GFP_KERNEL);
+                if (!dummy_page[i]) {
+                        free_fake_buffer();
+                        return -ENOMEM;
+                }
+        }
         return 0;
 }
 
-static int snd_card_dummy_playback_close(struct snd_pcm_substream *substream)
+static int dummy_pcm_copy(struct snd_pcm_substream *substream,
+                          int channel, snd_pcm_uframes_t pos,
+                          void __user *dst, snd_pcm_uframes_t count)
 {
-        return 0;
+        return 0; /* do nothing */
 }
 
-static int snd_card_dummy_capture_close(struct snd_pcm_substream *substream)
+static int dummy_pcm_silence(struct snd_pcm_substream *substream,
+                             int channel, snd_pcm_uframes_t pos,
+                             snd_pcm_uframes_t count)
 {
-        return 0;
+        return 0; /* do nothing */
+}
+
+static struct page *dummy_pcm_page(struct snd_pcm_substream *substream,
+                                   unsigned long offset)
+{
+        return virt_to_page(dummy_page[substream->stream]); /* the same page */
 }
 
-static struct snd_pcm_ops snd_card_dummy_playback_ops = {
-        .open =                 snd_card_dummy_playback_open,
-        .close =                snd_card_dummy_playback_close,
-        .ioctl =                snd_pcm_lib_ioctl,
-        .hw_params =            snd_card_dummy_hw_params,
-        .hw_free =              snd_card_dummy_hw_free,
-        .prepare =              snd_card_dummy_pcm_prepare,
-        .trigger =              snd_card_dummy_pcm_trigger,
-        .pointer =              snd_card_dummy_pcm_pointer,
+static struct snd_pcm_ops dummy_pcm_ops = {
+        .open =         dummy_pcm_open,
+        .close =        dummy_pcm_close,
+        .ioctl =        snd_pcm_lib_ioctl,
+        .hw_params =    dummy_pcm_hw_params,
+        .hw_free =      dummy_pcm_hw_free,
+        .prepare =      dummy_pcm_prepare,
+        .trigger =      dummy_pcm_trigger,
+        .pointer =      dummy_pcm_pointer,
 };
 
-static struct snd_pcm_ops snd_card_dummy_capture_ops = {
-        .open =                 snd_card_dummy_capture_open,
-        .close =                snd_card_dummy_capture_close,
-        .ioctl =                snd_pcm_lib_ioctl,
-        .hw_params =            snd_card_dummy_hw_params,
-        .hw_free =              snd_card_dummy_hw_free,
-        .prepare =              snd_card_dummy_pcm_prepare,
-        .trigger =              snd_card_dummy_pcm_trigger,
-        .pointer =              snd_card_dummy_pcm_pointer,
+static struct snd_pcm_ops dummy_pcm_ops_no_buf = {
+        .open =         dummy_pcm_open,
+        .close =        dummy_pcm_close,
+        .ioctl =        snd_pcm_lib_ioctl,
+        .hw_params =    dummy_pcm_hw_params,
+        .hw_free =      dummy_pcm_hw_free,
+        .prepare =      dummy_pcm_prepare,
+        .trigger =      dummy_pcm_trigger,
+        .pointer =      dummy_pcm_pointer,
+        .copy =         dummy_pcm_copy,
+        .silence =      dummy_pcm_silence,
+        .page =         dummy_pcm_page,
 };
 
 static int __devinit snd_card_dummy_pcm(struct snd_dummy *dummy, int device,
                                         int substreams)
 {
         struct snd_pcm *pcm;
+        struct snd_pcm_ops *ops;
         int err;
 
         err = snd_pcm_new(dummy->card, "Dummy PCM", device,
@@ -440,17 +669,28 @@ static int __devinit snd_card_dummy_pcm(struct snd_dummy *dummy, int device,
         if (err < 0)
                 return err;
         dummy->pcm = pcm;
-        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_card_dummy_playback_ops);
-        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_card_dummy_capture_ops);
+        if (fake_buffer)
+                ops = &dummy_pcm_ops_no_buf;
+        else
+                ops = &dummy_pcm_ops;
+        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, ops);
+        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, ops);
         pcm->private_data = dummy;
         pcm->info_flags = 0;
         strcpy(pcm->name, "Dummy PCM");
-        snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS,
-                                              snd_dma_continuous_data(GFP_KERNEL),
-                                              0, 64*1024);
+        if (!fake_buffer) {
+                snd_pcm_lib_preallocate_pages_for_all(pcm,
+                        SNDRV_DMA_TYPE_CONTINUOUS,
+                        snd_dma_continuous_data(GFP_KERNEL),
+                        0, 64*1024);
+        }
         return 0;
 }
 
+/*
+ * mixer interface
+ */
+
 #define DUMMY_VOLUME(xname, xindex, addr) \
 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
   .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
@@ -581,6 +821,131 @@ static int __devinit snd_card_dummy_new_mixer(struct snd_dummy *dummy)
         return 0;
 }
 
+#if defined(CONFIG_SND_DEBUG) && defined(CONFIG_PROC_FS)
+/*
+ * proc interface
+ */
+static void print_formats(struct snd_info_buffer *buffer)
+{
+        int i;
+
+        for (i = 0; i < SNDRV_PCM_FORMAT_LAST; i++) {
+                if (dummy_pcm_hardware.formats & (1ULL << i))
+                        snd_iprintf(buffer, " %s", snd_pcm_format_name(i));
+        }
+}
+
+static void print_rates(struct snd_info_buffer *buffer)
+{
+        static int rates[] = {
+                5512, 8000, 11025, 16000, 22050, 32000, 44100, 48000,
+                64000, 88200, 96000, 176400, 192000,
+        };
+        int i;
+
+        if (dummy_pcm_hardware.rates & SNDRV_PCM_RATE_CONTINUOUS)
+                snd_iprintf(buffer, " continuous");
+        if (dummy_pcm_hardware.rates & SNDRV_PCM_RATE_KNOT)
+                snd_iprintf(buffer, " knot");
+        for (i = 0; i < ARRAY_SIZE(rates); i++)
+                if (dummy_pcm_hardware.rates & (1 << i))
+                        snd_iprintf(buffer, " %d", rates[i]);
+}
+
+#define get_dummy_int_ptr(ofs) \
+        (unsigned int *)((char *)&dummy_pcm_hardware + (ofs))
+#define get_dummy_ll_ptr(ofs) \
+        (unsigned long long *)((char *)&dummy_pcm_hardware + (ofs))
+
+struct dummy_hw_field {
+        const char *name;
+        const char *format;
+        unsigned int offset;
+        unsigned int size;
+};
+#define FIELD_ENTRY(item, fmt) {                   \
+        .name = #item,                             \
+        .format = fmt,                             \
+        .offset = offsetof(struct snd_pcm_hardware, item), \
+        .size = sizeof(dummy_pcm_hardware.item) }
+
+static struct dummy_hw_field fields[] = {
+        FIELD_ENTRY(formats, "%#llx"),
+        FIELD_ENTRY(rates, "%#x"),
+        FIELD_ENTRY(rate_min, "%d"),
+        FIELD_ENTRY(rate_max, "%d"),
+        FIELD_ENTRY(channels_min, "%d"),
+        FIELD_ENTRY(channels_max, "%d"),
+        FIELD_ENTRY(buffer_bytes_max, "%ld"),
+        FIELD_ENTRY(period_bytes_min, "%ld"),
+        FIELD_ENTRY(period_bytes_max, "%ld"),
+        FIELD_ENTRY(periods_min, "%d"),
+        FIELD_ENTRY(periods_max, "%d"),
+};
+
+static void dummy_proc_read(struct snd_info_entry *entry,
+                            struct snd_info_buffer *buffer)
+{
+        int i;
+
+        for (i = 0; i < ARRAY_SIZE(fields); i++) {
+                snd_iprintf(buffer, "%s ", fields[i].name);
+                if (fields[i].size == sizeof(int))
+                        snd_iprintf(buffer, fields[i].format,
+                                    *get_dummy_int_ptr(fields[i].offset));
+                else
+                        snd_iprintf(buffer, fields[i].format,
+                                    *get_dummy_ll_ptr(fields[i].offset));
+                if (!strcmp(fields[i].name, "formats"))
+                        print_formats(buffer);
+                else if (!strcmp(fields[i].name, "rates"))
+                        print_rates(buffer);
+                snd_iprintf(buffer, "\n");
+        }
+}
+
+static void dummy_proc_write(struct snd_info_entry *entry,
+                             struct snd_info_buffer *buffer)
+{
+        char line[64];
+
+        while (!snd_info_get_line(buffer, line, sizeof(line))) {
+                char item[20];
+                const char *ptr;
+                unsigned long long val;
+                int i;
+
+                ptr = snd_info_get_str(item, line, sizeof(item));
+                for (i = 0; i < ARRAY_SIZE(fields); i++) {
+                        if (!strcmp(item, fields[i].name))
+                                break;
+                }
+                if (i >= ARRAY_SIZE(fields))
+                        continue;
+                snd_info_get_str(item, ptr, sizeof(item));
+                if (strict_strtoull(item, 0, &val))
+                        continue;
+                if (fields[i].size == sizeof(int))
+                        *get_dummy_int_ptr(fields[i].offset) = val;
+                else
+                        *get_dummy_ll_ptr(fields[i].offset) = val;
+        }
+}
+
+static void __devinit dummy_proc_init(struct snd_dummy *chip)
+{
+        struct snd_info_entry *entry;
+
+        if (!snd_card_proc_new(chip->card, "dummy_pcm", &entry)) {
+                snd_info_set_text_ops(entry, chip, dummy_proc_read);
+                entry->c.text.write = dummy_proc_write;
+                entry->mode |= S_IWUSR;
+        }
+}
+#else
+#define dummy_proc_init(x)
+#endif /* CONFIG_SND_DEBUG && CONFIG_PROC_FS */
+
 static int __devinit snd_dummy_probe(struct platform_device *devptr)
 {
         struct snd_card *card;
@@ -610,6 +975,8 @@ static int __devinit snd_dummy_probe(struct platform_device *devptr)
         strcpy(card->shortname, "Dummy");
         sprintf(card->longname, "Dummy %i", dev + 1);
 
+        dummy_proc_init(dummy);
+
         snd_card_set_dev(card, &devptr->dev);
 
         err = snd_card_register(card);
@@ -670,6 +1037,7 @@ static void snd_dummy_unregister_all(void)
         for (i = 0; i < ARRAY_SIZE(devices); ++i)
                 platform_device_unregister(devices[i]);
         platform_driver_unregister(&snd_dummy_driver);
+        free_fake_buffer();
 }
 
 static int __init alsa_card_dummy_init(void)
@@ -680,6 +1048,12 @@ static int __init alsa_card_dummy_init(void)
         if (err < 0)
                 return err;
 
+        err = alloc_fake_buffer();
+        if (err < 0) {
+                platform_driver_unregister(&snd_dummy_driver);
+                return err;
+        }
+
         cards = 0;
         for (i = 0; i < SNDRV_CARDS; i++) {
                 struct platform_device *device;
diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c
index 3ee0269e5bd0..02f79d252718 100644
--- a/sound/isa/cmi8330.c
+++ b/sound/isa/cmi8330.c
@@ -1,5 +1,5 @@
 /*
- *  Driver for C-Media's CMI8330 soundcards.
+ *  Driver for C-Media's CMI8330 and CMI8329 soundcards.
  *  Copyright (c) by George Talusan <gstalusan@uwaterloo.ca>
  *    http://www.undergrad.math.uwaterloo.ca/~gstalusa
  *
@@ -35,7 +35,7 @@
  *
  *  This card has two mixers and two PCM devices.  I've cheesed it such
  *  that recording and playback can be done through the same device.
- *  The driver "magically" routes the capturing to the CMI8330 codec,
+ *  The driver "magically" routes the capturing to the AD1848 codec,
  *  and playback to the SB16 codec.  This allows for full-duplex mode
  *  to some extent.
  *  The utilities in alsa-utils are aware of both devices, so passing
@@ -64,7 +64,7 @@
 /*
  */
 MODULE_AUTHOR("George Talusan <gstalusan@uwaterloo.ca>");
-MODULE_DESCRIPTION("C-Media CMI8330");
+MODULE_DESCRIPTION("C-Media CMI8330/CMI8329");
 MODULE_LICENSE("GPL");
 MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8330,isapnp:{CMI0001,@@@0001,@X@0001}}}");
 
@@ -86,38 +86,38 @@ static long mpuport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
 static int mpuirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
 
 module_param_array(index, int, NULL, 0444);
-MODULE_PARM_DESC(index, "Index value for CMI8330 soundcard.");
+MODULE_PARM_DESC(index, "Index value for CMI8330/CMI8329 soundcard.");
 module_param_array(id, charp, NULL, 0444);
-MODULE_PARM_DESC(id, "ID string  for CMI8330 soundcard.");
+MODULE_PARM_DESC(id, "ID string  for CMI8330/CMI8329 soundcard.");
 module_param_array(enable, bool, NULL, 0444);
-MODULE_PARM_DESC(enable, "Enable CMI8330 soundcard.");
+MODULE_PARM_DESC(enable, "Enable CMI8330/CMI8329 soundcard.");
 #ifdef CONFIG_PNP
 module_param_array(isapnp, bool, NULL, 0444);
 MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
 #endif
 
 module_param_array(sbport, long, NULL, 0444);
-MODULE_PARM_DESC(sbport, "Port # for CMI8330 SB driver.");
+MODULE_PARM_DESC(sbport, "Port # for CMI8330/CMI8329 SB driver.");
 module_param_array(sbirq, int, NULL, 0444);
-MODULE_PARM_DESC(sbirq, "IRQ # for CMI8330 SB driver.");
+MODULE_PARM_DESC(sbirq, "IRQ # for CMI8330/CMI8329 SB driver.");
 module_param_array(sbdma8, int, NULL, 0444);
-MODULE_PARM_DESC(sbdma8, "DMA8 for CMI8330 SB driver.");
+MODULE_PARM_DESC(sbdma8, "DMA8 for CMI8330/CMI8329 SB driver.");
 module_param_array(sbdma16, int, NULL, 0444);
-MODULE_PARM_DESC(sbdma16, "DMA16 for CMI8330 SB driver.");
+MODULE_PARM_DESC(sbdma16, "DMA16 for CMI8330/CMI8329 SB driver.");
 
 module_param_array(wssport, long, NULL, 0444);
-MODULE_PARM_DESC(wssport, "Port # for CMI8330 WSS driver.");
+MODULE_PARM_DESC(wssport, "Port # for CMI8330/CMI8329 WSS driver.");
 module_param_array(wssirq, int, NULL, 0444);
-MODULE_PARM_DESC(wssirq, "IRQ # for CMI8330 WSS driver.");
+MODULE_PARM_DESC(wssirq, "IRQ # for CMI8330/CMI8329 WSS driver.");
 module_param_array(wssdma, int, NULL, 0444);
-MODULE_PARM_DESC(wssdma, "DMA for CMI8330 WSS driver.");
+MODULE_PARM_DESC(wssdma, "DMA for CMI8330/CMI8329 WSS driver.");
 
 module_param_array(fmport, long, NULL, 0444);
-MODULE_PARM_DESC(fmport, "FM port # for CMI8330 driver.");
+MODULE_PARM_DESC(fmport, "FM port # for CMI8330/CMI8329 driver.");
 module_param_array(mpuport, long, NULL, 0444);
-MODULE_PARM_DESC(mpuport, "MPU-401 port # for CMI8330 driver.");
+MODULE_PARM_DESC(mpuport, "MPU-401 port # for CMI8330/CMI8329 driver.");
 module_param_array(mpuirq, int, NULL, 0444);
-MODULE_PARM_DESC(mpuirq, "IRQ # for CMI8330 MPU-401 port.");
+MODULE_PARM_DESC(mpuirq, "IRQ # for CMI8330/CMI8329 MPU-401 port.");
 #ifdef CONFIG_PNP
 static int isa_registered;
 static int pnp_registered;
@@ -156,6 +156,11 @@ static unsigned char snd_cmi8330_image[((CMI8330_CDINGAIN)-16) + 1] =
 
 typedef int (*snd_pcm_open_callback_t)(struct snd_pcm_substream *);
 
+enum card_type {
+        CMI8330,
+        CMI8329
+};
+
 struct snd_cmi8330 {
 #ifdef CONFIG_PNP
         struct pnp_dev *cap;
@@ -172,11 +177,14 @@ struct snd_cmi8330 {
                 snd_pcm_open_callback_t open;
                 void *private_data; /* sb or wss */
         } streams[2];
+
+        enum card_type type;
 };
 
 #ifdef CONFIG_PNP
 
 static struct pnp_card_device_id snd_cmi8330_pnpids[] = {
+        { .id = "CMI0001", .devs = { { "@X@0001" }, { "@@@0001" }, { "@H@0001" }, { "A@@0001" } } },
         { .id = "CMI0001", .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } } },
         { .id = "" }
 };
@@ -304,7 +312,7 @@ static int __devinit snd_cmi8330_mixer(struct snd_card *card, struct snd_cmi8330
         unsigned int idx;
         int err;
 
-        strcpy(card->mixername, "CMI8330/C3D");
+        strcpy(card->mixername, (acard->type == CMI8329) ? "CMI8329" : "CMI8330/C3D");
 
         for (idx = 0; idx < ARRAY_SIZE(snd_cmi8330_controls); idx++) {
                 err = snd_ctl_add(card,
@@ -329,6 +337,9 @@ static int __devinit snd_cmi8330_pnp(int dev, struct snd_cmi8330 *acard,
         struct pnp_dev *pdev;
         int err;
 
+        /* CMI8329 has a device with ID A@@0001, CMI8330 does not */
+        acard->type = (id->devs[3].id[0]) ? CMI8329 : CMI8330;
+
         acard->cap = pnp_request_card_device(card, id->devs[0].id, NULL);
         if (acard->cap == NULL)
                 return -EBUSY;
@@ -345,38 +356,45 @@ static int __devinit snd_cmi8330_pnp(int dev, struct snd_cmi8330 *acard,
 
         err = pnp_activate_dev(pdev);
         if (err < 0) {
-                snd_printk(KERN_ERR "CMI8330/C3D PnP configure failure\n");
+                snd_printk(KERN_ERR "AD1848 PnP configure failure\n");
                 return -EBUSY;
         }
         wssport[dev] = pnp_port_start(pdev, 0);
         wssdma[dev] = pnp_dma(pdev, 0);
         wssirq[dev] = pnp_irq(pdev, 0);
-        fmport[dev] = pnp_port_start(pdev, 1);
+        if (pnp_port_start(pdev, 1))
+                fmport[dev] = pnp_port_start(pdev, 1);
 
         /* allocate SB16 resources */
         pdev = acard->play;
 
         err = pnp_activate_dev(pdev);
         if (err < 0) {
-                snd_printk(KERN_ERR "CMI8330/C3D (SB16) PnP configure failure\n");
+                snd_printk(KERN_ERR "SB16 PnP configure failure\n");
                 return -EBUSY;
         }
         sbport[dev] = pnp_port_start(pdev, 0);
         sbdma8[dev] = pnp_dma(pdev, 0);
         sbdma16[dev] = pnp_dma(pdev, 1);
         sbirq[dev] = pnp_irq(pdev, 0);
+        /* On CMI8239, the OPL3 port might be present in SB16 PnP resources */
+        if (fmport[dev] == SNDRV_AUTO_PORT) {
+                if (pnp_port_start(pdev, 1))
+                        fmport[dev] = pnp_port_start(pdev, 1);
+                else
+                        fmport[dev] = 0x388;    /* Or hardwired */
+        }
 
         /* allocate MPU-401 resources */
         pdev = acard->mpu;
 
         err = pnp_activate_dev(pdev);
-        if (err < 0) {
-                snd_printk(KERN_ERR
-                           "CMI8330/C3D (MPU-401) PnP configure failure\n");
-                return -EBUSY;
+        if (err < 0)
+                snd_printk(KERN_ERR "MPU-401 PnP configure failure: will be disabled\n");
+        else {
+                mpuport[dev] = pnp_port_start(pdev, 0);
+                mpuirq[dev] = pnp_irq(pdev, 0);
         }
-        mpuport[dev] = pnp_port_start(pdev, 0);
-        mpuirq[dev] = pnp_irq(pdev, 0);
         return 0;
 }
 #endif
@@ -430,9 +448,9 @@ static int __devinit snd_cmi8330_pcm(struct snd_card *card, struct snd_cmi8330 *
                 snd_cmi8330_capture_open
         };
 
-        if ((err = snd_pcm_new(card, "CMI8330", 0, 1, 1, &pcm)) < 0)
+        if ((err = snd_pcm_new(card, (chip->type == CMI8329) ? "CMI8329" : "CMI8330", 0, 1, 1, &pcm)) < 0)
                 return err;
-        strcpy(pcm->name, "CMI8330");
+        strcpy(pcm->name, (chip->type == CMI8329) ? "CMI8329" : "CMI8330");
         pcm->private_data = chip;
         
         /* SB16 */
@@ -527,11 +545,11 @@ static int __devinit snd_cmi8330_probe(struct snd_card *card, int dev)
                              wssdma[dev], -1,
                              WSS_HW_DETECT, 0, &acard->wss);
         if (err < 0) {
-                snd_printk(KERN_ERR PFX "(CMI8330) device busy??\n");
+                snd_printk(KERN_ERR PFX "AD1848 device busy??\n");
                 return err;
         }
         if (acard->wss->hardware != WSS_HW_CMI8330) {
-                snd_printk(KERN_ERR PFX "(CMI8330) not found during probe\n");
+                snd_printk(KERN_ERR PFX "AD1848 not found during probe\n");
                 return -ENODEV;
         }
 
@@ -541,11 +559,11 @@ static int __devinit snd_cmi8330_probe(struct snd_card *card, int dev)
                                     sbdma8[dev],
                                     sbdma16[dev],
                                     SB_HW_AUTO, &acard->sb)) < 0) {
-                snd_printk(KERN_ERR PFX "(SB16) device busy??\n");
+                snd_printk(KERN_ERR PFX "SB16 device busy??\n");
                 return err;
         }
         if (acard->sb->hardware != SB_HW_16) {
-                snd_printk(KERN_ERR PFX "(SB16) not found during probe\n");
+                snd_printk(KERN_ERR PFX "SB16 not found during probe\n");
                 return err;
         }
 
@@ -585,8 +603,8 @@ static int __devinit snd_cmi8330_probe(struct snd_card *card, int dev)
                                 mpuport[dev]);
         }
 
-        strcpy(card->driver, "CMI8330/C3D");
-        strcpy(card->shortname, "C-Media CMI8330/C3D");
+        strcpy(card->driver, (acard->type == CMI8329) ? "CMI8329" : "CMI8330/C3D");
+        strcpy(card->shortname, (acard->type == CMI8329) ? "C-Media CMI8329" : "C-Media CMI8330/C3D");
         sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
                 card->shortname,
                 acard->wss->port,
diff --git a/sound/oss/midibuf.c b/sound/oss/midibuf.c
index a40be0cf1d97..782b3b84dac6 100644
--- a/sound/oss/midibuf.c
+++ b/sound/oss/midibuf.c
@@ -127,15 +127,16 @@ static void midi_poll(unsigned long dummy)
                 for (dev = 0; dev < num_midis; dev++)
                         if (midi_devs[dev] != NULL && midi_out_buf[dev] != NULL)
                         {
-                                int ok = 1;
-
-                                while (DATA_AVAIL(midi_out_buf[dev]) && ok)
+                                while (DATA_AVAIL(midi_out_buf[dev]))
                                 {
+                                        int ok;
                                         int c = midi_out_buf[dev]->queue[midi_out_buf[dev]->head];
 
                                         spin_unlock_irqrestore(&lock,flags);/* Give some time to others */
                                         ok = midi_devs[dev]->outputc(dev, c);
                                         spin_lock_irqsave(&lock, flags);
+                                        if (!ok)
+                                                break;
                                         midi_out_buf[dev]->head = (midi_out_buf[dev]->head + 1) % MAX_QUEUE_SIZE;
                                         midi_out_buf[dev]->len--;
                                 }
diff --git a/sound/oss/vwsnd.c b/sound/oss/vwsnd.c
index 187f72750e8f..6713110bdc75 100644
--- a/sound/oss/vwsnd.c
+++ b/sound/oss/vwsnd.c
@@ -628,7 +628,7 @@ static void li_setup_dma(dma_chan_t *chan,
         ASSERT(!(buffer_paddr & 0xFF));
         chan->baseval = (buffer_paddr >> 8) | 1 << (37 - 8);
 
-        chan->cfgval = (!LI_CCFG_LOCK |
+        chan->cfgval = ((chan->cfgval & ~LI_CCFG_LOCK) |
                         SHIFT_FIELD(desc->ad1843_slot, LI_CCFG_SLOT) |
                         desc->direction |
                         mode |
@@ -638,9 +638,9 @@ static void li_setup_dma(dma_chan_t *chan,
         tmask = 13 - fragshift;         /* See Lithium DMA Notes above. */
         ASSERT(size >= 2 && size <= 7);
         ASSERT(tmask >= 1 && tmask <= 7);
-        chan->ctlval = (!LI_CCTL_RESET |
+        chan->ctlval = ((chan->ctlval & ~LI_CCTL_RESET) |
                         SHIFT_FIELD(size, LI_CCTL_SIZE) |
-                        !LI_CCTL_DMA_ENABLE |
+                        (chan->ctlval & ~LI_CCTL_DMA_ENABLE) |
                         SHIFT_FIELD(tmask, LI_CCTL_TMASK) |
                         SHIFT_FIELD(0, LI_CCTL_TPTR));
 
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index 748f6b7d90b7..fb5ee3cc3968 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -135,11 +135,11 @@ config SND_AW2
 
 
 config SND_AZT3328
-        tristate "Aztech AZF3328 / PCI168 (EXPERIMENTAL)"
-        depends on EXPERIMENTAL
+        tristate "Aztech AZF3328 / PCI168"
         select SND_OPL3_LIB
         select SND_MPU401_UART
         select SND_PCM
+        select SND_RAWMIDI
         help
           Say Y here to include support for Aztech AZF3328 (PCI168)
           soundcards.
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index 76d76c08339b..b458d208720b 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -478,45 +478,6 @@ static int snd_ali_reset_5451(struct snd_ali *codec)
         return 0;
 }
 
-#ifdef CODEC_RESET
-
-static int snd_ali_reset_codec(struct snd_ali *codec)
-{
-        struct pci_dev *pci_dev;
-        unsigned char bVal;
-        unsigned int   dwVal;
-        unsigned short wCount, wReg;
-
-        pci_dev = codec->pci_m1533;
-        
-        pci_read_config_dword(pci_dev, 0x7c, &dwVal);
-        pci_write_config_dword(pci_dev, 0x7c, dwVal | 0x08000000);
-        udelay(5000);
-        pci_read_config_dword(pci_dev, 0x7c, &dwVal);
-        pci_write_config_dword(pci_dev, 0x7c, dwVal & 0xf7ffffff);
-        udelay(5000);
-
-        bVal = inb(ALI_REG(codec,ALI_SCTRL));
-        bVal |= 0x02;
-        outb(ALI_REG(codec,ALI_SCTRL),bVal);
-        udelay(5000);
-        bVal = inb(ALI_REG(codec,ALI_SCTRL));
-        bVal &= 0xfd;
-        outb(ALI_REG(codec,ALI_SCTRL),bVal);
-        udelay(15000);
-
-        wCount = 200;
-        while (wCount--) {
-                wReg = snd_ali_codec_read(codec->ac97, AC97_POWERDOWN);
-                if ((wReg & 0x000f) == 0x000f)
-                        return 0;
-                udelay(5000);
-        }
-        return -1;
-}
-
-#endif
-
 /*
  *  ALI 5451 Controller
  */
@@ -561,22 +522,6 @@ static void snd_ali_disable_address_interrupt(struct snd_ali *codec)
         outl(gc, ALI_REG(codec, ALI_GC_CIR));
 }
 
-#if 0 /* not used */
-static void snd_ali_enable_voice_irq(struct snd_ali *codec,
-                                     unsigned int channel)
-{
-        unsigned int mask;
-        struct snd_ali_channel_control *pchregs = &(codec->chregs);
-
-        snd_ali_printk("enable_voice_irq channel=%d\n",channel);
-        
-        mask = 1 << (channel & 0x1f);
-        pchregs->data.ainten  = inl(ALI_REG(codec, pchregs->regs.ainten));
-        pchregs->data.ainten |= mask;
-        outl(pchregs->data.ainten, ALI_REG(codec, pchregs->regs.ainten));
-}
-#endif
-
 static void snd_ali_disable_voice_irq(struct snd_ali *codec,
                                       unsigned int channel)
 {
@@ -677,16 +622,6 @@ static void snd_ali_free_channel_pcm(struct snd_ali *codec, int channel)
         }
 }
 
-#if 0 /* not used */
-static void snd_ali_start_voice(struct snd_ali *codec, unsigned int channel)
-{
-        unsigned int mask = 1 << (channel & 0x1f);
-        
-        snd_ali_printk("start_voice: channel=%d\n",channel);
-        outl(mask, ALI_REG(codec,codec->chregs.regs.start));
-}
-#endif
-
 static void snd_ali_stop_voice(struct snd_ali *codec, unsigned int channel)
 {
         unsigned int mask = 1 << (channel & 0x1f);
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index f290bc56178f..8451a0169f32 100644
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -1,6 +1,6 @@
 /*
  *  azt3328.c - driver for Aztech AZF3328 based soundcards (e.g. PCI168).
- *  Copyright (C) 2002, 2005 - 2008 by Andreas Mohr <andi AT lisas.de>
+ *  Copyright (C) 2002, 2005 - 2009 by Andreas Mohr <andi AT lisas.de>
  *
  *  Framework borrowed from Bart Hartgers's als4000.c.
  *  Driver developed on PCI168 AP(W) version (PCI rev. 10, subsystem ID 1801),
@@ -10,6 +10,13 @@
  *  PCI168 A/AP, sub ID 8000
  *  Please give me feedback in case you try my driver with one of these!!
  *
+ *  Keywords: Windows XP Vista 168nt4-125.zip 168win95-125.zip PCI 168 download
+ *  (XP/Vista do not support this card at all but every Linux distribution
+ *   has very good support out of the box;
+ *   just to make sure that the right people hit this and get to know that,
+ *   despite the high level of Internet ignorance - as usual :-P -
+ *   about very good support for this card - on Linux!)
+ *
  * GPL LICENSE
  *  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
@@ -71,10 +78,11 @@
  *  - built-in General DirectX timer having a 20 bits counter
  *    with 1us resolution (see below!)
  *  - I2S serial output port for external DAC
+ *    [FIXME: 3.3V or 5V level? maximum rate is 66.2kHz right?]
  *  - supports 33MHz PCI spec 2.1, PCI power management 1.0, compliant with ACPI
  *  - supports hardware volume control
  *  - single chip low cost solution (128 pin QFP)
- *  - supports programmable Sub-vendor and Sub-system ID
+ *  - supports programmable Sub-vendor and Sub-system ID [24C02 SEEPROM chip]
  *    required for Microsoft's logo compliance (FIXME: where?)
  *    At least the Trident 4D Wave DX has one bit somewhere
  *    to enable writes to PCI subsystem VID registers, that should be it.
@@ -82,6 +90,7 @@
  *    some custom data starting at 0x80. What kind of config settings
  *    are located in our extended PCI space anyway??
  *  - PCI168 AP(W) card: power amplifier with 4 Watts/channel at 4 Ohms
+ *    [TDA1517P chip]
  *
  *  Note that this driver now is actually *better* than the Windows driver,
  *  since it additionally supports the card's 1MHz DirectX timer - just try
@@ -146,10 +155,15 @@
  *    to read the Digital Enhanced Game Port. Not sure whether it is fixable.
  *
  * TODO
+ *  - use PCI_VDEVICE
+ *  - verify driver status on x86_64
+ *  - test multi-card driver operation
+ *  - (ab)use 1MHz DirectX timer as kernel clocksource
  *  - test MPU401 MIDI playback etc.
  *  - add more power micro-management (disable various units of the card
- *    as long as they're unused). However this requires more I/O ports which I
- *    haven't figured out yet and which thus might not even exist...
+ *    as long as they're unused, to improve audio quality and save power).
+ *    However this requires more I/O ports which I haven't figured out yet
+ *    and which thus might not even exist...
  *    The standard suspend/resume functionality could probably make use of
  *    some improvement, too...
  *  - figure out what all unknown port bits are responsible for
@@ -185,25 +199,46 @@ MODULE_SUPPORTED_DEVICE("{{Aztech,AZF3328}}");
 #define SUPPORT_GAMEPORT 1
 #endif
 
+/* === Debug settings ===
+  Further diagnostic functionality than the settings below
+  does not need to be provided, since one can easily write a bash script
+  to dump the card's I/O ports (those listed in lspci -v -v):
+  function dump()
+  {
+    local descr=$1; local addr=$2; local count=$3
+
+    echo "${descr}: ${count} @ ${addr}:"
+    dd if=/dev/port skip=$[${addr}] count=${count} bs=1 2>/dev/null| hexdump -C
+  }
+  and then use something like
+  "dump joy200 0x200 8", "dump mpu388 0x388 4", "dump joy 0xb400 8",
+  "dump codec00 0xa800 32", "dump mixer 0xb800 64", "dump synth 0xbc00 8",
+  possibly within a "while true; do ... sleep 1; done" loop.
+  Tweaking ports could be done using
+  VALSTRING="`printf "%02x" $value`"
+  printf "\x""$VALSTRING"|dd of=/dev/port seek=$[${addr}] bs=1 2>/dev/null
+*/
+
 #define DEBUG_MISC      0
 #define DEBUG_CALLS     0
 #define DEBUG_MIXER     0
-#define DEBUG_PLAY_REC  0
+#define DEBUG_CODEC     0
 #define DEBUG_IO        0
 #define DEBUG_TIMER     0
 #define DEBUG_GAME      0
+#define DEBUG_PM        0
 #define MIXER_TESTING   0
 
 #if DEBUG_MISC
-#define snd_azf3328_dbgmisc(format, args...) printk(KERN_ERR format, ##args)
+#define snd_azf3328_dbgmisc(format, args...) printk(KERN_DEBUG format, ##args)
 #else
 #define snd_azf3328_dbgmisc(format, args...)
 #endif
 
 #if DEBUG_CALLS
 #define snd_azf3328_dbgcalls(format, args...) printk(format, ##args)
-#define snd_azf3328_dbgcallenter() printk(KERN_ERR "--> %s\n", __func__)
-#define snd_azf3328_dbgcallleave() printk(KERN_ERR "<-- %s\n", __func__)
+#define snd_azf3328_dbgcallenter() printk(KERN_DEBUG "--> %s\n", __func__)
+#define snd_azf3328_dbgcallleave() printk(KERN_DEBUG "<-- %s\n", __func__)
 #else
 #define snd_azf3328_dbgcalls(format, args...)
 #define snd_azf3328_dbgcallenter()
@@ -216,10 +251,10 @@ MODULE_SUPPORTED_DEVICE("{{Aztech,AZF3328}}");
 #define snd_azf3328_dbgmixer(format, args...)
 #endif
 
-#if DEBUG_PLAY_REC
-#define snd_azf3328_dbgplay(format, args...) printk(KERN_DEBUG format, ##args)
+#if DEBUG_CODEC
+#define snd_azf3328_dbgcodec(format, args...) printk(KERN_DEBUG format, ##args)
 #else
-#define snd_azf3328_dbgplay(format, args...)
+#define snd_azf3328_dbgcodec(format, args...)
 #endif
 
 #if DEBUG_MISC
@@ -234,6 +269,12 @@ MODULE_SUPPORTED_DEVICE("{{Aztech,AZF3328}}");
 #define snd_azf3328_dbggame(format, args...)
 #endif
 
+#if DEBUG_PM
+#define snd_azf3328_dbgpm(format, args...) printk(KERN_DEBUG format, ##args)
+#else
+#define snd_azf3328_dbgpm(format, args...)
+#endif
+
 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;      /* Index 0-MAX */
 module_param_array(index, int, NULL, 0444);
 MODULE_PARM_DESC(index, "Index value for AZF3328 soundcard.");
@@ -250,22 +291,23 @@ static int seqtimer_scaling = 128;
 module_param(seqtimer_scaling, int, 0444);
 MODULE_PARM_DESC(seqtimer_scaling, "Set 1024000Hz sequencer timer scale factor (lockup danger!). Default 128.");
 
-struct snd_azf3328_audio_stream {
+struct snd_azf3328_codec_data {
+        unsigned long io_base;
         struct snd_pcm_substream *substream;
-        int enabled;
-        int running;
-        unsigned long portbase;
+        bool running;
+        const char *name;
 };
 
-enum snd_azf3328_stream_index {
-  AZF_PLAYBACK = 0,
-  AZF_CAPTURE = 1,
+enum snd_azf3328_codec_type {
+  AZF_CODEC_PLAYBACK = 0,
+  AZF_CODEC_CAPTURE = 1,
+  AZF_CODEC_I2S_OUT = 2,
 };
 
 struct snd_azf3328 {
         /* often-used fields towards beginning, then grouped */
 
-        unsigned long codec_io; /* usually 0xb000, size 128 */
+        unsigned long ctrl_io; /* usually 0xb000, size 128 */
         unsigned long game_io;  /* usually 0xb400, size 8 */
         unsigned long mpu_io;   /* usually 0xb800, size 4 */
         unsigned long opl3_io; /* usually 0xbc00, size 8 */
@@ -275,15 +317,17 @@ struct snd_azf3328 {
 
         struct snd_timer *timer;
 
-        struct snd_pcm *pcm;
-        struct snd_azf3328_audio_stream audio_stream[2];
+        struct snd_pcm *pcm[3];
+
+        /* playback, recording and I2S out codecs */
+        struct snd_azf3328_codec_data codecs[3];
 
         struct snd_card *card;
         struct snd_rawmidi *rmidi;
 
 #ifdef SUPPORT_GAMEPORT
         struct gameport *gameport;
-        int axes[4];
+        u16 axes[4];
 #endif
 
         struct pci_dev *pci;
@@ -293,16 +337,16 @@ struct snd_azf3328 {
          * If we need to add more registers here, then we might try to fold this
          * into some transparent combined shadow register handling with
          * CONFIG_PM register storage below, but that's slightly difficult. */
-        u16 shadow_reg_codec_6AH;
+        u16 shadow_reg_ctrl_6AH;
 
 #ifdef CONFIG_PM
         /* register value containers for power management
-         * Note: not always full I/O range preserved (just like Win driver!) */
-        u16 saved_regs_codec[AZF_IO_SIZE_CODEC_PM / 2];
-        u16 saved_regs_game [AZF_IO_SIZE_GAME_PM / 2];
-        u16 saved_regs_mpu  [AZF_IO_SIZE_MPU_PM / 2];
-        u16 saved_regs_opl3 [AZF_IO_SIZE_OPL3_PM / 2];
-        u16 saved_regs_mixer[AZF_IO_SIZE_MIXER_PM / 2];
+         * Note: not always full I/O range preserved (similar to Win driver!) */
+        u32 saved_regs_ctrl[AZF_ALIGN(AZF_IO_SIZE_CTRL_PM) / 4];
+        u32 saved_regs_game[AZF_ALIGN(AZF_IO_SIZE_GAME_PM) / 4];
+        u32 saved_regs_mpu[AZF_ALIGN(AZF_IO_SIZE_MPU_PM) / 4];
+        u32 saved_regs_opl3[AZF_ALIGN(AZF_IO_SIZE_OPL3_PM) / 4];
+        u32 saved_regs_mixer[AZF_ALIGN(AZF_IO_SIZE_MIXER_PM) / 4];
 #endif
 };
 
@@ -316,7 +360,7 @@ MODULE_DEVICE_TABLE(pci, snd_azf3328_ids);
 
 
 static int
-snd_azf3328_io_reg_setb(unsigned reg, u8 mask, int do_set)
+snd_azf3328_io_reg_setb(unsigned reg, u8 mask, bool do_set)
 {
         u8 prev = inb(reg), new;
 
@@ -331,39 +375,72 @@ snd_azf3328_io_reg_setb(unsigned reg, u8 mask, int do_set)
 }
 
 static inline void
-snd_azf3328_codec_outb(const struct snd_azf3328 *chip, unsigned reg, u8 value)
+snd_azf3328_codec_outb(const struct snd_azf3328_codec_data *codec,
+                       unsigned reg,
+                       u8 value
+)
 {
-        outb(value, chip->codec_io + reg);
+        outb(value, codec->io_base + reg);
 }
 
 static inline u8
-snd_azf3328_codec_inb(const struct snd_azf3328 *chip, unsigned reg)
+snd_azf3328_codec_inb(const struct snd_azf3328_codec_data *codec, unsigned reg)
 {
-        return inb(chip->codec_io + reg);
+        return inb(codec->io_base + reg);
 }
 
 static inline void
-snd_azf3328_codec_outw(const struct snd_azf3328 *chip, unsigned reg, u16 value)
+snd_azf3328_codec_outw(const struct snd_azf3328_codec_data *codec,
+                       unsigned reg,
+                       u16 value
+)
 {
-        outw(value, chip->codec_io + reg);
+        outw(value, codec->io_base + reg);
 }
 
 static inline u16
-snd_azf3328_codec_inw(const struct snd_azf3328 *chip, unsigned reg)
+snd_azf3328_codec_inw(const struct snd_azf3328_codec_data *codec, unsigned reg)
 {
-        return inw(chip->codec_io + reg);
+        return inw(codec->io_base + reg);
 }
 
 static inline void
-snd_azf3328_codec_outl(const struct snd_azf3328 *chip, unsigned reg, u32 value)
+snd_azf3328_codec_outl(const struct snd_azf3328_codec_data *codec,
+                       unsigned reg,
+                       u32 value
+)
 {
-        outl(value, chip->codec_io + reg);
+        outl(value, codec->io_base + reg);
 }
 
 static inline u32
-snd_azf3328_codec_inl(const struct snd_azf3328 *chip, unsigned reg)
+snd_azf3328_codec_inl(const struct snd_azf3328_codec_data *codec, unsigned reg)
+{
+        return inl(codec->io_base + reg);
+}
+
+static inline void
+snd_azf3328_ctrl_outb(const struct snd_azf3328 *chip, unsigned reg, u8 value)
+{
+        outb(value, chip->ctrl_io + reg);
+}
+
+static inline u8
+snd_azf3328_ctrl_inb(const struct snd_azf3328 *chip, unsigned reg)
+{
+        return inb(chip->ctrl_io + reg);
+}
+
+static inline void
+snd_azf3328_ctrl_outw(const struct snd_azf3328 *chip, unsigned reg, u16 value)
+{
+        outw(value, chip->ctrl_io + reg);
+}
+
+static inline void
+snd_azf3328_ctrl_outl(const struct snd_azf3328 *chip, unsigned reg, u32 value)
 {
-        return inl(chip->codec_io + reg);
+        outl(value, chip->ctrl_io + reg);
 }
 
 static inline void
@@ -404,13 +481,13 @@ snd_azf3328_mixer_inw(const struct snd_azf3328 *chip, unsigned reg)
 
 #define AZF_MUTE_BIT 0x80
 
-static int
+static bool
 snd_azf3328_mixer_set_mute(const struct snd_azf3328 *chip,
-                           unsigned reg, int do_mute
+                           unsigned reg, bool do_mute
 )
 {
         unsigned long portbase = chip->mixer_io + reg + 1;
-        int updated;
+        bool updated;
 
         /* the mute bit is on the *second* (i.e. right) register of a
          * left/right channel setting */
@@ -569,7 +646,7 @@ snd_azf3328_get_mixer(struct snd_kcontrol *kcontrol,
 {
         struct snd_azf3328 *chip = snd_kcontrol_chip(kcontrol);
         struct azf3328_mixer_reg reg;
-        unsigned int oreg, val;
+        u16 oreg, val;
 
         snd_azf3328_dbgcallenter();
         snd_azf3328_mixer_reg_decode(&reg, kcontrol->private_value);
@@ -600,7 +677,7 @@ snd_azf3328_put_mixer(struct snd_kcontrol *kcontrol,
 {
         struct snd_azf3328 *chip = snd_kcontrol_chip(kcontrol);
         struct azf3328_mixer_reg reg;
-        unsigned int oreg, nreg, val;
+        u16 oreg, nreg, val;
 
         snd_azf3328_dbgcallenter();
         snd_azf3328_mixer_reg_decode(&reg, kcontrol->private_value);
@@ -709,7 +786,7 @@ snd_azf3328_put_mixer_enum(struct snd_kcontrol *kcontrol,
 {
         struct snd_azf3328 *chip = snd_kcontrol_chip(kcontrol);
         struct azf3328_mixer_reg reg;
-        unsigned int oreg, nreg, val;
+        u16 oreg, nreg, val;
 
         snd_azf3328_mixer_reg_decode(&reg, kcontrol->private_value);
         oreg = snd_azf3328_mixer_inw(chip, reg.reg);
@@ -867,14 +944,15 @@ snd_azf3328_hw_free(struct snd_pcm_substream *substream)
 
 static void
 snd_azf3328_codec_setfmt(struct snd_azf3328 *chip,
-                               unsigned reg,
+                               enum snd_azf3328_codec_type codec_type,
                                enum azf_freq_t bitrate,
                                unsigned int format_width,
                                unsigned int channels
 )
 {
-        u16 val = 0xff00;
         unsigned long flags;
+        const struct snd_azf3328_codec_data *codec = &chip->codecs[codec_type];
+        u16 val = 0xff00;
 
         snd_azf3328_dbgcallenter();
         switch (bitrate) {
@@ -917,7 +995,7 @@ snd_azf3328_codec_setfmt(struct snd_azf3328 *chip,
         spin_lock_irqsave(&chip->reg_lock, flags);
 
         /* set bitrate/format */
-        snd_azf3328_codec_outw(chip, reg, val);
+        snd_azf3328_codec_outw(codec, IDX_IO_CODEC_SOUNDFORMAT, val);
 
         /* changing the bitrate/format settings switches off the
          * audio output with an annoying click in case of 8/16bit format change
@@ -926,11 +1004,11 @@ snd_azf3328_codec_setfmt(struct snd_azf3328 *chip,
          * (FIXME: yes, it works, but what exactly am I doing here?? :)
          * FIXME: does this have some side effects for full-duplex
          * or other dramatic side effects? */
-        if (reg == IDX_IO_PLAY_SOUNDFORMAT) /* only do it for playback */
-                snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS,
-                        snd_azf3328_codec_inw(chip, IDX_IO_PLAY_FLAGS) |
-                        DMA_PLAY_SOMETHING1 |
-                        DMA_PLAY_SOMETHING2 |
+        if (codec_type == AZF_CODEC_PLAYBACK) /* only do it for playback */
+                snd_azf3328_codec_outw(codec, IDX_IO_CODEC_DMA_FLAGS,
+                        snd_azf3328_codec_inw(codec, IDX_IO_CODEC_DMA_FLAGS) |
+                        DMA_RUN_SOMETHING1 |
+                        DMA_RUN_SOMETHING2 |
                         SOMETHING_ALMOST_ALWAYS_SET |
                         DMA_EPILOGUE_SOMETHING |
                         DMA_SOMETHING_ELSE
@@ -942,112 +1020,134 @@ snd_azf3328_codec_setfmt(struct snd_azf3328 *chip,
 
 static inline void
 snd_azf3328_codec_setfmt_lowpower(struct snd_azf3328 *chip,
-                            unsigned reg
+                            enum snd_azf3328_codec_type codec_type
 )
 {
         /* choose lowest frequency for low power consumption.
          * While this will cause louder noise due to rather coarse frequency,
          * it should never matter since output should always
          * get disabled properly when idle anyway. */
-        snd_azf3328_codec_setfmt(chip, reg, AZF_FREQ_4000, 8, 1);
+        snd_azf3328_codec_setfmt(chip, codec_type, AZF_FREQ_4000, 8, 1);
 }
 
 static void
-snd_azf3328_codec_reg_6AH_update(struct snd_azf3328 *chip,
+snd_azf3328_ctrl_reg_6AH_update(struct snd_azf3328 *chip,
                                         unsigned bitmask,
-                                        int enable
+                                        bool enable
 )
 {
-        if (enable)
-                chip->shadow_reg_codec_6AH &= ~bitmask;
+        bool do_mask = !enable;
+        if (do_mask)
+                chip->shadow_reg_ctrl_6AH |= bitmask;
         else
-                chip->shadow_reg_codec_6AH |= bitmask;
-        snd_azf3328_dbgplay("6AH_update mask 0x%04x enable %d: val 0x%04x\n",
-                        bitmask, enable, chip->shadow_reg_codec_6AH);
-        snd_azf3328_codec_outw(chip, IDX_IO_6AH, chip->shadow_reg_codec_6AH);
+                chip->shadow_reg_ctrl_6AH &= ~bitmask;
+        snd_azf3328_dbgcodec("6AH_update mask 0x%04x do_mask %d: val 0x%04x\n",
+                        bitmask, do_mask, chip->shadow_reg_ctrl_6AH);
+        snd_azf3328_ctrl_outw(chip, IDX_IO_6AH, chip->shadow_reg_ctrl_6AH);
 }
 
 static inline void
-snd_azf3328_codec_enable(struct snd_azf3328 *chip, int enable)
+snd_azf3328_ctrl_enable_codecs(struct snd_azf3328 *chip, bool enable)
 {
-        snd_azf3328_dbgplay("codec_enable %d\n", enable);
+        snd_azf3328_dbgcodec("codec_enable %d\n", enable);
         /* no idea what exactly is being done here, but I strongly assume it's
          * PM related */
-        snd_azf3328_codec_reg_6AH_update(
+        snd_azf3328_ctrl_reg_6AH_update(
                 chip, IO_6A_PAUSE_PLAYBACK_BIT8, enable
         );
 }
 
 static void
-snd_azf3328_codec_activity(struct snd_azf3328 *chip,
-                                enum snd_azf3328_stream_index stream_type,
-                                int enable
+snd_azf3328_ctrl_codec_activity(struct snd_azf3328 *chip,
+                                enum snd_azf3328_codec_type codec_type,
+                                bool enable
 )
 {
-        int need_change = (chip->audio_stream[stream_type].running != enable);
+        struct snd_azf3328_codec_data *codec = &chip->codecs[codec_type];
+        bool need_change = (codec->running != enable);
 
-        snd_azf3328_dbgplay(
-                "codec_activity: type %d, enable %d, need_change %d\n",
-                                stream_type, enable, need_change
+        snd_azf3328_dbgcodec(
+                "codec_activity: %s codec, enable %d, need_change %d\n",
+                                codec->name, enable, need_change
         );
         if (need_change) {
-                enum snd_azf3328_stream_index other =
-                        (stream_type == AZF_PLAYBACK) ?
-                                AZF_CAPTURE : AZF_PLAYBACK;
-                /* small check to prevent shutting down the other party
-                 * in case it's active */
-                if ((enable) || !(chip->audio_stream[other].running))
-                        snd_azf3328_codec_enable(chip, enable);
+                static const struct {
+                        enum snd_azf3328_codec_type other1;
+                        enum snd_azf3328_codec_type other2;
+                } peer_codecs[3] =
+                        { { AZF_CODEC_CAPTURE, AZF_CODEC_I2S_OUT },
+                          { AZF_CODEC_PLAYBACK, AZF_CODEC_I2S_OUT },
+                          { AZF_CODEC_PLAYBACK, AZF_CODEC_CAPTURE } };
+                bool call_function;
+
+                if (enable)
+                        /* if enable codec, call enable_codecs func
+                           to enable codec supply... */
+                        call_function = 1;
+                else {
+                        /* ...otherwise call enable_codecs func
+                           (which globally shuts down operation of codecs)
+                           only in case the other codecs are currently
+                           not active either! */
+                        call_function =
+                                ((!chip->codecs[peer_codecs[codec_type].other1]
+                                        .running)
+                             &&  (!chip->codecs[peer_codecs[codec_type].other2]
+                                        .running));
+                 }
+                 if (call_function)
+                        snd_azf3328_ctrl_enable_codecs(chip, enable);
 
                 /* ...and adjust clock, too
                  * (reduce noise and power consumption) */
                 if (!enable)
                         snd_azf3328_codec_setfmt_lowpower(
                                 chip,
-                                chip->audio_stream[stream_type].portbase
-                                        + IDX_IO_PLAY_SOUNDFORMAT
+                                codec_type
                         );
+                codec->running = enable;
         }
-        chip->audio_stream[stream_type].running = enable;
 }
 
 static void
-snd_azf3328_setdmaa(struct snd_azf3328 *chip,
-                                long unsigned int addr,
-                                unsigned int count,
-                                unsigned int size,
-                                enum snd_azf3328_stream_index stream_type
+snd_azf3328_codec_setdmaa(struct snd_azf3328 *chip,
+                                enum snd_azf3328_codec_type codec_type,
+                                unsigned long addr,
+                                unsigned int count,
+                                unsigned int size
 )
 {
+        const struct snd_azf3328_codec_data *codec = &chip->codecs[codec_type];
         snd_azf3328_dbgcallenter();
-        if (!chip->audio_stream[stream_type].running) {
-                /* AZF3328 uses a two buffer pointer DMA playback approach */
+        if (!codec->running) {
+                /* AZF3328 uses a two buffer pointer DMA transfer approach */
 
-                unsigned long flags, portbase, addr_area2;
+                unsigned long flags, addr_area2;
 
                 /* width 32bit (prevent overflow): */
-                unsigned long count_areas, count_tmp;
+                u32 count_areas, lengths;
 
-                portbase = chip->audio_stream[stream_type].portbase;
                 count_areas = size/2;
                 addr_area2 = addr+count_areas;
                 count_areas--; /* max. index */
-                snd_azf3328_dbgplay("set DMA: buf1 %08lx[%lu], buf2 %08lx[%lu]\n", addr, count_areas, addr_area2, count_areas);
+                snd_azf3328_dbgcodec("setdma: buffers %08lx[%u] / %08lx[%u]\n",
+                                addr, count_areas, addr_area2, count_areas);
 
                 /* build combined I/O buffer length word */
-                count_tmp = count_areas;
-                count_areas |= (count_tmp << 16);
+                lengths = (count_areas << 16) | (count_areas);
                 spin_lock_irqsave(&chip->reg_lock, flags);
-                outl(addr, portbase + IDX_IO_PLAY_DMA_START_1);
-                outl(addr_area2, portbase + IDX_IO_PLAY_DMA_START_2);
-                outl(count_areas, portbase + IDX_IO_PLAY_DMA_LEN_1);
+                snd_azf3328_codec_outl(codec, IDX_IO_CODEC_DMA_START_1, addr);
+                snd_azf3328_codec_outl(codec, IDX_IO_CODEC_DMA_START_2,
+                                                                addr_area2);
+                snd_azf3328_codec_outl(codec, IDX_IO_CODEC_DMA_LENGTHS,
+                                                                lengths);
                 spin_unlock_irqrestore(&chip->reg_lock, flags);
         }
         snd_azf3328_dbgcallleave();
 }
 
 static int
-snd_azf3328_playback_prepare(struct snd_pcm_substream *substream)
+snd_azf3328_codec_prepare(struct snd_pcm_substream *substream)
 {
 #if 0
         struct snd_azf3328 *chip = snd_pcm_substream_chip(substream);
@@ -1058,157 +1158,161 @@ snd_azf3328_playback_prepare(struct snd_pcm_substream *substream)
 
         snd_azf3328_dbgcallenter();
 #if 0
-        snd_azf3328_codec_setfmt(chip, IDX_IO_PLAY_SOUNDFORMAT,
+        snd_azf3328_codec_setfmt(chip, AZF_CODEC_...,
                 runtime->rate,
                 snd_pcm_format_width(runtime->format),
                 runtime->channels);
-        snd_azf3328_setdmaa(chip, runtime->dma_addr, count, size, AZF_PLAYBACK);
+        snd_azf3328_codec_setdmaa(chip, AZF_CODEC_...,
+                                        runtime->dma_addr, count, size);
 #endif
         snd_azf3328_dbgcallleave();
         return 0;
 }
 
 static int
-snd_azf3328_capture_prepare(struct snd_pcm_substream *substream)
-{
-#if 0
-        struct snd_azf3328 *chip = snd_pcm_substream_chip(substream);
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        unsigned int size = snd_pcm_lib_buffer_bytes(substream);
-        unsigned int count = snd_pcm_lib_period_bytes(substream);
-#endif
-
-        snd_azf3328_dbgcallenter();
-#if 0
-        snd_azf3328_codec_setfmt(chip, IDX_IO_REC_SOUNDFORMAT,
-                runtime->rate,
-                snd_pcm_format_width(runtime->format),
-                runtime->channels);
-        snd_azf3328_setdmaa(chip, runtime->dma_addr, count, size, AZF_CAPTURE);
-#endif
-        snd_azf3328_dbgcallleave();
-        return 0;
-}
-
-static int
-snd_azf3328_playback_trigger(struct snd_pcm_substream *substream, int cmd)
+snd_azf3328_codec_trigger(enum snd_azf3328_codec_type codec_type,
+                        struct snd_pcm_substream *substream, int cmd)
 {
         struct snd_azf3328 *chip = snd_pcm_substream_chip(substream);
+        const struct snd_azf3328_codec_data *codec = &chip->codecs[codec_type];
         struct snd_pcm_runtime *runtime = substream->runtime;
         int result = 0;
-        unsigned int status1;
-        int previously_muted;
+        u16 flags1;
+        bool previously_muted = 0;
+        bool is_playback_codec = (AZF_CODEC_PLAYBACK == codec_type);
 
-        snd_azf3328_dbgcalls("snd_azf3328_playback_trigger cmd %d\n", cmd);
+        snd_azf3328_dbgcalls("snd_azf3328_codec_trigger cmd %d\n", cmd);
 
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_START:
-                snd_azf3328_dbgplay("START PLAYBACK\n");
-
-                /* mute WaveOut (avoid clicking during setup) */
-                previously_muted =
-                        snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 1);
+                snd_azf3328_dbgcodec("START %s\n", codec->name);
+
+                if (is_playback_codec) {
+                        /* mute WaveOut (avoid clicking during setup) */
+                        previously_muted =
+                                snd_azf3328_mixer_set_mute(
+                                                chip, IDX_MIXER_WAVEOUT, 1
+                                );
+                }
 
-                snd_azf3328_codec_setfmt(chip, IDX_IO_PLAY_SOUNDFORMAT,
+                snd_azf3328_codec_setfmt(chip, codec_type,
                         runtime->rate,
                         snd_pcm_format_width(runtime->format),
                         runtime->channels);
 
                 spin_lock(&chip->reg_lock);
                 /* first, remember current value: */
-                status1 = snd_azf3328_codec_inw(chip, IDX_IO_PLAY_FLAGS);
+                flags1 = snd_azf3328_codec_inw(codec, IDX_IO_CODEC_DMA_FLAGS);
 
-                /* stop playback */
-                status1 &= ~DMA_RESUME;
-                snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, status1);
+                /* stop transfer */
+                flags1 &= ~DMA_RESUME;
+                snd_azf3328_codec_outw(codec, IDX_IO_CODEC_DMA_FLAGS, flags1);
 
                 /* FIXME: clear interrupts or what??? */
-                snd_azf3328_codec_outw(chip, IDX_IO_PLAY_IRQTYPE, 0xffff);
+                snd_azf3328_codec_outw(codec, IDX_IO_CODEC_IRQTYPE, 0xffff);
                 spin_unlock(&chip->reg_lock);
 
-                snd_azf3328_setdmaa(chip, runtime->dma_addr,
+                snd_azf3328_codec_setdmaa(chip, codec_type, runtime->dma_addr,
                         snd_pcm_lib_period_bytes(substream),
-                        snd_pcm_lib_buffer_bytes(substream),
-                        AZF_PLAYBACK);
+                        snd_pcm_lib_buffer_bytes(substream)
+                );
 
                 spin_lock(&chip->reg_lock);
 #ifdef WIN9X
                 /* FIXME: enable playback/recording??? */
-                status1 |= DMA_PLAY_SOMETHING1 | DMA_PLAY_SOMETHING2;
-                snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, status1);
+                flags1 |= DMA_RUN_SOMETHING1 | DMA_RUN_SOMETHING2;
+                snd_azf3328_codec_outw(codec, IDX_IO_CODEC_DMA_FLAGS, flags1);
 
-                /* start playback again */
+                /* start transfer again */
                 /* FIXME: what is this value (0x0010)??? */
-                status1 |= DMA_RESUME | DMA_EPILOGUE_SOMETHING;
-                snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, status1);
+                flags1 |= DMA_RESUME | DMA_EPILOGUE_SOMETHING;
+                snd_azf3328_codec_outw(codec, IDX_IO_CODEC_DMA_FLAGS, flags1);
 #else /* NT4 */
-                snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS,
+                snd_azf3328_codec_outw(codec, IDX_IO_CODEC_DMA_FLAGS,
                         0x0000);
-                snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS,
-                        DMA_PLAY_SOMETHING1);
-                snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS,
-                        DMA_PLAY_SOMETHING1 |
-                        DMA_PLAY_SOMETHING2);
-                snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS,
+                snd_azf3328_codec_outw(codec, IDX_IO_CODEC_DMA_FLAGS,
+                        DMA_RUN_SOMETHING1);
+                snd_azf3328_codec_outw(codec, IDX_IO_CODEC_DMA_FLAGS,
+                        DMA_RUN_SOMETHING1 |
+                        DMA_RUN_SOMETHING2);
+                snd_azf3328_codec_outw(codec, IDX_IO_CODEC_DMA_FLAGS,
                         DMA_RESUME |
                         SOMETHING_ALMOST_ALWAYS_SET |
                         DMA_EPILOGUE_SOMETHING |
                         DMA_SOMETHING_ELSE);
 #endif
                 spin_unlock(&chip->reg_lock);
-                snd_azf3328_codec_activity(chip, AZF_PLAYBACK, 1);
-
-                /* now unmute WaveOut */
-                if (!previously_muted)
-                        snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 0);
+                snd_azf3328_ctrl_codec_activity(chip, codec_type, 1);
+
+                if (is_playback_codec) {
+                        /* now unmute WaveOut */
+                        if (!previously_muted)
+                                snd_azf3328_mixer_set_mute(
+                                                chip, IDX_MIXER_WAVEOUT, 0
+                                );
+                }
 
-                snd_azf3328_dbgplay("STARTED PLAYBACK\n");
+                snd_azf3328_dbgcodec("STARTED %s\n", codec->name);
                 break;
         case SNDRV_PCM_TRIGGER_RESUME:
-                snd_azf3328_dbgplay("RESUME PLAYBACK\n");
-                /* resume playback if we were active */
+                snd_azf3328_dbgcodec("RESUME %s\n", codec->name);
+                /* resume codec if we were active */
                 spin_lock(&chip->reg_lock);
-                if (chip->audio_stream[AZF_PLAYBACK].running)
-                        snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS,
-                                snd_azf3328_codec_inw(chip, IDX_IO_PLAY_FLAGS) | DMA_RESUME);
+                if (codec->running)
+                        snd_azf3328_codec_outw(codec, IDX_IO_CODEC_DMA_FLAGS,
+                                snd_azf3328_codec_inw(
+                                        codec, IDX_IO_CODEC_DMA_FLAGS
+                                ) | DMA_RESUME
+                        );
                 spin_unlock(&chip->reg_lock);
                 break;
         case SNDRV_PCM_TRIGGER_STOP:
-                snd_azf3328_dbgplay("STOP PLAYBACK\n");
-
-                /* mute WaveOut (avoid clicking during setup) */
-                previously_muted =
-                        snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 1);
+                snd_azf3328_dbgcodec("STOP %s\n", codec->name);
+
+                if (is_playback_codec) {
+                        /* mute WaveOut (avoid clicking during setup) */
+                        previously_muted =
+                                snd_azf3328_mixer_set_mute(
+                                                chip, IDX_MIXER_WAVEOUT, 1
+                                );
+                }
 
                 spin_lock(&chip->reg_lock);
                 /* first, remember current value: */
-                status1 = snd_azf3328_codec_inw(chip, IDX_IO_PLAY_FLAGS);
+                flags1 = snd_azf3328_codec_inw(codec, IDX_IO_CODEC_DMA_FLAGS);
 
-                /* stop playback */
-                status1 &= ~DMA_RESUME;
-                snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, status1);
+                /* stop transfer */
+                flags1 &= ~DMA_RESUME;
+                snd_azf3328_codec_outw(codec, IDX_IO_CODEC_DMA_FLAGS, flags1);
 
                 /* hmm, is this really required? we're resetting the same bit
                  * immediately thereafter... */
-                status1 |= DMA_PLAY_SOMETHING1;
-                snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, status1);
+                flags1 |= DMA_RUN_SOMETHING1;
+                snd_azf3328_codec_outw(codec, IDX_IO_CODEC_DMA_FLAGS, flags1);
 
-                status1 &= ~DMA_PLAY_SOMETHING1;
-                snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS, status1);
+                flags1 &= ~DMA_RUN_SOMETHING1;
+                snd_azf3328_codec_outw(codec, IDX_IO_CODEC_DMA_FLAGS, flags1);
                 spin_unlock(&chip->reg_lock);
-                snd_azf3328_codec_activity(chip, AZF_PLAYBACK, 0);
-
-                /* now unmute WaveOut */
-                if (!previously_muted)
-                        snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 0);
+                snd_azf3328_ctrl_codec_activity(chip, codec_type, 0);
+
+                if (is_playback_codec) {
+                        /* now unmute WaveOut */
+                        if (!previously_muted)
+                                snd_azf3328_mixer_set_mute(
+                                                chip, IDX_MIXER_WAVEOUT, 0
+                                );
+                }
 
-                snd_azf3328_dbgplay("STOPPED PLAYBACK\n");
+                snd_azf3328_dbgcodec("STOPPED %s\n", codec->name);
                 break;
         case SNDRV_PCM_TRIGGER_SUSPEND:
-                snd_azf3328_dbgplay("SUSPEND PLAYBACK\n");
-                /* make sure playback is stopped */
-                snd_azf3328_codec_outw(chip, IDX_IO_PLAY_FLAGS,
-                        snd_azf3328_codec_inw(chip, IDX_IO_PLAY_FLAGS) & ~DMA_RESUME);
+                snd_azf3328_dbgcodec("SUSPEND %s\n", codec->name);
+                /* make sure codec is stopped */
+                snd_azf3328_codec_outw(codec, IDX_IO_CODEC_DMA_FLAGS,
+                        snd_azf3328_codec_inw(
+                                codec, IDX_IO_CODEC_DMA_FLAGS
+                        ) & ~DMA_RESUME
+                );
                 break;
         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
                 snd_printk(KERN_ERR "FIXME: SNDRV_PCM_TRIGGER_PAUSE_PUSH NIY!\n");
@@ -1217,7 +1321,7 @@ snd_azf3328_playback_trigger(struct snd_pcm_substream *substream, int cmd)
                 snd_printk(KERN_ERR "FIXME: SNDRV_PCM_TRIGGER_PAUSE_RELEASE NIY!\n");
                 break;
         default:
-                printk(KERN_ERR "FIXME: unknown trigger mode!\n");
+                snd_printk(KERN_ERR "FIXME: unknown trigger mode!\n");
                 return -EINVAL;
         }
 
@@ -1225,172 +1329,74 @@ snd_azf3328_playback_trigger(struct snd_pcm_substream *substream, int cmd)
         return result;
 }
 
-/* this is just analogous to playback; I'm not quite sure whether recording
- * should actually be triggered like that */
 static int
-snd_azf3328_capture_trigger(struct snd_pcm_substream *substream, int cmd)
+snd_azf3328_codec_playback_trigger(struct snd_pcm_substream *substream, int cmd)
 {
-        struct snd_azf3328 *chip = snd_pcm_substream_chip(substream);
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        int result = 0;
-        unsigned int status1;
-
-        snd_azf3328_dbgcalls("snd_azf3328_capture_trigger cmd %d\n", cmd);
-
-        switch (cmd) {
-        case SNDRV_PCM_TRIGGER_START:
-
-                snd_azf3328_dbgplay("START CAPTURE\n");
-
-                snd_azf3328_codec_setfmt(chip, IDX_IO_REC_SOUNDFORMAT,
-                        runtime->rate,
-                        snd_pcm_format_width(runtime->format),
-                        runtime->channels);
-
-                spin_lock(&chip->reg_lock);
-                /* first, remember current value: */
-                status1 = snd_azf3328_codec_inw(chip, IDX_IO_REC_FLAGS);
-
-                /* stop recording */
-                status1 &= ~DMA_RESUME;
-                snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, status1);
-
-                /* FIXME: clear interrupts or what??? */
-                snd_azf3328_codec_outw(chip, IDX_IO_REC_IRQTYPE, 0xffff);
-                spin_unlock(&chip->reg_lock);
-
-                snd_azf3328_setdmaa(chip, runtime->dma_addr,
-                        snd_pcm_lib_period_bytes(substream),
-                        snd_pcm_lib_buffer_bytes(substream),
-                        AZF_CAPTURE);
-
-                spin_lock(&chip->reg_lock);
-#ifdef WIN9X
-                /* FIXME: enable playback/recording??? */
-                status1 |= DMA_PLAY_SOMETHING1 | DMA_PLAY_SOMETHING2;
-                snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, status1);
-
-                /* start capture again */
-                /* FIXME: what is this value (0x0010)??? */
-                status1 |= DMA_RESUME | DMA_EPILOGUE_SOMETHING;
-                snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, status1);
-#else
-                snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS,
-                        0x0000);
-                snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS,
-                        DMA_PLAY_SOMETHING1);
-                snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS,
-                        DMA_PLAY_SOMETHING1 |
-                        DMA_PLAY_SOMETHING2);
-                snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS,
-                        DMA_RESUME |
-                        SOMETHING_ALMOST_ALWAYS_SET |
-                        DMA_EPILOGUE_SOMETHING |
-                        DMA_SOMETHING_ELSE);
-#endif
-                spin_unlock(&chip->reg_lock);
-                snd_azf3328_codec_activity(chip, AZF_CAPTURE, 1);
-
-                snd_azf3328_dbgplay("STARTED CAPTURE\n");
-                break;
-        case SNDRV_PCM_TRIGGER_RESUME:
-                snd_azf3328_dbgplay("RESUME CAPTURE\n");
-                /* resume recording if we were active */
-                spin_lock(&chip->reg_lock);
-                if (chip->audio_stream[AZF_CAPTURE].running)
-                        snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS,
-                                snd_azf3328_codec_inw(chip, IDX_IO_REC_FLAGS) | DMA_RESUME);
-                spin_unlock(&chip->reg_lock);
-                break;
-        case SNDRV_PCM_TRIGGER_STOP:
-                snd_azf3328_dbgplay("STOP CAPTURE\n");
-
-                spin_lock(&chip->reg_lock);
-                /* first, remember current value: */
-                status1 = snd_azf3328_codec_inw(chip, IDX_IO_REC_FLAGS);
-
-                /* stop recording */
-                status1 &= ~DMA_RESUME;
-                snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, status1);
-
-                status1 |= DMA_PLAY_SOMETHING1;
-                snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, status1);
-
-                status1 &= ~DMA_PLAY_SOMETHING1;
-                snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS, status1);
-                spin_unlock(&chip->reg_lock);
-                snd_azf3328_codec_activity(chip, AZF_CAPTURE, 0);
+        return snd_azf3328_codec_trigger(AZF_CODEC_PLAYBACK, substream, cmd);
+}
 
-                snd_azf3328_dbgplay("STOPPED CAPTURE\n");
-                break;
-        case SNDRV_PCM_TRIGGER_SUSPEND:
-                snd_azf3328_dbgplay("SUSPEND CAPTURE\n");
-                /* make sure recording is stopped */
-                snd_azf3328_codec_outw(chip, IDX_IO_REC_FLAGS,
-                        snd_azf3328_codec_inw(chip, IDX_IO_REC_FLAGS) & ~DMA_RESUME);
-                break;
-        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-                snd_printk(KERN_ERR "FIXME: SNDRV_PCM_TRIGGER_PAUSE_PUSH NIY!\n");
-                break;
-        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                snd_printk(KERN_ERR "FIXME: SNDRV_PCM_TRIGGER_PAUSE_RELEASE NIY!\n");
-                break;
-        default:
-                printk(KERN_ERR "FIXME: unknown trigger mode!\n");
-                return -EINVAL;
-        }
+static int
+snd_azf3328_codec_capture_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+        return snd_azf3328_codec_trigger(AZF_CODEC_CAPTURE, substream, cmd);
+}
 
-        snd_azf3328_dbgcallleave();
-        return result;
+static int
+snd_azf3328_codec_i2s_out_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+        return snd_azf3328_codec_trigger(AZF_CODEC_I2S_OUT, substream, cmd);
 }
 
 static snd_pcm_uframes_t
-snd_azf3328_playback_pointer(struct snd_pcm_substream *substream)
+snd_azf3328_codec_pointer(struct snd_pcm_substream *substream,
+                          enum snd_azf3328_codec_type codec_type
+)
 {
-        struct snd_azf3328 *chip = snd_pcm_substream_chip(substream);
+        const struct snd_azf3328 *chip = snd_pcm_substream_chip(substream);
+        const struct snd_azf3328_codec_data *codec = &chip->codecs[codec_type];
         unsigned long bufptr, result;
         snd_pcm_uframes_t frmres;
 
 #ifdef QUERY_HARDWARE
-        bufptr = snd_azf3328_codec_inl(chip, IDX_IO_PLAY_DMA_START_1);
+        bufptr = snd_azf3328_codec_inl(codec, IDX_IO_CODEC_DMA_START_1);
 #else
         bufptr = substream->runtime->dma_addr;
 #endif
-        result = snd_azf3328_codec_inl(chip, IDX_IO_PLAY_DMA_CURRPOS);
+        result = snd_azf3328_codec_inl(codec, IDX_IO_CODEC_DMA_CURRPOS);
 
         /* calculate offset */
         result -= bufptr;
         frmres = bytes_to_frames( substream->runtime, result);
-        snd_azf3328_dbgplay("PLAY @ 0x%8lx, frames %8ld\n", result, frmres);
+        snd_azf3328_dbgcodec("%s @ 0x%8lx, frames %8ld\n",
+                                codec->name, result, frmres);
         return frmres;
 }
 
 static snd_pcm_uframes_t
-snd_azf3328_capture_pointer(struct snd_pcm_substream *substream)
+snd_azf3328_codec_playback_pointer(struct snd_pcm_substream *substream)
 {
-        struct snd_azf3328 *chip = snd_pcm_substream_chip(substream);
-        unsigned long bufptr, result;
-        snd_pcm_uframes_t frmres;
+        return snd_azf3328_codec_pointer(substream, AZF_CODEC_PLAYBACK);
+}
 
-#ifdef QUERY_HARDWARE
-        bufptr = snd_azf3328_codec_inl(chip, IDX_IO_REC_DMA_START_1);
-#else
-        bufptr = substream->runtime->dma_addr;
-#endif
-        result = snd_azf3328_codec_inl(chip, IDX_IO_REC_DMA_CURRPOS);
+static snd_pcm_uframes_t
+snd_azf3328_codec_capture_pointer(struct snd_pcm_substream *substream)
+{
+        return snd_azf3328_codec_pointer(substream, AZF_CODEC_CAPTURE);
+}
 
-        /* calculate offset */
-        result -= bufptr;
-        frmres = bytes_to_frames( substream->runtime, result);
-        snd_azf3328_dbgplay("REC  @ 0x%8lx, frames %8ld\n", result, frmres);
-        return frmres;
+static snd_pcm_uframes_t
+snd_azf3328_codec_i2s_out_pointer(struct snd_pcm_substream *substream)
+{
+        return snd_azf3328_codec_pointer(substream, AZF_CODEC_I2S_OUT);
 }
 
 /******************************************************************/
 
 #ifdef SUPPORT_GAMEPORT
 static inline void
-snd_azf3328_gameport_irq_enable(struct snd_azf3328 *chip, int enable)
+snd_azf3328_gameport_irq_enable(struct snd_azf3328 *chip,
+                                bool enable
+)
 {
         snd_azf3328_io_reg_setb(
                 chip->game_io+IDX_GAME_HWCONFIG,
@@ -1400,7 +1406,9 @@ snd_azf3328_gameport_irq_enable(struct snd_azf3328 *chip, int enable)
 }
 
 static inline void
-snd_azf3328_gameport_legacy_address_enable(struct snd_azf3328 *chip, int enable)
+snd_azf3328_gameport_legacy_address_enable(struct snd_azf3328 *chip,
+                                           bool enable
+)
 {
         snd_azf3328_io_reg_setb(
                 chip->game_io+IDX_GAME_HWCONFIG,
@@ -1409,10 +1417,27 @@ snd_azf3328_gameport_legacy_address_enable(struct snd_azf3328 *chip, int enable)
         );
 }
 
+static void
+snd_azf3328_gameport_set_counter_frequency(struct snd_azf3328 *chip,
+                                           unsigned int freq_cfg
+)
+{
+        snd_azf3328_io_reg_setb(
+                chip->game_io+IDX_GAME_HWCONFIG,
+                0x02,
+                (freq_cfg & 1) != 0
+        );
+        snd_azf3328_io_reg_setb(
+                chip->game_io+IDX_GAME_HWCONFIG,
+                0x04,
+                (freq_cfg & 2) != 0
+        );
+}
+
 static inline void
-snd_azf3328_gameport_axis_circuit_enable(struct snd_azf3328 *chip, int enable)
+snd_azf3328_gameport_axis_circuit_enable(struct snd_azf3328 *chip, bool enable)
 {
-        snd_azf3328_codec_reg_6AH_update(
+        snd_azf3328_ctrl_reg_6AH_update(
                 chip, IO_6A_SOMETHING2_GAMEPORT, enable
         );
 }
@@ -1447,6 +1472,8 @@ snd_azf3328_gameport_open(struct gameport *gameport, int mode)
                 break;
         }
 
+        snd_azf3328_gameport_set_counter_frequency(chip,
+                                GAME_HWCFG_ADC_COUNTER_FREQ_STD);
         snd_azf3328_gameport_axis_circuit_enable(chip, (res == 0));
 
         return res;
@@ -1458,6 +1485,8 @@ snd_azf3328_gameport_close(struct gameport *gameport)
         struct snd_azf3328 *chip = gameport_get_port_data(gameport);
 
         snd_azf3328_dbggame("gameport_close\n");
+        snd_azf3328_gameport_set_counter_frequency(chip,
+                                GAME_HWCFG_ADC_COUNTER_FREQ_1_200);
         snd_azf3328_gameport_axis_circuit_enable(chip, 0);
 }
 
@@ -1491,7 +1520,7 @@ snd_azf3328_gameport_cooked_read(struct gameport *gameport,
 
         val = snd_azf3328_game_inb(chip, IDX_GAME_AXES_CONFIG);
         if (val & GAME_AXES_SAMPLING_READY) {
-                for (i = 0; i < 4; ++i) {
+                for (i = 0; i < ARRAY_SIZE(chip->axes); ++i) {
                         /* configure the axis to read */
                         val = (i << 4) | 0x0f;
                         snd_azf3328_game_outb(chip, IDX_GAME_AXES_CONFIG, val);
@@ -1514,7 +1543,7 @@ snd_azf3328_gameport_cooked_read(struct gameport *gameport,
         snd_azf3328_game_outw(chip, IDX_GAME_AXIS_VALUE, 0xffff);
         spin_unlock_irqrestore(&chip->reg_lock, flags);
 
-        for (i = 0; i < 4; i++) {
+        for (i = 0; i < ARRAY_SIZE(chip->axes); i++) {
                 axes[i] = chip->axes[i];
                 if (axes[i] == 0xffff)
                         axes[i] = -1;
@@ -1552,6 +1581,8 @@ snd_azf3328_gameport(struct snd_azf3328 *chip, int dev)
         /* DISABLE legacy address: we don't need it! */
         snd_azf3328_gameport_legacy_address_enable(chip, 0);
 
+        snd_azf3328_gameport_set_counter_frequency(chip,
+                                GAME_HWCFG_ADC_COUNTER_FREQ_1_200);
         snd_azf3328_gameport_axis_circuit_enable(chip, 0);
 
         gameport_register_port(chip->gameport);
@@ -1585,40 +1616,77 @@ snd_azf3328_gameport_interrupt(struct snd_azf3328 *chip)
 static inline void
 snd_azf3328_irq_log_unknown_type(u8 which)
 {
-        snd_azf3328_dbgplay(
+        snd_azf3328_dbgcodec(
         "azt3328: unknown IRQ type (%x) occurred, please report!\n",
                 which
         );
 }
 
+static inline void
+snd_azf3328_codec_interrupt(struct snd_azf3328 *chip, u8 status)
+{
+        u8 which;
+        enum snd_azf3328_codec_type codec_type;
+        const struct snd_azf3328_codec_data *codec;
+
+        for (codec_type = AZF_CODEC_PLAYBACK;
+                 codec_type <= AZF_CODEC_I2S_OUT;
+                         ++codec_type) {
+
+                /* skip codec if there's no interrupt for it */
+                if (!(status & (1 << codec_type)))
+                        continue;
+
+                codec = &chip->codecs[codec_type];
+
+                spin_lock(&chip->reg_lock);
+                which = snd_azf3328_codec_inb(codec, IDX_IO_CODEC_IRQTYPE);
+                /* ack all IRQ types immediately */
+                snd_azf3328_codec_outb(codec, IDX_IO_CODEC_IRQTYPE, which);
+                spin_unlock(&chip->reg_lock);
+
+                if ((chip->pcm[codec_type]) && (codec->substream)) {
+                        snd_pcm_period_elapsed(codec->substream);
+                        snd_azf3328_dbgcodec("%s period done (#%x), @ %x\n",
+                                codec->name,
+                                which,
+                                snd_azf3328_codec_inl(
+                                        codec, IDX_IO_CODEC_DMA_CURRPOS
+                                )
+                        );
+                } else
+                        printk(KERN_WARNING "azt3328: irq handler problem!\n");
+                if (which & IRQ_SOMETHING)
+                        snd_azf3328_irq_log_unknown_type(which);
+        }
+}
+
 static irqreturn_t
 snd_azf3328_interrupt(int irq, void *dev_id)
 {
         struct snd_azf3328 *chip = dev_id;
-        u8 status, which;
-#if DEBUG_PLAY_REC
+        u8 status;
+#if DEBUG_CODEC
         static unsigned long irq_count;
 #endif
 
-        status = snd_azf3328_codec_inb(chip, IDX_IO_IRQSTATUS);
+        status = snd_azf3328_ctrl_inb(chip, IDX_IO_IRQSTATUS);
 
         /* fast path out, to ease interrupt sharing */
         if (!(status &
-                (IRQ_PLAYBACK|IRQ_RECORDING|IRQ_GAMEPORT|IRQ_MPU401|IRQ_TIMER)
+                (IRQ_PLAYBACK|IRQ_RECORDING|IRQ_I2S_OUT
+                |IRQ_GAMEPORT|IRQ_MPU401|IRQ_TIMER)
         ))
                 return IRQ_NONE; /* must be interrupt for another device */
 
-        snd_azf3328_dbgplay(
-                "irq_count %ld! IDX_IO_PLAY_FLAGS %04x, "
-                "IDX_IO_PLAY_IRQTYPE %04x, IDX_IO_IRQSTATUS %04x\n",
+        snd_azf3328_dbgcodec(
+                "irq_count %ld! IDX_IO_IRQSTATUS %04x\n",
                         irq_count++ /* debug-only */,
-                        snd_azf3328_codec_inw(chip, IDX_IO_PLAY_FLAGS),
-                        snd_azf3328_codec_inw(chip, IDX_IO_PLAY_IRQTYPE),
                         status
         );
 
         if (status & IRQ_TIMER) {
-                /* snd_azf3328_dbgplay("timer %ld\n",
+                /* snd_azf3328_dbgcodec("timer %ld\n",
                         snd_azf3328_codec_inl(chip, IDX_IO_TIMER_VALUE)
                                 & TIMER_VALUE_MASK
                 ); */
@@ -1626,71 +1694,36 @@ snd_azf3328_interrupt(int irq, void *dev_id)
                         snd_timer_interrupt(chip->timer, chip->timer->sticks);
                 /* ACK timer */
                 spin_lock(&chip->reg_lock);
-                snd_azf3328_codec_outb(chip, IDX_IO_TIMER_VALUE + 3, 0x07);
+                snd_azf3328_ctrl_outb(chip, IDX_IO_TIMER_VALUE + 3, 0x07);
                 spin_unlock(&chip->reg_lock);
-                snd_azf3328_dbgplay("azt3328: timer IRQ\n");
+                snd_azf3328_dbgcodec("azt3328: timer IRQ\n");
         }
-        if (status & IRQ_PLAYBACK) {
-                spin_lock(&chip->reg_lock);
-                which = snd_azf3328_codec_inb(chip, IDX_IO_PLAY_IRQTYPE);
-                /* ack all IRQ types immediately */
-                snd_azf3328_codec_outb(chip, IDX_IO_PLAY_IRQTYPE, which);
-                spin_unlock(&chip->reg_lock);
 
-                if (chip->pcm && chip->audio_stream[AZF_PLAYBACK].substream) {
-                        snd_pcm_period_elapsed(
-                                chip->audio_stream[AZF_PLAYBACK].substream
-                        );
-                        snd_azf3328_dbgplay("PLAY period done (#%x), @ %x\n",
-                                which,
-                                snd_azf3328_codec_inl(
-                                        chip, IDX_IO_PLAY_DMA_CURRPOS
-                                )
-                        );
-                } else
-                        printk(KERN_WARNING "azt3328: irq handler problem!\n");
-                if (which & IRQ_PLAY_SOMETHING)
-                        snd_azf3328_irq_log_unknown_type(which);
-        }
-        if (status & IRQ_RECORDING) {
-                spin_lock(&chip->reg_lock);
-                which = snd_azf3328_codec_inb(chip, IDX_IO_REC_IRQTYPE);
-                /* ack all IRQ types immediately */
-                snd_azf3328_codec_outb(chip, IDX_IO_REC_IRQTYPE, which);
-                spin_unlock(&chip->reg_lock);
+        if (status & (IRQ_PLAYBACK|IRQ_RECORDING|IRQ_I2S_OUT))
+                snd_azf3328_codec_interrupt(chip, status);
 
-                if (chip->pcm && chip->audio_stream[AZF_CAPTURE].substream) {
-                        snd_pcm_period_elapsed(
-                                chip->audio_stream[AZF_CAPTURE].substream
-                        );
-                        snd_azf3328_dbgplay("REC  period done (#%x), @ %x\n",
-                                which,
-                                snd_azf3328_codec_inl(
-                                        chip, IDX_IO_REC_DMA_CURRPOS
-                                )
-                        );
-                } else
-                        printk(KERN_WARNING "azt3328: irq handler problem!\n");
-                if (which & IRQ_REC_SOMETHING)
-                        snd_azf3328_irq_log_unknown_type(which);
-        }
         if (status & IRQ_GAMEPORT)
                 snd_azf3328_gameport_interrupt(chip);
+
         /* MPU401 has less critical IRQ requirements
          * than timer and playback/recording, right? */
         if (status & IRQ_MPU401) {
                 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
 
                 /* hmm, do we have to ack the IRQ here somehow?
-                 * If so, then I don't know how... */
-                snd_azf3328_dbgplay("azt3328: MPU401 IRQ\n");
+                 * If so, then I don't know how yet... */
+                snd_azf3328_dbgcodec("azt3328: MPU401 IRQ\n");
         }
         return IRQ_HANDLED;
 }
 
 /*****************************************************************/
 
-static const struct snd_pcm_hardware snd_azf3328_playback =
+/* as long as we think we have identical snd_pcm_hardware parameters
+   for playback, capture and i2s out, we can use the same physical struct
+   since the struct is simply being copied into a member.
+*/
+static const struct snd_pcm_hardware snd_azf3328_hardware =
 {
         /* FIXME!! Correct? */
         .info =                 SNDRV_PCM_INFO_MMAP |
@@ -1718,31 +1751,6 @@ static const struct snd_pcm_hardware snd_azf3328_playback =
         .fifo_size =            0,
 };
 
-static const struct snd_pcm_hardware snd_azf3328_capture =
-{
-        /* FIXME */
-        .info =                 SNDRV_PCM_INFO_MMAP |
-                                SNDRV_PCM_INFO_INTERLEAVED |
-                                SNDRV_PCM_INFO_MMAP_VALID,
-        .formats =              SNDRV_PCM_FMTBIT_S8 |
-                                SNDRV_PCM_FMTBIT_U8 |
-                                SNDRV_PCM_FMTBIT_S16_LE |
-                                SNDRV_PCM_FMTBIT_U16_LE,
-        .rates =                SNDRV_PCM_RATE_5512 |
-                                SNDRV_PCM_RATE_8000_48000 |
-                                SNDRV_PCM_RATE_KNOT,
-        .rate_min =             AZF_FREQ_4000,
-        .rate_max =             AZF_FREQ_66200,
-        .channels_min =         1,
-        .channels_max =         2,
-        .buffer_bytes_max =     65536,
-        .period_bytes_min =     64,
-        .period_bytes_max =     65536,
-        .periods_min =          1,
-        .periods_max =          1024,
-        .fifo_size =            0,
-};
-
 
 static unsigned int snd_azf3328_fixed_rates[] = {
         AZF_FREQ_4000,
@@ -1770,14 +1778,19 @@ static struct snd_pcm_hw_constraint_list snd_azf3328_hw_constraints_rates = {
 /*****************************************************************/
 
 static int
-snd_azf3328_playback_open(struct snd_pcm_substream *substream)
+snd_azf3328_pcm_open(struct snd_pcm_substream *substream,
+                     enum snd_azf3328_codec_type codec_type
+)
 {
         struct snd_azf3328 *chip = snd_pcm_substream_chip(substream);
         struct snd_pcm_runtime *runtime = substream->runtime;
 
         snd_azf3328_dbgcallenter();
-        chip->audio_stream[AZF_PLAYBACK].substream = substream;
-        runtime->hw = snd_azf3328_playback;
+        chip->codecs[codec_type].substream = substream;
+
+        /* same parameters for all our codecs - at least we think so... */
+        runtime->hw = snd_azf3328_hardware;
+
         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
                                    &snd_azf3328_hw_constraints_rates);
         snd_azf3328_dbgcallleave();
@@ -1785,40 +1798,52 @@ snd_azf3328_playback_open(struct snd_pcm_substream *substream)
 }
 
 static int
+snd_azf3328_playback_open(struct snd_pcm_substream *substream)
+{
+        return snd_azf3328_pcm_open(substream, AZF_CODEC_PLAYBACK);
+}
+
+static int
 snd_azf3328_capture_open(struct snd_pcm_substream *substream)
 {
-        struct snd_azf3328 *chip = snd_pcm_substream_chip(substream);
-        struct snd_pcm_runtime *runtime = substream->runtime;
+        return snd_azf3328_pcm_open(substream, AZF_CODEC_CAPTURE);
+}
 
-        snd_azf3328_dbgcallenter();
-        chip->audio_stream[AZF_CAPTURE].substream = substream;
-        runtime->hw = snd_azf3328_capture;
-        snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
-                                   &snd_azf3328_hw_constraints_rates);
-        snd_azf3328_dbgcallleave();
-        return 0;
+static int
+snd_azf3328_i2s_out_open(struct snd_pcm_substream *substream)
+{
+        return snd_azf3328_pcm_open(substream, AZF_CODEC_I2S_OUT);
 }
 
 static int
-snd_azf3328_playback_close(struct snd_pcm_substream *substream)
+snd_azf3328_pcm_close(struct snd_pcm_substream *substream,
+                      enum snd_azf3328_codec_type codec_type
+)
 {
         struct snd_azf3328 *chip = snd_pcm_substream_chip(substream);
 
         snd_azf3328_dbgcallenter();
-        chip->audio_stream[AZF_PLAYBACK].substream = NULL;
+        chip->codecs[codec_type].substream = NULL;
         snd_azf3328_dbgcallleave();
         return 0;
 }
 
 static int
+snd_azf3328_playback_close(struct snd_pcm_substream *substream)
+{
+        return snd_azf3328_pcm_close(substream, AZF_CODEC_PLAYBACK);
+}
+
+static int
 snd_azf3328_capture_close(struct snd_pcm_substream *substream)
 {
-        struct snd_azf3328 *chip = snd_pcm_substream_chip(substream);
+        return snd_azf3328_pcm_close(substream, AZF_CODEC_CAPTURE);
+}
 
-        snd_azf3328_dbgcallenter();
-        chip->audio_stream[AZF_CAPTURE].substream = NULL;
-        snd_azf3328_dbgcallleave();
-        return 0;
+static int
+snd_azf3328_i2s_out_close(struct snd_pcm_substream *substream)
+{
+        return snd_azf3328_pcm_close(substream, AZF_CODEC_I2S_OUT);
 }
 
 /******************************************************************/
@@ -1829,9 +1854,9 @@ static struct snd_pcm_ops snd_azf3328_playback_ops = {
         .ioctl =        snd_pcm_lib_ioctl,
         .hw_params =    snd_azf3328_hw_params,
         .hw_free =      snd_azf3328_hw_free,
-        .prepare =      snd_azf3328_playback_prepare,
-        .trigger =      snd_azf3328_playback_trigger,
-        .pointer =      snd_azf3328_playback_pointer
+        .prepare =      snd_azf3328_codec_prepare,
+        .trigger =      snd_azf3328_codec_playback_trigger,
+        .pointer =      snd_azf3328_codec_playback_pointer
 };
 
 static struct snd_pcm_ops snd_azf3328_capture_ops = {
@@ -1840,30 +1865,67 @@ static struct snd_pcm_ops snd_azf3328_capture_ops = {
         .ioctl =        snd_pcm_lib_ioctl,
         .hw_params =    snd_azf3328_hw_params,
         .hw_free =      snd_azf3328_hw_free,
-        .prepare =      snd_azf3328_capture_prepare,
-        .trigger =      snd_azf3328_capture_trigger,
-        .pointer =      snd_azf3328_capture_pointer
+        .prepare =      snd_azf3328_codec_prepare,
+        .trigger =      snd_azf3328_codec_capture_trigger,
+        .pointer =      snd_azf3328_codec_capture_pointer
+};
+
+static struct snd_pcm_ops snd_azf3328_i2s_out_ops = {
+        .open =         snd_azf3328_i2s_out_open,
+        .close =        snd_azf3328_i2s_out_close,
+        .ioctl =        snd_pcm_lib_ioctl,
+        .hw_params =    snd_azf3328_hw_params,
+        .hw_free =      snd_azf3328_hw_free,
+        .prepare =      snd_azf3328_codec_prepare,
+        .trigger =      snd_azf3328_codec_i2s_out_trigger,
+        .pointer =      snd_azf3328_codec_i2s_out_pointer
 };
 
 static int __devinit
-snd_azf3328_pcm(struct snd_azf3328 *chip, int device)
+snd_azf3328_pcm(struct snd_azf3328 *chip)
 {
+enum { AZF_PCMDEV_STD, AZF_PCMDEV_I2S_OUT, NUM_AZF_PCMDEVS }; /* pcm devices */
+
         struct snd_pcm *pcm;
         int err;
 
         snd_azf3328_dbgcallenter();
-        if ((err = snd_pcm_new(chip->card, "AZF3328 DSP", device, 1, 1, &pcm)) < 0)
+
+        err = snd_pcm_new(chip->card, "AZF3328 DSP", AZF_PCMDEV_STD,
+                                                                1, 1, &pcm);
+        if (err < 0)
                 return err;
-        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_azf3328_playback_ops);
-        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_azf3328_capture_ops);
+        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+                                                &snd_azf3328_playback_ops);
+        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
+                                                &snd_azf3328_capture_ops);
 
         pcm->private_data = chip;
         pcm->info_flags = 0;
         strcpy(pcm->name, chip->card->shortname);
-        chip->pcm = pcm;
+        /* same pcm object for playback/capture (see snd_pcm_new() above) */
+        chip->pcm[AZF_CODEC_PLAYBACK] = pcm;
+        chip->pcm[AZF_CODEC_CAPTURE] = pcm;
 
         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
-                                              snd_dma_pci_data(chip->pci), 64*1024, 64*1024);
+                                                snd_dma_pci_data(chip->pci),
+                                                        64*1024, 64*1024);
+
+        err = snd_pcm_new(chip->card, "AZF3328 I2S OUT", AZF_PCMDEV_I2S_OUT,
+                                                                1, 0, &pcm);
+        if (err < 0)
+                return err;
+        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+                                                &snd_azf3328_i2s_out_ops);
+
+        pcm->private_data = chip;
+        pcm->info_flags = 0;
+        strcpy(pcm->name, chip->card->shortname);
+        chip->pcm[AZF_CODEC_I2S_OUT] = pcm;
+
+        snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
+                                                snd_dma_pci_data(chip->pci),
+                                                        64*1024, 64*1024);
 
         snd_azf3328_dbgcallleave();
         return 0;
@@ -1902,7 +1964,7 @@ snd_azf3328_timer_start(struct snd_timer *timer)
         snd_azf3328_dbgtimer("setting timer countdown value %d, add COUNTDOWN|IRQ\n", delay);
         delay |= TIMER_COUNTDOWN_ENABLE | TIMER_IRQ_ENABLE;
         spin_lock_irqsave(&chip->reg_lock, flags);
-        snd_azf3328_codec_outl(chip, IDX_IO_TIMER_VALUE, delay);
+        snd_azf3328_ctrl_outl(chip, IDX_IO_TIMER_VALUE, delay);
         spin_unlock_irqrestore(&chip->reg_lock, flags);
         snd_azf3328_dbgcallleave();
         return 0;
@@ -1919,7 +1981,7 @@ snd_azf3328_timer_stop(struct snd_timer *timer)
         spin_lock_irqsave(&chip->reg_lock, flags);
         /* disable timer countdown and interrupt */
         /* FIXME: should we write TIMER_IRQ_ACK here? */
-        snd_azf3328_codec_outb(chip, IDX_IO_TIMER_VALUE + 3, 0);
+        snd_azf3328_ctrl_outb(chip, IDX_IO_TIMER_VALUE + 3, 0);
         spin_unlock_irqrestore(&chip->reg_lock, flags);
         snd_azf3328_dbgcallleave();
         return 0;
@@ -2035,7 +2097,7 @@ snd_azf3328_test_bit(unsigned unsigned reg, int bit)
 
         outb(val, reg);
 
-        printk(KERN_ERR "reg %04x bit %d: %02x %02x %02x\n",
+        printk(KERN_DEBUG "reg %04x bit %d: %02x %02x %02x\n",
                                 reg, bit, val, valoff, valon
         );
 }
@@ -2048,9 +2110,9 @@ snd_azf3328_debug_show_ports(const struct snd_azf3328 *chip)
         u16 tmp;
 
         snd_azf3328_dbgmisc(
-                "codec_io 0x%lx, game_io 0x%lx, mpu_io 0x%lx, "
+                "ctrl_io 0x%lx, game_io 0x%lx, mpu_io 0x%lx, "
                 "opl3_io 0x%lx, mixer_io 0x%lx, irq %d\n",
-                chip->codec_io, chip->game_io, chip->mpu_io,
+                chip->ctrl_io, chip->game_io, chip->mpu_io,
                 chip->opl3_io, chip->mixer_io, chip->irq
         );
 
@@ -2083,9 +2145,9 @@ snd_azf3328_debug_show_ports(const struct snd_azf3328 *chip)
                                 inb(0x38c + tmp)
                 );
 
-        for (tmp = 0; tmp < AZF_IO_SIZE_CODEC; tmp += 2)
-                snd_azf3328_dbgmisc("codec 0x%02x: 0x%04x\n",
-                        tmp, snd_azf3328_codec_inw(chip, tmp)
+        for (tmp = 0; tmp < AZF_IO_SIZE_CTRL; tmp += 2)
+                snd_azf3328_dbgmisc("ctrl 0x%02x: 0x%04x\n",
+                        tmp, snd_azf3328_ctrl_inw(chip, tmp)
                 );
 
         for (tmp = 0; tmp < AZF_IO_SIZE_MIXER; tmp += 2)
@@ -2106,7 +2168,8 @@ snd_azf3328_create(struct snd_card *card,
         static struct snd_device_ops ops = {
                 .dev_free =     snd_azf3328_dev_free,
         };
-        u16 tmp;
+        u8 dma_init;
+        enum snd_azf3328_codec_type codec_type;
 
         *rchip = NULL;
 
@@ -2138,14 +2201,21 @@ snd_azf3328_create(struct snd_card *card,
         if (err < 0)
                 goto out_err;
 
-        chip->codec_io = pci_resource_start(pci, 0);
+        chip->ctrl_io  = pci_resource_start(pci, 0);
         chip->game_io  = pci_resource_start(pci, 1);
         chip->mpu_io   = pci_resource_start(pci, 2);
-        chip->opl3_io = pci_resource_start(pci, 3);
+        chip->opl3_io  = pci_resource_start(pci, 3);
         chip->mixer_io = pci_resource_start(pci, 4);
 
-        chip->audio_stream[AZF_PLAYBACK].portbase = chip->codec_io + 0x00;
-        chip->audio_stream[AZF_CAPTURE].portbase   = chip->codec_io + 0x20;
+        chip->codecs[AZF_CODEC_PLAYBACK].io_base =
+                                chip->ctrl_io + AZF_IO_OFFS_CODEC_PLAYBACK;
+        chip->codecs[AZF_CODEC_PLAYBACK].name = "PLAYBACK";
+        chip->codecs[AZF_CODEC_CAPTURE].io_base =
+                                chip->ctrl_io + AZF_IO_OFFS_CODEC_CAPTURE;
+        chip->codecs[AZF_CODEC_CAPTURE].name = "CAPTURE";
+        chip->codecs[AZF_CODEC_I2S_OUT].io_base =
+                                chip->ctrl_io + AZF_IO_OFFS_CODEC_I2S_OUT;
+        chip->codecs[AZF_CODEC_I2S_OUT].name = "I2S_OUT";
 
         if (request_irq(pci->irq, snd_azf3328_interrupt,
                         IRQF_SHARED, card->shortname, chip)) {
@@ -2168,20 +2238,25 @@ snd_azf3328_create(struct snd_card *card,
         if (err < 0)
                 goto out_err;
 
-        /* shutdown codecs to save power */
-                /* have snd_azf3328_codec_activity() act properly */
-        chip->audio_stream[AZF_PLAYBACK].running = 1;
-        snd_azf3328_codec_activity(chip, AZF_PLAYBACK, 0);
+        /* standard codec init stuff */
+                /* default DMA init value */
+        dma_init = DMA_RUN_SOMETHING2|DMA_EPILOGUE_SOMETHING|DMA_SOMETHING_ELSE;
 
-        /* standard chip init stuff */
-                /* default IRQ init value */
-        tmp = DMA_PLAY_SOMETHING2|DMA_EPILOGUE_SOMETHING|DMA_SOMETHING_ELSE;
+        for (codec_type = AZF_CODEC_PLAYBACK;
+                codec_type <= AZF_CODEC_I2S_OUT; ++codec_type) {
+                struct snd_azf3328_codec_data *codec =
+                         &chip->codecs[codec_type];
 
-        spin_lock_irq(&chip->reg_lock);
-        snd_azf3328_codec_outb(chip, IDX_IO_PLAY_FLAGS, tmp);
-        snd_azf3328_codec_outb(chip, IDX_IO_REC_FLAGS, tmp);
-        snd_azf3328_codec_outb(chip, IDX_IO_SOMETHING_FLAGS, tmp);
-        spin_unlock_irq(&chip->reg_lock);
+                /* shutdown codecs to save power */
+                        /* have ...ctrl_codec_activity() act properly */
+                codec->running = 1;
+                snd_azf3328_ctrl_codec_activity(chip, codec_type, 0);
+
+                spin_lock_irq(&chip->reg_lock);
+                snd_azf3328_codec_outb(codec, IDX_IO_CODEC_DMA_FLAGS,
+                                                 dma_init);
+                spin_unlock_irq(&chip->reg_lock);
+        }
 
         snd_card_set_dev(card, &pci->dev);
 
@@ -2229,8 +2304,11 @@ snd_azf3328_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
 
         card->private_data = chip;
 
+        /* chose to use MPU401_HW_AZT2320 ID instead of MPU401_HW_MPU401,
+           since our hardware ought to be similar, thus use same ID. */
         err = snd_mpu401_uart_new(
-                card, 0, MPU401_HW_MPU401, chip->mpu_io, MPU401_INFO_INTEGRATED,
+                card, 0,
+                MPU401_HW_AZT2320, chip->mpu_io, MPU401_INFO_INTEGRATED,
                 pci->irq, 0, &chip->rmidi
         );
         if (err < 0) {
@@ -2244,7 +2322,7 @@ snd_azf3328_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
         if (err < 0)
                 goto out_err;
 
-        err = snd_azf3328_pcm(chip, 0);
+        err = snd_azf3328_pcm(chip);
         if (err < 0)
                 goto out_err;
 
@@ -2266,14 +2344,14 @@ snd_azf3328_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
         opl3->private_data = chip;
 
         sprintf(card->longname, "%s at 0x%lx, irq %i",
-                card->shortname, chip->codec_io, chip->irq);
+                card->shortname, chip->ctrl_io, chip->irq);
 
         err = snd_card_register(card);
         if (err < 0)
                 goto out_err;
 
 #ifdef MODULE
-        printk(
+        printk(KERN_INFO
 "azt3328: Sound driver for Aztech AZF3328-based soundcards such as PCI168.\n"
 "azt3328: Hardware was completely undocumented, unfortunately.\n"
 "azt3328: Feel free to contact andi AT lisas.de for bug reports etc.!\n"
@@ -2308,36 +2386,52 @@ snd_azf3328_remove(struct pci_dev *pci)
 }
 
 #ifdef CONFIG_PM
+static inline void
+snd_azf3328_suspend_regs(unsigned long io_addr, unsigned count, u32 *saved_regs)
+{
+        unsigned reg;
+
+        for (reg = 0; reg < count; ++reg) {
+                *saved_regs = inl(io_addr);
+                snd_azf3328_dbgpm("suspend: io 0x%04lx: 0x%08x\n",
+                        io_addr, *saved_regs);
+                ++saved_regs;
+                io_addr += sizeof(*saved_regs);
+        }
+}
+
 static int
 snd_azf3328_suspend(struct pci_dev *pci, pm_message_t state)
 {
         struct snd_card *card = pci_get_drvdata(pci);
         struct snd_azf3328 *chip = card->private_data;
-        unsigned reg;
+        u16 *saved_regs_ctrl_u16;
 
         snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
 
-        snd_pcm_suspend_all(chip->pcm);
+        snd_pcm_suspend_all(chip->pcm[AZF_CODEC_PLAYBACK]);
+        snd_pcm_suspend_all(chip->pcm[AZF_CODEC_I2S_OUT]);
 
-        for (reg = 0; reg < AZF_IO_SIZE_MIXER_PM / 2; ++reg)
-                chip->saved_regs_mixer[reg] = inw(chip->mixer_io + reg * 2);
+        snd_azf3328_suspend_regs(chip->mixer_io,
+                ARRAY_SIZE(chip->saved_regs_mixer), chip->saved_regs_mixer);
 
         /* make sure to disable master volume etc. to prevent looping sound */
         snd_azf3328_mixer_set_mute(chip, IDX_MIXER_PLAY_MASTER, 1);
         snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 1);
 
-        for (reg = 0; reg < AZF_IO_SIZE_CODEC_PM / 2; ++reg)
-                chip->saved_regs_codec[reg] = inw(chip->codec_io + reg * 2);
+        snd_azf3328_suspend_regs(chip->ctrl_io,
+                ARRAY_SIZE(chip->saved_regs_ctrl), chip->saved_regs_ctrl);
 
         /* manually store the one currently relevant write-only reg, too */
-        chip->saved_regs_codec[IDX_IO_6AH / 2] = chip->shadow_reg_codec_6AH;
+        saved_regs_ctrl_u16 = (u16 *)chip->saved_regs_ctrl;
+        saved_regs_ctrl_u16[IDX_IO_6AH / 2] = chip->shadow_reg_ctrl_6AH;
 
-        for (reg = 0; reg < AZF_IO_SIZE_GAME_PM / 2; ++reg)
-                chip->saved_regs_game[reg] = inw(chip->game_io + reg * 2);
-        for (reg = 0; reg < AZF_IO_SIZE_MPU_PM / 2; ++reg)
-                chip->saved_regs_mpu[reg] = inw(chip->mpu_io + reg * 2);
-        for (reg = 0; reg < AZF_IO_SIZE_OPL3_PM / 2; ++reg)
-                chip->saved_regs_opl3[reg] = inw(chip->opl3_io + reg * 2);
+        snd_azf3328_suspend_regs(chip->game_io,
+                ARRAY_SIZE(chip->saved_regs_game), chip->saved_regs_game);
+        snd_azf3328_suspend_regs(chip->mpu_io,
+                ARRAY_SIZE(chip->saved_regs_mpu), chip->saved_regs_mpu);
+        snd_azf3328_suspend_regs(chip->opl3_io,
+                ARRAY_SIZE(chip->saved_regs_opl3), chip->saved_regs_opl3);
 
         pci_disable_device(pci);
         pci_save_state(pci);
@@ -2345,12 +2439,28 @@ snd_azf3328_suspend(struct pci_dev *pci, pm_message_t state)
         return 0;
 }
 
+static inline void
+snd_azf3328_resume_regs(const u32 *saved_regs,
+                        unsigned long io_addr,
+                        unsigned count
+)
+{
+        unsigned reg;
+
+        for (reg = 0; reg < count; ++reg) {
+                outl(*saved_regs, io_addr);
+                snd_azf3328_dbgpm("resume: io 0x%04lx: 0x%08x --> 0x%08x\n",
+                        io_addr, *saved_regs, inl(io_addr));
+                ++saved_regs;
+                io_addr += sizeof(*saved_regs);
+        }
+}
+
 static int
 snd_azf3328_resume(struct pci_dev *pci)
 {
         struct snd_card *card = pci_get_drvdata(pci);
-        struct snd_azf3328 *chip = card->private_data;
-        unsigned reg;
+        const struct snd_azf3328 *chip = card->private_data;
 
         pci_set_power_state(pci, PCI_D0);
         pci_restore_state(pci);
@@ -2362,16 +2472,24 @@ snd_azf3328_resume(struct pci_dev *pci)
         }
         pci_set_master(pci);
 
-        for (reg = 0; reg < AZF_IO_SIZE_GAME_PM / 2; ++reg)
-                outw(chip->saved_regs_game[reg], chip->game_io + reg * 2);
-        for (reg = 0; reg < AZF_IO_SIZE_MPU_PM / 2; ++reg)
-                outw(chip->saved_regs_mpu[reg], chip->mpu_io + reg * 2);
-        for (reg = 0; reg < AZF_IO_SIZE_OPL3_PM / 2; ++reg)
-                outw(chip->saved_regs_opl3[reg], chip->opl3_io + reg * 2);
-        for (reg = 0; reg < AZF_IO_SIZE_MIXER_PM / 2; ++reg)
-                outw(chip->saved_regs_mixer[reg], chip->mixer_io + reg * 2);
-        for (reg = 0; reg < AZF_IO_SIZE_CODEC_PM / 2; ++reg)
-                outw(chip->saved_regs_codec[reg], chip->codec_io + reg * 2);
+        snd_azf3328_resume_regs(chip->saved_regs_game, chip->game_io,
+                                        ARRAY_SIZE(chip->saved_regs_game));
+        snd_azf3328_resume_regs(chip->saved_regs_mpu, chip->mpu_io,
+                                        ARRAY_SIZE(chip->saved_regs_mpu));
+        snd_azf3328_resume_regs(chip->saved_regs_opl3, chip->opl3_io,
+                                        ARRAY_SIZE(chip->saved_regs_opl3));
+
+        snd_azf3328_resume_regs(chip->saved_regs_mixer, chip->mixer_io,
+                                        ARRAY_SIZE(chip->saved_regs_mixer));
+
+        /* unfortunately with 32bit transfers, IDX_MIXER_PLAY_MASTER (0x02)
+           and IDX_MIXER_RESET (offset 0x00) get touched at the same time,
+           resulting in a mixer reset condition persisting until _after_
+           master vol was restored. Thus master vol needs an extra restore. */
+        outw(((u16 *)chip->saved_regs_mixer)[1], chip->mixer_io + 2);
+
+        snd_azf3328_resume_regs(chip->saved_regs_ctrl, chip->ctrl_io,
+                                        ARRAY_SIZE(chip->saved_regs_ctrl));
 
         snd_power_change_state(card, SNDRV_CTL_POWER_D0);
         return 0;
diff --git a/sound/pci/azt3328.h b/sound/pci/azt3328.h
index 974e05122f00..6f46b97650cc 100644
--- a/sound/pci/azt3328.h
+++ b/sound/pci/azt3328.h
@@ -6,50 +6,59 @@
 
 /*** main I/O area port indices ***/
 /* (only 0x70 of 0x80 bytes saved/restored by Windows driver) */
-#define AZF_IO_SIZE_CODEC       0x80
-#define AZF_IO_SIZE_CODEC_PM    0x70
+#define AZF_IO_SIZE_CTRL        0x80
+#define AZF_IO_SIZE_CTRL_PM     0x70
 
-/* the driver initialisation suggests a layout of 4 main areas:
- * from 0x00 (playback), from 0x20 (recording) and from 0x40 (maybe MPU401??).
+/* the driver initialisation suggests a layout of 4 areas
+ * within the main card control I/O:
+ * from 0x00 (playback codec), from 0x20 (recording codec)
+ * and from 0x40 (most certainly I2S out codec).
  * And another area from 0x60 to 0x6f (DirectX timer, IRQ management,
  * power management etc.???). */
 
-/** playback area **/
-#define IDX_IO_PLAY_FLAGS       0x00 /* PU:0x0000 */
+#define AZF_IO_OFFS_CODEC_PLAYBACK      0x00
+#define AZF_IO_OFFS_CODEC_CAPTURE       0x20
+#define AZF_IO_OFFS_CODEC_I2S_OUT       0x40
+
+#define IDX_IO_CODEC_DMA_FLAGS       0x00 /* PU:0x0000 */
      /* able to reactivate output after output muting due to 8/16bit
       * output change, just like 0x0002.
       * 0x0001 is the only bit that's able to start the DMA counter */
-  #define DMA_RESUME                    0x0001 /* paused if cleared ? */
+  #define DMA_RESUME                    0x0001 /* paused if cleared? */
      /* 0x0002 *temporarily* set during DMA stopping. hmm
       * both 0x0002 and 0x0004 set in playback setup. */
      /* able to reactivate output after output muting due to 8/16bit
       * output change, just like 0x0001. */
-  #define DMA_PLAY_SOMETHING1           0x0002 /* \ alternated (toggled) */
+  #define DMA_RUN_SOMETHING1            0x0002 /* \ alternated (toggled) */
      /* 0x0004: NOT able to reactivate output */
-  #define DMA_PLAY_SOMETHING2           0x0004 /* / bits */
+  #define DMA_RUN_SOMETHING2            0x0004 /* / bits */
   #define SOMETHING_ALMOST_ALWAYS_SET   0x0008 /* ???; can be modified */
   #define DMA_EPILOGUE_SOMETHING        0x0010
   #define DMA_SOMETHING_ELSE            0x0020 /* ??? */
-  #define SOMETHING_UNMODIFIABLE        0xffc0 /* unused ? not modifiable */
-#define IDX_IO_PLAY_IRQTYPE     0x02 /* PU:0x0001 */
+  #define SOMETHING_UNMODIFIABLE        0xffc0 /* unused? not modifiable */
+#define IDX_IO_CODEC_IRQTYPE     0x02 /* PU:0x0001 */
   /* write back to flags in case flags are set, in order to ACK IRQ in handler
    * (bit 1 of port 0x64 indicates interrupt for one of these three types)
    * sometimes in this case it just writes 0xffff to globally ACK all IRQs
    * settings written are not reflected when reading back, though.
-   * seems to be IRQ, too (frequently used: port |= 0x07 !), but who knows ? */
-  #define IRQ_PLAY_SOMETHING            0x0001 /* something & ACK */
-  #define IRQ_FINISHED_PLAYBUF_1        0x0002 /* 1st dmabuf finished & ACK */
-  #define IRQ_FINISHED_PLAYBUF_2        0x0004 /* 2nd dmabuf finished & ACK */
+   * seems to be IRQ, too (frequently used: port |= 0x07 !), but who knows? */
+  #define IRQ_SOMETHING                 0x0001 /* something & ACK */
+  #define IRQ_FINISHED_DMABUF_1         0x0002 /* 1st dmabuf finished & ACK */
+  #define IRQ_FINISHED_DMABUF_2         0x0004 /* 2nd dmabuf finished & ACK */
   #define IRQMASK_SOME_STATUS_1         0x0008 /* \ related bits */
   #define IRQMASK_SOME_STATUS_2         0x0010 /* / (checked together in loop) */
-  #define IRQMASK_UNMODIFIABLE          0xffe0 /* unused ? not modifiable */
-#define IDX_IO_PLAY_DMA_START_1 0x04 /* start address of 1st DMA play area, PU:0x00000000 */
-#define IDX_IO_PLAY_DMA_START_2 0x08 /* start address of 2nd DMA play area, PU:0x00000000 */
-#define IDX_IO_PLAY_DMA_LEN_1   0x0c /* length of 1st DMA play area, PU:0x0000 */
-#define IDX_IO_PLAY_DMA_LEN_2   0x0e /* length of 2nd DMA play area, PU:0x0000 */
-#define IDX_IO_PLAY_DMA_CURRPOS 0x10 /* current DMA position, PU:0x00000000 */
-#define IDX_IO_PLAY_DMA_CURROFS 0x14 /* offset within current DMA play area, PU:0x0000 */
-#define IDX_IO_PLAY_SOUNDFORMAT 0x16 /* PU:0x0010 */
+  #define IRQMASK_UNMODIFIABLE          0xffe0 /* unused? not modifiable */
+  /* start address of 1st DMA transfer area, PU:0x00000000 */
+#define IDX_IO_CODEC_DMA_START_1 0x04
+  /* start address of 2nd DMA transfer area, PU:0x00000000 */
+#define IDX_IO_CODEC_DMA_START_2 0x08
+  /* both lengths of DMA transfer areas, PU:0x00000000
+     length1: offset 0x0c, length2: offset 0x0e */
+#define IDX_IO_CODEC_DMA_LENGTHS 0x0c
+#define IDX_IO_CODEC_DMA_CURRPOS 0x10 /* current DMA position, PU:0x00000000 */
+  /* offset within current DMA transfer area, PU:0x0000 */
+#define IDX_IO_CODEC_DMA_CURROFS 0x14
+#define IDX_IO_CODEC_SOUNDFORMAT 0x16 /* PU:0x0010 */
   /* all unspecified bits can't be modified */
   #define SOUNDFORMAT_FREQUENCY_MASK    0x000f
   #define SOUNDFORMAT_XTAL1             0x00
@@ -76,6 +85,7 @@
   #define SOUNDFORMAT_FLAG_16BIT        0x0010
   #define SOUNDFORMAT_FLAG_2CHANNELS    0x0020
 
+
 /* define frequency helpers, for maximum value safety */
 enum azf_freq_t {
 #define AZF_FREQ(rate) AZF_FREQ_##rate = rate
@@ -96,29 +106,6 @@ enum azf_freq_t {
 #undef AZF_FREQ
 };
 
-/** recording area (see also: playback bit flag definitions) **/
-#define IDX_IO_REC_FLAGS        0x20 /* ??, PU:0x0000 */
-#define IDX_IO_REC_IRQTYPE      0x22 /* ??, PU:0x0000 */
-  #define IRQ_REC_SOMETHING             0x0001 /* something & ACK */
-  #define IRQ_FINISHED_RECBUF_1         0x0002 /* 1st dmabuf finished & ACK */
-  #define IRQ_FINISHED_RECBUF_2         0x0004 /* 2nd dmabuf finished & ACK */
-  /* hmm, maybe these are just the corresponding *recording* flags ?
-   * but OTOH they are most likely at port 0x22 instead */
-  #define IRQMASK_SOME_STATUS_1         0x0008 /* \ related bits */
-  #define IRQMASK_SOME_STATUS_2         0x0010 /* / (checked together in loop) */
-#define IDX_IO_REC_DMA_START_1  0x24 /* PU:0x00000000 */
-#define IDX_IO_REC_DMA_START_2  0x28 /* PU:0x00000000 */
-#define IDX_IO_REC_DMA_LEN_1    0x2c /* PU:0x0000 */
-#define IDX_IO_REC_DMA_LEN_2    0x2e /* PU:0x0000 */
-#define IDX_IO_REC_DMA_CURRPOS  0x30 /* PU:0x00000000 */
-#define IDX_IO_REC_DMA_CURROFS  0x34 /* PU:0x00000000 */
-#define IDX_IO_REC_SOUNDFORMAT  0x36 /* PU:0x0000 */
-
-/** hmm, what is this I/O area for? MPU401?? or external DAC via I2S?? (after playback, recording, ???, timer) **/
-#define IDX_IO_SOMETHING_FLAGS  0x40 /* gets set to 0x34 just like port 0x0 and 0x20 on card init, PU:0x0000 */
-/* general */
-#define IDX_IO_42H              0x42 /* PU:0x0001 */
-
 /** DirectX timer, main interrupt area (FIXME: and something else?) **/ 
 #define IDX_IO_TIMER_VALUE      0x60 /* found this timer area by pure luck :-) */
   /* timer countdown value; triggers IRQ when timer is finished */
@@ -133,17 +120,19 @@ enum azf_freq_t {
 #define IDX_IO_IRQSTATUS        0x64
   /* some IRQ bit in here might also be used to signal a power-management timer
    * timeout, to request shutdown of the chip (e.g. AD1815JS has such a thing).
-   * Some OPL3 hardware (e.g. in LM4560) has some special timer hardware which
-   * can trigger an OPL3 timer IRQ, so maybe there's such a thing as well... */
+   * OPL3 hardware contains several timers which confusingly in most cases
+   * are NOT routed to an IRQ, but some designs (e.g. LM4560) DO support that,
+   * so I wouldn't be surprised at all to discover that AZF3328
+   * supports that thing as well... */
 
   #define IRQ_PLAYBACK  0x0001
   #define IRQ_RECORDING 0x0002
-  #define IRQ_UNKNOWN1  0x0004 /* most probably I2S port */
+  #define IRQ_I2S_OUT   0x0004 /* this IS I2S, right!? (untested) */
   #define IRQ_GAMEPORT  0x0008 /* Interrupt of Digital(ly) Enhanced Game Port */
   #define IRQ_MPU401    0x0010
   #define IRQ_TIMER     0x0020 /* DirectX timer */
-  #define IRQ_UNKNOWN2  0x0040 /* probably unused, or possibly I2S port? */
-  #define IRQ_UNKNOWN3  0x0080 /* probably unused, or possibly I2S port? */
+  #define IRQ_UNKNOWN2  0x0040 /* probably unused, or possibly OPL3 timer? */
+  #define IRQ_UNKNOWN3  0x0080 /* probably unused, or possibly OPL3 timer? */
 #define IDX_IO_66H              0x66    /* writing 0xffff returns 0x0000 */
   /* this is set to e.g. 0x3ff or 0x300, and writable;
    * maybe some buffer limit, but I couldn't find out more, PU:0x00ff: */
@@ -206,7 +195,7 @@ enum azf_freq_t {
 /*** Gameport area port indices ***/
 /* (only 0x06 of 0x08 bytes saved/restored by Windows driver) */ 
 #define AZF_IO_SIZE_GAME                0x08
-#define AZF_IO_SIZE_GAME_PM     0x06
+#define AZF_IO_SIZE_GAME_PM             0x06
 
 enum {
         AZF_GAME_LEGACY_IO_PORT = 0x200
@@ -272,6 +261,12 @@ enum {
    * 11 --> 1/200: */
   #define GAME_HWCFG_ADC_COUNTER_FREQ_MASK      0x06
 
+  /* FIXME: these values might be reversed... */
+  #define GAME_HWCFG_ADC_COUNTER_FREQ_STD       0
+  #define GAME_HWCFG_ADC_COUNTER_FREQ_1_2       1
+  #define GAME_HWCFG_ADC_COUNTER_FREQ_1_20      2
+  #define GAME_HWCFG_ADC_COUNTER_FREQ_1_200     3
+
   /* enable gameport legacy I/O address (0x200)
    * I was unable to locate any configurability for a different address: */
   #define GAME_HWCFG_LEGACY_ADDRESS_ENABLE      0x08
@@ -281,6 +276,7 @@ enum {
 #define AZF_IO_SIZE_MPU_PM      0x04
 
 /*** OPL3 synth ***/
+/* (only 0x06 of 0x08 bytes saved/restored by Windows driver) */
 #define AZF_IO_SIZE_OPL3        0x08
 #define AZF_IO_SIZE_OPL3_PM     0x06
 /* hmm, given that a standard OPL3 has 4 registers only,
@@ -340,4 +336,7 @@ enum {
 #define SET_CHAN_LEFT   1
 #define SET_CHAN_RIGHT  2
 
+/* helper macro to align I/O port ranges to 32bit I/O width */
+#define AZF_ALIGN(x) (((x) + 3) & (~3))
+
 #endif /* __SOUND_AZT3328_H  */
diff --git a/sound/pci/cs46xx/cs46xx_lib.h b/sound/pci/cs46xx/cs46xx_lib.h
index 4eb55aa33612..b5189495d58a 100644
--- a/sound/pci/cs46xx/cs46xx_lib.h
+++ b/sound/pci/cs46xx/cs46xx_lib.h
@@ -35,7 +35,7 @@
 
 
 #ifdef CONFIG_SND_CS46XX_NEW_DSP
-#define CS46XX_MIN_PERIOD_SIZE 1
+#define CS46XX_MIN_PERIOD_SIZE 64
 #define CS46XX_MAX_PERIOD_SIZE 1024*1024
 #else
 #define CS46XX_MIN_PERIOD_SIZE 2048
diff --git a/sound/pci/ctxfi/ct20k2reg.h b/sound/pci/ctxfi/ct20k2reg.h
index 2d07986f57cc..e0394e3996e8 100644
--- a/sound/pci/ctxfi/ct20k2reg.h
+++ b/sound/pci/ctxfi/ct20k2reg.h
@@ -11,9 +11,12 @@
 
 
 /* Timer Registers */
-#define TIMER_TIMR          0x1B7004
-#define INTERRUPT_GIP       0x1B7010
-#define INTERRUPT_GIE       0x1B7014
+#define WC              0x1b7000
+#define TIMR            0x1b7004
+# define        TIMR_IE         (1<<15)
+# define        TIMR_IP         (1<<14)
+#define GIP             0x1b7010
+#define GIE             0x1b7014
 
 /* I2C Registers */
 #define I2C_IF_ADDRESS   0x1B9000
diff --git a/sound/pci/ctxfi/ctamixer.c b/sound/pci/ctxfi/ctamixer.c
index a7f4a671f7b7..fee35cfc0c7f 100644
--- a/sound/pci/ctxfi/ctamixer.c
+++ b/sound/pci/ctxfi/ctamixer.c
@@ -63,7 +63,7 @@ static int amixer_set_input(struct amixer *amixer, struct rsc *rsc)
         hw = amixer->rsc.hw;
         hw->amixer_set_mode(amixer->rsc.ctrl_blk, AMIXER_Y_IMMEDIATE);
         amixer->input = rsc;
-        if (NULL == rsc)
+        if (!rsc)
                 hw->amixer_set_x(amixer->rsc.ctrl_blk, BLANK_SLOT);
         else
                 hw->amixer_set_x(amixer->rsc.ctrl_blk,
@@ -99,7 +99,7 @@ static int amixer_set_sum(struct amixer *amixer, struct sum *sum)
 
         hw = amixer->rsc.hw;
         amixer->sum = sum;
-        if (NULL == sum) {
+        if (!sum) {
                 hw->amixer_set_se(amixer->rsc.ctrl_blk, 0);
         } else {
                 hw->amixer_set_se(amixer->rsc.ctrl_blk, 1);
@@ -124,20 +124,20 @@ static int amixer_commit_write(struct amixer *amixer)
 
         /* Program master and conjugate resources */
         amixer->rsc.ops->master(&amixer->rsc);
-        if (NULL != input)
+        if (input)
                 input->ops->master(input);
 
-        if (NULL != sum)
+        if (sum)
                 sum->rsc.ops->master(&sum->rsc);
 
         for (i = 0; i < amixer->rsc.msr; i++) {
                 hw->amixer_set_dirty_all(amixer->rsc.ctrl_blk);
-                if (NULL != input) {
+                if (input) {
                         hw->amixer_set_x(amixer->rsc.ctrl_blk,
                                                 input->ops->output_slot(input));
                         input->ops->next_conj(input);
                 }
-                if (NULL != sum) {
+                if (sum) {
                         hw->amixer_set_sadr(amixer->rsc.ctrl_blk,
                                                 sum->rsc.ops->index(&sum->rsc));
                         sum->rsc.ops->next_conj(&sum->rsc);
@@ -147,10 +147,10 @@ static int amixer_commit_write(struct amixer *amixer)
                 amixer->rsc.ops->next_conj(&amixer->rsc);
         }
         amixer->rsc.ops->master(&amixer->rsc);
-        if (NULL != input)
+        if (input)
                 input->ops->master(input);
 
-        if (NULL != sum)
+        if (sum)
                 sum->rsc.ops->master(&sum->rsc);
 
         return 0;
@@ -303,7 +303,7 @@ int amixer_mgr_create(void *hw, struct amixer_mgr **ramixer_mgr)
 
         *ramixer_mgr = NULL;
         amixer_mgr = kzalloc(sizeof(*amixer_mgr), GFP_KERNEL);
-        if (NULL == amixer_mgr)
+        if (!amixer_mgr)
                 return -ENOMEM;
 
         err = rsc_mgr_init(&amixer_mgr->mgr, AMIXER, AMIXER_RESOURCE_NUM, hw);
@@ -456,7 +456,7 @@ int sum_mgr_create(void *hw, struct sum_mgr **rsum_mgr)
 
         *rsum_mgr = NULL;
         sum_mgr = kzalloc(sizeof(*sum_mgr), GFP_KERNEL);
-        if (NULL == sum_mgr)
+        if (!sum_mgr)
                 return -ENOMEM;
 
         err = rsc_mgr_init(&sum_mgr->mgr, SUM, SUM_RESOURCE_NUM, hw);
diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c
index a49c76647307..b1b3a644f738 100644
--- a/sound/pci/ctxfi/ctatc.c
+++ b/sound/pci/ctxfi/ctatc.c
@@ -136,7 +136,7 @@ static int ct_map_audio_buffer(struct ct_atc *atc, struct ct_atc_pcm *apcm)
         struct snd_pcm_runtime *runtime;
         struct ct_vm *vm;
 
-        if (NULL == apcm->substream)
+        if (!apcm->substream)
                 return 0;
 
         runtime = apcm->substream->runtime;
@@ -144,7 +144,7 @@ static int ct_map_audio_buffer(struct ct_atc *atc, struct ct_atc_pcm *apcm)
 
         apcm->vm_block = vm->map(vm, apcm->substream, runtime->dma_bytes);
 
-        if (NULL == apcm->vm_block)
+        if (!apcm->vm_block)
                 return -ENOENT;
 
         return 0;
@@ -154,7 +154,7 @@ static void ct_unmap_audio_buffer(struct ct_atc *atc, struct ct_atc_pcm *apcm)
 {
         struct ct_vm *vm;
 
-        if (NULL == apcm->vm_block)
+        if (!apcm->vm_block)
                 return;
 
         vm = atc->vm;
@@ -231,16 +231,16 @@ atc_get_pitch(unsigned int input_rate, unsigned int output_rate)
 
 static int select_rom(unsigned int pitch)
 {
-        if ((pitch > 0x00428f5c) && (pitch < 0x01b851ec)) {
+        if (pitch > 0x00428f5c && pitch < 0x01b851ec) {
                 /* 0.26 <= pitch <= 1.72 */
                 return 1;
-        } else if ((0x01d66666 == pitch) || (0x01d66667 == pitch)) {
+        } else if (pitch == 0x01d66666 || pitch == 0x01d66667) {
                 /* pitch == 1.8375 */
                 return 2;
-        } else if (0x02000000 == pitch) {
+        } else if (pitch == 0x02000000) {
                 /* pitch == 2 */
                 return 3;
-        } else if ((pitch >= 0x0) && (pitch <= 0x08000000)) {
+        } else if (pitch >= 0x0 && pitch <= 0x08000000) {
                 /* 0 <= pitch <= 8 */
                 return 0;
         } else {
@@ -283,7 +283,7 @@ static int atc_pcm_playback_prepare(struct ct_atc *atc, struct ct_atc_pcm *apcm)
         /* Get AMIXER resource */
         n_amixer = (n_amixer < 2) ? 2 : n_amixer;
         apcm->amixers = kzalloc(sizeof(void *)*n_amixer, GFP_KERNEL);
-        if (NULL == apcm->amixers) {
+        if (!apcm->amixers) {
                 err = -ENOMEM;
                 goto error1;
         }
@@ -311,7 +311,7 @@ static int atc_pcm_playback_prepare(struct ct_atc *atc, struct ct_atc_pcm *apcm)
                                         INIT_VOL, atc->pcm[i+device*2]);
                 mutex_unlock(&atc->atc_mutex);
                 src = src->ops->next_interleave(src);
-                if (NULL == src)
+                if (!src)
                         src = apcm->src;
         }
 
@@ -334,7 +334,7 @@ atc_pcm_release_resources(struct ct_atc *atc, struct ct_atc_pcm *apcm)
         struct srcimp *srcimp;
         int i;
 
-        if (NULL != apcm->srcimps) {
+        if (apcm->srcimps) {
                 for (i = 0; i < apcm->n_srcimp; i++) {
                         srcimp = apcm->srcimps[i];
                         srcimp->ops->unmap(srcimp);
@@ -345,7 +345,7 @@ atc_pcm_release_resources(struct ct_atc *atc, struct ct_atc_pcm *apcm)
                 apcm->srcimps = NULL;
         }
 
-        if (NULL != apcm->srccs) {
+        if (apcm->srccs) {
                 for (i = 0; i < apcm->n_srcc; i++) {
                         src_mgr->put_src(src_mgr, apcm->srccs[i]);
                         apcm->srccs[i] = NULL;
@@ -354,7 +354,7 @@ atc_pcm_release_resources(struct ct_atc *atc, struct ct_atc_pcm *apcm)
                 apcm->srccs = NULL;
         }
 
-        if (NULL != apcm->amixers) {
+        if (apcm->amixers) {
                 for (i = 0; i < apcm->n_amixer; i++) {
                         amixer_mgr->put_amixer(amixer_mgr, apcm->amixers[i]);
                         apcm->amixers[i] = NULL;
@@ -363,17 +363,17 @@ atc_pcm_release_resources(struct ct_atc *atc, struct ct_atc_pcm *apcm)
                 apcm->amixers = NULL;
         }
 
-        if (NULL != apcm->mono) {
+        if (apcm->mono) {
                 sum_mgr->put_sum(sum_mgr, apcm->mono);
                 apcm->mono = NULL;
         }
 
-        if (NULL != apcm->src) {
+        if (apcm->src) {
                 src_mgr->put_src(src_mgr, apcm->src);
                 apcm->src = NULL;
         }
 
-        if (NULL != apcm->vm_block) {
+        if (apcm->vm_block) {
                 /* Undo device virtual mem map */
                 ct_unmap_audio_buffer(atc, apcm);
                 apcm->vm_block = NULL;
@@ -419,7 +419,7 @@ static int atc_pcm_stop(struct ct_atc *atc, struct ct_atc_pcm *apcm)
         src->ops->set_state(src, SRC_STATE_OFF);
         src->ops->commit_write(src);
 
-        if (NULL != apcm->srccs) {
+        if (apcm->srccs) {
                 for (i = 0; i < apcm->n_srcc; i++) {
                         src = apcm->srccs[i];
                         src->ops->set_bm(src, 0);
@@ -544,18 +544,18 @@ atc_pcm_capture_get_resources(struct ct_atc *atc, struct ct_atc_pcm *apcm)
 
         if (n_srcc) {
                 apcm->srccs = kzalloc(sizeof(void *)*n_srcc, GFP_KERNEL);
-                if (NULL == apcm->srccs)
+                if (!apcm->srccs)
                         return -ENOMEM;
         }
         if (n_amixer) {
                 apcm->amixers = kzalloc(sizeof(void *)*n_amixer, GFP_KERNEL);
-                if (NULL == apcm->amixers) {
+                if (!apcm->amixers) {
                         err = -ENOMEM;
                         goto error1;
                 }
         }
         apcm->srcimps = kzalloc(sizeof(void *)*n_srcimp, GFP_KERNEL);
-        if (NULL == apcm->srcimps) {
+        if (!apcm->srcimps) {
                 err = -ENOMEM;
                 goto error1;
         }
@@ -818,7 +818,7 @@ static int spdif_passthru_playback_get_resources(struct ct_atc *atc,
         /* Get AMIXER resource */
         n_amixer = (n_amixer < 2) ? 2 : n_amixer;
         apcm->amixers = kzalloc(sizeof(void *)*n_amixer, GFP_KERNEL);
-        if (NULL == apcm->amixers) {
+        if (!apcm->amixers) {
                 err = -ENOMEM;
                 goto error1;
         }
@@ -919,7 +919,7 @@ spdif_passthru_playback_prepare(struct ct_atc *atc, struct ct_atc_pcm *apcm)
                 amixer = apcm->amixers[i];
                 amixer->ops->setup(amixer, &src->rsc, INIT_VOL, NULL);
                 src = src->ops->next_interleave(src);
-                if (NULL == src)
+                if (!src)
                         src = apcm->src;
         }
         /* Connect to SPDIFOO */
@@ -1121,7 +1121,7 @@ static int atc_release_resources(struct ct_atc *atc)
         struct ct_mixer *mixer = NULL;
 
         /* disconnect internal mixer objects */
-        if (NULL != atc->mixer) {
+        if (atc->mixer) {
                 mixer = atc->mixer;
                 mixer->set_input_left(mixer, MIX_LINE_IN, NULL);
                 mixer->set_input_right(mixer, MIX_LINE_IN, NULL);
@@ -1131,7 +1131,7 @@ static int atc_release_resources(struct ct_atc *atc)
                 mixer->set_input_right(mixer, MIX_SPDIF_IN, NULL);
         }
 
-        if (NULL != atc->daios) {
+        if (atc->daios) {
                 daio_mgr = (struct daio_mgr *)atc->rsc_mgrs[DAIO];
                 for (i = 0; i < atc->n_daio; i++) {
                         daio = atc->daios[i];
@@ -1149,7 +1149,7 @@ static int atc_release_resources(struct ct_atc *atc)
                 atc->daios = NULL;
         }
 
-        if (NULL != atc->pcm) {
+        if (atc->pcm) {
                 sum_mgr = atc->rsc_mgrs[SUM];
                 for (i = 0; i < atc->n_pcm; i++)
                         sum_mgr->put_sum(sum_mgr, atc->pcm[i]);
@@ -1158,7 +1158,7 @@ static int atc_release_resources(struct ct_atc *atc)
                 atc->pcm = NULL;
         }
 
-        if (NULL != atc->srcs) {
+        if (atc->srcs) {
                 src_mgr = atc->rsc_mgrs[SRC];
                 for (i = 0; i < atc->n_src; i++)
                         src_mgr->put_src(src_mgr, atc->srcs[i]);
@@ -1167,7 +1167,7 @@ static int atc_release_resources(struct ct_atc *atc)
                 atc->srcs = NULL;
         }
 
-        if (NULL != atc->srcimps) {
+        if (atc->srcimps) {
                 srcimp_mgr = atc->rsc_mgrs[SRCIMP];
                 for (i = 0; i < atc->n_srcimp; i++) {
                         srcimp = atc->srcimps[i];
@@ -1185,7 +1185,7 @@ static int ct_atc_destroy(struct ct_atc *atc)
 {
         int i = 0;
 
-        if (NULL == atc)
+        if (!atc)
                 return 0;
 
         if (atc->timer) {
@@ -1196,21 +1196,20 @@ static int ct_atc_destroy(struct ct_atc *atc)
         atc_release_resources(atc);
 
         /* Destroy internal mixer objects */
-        if (NULL != atc->mixer)
+        if (atc->mixer)
                 ct_mixer_destroy(atc->mixer);
 
         for (i = 0; i < NUM_RSCTYP; i++) {
-                if ((NULL != rsc_mgr_funcs[i].destroy) &&
-                    (NULL != atc->rsc_mgrs[i]))
+                if (rsc_mgr_funcs[i].destroy && atc->rsc_mgrs[i])
                         rsc_mgr_funcs[i].destroy(atc->rsc_mgrs[i]);
 
         }
 
-        if (NULL != atc->hw)
+        if (atc->hw)
                 destroy_hw_obj((struct hw *)atc->hw);
 
         /* Destroy device virtual memory manager object */
-        if (NULL != atc->vm) {
+        if (atc->vm) {
                 ct_vm_destroy(atc->vm);
                 atc->vm = NULL;
         }
@@ -1275,7 +1274,7 @@ int __devinit ct_atc_create_alsa_devs(struct ct_atc *atc)
         alsa_dev_funcs[MIXER].public_name = atc->chip_name;
 
         for (i = 0; i < NUM_CTALSADEVS; i++) {
-                if (NULL == alsa_dev_funcs[i].create)
+                if (!alsa_dev_funcs[i].create)
                         continue;
 
                 err = alsa_dev_funcs[i].create(atc, i,
@@ -1312,7 +1311,7 @@ static int __devinit atc_create_hw_devs(struct ct_atc *atc)
                 return err;
 
         for (i = 0; i < NUM_RSCTYP; i++) {
-                if (NULL == rsc_mgr_funcs[i].create)
+                if (!rsc_mgr_funcs[i].create)
                         continue;
 
                 err = rsc_mgr_funcs[i].create(atc->hw, &atc->rsc_mgrs[i]);
@@ -1339,19 +1338,19 @@ static int atc_get_resources(struct ct_atc *atc)
         int err, i;
 
         atc->daios = kzalloc(sizeof(void *)*(DAIONUM), GFP_KERNEL);
-        if (NULL == atc->daios)
+        if (!atc->daios)
                 return -ENOMEM;
 
         atc->srcs = kzalloc(sizeof(void *)*(2*2), GFP_KERNEL);
-        if (NULL == atc->srcs)
+        if (!atc->srcs)
                 return -ENOMEM;
 
         atc->srcimps = kzalloc(sizeof(void *)*(2*2), GFP_KERNEL);
-        if (NULL == atc->srcimps)
+        if (!atc->srcimps)
                 return -ENOMEM;
 
         atc->pcm = kzalloc(sizeof(void *)*(2*4), GFP_KERNEL);
-        if (NULL == atc->pcm)
+        if (!atc->pcm)
                 return -ENOMEM;
 
         daio_mgr = (struct daio_mgr *)atc->rsc_mgrs[DAIO];
@@ -1648,7 +1647,7 @@ int __devinit ct_atc_create(struct snd_card *card, struct pci_dev *pci,
         *ratc = NULL;
 
         atc = kzalloc(sizeof(*atc), GFP_KERNEL);
-        if (NULL == atc)
+        if (!atc)
                 return -ENOMEM;
 
         /* Set operations */
diff --git a/sound/pci/ctxfi/ctdaio.c b/sound/pci/ctxfi/ctdaio.c
index deb6cfa73600..af56eb949bde 100644
--- a/sound/pci/ctxfi/ctdaio.c
+++ b/sound/pci/ctxfi/ctdaio.c
@@ -173,7 +173,7 @@ static int dao_set_left_input(struct dao *dao, struct rsc *input)
         int i;
 
         entry = kzalloc((sizeof(*entry) * daio->rscl.msr), GFP_KERNEL);
-        if (NULL == entry)
+        if (!entry)
                 return -ENOMEM;
 
         /* Program master and conjugate resources */
@@ -201,7 +201,7 @@ static int dao_set_right_input(struct dao *dao, struct rsc *input)
         int i;
 
         entry = kzalloc((sizeof(*entry) * daio->rscr.msr), GFP_KERNEL);
-        if (NULL == entry)
+        if (!entry)
                 return -ENOMEM;
 
         /* Program master and conjugate resources */
@@ -228,7 +228,7 @@ static int dao_clear_left_input(struct dao *dao)
         struct daio *daio = &dao->daio;
         int i;
 
-        if (NULL == dao->imappers[0])
+        if (!dao->imappers[0])
                 return 0;
 
         entry = dao->imappers[0];
@@ -252,7 +252,7 @@ static int dao_clear_right_input(struct dao *dao)
         struct daio *daio = &dao->daio;
         int i;
 
-        if (NULL == dao->imappers[daio->rscl.msr])
+        if (!dao->imappers[daio->rscl.msr])
                 return 0;
 
         entry = dao->imappers[daio->rscl.msr];
@@ -408,7 +408,7 @@ static int dao_rsc_init(struct dao *dao,
                 return err;
 
         dao->imappers = kzalloc(sizeof(void *)*desc->msr*2, GFP_KERNEL);
-        if (NULL == dao->imappers) {
+        if (!dao->imappers) {
                 err = -ENOMEM;
                 goto error1;
         }
@@ -442,11 +442,11 @@ error1:
 
 static int dao_rsc_uninit(struct dao *dao)
 {
-        if (NULL != dao->imappers) {
-                if (NULL != dao->imappers[0])
+        if (dao->imappers) {
+                if (dao->imappers[0])
                         dao_clear_left_input(dao);
 
-                if (NULL != dao->imappers[dao->daio.rscl.msr])
+                if (dao->imappers[dao->daio.rscl.msr])
                         dao_clear_right_input(dao);
 
                 kfree(dao->imappers);
@@ -555,7 +555,7 @@ static int get_daio_rsc(struct daio_mgr *mgr,
         /* Allocate mem for daio resource */
         if (desc->type <= DAIO_OUT_MAX) {
                 dao = kzalloc(sizeof(*dao), GFP_KERNEL);
-                if (NULL == dao) {
+                if (!dao) {
                         err = -ENOMEM;
                         goto error;
                 }
@@ -566,7 +566,7 @@ static int get_daio_rsc(struct daio_mgr *mgr,
                 *rdaio = &dao->daio;
         } else {
                 dai = kzalloc(sizeof(*dai), GFP_KERNEL);
-                if (NULL == dai) {
+                if (!dai) {
                         err = -ENOMEM;
                         goto error;
                 }
@@ -583,9 +583,9 @@ static int get_daio_rsc(struct daio_mgr *mgr,
         return 0;
 
 error:
-        if (NULL != dao)
+        if (dao)
                 kfree(dao);
-        else if (NULL != dai)
+        else if (dai)
                 kfree(dai);
 
         spin_lock_irqsave(&mgr->mgr_lock, flags);
@@ -663,7 +663,7 @@ static int daio_imap_add(struct daio_mgr *mgr, struct imapper *entry)
         int err;
 
         spin_lock_irqsave(&mgr->imap_lock, flags);
-        if ((0 == entry->addr) && (mgr->init_imap_added)) {
+        if (!entry->addr && mgr->init_imap_added) {
                 input_mapper_delete(&mgr->imappers, mgr->init_imap,
                                                         daio_map_op, mgr);
                 mgr->init_imap_added = 0;
@@ -707,7 +707,7 @@ int daio_mgr_create(void *hw, struct daio_mgr **rdaio_mgr)
 
         *rdaio_mgr = NULL;
         daio_mgr = kzalloc(sizeof(*daio_mgr), GFP_KERNEL);
-        if (NULL == daio_mgr)
+        if (!daio_mgr)
                 return -ENOMEM;
 
         err = rsc_mgr_init(&daio_mgr->mgr, DAIO, DAIO_RESOURCE_NUM, hw);
@@ -718,7 +718,7 @@ int daio_mgr_create(void *hw, struct daio_mgr **rdaio_mgr)
         spin_lock_init(&daio_mgr->imap_lock);
         INIT_LIST_HEAD(&daio_mgr->imappers);
         entry = kzalloc(sizeof(*entry), GFP_KERNEL);
-        if (NULL == entry) {
+        if (!entry) {
                 err = -ENOMEM;
                 goto error2;
         }
diff --git a/sound/pci/ctxfi/cthw20k1.c b/sound/pci/ctxfi/cthw20k1.c
index ad3e1d144464..0cf400f879f9 100644
--- a/sound/pci/ctxfi/cthw20k1.c
+++ b/sound/pci/ctxfi/cthw20k1.c
@@ -168,7 +168,7 @@ static int src_get_rsc_ctrl_blk(void **rblk)
 
         *rblk = NULL;
         blk = kzalloc(sizeof(*blk), GFP_KERNEL);
-        if (NULL == blk)
+        if (!blk)
                 return -ENOMEM;
 
         *rblk = blk;
@@ -494,7 +494,7 @@ static int src_mgr_get_ctrl_blk(void **rblk)
 
         *rblk = NULL;
         blk = kzalloc(sizeof(*blk), GFP_KERNEL);
-        if (NULL == blk)
+        if (!blk)
                 return -ENOMEM;
 
         *rblk = blk;
@@ -515,7 +515,7 @@ static int srcimp_mgr_get_ctrl_blk(void **rblk)
 
         *rblk = NULL;
         blk = kzalloc(sizeof(*blk), GFP_KERNEL);
-        if (NULL == blk)
+        if (!blk)
                 return -ENOMEM;
 
         *rblk = blk;
@@ -702,7 +702,7 @@ static int amixer_rsc_get_ctrl_blk(void **rblk)
 
         *rblk = NULL;
         blk = kzalloc(sizeof(*blk), GFP_KERNEL);
-        if (NULL == blk)
+        if (!blk)
                 return -ENOMEM;
 
         *rblk = blk;
@@ -723,7 +723,7 @@ static int amixer_mgr_get_ctrl_blk(void **rblk)
 
         *rblk = NULL;
         /*blk = kzalloc(sizeof(*blk), GFP_KERNEL);
-        if (NULL == blk)
+        if (!blk)
                 return -ENOMEM;
 
         *rblk = blk;*/
@@ -909,7 +909,7 @@ static int dai_get_ctrl_blk(void **rblk)
 
         *rblk = NULL;
         blk = kzalloc(sizeof(*blk), GFP_KERNEL);
-        if (NULL == blk)
+        if (!blk)
                 return -ENOMEM;
 
         *rblk = blk;
@@ -958,7 +958,7 @@ static int dao_get_ctrl_blk(void **rblk)
 
         *rblk = NULL;
         blk = kzalloc(sizeof(*blk), GFP_KERNEL);
-        if (NULL == blk)
+        if (!blk)
                 return -ENOMEM;
 
         *rblk = blk;
@@ -1152,7 +1152,7 @@ static int daio_mgr_get_ctrl_blk(struct hw *hw, void **rblk)
 
         *rblk = NULL;
         blk = kzalloc(sizeof(*blk), GFP_KERNEL);
-        if (NULL == blk)
+        if (!blk)
                 return -ENOMEM;
 
         blk->i2sctl = hw_read_20kx(hw, I2SCTL);
@@ -1808,7 +1808,7 @@ static int uaa_to_xfi(struct pci_dev *pci)
         /* By default, Hendrix card UAA Bar0 should be using memory... */
         io_base = pci_resource_start(pci, 0);
         mem_base = ioremap(io_base, pci_resource_len(pci, 0));
-        if (NULL == mem_base)
+        if (!mem_base)
                 return -ENOENT;
 
         /* Read current mode from Mode Change Register */
@@ -1977,7 +1977,7 @@ static int hw_card_shutdown(struct hw *hw)
 
         hw->irq = -1;
 
-        if (NULL != ((void *)hw->mem_base))
+        if (hw->mem_base)
                 iounmap((void *)hw->mem_base);
 
         hw->mem_base = (unsigned long)NULL;
@@ -2274,7 +2274,7 @@ int __devinit create_20k1_hw_obj(struct hw **rhw)
 
         *rhw = NULL;
         hw20k1 = kzalloc(sizeof(*hw20k1), GFP_KERNEL);
-        if (NULL == hw20k1)
+        if (!hw20k1)
                 return -ENOMEM;
 
         spin_lock_init(&hw20k1->reg_20k1_lock);
diff --git a/sound/pci/ctxfi/cthw20k2.c b/sound/pci/ctxfi/cthw20k2.c
index dec46d04b041..b6b11bfe7574 100644
--- a/sound/pci/ctxfi/cthw20k2.c
+++ b/sound/pci/ctxfi/cthw20k2.c
@@ -166,7 +166,7 @@ static int src_get_rsc_ctrl_blk(void **rblk)
 
         *rblk = NULL;
         blk = kzalloc(sizeof(*blk), GFP_KERNEL);
-        if (NULL == blk)
+        if (!blk)
                 return -ENOMEM;
 
         *rblk = blk;
@@ -492,7 +492,7 @@ static int src_mgr_get_ctrl_blk(void **rblk)
 
         *rblk = NULL;
         blk = kzalloc(sizeof(*blk), GFP_KERNEL);
-        if (NULL == blk)
+        if (!blk)
                 return -ENOMEM;
 
         *rblk = blk;
@@ -513,7 +513,7 @@ static int srcimp_mgr_get_ctrl_blk(void **rblk)
 
         *rblk = NULL;
         blk = kzalloc(sizeof(*blk), GFP_KERNEL);
-        if (NULL == blk)
+        if (!blk)
                 return -ENOMEM;
 
         *rblk = blk;
@@ -702,7 +702,7 @@ static int amixer_rsc_get_ctrl_blk(void **rblk)
 
         *rblk = NULL;
         blk = kzalloc(sizeof(*blk), GFP_KERNEL);
-        if (NULL == blk)
+        if (!blk)
                 return -ENOMEM;
 
         *rblk = blk;
@@ -891,7 +891,7 @@ static int dai_get_ctrl_blk(void **rblk)
 
         *rblk = NULL;
         blk = kzalloc(sizeof(*blk), GFP_KERNEL);
-        if (NULL == blk)
+        if (!blk)
                 return -ENOMEM;
 
         *rblk = blk;
@@ -941,7 +941,7 @@ static int dao_get_ctrl_blk(void **rblk)
 
         *rblk = NULL;
         blk = kzalloc(sizeof(*blk), GFP_KERNEL);
-        if (NULL == blk)
+        if (!blk)
                 return -ENOMEM;
 
         *rblk = blk;
@@ -1092,7 +1092,7 @@ static int daio_mgr_get_ctrl_blk(struct hw *hw, void **rblk)
 
         *rblk = NULL;
         blk = kzalloc(sizeof(*blk), GFP_KERNEL);
-        if (NULL == blk)
+        if (!blk)
                 return -ENOMEM;
 
         for (i = 0; i < 8; i++) {
@@ -1112,6 +1112,26 @@ static int daio_mgr_put_ctrl_blk(void *blk)
         return 0;
 }
 
+/* Timer interrupt */
+static int set_timer_irq(struct hw *hw, int enable)
+{
+        hw_write_20kx(hw, GIE, enable ? IT_INT : 0);
+        return 0;
+}
+
+static int set_timer_tick(struct hw *hw, unsigned int ticks)
+{
+        if (ticks)
+                ticks |= TIMR_IE | TIMR_IP;
+        hw_write_20kx(hw, TIMR, ticks);
+        return 0;
+}
+
+static unsigned int get_wc(struct hw *hw)
+{
+        return hw_read_20kx(hw, WC);
+}
+
 /* Card hardware initialization block */
 struct dac_conf {
         unsigned int msr; /* master sample rate in rsrs */
@@ -1841,6 +1861,22 @@ static int hw_have_digit_io_switch(struct hw *hw)
         return 0;
 }
 
+static irqreturn_t ct_20k2_interrupt(int irq, void *dev_id)
+{
+        struct hw *hw = dev_id;
+        unsigned int status;
+
+        status = hw_read_20kx(hw, GIP);
+        if (!status)
+                return IRQ_NONE;
+
+        if (hw->irq_callback)
+                hw->irq_callback(hw->irq_callback_data, status);
+
+        hw_write_20kx(hw, GIP, status);
+        return IRQ_HANDLED;
+}
+
 static int hw_card_start(struct hw *hw)
 {
         int err = 0;
@@ -1868,7 +1904,7 @@ static int hw_card_start(struct hw *hw)
                 hw->io_base = pci_resource_start(hw->pci, 2);
                 hw->mem_base = (unsigned long)ioremap(hw->io_base,
                                         pci_resource_len(hw->pci, 2));
-                if (NULL == (void *)hw->mem_base) {
+                if (!hw->mem_base) {
                         err = -ENOENT;
                         goto error2;
                 }
@@ -1879,12 +1915,15 @@ static int hw_card_start(struct hw *hw)
         set_field(&gctl, GCTL_UAA, 0);
         hw_write_20kx(hw, GLOBAL_CNTL_GCTL, gctl);
 
-        /*if ((err = request_irq(pci->irq, ct_atc_interrupt, IRQF_SHARED,
-                                atc->chip_details->nm_card, hw))) {
-                goto error3;
+        if (hw->irq < 0) {
+                err = request_irq(pci->irq, ct_20k2_interrupt, IRQF_SHARED,
+                                  "ctxfi", hw);
+                if (err < 0) {
+                        printk(KERN_ERR "XFi: Cannot get irq %d\n", pci->irq);
+                        goto error2;
+                }
+                hw->irq = pci->irq;
         }
-        hw->irq = pci->irq;
-        */
 
         pci_set_master(pci);
 
@@ -1923,7 +1962,7 @@ static int hw_card_shutdown(struct hw *hw)
 
         hw->irq = -1;
 
-        if (NULL != ((void *)hw->mem_base))
+        if (hw->mem_base)
                 iounmap((void *)hw->mem_base);
 
         hw->mem_base = (unsigned long)NULL;
@@ -1972,7 +2011,7 @@ static int hw_card_init(struct hw *hw, struct card_conf *info)
         hw_write_20kx(hw, GLOBAL_CNTL_GCTL, gctl);
 
         /* Reset all global pending interrupts */
-        hw_write_20kx(hw, INTERRUPT_GIE, 0);
+        hw_write_20kx(hw, GIE, 0);
         /* Reset all SRC pending interrupts */
         hw_write_20kx(hw, SRC_IP, 0);
 
@@ -2149,6 +2188,10 @@ static struct hw ct20k2_preset __devinitdata = {
         .daio_mgr_set_imapnxt = daio_mgr_set_imapnxt,
         .daio_mgr_set_imapaddr = daio_mgr_set_imapaddr,
         .daio_mgr_commit_write = daio_mgr_commit_write,
+
+        .set_timer_irq = set_timer_irq,
+        .set_timer_tick = set_timer_tick,
+        .get_wc = get_wc,
 };
 
 int __devinit create_20k2_hw_obj(struct hw **rhw)
diff --git a/sound/pci/ctxfi/ctmixer.c b/sound/pci/ctxfi/ctmixer.c
index f26d7cd9db9f..15c1e7271ea8 100644
--- a/sound/pci/ctxfi/ctmixer.c
+++ b/sound/pci/ctxfi/ctmixer.c
@@ -654,7 +654,7 @@ ct_mixer_kcontrol_new(struct ct_mixer *mixer, struct snd_kcontrol_new *new)
         int err;
 
         kctl = snd_ctl_new1(new, mixer->atc);
-        if (NULL == kctl)
+        if (!kctl)
                 return -ENOMEM;
 
         if (SNDRV_CTL_ELEM_IFACE_PCM == kctl->id.iface)
@@ -837,17 +837,17 @@ static int ct_mixer_get_mem(struct ct_mixer **rmixer)
         *rmixer = NULL;
         /* Allocate mem for mixer obj */
         mixer = kzalloc(sizeof(*mixer), GFP_KERNEL);
-        if (NULL == mixer)
+        if (!mixer)
                 return -ENOMEM;
 
         mixer->amixers = kzalloc(sizeof(void *)*(NUM_CT_AMIXERS*CHN_NUM),
                                  GFP_KERNEL);
-        if (NULL == mixer->amixers) {
+        if (!mixer->amixers) {
                 err = -ENOMEM;
                 goto error1;
         }
         mixer->sums = kzalloc(sizeof(void *)*(NUM_CT_SUMS*CHN_NUM), GFP_KERNEL);
-        if (NULL == mixer->sums) {
+        if (!mixer->sums) {
                 err = -ENOMEM;
                 goto error2;
         }
diff --git a/sound/pci/ctxfi/ctpcm.c b/sound/pci/ctxfi/ctpcm.c
index 60ea23180acb..d0dc227fbdd3 100644
--- a/sound/pci/ctxfi/ctpcm.c
+++ b/sound/pci/ctxfi/ctpcm.c
@@ -97,7 +97,7 @@ static void ct_atc_pcm_interrupt(struct ct_atc_pcm *atc_pcm)
 {
         struct ct_atc_pcm *apcm = atc_pcm;
 
-        if (NULL == apcm->substream)
+        if (!apcm->substream)
                 return;
 
         snd_pcm_period_elapsed(apcm->substream);
@@ -123,7 +123,7 @@ static int ct_pcm_playback_open(struct snd_pcm_substream *substream)
         int err;
 
         apcm = kzalloc(sizeof(*apcm), GFP_KERNEL);
-        if (NULL == apcm)
+        if (!apcm)
                 return -ENOMEM;
 
         apcm->substream = substream;
@@ -271,7 +271,7 @@ static int ct_pcm_capture_open(struct snd_pcm_substream *substream)
         int err;
 
         apcm = kzalloc(sizeof(*apcm), GFP_KERNEL);
-        if (NULL == apcm)
+        if (!apcm)
                 return -ENOMEM;
 
         apcm->started = 0;
diff --git a/sound/pci/ctxfi/ctresource.c b/sound/pci/ctxfi/ctresource.c
index 889c495bb7d1..7dfaf67344d4 100644
--- a/sound/pci/ctxfi/ctresource.c
+++ b/sound/pci/ctxfi/ctresource.c
@@ -144,7 +144,7 @@ int rsc_init(struct rsc *rsc, u32 idx, enum RSCTYP type, u32 msr, void *hw)
         rsc->msr = msr;
         rsc->hw = hw;
         rsc->ops = &rsc_generic_ops;
-        if (NULL == hw) {
+        if (!hw) {
                 rsc->ctrl_blk = NULL;
                 return 0;
         }
@@ -216,7 +216,7 @@ int rsc_mgr_init(struct rsc_mgr *mgr, enum RSCTYP type,
         mgr->type = NUM_RSCTYP;
 
         mgr->rscs = kzalloc(((amount + 8 - 1) / 8), GFP_KERNEL);
-        if (NULL == mgr->rscs)
+        if (!mgr->rscs)
                 return -ENOMEM;
 
         switch (type) {
diff --git a/sound/pci/ctxfi/ctsrc.c b/sound/pci/ctxfi/ctsrc.c
index df43a5cd3938..c749fa720889 100644
--- a/sound/pci/ctxfi/ctsrc.c
+++ b/sound/pci/ctxfi/ctsrc.c
@@ -441,7 +441,7 @@ get_src_rsc(struct src_mgr *mgr, const struct src_desc *desc, struct src **rsrc)
         else
                 src = kzalloc(sizeof(*src), GFP_KERNEL);
 
-        if (NULL == src) {
+        if (!src) {
                 err = -ENOMEM;
                 goto error1;
         }
@@ -550,7 +550,7 @@ int src_mgr_create(void *hw, struct src_mgr **rsrc_mgr)
 
         *rsrc_mgr = NULL;
         src_mgr = kzalloc(sizeof(*src_mgr), GFP_KERNEL);
-        if (NULL == src_mgr)
+        if (!src_mgr)
                 return -ENOMEM;
 
         err = rsc_mgr_init(&src_mgr->mgr, SRC, SRC_RESOURCE_NUM, hw);
@@ -679,7 +679,7 @@ static int srcimp_rsc_init(struct srcimp *srcimp,
         /* Reserve memory for imapper nodes */
         srcimp->imappers = kzalloc(sizeof(struct imapper)*desc->msr,
                                    GFP_KERNEL);
-        if (NULL == srcimp->imappers) {
+        if (!srcimp->imappers) {
                 err = -ENOMEM;
                 goto error1;
         }
@@ -833,7 +833,7 @@ int srcimp_mgr_create(void *hw, struct srcimp_mgr **rsrcimp_mgr)
 
         *rsrcimp_mgr = NULL;
         srcimp_mgr = kzalloc(sizeof(*srcimp_mgr), GFP_KERNEL);
-        if (NULL == srcimp_mgr)
+        if (!srcimp_mgr)
                 return -ENOMEM;
 
         err = rsc_mgr_init(&srcimp_mgr->mgr, SRCIMP, SRCIMP_RESOURCE_NUM, hw);
@@ -844,7 +844,7 @@ int srcimp_mgr_create(void *hw, struct srcimp_mgr **rsrcimp_mgr)
         spin_lock_init(&srcimp_mgr->imap_lock);
         INIT_LIST_HEAD(&srcimp_mgr->imappers);
         entry = kzalloc(sizeof(*entry), GFP_KERNEL);
-        if (NULL == entry) {
+        if (!entry) {
                 err = -ENOMEM;
                 goto error2;
         }
diff --git a/sound/pci/ctxfi/ctvmem.c b/sound/pci/ctxfi/ctvmem.c
index 67665a7e43c6..6b78752e9503 100644
--- a/sound/pci/ctxfi/ctvmem.c
+++ b/sound/pci/ctxfi/ctvmem.c
@@ -60,7 +60,7 @@ get_vm_block(struct ct_vm *vm, unsigned int size)
         }
 
         block = kzalloc(sizeof(*block), GFP_KERNEL);
-        if (NULL == block)
+        if (!block)
                 goto out;
 
         block->addr = entry->addr;
@@ -181,7 +181,7 @@ int ct_vm_create(struct ct_vm **rvm)
         *rvm = NULL;
 
         vm = kzalloc(sizeof(*vm), GFP_KERNEL);
-        if (NULL == vm)
+        if (!vm)
                 return -ENOMEM;
 
         mutex_init(&vm->lock);
@@ -189,7 +189,7 @@ int ct_vm_create(struct ct_vm **rvm)
         /* Allocate page table pages */
         for (i = 0; i < CT_PTP_NUM; i++) {
                 vm->ptp[i] = kmalloc(PAGE_SIZE, GFP_KERNEL);
-                if (NULL == vm->ptp[i])
+                if (!vm->ptp[i])
                         break;
         }
         if (!i) {
diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig
index 04438f1d682d..55545e0818b5 100644
--- a/sound/pci/hda/Kconfig
+++ b/sound/pci/hda/Kconfig
@@ -46,6 +46,20 @@ config SND_HDA_INPUT_JACK
           Say Y here to enable the jack plugging notification via
           input layer.
 
+config SND_HDA_PATCH_LOADER
+        bool "Support initialization patch loading for HD-audio"
+        depends on EXPERIMENTAL
+        select FW_LOADER
+        select SND_HDA_HWDEP
+        select SND_HDA_RECONFIG
+        help
+          Say Y here to allow the HD-audio driver to load a pseudo
+          firmware file ("patch") for overriding the BIOS setup at
+          start up.  The "patch" file can be specified via patch module
+          option, such as patch=hda-init.
+
+          This option turns on hwdep and reconfig features automatically.
+
 config SND_HDA_CODEC_REALTEK
         bool "Build Realtek HD-audio codec support"
         default y
@@ -134,6 +148,19 @@ config SND_HDA_ELD
         def_bool y
         depends on SND_HDA_CODEC_INTELHDMI
 
+config SND_HDA_CODEC_CIRRUS
+        bool "Build Cirrus Logic codec support"
+        depends on SND_HDA_INTEL
+        default y
+        help
+          Say Y here to include Cirrus Logic codec support in
+          snd-hda-intel driver, such as CS4206.
+
+          When the HD-audio driver is built as a module, the codec
+          support code is also built as another module,
+          snd-hda-codec-cirrus.
+          This module is automatically loaded at probing.
+
 config SND_HDA_CODEC_CONEXANT
         bool "Build Conexant HD-audio codec support"
         default y
diff --git a/sound/pci/hda/Makefile b/sound/pci/hda/Makefile
index e3081d4586cc..315a1c4f8998 100644
--- a/sound/pci/hda/Makefile
+++ b/sound/pci/hda/Makefile
@@ -13,6 +13,7 @@ snd-hda-codec-analog-objs :=	patch_analog.o
 snd-hda-codec-idt-objs :=       patch_sigmatel.o
 snd-hda-codec-si3054-objs :=    patch_si3054.o
 snd-hda-codec-atihdmi-objs :=   patch_atihdmi.o
+snd-hda-codec-cirrus-objs :=    patch_cirrus.o
 snd-hda-codec-ca0110-objs :=    patch_ca0110.o
 snd-hda-codec-conexant-objs :=  patch_conexant.o
 snd-hda-codec-via-objs :=       patch_via.o
@@ -41,6 +42,9 @@ endif
 ifdef CONFIG_SND_HDA_CODEC_ATIHDMI
 obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-atihdmi.o
 endif
+ifdef CONFIG_SND_HDA_CODEC_CIRRUS
+obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-cirrus.o
+endif
 ifdef CONFIG_SND_HDA_CODEC_CA0110
 obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-ca0110.o
 endif
diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c
index b0275a050870..3f51a981e604 100644
--- a/sound/pci/hda/hda_beep.c
+++ b/sound/pci/hda/hda_beep.c
@@ -24,6 +24,7 @@
 #include <linux/workqueue.h>
 #include <sound/core.h>
 #include "hda_beep.h"
+#include "hda_local.h"
 
 enum {
         DIGBEEP_HZ_STEP = 46875,        /* 46.875 Hz */
@@ -118,6 +119,9 @@ int snd_hda_attach_beep_device(struct hda_codec *codec, int nid)
         struct hda_beep *beep;
         int err;
 
+        if (!snd_hda_get_bool_hint(codec, "beep"))
+                return 0; /* disabled explicitly */
+
         beep = kzalloc(sizeof(*beep), GFP_KERNEL);
         if (beep == NULL)
                 return -ENOMEM;
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index c7df01b72cac..af989f660cca 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -44,6 +44,7 @@ struct hda_vendor_id {
 /* codec vendor labels */
 static struct hda_vendor_id hda_vendor_ids[] = {
         { 0x1002, "ATI" },
+        { 0x1013, "Cirrus Logic" },
         { 0x1057, "Motorola" },
         { 0x1095, "Silicon Image" },
         { 0x10de, "Nvidia" },
@@ -150,7 +151,14 @@ make_codec_cmd(struct hda_codec *codec, hda_nid_t nid, int direct,
 {
         u32 val;
 
-        val = (u32)(codec->addr & 0x0f) << 28;
+        if ((codec->addr & ~0xf) || (direct & ~1) || (nid & ~0x7f) ||
+            (verb & ~0xfff) || (parm & ~0xffff)) {
+                printk(KERN_ERR "hda-codec: out of range cmd %x:%x:%x:%x:%x\n",
+                       codec->addr, direct, nid, verb, parm);
+                return ~0;
+        }
+
+        val = (u32)codec->addr << 28;
         val |= (u32)direct << 27;
         val |= (u32)nid << 20;
         val |= verb << 8;
@@ -167,6 +175,9 @@ static int codec_exec_verb(struct hda_codec *codec, unsigned int cmd,
         struct hda_bus *bus = codec->bus;
         int err;
 
+        if (cmd == ~0)
+                return -1;
+
         if (res)
                 *res = -1;
  again:
@@ -291,11 +302,20 @@ int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
         unsigned int parm;
         int i, conn_len, conns;
         unsigned int shift, num_elems, mask;
+        unsigned int wcaps;
         hda_nid_t prev_nid;
 
         if (snd_BUG_ON(!conn_list || max_conns <= 0))
                 return -EINVAL;
 
+        wcaps = get_wcaps(codec, nid);
+        if (!(wcaps & AC_WCAP_CONN_LIST) &&
+            get_wcaps_type(wcaps) != AC_WID_VOL_KNB) {
+                snd_printk(KERN_WARNING "hda_codec: "
+                           "connection list not available for 0x%x\n", nid);
+                return -EINVAL;
+        }
+
         parm = snd_hda_param_read(codec, nid, AC_PAR_CONNLIST_LEN);
         if (parm & AC_CLIST_LONG) {
                 /* long form */
@@ -316,6 +336,8 @@ int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
                 /* single connection */
                 parm = snd_hda_codec_read(codec, nid, 0,
                                           AC_VERB_GET_CONNECT_LIST, 0);
+                if (parm == -1 && codec->bus->rirb_error)
+                        return -EIO;
                 conn_list[0] = parm & mask;
                 return 1;
         }
@@ -327,9 +349,12 @@ int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
                 int range_val;
                 hda_nid_t val, n;
 
-                if (i % num_elems == 0)
+                if (i % num_elems == 0) {
                         parm = snd_hda_codec_read(codec, nid, 0,
                                                   AC_VERB_GET_CONNECT_LIST, i);
+                        if (parm == -1 && codec->bus->rirb_error)
+                                return -EIO;
+                }
                 range_val = !!(parm & (1 << (shift-1))); /* ranges */
                 val = parm & mask;
                 if (val == 0) {
@@ -727,8 +752,7 @@ static int read_pin_defaults(struct hda_codec *codec)
         for (i = 0; i < codec->num_nodes; i++, nid++) {
                 struct hda_pincfg *pin;
                 unsigned int wcaps = get_wcaps(codec, nid);
-                unsigned int wid_type = (wcaps & AC_WCAP_TYPE) >>
-                                AC_WCAP_TYPE_SHIFT;
+                unsigned int wid_type = get_wcaps_type(wcaps);
                 if (wid_type != AC_WID_PIN)
                         continue;
                 pin = snd_array_new(&codec->init_pins);
@@ -891,7 +915,7 @@ static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg,
  * Returns 0 if successful, or a negative error code.
  */
 int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr,
-                                    int do_init, struct hda_codec **codecp)
+                                    struct hda_codec **codecp)
 {
         struct hda_codec *codec;
         char component[31];
@@ -984,11 +1008,6 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr
                             codec->afg ? codec->afg : codec->mfg,
                             AC_PWRST_D0);
 
-        if (do_init) {
-                err = snd_hda_codec_configure(codec);
-                if (err < 0)
-                        goto error;
-        }
         snd_hda_codec_proc_new(codec);
 
         snd_hda_create_hwdep(codec);
@@ -1042,6 +1061,7 @@ int snd_hda_codec_configure(struct hda_codec *codec)
                 err = init_unsol_queue(codec->bus);
         return err;
 }
+EXPORT_SYMBOL_HDA(snd_hda_codec_configure);
 
 /**
  * snd_hda_codec_setup_stream - set up the codec for streaming
@@ -2356,16 +2376,20 @@ static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg,
         hda_nid_t nid;
         int i;
 
-        snd_hda_codec_write(codec, fg, 0, AC_VERB_SET_POWER_STATE,
+        /* this delay seems necessary to avoid click noise at power-down */
+        if (power_state == AC_PWRST_D3)
+                msleep(100);
+        snd_hda_codec_read(codec, fg, 0, AC_VERB_SET_POWER_STATE,
                             power_state);
-        msleep(10); /* partial workaround for "azx_get_response timeout" */
+        /* partial workaround for "azx_get_response timeout" */
+        if (power_state == AC_PWRST_D0)
+                msleep(10);
 
         nid = codec->start_nid;
         for (i = 0; i < codec->num_nodes; i++, nid++) {
                 unsigned int wcaps = get_wcaps(codec, nid);
                 if (wcaps & AC_WCAP_POWER) {
-                        unsigned int wid_type = (wcaps & AC_WCAP_TYPE) >>
-                                AC_WCAP_TYPE_SHIFT;
+                        unsigned int wid_type = get_wcaps_type(wcaps);
                         if (power_state == AC_PWRST_D3 &&
                             wid_type == AC_WID_PIN) {
                                 unsigned int pincap;
@@ -2573,7 +2597,7 @@ unsigned int snd_hda_calc_stream_format(unsigned int rate,
         case 20:
         case 24:
         case 32:
-                if (maxbps >= 32)
+                if (maxbps >= 32 || format == SNDRV_PCM_FORMAT_FLOAT_LE)
                         val |= 0x40;
                 else if (maxbps >= 24)
                         val |= 0x30;
@@ -2700,11 +2724,12 @@ static int snd_hda_query_supported_pcm(struct hda_codec *codec, hda_nid_t nid,
                                         bps = 20;
                         }
                 }
-                else if (streams == AC_SUPFMT_FLOAT32) {
-                        /* should be exclusive */
+                if (streams & AC_SUPFMT_FLOAT32) {
                         formats |= SNDRV_PCM_FMTBIT_FLOAT_LE;
-                        bps = 32;
-                } else if (streams == AC_SUPFMT_AC3) {
+                        if (!bps)
+                                bps = 32;
+                }
+                if (streams == AC_SUPFMT_AC3) {
                         /* should be exclusive */
                         /* temporary hack: we have still no proper support
                          * for the direct AC3 stream...
@@ -3102,7 +3127,7 @@ int snd_hda_check_board_codec_sid_config(struct hda_codec *codec,
         tbl = q;
 
         if (tbl->value >= 0 && tbl->value < num_configs) {
-#ifdef CONFIG_SND_DEBUG_DETECT
+#ifdef CONFIG_SND_DEBUG_VERBOSE
                 char tmp[10];
                 const char *model = NULL;
                 if (models)
@@ -3655,8 +3680,7 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
         end_nid = codec->start_nid + codec->num_nodes;
         for (nid = codec->start_nid; nid < end_nid; nid++) {
                 unsigned int wid_caps = get_wcaps(codec, nid);
-                unsigned int wid_type =
-                        (wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
+                unsigned int wid_type = get_wcaps_type(wid_caps);
                 unsigned int def_conf;
                 short assoc, loc;
 
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 1b75f28ed092..99552fb5f756 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -830,7 +830,8 @@ enum {
 int snd_hda_bus_new(struct snd_card *card, const struct hda_bus_template *temp,
                     struct hda_bus **busp);
 int snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr,
-                      int do_init, struct hda_codec **codecp);
+                      struct hda_codec **codecp);
+int snd_hda_codec_configure(struct hda_codec *codec);
 
 /*
  * low level functions
@@ -938,6 +939,13 @@ static inline void snd_hda_power_down(struct hda_codec *codec) {}
 #define snd_hda_codec_needs_resume(codec) 1
 #endif
 
+#ifdef CONFIG_SND_HDA_PATCH_LOADER
+/*
+ * patch firmware
+ */
+int snd_hda_load_patch(struct hda_bus *bus, const char *patch);
+#endif
+
 /*
  * Codec modularization
  */
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 1d5797a96682..b36f6c5a92df 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -121,11 +121,17 @@ static int add_new_node(struct hda_codec *codec, struct hda_gspec *spec, hda_nid
         if (node == NULL)
                 return -ENOMEM;
         node->nid = nid;
-        nconns = snd_hda_get_connections(codec, nid, conn_list,
-                                         HDA_MAX_CONNECTIONS);
-        if (nconns < 0) {
-                kfree(node);
-                return nconns;
+        node->wid_caps = get_wcaps(codec, nid);
+        node->type = get_wcaps_type(node->wid_caps);
+        if (node->wid_caps & AC_WCAP_CONN_LIST) {
+                nconns = snd_hda_get_connections(codec, nid, conn_list,
+                                                 HDA_MAX_CONNECTIONS);
+                if (nconns < 0) {
+                        kfree(node);
+                        return nconns;
+                }
+        } else {
+                nconns = 0;
         }
         if (nconns <= ARRAY_SIZE(node->slist))
                 node->conn_list = node->slist;
@@ -140,8 +146,6 @@ static int add_new_node(struct hda_codec *codec, struct hda_gspec *spec, hda_nid
         }
         memcpy(node->conn_list, conn_list, nconns * sizeof(hda_nid_t));
         node->nconns = nconns;
-        node->wid_caps = get_wcaps(codec, nid);
-        node->type = (node->wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
 
         if (node->type == AC_WID_PIN) {
                 node->pin_caps = snd_hda_query_pin_caps(codec, node->nid);
diff --git a/sound/pci/hda/hda_hwdep.c b/sound/pci/hda/hda_hwdep.c
index 6812fbe80fa4..cc24e6721d74 100644
--- a/sound/pci/hda/hda_hwdep.c
+++ b/sound/pci/hda/hda_hwdep.c
@@ -24,6 +24,7 @@
 #include <linux/compat.h>
 #include <linux/mutex.h>
 #include <linux/ctype.h>
+#include <linux/firmware.h>
 #include <sound/core.h>
 #include "hda_codec.h"
 #include "hda_local.h"
@@ -312,12 +313,8 @@ static ssize_t init_verbs_show(struct device *dev,
         return len;
 }
 
-static ssize_t init_verbs_store(struct device *dev,
-                                struct device_attribute *attr,
-                                const char *buf, size_t count)
+static int parse_init_verbs(struct hda_codec *codec, const char *buf)
 {
-        struct snd_hwdep *hwdep = dev_get_drvdata(dev);
-        struct hda_codec *codec = hwdep->private_data;
         struct hda_verb *v;
         int nid, verb, param;
 
@@ -331,6 +328,18 @@ static ssize_t init_verbs_store(struct device *dev,
         v->nid = nid;
         v->verb = verb;
         v->param = param;
+        return 0;
+}
+
+static ssize_t init_verbs_store(struct device *dev,
+                                struct device_attribute *attr,
+                                const char *buf, size_t count)
+{
+        struct snd_hwdep *hwdep = dev_get_drvdata(dev);
+        struct hda_codec *codec = hwdep->private_data;
+        int err = parse_init_verbs(codec, buf);
+        if (err < 0)
+                return err;
         return count;
 }
 
@@ -376,19 +385,15 @@ static void remove_trail_spaces(char *str)
 
 #define MAX_HINTS       1024
 
-static ssize_t hints_store(struct device *dev,
-                           struct device_attribute *attr,
-                           const char *buf, size_t count)
+static int parse_hints(struct hda_codec *codec, const char *buf)
 {
-        struct snd_hwdep *hwdep = dev_get_drvdata(dev);
-        struct hda_codec *codec = hwdep->private_data;
         char *key, *val;
         struct hda_hint *hint;
 
         while (isspace(*buf))
                 buf++;
         if (!*buf || *buf == '#' || *buf == '\n')
-                return count;
+                return 0;
         if (*buf == '=')
                 return -EINVAL;
         key = kstrndup_noeol(buf, 1024);
@@ -411,7 +416,7 @@ static ssize_t hints_store(struct device *dev,
                 kfree(hint->key);
                 hint->key = key;
                 hint->val = val;
-                return count;
+                return 0;
         }
         /* allocate a new hint entry */
         if (codec->hints.used >= MAX_HINTS)
@@ -424,6 +429,18 @@ static ssize_t hints_store(struct device *dev,
         }
         hint->key = key;
         hint->val = val;
+        return 0;
+}
+
+static ssize_t hints_store(struct device *dev,
+                           struct device_attribute *attr,
+                           const char *buf, size_t count)
+{
+        struct snd_hwdep *hwdep = dev_get_drvdata(dev);
+        struct hda_codec *codec = hwdep->private_data;
+        int err = parse_hints(codec, buf);
+        if (err < 0)
+                return err;
         return count;
 }
 
@@ -469,20 +486,24 @@ static ssize_t driver_pin_configs_show(struct device *dev,
 
 #define MAX_PIN_CONFIGS         32
 
-static ssize_t user_pin_configs_store(struct device *dev,
-                                      struct device_attribute *attr,
-                                      const char *buf, size_t count)
+static int parse_user_pin_configs(struct hda_codec *codec, const char *buf)
 {
-        struct snd_hwdep *hwdep = dev_get_drvdata(dev);
-        struct hda_codec *codec = hwdep->private_data;
         int nid, cfg;
-        int err;
 
         if (sscanf(buf, "%i %i", &nid, &cfg) != 2)
                 return -EINVAL;
         if (!nid)
                 return -EINVAL;
-        err = snd_hda_add_pincfg(codec, &codec->user_pins, nid, cfg);
+        return snd_hda_add_pincfg(codec, &codec->user_pins, nid, cfg);
+}
+
+static ssize_t user_pin_configs_store(struct device *dev,
+                                      struct device_attribute *attr,
+                                      const char *buf, size_t count)
+{
+        struct snd_hwdep *hwdep = dev_get_drvdata(dev);
+        struct hda_codec *codec = hwdep->private_data;
+        int err = parse_user_pin_configs(codec, buf);
         if (err < 0)
                 return err;
         return count;
@@ -553,3 +574,180 @@ int snd_hda_get_bool_hint(struct hda_codec *codec, const char *key)
 EXPORT_SYMBOL_HDA(snd_hda_get_bool_hint);
 
 #endif /* CONFIG_SND_HDA_RECONFIG */
+
+#ifdef CONFIG_SND_HDA_PATCH_LOADER
+
+/* parser mode */
+enum {
+        LINE_MODE_NONE,
+        LINE_MODE_CODEC,
+        LINE_MODE_MODEL,
+        LINE_MODE_PINCFG,
+        LINE_MODE_VERB,
+        LINE_MODE_HINT,
+        NUM_LINE_MODES,
+};
+
+static inline int strmatch(const char *a, const char *b)
+{
+        return strnicmp(a, b, strlen(b)) == 0;
+}
+
+/* parse the contents after the line "[codec]"
+ * accept only the line with three numbers, and assign the current codec
+ */
+static void parse_codec_mode(char *buf, struct hda_bus *bus,
+                             struct hda_codec **codecp)
+{
+        unsigned int vendorid, subid, caddr;
+        struct hda_codec *codec;
+
+        *codecp = NULL;
+        if (sscanf(buf, "%i %i %i", &vendorid, &subid, &caddr) == 3) {
+                list_for_each_entry(codec, &bus->codec_list, list) {
+                        if (codec->addr == caddr) {
+                                *codecp = codec;
+                                break;
+                        }
+                }
+        }
+}
+
+/* parse the contents after the other command tags, [pincfg], [verb],
+ * [hint] and [model]
+ * just pass to the sysfs helper (only when any codec was specified)
+ */
+static void parse_pincfg_mode(char *buf, struct hda_bus *bus,
+                              struct hda_codec **codecp)
+{
+        if (!*codecp)
+                return;
+        parse_user_pin_configs(*codecp, buf);
+}
+
+static void parse_verb_mode(char *buf, struct hda_bus *bus,
+                            struct hda_codec **codecp)
+{
+        if (!*codecp)
+                return;
+        parse_init_verbs(*codecp, buf);
+}
+
+static void parse_hint_mode(char *buf, struct hda_bus *bus,
+                            struct hda_codec **codecp)
+{
+        if (!*codecp)
+                return;
+        parse_hints(*codecp, buf);
+}
+
+static void parse_model_mode(char *buf, struct hda_bus *bus,
+                             struct hda_codec **codecp)
+{
+        if (!*codecp)
+                return;
+        kfree((*codecp)->modelname);
+        (*codecp)->modelname = kstrdup(buf, GFP_KERNEL);
+}
+
+struct hda_patch_item {
+        const char *tag;
+        void (*parser)(char *buf, struct hda_bus *bus, struct hda_codec **retc);
+};
+
+static struct hda_patch_item patch_items[NUM_LINE_MODES] = {
+        [LINE_MODE_CODEC] = { "[codec]", parse_codec_mode },
+        [LINE_MODE_MODEL] = { "[model]", parse_model_mode },
+        [LINE_MODE_VERB] = { "[verb]", parse_verb_mode },
+        [LINE_MODE_PINCFG] = { "[pincfg]", parse_pincfg_mode },
+        [LINE_MODE_HINT] = { "[hint]", parse_hint_mode },
+};
+
+/* check the line starting with '[' -- change the parser mode accodingly */
+static int parse_line_mode(char *buf, struct hda_bus *bus)
+{
+        int i;
+        for (i = 0; i < ARRAY_SIZE(patch_items); i++) {
+                if (!patch_items[i].tag)
+                        continue;
+                if (strmatch(buf, patch_items[i].tag))
+                        return i;
+        }
+        return LINE_MODE_NONE;
+}
+
+/* copy one line from the buffer in fw, and update the fields in fw
+ * return zero if it reaches to the end of the buffer, or non-zero
+ * if successfully copied a line
+ *
+ * the spaces at the beginning and the end of the line are stripped
+ */
+static int get_line_from_fw(char *buf, int size, struct firmware *fw)
+{
+        int len;
+        const char *p = fw->data;
+        while (isspace(*p) && fw->size) {
+                p++;
+                fw->size--;
+        }
+        if (!fw->size)
+                return 0;
+        if (size < fw->size)
+                size = fw->size;
+
+        for (len = 0; len < fw->size; len++) {
+                if (!*p)
+                        break;
+                if (*p == '\n') {
+                        p++;
+                        len++;
+                        break;
+                }
+                if (len < size)
+                        *buf++ = *p++;
+        }
+        *buf = 0;
+        fw->size -= len;
+        fw->data = p;
+        remove_trail_spaces(buf);
+        return 1;
+}
+
+/*
+ * load a "patch" firmware file and parse it
+ */
+int snd_hda_load_patch(struct hda_bus *bus, const char *patch)
+{
+        int err;
+        const struct firmware *fw;
+        struct firmware tmp;
+        char buf[128];
+        struct hda_codec *codec;
+        int line_mode;
+        struct device *dev = bus->card->dev;
+
+        if (snd_BUG_ON(!dev))
+                return -ENODEV;
+        err = request_firmware(&fw, patch, dev);
+        if (err < 0) {
+                printk(KERN_ERR "hda-codec: Cannot load the patch '%s'\n",
+                       patch);
+                return err;
+        }
+
+        tmp = *fw;
+        line_mode = LINE_MODE_NONE;
+        codec = NULL;
+        while (get_line_from_fw(buf, sizeof(buf) - 1, &tmp)) {
+                if (!*buf || *buf == '#' || *buf == '\n')
+                        continue;
+                if (*buf == '[')
+                        line_mode = parse_line_mode(buf, bus);
+                else if (patch_items[line_mode].parser)
+                        patch_items[line_mode].parser(buf, bus, &codec);
+        }
+        release_firmware(fw);
+        return 0;
+}
+EXPORT_SYMBOL_HDA(snd_hda_load_patch);
+#endif /* CONFIG_SND_HDA_PATCH_LOADER */
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 175f07a381ba..20a66f85f0a4 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -61,6 +61,9 @@ static int probe_mask[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = -1};
 static int probe_only[SNDRV_CARDS];
 static int single_cmd;
 static int enable_msi;
+#ifdef CONFIG_SND_HDA_PATCH_LOADER
+static char *patch[SNDRV_CARDS];
+#endif
 
 module_param_array(index, int, NULL, 0444);
 MODULE_PARM_DESC(index, "Index value for Intel HD audio interface.");
@@ -84,6 +87,10 @@ MODULE_PARM_DESC(single_cmd, "Use single command to communicate with codecs "
                  "(for debugging only).");
 module_param(enable_msi, int, 0444);
 MODULE_PARM_DESC(enable_msi, "Enable Message Signaled Interrupt (MSI)");
+#ifdef CONFIG_SND_HDA_PATCH_LOADER
+module_param_array(patch, charp, NULL, 0444);
+MODULE_PARM_DESC(patch, "Patch file for Intel HD audio interface.");
+#endif
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 static int power_save = CONFIG_SND_HDA_POWER_SAVE_DEFAULT;
@@ -1331,8 +1338,7 @@ static unsigned int azx_max_codecs[AZX_NUM_DRIVERS] __devinitdata = {
         [AZX_DRIVER_TERA] = 1,
 };
 
-static int __devinit azx_codec_create(struct azx *chip, const char *model,
-                                      int no_init)
+static int __devinit azx_codec_create(struct azx *chip, const char *model)
 {
         struct hda_bus_template bus_temp;
         int c, codecs, err;
@@ -1391,7 +1397,7 @@ static int __devinit azx_codec_create(struct azx *chip, const char *model,
         for (c = 0; c < max_slots; c++) {
                 if ((chip->codec_mask & (1 << c)) & chip->codec_probe_mask) {
                         struct hda_codec *codec;
-                        err = snd_hda_codec_new(chip->bus, c, !no_init, &codec);
+                        err = snd_hda_codec_new(chip->bus, c, &codec);
                         if (err < 0)
                                 continue;
                         codecs++;
@@ -1401,7 +1407,16 @@ static int __devinit azx_codec_create(struct azx *chip, const char *model,
                 snd_printk(KERN_ERR SFX "no codecs initialized\n");
                 return -ENXIO;
         }
+        return 0;
+}
 
+/* configure each codec instance */
+static int __devinit azx_codec_configure(struct azx *chip)
+{
+        struct hda_codec *codec;
+        list_for_each_entry(codec, &chip->bus->codec_list, list) {
+                snd_hda_codec_configure(codec);
+        }
         return 0;
 }
 
@@ -2284,6 +2299,30 @@ static void __devinit check_probe_mask(struct azx *chip, int dev)
         }
 }
 
+/*
+ * white-list for enable_msi
+ */
+static struct snd_pci_quirk msi_white_list[] __devinitdata = {
+        SND_PCI_QUIRK(0x103c, 0x3607, "HP Compa CQ40", 1),
+        {}
+};
+
+static void __devinit check_msi(struct azx *chip)
+{
+        const struct snd_pci_quirk *q;
+
+        chip->msi = enable_msi;
+        if (chip->msi)
+                return;
+        q = snd_pci_quirk_lookup(chip->pci, msi_white_list);
+        if (q) {
+                printk(KERN_INFO
+                       "hda_intel: msi for device %04x:%04x set to %d\n",
+                       q->subvendor, q->subdevice, q->value);
+                chip->msi = q->value;
+        }
+}
+
 
 /*
  * constructor
@@ -2318,7 +2357,7 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
         chip->pci = pci;
         chip->irq = -1;
         chip->driver_type = driver_type;
-        chip->msi = enable_msi;
+        check_msi(chip);
         chip->dev_index = dev;
         INIT_WORK(&chip->irq_pending_work, azx_irq_pending_work);
 
@@ -2526,15 +2565,32 @@ static int __devinit azx_probe(struct pci_dev *pci,
                 return err;
         }
 
+        /* set this here since it's referred in snd_hda_load_patch() */
+        snd_card_set_dev(card, &pci->dev);
+
         err = azx_create(card, pci, dev, pci_id->driver_data, &chip);
         if (err < 0)
                 goto out_free;
         card->private_data = chip;
 
         /* create codec instances */
-        err = azx_codec_create(chip, model[dev], probe_only[dev]);
+        err = azx_codec_create(chip, model[dev]);
         if (err < 0)
                 goto out_free;
+#ifdef CONFIG_SND_HDA_PATCH_LOADER
+        if (patch[dev]) {
+                snd_printk(KERN_ERR SFX "Applying patch firmware '%s'\n",
+                           patch[dev]);
+                err = snd_hda_load_patch(chip->bus, patch[dev]);
+                if (err < 0)
+                        goto out_free;
+        }
+#endif
+        if (!probe_only[dev]) {
+                err = azx_codec_configure(chip);
+                if (err < 0)
+                        goto out_free;
+        }
 
         /* create PCM streams */
         err = snd_hda_build_pcms(chip->bus);
@@ -2546,8 +2602,6 @@ static int __devinit azx_probe(struct pci_dev *pci,
         if (err < 0)
                 goto out_free;
 
-        snd_card_set_dev(card, &pci->dev);
-
         err = snd_card_register(card);
         if (err < 0)
                 goto out_free;
@@ -2649,11 +2703,15 @@ static struct pci_device_id azx_ids[] = {
         /* this entry seems still valid -- i.e. without emu20kx chip */
         { PCI_DEVICE(0x1102, 0x0009), .driver_data = AZX_DRIVER_GENERIC },
 #endif
-        /* AMD Generic, PCI class code and Vendor ID for HD Audio */
+        /* AMD/ATI Generic, PCI class code and Vendor ID for HD Audio */
         { PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_ANY_ID),
           .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
           .class_mask = 0xffffff,
           .driver_data = AZX_DRIVER_GENERIC },
+        { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_ANY_ID),
+          .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
+          .class_mask = 0xffffff,
+          .driver_data = AZX_DRIVER_GENERIC },
         { 0, }
 };
 MODULE_DEVICE_TABLE(pci, azx_ids);
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 83349013b4df..5f1dcc59002b 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -99,7 +99,6 @@ struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec,
 int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
                         unsigned int *tlv, const char **slaves);
 int snd_hda_codec_reset(struct hda_codec *codec);
-int snd_hda_codec_configure(struct hda_codec *codec);
 
 /* amp value bits */
 #define HDA_AMP_MUTE    0x80
@@ -408,6 +407,19 @@ static inline u32 get_wcaps(struct hda_codec *codec, hda_nid_t nid)
         return codec->wcaps[nid - codec->start_nid];
 }
 
+/* get the widget type from widget capability bits */
+#define get_wcaps_type(wcaps) (((wcaps) & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT)
+
+static inline unsigned int get_wcaps_channels(u32 wcaps)
+{
+        unsigned int chans;
+
+        chans = (wcaps & AC_WCAP_CHAN_CNT_EXT) >> 13;
+        chans = ((chans << 1) | 1) + 1;
+
+        return chans;
+}
+
 u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction);
 int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir,
                               unsigned int caps);
diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index 418c5d1badaa..95f24e4729f8 100644
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -508,17 +508,14 @@ static void print_codec_info(struct snd_info_entry *entry,
                 unsigned int wid_caps =
                         snd_hda_param_read(codec, nid,
                                            AC_PAR_AUDIO_WIDGET_CAP);
-                unsigned int wid_type =
-                        (wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
+                unsigned int wid_type = get_wcaps_type(wid_caps);
                 hda_nid_t conn[HDA_MAX_CONNECTIONS];
                 int conn_len = 0;
 
                 snd_iprintf(buffer, "Node 0x%02x [%s] wcaps 0x%x:", nid,
                             get_wid_type_name(wid_type), wid_caps);
                 if (wid_caps & AC_WCAP_STEREO) {
-                        unsigned int chans;
-                        chans = (wid_caps & AC_WCAP_CHAN_CNT_EXT) >> 13;
-                        chans = ((chans << 1) | 1) + 1;
+                        unsigned int chans = get_wcaps_channels(wid_caps);
                         if (chans == 2)
                                 snd_iprintf(buffer, " Stereo");
                         else
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 403588c6e3f6..215e72a87113 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -2982,7 +2982,8 @@ static int patch_ad1988(struct hda_codec *codec)
         board_config = snd_hda_check_board_config(codec, AD1988_MODEL_LAST,
                                                   ad1988_models, ad1988_cfg_tbl);
         if (board_config < 0) {
-                printk(KERN_INFO "hda_codec: Unknown model for AD1988, trying auto-probe from BIOS...\n");
+                printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                       codec->chip_name);
                 board_config = AD1988_AUTO;
         }
 
@@ -3702,19 +3703,29 @@ static struct hda_amp_list ad1884a_loopbacks[] = {
  * Port F: Internal speakers
  */
 
-static struct hda_input_mux ad1884a_laptop_capture_source = {
-        .num_items = 4,
-        .items = {
-                { "Mic", 0x0 },         /* port-B */
-                { "Internal Mic", 0x1 }, /* port-C */
-                { "Dock Mic", 0x4 },    /* port-E */
-                { "Mix", 0x3 },
-        },
-};
+static int ad1884a_mobile_master_sw_put(struct snd_kcontrol *kcontrol,
+                                        struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        int ret = snd_hda_mixer_amp_switch_put(kcontrol, ucontrol);
+        int mute = (!ucontrol->value.integer.value[0] &&
+                    !ucontrol->value.integer.value[1]);
+        /* toggle GPIO1 according to the mute state */
+        snd_hda_codec_write_cache(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
+                            mute ? 0x02 : 0x0);
+        return ret;
+}
 
 static struct snd_kcontrol_new ad1884a_laptop_mixers[] = {
         HDA_CODEC_VOLUME("Master Playback Volume", 0x21, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE("Master Playback Switch", 0x21, 0x0, HDA_OUTPUT),
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = "Master Playback Switch",
+                .info = snd_hda_mixer_amp_switch_info,
+                .get = snd_hda_mixer_amp_switch_get,
+                .put = ad1884a_mobile_master_sw_put,
+                .private_value = HDA_COMPOSE_AMP_VAL(0x21, 3, 0, HDA_OUTPUT),
+        },
         HDA_CODEC_MUTE("Dock Playback Switch", 0x12, 0x0, HDA_OUTPUT),
         HDA_CODEC_VOLUME("PCM Playback Volume", 0x20, 0x5, HDA_INPUT),
         HDA_CODEC_MUTE("PCM Playback Switch", 0x20, 0x5, HDA_INPUT),
@@ -3729,36 +3740,9 @@ static struct snd_kcontrol_new ad1884a_laptop_mixers[] = {
         HDA_CODEC_VOLUME("Dock Mic Boost", 0x25, 0x0, HDA_OUTPUT),
         HDA_CODEC_VOLUME("Capture Volume", 0x0c, 0x0, HDA_OUTPUT),
         HDA_CODEC_MUTE("Capture Switch", 0x0c, 0x0, HDA_OUTPUT),
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x0d, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x0d, 0x0, HDA_OUTPUT),
-        {
-                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                /* The multiple "Capture Source" controls confuse alsamixer
-                 * So call somewhat different..
-                 */
-                /* .name = "Capture Source", */
-                .name = "Input Source",
-                .count = 2,
-                .info = ad198x_mux_enum_info,
-                .get = ad198x_mux_enum_get,
-                .put = ad198x_mux_enum_put,
-        },
         { } /* end */
 };
 
-static int ad1884a_mobile_master_sw_put(struct snd_kcontrol *kcontrol,
-                                        struct snd_ctl_elem_value *ucontrol)
-{
-        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-        int ret = snd_hda_mixer_amp_switch_put(kcontrol, ucontrol);
-        int mute = (!ucontrol->value.integer.value[0] &&
-                    !ucontrol->value.integer.value[1]);
-        /* toggle GPIO1 according to the mute state */
-        snd_hda_codec_write_cache(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
-                            mute ? 0x02 : 0x0);
-        return ret;
-}
-
 static struct snd_kcontrol_new ad1884a_mobile_mixers[] = {
         HDA_CODEC_VOLUME("Master Playback Volume", 0x21, 0x0, HDA_OUTPUT),
         /*HDA_CODEC_MUTE("Master Playback Switch", 0x21, 0x0, HDA_OUTPUT),*/
@@ -3828,6 +3812,63 @@ static int ad1884a_hp_init(struct hda_codec *codec)
         return 0;
 }
 
+/* mute internal speaker if HP or docking HP is plugged */
+static void ad1884a_laptop_automute(struct hda_codec *codec)
+{
+        unsigned int present;
+
+        present = snd_hda_codec_read(codec, 0x11, 0, AC_VERB_GET_PIN_SENSE, 0);
+        present &= AC_PINSENSE_PRESENCE;
+        if (!present) {
+                present = snd_hda_codec_read(codec, 0x12, 0,
+                                             AC_VERB_GET_PIN_SENSE, 0);
+                present &= AC_PINSENSE_PRESENCE;
+        }
+        snd_hda_codec_amp_stereo(codec, 0x16, HDA_OUTPUT, 0,
+                                 HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+        snd_hda_codec_write(codec, 0x16, 0, AC_VERB_SET_EAPD_BTLENABLE,
+                            present ? 0x00 : 0x02);
+}
+
+/* switch to external mic if plugged */
+static void ad1884a_laptop_automic(struct hda_codec *codec)
+{
+        unsigned int idx;
+
+        if (snd_hda_codec_read(codec, 0x14, 0, AC_VERB_GET_PIN_SENSE, 0) &
+            AC_PINSENSE_PRESENCE)
+                idx = 0;
+        else if (snd_hda_codec_read(codec, 0x1c, 0, AC_VERB_GET_PIN_SENSE, 0) &
+                 AC_PINSENSE_PRESENCE)
+                idx = 4;
+        else
+                idx = 1;
+        snd_hda_codec_write(codec, 0x0c, 0, AC_VERB_SET_CONNECT_SEL, idx);
+}
+
+/* unsolicited event for HP jack sensing */
+static void ad1884a_laptop_unsol_event(struct hda_codec *codec,
+                                       unsigned int res)
+{
+        switch (res >> 26) {
+        case AD1884A_HP_EVENT:
+                ad1884a_laptop_automute(codec);
+                break;
+        case AD1884A_MIC_EVENT:
+                ad1884a_laptop_automic(codec);
+                break;
+        }
+}
+
+/* initialize jack-sensing, too */
+static int ad1884a_laptop_init(struct hda_codec *codec)
+{
+        ad198x_init(codec);
+        ad1884a_laptop_automute(codec);
+        ad1884a_laptop_automic(codec);
+        return 0;
+}
+
 /* additional verbs for laptop model */
 static struct hda_verb ad1884a_laptop_verbs[] = {
         /* Port-A (HP) pin - always unmuted */
@@ -3844,11 +3885,19 @@ static struct hda_verb ad1884a_laptop_verbs[] = {
         {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
         {0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0x7002}, /* raise mic as default */
         {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0x7002}, /* raise mic as default */
+        /* Port-D (docking line-out) pin - default unmuted */
+        {0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
         /* analog mix */
         {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
         /* unsolicited event for pin-sense */
         {0x11, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_HP_EVENT},
+        {0x12, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_HP_EVENT},
         {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_MIC_EVENT},
+        {0x1c, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_MIC_EVENT},
+        /* allow to touch GPIO1 (for mute control) */
+        {0x01, AC_VERB_SET_GPIO_MASK, 0x02},
+        {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02},
+        {0x01, AC_VERB_SET_GPIO_DATA, 0x02}, /* first muted */
         { } /* end */
 };
 
@@ -4008,6 +4057,7 @@ static struct snd_pci_quirk ad1884a_cfg_tbl[] = {
         SND_PCI_QUIRK_MASK(0x103c, 0xfff0, 0x30d0, "HP laptop", AD1884A_LAPTOP),
         SND_PCI_QUIRK_MASK(0x103c, 0xfff0, 0x30e0, "HP laptop", AD1884A_LAPTOP),
         SND_PCI_QUIRK_MASK(0x103c, 0xff00, 0x3600, "HP laptop", AD1884A_LAPTOP),
+        SND_PCI_QUIRK_MASK(0x103c, 0xfff0, 0x7010, "HP laptop", AD1884A_MOBILE),
         SND_PCI_QUIRK(0x17aa, 0x20ac, "Thinkpad X300", AD1884A_THINKPAD),
         {}
 };
@@ -4057,9 +4107,8 @@ static int patch_ad1884a(struct hda_codec *codec)
                 spec->mixers[0] = ad1884a_laptop_mixers;
                 spec->init_verbs[spec->num_init_verbs++] = ad1884a_laptop_verbs;
                 spec->multiout.dig_out_nid = 0;
-                spec->input_mux = &ad1884a_laptop_capture_source;
-                codec->patch_ops.unsol_event = ad1884a_hp_unsol_event;
-                codec->patch_ops.init = ad1884a_hp_init;
+                codec->patch_ops.unsol_event = ad1884a_laptop_unsol_event;
+                codec->patch_ops.init = ad1884a_laptop_init;
                 /* set the upper-limit for mixer amp to 0dB for avoiding the
                  * possible damage by overloading
                  */
diff --git a/sound/pci/hda/patch_atihdmi.c b/sound/pci/hda/patch_atihdmi.c
index 233e4778bba9..fb684f00156b 100644
--- a/sound/pci/hda/patch_atihdmi.c
+++ b/sound/pci/hda/patch_atihdmi.c
@@ -141,8 +141,7 @@ static int atihdmi_build_pcms(struct hda_codec *codec)
         /* FIXME: we must check ELD and change the PCM parameters dynamically
          */
         chans = get_wcaps(codec, CVT_NID);
-        chans = (chans & AC_WCAP_CHAN_CNT_EXT) >> 13;
-        chans = ((chans << 1) | 1) + 1;
+        chans = get_wcaps_channels(chans);
         info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = chans;
 
         return 0;
diff --git a/sound/pci/hda/patch_ca0110.c b/sound/pci/hda/patch_ca0110.c
index 019ca7cb56d7..d08353d3bb7f 100644
--- a/sound/pci/hda/patch_ca0110.c
+++ b/sound/pci/hda/patch_ca0110.c
@@ -459,8 +459,7 @@ static void parse_input(struct hda_codec *codec)
         nid = codec->start_nid;
         for (i = 0; i < codec->num_nodes; i++, nid++) {
                 unsigned int wcaps = get_wcaps(codec, nid);
-                unsigned int type = (wcaps & AC_WCAP_TYPE) >>
-                        AC_WCAP_TYPE_SHIFT;
+                unsigned int type = get_wcaps_type(wcaps);
                 if (type != AC_WID_AUD_IN)
                         continue;
                 if (snd_hda_get_connections(codec, nid, &pin, 1) != 1)
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
new file mode 100644
index 000000000000..8ba306856d38
--- /dev/null
+++ b/sound/pci/hda/patch_cirrus.c
@@ -0,0 +1,1194 @@
+/*
+ * HD audio interface patch for Cirrus Logic CS420x chip
+ *
+ * Copyright (c) 2009 Takashi Iwai <tiwai@suse.de>
+ *
+ *  This driver 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 driver 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/pci.h>
+#include <sound/core.h>
+#include "hda_codec.h"
+#include "hda_local.h"
+
+/*
+ */
+
+struct cs_spec {
+        int board_config;
+        struct auto_pin_cfg autocfg;
+        struct hda_multi_out multiout;
+        struct snd_kcontrol *vmaster_sw;
+        struct snd_kcontrol *vmaster_vol;
+
+        hda_nid_t dac_nid[AUTO_CFG_MAX_OUTS];
+        hda_nid_t slave_dig_outs[2];
+
+        unsigned int input_idx[AUTO_PIN_LAST];
+        unsigned int capsrc_idx[AUTO_PIN_LAST];
+        hda_nid_t adc_nid[AUTO_PIN_LAST];
+        unsigned int adc_idx[AUTO_PIN_LAST];
+        unsigned int num_inputs;
+        unsigned int cur_input;
+        unsigned int automic_idx;
+        hda_nid_t cur_adc;
+        unsigned int cur_adc_stream_tag;
+        unsigned int cur_adc_format;
+        hda_nid_t dig_in;
+
+        struct hda_bind_ctls *capture_bind[2];
+
+        unsigned int gpio_mask;
+        unsigned int gpio_dir;
+        unsigned int gpio_data;
+
+        struct hda_pcm pcm_rec[2];      /* PCM information */
+
+        unsigned int hp_detect:1;
+        unsigned int mic_detect:1;
+};
+
+/* available models */
+enum {
+        CS420X_MBP55,
+        CS420X_AUTO,
+        CS420X_MODELS
+};
+
+/* Vendor-specific processing widget */
+#define CS420X_VENDOR_NID       0x11
+#define CS_DIG_OUT1_PIN_NID     0x10
+#define CS_DIG_OUT2_PIN_NID     0x15
+#define CS_DMIC1_PIN_NID        0x12
+#define CS_DMIC2_PIN_NID        0x0e
+
+/* coef indices */
+#define IDX_SPDIF_STAT          0x0000
+#define IDX_SPDIF_CTL           0x0001
+#define IDX_ADC_CFG             0x0002
+/* SZC bitmask, 4 modes below:
+ * 0 = immediate,
+ * 1 = digital immediate, analog zero-cross
+ * 2 = digtail & analog soft-ramp
+ * 3 = digital soft-ramp, analog zero-cross
+ */
+#define   CS_COEF_ADC_SZC_MASK          (3 << 0)
+#define   CS_COEF_ADC_MIC_SZC_MODE      (3 << 0) /* SZC setup for mic */
+#define   CS_COEF_ADC_LI_SZC_MODE       (3 << 0) /* SZC setup for line-in */
+/* PGA mode: 0 = differential, 1 = signle-ended */
+#define   CS_COEF_ADC_MIC_PGA_MODE      (1 << 5) /* PGA setup for mic */
+#define   CS_COEF_ADC_LI_PGA_MODE       (1 << 6) /* PGA setup for line-in */
+#define IDX_DAC_CFG             0x0003
+/* SZC bitmask, 4 modes below:
+ * 0 = Immediate
+ * 1 = zero-cross
+ * 2 = soft-ramp
+ * 3 = soft-ramp on zero-cross
+ */
+#define   CS_COEF_DAC_HP_SZC_MODE       (3 << 0) /* nid 0x02 */
+#define   CS_COEF_DAC_LO_SZC_MODE       (3 << 2) /* nid 0x03 */
+#define   CS_COEF_DAC_SPK_SZC_MODE      (3 << 4) /* nid 0x04 */
+
+#define IDX_BEEP_CFG            0x0004
+/* 0x0008 - test reg key */
+/* 0x0009 - 0x0014 -> 12 test regs */
+/* 0x0015 - visibility reg */
+
+
+static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
+{
+        snd_hda_codec_write(codec, CS420X_VENDOR_NID, 0,
+                            AC_VERB_SET_COEF_INDEX, idx);
+        return snd_hda_codec_read(codec, CS420X_VENDOR_NID, 0,
+                                  AC_VERB_GET_PROC_COEF, 0);
+}
+
+static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
+                                      unsigned int coef)
+{
+        snd_hda_codec_write(codec, CS420X_VENDOR_NID, 0,
+                            AC_VERB_SET_COEF_INDEX, idx);
+        snd_hda_codec_write(codec, CS420X_VENDOR_NID, 0,
+                            AC_VERB_SET_PROC_COEF, coef);
+}
+
+
+#define HP_EVENT        1
+#define MIC_EVENT       2
+
+/*
+ * PCM callbacks
+ */
+static int cs_playback_pcm_open(struct hda_pcm_stream *hinfo,
+                                struct hda_codec *codec,
+                                struct snd_pcm_substream *substream)
+{
+        struct cs_spec *spec = codec->spec;
+        return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
+                                             hinfo);
+}
+
+static int cs_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
+                                   struct hda_codec *codec,
+                                   unsigned int stream_tag,
+                                   unsigned int format,
+                                   struct snd_pcm_substream *substream)
+{
+        struct cs_spec *spec = codec->spec;
+        return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
+                                                stream_tag, format, substream);
+}
+
+static int cs_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
+                                   struct hda_codec *codec,
+                                   struct snd_pcm_substream *substream)
+{
+        struct cs_spec *spec = codec->spec;
+        return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
+}
+
+/*
+ * Digital out
+ */
+static int cs_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
+                                    struct hda_codec *codec,
+                                    struct snd_pcm_substream *substream)
+{
+        struct cs_spec *spec = codec->spec;
+        return snd_hda_multi_out_dig_open(codec, &spec->multiout);
+}
+
+static int cs_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
+                                     struct hda_codec *codec,
+                                     struct snd_pcm_substream *substream)
+{
+        struct cs_spec *spec = codec->spec;
+        return snd_hda_multi_out_dig_close(codec, &spec->multiout);
+}
+
+static int cs_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
+                                       struct hda_codec *codec,
+                                       unsigned int stream_tag,
+                                       unsigned int format,
+                                       struct snd_pcm_substream *substream)
+{
+        struct cs_spec *spec = codec->spec;
+        return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
+                                             format, substream);
+}
+
+static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
+                                       struct hda_codec *codec,
+                                       struct snd_pcm_substream *substream)
+{
+        struct cs_spec *spec = codec->spec;
+        return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
+}
+
+/*
+ * Analog capture
+ */
+static int cs_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
+                                  struct hda_codec *codec,
+                                  unsigned int stream_tag,
+                                  unsigned int format,
+                                  struct snd_pcm_substream *substream)
+{
+        struct cs_spec *spec = codec->spec;
+        spec->cur_adc = spec->adc_nid[spec->cur_input];
+        spec->cur_adc_stream_tag = stream_tag;
+        spec->cur_adc_format = format;
+        snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
+        return 0;
+}
+
+static int cs_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
+                                  struct hda_codec *codec,
+                                  struct snd_pcm_substream *substream)
+{
+        struct cs_spec *spec = codec->spec;
+        snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
+        spec->cur_adc = 0;
+        return 0;
+}
+
+/*
+ */
+static struct hda_pcm_stream cs_pcm_analog_playback = {
+        .substreams = 1,
+        .channels_min = 2,
+        .channels_max = 2,
+        .ops = {
+                .open = cs_playback_pcm_open,
+                .prepare = cs_playback_pcm_prepare,
+                .cleanup = cs_playback_pcm_cleanup
+        },
+};
+
+static struct hda_pcm_stream cs_pcm_analog_capture = {
+        .substreams = 1,
+        .channels_min = 2,
+        .channels_max = 2,
+        .ops = {
+                .prepare = cs_capture_pcm_prepare,
+                .cleanup = cs_capture_pcm_cleanup
+        },
+};
+
+static struct hda_pcm_stream cs_pcm_digital_playback = {
+        .substreams = 1,
+        .channels_min = 2,
+        .channels_max = 2,
+        .ops = {
+                .open = cs_dig_playback_pcm_open,
+                .close = cs_dig_playback_pcm_close,
+                .prepare = cs_dig_playback_pcm_prepare,
+                .cleanup = cs_dig_playback_pcm_cleanup
+        },
+};
+
+static struct hda_pcm_stream cs_pcm_digital_capture = {
+        .substreams = 1,
+        .channels_min = 2,
+        .channels_max = 2,
+};
+
+static int cs_build_pcms(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        struct hda_pcm *info = spec->pcm_rec;
+
+        codec->pcm_info = info;
+        codec->num_pcms = 0;
+
+        info->name = "Cirrus Analog";
+        info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cs_pcm_analog_playback;
+        info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dac_nid[0];
+        info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
+                spec->multiout.max_channels;
+        info->stream[SNDRV_PCM_STREAM_CAPTURE] = cs_pcm_analog_capture;
+        info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
+                spec->adc_nid[spec->cur_input];
+        codec->num_pcms++;
+
+        if (!spec->multiout.dig_out_nid && !spec->dig_in)
+                return 0;
+
+        info++;
+        info->name = "Cirrus Digital";
+        info->pcm_type = spec->autocfg.dig_out_type[0];
+        if (!info->pcm_type)
+                info->pcm_type = HDA_PCM_TYPE_SPDIF;
+        if (spec->multiout.dig_out_nid) {
+                info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
+                        cs_pcm_digital_playback;
+                info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
+                        spec->multiout.dig_out_nid;
+        }
+        if (spec->dig_in) {
+                info->stream[SNDRV_PCM_STREAM_CAPTURE] =
+                        cs_pcm_digital_capture;
+                info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
+        }
+        codec->num_pcms++;
+
+        return 0;
+}
+
+/*
+ * parse codec topology
+ */
+
+static hda_nid_t get_dac(struct hda_codec *codec, hda_nid_t pin)
+{
+        hda_nid_t dac;
+        if (!pin)
+                return 0;
+        if (snd_hda_get_connections(codec, pin, &dac, 1) != 1)
+                return 0;
+        return dac;
+}
+
+static int is_ext_mic(struct hda_codec *codec, unsigned int idx)
+{
+        struct cs_spec *spec = codec->spec;
+        struct auto_pin_cfg *cfg = &spec->autocfg;
+        hda_nid_t pin = cfg->input_pins[idx];
+        unsigned int val = snd_hda_query_pin_caps(codec, pin);
+        if (!(val & AC_PINCAP_PRES_DETECT))
+                return 0;
+        val = snd_hda_codec_get_pincfg(codec, pin);
+        return (get_defcfg_connect(val) == AC_JACK_PORT_COMPLEX);
+}
+
+static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin,
+                         unsigned int *idxp)
+{
+        int i;
+        hda_nid_t nid;
+
+        nid = codec->start_nid;
+        for (i = 0; i < codec->num_nodes; i++, nid++) {
+                hda_nid_t pins[2];
+                unsigned int type;
+                int j, nums;
+                type = (get_wcaps(codec, nid) & AC_WCAP_TYPE)
+                        >> AC_WCAP_TYPE_SHIFT;
+                if (type != AC_WID_AUD_IN)
+                        continue;
+                nums = snd_hda_get_connections(codec, nid, pins,
+                                               ARRAY_SIZE(pins));
+                if (nums <= 0)
+                        continue;
+                for (j = 0; j < nums; j++) {
+                        if (pins[j] == pin) {
+                                *idxp = j;
+                                return nid;
+                        }
+                }
+        }
+        return 0;
+}
+
+static int is_active_pin(struct hda_codec *codec, hda_nid_t nid)
+{
+        unsigned int val;
+        val = snd_hda_codec_get_pincfg(codec, nid);
+        return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
+}
+
+static int parse_output(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        struct auto_pin_cfg *cfg = &spec->autocfg;
+        int i, extra_nids;
+        hda_nid_t dac;
+
+        for (i = 0; i < cfg->line_outs; i++) {
+                dac = get_dac(codec, cfg->line_out_pins[i]);
+                if (!dac)
+                        break;
+                spec->dac_nid[i] = dac;
+        }
+        spec->multiout.num_dacs = i;
+        spec->multiout.dac_nids = spec->dac_nid;
+        spec->multiout.max_channels = i * 2;
+
+        /* add HP and speakers */
+        extra_nids = 0;
+        for (i = 0; i < cfg->hp_outs; i++) {
+                dac = get_dac(codec, cfg->hp_pins[i]);
+                if (!dac)
+                        break;
+                if (!i)
+                        spec->multiout.hp_nid = dac;
+                else
+                        spec->multiout.extra_out_nid[extra_nids++] = dac;
+        }
+        for (i = 0; i < cfg->speaker_outs; i++) {
+                dac = get_dac(codec, cfg->speaker_pins[i]);
+                if (!dac)
+                        break;
+                spec->multiout.extra_out_nid[extra_nids++] = dac;
+        }
+
+        if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
+                cfg->speaker_outs = cfg->line_outs;
+                memcpy(cfg->speaker_pins, cfg->line_out_pins,
+                       sizeof(cfg->speaker_pins));
+                cfg->line_outs = 0;
+        }
+
+        return 0;
+}
+
+static int parse_input(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        struct auto_pin_cfg *cfg = &spec->autocfg;
+        int i;
+
+        for (i = 0; i < AUTO_PIN_LAST; i++) {
+                hda_nid_t pin = cfg->input_pins[i];
+                if (!pin)
+                        continue;
+                spec->input_idx[spec->num_inputs] = i;
+                spec->capsrc_idx[i] = spec->num_inputs++;
+                spec->cur_input = i;
+                spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
+        }
+        if (!spec->num_inputs)
+                return 0;
+
+        /* check whether the automatic mic switch is available */
+        if (spec->num_inputs == 2 &&
+            spec->adc_nid[AUTO_PIN_MIC] && spec->adc_nid[AUTO_PIN_FRONT_MIC]) {
+                if (is_ext_mic(codec, cfg->input_pins[AUTO_PIN_FRONT_MIC])) {
+                        if (!is_ext_mic(codec, cfg->input_pins[AUTO_PIN_MIC])) {
+                                spec->mic_detect = 1;
+                                spec->automic_idx = AUTO_PIN_FRONT_MIC;
+                        }
+                } else {
+                        if (is_ext_mic(codec, cfg->input_pins[AUTO_PIN_MIC])) {
+                                spec->mic_detect = 1;
+                                spec->automic_idx = AUTO_PIN_MIC;
+                        }
+                }
+        }
+        return 0;
+}
+
+
+static int parse_digital_output(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        struct auto_pin_cfg *cfg = &spec->autocfg;
+        hda_nid_t nid;
+
+        if (!cfg->dig_outs)
+                return 0;
+        if (snd_hda_get_connections(codec, cfg->dig_out_pins[0], &nid, 1) < 1)
+                return 0;
+        spec->multiout.dig_out_nid = nid;
+        spec->multiout.share_spdif = 1;
+        if (cfg->dig_outs > 1 &&
+            snd_hda_get_connections(codec, cfg->dig_out_pins[1], &nid, 1) > 0) {
+                spec->slave_dig_outs[0] = nid;
+                codec->slave_dig_outs = spec->slave_dig_outs;
+        }
+        return 0;
+}
+
+static int parse_digital_input(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        struct auto_pin_cfg *cfg = &spec->autocfg;
+        int idx;
+
+        if (cfg->dig_in_pin)
+                spec->dig_in = get_adc(codec, cfg->dig_in_pin, &idx);
+        return 0;
+}
+
+/*
+ * create mixer controls
+ */
+
+static const char *dir_sfx[2] = { "Playback", "Capture" };
+
+static int add_mute(struct hda_codec *codec, const char *name, int index,
+                    unsigned int pval, int dir, struct snd_kcontrol **kctlp)
+{
+        char tmp[44];
+        struct snd_kcontrol_new knew =
+                HDA_CODEC_MUTE_IDX(tmp, index, 0, 0, HDA_OUTPUT);
+        knew.private_value = pval;
+        snprintf(tmp, sizeof(tmp), "%s %s Switch", name, dir_sfx[dir]);
+        *kctlp = snd_ctl_new1(&knew, codec);
+        return snd_hda_ctl_add(codec, *kctlp);
+}
+
+static int add_volume(struct hda_codec *codec, const char *name,
+                      int index, unsigned int pval, int dir,
+                      struct snd_kcontrol **kctlp)
+{
+        char tmp[32];
+        struct snd_kcontrol_new knew =
+                HDA_CODEC_VOLUME_IDX(tmp, index, 0, 0, HDA_OUTPUT);
+        knew.private_value = pval;
+        snprintf(tmp, sizeof(tmp), "%s %s Volume", name, dir_sfx[dir]);
+        *kctlp = snd_ctl_new1(&knew, codec);
+        return snd_hda_ctl_add(codec, *kctlp);
+}
+
+static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
+{
+        unsigned int caps;
+
+        /* set the upper-limit for mixer amp to 0dB */
+        caps = query_amp_caps(codec, dac, HDA_OUTPUT);
+        caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
+        caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
+                << AC_AMPCAP_NUM_STEPS_SHIFT;
+        snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
+}
+
+static int add_vmaster(struct hda_codec *codec, hda_nid_t dac)
+{
+        struct cs_spec *spec = codec->spec;
+        unsigned int tlv[4];
+        int err;
+
+        spec->vmaster_sw =
+                snd_ctl_make_virtual_master("Master Playback Switch", NULL);
+        err = snd_hda_ctl_add(codec, spec->vmaster_sw);
+        if (err < 0)
+                return err;
+
+        snd_hda_set_vmaster_tlv(codec, dac, HDA_OUTPUT, tlv);
+        spec->vmaster_vol =
+                snd_ctl_make_virtual_master("Master Playback Volume", tlv);
+        err = snd_hda_ctl_add(codec, spec->vmaster_vol);
+        if (err < 0)
+                return err;
+        return 0;
+}
+
+static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx,
+                      int num_ctls, int type)
+{
+        struct cs_spec *spec = codec->spec;
+        const char *name;
+        int err, index;
+        struct snd_kcontrol *kctl;
+        static char *speakers[] = {
+                "Front Speaker", "Surround Speaker", "Bass Speaker"
+        };
+        static char *line_outs[] = {
+                "Front Line-Out", "Surround Line-Out", "Bass Line-Out"
+        };
+
+        fix_volume_caps(codec, dac);
+        if (!spec->vmaster_sw) {
+                err = add_vmaster(codec, dac);
+                if (err < 0)
+                        return err;
+        }
+
+        index = 0;
+        switch (type) {
+        case AUTO_PIN_HP_OUT:
+                name = "Headphone";
+                index = idx;
+                break;
+        case AUTO_PIN_SPEAKER_OUT:
+                if (num_ctls > 1)
+                        name = speakers[idx];
+                else
+                        name = "Speaker";
+                break;
+        default:
+                if (num_ctls > 1)
+                        name = line_outs[idx];
+                else
+                        name = "Line-Out";
+                break;
+        }
+
+        err = add_mute(codec, name, index,
+                       HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
+        if (err < 0)
+                return err;
+        err = snd_ctl_add_slave(spec->vmaster_sw, kctl);
+        if (err < 0)
+                return err;
+
+        err = add_volume(codec, name, index,
+                         HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
+        if (err < 0)
+                return err;
+        err = snd_ctl_add_slave(spec->vmaster_vol, kctl);
+        if (err < 0)
+                return err;
+
+        return 0;
+}               
+
+static int build_output(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        struct auto_pin_cfg *cfg = &spec->autocfg;
+        int i, err;
+
+        for (i = 0; i < cfg->line_outs; i++) {
+                err = add_output(codec, get_dac(codec, cfg->line_out_pins[i]),
+                                 i, cfg->line_outs, cfg->line_out_type);
+                if (err < 0)
+                        return err;
+        }
+        for (i = 0; i < cfg->hp_outs; i++) {
+                err = add_output(codec, get_dac(codec, cfg->hp_pins[i]),
+                                 i, cfg->hp_outs, AUTO_PIN_HP_OUT);
+                if (err < 0)
+                        return err;
+        }
+        for (i = 0; i < cfg->speaker_outs; i++) {
+                err = add_output(codec, get_dac(codec, cfg->speaker_pins[i]),
+                                 i, cfg->speaker_outs, AUTO_PIN_SPEAKER_OUT);
+                if (err < 0)
+                        return err;
+        }
+        return 0;
+}
+
+/*
+ */
+
+static struct snd_kcontrol_new cs_capture_ctls[] = {
+        HDA_BIND_SW("Capture Switch", 0),
+        HDA_BIND_VOL("Capture Volume", 0),
+};
+
+static int change_cur_input(struct hda_codec *codec, unsigned int idx,
+                            int force)
+{
+        struct cs_spec *spec = codec->spec;
+        
+        if (spec->cur_input == idx && !force)
+                return 0;
+        if (spec->cur_adc && spec->cur_adc != spec->adc_nid[idx]) {
+                /* stream is running, let's swap the current ADC */
+                snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
+                spec->cur_adc = spec->adc_nid[idx];
+                snd_hda_codec_setup_stream(codec, spec->cur_adc,
+                                           spec->cur_adc_stream_tag, 0,
+                                           spec->cur_adc_format);
+        }
+        snd_hda_codec_write(codec, spec->cur_adc, 0,
+                            AC_VERB_SET_CONNECT_SEL,
+                            spec->adc_idx[idx]);
+        spec->cur_input = idx;
+        return 1;
+}
+
+static int cs_capture_source_info(struct snd_kcontrol *kcontrol,
+                                  struct snd_ctl_elem_info *uinfo)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct cs_spec *spec = codec->spec;
+        unsigned int idx;
+
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+        uinfo->count = 1;
+        uinfo->value.enumerated.items = spec->num_inputs;
+        if (uinfo->value.enumerated.item >= spec->num_inputs)
+                uinfo->value.enumerated.item = spec->num_inputs - 1;
+        idx = spec->input_idx[uinfo->value.enumerated.item];
+        strcpy(uinfo->value.enumerated.name, auto_pin_cfg_labels[idx]);
+        return 0;
+}
+
+static int cs_capture_source_get(struct snd_kcontrol *kcontrol,
+                                 struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct cs_spec *spec = codec->spec;
+        ucontrol->value.enumerated.item[0] = spec->capsrc_idx[spec->cur_input];
+        return 0;
+}
+
+static int cs_capture_source_put(struct snd_kcontrol *kcontrol,
+                                 struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct cs_spec *spec = codec->spec;
+        unsigned int idx = ucontrol->value.enumerated.item[0];
+
+        if (idx >= spec->num_inputs)
+                return -EINVAL;
+        idx = spec->input_idx[idx];
+        return change_cur_input(codec, idx, 0);
+}
+
+static struct snd_kcontrol_new cs_capture_source = {
+        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+        .name = "Capture Source",
+        .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+        .info = cs_capture_source_info,
+        .get = cs_capture_source_get,
+        .put = cs_capture_source_put,
+};
+
+static struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec,
+                                               struct hda_ctl_ops *ops)
+{
+        struct cs_spec *spec = codec->spec;
+        struct hda_bind_ctls *bind;
+        int i, n;
+
+        bind = kzalloc(sizeof(*bind) + sizeof(long) * (spec->num_inputs + 1),
+                       GFP_KERNEL);
+        if (!bind)
+                return NULL;
+        bind->ops = ops;
+        n = 0;
+        for (i = 0; i < AUTO_PIN_LAST; i++) {
+                if (!spec->adc_nid[i])
+                        continue;
+                bind->values[n++] =
+                        HDA_COMPOSE_AMP_VAL(spec->adc_nid[i], 3,
+                                            spec->adc_idx[i], HDA_INPUT);
+        }
+        return bind;
+}
+
+static int build_input(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        int i, err;
+
+        if (!spec->num_inputs)
+                return 0;
+
+        /* make bind-capture */
+        spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
+        spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
+        for (i = 0; i < 2; i++) {
+                struct snd_kcontrol *kctl;
+                if (!spec->capture_bind[i])
+                        return -ENOMEM;
+                kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
+                if (!kctl)
+                        return -ENOMEM;
+                kctl->private_value = (long)spec->capture_bind[i];
+                err = snd_hda_ctl_add(codec, kctl);
+                if (err < 0)
+                        return err;
+        }
+        
+        if (spec->num_inputs > 1 && !spec->mic_detect) {
+                err = snd_hda_ctl_add(codec,
+                                      snd_ctl_new1(&cs_capture_source, codec));
+                if (err < 0)
+                        return err;
+        }
+
+        return 0;
+}
+
+/*
+ */
+
+static int build_digital_output(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        int err;
+
+        if (!spec->multiout.dig_out_nid)
+                return 0;
+
+        err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
+        if (err < 0)
+                return err;
+        err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
+        if (err < 0)
+                return err;
+        return 0;
+}
+
+static int build_digital_input(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        if (spec->dig_in)
+                return snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
+        return 0;
+}
+
+/*
+ * auto-mute and auto-mic switching
+ */
+
+static void cs_automute(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        struct auto_pin_cfg *cfg = &spec->autocfg;
+        unsigned int caps, present, hp_present;
+        hda_nid_t nid;
+        int i;
+
+        hp_present = 0;
+        for (i = 0; i < cfg->hp_outs; i++) {
+                nid = cfg->hp_pins[i];
+                caps = snd_hda_query_pin_caps(codec, nid);
+                if (!(caps & AC_PINCAP_PRES_DETECT))
+                        continue;
+                if (caps & AC_PINCAP_TRIG_REQ)
+                        snd_hda_codec_read(codec, nid, 0,
+                                           AC_VERB_SET_PIN_SENSE, 0);
+                present = snd_hda_codec_read(codec, nid, 0,
+                                             AC_VERB_GET_PIN_SENSE, 0);
+                hp_present |= (present & AC_PINSENSE_PRESENCE) != 0;
+                if (hp_present)
+                        break;
+        }
+        for (i = 0; i < cfg->speaker_outs; i++) {
+                nid = cfg->speaker_pins[i];
+                snd_hda_codec_write(codec, nid, 0,
+                                    AC_VERB_SET_PIN_WIDGET_CONTROL,
+                                    hp_present ? 0 : PIN_OUT);
+        }
+        if (spec->board_config == CS420X_MBP55) {
+                unsigned int gpio = hp_present ? 0x02 : 0x08;
+                snd_hda_codec_write(codec, 0x01, 0,
+                                    AC_VERB_SET_GPIO_DATA, gpio);
+        }
+}
+
+static void cs_automic(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        struct auto_pin_cfg *cfg = &spec->autocfg;
+        hda_nid_t nid;
+        unsigned int caps, present;
+        
+        nid = cfg->input_pins[spec->automic_idx];
+        caps = snd_hda_query_pin_caps(codec, nid);
+        if (caps & AC_PINCAP_TRIG_REQ)
+                snd_hda_codec_read(codec, nid, 0, AC_VERB_SET_PIN_SENSE, 0);
+        present = snd_hda_codec_read(codec, nid, 0,
+                                     AC_VERB_GET_PIN_SENSE, 0);
+        if (present & AC_PINSENSE_PRESENCE)
+                change_cur_input(codec, spec->automic_idx, 0);
+        else {
+                unsigned int imic = (spec->automic_idx == AUTO_PIN_MIC) ?
+                        AUTO_PIN_FRONT_MIC : AUTO_PIN_MIC;
+                change_cur_input(codec, imic, 0);
+        }
+}
+
+/*
+ */
+
+static void init_output(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        struct auto_pin_cfg *cfg = &spec->autocfg;
+        int i;
+
+        /* mute first */
+        for (i = 0; i < spec->multiout.num_dacs; i++)
+                snd_hda_codec_write(codec, spec->multiout.dac_nids[i], 0,
+                                    AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
+        if (spec->multiout.hp_nid)
+                snd_hda_codec_write(codec, spec->multiout.hp_nid, 0,
+                                    AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
+        for (i = 0; i < ARRAY_SIZE(spec->multiout.extra_out_nid); i++) {
+                if (!spec->multiout.extra_out_nid[i])
+                        break;
+                snd_hda_codec_write(codec, spec->multiout.extra_out_nid[i], 0,
+                                    AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
+        }
+
+        /* set appropriate pin controls */
+        for (i = 0; i < cfg->line_outs; i++)
+                snd_hda_codec_write(codec, cfg->line_out_pins[i], 0,
+                                    AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
+        for (i = 0; i < cfg->hp_outs; i++) {
+                hda_nid_t nid = cfg->hp_pins[i];
+                snd_hda_codec_write(codec, nid, 0,
+                                    AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
+                if (!cfg->speaker_outs)
+                        continue;
+                if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
+                        snd_hda_codec_write(codec, nid, 0,
+                                            AC_VERB_SET_UNSOLICITED_ENABLE,
+                                            AC_USRSP_EN | HP_EVENT);
+                        spec->hp_detect = 1;
+                }
+        }
+        for (i = 0; i < cfg->speaker_outs; i++)
+                snd_hda_codec_write(codec, cfg->speaker_pins[i], 0,
+                                    AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
+        if (spec->hp_detect)
+                cs_automute(codec);
+}
+
+static void init_input(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        struct auto_pin_cfg *cfg = &spec->autocfg;
+        unsigned int coef;
+        int i;
+
+        for (i = 0; i < AUTO_PIN_LAST; i++) {
+                unsigned int ctl;
+                hda_nid_t pin = cfg->input_pins[i];
+                if (!pin || !spec->adc_nid[i])
+                        continue;
+                /* set appropriate pin control and mute first */
+                ctl = PIN_IN;
+                if (i <= AUTO_PIN_FRONT_MIC) {
+                        unsigned int caps = snd_hda_query_pin_caps(codec, pin);
+                        caps >>= AC_PINCAP_VREF_SHIFT;
+                        if (caps & AC_PINCAP_VREF_80)
+                                ctl = PIN_VREF80;
+                }
+                snd_hda_codec_write(codec, pin, 0,
+                                    AC_VERB_SET_PIN_WIDGET_CONTROL, ctl);
+                snd_hda_codec_write(codec, spec->adc_nid[i], 0,
+                                    AC_VERB_SET_AMP_GAIN_MUTE,
+                                    AMP_IN_MUTE(spec->adc_idx[i]));
+                if (spec->mic_detect && spec->automic_idx == i)
+                        snd_hda_codec_write(codec, pin, 0,
+                                            AC_VERB_SET_UNSOLICITED_ENABLE,
+                                            AC_USRSP_EN | MIC_EVENT);
+        }
+        change_cur_input(codec, spec->cur_input, 1);
+        if (spec->mic_detect)
+                cs_automic(codec);
+
+        coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */
+        if (is_active_pin(codec, CS_DMIC2_PIN_NID))
+                coef |= 0x0500; /* DMIC2 enable 2 channels, disable GPIO1 */
+        if (is_active_pin(codec, CS_DMIC1_PIN_NID))
+                coef |= 0x1800; /* DMIC1 enable 2 channels, disable GPIO0 
+                                 * No effect if SPDIF_OUT2 is slected in 
+                                 * IDX_SPDIF_CTL.
+                                  */
+        cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
+}
+
+static struct hda_verb cs_coef_init_verbs[] = {
+        {0x11, AC_VERB_SET_PROC_STATE, 1},
+        {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
+        {0x11, AC_VERB_SET_PROC_COEF,
+         (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
+          | 0x0040 /* Mute DACs on FIFO error */
+          | 0x1000 /* Enable DACs High Pass Filter */
+          | 0x0400 /* Disable Coefficient Auto increment */
+          )},
+        /* Beep */
+        {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
+        {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
+
+        {} /* terminator */
+};
+
+/* SPDIF setup */
+static void init_digital(struct hda_codec *codec)
+{
+        unsigned int coef;
+
+        coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
+        coef |= 0x0008; /* Replace with mute on error */
+        if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
+                coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
+                                 * SPDIF_OUT2 is shared with GPIO1 and
+                                 * DMIC_SDA2.
+                                 */
+        cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
+}
+
+static int cs_init(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+
+        snd_hda_sequence_write(codec, cs_coef_init_verbs);
+
+        if (spec->gpio_mask) {
+                snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
+                                    spec->gpio_mask);
+                snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
+                                    spec->gpio_dir);
+                snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
+                                    spec->gpio_data);
+        }
+
+        init_output(codec);
+        init_input(codec);
+        init_digital(codec);
+        return 0;
+}
+
+static int cs_build_controls(struct hda_codec *codec)
+{
+        int err;
+
+        err = build_output(codec);
+        if (err < 0)
+                return err;
+        err = build_input(codec);
+        if (err < 0)
+                return err;
+        err = build_digital_output(codec);
+        if (err < 0)
+                return err;
+        err = build_digital_input(codec);
+        if (err < 0)
+                return err;
+        return cs_init(codec);
+}
+
+static void cs_free(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        kfree(spec->capture_bind[0]);
+        kfree(spec->capture_bind[1]);
+        kfree(codec->spec);
+}
+
+static void cs_unsol_event(struct hda_codec *codec, unsigned int res)
+{
+        switch ((res >> 26) & 0x7f) {
+        case HP_EVENT:
+                cs_automute(codec);
+                break;
+        case MIC_EVENT:
+                cs_automic(codec);
+                break;
+        }
+}
+
+static struct hda_codec_ops cs_patch_ops = {
+        .build_controls = cs_build_controls,
+        .build_pcms = cs_build_pcms,
+        .init = cs_init,
+        .free = cs_free,
+        .unsol_event = cs_unsol_event,
+};
+
+static int cs_parse_auto_config(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        int err;
+
+        err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
+        if (err < 0)
+                return err;
+
+        err = parse_output(codec);
+        if (err < 0)
+                return err;
+        err = parse_input(codec);
+        if (err < 0)
+                return err;
+        err = parse_digital_output(codec);
+        if (err < 0)
+                return err;
+        err = parse_digital_input(codec);
+        if (err < 0)
+                return err;
+        return 0;
+}
+
+static const char *cs420x_models[CS420X_MODELS] = {
+        [CS420X_MBP55] = "mbp55",
+        [CS420X_AUTO] = "auto",
+};
+
+
+static struct snd_pci_quirk cs420x_cfg_tbl[] = {
+        SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
+        {} /* terminator */
+};
+
+struct cs_pincfg {
+        hda_nid_t nid;
+        u32 val;
+};
+
+static struct cs_pincfg mbp55_pincfgs[] = {
+        { 0x09, 0x012b4030 },
+        { 0x0a, 0x90100121 },
+        { 0x0b, 0x90100120 },
+        { 0x0c, 0x400000f0 },
+        { 0x0d, 0x90a00110 },
+        { 0x0e, 0x400000f0 },
+        { 0x0f, 0x400000f0 },
+        { 0x10, 0x014be040 },
+        { 0x12, 0x400000f0 },
+        { 0x15, 0x400000f0 },
+        {} /* terminator */
+};
+
+static struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = {
+        [CS420X_MBP55] = mbp55_pincfgs,
+};
+
+static void fix_pincfg(struct hda_codec *codec, int model)
+{
+        const struct cs_pincfg *cfg = cs_pincfgs[model];
+        if (!cfg)
+                return;
+        for (; cfg->nid; cfg++)
+                snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val);
+}
+
+
+static int patch_cs420x(struct hda_codec *codec)
+{
+        struct cs_spec *spec;
+        int err;
+
+        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        if (!spec)
+                return -ENOMEM;
+        codec->spec = spec;
+
+        spec->board_config =
+                snd_hda_check_board_config(codec, CS420X_MODELS,
+                                           cs420x_models, cs420x_cfg_tbl);
+        if (spec->board_config >= 0)
+                fix_pincfg(codec, spec->board_config);
+
+        switch (spec->board_config) {
+        case CS420X_MBP55:
+                /* GPIO1 = headphones */
+                /* GPIO3 = speakers */
+                spec->gpio_mask = 0x0a;
+                spec->gpio_dir = 0x0a;
+                break;
+        }
+
+        err = cs_parse_auto_config(codec);
+        if (err < 0)
+                goto error;
+
+        codec->patch_ops = cs_patch_ops;
+
+        return 0;
+
+ error:
+        kfree(codec->spec);
+        codec->spec = NULL;
+        return err;
+}
+
+
+/*
+ * patch entries
+ */
+static struct hda_codec_preset snd_hda_preset_cirrus[] = {
+        { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
+        { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
+        {} /* terminator */
+};
+
+MODULE_ALIAS("snd-hda-codec-id:10134206");
+MODULE_ALIAS("snd-hda-codec-id:10134207");
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
+
+static struct hda_codec_preset_list cirrus_list = {
+        .preset = snd_hda_preset_cirrus,
+        .owner = THIS_MODULE,
+};
+
+static int __init patch_cirrus_init(void)
+{
+        return snd_hda_add_codec_preset(&cirrus_list);
+}
+
+static void __exit patch_cirrus_exit(void)
+{
+        snd_hda_delete_codec_preset(&cirrus_list);
+}
+
+module_init(patch_cirrus_init)
+module_exit(patch_cirrus_exit)
diff --git a/sound/pci/hda/patch_cmedia.c b/sound/pci/hda/patch_cmedia.c
index c921264bbd71..780e1a72114a 100644
--- a/sound/pci/hda/patch_cmedia.c
+++ b/sound/pci/hda/patch_cmedia.c
@@ -635,7 +635,8 @@ static int patch_cmi9880(struct hda_codec *codec)
                                                         cmi9880_models,
                                                         cmi9880_cfg_tbl);
         if (spec->board_config < 0) {
-                snd_printdd(KERN_INFO "hda_codec: Unknown model for CMI9880\n");
+                snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                            codec->chip_name);
                 spec->board_config = CMI_AUTO; /* try everything */
         }
 
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index ac868c59f9e3..9d899eda44d7 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -108,6 +108,8 @@ struct conexant_spec {
         struct hda_input_mux private_imux;
         hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
 
+        unsigned int dell_automute;
+        unsigned int port_d_mode;
 };
 
 static int conexant_playback_pcm_open(struct hda_pcm_stream *hinfo,
@@ -1908,6 +1910,480 @@ static int patch_cxt5051(struct hda_codec *codec)
         return 0;
 }
 
+/* Conexant 5066 specific */
+
+static hda_nid_t cxt5066_dac_nids[1] = { 0x10 };
+static hda_nid_t cxt5066_adc_nids[3] = { 0x14, 0x15, 0x16 };
+static hda_nid_t cxt5066_capsrc_nids[1] = { 0x17 };
+#define CXT5066_SPDIF_OUT       0x21
+
+static struct hda_channel_mode cxt5066_modes[1] = {
+        { 2, NULL },
+};
+
+static void cxt5066_update_speaker(struct hda_codec *codec)
+{
+        struct conexant_spec *spec = codec->spec;
+        unsigned int pinctl;
+
+        snd_printdd("CXT5066: update speaker, hp_present=%d\n",
+                spec->hp_present);
+
+        /* Port A (HP) */
+        pinctl = ((spec->hp_present & 1) && spec->cur_eapd) ? PIN_HP : 0;
+        snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
+                        pinctl);
+
+        /* Port D (HP/LO) */
+        pinctl = ((spec->hp_present & 2) && spec->cur_eapd)
+                ? spec->port_d_mode : 0;
+        snd_hda_codec_write(codec, 0x1c, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
+                        pinctl);
+
+        /* CLASS_D AMP */
+        pinctl = (!spec->hp_present && spec->cur_eapd) ? PIN_OUT : 0;
+        snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
+                        pinctl);
+
+        if (spec->dell_automute) {
+                /* DELL AIO Port Rule: PortA > PortD > IntSpk */
+                pinctl = (!(spec->hp_present & 1) && spec->cur_eapd)
+                        ? PIN_OUT : 0;
+                snd_hda_codec_write(codec, 0x1c, 0,
+                        AC_VERB_SET_PIN_WIDGET_CONTROL, pinctl);
+        }
+}
+
+/* turn on/off EAPD (+ mute HP) as a master switch */
+static int cxt5066_hp_master_sw_put(struct snd_kcontrol *kcontrol,
+                                    struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+
+        if (!cxt_eapd_put(kcontrol, ucontrol))
+                return 0;
+
+        cxt5066_update_speaker(codec);
+        return 1;
+}
+
+/* toggle input of built-in and mic jack appropriately */
+static void cxt5066_automic(struct hda_codec *codec)
+{
+        static struct hda_verb ext_mic_present[] = {
+                /* enable external mic, port B */
+                {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+
+                /* switch to external mic input */
+                {0x17, AC_VERB_SET_CONNECT_SEL, 0},
+
+                /* disable internal mic, port C */
+                {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+                {}
+        };
+        static struct hda_verb ext_mic_absent[] = {
+                /* enable internal mic, port C */
+                {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+
+                /* switch to internal mic input */
+                {0x17, AC_VERB_SET_CONNECT_SEL, 1},
+
+                /* disable external mic, port B */
+                {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+                {}
+        };
+        unsigned int present;
+
+        present = snd_hda_codec_read(codec, 0x1a, 0,
+                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        if (present) {
+                snd_printdd("CXT5066: external microphone detected\n");
+                snd_hda_sequence_write(codec, ext_mic_present);
+        } else {
+                snd_printdd("CXT5066: external microphone absent\n");
+                snd_hda_sequence_write(codec, ext_mic_absent);
+        }
+}
+
+/* mute internal speaker if HP is plugged */
+static void cxt5066_hp_automute(struct hda_codec *codec)
+{
+        struct conexant_spec *spec = codec->spec;
+        unsigned int portA, portD;
+
+        /* Port A */
+        portA = snd_hda_codec_read(codec, 0x19, 0, AC_VERB_GET_PIN_SENSE, 0)
+                & AC_PINSENSE_PRESENCE;
+
+        /* Port D */
+        portD = (snd_hda_codec_read(codec, 0x1c, 0, AC_VERB_GET_PIN_SENSE, 0)
+                & AC_PINSENSE_PRESENCE) << 1;
+
+        spec->hp_present = !!(portA | portD);
+        snd_printdd("CXT5066: hp automute portA=%x portD=%x present=%d\n",
+                portA, portD, spec->hp_present);
+        cxt5066_update_speaker(codec);
+}
+
+/* unsolicited event for jack sensing */
+static void cxt5066_unsol_event(struct hda_codec *codec, unsigned int res)
+{
+        snd_printdd("CXT5066: unsol event %x (%x)\n", res, res >> 26);
+        switch (res >> 26) {
+        case CONEXANT_HP_EVENT:
+                cxt5066_hp_automute(codec);
+                break;
+        case CONEXANT_MIC_EVENT:
+                cxt5066_automic(codec);
+                break;
+        }
+}
+
+static const struct hda_input_mux cxt5066_analog_mic_boost = {
+        .num_items = 5,
+        .items = {
+                { "0dB",  0 },
+                { "10dB", 1 },
+                { "20dB", 2 },
+                { "30dB", 3 },
+                { "40dB", 4 },
+        },
+};
+
+static int cxt5066_mic_boost_mux_enum_info(struct snd_kcontrol *kcontrol,
+                                           struct snd_ctl_elem_info *uinfo)
+{
+        return snd_hda_input_mux_info(&cxt5066_analog_mic_boost, uinfo);
+}
+
+static int cxt5066_mic_boost_mux_enum_get(struct snd_kcontrol *kcontrol,
+                                          struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        int val;
+
+        val = snd_hda_codec_read(codec, 0x17, 0,
+                AC_VERB_GET_AMP_GAIN_MUTE, AC_AMP_GET_OUTPUT);
+
+        ucontrol->value.enumerated.item[0] = val & AC_AMP_GAIN;
+        return 0;
+}
+
+static int cxt5066_mic_boost_mux_enum_put(struct snd_kcontrol *kcontrol,
+                                          struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        const struct hda_input_mux *imux = &cxt5066_analog_mic_boost;
+        unsigned int idx;
+
+        if (!imux->num_items)
+                return 0;
+        idx = ucontrol->value.enumerated.item[0];
+        if (idx >= imux->num_items)
+                idx = imux->num_items - 1;
+
+        snd_hda_codec_write_cache(codec, 0x17, 0,
+                AC_VERB_SET_AMP_GAIN_MUTE,
+                AC_AMP_SET_RIGHT | AC_AMP_SET_LEFT | AC_AMP_SET_OUTPUT |
+                        imux->items[idx].index);
+
+        return 1;
+}
+
+static struct hda_input_mux cxt5066_capture_source = {
+        .num_items = 4,
+        .items = {
+                { "Mic B", 0 },
+                { "Mic C", 1 },
+                { "Mic E", 2 },
+                { "Mic F", 3 },
+        },
+};
+
+static struct hda_bind_ctls cxt5066_bind_capture_vol_others = {
+        .ops = &snd_hda_bind_vol,
+        .values = {
+                HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_INPUT),
+                HDA_COMPOSE_AMP_VAL(0x14, 3, 2, HDA_INPUT),
+                0
+        },
+};
+
+static struct hda_bind_ctls cxt5066_bind_capture_sw_others = {
+        .ops = &snd_hda_bind_sw,
+        .values = {
+                HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_INPUT),
+                HDA_COMPOSE_AMP_VAL(0x14, 3, 2, HDA_INPUT),
+                0
+        },
+};
+
+static struct snd_kcontrol_new cxt5066_mixer_master[] = {
+        HDA_CODEC_VOLUME("Master Playback Volume", 0x10, 0x00, HDA_OUTPUT),
+        {}
+};
+
+static struct snd_kcontrol_new cxt5066_mixer_master_olpc[] = {
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = "Master Playback Volume",
+                .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+                                  SNDRV_CTL_ELEM_ACCESS_TLV_READ |
+                                  SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK,
+                .info = snd_hda_mixer_amp_volume_info,
+                .get = snd_hda_mixer_amp_volume_get,
+                .put = snd_hda_mixer_amp_volume_put,
+                .tlv = { .c = snd_hda_mixer_amp_tlv },
+                /* offset by 28 volume steps to limit minimum gain to -46dB */
+                .private_value =
+                        HDA_COMPOSE_AMP_VAL_OFS(0x10, 3, 0, HDA_OUTPUT, 28),
+        },
+        {}
+};
+
+static struct snd_kcontrol_new cxt5066_mixers[] = {
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = "Master Playback Switch",
+                .info = cxt_eapd_info,
+                .get = cxt_eapd_get,
+                .put = cxt5066_hp_master_sw_put,
+                .private_value = 0x1d,
+        },
+
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = "Analog Mic Boost Capture Enum",
+                .info = cxt5066_mic_boost_mux_enum_info,
+                .get = cxt5066_mic_boost_mux_enum_get,
+                .put = cxt5066_mic_boost_mux_enum_put,
+        },
+
+        HDA_BIND_VOL("Capture Volume", &cxt5066_bind_capture_vol_others),
+        HDA_BIND_SW("Capture Switch", &cxt5066_bind_capture_sw_others),
+        {}
+};
+
+static struct hda_verb cxt5066_init_verbs[] = {
+        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, /* Port B */
+        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, /* Port C */
+        {0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* Port F */
+        {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* Port E */
+
+        /* Speakers  */
+        {0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+        {0x1f, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */
+
+        /* HP, Amp  */
+        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+        {0x19, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */
+
+        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+        {0x1c, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */
+
+        /* DAC1 */
+        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+
+        /* Node 14 connections: 0x17 0x18 0x23 0x24 0x27 */
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x50},
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2) | 0x50},
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+
+        /* no digital microphone support yet */
+        {0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+
+        /* Audio input selector */
+        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE | 0x3},
+
+        /* SPDIF route: PCM */
+        {0x20, AC_VERB_SET_CONNECT_SEL, 0x0},
+        {0x22, AC_VERB_SET_CONNECT_SEL, 0x0},
+
+        {0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+        {0x22, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+
+        /* EAPD */
+        {0x1d, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
+
+        /* not handling these yet */
+        {0x19, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
+        {0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
+        {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
+        {0x1c, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
+        {0x1d, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
+        {0x1e, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
+        {0x20, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
+        {0x22, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
+        { } /* end */
+};
+
+static struct hda_verb cxt5066_init_verbs_olpc[] = {
+        /* Port A: headphones */
+        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+        {0x19, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */
+
+        /* Port B: external microphone */
+        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+
+        /* Port C: internal microphone */
+        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+
+        /* Port D: unused */
+        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+
+        /* Port E: unused, but has primary EAPD */
+        {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+        {0x1d, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
+
+        /* Port F: unused */
+        {0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+
+        /* Port G: internal speakers */
+        {0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+        {0x1f, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */
+
+        /* DAC1 */
+        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+
+        /* DAC2: unused */
+        {0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x50},
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+
+        /* Disable digital microphone port */
+        {0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+
+        /* Audio input selectors */
+        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE | 0x3},
+        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+
+        /* Disable SPDIF */
+        {0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+        {0x22, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+
+        /* enable unsolicited events for Port A and B */
+        {0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
+        {0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_MIC_EVENT},
+        { } /* end */
+};
+
+static struct hda_verb cxt5066_init_verbs_portd_lo[] = {
+        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+        { } /* end */
+};
+
+/* initialize jack-sensing, too */
+static int cxt5066_init(struct hda_codec *codec)
+{
+        snd_printdd("CXT5066: init\n");
+        conexant_init(codec);
+        if (codec->patch_ops.unsol_event) {
+                cxt5066_hp_automute(codec);
+                cxt5066_automic(codec);
+        }
+        return 0;
+}
+
+enum {
+        CXT5066_LAPTOP,                 /* Laptops w/ EAPD support */
+        CXT5066_DELL_LAPTOP,    /* Dell Laptop */
+        CXT5066_OLPC_XO_1_5,    /* OLPC XO 1.5 */
+        CXT5066_MODELS
+};
+
+static const char *cxt5066_models[CXT5066_MODELS] = {
+        [CXT5066_LAPTOP]                = "laptop",
+        [CXT5066_DELL_LAPTOP]   = "dell-laptop",
+        [CXT5066_OLPC_XO_1_5]   = "olpc-xo-1_5",
+};
+
+static struct snd_pci_quirk cxt5066_cfg_tbl[] = {
+        SND_PCI_QUIRK(0x14f1, 0x0101, "Conexant Reference board",
+                      CXT5066_LAPTOP),
+        SND_PCI_QUIRK(0x1028, 0x02f5, "Dell",
+                      CXT5066_DELL_LAPTOP),
+        {}
+};
+
+static int patch_cxt5066(struct hda_codec *codec)
+{
+        struct conexant_spec *spec;
+        int board_config;
+
+        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        if (!spec)
+                return -ENOMEM;
+        codec->spec = spec;
+
+        codec->patch_ops = conexant_patch_ops;
+        codec->patch_ops.init = cxt5066_init;
+
+        spec->dell_automute = 0;
+        spec->multiout.max_channels = 2;
+        spec->multiout.num_dacs = ARRAY_SIZE(cxt5066_dac_nids);
+        spec->multiout.dac_nids = cxt5066_dac_nids;
+        spec->multiout.dig_out_nid = CXT5066_SPDIF_OUT;
+        spec->num_adc_nids = 1;
+        spec->adc_nids = cxt5066_adc_nids;
+        spec->capsrc_nids = cxt5066_capsrc_nids;
+        spec->input_mux = &cxt5066_capture_source;
+
+        spec->port_d_mode = PIN_HP;
+
+        spec->num_init_verbs = 1;
+        spec->init_verbs[0] = cxt5066_init_verbs;
+        spec->num_channel_mode = ARRAY_SIZE(cxt5066_modes);
+        spec->channel_mode = cxt5066_modes;
+        spec->cur_adc = 0;
+        spec->cur_adc_idx = 0;
+
+        board_config = snd_hda_check_board_config(codec, CXT5066_MODELS,
+                                                  cxt5066_models, cxt5066_cfg_tbl);
+        switch (board_config) {
+        default:
+        case CXT5066_LAPTOP:
+                spec->mixers[spec->num_mixers++] = cxt5066_mixer_master;
+                spec->mixers[spec->num_mixers++] = cxt5066_mixers;
+                break;
+        case CXT5066_DELL_LAPTOP:
+                spec->mixers[spec->num_mixers++] = cxt5066_mixer_master;
+                spec->mixers[spec->num_mixers++] = cxt5066_mixers;
+
+                spec->port_d_mode = PIN_OUT;
+                spec->init_verbs[spec->num_init_verbs] = cxt5066_init_verbs_portd_lo;
+                spec->num_init_verbs++;
+                spec->dell_automute = 1;
+                break;
+        case CXT5066_OLPC_XO_1_5:
+                codec->patch_ops.unsol_event = cxt5066_unsol_event;
+                spec->init_verbs[0] = cxt5066_init_verbs_olpc;
+                spec->mixers[spec->num_mixers++] = cxt5066_mixer_master_olpc;
+                spec->mixers[spec->num_mixers++] = cxt5066_mixers;
+                spec->port_d_mode = 0;
+
+                /* no S/PDIF out */
+                spec->multiout.dig_out_nid = 0;
+
+                /* input source automatically selected */
+                spec->input_mux = NULL;
+                break;
+        }
+
+        return 0;
+}
 
 /*
  */
@@ -1919,12 +2395,15 @@ static struct hda_codec_preset snd_hda_preset_conexant[] = {
           .patch = patch_cxt5047 },
         { .id = 0x14f15051, .name = "CX20561 (Hermosa)",
           .patch = patch_cxt5051 },
+        { .id = 0x14f15066, .name = "CX20582 (Pebble)",
+          .patch = patch_cxt5066 },
         {} /* terminator */
 };
 
 MODULE_ALIAS("snd-hda-codec-id:14f15045");
 MODULE_ALIAS("snd-hda-codec-id:14f15047");
 MODULE_ALIAS("snd-hda-codec-id:14f15051");
+MODULE_ALIAS("snd-hda-codec-id:14f15066");
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Conexant HD-audio codec");
diff --git a/sound/pci/hda/patch_intelhdmi.c b/sound/pci/hda/patch_intelhdmi.c
index fcc77fec4487..01a18ed475ac 100644
--- a/sound/pci/hda/patch_intelhdmi.c
+++ b/sound/pci/hda/patch_intelhdmi.c
@@ -33,8 +33,8 @@
 #include "hda_codec.h"
 #include "hda_local.h"
 
-#define CVT_NID         0x02    /* audio converter */
-#define PIN_NID         0x03    /* HDMI output pin */
+static hda_nid_t cvt_nid;       /* audio converter */
+static hda_nid_t pin_nid;       /* HDMI output pin */
 
 #define INTEL_HDMI_EVENT_TAG            0x08
 
@@ -44,30 +44,6 @@ struct intel_hdmi_spec {
         struct hdmi_eld sink_eld;
 };
 
-static struct hda_verb pinout_enable_verb[] = {
-        {PIN_NID, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-        {} /* terminator */
-};
-
-static struct hda_verb unsolicited_response_verb[] = {
-        {PIN_NID, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN |
-                                                  INTEL_HDMI_EVENT_TAG},
-        {}
-};
-
-static struct hda_verb def_chan_map[] = {
-        {CVT_NID, AC_VERB_SET_HDMI_CHAN_SLOT, 0x00},
-        {CVT_NID, AC_VERB_SET_HDMI_CHAN_SLOT, 0x11},
-        {CVT_NID, AC_VERB_SET_HDMI_CHAN_SLOT, 0x22},
-        {CVT_NID, AC_VERB_SET_HDMI_CHAN_SLOT, 0x33},
-        {CVT_NID, AC_VERB_SET_HDMI_CHAN_SLOT, 0x44},
-        {CVT_NID, AC_VERB_SET_HDMI_CHAN_SLOT, 0x55},
-        {CVT_NID, AC_VERB_SET_HDMI_CHAN_SLOT, 0x66},
-        {CVT_NID, AC_VERB_SET_HDMI_CHAN_SLOT, 0x77},
-        {}
-};
-
-
 struct hdmi_audio_infoframe {
         u8 type; /* 0x84 */
         u8 ver;  /* 0x01 */
@@ -244,11 +220,12 @@ static void hdmi_write_dip_byte(struct hda_codec *codec, hda_nid_t nid,
 static void hdmi_enable_output(struct hda_codec *codec)
 {
         /* Unmute */
-        if (get_wcaps(codec, PIN_NID) & AC_WCAP_OUT_AMP)
-                snd_hda_codec_write(codec, PIN_NID, 0,
+        if (get_wcaps(codec, pin_nid) & AC_WCAP_OUT_AMP)
+                snd_hda_codec_write(codec, pin_nid, 0,
                                 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);
         /* Enable pin out */
-        snd_hda_sequence_write(codec, pinout_enable_verb);
+        snd_hda_codec_write(codec, pin_nid, 0,
+                            AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
 }
 
 /*
@@ -256,8 +233,8 @@ static void hdmi_enable_output(struct hda_codec *codec)
  */
 static void hdmi_start_infoframe_trans(struct hda_codec *codec)
 {
-        hdmi_set_dip_index(codec, PIN_NID, 0x0, 0x0);
-        snd_hda_codec_write(codec, PIN_NID, 0, AC_VERB_SET_HDMI_DIP_XMIT,
+        hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0);
+        snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_HDMI_DIP_XMIT,
                                                 AC_DIPXMIT_BEST);
 }
 
@@ -266,20 +243,20 @@ static void hdmi_start_infoframe_trans(struct hda_codec *codec)
  */
 static void hdmi_stop_infoframe_trans(struct hda_codec *codec)
 {
-        hdmi_set_dip_index(codec, PIN_NID, 0x0, 0x0);
-        snd_hda_codec_write(codec, PIN_NID, 0, AC_VERB_SET_HDMI_DIP_XMIT,
+        hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0);
+        snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_HDMI_DIP_XMIT,
                                                 AC_DIPXMIT_DISABLE);
 }
 
 static int hdmi_get_channel_count(struct hda_codec *codec)
 {
-        return 1 + snd_hda_codec_read(codec, CVT_NID, 0,
+        return 1 + snd_hda_codec_read(codec, cvt_nid, 0,
                                         AC_VERB_GET_CVT_CHAN_COUNT, 0);
 }
 
 static void hdmi_set_channel_count(struct hda_codec *codec, int chs)
 {
-        snd_hda_codec_write(codec, CVT_NID, 0,
+        snd_hda_codec_write(codec, cvt_nid, 0,
                                         AC_VERB_SET_CVT_CHAN_COUNT, chs - 1);
 
         if (chs != hdmi_get_channel_count(codec))
@@ -294,7 +271,7 @@ static void hdmi_debug_channel_mapping(struct hda_codec *codec)
         int slot;
 
         for (i = 0; i < 8; i++) {
-                slot = snd_hda_codec_read(codec, CVT_NID, 0,
+                slot = snd_hda_codec_read(codec, cvt_nid, 0,
                                                 AC_VERB_GET_HDMI_CHAN_SLOT, i);
                 printk(KERN_DEBUG "HDMI: ASP channel %d => slot %d\n",
                                                 slot >> 4, slot & 0x7);
@@ -307,7 +284,7 @@ static void hdmi_parse_eld(struct hda_codec *codec)
         struct intel_hdmi_spec *spec = codec->spec;
         struct hdmi_eld *eld = &spec->sink_eld;
 
-        if (!snd_hdmi_get_eld(eld, codec, PIN_NID))
+        if (!snd_hdmi_get_eld(eld, codec, pin_nid))
                 snd_hdmi_show_eld(eld);
 }
 
@@ -322,11 +299,11 @@ static void hdmi_debug_dip_size(struct hda_codec *codec)
         int i;
         int size;
 
-        size = snd_hdmi_get_eld_size(codec, PIN_NID);
+        size = snd_hdmi_get_eld_size(codec, pin_nid);
         printk(KERN_DEBUG "HDMI: ELD buf size is %d\n", size);
 
         for (i = 0; i < 8; i++) {
-                size = snd_hda_codec_read(codec, PIN_NID, 0,
+                size = snd_hda_codec_read(codec, pin_nid, 0,
                                                 AC_VERB_GET_HDMI_DIP_SIZE, i);
                 printk(KERN_DEBUG "HDMI: DIP GP[%d] buf size is %d\n", i, size);
         }
@@ -340,15 +317,15 @@ static void hdmi_clear_dip_buffers(struct hda_codec *codec)
         int size;
         int pi, bi;
         for (i = 0; i < 8; i++) {
-                size = snd_hda_codec_read(codec, PIN_NID, 0,
+                size = snd_hda_codec_read(codec, pin_nid, 0,
                                                 AC_VERB_GET_HDMI_DIP_SIZE, i);
                 if (size == 0)
                         continue;
 
-                hdmi_set_dip_index(codec, PIN_NID, i, 0x0);
+                hdmi_set_dip_index(codec, pin_nid, i, 0x0);
                 for (j = 1; j < 1000; j++) {
-                        hdmi_write_dip_byte(codec, PIN_NID, 0x0);
-                        hdmi_get_dip_index(codec, PIN_NID, &pi, &bi);
+                        hdmi_write_dip_byte(codec, pin_nid, 0x0);
+                        hdmi_get_dip_index(codec, pin_nid, &pi, &bi);
                         if (pi != i)
                                 snd_printd(KERN_INFO "dip index %d: %d != %d\n",
                                                 bi, pi, i);
@@ -376,9 +353,9 @@ static void hdmi_fill_audio_infoframe(struct hda_codec *codec,
                 sum += params[i];
         ai->checksum = - sum;
 
-        hdmi_set_dip_index(codec, PIN_NID, 0x0, 0x0);
+        hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0);
         for (i = 0; i < sizeof(ai); i++)
-                hdmi_write_dip_byte(codec, PIN_NID, params[i]);
+                hdmi_write_dip_byte(codec, pin_nid, params[i]);
 }
 
 /*
@@ -465,6 +442,8 @@ static int hdmi_setup_channel_allocation(struct hda_codec *codec,
 static void hdmi_setup_channel_mapping(struct hda_codec *codec,
                                         struct hdmi_audio_infoframe *ai)
 {
+        int i;
+
         if (!ai->CA)
                 return;
 
@@ -473,7 +452,11 @@ static void hdmi_setup_channel_mapping(struct hda_codec *codec,
          * ALSA sequence is front/surr/clfe/side?
          */
 
-        snd_hda_sequence_write(codec, def_chan_map);
+        for (i = 0; i < 8; i++)
+                snd_hda_codec_write(codec, cvt_nid, 0,
+                                    AC_VERB_SET_HDMI_CHAN_SLOT,
+                                    (i << 4) | i);
+
         hdmi_debug_channel_mapping(codec);
 }
 
@@ -597,7 +580,6 @@ static struct hda_pcm_stream intel_hdmi_pcm_playback = {
         .substreams = 1,
         .channels_min = 2,
         .channels_max = 8,
-        .nid = CVT_NID, /* NID to query formats and rates and setup streams */
         .ops = {
                 .open    = intel_hdmi_playback_pcm_open,
                 .close   = intel_hdmi_playback_pcm_close,
@@ -613,6 +595,9 @@ static int intel_hdmi_build_pcms(struct hda_codec *codec)
         codec->num_pcms = 1;
         codec->pcm_info = info;
 
+        /* NID to query formats and rates and setup streams */
+        intel_hdmi_pcm_playback.nid = cvt_nid;
+
         info->name = "INTEL HDMI";
         info->pcm_type = HDA_PCM_TYPE_HDMI;
         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = intel_hdmi_pcm_playback;
@@ -636,8 +621,9 @@ static int intel_hdmi_init(struct hda_codec *codec)
 {
         hdmi_enable_output(codec);
 
-        snd_hda_sequence_write(codec, unsolicited_response_verb);
-
+        snd_hda_codec_write(codec, pin_nid, 0,
+                            AC_VERB_SET_UNSOLICITED_ENABLE,
+                            AC_USRSP_EN | INTEL_HDMI_EVENT_TAG);
         return 0;
 }
 
@@ -657,7 +643,7 @@ static struct hda_codec_ops intel_hdmi_patch_ops = {
         .unsol_event            = intel_hdmi_unsol_event,
 };
 
-static int patch_intel_hdmi(struct hda_codec *codec)
+static int do_patch_intel_hdmi(struct hda_codec *codec)
 {
         struct intel_hdmi_spec *spec;
 
@@ -667,7 +653,7 @@ static int patch_intel_hdmi(struct hda_codec *codec)
 
         spec->multiout.num_dacs = 0;      /* no analog */
         spec->multiout.max_channels = 8;
-        spec->multiout.dig_out_nid = CVT_NID;
+        spec->multiout.dig_out_nid = cvt_nid;
 
         codec->spec = spec;
         codec->patch_ops = intel_hdmi_patch_ops;
@@ -679,12 +665,27 @@ static int patch_intel_hdmi(struct hda_codec *codec)
         return 0;
 }
 
+static int patch_intel_hdmi(struct hda_codec *codec)
+{
+        cvt_nid = 0x02;
+        pin_nid = 0x03;
+        return do_patch_intel_hdmi(codec);
+}
+
+static int patch_intel_hdmi_ibexpeak(struct hda_codec *codec)
+{
+        cvt_nid = 0x02;
+        pin_nid = 0x04;
+        return do_patch_intel_hdmi(codec);
+}
+
 static struct hda_codec_preset snd_hda_preset_intelhdmi[] = {
         { .id = 0x808629fb, .name = "G45 DEVCL",  .patch = patch_intel_hdmi },
         { .id = 0x80862801, .name = "G45 DEVBLC", .patch = patch_intel_hdmi },
         { .id = 0x80862802, .name = "G45 DEVCTG", .patch = patch_intel_hdmi },
         { .id = 0x80862803, .name = "G45 DEVELK", .patch = patch_intel_hdmi },
         { .id = 0x80862804, .name = "G45 DEVIBX", .patch = patch_intel_hdmi },
+        { .id = 0x80860054, .name = "Q57 DEVIBX", .patch = patch_intel_hdmi_ibexpeak },
         { .id = 0x10951392, .name = "SiI1392 HDMI",     .patch = patch_intel_hdmi },
         {} /* terminator */
 };
@@ -694,6 +695,7 @@ MODULE_ALIAS("snd-hda-codec-id:80862801");
 MODULE_ALIAS("snd-hda-codec-id:80862802");
 MODULE_ALIAS("snd-hda-codec-id:80862803");
 MODULE_ALIAS("snd-hda-codec-id:80862804");
+MODULE_ALIAS("snd-hda-codec-id:80860054");
 MODULE_ALIAS("snd-hda-codec-id:10951392");
 
 MODULE_LICENSE("GPL");
diff --git a/sound/pci/hda/patch_nvhdmi.c b/sound/pci/hda/patch_nvhdmi.c
index f5792e2eea82..c8435c9a97f9 100644
--- a/sound/pci/hda/patch_nvhdmi.c
+++ b/sound/pci/hda/patch_nvhdmi.c
@@ -377,6 +377,7 @@ static int patch_nvhdmi_2ch(struct hda_codec *codec)
  */
 static struct hda_codec_preset snd_hda_preset_nvhdmi[] = {
         { .id = 0x10de0002, .name = "MCP78 HDMI", .patch = patch_nvhdmi_8ch },
+        { .id = 0x10de0003, .name = "MCP78 HDMI", .patch = patch_nvhdmi_8ch },
         { .id = 0x10de0006, .name = "MCP78 HDMI", .patch = patch_nvhdmi_8ch },
         { .id = 0x10de0007, .name = "MCP7A HDMI", .patch = patch_nvhdmi_8ch },
         { .id = 0x10de0067, .name = "MCP67 HDMI", .patch = patch_nvhdmi_2ch },
@@ -385,6 +386,7 @@ static struct hda_codec_preset snd_hda_preset_nvhdmi[] = {
 };
 
 MODULE_ALIAS("snd-hda-codec-id:10de0002");
+MODULE_ALIAS("snd-hda-codec-id:10de0003");
 MODULE_ALIAS("snd-hda-codec-id:10de0006");
 MODULE_ALIAS("snd-hda-codec-id:10de0007");
 MODULE_ALIAS("snd-hda-codec-id:10de0067");
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 6f683e451f2b..7ed47f66ddd1 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -208,12 +208,6 @@ enum {
         ALC885_MBP3,
         ALC885_MB5,
         ALC885_IMAC24,
-        ALC882_AUTO,
-        ALC882_MODEL_LAST,
-};
-
-/* ALC883 models */
-enum {
         ALC883_3ST_2ch_DIG,
         ALC883_3ST_6ch_DIG,
         ALC883_3ST_6ch,
@@ -226,6 +220,7 @@ enum {
         ALC888_ACER_ASPIRE_4930G,
         ALC888_ACER_ASPIRE_6530G,
         ALC888_ACER_ASPIRE_8930G,
+        ALC888_ACER_ASPIRE_7730G,
         ALC883_MEDION,
         ALC883_MEDION_MD2,
         ALC883_LAPTOP_EAPD,
@@ -237,17 +232,20 @@ enum {
         ALC888_3ST_HP,
         ALC888_6ST_DELL,
         ALC883_MITAC,
+        ALC883_CLEVO_M540R,
         ALC883_CLEVO_M720,
         ALC883_FUJITSU_PI2515,
         ALC888_FUJITSU_XA3530,
         ALC883_3ST_6ch_INTEL,
+        ALC889A_INTEL,
+        ALC889_INTEL,
         ALC888_ASUS_M90V,
         ALC888_ASUS_EEE1601,
         ALC889A_MB31,
         ALC1200_ASUS_P5Q,
         ALC883_SONY_VAIO_TT,
-        ALC883_AUTO,
-        ALC883_MODEL_LAST,
+        ALC882_AUTO,
+        ALC882_MODEL_LAST,
 };
 
 /* for GPIO Poll */
@@ -262,6 +260,14 @@ enum {
         ALC_INIT_GPIO3,
 };
 
+struct alc_mic_route {
+        hda_nid_t pin;
+        unsigned char mux_idx;
+        unsigned char amix_idx;
+};
+
+#define MUX_IDX_UNDEF   ((unsigned char)-1)
+
 struct alc_spec {
         /* codec parameterization */
         struct snd_kcontrol_new *mixers[5];     /* mixer arrays */
@@ -304,6 +310,8 @@ struct alc_spec {
         unsigned int num_mux_defs;
         const struct hda_input_mux *input_mux;
         unsigned int cur_mux[3];
+        struct alc_mic_route ext_mic;
+        struct alc_mic_route int_mic;
 
         /* channel model */
         const struct hda_channel_mode *channel_mode;
@@ -320,6 +328,8 @@ struct alc_spec {
         struct snd_array kctls;
         struct hda_input_mux private_imux[3];
         hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
+        hda_nid_t private_adc_nids[AUTO_CFG_MAX_OUTS];
+        hda_nid_t private_capsrc_nids[AUTO_CFG_MAX_OUTS];
 
         /* hooks */
         void (*init_hook)(struct hda_codec *codec);
@@ -329,6 +339,7 @@ struct alc_spec {
         unsigned int sense_updated: 1;
         unsigned int jack_present: 1;
         unsigned int master_sw: 1;
+        unsigned int auto_mic:1;
 
         /* other flags */
         unsigned int no_analog :1; /* digital I/O only */
@@ -370,6 +381,7 @@ struct alc_config_preset {
         unsigned int num_mux_defs;
         const struct hda_input_mux *input_mux;
         void (*unsol_event)(struct hda_codec *, unsigned int);
+        void (*setup)(struct hda_codec *);
         void (*init_hook)(struct hda_codec *);
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         struct hda_amp_list *loopbacks;
@@ -417,7 +429,7 @@ static int alc_mux_enum_put(struct snd_kcontrol *kcontrol,
         mux_idx = adc_idx >= spec->num_mux_defs ? 0 : adc_idx;
         imux = &spec->input_mux[mux_idx];
 
-        type = (get_wcaps(codec, nid) & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
+        type = get_wcaps_type(get_wcaps(codec, nid));
         if (type == AC_WID_AUD_MIX) {
                 /* Matrix-mixer style (e.g. ALC882) */
                 unsigned int *cur_val = &spec->cur_mux[adc_idx];
@@ -842,9 +854,10 @@ static void print_realtek_coef(struct snd_info_buffer *buffer,
 /*
  * set up from the preset table
  */
-static void setup_preset(struct alc_spec *spec,
+static void setup_preset(struct hda_codec *codec,
                          const struct alc_config_preset *preset)
 {
+        struct alc_spec *spec = codec->spec;
         int i;
 
         for (i = 0; i < ARRAY_SIZE(preset->mixers) && preset->mixers[i]; i++)
@@ -886,6 +899,9 @@ static void setup_preset(struct alc_spec *spec,
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         spec->loopback.amplist = preset->loopbacks;
 #endif
+
+        if (preset->setup)
+                preset->setup(codec);
 }
 
 /* Enable GPIO mask and set output */
@@ -965,30 +981,64 @@ static void alc_automute_pin(struct hda_codec *codec)
         }
 }
 
-#if 0 /* it's broken in some cases -- temporarily disabled */
+static int get_connection_index(struct hda_codec *codec, hda_nid_t mux,
+                                hda_nid_t nid)
+{
+        hda_nid_t conn[HDA_MAX_NUM_INPUTS];
+        int i, nums;
+
+        nums = snd_hda_get_connections(codec, mux, conn, ARRAY_SIZE(conn));
+        for (i = 0; i < nums; i++)
+                if (conn[i] == nid)
+                        return i;
+        return -1;
+}
+
 static void alc_mic_automute(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
-        unsigned int present;
-        unsigned int mic_nid = spec->autocfg.input_pins[AUTO_PIN_MIC];
-        unsigned int fmic_nid = spec->autocfg.input_pins[AUTO_PIN_FRONT_MIC];
-        unsigned int mix_nid = spec->capsrc_nids[0];
-        unsigned int capsrc_idx_mic, capsrc_idx_fmic;
-
-        capsrc_idx_mic = mic_nid - 0x18;
-        capsrc_idx_fmic = fmic_nid - 0x18;
-        present = snd_hda_codec_read(codec, mic_nid, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-        snd_hda_codec_write(codec, mix_nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-                    0x7000 | (capsrc_idx_mic << 8) | (present ? 0 : 0x80));
-        snd_hda_codec_write(codec, mix_nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-                    0x7000 | (capsrc_idx_fmic << 8) | (present ? 0x80 : 0));
-        snd_hda_codec_amp_stereo(codec, 0x0b, HDA_INPUT, capsrc_idx_fmic,
-                         HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+        struct alc_mic_route *dead, *alive;
+        unsigned int present, type;
+        hda_nid_t cap_nid;
+
+        if (!spec->auto_mic)
+                return;
+        if (!spec->int_mic.pin || !spec->ext_mic.pin)
+                return;
+        if (snd_BUG_ON(!spec->adc_nids))
+                return;
+
+        cap_nid = spec->capsrc_nids ? spec->capsrc_nids[0] : spec->adc_nids[0];
+
+        present = snd_hda_codec_read(codec, spec->ext_mic.pin, 0,
+                                     AC_VERB_GET_PIN_SENSE, 0);
+        present &= AC_PINSENSE_PRESENCE;
+        if (present) {
+                alive = &spec->ext_mic;
+                dead = &spec->int_mic;
+        } else {
+                alive = &spec->int_mic;
+                dead = &spec->ext_mic;
+        }
+
+        type = get_wcaps_type(get_wcaps(codec, cap_nid));
+        if (type == AC_WID_AUD_MIX) {
+                /* Matrix-mixer style (e.g. ALC882) */
+                snd_hda_codec_amp_stereo(codec, cap_nid, HDA_INPUT,
+                                         alive->mux_idx,
+                                         HDA_AMP_MUTE, 0);
+                snd_hda_codec_amp_stereo(codec, cap_nid, HDA_INPUT,
+                                         dead->mux_idx,
+                                         HDA_AMP_MUTE, HDA_AMP_MUTE);
+        } else {
+                /* MUX style (e.g. ALC880) */
+                snd_hda_codec_write_cache(codec, cap_nid, 0,
+                                          AC_VERB_SET_CONNECT_SEL,
+                                          alive->mux_idx);
+        }
+
+        /* FIXME: analog mixer */
 }
-#else
-#define alc_mic_automute(codec) do {} while(0) /* NOP */
-#endif /* disabled */
 
 /* unsolicited event for HP jack sensing */
 static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
@@ -1031,6 +1081,16 @@ static void alc888_coef_init(struct hda_codec *codec)
                                     AC_VERB_SET_PROC_COEF, 0x3030);
 }
 
+static void alc889_coef_init(struct hda_codec *codec)
+{
+        unsigned int tmp;
+
+        snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
+        tmp = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_PROC_COEF, 0);
+        snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
+        snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF, tmp|0x2010);
+}
+
 static void alc_auto_init_amp(struct hda_codec *codec, int type)
 {
         unsigned int tmp;
@@ -1088,15 +1148,7 @@ static void alc_auto_init_amp(struct hda_codec *codec, int type)
                 case 0x10ec0885:
                 case 0x10ec0887:
                 case 0x10ec0889:
-                        snd_hda_codec_write(codec, 0x20, 0,
-                                            AC_VERB_SET_COEF_INDEX, 7);
-                        tmp = snd_hda_codec_read(codec, 0x20, 0,
-                                                 AC_VERB_GET_PROC_COEF, 0);
-                        snd_hda_codec_write(codec, 0x20, 0,
-                                            AC_VERB_SET_COEF_INDEX, 7);
-                        snd_hda_codec_write(codec, 0x20, 0,
-                                            AC_VERB_SET_PROC_COEF,
-                                            tmp | 0x2010);
+                        alc889_coef_init(codec);
                         break;
                 case 0x10ec0888:
                         alc888_coef_init(codec);
@@ -1142,6 +1194,55 @@ static void alc_init_auto_hp(struct hda_codec *codec)
         spec->unsol_event = alc_sku_unsol_event;
 }
 
+static void alc_init_auto_mic(struct hda_codec *codec)
+{
+        struct alc_spec *spec = codec->spec;
+        struct auto_pin_cfg *cfg = &spec->autocfg;
+        hda_nid_t fixed, ext;
+        int i;
+
+        /* there must be only two mic inputs exclusively */
+        for (i = AUTO_PIN_LINE; i < AUTO_PIN_LAST; i++)
+                if (cfg->input_pins[i])
+                        return;
+
+        fixed = ext = 0;
+        for (i = AUTO_PIN_MIC; i <= AUTO_PIN_FRONT_MIC; i++) {
+                hda_nid_t nid = cfg->input_pins[i];
+                unsigned int defcfg;
+                if (!nid)
+                        return;
+                defcfg = snd_hda_codec_get_pincfg(codec, nid);
+                switch (get_defcfg_connect(defcfg)) {
+                case AC_JACK_PORT_FIXED:
+                        if (fixed)
+                                return; /* already occupied */
+                        fixed = nid;
+                        break;
+                case AC_JACK_PORT_COMPLEX:
+                        if (ext)
+                                return; /* already occupied */
+                        ext = nid;
+                        break;
+                default:
+                        return; /* invalid entry */
+                }
+        }
+        if (!(get_wcaps(codec, ext) & AC_WCAP_UNSOL_CAP))
+                return; /* no unsol support */
+        snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x\n",
+                    ext, fixed);
+        spec->ext_mic.pin = ext;
+        spec->int_mic.pin = fixed;
+        spec->ext_mic.mux_idx = MUX_IDX_UNDEF; /* set later */
+        spec->int_mic.mux_idx = MUX_IDX_UNDEF; /* set later */
+        spec->auto_mic = 1;
+        snd_hda_codec_write_cache(codec, spec->ext_mic.pin, 0,
+                                  AC_VERB_SET_UNSOLICITED_ENABLE,
+                                  AC_USRSP_EN | ALC880_MIC_EVENT);
+        spec->unsol_event = alc_sku_unsol_event;
+}
+
 /* check subsystem ID and set up device-specific initialization;
  * return 1 if initialized, 0 if invalid SSID
  */
@@ -1243,6 +1344,7 @@ do_sku:
         }
 
         alc_init_auto_hp(codec);
+        alc_init_auto_mic(codec);
         return 1;
 }
 
@@ -1255,6 +1357,7 @@ static void alc_ssid_check(struct hda_codec *codec,
                            "Enable default setup for auto mode as fallback\n");
                 spec->init_amp = ALC_INIT_DEFAULT;
                 alc_init_auto_hp(codec);
+                alc_init_auto_mic(codec);
         }
 }
 
@@ -1436,7 +1539,25 @@ static void alc_automute_amp_unsol_event(struct hda_codec *codec,
                 alc_automute_amp(codec);
 }
 
-static void alc888_fujitsu_xa3530_init_hook(struct hda_codec *codec)
+static void alc889_automute_setup(struct hda_codec *codec)
+{
+        struct alc_spec *spec = codec->spec;
+
+        spec->autocfg.hp_pins[0] = 0x15;
+        spec->autocfg.speaker_pins[0] = 0x14;
+        spec->autocfg.speaker_pins[1] = 0x16;
+        spec->autocfg.speaker_pins[2] = 0x17;
+        spec->autocfg.speaker_pins[3] = 0x19;
+        spec->autocfg.speaker_pins[4] = 0x1a;
+}
+
+static void alc889_intel_init_hook(struct hda_codec *codec)
+{
+        alc889_coef_init(codec);
+        alc_automute_amp(codec);
+}
+
+static void alc888_fujitsu_xa3530_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
@@ -1444,7 +1565,6 @@ static void alc888_fujitsu_xa3530_init_hook(struct hda_codec *codec)
         spec->autocfg.hp_pins[1] = 0x1b; /* hp */
         spec->autocfg.speaker_pins[0] = 0x14; /* speaker */
         spec->autocfg.speaker_pins[1] = 0x15; /* bass */
-        alc_automute_amp(codec);
 }
 
 /*
@@ -1643,16 +1763,15 @@ static struct snd_kcontrol_new alc888_base_mixer[] = {
         { } /* end */
 };
 
-static void alc888_acer_aspire_4930g_init_hook(struct hda_codec *codec)
+static void alc888_acer_aspire_4930g_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x15;
         spec->autocfg.speaker_pins[0] = 0x14;
-        alc_automute_amp(codec);
 }
 
-static void alc888_acer_aspire_6530g_init_hook(struct hda_codec *codec)
+static void alc888_acer_aspire_6530g_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
@@ -1660,10 +1779,9 @@ static void alc888_acer_aspire_6530g_init_hook(struct hda_codec *codec)
         spec->autocfg.speaker_pins[0] = 0x14;
         spec->autocfg.speaker_pins[1] = 0x16;
         spec->autocfg.speaker_pins[2] = 0x17;
-        alc_automute_amp(codec);
 }
 
-static void alc889_acer_aspire_8930g_init_hook(struct hda_codec *codec)
+static void alc889_acer_aspire_8930g_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
@@ -1671,7 +1789,6 @@ static void alc889_acer_aspire_8930g_init_hook(struct hda_codec *codec)
         spec->autocfg.speaker_pins[0] = 0x14;
         spec->autocfg.speaker_pins[1] = 0x16;
         spec->autocfg.speaker_pins[2] = 0x1b;
-        alc_automute_amp(codec);
 }
 
 /*
@@ -2651,13 +2768,17 @@ static void alc880_uniwill_mic_automute(struct hda_codec *codec)
         snd_hda_codec_amp_stereo(codec, 0x0b, HDA_INPUT, 1, HDA_AMP_MUTE, bits);
 }
 
-static void alc880_uniwill_init_hook(struct hda_codec *codec)
+static void alc880_uniwill_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x14;
         spec->autocfg.speaker_pins[0] = 0x15;
         spec->autocfg.speaker_pins[0] = 0x16;
+}
+
+static void alc880_uniwill_init_hook(struct hda_codec *codec)
+{
         alc_automute_amp(codec);
         alc880_uniwill_mic_automute(codec);
 }
@@ -2678,13 +2799,12 @@ static void alc880_uniwill_unsol_event(struct hda_codec *codec,
         }
 }
 
-static void alc880_uniwill_p53_init_hook(struct hda_codec *codec)
+static void alc880_uniwill_p53_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x14;
         spec->autocfg.speaker_pins[0] = 0x15;
-        alc_automute_amp(codec);
 }
 
 static void alc880_uniwill_p53_dcvol_automute(struct hda_codec *codec)
@@ -2947,13 +3067,12 @@ static struct hda_verb alc880_lg_init_verbs[] = {
 };
 
 /* toggle speaker-output according to the hp-jack state */
-static void alc880_lg_init_hook(struct hda_codec *codec)
+static void alc880_lg_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x1b;
         spec->autocfg.speaker_pins[0] = 0x17;
-        alc_automute_amp(codec);
 }
 
 /*
@@ -3032,13 +3151,12 @@ static struct hda_verb alc880_lg_lw_init_verbs[] = {
 };
 
 /* toggle speaker-output according to the hp-jack state */
-static void alc880_lg_lw_init_hook(struct hda_codec *codec)
+static void alc880_lg_lw_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x1b;
         spec->autocfg.speaker_pins[0] = 0x14;
-        alc_automute_amp(codec);
 }
 
 static struct snd_kcontrol_new alc880_medion_rim_mixer[] = {
@@ -3104,13 +3222,12 @@ static void alc880_medion_rim_unsol_event(struct hda_codec *codec,
                 alc880_medion_rim_automute(codec);
 }
 
-static void alc880_medion_rim_init_hook(struct hda_codec *codec)
+static void alc880_medion_rim_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x14;
         spec->autocfg.speaker_pins[0] = 0x1b;
-        alc880_medion_rim_automute(codec);
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
@@ -3977,7 +4094,8 @@ static struct alc_config_preset alc880_presets[] = {
                 .channel_mode = alc880_2_jack_modes,
                 .input_mux = &alc880_f1734_capture_source,
                 .unsol_event = alc880_uniwill_p53_unsol_event,
-                .init_hook = alc880_uniwill_p53_init_hook,
+                .setup = alc880_uniwill_p53_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC880_ASUS] = {
                 .mixers = { alc880_asus_mixer },
@@ -4054,6 +4172,7 @@ static struct alc_config_preset alc880_presets[] = {
                 .need_dac_fix = 1,
                 .input_mux = &alc880_capture_source,
                 .unsol_event = alc880_uniwill_unsol_event,
+                .setup = alc880_uniwill_setup,
                 .init_hook = alc880_uniwill_init_hook,
         },
         [ALC880_UNIWILL_P53] = {
@@ -4066,7 +4185,8 @@ static struct alc_config_preset alc880_presets[] = {
                 .channel_mode = alc880_threestack_modes,
                 .input_mux = &alc880_capture_source,
                 .unsol_event = alc880_uniwill_p53_unsol_event,
-                .init_hook = alc880_uniwill_p53_init_hook,
+                .setup = alc880_uniwill_p53_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC880_FUJITSU] = {
                 .mixers = { alc880_fujitsu_mixer },
@@ -4080,7 +4200,8 @@ static struct alc_config_preset alc880_presets[] = {
                 .channel_mode = alc880_2_jack_modes,
                 .input_mux = &alc880_capture_source,
                 .unsol_event = alc880_uniwill_p53_unsol_event,
-                .init_hook = alc880_uniwill_p53_init_hook,
+                .setup = alc880_uniwill_p53_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC880_CLEVO] = {
                 .mixers = { alc880_three_stack_mixer },
@@ -4106,7 +4227,8 @@ static struct alc_config_preset alc880_presets[] = {
                 .need_dac_fix = 1,
                 .input_mux = &alc880_lg_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc880_lg_init_hook,
+                .setup = alc880_lg_setup,
+                .init_hook = alc_automute_amp,
 #ifdef CONFIG_SND_HDA_POWER_SAVE
                 .loopbacks = alc880_lg_loopbacks,
 #endif
@@ -4122,7 +4244,8 @@ static struct alc_config_preset alc880_presets[] = {
                 .channel_mode = alc880_lg_lw_modes,
                 .input_mux = &alc880_lg_lw_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc880_lg_lw_init_hook,
+                .setup = alc880_lg_lw_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC880_MEDION_RIM] = {
                 .mixers = { alc880_medion_rim_mixer },
@@ -4136,7 +4259,8 @@ static struct alc_config_preset alc880_presets[] = {
                 .channel_mode = alc880_2_jack_modes,
                 .input_mux = &alc880_medion_rim_capture_source,
                 .unsol_event = alc880_medion_rim_unsol_event,
-                .init_hook = alc880_medion_rim_init_hook,
+                .setup = alc880_medion_rim_setup,
+                .init_hook = alc880_medion_rim_automute,
         },
 #ifdef CONFIG_SND_DEBUG
         [ALC880_TEST] = {
@@ -4189,8 +4313,6 @@ static int add_control(struct alc_spec *spec, int type, const char *name,
 #define alc880_fixed_pin_idx(nid)       ((nid) - 0x14)
 #define alc880_is_multi_pin(nid)        ((nid) >= 0x18)
 #define alc880_multi_pin_idx(nid)       ((nid) - 0x18)
-#define alc880_is_input_pin(nid)        ((nid) >= 0x18)
-#define alc880_input_pin_idx(nid)       ((nid) - 0x18)
 #define alc880_idx_to_dac(nid)          ((nid) + 0x02)
 #define alc880_dac_to_idx(nid)          ((nid) - 0x02)
 #define alc880_idx_to_mixer(nid)        ((nid) + 0x0c)
@@ -4278,13 +4400,19 @@ static int alc880_auto_create_multi_out_ctls(struct alc_spec *spec,
                         if (err < 0)
                                 return err;
                 } else {
-                        sprintf(name, "%s Playback Volume", chname[i]);
+                        const char *pfx;
+                        if (cfg->line_outs == 1 &&
+                            cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
+                                pfx = "Speaker";
+                        else
+                                pfx = chname[i];
+                        sprintf(name, "%s Playback Volume", pfx);
                         err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
                                           HDA_COMPOSE_AMP_VAL(nid, 3, 0,
                                                               HDA_OUTPUT));
                         if (err < 0)
                                 return err;
-                        sprintf(name, "%s Playback Switch", chname[i]);
+                        sprintf(name, "%s Playback Switch", pfx);
                         err = add_control(spec, ALC_CTL_BIND_MUTE, name,
                                           HDA_COMPOSE_AMP_VAL(nid, 3, 2,
                                                               HDA_INPUT));
@@ -4358,31 +4486,61 @@ static int new_analog_input(struct alc_spec *spec, hda_nid_t pin,
         return 0;
 }
 
+static int alc_is_input_pin(struct hda_codec *codec, hda_nid_t nid)
+{
+        unsigned int pincap = snd_hda_query_pin_caps(codec, nid);
+        return (pincap & AC_PINCAP_IN) != 0;
+}
+
 /* create playback/capture controls for input pins */
-static int alc880_auto_create_analog_input_ctls(struct alc_spec *spec,
-                                                const struct auto_pin_cfg *cfg)
+static int alc_auto_create_input_ctls(struct hda_codec *codec,
+                                      const struct auto_pin_cfg *cfg,
+                                      hda_nid_t mixer,
+                                      hda_nid_t cap1, hda_nid_t cap2)
 {
+        struct alc_spec *spec = codec->spec;
         struct hda_input_mux *imux = &spec->private_imux[0];
         int i, err, idx;
 
         for (i = 0; i < AUTO_PIN_LAST; i++) {
-                if (alc880_is_input_pin(cfg->input_pins[i])) {
-                        idx = alc880_input_pin_idx(cfg->input_pins[i]);
-                        err = new_analog_input(spec, cfg->input_pins[i],
-                                               auto_pin_cfg_labels[i],
-                                               idx, 0x0b);
-                        if (err < 0)
-                                return err;
+                hda_nid_t pin;
+
+                pin = cfg->input_pins[i];
+                if (!alc_is_input_pin(codec, pin))
+                        continue;
+
+                if (mixer) {
+                        idx = get_connection_index(codec, mixer, pin);
+                        if (idx >= 0) {
+                                err = new_analog_input(spec, pin,
+                                                       auto_pin_cfg_labels[i],
+                                                       idx, mixer);
+                                if (err < 0)
+                                        return err;
+                        }
+                }
+
+                if (!cap1)
+                        continue;
+                idx = get_connection_index(codec, cap1, pin);
+                if (idx < 0 && cap2)
+                        idx = get_connection_index(codec, cap2, pin);
+                if (idx >= 0) {
                         imux->items[imux->num_items].label =
                                 auto_pin_cfg_labels[i];
-                        imux->items[imux->num_items].index =
-                                alc880_input_pin_idx(cfg->input_pins[i]);
+                        imux->items[imux->num_items].index = idx;
                         imux->num_items++;
                 }
         }
         return 0;
 }
 
+static int alc880_auto_create_input_ctls(struct hda_codec *codec,
+                                                const struct auto_pin_cfg *cfg)
+{
+        return alc_auto_create_input_ctls(codec, cfg, 0x0b, 0x08, 0x09);
+}
+
 static void alc_set_pin_output(struct hda_codec *codec, hda_nid_t nid,
                                unsigned int pin_type)
 {
@@ -4448,7 +4606,7 @@ static void alc880_auto_init_analog_input(struct hda_codec *codec)
 
         for (i = 0; i < AUTO_PIN_LAST; i++) {
                 hda_nid_t nid = spec->autocfg.input_pins[i];
-                if (alc880_is_input_pin(nid)) {
+                if (alc_is_input_pin(codec, nid)) {
                         alc_set_input_pin(codec, nid, i);
                         if (nid != ALC880_PIN_CD_NID &&
                             (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP))
@@ -4491,7 +4649,7 @@ static int alc880_parse_auto_config(struct hda_codec *codec)
                                            "Headphone");
         if (err < 0)
                 return err;
-        err = alc880_auto_create_analog_input_ctls(spec, &spec->autocfg);
+        err = alc880_auto_create_input_ctls(codec, &spec->autocfg);
         if (err < 0)
                 return err;
 
@@ -4505,12 +4663,6 @@ static int alc880_parse_auto_config(struct hda_codec *codec)
                                               &dig_nid, 1);
                 if (err < 0)
                         continue;
-                if (dig_nid > 0x7f) {
-                        printk(KERN_ERR "alc880_auto: invalid dig_nid "
-                                "connection 0x%x for NID 0x%x\n", dig_nid,
-                                spec->autocfg.dig_out_pins[i]);
-                        continue;
-                }
                 if (!i)
                         spec->multiout.dig_out_nid = dig_nid;
                 else {
@@ -4547,8 +4699,42 @@ static void alc880_auto_init(struct hda_codec *codec)
                 alc_inithook(codec);
 }
 
-static void set_capture_mixer(struct alc_spec *spec)
+/* check the ADC/MUX contains all input pins; some ADC/MUX contains only
+ * one of two digital mic pins, e.g. on ALC272
+ */
+static void fixup_automic_adc(struct hda_codec *codec)
 {
+        struct alc_spec *spec = codec->spec;
+        int i;
+
+        for (i = 0; i < spec->num_adc_nids; i++) {
+                hda_nid_t cap = spec->capsrc_nids ?
+                        spec->capsrc_nids[i] : spec->adc_nids[i];
+                int iidx, eidx;
+
+                iidx = get_connection_index(codec, cap, spec->int_mic.pin);
+                if (iidx < 0)
+                        continue;
+                eidx = get_connection_index(codec, cap, spec->ext_mic.pin);
+                if (eidx < 0)
+                        continue;
+                spec->int_mic.mux_idx = iidx;
+                spec->ext_mic.mux_idx = eidx;
+                if (spec->capsrc_nids)
+                        spec->capsrc_nids += i;
+                spec->adc_nids += i;
+                spec->num_adc_nids = 1;
+                return;
+        }
+        snd_printd(KERN_INFO "hda_codec: %s: "
+                   "No ADC/MUX containing both 0x%x and 0x%x pins\n",
+                   codec->chip_name, spec->int_mic.pin, spec->ext_mic.pin);
+        spec->auto_mic = 0; /* disable auto-mic to be sure */
+}
+
+static void set_capture_mixer(struct hda_codec *codec)
+{
+        struct alc_spec *spec = codec->spec;
         static struct snd_kcontrol_new *caps[2][3] = {
                 { alc_capture_mixer_nosrc1,
                   alc_capture_mixer_nosrc2,
@@ -4559,7 +4745,10 @@ static void set_capture_mixer(struct alc_spec *spec)
         };
         if (spec->num_adc_nids > 0 && spec->num_adc_nids <= 3) {
                 int mux;
-                if (spec->input_mux && spec->input_mux->num_items > 1)
+                if (spec->auto_mic) {
+                        mux = 0;
+                        fixup_automic_adc(codec);
+                } else if (spec->input_mux && spec->input_mux->num_items > 1)
                         mux = 1;
                 else
                         mux = 0;
@@ -4590,8 +4779,8 @@ static int patch_alc880(struct hda_codec *codec)
                                                   alc880_models,
                                                   alc880_cfg_tbl);
         if (board_config < 0) {
-                printk(KERN_INFO "hda_codec: Unknown model for %s, "
-                       "trying auto-probe from BIOS...\n", codec->chip_name);
+                printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                       codec->chip_name);
                 board_config = ALC880_AUTO;
         }
 
@@ -4616,7 +4805,7 @@ static int patch_alc880(struct hda_codec *codec)
         }
 
         if (board_config != ALC880_AUTO)
-                setup_preset(spec, &alc880_presets[board_config]);
+                setup_preset(codec, &alc880_presets[board_config]);
 
         spec->stream_analog_playback = &alc880_pcm_analog_playback;
         spec->stream_analog_capture = &alc880_pcm_analog_capture;
@@ -4629,7 +4818,7 @@ static int patch_alc880(struct hda_codec *codec)
                 /* check whether NID 0x07 is valid */
                 unsigned int wcap = get_wcaps(codec, alc880_adc_nids[0]);
                 /* get type */
-                wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
+                wcap = get_wcaps_type(wcap);
                 if (wcap != AC_WID_AUD_IN) {
                         spec->adc_nids = alc880_adc_nids_alt;
                         spec->num_adc_nids = ARRAY_SIZE(alc880_adc_nids_alt);
@@ -4638,7 +4827,7 @@ static int patch_alc880(struct hda_codec *codec)
                         spec->num_adc_nids = ARRAY_SIZE(alc880_adc_nids);
                 }
         }
-        set_capture_mixer(spec);
+        set_capture_mixer(codec);
         set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
 
         spec->vmaster_nid = 0x0c;
@@ -5830,7 +6019,14 @@ static int alc260_auto_create_multi_out_ctls(struct alc_spec *spec,
 
         nid = cfg->line_out_pins[0];
         if (nid) {
-                err = alc260_add_playback_controls(spec, nid, "Front", &vols);
+                const char *pfx;
+                if (!cfg->speaker_pins[0] && !cfg->hp_pins[0])
+                        pfx = "Master";
+                else if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
+                        pfx = "Speaker";
+                else
+                        pfx = "Front";
+                err = alc260_add_playback_controls(spec, nid, pfx, &vols);
                 if (err < 0)
                         return err;
         }
@@ -5853,39 +6049,10 @@ static int alc260_auto_create_multi_out_ctls(struct alc_spec *spec,
 }
 
 /* create playback/capture controls for input pins */
-static int alc260_auto_create_analog_input_ctls(struct alc_spec *spec,
+static int alc260_auto_create_input_ctls(struct hda_codec *codec,
                                                 const struct auto_pin_cfg *cfg)
 {
-        struct hda_input_mux *imux = &spec->private_imux[0];
-        int i, err, idx;
-
-        for (i = 0; i < AUTO_PIN_LAST; i++) {
-                if (cfg->input_pins[i] >= 0x12) {
-                        idx = cfg->input_pins[i] - 0x12;
-                        err = new_analog_input(spec, cfg->input_pins[i],
-                                               auto_pin_cfg_labels[i], idx,
-                                               0x07);
-                        if (err < 0)
-                                return err;
-                        imux->items[imux->num_items].label =
-                                auto_pin_cfg_labels[i];
-                        imux->items[imux->num_items].index = idx;
-                        imux->num_items++;
-                }
-                if (cfg->input_pins[i] >= 0x0f && cfg->input_pins[i] <= 0x10){
-                        idx = cfg->input_pins[i] - 0x09;
-                        err = new_analog_input(spec, cfg->input_pins[i],
-                                               auto_pin_cfg_labels[i], idx,
-                                               0x07);
-                        if (err < 0)
-                                return err;
-                        imux->items[imux->num_items].label =
-                                auto_pin_cfg_labels[i];
-                        imux->items[imux->num_items].index = idx;
-                        imux->num_items++;
-                }
-        }
-        return 0;
+        return alc_auto_create_input_ctls(codec, cfg, 0x07, 0x04, 0x05);
 }
 
 static void alc260_auto_set_output_and_unmute(struct hda_codec *codec,
@@ -5999,7 +6166,7 @@ static int alc260_parse_auto_config(struct hda_codec *codec)
                 return err;
         if (!spec->kctls.list)
                 return 0; /* can't find valid BIOS pin config */
-        err = alc260_auto_create_analog_input_ctls(spec, &spec->autocfg);
+        err = alc260_auto_create_input_ctls(codec, &spec->autocfg);
         if (err < 0)
                 return err;
 
@@ -6234,8 +6401,7 @@ static int patch_alc260(struct hda_codec *codec)
                                                   alc260_models,
                                                   alc260_cfg_tbl);
         if (board_config < 0) {
-                snd_printd(KERN_INFO "hda_codec: Unknown model for %s, "
-                           "trying auto-probe from BIOS...\n",
+                snd_printd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
                            codec->chip_name);
                 board_config = ALC260_AUTO;
         }
@@ -6261,7 +6427,7 @@ static int patch_alc260(struct hda_codec *codec)
         }
 
         if (board_config != ALC260_AUTO)
-                setup_preset(spec, &alc260_presets[board_config]);
+                setup_preset(codec, &alc260_presets[board_config]);
 
         spec->stream_analog_playback = &alc260_pcm_analog_playback;
         spec->stream_analog_capture = &alc260_pcm_analog_capture;
@@ -6272,7 +6438,7 @@ static int patch_alc260(struct hda_codec *codec)
         if (!spec->adc_nids && spec->input_mux) {
                 /* check whether NID 0x04 is valid */
                 unsigned int wcap = get_wcaps(codec, 0x04);
-                wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
+                wcap = get_wcaps_type(wcap);
                 /* get type */
                 if (wcap != AC_WID_AUD_IN || spec->input_mux->num_items == 1) {
                         spec->adc_nids = alc260_adc_nids_alt;
@@ -6282,7 +6448,7 @@ static int patch_alc260(struct hda_codec *codec)
                         spec->num_adc_nids = ARRAY_SIZE(alc260_adc_nids);
                 }
         }
-        set_capture_mixer(spec);
+        set_capture_mixer(codec);
         set_beep_amp(spec, 0x07, 0x05, HDA_INPUT);
 
         spec->vmaster_nid = 0x08;
@@ -6301,7 +6467,7 @@ static int patch_alc260(struct hda_codec *codec)
 
 
 /*
- * ALC882 support
+ * ALC882/883/885/888/889 support
  *
  * ALC882 is almost identical with ALC880 but has cleaner and more flexible
  * configuration.  Each pin widget can choose any input DACs and a mixer.
@@ -6313,22 +6479,35 @@ static int patch_alc260(struct hda_codec *codec)
  */
 #define ALC882_DIGOUT_NID       0x06
 #define ALC882_DIGIN_NID        0x0a
+#define ALC883_DIGOUT_NID       ALC882_DIGOUT_NID
+#define ALC883_DIGIN_NID        ALC882_DIGIN_NID
+#define ALC1200_DIGOUT_NID      0x10
+
 
 static struct hda_channel_mode alc882_ch_modes[1] = {
         { 8, NULL }
 };
 
+/* DACs */
 static hda_nid_t alc882_dac_nids[4] = {
         /* front, rear, clfe, rear_surr */
         0x02, 0x03, 0x04, 0x05
 };
+#define alc883_dac_nids         alc882_dac_nids
 
-/* identical with ALC880 */
+/* ADCs */
 #define alc882_adc_nids         alc880_adc_nids
 #define alc882_adc_nids_alt     alc880_adc_nids_alt
+#define alc883_adc_nids         alc882_adc_nids_alt
+static hda_nid_t alc883_adc_nids_alt[1] = { 0x08 };
+static hda_nid_t alc883_adc_nids_rev[2] = { 0x09, 0x08 };
+#define alc889_adc_nids         alc880_adc_nids
 
 static hda_nid_t alc882_capsrc_nids[3] = { 0x24, 0x23, 0x22 };
 static hda_nid_t alc882_capsrc_nids_alt[2] = { 0x23, 0x22 };
+#define alc883_capsrc_nids      alc882_capsrc_nids_alt
+static hda_nid_t alc883_capsrc_nids_rev[2] = { 0x22, 0x23 };
+#define alc889_capsrc_nids      alc882_capsrc_nids
 
 /* input MUX */
 /* FIXME: should be a matrix-type input source selection */
@@ -6343,6 +6522,17 @@ static struct hda_input_mux alc882_capture_source = {
         },
 };
 
+#define alc883_capture_source   alc882_capture_source
+
+static struct hda_input_mux alc889_capture_source = {
+        .num_items = 3,
+        .items = {
+                { "Front Mic", 0x0 },
+                { "Mic", 0x3 },
+                { "Line", 0x2 },
+        },
+};
+
 static struct hda_input_mux mb5_capture_source = {
         .num_items = 3,
         .items = {
@@ -6352,6 +6542,77 @@ static struct hda_input_mux mb5_capture_source = {
         },
 };
 
+static struct hda_input_mux alc883_3stack_6ch_intel = {
+        .num_items = 4,
+        .items = {
+                { "Mic", 0x1 },
+                { "Front Mic", 0x0 },
+                { "Line", 0x2 },
+                { "CD", 0x4 },
+        },
+};
+
+static struct hda_input_mux alc883_lenovo_101e_capture_source = {
+        .num_items = 2,
+        .items = {
+                { "Mic", 0x1 },
+                { "Line", 0x2 },
+        },
+};
+
+static struct hda_input_mux alc883_lenovo_nb0763_capture_source = {
+        .num_items = 4,
+        .items = {
+                { "Mic", 0x0 },
+                { "iMic", 0x1 },
+                { "Line", 0x2 },
+                { "CD", 0x4 },
+        },
+};
+
+static struct hda_input_mux alc883_fujitsu_pi2515_capture_source = {
+        .num_items = 2,
+        .items = {
+                { "Mic", 0x0 },
+                { "Int Mic", 0x1 },
+        },
+};
+
+static struct hda_input_mux alc883_lenovo_sky_capture_source = {
+        .num_items = 3,
+        .items = {
+                { "Mic", 0x0 },
+                { "Front Mic", 0x1 },
+                { "Line", 0x4 },
+        },
+};
+
+static struct hda_input_mux alc883_asus_eee1601_capture_source = {
+        .num_items = 2,
+        .items = {
+                { "Mic", 0x0 },
+                { "Line", 0x2 },
+        },
+};
+
+static struct hda_input_mux alc889A_mb31_capture_source = {
+        .num_items = 2,
+        .items = {
+                { "Mic", 0x0 },
+                /* Front Mic (0x01) unused */
+                { "Line", 0x2 },
+                /* Line 2 (0x03) unused */
+                /* CD (0x04) unsused? */
+        },
+};
+
+/*
+ * 2ch mode
+ */
+static struct hda_channel_mode alc883_3ST_2ch_modes[1] = {
+        { 2, NULL }
+};
+
 /*
  * 2ch mode
  */
@@ -6364,6 +6625,18 @@ static struct hda_verb alc882_3ST_ch2_init[] = {
 };
 
 /*
+ * 4ch mode
+ */
+static struct hda_verb alc882_3ST_ch4_init[] = {
+        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
+        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
+        { } /* end */
+};
+
+/*
  * 6ch mode
  */
 static struct hda_verb alc882_3ST_ch6_init[] = {
@@ -6376,11 +6649,60 @@ static struct hda_verb alc882_3ST_ch6_init[] = {
         { } /* end */
 };
 
-static struct hda_channel_mode alc882_3ST_6ch_modes[2] = {
+static struct hda_channel_mode alc882_3ST_6ch_modes[3] = {
         { 2, alc882_3ST_ch2_init },
+        { 4, alc882_3ST_ch4_init },
         { 6, alc882_3ST_ch6_init },
 };
 
+#define alc883_3ST_6ch_modes    alc882_3ST_6ch_modes
+
+/*
+ * 2ch mode
+ */
+static struct hda_verb alc883_3ST_ch2_clevo_init[] = {
+        { 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
+        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
+        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
+        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+        { } /* end */
+};
+
+/*
+ * 4ch mode
+ */
+static struct hda_verb alc883_3ST_ch4_clevo_init[] = {
+        { 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
+        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
+        { } /* end */
+};
+
+/*
+ * 6ch mode
+ */
+static struct hda_verb alc883_3ST_ch6_clevo_init[] = {
+        { 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x18, AC_VERB_SET_CONNECT_SEL, 0x02 },
+        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
+        { } /* end */
+};
+
+static struct hda_channel_mode alc883_3ST_6ch_clevo_modes[3] = {
+        { 2, alc883_3ST_ch2_clevo_init },
+        { 4, alc883_3ST_ch4_clevo_init },
+        { 6, alc883_3ST_ch6_clevo_init },
+};
+
+
 /*
  * 6ch mode
  */
@@ -6423,9 +6745,9 @@ static struct hda_verb alc885_mbp_ch2_init[] = {
 };
 
 /*
- * 6ch mode
+ * 4ch mode
  */
-static struct hda_verb alc885_mbp_ch6_init[] = {
+static struct hda_verb alc885_mbp_ch4_init[] = {
         { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
         { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
         { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
@@ -6434,9 +6756,9 @@ static struct hda_verb alc885_mbp_ch6_init[] = {
         { } /* end */
 };
 
-static struct hda_channel_mode alc885_mbp_6ch_modes[2] = {
+static struct hda_channel_mode alc885_mbp_4ch_modes[2] = {
         { 2, alc885_mbp_ch2_init },
-        { 6, alc885_mbp_ch6_init },
+        { 4, alc885_mbp_ch4_init },
 };
 
 /*
@@ -6468,6 +6790,189 @@ static struct hda_channel_mode alc885_mb5_6ch_modes[2] = {
         { 6, alc885_mb5_ch6_init },
 };
 
+
+/*
+ * 2ch mode
+ */
+static struct hda_verb alc883_4ST_ch2_init[] = {
+        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
+        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
+        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+        { } /* end */
+};
+
+/*
+ * 4ch mode
+ */
+static struct hda_verb alc883_4ST_ch4_init[] = {
+        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
+        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
+        { } /* end */
+};
+
+/*
+ * 6ch mode
+ */
+static struct hda_verb alc883_4ST_ch6_init[] = {
+        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x18, AC_VERB_SET_CONNECT_SEL, 0x02 },
+        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
+        { } /* end */
+};
+
+/*
+ * 8ch mode
+ */
+static struct hda_verb alc883_4ST_ch8_init[] = {
+        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x17, AC_VERB_SET_CONNECT_SEL, 0x03 },
+        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x18, AC_VERB_SET_CONNECT_SEL, 0x02 },
+        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
+        { } /* end */
+};
+
+static struct hda_channel_mode alc883_4ST_8ch_modes[4] = {
+        { 2, alc883_4ST_ch2_init },
+        { 4, alc883_4ST_ch4_init },
+        { 6, alc883_4ST_ch6_init },
+        { 8, alc883_4ST_ch8_init },
+};
+
+
+/*
+ * 2ch mode
+ */
+static struct hda_verb alc883_3ST_ch2_intel_init[] = {
+        { 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
+        { 0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
+        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+        { } /* end */
+};
+
+/*
+ * 4ch mode
+ */
+static struct hda_verb alc883_3ST_ch4_intel_init[] = {
+        { 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
+        { 0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
+        { } /* end */
+};
+
+/*
+ * 6ch mode
+ */
+static struct hda_verb alc883_3ST_ch6_intel_init[] = {
+        { 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x19, AC_VERB_SET_CONNECT_SEL, 0x02 },
+        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
+        { } /* end */
+};
+
+static struct hda_channel_mode alc883_3ST_6ch_intel_modes[3] = {
+        { 2, alc883_3ST_ch2_intel_init },
+        { 4, alc883_3ST_ch4_intel_init },
+        { 6, alc883_3ST_ch6_intel_init },
+};
+
+/*
+ * 2ch mode
+ */
+static struct hda_verb alc889_ch2_intel_init[] = {
+        { 0x14, AC_VERB_SET_CONNECT_SEL, 0x00 },
+        { 0x19, AC_VERB_SET_CONNECT_SEL, 0x00 },
+        { 0x16, AC_VERB_SET_CONNECT_SEL, 0x00 },
+        { 0x17, AC_VERB_SET_CONNECT_SEL, 0x00 },
+        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
+        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+        { } /* end */
+};
+
+/*
+ * 6ch mode
+ */
+static struct hda_verb alc889_ch6_intel_init[] = {
+        { 0x14, AC_VERB_SET_CONNECT_SEL, 0x00 },
+        { 0x19, AC_VERB_SET_CONNECT_SEL, 0x01 },
+        { 0x16, AC_VERB_SET_CONNECT_SEL, 0x02 },
+        { 0x17, AC_VERB_SET_CONNECT_SEL, 0x03 },
+        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
+        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+        { } /* end */
+};
+
+/*
+ * 8ch mode
+ */
+static struct hda_verb alc889_ch8_intel_init[] = {
+        { 0x14, AC_VERB_SET_CONNECT_SEL, 0x00 },
+        { 0x19, AC_VERB_SET_CONNECT_SEL, 0x01 },
+        { 0x16, AC_VERB_SET_CONNECT_SEL, 0x02 },
+        { 0x17, AC_VERB_SET_CONNECT_SEL, 0x03 },
+        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x03 },
+        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+        { } /* end */
+};
+
+static struct hda_channel_mode alc889_8ch_intel_modes[3] = {
+        { 2, alc889_ch2_intel_init },
+        { 6, alc889_ch6_intel_init },
+        { 8, alc889_ch8_intel_init },
+};
+
+/*
+ * 6ch mode
+ */
+static struct hda_verb alc883_sixstack_ch6_init[] = {
+        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00 },
+        { 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { } /* end */
+};
+
+/*
+ * 8ch mode
+ */
+static struct hda_verb alc883_sixstack_ch8_init[] = {
+        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+        { } /* end */
+};
+
+static struct hda_channel_mode alc883_sixstack_modes[2] = {
+        { 6, alc883_sixstack_ch6_init },
+        { 8, alc883_sixstack_ch8_init },
+};
+
+
 /* Pin assignment: Front=0x14, Rear=0x15, CLFE=0x16, Side=0x17
  *                 Mic=0x18, Front Mic=0x19, Line-In=0x1a, HP=0x1b
  */
@@ -6497,10 +7002,11 @@ static struct snd_kcontrol_new alc882_base_mixer[] = {
 };
 
 static struct snd_kcontrol_new alc885_mbp3_mixer[] = {
-        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
-        HDA_BIND_MUTE   ("Front Playback Switch", 0x0c, 0x02, HDA_INPUT),
-        HDA_CODEC_MUTE  ("Speaker Playback Switch", 0x14, 0x00, HDA_OUTPUT),
-        HDA_CODEC_VOLUME("Line-Out Playback Volume", 0x0d, 0x00, HDA_OUTPUT),
+        HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
+        HDA_BIND_MUTE   ("Speaker Playback Switch", 0x0c, 0x02, HDA_INPUT),
+        HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0e, 0x00, HDA_OUTPUT),
+        HDA_BIND_MUTE   ("Headphone Playback Switch", 0x0e, 0x02, HDA_INPUT),
+        HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x00, HDA_OUTPUT),
         HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
         HDA_CODEC_MUTE  ("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
         HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x00, HDA_INPUT),
@@ -6603,7 +7109,7 @@ static struct snd_kcontrol_new alc882_chmode_mixer[] = {
         { } /* end */
 };
 
-static struct hda_verb alc882_init_verbs[] = {
+static struct hda_verb alc882_base_init_verbs[] = {
         /* Front mixer: unmute input/output amp left and right (volume = 0) */
         {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
         {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
@@ -6621,6 +7127,13 @@ static struct hda_verb alc882_init_verbs[] = {
         {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
         {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
 
+        /* mute analog input loopbacks */
+        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+
         /* Front Pin: output 0 (0x0c) */
         {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
         {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -6655,11 +7168,6 @@ static struct hda_verb alc882_init_verbs[] = {
 
         /* FIXME: use matrix-type input source selection */
         /* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
-        /* Input mixer1: unmute Mic, F-Mic, Line, CD inputs */
-        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
-        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
-        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
         /* Input mixer2 */
         {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
         {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
@@ -6670,9 +7178,6 @@ static struct hda_verb alc882_init_verbs[] = {
         {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
         {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
         {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
-        /* ADC1: mute amp left and right */
-        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-        {0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
         /* ADC2: mute amp left and right */
         {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
         {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
@@ -6683,6 +7188,18 @@ static struct hda_verb alc882_init_verbs[] = {
         { }
 };
 
+static struct hda_verb alc882_adc1_init_verbs[] = {
+        /* Input mixer1: unmute Mic, F-Mic, Line, CD inputs */
+        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+        /* ADC1: mute amp left and right */
+        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
+        { }
+};
+
 static struct hda_verb alc882_eapd_verbs[] = {
         /* change to EAPD mode */
         {0x20, AC_VERB_SET_COEF_INDEX, 0x07},
@@ -6690,6 +7207,110 @@ static struct hda_verb alc882_eapd_verbs[] = {
         { }
 };
 
+static struct hda_verb alc889_eapd_verbs[] = {
+        {0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
+        {0x15, AC_VERB_SET_EAPD_BTLENABLE, 2},
+        { }
+};
+
+static struct hda_verb alc_hp15_unsol_verbs[] = {
+        {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+        {}
+};
+
+static struct hda_verb alc885_init_verbs[] = {
+        /* Front mixer: unmute input/output amp left and right (volume = 0) */
+        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        /* Rear mixer */
+        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        /* CLFE mixer */
+        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        /* Side mixer */
+        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+
+        /* mute analog input loopbacks */
+        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+
+        /* Front HP Pin: output 0 (0x0c) */
+        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+        {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
+        /* Front Pin: output 0 (0x0c) */
+        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+        {0x14, AC_VERB_SET_CONNECT_SEL, 0x00},
+        /* Rear Pin: output 1 (0x0d) */
+        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+        {0x19, AC_VERB_SET_CONNECT_SEL, 0x01},
+        /* CLFE Pin: output 2 (0x0e) */
+        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+        {0x16, AC_VERB_SET_CONNECT_SEL, 0x02},
+        /* Side Pin: output 3 (0x0f) */
+        {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+        {0x17, AC_VERB_SET_CONNECT_SEL, 0x03},
+        /* Mic (rear) pin: input vref at 80% */
+        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+        /* Front Mic pin: input vref at 80% */
+        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+        /* Line In pin: input */
+        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+
+        /* Mixer elements: 0x18, , 0x1a, 0x1b */
+        /* Input mixer1 */
+        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
+        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        /* Input mixer2 */
+        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        /* Input mixer3 */
+        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
+        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        /* ADC2: mute amp left and right */
+        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        /* ADC3: mute amp left and right */
+        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+
+        { }
+};
+
+static struct hda_verb alc885_init_input_verbs[] = {
+        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
+        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
+        { }
+};
+
+
+/* Unmute Selector 24h and set the default input to front mic */
+static struct hda_verb alc889_init_input_verbs[] = {
+        {0x24, AC_VERB_SET_CONNECT_SEL, 0x00},
+        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+        { }
+};
+
+
+#define alc883_init_verbs       alc882_base_init_verbs
+
 /* Mac Pro test */
 static struct snd_kcontrol_new alc882_macpro_mixer[] = {
         HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
@@ -6814,14 +7435,18 @@ static struct hda_verb alc885_mbp3_init_verbs[] = {
         {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
         {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
         {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        /* HP mixer */
+        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
         /* Front Pin: output 0 (0x0c) */
         {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
         {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
         {0x14, AC_VERB_SET_CONNECT_SEL, 0x00},
-        /* HP Pin: output 0 (0x0d) */
+        /* HP Pin: output 0 (0x0e) */
         {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc4},
-        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-        {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
+        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+        {0x15, AC_VERB_SET_CONNECT_SEL, 0x02},
         {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
         /* Mic (rear) pin: input vref at 80% */
         {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
@@ -6893,23 +7518,21 @@ static struct hda_verb alc885_imac24_init_verbs[] = {
 };
 
 /* Toggle speaker-output according to the hp-jack state */
-static void alc885_imac24_automute_init_hook(struct hda_codec *codec)
+static void alc885_imac24_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x14;
         spec->autocfg.speaker_pins[0] = 0x18;
         spec->autocfg.speaker_pins[1] = 0x1a;
-        alc_automute_amp(codec);
 }
 
-static void alc885_mbp3_init_hook(struct hda_codec *codec)
+static void alc885_mbp3_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x15;
         spec->autocfg.speaker_pins[0] = 0x14;
-        alc_automute_amp(codec);
 }
 
 
@@ -6937,13 +7560,12 @@ static void alc882_targa_automute(struct hda_codec *codec)
                                   spec->jack_present ? 1 : 3);
 }
 
-static void alc882_targa_init_hook(struct hda_codec *codec)
+static void alc882_targa_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x14;
         spec->autocfg.speaker_pins[0] = 0x1b;
-        alc882_targa_automute(codec);
 }
 
 static void alc882_targa_unsol_event(struct hda_codec *codec, unsigned int res)
@@ -7031,18 +7653,16 @@ static void alc885_macpro_init_hook(struct hda_codec *codec)
 static void alc885_imac24_init_hook(struct hda_codec *codec)
 {
         alc885_macpro_init_hook(codec);
-        alc885_imac24_automute_init_hook(codec);
+        alc_automute_amp(codec);
 }
 
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb alc882_auto_init_verbs[] = {
+static struct hda_verb alc883_auto_init_verbs[] = {
         /*
          * Unmute ADC0-2 and set the default input to mic-in
          */
-        {0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
-        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
         {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
         {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
         {0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
@@ -7083,11 +7703,6 @@ static struct hda_verb alc882_auto_init_verbs[] = {
 
         /* FIXME: use matrix-type input source selection */
         /* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
-        /* Input mixer1: unmute Mic, F-Mic, Line, CD inputs */
-        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
-        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x03 << 8))},
-        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x02 << 8))},
-        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x04 << 8))},
         /* Input mixer2 */
         {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
         {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x03 << 8))},
@@ -7102,820 +7717,6 @@ static struct hda_verb alc882_auto_init_verbs[] = {
         { }
 };
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-#define alc882_loopbacks        alc880_loopbacks
-#endif
-
-/* pcm configuration: identical with ALC880 */
-#define alc882_pcm_analog_playback      alc880_pcm_analog_playback
-#define alc882_pcm_analog_capture       alc880_pcm_analog_capture
-#define alc882_pcm_digital_playback     alc880_pcm_digital_playback
-#define alc882_pcm_digital_capture      alc880_pcm_digital_capture
-
-/*
- * configuration and preset
- */
-static const char *alc882_models[ALC882_MODEL_LAST] = {
-        [ALC882_3ST_DIG]        = "3stack-dig",
-        [ALC882_6ST_DIG]        = "6stack-dig",
-        [ALC882_ARIMA]          = "arima",
-        [ALC882_W2JC]           = "w2jc",
-        [ALC882_TARGA]          = "targa",
-        [ALC882_ASUS_A7J]       = "asus-a7j",
-        [ALC882_ASUS_A7M]       = "asus-a7m",
-        [ALC885_MACPRO]         = "macpro",
-        [ALC885_MB5]            = "mb5",
-        [ALC885_MBP3]           = "mbp3",
-        [ALC885_IMAC24]         = "imac24",
-        [ALC882_AUTO]           = "auto",
-};
-
-static struct snd_pci_quirk alc882_cfg_tbl[] = {
-        SND_PCI_QUIRK(0x1019, 0x6668, "ECS", ALC882_6ST_DIG),
-        SND_PCI_QUIRK(0x1043, 0x060d, "Asus A7J", ALC882_ASUS_A7J),
-        SND_PCI_QUIRK(0x1043, 0x1243, "Asus A7J", ALC882_ASUS_A7J),
-        SND_PCI_QUIRK(0x1043, 0x13c2, "Asus A7M", ALC882_ASUS_A7M),
-        SND_PCI_QUIRK(0x1043, 0x1971, "Asus W2JC", ALC882_W2JC),
-        SND_PCI_QUIRK(0x1043, 0x817f, "Asus P5LD2", ALC882_6ST_DIG),
-        SND_PCI_QUIRK(0x1043, 0x81d8, "Asus P5WD", ALC882_6ST_DIG),
-        SND_PCI_QUIRK(0x105b, 0x6668, "Foxconn", ALC882_6ST_DIG),
-        SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte P35 DS3R", ALC882_6ST_DIG),
-        SND_PCI_QUIRK(0x1462, 0x28fb, "Targa T8", ALC882_TARGA), /* MSI-1049 T8  */
-        SND_PCI_QUIRK(0x1462, 0x6668, "MSI", ALC882_6ST_DIG),
-        SND_PCI_QUIRK(0x161f, 0x2054, "Arima W820", ALC882_ARIMA),
-        {}
-};
-
-static struct alc_config_preset alc882_presets[] = {
-        [ALC882_3ST_DIG] = {
-                .mixers = { alc882_base_mixer },
-                .init_verbs = { alc882_init_verbs },
-                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
-                .dac_nids = alc882_dac_nids,
-                .dig_out_nid = ALC882_DIGOUT_NID,
-                .dig_in_nid = ALC882_DIGIN_NID,
-                .num_channel_mode = ARRAY_SIZE(alc882_ch_modes),
-                .channel_mode = alc882_ch_modes,
-                .need_dac_fix = 1,
-                .input_mux = &alc882_capture_source,
-        },
-        [ALC882_6ST_DIG] = {
-                .mixers = { alc882_base_mixer, alc882_chmode_mixer },
-                .init_verbs = { alc882_init_verbs },
-                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
-                .dac_nids = alc882_dac_nids,
-                .dig_out_nid = ALC882_DIGOUT_NID,
-                .dig_in_nid = ALC882_DIGIN_NID,
-                .num_channel_mode = ARRAY_SIZE(alc882_sixstack_modes),
-                .channel_mode = alc882_sixstack_modes,
-                .input_mux = &alc882_capture_source,
-        },
-        [ALC882_ARIMA] = {
-                .mixers = { alc882_base_mixer, alc882_chmode_mixer },
-                .init_verbs = { alc882_init_verbs, alc882_eapd_verbs },
-                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
-                .dac_nids = alc882_dac_nids,
-                .num_channel_mode = ARRAY_SIZE(alc882_sixstack_modes),
-                .channel_mode = alc882_sixstack_modes,
-                .input_mux = &alc882_capture_source,
-        },
-        [ALC882_W2JC] = {
-                .mixers = { alc882_w2jc_mixer, alc882_chmode_mixer },
-                .init_verbs = { alc882_init_verbs, alc882_eapd_verbs,
-                                alc880_gpio1_init_verbs },
-                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
-                .dac_nids = alc882_dac_nids,
-                .num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
-                .channel_mode = alc880_threestack_modes,
-                .need_dac_fix = 1,
-                .input_mux = &alc882_capture_source,
-                .dig_out_nid = ALC882_DIGOUT_NID,
-        },
-        [ALC885_MBP3] = {
-                .mixers = { alc885_mbp3_mixer, alc882_chmode_mixer },
-                .init_verbs = { alc885_mbp3_init_verbs,
-                                alc880_gpio1_init_verbs },
-                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
-                .dac_nids = alc882_dac_nids,
-                .channel_mode = alc885_mbp_6ch_modes,
-                .num_channel_mode = ARRAY_SIZE(alc885_mbp_6ch_modes),
-                .input_mux = &alc882_capture_source,
-                .dig_out_nid = ALC882_DIGOUT_NID,
-                .dig_in_nid = ALC882_DIGIN_NID,
-                .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc885_mbp3_init_hook,
-        },
-        [ALC885_MB5] = {
-                .mixers = { alc885_mb5_mixer, alc882_chmode_mixer },
-                .init_verbs = { alc885_mb5_init_verbs,
-                                alc880_gpio1_init_verbs },
-                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
-                .dac_nids = alc882_dac_nids,
-                .channel_mode = alc885_mb5_6ch_modes,
-                .num_channel_mode = ARRAY_SIZE(alc885_mb5_6ch_modes),
-                .input_mux = &mb5_capture_source,
-                .dig_out_nid = ALC882_DIGOUT_NID,
-                .dig_in_nid = ALC882_DIGIN_NID,
-        },
-        [ALC885_MACPRO] = {
-                .mixers = { alc882_macpro_mixer },
-                .init_verbs = { alc882_macpro_init_verbs },
-                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
-                .dac_nids = alc882_dac_nids,
-                .dig_out_nid = ALC882_DIGOUT_NID,
-                .dig_in_nid = ALC882_DIGIN_NID,
-                .num_channel_mode = ARRAY_SIZE(alc882_ch_modes),
-                .channel_mode = alc882_ch_modes,
-                .input_mux = &alc882_capture_source,
-                .init_hook = alc885_macpro_init_hook,
-        },
-        [ALC885_IMAC24] = {
-                .mixers = { alc885_imac24_mixer },
-                .init_verbs = { alc885_imac24_init_verbs },
-                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
-                .dac_nids = alc882_dac_nids,
-                .dig_out_nid = ALC882_DIGOUT_NID,
-                .dig_in_nid = ALC882_DIGIN_NID,
-                .num_channel_mode = ARRAY_SIZE(alc882_ch_modes),
-                .channel_mode = alc882_ch_modes,
-                .input_mux = &alc882_capture_source,
-                .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc885_imac24_init_hook,
-        },
-        [ALC882_TARGA] = {
-                .mixers = { alc882_targa_mixer, alc882_chmode_mixer },
-                .init_verbs = { alc882_init_verbs, alc880_gpio3_init_verbs,
-                                alc882_targa_verbs},
-                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
-                .dac_nids = alc882_dac_nids,
-                .dig_out_nid = ALC882_DIGOUT_NID,
-                .num_adc_nids = ARRAY_SIZE(alc882_adc_nids),
-                .adc_nids = alc882_adc_nids,
-                .capsrc_nids = alc882_capsrc_nids,
-                .num_channel_mode = ARRAY_SIZE(alc882_3ST_6ch_modes),
-                .channel_mode = alc882_3ST_6ch_modes,
-                .need_dac_fix = 1,
-                .input_mux = &alc882_capture_source,
-                .unsol_event = alc882_targa_unsol_event,
-                .init_hook = alc882_targa_init_hook,
-        },
-        [ALC882_ASUS_A7J] = {
-                .mixers = { alc882_asus_a7j_mixer, alc882_chmode_mixer },
-                .init_verbs = { alc882_init_verbs, alc882_asus_a7j_verbs},
-                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
-                .dac_nids = alc882_dac_nids,
-                .dig_out_nid = ALC882_DIGOUT_NID,
-                .num_adc_nids = ARRAY_SIZE(alc882_adc_nids),
-                .adc_nids = alc882_adc_nids,
-                .capsrc_nids = alc882_capsrc_nids,
-                .num_channel_mode = ARRAY_SIZE(alc882_3ST_6ch_modes),
-                .channel_mode = alc882_3ST_6ch_modes,
-                .need_dac_fix = 1,
-                .input_mux = &alc882_capture_source,
-        },
-        [ALC882_ASUS_A7M] = {
-                .mixers = { alc882_asus_a7m_mixer, alc882_chmode_mixer },
-                .init_verbs = { alc882_init_verbs, alc882_eapd_verbs,
-                                alc880_gpio1_init_verbs,
-                                alc882_asus_a7m_verbs },
-                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
-                .dac_nids = alc882_dac_nids,
-                .dig_out_nid = ALC882_DIGOUT_NID,
-                .num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
-                .channel_mode = alc880_threestack_modes,
-                .need_dac_fix = 1,
-                .input_mux = &alc882_capture_source,
-        },
-};
-
-
-/*
- * Pin config fixes
- */
-enum {
-        PINFIX_ABIT_AW9D_MAX
-};
-
-static struct alc_pincfg alc882_abit_aw9d_pinfix[] = {
-        { 0x15, 0x01080104 }, /* side */
-        { 0x16, 0x01011012 }, /* rear */
-        { 0x17, 0x01016011 }, /* clfe */
-        { }
-};
-
-static const struct alc_pincfg *alc882_pin_fixes[] = {
-        [PINFIX_ABIT_AW9D_MAX] = alc882_abit_aw9d_pinfix,
-};
-
-static struct snd_pci_quirk alc882_pinfix_tbl[] = {
-        SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", PINFIX_ABIT_AW9D_MAX),
-        {}
-};
-
-/*
- * BIOS auto configuration
- */
-static void alc882_auto_set_output_and_unmute(struct hda_codec *codec,
-                                              hda_nid_t nid, int pin_type,
-                                              int dac_idx)
-{
-        /* set as output */
-        struct alc_spec *spec = codec->spec;
-        int idx;
-
-        alc_set_pin_output(codec, nid, pin_type);
-        if (spec->multiout.dac_nids[dac_idx] == 0x25)
-                idx = 4;
-        else
-                idx = spec->multiout.dac_nids[dac_idx] - 2;
-        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, idx);
-
-}
-
-static void alc882_auto_init_multi_out(struct hda_codec *codec)
-{
-        struct alc_spec *spec = codec->spec;
-        int i;
-
-        for (i = 0; i <= HDA_SIDE; i++) {
-                hda_nid_t nid = spec->autocfg.line_out_pins[i];
-                int pin_type = get_pin_type(spec->autocfg.line_out_type);
-                if (nid)
-                        alc882_auto_set_output_and_unmute(codec, nid, pin_type,
-                                                          i);
-        }
-}
-
-static void alc882_auto_init_hp_out(struct hda_codec *codec)
-{
-        struct alc_spec *spec = codec->spec;
-        hda_nid_t pin;
-
-        pin = spec->autocfg.hp_pins[0];
-        if (pin) /* connect to front */
-                /* use dac 0 */
-                alc882_auto_set_output_and_unmute(codec, pin, PIN_HP, 0);
-        pin = spec->autocfg.speaker_pins[0];
-        if (pin)
-                alc882_auto_set_output_and_unmute(codec, pin, PIN_OUT, 0);
-}
-
-#define alc882_is_input_pin(nid)        alc880_is_input_pin(nid)
-#define ALC882_PIN_CD_NID               ALC880_PIN_CD_NID
-
-static void alc882_auto_init_analog_input(struct hda_codec *codec)
-{
-        struct alc_spec *spec = codec->spec;
-        int i;
-
-        for (i = 0; i < AUTO_PIN_LAST; i++) {
-                hda_nid_t nid = spec->autocfg.input_pins[i];
-                if (!nid)
-                        continue;
-                alc_set_input_pin(codec, nid, AUTO_PIN_FRONT_MIC /*i*/);
-                if (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP)
-                        snd_hda_codec_write(codec, nid, 0,
-                                            AC_VERB_SET_AMP_GAIN_MUTE,
-                                            AMP_OUT_MUTE);
-        }
-}
-
-static void alc882_auto_init_input_src(struct hda_codec *codec)
-{
-        struct alc_spec *spec = codec->spec;
-        int c;
-
-        for (c = 0; c < spec->num_adc_nids; c++) {
-                hda_nid_t conn_list[HDA_MAX_NUM_INPUTS];
-                hda_nid_t nid = spec->capsrc_nids[c];
-                unsigned int mux_idx;
-                const struct hda_input_mux *imux;
-                int conns, mute, idx, item;
-
-                conns = snd_hda_get_connections(codec, nid, conn_list,
-                                                ARRAY_SIZE(conn_list));
-                if (conns < 0)
-                        continue;
-                mux_idx = c >= spec->num_mux_defs ? 0 : c;
-                imux = &spec->input_mux[mux_idx];
-                for (idx = 0; idx < conns; idx++) {
-                        /* if the current connection is the selected one,
-                         * unmute it as default - otherwise mute it
-                         */
-                        mute = AMP_IN_MUTE(idx);
-                        for (item = 0; item < imux->num_items; item++) {
-                                if (imux->items[item].index == idx) {
-                                        if (spec->cur_mux[c] == item)
-                                                mute = AMP_IN_UNMUTE(idx);
-                                        break;
-                                }
-                        }
-                        /* check if we have a selector or mixer
-                         * we could check for the widget type instead, but
-                         * just check for Amp-In presence (in case of mixer
-                         * without amp-in there is something wrong, this
-                         * function shouldn't be used or capsrc nid is wrong)
-                         */
-                        if (get_wcaps(codec, nid) & AC_WCAP_IN_AMP)
-                                snd_hda_codec_write(codec, nid, 0,
-                                                    AC_VERB_SET_AMP_GAIN_MUTE,
-                                                    mute);
-                        else if (mute != AMP_IN_MUTE(idx))
-                                snd_hda_codec_write(codec, nid, 0,
-                                                    AC_VERB_SET_CONNECT_SEL,
-                                                    idx);
-                }
-        }
-}
-
-/* add mic boosts if needed */
-static int alc_auto_add_mic_boost(struct hda_codec *codec)
-{
-        struct alc_spec *spec = codec->spec;
-        int err;
-        hda_nid_t nid;
-
-        nid = spec->autocfg.input_pins[AUTO_PIN_MIC];
-        if (nid && (get_wcaps(codec, nid) & AC_WCAP_IN_AMP)) {
-                err = add_control(spec, ALC_CTL_WIDGET_VOL,
-                                  "Mic Boost",
-                                  HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT));
-                if (err < 0)
-                        return err;
-        }
-        nid = spec->autocfg.input_pins[AUTO_PIN_FRONT_MIC];
-        if (nid && (get_wcaps(codec, nid) & AC_WCAP_IN_AMP)) {
-                err = add_control(spec, ALC_CTL_WIDGET_VOL,
-                                  "Front Mic Boost",
-                                  HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT));
-                if (err < 0)
-                        return err;
-        }
-        return 0;
-}
-
-/* almost identical with ALC880 parser... */
-static int alc882_parse_auto_config(struct hda_codec *codec)
-{
-        struct alc_spec *spec = codec->spec;
-        int err = alc880_parse_auto_config(codec);
-
-        if (err < 0)
-                return err;
-        else if (!err)
-                return 0; /* no config found */
-
-        err = alc_auto_add_mic_boost(codec);
-        if (err < 0)
-                return err;
-
-        /* hack - override the init verbs */
-        spec->init_verbs[0] = alc882_auto_init_verbs;
-
-        return 1; /* config found */
-}
-
-/* additional initialization for auto-configuration model */
-static void alc882_auto_init(struct hda_codec *codec)
-{
-        struct alc_spec *spec = codec->spec;
-        alc882_auto_init_multi_out(codec);
-        alc882_auto_init_hp_out(codec);
-        alc882_auto_init_analog_input(codec);
-        alc882_auto_init_input_src(codec);
-        if (spec->unsol_event)
-                alc_inithook(codec);
-}
-
-static int patch_alc883(struct hda_codec *codec); /* called in patch_alc882() */
-
-static int patch_alc882(struct hda_codec *codec)
-{
-        struct alc_spec *spec;
-        int err, board_config;
-
-        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
-        if (spec == NULL)
-                return -ENOMEM;
-
-        codec->spec = spec;
-
-        board_config = snd_hda_check_board_config(codec, ALC882_MODEL_LAST,
-                                                  alc882_models,
-                                                  alc882_cfg_tbl);
-
-        if (board_config < 0 || board_config >= ALC882_MODEL_LAST) {
-                /* Pick up systems that don't supply PCI SSID */
-                switch (codec->subsystem_id) {
-                case 0x106b0c00: /* Mac Pro */
-                        board_config = ALC885_MACPRO;
-                        break;
-                case 0x106b1000: /* iMac 24 */
-                case 0x106b2800: /* AppleTV */
-                case 0x106b3e00: /* iMac 24 Aluminium */
-                        board_config = ALC885_IMAC24;
-                        break;
-                case 0x106b00a0: /* MacBookPro3,1 - Another revision */
-                case 0x106b00a1: /* Macbook (might be wrong - PCI SSID?) */
-                case 0x106b00a4: /* MacbookPro4,1 */
-                case 0x106b2c00: /* Macbook Pro rev3 */
-                /* Macbook 3.1 (0x106b3600) is handled by patch_alc883() */
-                case 0x106b3800: /* MacbookPro4,1 - latter revision */
-                        board_config = ALC885_MBP3;
-                        break;
-                case 0x106b3f00: /* Macbook 5,1 */
-                case 0x106b4000: /* Macbook Pro 5,1 - FIXME: HP jack sense
-                                  *   seems not working, so apparently
-                                  *   no perfect solution yet
-                                  */
-                        board_config = ALC885_MB5;
-                        break;
-                default:
-                        /* ALC889A is handled better as ALC888-compatible */
-                        if (codec->revision_id == 0x100101 ||
-                            codec->revision_id == 0x100103) {
-                                alc_free(codec);
-                                return patch_alc883(codec);
-                        }
-                        printk(KERN_INFO "hda_codec: Unknown model for %s, "
-                               "trying auto-probe from BIOS...\n",
-                               codec->chip_name);
-                        board_config = ALC882_AUTO;
-                }
-        }
-
-        alc_fix_pincfg(codec, alc882_pinfix_tbl, alc882_pin_fixes);
-
-        if (board_config == ALC882_AUTO) {
-                /* automatic parse from the BIOS config */
-                err = alc882_parse_auto_config(codec);
-                if (err < 0) {
-                        alc_free(codec);
-                        return err;
-                } else if (!err) {
-                        printk(KERN_INFO
-                               "hda_codec: Cannot set up configuration "
-                               "from BIOS.  Using base mode...\n");
-                        board_config = ALC882_3ST_DIG;
-                }
-        }
-
-        err = snd_hda_attach_beep_device(codec, 0x1);
-        if (err < 0) {
-                alc_free(codec);
-                return err;
-        }
-
-        if (board_config != ALC882_AUTO)
-                setup_preset(spec, &alc882_presets[board_config]);
-
-        spec->stream_analog_playback = &alc882_pcm_analog_playback;
-        spec->stream_analog_capture = &alc882_pcm_analog_capture;
-        /* FIXME: setup DAC5 */
-        /*spec->stream_analog_alt_playback = &alc880_pcm_analog_alt_playback;*/
-        spec->stream_analog_alt_capture = &alc880_pcm_analog_alt_capture;
-
-        spec->stream_digital_playback = &alc882_pcm_digital_playback;
-        spec->stream_digital_capture = &alc882_pcm_digital_capture;
-
-        if (!spec->adc_nids && spec->input_mux) {
-                /* check whether NID 0x07 is valid */
-                unsigned int wcap = get_wcaps(codec, 0x07);
-                /* get type */
-                wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
-                if (wcap != AC_WID_AUD_IN) {
-                        spec->adc_nids = alc882_adc_nids_alt;
-                        spec->num_adc_nids = ARRAY_SIZE(alc882_adc_nids_alt);
-                        spec->capsrc_nids = alc882_capsrc_nids_alt;
-                } else {
-                        spec->adc_nids = alc882_adc_nids;
-                        spec->num_adc_nids = ARRAY_SIZE(alc882_adc_nids);
-                        spec->capsrc_nids = alc882_capsrc_nids;
-                }
-        }
-        set_capture_mixer(spec);
-        set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
-
-        spec->vmaster_nid = 0x0c;
-
-        codec->patch_ops = alc_patch_ops;
-        if (board_config == ALC882_AUTO)
-                spec->init_hook = alc882_auto_init;
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-        if (!spec->loopback.amplist)
-                spec->loopback.amplist = alc882_loopbacks;
-#endif
-        codec->proc_widget_hook = print_realtek_coef;
-
-        return 0;
-}
-
-/*
- * ALC883 support
- *
- * ALC883 is almost identical with ALC880 but has cleaner and more flexible
- * configuration.  Each pin widget can choose any input DACs and a mixer.
- * Each ADC is connected from a mixer of all inputs.  This makes possible
- * 6-channel independent captures.
- *
- * In addition, an independent DAC for the multi-playback (not used in this
- * driver yet).
- */
-#define ALC883_DIGOUT_NID       0x06
-#define ALC883_DIGIN_NID        0x0a
-
-#define ALC1200_DIGOUT_NID      0x10
-
-static hda_nid_t alc883_dac_nids[4] = {
-        /* front, rear, clfe, rear_surr */
-        0x02, 0x03, 0x04, 0x05
-};
-
-static hda_nid_t alc883_adc_nids[2] = {
-        /* ADC1-2 */
-        0x08, 0x09,
-};
-
-static hda_nid_t alc883_adc_nids_alt[1] = {
-        /* ADC1 */
-        0x08,
-};
-
-static hda_nid_t alc883_adc_nids_rev[2] = {
-        /* ADC2-1 */
-        0x09, 0x08
-};
-
-#define alc889_adc_nids         alc880_adc_nids
-
-static hda_nid_t alc883_capsrc_nids[2] = { 0x23, 0x22 };
-
-static hda_nid_t alc883_capsrc_nids_rev[2] = { 0x22, 0x23 };
-
-#define alc889_capsrc_nids      alc882_capsrc_nids
-
-/* input MUX */
-/* FIXME: should be a matrix-type input source selection */
-
-static struct hda_input_mux alc883_capture_source = {
-        .num_items = 4,
-        .items = {
-                { "Mic", 0x0 },
-                { "Front Mic", 0x1 },
-                { "Line", 0x2 },
-                { "CD", 0x4 },
-        },
-};
-
-static struct hda_input_mux alc883_3stack_6ch_intel = {
-        .num_items = 4,
-        .items = {
-                { "Mic", 0x1 },
-                { "Front Mic", 0x0 },
-                { "Line", 0x2 },
-                { "CD", 0x4 },
-        },
-};
-
-static struct hda_input_mux alc883_lenovo_101e_capture_source = {
-        .num_items = 2,
-        .items = {
-                { "Mic", 0x1 },
-                { "Line", 0x2 },
-        },
-};
-
-static struct hda_input_mux alc883_lenovo_nb0763_capture_source = {
-        .num_items = 4,
-        .items = {
-                { "Mic", 0x0 },
-                { "iMic", 0x1 },
-                { "Line", 0x2 },
-                { "CD", 0x4 },
-        },
-};
-
-static struct hda_input_mux alc883_fujitsu_pi2515_capture_source = {
-        .num_items = 2,
-        .items = {
-                { "Mic", 0x0 },
-                { "Int Mic", 0x1 },
-        },
-};
-
-static struct hda_input_mux alc883_lenovo_sky_capture_source = {
-        .num_items = 3,
-        .items = {
-                { "Mic", 0x0 },
-                { "Front Mic", 0x1 },
-                { "Line", 0x4 },
-        },
-};
-
-static struct hda_input_mux alc883_asus_eee1601_capture_source = {
-        .num_items = 2,
-        .items = {
-                { "Mic", 0x0 },
-                { "Line", 0x2 },
-        },
-};
-
-static struct hda_input_mux alc889A_mb31_capture_source = {
-        .num_items = 2,
-        .items = {
-                { "Mic", 0x0 },
-                /* Front Mic (0x01) unused */
-                { "Line", 0x2 },
-                /* Line 2 (0x03) unused */
-                /* CD (0x04) unsused? */
-        },
-};
-
-/*
- * 2ch mode
- */
-static struct hda_channel_mode alc883_3ST_2ch_modes[1] = {
-        { 2, NULL }
-};
-
-/*
- * 2ch mode
- */
-static struct hda_verb alc883_3ST_ch2_init[] = {
-        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
-        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
-        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
-        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
-        { } /* end */
-};
-
-/*
- * 4ch mode
- */
-static struct hda_verb alc883_3ST_ch4_init[] = {
-        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
-        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
-        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
-        { } /* end */
-};
-
-/*
- * 6ch mode
- */
-static struct hda_verb alc883_3ST_ch6_init[] = {
-        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-        { 0x18, AC_VERB_SET_CONNECT_SEL, 0x02 },
-        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
-        { } /* end */
-};
-
-static struct hda_channel_mode alc883_3ST_6ch_modes[3] = {
-        { 2, alc883_3ST_ch2_init },
-        { 4, alc883_3ST_ch4_init },
-        { 6, alc883_3ST_ch6_init },
-};
-
-
-/*
- * 2ch mode
- */
-static struct hda_verb alc883_4ST_ch2_init[] = {
-        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
-        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
-        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
-        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
-        { } /* end */
-};
-
-/*
- * 4ch mode
- */
-static struct hda_verb alc883_4ST_ch4_init[] = {
-        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
-        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
-        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
-        { } /* end */
-};
-
-/*
- * 6ch mode
- */
-static struct hda_verb alc883_4ST_ch6_init[] = {
-        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-        { 0x18, AC_VERB_SET_CONNECT_SEL, 0x02 },
-        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
-        { } /* end */
-};
-
-/*
- * 8ch mode
- */
-static struct hda_verb alc883_4ST_ch8_init[] = {
-        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-        { 0x17, AC_VERB_SET_CONNECT_SEL, 0x03 },
-        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-        { 0x18, AC_VERB_SET_CONNECT_SEL, 0x02 },
-        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
-        { } /* end */
-};
-
-static struct hda_channel_mode alc883_4ST_8ch_modes[4] = {
-        { 2, alc883_4ST_ch2_init },
-        { 4, alc883_4ST_ch4_init },
-        { 6, alc883_4ST_ch6_init },
-        { 8, alc883_4ST_ch8_init },
-};
-
-
-/*
- * 2ch mode
- */
-static struct hda_verb alc883_3ST_ch2_intel_init[] = {
-        { 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
-        { 0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
-        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
-        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
-        { } /* end */
-};
-
-/*
- * 4ch mode
- */
-static struct hda_verb alc883_3ST_ch4_intel_init[] = {
-        { 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
-        { 0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
-        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
-        { } /* end */
-};
-
-/*
- * 6ch mode
- */
-static struct hda_verb alc883_3ST_ch6_intel_init[] = {
-        { 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-        { 0x19, AC_VERB_SET_CONNECT_SEL, 0x02 },
-        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
-        { } /* end */
-};
-
-static struct hda_channel_mode alc883_3ST_6ch_intel_modes[3] = {
-        { 2, alc883_3ST_ch2_intel_init },
-        { 4, alc883_3ST_ch4_intel_init },
-        { 6, alc883_3ST_ch6_intel_init },
-};
-
-/*
- * 6ch mode
- */
-static struct hda_verb alc883_sixstack_ch6_init[] = {
-        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00 },
-        { 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { } /* end */
-};
-
-/*
- * 8ch mode
- */
-static struct hda_verb alc883_sixstack_ch8_init[] = {
-        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-        { } /* end */
-};
-
-static struct hda_channel_mode alc883_sixstack_modes[2] = {
-        { 6, alc883_sixstack_ch6_init },
-        { 8, alc883_sixstack_ch8_init },
-};
-
 /* 2ch mode (Speaker:front, Subwoofer:CLFE, Line:input, Headphones:front) */
 static struct hda_verb alc889A_mb31_ch2_init[] = {
         {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},             /* HP as front */
@@ -7966,34 +7767,7 @@ static struct hda_verb alc883_medion_eapd_verbs[] = {
         { }
 };
 
-/* Pin assignment: Front=0x14, Rear=0x15, CLFE=0x16, Side=0x17
- *                 Mic=0x18, Front Mic=0x19, Line-In=0x1a, HP=0x1b
- */
-
-static struct snd_kcontrol_new alc883_base_mixer[] = {
-        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-        HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
-        HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-        HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
-        HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
-        HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
-        HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
-        HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
-        HDA_CODEC_VOLUME("Side Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
-        HDA_BIND_MUTE("Side Playback Switch", 0x0f, 2, HDA_INPUT),
-        HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
-        HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
-        HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
-        HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
-        HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
-        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
-        HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
-        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
-        HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
-        HDA_CODEC_VOLUME("Front Mic Boost", 0x19, 0, HDA_INPUT),
-        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
-        { } /* end */
-};
+#define alc883_base_mixer       alc882_base_mixer
 
 static struct snd_kcontrol_new alc883_mitac_mixer[] = {
         HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
@@ -8104,6 +7878,30 @@ static struct snd_kcontrol_new alc883_3ST_6ch_intel_mixer[] = {
         { } /* end */
 };
 
+static struct snd_kcontrol_new alc885_8ch_intel_mixer[] = {
+        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+        HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
+        HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
+        HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
+        HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0,
+                              HDA_OUTPUT),
+        HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
+        HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
+        HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
+        HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
+        HDA_BIND_MUTE("Speaker Playback Switch", 0x0f, 2, HDA_INPUT),
+        HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
+        HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
+        HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
+        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x3, HDA_INPUT),
+        HDA_CODEC_VOLUME("Mic Boost", 0x1b, 0, HDA_INPUT),
+        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x3, HDA_INPUT),
+        HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+        HDA_CODEC_VOLUME("Front Mic Boost", 0x18, 0, HDA_INPUT),
+        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+        { } /* end */
+};
+
 static struct snd_kcontrol_new alc883_fivestack_mixer[] = {
         HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
         HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
@@ -8344,93 +8142,14 @@ static struct snd_kcontrol_new alc883_chmode_mixer[] = {
         { } /* end */
 };
 
-static struct hda_verb alc883_init_verbs[] = {
-        /* ADC1: mute amp left and right */
-        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
-        /* ADC2: mute amp left and right */
-        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-        {0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
-        /* Front mixer: unmute input/output amp left and right (volume = 0) */
-        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-        /* Rear mixer */
-        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-        /* CLFE mixer */
-        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-        /* Side mixer */
-        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-
-        /* mute analog input loopbacks */
-        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
-        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
-        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
-
-        /* Front Pin: output 0 (0x0c) */
-        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-        {0x14, AC_VERB_SET_CONNECT_SEL, 0x00},
-        /* Rear Pin: output 1 (0x0d) */
-        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-        {0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
-        /* CLFE Pin: output 2 (0x0e) */
-        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-        {0x16, AC_VERB_SET_CONNECT_SEL, 0x02},
-        /* Side Pin: output 3 (0x0f) */
-        {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-        {0x17, AC_VERB_SET_CONNECT_SEL, 0x03},
-        /* Mic (rear) pin: input vref at 80% */
-        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-        /* Front Mic pin: input vref at 80% */
-        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-        /* Line In pin: input */
-        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-        /* Line-2 In: Headphone output (output 0 - 0x0c) */
-        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-        {0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},
-        /* CD pin widget for input */
-        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-
-        /* FIXME: use matrix-type input source selection */
-        /* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
-        /* Input mixer2 */
-        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
-        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
-        /* Input mixer3 */
-        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
-        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
-        { }
-};
-
 /* toggle speaker-output according to the hp-jack state */
-static void alc883_mitac_init_hook(struct hda_codec *codec)
+static void alc883_mitac_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x15;
         spec->autocfg.speaker_pins[0] = 0x14;
         spec->autocfg.speaker_pins[1] = 0x17;
-        alc_automute_amp(codec);
 }
 
 /* auto-toggle front mic */
@@ -8462,6 +8181,22 @@ static struct hda_verb alc883_mitac_verbs[] = {
         { } /* end */
 };
 
+static struct hda_verb alc883_clevo_m540r_verbs[] = {
+        /* HP */
+        {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
+        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+        /* Int speaker */
+        /*{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},*/
+
+        /* enable unsolicited event */
+        /*
+        {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+        {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_MIC_EVENT | AC_USRSP_EN},
+        */
+
+        { } /* end */
+};
+
 static struct hda_verb alc883_clevo_m720_verbs[] = {
         /* HP */
         {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
@@ -8585,7 +8320,7 @@ static struct hda_verb alc883_vaiott_verbs[] = {
         { } /* end */
 };
 
-static void alc888_3st_hp_init_hook(struct hda_codec *codec)
+static void alc888_3st_hp_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
@@ -8593,7 +8328,6 @@ static void alc888_3st_hp_init_hook(struct hda_codec *codec)
         spec->autocfg.speaker_pins[0] = 0x14;
         spec->autocfg.speaker_pins[1] = 0x16;
         spec->autocfg.speaker_pins[2] = 0x18;
-        alc_automute_amp(codec);
 }
 
 static struct hda_verb alc888_3st_hp_verbs[] = {
@@ -8690,13 +8424,12 @@ static struct hda_verb alc883_medion_md2_verbs[] = {
 };
 
 /* toggle speaker-output according to the hp-jack state */
-static void alc883_medion_md2_init_hook(struct hda_codec *codec)
+static void alc883_medion_md2_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x14;
         spec->autocfg.speaker_pins[0] = 0x15;
-        alc_automute_amp(codec);
 }
 
 /* toggle speaker-output according to the hp-jack state */
@@ -8713,12 +8446,16 @@ static void alc883_clevo_m720_mic_automute(struct hda_codec *codec)
                                  HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
 }
 
-static void alc883_clevo_m720_init_hook(struct hda_codec *codec)
+static void alc883_clevo_m720_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x15;
         spec->autocfg.speaker_pins[0] = 0x14;
+}
+
+static void alc883_clevo_m720_init_hook(struct hda_codec *codec)
+{
         alc_automute_amp(codec);
         alc883_clevo_m720_mic_automute(codec);
 }
@@ -8737,22 +8474,20 @@ static void alc883_clevo_m720_unsol_event(struct hda_codec *codec,
 }
 
 /* toggle speaker-output according to the hp-jack state */
-static void alc883_2ch_fujitsu_pi2515_init_hook(struct hda_codec *codec)
+static void alc883_2ch_fujitsu_pi2515_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x14;
         spec->autocfg.speaker_pins[0] = 0x15;
-        alc_automute_amp(codec);
 }
 
-static void alc883_haier_w66_init_hook(struct hda_codec *codec)
+static void alc883_haier_w66_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x1b;
         spec->autocfg.speaker_pins[0] = 0x14;
-        alc_automute_amp(codec);
 }
 
 static void alc883_lenovo_101e_ispeaker_automute(struct hda_codec *codec)
@@ -8791,14 +8526,13 @@ static void alc883_lenovo_101e_unsol_event(struct hda_codec *codec,
 }
 
 /* toggle speaker-output according to the hp-jack state */
-static void alc883_acer_aspire_init_hook(struct hda_codec *codec)
+static void alc883_acer_aspire_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x14;
         spec->autocfg.speaker_pins[0] = 0x15;
         spec->autocfg.speaker_pins[1] = 0x16;
-        alc_automute_amp(codec);
 }
 
 static struct hda_verb alc883_acer_eapd_verbs[] = {
@@ -8819,7 +8553,14 @@ static struct hda_verb alc883_acer_eapd_verbs[] = {
         { }
 };
 
-static void alc888_6st_dell_init_hook(struct hda_codec *codec)
+static struct hda_verb alc888_acer_aspire_7730G_verbs[] = {
+        {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
+        {0x17, AC_VERB_SET_CONNECT_SEL, 0x02},
+        {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+        { } /* end */
+};
+
+static void alc888_6st_dell_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
@@ -8828,10 +8569,9 @@ static void alc888_6st_dell_init_hook(struct hda_codec *codec)
         spec->autocfg.speaker_pins[1] = 0x15;
         spec->autocfg.speaker_pins[2] = 0x16;
         spec->autocfg.speaker_pins[3] = 0x17;
-        alc_automute_amp(codec);
 }
 
-static void alc888_lenovo_sky_init_hook(struct hda_codec *codec)
+static void alc888_lenovo_sky_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
@@ -8841,82 +8581,17 @@ static void alc888_lenovo_sky_init_hook(struct hda_codec *codec)
         spec->autocfg.speaker_pins[2] = 0x16;
         spec->autocfg.speaker_pins[3] = 0x17;
         spec->autocfg.speaker_pins[4] = 0x1a;
-        alc_automute_amp(codec);
 }
 
-static void alc883_vaiott_init_hook(struct hda_codec *codec)
+static void alc883_vaiott_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x15;
         spec->autocfg.speaker_pins[0] = 0x14;
         spec->autocfg.speaker_pins[1] = 0x17;
-        alc_automute_amp(codec);
 }
 
-/*
- * generic initialization of ADC, input mixers and output mixers
- */
-static struct hda_verb alc883_auto_init_verbs[] = {
-        /*
-         * Unmute ADC0-2 and set the default input to mic-in
-         */
-        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
-        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
-        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-
-        /* Mute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
-         * mixer widget
-         * Note: PASD motherboards uses the Line In 2 as the input for
-         * front panel mic (mic 2)
-         */
-        /* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
-        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
-        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
-        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
-
-        /*
-         * Set up output mixers (0x0c - 0x0f)
-         */
-        /* set vol=0 to output mixers */
-        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-        /* set up input amps for analog loopback */
-        /* Amp Indices: DAC = 0, mixer = 1 */
-        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-        {0x26, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x26, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-
-        /* FIXME: use matrix-type input source selection */
-        /* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
-        /* Input mixer1 */
-        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-        /* {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)}, */
-        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
-        /* Input mixer2 */
-        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-        /* {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)}, */
-        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
-
-        { }
-};
-
 static struct hda_verb alc888_asus_m90v_verbs[] = {
         {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
         {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
@@ -8927,19 +8602,7 @@ static struct hda_verb alc888_asus_m90v_verbs[] = {
         { } /* end */
 };
 
-static void alc883_nb_mic_automute(struct hda_codec *codec)
-{
-        unsigned int present;
-
-        present = snd_hda_codec_read(codec, 0x18, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-        snd_hda_codec_write(codec, 0x23, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-                            0x7000 | (0x00 << 8) | (present ? 0 : 0x80));
-        snd_hda_codec_write(codec, 0x23, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-                            0x7000 | (0x01 << 8) | (present ? 0x80 : 0));
-}
-
-static void alc883_M90V_init_hook(struct hda_codec *codec)
+static void alc883_mode2_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
@@ -8947,26 +8610,11 @@ static void alc883_M90V_init_hook(struct hda_codec *codec)
         spec->autocfg.speaker_pins[0] = 0x14;
         spec->autocfg.speaker_pins[1] = 0x15;
         spec->autocfg.speaker_pins[2] = 0x16;
-        alc_automute_pin(codec);
-}
-
-static void alc883_mode2_unsol_event(struct hda_codec *codec,
-                                           unsigned int res)
-{
-        switch (res >> 26) {
-        case ALC880_MIC_EVENT:
-                alc883_nb_mic_automute(codec);
-                break;
-        default:
-                alc_sku_unsol_event(codec, res);
-                break;
-        }
-}
-
-static void alc883_mode2_inithook(struct hda_codec *codec)
-{
-        alc883_M90V_init_hook(codec);
-        alc883_nb_mic_automute(codec);
+        spec->ext_mic.pin = 0x18;
+        spec->int_mic.pin = 0x19;
+        spec->ext_mic.mux_idx = 0;
+        spec->int_mic.mux_idx = 1;
+        spec->auto_mic = 1;
 }
 
 static struct hda_verb alc888_asus_eee1601_verbs[] = {
@@ -9027,25 +8675,44 @@ static void alc889A_mb31_unsol_event(struct hda_codec *codec, unsigned int res)
                 alc889A_mb31_automute(codec);
 }
 
+
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-#define alc883_loopbacks        alc880_loopbacks
+#define alc882_loopbacks        alc880_loopbacks
 #endif
 
 /* pcm configuration: identical with ALC880 */
-#define alc883_pcm_analog_playback      alc880_pcm_analog_playback
-#define alc883_pcm_analog_capture       alc880_pcm_analog_capture
-#define alc883_pcm_analog_alt_capture   alc880_pcm_analog_alt_capture
-#define alc883_pcm_digital_playback     alc880_pcm_digital_playback
-#define alc883_pcm_digital_capture      alc880_pcm_digital_capture
+#define alc882_pcm_analog_playback      alc880_pcm_analog_playback
+#define alc882_pcm_analog_capture       alc880_pcm_analog_capture
+#define alc882_pcm_digital_playback     alc880_pcm_digital_playback
+#define alc882_pcm_digital_capture      alc880_pcm_digital_capture
+
+static hda_nid_t alc883_slave_dig_outs[] = {
+        ALC1200_DIGOUT_NID, 0,
+};
+
+static hda_nid_t alc1200_slave_dig_outs[] = {
+        ALC883_DIGOUT_NID, 0,
+};
 
 /*
  * configuration and preset
  */
-static const char *alc883_models[ALC883_MODEL_LAST] = {
-        [ALC883_3ST_2ch_DIG]    = "3stack-dig",
+static const char *alc882_models[ALC882_MODEL_LAST] = {
+        [ALC882_3ST_DIG]        = "3stack-dig",
+        [ALC882_6ST_DIG]        = "6stack-dig",
+        [ALC882_ARIMA]          = "arima",
+        [ALC882_W2JC]           = "w2jc",
+        [ALC882_TARGA]          = "targa",
+        [ALC882_ASUS_A7J]       = "asus-a7j",
+        [ALC882_ASUS_A7M]       = "asus-a7m",
+        [ALC885_MACPRO]         = "macpro",
+        [ALC885_MB5]            = "mb5",
+        [ALC885_MBP3]           = "mbp3",
+        [ALC885_IMAC24]         = "imac24",
+        [ALC883_3ST_2ch_DIG]    = "3stack-2ch-dig",
         [ALC883_3ST_6ch_DIG]    = "3stack-6ch-dig",
         [ALC883_3ST_6ch]        = "3stack-6ch",
-        [ALC883_6ST_DIG]        = "6stack-dig",
+        [ALC883_6ST_DIG]        = "alc883-6stack-dig",
         [ALC883_TARGA_DIG]      = "targa-dig",
         [ALC883_TARGA_2ch_DIG]  = "targa-2ch-dig",
         [ALC883_TARGA_8ch_DIG]  = "targa-8ch-dig",
@@ -9054,6 +8721,7 @@ static const char *alc883_models[ALC883_MODEL_LAST] = {
         [ALC888_ACER_ASPIRE_4930G]      = "acer-aspire-4930g",
         [ALC888_ACER_ASPIRE_6530G]      = "acer-aspire-6530g",
         [ALC888_ACER_ASPIRE_8930G]      = "acer-aspire-8930g",
+        [ALC888_ACER_ASPIRE_7730G]      = "acer-aspire-7730g",
         [ALC883_MEDION]         = "medion",
         [ALC883_MEDION_MD2]     = "medion-md2",
         [ALC883_LAPTOP_EAPD]    = "laptop-eapd",
@@ -9065,18 +8733,22 @@ static const char *alc883_models[ALC883_MODEL_LAST] = {
         [ALC888_3ST_HP]         = "3stack-hp",
         [ALC888_6ST_DELL]       = "6stack-dell",
         [ALC883_MITAC]          = "mitac",
+        [ALC883_CLEVO_M540R]    = "clevo-m540r",
         [ALC883_CLEVO_M720]     = "clevo-m720",
         [ALC883_FUJITSU_PI2515] = "fujitsu-pi2515",
         [ALC888_FUJITSU_XA3530] = "fujitsu-xa3530",
         [ALC883_3ST_6ch_INTEL]  = "3stack-6ch-intel",
+        [ALC889A_INTEL]         = "intel-alc889a",
+        [ALC889_INTEL]          = "intel-x58",
         [ALC1200_ASUS_P5Q]      = "asus-p5q",
         [ALC889A_MB31]          = "mb31",
         [ALC883_SONY_VAIO_TT]   = "sony-vaio-tt",
-        [ALC883_AUTO]           = "auto",
+        [ALC882_AUTO]           = "auto",
 };
 
-static struct snd_pci_quirk alc883_cfg_tbl[] = {
-        SND_PCI_QUIRK(0x1019, 0x6668, "ECS", ALC883_3ST_6ch_DIG),
+static struct snd_pci_quirk alc882_cfg_tbl[] = {
+        SND_PCI_QUIRK(0x1019, 0x6668, "ECS", ALC882_6ST_DIG),
+
         SND_PCI_QUIRK(0x1025, 0x006c, "Acer Aspire 9810", ALC883_ACER_ASPIRE),
         SND_PCI_QUIRK(0x1025, 0x0090, "Acer Aspire", ALC883_ACER_ASPIRE),
         SND_PCI_QUIRK(0x1025, 0x010a, "Acer Ferrari 5000", ALC883_ACER_ASPIRE),
@@ -9091,40 +8763,56 @@ static struct snd_pci_quirk alc883_cfg_tbl[] = {
                 ALC888_ACER_ASPIRE_8930G),
         SND_PCI_QUIRK(0x1025, 0x0146, "Acer Aspire 6935G",
                 ALC888_ACER_ASPIRE_8930G),
-        SND_PCI_QUIRK(0x1025, 0x0157, "Acer X3200", ALC883_AUTO),
-        SND_PCI_QUIRK(0x1025, 0x0158, "Acer AX1700-U3700A", ALC883_AUTO),
+        SND_PCI_QUIRK(0x1025, 0x0157, "Acer X3200", ALC882_AUTO),
+        SND_PCI_QUIRK(0x1025, 0x0158, "Acer AX1700-U3700A", ALC882_AUTO),
         SND_PCI_QUIRK(0x1025, 0x015e, "Acer Aspire 6930G",
                 ALC888_ACER_ASPIRE_6530G),
         SND_PCI_QUIRK(0x1025, 0x0166, "Acer Aspire 6530G",
                 ALC888_ACER_ASPIRE_6530G),
+        SND_PCI_QUIRK(0x1025, 0x0142, "Acer Aspire 7730G",
+                ALC888_ACER_ASPIRE_7730G),
         /* default Acer -- disabled as it causes more problems.
          *    model=auto should work fine now
          */
         /* SND_PCI_QUIRK_VENDOR(0x1025, "Acer laptop", ALC883_ACER), */
+
         SND_PCI_QUIRK(0x1028, 0x020d, "Dell Inspiron 530", ALC888_6ST_DELL),
+
         SND_PCI_QUIRK(0x103c, 0x2a3d, "HP Pavillion", ALC883_6ST_DIG),
         SND_PCI_QUIRK(0x103c, 0x2a4f, "HP Samba", ALC888_3ST_HP),
         SND_PCI_QUIRK(0x103c, 0x2a60, "HP Lucknow", ALC888_3ST_HP),
         SND_PCI_QUIRK(0x103c, 0x2a61, "HP Nettle", ALC883_6ST_DIG),
         SND_PCI_QUIRK(0x103c, 0x2a66, "HP Acacia", ALC888_3ST_HP),
         SND_PCI_QUIRK(0x103c, 0x2a72, "HP Educ.ar", ALC888_3ST_HP),
+
+        SND_PCI_QUIRK(0x1043, 0x060d, "Asus A7J", ALC882_ASUS_A7J),
+        SND_PCI_QUIRK(0x1043, 0x1243, "Asus A7J", ALC882_ASUS_A7J),
+        SND_PCI_QUIRK(0x1043, 0x13c2, "Asus A7M", ALC882_ASUS_A7M),
         SND_PCI_QUIRK(0x1043, 0x1873, "Asus M90V", ALC888_ASUS_M90V),
+        SND_PCI_QUIRK(0x1043, 0x1971, "Asus W2JC", ALC882_W2JC),
+        SND_PCI_QUIRK(0x1043, 0x817f, "Asus P5LD2", ALC882_6ST_DIG),
+        SND_PCI_QUIRK(0x1043, 0x81d8, "Asus P5WD", ALC882_6ST_DIG),
         SND_PCI_QUIRK(0x1043, 0x8249, "Asus M2A-VM HDMI", ALC883_3ST_6ch_DIG),
         SND_PCI_QUIRK(0x1043, 0x8284, "Asus Z37E", ALC883_6ST_DIG),
         SND_PCI_QUIRK(0x1043, 0x82fe, "Asus P5Q-EM HDMI", ALC1200_ASUS_P5Q),
         SND_PCI_QUIRK(0x1043, 0x835f, "Asus Eee 1601", ALC888_ASUS_EEE1601),
+
+        SND_PCI_QUIRK(0x104d, 0x9047, "Sony Vaio TT", ALC883_SONY_VAIO_TT),
         SND_PCI_QUIRK(0x105b, 0x0ce8, "Foxconn P35AX-S", ALC883_6ST_DIG),
-        SND_PCI_QUIRK(0x105b, 0x6668, "Foxconn", ALC883_6ST_DIG),
+        SND_PCI_QUIRK(0x105b, 0x6668, "Foxconn", ALC882_6ST_DIG),
         SND_PCI_QUIRK(0x1071, 0x8227, "Mitac 82801H", ALC883_MITAC),
         SND_PCI_QUIRK(0x1071, 0x8253, "Mitac 8252d", ALC883_MITAC),
         SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC883_LAPTOP_EAPD),
         SND_PCI_QUIRK(0x10f1, 0x2350, "TYAN-S2350", ALC888_6ST_DELL),
         SND_PCI_QUIRK(0x108e, 0x534d, NULL, ALC883_3ST_6ch),
-        SND_PCI_QUIRK(0x1458, 0xa002, "MSI", ALC883_6ST_DIG),
+        SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte P35 DS3R", ALC882_6ST_DIG),
+
         SND_PCI_QUIRK(0x1462, 0x0349, "MSI", ALC883_TARGA_2ch_DIG),
         SND_PCI_QUIRK(0x1462, 0x040d, "MSI", ALC883_TARGA_2ch_DIG),
         SND_PCI_QUIRK(0x1462, 0x0579, "MSI", ALC883_TARGA_2ch_DIG),
+        SND_PCI_QUIRK(0x1462, 0x28fb, "Targa T8", ALC882_TARGA), /* MSI-1049 T8  */
         SND_PCI_QUIRK(0x1462, 0x2fb3, "MSI", ALC883_TARGA_2ch_DIG),
+        SND_PCI_QUIRK(0x1462, 0x6668, "MSI", ALC882_6ST_DIG),
         SND_PCI_QUIRK(0x1462, 0x3729, "MSI S420", ALC883_TARGA_DIG),
         SND_PCI_QUIRK(0x1462, 0x3783, "NEC S970", ALC883_TARGA_DIG),
         SND_PCI_QUIRK(0x1462, 0x3b7f, "MSI", ALC883_TARGA_2ch_DIG),
@@ -9133,6 +8821,7 @@ static struct snd_pci_quirk alc883_cfg_tbl[] = {
         SND_PCI_QUIRK(0x1462, 0x3fc3, "MSI", ALC883_TARGA_DIG),
         SND_PCI_QUIRK(0x1462, 0x3fcc, "MSI", ALC883_TARGA_DIG),
         SND_PCI_QUIRK(0x1462, 0x3fdf, "MSI", ALC883_TARGA_DIG),
+        SND_PCI_QUIRK(0x1462, 0x42cd, "MSI", ALC883_TARGA_DIG),
         SND_PCI_QUIRK(0x1462, 0x4314, "MSI", ALC883_TARGA_DIG),
         SND_PCI_QUIRK(0x1462, 0x4319, "MSI", ALC883_TARGA_DIG),
         SND_PCI_QUIRK(0x1462, 0x4324, "MSI", ALC883_TARGA_DIG),
@@ -9146,11 +8835,15 @@ static struct snd_pci_quirk alc883_cfg_tbl[] = {
         SND_PCI_QUIRK(0x1462, 0x7327, "MSI", ALC883_6ST_DIG),
         SND_PCI_QUIRK(0x1462, 0x7350, "MSI", ALC883_6ST_DIG),
         SND_PCI_QUIRK(0x1462, 0xa422, "MSI", ALC883_TARGA_2ch_DIG),
+        SND_PCI_QUIRK(0x1462, 0xaa08, "MSI", ALC883_TARGA_2ch_DIG),
+
         SND_PCI_QUIRK(0x147b, 0x1083, "Abit IP35-PRO", ALC883_6ST_DIG),
         SND_PCI_QUIRK(0x1558, 0x0721, "Clevo laptop M720R", ALC883_CLEVO_M720),
         SND_PCI_QUIRK(0x1558, 0x0722, "Clevo laptop M720SR", ALC883_CLEVO_M720),
+        SND_PCI_QUIRK(0x1558, 0x5409, "Clevo laptop M540R", ALC883_CLEVO_M540R),
         SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC883_LAPTOP_EAPD),
         SND_PCI_QUIRK(0x15d9, 0x8780, "Supermicro PDSBA", ALC883_3ST_6ch),
+        /* SND_PCI_QUIRK(0x161f, 0x2054, "Arima W820", ALC882_ARIMA), */
         SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_MEDION),
         SND_PCI_QUIRK_MASK(0x1734, 0xfff0, 0x1100, "FSC AMILO Xi/Pi25xx",
                       ALC883_FUJITSU_PI2515),
@@ -9165,24 +8858,186 @@ static struct snd_pci_quirk alc883_cfg_tbl[] = {
         SND_PCI_QUIRK(0x17c0, 0x4085, "MEDION MD96630", ALC888_LENOVO_MS7195_DIG),
         SND_PCI_QUIRK(0x17f2, 0x5000, "Albatron KI690-AM2", ALC883_6ST_DIG),
         SND_PCI_QUIRK(0x1991, 0x5625, "Haier W66", ALC883_HAIER_W66),
+
         SND_PCI_QUIRK(0x8086, 0x0001, "DG33BUC", ALC883_3ST_6ch_INTEL),
         SND_PCI_QUIRK(0x8086, 0x0002, "DG33FBC", ALC883_3ST_6ch_INTEL),
         SND_PCI_QUIRK(0x8086, 0x2503, "82801H", ALC883_MITAC),
-        SND_PCI_QUIRK(0x8086, 0x0022, "DX58SO", ALC883_3ST_6ch_INTEL),
+        SND_PCI_QUIRK(0x8086, 0x0022, "DX58SO", ALC889_INTEL),
+        SND_PCI_QUIRK(0x8086, 0x0021, "Intel IbexPeak", ALC889A_INTEL),
+        SND_PCI_QUIRK(0x8086, 0x3b56, "Intel IbexPeak", ALC889A_INTEL),
         SND_PCI_QUIRK(0x8086, 0xd601, "D102GGC", ALC883_3ST_6ch),
-        SND_PCI_QUIRK(0x104d, 0x9047, "Sony Vaio TT", ALC883_SONY_VAIO_TT),
-        {}
-};
 
-static hda_nid_t alc883_slave_dig_outs[] = {
-        ALC1200_DIGOUT_NID, 0,
+        {}
 };
 
-static hda_nid_t alc1200_slave_dig_outs[] = {
-        ALC883_DIGOUT_NID, 0,
+/* codec SSID table for Intel Mac */
+static struct snd_pci_quirk alc882_ssid_cfg_tbl[] = {
+        SND_PCI_QUIRK(0x106b, 0x00a0, "MacBookPro 3,1", ALC885_MBP3),
+        SND_PCI_QUIRK(0x106b, 0x00a1, "Macbook", ALC885_MBP3),
+        SND_PCI_QUIRK(0x106b, 0x00a4, "MacbookPro 4,1", ALC885_MBP3),
+        SND_PCI_QUIRK(0x106b, 0x0c00, "Mac Pro", ALC885_MACPRO),
+        SND_PCI_QUIRK(0x106b, 0x1000, "iMac 24", ALC885_IMAC24),
+        SND_PCI_QUIRK(0x106b, 0x2800, "AppleTV", ALC885_IMAC24),
+        SND_PCI_QUIRK(0x106b, 0x2c00, "MacbookPro rev3", ALC885_MBP3),
+        SND_PCI_QUIRK(0x106b, 0x3600, "Macbook 3,1", ALC889A_MB31),
+        SND_PCI_QUIRK(0x106b, 0x3800, "MacbookPro 4,1", ALC885_MBP3),
+        SND_PCI_QUIRK(0x106b, 0x3e00, "iMac 24 Aluminum", ALC885_IMAC24),
+        SND_PCI_QUIRK(0x106b, 0x3f00, "Macbook 5,1", ALC885_MB5),
+        /* FIXME: HP jack sense seems not working for MBP 5,1, so apparently
+         * no perfect solution yet
+         */
+        SND_PCI_QUIRK(0x106b, 0x4000, "MacbookPro 5,1", ALC885_MB5),
+        {} /* terminator */
 };
 
-static struct alc_config_preset alc883_presets[] = {
+static struct alc_config_preset alc882_presets[] = {
+        [ALC882_3ST_DIG] = {
+                .mixers = { alc882_base_mixer },
+                .init_verbs = { alc882_base_init_verbs,
+                                alc882_adc1_init_verbs },
+                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
+                .dac_nids = alc882_dac_nids,
+                .dig_out_nid = ALC882_DIGOUT_NID,
+                .dig_in_nid = ALC882_DIGIN_NID,
+                .num_channel_mode = ARRAY_SIZE(alc882_ch_modes),
+                .channel_mode = alc882_ch_modes,
+                .need_dac_fix = 1,
+                .input_mux = &alc882_capture_source,
+        },
+        [ALC882_6ST_DIG] = {
+                .mixers = { alc882_base_mixer, alc882_chmode_mixer },
+                .init_verbs = { alc882_base_init_verbs,
+                                alc882_adc1_init_verbs },
+                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
+                .dac_nids = alc882_dac_nids,
+                .dig_out_nid = ALC882_DIGOUT_NID,
+                .dig_in_nid = ALC882_DIGIN_NID,
+                .num_channel_mode = ARRAY_SIZE(alc882_sixstack_modes),
+                .channel_mode = alc882_sixstack_modes,
+                .input_mux = &alc882_capture_source,
+        },
+        [ALC882_ARIMA] = {
+                .mixers = { alc882_base_mixer, alc882_chmode_mixer },
+                .init_verbs = { alc882_base_init_verbs, alc882_adc1_init_verbs,
+                                alc882_eapd_verbs },
+                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
+                .dac_nids = alc882_dac_nids,
+                .num_channel_mode = ARRAY_SIZE(alc882_sixstack_modes),
+                .channel_mode = alc882_sixstack_modes,
+                .input_mux = &alc882_capture_source,
+        },
+        [ALC882_W2JC] = {
+                .mixers = { alc882_w2jc_mixer, alc882_chmode_mixer },
+                .init_verbs = { alc882_base_init_verbs, alc882_adc1_init_verbs,
+                                alc882_eapd_verbs, alc880_gpio1_init_verbs },
+                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
+                .dac_nids = alc882_dac_nids,
+                .num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
+                .channel_mode = alc880_threestack_modes,
+                .need_dac_fix = 1,
+                .input_mux = &alc882_capture_source,
+                .dig_out_nid = ALC882_DIGOUT_NID,
+        },
+        [ALC885_MBP3] = {
+                .mixers = { alc885_mbp3_mixer, alc882_chmode_mixer },
+                .init_verbs = { alc885_mbp3_init_verbs,
+                                alc880_gpio1_init_verbs },
+                .num_dacs = 2,
+                .dac_nids = alc882_dac_nids,
+                .hp_nid = 0x04,
+                .channel_mode = alc885_mbp_4ch_modes,
+                .num_channel_mode = ARRAY_SIZE(alc885_mbp_4ch_modes),
+                .input_mux = &alc882_capture_source,
+                .dig_out_nid = ALC882_DIGOUT_NID,
+                .dig_in_nid = ALC882_DIGIN_NID,
+                .unsol_event = alc_automute_amp_unsol_event,
+                .setup = alc885_mbp3_setup,
+                .init_hook = alc_automute_amp,
+        },
+        [ALC885_MB5] = {
+                .mixers = { alc885_mb5_mixer, alc882_chmode_mixer },
+                .init_verbs = { alc885_mb5_init_verbs,
+                                alc880_gpio1_init_verbs },
+                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
+                .dac_nids = alc882_dac_nids,
+                .channel_mode = alc885_mb5_6ch_modes,
+                .num_channel_mode = ARRAY_SIZE(alc885_mb5_6ch_modes),
+                .input_mux = &mb5_capture_source,
+                .dig_out_nid = ALC882_DIGOUT_NID,
+                .dig_in_nid = ALC882_DIGIN_NID,
+        },
+        [ALC885_MACPRO] = {
+                .mixers = { alc882_macpro_mixer },
+                .init_verbs = { alc882_macpro_init_verbs },
+                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
+                .dac_nids = alc882_dac_nids,
+                .dig_out_nid = ALC882_DIGOUT_NID,
+                .dig_in_nid = ALC882_DIGIN_NID,
+                .num_channel_mode = ARRAY_SIZE(alc882_ch_modes),
+                .channel_mode = alc882_ch_modes,
+                .input_mux = &alc882_capture_source,
+                .init_hook = alc885_macpro_init_hook,
+        },
+        [ALC885_IMAC24] = {
+                .mixers = { alc885_imac24_mixer },
+                .init_verbs = { alc885_imac24_init_verbs },
+                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
+                .dac_nids = alc882_dac_nids,
+                .dig_out_nid = ALC882_DIGOUT_NID,
+                .dig_in_nid = ALC882_DIGIN_NID,
+                .num_channel_mode = ARRAY_SIZE(alc882_ch_modes),
+                .channel_mode = alc882_ch_modes,
+                .input_mux = &alc882_capture_source,
+                .unsol_event = alc_automute_amp_unsol_event,
+                .setup = alc885_imac24_setup,
+                .init_hook = alc885_imac24_init_hook,
+        },
+        [ALC882_TARGA] = {
+                .mixers = { alc882_targa_mixer, alc882_chmode_mixer },
+                .init_verbs = { alc882_base_init_verbs, alc882_adc1_init_verbs,
+                                alc880_gpio3_init_verbs, alc882_targa_verbs},
+                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
+                .dac_nids = alc882_dac_nids,
+                .dig_out_nid = ALC882_DIGOUT_NID,
+                .num_adc_nids = ARRAY_SIZE(alc882_adc_nids),
+                .adc_nids = alc882_adc_nids,
+                .capsrc_nids = alc882_capsrc_nids,
+                .num_channel_mode = ARRAY_SIZE(alc882_3ST_6ch_modes),
+                .channel_mode = alc882_3ST_6ch_modes,
+                .need_dac_fix = 1,
+                .input_mux = &alc882_capture_source,
+                .unsol_event = alc882_targa_unsol_event,
+                .setup = alc882_targa_setup,
+                .init_hook = alc882_targa_automute,
+        },
+        [ALC882_ASUS_A7J] = {
+                .mixers = { alc882_asus_a7j_mixer, alc882_chmode_mixer },
+                .init_verbs = { alc882_base_init_verbs, alc882_adc1_init_verbs,
+                                alc882_asus_a7j_verbs},
+                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
+                .dac_nids = alc882_dac_nids,
+                .dig_out_nid = ALC882_DIGOUT_NID,
+                .num_adc_nids = ARRAY_SIZE(alc882_adc_nids),
+                .adc_nids = alc882_adc_nids,
+                .capsrc_nids = alc882_capsrc_nids,
+                .num_channel_mode = ARRAY_SIZE(alc882_3ST_6ch_modes),
+                .channel_mode = alc882_3ST_6ch_modes,
+                .need_dac_fix = 1,
+                .input_mux = &alc882_capture_source,
+        },
+        [ALC882_ASUS_A7M] = {
+                .mixers = { alc882_asus_a7m_mixer, alc882_chmode_mixer },
+                .init_verbs = { alc882_base_init_verbs, alc882_adc1_init_verbs,
+                                alc882_eapd_verbs, alc880_gpio1_init_verbs,
+                                alc882_asus_a7m_verbs },
+                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
+                .dac_nids = alc882_dac_nids,
+                .dig_out_nid = ALC882_DIGOUT_NID,
+                .num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
+                .channel_mode = alc880_threestack_modes,
+                .need_dac_fix = 1,
+                .input_mux = &alc882_capture_source,
+        },
         [ALC883_3ST_2ch_DIG] = {
                 .mixers = { alc883_3ST_2ch_mixer },
                 .init_verbs = { alc883_init_verbs },
@@ -9229,6 +9084,46 @@ static struct alc_config_preset alc883_presets[] = {
                 .need_dac_fix = 1,
                 .input_mux = &alc883_3stack_6ch_intel,
         },
+        [ALC889A_INTEL] = {
+                .mixers = { alc885_8ch_intel_mixer, alc883_chmode_mixer },
+                .init_verbs = { alc885_init_verbs, alc885_init_input_verbs,
+                                alc_hp15_unsol_verbs },
+                .num_dacs = ARRAY_SIZE(alc883_dac_nids),
+                .dac_nids = alc883_dac_nids,
+                .num_adc_nids = ARRAY_SIZE(alc889_adc_nids),
+                .adc_nids = alc889_adc_nids,
+                .dig_out_nid = ALC883_DIGOUT_NID,
+                .dig_in_nid = ALC883_DIGIN_NID,
+                .slave_dig_outs = alc883_slave_dig_outs,
+                .num_channel_mode = ARRAY_SIZE(alc889_8ch_intel_modes),
+                .channel_mode = alc889_8ch_intel_modes,
+                .capsrc_nids = alc889_capsrc_nids,
+                .input_mux = &alc889_capture_source,
+                .setup = alc889_automute_setup,
+                .init_hook = alc_automute_amp,
+                .unsol_event = alc_automute_amp_unsol_event,
+                .need_dac_fix = 1,
+        },
+        [ALC889_INTEL] = {
+                .mixers = { alc885_8ch_intel_mixer, alc883_chmode_mixer },
+                .init_verbs = { alc885_init_verbs, alc889_init_input_verbs,
+                                alc889_eapd_verbs, alc_hp15_unsol_verbs},
+                .num_dacs = ARRAY_SIZE(alc883_dac_nids),
+                .dac_nids = alc883_dac_nids,
+                .num_adc_nids = ARRAY_SIZE(alc889_adc_nids),
+                .adc_nids = alc889_adc_nids,
+                .dig_out_nid = ALC883_DIGOUT_NID,
+                .dig_in_nid = ALC883_DIGIN_NID,
+                .slave_dig_outs = alc883_slave_dig_outs,
+                .num_channel_mode = ARRAY_SIZE(alc889_8ch_intel_modes),
+                .channel_mode = alc889_8ch_intel_modes,
+                .capsrc_nids = alc889_capsrc_nids,
+                .input_mux = &alc889_capture_source,
+                .setup = alc889_automute_setup,
+                .init_hook = alc889_intel_init_hook,
+                .unsol_event = alc_automute_amp_unsol_event,
+                .need_dac_fix = 1,
+        },
         [ALC883_6ST_DIG] = {
                 .mixers = { alc883_base_mixer, alc883_chmode_mixer },
                 .init_verbs = { alc883_init_verbs },
@@ -9252,7 +9147,8 @@ static struct alc_config_preset alc883_presets[] = {
                 .need_dac_fix = 1,
                 .input_mux = &alc883_capture_source,
                 .unsol_event = alc883_targa_unsol_event,
-                .init_hook = alc883_targa_init_hook,
+                .setup = alc882_targa_setup,
+                .init_hook = alc882_targa_automute,
         },
         [ALC883_TARGA_2ch_DIG] = {
                 .mixers = { alc883_targa_2ch_mixer},
@@ -9267,7 +9163,8 @@ static struct alc_config_preset alc883_presets[] = {
                 .channel_mode = alc883_3ST_2ch_modes,
                 .input_mux = &alc883_capture_source,
                 .unsol_event = alc883_targa_unsol_event,
-                .init_hook = alc883_targa_init_hook,
+                .setup = alc882_targa_setup,
+                .init_hook = alc882_targa_automute,
         },
         [ALC883_TARGA_8ch_DIG] = {
                 .mixers = { alc883_base_mixer, alc883_chmode_mixer },
@@ -9285,7 +9182,8 @@ static struct alc_config_preset alc883_presets[] = {
                 .need_dac_fix = 1,
                 .input_mux = &alc883_capture_source,
                 .unsol_event = alc883_targa_unsol_event,
-                .init_hook = alc883_targa_init_hook,
+                .setup = alc882_targa_setup,
+                .init_hook = alc882_targa_automute,
         },
         [ALC883_ACER] = {
                 .mixers = { alc883_base_mixer },
@@ -9311,7 +9209,8 @@ static struct alc_config_preset alc883_presets[] = {
                 .channel_mode = alc883_3ST_2ch_modes,
                 .input_mux = &alc883_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc883_acer_aspire_init_hook,
+                .setup = alc883_acer_aspire_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC888_ACER_ASPIRE_4930G] = {
                 .mixers = { alc888_base_mixer,
@@ -9331,7 +9230,8 @@ static struct alc_config_preset alc883_presets[] = {
                         ARRAY_SIZE(alc888_2_capture_sources),
                 .input_mux = alc888_2_capture_sources,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc888_acer_aspire_4930g_init_hook,
+                .setup = alc888_acer_aspire_4930g_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC888_ACER_ASPIRE_6530G] = {
                 .mixers = { alc888_acer_aspire_6530_mixer },
@@ -9349,7 +9249,8 @@ static struct alc_config_preset alc883_presets[] = {
                         ARRAY_SIZE(alc888_2_capture_sources),
                 .input_mux = alc888_acer_aspire_6530_sources,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc888_acer_aspire_6530g_init_hook,
+                .setup = alc888_acer_aspire_6530g_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC888_ACER_ASPIRE_8930G] = {
                 .mixers = { alc888_base_mixer,
@@ -9370,7 +9271,28 @@ static struct alc_config_preset alc883_presets[] = {
                         ARRAY_SIZE(alc889_capture_sources),
                 .input_mux = alc889_capture_sources,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc889_acer_aspire_8930g_init_hook,
+                .setup = alc889_acer_aspire_8930g_setup,
+                .init_hook = alc_automute_amp,
+        },
+        [ALC888_ACER_ASPIRE_7730G] = {
+                .mixers = { alc883_3ST_6ch_mixer,
+                                alc883_chmode_mixer },
+                .init_verbs = { alc883_init_verbs, alc880_gpio1_init_verbs,
+                                alc888_acer_aspire_7730G_verbs },
+                .num_dacs = ARRAY_SIZE(alc883_dac_nids),
+                .dac_nids = alc883_dac_nids,
+                .num_adc_nids = ARRAY_SIZE(alc883_adc_nids_rev),
+                .adc_nids = alc883_adc_nids_rev,
+                .capsrc_nids = alc883_capsrc_nids_rev,
+                .dig_out_nid = ALC883_DIGOUT_NID,
+                .num_channel_mode = ARRAY_SIZE(alc883_3ST_6ch_modes),
+                .channel_mode = alc883_3ST_6ch_modes,
+                .need_dac_fix = 1,
+                .const_channel_count = 6,
+                .input_mux = &alc883_capture_source,
+                .unsol_event = alc_automute_amp_unsol_event,
+                .setup = alc888_acer_aspire_6530g_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC883_MEDION] = {
                 .mixers = { alc883_fivestack_mixer,
@@ -9395,7 +9317,8 @@ static struct alc_config_preset alc883_presets[] = {
                 .channel_mode = alc883_3ST_2ch_modes,
                 .input_mux = &alc883_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc883_medion_md2_init_hook,
+                .setup = alc883_medion_md2_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC883_LAPTOP_EAPD] = {
                 .mixers = { alc883_base_mixer },
@@ -9406,6 +9329,21 @@ static struct alc_config_preset alc883_presets[] = {
                 .channel_mode = alc883_3ST_2ch_modes,
                 .input_mux = &alc883_capture_source,
         },
+        [ALC883_CLEVO_M540R] = {
+                .mixers = { alc883_3ST_6ch_mixer, alc883_chmode_mixer },
+                .init_verbs = { alc883_init_verbs, alc883_clevo_m540r_verbs },
+                .num_dacs = ARRAY_SIZE(alc883_dac_nids),
+                .dac_nids = alc883_dac_nids,
+                .dig_out_nid = ALC883_DIGOUT_NID,
+                .dig_in_nid = ALC883_DIGIN_NID,
+                .num_channel_mode = ARRAY_SIZE(alc883_3ST_6ch_clevo_modes),
+                .channel_mode = alc883_3ST_6ch_clevo_modes,
+                .need_dac_fix = 1,
+                .input_mux = &alc883_capture_source,
+                /* This machine has the hardware HP auto-muting, thus
+                 * we need no software mute via unsol event
+                 */
+        },
         [ALC883_CLEVO_M720] = {
                 .mixers = { alc883_clevo_m720_mixer },
                 .init_verbs = { alc883_init_verbs, alc883_clevo_m720_verbs },
@@ -9416,6 +9354,7 @@ static struct alc_config_preset alc883_presets[] = {
                 .channel_mode = alc883_3ST_2ch_modes,
                 .input_mux = &alc883_capture_source,
                 .unsol_event = alc883_clevo_m720_unsol_event,
+                .setup = alc883_clevo_m720_setup,
                 .init_hook = alc883_clevo_m720_init_hook,
         },
         [ALC883_LENOVO_101E_2ch] = {
@@ -9441,7 +9380,8 @@ static struct alc_config_preset alc883_presets[] = {
                 .need_dac_fix = 1,
                 .input_mux = &alc883_lenovo_nb0763_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc883_medion_md2_init_hook,
+                .setup = alc883_medion_md2_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC888_LENOVO_MS7195_DIG] = {
                 .mixers = { alc883_3ST_6ch_mixer, alc883_chmode_mixer },
@@ -9466,7 +9406,8 @@ static struct alc_config_preset alc883_presets[] = {
                 .channel_mode = alc883_3ST_2ch_modes,
                 .input_mux = &alc883_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc883_haier_w66_init_hook,
+                .setup = alc883_haier_w66_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC888_3ST_HP] = {
                 .mixers = { alc883_3ST_6ch_mixer, alc883_chmode_mixer },
@@ -9478,7 +9419,8 @@ static struct alc_config_preset alc883_presets[] = {
                 .need_dac_fix = 1,
                 .input_mux = &alc883_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc888_3st_hp_init_hook,
+                .setup = alc888_3st_hp_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC888_6ST_DELL] = {
                 .mixers = { alc883_base_mixer, alc883_chmode_mixer },
@@ -9491,7 +9433,8 @@ static struct alc_config_preset alc883_presets[] = {
                 .channel_mode = alc883_sixstack_modes,
                 .input_mux = &alc883_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc888_6st_dell_init_hook,
+                .setup = alc888_6st_dell_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC883_MITAC] = {
                 .mixers = { alc883_mitac_mixer },
@@ -9502,7 +9445,8 @@ static struct alc_config_preset alc883_presets[] = {
                 .channel_mode = alc883_3ST_2ch_modes,
                 .input_mux = &alc883_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc883_mitac_init_hook,
+                .setup = alc883_mitac_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC883_FUJITSU_PI2515] = {
                 .mixers = { alc883_2ch_fujitsu_pi2515_mixer },
@@ -9515,7 +9459,8 @@ static struct alc_config_preset alc883_presets[] = {
                 .channel_mode = alc883_3ST_2ch_modes,
                 .input_mux = &alc883_fujitsu_pi2515_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc883_2ch_fujitsu_pi2515_init_hook,
+                .setup = alc883_2ch_fujitsu_pi2515_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC888_FUJITSU_XA3530] = {
                 .mixers = { alc888_base_mixer, alc883_chmode_mixer },
@@ -9533,7 +9478,8 @@ static struct alc_config_preset alc883_presets[] = {
                         ARRAY_SIZE(alc888_2_capture_sources),
                 .input_mux = alc888_2_capture_sources,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc888_fujitsu_xa3530_init_hook,
+                .setup = alc888_fujitsu_xa3530_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC888_LENOVO_SKY] = {
                 .mixers = { alc888_lenovo_sky_mixer, alc883_chmode_mixer },
@@ -9546,7 +9492,8 @@ static struct alc_config_preset alc883_presets[] = {
                 .need_dac_fix = 1,
                 .input_mux = &alc883_lenovo_sky_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc888_lenovo_sky_init_hook,
+                .setup = alc888_lenovo_sky_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC888_ASUS_M90V] = {
                 .mixers = { alc883_3ST_6ch_mixer, alc883_chmode_mixer },
@@ -9559,8 +9506,9 @@ static struct alc_config_preset alc883_presets[] = {
                 .channel_mode = alc883_3ST_6ch_modes,
                 .need_dac_fix = 1,
                 .input_mux = &alc883_fujitsu_pi2515_capture_source,
-                .unsol_event = alc883_mode2_unsol_event,
-                .init_hook = alc883_mode2_inithook,
+                .unsol_event = alc_sku_unsol_event,
+                .setup = alc883_mode2_setup,
+                .init_hook = alc_inithook,
         },
         [ALC888_ASUS_EEE1601] = {
                 .mixers = { alc883_asus_eee1601_mixer },
@@ -9613,15 +9561,45 @@ static struct alc_config_preset alc883_presets[] = {
                 .channel_mode = alc883_3ST_2ch_modes,
                 .input_mux = &alc883_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc883_vaiott_init_hook,
+                .setup = alc883_vaiott_setup,
+                .init_hook = alc_automute_amp,
         },
 };
 
 
 /*
+ * Pin config fixes
+ */
+enum {
+        PINFIX_ABIT_AW9D_MAX
+};
+
+static struct alc_pincfg alc882_abit_aw9d_pinfix[] = {
+        { 0x15, 0x01080104 }, /* side */
+        { 0x16, 0x01011012 }, /* rear */
+        { 0x17, 0x01016011 }, /* clfe */
+        { }
+};
+
+static const struct alc_pincfg *alc882_pin_fixes[] = {
+        [PINFIX_ABIT_AW9D_MAX] = alc882_abit_aw9d_pinfix,
+};
+
+static struct snd_pci_quirk alc882_pinfix_tbl[] = {
+        SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", PINFIX_ABIT_AW9D_MAX),
+        {}
+};
+
+/*
  * BIOS auto configuration
  */
-static void alc883_auto_set_output_and_unmute(struct hda_codec *codec,
+static int alc882_auto_create_input_ctls(struct hda_codec *codec,
+                                                const struct auto_pin_cfg *cfg)
+{
+        return alc_auto_create_input_ctls(codec, cfg, 0x0b, 0x23, 0x22);
+}
+
+static void alc882_auto_set_output_and_unmute(struct hda_codec *codec,
                                               hda_nid_t nid, int pin_type,
                                               int dac_idx)
 {
@@ -9638,7 +9616,7 @@ static void alc883_auto_set_output_and_unmute(struct hda_codec *codec,
 
 }
 
-static void alc883_auto_init_multi_out(struct hda_codec *codec)
+static void alc882_auto_init_multi_out(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
         int i;
@@ -9647,12 +9625,12 @@ static void alc883_auto_init_multi_out(struct hda_codec *codec)
                 hda_nid_t nid = spec->autocfg.line_out_pins[i];
                 int pin_type = get_pin_type(spec->autocfg.line_out_type);
                 if (nid)
-                        alc883_auto_set_output_and_unmute(codec, nid, pin_type,
+                        alc882_auto_set_output_and_unmute(codec, nid, pin_type,
                                                           i);
         }
 }
 
-static void alc883_auto_init_hp_out(struct hda_codec *codec)
+static void alc882_auto_init_hp_out(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
         hda_nid_t pin;
@@ -9660,91 +9638,191 @@ static void alc883_auto_init_hp_out(struct hda_codec *codec)
         pin = spec->autocfg.hp_pins[0];
         if (pin) /* connect to front */
                 /* use dac 0 */
-                alc883_auto_set_output_and_unmute(codec, pin, PIN_HP, 0);
+                alc882_auto_set_output_and_unmute(codec, pin, PIN_HP, 0);
         pin = spec->autocfg.speaker_pins[0];
         if (pin)
-                alc883_auto_set_output_and_unmute(codec, pin, PIN_OUT, 0);
+                alc882_auto_set_output_and_unmute(codec, pin, PIN_OUT, 0);
 }
 
-#define alc883_is_input_pin(nid)        alc880_is_input_pin(nid)
-#define ALC883_PIN_CD_NID               ALC880_PIN_CD_NID
-
-static void alc883_auto_init_analog_input(struct hda_codec *codec)
+static void alc882_auto_init_analog_input(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
         int i;
 
         for (i = 0; i < AUTO_PIN_LAST; i++) {
                 hda_nid_t nid = spec->autocfg.input_pins[i];
-                if (alc883_is_input_pin(nid)) {
-                        alc_set_input_pin(codec, nid, i);
-                        if (nid != ALC883_PIN_CD_NID &&
-                            (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP))
+                if (!nid)
+                        continue;
+                alc_set_input_pin(codec, nid, i);
+                if (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP)
+                        snd_hda_codec_write(codec, nid, 0,
+                                            AC_VERB_SET_AMP_GAIN_MUTE,
+                                            AMP_OUT_MUTE);
+        }
+}
+
+static void alc882_auto_init_input_src(struct hda_codec *codec)
+{
+        struct alc_spec *spec = codec->spec;
+        int c;
+
+        for (c = 0; c < spec->num_adc_nids; c++) {
+                hda_nid_t conn_list[HDA_MAX_NUM_INPUTS];
+                hda_nid_t nid = spec->capsrc_nids[c];
+                unsigned int mux_idx;
+                const struct hda_input_mux *imux;
+                int conns, mute, idx, item;
+
+                conns = snd_hda_get_connections(codec, nid, conn_list,
+                                                ARRAY_SIZE(conn_list));
+                if (conns < 0)
+                        continue;
+                mux_idx = c >= spec->num_mux_defs ? 0 : c;
+                imux = &spec->input_mux[mux_idx];
+                for (idx = 0; idx < conns; idx++) {
+                        /* if the current connection is the selected one,
+                         * unmute it as default - otherwise mute it
+                         */
+                        mute = AMP_IN_MUTE(idx);
+                        for (item = 0; item < imux->num_items; item++) {
+                                if (imux->items[item].index == idx) {
+                                        if (spec->cur_mux[c] == item)
+                                                mute = AMP_IN_UNMUTE(idx);
+                                        break;
+                                }
+                        }
+                        /* check if we have a selector or mixer
+                         * we could check for the widget type instead, but
+                         * just check for Amp-In presence (in case of mixer
+                         * without amp-in there is something wrong, this
+                         * function shouldn't be used or capsrc nid is wrong)
+                         */
+                        if (get_wcaps(codec, nid) & AC_WCAP_IN_AMP)
                                 snd_hda_codec_write(codec, nid, 0,
                                                     AC_VERB_SET_AMP_GAIN_MUTE,
-                                                    AMP_OUT_MUTE);
+                                                    mute);
+                        else if (mute != AMP_IN_MUTE(idx))
+                                snd_hda_codec_write(codec, nid, 0,
+                                                    AC_VERB_SET_CONNECT_SEL,
+                                                    idx);
                 }
         }
 }
 
-#define alc883_auto_init_input_src      alc882_auto_init_input_src
+/* add mic boosts if needed */
+static int alc_auto_add_mic_boost(struct hda_codec *codec)
+{
+        struct alc_spec *spec = codec->spec;
+        int err;
+        hda_nid_t nid;
+
+        nid = spec->autocfg.input_pins[AUTO_PIN_MIC];
+        if (nid && (get_wcaps(codec, nid) & AC_WCAP_IN_AMP)) {
+                err = add_control(spec, ALC_CTL_WIDGET_VOL,
+                                  "Mic Boost",
+                                  HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT));
+                if (err < 0)
+                        return err;
+        }
+        nid = spec->autocfg.input_pins[AUTO_PIN_FRONT_MIC];
+        if (nid && (get_wcaps(codec, nid) & AC_WCAP_IN_AMP)) {
+                err = add_control(spec, ALC_CTL_WIDGET_VOL,
+                                  "Front Mic Boost",
+                                  HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT));
+                if (err < 0)
+                        return err;
+        }
+        return 0;
+}
 
 /* almost identical with ALC880 parser... */
-static int alc883_parse_auto_config(struct hda_codec *codec)
+static int alc882_parse_auto_config(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
-        int err = alc880_parse_auto_config(codec);
-        struct auto_pin_cfg *cfg = &spec->autocfg;
-        int i;
+        static hda_nid_t alc882_ignore[] = { 0x1d, 0 };
+        int i, err;
 
+        err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
+                                           alc882_ignore);
         if (err < 0)
                 return err;
-        else if (!err)
-                return 0; /* no config found */
+        if (!spec->autocfg.line_outs)
+                return 0; /* can't find valid BIOS pin config */
 
-        err = alc_auto_add_mic_boost(codec);
+        err = alc880_auto_fill_dac_nids(spec, &spec->autocfg);
+        if (err < 0)
+                return err;
+        err = alc880_auto_create_multi_out_ctls(spec, &spec->autocfg);
+        if (err < 0)
+                return err;
+        err = alc880_auto_create_extra_out(spec,
+                                           spec->autocfg.speaker_pins[0],
+                                           "Speaker");
+        if (err < 0)
+                return err;
+        err = alc880_auto_create_extra_out(spec, spec->autocfg.hp_pins[0],
+                                           "Headphone");
+        if (err < 0)
+                return err;
+        err = alc882_auto_create_input_ctls(codec, &spec->autocfg);
         if (err < 0)
                 return err;
 
-        /* hack - override the init verbs */
-        spec->init_verbs[0] = alc883_auto_init_verbs;
+        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
 
-        /* setup input_mux for ALC889 */
-        if (codec->vendor_id == 0x10ec0889) {
-                /* digital-mic input pin is excluded in alc880_auto_create..()
-                 * because it's under 0x18
-                 */
-                if (cfg->input_pins[AUTO_PIN_MIC] == 0x12 ||
-                    cfg->input_pins[AUTO_PIN_FRONT_MIC] == 0x12) {
-                        struct hda_input_mux *imux = &spec->private_imux[0];
-                        for (i = 1; i < 3; i++)
-                                memcpy(&spec->private_imux[i],
-                                       &spec->private_imux[0],
-                                       sizeof(spec->private_imux[0]));
-                        imux->items[imux->num_items].label = "Int DMic";
-                        imux->items[imux->num_items].index = 0x0b;
-                        imux->num_items++;
-                        spec->num_mux_defs = 3;
-                        spec->input_mux = spec->private_imux;
+        /* check multiple SPDIF-out (for recent codecs) */
+        for (i = 0; i < spec->autocfg.dig_outs; i++) {
+                hda_nid_t dig_nid;
+                err = snd_hda_get_connections(codec,
+                                              spec->autocfg.dig_out_pins[i],
+                                              &dig_nid, 1);
+                if (err < 0)
+                        continue;
+                if (!i)
+                        spec->multiout.dig_out_nid = dig_nid;
+                else {
+                        spec->multiout.slave_dig_outs = spec->slave_dig_outs;
+                        spec->slave_dig_outs[i - 1] = dig_nid;
+                        if (i == ARRAY_SIZE(spec->slave_dig_outs) - 1)
+                                break;
                 }
         }
+        if (spec->autocfg.dig_in_pin)
+                spec->dig_in_nid = ALC880_DIGIN_NID;
+
+        if (spec->kctls.list)
+                add_mixer(spec, spec->kctls.list);
+
+        add_verb(spec, alc883_auto_init_verbs);
+        /* if ADC 0x07 is available, initialize it, too */
+        if (get_wcaps_type(get_wcaps(codec, 0x07)) == AC_WID_AUD_IN)
+                add_verb(spec, alc882_adc1_init_verbs);
+
+        spec->num_mux_defs = 1;
+        spec->input_mux = &spec->private_imux[0];
+
+        alc_ssid_check(codec, 0x15, 0x1b, 0x14);
+
+        err = alc_auto_add_mic_boost(codec);
+        if (err < 0)
+                return err;
 
         return 1; /* config found */
 }
 
 /* additional initialization for auto-configuration model */
-static void alc883_auto_init(struct hda_codec *codec)
+static void alc882_auto_init(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
-        alc883_auto_init_multi_out(codec);
-        alc883_auto_init_hp_out(codec);
-        alc883_auto_init_analog_input(codec);
-        alc883_auto_init_input_src(codec);
+        alc882_auto_init_multi_out(codec);
+        alc882_auto_init_hp_out(codec);
+        alc882_auto_init_analog_input(codec);
+        alc882_auto_init_input_src(codec);
         if (spec->unsol_event)
                 alc_inithook(codec);
 }
 
-static int patch_alc883(struct hda_codec *codec)
+static int patch_alc882(struct hda_codec *codec)
 {
         struct alc_spec *spec;
         int err, board_config;
@@ -9755,28 +9833,35 @@ static int patch_alc883(struct hda_codec *codec)
 
         codec->spec = spec;
 
-        alc_fix_pll_init(codec, 0x20, 0x0a, 10);
+        switch (codec->vendor_id) {
+        case 0x10ec0882:
+        case 0x10ec0885:
+                break;
+        default:
+                /* ALC883 and variants */
+                alc_fix_pll_init(codec, 0x20, 0x0a, 10);
+                break;
+        }
 
-        board_config = snd_hda_check_board_config(codec, ALC883_MODEL_LAST,
-                                                  alc883_models,
-                                                  alc883_cfg_tbl);
-        if (board_config < 0 || board_config >= ALC883_MODEL_LAST) {
-                /* Pick up systems that don't supply PCI SSID */
-                switch (codec->subsystem_id) {
-                case 0x106b3600: /* Macbook 3.1 */
-                        board_config = ALC889A_MB31;
-                        break;
-                default:
-                        printk(KERN_INFO
-                                "hda_codec: Unknown model for %s, trying "
-                                "auto-probe from BIOS...\n", codec->chip_name);
-                        board_config = ALC883_AUTO;
-                }
+        board_config = snd_hda_check_board_config(codec, ALC882_MODEL_LAST,
+                                                  alc882_models,
+                                                  alc882_cfg_tbl);
+
+        if (board_config < 0 || board_config >= ALC882_MODEL_LAST)
+                board_config = snd_hda_check_board_codec_sid_config(codec,
+                        ALC882_MODEL_LAST, alc882_models, alc882_ssid_cfg_tbl);
+
+        if (board_config < 0 || board_config >= ALC882_MODEL_LAST) {
+                printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                       codec->chip_name);
+                board_config = ALC882_AUTO;
         }
 
-        if (board_config == ALC883_AUTO) {
+        alc_fix_pincfg(codec, alc882_pinfix_tbl, alc882_pin_fixes);
+
+        if (board_config == ALC882_AUTO) {
                 /* automatic parse from the BIOS config */
-                err = alc883_parse_auto_config(codec);
+                err = alc882_parse_auto_config(codec);
                 if (err < 0) {
                         alc_free(codec);
                         return err;
@@ -9784,7 +9869,7 @@ static int patch_alc883(struct hda_codec *codec)
                         printk(KERN_INFO
                                "hda_codec: Cannot set up configuration "
                                "from BIOS.  Using base mode...\n");
-                        board_config = ALC883_3ST_2ch_DIG;
+                        board_config = ALC882_3ST_DIG;
                 }
         }
 
@@ -9794,63 +9879,61 @@ static int patch_alc883(struct hda_codec *codec)
                 return err;
         }
 
-        if (board_config != ALC883_AUTO)
-                setup_preset(spec, &alc883_presets[board_config]);
+        if (board_config != ALC882_AUTO)
+                setup_preset(codec, &alc882_presets[board_config]);
 
-        switch (codec->vendor_id) {
-        case 0x10ec0888:
-                if (!spec->num_adc_nids) {
-                        spec->num_adc_nids = ARRAY_SIZE(alc883_adc_nids);
-                        spec->adc_nids = alc883_adc_nids;
-                }
-                if (!spec->capsrc_nids)
-                        spec->capsrc_nids = alc883_capsrc_nids;
+        spec->stream_analog_playback = &alc882_pcm_analog_playback;
+        spec->stream_analog_capture = &alc882_pcm_analog_capture;
+        /* FIXME: setup DAC5 */
+        /*spec->stream_analog_alt_playback = &alc880_pcm_analog_alt_playback;*/
+        spec->stream_analog_alt_capture = &alc880_pcm_analog_alt_capture;
+
+        spec->stream_digital_playback = &alc882_pcm_digital_playback;
+        spec->stream_digital_capture = &alc882_pcm_digital_capture;
+
+        if (codec->vendor_id == 0x10ec0888)
                 spec->init_amp = ALC_INIT_DEFAULT; /* always initialize */
-                break;
-        case 0x10ec0889:
-                if (!spec->num_adc_nids) {
-                        spec->num_adc_nids = ARRAY_SIZE(alc889_adc_nids);
-                        spec->adc_nids = alc889_adc_nids;
-                }
-                if (!spec->capsrc_nids)
-                        spec->capsrc_nids = alc889_capsrc_nids;
-                break;
-        default:
-                if (!spec->num_adc_nids) {
-                        spec->num_adc_nids = ARRAY_SIZE(alc883_adc_nids);
-                        spec->adc_nids = alc883_adc_nids;
+
+        if (!spec->adc_nids && spec->input_mux) {
+                int i;
+                spec->num_adc_nids = 0;
+                for (i = 0; i < ARRAY_SIZE(alc882_adc_nids); i++) {
+                        hda_nid_t cap;
+                        hda_nid_t nid = alc882_adc_nids[i];
+                        unsigned int wcap = get_wcaps(codec, nid);
+                        /* get type */
+                        wcap = get_wcaps_type(wcap);
+                        if (wcap != AC_WID_AUD_IN)
+                                continue;
+                        spec->private_adc_nids[spec->num_adc_nids] = nid;
+                        err = snd_hda_get_connections(codec, nid, &cap, 1);
+                        if (err < 0)
+                                continue;
+                        spec->private_capsrc_nids[spec->num_adc_nids] = cap;
+                        spec->num_adc_nids++;
                 }
-                if (!spec->capsrc_nids)
-                        spec->capsrc_nids = alc883_capsrc_nids;
-                break;
+                spec->adc_nids = spec->private_adc_nids;
+                spec->capsrc_nids = spec->private_capsrc_nids;
         }
 
-        spec->stream_analog_playback = &alc883_pcm_analog_playback;
-        spec->stream_analog_capture = &alc883_pcm_analog_capture;
-        spec->stream_analog_alt_capture = &alc883_pcm_analog_alt_capture;
-
-        spec->stream_digital_playback = &alc883_pcm_digital_playback;
-        spec->stream_digital_capture = &alc883_pcm_digital_capture;
-
-        if (!spec->cap_mixer)
-                set_capture_mixer(spec);
+        set_capture_mixer(codec);
         set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
 
         spec->vmaster_nid = 0x0c;
 
         codec->patch_ops = alc_patch_ops;
-        if (board_config == ALC883_AUTO)
-                spec->init_hook = alc883_auto_init;
-
+        if (board_config == ALC882_AUTO)
+                spec->init_hook = alc882_auto_init;
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         if (!spec->loopback.amplist)
-                spec->loopback.amplist = alc883_loopbacks;
+                spec->loopback.amplist = alc882_loopbacks;
 #endif
         codec->proc_widget_hook = print_realtek_coef;
 
         return 0;
 }
 
+
 /*
  * ALC262 support
  */
@@ -10026,13 +10109,12 @@ static struct snd_kcontrol_new alc262_HP_BPC_WildWest_option_mixer[] = {
 };
 
 /* mute/unmute internal speaker according to the hp jack and mute state */
-static void alc262_hp_t5735_init_hook(struct hda_codec *codec)
+static void alc262_hp_t5735_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x15;
         spec->autocfg.speaker_pins[0] = 0x0c; /* HACK: not actually a pin */
-        alc_automute_amp(codec);
 }
 
 static struct snd_kcontrol_new alc262_hp_t5735_mixer[] = {
@@ -10189,22 +10271,20 @@ static void alc262_hippo_unsol_event(struct hda_codec *codec, unsigned int res)
         alc262_hippo_automute(codec);
 }
 
-static void alc262_hippo_init_hook(struct hda_codec *codec)
+static void alc262_hippo_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x15;
         spec->autocfg.speaker_pins[0] = 0x14;
-        alc262_hippo_automute(codec);
 }
 
-static void alc262_hippo1_init_hook(struct hda_codec *codec)
+static void alc262_hippo1_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x1b;
         spec->autocfg.speaker_pins[0] = 0x14;
-        alc262_hippo_automute(codec);
 }
 
 
@@ -10261,13 +10341,12 @@ static struct hda_verb alc262_tyan_verbs[] = {
 };
 
 /* unsolicited event for HP jack sensing */
-static void alc262_tyan_init_hook(struct hda_codec *codec)
+static void alc262_tyan_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x1b;
         spec->autocfg.speaker_pins[0] = 0x15;
-        alc_automute_amp(codec);
 }
 
 
@@ -10359,12 +10438,6 @@ static struct hda_verb alc262_eapd_verbs[] = {
         { }
 };
 
-static struct hda_verb alc262_hippo_unsol_verbs[] = {
-        {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
-        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-        {}
-};
-
 static struct hda_verb alc262_hippo1_unsol_verbs[] = {
         {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0},
         {0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},
@@ -10385,14 +10458,6 @@ static struct hda_verb alc262_sony_unsol_verbs[] = {
         {}
 };
 
-static struct hda_input_mux alc262_dmic_capture_source = {
-        .num_items = 2,
-        .items = {
-                { "Int DMic", 0x9 },
-                { "Mic", 0x0 },
-        },
-};
-
 static struct snd_kcontrol_new alc262_toshiba_s06_mixer[] = {
         HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
         HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
@@ -10414,35 +10479,17 @@ static struct hda_verb alc262_toshiba_s06_verbs[] = {
         {}
 };
 
-static void alc262_dmic_automute(struct hda_codec *codec)
-{
-        unsigned int present;
-
-        present = snd_hda_codec_read(codec, 0x18, 0,
-                                        AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-        snd_hda_codec_write(codec, 0x22, 0,
-                                AC_VERB_SET_CONNECT_SEL, present ? 0x0 : 0x09);
-}
-
-
-/* unsolicited event for HP jack sensing */
-static void alc262_toshiba_s06_unsol_event(struct hda_codec *codec,
-                                       unsigned int res)
-{
-        if ((res >> 26) == ALC880_MIC_EVENT)
-                alc262_dmic_automute(codec);
-        else
-                alc_sku_unsol_event(codec, res);
-}
-
-static void alc262_toshiba_s06_init_hook(struct hda_codec *codec)
+static void alc262_toshiba_s06_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x15;
         spec->autocfg.speaker_pins[0] = 0x14;
-        alc_automute_pin(codec);
-        alc262_dmic_automute(codec);
+        spec->ext_mic.pin = 0x18;
+        spec->ext_mic.mux_idx = 0;
+        spec->int_mic.pin = 0x12;
+        spec->int_mic.mux_idx = 9;
+        spec->auto_mic = 1;
 }
 
 /*
@@ -10860,104 +10907,111 @@ static struct snd_kcontrol_new alc262_ultra_capture_mixer[] = {
         { } /* end */
 };
 
+/* We use two mixers depending on the output pin; 0x16 is a mono output
+ * and thus it's bound with a different mixer.
+ * This function returns which mixer amp should be used.
+ */
+static int alc262_check_volbit(hda_nid_t nid)
+{
+        if (!nid)
+                return 0;
+        else if (nid == 0x16)
+                return 2;
+        else
+                return 1;
+}
+
+static int alc262_add_out_vol_ctl(struct alc_spec *spec, hda_nid_t nid,
+                                  const char *pfx, int *vbits)
+{
+        char name[32];
+        unsigned long val;
+        int vbit;
+
+        vbit = alc262_check_volbit(nid);
+        if (!vbit)
+                return 0;
+        if (*vbits & vbit) /* a volume control for this mixer already there */
+                return 0;
+        *vbits |= vbit;
+        snprintf(name, sizeof(name), "%s Playback Volume", pfx);
+        if (vbit == 2)
+                val = HDA_COMPOSE_AMP_VAL(0x0e, 2, 0, HDA_OUTPUT);
+        else
+                val = HDA_COMPOSE_AMP_VAL(0x0c, 3, 0, HDA_OUTPUT);
+        return add_control(spec, ALC_CTL_WIDGET_VOL, name, val);
+}
+
+static int alc262_add_out_sw_ctl(struct alc_spec *spec, hda_nid_t nid,
+                                 const char *pfx)
+{
+        char name[32];
+        unsigned long val;
+
+        if (!nid)
+                return 0;
+        snprintf(name, sizeof(name), "%s Playback Switch", pfx);
+        if (nid == 0x16)
+                val = HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT);
+        else
+                val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
+        return add_control(spec, ALC_CTL_WIDGET_MUTE, name, val);
+}
+
 /* add playback controls from the parsed DAC table */
 static int alc262_auto_create_multi_out_ctls(struct alc_spec *spec,
                                              const struct auto_pin_cfg *cfg)
 {
-        hda_nid_t nid;
+        const char *pfx;
+        int vbits;
         int err;
 
         spec->multiout.num_dacs = 1;    /* only use one dac */
         spec->multiout.dac_nids = spec->private_dac_nids;
         spec->multiout.dac_nids[0] = 2;
 
-        nid = cfg->line_out_pins[0];
-        if (nid) {
-                err = add_control(spec, ALC_CTL_WIDGET_VOL,
-                                  "Front Playback Volume",
-                                  HDA_COMPOSE_AMP_VAL(0x0c, 3, 0, HDA_OUTPUT));
-                if (err < 0)
-                        return err;
-                err = add_control(spec, ALC_CTL_WIDGET_MUTE,
-                                  "Front Playback Switch",
-                                  HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
-                if (err < 0)
-                        return err;
-        }
-
-        nid = cfg->speaker_pins[0];
-        if (nid) {
-                if (nid == 0x16) {
-                        err = add_control(spec, ALC_CTL_WIDGET_VOL,
-                                          "Speaker Playback Volume",
-                                          HDA_COMPOSE_AMP_VAL(0x0e, 2, 0,
-                                                              HDA_OUTPUT));
-                        if (err < 0)
-                                return err;
-                        err = add_control(spec, ALC_CTL_WIDGET_MUTE,
-                                          "Speaker Playback Switch",
-                                          HDA_COMPOSE_AMP_VAL(nid, 2, 0,
-                                                              HDA_OUTPUT));
-                        if (err < 0)
-                                return err;
-                } else {
-                        err = add_control(spec, ALC_CTL_WIDGET_MUTE,
-                                          "Speaker Playback Switch",
-                                          HDA_COMPOSE_AMP_VAL(nid, 3, 0,
-                                                              HDA_OUTPUT));
-                        if (err < 0)
-                                return err;
-                }
-        }
-        nid = cfg->hp_pins[0];
-        if (nid) {
-                /* spec->multiout.hp_nid = 2; */
-                if (nid == 0x16) {
-                        err = add_control(spec, ALC_CTL_WIDGET_VOL,
-                                          "Headphone Playback Volume",
-                                          HDA_COMPOSE_AMP_VAL(0x0e, 2, 0,
-                                                              HDA_OUTPUT));
-                        if (err < 0)
-                                return err;
-                        err = add_control(spec, ALC_CTL_WIDGET_MUTE,
-                                          "Headphone Playback Switch",
-                                          HDA_COMPOSE_AMP_VAL(nid, 2, 0,
-                                                              HDA_OUTPUT));
-                        if (err < 0)
-                                return err;
-                } else {
-                        err = add_control(spec, ALC_CTL_WIDGET_MUTE,
-                                          "Headphone Playback Switch",
-                                          HDA_COMPOSE_AMP_VAL(nid, 3, 0,
-                                                              HDA_OUTPUT));
-                        if (err < 0)
-                                return err;
-                }
-        }
-        return 0;
-}
-
-static int alc262_auto_create_analog_input_ctls(struct alc_spec *spec,
-                                                const struct auto_pin_cfg *cfg)
-{
-        int err;
+        if (!cfg->speaker_pins[0] && !cfg->hp_pins[0])
+                pfx = "Master";
+        else if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
+                pfx = "Speaker";
+        else
+                pfx = "Front";
+        err = alc262_add_out_sw_ctl(spec, cfg->line_out_pins[0], pfx);
+        if (err < 0)
+                return err;
+        err = alc262_add_out_sw_ctl(spec, cfg->speaker_pins[0], "Speaker");
+        if (err < 0)
+                return err;
+        err = alc262_add_out_sw_ctl(spec, cfg->hp_pins[0], "Headphone");
+        if (err < 0)
+                return err;
 
-        err = alc880_auto_create_analog_input_ctls(spec, cfg);
+        vbits = alc262_check_volbit(cfg->line_out_pins[0]) |
+                alc262_check_volbit(cfg->speaker_pins[0]) |
+                alc262_check_volbit(cfg->hp_pins[0]);
+        if (vbits == 1 || vbits == 2)
+                pfx = "Master"; /* only one mixer is used */
+        else if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
+                pfx = "Speaker";
+        else
+                pfx = "Front";
+        vbits = 0;
+        err = alc262_add_out_vol_ctl(spec, cfg->line_out_pins[0], pfx, &vbits);
+        if (err < 0)
+                return err;
+        err = alc262_add_out_vol_ctl(spec, cfg->speaker_pins[0], "Speaker",
+                                     &vbits);
+        if (err < 0)
+                return err;
+        err = alc262_add_out_vol_ctl(spec, cfg->hp_pins[0], "Headphone",
+                                     &vbits);
         if (err < 0)
                 return err;
-        /* digital-mic input pin is excluded in alc880_auto_create..()
-         * because it's under 0x18
-         */
-        if (cfg->input_pins[AUTO_PIN_MIC] == 0x12 ||
-            cfg->input_pins[AUTO_PIN_FRONT_MIC] == 0x12) {
-                struct hda_input_mux *imux = &spec->private_imux[0];
-                imux->items[imux->num_items].label = "Int Mic";
-                imux->items[imux->num_items].index = 0x09;
-                imux->num_items++;
-        }
         return 0;
 }
 
+#define alc262_auto_create_input_ctls \
+        alc880_auto_create_input_ctls
 
 /*
  * generic initialization of ADC, input mixers and output mixers
@@ -11275,7 +11329,7 @@ static int alc262_parse_auto_config(struct hda_codec *codec)
         err = alc262_auto_create_multi_out_ctls(spec, &spec->autocfg);
         if (err < 0)
                 return err;
-        err = alc262_auto_create_analog_input_ctls(spec, &spec->autocfg);
+        err = alc262_auto_create_input_ctls(codec, &spec->autocfg);
         if (err < 0)
                 return err;
 
@@ -11406,7 +11460,7 @@ static struct alc_config_preset alc262_presets[] = {
         },
         [ALC262_HIPPO] = {
                 .mixers = { alc262_hippo_mixer },
-                .init_verbs = { alc262_init_verbs, alc262_hippo_unsol_verbs},
+                .init_verbs = { alc262_init_verbs, alc_hp15_unsol_verbs},
                 .num_dacs = ARRAY_SIZE(alc262_dac_nids),
                 .dac_nids = alc262_dac_nids,
                 .hp_nid = 0x03,
@@ -11415,7 +11469,8 @@ static struct alc_config_preset alc262_presets[] = {
                 .channel_mode = alc262_modes,
                 .input_mux = &alc262_capture_source,
                 .unsol_event = alc262_hippo_unsol_event,
-                .init_hook = alc262_hippo_init_hook,
+                .setup = alc262_hippo_setup,
+                .init_hook = alc262_hippo_automute,
         },
         [ALC262_HIPPO_1] = {
                 .mixers = { alc262_hippo1_mixer },
@@ -11428,7 +11483,8 @@ static struct alc_config_preset alc262_presets[] = {
                 .channel_mode = alc262_modes,
                 .input_mux = &alc262_capture_source,
                 .unsol_event = alc262_hippo_unsol_event,
-                .init_hook = alc262_hippo1_init_hook,
+                .setup = alc262_hippo1_setup,
+                .init_hook = alc262_hippo_automute,
         },
         [ALC262_FUJITSU] = {
                 .mixers = { alc262_fujitsu_mixer },
@@ -11491,7 +11547,8 @@ static struct alc_config_preset alc262_presets[] = {
                 .channel_mode = alc262_modes,
                 .input_mux = &alc262_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc262_hp_t5735_init_hook,
+                .setup = alc262_hp_t5735_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC262_HP_RP5700] = {
                 .mixers = { alc262_hp_rp5700_mixer },
@@ -11522,11 +11579,13 @@ static struct alc_config_preset alc262_presets[] = {
                 .channel_mode = alc262_modes,
                 .input_mux = &alc262_capture_source,
                 .unsol_event = alc262_hippo_unsol_event,
-                .init_hook = alc262_hippo_init_hook,
+                .setup = alc262_hippo_setup,
+                .init_hook = alc262_hippo_automute,
         },
         [ALC262_BENQ_T31] = {
                 .mixers = { alc262_benq_t31_mixer },
-                .init_verbs = { alc262_init_verbs, alc262_benq_t31_EAPD_verbs, alc262_hippo_unsol_verbs },
+                .init_verbs = { alc262_init_verbs, alc262_benq_t31_EAPD_verbs,
+                                alc_hp15_unsol_verbs },
                 .num_dacs = ARRAY_SIZE(alc262_dac_nids),
                 .dac_nids = alc262_dac_nids,
                 .hp_nid = 0x03,
@@ -11534,7 +11593,8 @@ static struct alc_config_preset alc262_presets[] = {
                 .channel_mode = alc262_modes,
                 .input_mux = &alc262_capture_source,
                 .unsol_event = alc262_hippo_unsol_event,
-                .init_hook = alc262_hippo_init_hook,
+                .setup = alc262_hippo_setup,
+                .init_hook = alc262_hippo_automute,
         },
         [ALC262_ULTRA] = {
                 .mixers = { alc262_ultra_mixer },
@@ -11586,9 +11646,9 @@ static struct alc_config_preset alc262_presets[] = {
                 .dig_out_nid = ALC262_DIGOUT_NID,
                 .num_channel_mode = ARRAY_SIZE(alc262_modes),
                 .channel_mode = alc262_modes,
-                .input_mux = &alc262_dmic_capture_source,
-                .unsol_event = alc262_toshiba_s06_unsol_event,
-                .init_hook = alc262_toshiba_s06_init_hook,
+                .unsol_event = alc_sku_unsol_event,
+                .setup = alc262_toshiba_s06_setup,
+                .init_hook = alc_inithook,
         },
         [ALC262_TOSHIBA_RX1] = {
                 .mixers = { alc262_toshiba_rx1_mixer },
@@ -11600,7 +11660,8 @@ static struct alc_config_preset alc262_presets[] = {
                 .channel_mode = alc262_modes,
                 .input_mux = &alc262_capture_source,
                 .unsol_event = alc262_hippo_unsol_event,
-                .init_hook = alc262_hippo_init_hook,
+                .setup = alc262_hippo_setup,
+                .init_hook = alc262_hippo_automute,
         },
         [ALC262_TYAN] = {
                 .mixers = { alc262_tyan_mixer },
@@ -11613,7 +11674,8 @@ static struct alc_config_preset alc262_presets[] = {
                 .channel_mode = alc262_modes,
                 .input_mux = &alc262_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc262_tyan_init_hook,
+                .setup = alc262_tyan_setup,
+                .init_hook = alc_automute_amp,
         },
 };
 
@@ -11648,8 +11710,8 @@ static int patch_alc262(struct hda_codec *codec)
                                                   alc262_cfg_tbl);
 
         if (board_config < 0) {
-                printk(KERN_INFO "hda_codec: Unknown model for %s, "
-                       "trying auto-probe from BIOS...\n", codec->chip_name);
+                printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                       codec->chip_name);
                 board_config = ALC262_AUTO;
         }
 
@@ -11676,7 +11738,7 @@ static int patch_alc262(struct hda_codec *codec)
         }
 
         if (board_config != ALC262_AUTO)
-                setup_preset(spec, &alc262_presets[board_config]);
+                setup_preset(codec, &alc262_presets[board_config]);
 
         spec->stream_analog_playback = &alc262_pcm_analog_playback;
         spec->stream_analog_capture = &alc262_pcm_analog_capture;
@@ -11702,7 +11764,7 @@ static int patch_alc262(struct hda_codec *codec)
                         unsigned int wcap = get_wcaps(codec, 0x07);
 
                         /* get type */
-                        wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
+                        wcap = get_wcaps_type(wcap);
                         if (wcap != AC_WID_AUD_IN) {
                                 spec->adc_nids = alc262_adc_nids_alt;
                                 spec->num_adc_nids =
@@ -11717,7 +11779,7 @@ static int patch_alc262(struct hda_codec *codec)
                 }
         }
         if (!spec->cap_mixer && !spec->no_analog)
-                set_capture_mixer(spec);
+                set_capture_mixer(codec);
         if (!spec->no_analog)
                 set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
 
@@ -11809,14 +11871,6 @@ static struct hda_verb alc268_toshiba_verbs[] = {
         { } /* end */
 };
 
-static struct hda_input_mux alc268_acer_lc_capture_source = {
-        .num_items = 2,
-        .items = {
-                { "i-Mic", 0x6 },
-                { "E-Mic", 0x0 },
-        },
-};
-
 /* Acer specific */
 /* bind volumes of both NID 0x02 and 0x03 */
 static struct hda_bind_ctls alc268_acer_bind_master_vol = {
@@ -11935,7 +11989,8 @@ static struct hda_verb alc268_acer_verbs[] = {
 
 /* unsolicited event for HP jack sensing */
 #define alc268_toshiba_unsol_event      alc262_hippo_unsol_event
-#define alc268_toshiba_init_hook        alc262_hippo_init_hook
+#define alc268_toshiba_setup            alc262_hippo_setup
+#define alc268_toshiba_automute         alc262_hippo_automute
 
 static void alc268_acer_unsol_event(struct hda_codec *codec,
                                        unsigned int res)
@@ -11965,30 +12020,33 @@ static void alc268_aspire_one_speaker_automute(struct hda_codec *codec)
                                 AMP_IN_MUTE(0), bits);
 }
 
-
-static void alc268_acer_mic_automute(struct hda_codec *codec)
-{
-        unsigned int present;
-
-        present = snd_hda_codec_read(codec, 0x18, 0,
-                                AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-        snd_hda_codec_write(codec, 0x23, 0, AC_VERB_SET_CONNECT_SEL,
-                            present ? 0x0 : 0x6);
-}
-
 static void alc268_acer_lc_unsol_event(struct hda_codec *codec,
                                     unsigned int res)
 {
-        if ((res >> 26) == ALC880_HP_EVENT)
+        switch (res >> 26) {
+        case ALC880_HP_EVENT:
                 alc268_aspire_one_speaker_automute(codec);
-        if ((res >> 26) == ALC880_MIC_EVENT)
-                alc268_acer_mic_automute(codec);
+                break;
+        case ALC880_MIC_EVENT:
+                alc_mic_automute(codec);
+                break;
+        }
+}
+
+static void alc268_acer_lc_setup(struct hda_codec *codec)
+{
+        struct alc_spec *spec = codec->spec;
+        spec->ext_mic.pin = 0x18;
+        spec->ext_mic.mux_idx = 0;
+        spec->int_mic.pin = 0x12;
+        spec->int_mic.mux_idx = 6;
+        spec->auto_mic = 1;
 }
 
 static void alc268_acer_lc_init_hook(struct hda_codec *codec)
 {
         alc268_aspire_one_speaker_automute(codec);
-        alc268_acer_mic_automute(codec);
+        alc_mic_automute(codec);
 }
 
 static struct snd_kcontrol_new alc268_dell_mixer[] = {
@@ -12006,17 +12064,22 @@ static struct hda_verb alc268_dell_verbs[] = {
         {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
         {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
         {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+        {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_MIC_EVENT | AC_USRSP_EN},
         { }
 };
 
 /* mute/unmute internal speaker according to the hp jack and mute state */
-static void alc268_dell_init_hook(struct hda_codec *codec)
+static void alc268_dell_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x15;
         spec->autocfg.speaker_pins[0] = 0x14;
-        alc_automute_pin(codec);
+        spec->ext_mic.pin = 0x18;
+        spec->ext_mic.mux_idx = 0;
+        spec->int_mic.pin = 0x19;
+        spec->int_mic.mux_idx = 1;
+        spec->auto_mic = 1;
 }
 
 static struct snd_kcontrol_new alc267_quanta_il1_mixer[] = {
@@ -12037,38 +12100,16 @@ static struct hda_verb alc267_quanta_il1_verbs[] = {
         { }
 };
 
-static void alc267_quanta_il1_mic_automute(struct hda_codec *codec)
-{
-        unsigned int present;
-
-        present = snd_hda_codec_read(codec, 0x18, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-        snd_hda_codec_write(codec, 0x23, 0,
-                            AC_VERB_SET_CONNECT_SEL,
-                            present ? 0x00 : 0x01);
-}
-
-static void alc267_quanta_il1_init_hook(struct hda_codec *codec)
+static void alc267_quanta_il1_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
-
         spec->autocfg.hp_pins[0] = 0x15;
         spec->autocfg.speaker_pins[0] = 0x14;
-        alc_automute_pin(codec);
-        alc267_quanta_il1_mic_automute(codec);
-}
-
-static void alc267_quanta_il1_unsol_event(struct hda_codec *codec,
-                                           unsigned int res)
-{
-        switch (res >> 26) {
-        case ALC880_MIC_EVENT:
-                alc267_quanta_il1_mic_automute(codec);
-                break;
-        default:
-                alc_sku_unsol_event(codec, res);
-                break;
-        }
+        spec->ext_mic.pin = 0x18;
+        spec->ext_mic.mux_idx = 0;
+        spec->int_mic.pin = 0x19;
+        spec->int_mic.mux_idx = 1;
+        spec->auto_mic = 1;
 }
 
 /*
@@ -12148,21 +12189,16 @@ static struct hda_verb alc268_volume_init_verbs[] = {
         { }
 };
 
+static struct snd_kcontrol_new alc268_capture_nosrc_mixer[] = {
+        HDA_CODEC_VOLUME("Capture Volume", 0x23, 0x0, HDA_OUTPUT),
+        HDA_CODEC_MUTE("Capture Switch", 0x23, 0x0, HDA_OUTPUT),
+        { } /* end */
+};
+
 static struct snd_kcontrol_new alc268_capture_alt_mixer[] = {
         HDA_CODEC_VOLUME("Capture Volume", 0x23, 0x0, HDA_OUTPUT),
         HDA_CODEC_MUTE("Capture Switch", 0x23, 0x0, HDA_OUTPUT),
-        {
-                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                /* The multiple "Capture Source" controls confuse alsamixer
-                 * So call somewhat different..
-                 */
-                /* .name = "Capture Source", */
-                .name = "Input Source",
-                .count = 1,
-                .info = alc_mux_enum_info,
-                .get = alc_mux_enum_get,
-                .put = alc_mux_enum_put,
-        },
+        _DEFINE_CAPSRC(1),
         { } /* end */
 };
 
@@ -12171,18 +12207,7 @@ static struct snd_kcontrol_new alc268_capture_mixer[] = {
         HDA_CODEC_MUTE("Capture Switch", 0x23, 0x0, HDA_OUTPUT),
         HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x24, 0x0, HDA_OUTPUT),
         HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x24, 0x0, HDA_OUTPUT),
-        {
-                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                /* The multiple "Capture Source" controls confuse alsamixer
-                 * So call somewhat different..
-                 */
-                /* .name = "Capture Source", */
-                .name = "Input Source",
-                .count = 2,
-                .info = alc_mux_enum_info,
-                .get = alc_mux_enum_get,
-                .put = alc_mux_enum_put,
-        },
+        _DEFINE_CAPSRC(2),
         { } /* end */
 };
 
@@ -12269,26 +12294,38 @@ static int alc268_new_analog_output(struct alc_spec *spec, hda_nid_t nid,
                                     const char *ctlname, int idx)
 {
         char name[32];
+        hda_nid_t dac;
         int err;
 
         sprintf(name, "%s Playback Volume", ctlname);
-        if (nid == 0x14) {
-                err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
-                                  HDA_COMPOSE_AMP_VAL(0x02, 3, idx,
-                                                      HDA_OUTPUT));
-                if (err < 0)
-                        return err;
-        } else if (nid == 0x15) {
+        switch (nid) {
+        case 0x14:
+        case 0x16:
+                dac = 0x02;
+                break;
+        case 0x15:
+                dac = 0x03;
+                break;
+        default:
+                return 0;
+        }
+        if (spec->multiout.dac_nids[0] != dac &&
+            spec->multiout.dac_nids[1] != dac) {
                 err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
-                                  HDA_COMPOSE_AMP_VAL(0x03, 3, idx,
+                                  HDA_COMPOSE_AMP_VAL(dac, 3, idx,
                                                       HDA_OUTPUT));
                 if (err < 0)
                         return err;
-        } else
-                return -1;
+                spec->multiout.dac_nids[spec->multiout.num_dacs++] = dac;
+        }
+
         sprintf(name, "%s Playback Switch", ctlname);
-        err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
+        if (nid != 0x16)
+                err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
                           HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_OUTPUT));
+        else /* mono */
+                err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
+                          HDA_COMPOSE_AMP_VAL(nid, 2, idx, HDA_OUTPUT));
         if (err < 0)
                 return err;
         return 0;
@@ -12301,14 +12338,19 @@ static int alc268_auto_create_multi_out_ctls(struct alc_spec *spec,
         hda_nid_t nid;
         int err;
 
-        spec->multiout.num_dacs = 2;    /* only use one dac */
         spec->multiout.dac_nids = spec->private_dac_nids;
-        spec->multiout.dac_nids[0] = 2;
-        spec->multiout.dac_nids[1] = 3;
 
         nid = cfg->line_out_pins[0];
-        if (nid)
-                alc268_new_analog_output(spec, nid, "Front", 0);
+        if (nid) {
+                const char *name;
+                if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
+                        name = "Speaker";
+                else
+                        name = "Front";
+                err = alc268_new_analog_output(spec, nid, name, 0);
+                if (err < 0)
+                        return err;
+        }
 
         nid = cfg->speaker_pins[0];
         if (nid == 0x1d) {
@@ -12317,16 +12359,23 @@ static int alc268_auto_create_multi_out_ctls(struct alc_spec *spec,
                                   HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT));
                 if (err < 0)
                         return err;
+        } else {
+                err = alc268_new_analog_output(spec, nid, "Speaker", 0);
+                if (err < 0)
+                        return err;
         }
         nid = cfg->hp_pins[0];
-        if (nid)
-                alc268_new_analog_output(spec, nid, "Headphone", 0);
+        if (nid) {
+                err = alc268_new_analog_output(spec, nid, "Headphone", 0);
+                if (err < 0)
+                        return err;
+        }
 
         nid = cfg->line_out_pins[1] | cfg->line_out_pins[2];
         if (nid == 0x16) {
                 err = add_control(spec, ALC_CTL_WIDGET_MUTE,
                                   "Mono Playback Switch",
-                                  HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_INPUT));
+                                  HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT));
                 if (err < 0)
                         return err;
         }
@@ -12334,38 +12383,46 @@ static int alc268_auto_create_multi_out_ctls(struct alc_spec *spec,
 }
 
 /* create playback/capture controls for input pins */
-static int alc268_auto_create_analog_input_ctls(struct alc_spec *spec,
+static int alc268_auto_create_input_ctls(struct hda_codec *codec,
                                                 const struct auto_pin_cfg *cfg)
 {
-        struct hda_input_mux *imux = &spec->private_imux[0];
-        int i, idx1;
+        return alc_auto_create_input_ctls(codec, cfg, 0, 0x23, 0x24);
+}
 
-        for (i = 0; i < AUTO_PIN_LAST; i++) {
-                switch(cfg->input_pins[i]) {
-                case 0x18:
-                        idx1 = 0;       /* Mic 1 */
-                        break;
-                case 0x19:
-                        idx1 = 1;       /* Mic 2 */
-                        break;
-                case 0x1a:
-                        idx1 = 2;       /* Line In */
-                        break;
-                case 0x1c:
-                        idx1 = 3;       /* CD */
-                        break;
-                case 0x12:
-                case 0x13:
-                        idx1 = 6;       /* digital mics */
-                        break;
-                default:
-                        continue;
-                }
-                imux->items[imux->num_items].label = auto_pin_cfg_labels[i];
-                imux->items[imux->num_items].index = idx1;
-                imux->num_items++;
+static void alc268_auto_set_output_and_unmute(struct hda_codec *codec,
+                                              hda_nid_t nid, int pin_type)
+{
+        int idx;
+
+        alc_set_pin_output(codec, nid, pin_type);
+        if (nid == 0x14 || nid == 0x16)
+                idx = 0;
+        else
+                idx = 1;
+        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, idx);
+}
+
+static void alc268_auto_init_multi_out(struct hda_codec *codec)
+{
+        struct alc_spec *spec = codec->spec;
+        hda_nid_t nid = spec->autocfg.line_out_pins[0];
+        if (nid) {
+                int pin_type = get_pin_type(spec->autocfg.line_out_type);
+                alc268_auto_set_output_and_unmute(codec, nid, pin_type);
         }
-        return 0;
+}
+
+static void alc268_auto_init_hp_out(struct hda_codec *codec)
+{
+        struct alc_spec *spec = codec->spec;
+        hda_nid_t pin;
+
+        pin = spec->autocfg.hp_pins[0];
+        if (pin)
+                alc268_auto_set_output_and_unmute(codec, pin, PIN_HP);
+        pin = spec->autocfg.speaker_pins[0];
+        if (pin)
+                alc268_auto_set_output_and_unmute(codec, pin, PIN_OUT);
 }
 
 static void alc268_auto_init_mono_speaker_out(struct hda_codec *codec)
@@ -12376,9 +12433,10 @@ static void alc268_auto_init_mono_speaker_out(struct hda_codec *codec)
         hda_nid_t line_nid = spec->autocfg.line_out_pins[0];
         unsigned int    dac_vol1, dac_vol2;
 
-        if (speaker_nid) {
+        if (line_nid == 0x1d || speaker_nid == 0x1d) {
                 snd_hda_codec_write(codec, speaker_nid, 0,
                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
+                /* mute mixer inputs from 0x1d */
                 snd_hda_codec_write(codec, 0x0f, 0,
                                     AC_VERB_SET_AMP_GAIN_MUTE,
                                     AMP_IN_UNMUTE(1));
@@ -12386,6 +12444,7 @@ static void alc268_auto_init_mono_speaker_out(struct hda_codec *codec)
                                     AC_VERB_SET_AMP_GAIN_MUTE,
                                     AMP_IN_UNMUTE(1));
         } else {
+                /* unmute mixer inputs from 0x1d */
                 snd_hda_codec_write(codec, 0x0f, 0,
                                     AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1));
                 snd_hda_codec_write(codec, 0x10, 0,
@@ -12442,7 +12501,7 @@ static int alc268_parse_auto_config(struct hda_codec *codec)
         err = alc268_auto_create_multi_out_ctls(spec, &spec->autocfg);
         if (err < 0)
                 return err;
-        err = alc268_auto_create_analog_input_ctls(spec, &spec->autocfg);
+        err = alc268_auto_create_input_ctls(codec, &spec->autocfg);
         if (err < 0)
                 return err;
 
@@ -12461,7 +12520,7 @@ static int alc268_parse_auto_config(struct hda_codec *codec)
                 add_mixer(spec, alc268_beep_mixer);
 
         add_verb(spec, alc268_volume_init_verbs);
-        spec->num_mux_defs = 1;
+        spec->num_mux_defs = 2;
         spec->input_mux = &spec->private_imux[0];
 
         err = alc_auto_add_mic_boost(codec);
@@ -12473,8 +12532,6 @@ static int alc268_parse_auto_config(struct hda_codec *codec)
         return 1;
 }
 
-#define alc268_auto_init_multi_out      alc882_auto_init_multi_out
-#define alc268_auto_init_hp_out         alc882_auto_init_hp_out
 #define alc268_auto_init_analog_input   alc882_auto_init_analog_input
 
 /* init callback for auto-configuration model -- overriding the default init */
@@ -12517,8 +12574,11 @@ static struct snd_pci_quirk alc268_cfg_tbl[] = {
                                                 ALC268_ACER_ASPIRE_ONE),
         SND_PCI_QUIRK(0x1028, 0x0253, "Dell OEM", ALC268_DELL),
         SND_PCI_QUIRK(0x1028, 0x02b0, "Dell Inspiron Mini9", ALC268_DELL),
+        /* almost compatible with toshiba but with optional digital outs;
+         * auto-probing seems working fine
+         */
         SND_PCI_QUIRK_MASK(0x103c, 0xff00, 0x3000, "HP TX25xx series",
-                           ALC268_TOSHIBA),
+                           ALC268_AUTO),
         SND_PCI_QUIRK(0x1043, 0x1205, "ASUS W7J", ALC268_3ST),
         SND_PCI_QUIRK(0x1170, 0x0040, "ZEPTO", ALC268_ZEPTO),
         SND_PCI_QUIRK(0x14c0, 0x0025, "COMPAL IFL90/JFL-92", ALC268_TOSHIBA),
@@ -12539,7 +12599,8 @@ static struct snd_pci_quirk alc268_ssid_cfg_tbl[] = {
 
 static struct alc_config_preset alc268_presets[] = {
         [ALC267_QUANTA_IL1] = {
-                .mixers = { alc267_quanta_il1_mixer, alc268_beep_mixer },
+                .mixers = { alc267_quanta_il1_mixer, alc268_beep_mixer,
+                            alc268_capture_nosrc_mixer },
                 .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
                                 alc267_quanta_il1_verbs },
                 .num_dacs = ARRAY_SIZE(alc268_dac_nids),
@@ -12549,9 +12610,9 @@ static struct alc_config_preset alc268_presets[] = {
                 .hp_nid = 0x03,
                 .num_channel_mode = ARRAY_SIZE(alc268_modes),
                 .channel_mode = alc268_modes,
-                .input_mux = &alc268_capture_source,
-                .unsol_event = alc267_quanta_il1_unsol_event,
-                .init_hook = alc267_quanta_il1_init_hook,
+                .unsol_event = alc_sku_unsol_event,
+                .setup = alc267_quanta_il1_setup,
+                .init_hook = alc_inithook,
         },
         [ALC268_3ST] = {
                 .mixers = { alc268_base_mixer, alc268_capture_alt_mixer,
@@ -12583,10 +12644,11 @@ static struct alc_config_preset alc268_presets[] = {
                 .channel_mode = alc268_modes,
                 .input_mux = &alc268_capture_source,
                 .unsol_event = alc268_toshiba_unsol_event,
-                .init_hook = alc268_toshiba_init_hook,
+                .setup = alc268_toshiba_setup,
+                .init_hook = alc268_toshiba_automute,
         },
         [ALC268_ACER] = {
-                .mixers = { alc268_acer_mixer, alc268_capture_alt_mixer,
+                .mixers = { alc268_acer_mixer, alc268_capture_nosrc_mixer,
                             alc268_beep_mixer },
                 .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
                                 alc268_acer_verbs },
@@ -12622,7 +12684,7 @@ static struct alc_config_preset alc268_presets[] = {
         [ALC268_ACER_ASPIRE_ONE] = {
                 .mixers = { alc268_acer_aspire_one_mixer,
                             alc268_beep_mixer,
-                            alc268_capture_alt_mixer },
+                            alc268_capture_nosrc_mixer },
                 .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
                                 alc268_acer_aspire_one_verbs },
                 .num_dacs = ARRAY_SIZE(alc268_dac_nids),
@@ -12633,22 +12695,26 @@ static struct alc_config_preset alc268_presets[] = {
                 .hp_nid = 0x03,
                 .num_channel_mode = ARRAY_SIZE(alc268_modes),
                 .channel_mode = alc268_modes,
-                .input_mux = &alc268_acer_lc_capture_source,
                 .unsol_event = alc268_acer_lc_unsol_event,
+                .setup = alc268_acer_lc_setup,
                 .init_hook = alc268_acer_lc_init_hook,
         },
         [ALC268_DELL] = {
-                .mixers = { alc268_dell_mixer, alc268_beep_mixer },
+                .mixers = { alc268_dell_mixer, alc268_beep_mixer,
+                            alc268_capture_nosrc_mixer },
                 .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
                                 alc268_dell_verbs },
                 .num_dacs = ARRAY_SIZE(alc268_dac_nids),
                 .dac_nids = alc268_dac_nids,
+                .num_adc_nids = ARRAY_SIZE(alc268_adc_nids_alt),
+                .adc_nids = alc268_adc_nids_alt,
+                .capsrc_nids = alc268_capsrc_nids,
                 .hp_nid = 0x02,
                 .num_channel_mode = ARRAY_SIZE(alc268_modes),
                 .channel_mode = alc268_modes,
                 .unsol_event = alc_sku_unsol_event,
-                .init_hook = alc268_dell_init_hook,
-                .input_mux = &alc268_capture_source,
+                .setup = alc268_dell_setup,
+                .init_hook = alc_inithook,
         },
         [ALC268_ZEPTO] = {
                 .mixers = { alc268_base_mixer, alc268_capture_alt_mixer,
@@ -12665,8 +12731,8 @@ static struct alc_config_preset alc268_presets[] = {
                 .num_channel_mode = ARRAY_SIZE(alc268_modes),
                 .channel_mode = alc268_modes,
                 .input_mux = &alc268_capture_source,
-                .unsol_event = alc268_toshiba_unsol_event,
-                .init_hook = alc268_toshiba_init_hook
+                .setup = alc268_toshiba_setup,
+                .init_hook = alc268_toshiba_automute,
         },
 #ifdef CONFIG_SND_DEBUG
         [ALC268_TEST] = {
@@ -12708,8 +12774,8 @@ static int patch_alc268(struct hda_codec *codec)
                         ALC882_MODEL_LAST, alc268_models, alc268_ssid_cfg_tbl);
 
         if (board_config < 0 || board_config >= ALC268_MODEL_LAST) {
-                printk(KERN_INFO "hda_codec: Unknown model for %s, "
-                       "trying auto-probe from BIOS...\n", codec->chip_name);
+                printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                       codec->chip_name);
                 board_config = ALC268_AUTO;
         }
 
@@ -12728,7 +12794,7 @@ static int patch_alc268(struct hda_codec *codec)
         }
 
         if (board_config != ALC268_AUTO)
-                setup_preset(spec, &alc268_presets[board_config]);
+                setup_preset(codec, &alc268_presets[board_config]);
 
         spec->stream_analog_playback = &alc268_pcm_analog_playback;
         spec->stream_analog_capture = &alc268_pcm_analog_capture;
@@ -12765,11 +12831,15 @@ static int patch_alc268(struct hda_codec *codec)
                 int i;
 
                 /* get type */
-                wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
-                if (wcap != AC_WID_AUD_IN || spec->input_mux->num_items == 1) {
+                wcap = get_wcaps_type(wcap);
+                if (spec->auto_mic ||
+                    wcap != AC_WID_AUD_IN || spec->input_mux->num_items == 1) {
                         spec->adc_nids = alc268_adc_nids_alt;
                         spec->num_adc_nids = ARRAY_SIZE(alc268_adc_nids_alt);
-                        add_mixer(spec, alc268_capture_alt_mixer);
+                        if (spec->auto_mic || spec->input_mux->num_items == 1)
+                                add_mixer(spec, alc268_capture_nosrc_mixer);
+                        else
+                                add_mixer(spec, alc268_capture_alt_mixer);
                 } else {
                         spec->adc_nids = alc268_adc_nids;
                         spec->num_adc_nids = ARRAY_SIZE(alc268_adc_nids);
@@ -12780,6 +12850,8 @@ static int patch_alc268(struct hda_codec *codec)
                 for (i = 0; i < spec->num_adc_nids; i++)
                         snd_hda_codec_write_cache(codec, alc268_capsrc_nids[i],
                                 0, AC_VERB_SET_CONNECT_SEL,
+                                i < spec->num_mux_defs ?
+                                spec->input_mux[i].items[0].index :
                                 spec->input_mux->items[0].index);
         }
 
@@ -12814,22 +12886,6 @@ static hda_nid_t alc269_capsrc_nids[1] = {
  *       not a mux!
  */
 
-static struct hda_input_mux alc269_eeepc_dmic_capture_source = {
-        .num_items = 2,
-        .items = {
-                { "i-Mic", 0x5 },
-                { "e-Mic", 0x0 },
-        },
-};
-
-static struct hda_input_mux alc269_eeepc_amic_capture_source = {
-        .num_items = 2,
-        .items = {
-                { "i-Mic", 0x1 },
-                { "e-Mic", 0x0 },
-        },
-};
-
 #define alc269_modes            alc260_modes
 #define alc269_capture_source   alc880_lg_lw_capture_source
 
@@ -12991,16 +13047,6 @@ static void alc269_lifebook_speaker_automute(struct hda_codec *codec)
                         AC_VERB_SET_PROC_COEF, 0x480);
 }
 
-static void alc269_quanta_fl1_mic_automute(struct hda_codec *codec)
-{
-        unsigned int present;
-
-        present = snd_hda_codec_read(codec, 0x18, 0,
-                                AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-        snd_hda_codec_write(codec, 0x23, 0,
-                            AC_VERB_SET_CONNECT_SEL, present ? 0x0 : 0x1);
-}
-
 static void alc269_lifebook_mic_autoswitch(struct hda_codec *codec)
 {
         unsigned int present_laptop;
@@ -13027,10 +13073,14 @@ static void alc269_lifebook_mic_autoswitch(struct hda_codec *codec)
 static void alc269_quanta_fl1_unsol_event(struct hda_codec *codec,
                                     unsigned int res)
 {
-        if ((res >> 26) == ALC880_HP_EVENT)
+        switch (res >> 26) {
+        case ALC880_HP_EVENT:
                 alc269_quanta_fl1_speaker_automute(codec);
-        if ((res >> 26) == ALC880_MIC_EVENT)
-                alc269_quanta_fl1_mic_automute(codec);
+                break;
+        case ALC880_MIC_EVENT:
+                alc_mic_automute(codec);
+                break;
+        }
 }
 
 static void alc269_lifebook_unsol_event(struct hda_codec *codec,
@@ -13042,10 +13092,20 @@ static void alc269_lifebook_unsol_event(struct hda_codec *codec,
                 alc269_lifebook_mic_autoswitch(codec);
 }
 
+static void alc269_quanta_fl1_setup(struct hda_codec *codec)
+{
+        struct alc_spec *spec = codec->spec;
+        spec->ext_mic.pin = 0x18;
+        spec->ext_mic.mux_idx = 0;
+        spec->int_mic.pin = 0x19;
+        spec->int_mic.mux_idx = 1;
+        spec->auto_mic = 1;
+}
+
 static void alc269_quanta_fl1_init_hook(struct hda_codec *codec)
 {
         alc269_quanta_fl1_speaker_automute(codec);
-        alc269_quanta_fl1_mic_automute(codec);
+        alc_mic_automute(codec);
 }
 
 static void alc269_lifebook_init_hook(struct hda_codec *codec)
@@ -13090,60 +13150,44 @@ static void alc269_speaker_automute(struct hda_codec *codec)
                                 AMP_IN_MUTE(0), bits);
 }
 
-static void alc269_eeepc_dmic_automute(struct hda_codec *codec)
-{
-        unsigned int present;
-
-        present = snd_hda_codec_read(codec, 0x18, 0,
-                                AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-        snd_hda_codec_write(codec, 0x23, 0,
-                                AC_VERB_SET_CONNECT_SEL,  (present ? 0 : 5));
-}
-
-static void alc269_eeepc_amic_automute(struct hda_codec *codec)
-{
-        unsigned int present;
-
-        present = snd_hda_codec_read(codec, 0x18, 0,
-                                AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-        snd_hda_codec_write(codec, 0x24, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-                                0x7000 | (0x00 << 8) | (present ? 0 : 0x80));
-        snd_hda_codec_write(codec, 0x24, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-                                0x7000 | (0x01 << 8) | (present ? 0x80 : 0));
-}
-
 /* unsolicited event for HP jack sensing */
-static void alc269_eeepc_dmic_unsol_event(struct hda_codec *codec,
+static void alc269_eeepc_unsol_event(struct hda_codec *codec,
                                      unsigned int res)
 {
-        if ((res >> 26) == ALC880_HP_EVENT)
+        switch (res >> 26) {
+        case ALC880_HP_EVENT:
                 alc269_speaker_automute(codec);
-
-        if ((res >> 26) == ALC880_MIC_EVENT)
-                alc269_eeepc_dmic_automute(codec);
+                break;
+        case ALC880_MIC_EVENT:
+                alc_mic_automute(codec);
+                break;
+        }
 }
 
-static void alc269_eeepc_dmic_inithook(struct hda_codec *codec)
+static void alc269_eeepc_dmic_setup(struct hda_codec *codec)
 {
-        alc269_speaker_automute(codec);
-        alc269_eeepc_dmic_automute(codec);
+        struct alc_spec *spec = codec->spec;
+        spec->ext_mic.pin = 0x18;
+        spec->ext_mic.mux_idx = 0;
+        spec->int_mic.pin = 0x12;
+        spec->int_mic.mux_idx = 5;
+        spec->auto_mic = 1;
 }
 
-/* unsolicited event for HP jack sensing */
-static void alc269_eeepc_amic_unsol_event(struct hda_codec *codec,
-                                     unsigned int res)
+static void alc269_eeepc_amic_setup(struct hda_codec *codec)
 {
-        if ((res >> 26) == ALC880_HP_EVENT)
-                alc269_speaker_automute(codec);
-
-        if ((res >> 26) == ALC880_MIC_EVENT)
-                alc269_eeepc_amic_automute(codec);
+        struct alc_spec *spec = codec->spec;
+        spec->ext_mic.pin = 0x18;
+        spec->ext_mic.mux_idx = 0;
+        spec->int_mic.pin = 0x19;
+        spec->int_mic.mux_idx = 1;
+        spec->auto_mic = 1;
 }
 
-static void alc269_eeepc_amic_inithook(struct hda_codec *codec)
+static void alc269_eeepc_inithook(struct hda_codec *codec)
 {
         alc269_speaker_automute(codec);
-        alc269_eeepc_amic_automute(codec);
+        alc_mic_automute(codec);
 }
 
 /*
@@ -13216,89 +13260,10 @@ static struct hda_verb alc269_init_verbs[] = {
         { }
 };
 
-/* add playback controls from the parsed DAC table */
-static int alc269_auto_create_multi_out_ctls(struct alc_spec *spec,
-                                             const struct auto_pin_cfg *cfg)
-{
-        hda_nid_t nid;
-        int err;
-
-        spec->multiout.num_dacs = 1;    /* only use one dac */
-        spec->multiout.dac_nids = spec->private_dac_nids;
-        spec->multiout.dac_nids[0] = 2;
-
-        nid = cfg->line_out_pins[0];
-        if (nid) {
-                err = add_control(spec, ALC_CTL_WIDGET_VOL,
-                                  "Front Playback Volume",
-                                  HDA_COMPOSE_AMP_VAL(0x02, 3, 0, HDA_OUTPUT));
-                if (err < 0)
-                        return err;
-                err = add_control(spec, ALC_CTL_WIDGET_MUTE,
-                                  "Front Playback Switch",
-                                  HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
-                if (err < 0)
-                        return err;
-        }
-
-        nid = cfg->speaker_pins[0];
-        if (nid) {
-                if (!cfg->line_out_pins[0]) {
-                        err = add_control(spec, ALC_CTL_WIDGET_VOL,
-                                          "Speaker Playback Volume",
-                                          HDA_COMPOSE_AMP_VAL(0x02, 3, 0,
-                                                              HDA_OUTPUT));
-                        if (err < 0)
-                                return err;
-                }
-                if (nid == 0x16) {
-                        err = add_control(spec, ALC_CTL_WIDGET_MUTE,
-                                          "Speaker Playback Switch",
-                                          HDA_COMPOSE_AMP_VAL(nid, 2, 0,
-                                                              HDA_OUTPUT));
-                        if (err < 0)
-                                return err;
-                } else {
-                        err = add_control(spec, ALC_CTL_WIDGET_MUTE,
-                                          "Speaker Playback Switch",
-                                          HDA_COMPOSE_AMP_VAL(nid, 3, 0,
-                                                              HDA_OUTPUT));
-                        if (err < 0)
-                                return err;
-                }
-        }
-        nid = cfg->hp_pins[0];
-        if (nid) {
-                /* spec->multiout.hp_nid = 2; */
-                if (!cfg->line_out_pins[0] && !cfg->speaker_pins[0]) {
-                        err = add_control(spec, ALC_CTL_WIDGET_VOL,
-                                          "Headphone Playback Volume",
-                                          HDA_COMPOSE_AMP_VAL(0x02, 3, 0,
-                                                              HDA_OUTPUT));
-                        if (err < 0)
-                                return err;
-                }
-                if (nid == 0x16) {
-                        err = add_control(spec, ALC_CTL_WIDGET_MUTE,
-                                          "Headphone Playback Switch",
-                                          HDA_COMPOSE_AMP_VAL(nid, 2, 0,
-                                                              HDA_OUTPUT));
-                        if (err < 0)
-                                return err;
-                } else {
-                        err = add_control(spec, ALC_CTL_WIDGET_MUTE,
-                                          "Headphone Playback Switch",
-                                          HDA_COMPOSE_AMP_VAL(nid, 3, 0,
-                                                              HDA_OUTPUT));
-                        if (err < 0)
-                                return err;
-                }
-        }
-        return 0;
-}
-
-#define alc269_auto_create_analog_input_ctls \
-        alc262_auto_create_analog_input_ctls
+#define alc269_auto_create_multi_out_ctls \
+        alc268_auto_create_multi_out_ctls
+#define alc269_auto_create_input_ctls \
+        alc268_auto_create_input_ctls
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 #define alc269_loopbacks        alc880_loopbacks
@@ -13348,7 +13313,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
         err = alc269_auto_create_multi_out_ctls(spec, &spec->autocfg);
         if (err < 0)
                 return err;
-        err = alc269_auto_create_analog_input_ctls(spec, &spec->autocfg);
+        err = alc269_auto_create_input_ctls(codec, &spec->autocfg);
         if (err < 0)
                 return err;
 
@@ -13373,15 +13338,15 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
                 return err;
 
         if (!spec->cap_mixer && !spec->no_analog)
-                set_capture_mixer(spec);
+                set_capture_mixer(codec);
 
         alc_ssid_check(codec, 0x15, 0x1b, 0x14);
 
         return 1;
 }
 
-#define alc269_auto_init_multi_out      alc882_auto_init_multi_out
-#define alc269_auto_init_hp_out         alc882_auto_init_hp_out
+#define alc269_auto_init_multi_out      alc268_auto_init_multi_out
+#define alc269_auto_init_hp_out         alc268_auto_init_hp_out
 #define alc269_auto_init_analog_input   alc882_auto_init_analog_input
 
 
@@ -13449,6 +13414,7 @@ static struct alc_config_preset alc269_presets[] = {
                 .channel_mode = alc269_modes,
                 .input_mux = &alc269_capture_source,
                 .unsol_event = alc269_quanta_fl1_unsol_event,
+                .setup = alc269_quanta_fl1_setup,
                 .init_hook = alc269_quanta_fl1_init_hook,
         },
         [ALC269_ASUS_EEEPC_P703] = {
@@ -13461,9 +13427,9 @@ static struct alc_config_preset alc269_presets[] = {
                 .hp_nid = 0x03,
                 .num_channel_mode = ARRAY_SIZE(alc269_modes),
                 .channel_mode = alc269_modes,
-                .input_mux = &alc269_eeepc_amic_capture_source,
-                .unsol_event = alc269_eeepc_amic_unsol_event,
-                .init_hook = alc269_eeepc_amic_inithook,
+                .unsol_event = alc269_eeepc_unsol_event,
+                .setup = alc269_eeepc_amic_setup,
+                .init_hook = alc269_eeepc_inithook,
         },
         [ALC269_ASUS_EEEPC_P901] = {
                 .mixers = { alc269_eeepc_mixer },
@@ -13475,9 +13441,9 @@ static struct alc_config_preset alc269_presets[] = {
                 .hp_nid = 0x03,
                 .num_channel_mode = ARRAY_SIZE(alc269_modes),
                 .channel_mode = alc269_modes,
-                .input_mux = &alc269_eeepc_dmic_capture_source,
-                .unsol_event = alc269_eeepc_dmic_unsol_event,
-                .init_hook = alc269_eeepc_dmic_inithook,
+                .unsol_event = alc269_eeepc_unsol_event,
+                .setup = alc269_eeepc_dmic_setup,
+                .init_hook = alc269_eeepc_inithook,
         },
         [ALC269_FUJITSU] = {
                 .mixers = { alc269_fujitsu_mixer },
@@ -13489,9 +13455,9 @@ static struct alc_config_preset alc269_presets[] = {
                 .hp_nid = 0x03,
                 .num_channel_mode = ARRAY_SIZE(alc269_modes),
                 .channel_mode = alc269_modes,
-                .input_mux = &alc269_eeepc_dmic_capture_source,
-                .unsol_event = alc269_eeepc_dmic_unsol_event,
-                .init_hook = alc269_eeepc_dmic_inithook,
+                .unsol_event = alc269_eeepc_unsol_event,
+                .setup = alc269_eeepc_dmic_setup,
+                .init_hook = alc269_eeepc_inithook,
         },
         [ALC269_LIFEBOOK] = {
                 .mixers = { alc269_lifebook_mixer },
@@ -13526,8 +13492,8 @@ static int patch_alc269(struct hda_codec *codec)
                                                   alc269_cfg_tbl);
 
         if (board_config < 0) {
-                printk(KERN_INFO "hda_codec: Unknown model for %s, "
-                       "trying auto-probe from BIOS...\n", codec->chip_name);
+                printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                       codec->chip_name);
                 board_config = ALC269_AUTO;
         }
 
@@ -13552,7 +13518,7 @@ static int patch_alc269(struct hda_codec *codec)
         }
 
         if (board_config != ALC269_AUTO)
-                setup_preset(spec, &alc269_presets[board_config]);
+                setup_preset(codec, &alc269_presets[board_config]);
 
         if (codec->subsystem_id == 0x17aa3bf8) {
                 /* Due to a hardware problem on Lenovo Ideadpad, we need to
@@ -13571,7 +13537,7 @@ static int patch_alc269(struct hda_codec *codec)
         spec->num_adc_nids = ARRAY_SIZE(alc269_adc_nids);
         spec->capsrc_nids = alc269_capsrc_nids;
         if (!spec->cap_mixer)
-                set_capture_mixer(spec);
+                set_capture_mixer(codec);
         set_beep_amp(spec, 0x0b, 0x04, HDA_INPUT);
 
         spec->vmaster_nid = 0x02;
@@ -14121,23 +14087,23 @@ static struct hda_verb alc861_auto_init_verbs[] = {
         {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
         {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c},
 
-        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
 
         {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
         {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
+        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
         {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
         {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
+        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
 
         {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},  /* set Mic 1 */
 
@@ -14209,64 +14175,96 @@ static struct hda_input_mux alc861_capture_source = {
         },
 };
 
+static hda_nid_t alc861_look_for_dac(struct hda_codec *codec, hda_nid_t pin)
+{
+        struct alc_spec *spec = codec->spec;
+        hda_nid_t mix, srcs[5];
+        int i, j, num;
+
+        if (snd_hda_get_connections(codec, pin, &mix, 1) != 1)
+                return 0;
+        num = snd_hda_get_connections(codec, mix, srcs, ARRAY_SIZE(srcs));
+        if (num < 0)
+                return 0;
+        for (i = 0; i < num; i++) {
+                unsigned int type;
+                type = get_wcaps_type(get_wcaps(codec, srcs[i]));
+                if (type != AC_WID_AUD_OUT)
+                        continue;
+                for (j = 0; j < spec->multiout.num_dacs; j++)
+                        if (spec->multiout.dac_nids[j] == srcs[i])
+                                break;
+                if (j >= spec->multiout.num_dacs)
+                        return srcs[i];
+        }
+        return 0;
+}
+
 /* fill in the dac_nids table from the parsed pin configuration */
-static int alc861_auto_fill_dac_nids(struct alc_spec *spec,
+static int alc861_auto_fill_dac_nids(struct hda_codec *codec,
                                      const struct auto_pin_cfg *cfg)
 {
+        struct alc_spec *spec = codec->spec;
         int i;
-        hda_nid_t nid;
+        hda_nid_t nid, dac;
 
         spec->multiout.dac_nids = spec->private_dac_nids;
         for (i = 0; i < cfg->line_outs; i++) {
                 nid = cfg->line_out_pins[i];
-                if (nid) {
-                        if (i >= ARRAY_SIZE(alc861_dac_nids))
-                                continue;
-                        spec->multiout.dac_nids[i] = alc861_dac_nids[i];
-                }
+                dac = alc861_look_for_dac(codec, nid);
+                if (!dac)
+                        continue;
+                spec->multiout.dac_nids[spec->multiout.num_dacs++] = dac;
         }
-        spec->multiout.num_dacs = cfg->line_outs;
         return 0;
 }
 
+static int alc861_create_out_sw(struct hda_codec *codec, const char *pfx,
+                                hda_nid_t nid, unsigned int chs)
+{
+        char name[32];
+        snprintf(name, sizeof(name), "%s Playback Switch", pfx);
+        return add_control(codec->spec, ALC_CTL_WIDGET_MUTE, name,
+                           HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_OUTPUT));
+}
+
 /* add playback controls from the parsed DAC table */
-static int alc861_auto_create_multi_out_ctls(struct alc_spec *spec,
+static int alc861_auto_create_multi_out_ctls(struct hda_codec *codec,
                                              const struct auto_pin_cfg *cfg)
 {
-        char name[32];
+        struct alc_spec *spec = codec->spec;
         static const char *chname[4] = {
                 "Front", "Surround", NULL /*CLFE*/, "Side"
         };
         hda_nid_t nid;
-        int i, idx, err;
+        int i, err;
+
+        if (cfg->line_outs == 1) {
+                const char *pfx = NULL;
+                if (!cfg->hp_outs)
+                        pfx = "Master";
+                else if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
+                        pfx = "Speaker";
+                if (pfx) {
+                        nid = spec->multiout.dac_nids[0];
+                        return alc861_create_out_sw(codec, pfx, nid, 3);
+                }
+        }
 
         for (i = 0; i < cfg->line_outs; i++) {
                 nid = spec->multiout.dac_nids[i];
                 if (!nid)
                         continue;
-                if (nid == 0x05) {
+                if (i == 2) {
                         /* Center/LFE */
-                        err = add_control(spec, ALC_CTL_BIND_MUTE,
-                                          "Center Playback Switch",
-                                          HDA_COMPOSE_AMP_VAL(nid, 1, 0,
-                                                              HDA_OUTPUT));
+                        err = alc861_create_out_sw(codec, "Center", nid, 1);
                         if (err < 0)
                                 return err;
-                        err = add_control(spec, ALC_CTL_BIND_MUTE,
-                                          "LFE Playback Switch",
-                                          HDA_COMPOSE_AMP_VAL(nid, 2, 0,
-                                                              HDA_OUTPUT));
+                        err = alc861_create_out_sw(codec, "LFE", nid, 2);
                         if (err < 0)
                                 return err;
                 } else {
-                        for (idx = 0; idx < ARRAY_SIZE(alc861_dac_nids) - 1;
-                             idx++)
-                                if (nid == alc861_dac_nids[idx])
-                                        break;
-                        sprintf(name, "%s Playback Switch", chname[idx]);
-                        err = add_control(spec, ALC_CTL_BIND_MUTE, name,
-                                          HDA_COMPOSE_AMP_VAL(nid, 3, 0,
-                                                              HDA_OUTPUT));
+                        err = alc861_create_out_sw(codec, chname[i], nid, 3);
                         if (err < 0)
                                 return err;
                 }
@@ -14274,8 +14272,9 @@ static int alc861_auto_create_multi_out_ctls(struct alc_spec *spec,
         return 0;
 }
 
-static int alc861_auto_create_hp_ctls(struct alc_spec *spec, hda_nid_t pin)
+static int alc861_auto_create_hp_ctls(struct hda_codec *codec, hda_nid_t pin)
 {
+        struct alc_spec *spec = codec->spec;
         int err;
         hda_nid_t nid;
 
@@ -14283,70 +14282,49 @@ static int alc861_auto_create_hp_ctls(struct alc_spec *spec, hda_nid_t pin)
                 return 0;
 
         if ((pin >= 0x0b && pin <= 0x10) || pin == 0x1f || pin == 0x20) {
-                nid = 0x03;
-                err = add_control(spec, ALC_CTL_WIDGET_MUTE,
-                                  "Headphone Playback Switch",
-                                  HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
-                if (err < 0)
-                        return err;
-                spec->multiout.hp_nid = nid;
+                nid = alc861_look_for_dac(codec, pin);
+                if (nid) {
+                        err = alc861_create_out_sw(codec, "Headphone", nid, 3);
+                        if (err < 0)
+                                return err;
+                        spec->multiout.hp_nid = nid;
+                }
         }
         return 0;
 }
 
 /* create playback/capture controls for input pins */
-static int alc861_auto_create_analog_input_ctls(struct alc_spec *spec,
+static int alc861_auto_create_input_ctls(struct hda_codec *codec,
                                                 const struct auto_pin_cfg *cfg)
 {
-        struct hda_input_mux *imux = &spec->private_imux[0];
-        int i, err, idx, idx1;
-
-        for (i = 0; i < AUTO_PIN_LAST; i++) {
-                switch (cfg->input_pins[i]) {
-                case 0x0c:
-                        idx1 = 1;
-                        idx = 2;        /* Line In */
-                        break;
-                case 0x0f:
-                        idx1 = 2;
-                        idx = 2;        /* Line In */
-                        break;
-                case 0x0d:
-                        idx1 = 0;
-                        idx = 1;        /* Mic In */
-                        break;
-                case 0x10:
-                        idx1 = 3;
-                        idx = 1;        /* Mic In */
-                        break;
-                case 0x11:
-                        idx1 = 4;
-                        idx = 0;        /* CD */
-                        break;
-                default:
-                        continue;
-                }
-
-                err = new_analog_input(spec, cfg->input_pins[i],
-                                       auto_pin_cfg_labels[i], idx, 0x15);
-                if (err < 0)
-                        return err;
-
-                imux->items[imux->num_items].label = auto_pin_cfg_labels[i];
-                imux->items[imux->num_items].index = idx1;
-                imux->num_items++;
-        }
-        return 0;
+        return alc_auto_create_input_ctls(codec, cfg, 0x15, 0x08, 0);
 }
 
 static void alc861_auto_set_output_and_unmute(struct hda_codec *codec,
                                               hda_nid_t nid,
-                                              int pin_type, int dac_idx)
+                                              int pin_type, hda_nid_t dac)
 {
+        hda_nid_t mix, srcs[5];
+        int i, num;
+
         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                             pin_type);
-        snd_hda_codec_write(codec, dac_idx, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+        snd_hda_codec_write(codec, dac, 0, AC_VERB_SET_AMP_GAIN_MUTE,
                             AMP_OUT_UNMUTE);
+        if (snd_hda_get_connections(codec, nid, &mix, 1) != 1)
+                return;
+        num = snd_hda_get_connections(codec, mix, srcs, ARRAY_SIZE(srcs));
+        if (num < 0)
+                return;
+        for (i = 0; i < num; i++) {
+                unsigned int mute;
+                if (srcs[i] == dac || srcs[i] == 0x15)
+                        mute = AMP_IN_UNMUTE(i);
+                else
+                        mute = AMP_IN_MUTE(i);
+                snd_hda_codec_write(codec, mix, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+                                    mute);
+        }
 }
 
 static void alc861_auto_init_multi_out(struct hda_codec *codec)
@@ -14369,12 +14347,13 @@ static void alc861_auto_init_hp_out(struct hda_codec *codec)
         hda_nid_t pin;
 
         pin = spec->autocfg.hp_pins[0];
-        if (pin) /* connect to front */
+        if (pin)
                 alc861_auto_set_output_and_unmute(codec, pin, PIN_HP,
-                                                  spec->multiout.dac_nids[0]);
+                                                  spec->multiout.hp_nid);
         pin = spec->autocfg.speaker_pins[0];
         if (pin)
-                alc861_auto_set_output_and_unmute(codec, pin, PIN_OUT, 0);
+                alc861_auto_set_output_and_unmute(codec, pin, PIN_OUT,
+                                                  spec->multiout.dac_nids[0]);
 }
 
 static void alc861_auto_init_analog_input(struct hda_codec *codec)
@@ -14406,16 +14385,16 @@ static int alc861_parse_auto_config(struct hda_codec *codec)
         if (!spec->autocfg.line_outs)
                 return 0; /* can't find valid BIOS pin config */
 
-        err = alc861_auto_fill_dac_nids(spec, &spec->autocfg);
+        err = alc861_auto_fill_dac_nids(codec, &spec->autocfg);
         if (err < 0)
                 return err;
-        err = alc861_auto_create_multi_out_ctls(spec, &spec->autocfg);
+        err = alc861_auto_create_multi_out_ctls(codec, &spec->autocfg);
         if (err < 0)
                 return err;
-        err = alc861_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+        err = alc861_auto_create_hp_ctls(codec, spec->autocfg.hp_pins[0]);
         if (err < 0)
                 return err;
-        err = alc861_auto_create_analog_input_ctls(spec, &spec->autocfg);
+        err = alc861_auto_create_input_ctls(codec, &spec->autocfg);
         if (err < 0)
                 return err;
 
@@ -14434,7 +14413,7 @@ static int alc861_parse_auto_config(struct hda_codec *codec)
 
         spec->adc_nids = alc861_adc_nids;
         spec->num_adc_nids = ARRAY_SIZE(alc861_adc_nids);
-        set_capture_mixer(spec);
+        set_capture_mixer(codec);
 
         alc_ssid_check(codec, 0x0e, 0x0f, 0x0b);
 
@@ -14627,8 +14606,8 @@ static int patch_alc861(struct hda_codec *codec)
                                                   alc861_cfg_tbl);
 
         if (board_config < 0) {
-                printk(KERN_INFO "hda_codec: Unknown model for %s, "
-                       "trying auto-probe from BIOS...\n", codec->chip_name);
+                printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                       codec->chip_name);
                 board_config = ALC861_AUTO;
         }
 
@@ -14653,7 +14632,7 @@ static int patch_alc861(struct hda_codec *codec)
         }
 
         if (board_config != ALC861_AUTO)
-                setup_preset(spec, &alc861_presets[board_config]);
+                setup_preset(codec, &alc861_presets[board_config]);
 
         spec->stream_analog_playback = &alc861_pcm_analog_playback;
         spec->stream_analog_capture = &alc861_pcm_analog_capture;
@@ -15056,12 +15035,15 @@ static void alc861vd_lenovo_mic_automute(struct hda_codec *codec)
                                  HDA_AMP_MUTE, bits);
 }
 
-static void alc861vd_lenovo_init_hook(struct hda_codec *codec)
+static void alc861vd_lenovo_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
-
         spec->autocfg.hp_pins[0] = 0x1b;
         spec->autocfg.speaker_pins[0] = 0x14;
+}
+
+static void alc861vd_lenovo_init_hook(struct hda_codec *codec)
+{
         alc_automute_amp(codec);
         alc861vd_lenovo_mic_automute(codec);
 }
@@ -15125,13 +15107,12 @@ static struct hda_verb alc861vd_dallas_verbs[] = {
 };
 
 /* toggle speaker-output according to the hp-jack state */
-static void alc861vd_dallas_init_hook(struct hda_codec *codec)
+static void alc861vd_dallas_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x15;
         spec->autocfg.speaker_pins[0] = 0x14;
-        alc_automute_amp(codec);
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
@@ -15245,6 +15226,7 @@ static struct alc_config_preset alc861vd_presets[] = {
                 .channel_mode = alc861vd_3stack_2ch_modes,
                 .input_mux = &alc861vd_capture_source,
                 .unsol_event = alc861vd_lenovo_unsol_event,
+                .setup = alc861vd_lenovo_setup,
                 .init_hook = alc861vd_lenovo_init_hook,
         },
         [ALC861VD_DALLAS] = {
@@ -15256,7 +15238,8 @@ static struct alc_config_preset alc861vd_presets[] = {
                 .channel_mode = alc861vd_3stack_2ch_modes,
                 .input_mux = &alc861vd_dallas_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc861vd_dallas_init_hook,
+                .setup = alc861vd_dallas_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC861VD_HP] = {
                 .mixers = { alc861vd_hp_mixer },
@@ -15268,7 +15251,8 @@ static struct alc_config_preset alc861vd_presets[] = {
                 .channel_mode = alc861vd_3stack_2ch_modes,
                 .input_mux = &alc861vd_hp_capture_source,
                 .unsol_event = alc_automute_amp_unsol_event,
-                .init_hook = alc861vd_dallas_init_hook,
+                .setup = alc861vd_dallas_setup,
+                .init_hook = alc_automute_amp,
         },
         [ALC660VD_ASUS_V1S] = {
                 .mixers = { alc861vd_lenovo_mixer },
@@ -15283,6 +15267,7 @@ static struct alc_config_preset alc861vd_presets[] = {
                 .channel_mode = alc861vd_3stack_2ch_modes,
                 .input_mux = &alc861vd_capture_source,
                 .unsol_event = alc861vd_lenovo_unsol_event,
+                .setup = alc861vd_lenovo_setup,
                 .init_hook = alc861vd_lenovo_init_hook,
         },
 };
@@ -15290,6 +15275,13 @@ static struct alc_config_preset alc861vd_presets[] = {
 /*
  * BIOS auto configuration
  */
+static int alc861vd_auto_create_input_ctls(struct hda_codec *codec,
+                                                const struct auto_pin_cfg *cfg)
+{
+        return alc_auto_create_input_ctls(codec, cfg, 0x15, 0x09, 0);
+}
+
+
 static void alc861vd_auto_set_output_and_unmute(struct hda_codec *codec,
                                 hda_nid_t nid, int pin_type, int dac_idx)
 {
@@ -15324,7 +15316,6 @@ static void alc861vd_auto_init_hp_out(struct hda_codec *codec)
                 alc861vd_auto_set_output_and_unmute(codec, pin, PIN_OUT, 0);
 }
 
-#define alc861vd_is_input_pin(nid)      alc880_is_input_pin(nid)
 #define ALC861VD_PIN_CD_NID             ALC880_PIN_CD_NID
 
 static void alc861vd_auto_init_analog_input(struct hda_codec *codec)
@@ -15334,7 +15325,7 @@ static void alc861vd_auto_init_analog_input(struct hda_codec *codec)
 
         for (i = 0; i < AUTO_PIN_LAST; i++) {
                 hda_nid_t nid = spec->autocfg.input_pins[i];
-                if (alc861vd_is_input_pin(nid)) {
+                if (alc_is_input_pin(codec, nid)) {
                         alc_set_input_pin(codec, nid, i);
                         if (nid != ALC861VD_PIN_CD_NID &&
                             (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP))
@@ -15398,13 +15389,25 @@ static int alc861vd_auto_create_multi_out_ctls(struct alc_spec *spec,
                         if (err < 0)
                                 return err;
                 } else {
-                        sprintf(name, "%s Playback Volume", chname[i]);
+                        const char *pfx;
+                        if (cfg->line_outs == 1 &&
+                            cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
+                                if (!cfg->hp_pins)
+                                        pfx = "Speaker";
+                                else
+                                        pfx = "PCM";
+                        } else
+                                pfx = chname[i];
+                        sprintf(name, "%s Playback Volume", pfx);
                         err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
                                           HDA_COMPOSE_AMP_VAL(nid_v, 3, 0,
                                                               HDA_OUTPUT));
                         if (err < 0)
                                 return err;
-                        sprintf(name, "%s Playback Switch", chname[i]);
+                        if (cfg->line_outs == 1 &&
+                            cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
+                                pfx = "Speaker";
+                        sprintf(name, "%s Playback Switch", pfx);
                         err = add_control(spec, ALC_CTL_BIND_MUTE, name,
                                           HDA_COMPOSE_AMP_VAL(nid_s, 3, 2,
                                                               HDA_INPUT));
@@ -15497,7 +15500,7 @@ static int alc861vd_parse_auto_config(struct hda_codec *codec)
                                              "Headphone");
         if (err < 0)
                 return err;
-        err = alc880_auto_create_analog_input_ctls(spec, &spec->autocfg);
+        err = alc861vd_auto_create_input_ctls(codec, &spec->autocfg);
         if (err < 0)
                 return err;
 
@@ -15551,8 +15554,8 @@ static int patch_alc861vd(struct hda_codec *codec)
                                                   alc861vd_cfg_tbl);
 
         if (board_config < 0 || board_config >= ALC861VD_MODEL_LAST) {
-                printk(KERN_INFO "hda_codec: Unknown model for %s, "
-                       "trying auto-probe from BIOS...\n", codec->chip_name);
+                printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                       codec->chip_name);
                 board_config = ALC861VD_AUTO;
         }
 
@@ -15577,7 +15580,7 @@ static int patch_alc861vd(struct hda_codec *codec)
         }
 
         if (board_config != ALC861VD_AUTO)
-                setup_preset(spec, &alc861vd_presets[board_config]);
+                setup_preset(codec, &alc861vd_presets[board_config]);
 
         if (codec->vendor_id == 0x10ec0660) {
                 /* always turn on EAPD */
@@ -15597,7 +15600,7 @@ static int patch_alc861vd(struct hda_codec *codec)
         if (!spec->capsrc_nids)
                 spec->capsrc_nids = alc861vd_capsrc_nids;
 
-        set_capture_mixer(spec);
+        set_capture_mixer(codec);
         set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
 
         spec->vmaster_nid = 0x02;
@@ -15638,9 +15641,9 @@ static hda_nid_t alc272_dac_nids[2] = {
         0x02, 0x03
 };
 
-static hda_nid_t alc662_adc_nids[1] = {
+static hda_nid_t alc662_adc_nids[2] = {
         /* ADC1-2 */
-        0x09,
+        0x09, 0x08
 };
 
 static hda_nid_t alc272_adc_nids[1] = {
@@ -15648,7 +15651,7 @@ static hda_nid_t alc272_adc_nids[1] = {
         0x08,
 };
 
-static hda_nid_t alc662_capsrc_nids[1] = { 0x22 };
+static hda_nid_t alc662_capsrc_nids[2] = { 0x22, 0x23 };
 static hda_nid_t alc272_capsrc_nids[1] = { 0x23 };
 
 
@@ -15672,14 +15675,6 @@ static struct hda_input_mux alc662_lenovo_101e_capture_source = {
         },
 };
 
-static struct hda_input_mux alc662_eeepc_capture_source = {
-        .num_items = 2,
-        .items = {
-                { "i-Mic", 0x1 },
-                { "e-Mic", 0x0 },
-        },
-};
-
 static struct hda_input_mux alc663_capture_source = {
         .num_items = 3,
         .items = {
@@ -15689,23 +15684,7 @@ static struct hda_input_mux alc663_capture_source = {
         },
 };
 
-static struct hda_input_mux alc663_m51va_capture_source = {
-        .num_items = 2,
-        .items = {
-                { "Ext-Mic", 0x0 },
-                { "D-Mic", 0x9 },
-        },
-};
-
-#if 1 /* set to 0 for testing other input sources below */
-static struct hda_input_mux alc272_nc10_capture_source = {
-        .num_items = 2,
-        .items = {
-                { "Autoselect Mic", 0x0 },
-                { "Internal Mic", 0x1 },
-        },
-};
-#else
+#if 0 /* set to 1 for testing other input sources below */
 static struct hda_input_mux alc272_nc10_capture_source = {
         .num_items = 16,
         .items = {
@@ -16374,47 +16353,44 @@ static void alc662_lenovo_101e_unsol_event(struct hda_codec *codec,
                 alc662_lenovo_101e_ispeaker_automute(codec);
 }
 
-static void alc662_eeepc_mic_automute(struct hda_codec *codec)
-{
-        unsigned int present;
-
-        present = snd_hda_codec_read(codec, 0x18, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-        snd_hda_codec_write(codec, 0x22, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-                            0x7000 | (0x00 << 8) | (present ? 0 : 0x80));
-        snd_hda_codec_write(codec, 0x23, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-                            0x7000 | (0x00 << 8) | (present ? 0 : 0x80));
-        snd_hda_codec_write(codec, 0x22, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-                            0x7000 | (0x01 << 8) | (present ? 0x80 : 0));
-        snd_hda_codec_write(codec, 0x23, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-                            0x7000 | (0x01 << 8) | (present ? 0x80 : 0));
-}
-
 /* unsolicited event for HP jack sensing */
 static void alc662_eeepc_unsol_event(struct hda_codec *codec,
                                      unsigned int res)
 {
         if ((res >> 26) == ALC880_MIC_EVENT)
-                alc662_eeepc_mic_automute(codec);
+                alc_mic_automute(codec);
         else
                 alc262_hippo_unsol_event(codec, res);
 }
 
+static void alc662_eeepc_setup(struct hda_codec *codec)
+{
+        struct alc_spec *spec = codec->spec;
+
+        alc262_hippo1_setup(codec);
+        spec->ext_mic.pin = 0x18;
+        spec->ext_mic.mux_idx = 0;
+        spec->int_mic.pin = 0x19;
+        spec->int_mic.mux_idx = 1;
+        spec->auto_mic = 1;
+}
+
 static void alc662_eeepc_inithook(struct hda_codec *codec)
 {
-        alc262_hippo1_init_hook(codec);
-        alc662_eeepc_mic_automute(codec);
+        alc262_hippo_automute(codec);
+        alc_mic_automute(codec);
 }
 
-static void alc662_eeepc_ep20_inithook(struct hda_codec *codec)
+static void alc662_eeepc_ep20_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x14;
         spec->autocfg.speaker_pins[0] = 0x1b;
-        alc262_hippo_master_update(codec);
 }
 
+#define alc662_eeepc_ep20_inithook      alc262_hippo_master_update
+
 static void alc663_m51va_speaker_automute(struct hda_codec *codec)
 {
         unsigned int present;
@@ -16525,23 +16501,6 @@ static void alc663_two_hp_m2_speaker_automute(struct hda_codec *codec)
         }
 }
 
-static void alc663_m51va_mic_automute(struct hda_codec *codec)
-{
-        unsigned int present;
-
-        present = snd_hda_codec_read(codec, 0x18, 0,
-                        AC_VERB_GET_PIN_SENSE, 0)
-                        & AC_PINSENSE_PRESENCE;
-        snd_hda_codec_write_cache(codec, 0x22, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-                        0x7000 | (0x00 << 8) | (present ? 0 : 0x80));
-        snd_hda_codec_write_cache(codec, 0x23, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-                        0x7000 | (0x00 << 8) | (present ? 0 : 0x80));
-        snd_hda_codec_write_cache(codec, 0x22, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-                        0x7000 | (0x09 << 8) | (present ? 0x80 : 0));
-        snd_hda_codec_write_cache(codec, 0x23, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-                        0x7000 | (0x09 << 8) | (present ? 0x80 : 0));
-}
-
 static void alc663_m51va_unsol_event(struct hda_codec *codec,
                                            unsigned int res)
 {
@@ -16550,36 +16509,32 @@ static void alc663_m51va_unsol_event(struct hda_codec *codec,
                 alc663_m51va_speaker_automute(codec);
                 break;
         case ALC880_MIC_EVENT:
-                alc663_m51va_mic_automute(codec);
+                alc_mic_automute(codec);
                 break;
         }
 }
 
+static void alc663_m51va_setup(struct hda_codec *codec)
+{
+        struct alc_spec *spec = codec->spec;
+        spec->ext_mic.pin = 0x18;
+        spec->ext_mic.mux_idx = 0;
+        spec->int_mic.pin = 0x12;
+        spec->int_mic.mux_idx = 1;
+        spec->auto_mic = 1;
+}
+
 static void alc663_m51va_inithook(struct hda_codec *codec)
 {
         alc663_m51va_speaker_automute(codec);
-        alc663_m51va_mic_automute(codec);
+        alc_mic_automute(codec);
 }
 
 /* ***************** Mode1 ******************************/
-static void alc663_mode1_unsol_event(struct hda_codec *codec,
-                                           unsigned int res)
-{
-        switch (res >> 26) {
-        case ALC880_HP_EVENT:
-                alc663_m51va_speaker_automute(codec);
-                break;
-        case ALC880_MIC_EVENT:
-                alc662_eeepc_mic_automute(codec);
-                break;
-        }
-}
+#define alc663_mode1_unsol_event        alc663_m51va_unsol_event
+#define alc663_mode1_setup              alc663_m51va_setup
+#define alc663_mode1_inithook           alc663_m51va_inithook
 
-static void alc663_mode1_inithook(struct hda_codec *codec)
-{
-        alc663_m51va_speaker_automute(codec);
-        alc662_eeepc_mic_automute(codec);
-}
 /* ***************** Mode2 ******************************/
 static void alc662_mode2_unsol_event(struct hda_codec *codec,
                                            unsigned int res)
@@ -16589,15 +16544,17 @@ static void alc662_mode2_unsol_event(struct hda_codec *codec,
                 alc662_f5z_speaker_automute(codec);
                 break;
         case ALC880_MIC_EVENT:
-                alc662_eeepc_mic_automute(codec);
+                alc_mic_automute(codec);
                 break;
         }
 }
 
+#define alc662_mode2_setup      alc663_m51va_setup
+
 static void alc662_mode2_inithook(struct hda_codec *codec)
 {
         alc662_f5z_speaker_automute(codec);
-        alc662_eeepc_mic_automute(codec);
+        alc_mic_automute(codec);
 }
 /* ***************** Mode3 ******************************/
 static void alc663_mode3_unsol_event(struct hda_codec *codec,
@@ -16608,15 +16565,17 @@ static void alc663_mode3_unsol_event(struct hda_codec *codec,
                 alc663_two_hp_m1_speaker_automute(codec);
                 break;
         case ALC880_MIC_EVENT:
-                alc662_eeepc_mic_automute(codec);
+                alc_mic_automute(codec);
                 break;
         }
 }
 
+#define alc663_mode3_setup      alc663_m51va_setup
+
 static void alc663_mode3_inithook(struct hda_codec *codec)
 {
         alc663_two_hp_m1_speaker_automute(codec);
-        alc662_eeepc_mic_automute(codec);
+        alc_mic_automute(codec);
 }
 /* ***************** Mode4 ******************************/
 static void alc663_mode4_unsol_event(struct hda_codec *codec,
@@ -16627,15 +16586,17 @@ static void alc663_mode4_unsol_event(struct hda_codec *codec,
                 alc663_21jd_two_speaker_automute(codec);
                 break;
         case ALC880_MIC_EVENT:
-                alc662_eeepc_mic_automute(codec);
+                alc_mic_automute(codec);
                 break;
         }
 }
 
+#define alc663_mode4_setup      alc663_m51va_setup
+
 static void alc663_mode4_inithook(struct hda_codec *codec)
 {
         alc663_21jd_two_speaker_automute(codec);
-        alc662_eeepc_mic_automute(codec);
+        alc_mic_automute(codec);
 }
 /* ***************** Mode5 ******************************/
 static void alc663_mode5_unsol_event(struct hda_codec *codec,
@@ -16646,15 +16607,17 @@ static void alc663_mode5_unsol_event(struct hda_codec *codec,
                 alc663_15jd_two_speaker_automute(codec);
                 break;
         case ALC880_MIC_EVENT:
-                alc662_eeepc_mic_automute(codec);
+                alc_mic_automute(codec);
                 break;
         }
 }
 
+#define alc663_mode5_setup      alc663_m51va_setup
+
 static void alc663_mode5_inithook(struct hda_codec *codec)
 {
         alc663_15jd_two_speaker_automute(codec);
-        alc662_eeepc_mic_automute(codec);
+        alc_mic_automute(codec);
 }
 /* ***************** Mode6 ******************************/
 static void alc663_mode6_unsol_event(struct hda_codec *codec,
@@ -16665,15 +16628,17 @@ static void alc663_mode6_unsol_event(struct hda_codec *codec,
                 alc663_two_hp_m2_speaker_automute(codec);
                 break;
         case ALC880_MIC_EVENT:
-                alc662_eeepc_mic_automute(codec);
+                alc_mic_automute(codec);
                 break;
         }
 }
 
+#define alc663_mode6_setup      alc663_m51va_setup
+
 static void alc663_mode6_inithook(struct hda_codec *codec)
 {
         alc663_two_hp_m2_speaker_automute(codec);
-        alc662_eeepc_mic_automute(codec);
+        alc_mic_automute(codec);
 }
 
 static void alc663_g71v_hp_automute(struct hda_codec *codec)
@@ -16715,16 +16680,18 @@ static void alc663_g71v_unsol_event(struct hda_codec *codec,
                 alc663_g71v_front_automute(codec);
                 break;
         case ALC880_MIC_EVENT:
-                alc662_eeepc_mic_automute(codec);
+                alc_mic_automute(codec);
                 break;
         }
 }
 
+#define alc663_g71v_setup       alc663_m51va_setup
+
 static void alc663_g71v_inithook(struct hda_codec *codec)
 {
         alc663_g71v_front_automute(codec);
         alc663_g71v_hp_automute(codec);
-        alc662_eeepc_mic_automute(codec);
+        alc_mic_automute(codec);
 }
 
 static void alc663_g50v_unsol_event(struct hda_codec *codec,
@@ -16735,15 +16702,17 @@ static void alc663_g50v_unsol_event(struct hda_codec *codec,
                 alc663_m51va_speaker_automute(codec);
                 break;
         case ALC880_MIC_EVENT:
-                alc662_eeepc_mic_automute(codec);
+                alc_mic_automute(codec);
                 break;
         }
 }
 
+#define alc663_g50v_setup       alc663_m51va_setup
+
 static void alc663_g50v_inithook(struct hda_codec *codec)
 {
         alc663_m51va_speaker_automute(codec);
-        alc662_eeepc_mic_automute(codec);
+        alc_mic_automute(codec);
 }
 
 static struct snd_kcontrol_new alc662_ecs_mixer[] = {
@@ -16947,8 +16916,8 @@ static struct alc_config_preset alc662_presets[] = {
                 .dac_nids = alc662_dac_nids,
                 .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
                 .channel_mode = alc662_3ST_2ch_modes,
-                .input_mux = &alc662_eeepc_capture_source,
                 .unsol_event = alc662_eeepc_unsol_event,
+                .setup = alc662_eeepc_setup,
                 .init_hook = alc662_eeepc_inithook,
         },
         [ALC662_ASUS_EEEPC_EP20] = {
@@ -16962,6 +16931,7 @@ static struct alc_config_preset alc662_presets[] = {
                 .channel_mode = alc662_3ST_6ch_modes,
                 .input_mux = &alc662_lenovo_101e_capture_source,
                 .unsol_event = alc662_eeepc_unsol_event,
+                .setup = alc662_eeepc_ep20_setup,
                 .init_hook = alc662_eeepc_ep20_inithook,
         },
         [ALC662_ECS] = {
@@ -16972,8 +16942,8 @@ static struct alc_config_preset alc662_presets[] = {
                 .dac_nids = alc662_dac_nids,
                 .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
                 .channel_mode = alc662_3ST_2ch_modes,
-                .input_mux = &alc662_eeepc_capture_source,
                 .unsol_event = alc662_eeepc_unsol_event,
+                .setup = alc662_eeepc_setup,
                 .init_hook = alc662_eeepc_inithook,
         },
         [ALC663_ASUS_M51VA] = {
@@ -16984,8 +16954,8 @@ static struct alc_config_preset alc662_presets[] = {
                 .dig_out_nid = ALC662_DIGOUT_NID,
                 .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
                 .channel_mode = alc662_3ST_2ch_modes,
-                .input_mux = &alc663_m51va_capture_source,
                 .unsol_event = alc663_m51va_unsol_event,
+                .setup = alc663_m51va_setup,
                 .init_hook = alc663_m51va_inithook,
         },
         [ALC663_ASUS_G71V] = {
@@ -16996,8 +16966,8 @@ static struct alc_config_preset alc662_presets[] = {
                 .dig_out_nid = ALC662_DIGOUT_NID,
                 .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
                 .channel_mode = alc662_3ST_2ch_modes,
-                .input_mux = &alc662_eeepc_capture_source,
                 .unsol_event = alc663_g71v_unsol_event,
+                .setup = alc663_g71v_setup,
                 .init_hook = alc663_g71v_inithook,
         },
         [ALC663_ASUS_H13] = {
@@ -17007,7 +16977,6 @@ static struct alc_config_preset alc662_presets[] = {
                 .dac_nids = alc662_dac_nids,
                 .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
                 .channel_mode = alc662_3ST_2ch_modes,
-                .input_mux = &alc663_m51va_capture_source,
                 .unsol_event = alc663_m51va_unsol_event,
                 .init_hook = alc663_m51va_inithook,
         },
@@ -17021,6 +16990,7 @@ static struct alc_config_preset alc662_presets[] = {
                 .channel_mode = alc662_3ST_6ch_modes,
                 .input_mux = &alc663_capture_source,
                 .unsol_event = alc663_g50v_unsol_event,
+                .setup = alc663_g50v_setup,
                 .init_hook = alc663_g50v_inithook,
         },
         [ALC663_ASUS_MODE1] = {
@@ -17034,8 +17004,8 @@ static struct alc_config_preset alc662_presets[] = {
                 .dig_out_nid = ALC662_DIGOUT_NID,
                 .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
                 .channel_mode = alc662_3ST_2ch_modes,
-                .input_mux = &alc662_eeepc_capture_source,
                 .unsol_event = alc663_mode1_unsol_event,
+                .setup = alc663_mode1_setup,
                 .init_hook = alc663_mode1_inithook,
         },
         [ALC662_ASUS_MODE2] = {
@@ -17048,8 +17018,8 @@ static struct alc_config_preset alc662_presets[] = {
                 .dig_out_nid = ALC662_DIGOUT_NID,
                 .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
                 .channel_mode = alc662_3ST_2ch_modes,
-                .input_mux = &alc662_eeepc_capture_source,
                 .unsol_event = alc662_mode2_unsol_event,
+                .setup = alc662_mode2_setup,
                 .init_hook = alc662_mode2_inithook,
         },
         [ALC663_ASUS_MODE3] = {
@@ -17063,8 +17033,8 @@ static struct alc_config_preset alc662_presets[] = {
                 .dig_out_nid = ALC662_DIGOUT_NID,
                 .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
                 .channel_mode = alc662_3ST_2ch_modes,
-                .input_mux = &alc662_eeepc_capture_source,
                 .unsol_event = alc663_mode3_unsol_event,
+                .setup = alc663_mode3_setup,
                 .init_hook = alc663_mode3_inithook,
         },
         [ALC663_ASUS_MODE4] = {
@@ -17078,8 +17048,8 @@ static struct alc_config_preset alc662_presets[] = {
                 .dig_out_nid = ALC662_DIGOUT_NID,
                 .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
                 .channel_mode = alc662_3ST_2ch_modes,
-                .input_mux = &alc662_eeepc_capture_source,
                 .unsol_event = alc663_mode4_unsol_event,
+                .setup = alc663_mode4_setup,
                 .init_hook = alc663_mode4_inithook,
         },
         [ALC663_ASUS_MODE5] = {
@@ -17093,8 +17063,8 @@ static struct alc_config_preset alc662_presets[] = {
                 .dig_out_nid = ALC662_DIGOUT_NID,
                 .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
                 .channel_mode = alc662_3ST_2ch_modes,
-                .input_mux = &alc662_eeepc_capture_source,
                 .unsol_event = alc663_mode5_unsol_event,
+                .setup = alc663_mode5_setup,
                 .init_hook = alc663_mode5_inithook,
         },
         [ALC663_ASUS_MODE6] = {
@@ -17108,8 +17078,8 @@ static struct alc_config_preset alc662_presets[] = {
                 .dig_out_nid = ALC662_DIGOUT_NID,
                 .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
                 .channel_mode = alc662_3ST_2ch_modes,
-                .input_mux = &alc662_eeepc_capture_source,
                 .unsol_event = alc663_mode6_unsol_event,
+                .setup = alc663_mode6_setup,
                 .init_hook = alc663_mode6_inithook,
         },
         [ALC272_DELL] = {
@@ -17123,8 +17093,8 @@ static struct alc_config_preset alc662_presets[] = {
                 .num_adc_nids = ARRAY_SIZE(alc272_adc_nids),
                 .capsrc_nids = alc272_capsrc_nids,
                 .channel_mode = alc662_3ST_2ch_modes,
-                .input_mux = &alc663_m51va_capture_source,
                 .unsol_event = alc663_m51va_unsol_event,
+                .setup = alc663_m51va_setup,
                 .init_hook = alc663_m51va_inithook,
         },
         [ALC272_DELL_ZM1] = {
@@ -17135,11 +17105,11 @@ static struct alc_config_preset alc662_presets[] = {
                 .dac_nids = alc662_dac_nids,
                 .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
                 .adc_nids = alc662_adc_nids,
-                .num_adc_nids = ARRAY_SIZE(alc662_adc_nids),
+                .num_adc_nids = 1,
                 .capsrc_nids = alc662_capsrc_nids,
                 .channel_mode = alc662_3ST_2ch_modes,
-                .input_mux = &alc663_m51va_capture_source,
                 .unsol_event = alc663_m51va_unsol_event,
+                .setup = alc663_m51va_setup,
                 .init_hook = alc663_m51va_inithook,
         },
         [ALC272_SAMSUNG_NC10] = {
@@ -17150,8 +17120,9 @@ static struct alc_config_preset alc662_presets[] = {
                 .dac_nids = alc272_dac_nids,
                 .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
                 .channel_mode = alc662_3ST_2ch_modes,
-                .input_mux = &alc272_nc10_capture_source,
+                /*.input_mux = &alc272_nc10_capture_source,*/
                 .unsol_event = alc663_mode4_unsol_event,
+                .setup = alc663_mode4_setup,
                 .init_hook = alc663_mode4_inithook,
         },
 };
@@ -17203,13 +17174,25 @@ static int alc662_auto_create_multi_out_ctls(struct alc_spec *spec,
                         if (err < 0)
                                 return err;
                 } else {
-                        sprintf(name, "%s Playback Volume", chname[i]);
+                        const char *pfx;
+                        if (cfg->line_outs == 1 &&
+                            cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
+                                if (!cfg->hp_pins)
+                                        pfx = "Speaker";
+                                else
+                                        pfx = "PCM";
+                        } else
+                                pfx = chname[i];
+                        sprintf(name, "%s Playback Volume", pfx);
                         err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
                                           HDA_COMPOSE_AMP_VAL(nid, 3, 0,
                                                               HDA_OUTPUT));
                         if (err < 0)
                                 return err;
-                        sprintf(name, "%s Playback Switch", chname[i]);
+                        if (cfg->line_outs == 1 &&
+                            cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
+                                pfx = "Speaker";
+                        sprintf(name, "%s Playback Switch", pfx);
                         err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
                                 HDA_COMPOSE_AMP_VAL(alc880_idx_to_mixer(i),
                                                     3, 0, HDA_INPUT));
@@ -17271,62 +17254,9 @@ static int alc662_auto_create_extra_out(struct alc_spec *spec, hda_nid_t pin,
         return 0;
 }
 
-/* return the index of the src widget from the connection list of the nid.
- * return -1 if not found
- */
-static int alc662_input_pin_idx(struct hda_codec *codec, hda_nid_t nid,
-                                hda_nid_t src)
-{
-        hda_nid_t conn_list[HDA_MAX_CONNECTIONS];
-        int i, conns;
-
-        conns = snd_hda_get_connections(codec, nid, conn_list,
-                                        ARRAY_SIZE(conn_list));
-        if (conns < 0)
-                return -1;
-        for (i = 0; i < conns; i++)
-                if (conn_list[i] == src)
-                        return i;
-        return -1;
-}
-
-static int alc662_is_input_pin(struct hda_codec *codec, hda_nid_t nid)
-{
-        unsigned int pincap = snd_hda_query_pin_caps(codec, nid);
-        return (pincap & AC_PINCAP_IN) != 0;
-}
-
 /* create playback/capture controls for input pins */
-static int alc662_auto_create_analog_input_ctls(struct hda_codec *codec,
-                                                const struct auto_pin_cfg *cfg)
-{
-        struct alc_spec *spec = codec->spec;
-        struct hda_input_mux *imux = &spec->private_imux[0];
-        int i, err, idx;
-
-        for (i = 0; i < AUTO_PIN_LAST; i++) {
-                if (alc662_is_input_pin(codec, cfg->input_pins[i])) {
-                        idx = alc662_input_pin_idx(codec, 0x0b,
-                                                   cfg->input_pins[i]);
-                        if (idx >= 0) {
-                                err = new_analog_input(spec, cfg->input_pins[i],
-                                                       auto_pin_cfg_labels[i],
-                                                       idx, 0x0b);
-                                if (err < 0)
-                                        return err;
-                        }
-                        idx = alc662_input_pin_idx(codec, 0x22,
-                                                   cfg->input_pins[i]);
-                        if (idx >= 0) {
-                                imux->items[imux->num_items].label =
-                                        auto_pin_cfg_labels[i];
-                                imux->items[imux->num_items].index = idx;
-                                imux->num_items++;
-                        }
-                }
-        }
-        return 0;
-}
+#define alc662_auto_create_input_ctls \
+        alc880_auto_create_input_ctls
 
 static void alc662_auto_set_output_and_unmute(struct hda_codec *codec,
                                               hda_nid_t nid, int pin_type,
@@ -17380,7 +17310,7 @@ static void alc662_auto_init_analog_input(struct hda_codec *codec)
 
         for (i = 0; i < AUTO_PIN_LAST; i++) {
                 hda_nid_t nid = spec->autocfg.input_pins[i];
-                if (alc662_is_input_pin(codec, nid)) {
+                if (alc_is_input_pin(codec, nid)) {
                         alc_set_input_pin(codec, nid, i);
                         if (nid != ALC662_PIN_CD_NID &&
                             (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP))
@@ -17421,7 +17351,7 @@ static int alc662_parse_auto_config(struct hda_codec *codec)
                                            "Headphone");
         if (err < 0)
                 return err;
-        err = alc662_auto_create_analog_input_ctls(codec, &spec->autocfg);
+        err = alc662_auto_create_input_ctls(codec, &spec->autocfg);
         if (err < 0)
                 return err;
 
@@ -17478,8 +17408,8 @@ static int patch_alc662(struct hda_codec *codec)
                                                   alc662_models,
                                                   alc662_cfg_tbl);
         if (board_config < 0) {
-                printk(KERN_INFO "hda_codec: Unknown model for %s, "
-                       "trying auto-probe from BIOS...\n", codec->chip_name);
+                printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                       codec->chip_name);
                 board_config = ALC662_AUTO;
         }
 
@@ -17504,7 +17434,7 @@ static int patch_alc662(struct hda_codec *codec)
         }
 
         if (board_config != ALC662_AUTO)
-                setup_preset(spec, &alc662_presets[board_config]);
+                setup_preset(codec, &alc662_presets[board_config]);
 
         spec->stream_analog_playback = &alc662_pcm_analog_playback;
         spec->stream_analog_capture = &alc662_pcm_analog_capture;
@@ -17520,7 +17450,7 @@ static int patch_alc662(struct hda_codec *codec)
                 spec->capsrc_nids = alc662_capsrc_nids;
 
         if (!spec->cap_mixer)
-                set_capture_mixer(spec);
+                set_capture_mixer(codec);
         if (codec->vendor_id == 0x10ec0662)
                 set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
         else
@@ -17556,23 +17486,23 @@ static struct hda_codec_preset snd_hda_preset_realtek[] = {
         { .id = 0x10ec0861, .name = "ALC861", .patch = patch_alc861 },
         { .id = 0x10ec0862, .name = "ALC861-VD", .patch = patch_alc861vd },
         { .id = 0x10ec0662, .rev = 0x100002, .name = "ALC662 rev2",
-          .patch = patch_alc883 },
+          .patch = patch_alc882 },
         { .id = 0x10ec0662, .rev = 0x100101, .name = "ALC662 rev1",
           .patch = patch_alc662 },
         { .id = 0x10ec0663, .name = "ALC663", .patch = patch_alc662 },
         { .id = 0x10ec0880, .name = "ALC880", .patch = patch_alc880 },
         { .id = 0x10ec0882, .name = "ALC882", .patch = patch_alc882 },
-        { .id = 0x10ec0883, .name = "ALC883", .patch = patch_alc883 },
+        { .id = 0x10ec0883, .name = "ALC883", .patch = patch_alc882 },
         { .id = 0x10ec0885, .rev = 0x100101, .name = "ALC889A",
-          .patch = patch_alc882 }, /* should be patch_alc883() in future */
+          .patch = patch_alc882 },
         { .id = 0x10ec0885, .rev = 0x100103, .name = "ALC889A",
-          .patch = patch_alc882 }, /* should be patch_alc883() in future */
+          .patch = patch_alc882 },
         { .id = 0x10ec0885, .name = "ALC885", .patch = patch_alc882 },
-        { .id = 0x10ec0887, .name = "ALC887", .patch = patch_alc883 },
+        { .id = 0x10ec0887, .name = "ALC887", .patch = patch_alc882 },
         { .id = 0x10ec0888, .rev = 0x100101, .name = "ALC1200",
-          .patch = patch_alc883 },
-        { .id = 0x10ec0888, .name = "ALC888", .patch = patch_alc883 },
-        { .id = 0x10ec0889, .name = "ALC889", .patch = patch_alc883 },
+          .patch = patch_alc882 },
+        { .id = 0x10ec0888, .name = "ALC888", .patch = patch_alc882 },
+        { .id = 0x10ec0889, .name = "ALC889", .patch = patch_alc882 },
         {} /* terminator */
 };
 
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 6990cfcb6a38..e31e53dc6962 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -40,6 +40,8 @@ enum {
         STAC_INSERT_EVENT,
         STAC_PWR_EVENT,
         STAC_HP_EVENT,
+        STAC_LO_EVENT,
+        STAC_MIC_EVENT,
 };
 
 enum {
@@ -81,6 +83,7 @@ enum {
         STAC_DELL_M6_DMIC,
         STAC_DELL_M6_BOTH,
         STAC_DELL_EQ,
+        STAC_ALIENWARE_M17X,
         STAC_92HD73XX_MODELS
 };
 
@@ -177,6 +180,12 @@ struct sigmatel_jack {
         struct snd_jack *jack;
 };
 
+struct sigmatel_mic_route {
+        hda_nid_t pin;
+        unsigned char mux_idx;
+        unsigned char dmux_idx;
+};
+
 struct sigmatel_spec {
         struct snd_kcontrol_new *mixers[4];
         unsigned int num_mixers;
@@ -188,6 +197,7 @@ struct sigmatel_spec {
         unsigned int hp_detect: 1;
         unsigned int spdif_mute: 1;
         unsigned int check_volume_offset:1;
+        unsigned int auto_mic:1;
 
         /* gpio lines */
         unsigned int eapd_mask;
@@ -219,7 +229,6 @@ struct sigmatel_spec {
 
         /* playback */
         struct hda_input_mux *mono_mux;
-        struct hda_input_mux *amp_mux;
         unsigned int cur_mmux;
         struct hda_multi_out multiout;
         hda_nid_t dac_nids[5];
@@ -239,6 +248,15 @@ struct sigmatel_spec {
         unsigned int num_dmuxes;
         hda_nid_t *smux_nids;
         unsigned int num_smuxes;
+        unsigned int num_analog_muxes;
+
+        unsigned long *capvols; /* amp-volume attr: HDA_COMPOSE_AMP_VAL() */
+        unsigned long *capsws; /* amp-mute attr: HDA_COMPOSE_AMP_VAL() */
+        unsigned int num_caps; /* number of capture volume/switch elements */
+
+        struct sigmatel_mic_route ext_mic;
+        struct sigmatel_mic_route int_mic;
+
         const char **spdif_labels;
 
         hda_nid_t dig_in_nid;
@@ -263,7 +281,6 @@ struct sigmatel_spec {
         unsigned int cur_smux[2];
         unsigned int cur_amux;
         hda_nid_t *amp_nids;
-        unsigned int num_amps;
         unsigned int powerdown_adcs;
 
         /* i/o switches */
@@ -282,7 +299,6 @@ struct sigmatel_spec {
         struct hda_input_mux private_dimux;
         struct hda_input_mux private_imux;
         struct hda_input_mux private_smux;
-        struct hda_input_mux private_amp_mux;
         struct hda_input_mux private_mono_mux;
 };
 
@@ -311,11 +327,6 @@ static hda_nid_t stac92hd73xx_adc_nids[2] = {
         0x1a, 0x1b
 };
 
-#define DELL_M6_AMP 2
-static hda_nid_t stac92hd73xx_amp_nids[3] = {
-        0x0b, 0x0c, 0x0e
-};
-
 #define STAC92HD73XX_NUM_DMICS  2
 static hda_nid_t stac92hd73xx_dmic_nids[STAC92HD73XX_NUM_DMICS + 1] = {
         0x13, 0x14, 0
@@ -323,8 +334,8 @@ static hda_nid_t stac92hd73xx_dmic_nids[STAC92HD73XX_NUM_DMICS + 1] = {
 
 #define STAC92HD73_DAC_COUNT 5
 
-static hda_nid_t stac92hd73xx_mux_nids[4] = {
-        0x28, 0x29, 0x2a, 0x2b,
+static hda_nid_t stac92hd73xx_mux_nids[2] = {
+        0x20, 0x21,
 };
 
 static hda_nid_t stac92hd73xx_dmux_nids[2] = {
@@ -335,14 +346,16 @@ static hda_nid_t stac92hd73xx_smux_nids[2] = {
         0x22, 0x23,
 };
 
-#define STAC92HD83XXX_NUM_DMICS 2
-static hda_nid_t stac92hd83xxx_dmic_nids[STAC92HD83XXX_NUM_DMICS + 1] = {
-        0x11, 0x12, 0
+#define STAC92HD73XX_NUM_CAPS   2
+static unsigned long stac92hd73xx_capvols[] = {
+        HDA_COMPOSE_AMP_VAL(0x20, 3, 0, HDA_OUTPUT),
+        HDA_COMPOSE_AMP_VAL(0x21, 3, 0, HDA_OUTPUT),
 };
+#define stac92hd73xx_capsws     stac92hd73xx_capvols
 
 #define STAC92HD83_DAC_COUNT 3
 
-static hda_nid_t stac92hd83xxx_dmux_nids[2] = {
+static hda_nid_t stac92hd83xxx_mux_nids[2] = {
         0x17, 0x18,
 };
 
@@ -362,9 +375,12 @@ static unsigned int stac92hd83xxx_pwr_mapping[4] = {
         0x03, 0x0c, 0x20, 0x40,
 };
 
-static hda_nid_t stac92hd83xxx_amp_nids[1] = {
-        0xc,
+#define STAC92HD83XXX_NUM_CAPS  2
+static unsigned long stac92hd83xxx_capvols[] = {
+        HDA_COMPOSE_AMP_VAL(0x17, 3, 0, HDA_OUTPUT),
+        HDA_COMPOSE_AMP_VAL(0x18, 3, 0, HDA_OUTPUT),
 };
+#define stac92hd83xxx_capsws    stac92hd83xxx_capvols
 
 static hda_nid_t stac92hd71bxx_pwr_nids[3] = {
         0x0a, 0x0d, 0x0f
@@ -395,6 +411,13 @@ static hda_nid_t stac92hd71bxx_slave_dig_outs[2] = {
         0x22, 0
 };
 
+#define STAC92HD71BXX_NUM_CAPS          2
+static unsigned long stac92hd71bxx_capvols[] = {
+        HDA_COMPOSE_AMP_VAL(0x1c, 3, 0, HDA_OUTPUT),
+        HDA_COMPOSE_AMP_VAL(0x1d, 3, 0, HDA_OUTPUT),
+};
+#define stac92hd71bxx_capsws    stac92hd71bxx_capvols
+
 static hda_nid_t stac925x_adc_nids[1] = {
         0x03,
 };
@@ -416,6 +439,13 @@ static hda_nid_t stac925x_dmux_nids[1] = {
         0x14,
 };
 
+static unsigned long stac925x_capvols[] = {
+        HDA_COMPOSE_AMP_VAL(0x09, 3, 0, HDA_OUTPUT),
+};
+static unsigned long stac925x_capsws[] = {
+        HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
+};
+
 static hda_nid_t stac922x_adc_nids[2] = {
         0x06, 0x07,
 };
@@ -424,6 +454,13 @@ static hda_nid_t stac922x_mux_nids[2] = {
         0x12, 0x13,
 };
 
+#define STAC922X_NUM_CAPS       2
+static unsigned long stac922x_capvols[] = {
+        HDA_COMPOSE_AMP_VAL(0x17, 3, 0, HDA_INPUT),
+        HDA_COMPOSE_AMP_VAL(0x18, 3, 0, HDA_INPUT),
+};
+#define stac922x_capsws         stac922x_capvols
+
 static hda_nid_t stac927x_slave_dig_outs[2] = {
         0x1f, 0,
 };
@@ -453,6 +490,18 @@ static hda_nid_t stac927x_dmic_nids[STAC927X_NUM_DMICS + 1] = {
         0x13, 0x14, 0
 };
 
+#define STAC927X_NUM_CAPS       3
+static unsigned long stac927x_capvols[] = {
+        HDA_COMPOSE_AMP_VAL(0x18, 3, 0, HDA_INPUT),
+        HDA_COMPOSE_AMP_VAL(0x19, 3, 0, HDA_INPUT),
+        HDA_COMPOSE_AMP_VAL(0x1a, 3, 0, HDA_INPUT),
+};
+static unsigned long stac927x_capsws[] = {
+        HDA_COMPOSE_AMP_VAL(0x1b, 3, 0, HDA_OUTPUT),
+        HDA_COMPOSE_AMP_VAL(0x1c, 3, 0, HDA_OUTPUT),
+        HDA_COMPOSE_AMP_VAL(0x1d, 3, 0, HDA_OUTPUT),
+};
+
 static const char *stac927x_spdif_labels[5] = {
         "Digital Playback", "ADAT", "Analog Mux 1",
         "Analog Mux 2", "Analog Mux 3"
@@ -479,6 +528,16 @@ static hda_nid_t stac9205_dmic_nids[STAC9205_NUM_DMICS + 1] = {
         0x17, 0x18, 0
 };
 
+#define STAC9205_NUM_CAPS       2
+static unsigned long stac9205_capvols[] = {
+        HDA_COMPOSE_AMP_VAL(0x1b, 3, 0, HDA_INPUT),
+        HDA_COMPOSE_AMP_VAL(0x1c, 3, 0, HDA_INPUT),
+};
+static unsigned long stac9205_capsws[] = {
+        HDA_COMPOSE_AMP_VAL(0x1d, 3, 0, HDA_OUTPUT),
+        HDA_COMPOSE_AMP_VAL(0x1e, 3, 0, HDA_OUTPUT),
+};
+
 static hda_nid_t stac9200_pin_nids[8] = {
         0x08, 0x09, 0x0d, 0x0e, 
         0x0f, 0x10, 0x11, 0x12,
@@ -529,34 +588,6 @@ static hda_nid_t stac9205_pin_nids[12] = {
         0x21, 0x22,
 };
 
-#define stac92xx_amp_volume_info snd_hda_mixer_amp_volume_info
-
-static int stac92xx_amp_volume_get(struct snd_kcontrol *kcontrol,
-                                 struct snd_ctl_elem_value *ucontrol)
-{
-        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct sigmatel_spec *spec = codec->spec;
-        hda_nid_t nid = spec->amp_nids[spec->cur_amux];
-
-        kcontrol->private_value ^= get_amp_nid(kcontrol);
-        kcontrol->private_value |= nid;
-
-        return snd_hda_mixer_amp_volume_get(kcontrol, ucontrol);
-}
-
-static int stac92xx_amp_volume_put(struct snd_kcontrol *kcontrol,
-                                 struct snd_ctl_elem_value *ucontrol)
-{
-        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct sigmatel_spec *spec = codec->spec;
-        hda_nid_t nid = spec->amp_nids[spec->cur_amux];
-
-        kcontrol->private_value ^= get_amp_nid(kcontrol);
-        kcontrol->private_value |= nid;
-
-        return snd_hda_mixer_amp_volume_put(kcontrol, ucontrol);
-}
-
 static int stac92xx_dmux_enum_info(struct snd_kcontrol *kcontrol,
                                    struct snd_ctl_elem_info *uinfo)
 {
@@ -693,9 +724,35 @@ static int stac92xx_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
         struct sigmatel_spec *spec = codec->spec;
         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
-
-        return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
-                                     spec->mux_nids[adc_idx], &spec->cur_mux[adc_idx]);
+        const struct hda_input_mux *imux = spec->input_mux;
+        unsigned int idx, prev_idx;
+
+        idx = ucontrol->value.enumerated.item[0];
+        if (idx >= imux->num_items)
+                idx = imux->num_items - 1;
+        prev_idx = spec->cur_mux[adc_idx];
+        if (prev_idx == idx)
+                return 0;
+        if (idx < spec->num_analog_muxes) {
+                snd_hda_codec_write_cache(codec, spec->mux_nids[adc_idx], 0,
+                                          AC_VERB_SET_CONNECT_SEL,
+                                          imux->items[idx].index);
+                if (prev_idx >= spec->num_analog_muxes) {
+                        imux = spec->dinput_mux;
+                        /* 0 = analog */
+                        snd_hda_codec_write_cache(codec,
+                                                  spec->dmux_nids[adc_idx], 0,
+                                                  AC_VERB_SET_CONNECT_SEL,
+                                                  imux->items[0].index);
+                }
+        } else {
+                imux = spec->dinput_mux;
+                snd_hda_codec_write_cache(codec, spec->dmux_nids[adc_idx], 0,
+                                          AC_VERB_SET_CONNECT_SEL,
+                                          imux->items[idx - 1].index);
+        }
+        spec->cur_mux[adc_idx] = idx;
+        return 1;
 }
 
 static int stac92xx_mono_mux_enum_info(struct snd_kcontrol *kcontrol,
@@ -726,41 +783,6 @@ static int stac92xx_mono_mux_enum_put(struct snd_kcontrol *kcontrol,
                                      spec->mono_nid, &spec->cur_mmux);
 }
 
-static int stac92xx_amp_mux_enum_info(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_info *uinfo)
-{
-        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct sigmatel_spec *spec = codec->spec;
-        return snd_hda_input_mux_info(spec->amp_mux, uinfo);
-}
-
-static int stac92xx_amp_mux_enum_get(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_value *ucontrol)
-{
-        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct sigmatel_spec *spec = codec->spec;
-
-        ucontrol->value.enumerated.item[0] = spec->cur_amux;
-        return 0;
-}
-
-static int stac92xx_amp_mux_enum_put(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_value *ucontrol)
-{
-        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct sigmatel_spec *spec = codec->spec;
-        struct snd_kcontrol *ctl =
-                snd_hda_find_mixer_ctl(codec, "Amp Capture Volume");
-        if (!ctl)
-                return -EINVAL;
-
-        snd_ctl_notify(codec->bus->card, SNDRV_CTL_EVENT_MASK_VALUE |
-                SNDRV_CTL_EVENT_MASK_INFO, &ctl->id);
-
-        return snd_hda_input_mux_put(codec, spec->amp_mux, ucontrol,
-                                     0, &spec->cur_amux);
-}
-
 #define stac92xx_aloopback_info snd_ctl_boolean_mono_info
 
 static int stac92xx_aloopback_get(struct snd_kcontrol *kcontrol,
@@ -828,84 +850,16 @@ static struct hda_verb stac9200_eapd_init[] = {
         {}
 };
 
-static struct hda_verb stac92hd73xx_6ch_core_init[] = {
-        /* set master volume and direct control */
-        { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
-        /* setup adcs to point to mixer */
-        { 0x20, AC_VERB_SET_CONNECT_SEL, 0x0b},
-        { 0x21, AC_VERB_SET_CONNECT_SEL, 0x0b},
-        { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-        { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-        { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-        /* setup import muxs */
-        { 0x28, AC_VERB_SET_CONNECT_SEL, 0x01},
-        { 0x29, AC_VERB_SET_CONNECT_SEL, 0x01},
-        { 0x2a, AC_VERB_SET_CONNECT_SEL, 0x01},
-        { 0x2b, AC_VERB_SET_CONNECT_SEL, 0x00},
-        {}
-};
-
 static struct hda_verb dell_eq_core_init[] = {
         /* set master volume to max value without distortion
          * and direct control */
         { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xec},
-        /* setup adcs to point to mixer */
-        { 0x20, AC_VERB_SET_CONNECT_SEL, 0x0b},
-        { 0x21, AC_VERB_SET_CONNECT_SEL, 0x0b},
-        /* setup import muxs */
-        { 0x28, AC_VERB_SET_CONNECT_SEL, 0x01},
-        { 0x29, AC_VERB_SET_CONNECT_SEL, 0x01},
-        { 0x2a, AC_VERB_SET_CONNECT_SEL, 0x01},
-        { 0x2b, AC_VERB_SET_CONNECT_SEL, 0x00},
-        {}
-};
-
-static struct hda_verb dell_m6_core_init[] = {
-        { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
-        /* setup adcs to point to mixer */
-        { 0x20, AC_VERB_SET_CONNECT_SEL, 0x0b},
-        { 0x21, AC_VERB_SET_CONNECT_SEL, 0x0b},
-        /* setup import muxs */
-        { 0x28, AC_VERB_SET_CONNECT_SEL, 0x01},
-        { 0x29, AC_VERB_SET_CONNECT_SEL, 0x01},
-        { 0x2a, AC_VERB_SET_CONNECT_SEL, 0x01},
-        { 0x2b, AC_VERB_SET_CONNECT_SEL, 0x00},
-        {}
-};
-
-static struct hda_verb stac92hd73xx_8ch_core_init[] = {
-        /* set master volume and direct control */
-        { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
-        /* setup adcs to point to mixer */
-        { 0x20, AC_VERB_SET_CONNECT_SEL, 0x0b},
-        { 0x21, AC_VERB_SET_CONNECT_SEL, 0x0b},
-        { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-        { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-        { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-        /* setup import muxs */
-        { 0x28, AC_VERB_SET_CONNECT_SEL, 0x01},
-        { 0x29, AC_VERB_SET_CONNECT_SEL, 0x01},
-        { 0x2a, AC_VERB_SET_CONNECT_SEL, 0x01},
-        { 0x2b, AC_VERB_SET_CONNECT_SEL, 0x03},
         {}
 };
 
-static struct hda_verb stac92hd73xx_10ch_core_init[] = {
+static struct hda_verb stac92hd73xx_core_init[] = {
         /* set master volume and direct control */
         { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
-        /* dac3 is connected to import3 mux */
-        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, 0xb07f},
-        /* setup adcs to point to mixer */
-        { 0x20, AC_VERB_SET_CONNECT_SEL, 0x0b},
-        { 0x21, AC_VERB_SET_CONNECT_SEL, 0x0b},
-        { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-        { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-        { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-        /* setup import muxs */
-        { 0x28, AC_VERB_SET_CONNECT_SEL, 0x01},
-        { 0x29, AC_VERB_SET_CONNECT_SEL, 0x01},
-        { 0x2a, AC_VERB_SET_CONNECT_SEL, 0x01},
-        { 0x2b, AC_VERB_SET_CONNECT_SEL, 0x03},
         {}
 };
 
@@ -925,19 +879,6 @@ static struct hda_verb stac92hd71bxx_core_init[] = {
         {}
 };
 
-#define HD_DISABLE_PORTF 1
-static struct hda_verb stac92hd71bxx_analog_core_init[] = {
-        /* start of config #1 */
-
-        /* connect port 0f to audio mixer */
-        { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x2},
-        /* start of config #2 */
-
-        /* set master volume and direct control */
-        { 0x28, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
-        {}
-};
-
 static struct hda_verb stac92hd71bxx_unmute_core_init[] = {
         /* unmute right and left channels for nodes 0x0f, 0xa, 0x0d */
         { 0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
@@ -996,31 +937,6 @@ static struct hda_verb stac9205_core_init[] = {
                 .put = stac92xx_mono_mux_enum_put, \
         }
 
-#define STAC_AMP_MUX \
-        { \
-                .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
-                .name = "Amp Selector Capture Switch", \
-                .count = 1, \
-                .info = stac92xx_amp_mux_enum_info, \
-                .get = stac92xx_amp_mux_enum_get, \
-                .put = stac92xx_amp_mux_enum_put, \
-        }
-
-#define STAC_AMP_VOL(xname, nid, chs, idx, dir) \
-        { \
-                .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
-                .name = xname, \
-                .index = 0, \
-                .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \
-                        SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
-                        SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK, \
-                .info = stac92xx_amp_volume_info, \
-                .get = stac92xx_amp_volume_get, \
-                .put = stac92xx_amp_volume_put, \
-                .tlv = { .c = snd_hda_mixer_amp_tlv }, \
-                .private_value = HDA_COMPOSE_AMP_VAL(nid, chs, idx, dir) \
-        }
-
 #define STAC_ANALOG_LOOPBACK(verb_read, verb_write, cnt) \
         { \
                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
@@ -1051,34 +967,6 @@ static struct snd_kcontrol_new stac9200_mixer[] = {
         { } /* end */
 };
 
-#define DELL_M6_MIXER 6
-static struct snd_kcontrol_new stac92hd73xx_6ch_mixer[] = {
-        /* start of config #1 */
-        HDA_CODEC_VOLUME("Front Mic Mixer Capture Volume", 0x1d, 0, HDA_INPUT),
-        HDA_CODEC_MUTE("Front Mic Mixer Capture Switch", 0x1d, 0, HDA_INPUT),
-
-        HDA_CODEC_VOLUME("Line In Mixer Capture Volume", 0x1d, 0x2, HDA_INPUT),
-        HDA_CODEC_MUTE("Line In Mixer Capture Switch", 0x1d, 0x2, HDA_INPUT),
-
-        HDA_CODEC_VOLUME("CD Mixer Capture Volume", 0x1d, 0x4, HDA_INPUT),
-        HDA_CODEC_MUTE("CD Mixer Capture Switch", 0x1d, 0x4, HDA_INPUT),
-
-        /* start of config #2 */
-        HDA_CODEC_VOLUME("Mic Mixer Capture Volume", 0x1d, 0x1, HDA_INPUT),
-        HDA_CODEC_MUTE("Mic Mixer Capture Switch", 0x1d, 0x1, HDA_INPUT),
-
-        HDA_CODEC_VOLUME("DAC Mixer Capture Volume", 0x1d, 0x3, HDA_INPUT),
-        HDA_CODEC_MUTE("DAC Mixer Capture Switch", 0x1d, 0x3, HDA_INPUT),
-
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x20, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x20, 0x0, HDA_OUTPUT),
-
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x1, 0x21, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x1, 0x21, 0x0, HDA_OUTPUT),
-
-        { } /* end */
-};
-
 static struct snd_kcontrol_new stac92hd73xx_6ch_loopback[] = {
         STAC_ANALOG_LOOPBACK(0xFA0, 0x7A1, 3),
         {}
@@ -1094,134 +982,14 @@ static struct snd_kcontrol_new stac92hd73xx_10ch_loopback[] = {
         {}
 };
 
-static struct snd_kcontrol_new stac92hd73xx_8ch_mixer[] = {
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x20, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x20, 0x0, HDA_OUTPUT),
-
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x1, 0x21, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x1, 0x21, 0x0, HDA_OUTPUT),
-
-        HDA_CODEC_VOLUME("Front Mic Mixer Capture Volume", 0x1d, 0, HDA_INPUT),
-        HDA_CODEC_MUTE("Front Mic Mixer Capture Switch", 0x1d, 0, HDA_INPUT),
-
-        HDA_CODEC_VOLUME("Mic Mixer Capture Volume", 0x1d, 0x1, HDA_INPUT),
-        HDA_CODEC_MUTE("Mic Mixer Capture Switch", 0x1d, 0x1, HDA_INPUT),
-
-        HDA_CODEC_VOLUME("Line In Mixer Capture Volume", 0x1d, 0x2, HDA_INPUT),
-        HDA_CODEC_MUTE("Line In Mixer Capture Switch", 0x1d, 0x2, HDA_INPUT),
-
-        HDA_CODEC_VOLUME("DAC Mixer Capture Volume", 0x1d, 0x3, HDA_INPUT),
-        HDA_CODEC_MUTE("DAC Mixer Capture Switch", 0x1d, 0x3, HDA_INPUT),
-
-        HDA_CODEC_VOLUME("CD Mixer Capture Volume", 0x1d, 0x4, HDA_INPUT),
-        HDA_CODEC_MUTE("CD Mixer Capture Switch", 0x1d, 0x4, HDA_INPUT),
-        { } /* end */
-};
-
-static struct snd_kcontrol_new stac92hd73xx_10ch_mixer[] = {
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x20, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x20, 0x0, HDA_OUTPUT),
-
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x1, 0x21, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x1, 0x21, 0x0, HDA_OUTPUT),
-
-        HDA_CODEC_VOLUME("Front Mic Mixer Capture Volume", 0x1d, 0, HDA_INPUT),
-        HDA_CODEC_MUTE("Front Mic Mixer Capture Switch", 0x1d, 0, HDA_INPUT),
-
-        HDA_CODEC_VOLUME("Mic Mixer Capture Volume", 0x1d, 0x1, HDA_INPUT),
-        HDA_CODEC_MUTE("Mic Mixer Capture Switch", 0x1d, 0x1, HDA_INPUT),
-
-        HDA_CODEC_VOLUME("Line In Mixer Capture Volume", 0x1d, 0x2, HDA_INPUT),
-        HDA_CODEC_MUTE("Line In Mixer Capture Switch", 0x1d, 0x2, HDA_INPUT),
-
-        HDA_CODEC_VOLUME("DAC Mixer Capture Volume", 0x1d, 0x3, HDA_INPUT),
-        HDA_CODEC_MUTE("DAC Mixer Capture Switch", 0x1d, 0x3, HDA_INPUT),
-
-        HDA_CODEC_VOLUME("CD Mixer Capture Volume", 0x1d, 0x4, HDA_INPUT),
-        HDA_CODEC_MUTE("CD Mixer Capture Switch", 0x1d, 0x4, HDA_INPUT),
-        { } /* end */
-};
-
-
-static struct snd_kcontrol_new stac92hd83xxx_mixer[] = {
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x17, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x17, 0x0, HDA_OUTPUT),
-
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x1, 0x18, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x1, 0x18, 0x0, HDA_OUTPUT),
-
-        HDA_CODEC_VOLUME("DAC0 Capture Volume", 0x1b, 0x3, HDA_INPUT),
-        HDA_CODEC_MUTE("DAC0 Capture Switch", 0x1b, 0x3, HDA_INPUT),
-
-        HDA_CODEC_VOLUME("DAC1 Capture Volume", 0x1b, 0x4, HDA_INPUT),
-        HDA_CODEC_MUTE("DAC1 Capture Switch", 0x1b, 0x4, HDA_INPUT),
-
-        HDA_CODEC_VOLUME("Front Mic Capture Volume", 0x1b, 0x0, HDA_INPUT),
-        HDA_CODEC_MUTE("Front Mic Capture Switch", 0x1b, 0x0, HDA_INPUT),
-
-        HDA_CODEC_VOLUME("Line In Capture Volume", 0x1b, 0x2, HDA_INPUT),
-        HDA_CODEC_MUTE("Line In Capture Switch", 0x1b, 0x2, HDA_INPUT),
-
-        /*
-        HDA_CODEC_VOLUME("Mic Capture Volume", 0x1b, 0x1, HDA_INPUT),
-        HDA_CODEC_MUTE("Mic Capture Switch", 0x1b 0x1, HDA_INPUT),
-        */
-        { } /* end */
-};
-
-static struct snd_kcontrol_new stac92hd71bxx_analog_mixer[] = {
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x1c, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x1c, 0x0, HDA_OUTPUT),
-
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x1, 0x1d, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x1, 0x1d, 0x0, HDA_OUTPUT),
-        /* analog pc-beep replaced with digital beep support */
-        /*
-        HDA_CODEC_VOLUME("PC Beep Volume", 0x17, 0x2, HDA_INPUT),
-        HDA_CODEC_MUTE("PC Beep Switch", 0x17, 0x2, HDA_INPUT),
-        */
-
-        HDA_CODEC_MUTE("Import0 Mux Capture Switch", 0x17, 0x0, HDA_INPUT),
-        HDA_CODEC_VOLUME("Import0 Mux Capture Volume", 0x17, 0x0, HDA_INPUT),
-
-        HDA_CODEC_MUTE("Import1 Mux Capture Switch", 0x17, 0x1, HDA_INPUT),
-        HDA_CODEC_VOLUME("Import1 Mux Capture Volume", 0x17, 0x1, HDA_INPUT),
-
-        HDA_CODEC_MUTE("DAC0 Capture Switch", 0x17, 0x3, HDA_INPUT),
-        HDA_CODEC_VOLUME("DAC0 Capture Volume", 0x17, 0x3, HDA_INPUT),
-
-        HDA_CODEC_MUTE("DAC1 Capture Switch", 0x17, 0x4, HDA_INPUT),
-        HDA_CODEC_VOLUME("DAC1 Capture Volume", 0x17, 0x4, HDA_INPUT),
-        { } /* end */
-};
 
 static struct snd_kcontrol_new stac92hd71bxx_loopback[] = {
         STAC_ANALOG_LOOPBACK(0xFA0, 0x7A0, 2)
 };
 
-static struct snd_kcontrol_new stac92hd71bxx_mixer[] = {
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x1c, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x1c, 0x0, HDA_OUTPUT),
-
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x1, 0x1d, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x1, 0x1d, 0x0, HDA_OUTPUT),
-        { } /* end */
-};
-
 static struct snd_kcontrol_new stac925x_mixer[] = {
         HDA_CODEC_VOLUME("Master Playback Volume", 0x0e, 0, HDA_OUTPUT),
         HDA_CODEC_MUTE("Master Playback Switch", 0x0e, 0, HDA_OUTPUT),
-        HDA_CODEC_VOLUME("Capture Volume", 0x09, 0, HDA_OUTPUT),
-        HDA_CODEC_MUTE("Capture Switch", 0x14, 0, HDA_OUTPUT),
-        { } /* end */
-};
-
-static struct snd_kcontrol_new stac9205_mixer[] = {
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x1b, 0x0, HDA_INPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x1d, 0x0, HDA_OUTPUT),
-
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x1, 0x1c, 0x0, HDA_INPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x1, 0x1e, 0x0, HDA_OUTPUT),
         { } /* end */
 };
 
@@ -1230,29 +998,6 @@ static struct snd_kcontrol_new stac9205_loopback[] = {
         {}
 };
 
-/* This needs to be generated dynamically based on sequence */
-static struct snd_kcontrol_new stac922x_mixer[] = {
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x17, 0x0, HDA_INPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x17, 0x0, HDA_INPUT),
-
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x1, 0x18, 0x0, HDA_INPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x1, 0x18, 0x0, HDA_INPUT),
-        { } /* end */
-};
-
-
-static struct snd_kcontrol_new stac927x_mixer[] = {
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x18, 0x0, HDA_INPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x1b, 0x0, HDA_OUTPUT),
-
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x1, 0x19, 0x0, HDA_INPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x1, 0x1c, 0x0, HDA_OUTPUT),
-
-        HDA_CODEC_VOLUME_IDX("Capture Volume", 0x2, 0x1A, 0x0, HDA_INPUT),
-        HDA_CODEC_MUTE_IDX("Capture Switch", 0x2, 0x1d, 0x0, HDA_OUTPUT),
-        { } /* end */
-};
-
 static struct snd_kcontrol_new stac927x_loopback[] = {
         STAC_ANALOG_LOOPBACK(0xFEB, 0x7EB, 1),
         {}
@@ -1310,16 +1055,19 @@ static int stac92xx_build_controls(struct hda_codec *codec)
         int err;
         int i;
 
-        err = snd_hda_add_new_ctls(codec, spec->mixer);
-        if (err < 0)
-                return err;
+        if (spec->mixer) {
+                err = snd_hda_add_new_ctls(codec, spec->mixer);
+                if (err < 0)
+                        return err;
+        }
 
         for (i = 0; i < spec->num_mixers; i++) {
                 err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
                 if (err < 0)
                         return err;
         }
-        if (spec->num_dmuxes > 0) {
+        if (!spec->auto_mic && spec->num_dmuxes > 0 &&
+            snd_hda_get_bool_hint(codec, "separate_dmux") == 1) {
                 stac_dmux_mixer.count = spec->num_dmuxes;
                 err = snd_hda_ctl_add(codec,
                                   snd_ctl_new1(&stac_dmux_mixer, codec));
@@ -1766,12 +1514,20 @@ static unsigned int dell_m6_pin_configs[13] = {
         0x4f0000f0,
 };
 
+static unsigned int alienware_m17x_pin_configs[13] = {
+        0x0321101f, 0x0321101f, 0x03a11020, 0x03014020,
+        0x90170110, 0x4f0000f0, 0x4f0000f0, 0x4f0000f0,
+        0x4f0000f0, 0x90a60160, 0x4f0000f0, 0x4f0000f0,
+        0x904601b0,
+};
+
 static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = {
         [STAC_92HD73XX_REF]     = ref92hd73xx_pin_configs,
         [STAC_DELL_M6_AMIC]     = dell_m6_pin_configs,
         [STAC_DELL_M6_DMIC]     = dell_m6_pin_configs,
         [STAC_DELL_M6_BOTH]     = dell_m6_pin_configs,
         [STAC_DELL_EQ]  = dell_m6_pin_configs,
+        [STAC_ALIENWARE_M17X]   = alienware_m17x_pin_configs,
 };
 
 static const char *stac92hd73xx_models[STAC_92HD73XX_MODELS] = {
@@ -1783,6 +1539,7 @@ static const char *stac92hd73xx_models[STAC_92HD73XX_MODELS] = {
         [STAC_DELL_M6_DMIC] = "dell-m6-dmic",
         [STAC_DELL_M6_BOTH] = "dell-m6",
         [STAC_DELL_EQ] = "dell-eq",
+        [STAC_ALIENWARE_M17X] = "alienware",
 };
 
 static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
@@ -1820,6 +1577,12 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
         {} /* terminator */
 };
 
+static struct snd_pci_quirk stac92hd73xx_codec_id_cfg_tbl[] = {
+        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02a1,
+                      "Alienware M17x", STAC_ALIENWARE_M17X),
+        {} /* terminator */
+};
+
 static unsigned int ref92hd83xxx_pin_configs[10] = {
         0x02214030, 0x02211010, 0x02a19020, 0x02170130,
         0x01014050, 0x01819040, 0x01014020, 0x90a3014e,
@@ -1927,6 +1690,8 @@ static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
                       "HP mini 1000", STAC_HP_M4),
         SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x361b,
                       "HP HDX", STAC_HP_HDX),  /* HDX16 */
+        SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x7010,
+                      "HP", STAC_HP_DV5),
         SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0233,
                                 "unknown Dell", STAC_DELL_M4_1),
         SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0234,
@@ -2642,8 +2407,7 @@ static int stac92xx_hp_switch_get(struct snd_kcontrol *kcontrol,
         return 0;
 }
 
-static void stac_issue_unsol_event(struct hda_codec *codec, hda_nid_t nid,
-                                   unsigned char type);
+static void stac_issue_unsol_event(struct hda_codec *codec, hda_nid_t nid);
 
 static int stac92xx_hp_switch_put(struct snd_kcontrol *kcontrol,
                         struct snd_ctl_elem_value *ucontrol)
@@ -2657,7 +2421,7 @@ static int stac92xx_hp_switch_put(struct snd_kcontrol *kcontrol,
         /* check to be sure that the ports are upto date with
          * switch changes
          */
-        stac_issue_unsol_event(codec, nid, STAC_HP_EVENT);
+        stac_issue_unsol_event(codec, nid);
 
         return 1;
 }
@@ -2790,7 +2554,7 @@ static int stac92xx_io_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_
          * appropriately according to the pin direction
          */
         if (spec->hp_detect)
-                stac_issue_unsol_event(codec, nid, STAC_HP_EVENT);
+                stac_issue_unsol_event(codec, nid);
 
         return 1;
 }
@@ -2859,8 +2623,6 @@ enum {
         STAC_CTL_WIDGET_VOL,
         STAC_CTL_WIDGET_MUTE,
         STAC_CTL_WIDGET_MONO_MUX,
-        STAC_CTL_WIDGET_AMP_MUX,
-        STAC_CTL_WIDGET_AMP_VOL,
         STAC_CTL_WIDGET_HP_SWITCH,
         STAC_CTL_WIDGET_IO_SWITCH,
         STAC_CTL_WIDGET_CLFE_SWITCH,
@@ -2871,8 +2633,6 @@ static struct snd_kcontrol_new stac92xx_control_templates[] = {
         HDA_CODEC_VOLUME(NULL, 0, 0, 0),
         HDA_CODEC_MUTE(NULL, 0, 0, 0),
         STAC_MONO_MUX,
-        STAC_AMP_MUX,
-        STAC_AMP_VOL(NULL, 0, 0, 0, 0),
         STAC_CODEC_HP_SWITCH(NULL),
         STAC_CODEC_IO_SWITCH(NULL, 0),
         STAC_CODEC_CLFE_SWITCH(NULL, 0),
@@ -2973,6 +2733,8 @@ static int stac92xx_add_input_source(struct sigmatel_spec *spec)
         struct snd_kcontrol_new *knew;
         struct hda_input_mux *imux = &spec->private_imux;
 
+        if (spec->auto_mic)
+                return 0; /* no need for input source */
         if (!spec->num_adcs || imux->num_items <= 1)
                 return 0; /* no need for input source control */
         knew = stac_control_new(spec, &stac_input_src_temp,
@@ -3066,7 +2828,7 @@ static hda_nid_t get_unassigned_dac(struct hda_codec *codec, hda_nid_t nid)
                                            HDA_MAX_CONNECTIONS);
         for (j = 0; j < conn_len; j++) {
                 wcaps = get_wcaps(codec, conn[j]);
-                wtype = (wcaps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
+                wtype = get_wcaps_type(wcaps);
                 /* we check only analog outputs */
                 if (wtype != AC_WID_AUD_OUT || (wcaps & AC_WCAP_DIGITAL))
                         continue;
@@ -3325,6 +3087,21 @@ static int create_multi_out_ctls(struct hda_codec *codec, int num_outs,
         return 0;
 }
 
+static int stac92xx_add_capvol_ctls(struct hda_codec *codec, unsigned long vol,
+                                    unsigned long sw, int idx)
+{
+        int err;
+        err = stac92xx_add_control_idx(codec->spec, STAC_CTL_WIDGET_VOL, idx,
+                                       "Capture Volume", vol);
+        if (err < 0)
+                return err;
+        err = stac92xx_add_control_idx(codec->spec, STAC_CTL_WIDGET_MUTE, idx,
+                                       "Capture Switch", sw);
+        if (err < 0)
+                return err;
+        return 0;
+}
+
 /* add playback controls from the parsed DAC table */
 static int stac92xx_auto_create_multi_out_ctls(struct hda_codec *codec,
                                                const struct auto_pin_cfg *cfg)
@@ -3398,7 +3175,7 @@ static int stac92xx_auto_create_mono_output_ctls(struct hda_codec *codec)
                                 spec->mono_nid,
                                 con_lst,
                                 HDA_MAX_NUM_INPUTS);
-        if (!num_cons || num_cons > ARRAY_SIZE(stac92xx_mono_labels))
+        if (num_cons <= 0 || num_cons > ARRAY_SIZE(stac92xx_mono_labels))
                 return -EINVAL;
 
         for (i = 0; i < num_cons; i++) {
@@ -3412,37 +3189,6 @@ static int stac92xx_auto_create_mono_output_ctls(struct hda_codec *codec)
                                 "Mono Mux", spec->mono_nid);
 }
 
-/* labels for amp mux outputs */
-static const char *stac92xx_amp_labels[3] = {
-        "Front Microphone", "Microphone", "Line In",
-};
-
-/* create amp out controls mux on capable codecs */
-static int stac92xx_auto_create_amp_output_ctls(struct hda_codec *codec)
-{
-        struct sigmatel_spec *spec = codec->spec;
-        struct hda_input_mux *amp_mux = &spec->private_amp_mux;
-        int i, err;
-
-        for (i = 0; i < spec->num_amps; i++) {
-                amp_mux->items[amp_mux->num_items].label =
-                                        stac92xx_amp_labels[i];
-                amp_mux->items[amp_mux->num_items].index = i;
-                amp_mux->num_items++;
-        }
-
-        if (spec->num_amps > 1) {
-                err = stac92xx_add_control(spec, STAC_CTL_WIDGET_AMP_MUX,
-                        "Amp Selector Capture Switch", 0);
-                if (err < 0)
-                        return err;
-        }
-        return stac92xx_add_control(spec, STAC_CTL_WIDGET_AMP_VOL,
-                "Amp Capture Volume",
-                HDA_COMPOSE_AMP_VAL(spec->amp_nids[0], 3, 0, HDA_INPUT));
-}
-
-
 /* create PC beep volume controls */
 static int stac92xx_auto_create_beep_ctls(struct hda_codec *codec,
                                                 hda_nid_t nid)
@@ -3511,19 +3257,33 @@ static int stac92xx_beep_switch_ctl(struct hda_codec *codec)
 static int stac92xx_auto_create_mux_input_ctls(struct hda_codec *codec)
 {
         struct sigmatel_spec *spec = codec->spec;
-        int wcaps, nid, i, err = 0;
+        int i, j, err = 0;
 
         for (i = 0; i < spec->num_muxes; i++) {
+                hda_nid_t nid;
+                unsigned int wcaps;
+                unsigned long val;
+
                 nid = spec->mux_nids[i];
                 wcaps = get_wcaps(codec, nid);
+                if (!(wcaps & AC_WCAP_OUT_AMP))
+                        continue;
 
-                if (wcaps & AC_WCAP_OUT_AMP) {
-                        err = stac92xx_add_control_idx(spec,
-                                STAC_CTL_WIDGET_VOL, i, "Mux Capture Volume",
-                                HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
-                        if (err < 0)
-                                return err;
+                /* check whether already the same control was created as
+                 * normal Capture Volume.
+                 */
+                val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
+                for (j = 0; j < spec->num_caps; j++) {
+                        if (spec->capvols[j] == val)
+                                break;
                 }
+                if (j < spec->num_caps)
+                        continue;
+
+                err = stac92xx_add_control_idx(spec, STAC_CTL_WIDGET_VOL, i,
+                                               "Mux Capture Volume", val);
+                if (err < 0)
+                        return err;
         }
         return 0;
 };
@@ -3544,7 +3304,7 @@ static int stac92xx_auto_create_spdif_mux_ctls(struct hda_codec *codec)
                                 spec->smux_nids[0],
                                 con_lst,
                                 HDA_MAX_NUM_INPUTS);
-        if (!num_cons)
+        if (num_cons <= 0)
                 return -EINVAL;
 
         if (!labels)
@@ -3565,101 +3325,231 @@ static const char *stac92xx_dmic_labels[5] = {
         "Digital Mic 3", "Digital Mic 4"
 };
 
+static int get_connection_index(struct hda_codec *codec, hda_nid_t mux,
+                                hda_nid_t nid)
+{
+        hda_nid_t conn[HDA_MAX_NUM_INPUTS];
+        int i, nums;
+
+        nums = snd_hda_get_connections(codec, mux, conn, ARRAY_SIZE(conn));
+        for (i = 0; i < nums; i++)
+                if (conn[i] == nid)
+                        return i;
+        return -1;
+}
+
+/* create a volume assigned to the given pin (only if supported) */
+/* return 1 if the volume control is created */
+static int create_elem_capture_vol(struct hda_codec *codec, hda_nid_t nid,
+                                   const char *label, int direction)
+{
+        unsigned int caps, nums;
+        char name[32];
+        int err;
+
+        if (direction == HDA_OUTPUT)
+                caps = AC_WCAP_OUT_AMP;
+        else
+                caps = AC_WCAP_IN_AMP;
+        if (!(get_wcaps(codec, nid) & caps))
+                return 0;
+        caps = query_amp_caps(codec, nid, direction);
+        nums = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
+        if (!nums)
+                return 0;
+        snprintf(name, sizeof(name), "%s Capture Volume", label);
+        err = stac92xx_add_control(codec->spec, STAC_CTL_WIDGET_VOL, name,
+                                    HDA_COMPOSE_AMP_VAL(nid, 3, 0, direction));
+        if (err < 0)
+                return err;
+        return 1;
+}
+
 /* create playback/capture controls for input pins on dmic capable codecs */
 static int stac92xx_auto_create_dmic_input_ctls(struct hda_codec *codec,
                                                 const struct auto_pin_cfg *cfg)
 {
         struct sigmatel_spec *spec = codec->spec;
+        struct hda_input_mux *imux = &spec->private_imux;
         struct hda_input_mux *dimux = &spec->private_dimux;
-        hda_nid_t con_lst[HDA_MAX_NUM_INPUTS];
-        int err, i, j;
-        char name[32];
+        int err, i, active_mics;
+        unsigned int def_conf;
 
         dimux->items[dimux->num_items].label = stac92xx_dmic_labels[0];
         dimux->items[dimux->num_items].index = 0;
         dimux->num_items++;
 
+        active_mics = 0;
+        for (i = 0; i < spec->num_dmics; i++) {
+                /* check the validity: sometimes it's a dead vendor-spec node */
+                if (get_wcaps_type(get_wcaps(codec, spec->dmic_nids[i]))
+                    != AC_WID_PIN)
+                        continue;
+                def_conf = snd_hda_codec_get_pincfg(codec, spec->dmic_nids[i]);
+                if (get_defcfg_connect(def_conf) != AC_JACK_PORT_NONE)
+                        active_mics++;
+        }
+
         for (i = 0; i < spec->num_dmics; i++) {
                 hda_nid_t nid;
                 int index;
-                int num_cons;
-                unsigned int wcaps;
-                unsigned int def_conf;
+                const char *label;
 
-                def_conf = snd_hda_codec_get_pincfg(codec, spec->dmic_nids[i]);
+                nid = spec->dmic_nids[i];
+                if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
+                        continue;
+                def_conf = snd_hda_codec_get_pincfg(codec, nid);
                 if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE)
                         continue;
 
-                nid = spec->dmic_nids[i];
-                num_cons = snd_hda_get_connections(codec,
-                                spec->dmux_nids[0],
-                                con_lst,
-                                HDA_MAX_NUM_INPUTS);
-                for (j = 0; j < num_cons; j++)
-                        if (con_lst[j] == nid) {
-                                index = j;
-                                goto found;
-                        }
-                continue;
-found:
-                wcaps = get_wcaps(codec, nid) &
-                        (AC_WCAP_OUT_AMP | AC_WCAP_IN_AMP);
+                index = get_connection_index(codec, spec->dmux_nids[0], nid);
+                if (index < 0)
+                        continue;
 
-                if (wcaps) {
-                        sprintf(name, "%s Capture Volume",
-                                stac92xx_dmic_labels[dimux->num_items]);
+                if (active_mics == 1)
+                        label = "Digital Mic";
+                else
+                        label = stac92xx_dmic_labels[dimux->num_items];
 
-                        err = stac92xx_add_control(spec,
-                                STAC_CTL_WIDGET_VOL,
-                                name,
-                                HDA_COMPOSE_AMP_VAL(nid, 3, 0,
-                                (wcaps & AC_WCAP_OUT_AMP) ?
-                                HDA_OUTPUT : HDA_INPUT));
+                err = create_elem_capture_vol(codec, nid, label, HDA_INPUT);
+                if (err < 0)
+                        return err;
+                if (!err) {
+                        err = create_elem_capture_vol(codec, nid, label,
+                                                      HDA_OUTPUT);
                         if (err < 0)
                                 return err;
                 }
 
-                dimux->items[dimux->num_items].label =
-                        stac92xx_dmic_labels[dimux->num_items];
+                dimux->items[dimux->num_items].label = label;
                 dimux->items[dimux->num_items].index = index;
                 dimux->num_items++;
+                if (snd_hda_get_bool_hint(codec, "separate_dmux") != 1) {
+                        imux->items[imux->num_items].label = label;
+                        imux->items[imux->num_items].index = index;
+                        imux->num_items++;
+                }
         }
 
         return 0;
 }
 
+static int check_mic_pin(struct hda_codec *codec, hda_nid_t nid,
+                         hda_nid_t *fixed, hda_nid_t *ext)
+{
+        unsigned int cfg;
+
+        if (!nid)
+                return 0;
+        cfg = snd_hda_codec_get_pincfg(codec, nid);
+        switch (get_defcfg_connect(cfg)) {
+        case AC_JACK_PORT_FIXED:
+                if (*fixed)
+                        return 1; /* already occupied */
+                *fixed = nid;
+                break;
+        case AC_JACK_PORT_COMPLEX:
+                if (*ext)
+                        return 1; /* already occupied */
+                *ext = nid;
+                break;
+        }
+        return 0;
+}
+
+static int set_mic_route(struct hda_codec *codec,
+                         struct sigmatel_mic_route *mic,
+                         hda_nid_t pin)
+{
+        struct sigmatel_spec *spec = codec->spec;
+        struct auto_pin_cfg *cfg = &spec->autocfg;
+        int i;
+
+        mic->pin = pin;
+        for (i = AUTO_PIN_MIC; i <= AUTO_PIN_FRONT_MIC; i++)
+                if (pin == cfg->input_pins[i])
+                        break;
+        if (i <= AUTO_PIN_FRONT_MIC) {
+                /* analog pin */
+                mic->dmux_idx = 0;
+                i = get_connection_index(codec, spec->mux_nids[0], pin);
+                if (i < 0)
+                        return -1;
+                mic->mux_idx = i;
+        }  else if (spec->dmux_nids) {
+                /* digital pin */
+                mic->mux_idx = 0;
+                i = get_connection_index(codec, spec->dmux_nids[0], pin);
+                if (i < 0)
+                        return -1;
+                mic->dmux_idx = i;
+        }
+        return 0;
+}
+
+/* return non-zero if the device is for automatic mic switch */
+static int stac_check_auto_mic(struct hda_codec *codec)
+{
+        struct sigmatel_spec *spec = codec->spec;
+        struct auto_pin_cfg *cfg = &spec->autocfg;
+        hda_nid_t fixed, ext;
+        int i;
+
+        for (i = AUTO_PIN_LINE; i < AUTO_PIN_LAST; i++) {
+                if (cfg->input_pins[i])
+                        return 0; /* must be exclusively mics */
+        }
+        fixed = ext = 0;
+        for (i = AUTO_PIN_MIC; i <= AUTO_PIN_FRONT_MIC; i++)
+                if (check_mic_pin(codec, cfg->input_pins[i], &fixed, &ext))
+                        return 0;
+        for (i = 0; i < spec->num_dmics; i++)
+                if (check_mic_pin(codec, spec->dmic_nids[i], &fixed, &ext))
+                        return 0;
+        if (!fixed || !ext)
+                return 0;
+        if (!(get_wcaps(codec, ext) & AC_WCAP_UNSOL_CAP))
+                return 0; /* no unsol support */
+        if (set_mic_route(codec, &spec->ext_mic, ext) ||
+            set_mic_route(codec, &spec->int_mic, fixed))
+                return 0; /* something is wrong */
+        return 1;
+}
+
 /* create playback/capture controls for input pins */
 static int stac92xx_auto_create_analog_input_ctls(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
 {
         struct sigmatel_spec *spec = codec->spec;
         struct hda_input_mux *imux = &spec->private_imux;
-        hda_nid_t con_lst[HDA_MAX_NUM_INPUTS];
-        int i, j, k;
+        int i, j;
 
         for (i = 0; i < AUTO_PIN_LAST; i++) {
-                int index;
+                hda_nid_t nid = cfg->input_pins[i];
+                int index, err;
 
-                if (!cfg->input_pins[i])
+                if (!nid)
                         continue;
                 index = -1;
                 for (j = 0; j < spec->num_muxes; j++) {
-                        int num_cons;
-                        num_cons = snd_hda_get_connections(codec,
-                                                           spec->mux_nids[j],
-                                                           con_lst,
-                                                           HDA_MAX_NUM_INPUTS);
-                        for (k = 0; k < num_cons; k++)
-                                if (con_lst[k] == cfg->input_pins[i]) {
-                                        index = k;
-                                        goto found;
-                                }
+                        index = get_connection_index(codec, spec->mux_nids[j],
+                                                     nid);
+                        if (index >= 0)
+                                break;
                 }
-                continue;
-        found:
+                if (index < 0)
+                        continue;
+
+                err = create_elem_capture_vol(codec, nid,
+                                              auto_pin_cfg_labels[i],
+                                              HDA_INPUT);
+                if (err < 0)
+                        return err;
+
                 imux->items[imux->num_items].label = auto_pin_cfg_labels[i];
                 imux->items[imux->num_items].index = index;
                 imux->num_items++;
         }
+        spec->num_analog_muxes = imux->num_items;
 
         if (imux->num_items) {
                 /*
@@ -3711,7 +3601,7 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out
 {
         struct sigmatel_spec *spec = codec->spec;
         int hp_swap = 0;
-        int err;
+        int i, err;
 
         if ((err = snd_hda_parse_pin_def_config(codec,
                                                 &spec->autocfg,
@@ -3751,11 +3641,10 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out
                 if (snd_hda_get_connections(codec,
                                 spec->autocfg.mono_out_pin, conn_list, 1) &&
                                 snd_hda_get_connections(codec, conn_list[0],
-                                conn_list, 1)) {
+                                conn_list, 1) > 0) {
 
                                 int wcaps = get_wcaps(codec, conn_list[0]);
-                                int wid_type = (wcaps & AC_WCAP_TYPE)
-                                        >> AC_WCAP_TYPE_SHIFT;
+                                int wid_type = get_wcaps_type(wcaps);
                                 /* LR swap check, some stac925x have a mux that
                                  * changes the DACs output path instead of the
                                  * mono-mux path.
@@ -3846,6 +3735,21 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out
                 spec->autocfg.line_outs = 0;
         }
 
+        if (stac_check_auto_mic(codec)) {
+                spec->auto_mic = 1;
+                /* only one capture for auto-mic */
+                spec->num_adcs = 1;
+                spec->num_caps = 1;
+                spec->num_muxes = 1;
+        }
+
+        for (i = 0; i < spec->num_caps; i++) {
+                err = stac92xx_add_capvol_ctls(codec, spec->capvols[i],
+                                               spec->capsws[i], i);
+                if (err < 0)
+                        return err;
+        }
+
         err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg);
         if (err < 0)
                 return err;
@@ -3855,11 +3759,6 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out
                 if (err < 0)
                         return err;
         }
-        if (spec->num_amps > 0) {
-                err = stac92xx_auto_create_amp_output_ctls(codec);
-                if (err < 0)
-                        return err;
-        }
         if (spec->num_dmics > 0 && !spec->dinput_mux)
                 if ((err = stac92xx_auto_create_dmic_input_ctls(codec,
                                                 &spec->autocfg)) < 0)
@@ -3896,7 +3795,6 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out
                 spec->dinput_mux = &spec->private_dimux;
         spec->sinput_mux = &spec->private_smux;
         spec->mono_mux = &spec->private_mono_mux;
-        spec->amp_mux = &spec->private_amp_mux;
         return 1;
 }
 
@@ -4108,14 +4006,14 @@ static int stac_add_event(struct sigmatel_spec *spec, hda_nid_t nid,
 }
 
 static struct sigmatel_event *stac_get_event(struct hda_codec *codec,
-                                             hda_nid_t nid, unsigned char type)
+                                             hda_nid_t nid)
 {
         struct sigmatel_spec *spec = codec->spec;
         struct sigmatel_event *event = spec->events.list;
         int i;
 
         for (i = 0; i < spec->events.used; i++, event++) {
-                if (event->nid == nid && event->type == type)
+                if (event->nid == nid)
                         return event;
         }
         return NULL;
@@ -4135,24 +4033,32 @@ static struct sigmatel_event *stac_get_event_from_tag(struct hda_codec *codec,
         return NULL;
 }
 
-static void enable_pin_detect(struct hda_codec *codec, hda_nid_t nid,
-                              unsigned int type)
+/* check if given nid is a valid pin and no other events are assigned
+ * to it.  If OK, assign the event, set the unsol flag, and returns 1.
+ * Otherwise, returns zero.
+ */
+static int enable_pin_detect(struct hda_codec *codec, hda_nid_t nid,
+                             unsigned int type)
 {
         struct sigmatel_event *event;
         int tag;
 
         if (!(get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP))
-                return;
-        event = stac_get_event(codec, nid, type);
-        if (event)
+                return 0;
+        event = stac_get_event(codec, nid);
+        if (event) {
+                if (event->type != type)
+                        return 0;
                 tag = event->tag;
-        else
+        } else {
                 tag = stac_add_event(codec->spec, nid, type, 0);
-        if (tag < 0)
-                return;
+                if (tag < 0)
+                        return 0;
+        }
         snd_hda_codec_write_cache(codec, nid, 0,
                                   AC_VERB_SET_UNSOLICITED_ENABLE,
                                   AC_USRSP_EN | tag);
+        return 1;
 }
 
 static int is_nid_hp_pin(struct auto_pin_cfg *cfg, hda_nid_t nid)
@@ -4245,20 +4151,36 @@ static int stac92xx_init(struct hda_codec *codec)
                         hda_nid_t nid = cfg->hp_pins[i];
                         enable_pin_detect(codec, nid, STAC_HP_EVENT);
                 }
+                if (cfg->line_out_type == AUTO_PIN_LINE_OUT &&
+                    cfg->speaker_outs > 0) {
+                        /* enable pin-detect for line-outs as well */
+                        for (i = 0; i < cfg->line_outs; i++) {
+                                hda_nid_t nid = cfg->line_out_pins[i];
+                                enable_pin_detect(codec, nid, STAC_LO_EVENT);
+                        }
+                }
+
                 /* force to enable the first line-out; the others are set up
                  * in unsol_event
                  */
                 stac92xx_auto_set_pinctl(codec, spec->autocfg.line_out_pins[0],
                                 AC_PINCTL_OUT_EN);
                 /* fake event to set up pins */
-                stac_issue_unsol_event(codec, spec->autocfg.hp_pins[0],
-                                       STAC_HP_EVENT);
+                stac_issue_unsol_event(codec, spec->autocfg.hp_pins[0]);
         } else {
                 stac92xx_auto_init_multi_out(codec);
                 stac92xx_auto_init_hp_out(codec);
                 for (i = 0; i < cfg->hp_outs; i++)
                         stac_toggle_power_map(codec, cfg->hp_pins[i], 1);
         }
+        if (spec->auto_mic) {
+                /* initialize connection to analog input */
+                if (spec->dmux_nids)
+                        snd_hda_codec_write_cache(codec, spec->dmux_nids[0], 0,
+                                          AC_VERB_SET_CONNECT_SEL, 0);
+                if (enable_pin_detect(codec, spec->ext_mic.pin, STAC_MIC_EVENT))
+                        stac_issue_unsol_event(codec, spec->ext_mic.pin);
+        }
         for (i = 0; i < AUTO_PIN_LAST; i++) {
                 hda_nid_t nid = cfg->input_pins[i];
                 if (nid) {
@@ -4285,10 +4207,9 @@ static int stac92xx_init(struct hda_codec *codec)
                         }
                         conf = snd_hda_codec_get_pincfg(codec, nid);
                         if (get_defcfg_connect(conf) != AC_JACK_PORT_FIXED) {
-                                enable_pin_detect(codec, nid,
-                                                  STAC_INSERT_EVENT);
-                                stac_issue_unsol_event(codec, nid,
-                                                       STAC_INSERT_EVENT);
+                                if (enable_pin_detect(codec, nid,
+                                                      STAC_INSERT_EVENT))
+                                        stac_issue_unsol_event(codec, nid);
                         }
                 }
         }
@@ -4333,10 +4254,8 @@ static int stac92xx_init(struct hda_codec *codec)
                                 stac_toggle_power_map(codec, nid, 1);
                         continue;
                 }
-                if (!stac_get_event(codec, nid, STAC_INSERT_EVENT)) {
-                        enable_pin_detect(codec, nid, STAC_PWR_EVENT);
-                        stac_issue_unsol_event(codec, nid, STAC_PWR_EVENT);
-                }
+                if (enable_pin_detect(codec, nid, STAC_PWR_EVENT))
+                        stac_issue_unsol_event(codec, nid);
         }
         if (spec->dac_list)
                 stac92xx_power_down(codec);
@@ -4440,6 +4359,48 @@ static int get_pin_presence(struct hda_codec *codec, hda_nid_t nid)
         return 0;
 }
 
+static void stac92xx_line_out_detect(struct hda_codec *codec,
+                                     int presence)
+{
+        struct sigmatel_spec *spec = codec->spec;
+        struct auto_pin_cfg *cfg = &spec->autocfg;
+        int i;
+
+        for (i = 0; i < cfg->line_outs; i++) {
+                if (presence)
+                        break;
+                presence = get_pin_presence(codec, cfg->line_out_pins[i]);
+                if (presence) {
+                        unsigned int pinctl;
+                        pinctl = snd_hda_codec_read(codec,
+                                                    cfg->line_out_pins[i], 0,
+                                            AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+                        if (pinctl & AC_PINCTL_IN_EN)
+                                presence = 0; /* mic- or line-input */
+                }
+        }
+
+        if (presence) {
+                /* disable speakers */
+                for (i = 0; i < cfg->speaker_outs; i++)
+                        stac92xx_reset_pinctl(codec, cfg->speaker_pins[i],
+                                                AC_PINCTL_OUT_EN);
+                if (spec->eapd_mask && spec->eapd_switch)
+                        stac_gpio_set(codec, spec->gpio_mask,
+                                spec->gpio_dir, spec->gpio_data &
+                                ~spec->eapd_mask);
+        } else {
+                /* enable speakers */
+                for (i = 0; i < cfg->speaker_outs; i++)
+                        stac92xx_set_pinctl(codec, cfg->speaker_pins[i],
+                                                AC_PINCTL_OUT_EN);
+                if (spec->eapd_mask && spec->eapd_switch)
+                        stac_gpio_set(codec, spec->gpio_mask,
+                                spec->gpio_dir, spec->gpio_data |
+                                spec->eapd_mask);
+        }
+} 
+
 /* return non-zero if the hp-pin of the given array index isn't
  * a jack-detection target
  */
@@ -4492,13 +4453,6 @@ static void stac92xx_hp_detect(struct hda_codec *codec)
                 for (i = 0; i < cfg->line_outs; i++)
                         stac92xx_reset_pinctl(codec, cfg->line_out_pins[i],
                                                 AC_PINCTL_OUT_EN);
-                for (i = 0; i < cfg->speaker_outs; i++)
-                        stac92xx_reset_pinctl(codec, cfg->speaker_pins[i],
-                                                AC_PINCTL_OUT_EN);
-                if (spec->eapd_mask && spec->eapd_switch)
-                        stac_gpio_set(codec, spec->gpio_mask,
-                                spec->gpio_dir, spec->gpio_data &
-                                ~spec->eapd_mask);
         } else {
                 /* enable lineouts */
                 if (spec->hp_switch)
@@ -4507,14 +4461,8 @@ static void stac92xx_hp_detect(struct hda_codec *codec)
                 for (i = 0; i < cfg->line_outs; i++)
                         stac92xx_set_pinctl(codec, cfg->line_out_pins[i],
                                                 AC_PINCTL_OUT_EN);
-                for (i = 0; i < cfg->speaker_outs; i++)
-                        stac92xx_set_pinctl(codec, cfg->speaker_pins[i],
-                                                AC_PINCTL_OUT_EN);
-                if (spec->eapd_mask && spec->eapd_switch)
-                        stac_gpio_set(codec, spec->gpio_mask,
-                                spec->gpio_dir, spec->gpio_data |
-                                spec->eapd_mask);
         }
+        stac92xx_line_out_detect(codec, presence);
         /* toggle hp outs */
         for (i = 0; i < cfg->hp_outs; i++) {
                 unsigned int val = AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN;
@@ -4599,10 +4547,28 @@ static void stac92xx_report_jack(struct hda_codec *codec, hda_nid_t nid)
         }
 }
 
-static void stac_issue_unsol_event(struct hda_codec *codec, hda_nid_t nid,
-                                   unsigned char type)
+static void stac92xx_mic_detect(struct hda_codec *codec)
 {
-        struct sigmatel_event *event = stac_get_event(codec, nid, type);
+        struct sigmatel_spec *spec = codec->spec;
+        struct sigmatel_mic_route *mic;
+
+        if (get_pin_presence(codec, spec->ext_mic.pin))
+                mic = &spec->ext_mic;
+        else
+                mic = &spec->int_mic;
+        if (mic->dmux_idx)
+                snd_hda_codec_write_cache(codec, spec->dmux_nids[0], 0,
+                                          AC_VERB_SET_CONNECT_SEL,
+                                          mic->dmux_idx);
+        else
+                snd_hda_codec_write_cache(codec, spec->mux_nids[0], 0,
+                                          AC_VERB_SET_CONNECT_SEL,
+                                          mic->mux_idx);
+}
+
+static void stac_issue_unsol_event(struct hda_codec *codec, hda_nid_t nid)
+{
+        struct sigmatel_event *event = stac_get_event(codec, nid);
         if (!event)
                 return;
         codec->patch_ops.unsol_event(codec, (unsigned)event->tag << 26);
@@ -4621,8 +4587,18 @@ static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
 
         switch (event->type) {
         case STAC_HP_EVENT:
+        case STAC_LO_EVENT:
                 stac92xx_hp_detect(codec);
-                /* fallthru */
+                break;
+        case STAC_MIC_EVENT:
+                stac92xx_mic_detect(codec);
+                break;
+        }
+
+        switch (event->type) {
+        case STAC_HP_EVENT:
+        case STAC_LO_EVENT:
+        case STAC_MIC_EVENT:
         case STAC_INSERT_EVENT:
         case STAC_PWR_EVENT:
                 if (spec->num_pwrs > 0)
@@ -4713,8 +4689,7 @@ static int stac92xx_resume(struct hda_codec *codec)
         snd_hda_codec_resume_cache(codec);
         /* fake event to set up pins again to override cached values */
         if (spec->hp_detect)
-                stac_issue_unsol_event(codec, spec->autocfg.hp_pins[0],
-                                       STAC_HP_EVENT);
+                stac_issue_unsol_event(codec, spec->autocfg.hp_pins[0]);
         return 0;
 }
 
@@ -4754,6 +4729,19 @@ static int stac92xx_hp_check_power_status(struct hda_codec *codec,
 static int stac92xx_suspend(struct hda_codec *codec, pm_message_t state)
 {
         struct sigmatel_spec *spec = codec->spec;
+        int i;
+        hda_nid_t nid;
+
+        /* reset each pin before powering down DAC/ADC to avoid click noise */
+        nid = codec->start_nid;
+        for (i = 0; i < codec->num_nodes; i++, nid++) {
+                unsigned int wcaps = get_wcaps(codec, nid);
+                unsigned int wid_type = get_wcaps_type(wcaps);
+                if (wid_type == AC_WID_PIN)
+                        snd_hda_codec_read(codec, nid, 0,
+                                AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
+        }
+
         if (spec->eapd_mask)
                 stac_gpio_set(codec, spec->gpio_mask,
                                 spec->gpio_dir, spec->gpio_data &
@@ -4790,7 +4778,8 @@ static int patch_stac9200(struct hda_codec *codec)
                                                         stac9200_models,
                                                         stac9200_cfg_tbl);
         if (spec->board_config < 0)
-                snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC9200, using BIOS defaults\n");
+                snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                            codec->chip_name);
         else
                 stac92xx_set_config_regs(codec,
                                          stac9200_brd_tbl[spec->board_config]);
@@ -4862,8 +4851,8 @@ static int patch_stac925x(struct hda_codec *codec)
                                                         stac925x_cfg_tbl);
  again:
         if (spec->board_config < 0)
-                snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC925x,"
-                                      "using BIOS defaults\n");
+                snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                            codec->chip_name);
         else
                 stac92xx_set_config_regs(codec,
                                          stac925x_brd_tbl[spec->board_config]);
@@ -4893,6 +4882,9 @@ static int patch_stac925x(struct hda_codec *codec)
 
         spec->init = stac925x_core_init;
         spec->mixer = stac925x_mixer;
+        spec->num_caps = 1;
+        spec->capvols = stac925x_capvols;
+        spec->capsws = stac925x_capsws;
 
         err = stac92xx_parse_auto_config(codec, 0x8, 0x7);
         if (!err) {
@@ -4914,16 +4906,6 @@ static int patch_stac925x(struct hda_codec *codec)
         return 0;
 }
 
-static struct hda_input_mux stac92hd73xx_dmux = {
-        .num_items = 4,
-        .items = {
-                { "Analog Inputs", 0x0b },
-                { "Digital Mic 1", 0x09 },
-                { "Digital Mic 2", 0x0a },
-                { "CD", 0x08 },
-        }
-};
-
 static int patch_stac92hd73xx(struct hda_codec *codec)
 {
         struct sigmatel_spec *spec;
@@ -4943,10 +4925,16 @@ static int patch_stac92hd73xx(struct hda_codec *codec)
                                                         STAC_92HD73XX_MODELS,
                                                         stac92hd73xx_models,
                                                         stac92hd73xx_cfg_tbl);
+        /* check codec subsystem id if not found */
+        if (spec->board_config < 0)
+                spec->board_config =
+                        snd_hda_check_board_codec_sid_config(codec,
+                                STAC_92HD73XX_MODELS, stac92hd73xx_models,
+                                stac92hd73xx_codec_id_cfg_tbl);
 again:
         if (spec->board_config < 0)
-                snd_printdd(KERN_INFO "hda_codec: Unknown model for"
-                        " STAC92HD73XX, using BIOS defaults\n");
+                snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                            codec->chip_name);
         else
                 stac92xx_set_config_regs(codec,
                                 stac92hd73xx_brd_tbl[spec->board_config]);
@@ -4959,20 +4947,15 @@ again:
                        "number of channels defaulting to DAC count\n");
                 num_dacs = STAC92HD73_DAC_COUNT;
         }
+        spec->init = stac92hd73xx_core_init;
         switch (num_dacs) {
         case 0x3: /* 6 Channel */
-                spec->mixer = stac92hd73xx_6ch_mixer;
-                spec->init = stac92hd73xx_6ch_core_init;
                 spec->aloopback_ctl = stac92hd73xx_6ch_loopback;
                 break;
         case 0x4: /* 8 Channel */
-                spec->mixer = stac92hd73xx_8ch_mixer;
-                spec->init = stac92hd73xx_8ch_core_init;
                 spec->aloopback_ctl = stac92hd73xx_8ch_loopback;
                 break;
         case 0x5: /* 10 Channel */
-                spec->mixer = stac92hd73xx_10ch_mixer;
-                spec->init = stac92hd73xx_10ch_core_init;
                 spec->aloopback_ctl = stac92hd73xx_10ch_loopback;
                 break;
         }
@@ -4987,14 +4970,14 @@ again:
         spec->dmic_nids = stac92hd73xx_dmic_nids;
         spec->dmux_nids = stac92hd73xx_dmux_nids;
         spec->smux_nids = stac92hd73xx_smux_nids;
-        spec->amp_nids = stac92hd73xx_amp_nids;
-        spec->num_amps = ARRAY_SIZE(stac92hd73xx_amp_nids);
 
         spec->num_muxes = ARRAY_SIZE(stac92hd73xx_mux_nids);
         spec->num_adcs = ARRAY_SIZE(stac92hd73xx_adc_nids);
         spec->num_dmuxes = ARRAY_SIZE(stac92hd73xx_dmux_nids);
-        memcpy(&spec->private_dimux, &stac92hd73xx_dmux,
-                        sizeof(stac92hd73xx_dmux));
+
+        spec->num_caps = STAC92HD73XX_NUM_CAPS;
+        spec->capvols = stac92hd73xx_capvols;
+        spec->capsws = stac92hd73xx_capsws;
 
         switch (spec->board_config) {
         case STAC_DELL_EQ:
@@ -5004,43 +4987,40 @@ again:
         case STAC_DELL_M6_DMIC:
         case STAC_DELL_M6_BOTH:
                 spec->num_smuxes = 0;
-                spec->mixer = &stac92hd73xx_6ch_mixer[DELL_M6_MIXER];
-                spec->amp_nids = &stac92hd73xx_amp_nids[DELL_M6_AMP];
                 spec->eapd_switch = 0;
-                spec->num_amps = 1;
 
-                if (spec->board_config != STAC_DELL_EQ)
-                        spec->init = dell_m6_core_init;
                 switch (spec->board_config) {
                 case STAC_DELL_M6_AMIC: /* Analog Mics */
                         snd_hda_codec_set_pincfg(codec, 0x0b, 0x90A70170);
                         spec->num_dmics = 0;
-                        spec->private_dimux.num_items = 1;
                         break;
                 case STAC_DELL_M6_DMIC: /* Digital Mics */
                         snd_hda_codec_set_pincfg(codec, 0x13, 0x90A60160);
                         spec->num_dmics = 1;
-                        spec->private_dimux.num_items = 2;
                         break;
                 case STAC_DELL_M6_BOTH: /* Both */
                         snd_hda_codec_set_pincfg(codec, 0x0b, 0x90A70170);
                         snd_hda_codec_set_pincfg(codec, 0x13, 0x90A60160);
                         spec->num_dmics = 1;
-                        spec->private_dimux.num_items = 2;
                         break;
                 }
                 break;
+        case STAC_ALIENWARE_M17X:
+                spec->num_dmics = STAC92HD73XX_NUM_DMICS;
+                spec->num_smuxes = ARRAY_SIZE(stac92hd73xx_smux_nids);
+                spec->eapd_switch = 0;
+                break;
         default:
                 spec->num_dmics = STAC92HD73XX_NUM_DMICS;
                 spec->num_smuxes = ARRAY_SIZE(stac92hd73xx_smux_nids);
                 spec->eapd_switch = 1;
+                break;
         }
         if (spec->board_config > STAC_92HD73XX_REF) {
                 /* GPIO0 High = Enable EAPD */
                 spec->eapd_mask = spec->gpio_mask = spec->gpio_dir = 0x1;
                 spec->gpio_data = 0x01;
         }
-        spec->dinput_mux = &spec->private_dimux;
 
         spec->num_pwrs = ARRAY_SIZE(stac92hd73xx_pwr_nids);
         spec->pwr_nids = stac92hd73xx_pwr_nids;
@@ -5072,15 +5052,6 @@ again:
         return 0;
 }
 
-static struct hda_input_mux stac92hd83xxx_dmux = {
-        .num_items = 3,
-        .items = {
-                { "Analog Inputs", 0x03 },
-                { "Digital Mic 1", 0x04 },
-                { "Digital Mic 2", 0x05 },
-        }
-};
-
 static int patch_stac92hd83xxx(struct hda_codec *codec)
 {
         struct sigmatel_spec *spec;
@@ -5097,32 +5068,30 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
         codec->slave_dig_outs = stac92hd83xxx_slave_dig_outs;
         spec->mono_nid = 0x19;
         spec->digbeep_nid = 0x21;
-        spec->dmic_nids = stac92hd83xxx_dmic_nids;
-        spec->dmux_nids = stac92hd83xxx_dmux_nids;
+        spec->mux_nids = stac92hd83xxx_mux_nids;
+        spec->num_muxes = ARRAY_SIZE(stac92hd83xxx_mux_nids);
         spec->adc_nids = stac92hd83xxx_adc_nids;
+        spec->num_adcs = ARRAY_SIZE(stac92hd83xxx_adc_nids);
         spec->pwr_nids = stac92hd83xxx_pwr_nids;
-        spec->amp_nids = stac92hd83xxx_amp_nids;
         spec->pwr_mapping = stac92hd83xxx_pwr_mapping;
         spec->num_pwrs = ARRAY_SIZE(stac92hd83xxx_pwr_nids);
         spec->multiout.dac_nids = spec->dac_nids;
 
         spec->init = stac92hd83xxx_core_init;
-        spec->mixer = stac92hd83xxx_mixer;
         spec->num_pins = ARRAY_SIZE(stac92hd83xxx_pin_nids);
-        spec->num_dmuxes = ARRAY_SIZE(stac92hd83xxx_dmux_nids);
-        spec->num_adcs = ARRAY_SIZE(stac92hd83xxx_adc_nids);
-        spec->num_amps = ARRAY_SIZE(stac92hd83xxx_amp_nids);
-        spec->num_dmics = STAC92HD83XXX_NUM_DMICS;
-        spec->dinput_mux = &stac92hd83xxx_dmux;
         spec->pin_nids = stac92hd83xxx_pin_nids;
+        spec->num_caps = STAC92HD83XXX_NUM_CAPS;
+        spec->capvols = stac92hd83xxx_capvols;
+        spec->capsws = stac92hd83xxx_capsws;
+
         spec->board_config = snd_hda_check_board_config(codec,
                                                         STAC_92HD83XXX_MODELS,
                                                         stac92hd83xxx_models,
                                                         stac92hd83xxx_cfg_tbl);
 again:
         if (spec->board_config < 0)
-                snd_printdd(KERN_INFO "hda_codec: Unknown model for"
-                        " STAC92HD83XXX, using BIOS defaults\n");
+                snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                            codec->chip_name);
         else
                 stac92xx_set_config_regs(codec,
                                 stac92hd83xxx_brd_tbl[spec->board_config]);
@@ -5164,6 +5133,8 @@ again:
 
         num_dacs = snd_hda_get_connections(codec, nid,
                                 conn, STAC92HD83_DAC_COUNT + 1) - 1;
+        if (num_dacs < 0)
+                num_dacs = STAC92HD83_DAC_COUNT;
 
         /* set port X to select the last DAC
          */
@@ -5177,25 +5148,6 @@ again:
         return 0;
 }
 
-static struct hda_input_mux stac92hd71bxx_dmux_nomixer = {
-        .num_items = 3,
-        .items = {
-                { "Analog Inputs", 0x00 },
-                { "Digital Mic 1", 0x02 },
-                { "Digital Mic 2", 0x03 },
-        }
-};
-
-static struct hda_input_mux stac92hd71bxx_dmux_amixer = {
-        .num_items = 4,
-        .items = {
-                { "Analog Inputs", 0x00 },
-                { "Mixer", 0x01 },
-                { "Digital Mic 1", 0x02 },
-                { "Digital Mic 2", 0x03 },
-        }
-};
-
 /* get the pin connection (fixed, none, etc) */
 static unsigned int stac_get_defcfg_connect(struct hda_codec *codec, int idx)
 {
@@ -5256,7 +5208,6 @@ static int patch_stac92hd71bxx(struct hda_codec *codec)
         struct sigmatel_spec *spec;
         struct hda_verb *unmute_init = stac92hd71bxx_unmute_core_init;
         int err = 0;
-        unsigned int ndmic_nids = 0;
 
         spec  = kzalloc(sizeof(*spec), GFP_KERNEL);
         if (spec == NULL)
@@ -5285,8 +5236,8 @@ static int patch_stac92hd71bxx(struct hda_codec *codec)
                                                         stac92hd71bxx_cfg_tbl);
 again:
         if (spec->board_config < 0)
-                snd_printdd(KERN_INFO "hda_codec: Unknown model for"
-                        " STAC92HD71BXX, using BIOS defaults\n");
+                snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                            codec->chip_name);
         else
                 stac92xx_set_config_regs(codec,
                                 stac92hd71bxx_brd_tbl[spec->board_config]);
@@ -5301,6 +5252,10 @@ again:
         spec->dmic_nids = stac92hd71bxx_dmic_nids;
         spec->dmux_nids = stac92hd71bxx_dmux_nids;
 
+        spec->num_caps = STAC92HD71BXX_NUM_CAPS;
+        spec->capvols = stac92hd71bxx_capvols;
+        spec->capsws = stac92hd71bxx_capsws;
+
         switch (codec->vendor_id) {
         case 0x111d76b6: /* 4 Port without Analog Mixer */
         case 0x111d76b7:
@@ -5308,24 +5263,13 @@ again:
                 /* fallthru */
         case 0x111d76b4: /* 6 Port without Analog Mixer */
         case 0x111d76b5:
-                memcpy(&spec->private_dimux, &stac92hd71bxx_dmux_nomixer,
-                       sizeof(stac92hd71bxx_dmux_nomixer));
-                spec->mixer = stac92hd71bxx_mixer;
                 spec->init = stac92hd71bxx_core_init;
                 codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs;
                 spec->num_dmics = stac92hd71bxx_connected_ports(codec,
                                         stac92hd71bxx_dmic_nids,
                                         STAC92HD71BXX_NUM_DMICS);
-                if (spec->num_dmics) {
-                        spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids);
-                        spec->dinput_mux = &spec->private_dimux;
-                        ndmic_nids = ARRAY_SIZE(stac92hd71bxx_dmic_nids) - 1;
-                }
                 break;
         case 0x111d7608: /* 5 Port with Analog Mixer */
-                memcpy(&spec->private_dimux, &stac92hd71bxx_dmux_amixer,
-                       sizeof(stac92hd71bxx_dmux_amixer));
-                spec->private_dimux.num_items--;
                 switch (spec->board_config) {
                 case STAC_HP_M4:
                         /* Enable VREF power saving on GPIO1 detect */
@@ -5347,11 +5291,8 @@ again:
 
                 /* no output amps */
                 spec->num_pwrs = 0;
-                spec->mixer = stac92hd71bxx_analog_mixer;
-                spec->dinput_mux = &spec->private_dimux;
-
                 /* disable VSW */
-                spec->init = &stac92hd71bxx_analog_core_init[HD_DISABLE_PORTF];
+                spec->init = stac92hd71bxx_core_init;
                 unmute_init++;
                 snd_hda_codec_set_pincfg(codec, 0x0f, 0x40f000f0);
                 snd_hda_codec_set_pincfg(codec, 0x19, 0x40f000f3);
@@ -5359,8 +5300,6 @@ again:
                 spec->num_dmics = stac92hd71bxx_connected_ports(codec,
                                         stac92hd71bxx_dmic_nids,
                                         STAC92HD71BXX_NUM_DMICS - 1);
-                spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids);
-                ndmic_nids = ARRAY_SIZE(stac92hd71bxx_dmic_nids) - 2;
                 break;
         case 0x111d7603: /* 6 Port with Analog Mixer */
                 if ((codec->revision_id & 0xf) == 1)
@@ -5370,17 +5309,12 @@ again:
                 spec->num_pwrs = 0;
                 /* fallthru */
         default:
-                memcpy(&spec->private_dimux, &stac92hd71bxx_dmux_amixer,
-                       sizeof(stac92hd71bxx_dmux_amixer));
-                spec->dinput_mux = &spec->private_dimux;
-                spec->mixer = stac92hd71bxx_analog_mixer;
-                spec->init = stac92hd71bxx_analog_core_init;
+                spec->init = stac92hd71bxx_core_init;
                 codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs;
                 spec->num_dmics = stac92hd71bxx_connected_ports(codec,
                                         stac92hd71bxx_dmic_nids,
                                         STAC92HD71BXX_NUM_DMICS);
-                spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids);
-                ndmic_nids = ARRAY_SIZE(stac92hd71bxx_dmic_nids) - 1;
+                break;
         }
 
         if (get_wcaps(codec, 0xa) & AC_WCAP_IN_AMP)
@@ -5408,6 +5342,7 @@ again:
 
         spec->num_muxes = ARRAY_SIZE(stac92hd71bxx_mux_nids);
         spec->num_adcs = ARRAY_SIZE(stac92hd71bxx_adc_nids);
+        spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids);
         spec->num_smuxes = stac92hd71bxx_connected_smuxes(codec, 0x1e);
 
         switch (spec->board_config) {
@@ -5462,8 +5397,6 @@ again:
 #endif  
 
         spec->multiout.dac_nids = spec->dac_nids;
-        if (spec->dinput_mux)
-                spec->private_dimux.num_items += spec->num_dmics - ndmic_nids;
 
         err = stac92xx_parse_auto_config(codec, 0x21, 0);
         if (!err) {
@@ -5541,8 +5474,8 @@ static int patch_stac922x(struct hda_codec *codec)
 
  again:
         if (spec->board_config < 0)
-                snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC922x, "
-                        "using BIOS defaults\n");
+                snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                            codec->chip_name);
         else
                 stac92xx_set_config_regs(codec,
                                 stac922x_brd_tbl[spec->board_config]);
@@ -5555,7 +5488,10 @@ static int patch_stac922x(struct hda_codec *codec)
         spec->num_pwrs = 0;
 
         spec->init = stac922x_core_init;
-        spec->mixer = stac922x_mixer;
+
+        spec->num_caps = STAC922X_NUM_CAPS;
+        spec->capvols = stac922x_capvols;
+        spec->capsws = stac922x_capsws;
 
         spec->multiout.dac_nids = spec->dac_nids;
         
@@ -5604,8 +5540,8 @@ static int patch_stac927x(struct hda_codec *codec)
                                                         stac927x_cfg_tbl);
  again:
         if (spec->board_config < 0)
-                snd_printdd(KERN_INFO "hda_codec: Unknown model for"
-                            "STAC927x, using BIOS defaults\n");
+                snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                            codec->chip_name);
         else
                 stac92xx_set_config_regs(codec,
                                 stac927x_brd_tbl[spec->board_config]);
@@ -5630,7 +5566,6 @@ static int patch_stac927x(struct hda_codec *codec)
                 spec->num_dmics = 0;
 
                 spec->init = d965_core_init;
-                spec->mixer = stac927x_mixer;
                 break;
         case STAC_DELL_BIOS:
                 switch (codec->subsystem_id) {
@@ -5662,7 +5597,6 @@ static int patch_stac927x(struct hda_codec *codec)
                 spec->num_dmics = STAC927X_NUM_DMICS;
 
                 spec->init = d965_core_init;
-                spec->mixer = stac927x_mixer;
                 spec->dmux_nids = stac927x_dmux_nids;
                 spec->num_dmuxes = ARRAY_SIZE(stac927x_dmux_nids);
                 break;
@@ -5675,9 +5609,12 @@ static int patch_stac927x(struct hda_codec *codec)
                 spec->num_dmics = 0;
 
                 spec->init = stac927x_core_init;
-                spec->mixer = stac927x_mixer;
         }
 
+        spec->num_caps = STAC927X_NUM_CAPS;
+        spec->capvols = stac927x_capvols;
+        spec->capsws = stac927x_capsws;
+
         spec->num_pwrs = 0;
         spec->aloopback_ctl = stac927x_loopback;
         spec->aloopback_mask = 0x40;
@@ -5739,7 +5676,8 @@ static int patch_stac9205(struct hda_codec *codec)
                                                         stac9205_cfg_tbl);
  again:
         if (spec->board_config < 0)
-                snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC9205, using BIOS defaults\n");
+                snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                            codec->chip_name);
         else
                 stac92xx_set_config_regs(codec,
                                          stac9205_brd_tbl[spec->board_config]);
@@ -5758,9 +5696,12 @@ static int patch_stac9205(struct hda_codec *codec)
         spec->num_pwrs = 0;
 
         spec->init = stac9205_core_init;
-        spec->mixer = stac9205_mixer;
         spec->aloopback_ctl = stac9205_loopback;
 
+        spec->num_caps = STAC9205_NUM_CAPS;
+        spec->capvols = stac9205_capvols;
+        spec->capsws = stac9205_capsws;
+
         spec->aloopback_mask = 0x40;
         spec->aloopback_shift = 0;
         /* Turn on/off EAPD per HP plugging */
@@ -5835,12 +5776,6 @@ static struct hda_verb stac9872_core_init[] = {
         {}
 };
 
-static struct snd_kcontrol_new stac9872_mixer[] = {
-        HDA_CODEC_VOLUME("Capture Volume", 0x09, 0, HDA_INPUT),
-        HDA_CODEC_MUTE("Capture Switch", 0x09, 0, HDA_INPUT),
-        { } /* end */
-};
-
 static hda_nid_t stac9872_pin_nids[] = {
         0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
         0x11, 0x13, 0x14,
@@ -5854,6 +5789,11 @@ static hda_nid_t stac9872_mux_nids[] = {
         0x15
 };
 
+static unsigned long stac9872_capvols[] = {
+        HDA_COMPOSE_AMP_VAL(0x09, 3, 0, HDA_INPUT),
+};
+#define stac9872_capsws         stac9872_capvols
+
 static unsigned int stac9872_vaio_pin_configs[9] = {
         0x03211020, 0x411111f0, 0x411111f0, 0x03a15030,
         0x411111f0, 0x90170110, 0x411111f0, 0x411111f0,
@@ -5891,8 +5831,8 @@ static int patch_stac9872(struct hda_codec *codec)
                                                         stac9872_models,
                                                         stac9872_cfg_tbl);
         if (spec->board_config < 0)
-                snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC9872, "
-                            "using BIOS defaults\n");
+                snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                            codec->chip_name);
         else
                 stac92xx_set_config_regs(codec,
                                          stac9872_brd_tbl[spec->board_config]);
@@ -5902,8 +5842,10 @@ static int patch_stac9872(struct hda_codec *codec)
         spec->adc_nids = stac9872_adc_nids;
         spec->num_muxes = ARRAY_SIZE(stac9872_mux_nids);
         spec->mux_nids = stac9872_mux_nids;
-        spec->mixer = stac9872_mixer;
         spec->init = stac9872_core_init;
+        spec->num_caps = 1;
+        spec->capvols = stac9872_capvols;
+        spec->capsws = stac9872_capsws;
 
         err = stac92xx_parse_auto_config(codec, 0x10, 0x12);
         if (err < 0) {
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 9008b4b013aa..ee89db90c9b6 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -1339,8 +1339,7 @@ static int get_mux_nids(struct hda_codec *codec)
         for (i = 0; i < spec->num_adc_nids; i++) {
                 nid = spec->adc_nids[i];
                 while (nid) {
-                        type = (get_wcaps(codec, nid) & AC_WCAP_TYPE)
-                                >> AC_WCAP_TYPE_SHIFT;
+                        type = get_wcaps_type(get_wcaps(codec, nid));
                         if (type == AC_WID_PIN)
                                 break;
                         n = snd_hda_get_connections(codec, nid, conn,
@@ -1395,6 +1394,7 @@ static int patch_vt1708(struct hda_codec *codec)
         if (!spec->adc_nids && spec->input_mux) {
                 spec->adc_nids = vt1708_adc_nids;
                 spec->num_adc_nids = ARRAY_SIZE(vt1708_adc_nids);
+                get_mux_nids(codec);
                 spec->mixers[spec->num_mixers] = vt1708_capture_mixer;
                 spec->num_mixers++;
         }
diff --git a/sound/pci/ice1712/ice1712.h b/sound/pci/ice1712/ice1712.h
index adc909ec125c..9da2dae64c5b 100644
--- a/sound/pci/ice1712/ice1712.h
+++ b/sound/pci/ice1712/ice1712.h
@@ -379,6 +379,15 @@ struct snd_ice1712 {
         unsigned char (*set_mclk)(struct snd_ice1712 *ice, unsigned int rate);
         void (*set_spdif_clock)(struct snd_ice1712 *ice);
 
+#ifdef CONFIG_PM
+        int (*pm_suspend)(struct snd_ice1712 *);
+        int (*pm_resume)(struct snd_ice1712 *);
+        int pm_suspend_enabled:1;
+        int pm_saved_is_spdif_master:1;
+        unsigned int pm_saved_spdif_ctrl;
+        unsigned char pm_saved_spdif_cfg;
+        unsigned int pm_saved_route;
+#endif
 };
 
 
diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index cc84a831eb21..af6e00148621 100644
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -560,6 +560,7 @@ static int snd_vt1724_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 
         case SNDRV_PCM_TRIGGER_START:
         case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
                 spin_lock(&ice->reg_lock);
                 old = inb(ICEMT1724(ice, DMA_CONTROL));
                 if (cmd == SNDRV_PCM_TRIGGER_START)
@@ -570,6 +571,10 @@ static int snd_vt1724_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
                 spin_unlock(&ice->reg_lock);
                 break;
 
+        case SNDRV_PCM_TRIGGER_RESUME:
+                /* apps will have to restart stream */
+                break;
+
         default:
                 return -EINVAL;
         }
@@ -2262,7 +2267,7 @@ static int __devinit snd_vt1724_read_eeprom(struct snd_ice1712 *ice,
 
 
 
-static void __devinit snd_vt1724_chip_reset(struct snd_ice1712 *ice)
+static void snd_vt1724_chip_reset(struct snd_ice1712 *ice)
 {
         outb(VT1724_RESET , ICEREG1724(ice, CONTROL));
         inb(ICEREG1724(ice, CONTROL)); /* pci posting flush */
@@ -2272,7 +2277,7 @@ static void __devinit snd_vt1724_chip_reset(struct snd_ice1712 *ice)
         msleep(10);
 }
 
-static int __devinit snd_vt1724_chip_init(struct snd_ice1712 *ice)
+static int snd_vt1724_chip_init(struct snd_ice1712 *ice)
 {
         outb(ice->eeprom.data[ICE_EEP2_SYSCONF], ICEREG1724(ice, SYS_CFG));
         outb(ice->eeprom.data[ICE_EEP2_ACLINK], ICEREG1724(ice, AC97_CFG));
@@ -2287,6 +2292,14 @@ static int __devinit snd_vt1724_chip_init(struct snd_ice1712 *ice)
 
         outb(0, ICEREG1724(ice, POWERDOWN));
 
+        /* MPU_RX and TX irq masks are cleared later dynamically */
+        outb(VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX , ICEREG1724(ice, IRQMASK));
+
+        /* don't handle FIFO overrun/underruns (just yet),
+         * since they cause machine lockups
+         */
+        outb(VT1724_MULTI_FIFO_ERR, ICEMT1724(ice, DMA_INT_MASK));
+
         return 0;
 }
 
@@ -2431,6 +2444,8 @@ static int __devinit snd_vt1724_create(struct snd_card *card,
         snd_vt1724_proc_init(ice);
         synchronize_irq(pci->irq);
 
+        card->private_data = ice;
+
         err = pci_request_regions(pci, "ICE1724");
         if (err < 0) {
                 kfree(ice);
@@ -2459,14 +2474,6 @@ static int __devinit snd_vt1724_create(struct snd_card *card,
                 return -EIO;
         }
 
-        /* MPU_RX and TX irq masks are cleared later dynamically */
-        outb(VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX , ICEREG1724(ice, IRQMASK));
-
-        /* don't handle FIFO overrun/underruns (just yet),
-         * since they cause machine lockups
-         */
-        outb(VT1724_MULTI_FIFO_ERR, ICEMT1724(ice, DMA_INT_MASK));
-
         err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops);
         if (err < 0) {
                 snd_vt1724_free(ice);
@@ -2650,11 +2657,96 @@ static void __devexit snd_vt1724_remove(struct pci_dev *pci)
         pci_set_drvdata(pci, NULL);
 }
 
+#ifdef CONFIG_PM
+static int snd_vt1724_suspend(struct pci_dev *pci, pm_message_t state)
+{
+        struct snd_card *card = pci_get_drvdata(pci);
+        struct snd_ice1712 *ice = card->private_data;
+
+        if (!ice->pm_suspend_enabled)
+                return 0;
+
+        snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
+
+        snd_pcm_suspend_all(ice->pcm);
+        snd_pcm_suspend_all(ice->pcm_pro);
+        snd_pcm_suspend_all(ice->pcm_ds);
+        snd_ac97_suspend(ice->ac97);
+
+        spin_lock_irq(&ice->reg_lock);
+        ice->pm_saved_is_spdif_master = ice->is_spdif_master(ice);
+        ice->pm_saved_spdif_ctrl = inw(ICEMT1724(ice, SPDIF_CTRL));
+        ice->pm_saved_spdif_cfg = inb(ICEREG1724(ice, SPDIF_CFG));
+        ice->pm_saved_route = inl(ICEMT1724(ice, ROUTE_PLAYBACK));
+        spin_unlock_irq(&ice->reg_lock);
+
+        if (ice->pm_suspend)
+                ice->pm_suspend(ice);
+
+        pci_disable_device(pci);
+        pci_save_state(pci);
+        pci_set_power_state(pci, pci_choose_state(pci, state));
+        return 0;
+}
+
+static int snd_vt1724_resume(struct pci_dev *pci)
+{
+        struct snd_card *card = pci_get_drvdata(pci);
+        struct snd_ice1712 *ice = card->private_data;
+
+        if (!ice->pm_suspend_enabled)
+                return 0;
+
+        pci_set_power_state(pci, PCI_D0);
+        pci_restore_state(pci);
+
+        if (pci_enable_device(pci) < 0) {
+                snd_card_disconnect(card);
+                return -EIO;
+        }
+
+        pci_set_master(pci);
+
+        snd_vt1724_chip_reset(ice);
+
+        if (snd_vt1724_chip_init(ice) < 0) {
+                snd_card_disconnect(card);
+                return -EIO;
+        }
+
+        if (ice->pm_resume)
+                ice->pm_resume(ice);
+
+        if (ice->pm_saved_is_spdif_master) {
+                /* switching to external clock via SPDIF */
+                ice->set_spdif_clock(ice);
+        } else {
+                /* internal on-card clock */
+                snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 1);
+        }
+
+        update_spdif_bits(ice, ice->pm_saved_spdif_ctrl);
+
+        outb(ice->pm_saved_spdif_cfg, ICEREG1724(ice, SPDIF_CFG));
+        outl(ice->pm_saved_route, ICEMT1724(ice, ROUTE_PLAYBACK));
+
+        if (ice->ac97)
+                snd_ac97_resume(ice->ac97);
+
+        snd_power_change_state(card, SNDRV_CTL_POWER_D0);
+        return 0;
+}
+#endif
+
 static struct pci_driver driver = {
         .name = "ICE1724",
         .id_table = snd_vt1724_ids,
         .probe = snd_vt1724_probe,
         .remove = __devexit_p(snd_vt1724_remove),
+#ifdef CONFIG_PM
+        .suspend = snd_vt1724_suspend,
+        .resume = snd_vt1724_resume,
+#endif
 };
 
 static int __init alsa_card_ice1724_init(void)
diff --git a/sound/pci/ice1712/prodigy_hifi.c b/sound/pci/ice1712/prodigy_hifi.c
index 043a93879bd5..c75515f5be6f 100644
--- a/sound/pci/ice1712/prodigy_hifi.c
+++ b/sound/pci/ice1712/prodigy_hifi.c
@@ -1077,7 +1077,7 @@ static int __devinit prodigy_hifi_init(struct snd_ice1712 *ice)
 /*
  * initialize the chip
  */
-static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice)
+static void ak4396_init(struct snd_ice1712 *ice)
 {
         static unsigned short ak4396_inits[] = {
                 AK4396_CTRL1,      0x87,   /* I2S Normal Mode, 24 bit */
@@ -1087,9 +1087,37 @@ static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice)
                 AK4396_RCH_ATT,  0x00,
         };
 
-        struct prodigy_hifi_spec *spec;
         unsigned int i;
 
+        /* initialize ak4396 codec */
+        /* reset codec */
+        ak4396_write(ice, AK4396_CTRL1, 0x86);
+        msleep(100);
+        ak4396_write(ice, AK4396_CTRL1, 0x87);
+
+        for (i = 0; i < ARRAY_SIZE(ak4396_inits); i += 2)
+                ak4396_write(ice, ak4396_inits[i], ak4396_inits[i+1]);
+}
+
+#ifdef CONFIG_PM
+static int __devinit prodigy_hd2_resume(struct snd_ice1712 *ice)
+{
+        /* initialize ak4396 codec and restore previous mixer volumes */
+        struct prodigy_hifi_spec *spec = ice->spec;
+        int i;
+        mutex_lock(&ice->gpio_mutex);
+        ak4396_init(ice);
+        for (i = 0; i < 2; i++)
+                ak4396_write(ice, AK4396_LCH_ATT + i, spec->vol[i] & 0xff);
+        mutex_unlock(&ice->gpio_mutex);
+        return 0;
+}
+#endif
+
+static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice)
+{
+        struct prodigy_hifi_spec *spec;
+
         ice->vt1720 = 0;
         ice->vt1724 = 1;
 
@@ -1112,14 +1140,12 @@ static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice)
                 return -ENOMEM;
         ice->spec = spec;
 
-        /* initialize ak4396 codec */
-        /* reset codec */
-        ak4396_write(ice, AK4396_CTRL1, 0x86);
-        msleep(100);
-        ak4396_write(ice, AK4396_CTRL1, 0x87);
-                        
-        for (i = 0; i < ARRAY_SIZE(ak4396_inits); i += 2)
-                ak4396_write(ice, ak4396_inits[i], ak4396_inits[i+1]);
+#ifdef CONFIG_PM
+        ice->pm_resume = &prodigy_hd2_resume;
+        ice->pm_suspend_enabled = 1;
+#endif
+
+        ak4396_init(ice);
 
         return 0;
 }
diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index 3da5c029f93b..7bb827c7d806 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -3294,15 +3294,33 @@ snd_hdsp_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
         char *clock_source;
         int x;
 
-        if (hdsp_check_for_iobox (hdsp)) {
-                snd_iprintf(buffer, "No I/O box connected.\nPlease connect one and upload firmware.\n");
+        status = hdsp_read(hdsp, HDSP_statusRegister);
+        status2 = hdsp_read(hdsp, HDSP_status2Register);
+
+        snd_iprintf(buffer, "%s (Card #%d)\n", hdsp->card_name,
+                    hdsp->card->number + 1);
+        snd_iprintf(buffer, "Buffers: capture %p playback %p\n",
+                    hdsp->capture_buffer, hdsp->playback_buffer);
+        snd_iprintf(buffer, "IRQ: %d Registers bus: 0x%lx VM: 0x%lx\n",
+                    hdsp->irq, hdsp->port, (unsigned long)hdsp->iobase);
+        snd_iprintf(buffer, "Control register: 0x%x\n", hdsp->control_register);
+        snd_iprintf(buffer, "Control2 register: 0x%x\n",
+                    hdsp->control2_register);
+        snd_iprintf(buffer, "Status register: 0x%x\n", status);
+        snd_iprintf(buffer, "Status2 register: 0x%x\n", status2);
+
+        if (hdsp_check_for_iobox(hdsp)) {
+                snd_iprintf(buffer, "No I/O box connected.\n"
+                            "Please connect one and upload firmware.\n");
                 return;
-        }
+        }
 
         if (hdsp_check_for_firmware(hdsp, 0)) {
                 if (hdsp->state & HDSP_FirmwareCached) {
                         if (snd_hdsp_load_firmware_from_cache(hdsp) != 0) {
-                                snd_iprintf(buffer, "Firmware loading from cache failed, please upload manually.\n");
+                                snd_iprintf(buffer, "Firmware loading from "
+                                            "cache failed, "
+                                            "please upload manually.\n");
                                 return;
                         }
                 } else {
@@ -3319,18 +3337,6 @@ snd_hdsp_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
                 }
         }
 
-        status = hdsp_read(hdsp, HDSP_statusRegister);
-        status2 = hdsp_read(hdsp, HDSP_status2Register);
-
-        snd_iprintf(buffer, "%s (Card #%d)\n", hdsp->card_name, hdsp->card->number + 1);
-        snd_iprintf(buffer, "Buffers: capture %p playback %p\n",
-                    hdsp->capture_buffer, hdsp->playback_buffer);
-        snd_iprintf(buffer, "IRQ: %d Registers bus: 0x%lx VM: 0x%lx\n",
-                    hdsp->irq, hdsp->port, (unsigned long)hdsp->iobase);
-        snd_iprintf(buffer, "Control register: 0x%x\n", hdsp->control_register);
-        snd_iprintf(buffer, "Control2 register: 0x%x\n", hdsp->control2_register);
-        snd_iprintf(buffer, "Status register: 0x%x\n", status);
-        snd_iprintf(buffer, "Status2 register: 0x%x\n", status2);
         snd_iprintf(buffer, "FIFO status: %d\n", hdsp_read(hdsp, HDSP_fifoStatus) & 0xff);
         snd_iprintf(buffer, "MIDI1 Output status: 0x%x\n", hdsp_read(hdsp, HDSP_midiStatusOut0));
         snd_iprintf(buffer, "MIDI1 Input status: 0x%x\n", hdsp_read(hdsp, HDSP_midiStatusIn0));
@@ -3351,7 +3357,6 @@ snd_hdsp_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
 
         snd_iprintf(buffer, "\n");
 
-
         switch (hdsp_clock_source(hdsp)) {
         case HDSP_CLOCK_SOURCE_AUTOSYNC:
                 clock_source = "AutoSync";
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index d3e786a9a0a7..b1749bc67979 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -29,6 +29,7 @@ source "sound/soc/au1x/Kconfig"
 source "sound/soc/blackfin/Kconfig"
 source "sound/soc/davinci/Kconfig"
 source "sound/soc/fsl/Kconfig"
+source "sound/soc/imx/Kconfig"
 source "sound/soc/omap/Kconfig"
 source "sound/soc/pxa/Kconfig"
 source "sound/soc/s3c24xx/Kconfig"
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index 6f1e28de23cf..0c5eac01bf2e 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -1,4 +1,4 @@
-snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o
+snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-cache.o
 
 obj-$(CONFIG_SND_SOC)   += snd-soc-core.o
 obj-$(CONFIG_SND_SOC)   += codecs/
@@ -7,6 +7,7 @@ obj-$(CONFIG_SND_SOC)	+= au1x/
 obj-$(CONFIG_SND_SOC)   += blackfin/
 obj-$(CONFIG_SND_SOC)   += davinci/
 obj-$(CONFIG_SND_SOC)   += fsl/
+obj-$(CONFIG_SND_SOC)   += imx/
 obj-$(CONFIG_SND_SOC)   += omap/
 obj-$(CONFIG_SND_SOC)   += pxa/
 obj-$(CONFIG_SND_SOC)   += s3c24xx/
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index 173a239a541c..130b12118d4f 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -56,30 +56,14 @@
 
 #define MCLK_RATE 12000000
 
-static struct clk *mclk;
-
-static int at91sam9g20ek_startup(struct snd_pcm_substream *substream)
-{
-        struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        int ret;
-
-        ret = snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK,
-                MCLK_RATE, SND_SOC_CLOCK_IN);
-        if (ret < 0) {
-                clk_disable(mclk);
-                return ret;
-        }
-
-        return 0;
-}
-
-static void at91sam9g20ek_shutdown(struct snd_pcm_substream *substream)
-{
-        struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
+/*
+ * As shipped the board does not have inputs.  However, it is relatively
+ * straightforward to modify the board to hook them up so support is left
+ * in the driver.
+ */
+#undef ENABLE_MIC_INPUT
 
-        dev_dbg(rtd->socdev->dev, "shutdown");
-}
+static struct clk *mclk;
 
 static int at91sam9g20ek_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
@@ -87,102 +71,17 @@ static int at91sam9g20ek_hw_params(struct snd_pcm_substream *substream,
         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 atmel_ssc_info *ssc_p = cpu_dai->private_data;
-        struct ssc_device *ssc = ssc_p->ssc;
         int ret;
 
-        unsigned int rate;
-        int cmr_div, period;
-
-        if (ssc == NULL) {
-                printk(KERN_INFO "at91sam9g20ek_hw_params: ssc is NULL!\n");
-                return -EINVAL;
-        }
-
         /* set codec DAI configuration */
         ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
-                SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
+                SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
         if (ret < 0)
                 return ret;
 
         /* set cpu DAI configuration */
         ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
-                SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
-        if (ret < 0)
-                return ret;
-
-        /*
-         * The SSC clock dividers depend on the sample rate.  The CMR.DIV
-         * field divides the system master clock MCK to drive the SSC TK
-         * signal which provides the codec BCLK.  The TCMR.PERIOD and
-         * RCMR.PERIOD fields further divide the BCLK signal to drive
-         * the SSC TF and RF signals which provide the codec DACLRC and
-         * ADCLRC clocks.
-         *
-         * The dividers were determined through trial and error, where a
-         * CMR.DIV value is chosen such that the resulting BCLK value is
-         * divisible, or almost divisible, by (2 * sample rate), and then
-         * the TCMR.PERIOD or RCMR.PERIOD is BCLK / (2 * sample rate) - 1.
-         */
-        rate = params_rate(params);
-
-        switch (rate) {
-        case 8000:
-                cmr_div = 55;   /* BCLK = 133MHz/(2*55) = 1.209MHz */
-                period = 74;    /* LRC = BCLK/(2*(74+1)) ~= 8060,6Hz */
-                break;
-        case 11025:
-                cmr_div = 67;   /* BCLK = 133MHz/(2*60) = 1.108MHz */
-                period = 45;    /* LRC = BCLK/(2*(49+1)) = 11083,3Hz */
-                break;
-        case 16000:
-                cmr_div = 63;   /* BCLK = 133MHz/(2*63) = 1.055MHz */
-                period = 32;    /* LRC = BCLK/(2*(32+1)) = 15993,2Hz */
-                break;
-        case 22050:
-                cmr_div = 52;   /* BCLK = 133MHz/(2*52) = 1.278MHz */
-                period = 28;    /* LRC = BCLK/(2*(28+1)) = 22049Hz */
-                break;
-        case 32000:
-                cmr_div = 66;   /* BCLK = 133MHz/(2*66) = 1.007MHz */
-                period = 15;    /* LRC = BCLK/(2*(15+1)) = 31486,742Hz */
-                break;
-        case 44100:
-                cmr_div = 29;   /* BCLK = 133MHz/(2*29) = 2.293MHz */
-                period = 25;    /* LRC = BCLK/(2*(25+1)) = 44098Hz */
-                break;
-        case 48000:
-                cmr_div = 33;   /* BCLK = 133MHz/(2*33) = 2.015MHz */
-                period = 20;    /* LRC = BCLK/(2*(20+1)) = 47979,79Hz */
-                break;
-        case 88200:
-                cmr_div = 29;   /* BCLK = 133MHz/(2*29) = 2.293MHz */
-                period = 12;    /* LRC = BCLK/(2*(12+1)) = 88196Hz */
-                break;
-        case 96000:
-                cmr_div = 23;   /* BCLK = 133MHz/(2*23) = 2.891MHz */
-                period = 14;    /* LRC = BCLK/(2*(14+1)) = 96376Hz */
-                break;
-        default:
-                printk(KERN_WARNING "unsupported rate %d"
-                                " on at91sam9g20ek board\n", rate);
-                return -EINVAL;
-        }
-
-        /* set the MCK divider for BCLK */
-        ret = snd_soc_dai_set_clkdiv(cpu_dai, ATMEL_SSC_CMR_DIV, cmr_div);
-        if (ret < 0)
-                return ret;
-
-        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-                /* set the BCLK divider for DACLRC */
-                ret = snd_soc_dai_set_clkdiv(cpu_dai,
-                                                ATMEL_SSC_TCMR_PERIOD, period);
-        } else {
-                /* set the BCLK divider for ADCLRC */
-                ret = snd_soc_dai_set_clkdiv(cpu_dai,
-                                                ATMEL_SSC_RCMR_PERIOD, period);
-        }
+                SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
         if (ret < 0)
                 return ret;
 
@@ -190,9 +89,7 @@ static int at91sam9g20ek_hw_params(struct snd_pcm_substream *substream,
 }
 
 static struct snd_soc_ops at91sam9g20ek_ops = {
-        .startup = at91sam9g20ek_startup,
         .hw_params = at91sam9g20ek_hw_params,
-        .shutdown = at91sam9g20ek_shutdown,
 };
 
 static int at91sam9g20ek_set_bias_level(struct snd_soc_card *card,
@@ -241,10 +138,20 @@ static const struct snd_soc_dapm_route intercon[] = {
  */
 static int at91sam9g20ek_wm8731_init(struct snd_soc_codec *codec)
 {
+        struct snd_soc_dai *codec_dai = &codec->dai[0];
+        int ret;
+
         printk(KERN_DEBUG
                         "at91sam9g20ek_wm8731 "
                         ": at91sam9g20ek_wm8731_init() called\n");
 
+        ret = snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK,
+                MCLK_RATE, SND_SOC_CLOCK_IN);
+        if (ret < 0) {
+                printk(KERN_ERR "Failed to set WM8731 SYSCLK: %d\n", ret);
+                return ret;
+        }
+
         /* Add specific widgets */
         snd_soc_dapm_new_controls(codec, at91sam9g20ek_dapm_widgets,
                                   ARRAY_SIZE(at91sam9g20ek_dapm_widgets));
@@ -255,8 +162,13 @@ static int at91sam9g20ek_wm8731_init(struct snd_soc_codec *codec)
         snd_soc_dapm_nc_pin(codec, "RLINEIN");
         snd_soc_dapm_nc_pin(codec, "LLINEIN");
 
-        /* always connected */
+#ifdef ENABLE_MIC_INPUT
         snd_soc_dapm_enable_pin(codec, "Int Mic");
+#else
+        snd_soc_dapm_nc_pin(codec, "Int Mic");
+#endif
+
+        /* always connected */
         snd_soc_dapm_enable_pin(codec, "Ext Spk");
 
         snd_soc_dapm_sync(codec);
diff --git a/sound/soc/au1x/psc-ac97.c b/sound/soc/au1x/psc-ac97.c
index 479d7bdf1865..a521aa90ddee 100644
--- a/sound/soc/au1x/psc-ac97.c
+++ b/sound/soc/au1x/psc-ac97.c
@@ -1,8 +1,8 @@
 /*
  * Au12x0/Au1550 PSC ALSA ASoC audio support.
  *
- * (c) 2007-2008 MSC Vertriebsges.m.b.H.,
- *      Manuel Lauss <mano@roarinelk.homelinux.net>
+ * (c) 2007-2009 MSC Vertriebsges.m.b.H.,
+ *      Manuel Lauss <manuel.lauss@gmail.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
@@ -19,6 +19,7 @@
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/delay.h>
+#include <linux/mutex.h>
 #include <linux/suspend.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -29,6 +30,9 @@
 
 #include "psc.h"
 
+/* how often to retry failed codec register reads/writes */
+#define AC97_RW_RETRIES 5
+
 #define AC97_DIR        \
         (SND_SOC_DAIDIR_PLAYBACK | SND_SOC_DAIDIR_CAPTURE)
 
@@ -45,6 +49,9 @@
 #define AC97PCR_CLRFIFO(stype)  \
         ((stype) == PCM_TX ? PSC_AC97PCR_TC : PSC_AC97PCR_RC)
 
+#define AC97STAT_BUSY(stype)    \
+        ((stype) == PCM_TX ? PSC_AC97STAT_TB : PSC_AC97STAT_RB)
+
 /* instance data. There can be only one, MacLeod!!!! */
 static struct au1xpsc_audio_data *au1xpsc_ac97_workdata;
 
@@ -54,24 +61,33 @@ static unsigned short au1xpsc_ac97_read(struct snd_ac97 *ac97,
 {
         /* FIXME */
         struct au1xpsc_audio_data *pscdata = au1xpsc_ac97_workdata;
-        unsigned short data, tmo;
+        unsigned short data, retry, tmo;
 
-        au_writel(PSC_AC97CDC_RD | PSC_AC97CDC_INDX(reg), AC97_CDC(pscdata));
+        au_writel(PSC_AC97EVNT_CD, AC97_EVNT(pscdata));
         au_sync();
 
-        tmo = 1000;
-        while ((!(au_readl(AC97_EVNT(pscdata)) & PSC_AC97EVNT_CD)) && --tmo)
-                udelay(2);
+        retry = AC97_RW_RETRIES;
+        do {
+                mutex_lock(&pscdata->lock);
+
+                au_writel(PSC_AC97CDC_RD | PSC_AC97CDC_INDX(reg),
+                          AC97_CDC(pscdata));
+                au_sync();
+
+                tmo = 2000;
+                while ((!(au_readl(AC97_EVNT(pscdata)) & PSC_AC97EVNT_CD))
+                        && --tmo)
+                        udelay(2);
 
-        if (!tmo)
-                data = 0xffff;
-        else
                 data = au_readl(AC97_CDC(pscdata)) & 0xffff;
 
-        au_writel(PSC_AC97EVNT_CD, AC97_EVNT(pscdata));
-        au_sync();
+                au_writel(PSC_AC97EVNT_CD, AC97_EVNT(pscdata));
+                au_sync();
+
+                mutex_unlock(&pscdata->lock);
+        } while (--retry && !tmo);
 
-        return data;
+        return retry ? data : 0xffff;
 }
 
 /* AC97 controller writes to codec register */
@@ -80,16 +96,29 @@ static void au1xpsc_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
 {
         /* FIXME */
         struct au1xpsc_audio_data *pscdata = au1xpsc_ac97_workdata;
-        unsigned int tmo;
+        unsigned int tmo, retry;
 
-        au_writel(PSC_AC97CDC_INDX(reg) | (val & 0xffff), AC97_CDC(pscdata));
+        au_writel(PSC_AC97EVNT_CD, AC97_EVNT(pscdata));
         au_sync();
-        tmo = 1000;
-        while ((!(au_readl(AC97_EVNT(pscdata)) & PSC_AC97EVNT_CD)) && --tmo)
+
+        retry = AC97_RW_RETRIES;
+        do {
+                mutex_lock(&pscdata->lock);
+
+                au_writel(PSC_AC97CDC_INDX(reg) | (val & 0xffff),
+                          AC97_CDC(pscdata));
                 au_sync();
 
-        au_writel(PSC_AC97EVNT_CD, AC97_EVNT(pscdata));
-        au_sync();
+                tmo = 2000;
+                while ((!(au_readl(AC97_EVNT(pscdata)) & PSC_AC97EVNT_CD))
+                       && --tmo)
+                        udelay(2);
+
+                au_writel(PSC_AC97EVNT_CD, AC97_EVNT(pscdata));
+                au_sync();
+
+                mutex_unlock(&pscdata->lock);
+        } while (--retry && !tmo);
 }
 
 /* AC97 controller asserts a warm reset */
@@ -129,9 +158,9 @@ static void au1xpsc_ac97_cold_reset(struct snd_ac97 *ac97)
         au_sync();
 
         /* wait for PSC to indicate it's ready */
-        i = 100000;
+        i = 1000;
         while (!((au_readl(AC97_STAT(pscdata)) & PSC_AC97STAT_SR)) && (--i))
-                au_sync();
+                msleep(1);
 
         if (i == 0) {
                 printk(KERN_ERR "au1xpsc-ac97: PSC not ready!\n");
@@ -143,9 +172,9 @@ static void au1xpsc_ac97_cold_reset(struct snd_ac97 *ac97)
         au_sync();
 
         /* wait for AC97 core to become ready */
-        i = 100000;
+        i = 1000;
         while (!((au_readl(AC97_STAT(pscdata)) & PSC_AC97STAT_DR)) && (--i))
-                au_sync();
+                msleep(1);
         if (i == 0)
                 printk(KERN_ERR "au1xpsc-ac97: AC97 ctrl not ready\n");
 }
@@ -165,12 +194,12 @@ static int au1xpsc_ac97_hw_params(struct snd_pcm_substream *substream,
 {
         /* FIXME */
         struct au1xpsc_audio_data *pscdata = au1xpsc_ac97_workdata;
-        unsigned long r, stat;
+        unsigned long r, ro, stat;
         int chans, stype = SUBSTREAM_TYPE(substream);
 
         chans = params_channels(params);
 
-        r = au_readl(AC97_CFG(pscdata));
+        r = ro = au_readl(AC97_CFG(pscdata));
         stat = au_readl(AC97_STAT(pscdata));
 
         /* already active? */
@@ -180,9 +209,6 @@ static int au1xpsc_ac97_hw_params(struct snd_pcm_substream *substream,
                     (pscdata->rate != params_rate(params)))
                         return -EINVAL;
         } else {
-                /* disable AC97 device controller first */
-                au_writel(r & ~PSC_AC97CFG_DE_ENABLE, AC97_CFG(pscdata));
-                au_sync();
 
                 /* set sample bitdepth: REG[24:21]=(BITS-2)/2 */
                 r &= ~PSC_AC97CFG_LEN_MASK;
@@ -199,14 +225,40 @@ static int au1xpsc_ac97_hw_params(struct snd_pcm_substream *substream,
                         r |= PSC_AC97CFG_RXSLOT_ENA(4);
                 }
 
-                /* finally enable the AC97 controller again */
+                /* do we need to poke the hardware? */
+                if (!(r ^ ro))
+                        goto out;
+
+                /* ac97 engine is about to be disabled */
+                mutex_lock(&pscdata->lock);
+
+                /* disable AC97 device controller first... */
+                au_writel(r & ~PSC_AC97CFG_DE_ENABLE, AC97_CFG(pscdata));
+                au_sync();
+
+                /* ...wait for it... */
+                while (au_readl(AC97_STAT(pscdata)) & PSC_AC97STAT_DR)
+                        asm volatile ("nop");
+
+                /* ...write config... */
+                au_writel(r, AC97_CFG(pscdata));
+                au_sync();
+
+                /* ...enable the AC97 controller again... */
                 au_writel(r | PSC_AC97CFG_DE_ENABLE, AC97_CFG(pscdata));
                 au_sync();
 
+                /* ...and wait for ready bit */
+                while (!(au_readl(AC97_STAT(pscdata)) & PSC_AC97STAT_DR))
+                        asm volatile ("nop");
+
+                mutex_unlock(&pscdata->lock);
+
                 pscdata->cfg = r;
                 pscdata->rate = params_rate(params);
         }
 
+out:
         return 0;
 }
 
@@ -222,6 +274,8 @@ static int au1xpsc_ac97_trigger(struct snd_pcm_substream *substream,
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_START:
         case SNDRV_PCM_TRIGGER_RESUME:
+                au_writel(AC97PCR_CLRFIFO(stype), AC97_PCR(pscdata));
+                au_sync();
                 au_writel(AC97PCR_START(stype), AC97_PCR(pscdata));
                 au_sync();
                 break;
@@ -229,6 +283,13 @@ static int au1xpsc_ac97_trigger(struct snd_pcm_substream *substream,
         case SNDRV_PCM_TRIGGER_SUSPEND:
                 au_writel(AC97PCR_STOP(stype), AC97_PCR(pscdata));
                 au_sync();
+
+                while (au_readl(AC97_STAT(pscdata)) & AC97STAT_BUSY(stype))
+                        asm volatile ("nop");
+
+                au_writel(AC97PCR_CLRFIFO(stype), AC97_PCR(pscdata));
+                au_sync();
+
                 break;
         default:
                 ret = -EINVAL;
@@ -251,6 +312,8 @@ static int au1xpsc_ac97_probe(struct platform_device *pdev,
         if (!au1xpsc_ac97_workdata)
                 return -ENOMEM;
 
+        mutex_init(&au1xpsc_ac97_workdata->lock);
+
         r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         if (!r) {
                 ret = -ENODEV;
@@ -269,9 +332,9 @@ static int au1xpsc_ac97_probe(struct platform_device *pdev,
                 goto out1;
 
         /* configuration: max dma trigger threshold, enable ac97 */
-         au1xpsc_ac97_workdata->cfg = PSC_AC97CFG_RT_FIFO8 |
-                                      PSC_AC97CFG_TT_FIFO8 |
-                                      PSC_AC97CFG_DE_ENABLE;
+        au1xpsc_ac97_workdata->cfg = PSC_AC97CFG_RT_FIFO8 |
+                                     PSC_AC97CFG_TT_FIFO8 |
+                                     PSC_AC97CFG_DE_ENABLE;
 
         /* preserve PSC clock source set up by platform (dev.platform_data
          * is already occupied by soc layer)
@@ -386,4 +449,4 @@ module_exit(au1xpsc_ac97_exit);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Au12x0/Au1550 PSC AC97 ALSA ASoC audio driver");
-MODULE_AUTHOR("Manuel Lauss <mano@roarinelk.homelinux.net>");
+MODULE_AUTHOR("Manuel Lauss <manuel.lauss@gmail.com>");
diff --git a/sound/soc/au1x/psc.h b/sound/soc/au1x/psc.h
index 8fdb1a04a07b..3f474e8ed4f6 100644
--- a/sound/soc/au1x/psc.h
+++ b/sound/soc/au1x/psc.h
@@ -29,6 +29,7 @@ struct au1xpsc_audio_data {
 
         unsigned long pm[2];
         struct resource *ioarea;
+        struct mutex lock;
 };
 
 #define PCM_TX  0
diff --git a/sound/soc/blackfin/Kconfig b/sound/soc/blackfin/Kconfig
index 811596f4c092..ac927ffdc961 100644
--- a/sound/soc/blackfin/Kconfig
+++ b/sound/soc/blackfin/Kconfig
@@ -7,6 +7,15 @@ config SND_BF5XX_I2S
           mode (supports single stereo In/Out).
           You will also need to select the audio interfaces to support below.
 
+config SND_BF5XX_TDM
+        tristate "SoC I2S(TDM mode) Audio for the ADI BF5xx chip"
+        depends on (BLACKFIN && SND_SOC)
+        help
+          Say Y or M if you want to add support for codecs attached to
+          the Blackfin SPORT (synchronous serial ports) interface in TDM
+          mode.
+          You will also need to select the audio interfaces to support below.
+
 config SND_BF5XX_SOC_SSM2602
         tristate "SoC SSM2602 Audio support for BF52x ezkit"
         depends on SND_BF5XX_I2S
@@ -69,12 +78,24 @@ config SND_BF5XX_SOC_I2S
         tristate
         select SND_BF5XX_SOC_SPORT
 
+config SND_BF5XX_SOC_TDM
+        tristate
+        select SND_BF5XX_SOC_SPORT
+
 config SND_BF5XX_SOC_AC97
         tristate
         select AC97_BUS
         select SND_SOC_AC97_BUS
         select SND_BF5XX_SOC_SPORT
 
+config SND_BF5XX_SOC_AD1836
+        tristate "SoC AD1836 Audio support for BF5xx"
+        depends on SND_BF5XX_TDM
+        select SND_BF5XX_SOC_TDM
+        select SND_SOC_AD1836
+        help
+          Say Y if you want to add support for SoC audio on BF5xx STAMP/EZKIT.
+
 config SND_BF5XX_SOC_AD1980
         tristate "SoC AD1980/1 Audio support for BF5xx"
         depends on SND_BF5XX_AC97
@@ -83,9 +104,17 @@ config SND_BF5XX_SOC_AD1980
         help
           Say Y if you want to add support for SoC audio on BF5xx STAMP/EZKIT.
 
+config SND_BF5XX_SOC_AD1938
+        tristate "SoC AD1938 Audio support for Blackfin"
+        depends on SND_BF5XX_TDM
+        select SND_BF5XX_SOC_TDM
+        select SND_SOC_AD1938
+        help
+          Say Y if you want to add support for AD1938 codec on Blackfin.
+
 config SND_BF5XX_SPORT_NUM
         int "Set a SPORT for Sound chip"
-        depends on (SND_BF5XX_I2S || SND_BF5XX_AC97)
+        depends on (SND_BF5XX_I2S || SND_BF5XX_AC97 || SND_BF5XX_TDM)
         range 0 3 if BF54x
         range 0 1 if !BF54x
         default 0
diff --git a/sound/soc/blackfin/Makefile b/sound/soc/blackfin/Makefile
index 97bb37a6359c..87e30423912f 100644
--- a/sound/soc/blackfin/Makefile
+++ b/sound/soc/blackfin/Makefile
@@ -1,21 +1,29 @@
 # Blackfin Platform Support
 snd-bf5xx-ac97-objs := bf5xx-ac97-pcm.o
 snd-bf5xx-i2s-objs := bf5xx-i2s-pcm.o
+snd-bf5xx-tdm-objs := bf5xx-tdm-pcm.o
 snd-soc-bf5xx-sport-objs := bf5xx-sport.o
 snd-soc-bf5xx-ac97-objs := bf5xx-ac97.o
 snd-soc-bf5xx-i2s-objs := bf5xx-i2s.o
+snd-soc-bf5xx-tdm-objs := bf5xx-tdm.o
 
 obj-$(CONFIG_SND_BF5XX_AC97) += snd-bf5xx-ac97.o
 obj-$(CONFIG_SND_BF5XX_I2S) += snd-bf5xx-i2s.o
+obj-$(CONFIG_SND_BF5XX_TDM) += snd-bf5xx-tdm.o
 obj-$(CONFIG_SND_BF5XX_SOC_SPORT) += snd-soc-bf5xx-sport.o
 obj-$(CONFIG_SND_BF5XX_SOC_AC97) += snd-soc-bf5xx-ac97.o
 obj-$(CONFIG_SND_BF5XX_SOC_I2S) += snd-soc-bf5xx-i2s.o
+obj-$(CONFIG_SND_BF5XX_SOC_TDM) += snd-soc-bf5xx-tdm.o
 
 # Blackfin Machine Support
+snd-ad1836-objs := bf5xx-ad1836.o
 snd-ad1980-objs := bf5xx-ad1980.o
 snd-ssm2602-objs := bf5xx-ssm2602.o
 snd-ad73311-objs := bf5xx-ad73311.o
+snd-ad1938-objs := bf5xx-ad1938.o
 
+obj-$(CONFIG_SND_BF5XX_SOC_AD1836) += snd-ad1836.o
 obj-$(CONFIG_SND_BF5XX_SOC_AD1980) += snd-ad1980.o
 obj-$(CONFIG_SND_BF5XX_SOC_SSM2602) += snd-ssm2602.o
 obj-$(CONFIG_SND_BF5XX_SOC_AD73311) += snd-ad73311.o
+obj-$(CONFIG_SND_BF5XX_SOC_AD1938) += snd-ad1938.o
diff --git a/sound/soc/blackfin/bf5xx-ac97.c b/sound/soc/blackfin/bf5xx-ac97.c
index b1ed423fabd5..2758b9017a7f 100644
--- a/sound/soc/blackfin/bf5xx-ac97.c
+++ b/sound/soc/blackfin/bf5xx-ac97.c
@@ -277,28 +277,24 @@ static int bf5xx_ac97_resume(struct snd_soc_dai *dai)
         if (!dai->active)
                 return 0;
 
-        ret = sport_set_multichannel(sport_handle, 16, 0x1F, 1);
+        ret = sport_set_multichannel(sport, 16, 0x1F, 1);
         if (ret) {
                 pr_err("SPORT is busy!\n");
                 return -EBUSY;
         }
 
-        ret = sport_config_rx(sport_handle, IRFS, 0xF, 0, (16*16-1));
+        ret = sport_config_rx(sport, IRFS, 0xF, 0, (16*16-1));
         if (ret) {
                 pr_err("SPORT is busy!\n");
                 return -EBUSY;
         }
 
-        ret = sport_config_tx(sport_handle, ITFS, 0xF, 0, (16*16-1));
+        ret = sport_config_tx(sport, ITFS, 0xF, 0, (16*16-1));
         if (ret) {
                 pr_err("SPORT is busy!\n");
                 return -EBUSY;
         }
 
-        if (dai->capture.active)
-                sport_rx_start(sport);
-        if (dai->playback.active)
-                sport_tx_start(sport);
         return 0;
 }
 
diff --git a/sound/soc/blackfin/bf5xx-ad1836.c b/sound/soc/blackfin/bf5xx-ad1836.c
new file mode 100644
index 000000000000..cd361e304b0f
--- /dev/null
+++ b/sound/soc/blackfin/bf5xx-ad1836.c
@@ -0,0 +1,128 @@
+/*
+ * File:         sound/soc/blackfin/bf5xx-ad1836.c
+ * Author:       Barry Song <Barry.Song@analog.com>
+ *
+ * Created:      Aug 4 2009
+ * Description:  Board driver for ad1836 sound chip
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.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/device.h>
+#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>
+#include <asm/cacheflush.h>
+#include <asm/irq.h>
+#include <asm/dma.h>
+#include <asm/portmux.h>
+
+#include "../codecs/ad1836.h"
+#include "bf5xx-sport.h"
+
+#include "bf5xx-tdm-pcm.h"
+#include "bf5xx-tdm.h"
+
+static struct snd_soc_card bf5xx_ad1836;
+
+static int bf5xx_ad1836_startup(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+
+        cpu_dai->private_data = sport_handle;
+        return 0;
+}
+
+static int bf5xx_ad1836_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 *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        int ret = 0;
+        /* set cpu DAI configuration */
+        ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_DSP_A |
+                SND_SOC_DAIFMT_IB_IF | SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0)
+                return ret;
+
+        /* set codec DAI configuration */
+        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_A |
+                SND_SOC_DAIFMT_IB_IF | SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0)
+                return ret;
+
+        return 0;
+}
+
+static struct snd_soc_ops bf5xx_ad1836_ops = {
+        .startup = bf5xx_ad1836_startup,
+        .hw_params = bf5xx_ad1836_hw_params,
+};
+
+static struct snd_soc_dai_link bf5xx_ad1836_dai = {
+        .name = "ad1836",
+        .stream_name = "AD1836",
+        .cpu_dai = &bf5xx_tdm_dai,
+        .codec_dai = &ad1836_dai,
+        .ops = &bf5xx_ad1836_ops,
+};
+
+static struct snd_soc_card bf5xx_ad1836 = {
+        .name = "bf5xx_ad1836",
+        .platform = &bf5xx_tdm_soc_platform,
+        .dai_link = &bf5xx_ad1836_dai,
+        .num_links = 1,
+};
+
+static struct snd_soc_device bf5xx_ad1836_snd_devdata = {
+        .card = &bf5xx_ad1836,
+        .codec_dev = &soc_codec_dev_ad1836,
+};
+
+static struct platform_device *bfxx_ad1836_snd_device;
+
+static int __init bf5xx_ad1836_init(void)
+{
+        int ret;
+
+        bfxx_ad1836_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!bfxx_ad1836_snd_device)
+                return -ENOMEM;
+
+        platform_set_drvdata(bfxx_ad1836_snd_device, &bf5xx_ad1836_snd_devdata);
+        bf5xx_ad1836_snd_devdata.dev = &bfxx_ad1836_snd_device->dev;
+        ret = platform_device_add(bfxx_ad1836_snd_device);
+
+        if (ret)
+                platform_device_put(bfxx_ad1836_snd_device);
+
+        return ret;
+}
+
+static void __exit bf5xx_ad1836_exit(void)
+{
+        platform_device_unregister(bfxx_ad1836_snd_device);
+}
+
+module_init(bf5xx_ad1836_init);
+module_exit(bf5xx_ad1836_exit);
+
+/* Module information */
+MODULE_AUTHOR("Barry Song");
+MODULE_DESCRIPTION("ALSA SoC AD1836 board driver");
+MODULE_LICENSE("GPL");
+
diff --git a/sound/soc/blackfin/bf5xx-ad1938.c b/sound/soc/blackfin/bf5xx-ad1938.c
new file mode 100644
index 000000000000..08269e91810c
--- /dev/null
+++ b/sound/soc/blackfin/bf5xx-ad1938.c
@@ -0,0 +1,142 @@
+/*
+ * File:         sound/soc/blackfin/bf5xx-ad1938.c
+ * Author:       Barry Song <Barry.Song@analog.com>
+ *
+ * Created:      Thur June 4 2009
+ * Description:  Board driver for ad1938 sound chip
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.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.
+ *
+ * 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, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/device.h>
+#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>
+#include <asm/cacheflush.h>
+#include <asm/irq.h>
+#include <asm/dma.h>
+#include <asm/portmux.h>
+
+#include "../codecs/ad1938.h"
+#include "bf5xx-sport.h"
+
+#include "bf5xx-tdm-pcm.h"
+#include "bf5xx-tdm.h"
+
+static struct snd_soc_card bf5xx_ad1938;
+
+static int bf5xx_ad1938_startup(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+
+        cpu_dai->private_data = sport_handle;
+        return 0;
+}
+
+static int bf5xx_ad1938_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 *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        int ret = 0;
+        /* set cpu DAI configuration */
+        ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_DSP_A |
+                SND_SOC_DAIFMT_IB_IF | SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0)
+                return ret;
+
+        /* set codec DAI configuration */
+        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_A |
+                SND_SOC_DAIFMT_IB_IF | SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0)
+                return ret;
+
+        /* set codec DAI slots, 8 channels, all channels are enabled */
+        ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xFF, 8);
+        if (ret < 0)
+                return ret;
+
+        return 0;
+}
+
+static struct snd_soc_ops bf5xx_ad1938_ops = {
+        .startup = bf5xx_ad1938_startup,
+        .hw_params = bf5xx_ad1938_hw_params,
+};
+
+static struct snd_soc_dai_link bf5xx_ad1938_dai = {
+        .name = "ad1938",
+        .stream_name = "AD1938",
+        .cpu_dai = &bf5xx_tdm_dai,
+        .codec_dai = &ad1938_dai,
+        .ops = &bf5xx_ad1938_ops,
+};
+
+static struct snd_soc_card bf5xx_ad1938 = {
+        .name = "bf5xx_ad1938",
+        .platform = &bf5xx_tdm_soc_platform,
+        .dai_link = &bf5xx_ad1938_dai,
+        .num_links = 1,
+};
+
+static struct snd_soc_device bf5xx_ad1938_snd_devdata = {
+        .card = &bf5xx_ad1938,
+        .codec_dev = &soc_codec_dev_ad1938,
+};
+
+static struct platform_device *bfxx_ad1938_snd_device;
+
+static int __init bf5xx_ad1938_init(void)
+{
+        int ret;
+
+        bfxx_ad1938_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!bfxx_ad1938_snd_device)
+                return -ENOMEM;
+
+        platform_set_drvdata(bfxx_ad1938_snd_device, &bf5xx_ad1938_snd_devdata);
+        bf5xx_ad1938_snd_devdata.dev = &bfxx_ad1938_snd_device->dev;
+        ret = platform_device_add(bfxx_ad1938_snd_device);
+
+        if (ret)
+                platform_device_put(bfxx_ad1938_snd_device);
+
+        return ret;
+}
+
+static void __exit bf5xx_ad1938_exit(void)
+{
+        platform_device_unregister(bfxx_ad1938_snd_device);
+}
+
+module_init(bf5xx_ad1938_init);
+module_exit(bf5xx_ad1938_exit);
+
+/* Module information */
+MODULE_AUTHOR("Barry Song");
+MODULE_DESCRIPTION("ALSA SoC AD1938 board driver");
+MODULE_LICENSE("GPL");
+
diff --git a/sound/soc/blackfin/bf5xx-ad73311.c b/sound/soc/blackfin/bf5xx-ad73311.c
index edfbdc024e66..9825b71d0e28 100644
--- a/sound/soc/blackfin/bf5xx-ad73311.c
+++ b/sound/soc/blackfin/bf5xx-ad73311.c
@@ -203,23 +203,23 @@ static struct snd_soc_device bf5xx_ad73311_snd_devdata = {
         .codec_dev = &soc_codec_dev_ad73311,
 };
 
-static struct platform_device *bf52x_ad73311_snd_device;
+static struct platform_device *bf5xx_ad73311_snd_device;
 
 static int __init bf5xx_ad73311_init(void)
 {
         int ret;
 
         pr_debug("%s enter\n", __func__);
-        bf52x_ad73311_snd_device = platform_device_alloc("soc-audio", -1);
-        if (!bf52x_ad73311_snd_device)
+        bf5xx_ad73311_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!bf5xx_ad73311_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(bf52x_ad73311_snd_device, &bf5xx_ad73311_snd_devdata);
-        bf5xx_ad73311_snd_devdata.dev = &bf52x_ad73311_snd_device->dev;
-        ret = platform_device_add(bf52x_ad73311_snd_device);
+        platform_set_drvdata(bf5xx_ad73311_snd_device, &bf5xx_ad73311_snd_devdata);
+        bf5xx_ad73311_snd_devdata.dev = &bf5xx_ad73311_snd_device->dev;
+        ret = platform_device_add(bf5xx_ad73311_snd_device);
 
         if (ret)
-                platform_device_put(bf52x_ad73311_snd_device);
+                platform_device_put(bf5xx_ad73311_snd_device);
 
         return ret;
 }
@@ -227,7 +227,7 @@ static int __init bf5xx_ad73311_init(void)
 static void __exit bf5xx_ad73311_exit(void)
 {
         pr_debug("%s enter\n", __func__);
-        platform_device_unregister(bf52x_ad73311_snd_device);
+        platform_device_unregister(bf5xx_ad73311_snd_device);
 }
 
 module_init(bf5xx_ad73311_init);
diff --git a/sound/soc/blackfin/bf5xx-i2s.c b/sound/soc/blackfin/bf5xx-i2s.c
index af06904bab0f..876abade27e1 100644
--- a/sound/soc/blackfin/bf5xx-i2s.c
+++ b/sound/soc/blackfin/bf5xx-i2s.c
@@ -259,22 +259,18 @@ static int bf5xx_i2s_resume(struct snd_soc_dai *dai)
         if (!dai->active)
                 return 0;
 
-        ret = sport_config_rx(sport_handle, RFSR | RCKFE, RSFSE|0x1f, 0, 0);
+        ret = sport_config_rx(sport, RFSR | RCKFE, RSFSE|0x1f, 0, 0);
         if (ret) {
                 pr_err("SPORT is busy!\n");
                 return -EBUSY;
         }
 
-        ret = sport_config_tx(sport_handle, TFSR | TCKFE, TSFSE|0x1f, 0, 0);
+        ret = sport_config_tx(sport, TFSR | TCKFE, TSFSE|0x1f, 0, 0);
         if (ret) {
                 pr_err("SPORT is busy!\n");
                 return -EBUSY;
         }
 
-        if (dai->capture.active)
-                sport_rx_start(sport);
-        if (dai->playback.active)
-                sport_tx_start(sport);
         return 0;
 }
 
diff --git a/sound/soc/blackfin/bf5xx-ssm2602.c b/sound/soc/blackfin/bf5xx-ssm2602.c
index bc0cdded7116..3a00fa4dbe6d 100644
--- a/sound/soc/blackfin/bf5xx-ssm2602.c
+++ b/sound/soc/blackfin/bf5xx-ssm2602.c
@@ -148,24 +148,24 @@ static struct snd_soc_device bf5xx_ssm2602_snd_devdata = {
         .codec_data = &bf5xx_ssm2602_setup,
 };
 
-static struct platform_device *bf52x_ssm2602_snd_device;
+static struct platform_device *bf5xx_ssm2602_snd_device;
 
 static int __init bf5xx_ssm2602_init(void)
 {
         int ret;
 
         pr_debug("%s enter\n", __func__);
-        bf52x_ssm2602_snd_device = platform_device_alloc("soc-audio", -1);
-        if (!bf52x_ssm2602_snd_device)
+        bf5xx_ssm2602_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!bf5xx_ssm2602_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(bf52x_ssm2602_snd_device,
+        platform_set_drvdata(bf5xx_ssm2602_snd_device,
                                 &bf5xx_ssm2602_snd_devdata);
-        bf5xx_ssm2602_snd_devdata.dev = &bf52x_ssm2602_snd_device->dev;
-        ret = platform_device_add(bf52x_ssm2602_snd_device);
+        bf5xx_ssm2602_snd_devdata.dev = &bf5xx_ssm2602_snd_device->dev;
+        ret = platform_device_add(bf5xx_ssm2602_snd_device);
 
         if (ret)
-                platform_device_put(bf52x_ssm2602_snd_device);
+                platform_device_put(bf5xx_ssm2602_snd_device);
 
         return ret;
 }
@@ -173,7 +173,7 @@ static int __init bf5xx_ssm2602_init(void)
 static void __exit bf5xx_ssm2602_exit(void)
 {
         pr_debug("%s enter\n", __func__);
-        platform_device_unregister(bf52x_ssm2602_snd_device);
+        platform_device_unregister(bf5xx_ssm2602_snd_device);
 }
 
 module_init(bf5xx_ssm2602_init);
diff --git a/sound/soc/blackfin/bf5xx-tdm-pcm.c b/sound/soc/blackfin/bf5xx-tdm-pcm.c
new file mode 100644
index 000000000000..ccb5e823bd18
--- /dev/null
+++ b/sound/soc/blackfin/bf5xx-tdm-pcm.c
@@ -0,0 +1,330 @@
+/*
+ * File:         sound/soc/blackfin/bf5xx-tdm-pcm.c
+ * Author:       Barry Song <Barry.Song@analog.com>
+ *
+ * Created:      Tue June 06 2009
+ * Description:  DMA driver for tdm codec
+ *
+ * Modified:
+ *               Copyright 2009 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.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.
+ *
+ * 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, see the file COPYING, or 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/platform_device.h>
+#include <linux/slab.h>
+#include <linux/dma-mapping.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include <asm/dma.h>
+
+#include "bf5xx-tdm-pcm.h"
+#include "bf5xx-tdm.h"
+#include "bf5xx-sport.h"
+
+#define PCM_BUFFER_MAX  0x10000
+#define FRAGMENT_SIZE_MIN  (4*1024)
+#define FRAGMENTS_MIN  2
+#define FRAGMENTS_MAX  32
+
+static void bf5xx_dma_irq(void *data)
+{
+        struct snd_pcm_substream *pcm = data;
+        snd_pcm_period_elapsed(pcm);
+}
+
+static const struct snd_pcm_hardware bf5xx_pcm_hardware = {
+        .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
+                SNDRV_PCM_INFO_RESUME),
+        .formats =          SNDRV_PCM_FMTBIT_S32_LE,
+        .rates =            SNDRV_PCM_RATE_48000,
+        .channels_min =     2,
+        .channels_max =     8,
+        .buffer_bytes_max = PCM_BUFFER_MAX,
+        .period_bytes_min = FRAGMENT_SIZE_MIN,
+        .period_bytes_max = PCM_BUFFER_MAX/2,
+        .periods_min =      FRAGMENTS_MIN,
+        .periods_max =      FRAGMENTS_MAX,
+};
+
+static int bf5xx_pcm_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params)
+{
+        size_t size = bf5xx_pcm_hardware.buffer_bytes_max;
+        snd_pcm_lib_malloc_pages(substream, size * 4);
+
+        return 0;
+}
+
+static int bf5xx_pcm_hw_free(struct snd_pcm_substream *substream)
+{
+        snd_pcm_lib_free_pages(substream);
+
+        return 0;
+}
+
+static int bf5xx_pcm_prepare(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct sport_device *sport = runtime->private_data;
+        int fragsize_bytes = frames_to_bytes(runtime, runtime->period_size);
+
+        fragsize_bytes /= runtime->channels;
+        /* inflate the fragsize to match the dma width of SPORT */
+        fragsize_bytes *= 8;
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                sport_set_tx_callback(sport, bf5xx_dma_irq, substream);
+                sport_config_tx_dma(sport, runtime->dma_area,
+                        runtime->periods, fragsize_bytes);
+        } else {
+                sport_set_rx_callback(sport, bf5xx_dma_irq, substream);
+                sport_config_rx_dma(sport, runtime->dma_area,
+                        runtime->periods, fragsize_bytes);
+        }
+
+        return 0;
+}
+
+static int bf5xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct sport_device *sport = runtime->private_data;
+        int ret = 0;
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        sport_tx_start(sport);
+                else
+                        sport_rx_start(sport);
+                break;
+        case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        sport_tx_stop(sport);
+                else
+                        sport_rx_stop(sport);
+                break;
+        default:
+                ret = -EINVAL;
+        }
+
+        return ret;
+}
+
+static snd_pcm_uframes_t bf5xx_pcm_pointer(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct sport_device *sport = runtime->private_data;
+        unsigned int diff;
+        snd_pcm_uframes_t frames;
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                diff = sport_curr_offset_tx(sport);
+                frames = diff / (8*4); /* 32 bytes per frame */
+        } else {
+                diff = sport_curr_offset_rx(sport);
+                frames = diff / (8*4);
+        }
+        return frames;
+}
+
+static int bf5xx_pcm_open(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        int ret = 0;
+
+        snd_soc_set_runtime_hwparams(substream, &bf5xx_pcm_hardware);
+
+        ret = snd_pcm_hw_constraint_integer(runtime,
+                SNDRV_PCM_HW_PARAM_PERIODS);
+        if (ret < 0)
+                goto out;
+
+        if (sport_handle != NULL)
+                runtime->private_data = sport_handle;
+        else {
+                pr_err("sport_handle is NULL\n");
+                ret = -ENODEV;
+        }
+out:
+        return ret;
+}
+
+static int bf5xx_pcm_copy(struct snd_pcm_substream *substream, int channel,
+        snd_pcm_uframes_t pos, void *buf, snd_pcm_uframes_t count)
+{
+        unsigned int *src;
+        unsigned int *dst;
+        int i;
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                src = buf;
+                dst = (unsigned int *)substream->runtime->dma_area;
+
+                dst += pos * 8;
+                while (count--) {
+                        for (i = 0; i < substream->runtime->channels; i++)
+                                *(dst + i) = *src++;
+                        dst += 8;
+                }
+        } else {
+                src = (unsigned int *)substream->runtime->dma_area;
+                dst = buf;
+
+                src += pos * 8;
+                while (count--) {
+                        for (i = 0; i < substream->runtime->channels; i++)
+                                *dst++ = *(src+i);
+                        src += 8;
+                }
+        }
+
+        return 0;
+}
+
+static int bf5xx_pcm_silence(struct snd_pcm_substream *substream,
+        int channel, snd_pcm_uframes_t pos, snd_pcm_uframes_t count)
+{
+        unsigned char *buf = substream->runtime->dma_area;
+        buf += pos * 8 * 4;
+        memset(buf, '\0', count * 8 * 4);
+
+        return 0;
+}
+
+
+struct snd_pcm_ops bf5xx_pcm_tdm_ops = {
+        .open           = bf5xx_pcm_open,
+        .ioctl          = snd_pcm_lib_ioctl,
+        .hw_params      = bf5xx_pcm_hw_params,
+        .hw_free        = bf5xx_pcm_hw_free,
+        .prepare        = bf5xx_pcm_prepare,
+        .trigger        = bf5xx_pcm_trigger,
+        .pointer        = bf5xx_pcm_pointer,
+        .copy           = bf5xx_pcm_copy,
+        .silence        = bf5xx_pcm_silence,
+};
+
+static int bf5xx_pcm_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 = bf5xx_pcm_hardware.buffer_bytes_max;
+
+        buf->dev.type = SNDRV_DMA_TYPE_DEV;
+        buf->dev.dev = pcm->card->dev;
+        buf->private_data = NULL;
+        buf->area = dma_alloc_coherent(pcm->card->dev, size * 4,
+                &buf->addr, GFP_KERNEL);
+        if (!buf->area) {
+                pr_err("Failed to allocate dma memory \
+                        Please increase uncached DMA memory region\n");
+                return -ENOMEM;
+        }
+        buf->bytes = size;
+
+        if (stream == SNDRV_PCM_STREAM_PLAYBACK)
+                sport_handle->tx_buf = buf->area;
+        else
+                sport_handle->rx_buf = buf->area;
+
+        return 0;
+}
+
+static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm)
+{
+        struct snd_pcm_substream *substream;
+        struct snd_dma_buffer *buf;
+        int stream;
+
+        for (stream = 0; stream < 2; stream++) {
+                substream = pcm->streams[stream].substream;
+                if (!substream)
+                        continue;
+
+                buf = &substream->dma_buffer;
+                if (!buf->area)
+                        continue;
+                dma_free_coherent(NULL, buf->bytes, buf->area, 0);
+                buf->area = NULL;
+        }
+        if (sport_handle)
+                sport_done(sport_handle);
+}
+
+static u64 bf5xx_pcm_dmamask = DMA_BIT_MASK(32);
+
+static int bf5xx_pcm_tdm_new(struct snd_card *card, struct snd_soc_dai *dai,
+        struct snd_pcm *pcm)
+{
+        int ret = 0;
+
+        if (!card->dev->dma_mask)
+                card->dev->dma_mask = &bf5xx_pcm_dmamask;
+        if (!card->dev->coherent_dma_mask)
+                card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
+
+        if (dai->playback.channels_min) {
+                ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
+                        SNDRV_PCM_STREAM_PLAYBACK);
+                if (ret)
+                        goto out;
+        }
+
+        if (dai->capture.channels_min) {
+                ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
+                        SNDRV_PCM_STREAM_CAPTURE);
+                if (ret)
+                        goto out;
+        }
+out:
+        return ret;
+}
+
+struct snd_soc_platform bf5xx_tdm_soc_platform = {
+        .name           = "bf5xx-audio",
+        .pcm_ops        = &bf5xx_pcm_tdm_ops,
+        .pcm_new        = bf5xx_pcm_tdm_new,
+        .pcm_free       = bf5xx_pcm_free_dma_buffers,
+};
+EXPORT_SYMBOL_GPL(bf5xx_tdm_soc_platform);
+
+static int __init bfin_pcm_tdm_init(void)
+{
+        return snd_soc_register_platform(&bf5xx_tdm_soc_platform);
+}
+module_init(bfin_pcm_tdm_init);
+
+static void __exit bfin_pcm_tdm_exit(void)
+{
+        snd_soc_unregister_platform(&bf5xx_tdm_soc_platform);
+}
+module_exit(bfin_pcm_tdm_exit);
+
+MODULE_AUTHOR("Barry Song");
+MODULE_DESCRIPTION("ADI Blackfin TDM PCM DMA module");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/blackfin/bf5xx-tdm-pcm.h b/sound/soc/blackfin/bf5xx-tdm-pcm.h
new file mode 100644
index 000000000000..ddc5047df88c
--- /dev/null
+++ b/sound/soc/blackfin/bf5xx-tdm-pcm.h
@@ -0,0 +1,21 @@
+/*
+ * sound/soc/blackfin/bf5xx-tdm-pcm.h -- ALSA PCM interface for the Blackfin
+ *
+ * Copyright 2009 Analog Device Inc.
+ *
+ * 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 _BF5XX_TDM_PCM_H
+#define _BF5XX_TDM_PCM_H
+
+struct bf5xx_pcm_dma_params {
+        char *name;                     /* stream identifier */
+};
+
+/* platform data */
+extern struct snd_soc_platform bf5xx_tdm_soc_platform;
+
+#endif
diff --git a/sound/soc/blackfin/bf5xx-tdm.c b/sound/soc/blackfin/bf5xx-tdm.c
new file mode 100644
index 000000000000..3096badf09a5
--- /dev/null
+++ b/sound/soc/blackfin/bf5xx-tdm.c
@@ -0,0 +1,343 @@
+/*
+ * File:         sound/soc/blackfin/bf5xx-tdm.c
+ * Author:       Barry Song <Barry.Song@analog.com>
+ *
+ * Created:      Thurs June 04 2009
+ * Description:  Blackfin I2S(TDM) CPU DAI driver
+ *              Even though TDM mode can be as part of I2S DAI, but there
+ *              are so much difference in configuration and data flow,
+ *              it's very ugly to integrate I2S and TDM into a module
+ *
+ * Modified:
+ *               Copyright 2009 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.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.
+ *
+ * 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, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/initval.h>
+#include <sound/soc.h>
+
+#include <asm/irq.h>
+#include <asm/portmux.h>
+#include <linux/mutex.h>
+#include <linux/gpio.h>
+
+#include "bf5xx-sport.h"
+#include "bf5xx-tdm.h"
+
+struct bf5xx_tdm_port {
+        u16 tcr1;
+        u16 rcr1;
+        u16 tcr2;
+        u16 rcr2;
+        int configured;
+};
+
+static struct bf5xx_tdm_port bf5xx_tdm;
+static int sport_num = CONFIG_SND_BF5XX_SPORT_NUM;
+
+static struct sport_param sport_params[2] = {
+        {
+                .dma_rx_chan    = CH_SPORT0_RX,
+                .dma_tx_chan    = CH_SPORT0_TX,
+                .err_irq        = IRQ_SPORT0_ERROR,
+                .regs           = (struct sport_register *)SPORT0_TCR1,
+        },
+        {
+                .dma_rx_chan    = CH_SPORT1_RX,
+                .dma_tx_chan    = CH_SPORT1_TX,
+                .err_irq        = IRQ_SPORT1_ERROR,
+                .regs           = (struct sport_register *)SPORT1_TCR1,
+        }
+};
+
+/*
+ * Setting the TFS pin selector for SPORT 0 based on whether the selected
+ * port id F or G. If the port is F then no conflict should exist for the
+ * TFS. When Port G is selected and EMAC then there is a conflict between
+ * the PHY interrupt line and TFS.  Current settings prevent the conflict
+ * by ignoring the TFS pin when Port G is selected. This allows both
+ * ssm2602 using Port G and EMAC concurrently.
+ */
+#ifdef CONFIG_BF527_SPORT0_PORTF
+#define LOCAL_SPORT0_TFS (P_SPORT0_TFS)
+#else
+#define LOCAL_SPORT0_TFS (0)
+#endif
+
+static u16 sport_req[][7] = { {P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
+        P_SPORT0_DRPRI, P_SPORT0_RSCLK, LOCAL_SPORT0_TFS, 0},
+           {P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS, P_SPORT1_DRPRI,
+                   P_SPORT1_RSCLK, P_SPORT1_TFS, 0} };
+
+static int bf5xx_tdm_set_dai_fmt(struct snd_soc_dai *cpu_dai,
+        unsigned int fmt)
+{
+        int ret = 0;
+
+        /* interface format:support TDM,slave mode */
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_DSP_A:
+                break;
+        default:
+                printk(KERN_ERR "%s: Unknown DAI format type\n", __func__);
+                ret = -EINVAL;
+                break;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+        case SND_SOC_DAIFMT_CBM_CFS:
+        case SND_SOC_DAIFMT_CBS_CFM:
+                ret = -EINVAL;
+                break;
+        default:
+                printk(KERN_ERR "%s: Unknown DAI master type\n", __func__);
+                ret = -EINVAL;
+                break;
+        }
+
+        return ret;
+}
+
+static int bf5xx_tdm_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params,
+        struct snd_soc_dai *dai)
+{
+        int ret = 0;
+
+        bf5xx_tdm.tcr2 &= ~0x1f;
+        bf5xx_tdm.rcr2 &= ~0x1f;
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S32_LE:
+                bf5xx_tdm.tcr2 |= 31;
+                bf5xx_tdm.rcr2 |= 31;
+                sport_handle->wdsize = 4;
+                break;
+                /* at present, we only support 32bit transfer */
+        default:
+                pr_err("not supported PCM format yet\n");
+                return -EINVAL;
+                break;
+        }
+
+        if (!bf5xx_tdm.configured) {
+                /*
+                 * TX and RX are not independent,they are enabled at the
+                 * same time, even if only one side is running. So, we
+                 * need to configure both of them at the time when the first
+                 * stream is opened.
+                 *
+                 * CPU DAI:slave mode.
+                 */
+                ret = sport_config_rx(sport_handle, bf5xx_tdm.rcr1,
+                        bf5xx_tdm.rcr2, 0, 0);
+                if (ret) {
+                        pr_err("SPORT is busy!\n");
+                        return -EBUSY;
+                }
+
+                ret = sport_config_tx(sport_handle, bf5xx_tdm.tcr1,
+                        bf5xx_tdm.tcr2, 0, 0);
+                if (ret) {
+                        pr_err("SPORT is busy!\n");
+                        return -EBUSY;
+                }
+
+                bf5xx_tdm.configured = 1;
+        }
+
+        return 0;
+}
+
+static void bf5xx_tdm_shutdown(struct snd_pcm_substream *substream,
+        struct snd_soc_dai *dai)
+{
+        /* No active stream, SPORT is allowed to be configured again. */
+        if (!dai->active)
+                bf5xx_tdm.configured = 0;
+}
+
+#ifdef CONFIG_PM
+static int bf5xx_tdm_suspend(struct snd_soc_dai *dai)
+{
+        struct sport_device *sport =
+                (struct sport_device *)dai->private_data;
+
+        if (!dai->active)
+                return 0;
+        if (dai->capture.active)
+                sport_rx_stop(sport);
+        if (dai->playback.active)
+                sport_tx_stop(sport);
+        return 0;
+}
+
+static int bf5xx_tdm_resume(struct snd_soc_dai *dai)
+{
+        int ret;
+        struct sport_device *sport =
+                (struct sport_device *)dai->private_data;
+
+        if (!dai->active)
+                return 0;
+
+        ret = sport_set_multichannel(sport, 8, 0xFF, 1);
+        if (ret) {
+                pr_err("SPORT is busy!\n");
+                ret = -EBUSY;
+        }
+
+        ret = sport_config_rx(sport, IRFS, 0x1F, 0, 0);
+        if (ret) {
+                pr_err("SPORT is busy!\n");
+                ret = -EBUSY;
+        }
+
+        ret = sport_config_tx(sport, ITFS, 0x1F, 0, 0);
+        if (ret) {
+                pr_err("SPORT is busy!\n");
+                ret = -EBUSY;
+        }
+
+        return 0;
+}
+
+#else
+#define bf5xx_tdm_suspend      NULL
+#define bf5xx_tdm_resume       NULL
+#endif
+
+static struct snd_soc_dai_ops bf5xx_tdm_dai_ops = {
+        .hw_params      = bf5xx_tdm_hw_params,
+        .set_fmt        = bf5xx_tdm_set_dai_fmt,
+        .shutdown       = bf5xx_tdm_shutdown,
+};
+
+struct snd_soc_dai bf5xx_tdm_dai = {
+        .name = "bf5xx-tdm",
+        .id = 0,
+        .suspend = bf5xx_tdm_suspend,
+        .resume = bf5xx_tdm_resume,
+        .playback = {
+                .channels_min = 2,
+                .channels_max = 8,
+                .rates = SNDRV_PCM_RATE_48000,
+                .formats = SNDRV_PCM_FMTBIT_S32_LE,},
+        .capture = {
+                .channels_min = 2,
+                .channels_max = 8,
+                .rates = SNDRV_PCM_RATE_48000,
+                .formats = SNDRV_PCM_FMTBIT_S32_LE,},
+        .ops = &bf5xx_tdm_dai_ops,
+};
+EXPORT_SYMBOL_GPL(bf5xx_tdm_dai);
+
+static int __devinit bfin_tdm_probe(struct platform_device *pdev)
+{
+        int ret = 0;
+
+        if (peripheral_request_list(&sport_req[sport_num][0], "soc-audio")) {
+                pr_err("Requesting Peripherals failed\n");
+                return -EFAULT;
+        }
+
+        /* request DMA for SPORT */
+        sport_handle = sport_init(&sport_params[sport_num], 4, \
+                8 * sizeof(u32), NULL);
+        if (!sport_handle) {
+                peripheral_free_list(&sport_req[sport_num][0]);
+                return -ENODEV;
+        }
+
+        /* SPORT works in TDM mode */
+        ret = sport_set_multichannel(sport_handle, 8, 0xFF, 1);
+        if (ret) {
+                pr_err("SPORT is busy!\n");
+                ret = -EBUSY;
+                goto sport_config_err;
+        }
+
+        ret = sport_config_rx(sport_handle, IRFS, 0x1F, 0, 0);
+        if (ret) {
+                pr_err("SPORT is busy!\n");
+                ret = -EBUSY;
+                goto sport_config_err;
+        }
+
+        ret = sport_config_tx(sport_handle, ITFS, 0x1F, 0, 0);
+        if (ret) {
+                pr_err("SPORT is busy!\n");
+                ret = -EBUSY;
+                goto sport_config_err;
+        }
+
+        ret = snd_soc_register_dai(&bf5xx_tdm_dai);
+        if (ret) {
+                pr_err("Failed to register DAI: %d\n", ret);
+                goto sport_config_err;
+        }
+        return 0;
+
+sport_config_err:
+        peripheral_free_list(&sport_req[sport_num][0]);
+        return ret;
+}
+
+static int __devexit bfin_tdm_remove(struct platform_device *pdev)
+{
+        peripheral_free_list(&sport_req[sport_num][0]);
+        snd_soc_unregister_dai(&bf5xx_tdm_dai);
+
+        return 0;
+}
+
+static struct platform_driver bfin_tdm_driver = {
+        .probe  = bfin_tdm_probe,
+        .remove = __devexit_p(bfin_tdm_remove),
+        .driver = {
+                .name   = "bfin-tdm",
+                .owner  = THIS_MODULE,
+        },
+};
+
+static int __init bfin_tdm_init(void)
+{
+        return platform_driver_register(&bfin_tdm_driver);
+}
+module_init(bfin_tdm_init);
+
+static void __exit bfin_tdm_exit(void)
+{
+        platform_driver_unregister(&bfin_tdm_driver);
+}
+module_exit(bfin_tdm_exit);
+
+/* Module information */
+MODULE_AUTHOR("Barry Song");
+MODULE_DESCRIPTION("TDM driver for ADI Blackfin");
+MODULE_LICENSE("GPL");
+
diff --git a/sound/soc/blackfin/bf5xx-tdm.h b/sound/soc/blackfin/bf5xx-tdm.h
new file mode 100644
index 000000000000..618ec3d90cd4
--- /dev/null
+++ b/sound/soc/blackfin/bf5xx-tdm.h
@@ -0,0 +1,14 @@
+/*
+ * sound/soc/blackfin/bf5xx-tdm.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
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _BF5XX_TDM_H
+#define _BF5XX_TDM_H
+
+extern struct snd_soc_dai bf5xx_tdm_dai;
+
+#endif
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index bbc97fd76648..0edca93af3b0 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -12,11 +12,15 @@ config SND_SOC_ALL_CODECS
         tristate "Build all ASoC CODEC drivers"
         select SND_SOC_L3
         select SND_SOC_AC97_CODEC if SND_SOC_AC97_BUS
+        select SND_SOC_AD1836 if SPI_MASTER
+        select SND_SOC_AD1938 if SPI_MASTER
         select SND_SOC_AD1980 if SND_SOC_AC97_BUS
         select SND_SOC_AD73311 if I2C
         select SND_SOC_AK4104 if SPI_MASTER
         select SND_SOC_AK4535 if I2C
+        select SND_SOC_AK4642 if I2C
         select SND_SOC_CS4270 if I2C
+        select SND_SOC_MAX9877 if I2C
         select SND_SOC_PCM3008
         select SND_SOC_SPDIF
         select SND_SOC_SSM2602 if I2C
@@ -30,18 +34,23 @@ config SND_SOC_ALL_CODECS
         select SND_SOC_WM8350 if MFD_WM8350
         select SND_SOC_WM8400 if MFD_WM8400
         select SND_SOC_WM8510 if SND_SOC_I2C_AND_SPI
+        select SND_SOC_WM8523 if I2C
         select SND_SOC_WM8580 if I2C
         select SND_SOC_WM8728 if SND_SOC_I2C_AND_SPI
         select SND_SOC_WM8731 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_WM8776 if SND_SOC_I2C_AND_SPI
         select SND_SOC_WM8900 if I2C
         select SND_SOC_WM8903 if I2C
         select SND_SOC_WM8940 if I2C
         select SND_SOC_WM8960 if I2C
+        select SND_SOC_WM8961 if I2C
         select SND_SOC_WM8971 if I2C
+        select SND_SOC_WM8974 if I2C
         select SND_SOC_WM8988 if SND_SOC_I2C_AND_SPI
         select SND_SOC_WM8990 if I2C
+        select SND_SOC_WM8993 if I2C
         select SND_SOC_WM9081 if I2C
         select SND_SOC_WM9705 if SND_SOC_AC97_BUS
         select SND_SOC_WM9712 if SND_SOC_AC97_BUS
@@ -57,11 +66,21 @@ config SND_SOC_ALL_CODECS
 
           If unsure select "N".
 
+config SND_SOC_WM_HUBS
+        tristate
+        default y if SND_SOC_WM8993=y
+        default m if SND_SOC_WM8993=m
 
 config SND_SOC_AC97_CODEC
         tristate
         select SND_AC97_CODEC
 
+config SND_SOC_AD1836
+        tristate
+
+config SND_SOC_AD1938
+        tristate
+
 config SND_SOC_AD1980
         tristate
 
@@ -74,6 +93,9 @@ config SND_SOC_AK4104
 config SND_SOC_AK4535
         tristate
 
+config SND_SOC_AK4642
+        tristate
+
 # Cirrus Logic CS4270 Codec
 config SND_SOC_CS4270
         tristate
@@ -86,6 +108,9 @@ config SND_SOC_CS4270_VD33_ERRATA
         bool
         depends on SND_SOC_CS4270
 
+config SND_SOC_CX20442
+        tristate
+
 config SND_SOC_L3
        tristate
 
@@ -129,6 +154,9 @@ config SND_SOC_WM8400
 config SND_SOC_WM8510
         tristate
 
+config SND_SOC_WM8523
+        tristate
+
 config SND_SOC_WM8580
         tristate
 
@@ -144,6 +172,9 @@ config SND_SOC_WM8750
 config SND_SOC_WM8753
         tristate
 
+config SND_SOC_WM8776
+        tristate
+
 config SND_SOC_WM8900
         tristate
 
@@ -156,15 +187,24 @@ config SND_SOC_WM8940
 config SND_SOC_WM8960
         tristate
 
+config SND_SOC_WM8961
+        tristate
+
 config SND_SOC_WM8971
         tristate
 
+config SND_SOC_WM8974
+        tristate
+
 config SND_SOC_WM8988
         tristate
 
 config SND_SOC_WM8990
         tristate
 
+config SND_SOC_WM8993
+        tristate
+
 config SND_SOC_WM9081
         tristate
 
@@ -176,3 +216,7 @@ config SND_SOC_WM9712
 
 config SND_SOC_WM9713
         tristate
+
+# Amp
+config SND_SOC_MAX9877
+        tristate
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 8b7530546f4d..fb4af28486ba 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -1,9 +1,13 @@
 snd-soc-ac97-objs := ac97.o
+snd-soc-ad1836-objs := ad1836.o
+snd-soc-ad1938-objs := ad1938.o
 snd-soc-ad1980-objs := ad1980.o
 snd-soc-ad73311-objs := ad73311.o
 snd-soc-ak4104-objs := ak4104.o
 snd-soc-ak4535-objs := ak4535.o
+snd-soc-ak4642-objs := ak4642.o
 snd-soc-cs4270-objs := cs4270.o
+snd-soc-cx20442-objs := cx20442.o
 snd-soc-l3-objs := l3.o
 snd-soc-pcm3008-objs := pcm3008.o
 snd-soc-spdif-objs := spdif_transciever.o
@@ -18,29 +22,42 @@ snd-soc-uda1380-objs := uda1380.o
 snd-soc-wm8350-objs := wm8350.o
 snd-soc-wm8400-objs := wm8400.o
 snd-soc-wm8510-objs := wm8510.o
+snd-soc-wm8523-objs := wm8523.o
 snd-soc-wm8580-objs := wm8580.o
 snd-soc-wm8728-objs := wm8728.o
 snd-soc-wm8731-objs := wm8731.o
 snd-soc-wm8750-objs := wm8750.o
 snd-soc-wm8753-objs := wm8753.o
+snd-soc-wm8776-objs := wm8776.o
 snd-soc-wm8900-objs := wm8900.o
 snd-soc-wm8903-objs := wm8903.o
 snd-soc-wm8940-objs := wm8940.o
 snd-soc-wm8960-objs := wm8960.o
+snd-soc-wm8961-objs := wm8961.o
 snd-soc-wm8971-objs := wm8971.o
+snd-soc-wm8974-objs := wm8974.o
 snd-soc-wm8988-objs := wm8988.o
 snd-soc-wm8990-objs := wm8990.o
+snd-soc-wm8993-objs := wm8993.o
 snd-soc-wm9081-objs := wm9081.o
 snd-soc-wm9705-objs := wm9705.o
 snd-soc-wm9712-objs := wm9712.o
 snd-soc-wm9713-objs := wm9713.o
+snd-soc-wm-hubs-objs := wm_hubs.o
+
+# Amp
+snd-soc-max9877-objs := max9877.o
 
 obj-$(CONFIG_SND_SOC_AC97_CODEC)        += snd-soc-ac97.o
+obj-$(CONFIG_SND_SOC_AD1836)    += snd-soc-ad1836.o
+obj-$(CONFIG_SND_SOC_AD1938)    += snd-soc-ad1938.o
 obj-$(CONFIG_SND_SOC_AD1980)    += snd-soc-ad1980.o
 obj-$(CONFIG_SND_SOC_AD73311) += snd-soc-ad73311.o
 obj-$(CONFIG_SND_SOC_AK4104)    += snd-soc-ak4104.o
 obj-$(CONFIG_SND_SOC_AK4535)    += snd-soc-ak4535.o
+obj-$(CONFIG_SND_SOC_AK4642)    += snd-soc-ak4642.o
 obj-$(CONFIG_SND_SOC_CS4270)    += snd-soc-cs4270.o
+obj-$(CONFIG_SND_SOC_CX20442)   += snd-soc-cx20442.o
 obj-$(CONFIG_SND_SOC_L3)        += snd-soc-l3.o
 obj-$(CONFIG_SND_SOC_PCM3008)   += snd-soc-pcm3008.o
 obj-$(CONFIG_SND_SOC_SPDIF)     += snd-soc-spdif.o
@@ -55,19 +72,28 @@ obj-$(CONFIG_SND_SOC_UDA1380)	+= snd-soc-uda1380.o
 obj-$(CONFIG_SND_SOC_WM8350)    += snd-soc-wm8350.o
 obj-$(CONFIG_SND_SOC_WM8400)    += snd-soc-wm8400.o
 obj-$(CONFIG_SND_SOC_WM8510)    += snd-soc-wm8510.o
+obj-$(CONFIG_SND_SOC_WM8523)    += snd-soc-wm8523.o
 obj-$(CONFIG_SND_SOC_WM8580)    += snd-soc-wm8580.o
 obj-$(CONFIG_SND_SOC_WM8728)    += snd-soc-wm8728.o
 obj-$(CONFIG_SND_SOC_WM8731)    += snd-soc-wm8731.o
 obj-$(CONFIG_SND_SOC_WM8750)    += snd-soc-wm8750.o
 obj-$(CONFIG_SND_SOC_WM8753)    += snd-soc-wm8753.o
+obj-$(CONFIG_SND_SOC_WM8776)    += snd-soc-wm8776.o
 obj-$(CONFIG_SND_SOC_WM8900)    += snd-soc-wm8900.o
 obj-$(CONFIG_SND_SOC_WM8903)    += snd-soc-wm8903.o
 obj-$(CONFIG_SND_SOC_WM8971)    += snd-soc-wm8971.o
+obj-$(CONFIG_SND_SOC_WM8974)    += snd-soc-wm8974.o
 obj-$(CONFIG_SND_SOC_WM8940)    += snd-soc-wm8940.o
 obj-$(CONFIG_SND_SOC_WM8960)    += snd-soc-wm8960.o
+obj-$(CONFIG_SND_SOC_WM8961)    += snd-soc-wm8961.o
 obj-$(CONFIG_SND_SOC_WM8988)    += snd-soc-wm8988.o
 obj-$(CONFIG_SND_SOC_WM8990)    += snd-soc-wm8990.o
+obj-$(CONFIG_SND_SOC_WM8993)    += snd-soc-wm8993.o
 obj-$(CONFIG_SND_SOC_WM9081)    += snd-soc-wm9081.o
 obj-$(CONFIG_SND_SOC_WM9705)    += snd-soc-wm9705.o
 obj-$(CONFIG_SND_SOC_WM9712)    += snd-soc-wm9712.o
 obj-$(CONFIG_SND_SOC_WM9713)    += snd-soc-wm9713.o
+obj-$(CONFIG_SND_SOC_WM_HUBS)   += snd-soc-wm-hubs.o
+
+# Amp
+obj-$(CONFIG_SND_SOC_MAX9877)   += snd-soc-max9877.o
diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c
new file mode 100644
index 000000000000..3612bb92df90
--- /dev/null
+++ b/sound/soc/codecs/ad1836.c
@@ -0,0 +1,446 @@
+/*
+ * File:         sound/soc/codecs/ad1836.c
+ * Author:       Barry Song <Barry.Song@analog.com>
+ *
+ * Created:      Aug 04 2009
+ * Description:  Driver for AD1836 sound chip
+ *
+ * Modified:
+ *               Copyright 2009 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.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/init.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#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"
+
+/* codec private data */
+struct ad1836_priv {
+        struct snd_soc_codec codec;
+        u16 reg_cache[AD1836_NUM_REGS];
+};
+
+static struct snd_soc_codec *ad1836_codec;
+struct snd_soc_codec_device soc_codec_dev_ad1836;
+static int ad1836_register(struct ad1836_priv *ad1836);
+static void ad1836_unregister(struct ad1836_priv *ad1836);
+
+/*
+ * AD1836 volume/mute/de-emphasis etc. controls
+ */
+static const char *ad1836_deemp[] = {"None", "44.1kHz", "32kHz", "48kHz"};
+
+static const struct soc_enum ad1836_deemp_enum =
+        SOC_ENUM_SINGLE(AD1836_DAC_CTRL1, 8, 4, ad1836_deemp);
+
+static const struct snd_kcontrol_new ad1836_snd_controls[] = {
+        /* DAC volume control */
+        SOC_DOUBLE_R("DAC1 Volume", AD1836_DAC_L1_VOL,
+                        AD1836_DAC_R1_VOL, 0, 0x3FF, 0),
+        SOC_DOUBLE_R("DAC2 Volume", AD1836_DAC_L2_VOL,
+                        AD1836_DAC_R2_VOL, 0, 0x3FF, 0),
+        SOC_DOUBLE_R("DAC3 Volume", AD1836_DAC_L3_VOL,
+                        AD1836_DAC_R3_VOL, 0, 0x3FF, 0),
+
+        /* ADC switch control */
+        SOC_DOUBLE("ADC1 Switch", AD1836_ADC_CTRL2, AD1836_ADCL1_MUTE,
+                AD1836_ADCR1_MUTE, 1, 1),
+        SOC_DOUBLE("ADC2 Switch", AD1836_ADC_CTRL2, AD1836_ADCL2_MUTE,
+                AD1836_ADCR2_MUTE, 1, 1),
+
+        /* DAC switch control */
+        SOC_DOUBLE("DAC1 Switch", AD1836_DAC_CTRL2, AD1836_DACL1_MUTE,
+                AD1836_DACR1_MUTE, 1, 1),
+        SOC_DOUBLE("DAC2 Switch", AD1836_DAC_CTRL2, AD1836_DACL2_MUTE,
+                AD1836_DACR2_MUTE, 1, 1),
+        SOC_DOUBLE("DAC3 Switch", AD1836_DAC_CTRL2, AD1836_DACL3_MUTE,
+                AD1836_DACR3_MUTE, 1, 1),
+
+        /* ADC high-pass filter */
+        SOC_SINGLE("ADC High Pass Filter Switch", AD1836_ADC_CTRL1,
+                        AD1836_ADC_HIGHPASS_FILTER, 1, 0),
+
+        /* DAC de-emphasis */
+        SOC_ENUM("Playback Deemphasis", ad1836_deemp_enum),
+};
+
+static const struct snd_soc_dapm_widget ad1836_dapm_widgets[] = {
+        SND_SOC_DAPM_DAC("DAC", "Playback", AD1836_DAC_CTRL1,
+                                AD1836_DAC_POWERDOWN, 1),
+        SND_SOC_DAPM_ADC("ADC", "Capture", SND_SOC_NOPM, 0, 0),
+        SND_SOC_DAPM_SUPPLY("ADC_PWR", AD1836_ADC_CTRL1,
+                                AD1836_ADC_POWERDOWN, 1, NULL, 0),
+        SND_SOC_DAPM_OUTPUT("DAC1OUT"),
+        SND_SOC_DAPM_OUTPUT("DAC2OUT"),
+        SND_SOC_DAPM_OUTPUT("DAC3OUT"),
+        SND_SOC_DAPM_INPUT("ADC1IN"),
+        SND_SOC_DAPM_INPUT("ADC2IN"),
+};
+
+static const struct snd_soc_dapm_route audio_paths[] = {
+        { "DAC", NULL, "ADC_PWR" },
+        { "ADC", NULL, "ADC_PWR" },
+        { "DAC1OUT", "DAC1 Switch", "DAC" },
+        { "DAC2OUT", "DAC2 Switch", "DAC" },
+        { "DAC3OUT", "DAC3 Switch", "DAC" },
+        { "ADC", "ADC1 Switch", "ADC1IN" },
+        { "ADC", "ADC2 Switch", "ADC2IN" },
+};
+
+/*
+ * DAI ops entries
+ */
+
+static int ad1836_set_dai_fmt(struct snd_soc_dai *codec_dai,
+                unsigned int fmt)
+{
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        /* at present, we support adc aux mode to interface with
+         * blackfin sport tdm mode
+         */
+        case SND_SOC_DAIFMT_DSP_A:
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_IB_IF:
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        /* ALCLK,ABCLK are both output, AD1836 can only be master */
+        case SND_SOC_DAIFMT_CBM_CFM:
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static int ad1836_hw_params(struct snd_pcm_substream *substream,
+                struct snd_pcm_hw_params *params,
+                struct snd_soc_dai *dai)
+{
+        int word_len = 0;
+
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        /* bit size */
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                word_len = 3;
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                word_len = 1;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+        case SNDRV_PCM_FORMAT_S32_LE:
+                word_len = 0;
+                break;
+        }
+
+        snd_soc_update_bits(codec, AD1836_DAC_CTRL1,
+                AD1836_DAC_WORD_LEN_MASK, word_len);
+
+        snd_soc_update_bits(codec, AD1836_ADC_CTRL2,
+                AD1836_ADC_WORD_LEN_MASK, word_len);
+
+        return 0;
+}
+
+
+/*
+ * interface to read/write ad1836 register
+ */
+#define AD1836_SPI_REG_SHFT 12
+#define AD1836_SPI_READ     (1 << 11)
+#define AD1836_SPI_VAL_MSK  0x3FF
+
+/*
+ * write to the ad1836 register space
+ */
+
+static int ad1836_write_reg(struct snd_soc_codec *codec, unsigned int reg,
+                unsigned int value)
+{
+        u16 *reg_cache = codec->reg_cache;
+        int ret = 0;
+
+        if (value != reg_cache[reg]) {
+                unsigned short buf;
+                struct spi_transfer t = {
+                        .tx_buf = &buf,
+                        .len = 2,
+                };
+                struct spi_message m;
+
+                buf = (reg << AD1836_SPI_REG_SHFT) |
+                        (value & AD1836_SPI_VAL_MSK);
+                spi_message_init(&m);
+                spi_message_add_tail(&t, &m);
+                ret = spi_sync(codec->control_data, &m);
+                if (ret == 0)
+                        reg_cache[reg] = value;
+        }
+
+        return ret;
+}
+
+/*
+ * read from the ad1836 register space cache
+ */
+static unsigned int ad1836_read_reg_cache(struct snd_soc_codec *codec,
+                                          unsigned int reg)
+{
+        u16 *reg_cache = codec->reg_cache;
+
+        if (reg >= codec->reg_cache_size)
+                return -EINVAL;
+
+        return reg_cache[reg];
+}
+
+static int __devinit ad1836_spi_probe(struct spi_device *spi)
+{
+        struct snd_soc_codec *codec;
+        struct ad1836_priv *ad1836;
+
+        ad1836 = kzalloc(sizeof(struct ad1836_priv), GFP_KERNEL);
+        if (ad1836 == NULL)
+                return -ENOMEM;
+
+        codec = &ad1836->codec;
+        codec->control_data = spi;
+        codec->dev = &spi->dev;
+
+        dev_set_drvdata(&spi->dev, ad1836);
+
+        return ad1836_register(ad1836);
+}
+
+static int __devexit ad1836_spi_remove(struct spi_device *spi)
+{
+        struct ad1836_priv *ad1836 = dev_get_drvdata(&spi->dev);
+
+        ad1836_unregister(ad1836);
+        return 0;
+}
+
+static struct spi_driver ad1836_spi_driver = {
+        .driver = {
+                .name   = "ad1836-spi",
+                .bus    = &spi_bus_type,
+                .owner  = THIS_MODULE,
+        },
+        .probe          = ad1836_spi_probe,
+        .remove         = __devexit_p(ad1836_spi_remove),
+};
+
+static struct snd_soc_dai_ops ad1836_dai_ops = {
+        .hw_params = ad1836_hw_params,
+        .set_fmt = ad1836_set_dai_fmt,
+};
+
+/* codec DAI instance */
+struct snd_soc_dai ad1836_dai = {
+        .name = "AD1836",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 2,
+                .channels_max = 6,
+                .rates = SNDRV_PCM_RATE_48000,
+                .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE |
+                        SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE,
+        },
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 2,
+                .channels_max = 4,
+                .rates = SNDRV_PCM_RATE_48000,
+                .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE |
+                        SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE,
+        },
+        .ops = &ad1836_dai_ops,
+};
+EXPORT_SYMBOL_GPL(ad1836_dai);
+
+static int ad1836_register(struct ad1836_priv *ad1836)
+{
+        int ret;
+        struct snd_soc_codec *codec = &ad1836->codec;
+
+        if (ad1836_codec) {
+                dev_err(codec->dev, "Another ad1836 is registered\n");
+                return -EINVAL;
+        }
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+        codec->private_data = ad1836;
+        codec->reg_cache = ad1836->reg_cache;
+        codec->reg_cache_size = AD1836_NUM_REGS;
+        codec->name = "AD1836";
+        codec->owner = THIS_MODULE;
+        codec->dai = &ad1836_dai;
+        codec->num_dai = 1;
+        codec->write = ad1836_write_reg;
+        codec->read = ad1836_read_reg_cache;
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        ad1836_dai.dev = codec->dev;
+        ad1836_codec = codec;
+
+        /* default setting for ad1836 */
+        /* de-emphasis: 48kHz, power-on dac */
+        codec->write(codec, AD1836_DAC_CTRL1, 0x300);
+        /* unmute dac channels */
+        codec->write(codec, AD1836_DAC_CTRL2, 0x0);
+        /* high-pass filter enable, power-on adc */
+        codec->write(codec, AD1836_ADC_CTRL1, 0x100);
+        /* unmute adc channles, adc aux mode */
+        codec->write(codec, AD1836_ADC_CTRL2, 0x180);
+        /* left/right diff:PGA/MUX */
+        codec->write(codec, AD1836_ADC_CTRL3, 0x3A);
+        /* volume */
+        codec->write(codec, AD1836_DAC_L1_VOL, 0x3FF);
+        codec->write(codec, AD1836_DAC_R1_VOL, 0x3FF);
+        codec->write(codec, AD1836_DAC_L2_VOL, 0x3FF);
+        codec->write(codec, AD1836_DAC_R2_VOL, 0x3FF);
+        codec->write(codec, AD1836_DAC_L3_VOL, 0x3FF);
+        codec->write(codec, AD1836_DAC_R3_VOL, 0x3FF);
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+                kfree(ad1836);
+                return ret;
+        }
+
+        ret = snd_soc_register_dai(&ad1836_dai);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
+                snd_soc_unregister_codec(codec);
+                kfree(ad1836);
+                return ret;
+        }
+
+        return 0;
+}
+
+static void ad1836_unregister(struct ad1836_priv *ad1836)
+{
+        snd_soc_unregister_dai(&ad1836_dai);
+        snd_soc_unregister_codec(&ad1836->codec);
+        kfree(ad1836);
+        ad1836_codec = NULL;
+}
+
+static int ad1836_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        if (ad1836_codec == NULL) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = ad1836_codec;
+        codec = ad1836_codec;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
+                goto pcm_err;
+        }
+
+        snd_soc_add_controls(codec, ad1836_snd_controls,
+                             ARRAY_SIZE(ad1836_snd_controls));
+        snd_soc_dapm_new_controls(codec, ad1836_dapm_widgets,
+                                  ARRAY_SIZE(ad1836_dapm_widgets));
+        snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+        snd_soc_dapm_new_widgets(codec);
+
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to register card: %d\n", ret);
+                goto card_err;
+        }
+
+        return ret;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+pcm_err:
+        return ret;
+}
+
+/* power down chip */
+static int ad1836_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
+        return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_ad1836 = {
+        .probe =        ad1836_probe,
+        .remove =       ad1836_remove,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_ad1836);
+
+static int __init ad1836_init(void)
+{
+        int ret;
+
+        ret = spi_register_driver(&ad1836_spi_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register ad1836 SPI driver: %d\n",
+                                ret);
+        }
+
+        return ret;
+}
+module_init(ad1836_init);
+
+static void __exit ad1836_exit(void)
+{
+        spi_unregister_driver(&ad1836_spi_driver);
+}
+module_exit(ad1836_exit);
+
+MODULE_DESCRIPTION("ASoC ad1836 driver");
+MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/ad1836.h b/sound/soc/codecs/ad1836.h
new file mode 100644
index 000000000000..7660ee6973c0
--- /dev/null
+++ b/sound/soc/codecs/ad1836.h
@@ -0,0 +1,64 @@
+/*
+ * File:         sound/soc/codecs/ad1836.h
+ * Based on:
+ * Author:       Barry Song <Barry.Song@analog.com>
+ *
+ * Created:      Aug 04, 2009
+ * Description:  definitions for AD1836 registers
+ *
+ * Modified:
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.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.
+ */
+
+#ifndef __AD1836_H__
+#define __AD1836_H__
+
+#define AD1836_DAC_CTRL1               0
+#define AD1836_DAC_POWERDOWN           2
+#define AD1836_DAC_SERFMT_MASK         0xE0
+#define AD1836_DAC_SERFMT_PCK256       (0x4 << 5)
+#define AD1836_DAC_SERFMT_PCK128       (0x5 << 5)
+#define AD1836_DAC_WORD_LEN_MASK       0x18
+
+#define AD1836_DAC_CTRL2               1
+#define AD1836_DACL1_MUTE              0
+#define AD1836_DACR1_MUTE              1
+#define AD1836_DACL2_MUTE              2
+#define AD1836_DACR2_MUTE              3
+#define AD1836_DACL3_MUTE              4
+#define AD1836_DACR3_MUTE              5
+
+#define AD1836_DAC_L1_VOL              2
+#define AD1836_DAC_R1_VOL              3
+#define AD1836_DAC_L2_VOL              4
+#define AD1836_DAC_R2_VOL              5
+#define AD1836_DAC_L3_VOL              6
+#define AD1836_DAC_R3_VOL              7
+
+#define AD1836_ADC_CTRL1               12
+#define AD1836_ADC_POWERDOWN           7
+#define AD1836_ADC_HIGHPASS_FILTER     8
+
+#define AD1836_ADC_CTRL2               13
+#define AD1836_ADCL1_MUTE               0
+#define AD1836_ADCR1_MUTE               1
+#define AD1836_ADCL2_MUTE               2
+#define AD1836_ADCR2_MUTE               3
+#define AD1836_ADC_WORD_LEN_MASK       0x30
+#define AD1836_ADC_SERFMT_MASK         (7 << 6)
+#define AD1836_ADC_SERFMT_PCK256       (0x4 << 6)
+#define AD1836_ADC_SERFMT_PCK128       (0x5 << 6)
+
+#define AD1836_ADC_CTRL3               14
+
+#define AD1836_NUM_REGS                16
+
+extern struct snd_soc_dai ad1836_dai;
+extern struct snd_soc_codec_device soc_codec_dev_ad1836;
+#endif
diff --git a/sound/soc/codecs/ad1938.c b/sound/soc/codecs/ad1938.c
new file mode 100644
index 000000000000..e62b27701a49
--- /dev/null
+++ b/sound/soc/codecs/ad1938.c
@@ -0,0 +1,682 @@
+/*
+ * File:         sound/soc/codecs/ad1938.c
+ * Author:       Barry Song <Barry.Song@analog.com>
+ *
+ * Created:      June 04 2009
+ * Description:  Driver for AD1938 sound chip
+ *
+ * Modified:
+ *               Copyright 2009 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.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.
+ *
+ * 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, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/initval.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+#include <sound/soc-dapm.h>
+#include <linux/spi/spi.h>
+#include "ad1938.h"
+
+/* codec private data */
+struct ad1938_priv {
+        struct snd_soc_codec codec;
+        u8 reg_cache[AD1938_NUM_REGS];
+};
+
+static struct snd_soc_codec *ad1938_codec;
+struct snd_soc_codec_device soc_codec_dev_ad1938;
+static int ad1938_register(struct ad1938_priv *ad1938);
+static void ad1938_unregister(struct ad1938_priv *ad1938);
+
+/*
+ * AD1938 volume/mute/de-emphasis etc. controls
+ */
+static const char *ad1938_deemp[] = {"None", "48kHz", "44.1kHz", "32kHz"};
+
+static const struct soc_enum ad1938_deemp_enum =
+        SOC_ENUM_SINGLE(AD1938_DAC_CTRL2, 1, 4, ad1938_deemp);
+
+static const struct snd_kcontrol_new ad1938_snd_controls[] = {
+        /* DAC volume control */
+        SOC_DOUBLE_R("DAC1  Volume", AD1938_DAC_L1_VOL,
+                        AD1938_DAC_R1_VOL, 0, 0xFF, 1),
+        SOC_DOUBLE_R("DAC2  Volume", AD1938_DAC_L2_VOL,
+                        AD1938_DAC_R2_VOL, 0, 0xFF, 1),
+        SOC_DOUBLE_R("DAC3  Volume", AD1938_DAC_L3_VOL,
+                        AD1938_DAC_R3_VOL, 0, 0xFF, 1),
+        SOC_DOUBLE_R("DAC4  Volume", AD1938_DAC_L4_VOL,
+                        AD1938_DAC_R4_VOL, 0, 0xFF, 1),
+
+        /* ADC switch control */
+        SOC_DOUBLE("ADC1 Switch", AD1938_ADC_CTRL0, AD1938_ADCL1_MUTE,
+                AD1938_ADCR1_MUTE, 1, 1),
+        SOC_DOUBLE("ADC2 Switch", AD1938_ADC_CTRL0, AD1938_ADCL2_MUTE,
+                AD1938_ADCR2_MUTE, 1, 1),
+
+        /* DAC switch control */
+        SOC_DOUBLE("DAC1 Switch", AD1938_DAC_CHNL_MUTE, AD1938_DACL1_MUTE,
+                AD1938_DACR1_MUTE, 1, 1),
+        SOC_DOUBLE("DAC2 Switch", AD1938_DAC_CHNL_MUTE, AD1938_DACL2_MUTE,
+                AD1938_DACR2_MUTE, 1, 1),
+        SOC_DOUBLE("DAC3 Switch", AD1938_DAC_CHNL_MUTE, AD1938_DACL3_MUTE,
+                AD1938_DACR3_MUTE, 1, 1),
+        SOC_DOUBLE("DAC4 Switch", AD1938_DAC_CHNL_MUTE, AD1938_DACL4_MUTE,
+                AD1938_DACR4_MUTE, 1, 1),
+
+        /* ADC high-pass filter */
+        SOC_SINGLE("ADC High Pass Filter Switch", AD1938_ADC_CTRL0,
+                        AD1938_ADC_HIGHPASS_FILTER, 1, 0),
+
+        /* DAC de-emphasis */
+        SOC_ENUM("Playback Deemphasis", ad1938_deemp_enum),
+};
+
+static const struct snd_soc_dapm_widget ad1938_dapm_widgets[] = {
+        SND_SOC_DAPM_DAC("DAC", "Playback", AD1938_DAC_CTRL0, 0, 1),
+        SND_SOC_DAPM_ADC("ADC", "Capture", SND_SOC_NOPM, 0, 0),
+        SND_SOC_DAPM_SUPPLY("ADC_PWR", AD1938_ADC_CTRL0, 0, 1, NULL, 0),
+        SND_SOC_DAPM_OUTPUT("DAC1OUT"),
+        SND_SOC_DAPM_OUTPUT("DAC2OUT"),
+        SND_SOC_DAPM_OUTPUT("DAC3OUT"),
+        SND_SOC_DAPM_OUTPUT("DAC4OUT"),
+        SND_SOC_DAPM_INPUT("ADC1IN"),
+        SND_SOC_DAPM_INPUT("ADC2IN"),
+};
+
+static const struct snd_soc_dapm_route audio_paths[] = {
+        { "DAC", NULL, "ADC_PWR" },
+        { "ADC", NULL, "ADC_PWR" },
+        { "DAC1OUT", "DAC1 Switch", "DAC" },
+        { "DAC2OUT", "DAC2 Switch", "DAC" },
+        { "DAC3OUT", "DAC3 Switch", "DAC" },
+        { "DAC4OUT", "DAC4 Switch", "DAC" },
+        { "ADC", "ADC1 Switch", "ADC1IN" },
+        { "ADC", "ADC2 Switch", "ADC2IN" },
+};
+
+/*
+ * DAI ops entries
+ */
+
+static int ad1938_mute(struct snd_soc_dai *dai, int mute)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        int reg;
+
+        reg = codec->read(codec, AD1938_DAC_CTRL2);
+        reg = (mute > 0) ? reg | AD1938_DAC_MASTER_MUTE : reg &
+                (~AD1938_DAC_MASTER_MUTE);
+        codec->write(codec, AD1938_DAC_CTRL2, reg);
+
+        return 0;
+}
+
+static inline int ad1938_pll_powerctrl(struct snd_soc_codec *codec, int cmd)
+{
+        int reg = codec->read(codec, AD1938_PLL_CLK_CTRL0);
+        reg = (cmd > 0) ? reg & (~AD1938_PLL_POWERDOWN) : reg |
+                AD1938_PLL_POWERDOWN;
+        codec->write(codec, AD1938_PLL_CLK_CTRL0, reg);
+
+        return 0;
+}
+
+static int ad1938_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
+                               unsigned int mask, int slots, int width)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        int dac_reg = codec->read(codec, AD1938_DAC_CTRL1);
+        int adc_reg = codec->read(codec, AD1938_ADC_CTRL2);
+
+        dac_reg &= ~AD1938_DAC_CHAN_MASK;
+        adc_reg &= ~AD1938_ADC_CHAN_MASK;
+
+        switch (slots) {
+        case 2:
+                dac_reg |= AD1938_DAC_2_CHANNELS << AD1938_DAC_CHAN_SHFT;
+                adc_reg |= AD1938_ADC_2_CHANNELS << AD1938_ADC_CHAN_SHFT;
+                break;
+        case 4:
+                dac_reg |= AD1938_DAC_4_CHANNELS << AD1938_DAC_CHAN_SHFT;
+                adc_reg |= AD1938_ADC_4_CHANNELS << AD1938_ADC_CHAN_SHFT;
+                break;
+        case 8:
+                dac_reg |= AD1938_DAC_8_CHANNELS << AD1938_DAC_CHAN_SHFT;
+                adc_reg |= AD1938_ADC_8_CHANNELS << AD1938_ADC_CHAN_SHFT;
+                break;
+        case 16:
+                dac_reg |= AD1938_DAC_16_CHANNELS << AD1938_DAC_CHAN_SHFT;
+                adc_reg |= AD1938_ADC_16_CHANNELS << AD1938_ADC_CHAN_SHFT;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        codec->write(codec, AD1938_DAC_CTRL1, dac_reg);
+        codec->write(codec, AD1938_ADC_CTRL2, adc_reg);
+
+        return 0;
+}
+
+static int ad1938_set_dai_fmt(struct snd_soc_dai *codec_dai,
+                unsigned int fmt)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        int adc_reg, dac_reg;
+
+        adc_reg = codec->read(codec, AD1938_ADC_CTRL2);
+        dac_reg = codec->read(codec, AD1938_DAC_CTRL1);
+
+        /* At present, the driver only support AUX ADC mode(SND_SOC_DAIFMT_I2S
+         * with TDM) and ADC&DAC TDM mode(SND_SOC_DAIFMT_DSP_A)
+         */
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                adc_reg &= ~AD1938_ADC_SERFMT_MASK;
+                adc_reg |= AD1938_ADC_SERFMT_TDM;
+                break;
+        case SND_SOC_DAIFMT_DSP_A:
+                adc_reg &= ~AD1938_ADC_SERFMT_MASK;
+                adc_reg |= AD1938_ADC_SERFMT_AUX;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF: /* normal bit clock + frame */
+                adc_reg &= ~AD1938_ADC_LEFT_HIGH;
+                adc_reg &= ~AD1938_ADC_BCLK_INV;
+                dac_reg &= ~AD1938_DAC_LEFT_HIGH;
+                dac_reg &= ~AD1938_DAC_BCLK_INV;
+                break;
+        case SND_SOC_DAIFMT_NB_IF: /* normal bclk + invert frm */
+                adc_reg |= AD1938_ADC_LEFT_HIGH;
+                adc_reg &= ~AD1938_ADC_BCLK_INV;
+                dac_reg |= AD1938_DAC_LEFT_HIGH;
+                dac_reg &= ~AD1938_DAC_BCLK_INV;
+                break;
+        case SND_SOC_DAIFMT_IB_NF: /* invert bclk + normal frm */
+                adc_reg &= ~AD1938_ADC_LEFT_HIGH;
+                adc_reg |= AD1938_ADC_BCLK_INV;
+                dac_reg &= ~AD1938_DAC_LEFT_HIGH;
+                dac_reg |= AD1938_DAC_BCLK_INV;
+                break;
+
+        case SND_SOC_DAIFMT_IB_IF: /* invert bclk + frm */
+                adc_reg |= AD1938_ADC_LEFT_HIGH;
+                adc_reg |= AD1938_ADC_BCLK_INV;
+                dac_reg |= AD1938_DAC_LEFT_HIGH;
+                dac_reg |= AD1938_DAC_BCLK_INV;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM: /* codec clk & frm master */
+                adc_reg |= AD1938_ADC_LCR_MASTER;
+                adc_reg |= AD1938_ADC_BCLK_MASTER;
+                dac_reg |= AD1938_DAC_LCR_MASTER;
+                dac_reg |= AD1938_DAC_BCLK_MASTER;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFM: /* codec clk slave & frm master */
+                adc_reg |= AD1938_ADC_LCR_MASTER;
+                adc_reg &= ~AD1938_ADC_BCLK_MASTER;
+                dac_reg |= AD1938_DAC_LCR_MASTER;
+                dac_reg &= ~AD1938_DAC_BCLK_MASTER;
+                break;
+        case SND_SOC_DAIFMT_CBM_CFS: /* codec clk master & frame slave */
+                adc_reg &= ~AD1938_ADC_LCR_MASTER;
+                adc_reg |= AD1938_ADC_BCLK_MASTER;
+                dac_reg &= ~AD1938_DAC_LCR_MASTER;
+                dac_reg |= AD1938_DAC_BCLK_MASTER;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS: /* codec clk & frm slave */
+                adc_reg &= ~AD1938_ADC_LCR_MASTER;
+                adc_reg &= ~AD1938_ADC_BCLK_MASTER;
+                dac_reg &= ~AD1938_DAC_LCR_MASTER;
+                dac_reg &= ~AD1938_DAC_BCLK_MASTER;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        codec->write(codec, AD1938_ADC_CTRL2, adc_reg);
+        codec->write(codec, AD1938_DAC_CTRL1, dac_reg);
+
+        return 0;
+}
+
+static int ad1938_hw_params(struct snd_pcm_substream *substream,
+                struct snd_pcm_hw_params *params,
+                struct snd_soc_dai *dai)
+{
+        int word_len = 0, reg = 0;
+
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        /* bit size */
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                word_len = 3;
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                word_len = 1;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+        case SNDRV_PCM_FORMAT_S32_LE:
+                word_len = 0;
+                break;
+        }
+
+        reg = codec->read(codec, AD1938_DAC_CTRL2);
+        reg = (reg & (~AD1938_DAC_WORD_LEN_MASK)) | word_len;
+        codec->write(codec, AD1938_DAC_CTRL2, reg);
+
+        reg = codec->read(codec, AD1938_ADC_CTRL1);
+        reg = (reg & (~AD1938_ADC_WORD_LEN_MASK)) | word_len;
+        codec->write(codec, AD1938_ADC_CTRL1, reg);
+
+        return 0;
+}
+
+static int ad1938_set_bias_level(struct snd_soc_codec *codec,
+                enum snd_soc_bias_level level)
+{
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                ad1938_pll_powerctrl(codec, 1);
+                break;
+        case SND_SOC_BIAS_PREPARE:
+                break;
+        case SND_SOC_BIAS_STANDBY:
+        case SND_SOC_BIAS_OFF:
+                ad1938_pll_powerctrl(codec, 0);
+                break;
+        }
+        codec->bias_level = level;
+        return 0;
+}
+
+/*
+ * interface to read/write ad1938 register
+ */
+
+#define AD1938_SPI_ADDR    0x4
+#define AD1938_SPI_READ    0x1
+#define AD1938_SPI_BUFLEN  3
+
+/*
+ * write to the ad1938 register space
+ */
+
+static int ad1938_write_reg(struct snd_soc_codec *codec, unsigned int reg,
+                unsigned int value)
+{
+        u8 *reg_cache = codec->reg_cache;
+        int ret = 0;
+
+        if (value != reg_cache[reg]) {
+                uint8_t buf[AD1938_SPI_BUFLEN];
+                struct spi_transfer t = {
+                        .tx_buf = buf,
+                        .len = AD1938_SPI_BUFLEN,
+                };
+                struct spi_message m;
+
+                buf[0] = AD1938_SPI_ADDR << 1;
+                buf[1] = reg;
+                buf[2] = value;
+                spi_message_init(&m);
+                spi_message_add_tail(&t, &m);
+                ret = spi_sync(codec->control_data, &m);
+                if (ret == 0)
+                        reg_cache[reg] = value;
+        }
+
+        return ret;
+}
+
+/*
+ * read from the ad1938 register space cache
+ */
+
+static unsigned int ad1938_read_reg_cache(struct snd_soc_codec *codec,
+                                          unsigned int reg)
+{
+        u8 *reg_cache = codec->reg_cache;
+
+        if (reg >= codec->reg_cache_size)
+                return -EINVAL;
+
+        return reg_cache[reg];
+}
+
+/*
+ * read from the ad1938 register space
+ */
+
+static unsigned int ad1938_read_reg(struct snd_soc_codec *codec,
+                                                unsigned int reg)
+{
+        char w_buf[AD1938_SPI_BUFLEN];
+        char r_buf[AD1938_SPI_BUFLEN];
+        int ret;
+
+        struct spi_transfer t = {
+                .tx_buf = w_buf,
+                .rx_buf = r_buf,
+                .len = AD1938_SPI_BUFLEN,
+        };
+        struct spi_message m;
+
+        w_buf[0] = (AD1938_SPI_ADDR << 1) | AD1938_SPI_READ;
+        w_buf[1] = reg;
+        w_buf[2] = 0;
+
+        spi_message_init(&m);
+        spi_message_add_tail(&t, &m);
+        ret = spi_sync(codec->control_data, &m);
+        if (ret == 0)
+                return  r_buf[2];
+        else
+                return -EIO;
+}
+
+static int ad1938_fill_cache(struct snd_soc_codec *codec)
+{
+        int i;
+        u8 *reg_cache = codec->reg_cache;
+        struct spi_device *spi = codec->control_data;
+
+        for (i = 0; i < codec->reg_cache_size; i++) {
+                int ret = ad1938_read_reg(codec, i);
+                if (ret == -EIO) {
+                        dev_err(&spi->dev, "AD1938 SPI read failure\n");
+                        return ret;
+                }
+                reg_cache[i] = ret;
+        }
+
+        return 0;
+}
+
+static int __devinit ad1938_spi_probe(struct spi_device *spi)
+{
+        struct snd_soc_codec *codec;
+        struct ad1938_priv *ad1938;
+
+        ad1938 = kzalloc(sizeof(struct ad1938_priv), GFP_KERNEL);
+        if (ad1938 == NULL)
+                return -ENOMEM;
+
+        codec = &ad1938->codec;
+        codec->control_data = spi;
+        codec->dev = &spi->dev;
+
+        dev_set_drvdata(&spi->dev, ad1938);
+
+        return ad1938_register(ad1938);
+}
+
+static int __devexit ad1938_spi_remove(struct spi_device *spi)
+{
+        struct ad1938_priv *ad1938 = dev_get_drvdata(&spi->dev);
+
+        ad1938_unregister(ad1938);
+        return 0;
+}
+
+static struct spi_driver ad1938_spi_driver = {
+        .driver = {
+                .name   = "ad1938",
+                .bus    = &spi_bus_type,
+                .owner  = THIS_MODULE,
+        },
+        .probe          = ad1938_spi_probe,
+        .remove         = __devexit_p(ad1938_spi_remove),
+};
+
+static struct snd_soc_dai_ops ad1938_dai_ops = {
+        .hw_params = ad1938_hw_params,
+        .digital_mute = ad1938_mute,
+        .set_tdm_slot = ad1938_set_tdm_slot,
+        .set_fmt = ad1938_set_dai_fmt,
+};
+
+/* codec DAI instance */
+struct snd_soc_dai ad1938_dai = {
+        .name = "AD1938",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 2,
+                .channels_max = 8,
+                .rates = SNDRV_PCM_RATE_48000,
+                .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE |
+                        SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE,
+        },
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 2,
+                .channels_max = 4,
+                .rates = SNDRV_PCM_RATE_48000,
+                .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE |
+                        SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE,
+        },
+        .ops = &ad1938_dai_ops,
+};
+EXPORT_SYMBOL_GPL(ad1938_dai);
+
+static int ad1938_register(struct ad1938_priv *ad1938)
+{
+        int ret;
+        struct snd_soc_codec *codec = &ad1938->codec;
+
+        if (ad1938_codec) {
+                dev_err(codec->dev, "Another ad1938 is registered\n");
+                return -EINVAL;
+        }
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+        codec->private_data = ad1938;
+        codec->reg_cache = ad1938->reg_cache;
+        codec->reg_cache_size = AD1938_NUM_REGS;
+        codec->name = "AD1938";
+        codec->owner = THIS_MODULE;
+        codec->dai = &ad1938_dai;
+        codec->num_dai = 1;
+        codec->write = ad1938_write_reg;
+        codec->read = ad1938_read_reg_cache;
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        ad1938_dai.dev = codec->dev;
+        ad1938_codec = codec;
+
+        /* default setting for ad1938 */
+
+        /* unmute dac channels */
+        codec->write(codec, AD1938_DAC_CHNL_MUTE, 0x0);
+        /* de-emphasis: 48kHz, powedown dac */
+        codec->write(codec, AD1938_DAC_CTRL2, 0x1A);
+        /* powerdown dac, dac in tdm mode */
+        codec->write(codec, AD1938_DAC_CTRL0, 0x41);
+        /* high-pass filter enable */
+        codec->write(codec, AD1938_ADC_CTRL0, 0x3);
+        /* sata delay=1, adc aux mode */
+        codec->write(codec, AD1938_ADC_CTRL1, 0x43);
+        /* pll input: mclki/xi */
+        codec->write(codec, AD1938_PLL_CLK_CTRL0, 0x9D);
+        codec->write(codec, AD1938_PLL_CLK_CTRL1, 0x04);
+
+        ad1938_fill_cache(codec);
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+                kfree(ad1938);
+                return ret;
+        }
+
+        ret = snd_soc_register_dai(&ad1938_dai);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
+                snd_soc_unregister_codec(codec);
+                kfree(ad1938);
+                return ret;
+        }
+
+        return 0;
+}
+
+static void ad1938_unregister(struct ad1938_priv *ad1938)
+{
+        ad1938_set_bias_level(&ad1938->codec, SND_SOC_BIAS_OFF);
+        snd_soc_unregister_dai(&ad1938_dai);
+        snd_soc_unregister_codec(&ad1938->codec);
+        kfree(ad1938);
+        ad1938_codec = NULL;
+}
+
+static int ad1938_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        if (ad1938_codec == NULL) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = ad1938_codec;
+        codec = ad1938_codec;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
+                goto pcm_err;
+        }
+
+        snd_soc_add_controls(codec, ad1938_snd_controls,
+                             ARRAY_SIZE(ad1938_snd_controls));
+        snd_soc_dapm_new_controls(codec, ad1938_dapm_widgets,
+                                  ARRAY_SIZE(ad1938_dapm_widgets));
+        snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+        snd_soc_dapm_new_widgets(codec);
+
+        ad1938_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to register card: %d\n", ret);
+                goto card_err;
+        }
+
+        return ret;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+pcm_err:
+        return ret;
+}
+
+/* power down chip */
+static int ad1938_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
+        return 0;
+}
+
+#ifdef CONFIG_PM
+static int ad1938_suspend(struct platform_device *pdev,
+                pm_message_t state)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        ad1938_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
+}
+
+static int ad1938_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        if (codec->suspend_bias_level == SND_SOC_BIAS_ON)
+                ad1938_set_bias_level(codec, SND_SOC_BIAS_ON);
+
+        return 0;
+}
+#else
+#define ad1938_suspend NULL
+#define ad1938_resume NULL
+#endif
+
+struct snd_soc_codec_device soc_codec_dev_ad1938 = {
+        .probe =        ad1938_probe,
+        .remove =       ad1938_remove,
+        .suspend =      ad1938_suspend,
+        .resume =       ad1938_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_ad1938);
+
+static int __init ad1938_init(void)
+{
+        int ret;
+
+        ret = spi_register_driver(&ad1938_spi_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register ad1938 SPI driver: %d\n",
+                                ret);
+        }
+
+        return ret;
+}
+module_init(ad1938_init);
+
+static void __exit ad1938_exit(void)
+{
+        spi_unregister_driver(&ad1938_spi_driver);
+}
+module_exit(ad1938_exit);
+
+MODULE_DESCRIPTION("ASoC ad1938 driver");
+MODULE_AUTHOR("Barry Song ");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/ad1938.h b/sound/soc/codecs/ad1938.h
new file mode 100644
index 000000000000..fe3c48cd2d5b
--- /dev/null
+++ b/sound/soc/codecs/ad1938.h
@@ -0,0 +1,100 @@
+/*
+ * File:         sound/soc/codecs/ad1836.h
+ * Based on:
+ * Author:       Barry Song <Barry.Song@analog.com>
+ *
+ * Created:      May 25, 2009
+ * Description:  definitions for AD1938 registers
+ *
+ * Modified:
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.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.
+ *
+ * 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, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef __AD1938_H__
+#define __AD1938_H__
+
+#define AD1938_PLL_CLK_CTRL0    0
+#define AD1938_PLL_POWERDOWN           0x01
+#define AD1938_PLL_CLK_CTRL1    1
+#define AD1938_DAC_CTRL0        2
+#define AD1938_DAC_POWERDOWN           0x01
+#define AD1938_DAC_SERFMT_MASK          0xC0
+#define AD1938_DAC_SERFMT_STEREO        (0 << 6)
+#define AD1938_DAC_SERFMT_TDM           (1 << 6)
+#define AD1938_DAC_CTRL1        3
+#define AD1938_DAC_2_CHANNELS   0
+#define AD1938_DAC_4_CHANNELS   1
+#define AD1938_DAC_8_CHANNELS   2
+#define AD1938_DAC_16_CHANNELS  3
+#define AD1938_DAC_CHAN_SHFT    1
+#define AD1938_DAC_CHAN_MASK    (3 << AD1938_DAC_CHAN_SHFT)
+#define AD1938_DAC_LCR_MASTER   (1 << 4)
+#define AD1938_DAC_BCLK_MASTER  (1 << 5)
+#define AD1938_DAC_LEFT_HIGH    (1 << 3)
+#define AD1938_DAC_BCLK_INV     (1 << 7)
+#define AD1938_DAC_CTRL2        4
+#define AD1938_DAC_WORD_LEN_MASK        0xC
+#define AD1938_DAC_MASTER_MUTE  1
+#define AD1938_DAC_CHNL_MUTE    5
+#define AD1938_DACL1_MUTE       0
+#define AD1938_DACR1_MUTE       1
+#define AD1938_DACL2_MUTE       2
+#define AD1938_DACR2_MUTE       3
+#define AD1938_DACL3_MUTE       4
+#define AD1938_DACR3_MUTE       5
+#define AD1938_DACL4_MUTE       6
+#define AD1938_DACR4_MUTE       7
+#define AD1938_DAC_L1_VOL       6
+#define AD1938_DAC_R1_VOL       7
+#define AD1938_DAC_L2_VOL       8
+#define AD1938_DAC_R2_VOL       9
+#define AD1938_DAC_L3_VOL       10
+#define AD1938_DAC_R3_VOL       11
+#define AD1938_DAC_L4_VOL       12
+#define AD1938_DAC_R4_VOL       13
+#define AD1938_ADC_CTRL0        14
+#define AD1938_ADC_POWERDOWN           0x01
+#define AD1938_ADC_HIGHPASS_FILTER      1
+#define AD1938_ADCL1_MUTE               2
+#define AD1938_ADCR1_MUTE               3
+#define AD1938_ADCL2_MUTE               4
+#define AD1938_ADCR2_MUTE               5
+#define AD1938_ADC_CTRL1        15
+#define AD1938_ADC_SERFMT_MASK          0x60
+#define AD1938_ADC_SERFMT_STEREO        (0 << 5)
+#define AD1938_ADC_SERFMT_TDM           (1 << 2)
+#define AD1938_ADC_SERFMT_AUX           (2 << 5)
+#define AD1938_ADC_WORD_LEN_MASK        0x3
+#define AD1938_ADC_CTRL2        16
+#define AD1938_ADC_2_CHANNELS   0
+#define AD1938_ADC_4_CHANNELS   1
+#define AD1938_ADC_8_CHANNELS   2
+#define AD1938_ADC_16_CHANNELS  3
+#define AD1938_ADC_CHAN_SHFT    4
+#define AD1938_ADC_CHAN_MASK    (3 << AD1938_ADC_CHAN_SHFT)
+#define AD1938_ADC_LCR_MASTER   (1 << 3)
+#define AD1938_ADC_BCLK_MASTER  (1 << 6)
+#define AD1938_ADC_LEFT_HIGH    (1 << 2)
+#define AD1938_ADC_BCLK_INV     (1 << 1)
+
+#define AD1938_NUM_REGS          17
+
+extern struct snd_soc_dai ad1938_dai;
+extern struct snd_soc_codec_device soc_codec_dev_ad1938;
+#endif
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index dd3380202766..0abec0d29a96 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -59,21 +59,6 @@ static inline unsigned int ak4535_read_reg_cache(struct snd_soc_codec *codec,
         return cache[reg];
 }
 
-static inline unsigned int ak4535_read(struct snd_soc_codec *codec,
-        unsigned int reg)
-{
-        u8 data;
-        data = reg;
-
-        if (codec->hw_write(codec->control_data, &data, 1) != 1)
-                return -EIO;
-
-        if (codec->hw_read(codec->control_data, &data, 1) != 1)
-                return -EIO;
-
-        return data;
-};
-
 /*
  * write ak4535 register cache
  */
@@ -635,7 +620,6 @@ static int ak4535_probe(struct platform_device *pdev)
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         if (setup->i2c_address) {
                 codec->hw_write = (hw_write_t)i2c_master_send;
-                codec->hw_read = (hw_read_t)i2c_master_recv;
                 ret = ak4535_add_i2c_device(pdev, setup);
         }
 #endif
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
new file mode 100644
index 000000000000..e057c7b578df
--- /dev/null
+++ b/sound/soc/codecs/ak4642.c
@@ -0,0 +1,502 @@
+/*
+ * ak4642.c  --  AK4642/AK4643 ALSA Soc Audio driver
+ *
+ * Copyright (C) 2009 Renesas Solutions Corp.
+ * Kuninori Morimoto <morimoto.kuninori@renesas.com>
+ *
+ * Based on wm8731.c by Richard Purdie
+ * Based on ak4535.c by Richard Purdie
+ * Based on wm8753.c by Liam Girdwood
+ *
+ * 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.
+ */
+
+/* ** CAUTION **
+ *
+ * This is very simple driver.
+ * It can use headphone output / stereo input only
+ *
+ * AK4642 is not tested.
+ * AK4643 is tested.
+ */
+
+#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 <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 "ak4642.h"
+
+#define AK4642_VERSION "0.0.1"
+
+#define PW_MGMT1        0x00
+#define PW_MGMT2        0x01
+#define SG_SL1          0x02
+#define SG_SL2          0x03
+#define MD_CTL1         0x04
+#define MD_CTL2         0x05
+#define TIMER           0x06
+#define ALC_CTL1        0x07
+#define ALC_CTL2        0x08
+#define L_IVC           0x09
+#define L_DVC           0x0a
+#define ALC_CTL3        0x0b
+#define R_IVC           0x0c
+#define R_DVC           0x0d
+#define MD_CTL3         0x0e
+#define MD_CTL4         0x0f
+#define PW_MGMT3        0x10
+#define DF_S            0x11
+#define FIL3_0          0x12
+#define FIL3_1          0x13
+#define FIL3_2          0x14
+#define FIL3_3          0x15
+#define EQ_0            0x16
+#define EQ_1            0x17
+#define EQ_2            0x18
+#define EQ_3            0x19
+#define EQ_4            0x1a
+#define EQ_5            0x1b
+#define FIL1_0          0x1c
+#define FIL1_1          0x1d
+#define FIL1_2          0x1e
+#define FIL1_3          0x1f
+#define PW_MGMT4        0x20
+#define MD_CTL5         0x21
+#define LO_MS           0x22
+#define HP_MS           0x23
+#define SPK_MS          0x24
+
+#define AK4642_CACHEREGNUM      0x25
+
+struct snd_soc_codec_device soc_codec_dev_ak4642;
+
+/* codec private data */
+struct ak4642_priv {
+        struct snd_soc_codec codec;
+        unsigned int sysclk;
+};
+
+static struct snd_soc_codec *ak4642_codec;
+
+/*
+ * ak4642 register cache
+ */
+static const u16 ak4642_reg[AK4642_CACHEREGNUM] = {
+        0x0000, 0x0000, 0x0001, 0x0000,
+        0x0002, 0x0000, 0x0000, 0x0000,
+        0x00e1, 0x00e1, 0x0018, 0x0000,
+        0x00e1, 0x0018, 0x0011, 0x0008,
+        0x0000, 0x0000, 0x0000, 0x0000,
+        0x0000, 0x0000, 0x0000, 0x0000,
+        0x0000, 0x0000, 0x0000, 0x0000,
+        0x0000, 0x0000, 0x0000, 0x0000,
+        0x0000, 0x0000, 0x0000, 0x0000,
+        0x0000,
+};
+
+/*
+ * read ak4642 register cache
+ */
+static inline unsigned int ak4642_read_reg_cache(struct snd_soc_codec *codec,
+        unsigned int reg)
+{
+        u16 *cache = codec->reg_cache;
+        if (reg >= AK4642_CACHEREGNUM)
+                return -1;
+        return cache[reg];
+}
+
+/*
+ * write ak4642 register cache
+ */
+static inline void ak4642_write_reg_cache(struct snd_soc_codec *codec,
+        u16 reg, unsigned int value)
+{
+        u16 *cache = codec->reg_cache;
+        if (reg >= AK4642_CACHEREGNUM)
+                return;
+
+        cache[reg] = value;
+}
+
+/*
+ * write to the AK4642 register space
+ */
+static int ak4642_write(struct snd_soc_codec *codec, unsigned int reg,
+        unsigned int value)
+{
+        u8 data[2];
+
+        /* data is
+         *   D15..D8 AK4642 register offset
+         *   D7...D0 register data
+         */
+        data[0] = reg & 0xff;
+        data[1] = value & 0xff;
+
+        if (codec->hw_write(codec->control_data, data, 2) == 2) {
+                ak4642_write_reg_cache(codec, reg, value);
+                return 0;
+        } else
+                return -EIO;
+}
+
+static int ak4642_sync(struct snd_soc_codec *codec)
+{
+        u16 *cache = codec->reg_cache;
+        int i, r = 0;
+
+        for (i = 0; i < AK4642_CACHEREGNUM; i++)
+                r |= ak4642_write(codec, i, cache[i]);
+
+        return r;
+};
+
+static int ak4642_dai_startup(struct snd_pcm_substream *substream,
+                              struct snd_soc_dai *dai)
+{
+        int is_play = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+        struct snd_soc_codec *codec = dai->codec;
+
+        if (is_play) {
+                /*
+                 * start headphone output
+                 *
+                 * PLL, Master Mode
+                 * Audio I/F Format :MSB justified (ADC & DAC)
+                 * Sampling Frequency: 44.1kHz
+                 * Digital Volume: −8dB
+                 * Bass Boost Level : Middle
+                 *
+                 * This operation came from example code of
+                 * "ASAHI KASEI AK4642" (japanese) manual p97.
+                 *
+                 * Example code use 0x39, 0x79 value for 0x01 address,
+                 * But we need MCKO (0x02) bit now
+                 */
+                ak4642_write(codec, 0x05, 0x27);
+                ak4642_write(codec, 0x0f, 0x09);
+                ak4642_write(codec, 0x0e, 0x19);
+                ak4642_write(codec, 0x09, 0x91);
+                ak4642_write(codec, 0x0c, 0x91);
+                ak4642_write(codec, 0x0a, 0x28);
+                ak4642_write(codec, 0x0d, 0x28);
+                ak4642_write(codec, 0x00, 0x64);
+                ak4642_write(codec, 0x01, 0x3b); /* + MCKO bit */
+                ak4642_write(codec, 0x01, 0x7b); /* + MCKO bit */
+        } else {
+                /*
+                 * start stereo input
+                 *
+                 * PLL Master Mode
+                 * Audio I/F Format:MSB justified (ADC & DAC)
+                 * Sampling Frequency:44.1kHz
+                 * Pre MIC AMP:+20dB
+                 * MIC Power On
+                 * ALC setting:Refer to Table 35
+                 * ALC bit=“1”
+                 *
+                 * This operation came from example code of
+                 * "ASAHI KASEI AK4642" (japanese) manual p94.
+                 */
+                ak4642_write(codec, 0x05, 0x27);
+                ak4642_write(codec, 0x02, 0x05);
+                ak4642_write(codec, 0x06, 0x3c);
+                ak4642_write(codec, 0x08, 0xe1);
+                ak4642_write(codec, 0x0b, 0x00);
+                ak4642_write(codec, 0x07, 0x21);
+                ak4642_write(codec, 0x00, 0x41);
+                ak4642_write(codec, 0x10, 0x01);
+        }
+
+        return 0;
+}
+
+static void ak4642_dai_shutdown(struct snd_pcm_substream *substream,
+                               struct snd_soc_dai *dai)
+{
+        int is_play = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+        struct snd_soc_codec *codec = dai->codec;
+
+        if (is_play) {
+                /* stop headphone output */
+                ak4642_write(codec, 0x01, 0x3b);
+                ak4642_write(codec, 0x01, 0x0b);
+                ak4642_write(codec, 0x00, 0x40);
+                ak4642_write(codec, 0x0e, 0x11);
+                ak4642_write(codec, 0x0f, 0x08);
+        } else {
+                /* stop stereo input */
+                ak4642_write(codec, 0x00, 0x40);
+                ak4642_write(codec, 0x10, 0x00);
+                ak4642_write(codec, 0x07, 0x01);
+        }
+}
+
+static int ak4642_dai_set_sysclk(struct snd_soc_dai *codec_dai,
+        int clk_id, unsigned int freq, int dir)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        struct ak4642_priv *ak4642 = codec->private_data;
+
+        ak4642->sysclk = freq;
+        return 0;
+}
+
+static struct snd_soc_dai_ops ak4642_dai_ops = {
+        .startup        = ak4642_dai_startup,
+        .shutdown       = ak4642_dai_shutdown,
+        .set_sysclk     = ak4642_dai_set_sysclk,
+};
+
+struct snd_soc_dai ak4642_dai = {
+        .name = "AK4642",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = SNDRV_PCM_RATE_8000_48000,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE },
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = SNDRV_PCM_RATE_8000_48000,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE },
+        .ops = &ak4642_dai_ops,
+};
+EXPORT_SYMBOL_GPL(ak4642_dai);
+
+static int ak4642_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        ak4642_sync(codec);
+        return 0;
+}
+
+/*
+ * initialise the AK4642 driver
+ * register the mixer and dsp interfaces with the kernel
+ */
+static int ak4642_init(struct ak4642_priv *ak4642)
+{
+        struct snd_soc_codec *codec = &ak4642->codec;
+        int ret = 0;
+
+        if (ak4642_codec) {
+                dev_err(codec->dev, "Another ak4642 is registered\n");
+                return -EINVAL;
+        }
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->private_data     = ak4642;
+        codec->name             = "AK4642";
+        codec->owner            = THIS_MODULE;
+        codec->read             = ak4642_read_reg_cache;
+        codec->write            = ak4642_write;
+        codec->dai              = &ak4642_dai;
+        codec->num_dai          = 1;
+        codec->hw_write         = (hw_write_t)i2c_master_send;
+        codec->reg_cache_size   = ARRAY_SIZE(ak4642_reg);
+        codec->reg_cache        = kmemdup(ak4642_reg,
+                                          sizeof(ak4642_reg), GFP_KERNEL);
+
+        if (!codec->reg_cache)
+                return -ENOMEM;
+
+        ak4642_dai.dev = codec->dev;
+        ak4642_codec = codec;
+
+        ret = snd_soc_register_codec(codec);
+        if (ret) {
+                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+                goto reg_cache_err;
+        }
+
+        ret = snd_soc_register_dai(&ak4642_dai);
+        if (ret) {
+                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
+                snd_soc_unregister_codec(codec);
+                goto reg_cache_err;
+        }
+
+        /*
+         * clock setting
+         *
+         * Audio I/F Format: MSB justified (ADC & DAC)
+         * BICK frequency at Master Mode: 64fs
+         * Input Master Clock Select at PLL Mode: 11.2896MHz
+         * MCKO: Enable
+         * Sampling Frequency: 44.1kHz
+         *
+         * This operation came from example code of
+         * "ASAHI KASEI AK4642" (japanese) manual p89.
+         *
+         * please fix-me
+         */
+        ak4642_write(codec, 0x01, 0x08);
+        ak4642_write(codec, 0x04, 0x4a);
+        ak4642_write(codec, 0x05, 0x27);
+        ak4642_write(codec, 0x00, 0x40);
+        ak4642_write(codec, 0x01, 0x0b);
+
+        return ret;
+
+reg_cache_err:
+        kfree(codec->reg_cache);
+        codec->reg_cache = NULL;
+
+        return ret;
+}
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static int ak4642_i2c_probe(struct i2c_client *i2c,
+                            const struct i2c_device_id *id)
+{
+        struct ak4642_priv *ak4642;
+        struct snd_soc_codec *codec;
+        int ret;
+
+        ak4642 = kzalloc(sizeof(struct ak4642_priv), GFP_KERNEL);
+        if (!ak4642)
+                return -ENOMEM;
+
+        codec = &ak4642->codec;
+        codec->dev = &i2c->dev;
+
+        i2c_set_clientdata(i2c, ak4642);
+        codec->control_data = i2c;
+
+        ret = ak4642_init(ak4642);
+        if (ret < 0)
+                printk(KERN_ERR "failed to initialise AK4642\n");
+
+        return ret;
+}
+
+static int ak4642_i2c_remove(struct i2c_client *client)
+{
+        struct ak4642_priv *ak4642 = i2c_get_clientdata(client);
+
+        snd_soc_unregister_dai(&ak4642_dai);
+        snd_soc_unregister_codec(&ak4642->codec);
+        kfree(ak4642->codec.reg_cache);
+        kfree(ak4642);
+        ak4642_codec = NULL;
+
+        return 0;
+}
+
+static const struct i2c_device_id ak4642_i2c_id[] = {
+        { "ak4642", 0 },
+        { "ak4643", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, ak4642_i2c_id);
+
+static struct i2c_driver ak4642_i2c_driver = {
+        .driver = {
+                .name = "AK4642 I2C Codec",
+                .owner = THIS_MODULE,
+        },
+        .probe          = ak4642_i2c_probe,
+        .remove         = ak4642_i2c_remove,
+        .id_table       = ak4642_i2c_id,
+};
+
+#endif
+
+static int ak4642_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        int ret;
+
+        if (!ak4642_codec) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = ak4642_codec;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                printk(KERN_ERR "ak4642: failed to create pcms\n");
+                goto pcm_err;
+        }
+
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                printk(KERN_ERR "ak4642: failed to register card\n");
+                goto card_err;
+        }
+
+        dev_info(&pdev->dev, "AK4642 Audio Codec %s", AK4642_VERSION);
+        return ret;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+pcm_err:
+        return ret;
+
+}
+
+/* power down chip */
+static int ak4642_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
+        return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_ak4642 = {
+        .probe =        ak4642_probe,
+        .remove =       ak4642_remove,
+        .resume =       ak4642_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_ak4642);
+
+static int __init ak4642_modinit(void)
+{
+        int ret;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&ak4642_i2c_driver);
+#endif
+        return ret;
+
+}
+module_init(ak4642_modinit);
+
+static void __exit ak4642_exit(void)
+{
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_del_driver(&ak4642_i2c_driver);
+#endif
+
+}
+module_exit(ak4642_exit);
+
+MODULE_DESCRIPTION("Soc AK4642 driver");
+MODULE_AUTHOR("Kuninori Morimoto <morimoto.kuninori@renesas.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/ak4642.h b/sound/soc/codecs/ak4642.h
new file mode 100644
index 000000000000..e476833d314e
--- /dev/null
+++ b/sound/soc/codecs/ak4642.h
@@ -0,0 +1,20 @@
+/*
+ * ak4642.h  --  AK4642 Soc Audio driver
+ *
+ * Copyright (C) 2009 Renesas Solutions Corp.
+ * Kuninori Morimoto <morimoto.kuninori@renesas.com>
+ *
+ * Based on ak4535.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.
+ */
+
+#ifndef _AK4642_H
+#define _AK4642_H
+
+extern struct snd_soc_dai ak4642_dai;
+extern struct snd_soc_codec_device soc_codec_dev_ak4642;
+
+#endif
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index a32b8226c8a4..ca1e24a8f12a 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -806,15 +806,30 @@ static int cs4270_i2c_suspend(struct i2c_client *client, pm_message_t mesg)
 {
         struct cs4270_private *cs4270 = i2c_get_clientdata(client);
         struct snd_soc_codec *codec = &cs4270->codec;
-        int reg = snd_soc_read(codec, CS4270_PWRCTL) | CS4270_PWRCTL_PDN_ALL;
 
-        return snd_soc_write(codec, CS4270_PWRCTL, reg);
+        return snd_soc_suspend_device(codec->dev);
 }
 
 static int cs4270_i2c_resume(struct i2c_client *client)
 {
         struct cs4270_private *cs4270 = i2c_get_clientdata(client);
         struct snd_soc_codec *codec = &cs4270->codec;
+
+        return snd_soc_resume_device(codec->dev);
+}
+
+static int cs4270_soc_suspend(struct platform_device *pdev, pm_message_t mesg)
+{
+        struct snd_soc_codec *codec = cs4270_codec;
+        int reg = snd_soc_read(codec, CS4270_PWRCTL) | CS4270_PWRCTL_PDN_ALL;
+
+        return snd_soc_write(codec, CS4270_PWRCTL, reg);
+}
+
+static int cs4270_soc_resume(struct platform_device *pdev)
+{
+        struct snd_soc_codec *codec = cs4270_codec;
+        struct i2c_client *i2c_client = codec->control_data;
         int reg;
 
         /* In case the device was put to hard reset during sleep, we need to
@@ -825,7 +840,7 @@ static int cs4270_i2c_resume(struct i2c_client *client)
         for (reg = CS4270_FIRSTREG; reg <= CS4270_LASTREG; reg++) {
                 u8 val = snd_soc_read(codec, reg);
 
-                if (i2c_smbus_write_byte_data(client, reg, val)) {
+                if (i2c_smbus_write_byte_data(i2c_client, reg, val)) {
                         dev_err(codec->dev, "i2c write failed\n");
                         return -EIO;
                 }
@@ -840,6 +855,8 @@ static int cs4270_i2c_resume(struct i2c_client *client)
 #else
 #define cs4270_i2c_suspend      NULL
 #define cs4270_i2c_resume       NULL
+#define cs4270_soc_suspend      NULL
+#define cs4270_soc_resume       NULL
 #endif /* CONFIG_PM */
 
 /*
@@ -868,7 +885,9 @@ static struct i2c_driver cs4270_i2c_driver = {
  */
 struct snd_soc_codec_device soc_codec_device_cs4270 = {
         .probe =        cs4270_probe,
-        .remove =       cs4270_remove
+        .remove =       cs4270_remove,
+        .suspend =      cs4270_soc_suspend,
+        .resume =       cs4270_soc_resume,
 };
 EXPORT_SYMBOL_GPL(soc_codec_device_cs4270);
 
diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c
new file mode 100644
index 000000000000..38eac9c866e1
--- /dev/null
+++ b/sound/soc/codecs/cx20442.c
@@ -0,0 +1,501 @@
+/*
+ * cx20442.c  --  CX20442 ALSA Soc Audio driver
+ *
+ * Copyright 2009 Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
+ *
+ * Initially based on sound/soc/codecs/wm8400.c
+ * Copyright 2008, 2009 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 as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+
+#include <linux/tty.h>
+
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/soc-dapm.h>
+
+#include "cx20442.h"
+
+
+struct cx20442_priv {
+        struct snd_soc_codec codec;
+        u8 reg_cache[1];
+};
+
+#define CX20442_PM              0x0
+
+#define CX20442_TELIN           0
+#define CX20442_TELOUT          1
+#define CX20442_MIC             2
+#define CX20442_SPKOUT          3
+#define CX20442_AGC             4
+
+static const struct snd_soc_dapm_widget cx20442_dapm_widgets[] = {
+        SND_SOC_DAPM_OUTPUT("TELOUT"),
+        SND_SOC_DAPM_OUTPUT("SPKOUT"),
+        SND_SOC_DAPM_OUTPUT("AGCOUT"),
+
+        SND_SOC_DAPM_MIXER("SPKOUT Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
+
+        SND_SOC_DAPM_PGA("TELOUT Amp", CX20442_PM, CX20442_TELOUT, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("SPKOUT Amp", CX20442_PM, CX20442_SPKOUT, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("SPKOUT AGC", CX20442_PM, CX20442_AGC, 0, NULL, 0),
+
+        SND_SOC_DAPM_DAC("DAC", "Playback", SND_SOC_NOPM, 0, 0),
+        SND_SOC_DAPM_ADC("ADC", "Capture", SND_SOC_NOPM, 0, 0),
+
+        SND_SOC_DAPM_MIXER("Input Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
+
+        SND_SOC_DAPM_MICBIAS("TELIN Bias", CX20442_PM, CX20442_TELIN, 0),
+        SND_SOC_DAPM_MICBIAS("MIC Bias", CX20442_PM, CX20442_MIC, 0),
+
+        SND_SOC_DAPM_PGA("MIC AGC", CX20442_PM, CX20442_AGC, 0, NULL, 0),
+
+        SND_SOC_DAPM_INPUT("TELIN"),
+        SND_SOC_DAPM_INPUT("MIC"),
+        SND_SOC_DAPM_INPUT("AGCIN"),
+};
+
+static const struct snd_soc_dapm_route cx20442_audio_map[] = {
+        {"TELOUT", NULL, "TELOUT Amp"},
+
+        {"SPKOUT", NULL, "SPKOUT Mixer"},
+        {"SPKOUT Mixer", NULL, "SPKOUT Amp"},
+
+        {"TELOUT Amp", NULL, "DAC"},
+        {"SPKOUT Amp", NULL, "DAC"},
+
+        {"SPKOUT Mixer", NULL, "SPKOUT AGC"},
+        {"SPKOUT AGC", NULL, "AGCIN"},
+
+        {"AGCOUT", NULL, "MIC AGC"},
+        {"MIC AGC", NULL, "MIC"},
+
+        {"MIC Bias", NULL, "MIC"},
+        {"Input Mixer", NULL, "MIC Bias"},
+
+        {"TELIN Bias", NULL, "TELIN"},
+        {"Input Mixer", NULL, "TELIN Bias"},
+
+        {"ADC", NULL, "Input Mixer"},
+};
+
+static int cx20442_add_widgets(struct snd_soc_codec *codec)
+{
+        snd_soc_dapm_new_controls(codec, cx20442_dapm_widgets,
+                                  ARRAY_SIZE(cx20442_dapm_widgets));
+
+        snd_soc_dapm_add_routes(codec, cx20442_audio_map,
+                                ARRAY_SIZE(cx20442_audio_map));
+
+        snd_soc_dapm_new_widgets(codec);
+        return 0;
+}
+
+static unsigned int cx20442_read_reg_cache(struct snd_soc_codec *codec,
+                                                        unsigned int reg)
+{
+        u8 *reg_cache = codec->reg_cache;
+
+        if (reg >= codec->reg_cache_size)
+                return -EINVAL;
+
+        return reg_cache[reg];
+}
+
+enum v253_vls {
+        V253_VLS_NONE = 0,
+        V253_VLS_T,
+        V253_VLS_L,
+        V253_VLS_LT,
+        V253_VLS_S,
+        V253_VLS_ST,
+        V253_VLS_M,
+        V253_VLS_MST,
+        V253_VLS_S1,
+        V253_VLS_S1T,
+        V253_VLS_MS1T,
+        V253_VLS_M1,
+        V253_VLS_M1ST,
+        V253_VLS_M1S1T,
+        V253_VLS_H,
+        V253_VLS_HT,
+        V253_VLS_MS,
+        V253_VLS_MS1,
+        V253_VLS_M1S,
+        V253_VLS_M1S1,
+        V253_VLS_TEST,
+};
+
+static int cx20442_pm_to_v253_vls(u8 value)
+{
+        switch (value & ~(1 << CX20442_AGC)) {
+        case 0:
+                return V253_VLS_T;
+        case (1 << CX20442_SPKOUT):
+        case (1 << CX20442_MIC):
+        case (1 << CX20442_SPKOUT) | (1 << CX20442_MIC):
+                return V253_VLS_M1S1;
+        case (1 << CX20442_TELOUT):
+        case (1 << CX20442_TELIN):
+        case (1 << CX20442_TELOUT) | (1 << CX20442_TELIN):
+                return V253_VLS_L;
+        case (1 << CX20442_TELOUT) | (1 << CX20442_MIC):
+                return V253_VLS_NONE;
+        }
+        return -EINVAL;
+}
+static int cx20442_pm_to_v253_vsp(u8 value)
+{
+        switch (value & ~(1 << CX20442_AGC)) {
+        case (1 << CX20442_SPKOUT):
+        case (1 << CX20442_MIC):
+        case (1 << CX20442_SPKOUT) | (1 << CX20442_MIC):
+                return (bool)(value & (1 << CX20442_AGC));
+        }
+        return (value & (1 << CX20442_AGC)) ? -EINVAL : 0;
+}
+
+static int cx20442_write(struct snd_soc_codec *codec, unsigned int reg,
+                                                        unsigned int value)
+{
+        u8 *reg_cache = codec->reg_cache;
+        int vls, vsp, old, len;
+        char buf[18];
+
+        if (reg >= codec->reg_cache_size)
+                return -EINVAL;
+
+        /* hw_write and control_data pointers required for talking to the modem
+         * are expected to be set by the line discipline initialization code */
+        if (!codec->hw_write || !codec->control_data)
+                return -EIO;
+
+        old = reg_cache[reg];
+        reg_cache[reg] = value;
+
+        vls = cx20442_pm_to_v253_vls(value);
+        if (vls < 0)
+                return vls;
+
+        vsp = cx20442_pm_to_v253_vsp(value);
+        if (vsp < 0)
+                return vsp;
+
+        if ((vls == V253_VLS_T) ||
+                        (vls == cx20442_pm_to_v253_vls(old))) {
+                if (vsp == cx20442_pm_to_v253_vsp(old))
+                        return 0;
+                len = snprintf(buf, ARRAY_SIZE(buf), "at+vsp=%d\r", vsp);
+        } else if (vsp == cx20442_pm_to_v253_vsp(old))
+                len = snprintf(buf, ARRAY_SIZE(buf), "at+vls=%d\r", vls);
+        else
+                len = snprintf(buf, ARRAY_SIZE(buf),
+                                        "at+vls=%d;+vsp=%d\r", vls, vsp);
+
+        if (unlikely(len > (ARRAY_SIZE(buf) - 1)))
+                return -ENOMEM;
+
+        dev_dbg(codec->dev, "%s: %s\n", __func__, buf);
+        if (codec->hw_write(codec->control_data, buf, len) != len)
+                return -EIO;
+
+        return 0;
+}
+
+
+/* Moved up here as line discipline referres it during initialization */
+static struct snd_soc_codec *cx20442_codec;
+
+
+/*
+ * Line discpline related code
+ *
+ * Any of the callback functions below can be used in two ways:
+ * 1) registerd by a machine driver as one of line discipline operations,
+ * 2) called from a machine's provided line discipline callback function
+ *    in case when extra machine specific code must be run as well.
+ */
+
+/* Modem init: echo off, digital speaker off, quiet off, voice mode */
+static const char *v253_init = "ate0m0q0+fclass=8\r";
+
+/* Line discipline .open() */
+static int v253_open(struct tty_struct *tty)
+{
+        struct snd_soc_codec *codec = cx20442_codec;
+        int ret, len = strlen(v253_init);
+
+        /* Doesn't make sense without write callback */
+        if (!tty->ops->write)
+                return -EINVAL;
+
+        /* Pass the codec structure address for use by other ldisc callbacks */
+        tty->disc_data = codec;
+
+        if (tty->ops->write(tty, v253_init, len) != len) {
+                ret = -EIO;
+                goto err;
+        }
+        /* Actual setup will be performed after the modem responds. */
+        return 0;
+err:
+        tty->disc_data = NULL;
+        return ret;
+}
+
+/* Line discipline .close() */
+static void v253_close(struct tty_struct *tty)
+{
+        struct snd_soc_codec *codec = tty->disc_data;
+
+        tty->disc_data = NULL;
+
+        if (!codec)
+                return;
+
+        /* Prevent the codec driver from further accessing the modem */
+        codec->hw_write = NULL;
+        codec->control_data = NULL;
+        codec->pop_time = 0;
+}
+
+/* Line discipline .hangup() */
+static int v253_hangup(struct tty_struct *tty)
+{
+        v253_close(tty);
+        return 0;
+}
+
+/* Line discipline .receive_buf() */
+static void v253_receive(struct tty_struct *tty,
+                                const unsigned char *cp, char *fp, int count)
+{
+        struct snd_soc_codec *codec = tty->disc_data;
+
+        if (!codec)
+                return;
+
+        if (!codec->control_data) {
+                /* First modem response, complete setup procedure */
+
+                /* Set up codec driver access to modem controls */
+                codec->control_data = tty;
+                codec->hw_write = (hw_write_t)tty->ops->write;
+                codec->pop_time = 1;
+        }
+}
+
+/* Line discipline .write_wakeup() */
+static void v253_wakeup(struct tty_struct *tty)
+{
+}
+
+struct tty_ldisc_ops v253_ops = {
+        .magic = TTY_LDISC_MAGIC,
+        .name = "cx20442",
+        .owner = THIS_MODULE,
+        .open = v253_open,
+        .close = v253_close,
+        .hangup = v253_hangup,
+        .receive_buf = v253_receive,
+        .write_wakeup = v253_wakeup,
+};
+EXPORT_SYMBOL_GPL(v253_ops);
+
+
+/*
+ * Codec DAI
+ */
+
+struct snd_soc_dai cx20442_dai = {
+        .name = "CX20442",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 1,
+                .channels_max = 1,
+                .rates = SNDRV_PCM_RATE_8000,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,
+        },
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 1,
+                .channels_max = 1,
+                .rates = SNDRV_PCM_RATE_8000,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,
+        },
+};
+EXPORT_SYMBOL_GPL(cx20442_dai);
+
+static int cx20442_codec_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret;
+
+        if (!cx20442_codec) {
+                dev_err(&pdev->dev, "cx20442 not yet discovered\n");
+                return -ENODEV;
+        }
+        codec = cx20442_codec;
+
+        socdev->card->codec = codec;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                dev_err(&pdev->dev, "failed to create pcms\n");
+                goto pcm_err;
+        }
+
+        cx20442_add_widgets(codec);
+
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                dev_err(&pdev->dev, "failed to register card\n");
+                goto card_err;
+        }
+
+        return ret;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+pcm_err:
+        return ret;
+}
+
+/* power down chip */
+static int cx20442_codec_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
+        return 0;
+}
+
+struct snd_soc_codec_device cx20442_codec_dev = {
+        .probe =        cx20442_codec_probe,
+        .remove =       cx20442_codec_remove,
+};
+EXPORT_SYMBOL_GPL(cx20442_codec_dev);
+
+static int cx20442_register(struct cx20442_priv *cx20442)
+{
+        struct snd_soc_codec *codec = &cx20442->codec;
+        int ret;
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->name = "CX20442";
+        codec->owner = THIS_MODULE;
+        codec->private_data = cx20442;
+
+        codec->dai = &cx20442_dai;
+        codec->num_dai = 1;
+
+        codec->reg_cache = &cx20442->reg_cache;
+        codec->reg_cache_size = ARRAY_SIZE(cx20442->reg_cache);
+        codec->read = cx20442_read_reg_cache;
+        codec->write = cx20442_write;
+
+        codec->bias_level = SND_SOC_BIAS_OFF;
+
+        cx20442_dai.dev = codec->dev;
+
+        cx20442_codec = codec;
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+                goto err;
+        }
+
+        ret = snd_soc_register_dai(&cx20442_dai);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
+                goto err_codec;
+        }
+
+        return 0;
+
+err_codec:
+        snd_soc_unregister_codec(codec);
+err:
+        cx20442_codec = NULL;
+        kfree(cx20442);
+        return ret;
+}
+
+static void cx20442_unregister(struct cx20442_priv *cx20442)
+{
+        snd_soc_unregister_dai(&cx20442_dai);
+        snd_soc_unregister_codec(&cx20442->codec);
+
+        cx20442_codec = NULL;
+        kfree(cx20442);
+}
+
+static int cx20442_platform_probe(struct platform_device *pdev)
+{
+        struct cx20442_priv *cx20442;
+        struct snd_soc_codec *codec;
+
+        cx20442 = kzalloc(sizeof(struct cx20442_priv), GFP_KERNEL);
+        if (cx20442 == NULL)
+                return -ENOMEM;
+
+        codec = &cx20442->codec;
+
+        codec->control_data = NULL;
+        codec->hw_write = NULL;
+        codec->pop_time = 0;
+
+        codec->dev = &pdev->dev;
+        platform_set_drvdata(pdev, cx20442);
+
+        return cx20442_register(cx20442);
+}
+
+static int __exit cx20442_platform_remove(struct platform_device *pdev)
+{
+        struct cx20442_priv *cx20442 = platform_get_drvdata(pdev);
+
+        cx20442_unregister(cx20442);
+        return 0;
+}
+
+static struct platform_driver cx20442_platform_driver = {
+        .driver = {
+                .name = "cx20442",
+                .owner = THIS_MODULE,
+                },
+        .probe = cx20442_platform_probe,
+        .remove = __exit_p(cx20442_platform_remove),
+};
+
+static int __init cx20442_init(void)
+{
+        return platform_driver_register(&cx20442_platform_driver);
+}
+module_init(cx20442_init);
+
+static void __exit cx20442_exit(void)
+{
+        platform_driver_unregister(&cx20442_platform_driver);
+}
+module_exit(cx20442_exit);
+
+MODULE_DESCRIPTION("ASoC CX20442-11 voice modem codec driver");
+MODULE_AUTHOR("Janusz Krzysztofik");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:cx20442");
diff --git a/sound/soc/codecs/cx20442.h b/sound/soc/codecs/cx20442.h
new file mode 100644
index 000000000000..688a5eb62e17
--- /dev/null
+++ b/sound/soc/codecs/cx20442.h
@@ -0,0 +1,20 @@
+/*
+ * cx20442.h  --  audio driver for CX20442
+ *
+ * Copyright 2009 Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
+ *
+ *  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.
+ *
+ */
+
+#ifndef _CX20442_CODEC_H
+#define _CX20442_CODEC_H
+
+extern struct snd_soc_dai cx20442_dai;
+extern struct snd_soc_codec_device cx20442_codec_dev;
+extern struct tty_ldisc_ops v253_ops;
+
+#endif
diff --git a/sound/soc/codecs/max9877.c b/sound/soc/codecs/max9877.c
new file mode 100644
index 000000000000..9e7e964a5fa3
--- /dev/null
+++ b/sound/soc/codecs/max9877.c
@@ -0,0 +1,308 @@
+/*
+ * max9877.c  --  amp driver for max9877
+ *
+ * Copyright (C) 2009 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@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/init.h>
+#include <linux/i2c.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+
+#include "max9877.h"
+
+static struct i2c_client *i2c;
+
+static u8 max9877_regs[5] = { 0x40, 0x00, 0x00, 0x00, 0x49 };
+
+static void max9877_write_regs(void)
+{
+        unsigned int i;
+        u8 data[6];
+
+        data[0] = MAX9877_INPUT_MODE;
+        for (i = 0; i < ARRAY_SIZE(max9877_regs); i++)
+                data[i + 1] = max9877_regs[i];
+
+        if (i2c_master_send(i2c, data, 6) != 6)
+                dev_err(&i2c->dev, "i2c write failed\n");
+}
+
+static int max9877_get_reg(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+        unsigned int reg = mc->reg;
+        unsigned int shift = mc->shift;
+        unsigned int mask = mc->max;
+        unsigned int invert = mc->invert;
+
+        ucontrol->value.integer.value[0] = (max9877_regs[reg] >> shift) & mask;
+
+        if (invert)
+                ucontrol->value.integer.value[0] =
+                        mask - ucontrol->value.integer.value[0];
+
+        return 0;
+}
+
+static int max9877_set_reg(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+        unsigned int reg = mc->reg;
+        unsigned int shift = mc->shift;
+        unsigned int mask = mc->max;
+        unsigned int invert = mc->invert;
+        unsigned int val = (ucontrol->value.integer.value[0] & mask);
+
+        if (invert)
+                val = mask - val;
+
+        if (((max9877_regs[reg] >> shift) & mask) == val)
+                return 0;
+
+        max9877_regs[reg] &= ~(mask << shift);
+        max9877_regs[reg] |= val << shift;
+        max9877_write_regs();
+
+        return 1;
+}
+
+static int max9877_get_2reg(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+        unsigned int reg = mc->reg;
+        unsigned int reg2 = mc->rreg;
+        unsigned int shift = mc->shift;
+        unsigned int mask = mc->max;
+
+        ucontrol->value.integer.value[0] = (max9877_regs[reg] >> shift) & mask;
+        ucontrol->value.integer.value[1] = (max9877_regs[reg2] >> shift) & mask;
+
+        return 0;
+}
+
+static int max9877_set_2reg(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+        unsigned int reg = mc->reg;
+        unsigned int reg2 = mc->rreg;
+        unsigned int shift = mc->shift;
+        unsigned int mask = mc->max;
+        unsigned int val = (ucontrol->value.integer.value[0] & mask);
+        unsigned int val2 = (ucontrol->value.integer.value[1] & mask);
+        unsigned int change = 1;
+
+        if (((max9877_regs[reg] >> shift) & mask) == val)
+                change = 0;
+
+        if (((max9877_regs[reg2] >> shift) & mask) == val2)
+                change = 0;
+
+        if (change) {
+                max9877_regs[reg] &= ~(mask << shift);
+                max9877_regs[reg] |= val << shift;
+                max9877_regs[reg2] &= ~(mask << shift);
+                max9877_regs[reg2] |= val2 << shift;
+                max9877_write_regs();
+        }
+
+        return change;
+}
+
+static int max9877_get_out_mode(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        u8 value = max9877_regs[MAX9877_OUTPUT_MODE] & MAX9877_OUTMODE_MASK;
+
+        if (value)
+                value -= 1;
+
+        ucontrol->value.integer.value[0] = value;
+        return 0;
+}
+
+static int max9877_set_out_mode(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        u8 value = ucontrol->value.integer.value[0];
+
+        value += 1;
+
+        if ((max9877_regs[MAX9877_OUTPUT_MODE] & MAX9877_OUTMODE_MASK) == value)
+                return 0;
+
+        max9877_regs[MAX9877_OUTPUT_MODE] &= ~MAX9877_OUTMODE_MASK;
+        max9877_regs[MAX9877_OUTPUT_MODE] |= value;
+        max9877_write_regs();
+        return 1;
+}
+
+static int max9877_get_osc_mode(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        u8 value = (max9877_regs[MAX9877_OUTPUT_MODE] & MAX9877_OSC_MASK);
+
+        value = value >> MAX9877_OSC_OFFSET;
+
+        ucontrol->value.integer.value[0] = value;
+        return 0;
+}
+
+static int max9877_set_osc_mode(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        u8 value = ucontrol->value.integer.value[0];
+
+        value = value << MAX9877_OSC_OFFSET;
+        if ((max9877_regs[MAX9877_OUTPUT_MODE] & MAX9877_OSC_MASK) == value)
+                return 0;
+
+        max9877_regs[MAX9877_OUTPUT_MODE] &= ~MAX9877_OSC_MASK;
+        max9877_regs[MAX9877_OUTPUT_MODE] |= value;
+        max9877_write_regs();
+        return 1;
+}
+
+static const unsigned int max9877_pgain_tlv[] = {
+        TLV_DB_RANGE_HEAD(2),
+        0, 1, TLV_DB_SCALE_ITEM(0, 900, 0),
+        2, 2, TLV_DB_SCALE_ITEM(2000, 0, 0),
+};
+
+static const unsigned int max9877_output_tlv[] = {
+        TLV_DB_RANGE_HEAD(4),
+        0, 7, TLV_DB_SCALE_ITEM(-7900, 400, 1),
+        8, 15, TLV_DB_SCALE_ITEM(-4700, 300, 0),
+        16, 23, TLV_DB_SCALE_ITEM(-2300, 200, 0),
+        24, 31, TLV_DB_SCALE_ITEM(-700, 100, 0),
+};
+
+static const char *max9877_out_mode[] = {
+        "INA -> SPK",
+        "INA -> HP",
+        "INA -> SPK and HP",
+        "INB -> SPK",
+        "INB -> HP",
+        "INB -> SPK and HP",
+        "INA + INB -> SPK",
+        "INA + INB -> HP",
+        "INA + INB -> SPK and HP",
+};
+
+static const char *max9877_osc_mode[] = {
+        "1176KHz",
+        "1100KHz",
+        "700KHz",
+};
+
+static const struct soc_enum max9877_enum[] = {
+        SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(max9877_out_mode), max9877_out_mode),
+        SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(max9877_osc_mode), max9877_osc_mode),
+};
+
+static const struct snd_kcontrol_new max9877_controls[] = {
+        SOC_SINGLE_EXT_TLV("MAX9877 PGAINA Playback Volume",
+                        MAX9877_INPUT_MODE, 0, 2, 0,
+                        max9877_get_reg, max9877_set_reg, max9877_pgain_tlv),
+        SOC_SINGLE_EXT_TLV("MAX9877 PGAINB Playback Volume",
+                        MAX9877_INPUT_MODE, 2, 2, 0,
+                        max9877_get_reg, max9877_set_reg, max9877_pgain_tlv),
+        SOC_SINGLE_EXT_TLV("MAX9877 Amp Speaker Playback Volume",
+                        MAX9877_SPK_VOLUME, 0, 31, 0,
+                        max9877_get_reg, max9877_set_reg, max9877_output_tlv),
+        SOC_DOUBLE_R_EXT_TLV("MAX9877 Amp HP Playback Volume",
+                        MAX9877_HPL_VOLUME, MAX9877_HPR_VOLUME, 0, 31, 0,
+                        max9877_get_2reg, max9877_set_2reg, max9877_output_tlv),
+        SOC_SINGLE_EXT("MAX9877 INB Stereo Switch",
+                        MAX9877_INPUT_MODE, 4, 1, 1,
+                        max9877_get_reg, max9877_set_reg),
+        SOC_SINGLE_EXT("MAX9877 INA Stereo Switch",
+                        MAX9877_INPUT_MODE, 5, 1, 1,
+                        max9877_get_reg, max9877_set_reg),
+        SOC_SINGLE_EXT("MAX9877 Zero-crossing detection Switch",
+                        MAX9877_INPUT_MODE, 6, 1, 0,
+                        max9877_get_reg, max9877_set_reg),
+        SOC_SINGLE_EXT("MAX9877 Bypass Mode Switch",
+                        MAX9877_OUTPUT_MODE, 6, 1, 0,
+                        max9877_get_reg, max9877_set_reg),
+        SOC_SINGLE_EXT("MAX9877 Shutdown Mode Switch",
+                        MAX9877_OUTPUT_MODE, 7, 1, 1,
+                        max9877_get_reg, max9877_set_reg),
+        SOC_ENUM_EXT("MAX9877 Output Mode", max9877_enum[0],
+                        max9877_get_out_mode, max9877_set_out_mode),
+        SOC_ENUM_EXT("MAX9877 Oscillator Mode", max9877_enum[1],
+                        max9877_get_osc_mode, max9877_set_osc_mode),
+};
+
+/* This function is called from ASoC machine driver */
+int max9877_add_controls(struct snd_soc_codec *codec)
+{
+        return snd_soc_add_controls(codec, max9877_controls,
+                        ARRAY_SIZE(max9877_controls));
+}
+EXPORT_SYMBOL_GPL(max9877_add_controls);
+
+static int __devinit max9877_i2c_probe(struct i2c_client *client,
+                const struct i2c_device_id *id)
+{
+        i2c = client;
+
+        max9877_write_regs();
+
+        return 0;
+}
+
+static __devexit int max9877_i2c_remove(struct i2c_client *client)
+{
+        i2c = NULL;
+
+        return 0;
+}
+
+static const struct i2c_device_id max9877_i2c_id[] = {
+        { "max9877", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, max9877_i2c_id);
+
+static struct i2c_driver max9877_i2c_driver = {
+        .driver = {
+                .name = "max9877",
+                .owner = THIS_MODULE,
+        },
+        .probe = max9877_i2c_probe,
+        .remove = __devexit_p(max9877_i2c_remove),
+        .id_table = max9877_i2c_id,
+};
+
+static int __init max9877_init(void)
+{
+        return i2c_add_driver(&max9877_i2c_driver);
+}
+module_init(max9877_init);
+
+static void __exit max9877_exit(void)
+{
+        i2c_del_driver(&max9877_i2c_driver);
+}
+module_exit(max9877_exit);
+
+MODULE_DESCRIPTION("ASoC MAX9877 amp driver");
+MODULE_AUTHOR("Joonyoung Shim <jy0922.shim@samsung.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/max9877.h b/sound/soc/codecs/max9877.h
new file mode 100644
index 000000000000..6da72290ac58
--- /dev/null
+++ b/sound/soc/codecs/max9877.h
@@ -0,0 +1,37 @@
+/*
+ * max9877.h  --  amp driver for max9877
+ *
+ * Copyright (C) 2009 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@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.
+ *
+ */
+
+#ifndef _MAX9877_H
+#define _MAX9877_H
+
+#define MAX9877_INPUT_MODE              0x00
+#define MAX9877_SPK_VOLUME              0x01
+#define MAX9877_HPL_VOLUME              0x02
+#define MAX9877_HPR_VOLUME              0x03
+#define MAX9877_OUTPUT_MODE             0x04
+
+/* MAX9877_INPUT_MODE */
+#define MAX9877_INB                     (1 << 4)
+#define MAX9877_INA                     (1 << 5)
+#define MAX9877_ZCD                     (1 << 6)
+
+/* MAX9877_OUTPUT_MODE */
+#define MAX9877_OUTMODE_MASK            (15 << 0)
+#define MAX9877_OSC_MASK                (3 << 4)
+#define MAX9877_OSC_OFFSET              4
+#define MAX9877_BYPASS                  (1 << 6)
+#define MAX9877_SHDN                    (1 << 7)
+
+extern int max9877_add_controls(struct snd_soc_codec *codec);
+
+#endif
diff --git a/sound/soc/codecs/spdif_transciever.c b/sound/soc/codecs/spdif_transciever.c
index 218b33adad90..a63191141052 100644
--- a/sound/soc/codecs/spdif_transciever.c
+++ b/sound/soc/codecs/spdif_transciever.c
@@ -21,6 +21,8 @@
 
 #include "spdif_transciever.h"
 
+MODULE_LICENSE("GPL");
+
 #define STUB_RATES      SNDRV_PCM_RATE_8000_96000
 #define STUB_FORMATS    SNDRV_PCM_FMTBIT_S16_LE
 
@@ -34,6 +36,7 @@ struct snd_soc_dai dit_stub_dai = {
                 .formats        = STUB_FORMATS,
         },
 };
+EXPORT_SYMBOL_GPL(dit_stub_dai);
 
 static int spdif_dit_probe(struct platform_device *pdev)
 {
diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index 8ad4b7b3e3ba..befc6488c39a 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -149,7 +149,7 @@ static int stac9766_ac97_write(struct snd_soc_codec *codec, unsigned int reg,
                 stac9766_ac97_write(codec, AC97_INT_PAGING, 1);
                 return 0;
         }
-        if (reg / 2 > ARRAY_SIZE(stac9766_reg))
+        if (reg / 2 >= ARRAY_SIZE(stac9766_reg))
                 return -EIO;
 
         soc_ac97_ops.write(codec->ac97, reg, val);
@@ -168,7 +168,7 @@ static unsigned int stac9766_ac97_read(struct snd_soc_codec *codec,
                 stac9766_ac97_write(codec, AC97_INT_PAGING, 1);
                 return val;
         }
-        if (reg / 2 > ARRAY_SIZE(stac9766_reg))
+        if (reg / 2 >= ARRAY_SIZE(stac9766_reg))
                 return -EIO;
 
         if (reg == AC97_RESET || reg == AC97_GPIO_STATUS ||
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index cb0d1bf34b57..3395cf945d56 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -53,6 +53,7 @@
 
 /* codec private data */
 struct aic3x_priv {
+        struct snd_soc_codec codec;
         unsigned int sysclk;
         int master;
 };
@@ -145,8 +146,8 @@ static int aic3x_read(struct snd_soc_codec *codec, unsigned int reg,
                       u8 *value)
 {
         *value = reg & 0xff;
-        if (codec->hw_read(codec->control_data, value, 1) != 1)
-                return -EIO;
+
+        value[0] = i2c_smbus_read_byte_data(codec->control_data, value[0]);
 
         aic3x_write_reg_cache(codec, reg, *value);
         return 0;
@@ -1156,11 +1157,13 @@ static int aic3x_resume(struct platform_device *pdev)
  * initialise the AIC3X driver
  * register the mixer and dsp interfaces with the kernel
  */
-static int aic3x_init(struct snd_soc_device *socdev)
+static int aic3x_init(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = socdev->card->codec;
-        struct aic3x_setup_data *setup = socdev->codec_data;
-        int reg, ret = 0;
+        int reg;
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
 
         codec->name = "tlv320aic3x";
         codec->owner = THIS_MODULE;
@@ -1177,13 +1180,6 @@ static int aic3x_init(struct snd_soc_device *socdev)
         aic3x_write(codec, AIC3X_PAGE_SELECT, PAGE0_SELECT);
         aic3x_write(codec, AIC3X_RESET, SOFT_RESET);
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "aic3x: failed to create pcms\n");
-                goto pcm_err;
-        }
-
         /* DAC default volume and mute */
         aic3x_write(codec, LDAC_VOL, DEFAULT_VOL | MUTE_ON);
         aic3x_write(codec, RDAC_VOL, DEFAULT_VOL | MUTE_ON);
@@ -1250,30 +1246,51 @@ static int aic3x_init(struct snd_soc_device *socdev)
         /* off, with power on */
         aic3x_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-        /* setup GPIO functions */
-        aic3x_write(codec, AIC3X_GPIO1_REG, (setup->gpio_func[0] & 0xf) << 4);
-        aic3x_write(codec, AIC3X_GPIO2_REG, (setup->gpio_func[1] & 0xf) << 4);
+        return 0;
+}
 
-        snd_soc_add_controls(codec, aic3x_snd_controls,
-                                ARRAY_SIZE(aic3x_snd_controls));
-        aic3x_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
+static struct snd_soc_codec *aic3x_codec;
+
+static int aic3x_register(struct snd_soc_codec *codec)
+{
+        int ret;
+
+        ret = aic3x_init(codec);
         if (ret < 0) {
-                printk(KERN_ERR "aic3x: failed to register card\n");
-                goto card_err;
+                dev_err(codec->dev, "Failed to initialise device\n");
+                return ret;
         }
 
-        return ret;
+        aic3x_codec = codec;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-pcm_err:
-        kfree(codec->reg_cache);
-        return ret;
+        ret = snd_soc_register_codec(codec);
+        if (ret) {
+                dev_err(codec->dev, "Failed to register codec\n");
+                return ret;
+        }
+
+        ret = snd_soc_register_dai(&aic3x_dai);
+        if (ret) {
+                dev_err(codec->dev, "Failed to register dai\n");
+                snd_soc_unregister_codec(codec);
+                return ret;
+        }
+
+        return 0;
 }
 
-static struct snd_soc_device *aic3x_socdev;
+static int aic3x_unregister(struct aic3x_priv *aic3x)
+{
+        aic3x_set_bias_level(&aic3x->codec, SND_SOC_BIAS_OFF);
+
+        snd_soc_unregister_dai(&aic3x_dai);
+        snd_soc_unregister_codec(&aic3x->codec);
+
+        kfree(aic3x);
+        aic3x_codec = NULL;
+
+        return 0;
+}
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 /*
@@ -1288,28 +1305,36 @@ static struct snd_soc_device *aic3x_socdev;
 static int aic3x_i2c_probe(struct i2c_client *i2c,
                            const struct i2c_device_id *id)
 {
-        struct snd_soc_device *socdev = aic3x_socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
-        int ret;
+        struct snd_soc_codec *codec;
+        struct aic3x_priv *aic3x;
 
-        i2c_set_clientdata(i2c, codec);
+        aic3x = kzalloc(sizeof(struct aic3x_priv), GFP_KERNEL);
+        if (aic3x == NULL) {
+                dev_err(&i2c->dev, "failed to create private data\n");
+                return -ENOMEM;
+        }
+
+        codec = &aic3x->codec;
+        codec->dev = &i2c->dev;
+        codec->private_data = aic3x;
         codec->control_data = i2c;
+        codec->hw_write = (hw_write_t) i2c_master_send;
 
-        ret = aic3x_init(socdev);
-        if (ret < 0)
-                printk(KERN_ERR "aic3x: failed to initialise AIC3X\n");
-        return ret;
+        i2c_set_clientdata(i2c, aic3x);
+
+        return aic3x_register(codec);
 }
 
 static int aic3x_i2c_remove(struct i2c_client *client)
 {
-        struct snd_soc_codec *codec = i2c_get_clientdata(client);
-        kfree(codec->reg_cache);
-        return 0;
+        struct aic3x_priv *aic3x = i2c_get_clientdata(client);
+
+        return aic3x_unregister(aic3x);
 }
 
 static const struct i2c_device_id aic3x_i2c_id[] = {
         { "tlv320aic3x", 0 },
+        { "tlv320aic33", 0 },
         { }
 };
 MODULE_DEVICE_TABLE(i2c, aic3x_i2c_id);
@@ -1320,56 +1345,28 @@ static struct i2c_driver aic3x_i2c_driver = {
                 .name = "aic3x I2C Codec",
                 .owner = THIS_MODULE,
         },
-        .probe = aic3x_i2c_probe,
+        .probe  = aic3x_i2c_probe,
         .remove = aic3x_i2c_remove,
         .id_table = aic3x_i2c_id,
 };
 
-static int aic3x_i2c_read(struct i2c_client *client, u8 *value, int len)
+static inline void aic3x_i2c_init(void)
 {
-        value[0] = i2c_smbus_read_byte_data(client, value[0]);
-        return (len == 1);
-}
-
-static int aic3x_add_i2c_device(struct platform_device *pdev,
-                                 const struct aic3x_setup_data *setup)
-{
-        struct i2c_board_info info;
-        struct i2c_adapter *adapter;
-        struct i2c_client *client;
         int ret;
 
         ret = i2c_add_driver(&aic3x_i2c_driver);
-        if (ret != 0) {
-                dev_err(&pdev->dev, "can't add i2c driver\n");
-                return ret;
-        }
-
-        memset(&info, 0, sizeof(struct i2c_board_info));
-        info.addr = setup->i2c_address;
-        strlcpy(info.type, "tlv320aic3x", I2C_NAME_SIZE);
-
-        adapter = i2c_get_adapter(setup->i2c_bus);
-        if (!adapter) {
-                dev_err(&pdev->dev, "can't get i2c adapter %d\n",
-                        setup->i2c_bus);
-                goto err_driver;
-        }
-
-        client = i2c_new_device(adapter, &info);
-        i2c_put_adapter(adapter);
-        if (!client) {
-                dev_err(&pdev->dev, "can't add i2c device at 0x%x\n",
-                        (unsigned int)info.addr);
-                goto err_driver;
-        }
-
-        return 0;
+        if (ret)
+                printk(KERN_ERR "%s: error regsitering i2c driver, %d\n",
+                       __func__, ret);
+}
 
-err_driver:
+static inline void aic3x_i2c_exit(void)
+{
         i2c_del_driver(&aic3x_i2c_driver);
-        return -ENODEV;
 }
+#else
+static inline void aic3x_i2c_init(void) { }
+static inline void aic3x_i2c_exit(void) { }
 #endif
 
 static int aic3x_probe(struct platform_device *pdev)
@@ -1377,43 +1374,51 @@ static int aic3x_probe(struct platform_device *pdev)
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct aic3x_setup_data *setup;
         struct snd_soc_codec *codec;
-        struct aic3x_priv *aic3x;
         int ret = 0;
 
-        printk(KERN_INFO "AIC3X Audio Codec %s\n", AIC3X_VERSION);
+        codec = aic3x_codec;
+        if (!codec) {
+                dev_err(&pdev->dev, "Codec not registered\n");
+                return -ENODEV;
+        }
 
+        socdev->card->codec = codec;
         setup = socdev->codec_data;
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
-                return -ENOMEM;
 
-        aic3x = kzalloc(sizeof(struct aic3x_priv), GFP_KERNEL);
-        if (aic3x == NULL) {
-                kfree(codec);
-                return -ENOMEM;
+        if (setup) {
+                /* setup GPIO functions */
+                aic3x_write(codec, AIC3X_GPIO1_REG,
+                            (setup->gpio_func[0] & 0xf) << 4);
+                aic3x_write(codec, AIC3X_GPIO2_REG,
+                            (setup->gpio_func[1] & 0xf) << 4);
         }
 
-        codec->private_data = aic3x;
-        socdev->card->codec = codec;
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        aic3x_socdev = socdev;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        if (setup->i2c_address) {
-                codec->hw_write = (hw_write_t) i2c_master_send;
-                codec->hw_read = (hw_read_t) aic3x_i2c_read;
-                ret = aic3x_add_i2c_device(pdev, setup);
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                printk(KERN_ERR "aic3x: failed to create pcms\n");
+                goto pcm_err;
         }
-#else
-        /* Add other interfaces here */
-#endif
 
-        if (ret != 0) {
-                kfree(codec->private_data);
-                kfree(codec);
+        snd_soc_add_controls(codec, aic3x_snd_controls,
+                             ARRAY_SIZE(aic3x_snd_controls));
+
+        aic3x_add_widgets(codec);
+
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                printk(KERN_ERR "aic3x: failed to register card\n");
+                goto card_err;
         }
+
+        return ret;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
+pcm_err:
+        kfree(codec->reg_cache);
         return ret;
 }
 
@@ -1428,12 +1433,8 @@ static int aic3x_remove(struct platform_device *pdev)
 
         snd_soc_free_pcms(socdev);
         snd_soc_dapm_free(socdev);
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        i2c_unregister_device(codec->control_data);
-        i2c_del_driver(&aic3x_i2c_driver);
-#endif
-        kfree(codec->private_data);
-        kfree(codec);
+
+        kfree(codec->reg_cache);
 
         return 0;
 }
@@ -1448,13 +1449,15 @@ EXPORT_SYMBOL_GPL(soc_codec_dev_aic3x);
 
 static int __init aic3x_modinit(void)
 {
-        return snd_soc_register_dai(&aic3x_dai);
+        aic3x_i2c_init();
+
+        return 0;
 }
 module_init(aic3x_modinit);
 
 static void __exit aic3x_exit(void)
 {
-        snd_soc_unregister_dai(&aic3x_dai);
+        aic3x_i2c_exit();
 }
 module_exit(aic3x_exit);
 
diff --git a/sound/soc/codecs/tlv320aic3x.h b/sound/soc/codecs/tlv320aic3x.h
index ac827e578c4d..9af1c886213c 100644
--- a/sound/soc/codecs/tlv320aic3x.h
+++ b/sound/soc/codecs/tlv320aic3x.h
@@ -282,8 +282,6 @@ int aic3x_headset_detected(struct snd_soc_codec *codec);
 int aic3x_button_pressed(struct snd_soc_codec *codec);
 
 struct aic3x_setup_data {
-        int i2c_bus;
-        unsigned short i2c_address;
         unsigned int gpio_func[2];
 };
 
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 4dbb853eef5a..4df7c6c61c76 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -225,55 +225,11 @@ static void twl4030_codec_mute(struct snd_soc_codec *codec, int mute)
                 return;
 
         if (mute) {
-                /* Bypass the reg_cache and mute the volumes
-                 * Headset mute is done in it's own event handler
-                 * Things to mute:  Earpiece, PreDrivL/R, CarkitL/R
-                 */
-                reg_val = twl4030_read_reg_cache(codec, TWL4030_REG_EAR_CTL);
-                twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
-                                        reg_val & (~TWL4030_EAR_GAIN),
-                                        TWL4030_REG_EAR_CTL);
-
-                reg_val = twl4030_read_reg_cache(codec, TWL4030_REG_PREDL_CTL);
-                twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
-                                        reg_val & (~TWL4030_PREDL_GAIN),
-                                        TWL4030_REG_PREDL_CTL);
-                reg_val = twl4030_read_reg_cache(codec, TWL4030_REG_PREDR_CTL);
-                twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
-                                        reg_val & (~TWL4030_PREDR_GAIN),
-                                        TWL4030_REG_PREDL_CTL);
-
-                reg_val = twl4030_read_reg_cache(codec, TWL4030_REG_PRECKL_CTL);
-                twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
-                                        reg_val & (~TWL4030_PRECKL_GAIN),
-                                        TWL4030_REG_PRECKL_CTL);
-                reg_val = twl4030_read_reg_cache(codec, TWL4030_REG_PRECKR_CTL);
-                twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
-                                        reg_val & (~TWL4030_PRECKR_GAIN),
-                                        TWL4030_REG_PRECKR_CTL);
-
                 /* Disable PLL */
                 reg_val = twl4030_read_reg_cache(codec, TWL4030_REG_APLL_CTL);
                 reg_val &= ~TWL4030_APLL_EN;
                 twl4030_write(codec, TWL4030_REG_APLL_CTL, reg_val);
         } else {
-                /* Restore the volumes
-                 * Headset mute is done in it's own event handler
-                 * Things to restore:  Earpiece, PreDrivL/R, CarkitL/R
-                 */
-                twl4030_write(codec, TWL4030_REG_EAR_CTL,
-                        twl4030_read_reg_cache(codec, TWL4030_REG_EAR_CTL));
-
-                twl4030_write(codec, TWL4030_REG_PREDL_CTL,
-                        twl4030_read_reg_cache(codec, TWL4030_REG_PREDL_CTL));
-                twl4030_write(codec, TWL4030_REG_PREDR_CTL,
-                        twl4030_read_reg_cache(codec, TWL4030_REG_PREDR_CTL));
-
-                twl4030_write(codec, TWL4030_REG_PRECKL_CTL,
-                        twl4030_read_reg_cache(codec, TWL4030_REG_PRECKL_CTL));
-                twl4030_write(codec, TWL4030_REG_PRECKR_CTL,
-                        twl4030_read_reg_cache(codec, TWL4030_REG_PRECKR_CTL));
-
                 /* Enable PLL */
                 reg_val = twl4030_read_reg_cache(codec, TWL4030_REG_APLL_CTL);
                 reg_val |= TWL4030_APLL_EN;
@@ -443,16 +399,20 @@ SOC_DAPM_ENUM("Route", twl4030_vibrapath_enum);
 
 /* Left analog microphone selection */
 static const struct snd_kcontrol_new twl4030_dapm_analoglmic_controls[] = {
-        SOC_DAPM_SINGLE("Main mic", TWL4030_REG_ANAMICL, 0, 1, 0),
-        SOC_DAPM_SINGLE("Headset mic", TWL4030_REG_ANAMICL, 1, 1, 0),
-        SOC_DAPM_SINGLE("AUXL", TWL4030_REG_ANAMICL, 2, 1, 0),
-        SOC_DAPM_SINGLE("Carkit mic", TWL4030_REG_ANAMICL, 3, 1, 0),
+        SOC_DAPM_SINGLE("Main Mic Capture Switch",
+                        TWL4030_REG_ANAMICL, 0, 1, 0),
+        SOC_DAPM_SINGLE("Headset Mic Capture Switch",
+                        TWL4030_REG_ANAMICL, 1, 1, 0),
+        SOC_DAPM_SINGLE("AUXL Capture Switch",
+                        TWL4030_REG_ANAMICL, 2, 1, 0),
+        SOC_DAPM_SINGLE("Carkit Mic Capture Switch",
+                        TWL4030_REG_ANAMICL, 3, 1, 0),
 };
 
 /* Right analog microphone selection */
 static const struct snd_kcontrol_new twl4030_dapm_analogrmic_controls[] = {
-        SOC_DAPM_SINGLE("Sub mic", TWL4030_REG_ANAMICR, 0, 1, 0),
-        SOC_DAPM_SINGLE("AUXR", TWL4030_REG_ANAMICR, 2, 1, 0),
+        SOC_DAPM_SINGLE("Sub Mic Capture Switch", TWL4030_REG_ANAMICR, 0, 1, 0),
+        SOC_DAPM_SINGLE("AUXR Capture Switch", TWL4030_REG_ANAMICR, 2, 1, 0),
 };
 
 /* TX1 L/R Analog/Digital microphone selection */
@@ -560,6 +520,41 @@ static int micpath_event(struct snd_soc_dapm_widget *w,
         return 0;
 }
 
+/*
+ * Output PGA builder:
+ * Handle the muting and unmuting of the given output (turning off the
+ * amplifier associated with the output pin)
+ * On mute bypass the reg_cache and mute the volume
+ * On unmute: restore the register content
+ * Outputs handled in this way:  Earpiece, PreDrivL/R, CarkitL/R
+ */
+#define TWL4030_OUTPUT_PGA(pin_name, reg, mask)                         \
+static int pin_name##pga_event(struct snd_soc_dapm_widget *w,           \
+                struct snd_kcontrol *kcontrol, int event)               \
+{                                                                       \
+        u8 reg_val;                                                     \
+                                                                        \
+        switch (event) {                                                \
+        case SND_SOC_DAPM_POST_PMU:                                     \
+                twl4030_write(w->codec, reg,                            \
+                        twl4030_read_reg_cache(w->codec, reg));         \
+                break;                                                  \
+        case SND_SOC_DAPM_POST_PMD:                                     \
+                reg_val = twl4030_read_reg_cache(w->codec, reg);        \
+                twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,        \
+                                        reg_val & (~mask),              \
+                                        reg);                           \
+                break;                                                  \
+        }                                                               \
+        return 0;                                                       \
+}
+
+TWL4030_OUTPUT_PGA(earpiece, TWL4030_REG_EAR_CTL, TWL4030_EAR_GAIN);
+TWL4030_OUTPUT_PGA(predrivel, TWL4030_REG_PREDL_CTL, TWL4030_PREDL_GAIN);
+TWL4030_OUTPUT_PGA(predriver, TWL4030_REG_PREDR_CTL, TWL4030_PREDR_GAIN);
+TWL4030_OUTPUT_PGA(carkitl, TWL4030_REG_PRECKL_CTL, TWL4030_PRECKL_GAIN);
+TWL4030_OUTPUT_PGA(carkitr, TWL4030_REG_PRECKR_CTL, TWL4030_PRECKR_GAIN);
+
 static void handsfree_ramp(struct snd_soc_codec *codec, int reg, int ramp)
 {
         unsigned char hs_ctl;
@@ -620,6 +615,9 @@ static int handsfreerpga_event(struct snd_soc_dapm_widget *w,
 
 static void headset_ramp(struct snd_soc_codec *codec, int ramp)
 {
+        struct snd_soc_device *socdev = codec->socdev;
+        struct twl4030_setup_data *setup = socdev->codec_data;
+
         unsigned char hs_gain, hs_pop;
         struct twl4030_priv *twl4030 = codec->private_data;
         /* Base values for ramp delay calculation: 2^19 - 2^26 */
@@ -629,6 +627,17 @@ static void headset_ramp(struct snd_soc_codec *codec, int ramp)
         hs_gain = twl4030_read_reg_cache(codec, TWL4030_REG_HS_GAIN_SET);
         hs_pop = twl4030_read_reg_cache(codec, TWL4030_REG_HS_POPN_SET);
 
+        /* Enable external mute control, this dramatically reduces
+         * the pop-noise */
+        if (setup && setup->hs_extmute) {
+                if (setup->set_hs_extmute) {
+                        setup->set_hs_extmute(1);
+                } else {
+                        hs_pop |= TWL4030_EXTMUTE;
+                        twl4030_write(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
+                }
+        }
+
         if (ramp) {
                 /* Headset ramp-up according to the TRM */
                 hs_pop |= TWL4030_VMID_EN;
@@ -636,6 +645,9 @@ static void headset_ramp(struct snd_soc_codec *codec, int ramp)
                 twl4030_write(codec, TWL4030_REG_HS_GAIN_SET, hs_gain);
                 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);
         } else {
                 /* Headset ramp-down _not_ according to
                  * the TRM, but in a way that it is working */
@@ -652,6 +664,16 @@ static void headset_ramp(struct snd_soc_codec *codec, int ramp)
                 hs_pop &= ~TWL4030_VMID_EN;
                 twl4030_write(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
         }
+
+        /* Disable external mute */
+        if (setup && setup->hs_extmute) {
+                if (setup->set_hs_extmute) {
+                        setup->set_hs_extmute(0);
+                } else {
+                        hs_pop &= ~TWL4030_EXTMUTE;
+                        twl4030_write(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
+                }
+        }
 }
 
 static int headsetlpga_event(struct snd_soc_dapm_widget *w,
@@ -712,7 +734,19 @@ static int bypass_event(struct snd_soc_dapm_widget *w,
 
         reg = twl4030_read_reg_cache(w->codec, m->reg);
 
-        if (m->reg <= TWL4030_REG_ARXR2_APGA_CTL) {
+        /*
+         * bypass_state[0:3] - analog HiFi bypass
+         * bypass_state[4]   - analog voice bypass
+         * bypass_state[5]   - digital voice bypass
+         * bypass_state[6:7] - digital HiFi bypass
+         */
+        if (m->reg == TWL4030_REG_VSTPGA) {
+                /* Voice digital bypass */
+                if (reg)
+                        twl4030->bypass_state |= (1 << 5);
+                else
+                        twl4030->bypass_state &= ~(1 << 5);
+        } else if (m->reg <= TWL4030_REG_ARXR2_APGA_CTL) {
                 /* Analog bypass */
                 if (reg & (1 << m->shift))
                         twl4030->bypass_state |=
@@ -726,12 +760,6 @@ static int bypass_event(struct snd_soc_dapm_widget *w,
                         twl4030->bypass_state |= (1 << 4);
                 else
                         twl4030->bypass_state &= ~(1 << 4);
-        } else if (m->reg == TWL4030_REG_VSTPGA) {
-                /* Voice digital bypass */
-                if (reg)
-                        twl4030->bypass_state |= (1 << 5);
-                else
-                        twl4030->bypass_state &= ~(1 << 5);
         } else {
                 /* Digital bypass */
                 if (reg & (0x7 << m->shift))
@@ -924,7 +952,7 @@ static const struct soc_enum twl4030_op_modes_enum =
                         ARRAY_SIZE(twl4030_op_modes_texts),
                         twl4030_op_modes_texts);
 
-int snd_soc_put_twl4030_opmode_enum_double(struct snd_kcontrol *kcontrol,
+static int snd_soc_put_twl4030_opmode_enum_double(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
@@ -1005,6 +1033,16 @@ static DECLARE_TLV_DB_SCALE(digital_capture_tlv, 0, 100, 0);
  */
 static DECLARE_TLV_DB_SCALE(input_gain_tlv, 0, 600, 0);
 
+/* AVADC clock priority */
+static const char *twl4030_avadc_clk_priority_texts[] = {
+        "Voice high priority", "HiFi high priority"
+};
+
+static const struct soc_enum twl4030_avadc_clk_priority_enum =
+        SOC_ENUM_SINGLE(TWL4030_REG_AVADC_CTL, 2,
+                        ARRAY_SIZE(twl4030_avadc_clk_priority_texts),
+                        twl4030_avadc_clk_priority_texts);
+
 static const char *twl4030_rampdelay_texts[] = {
         "27/20/14 ms", "55/40/27 ms", "109/81/55 ms", "218/161/109 ms",
         "437/323/218 ms", "874/645/437 ms", "1748/1291/874 ms",
@@ -1106,6 +1144,8 @@ static const struct snd_kcontrol_new twl4030_snd_controls[] = {
         SOC_DOUBLE_TLV("Analog Capture Volume", TWL4030_REG_ANAMIC_GAIN,
                 0, 3, 5, 0, input_gain_tlv),
 
+        SOC_ENUM("AVADC Clock Priority", twl4030_avadc_clk_priority_enum),
+
         SOC_ENUM("HS ramp delay", twl4030_rampdelay_enum),
 
         SOC_ENUM("Vibra H-bridge mode", twl4030_vibradirmode_enum),
@@ -1208,13 +1248,22 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
         SND_SOC_DAPM_MIXER("Earpiece Mixer", SND_SOC_NOPM, 0, 0,
                         &twl4030_dapm_earpiece_controls[0],
                         ARRAY_SIZE(twl4030_dapm_earpiece_controls)),
+        SND_SOC_DAPM_PGA_E("Earpiece PGA", SND_SOC_NOPM,
+                        0, 0, NULL, 0, earpiecepga_event,
+                        SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
         /* PreDrivL/R */
         SND_SOC_DAPM_MIXER("PredriveL Mixer", SND_SOC_NOPM, 0, 0,
                         &twl4030_dapm_predrivel_controls[0],
                         ARRAY_SIZE(twl4030_dapm_predrivel_controls)),
+        SND_SOC_DAPM_PGA_E("PredriveL PGA", SND_SOC_NOPM,
+                        0, 0, NULL, 0, predrivelpga_event,
+                        SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
         SND_SOC_DAPM_MIXER("PredriveR Mixer", SND_SOC_NOPM, 0, 0,
                         &twl4030_dapm_predriver_controls[0],
                         ARRAY_SIZE(twl4030_dapm_predriver_controls)),
+        SND_SOC_DAPM_PGA_E("PredriveR PGA", SND_SOC_NOPM,
+                        0, 0, NULL, 0, predriverpga_event,
+                        SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
         /* HeadsetL/R */
         SND_SOC_DAPM_MIXER("HeadsetL Mixer", SND_SOC_NOPM, 0, 0,
                         &twl4030_dapm_hsol_controls[0],
@@ -1232,22 +1281,28 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
         SND_SOC_DAPM_MIXER("CarkitL Mixer", SND_SOC_NOPM, 0, 0,
                         &twl4030_dapm_carkitl_controls[0],
                         ARRAY_SIZE(twl4030_dapm_carkitl_controls)),
+        SND_SOC_DAPM_PGA_E("CarkitL PGA", SND_SOC_NOPM,
+                        0, 0, NULL, 0, carkitlpga_event,
+                        SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
         SND_SOC_DAPM_MIXER("CarkitR Mixer", SND_SOC_NOPM, 0, 0,
                         &twl4030_dapm_carkitr_controls[0],
                         ARRAY_SIZE(twl4030_dapm_carkitr_controls)),
+        SND_SOC_DAPM_PGA_E("CarkitR PGA", SND_SOC_NOPM,
+                        0, 0, NULL, 0, carkitrpga_event,
+                        SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
 
         /* Output MUX controls */
         /* HandsfreeL/R */
         SND_SOC_DAPM_MUX("HandsfreeL Mux", SND_SOC_NOPM, 0, 0,
                 &twl4030_dapm_handsfreel_control),
-        SND_SOC_DAPM_SWITCH("HandsfreeL Switch", SND_SOC_NOPM, 0, 0,
+        SND_SOC_DAPM_SWITCH("HandsfreeL", SND_SOC_NOPM, 0, 0,
                         &twl4030_dapm_handsfreelmute_control),
         SND_SOC_DAPM_PGA_E("HandsfreeL PGA", SND_SOC_NOPM,
                         0, 0, NULL, 0, handsfreelpga_event,
                         SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
         SND_SOC_DAPM_MUX("HandsfreeR Mux", SND_SOC_NOPM, 5, 0,
                 &twl4030_dapm_handsfreer_control),
-        SND_SOC_DAPM_SWITCH("HandsfreeR Switch", SND_SOC_NOPM, 0, 0,
+        SND_SOC_DAPM_SWITCH("HandsfreeR", SND_SOC_NOPM, 0, 0,
                         &twl4030_dapm_handsfreermute_control),
         SND_SOC_DAPM_PGA_E("HandsfreeR PGA", SND_SOC_NOPM,
                         0, 0, NULL, 0, handsfreerpga_event,
@@ -1282,11 +1337,11 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
                 SND_SOC_DAPM_POST_REG),
 
         /* Analog input mixers for the capture amplifiers */
-        SND_SOC_DAPM_MIXER("Analog Left Capture Route",
+        SND_SOC_DAPM_MIXER("Analog Left",
                 TWL4030_REG_ANAMICL, 4, 0,
                 &twl4030_dapm_analoglmic_controls[0],
                 ARRAY_SIZE(twl4030_dapm_analoglmic_controls)),
-        SND_SOC_DAPM_MIXER("Analog Right Capture Route",
+        SND_SOC_DAPM_MIXER("Analog Right",
                 TWL4030_REG_ANAMICR, 4, 0,
                 &twl4030_dapm_analogrmic_controls[0],
                 ARRAY_SIZE(twl4030_dapm_analogrmic_controls)),
@@ -1326,16 +1381,19 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"Earpiece Mixer", "AudioL1", "Analog L1 Playback Mixer"},
         {"Earpiece Mixer", "AudioL2", "Analog L2 Playback Mixer"},
         {"Earpiece Mixer", "AudioR1", "Analog R1 Playback Mixer"},
+        {"Earpiece PGA", NULL, "Earpiece Mixer"},
         /* PreDrivL */
         {"PredriveL Mixer", "Voice", "Analog Voice Playback Mixer"},
         {"PredriveL Mixer", "AudioL1", "Analog L1 Playback Mixer"},
         {"PredriveL Mixer", "AudioL2", "Analog L2 Playback Mixer"},
         {"PredriveL Mixer", "AudioR2", "Analog R2 Playback Mixer"},
+        {"PredriveL PGA", NULL, "PredriveL Mixer"},
         /* PreDrivR */
         {"PredriveR Mixer", "Voice", "Analog Voice Playback Mixer"},
         {"PredriveR Mixer", "AudioR1", "Analog R1 Playback Mixer"},
         {"PredriveR Mixer", "AudioR2", "Analog R2 Playback Mixer"},
         {"PredriveR Mixer", "AudioL2", "Analog L2 Playback Mixer"},
+        {"PredriveR PGA", NULL, "PredriveR Mixer"},
         /* HeadsetL */
         {"HeadsetL Mixer", "Voice", "Analog Voice Playback Mixer"},
         {"HeadsetL Mixer", "AudioL1", "Analog L1 Playback Mixer"},
@@ -1350,24 +1408,26 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"CarkitL Mixer", "Voice", "Analog Voice Playback Mixer"},
         {"CarkitL Mixer", "AudioL1", "Analog L1 Playback Mixer"},
         {"CarkitL Mixer", "AudioL2", "Analog L2 Playback Mixer"},
+        {"CarkitL PGA", NULL, "CarkitL Mixer"},
         /* CarkitR */
         {"CarkitR Mixer", "Voice", "Analog Voice Playback Mixer"},
         {"CarkitR Mixer", "AudioR1", "Analog R1 Playback Mixer"},
         {"CarkitR Mixer", "AudioR2", "Analog R2 Playback Mixer"},
+        {"CarkitR PGA", NULL, "CarkitR Mixer"},
         /* HandsfreeL */
         {"HandsfreeL Mux", "Voice", "Analog Voice Playback Mixer"},
         {"HandsfreeL Mux", "AudioL1", "Analog L1 Playback Mixer"},
         {"HandsfreeL Mux", "AudioL2", "Analog L2 Playback Mixer"},
         {"HandsfreeL Mux", "AudioR2", "Analog R2 Playback Mixer"},
-        {"HandsfreeL Switch", "Switch", "HandsfreeL Mux"},
-        {"HandsfreeL PGA", NULL, "HandsfreeL Switch"},
+        {"HandsfreeL", "Switch", "HandsfreeL Mux"},
+        {"HandsfreeL PGA", NULL, "HandsfreeL"},
         /* HandsfreeR */
         {"HandsfreeR Mux", "Voice", "Analog Voice Playback Mixer"},
         {"HandsfreeR Mux", "AudioR1", "Analog R1 Playback Mixer"},
         {"HandsfreeR Mux", "AudioR2", "Analog R2 Playback Mixer"},
         {"HandsfreeR Mux", "AudioL2", "Analog L2 Playback Mixer"},
-        {"HandsfreeR Switch", "Switch", "HandsfreeR Mux"},
-        {"HandsfreeR PGA", NULL, "HandsfreeR Switch"},
+        {"HandsfreeR", "Switch", "HandsfreeR Mux"},
+        {"HandsfreeR PGA", NULL, "HandsfreeR"},
         /* Vibra */
         {"Vibra Mux", "AudioL1", "DAC Left1"},
         {"Vibra Mux", "AudioR1", "DAC Right1"},
@@ -1377,29 +1437,29 @@ static const struct snd_soc_dapm_route intercon[] = {
         /* outputs */
         {"OUTL", NULL, "Analog L2 Playback Mixer"},
         {"OUTR", NULL, "Analog R2 Playback Mixer"},
-        {"EARPIECE", NULL, "Earpiece Mixer"},
-        {"PREDRIVEL", NULL, "PredriveL Mixer"},
-        {"PREDRIVER", NULL, "PredriveR Mixer"},
+        {"EARPIECE", NULL, "Earpiece PGA"},
+        {"PREDRIVEL", NULL, "PredriveL PGA"},
+        {"PREDRIVER", NULL, "PredriveR PGA"},
         {"HSOL", NULL, "HeadsetL PGA"},
         {"HSOR", NULL, "HeadsetR PGA"},
-        {"CARKITL", NULL, "CarkitL Mixer"},
-        {"CARKITR", NULL, "CarkitR Mixer"},
+        {"CARKITL", NULL, "CarkitL PGA"},
+        {"CARKITR", NULL, "CarkitR PGA"},
         {"HFL", NULL, "HandsfreeL PGA"},
         {"HFR", NULL, "HandsfreeR PGA"},
         {"Vibra Route", "Audio", "Vibra Mux"},
         {"VIBRA", NULL, "Vibra Route"},
 
         /* Capture path */
-        {"Analog Left Capture Route", "Main mic", "MAINMIC"},
-        {"Analog Left Capture Route", "Headset mic", "HSMIC"},
-        {"Analog Left Capture Route", "AUXL", "AUXL"},
-        {"Analog Left Capture Route", "Carkit mic", "CARKITMIC"},
+        {"Analog Left", "Main Mic Capture Switch", "MAINMIC"},
+        {"Analog Left", "Headset Mic Capture Switch", "HSMIC"},
+        {"Analog Left", "AUXL Capture Switch", "AUXL"},
+        {"Analog Left", "Carkit Mic Capture Switch", "CARKITMIC"},
 
-        {"Analog Right Capture Route", "Sub mic", "SUBMIC"},
-        {"Analog Right Capture Route", "AUXR", "AUXR"},
+        {"Analog Right", "Sub Mic Capture Switch", "SUBMIC"},
+        {"Analog Right", "AUXR Capture Switch", "AUXR"},
 
-        {"ADC Physical Left", NULL, "Analog Left Capture Route"},
-        {"ADC Physical Right", NULL, "Analog Right Capture Route"},
+        {"ADC Physical Left", NULL, "Analog Left"},
+        {"ADC Physical Right", NULL, "Analog Right"},
 
         {"Digimic0 Enable", NULL, "DIGIMIC0"},
         {"Digimic1 Enable", NULL, "DIGIMIC1"},
@@ -1423,11 +1483,11 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"ADC Virtual Right2", NULL, "TX2 Capture Route"},
 
         /* Analog bypass routes */
-        {"Right1 Analog Loopback", "Switch", "Analog Right Capture Route"},
-        {"Left1 Analog Loopback", "Switch", "Analog Left Capture Route"},
-        {"Right2 Analog Loopback", "Switch", "Analog Right Capture Route"},
-        {"Left2 Analog Loopback", "Switch", "Analog Left Capture Route"},
-        {"Voice Analog Loopback", "Switch", "Analog Left Capture Route"},
+        {"Right1 Analog Loopback", "Switch", "Analog Right"},
+        {"Left1 Analog Loopback", "Switch", "Analog Left"},
+        {"Right2 Analog Loopback", "Switch", "Analog Right"},
+        {"Left2 Analog Loopback", "Switch", "Analog Left"},
+        {"Voice Analog Loopback", "Switch", "Analog Left"},
 
         {"Analog R1 Playback Mixer", NULL, "Right1 Analog Loopback"},
         {"Analog L1 Playback Mixer", NULL, "Left1 Analog Loopback"},
@@ -1609,8 +1669,6 @@ static int twl4030_hw_params(struct snd_pcm_substream *substream,
 
          /* If the substream has 4 channel, do the necessary setup */
         if (params_channels(params) == 4) {
-                u8 format, mode;
-
                 format = twl4030_read_reg_cache(codec, TWL4030_REG_AUDIO_IF);
                 mode = twl4030_read_reg_cache(codec, TWL4030_REG_CODEC_MODE);
 
@@ -1806,6 +1864,19 @@ static int twl4030_set_dai_fmt(struct snd_soc_dai *codec_dai,
         return 0;
 }
 
+static int twl4030_set_tristate(struct snd_soc_dai *dai, int tristate)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u8 reg = twl4030_read_reg_cache(codec, TWL4030_REG_AUDIO_IF);
+
+        if (tristate)
+                reg |= TWL4030_AIF_TRI_EN;
+        else
+                reg &= ~TWL4030_AIF_TRI_EN;
+
+        return twl4030_write(codec, TWL4030_REG_AUDIO_IF, reg);
+}
+
 /* In case of voice mode, the RX1 L(VRX) for downlink and the TX2 L/R
  * (VTXL, VTXR) for uplink has to be enabled/disabled. */
 static void twl4030_voice_enable(struct snd_soc_codec *codec, int direction,
@@ -1948,7 +2019,7 @@ static int twl4030_voice_set_dai_fmt(struct snd_soc_dai *codec_dai,
 
         /* set master/slave audio interface */
         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
-        case SND_SOC_DAIFMT_CBS_CFM:
+        case SND_SOC_DAIFMT_CBM_CFM:
                 format &= ~(TWL4030_VIF_SLAVE_EN);
                 break;
         case SND_SOC_DAIFMT_CBS_CFS:
@@ -1980,6 +2051,19 @@ static int twl4030_voice_set_dai_fmt(struct snd_soc_dai *codec_dai,
         return 0;
 }
 
+static int twl4030_voice_set_tristate(struct snd_soc_dai *dai, int tristate)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u8 reg = twl4030_read_reg_cache(codec, TWL4030_REG_VOICE_IF);
+
+        if (tristate)
+                reg |= TWL4030_VIF_TRI_EN;
+        else
+                reg &= ~TWL4030_VIF_TRI_EN;
+
+        return twl4030_write(codec, TWL4030_REG_VOICE_IF, reg);
+}
+
 #define TWL4030_RATES    (SNDRV_PCM_RATE_8000_48000)
 #define TWL4030_FORMATS  (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FORMAT_S24_LE)
 
@@ -1989,6 +2073,7 @@ static struct snd_soc_dai_ops twl4030_dai_ops = {
         .hw_params      = twl4030_hw_params,
         .set_sysclk     = twl4030_set_dai_sysclk,
         .set_fmt        = twl4030_set_dai_fmt,
+        .set_tristate   = twl4030_set_tristate,
 };
 
 static struct snd_soc_dai_ops twl4030_dai_voice_ops = {
@@ -1997,6 +2082,7 @@ static struct snd_soc_dai_ops twl4030_dai_voice_ops = {
         .hw_params      = twl4030_voice_hw_params,
         .set_sysclk     = twl4030_voice_set_dai_sysclk,
         .set_fmt        = twl4030_voice_set_dai_fmt,
+        .set_tristate   = twl4030_voice_set_tristate,
 };
 
 struct snd_soc_dai twl4030_dai[] = {
diff --git a/sound/soc/codecs/twl4030.h b/sound/soc/codecs/twl4030.h
index fe5f395d9e4f..2b4bfa23f985 100644
--- a/sound/soc/codecs/twl4030.h
+++ b/sound/soc/codecs/twl4030.h
@@ -274,6 +274,8 @@ extern struct snd_soc_codec_device soc_codec_dev_twl4030;
 struct twl4030_setup_data {
         unsigned int ramp_delay_value;
         unsigned int sysclk;
+        unsigned int hs_extmute:1;
+        void (*set_hs_extmute)(int mute);
 };
 
 #endif  /* End of __TWL4030_AUDIO_H__ */
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index 269b108e1de6..c33b92edbded 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -163,7 +163,7 @@ static int uda134x_mute(struct snd_soc_dai *dai, int mute)
         else
                 mute_reg &= ~(1<<2);
 
-        uda134x_write(codec, UDA134X_DATA010, mute_reg & ~(1<<2));
+        uda134x_write(codec, UDA134X_DATA010, mute_reg);
 
         return 0;
 }
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index 5b21594e0e58..92ec03442154 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -5,9 +5,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  *
- * Copyright (c) 2007 Philipp Zabel <philipp.zabel@gmail.com>
- * Improved support for DAPM and audio routing/mixing capabilities,
- * added TLV support.
+ * Copyright (c) 2007-2009 Philipp Zabel <philipp.zabel@gmail.com>
  *
  * Modified by Richard Purdie <richard@openedhand.com> to fit into SoC
  * codec model.
@@ -19,26 +17,32 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/types.h>
-#include <linux/string.h>
 #include <linux/slab.h>
 #include <linux/errno.h>
-#include <linux/ioctl.h>
+#include <linux/gpio.h>
 #include <linux/delay.h>
 #include <linux/i2c.h>
 #include <linux/workqueue.h>
 #include <sound/core.h>
 #include <sound/control.h>
 #include <sound/initval.h>
-#include <sound/info.h>
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
 #include <sound/tlv.h>
+#include <sound/uda1380.h>
 
 #include "uda1380.h"
 
-static struct work_struct uda1380_work;
 static struct snd_soc_codec *uda1380_codec;
 
+/* codec private data */
+struct uda1380_priv {
+        struct snd_soc_codec codec;
+        u16 reg_cache[UDA1380_CACHEREGNUM];
+        unsigned int dac_clk;
+        struct work_struct work;
+};
+
 /*
  * uda1380 register cache
  */
@@ -473,6 +477,7 @@ static int uda1380_trigger(struct snd_pcm_substream *substream, int cmd,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
+        struct uda1380_priv *uda1380 = codec->private_data;
         int mixer = uda1380_read_reg_cache(codec, UDA1380_MIXER);
 
         switch (cmd) {
@@ -480,13 +485,13 @@ static int uda1380_trigger(struct snd_pcm_substream *substream, int cmd,
         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
                 uda1380_write_reg_cache(codec, UDA1380_MIXER,
                                         mixer & ~R14_SILENCE);
-                schedule_work(&uda1380_work);
+                schedule_work(&uda1380->work);
                 break;
         case SNDRV_PCM_TRIGGER_STOP:
         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
                 uda1380_write_reg_cache(codec, UDA1380_MIXER,
                                         mixer | R14_SILENCE);
-                schedule_work(&uda1380_work);
+                schedule_work(&uda1380->work);
                 break;
         }
         return 0;
@@ -670,44 +675,33 @@ static int uda1380_resume(struct platform_device *pdev)
         return 0;
 }
 
-/*
- * initialise the UDA1380 driver
- * register mixer and dsp interfaces with the kernel
- */
-static int uda1380_init(struct snd_soc_device *socdev, int dac_clk)
+static int uda1380_probe(struct platform_device *pdev)
 {
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        struct uda1380_platform_data *pdata;
         int ret = 0;
 
-        codec->name = "UDA1380";
-        codec->owner = THIS_MODULE;
-        codec->read = uda1380_read_reg_cache;
-        codec->write = uda1380_write;
-        codec->set_bias_level = uda1380_set_bias_level;
-        codec->dai = uda1380_dai;
-        codec->num_dai = ARRAY_SIZE(uda1380_dai);
-        codec->reg_cache = kmemdup(uda1380_reg, sizeof(uda1380_reg),
-                                   GFP_KERNEL);
-        if (codec->reg_cache == NULL)
-                return -ENOMEM;
-        codec->reg_cache_size = ARRAY_SIZE(uda1380_reg);
-        codec->reg_cache_step = 1;
-        uda1380_reset(codec);
+        if (uda1380_codec == NULL) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
 
-        uda1380_codec = codec;
-        INIT_WORK(&uda1380_work, uda1380_flush_work);
+        socdev->card->codec = uda1380_codec;
+        codec = uda1380_codec;
+        pdata = codec->dev->platform_data;
 
         /* register pcms */
         ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
         if (ret < 0) {
-                pr_err("uda1380: failed to create pcms\n");
+                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
                 goto pcm_err;
         }
 
         /* power on device */
         uda1380_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
         /* set clock input */
-        switch (dac_clk) {
+        switch (pdata->dac_clk) {
         case UDA1380_DAC_CLK_SYSCLK:
                 uda1380_write(codec, UDA1380_CLK, 0);
                 break;
@@ -716,13 +710,12 @@ static int uda1380_init(struct snd_soc_device *socdev, int dac_clk)
                 break;
         }
 
-        /* uda1380 init */
         snd_soc_add_controls(codec, uda1380_snd_controls,
                                 ARRAY_SIZE(uda1380_snd_controls));
         uda1380_add_widgets(codec);
         ret = snd_soc_init_card(socdev);
         if (ret < 0) {
-                pr_err("uda1380: failed to register card\n");
+                dev_err(codec->dev, "failed to register card: %d\n", ret);
                 goto card_err;
         }
 
@@ -732,165 +725,201 @@ card_err:
         snd_soc_free_pcms(socdev);
         snd_soc_dapm_free(socdev);
 pcm_err:
-        kfree(codec->reg_cache);
         return ret;
 }
 
-static struct snd_soc_device *uda1380_socdev;
-
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-
-static int uda1380_i2c_probe(struct i2c_client *i2c,
-                             const struct i2c_device_id *id)
+/* power down chip */
+static int uda1380_remove(struct platform_device *pdev)
 {
-        struct snd_soc_device *socdev = uda1380_socdev;
-        struct uda1380_setup_data *setup = socdev->codec_data;
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
-        int ret;
-
-        i2c_set_clientdata(i2c, codec);
-        codec->control_data = i2c;
 
-        ret = uda1380_init(socdev, setup->dac_clk);
-        if (ret < 0)
-                pr_err("uda1380: failed to initialise UDA1380\n");
+        if (codec->control_data)
+                uda1380_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
-        return ret;
-}
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
 
-static int uda1380_i2c_remove(struct i2c_client *client)
-{
-        struct snd_soc_codec *codec = i2c_get_clientdata(client);
-        kfree(codec->reg_cache);
         return 0;
 }
 
-static const struct i2c_device_id uda1380_i2c_id[] = {
-        { "uda1380", 0 },
-        { }
-};
-MODULE_DEVICE_TABLE(i2c, uda1380_i2c_id);
-
-static struct i2c_driver uda1380_i2c_driver = {
-        .driver = {
-                .name =  "UDA1380 I2C Codec",
-                .owner = THIS_MODULE,
-        },
-        .probe =    uda1380_i2c_probe,
-        .remove =   uda1380_i2c_remove,
-        .id_table = uda1380_i2c_id,
+struct snd_soc_codec_device soc_codec_dev_uda1380 = {
+        .probe =        uda1380_probe,
+        .remove =       uda1380_remove,
+        .suspend =      uda1380_suspend,
+        .resume =       uda1380_resume,
 };
+EXPORT_SYMBOL_GPL(soc_codec_dev_uda1380);
 
-static int uda1380_add_i2c_device(struct platform_device *pdev,
-                                  const struct uda1380_setup_data *setup)
+static int uda1380_register(struct uda1380_priv *uda1380)
 {
-        struct i2c_board_info info;
-        struct i2c_adapter *adapter;
-        struct i2c_client *client;
-        int ret;
+        int ret, i;
+        struct snd_soc_codec *codec = &uda1380->codec;
+        struct uda1380_platform_data *pdata = codec->dev->platform_data;
 
-        ret = i2c_add_driver(&uda1380_i2c_driver);
-        if (ret != 0) {
-                dev_err(&pdev->dev, "can't add i2c driver\n");
-                return ret;
+        if (uda1380_codec) {
+                dev_err(codec->dev, "Another UDA1380 is registered\n");
+                return -EINVAL;
+        }
+
+        if (!pdata || !pdata->gpio_power || !pdata->gpio_reset)
+                return -EINVAL;
+
+        ret = gpio_request(pdata->gpio_power, "uda1380 power");
+        if (ret)
+                goto err_out;
+        ret = gpio_request(pdata->gpio_reset, "uda1380 reset");
+        if (ret)
+                goto err_gpio;
+
+        gpio_direction_output(pdata->gpio_power, 1);
+
+        /* we may need to have the clock running here - pH5 */
+        gpio_direction_output(pdata->gpio_reset, 1);
+        udelay(5);
+        gpio_set_value(pdata->gpio_reset, 0);
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->private_data = uda1380;
+        codec->name = "UDA1380";
+        codec->owner = THIS_MODULE;
+        codec->read = uda1380_read_reg_cache;
+        codec->write = uda1380_write;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->set_bias_level = uda1380_set_bias_level;
+        codec->dai = uda1380_dai;
+        codec->num_dai = ARRAY_SIZE(uda1380_dai);
+        codec->reg_cache_size = ARRAY_SIZE(uda1380_reg);
+        codec->reg_cache = &uda1380->reg_cache;
+        codec->reg_cache_step = 1;
+
+        memcpy(codec->reg_cache, uda1380_reg, sizeof(uda1380_reg));
+
+        ret = uda1380_reset(codec);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to issue reset\n");
+                goto err_reset;
         }
 
-        memset(&info, 0, sizeof(struct i2c_board_info));
-        info.addr = setup->i2c_address;
-        strlcpy(info.type, "uda1380", I2C_NAME_SIZE);
+        INIT_WORK(&uda1380->work, uda1380_flush_work);
+
+        for (i = 0; i < ARRAY_SIZE(uda1380_dai); i++)
+                uda1380_dai[i].dev = codec->dev;
 
-        adapter = i2c_get_adapter(setup->i2c_bus);
-        if (!adapter) {
-                dev_err(&pdev->dev, "can't get i2c adapter %d\n",
-                        setup->i2c_bus);
-                goto err_driver;
+        uda1380_codec = codec;
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+                goto err_reset;
         }
 
-        client = i2c_new_device(adapter, &info);
-        i2c_put_adapter(adapter);
-        if (!client) {
-                dev_err(&pdev->dev, "can't add i2c device at 0x%x\n",
-                        (unsigned int)info.addr);
-                goto err_driver;
+        ret = snd_soc_register_dais(uda1380_dai, ARRAY_SIZE(uda1380_dai));
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAIs: %d\n", ret);
+                goto err_dai;
         }
 
         return 0;
 
-err_driver:
-        i2c_del_driver(&uda1380_i2c_driver);
-        return -ENODEV;
+err_dai:
+        snd_soc_unregister_codec(codec);
+err_reset:
+        gpio_set_value(pdata->gpio_power, 0);
+        gpio_free(pdata->gpio_reset);
+err_gpio:
+        gpio_free(pdata->gpio_power);
+err_out:
+        return ret;
 }
-#endif
 
-static int uda1380_probe(struct platform_device *pdev)
+static void uda1380_unregister(struct uda1380_priv *uda1380)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct uda1380_setup_data *setup;
+        struct snd_soc_codec *codec = &uda1380->codec;
+        struct uda1380_platform_data *pdata = codec->dev->platform_data;
+
+        snd_soc_unregister_dais(uda1380_dai, ARRAY_SIZE(uda1380_dai));
+        snd_soc_unregister_codec(&uda1380->codec);
+
+        gpio_set_value(pdata->gpio_power, 0);
+        gpio_free(pdata->gpio_reset);
+        gpio_free(pdata->gpio_power);
+
+        kfree(uda1380);
+        uda1380_codec = NULL;
+}
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int uda1380_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
+{
+        struct uda1380_priv *uda1380;
         struct snd_soc_codec *codec;
         int ret;
 
-        setup = socdev->codec_data;
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
+        uda1380 = kzalloc(sizeof(struct uda1380_priv), GFP_KERNEL);
+        if (uda1380 == NULL)
                 return -ENOMEM;
 
-        socdev->card->codec = codec;
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
+        codec = &uda1380->codec;
+        codec->hw_write = (hw_write_t)i2c_master_send;
 
-        uda1380_socdev = socdev;
-        ret = -ENODEV;
+        i2c_set_clientdata(i2c, uda1380);
+        codec->control_data = i2c;
 
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        if (setup->i2c_address) {
-                codec->hw_write = (hw_write_t)i2c_master_send;
-                ret = uda1380_add_i2c_device(pdev, setup);
-        }
-#endif
+        codec->dev = &i2c->dev;
 
+        ret = uda1380_register(uda1380);
         if (ret != 0)
-                kfree(codec);
+                kfree(uda1380);
+
         return ret;
 }
 
-/* power down chip */
-static int uda1380_remove(struct platform_device *pdev)
+static int __devexit uda1380_i2c_remove(struct i2c_client *i2c)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec->control_data)
-                uda1380_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        i2c_unregister_device(codec->control_data);
-        i2c_del_driver(&uda1380_i2c_driver);
-#endif
-        kfree(codec);
-
+        struct uda1380_priv *uda1380 = i2c_get_clientdata(i2c);
+        uda1380_unregister(uda1380);
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_uda1380 = {
-        .probe =        uda1380_probe,
-        .remove =       uda1380_remove,
-        .suspend =      uda1380_suspend,
-        .resume =       uda1380_resume,
+static const struct i2c_device_id uda1380_i2c_id[] = {
+        { "uda1380", 0 },
+        { }
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_uda1380);
+MODULE_DEVICE_TABLE(i2c, uda1380_i2c_id);
+
+static struct i2c_driver uda1380_i2c_driver = {
+        .driver = {
+                .name =  "UDA1380 I2C Codec",
+                .owner = THIS_MODULE,
+        },
+        .probe =    uda1380_i2c_probe,
+        .remove =   __devexit_p(uda1380_i2c_remove),
+        .id_table = uda1380_i2c_id,
+};
+#endif
 
 static int __init uda1380_modinit(void)
 {
-        return snd_soc_register_dais(uda1380_dai, ARRAY_SIZE(uda1380_dai));
+        int ret;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&uda1380_i2c_driver);
+        if (ret != 0)
+                pr_err("Failed to register UDA1380 I2C driver: %d\n", ret);
+#endif
+        return 0;
 }
 module_init(uda1380_modinit);
 
 static void __exit uda1380_exit(void)
 {
-        snd_soc_unregister_dais(uda1380_dai, ARRAY_SIZE(uda1380_dai));
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_del_driver(&uda1380_i2c_driver);
+#endif
 }
 module_exit(uda1380_exit);
 
diff --git a/sound/soc/codecs/uda1380.h b/sound/soc/codecs/uda1380.h
index c55c17a52a12..9cefa8a54770 100644
--- a/sound/soc/codecs/uda1380.h
+++ b/sound/soc/codecs/uda1380.h
@@ -72,14 +72,6 @@
 #define R22_SKIP_DCFIL  0x0002
 #define R23_AGC_EN      0x0001
 
-struct uda1380_setup_data {
-        int            i2c_bus;
-        unsigned short i2c_address;
-        int            dac_clk;
-#define UDA1380_DAC_CLK_SYSCLK 0
-#define UDA1380_DAC_CLK_WSPLL  1
-};
-
 #define UDA1380_DAI_DUPLEX      0 /* playback and capture on single DAI */
 #define UDA1380_DAI_PLAYBACK    1 /* playback DAI */
 #define UDA1380_DAI_CAPTURE     2 /* capture DAI */
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index e7348d341b76..3ff0373dff89 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -63,6 +63,8 @@ struct wm8350_data {
         struct wm8350_jack_data hpl;
         struct wm8350_jack_data hpr;
         struct regulator_bulk_data supplies[ARRAY_SIZE(supply_names)];
+        int fll_freq_out;
+        int fll_freq_in;
 };
 
 static unsigned int wm8350_codec_cache_read(struct snd_soc_codec *codec,
@@ -406,7 +408,6 @@ static const char *wm8350_deemp[] = { "None", "32kHz", "44.1kHz", "48kHz" };
 static const char *wm8350_pol[] = { "Normal", "Inv R", "Inv L", "Inv L & R" };
 static const char *wm8350_dacmutem[] = { "Normal", "Soft" };
 static const char *wm8350_dacmutes[] = { "Fast", "Slow" };
-static const char *wm8350_dacfilter[] = { "Normal", "Sloping" };
 static const char *wm8350_adcfilter[] = { "None", "High Pass" };
 static const char *wm8350_adchp[] = { "44.1kHz", "8kHz", "16kHz", "32kHz" };
 static const char *wm8350_lr[] = { "Left", "Right" };
@@ -416,7 +417,6 @@ static const struct soc_enum wm8350_enum[] = {
         SOC_ENUM_SINGLE(WM8350_DAC_CONTROL, 0, 4, wm8350_pol),
         SOC_ENUM_SINGLE(WM8350_DAC_MUTE_VOLUME, 14, 2, wm8350_dacmutem),
         SOC_ENUM_SINGLE(WM8350_DAC_MUTE_VOLUME, 13, 2, wm8350_dacmutes),
-        SOC_ENUM_SINGLE(WM8350_DAC_MUTE_VOLUME, 12, 2, wm8350_dacfilter),
         SOC_ENUM_SINGLE(WM8350_ADC_CONTROL, 15, 2, wm8350_adcfilter),
         SOC_ENUM_SINGLE(WM8350_ADC_CONTROL, 8, 4, wm8350_adchp),
         SOC_ENUM_SINGLE(WM8350_ADC_CONTROL, 0, 4, wm8350_pol),
@@ -444,10 +444,9 @@ static const struct snd_kcontrol_new wm8350_snd_controls[] = {
                                 0, 255, 0, dac_pcm_tlv),
         SOC_ENUM("Playback PCM Mute Function", wm8350_enum[2]),
         SOC_ENUM("Playback PCM Mute Speed", wm8350_enum[3]),
-        SOC_ENUM("Playback PCM Filter", wm8350_enum[4]),
-        SOC_ENUM("Capture PCM Filter", wm8350_enum[5]),
-        SOC_ENUM("Capture PCM HP Filter", wm8350_enum[6]),
-        SOC_ENUM("Capture ADC Inversion", wm8350_enum[7]),
+        SOC_ENUM("Capture PCM Filter", wm8350_enum[4]),
+        SOC_ENUM("Capture PCM HP Filter", wm8350_enum[5]),
+        SOC_ENUM("Capture ADC Inversion", wm8350_enum[6]),
         SOC_WM8350_DOUBLE_R_TLV("Capture PCM Volume",
                                 WM8350_ADC_DIGITAL_VOLUME_L,
                                 WM8350_ADC_DIGITAL_VOLUME_R,
@@ -613,7 +612,7 @@ SOC_DAPM_SINGLE("Switch", WM8350_BEEP_VOLUME, 15, 1, 1);
 
 /* Out4 Capture Mux */
 static const struct snd_kcontrol_new wm8350_out4_capture_controls =
-SOC_DAPM_ENUM("Route", wm8350_enum[8]);
+SOC_DAPM_ENUM("Route", wm8350_enum[7]);
 
 static const struct snd_soc_dapm_widget wm8350_dapm_widgets[] = {
 
@@ -993,6 +992,7 @@ static int wm8350_pcm_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_soc_dai *codec_dai)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
+        struct wm8350 *wm8350 = codec->control_data;
         u16 iface = wm8350_codec_read(codec, WM8350_AI_FORMATING) &
             ~WM8350_AIF_WL_MASK;
 
@@ -1012,6 +1012,19 @@ static int wm8350_pcm_hw_params(struct snd_pcm_substream *substream,
         }
 
         wm8350_codec_write(codec, WM8350_AI_FORMATING, iface);
+
+        /* The sloping stopband filter is recommended for use with
+         * lower sample rates to improve performance.
+         */
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                if (params_rate(params) < 24000)
+                        wm8350_set_bits(wm8350, WM8350_DAC_MUTE_VOLUME,
+                                        WM8350_DAC_SB_FILT);
+                else
+                        wm8350_clear_bits(wm8350, WM8350_DAC_MUTE_VOLUME,
+                                          WM8350_DAC_SB_FILT);
+        }
+
         return 0;
 }
 
@@ -1093,10 +1106,14 @@ static int wm8350_set_fll(struct snd_soc_dai *codec_dai,
 {
         struct snd_soc_codec *codec = codec_dai->codec;
         struct wm8350 *wm8350 = codec->control_data;
+        struct wm8350_data *priv = codec->private_data;
         struct _fll_div fll_div;
         int ret = 0;
         u16 fll_1, fll_4;
 
+        if (freq_in == priv->fll_freq_in && freq_out == priv->fll_freq_out)
+                return 0;
+
         /* power down FLL - we need to do this for reconfiguration */
         wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_4,
                           WM8350_FLL_ENA | WM8350_FLL_OSC_ENA);
@@ -1131,6 +1148,9 @@ static int wm8350_set_fll(struct snd_soc_dai *codec_dai,
         wm8350_set_bits(wm8350, WM8350_POWER_MGMT_4, WM8350_FLL_OSC_ENA);
         wm8350_set_bits(wm8350, WM8350_POWER_MGMT_4, WM8350_FLL_ENA);
 
+        priv->fll_freq_out = freq_out;
+        priv->fll_freq_in = freq_in;
+
         return 0;
 }
 
@@ -1660,6 +1680,21 @@ static int __devexit wm8350_codec_remove(struct platform_device *pdev)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int wm8350_codec_suspend(struct platform_device *pdev, pm_message_t m)
+{
+        return snd_soc_suspend_device(&pdev->dev);
+}
+
+static int wm8350_codec_resume(struct platform_device *pdev)
+{
+        return snd_soc_resume_device(&pdev->dev);
+}
+#else
+#define wm8350_codec_suspend NULL
+#define wm8350_codec_resume NULL
+#endif
+
 static struct platform_driver wm8350_codec_driver = {
         .driver = {
                    .name = "wm8350-codec",
@@ -1667,6 +1702,8 @@ static struct platform_driver wm8350_codec_driver = {
                    },
         .probe = wm8350_codec_probe,
         .remove = __devexit_p(wm8350_codec_remove),
+        .suspend = wm8350_codec_suspend,
+        .resume = wm8350_codec_resume,
 };
 
 static __init int wm8350_init(void)
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index 502eefac1ecd..b9ef4d915221 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -1022,10 +1022,15 @@ static int wm8400_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
         if (freq_in == wm8400->fll_in && freq_out == wm8400->fll_out)
                 return 0;
 
-        if (freq_out != 0) {
+        if (freq_out) {
                 ret = fll_factors(wm8400, &factors, freq_in, freq_out);
                 if (ret != 0)
                         return ret;
+        } else {
+                /* Bodge GCC 4.4.0 uninitialised variable warning - it
+                 * doesn't seem capable of working out that we exit if
+                 * freq_out is 0 before any of the uses. */
+                memset(&factors, 0, sizeof(factors));
         }
 
         wm8400->fll_out = freq_out;
@@ -1040,7 +1045,7 @@ static int wm8400_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
         reg &= ~WM8400_FLL_OSC_ENA;
         wm8400_write(codec, WM8400_FLL_CONTROL_1, reg);
 
-        if (freq_out == 0)
+        if (!freq_out)
                 return 0;
 
         reg &= ~(WM8400_FLL_REF_FREQ | WM8400_FLL_FRATIO_MASK);
@@ -1553,6 +1558,21 @@ static int __exit wm8400_codec_remove(struct platform_device *dev)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int wm8400_pdev_suspend(struct platform_device *pdev, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&pdev->dev);
+}
+
+static int wm8400_pdev_resume(struct platform_device *pdev)
+{
+        return snd_soc_resume_device(&pdev->dev);
+}
+#else
+#define wm8400_pdev_suspend NULL
+#define wm8400_pdev_resume NULL
+#endif
+
 static struct platform_driver wm8400_codec_driver = {
         .driver = {
                 .name = "wm8400-codec",
@@ -1560,6 +1580,8 @@ static struct platform_driver wm8400_codec_driver = {
         },
         .probe = wm8400_codec_probe,
         .remove = __exit_p(wm8400_codec_remove),
+        .suspend = wm8400_pdev_suspend,
+        .resume = wm8400_pdev_resume,
 };
 
 static int __init wm8400_codec_init(void)
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index c8b8dba85890..060d5d06ba95 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -58,55 +58,7 @@ static const u16 wm8510_reg[WM8510_CACHEREGNUM] = {
 #define WM8510_POWER1_BIASEN  0x08
 #define WM8510_POWER1_BUFIOEN 0x10
 
-/*
- * read wm8510 register cache
- */
-static inline unsigned int wm8510_read_reg_cache(struct snd_soc_codec *codec,
-        unsigned int reg)
-{
-        u16 *cache = codec->reg_cache;
-        if (reg == WM8510_RESET)
-                return 0;
-        if (reg >= WM8510_CACHEREGNUM)
-                return -1;
-        return cache[reg];
-}
-
-/*
- * write wm8510 register cache
- */
-static inline void wm8510_write_reg_cache(struct snd_soc_codec *codec,
-        u16 reg, unsigned int value)
-{
-        u16 *cache = codec->reg_cache;
-        if (reg >= WM8510_CACHEREGNUM)
-                return;
-        cache[reg] = value;
-}
-
-/*
- * write to the WM8510 register space
- */
-static int wm8510_write(struct snd_soc_codec *codec, unsigned int reg,
-        unsigned int value)
-{
-        u8 data[2];
-
-        /* data is
-         *   D15..D9 WM8510 register offset
-         *   D8...D0 register data
-         */
-        data[0] = (reg << 1) | ((value >> 8) & 0x0001);
-        data[1] = value & 0x00ff;
-
-        wm8510_write_reg_cache(codec, reg, value);
-        if (codec->hw_write(codec->control_data, data, 2) == 2)
-                return 0;
-        else
-                return -EIO;
-}
-
-#define wm8510_reset(c) wm8510_write(c, WM8510_RESET, 0)
+#define wm8510_reset(c) snd_soc_write(c, WM8510_RESET, 0)
 
 static const char *wm8510_companding[] = { "Off", "NC", "u-law", "A-law" };
 static const char *wm8510_deemp[] = { "None", "32kHz", "44.1kHz", "48kHz" };
@@ -327,27 +279,27 @@ static int wm8510_set_dai_pll(struct snd_soc_dai *codec_dai,
 
         if (freq_in == 0 || freq_out == 0) {
                 /* Clock CODEC directly from MCLK */
-                reg = wm8510_read_reg_cache(codec, WM8510_CLOCK);
-                wm8510_write(codec, WM8510_CLOCK, reg & 0x0ff);
+                reg = snd_soc_read(codec, WM8510_CLOCK);
+                snd_soc_write(codec, WM8510_CLOCK, reg & 0x0ff);
 
                 /* Turn off PLL */
-                reg = wm8510_read_reg_cache(codec, WM8510_POWER1);
-                wm8510_write(codec, WM8510_POWER1, reg & 0x1df);
+                reg = snd_soc_read(codec, WM8510_POWER1);
+                snd_soc_write(codec, WM8510_POWER1, reg & 0x1df);
                 return 0;
         }
 
         pll_factors(freq_out*4, freq_in);
 
-        wm8510_write(codec, WM8510_PLLN, (pll_div.pre_div << 4) | pll_div.n);
-        wm8510_write(codec, WM8510_PLLK1, pll_div.k >> 18);
-        wm8510_write(codec, WM8510_PLLK2, (pll_div.k >> 9) & 0x1ff);
-        wm8510_write(codec, WM8510_PLLK3, pll_div.k & 0x1ff);
-        reg = wm8510_read_reg_cache(codec, WM8510_POWER1);
-        wm8510_write(codec, WM8510_POWER1, reg | 0x020);
+        snd_soc_write(codec, WM8510_PLLN, (pll_div.pre_div << 4) | pll_div.n);
+        snd_soc_write(codec, WM8510_PLLK1, pll_div.k >> 18);
+        snd_soc_write(codec, WM8510_PLLK2, (pll_div.k >> 9) & 0x1ff);
+        snd_soc_write(codec, WM8510_PLLK3, pll_div.k & 0x1ff);
+        reg = snd_soc_read(codec, WM8510_POWER1);
+        snd_soc_write(codec, WM8510_POWER1, reg | 0x020);
 
         /* Run CODEC from PLL instead of MCLK */
-        reg = wm8510_read_reg_cache(codec, WM8510_CLOCK);
-        wm8510_write(codec, WM8510_CLOCK, reg | 0x100);
+        reg = snd_soc_read(codec, WM8510_CLOCK);
+        snd_soc_write(codec, WM8510_CLOCK, reg | 0x100);
 
         return 0;
 }
@@ -363,24 +315,24 @@ static int wm8510_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
 
         switch (div_id) {
         case WM8510_OPCLKDIV:
-                reg = wm8510_read_reg_cache(codec, WM8510_GPIO) & 0x1cf;
-                wm8510_write(codec, WM8510_GPIO, reg | div);
+                reg = snd_soc_read(codec, WM8510_GPIO) & 0x1cf;
+                snd_soc_write(codec, WM8510_GPIO, reg | div);
                 break;
         case WM8510_MCLKDIV:
-                reg = wm8510_read_reg_cache(codec, WM8510_CLOCK) & 0x11f;
-                wm8510_write(codec, WM8510_CLOCK, reg | div);
+                reg = snd_soc_read(codec, WM8510_CLOCK) & 0x11f;
+                snd_soc_write(codec, WM8510_CLOCK, reg | div);
                 break;
         case WM8510_ADCCLK:
-                reg = wm8510_read_reg_cache(codec, WM8510_ADC) & 0x1f7;
-                wm8510_write(codec, WM8510_ADC, reg | div);
+                reg = snd_soc_read(codec, WM8510_ADC) & 0x1f7;
+                snd_soc_write(codec, WM8510_ADC, reg | div);
                 break;
         case WM8510_DACCLK:
-                reg = wm8510_read_reg_cache(codec, WM8510_DAC) & 0x1f7;
-                wm8510_write(codec, WM8510_DAC, reg | div);
+                reg = snd_soc_read(codec, WM8510_DAC) & 0x1f7;
+                snd_soc_write(codec, WM8510_DAC, reg | div);
                 break;
         case WM8510_BCLKDIV:
-                reg = wm8510_read_reg_cache(codec, WM8510_CLOCK) & 0x1e3;
-                wm8510_write(codec, WM8510_CLOCK, reg | div);
+                reg = snd_soc_read(codec, WM8510_CLOCK) & 0x1e3;
+                snd_soc_write(codec, WM8510_CLOCK, reg | div);
                 break;
         default:
                 return -EINVAL;
@@ -394,7 +346,7 @@ static int wm8510_set_dai_fmt(struct snd_soc_dai *codec_dai,
 {
         struct snd_soc_codec *codec = codec_dai->codec;
         u16 iface = 0;
-        u16 clk = wm8510_read_reg_cache(codec, WM8510_CLOCK) & 0x1fe;
+        u16 clk = snd_soc_read(codec, WM8510_CLOCK) & 0x1fe;
 
         /* set master/slave audio interface */
         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
@@ -441,8 +393,8 @@ static int wm8510_set_dai_fmt(struct snd_soc_dai *codec_dai,
                 return -EINVAL;
         }
 
-        wm8510_write(codec, WM8510_IFACE, iface);
-        wm8510_write(codec, WM8510_CLOCK, clk);
+        snd_soc_write(codec, WM8510_IFACE, iface);
+        snd_soc_write(codec, WM8510_CLOCK, clk);
         return 0;
 }
 
@@ -453,8 +405,8 @@ static int wm8510_pcm_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        u16 iface = wm8510_read_reg_cache(codec, WM8510_IFACE) & 0x19f;
-        u16 adn = wm8510_read_reg_cache(codec, WM8510_ADD) & 0x1f1;
+        u16 iface = snd_soc_read(codec, WM8510_IFACE) & 0x19f;
+        u16 adn = snd_soc_read(codec, WM8510_ADD) & 0x1f1;
 
         /* bit size */
         switch (params_format(params)) {
@@ -493,20 +445,20 @@ static int wm8510_pcm_hw_params(struct snd_pcm_substream *substream,
                 break;
         }
 
-        wm8510_write(codec, WM8510_IFACE, iface);
-        wm8510_write(codec, WM8510_ADD, adn);
+        snd_soc_write(codec, WM8510_IFACE, iface);
+        snd_soc_write(codec, WM8510_ADD, adn);
         return 0;
 }
 
 static int wm8510_mute(struct snd_soc_dai *dai, int mute)
 {
         struct snd_soc_codec *codec = dai->codec;
-        u16 mute_reg = wm8510_read_reg_cache(codec, WM8510_DAC) & 0xffbf;
+        u16 mute_reg = snd_soc_read(codec, WM8510_DAC) & 0xffbf;
 
         if (mute)
-                wm8510_write(codec, WM8510_DAC, mute_reg | 0x40);
+                snd_soc_write(codec, WM8510_DAC, mute_reg | 0x40);
         else
-                wm8510_write(codec, WM8510_DAC, mute_reg);
+                snd_soc_write(codec, WM8510_DAC, mute_reg);
         return 0;
 }
 
@@ -514,13 +466,13 @@ static int wm8510_mute(struct snd_soc_dai *dai, int mute)
 static int wm8510_set_bias_level(struct snd_soc_codec *codec,
         enum snd_soc_bias_level level)
 {
-        u16 power1 = wm8510_read_reg_cache(codec, WM8510_POWER1) & ~0x3;
+        u16 power1 = snd_soc_read(codec, WM8510_POWER1) & ~0x3;
 
         switch (level) {
         case SND_SOC_BIAS_ON:
         case SND_SOC_BIAS_PREPARE:
                 power1 |= 0x1;  /* VMID 50k */
-                wm8510_write(codec, WM8510_POWER1, power1);
+                snd_soc_write(codec, WM8510_POWER1, power1);
                 break;
 
         case SND_SOC_BIAS_STANDBY:
@@ -528,18 +480,18 @@ static int wm8510_set_bias_level(struct snd_soc_codec *codec,
 
                 if (codec->bias_level == SND_SOC_BIAS_OFF) {
                         /* Initial cap charge at VMID 5k */
-                        wm8510_write(codec, WM8510_POWER1, power1 | 0x3);
+                        snd_soc_write(codec, WM8510_POWER1, power1 | 0x3);
                         mdelay(100);
                 }
 
                 power1 |= 0x2;  /* VMID 500k */
-                wm8510_write(codec, WM8510_POWER1, power1);
+                snd_soc_write(codec, WM8510_POWER1, power1);
                 break;
 
         case SND_SOC_BIAS_OFF:
-                wm8510_write(codec, WM8510_POWER1, 0);
-                wm8510_write(codec, WM8510_POWER2, 0);
-                wm8510_write(codec, WM8510_POWER3, 0);
+                snd_soc_write(codec, WM8510_POWER1, 0);
+                snd_soc_write(codec, WM8510_POWER2, 0);
+                snd_soc_write(codec, WM8510_POWER3, 0);
                 break;
         }
 
@@ -577,6 +529,7 @@ struct snd_soc_dai wm8510_dai = {
                 .rates = WM8510_RATES,
                 .formats = WM8510_FORMATS,},
         .ops = &wm8510_dai_ops,
+        .symmetric_rates = 1,
 };
 EXPORT_SYMBOL_GPL(wm8510_dai);
 
@@ -612,15 +565,14 @@ static int wm8510_resume(struct platform_device *pdev)
  * initialise the WM8510 driver
  * register the mixer and dsp interfaces with the kernel
  */
-static int wm8510_init(struct snd_soc_device *socdev)
+static int wm8510_init(struct snd_soc_device *socdev,
+                       enum snd_soc_control_type control)
 {
         struct snd_soc_codec *codec = socdev->card->codec;
         int ret = 0;
 
         codec->name = "WM8510";
         codec->owner = THIS_MODULE;
-        codec->read = wm8510_read_reg_cache;
-        codec->write = wm8510_write;
         codec->set_bias_level = wm8510_set_bias_level;
         codec->dai = &wm8510_dai;
         codec->num_dai = 1;
@@ -630,13 +582,20 @@ static int wm8510_init(struct snd_soc_device *socdev)
         if (codec->reg_cache == NULL)
                 return -ENOMEM;
 
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        if (ret < 0) {
+                printk(KERN_ERR "wm8510: failed to set cache I/O: %d\n",
+                       ret);
+                goto err;
+        }
+
         wm8510_reset(codec);
 
         /* register pcms */
         ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
         if (ret < 0) {
                 printk(KERN_ERR "wm8510: failed to create pcms\n");
-                goto pcm_err;
+                goto err;
         }
 
         /* power on device */
@@ -655,7 +614,7 @@ static int wm8510_init(struct snd_soc_device *socdev)
 card_err:
         snd_soc_free_pcms(socdev);
         snd_soc_dapm_free(socdev);
-pcm_err:
+err:
         kfree(codec->reg_cache);
         return ret;
 }
@@ -678,7 +637,7 @@ static int wm8510_i2c_probe(struct i2c_client *i2c,
         i2c_set_clientdata(i2c, codec);
         codec->control_data = i2c;
 
-        ret = wm8510_init(socdev);
+        ret = wm8510_init(socdev, SND_SOC_I2C);
         if (ret < 0)
                 pr_err("failed to initialise WM8510\n");
 
@@ -758,7 +717,7 @@ static int __devinit wm8510_spi_probe(struct spi_device *spi)
 
         codec->control_data = spi;
 
-        ret = wm8510_init(socdev);
+        ret = wm8510_init(socdev, SND_SOC_SPI);
         if (ret < 0)
                 dev_err(&spi->dev, "failed to initialise WM8510\n");
 
@@ -779,30 +738,6 @@ static struct spi_driver wm8510_spi_driver = {
         .probe          = wm8510_spi_probe,
         .remove         = __devexit_p(wm8510_spi_remove),
 };
-
-static int wm8510_spi_write(struct spi_device *spi, const char *data, int len)
-{
-        struct spi_transfer t;
-        struct spi_message m;
-        u8 msg[2];
-
-        if (len <= 0)
-                return 0;
-
-        msg[0] = data[0];
-        msg[1] = data[1];
-
-        spi_message_init(&m);
-        memset(&t, 0, (sizeof t));
-
-        t.tx_buf = &msg[0];
-        t.len = len;
-
-        spi_message_add_tail(&t, &m);
-        spi_sync(spi, &m);
-
-        return len;
-}
 #endif /* CONFIG_SPI_MASTER */
 
 static int wm8510_probe(struct platform_device *pdev)
@@ -827,13 +762,11 @@ static int wm8510_probe(struct platform_device *pdev)
         wm8510_socdev = socdev;
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         if (setup->i2c_address) {
-                codec->hw_write = (hw_write_t)i2c_master_send;
                 ret = wm8510_add_i2c_device(pdev, setup);
         }
 #endif
 #if defined(CONFIG_SPI_MASTER)
         if (setup->spi) {
-                codec->hw_write = (hw_write_t)wm8510_spi_write;
                 ret = spi_register_driver(&wm8510_spi_driver);
                 if (ret != 0)
                         printk(KERN_ERR "can't add spi driver");
diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c
new file mode 100644
index 000000000000..25870a4652fb
--- /dev/null
+++ b/sound/soc/codecs/wm8523.c
@@ -0,0 +1,699 @@
+/*
+ * wm8523.c  --  WM8523 ALSA SoC Audio driver
+ *
+ * Copyright 2009 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 <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 "wm8523.h"
+
+static struct snd_soc_codec *wm8523_codec;
+struct snd_soc_codec_device soc_codec_dev_wm8523;
+
+#define WM8523_NUM_SUPPLIES 2
+static const char *wm8523_supply_names[WM8523_NUM_SUPPLIES] = {
+        "AVDD",
+        "LINEVDD",
+};
+
+#define WM8523_NUM_RATES 7
+
+/* codec private data */
+struct wm8523_priv {
+        struct snd_soc_codec codec;
+        u16 reg_cache[WM8523_REGISTER_COUNT];
+        struct regulator_bulk_data supplies[WM8523_NUM_SUPPLIES];
+        unsigned int sysclk;
+        unsigned int rate_constraint_list[WM8523_NUM_RATES];
+        struct snd_pcm_hw_constraint_list rate_constraint;
+};
+
+static const u16 wm8523_reg[WM8523_REGISTER_COUNT] = {
+        0x8523,     /* R0 - DEVICE_ID */
+        0x0001,     /* R1 - REVISION */
+        0x0000,     /* R2 - PSCTRL1 */
+        0x1812,     /* R3 - AIF_CTRL1 */
+        0x0000,     /* R4 - AIF_CTRL2 */
+        0x0001,     /* R5 - DAC_CTRL3 */
+        0x0190,     /* R6 - DAC_GAINL */
+        0x0190,     /* R7 - DAC_GAINR */
+        0x0000,     /* R8 - ZERO_DETECT */
+};
+
+static int wm8523_volatile_register(unsigned int reg)
+{
+        switch (reg) {
+        case WM8523_DEVICE_ID:
+        case WM8523_REVISION:
+                return 1;
+        default:
+                return 0;
+        }
+}
+
+static int wm8523_reset(struct snd_soc_codec *codec)
+{
+        return snd_soc_write(codec, WM8523_DEVICE_ID, 0);
+}
+
+static const DECLARE_TLV_DB_SCALE(dac_tlv, -10000, 25, 0);
+
+static const char *wm8523_zd_count_text[] = {
+        "1024",
+        "2048",
+};
+
+static const struct soc_enum wm8523_zc_count =
+        SOC_ENUM_SINGLE(WM8523_ZERO_DETECT, 0, 2, wm8523_zd_count_text);
+
+static const struct snd_kcontrol_new wm8523_snd_controls[] = {
+SOC_DOUBLE_R_TLV("Playback Volume", WM8523_DAC_GAINL, WM8523_DAC_GAINR,
+                 0, 448, 0, dac_tlv),
+SOC_SINGLE("ZC Switch", WM8523_DAC_CTRL3, 4, 1, 0),
+SOC_SINGLE("Playback Deemphasis Switch", WM8523_AIF_CTRL1, 8, 1, 0),
+SOC_DOUBLE("Playback Switch", WM8523_DAC_CTRL3, 2, 3, 1, 1),
+SOC_SINGLE("Volume Ramp Up Switch", WM8523_DAC_CTRL3, 1, 1, 0),
+SOC_SINGLE("Volume Ramp Down Switch", WM8523_DAC_CTRL3, 0, 1, 0),
+SOC_ENUM("Zero Detect Count", wm8523_zc_count),
+};
+
+static const struct snd_soc_dapm_widget wm8523_dapm_widgets[] = {
+SND_SOC_DAPM_DAC("DAC", "Playback", SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_OUTPUT("LINEVOUTL"),
+SND_SOC_DAPM_OUTPUT("LINEVOUTR"),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+        { "LINEVOUTL", NULL, "DAC" },
+        { "LINEVOUTR", NULL, "DAC" },
+};
+
+static int wm8523_add_widgets(struct snd_soc_codec *codec)
+{
+        snd_soc_dapm_new_controls(codec, wm8523_dapm_widgets,
+                                  ARRAY_SIZE(wm8523_dapm_widgets));
+
+        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+
+        snd_soc_dapm_new_widgets(codec);
+        return 0;
+}
+
+static struct {
+        int value;
+        int ratio;
+} lrclk_ratios[WM8523_NUM_RATES] = {
+        { 1, 128 },
+        { 2, 192 },
+        { 3, 256 },
+        { 4, 384 },
+        { 5, 512 },
+        { 6, 768 },
+        { 7, 1152 },
+};
+
+static int wm8523_startup(struct snd_pcm_substream *substream,
+                          struct snd_soc_dai *dai)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        struct wm8523_priv *wm8523 = codec->private_data;
+
+        /* The set of sample rates that can be supported depends on the
+         * MCLK supplied to the CODEC - enforce this.
+         */
+        if (!wm8523->sysclk) {
+                dev_err(codec->dev,
+                        "No MCLK configured, call set_sysclk() on init\n");
+                return -EINVAL;
+        }
+
+        return 0;
+        snd_pcm_hw_constraint_list(substream->runtime, 0,
+                                   SNDRV_PCM_HW_PARAM_RATE,
+                                   &wm8523->rate_constraint);
+
+        return 0;
+}
+
+static int wm8523_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_device *socdev = rtd->socdev;
+        struct snd_soc_codec *codec = socdev->card->codec;
+        struct wm8523_priv *wm8523 = codec->private_data;
+        int i;
+        u16 aifctrl1 = snd_soc_read(codec, WM8523_AIF_CTRL1);
+        u16 aifctrl2 = snd_soc_read(codec, WM8523_AIF_CTRL2);
+
+        /* Find a supported LRCLK ratio */
+        for (i = 0; i < ARRAY_SIZE(lrclk_ratios); i++) {
+                if (wm8523->sysclk / params_rate(params) ==
+                    lrclk_ratios[i].ratio)
+                        break;
+        }
+
+        /* Should never happen, should be handled by constraints */
+        if (i == ARRAY_SIZE(lrclk_ratios)) {
+                dev_err(codec->dev, "MCLK/fs ratio %d unsupported\n",
+                        wm8523->sysclk / params_rate(params));
+                return -EINVAL;
+        }
+
+        aifctrl2 &= ~WM8523_SR_MASK;
+        aifctrl2 |= lrclk_ratios[i].value;
+
+        aifctrl1 &= ~WM8523_WL_MASK;
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                aifctrl1 |= 0x8;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                aifctrl1 |= 0x10;
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                aifctrl1 |= 0x18;
+                break;
+        }
+
+        snd_soc_write(codec, WM8523_AIF_CTRL1, aifctrl1);
+        snd_soc_write(codec, WM8523_AIF_CTRL2, aifctrl2);
+
+        return 0;
+}
+
+static int wm8523_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 wm8523_priv *wm8523 = codec->private_data;
+        unsigned int val;
+        int i;
+
+        wm8523->sysclk = freq;
+
+        wm8523->rate_constraint.count = 0;
+        for (i = 0; i < ARRAY_SIZE(lrclk_ratios); i++) {
+                val = freq / lrclk_ratios[i].ratio;
+                /* Check that it's a standard rate since core can't
+                 * cope with others and having the odd rates confuses
+                 * constraint matching.
+                 */
+                switch (val) {
+                case 8000:
+                case 11025:
+                case 16000:
+                case 22050:
+                case 32000:
+                case 44100:
+                case 48000:
+                case 64000:
+                case 88200:
+                case 96000:
+                case 176400:
+                case 192000:
+                        dev_dbg(codec->dev, "Supported sample rate: %dHz\n",
+                                val);
+                        wm8523->rate_constraint_list[i] = val;
+                        wm8523->rate_constraint.count++;
+                        break;
+                default:
+                        dev_dbg(codec->dev, "Skipping sample rate: %dHz\n",
+                                val);
+                }
+        }
+
+        /* Need at least one supported rate... */
+        if (wm8523->rate_constraint.count == 0)
+                return -EINVAL;
+
+        return 0;
+}
+
+
+static int wm8523_set_dai_fmt(struct snd_soc_dai *codec_dai,
+                unsigned int fmt)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        u16 aifctrl1 = snd_soc_read(codec, WM8523_AIF_CTRL1);
+
+        aifctrl1 &= ~(WM8523_BCLK_INV_MASK | WM8523_LRCLK_INV_MASK |
+                      WM8523_FMT_MASK | WM8523_AIF_MSTR_MASK);
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                aifctrl1 |= WM8523_AIF_MSTR;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                aifctrl1 |= 0x0002;
+                break;
+        case SND_SOC_DAIFMT_RIGHT_J:
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                aifctrl1 |= 0x0001;
+                break;
+        case SND_SOC_DAIFMT_DSP_A:
+                aifctrl1 |= 0x0003;
+                break;
+        case SND_SOC_DAIFMT_DSP_B:
+                aifctrl1 |= 0x0023;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF:
+                break;
+        case SND_SOC_DAIFMT_IB_IF:
+                aifctrl1 |= WM8523_BCLK_INV | WM8523_LRCLK_INV;
+                break;
+        case SND_SOC_DAIFMT_IB_NF:
+                aifctrl1 |= WM8523_BCLK_INV;
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                aifctrl1 |= WM8523_LRCLK_INV;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        snd_soc_write(codec, WM8523_AIF_CTRL1, aifctrl1);
+
+        return 0;
+}
+
+static int wm8523_set_bias_level(struct snd_soc_codec *codec,
+                                 enum snd_soc_bias_level level)
+{
+        struct wm8523_priv *wm8523 = codec->private_data;
+        int ret, i;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                break;
+
+        case SND_SOC_BIAS_PREPARE:
+                /* Full power on */
+                snd_soc_update_bits(codec, WM8523_PSCTRL1,
+                                    WM8523_SYS_ENA_MASK, 3);
+                break;
+
+        case SND_SOC_BIAS_STANDBY:
+                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        ret = regulator_bulk_enable(ARRAY_SIZE(wm8523->supplies),
+                                                    wm8523->supplies);
+                        if (ret != 0) {
+                                dev_err(codec->dev,
+                                        "Failed to enable supplies: %d\n",
+                                        ret);
+                                return ret;
+                        }
+
+                        /* Initial power up */
+                        snd_soc_update_bits(codec, WM8523_PSCTRL1,
+                                            WM8523_SYS_ENA_MASK, 1);
+
+                        /* Sync back default/cached values */
+                        for (i = WM8523_AIF_CTRL1;
+                             i < WM8523_MAX_REGISTER; i++)
+                                snd_soc_write(codec, i, wm8523->reg_cache[i]);
+
+
+                        msleep(100);
+                }
+
+                /* Power up to mute */
+                snd_soc_update_bits(codec, WM8523_PSCTRL1,
+                                    WM8523_SYS_ENA_MASK, 2);
+
+                break;
+
+        case SND_SOC_BIAS_OFF:
+                /* The chip runs through the power down sequence for us. */
+                snd_soc_update_bits(codec, WM8523_PSCTRL1,
+                                    WM8523_SYS_ENA_MASK, 0);
+                msleep(100);
+
+                regulator_bulk_disable(ARRAY_SIZE(wm8523->supplies),
+                                       wm8523->supplies);
+                break;
+        }
+        codec->bias_level = level;
+        return 0;
+}
+
+#define WM8523_RATES SNDRV_PCM_RATE_8000_192000
+
+#define WM8523_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 wm8523_dai_ops = {
+        .startup        = wm8523_startup,
+        .hw_params      = wm8523_hw_params,
+        .set_sysclk     = wm8523_set_dai_sysclk,
+        .set_fmt        = wm8523_set_dai_fmt,
+};
+
+struct snd_soc_dai wm8523_dai = {
+        .name = "WM8523",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 2,  /* Mono modes not yet supported */
+                .channels_max = 2,
+                .rates = WM8523_RATES,
+                .formats = WM8523_FORMATS,
+        },
+        .ops = &wm8523_dai_ops,
+};
+EXPORT_SYMBOL_GPL(wm8523_dai);
+
+#ifdef CONFIG_PM
+static int wm8523_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        wm8523_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
+}
+
+static int wm8523_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        wm8523_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        return 0;
+}
+#else
+#define wm8523_suspend NULL
+#define wm8523_resume NULL
+#endif
+
+static int wm8523_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        if (wm8523_codec == NULL) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = wm8523_codec;
+        codec = wm8523_codec;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
+                goto pcm_err;
+        }
+
+        snd_soc_add_controls(codec, wm8523_snd_controls,
+                             ARRAY_SIZE(wm8523_snd_controls));
+        wm8523_add_widgets(codec);
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to register card: %d\n", ret);
+                goto card_err;
+        }
+
+        return ret;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+pcm_err:
+        return ret;
+}
+
+static int wm8523_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
+        return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_wm8523 = {
+        .probe =        wm8523_probe,
+        .remove =       wm8523_remove,
+        .suspend =      wm8523_suspend,
+        .resume =       wm8523_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_wm8523);
+
+static int wm8523_register(struct wm8523_priv *wm8523,
+                           enum snd_soc_control_type control)
+{
+        int ret;
+        struct snd_soc_codec *codec = &wm8523->codec;
+        int i;
+
+        if (wm8523_codec) {
+                dev_err(codec->dev, "Another WM8523 is registered\n");
+                return -EINVAL;
+        }
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->private_data = wm8523;
+        codec->name = "WM8523";
+        codec->owner = THIS_MODULE;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->set_bias_level = wm8523_set_bias_level;
+        codec->dai = &wm8523_dai;
+        codec->num_dai = 1;
+        codec->reg_cache_size = WM8523_REGISTER_COUNT;
+        codec->reg_cache = &wm8523->reg_cache;
+        codec->volatile_register = wm8523_volatile_register;
+
+        wm8523->rate_constraint.list = &wm8523->rate_constraint_list[0];
+        wm8523->rate_constraint.count =
+                ARRAY_SIZE(wm8523->rate_constraint_list);
+
+        memcpy(codec->reg_cache, wm8523_reg, sizeof(wm8523_reg));
+
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, control);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
+        for (i = 0; i < ARRAY_SIZE(wm8523->supplies); i++)
+                wm8523->supplies[i].supply = wm8523_supply_names[i];
+
+        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8523->supplies),
+                                 wm8523->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+                goto err;
+        }
+
+        ret = regulator_bulk_enable(ARRAY_SIZE(wm8523->supplies),
+                                    wm8523->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+                goto err_get;
+        }
+
+        ret = snd_soc_read(codec, WM8523_DEVICE_ID);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to read ID register\n");
+                goto err_enable;
+        }
+        if (ret != wm8523_reg[WM8523_DEVICE_ID]) {
+                dev_err(codec->dev, "Device is not a WM8523, ID is %x\n", ret);
+                ret = -EINVAL;
+                goto err_enable;
+        }
+
+        ret = snd_soc_read(codec, WM8523_REVISION);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to read revision register\n");
+                goto err_enable;
+        }
+        dev_info(codec->dev, "revision %c\n",
+                 (ret & WM8523_CHIP_REV_MASK) + 'A');
+
+        ret = wm8523_reset(codec);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to issue reset\n");
+                goto err_enable;
+        }
+
+        wm8523_dai.dev = codec->dev;
+
+        /* Change some default settings - latch VU and enable ZC */
+        wm8523->reg_cache[WM8523_DAC_GAINR] |= WM8523_DACR_VU;
+        wm8523->reg_cache[WM8523_DAC_CTRL3] |= WM8523_ZC;
+
+        wm8523_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        /* Bias level configuration will have done an extra enable */
+        regulator_bulk_disable(ARRAY_SIZE(wm8523->supplies), wm8523->supplies);
+
+        wm8523_codec = codec;
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+                return ret;
+        }
+
+        ret = snd_soc_register_dai(&wm8523_dai);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
+                snd_soc_unregister_codec(codec);
+                return ret;
+        }
+
+        return 0;
+
+err_enable:
+        regulator_bulk_disable(ARRAY_SIZE(wm8523->supplies), wm8523->supplies);
+err_get:
+        regulator_bulk_free(ARRAY_SIZE(wm8523->supplies), wm8523->supplies);
+err:
+        kfree(wm8523);
+        return ret;
+}
+
+static void wm8523_unregister(struct wm8523_priv *wm8523)
+{
+        wm8523_set_bias_level(&wm8523->codec, SND_SOC_BIAS_OFF);
+        regulator_bulk_free(ARRAY_SIZE(wm8523->supplies), wm8523->supplies);
+        snd_soc_unregister_dai(&wm8523_dai);
+        snd_soc_unregister_codec(&wm8523->codec);
+        kfree(wm8523);
+        wm8523_codec = NULL;
+}
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8523_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
+{
+        struct wm8523_priv *wm8523;
+        struct snd_soc_codec *codec;
+
+        wm8523 = kzalloc(sizeof(struct wm8523_priv), GFP_KERNEL);
+        if (wm8523 == NULL)
+                return -ENOMEM;
+
+        codec = &wm8523->codec;
+        codec->hw_write = (hw_write_t)i2c_master_send;
+
+        i2c_set_clientdata(i2c, wm8523);
+        codec->control_data = i2c;
+
+        codec->dev = &i2c->dev;
+
+        return wm8523_register(wm8523, SND_SOC_I2C);
+}
+
+static __devexit int wm8523_i2c_remove(struct i2c_client *client)
+{
+        struct wm8523_priv *wm8523 = i2c_get_clientdata(client);
+        wm8523_unregister(wm8523);
+        return 0;
+}
+
+#ifdef CONFIG_PM
+static int wm8523_i2c_suspend(struct i2c_client *i2c, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&i2c->dev);
+}
+
+static int wm8523_i2c_resume(struct i2c_client *i2c)
+{
+        return snd_soc_resume_device(&i2c->dev);
+}
+#else
+#define wm8523_i2c_suspend NULL
+#define wm8523_i2c_resume NULL
+#endif
+
+static const struct i2c_device_id wm8523_i2c_id[] = {
+        { "wm8523", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8523_i2c_id);
+
+static struct i2c_driver wm8523_i2c_driver = {
+        .driver = {
+                .name = "WM8523",
+                .owner = THIS_MODULE,
+        },
+        .probe =    wm8523_i2c_probe,
+        .remove =   __devexit_p(wm8523_i2c_remove),
+        .suspend =  wm8523_i2c_suspend,
+        .resume =   wm8523_i2c_resume,
+        .id_table = wm8523_i2c_id,
+};
+#endif
+
+static int __init wm8523_modinit(void)
+{
+        int ret;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&wm8523_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register WM8523 I2C driver: %d\n",
+                       ret);
+        }
+#endif
+        return 0;
+}
+module_init(wm8523_modinit);
+
+static void __exit wm8523_exit(void)
+{
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_del_driver(&wm8523_i2c_driver);
+#endif
+}
+module_exit(wm8523_exit);
+
+MODULE_DESCRIPTION("ASoC WM8523 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8523.h b/sound/soc/codecs/wm8523.h
new file mode 100644
index 000000000000..1aa9ce3e1357
--- /dev/null
+++ b/sound/soc/codecs/wm8523.h
@@ -0,0 +1,160 @@
+/*
+ * wm8523.h  --  WM8423 ASoC driver
+ *
+ * Copyright 2009 Wolfson Microelectronics, plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * Based on wm8753.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
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _WM8523_H
+#define _WM8523_H
+
+/*
+ * Register values.
+ */
+#define WM8523_DEVICE_ID                        0x00
+#define WM8523_REVISION                         0x01
+#define WM8523_PSCTRL1                          0x02
+#define WM8523_AIF_CTRL1                        0x03
+#define WM8523_AIF_CTRL2                        0x04
+#define WM8523_DAC_CTRL3                        0x05
+#define WM8523_DAC_GAINL                        0x06
+#define WM8523_DAC_GAINR                        0x07
+#define WM8523_ZERO_DETECT                      0x08
+
+#define WM8523_REGISTER_COUNT                   9
+#define WM8523_MAX_REGISTER                     0x08
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R0 (0x00) - DEVICE_ID
+ */
+#define WM8523_CHIP_ID_MASK                     0xFFFF  /* CHIP_ID - [15:0] */
+#define WM8523_CHIP_ID_SHIFT                         0  /* CHIP_ID - [15:0] */
+#define WM8523_CHIP_ID_WIDTH                        16  /* CHIP_ID - [15:0] */
+
+/*
+ * R1 (0x01) - REVISION
+ */
+#define WM8523_CHIP_REV_MASK                    0x0007  /* CHIP_REV - [2:0] */
+#define WM8523_CHIP_REV_SHIFT                        0  /* CHIP_REV - [2:0] */
+#define WM8523_CHIP_REV_WIDTH                        3  /* CHIP_REV - [2:0] */
+
+/*
+ * R2 (0x02) - PSCTRL1
+ */
+#define WM8523_SYS_ENA_MASK                     0x0003  /* SYS_ENA - [1:0] */
+#define WM8523_SYS_ENA_SHIFT                         0  /* SYS_ENA - [1:0] */
+#define WM8523_SYS_ENA_WIDTH                         2  /* SYS_ENA - [1:0] */
+
+/*
+ * R3 (0x03) - AIF_CTRL1
+ */
+#define WM8523_TDM_MODE_MASK                    0x1800  /* TDM_MODE - [12:11] */
+#define WM8523_TDM_MODE_SHIFT                       11  /* TDM_MODE - [12:11] */
+#define WM8523_TDM_MODE_WIDTH                        2  /* TDM_MODE - [12:11] */
+#define WM8523_TDM_SLOT_MASK                    0x0600  /* TDM_SLOT - [10:9] */
+#define WM8523_TDM_SLOT_SHIFT                        9  /* TDM_SLOT - [10:9] */
+#define WM8523_TDM_SLOT_WIDTH                        2  /* TDM_SLOT - [10:9] */
+#define WM8523_DEEMPH                           0x0100  /* DEEMPH  */
+#define WM8523_DEEMPH_MASK                      0x0100  /* DEEMPH  */
+#define WM8523_DEEMPH_SHIFT                          8  /* DEEMPH  */
+#define WM8523_DEEMPH_WIDTH                          1  /* DEEMPH  */
+#define WM8523_AIF_MSTR                         0x0080  /* AIF_MSTR  */
+#define WM8523_AIF_MSTR_MASK                    0x0080  /* AIF_MSTR  */
+#define WM8523_AIF_MSTR_SHIFT                        7  /* AIF_MSTR  */
+#define WM8523_AIF_MSTR_WIDTH                        1  /* AIF_MSTR  */
+#define WM8523_LRCLK_INV                        0x0040  /* LRCLK_INV  */
+#define WM8523_LRCLK_INV_MASK                   0x0040  /* LRCLK_INV  */
+#define WM8523_LRCLK_INV_SHIFT                       6  /* LRCLK_INV  */
+#define WM8523_LRCLK_INV_WIDTH                       1  /* LRCLK_INV  */
+#define WM8523_BCLK_INV                         0x0020  /* BCLK_INV  */
+#define WM8523_BCLK_INV_MASK                    0x0020  /* BCLK_INV  */
+#define WM8523_BCLK_INV_SHIFT                        5  /* BCLK_INV  */
+#define WM8523_BCLK_INV_WIDTH                        1  /* BCLK_INV  */
+#define WM8523_WL_MASK                          0x0018  /* WL - [4:3] */
+#define WM8523_WL_SHIFT                              3  /* WL - [4:3] */
+#define WM8523_WL_WIDTH                              2  /* WL - [4:3] */
+#define WM8523_FMT_MASK                         0x0007  /* FMT - [2:0] */
+#define WM8523_FMT_SHIFT                             0  /* FMT - [2:0] */
+#define WM8523_FMT_WIDTH                             3  /* FMT - [2:0] */
+
+/*
+ * R4 (0x04) - AIF_CTRL2
+ */
+#define WM8523_DAC_OP_MUX_MASK                  0x00C0  /* DAC_OP_MUX - [7:6] */
+#define WM8523_DAC_OP_MUX_SHIFT                      6  /* DAC_OP_MUX - [7:6] */
+#define WM8523_DAC_OP_MUX_WIDTH                      2  /* DAC_OP_MUX - [7:6] */
+#define WM8523_BCLKDIV_MASK                     0x0038  /* BCLKDIV - [5:3] */
+#define WM8523_BCLKDIV_SHIFT                         3  /* BCLKDIV - [5:3] */
+#define WM8523_BCLKDIV_WIDTH                         3  /* BCLKDIV - [5:3] */
+#define WM8523_SR_MASK                          0x0007  /* SR - [2:0] */
+#define WM8523_SR_SHIFT                              0  /* SR - [2:0] */
+#define WM8523_SR_WIDTH                              3  /* SR - [2:0] */
+
+/*
+ * R5 (0x05) - DAC_CTRL3
+ */
+#define WM8523_ZC                               0x0010  /* ZC  */
+#define WM8523_ZC_MASK                          0x0010  /* ZC  */
+#define WM8523_ZC_SHIFT                              4  /* ZC  */
+#define WM8523_ZC_WIDTH                              1  /* ZC  */
+#define WM8523_DACR                             0x0008  /* DACR  */
+#define WM8523_DACR_MASK                        0x0008  /* DACR  */
+#define WM8523_DACR_SHIFT                            3  /* DACR  */
+#define WM8523_DACR_WIDTH                            1  /* DACR  */
+#define WM8523_DACL                             0x0004  /* DACL  */
+#define WM8523_DACL_MASK                        0x0004  /* DACL  */
+#define WM8523_DACL_SHIFT                            2  /* DACL  */
+#define WM8523_DACL_WIDTH                            1  /* DACL  */
+#define WM8523_VOL_UP_RAMP                      0x0002  /* VOL_UP_RAMP  */
+#define WM8523_VOL_UP_RAMP_MASK                 0x0002  /* VOL_UP_RAMP  */
+#define WM8523_VOL_UP_RAMP_SHIFT                     1  /* VOL_UP_RAMP  */
+#define WM8523_VOL_UP_RAMP_WIDTH                     1  /* VOL_UP_RAMP  */
+#define WM8523_VOL_DOWN_RAMP                    0x0001  /* VOL_DOWN_RAMP  */
+#define WM8523_VOL_DOWN_RAMP_MASK               0x0001  /* VOL_DOWN_RAMP  */
+#define WM8523_VOL_DOWN_RAMP_SHIFT                   0  /* VOL_DOWN_RAMP  */
+#define WM8523_VOL_DOWN_RAMP_WIDTH                   1  /* VOL_DOWN_RAMP  */
+
+/*
+ * R6 (0x06) - DAC_GAINL
+ */
+#define WM8523_DACL_VU                          0x0200  /* DACL_VU  */
+#define WM8523_DACL_VU_MASK                     0x0200  /* DACL_VU  */
+#define WM8523_DACL_VU_SHIFT                         9  /* DACL_VU  */
+#define WM8523_DACL_VU_WIDTH                         1  /* DACL_VU  */
+#define WM8523_DACL_VOL_MASK                    0x01FF  /* DACL_VOL - [8:0] */
+#define WM8523_DACL_VOL_SHIFT                        0  /* DACL_VOL - [8:0] */
+#define WM8523_DACL_VOL_WIDTH                        9  /* DACL_VOL - [8:0] */
+
+/*
+ * R7 (0x07) - DAC_GAINR
+ */
+#define WM8523_DACR_VU                          0x0200  /* DACR_VU  */
+#define WM8523_DACR_VU_MASK                     0x0200  /* DACR_VU  */
+#define WM8523_DACR_VU_SHIFT                         9  /* DACR_VU  */
+#define WM8523_DACR_VU_WIDTH                         1  /* DACR_VU  */
+#define WM8523_DACR_VOL_MASK                    0x01FF  /* DACR_VOL - [8:0] */
+#define WM8523_DACR_VOL_SHIFT                        0  /* DACR_VOL - [8:0] */
+#define WM8523_DACR_VOL_WIDTH                        9  /* DACR_VOL - [8:0] */
+
+/*
+ * R8 (0x08) - ZERO_DETECT
+ */
+#define WM8523_ZD_COUNT_MASK                    0x0003  /* ZD_COUNT - [1:0] */
+#define WM8523_ZD_COUNT_SHIFT                        0  /* ZD_COUNT - [1:0] */
+#define WM8523_ZD_COUNT_WIDTH                        2  /* ZD_COUNT - [1:0] */
+
+extern struct snd_soc_dai wm8523_dai;
+extern struct snd_soc_codec_device soc_codec_dev_wm8523;
+
+#endif
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index 86c4b24db817..6bded8c78150 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -24,6 +24,8 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/regulator/consumer.h>
+
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -187,82 +189,22 @@ struct pll_state {
         unsigned int out;
 };
 
+#define WM8580_NUM_SUPPLIES 3
+static const char *wm8580_supply_names[WM8580_NUM_SUPPLIES] = {
+        "AVDD",
+        "DVDD",
+        "PVDD",
+};
+
 /* codec private data */
 struct wm8580_priv {
         struct snd_soc_codec codec;
+        struct regulator_bulk_data supplies[WM8580_NUM_SUPPLIES];
         u16 reg_cache[WM8580_MAX_REGISTER + 1];
         struct pll_state a;
         struct pll_state b;
 };
 
-
-/*
- * read wm8580 register cache
- */
-static inline unsigned int wm8580_read_reg_cache(struct snd_soc_codec *codec,
-        unsigned int reg)
-{
-        u16 *cache = codec->reg_cache;
-        BUG_ON(reg >= ARRAY_SIZE(wm8580_reg));
-        return cache[reg];
-}
-
-/*
- * write wm8580 register cache
- */
-static inline void wm8580_write_reg_cache(struct snd_soc_codec *codec,
-        unsigned int reg, unsigned int value)
-{
-        u16 *cache = codec->reg_cache;
-
-        cache[reg] = value;
-}
-
-/*
- * write to the WM8580 register space
- */
-static int wm8580_write(struct snd_soc_codec *codec, unsigned int reg,
-        unsigned int value)
-{
-        u8 data[2];
-
-        BUG_ON(reg >= ARRAY_SIZE(wm8580_reg));
-
-        /* Registers are 9 bits wide */
-        value &= 0x1ff;
-
-        switch (reg) {
-        case WM8580_RESET:
-                /* Uncached */
-                break;
-        default:
-                if (value == wm8580_read_reg_cache(codec, reg))
-                        return 0;
-        }
-
-        /* data is
-         *   D15..D9 WM8580 register offset
-         *   D8...D0 register data
-         */
-        data[0] = (reg << 1) | ((value >> 8) & 0x0001);
-        data[1] = value & 0x00ff;
-
-        wm8580_write_reg_cache(codec, reg, value);
-        if (codec->hw_write(codec->control_data, data, 2) == 2)
-                return 0;
-        else
-                return -EIO;
-}
-
-static inline unsigned int wm8580_read(struct snd_soc_codec *codec,
-                                       unsigned int reg)
-{
-        switch (reg) {
-        default:
-                return wm8580_read_reg_cache(codec, reg);
-        }
-}
-
 static const DECLARE_TLV_DB_SCALE(dac_tlv, -12750, 50, 1);
 
 static int wm8580_out_vu(struct snd_kcontrol *kcontrol,
@@ -271,25 +213,22 @@ static int wm8580_out_vu(struct snd_kcontrol *kcontrol,
         struct soc_mixer_control *mc =
                 (struct soc_mixer_control *)kcontrol->private_value;
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+        u16 *reg_cache = codec->reg_cache;
         unsigned int reg = mc->reg;
         unsigned int reg2 = mc->rreg;
         int ret;
-        u16 val;
 
         /* Clear the register cache so we write without VU set */
-        wm8580_write_reg_cache(codec, reg, 0);
-        wm8580_write_reg_cache(codec, reg2, 0);
+        reg_cache[reg] = 0;
+        reg_cache[reg2] = 0;
 
         ret = snd_soc_put_volsw_2r(kcontrol, ucontrol);
         if (ret < 0)
                 return ret;
 
         /* Now write again with the volume update bit set */
-        val = wm8580_read_reg_cache(codec, reg);
-        wm8580_write(codec, reg, val | 0x0100);
-
-        val = wm8580_read_reg_cache(codec, reg2);
-        wm8580_write(codec, reg2, val | 0x0100);
+        snd_soc_update_bits(codec, reg, 0x100, 0x100);
+        snd_soc_update_bits(codec, reg2, 0x100, 0x100);
 
         return 0;
 }
@@ -512,27 +451,27 @@ static int wm8580_set_dai_pll(struct snd_soc_dai *codec_dai,
         /* Always disable the PLL - it is not safe to leave it running
          * while reprogramming it.
          */
-        reg = wm8580_read(codec, WM8580_PWRDN2);
-        wm8580_write(codec, WM8580_PWRDN2, reg | pwr_mask);
+        reg = snd_soc_read(codec, WM8580_PWRDN2);
+        snd_soc_write(codec, WM8580_PWRDN2, reg | pwr_mask);
 
         if (!freq_in || !freq_out)
                 return 0;
 
-        wm8580_write(codec, WM8580_PLLA1 + offset, pll_div.k & 0x1ff);
-        wm8580_write(codec, WM8580_PLLA2 + offset, (pll_div.k >> 9) & 0xff);
-        wm8580_write(codec, WM8580_PLLA3 + offset,
+        snd_soc_write(codec, WM8580_PLLA1 + offset, pll_div.k & 0x1ff);
+        snd_soc_write(codec, WM8580_PLLA2 + offset, (pll_div.k >> 9) & 0x1ff);
+        snd_soc_write(codec, WM8580_PLLA3 + offset,
                      (pll_div.k >> 18 & 0xf) | (pll_div.n << 4));
 
-        reg = wm8580_read(codec, WM8580_PLLA4 + offset);
-        reg &= ~0x3f;
+        reg = snd_soc_read(codec, WM8580_PLLA4 + offset);
+        reg &= ~0x1b;
         reg |= pll_div.prescale | pll_div.postscale << 1 |
                 pll_div.freqmode << 3;
 
-        wm8580_write(codec, WM8580_PLLA4 + offset, reg);
+        snd_soc_write(codec, WM8580_PLLA4 + offset, reg);
 
         /* All done, turn it on */
-        reg = wm8580_read(codec, WM8580_PWRDN2);
-        wm8580_write(codec, WM8580_PWRDN2, reg & ~pwr_mask);
+        reg = snd_soc_read(codec, WM8580_PWRDN2);
+        snd_soc_write(codec, WM8580_PWRDN2, reg & ~pwr_mask);
 
         return 0;
 }
@@ -547,7 +486,7 @@ static int wm8580_paif_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        u16 paifb = wm8580_read(codec, WM8580_PAIF3 + dai->id);
+        u16 paifb = snd_soc_read(codec, WM8580_PAIF3 + dai->id);
 
         paifb &= ~WM8580_AIF_LENGTH_MASK;
         /* bit size */
@@ -567,7 +506,7 @@ static int wm8580_paif_hw_params(struct snd_pcm_substream *substream,
                 return -EINVAL;
         }
 
-        wm8580_write(codec, WM8580_PAIF3 + dai->id, paifb);
+        snd_soc_write(codec, WM8580_PAIF3 + dai->id, paifb);
         return 0;
 }
 
@@ -579,8 +518,8 @@ static int wm8580_set_paif_dai_fmt(struct snd_soc_dai *codec_dai,
         unsigned int aifb;
         int can_invert_lrclk;
 
-        aifa = wm8580_read(codec, WM8580_PAIF1 + codec_dai->id);
-        aifb = wm8580_read(codec, WM8580_PAIF3 + codec_dai->id);
+        aifa = snd_soc_read(codec, WM8580_PAIF1 + codec_dai->id);
+        aifb = snd_soc_read(codec, WM8580_PAIF3 + codec_dai->id);
 
         aifb &= ~(WM8580_AIF_FMT_MASK | WM8580_AIF_LRP | WM8580_AIF_BCP);
 
@@ -646,8 +585,8 @@ static int wm8580_set_paif_dai_fmt(struct snd_soc_dai *codec_dai,
                 return -EINVAL;
         }
 
-        wm8580_write(codec, WM8580_PAIF1 + codec_dai->id, aifa);
-        wm8580_write(codec, WM8580_PAIF3 + codec_dai->id, aifb);
+        snd_soc_write(codec, WM8580_PAIF1 + codec_dai->id, aifa);
+        snd_soc_write(codec, WM8580_PAIF3 + codec_dai->id, aifb);
 
         return 0;
 }
@@ -660,7 +599,7 @@ static int wm8580_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
 
         switch (div_id) {
         case WM8580_MCLK:
-                reg = wm8580_read(codec, WM8580_PLLB4);
+                reg = snd_soc_read(codec, WM8580_PLLB4);
                 reg &= ~WM8580_PLLB4_MCLKOUTSRC_MASK;
 
                 switch (div) {
@@ -682,11 +621,11 @@ static int wm8580_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
                 default:
                         return -EINVAL;
                 }
-                wm8580_write(codec, WM8580_PLLB4, reg);
+                snd_soc_write(codec, WM8580_PLLB4, reg);
                 break;
 
         case WM8580_DAC_CLKSEL:
-                reg = wm8580_read(codec, WM8580_CLKSEL);
+                reg = snd_soc_read(codec, WM8580_CLKSEL);
                 reg &= ~WM8580_CLKSEL_DAC_CLKSEL_MASK;
 
                 switch (div) {
@@ -704,11 +643,11 @@ static int wm8580_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
                 default:
                         return -EINVAL;
                 }
-                wm8580_write(codec, WM8580_CLKSEL, reg);
+                snd_soc_write(codec, WM8580_CLKSEL, reg);
                 break;
 
         case WM8580_CLKOUTSRC:
-                reg = wm8580_read(codec, WM8580_PLLB4);
+                reg = snd_soc_read(codec, WM8580_PLLB4);
                 reg &= ~WM8580_PLLB4_CLKOUTSRC_MASK;
 
                 switch (div) {
@@ -730,7 +669,7 @@ static int wm8580_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
                 default:
                         return -EINVAL;
                 }
-                wm8580_write(codec, WM8580_PLLB4, reg);
+                snd_soc_write(codec, WM8580_PLLB4, reg);
                 break;
 
         default:
@@ -745,14 +684,14 @@ static int wm8580_digital_mute(struct snd_soc_dai *codec_dai, int mute)
         struct snd_soc_codec *codec = codec_dai->codec;
         unsigned int reg;
 
-        reg = wm8580_read(codec, WM8580_DAC_CONTROL5);
+        reg = snd_soc_read(codec, WM8580_DAC_CONTROL5);
 
         if (mute)
                 reg |= WM8580_DAC_CONTROL5_MUTEALL;
         else
                 reg &= ~WM8580_DAC_CONTROL5_MUTEALL;
 
-        wm8580_write(codec, WM8580_DAC_CONTROL5, reg);
+        snd_soc_write(codec, WM8580_DAC_CONTROL5, reg);
 
         return 0;
 }
@@ -769,20 +708,20 @@ static int wm8580_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_STANDBY:
                 if (codec->bias_level == SND_SOC_BIAS_OFF) {
                         /* Power up and get individual control of the DACs */
-                        reg = wm8580_read(codec, WM8580_PWRDN1);
+                        reg = snd_soc_read(codec, WM8580_PWRDN1);
                         reg &= ~(WM8580_PWRDN1_PWDN | WM8580_PWRDN1_ALLDACPD);
-                        wm8580_write(codec, WM8580_PWRDN1, reg);
+                        snd_soc_write(codec, WM8580_PWRDN1, reg);
 
                         /* Make VMID high impedence */
-                        reg = wm8580_read(codec,  WM8580_ADC_CONTROL1);
+                        reg = snd_soc_read(codec,  WM8580_ADC_CONTROL1);
                         reg &= ~0x100;
-                        wm8580_write(codec, WM8580_ADC_CONTROL1, reg);
+                        snd_soc_write(codec, WM8580_ADC_CONTROL1, reg);
                 }
                 break;
 
         case SND_SOC_BIAS_OFF:
-                reg = wm8580_read(codec, WM8580_PWRDN1);
-                wm8580_write(codec, WM8580_PWRDN1, reg | WM8580_PWRDN1_PWDN);
+                reg = snd_soc_read(codec, WM8580_PWRDN1);
+                snd_soc_write(codec, WM8580_PWRDN1, reg | WM8580_PWRDN1_PWDN);
                 break;
         }
         codec->bias_level = level;
@@ -893,7 +832,8 @@ struct snd_soc_codec_device soc_codec_dev_wm8580 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8580);
 
-static int wm8580_register(struct wm8580_priv *wm8580)
+static int wm8580_register(struct wm8580_priv *wm8580,
+                           enum snd_soc_control_type control)
 {
         int ret, i;
         struct snd_soc_codec *codec = &wm8580->codec;
@@ -911,8 +851,6 @@ static int wm8580_register(struct wm8580_priv *wm8580)
         codec->private_data = wm8580;
         codec->name = "WM8580";
         codec->owner = THIS_MODULE;
-        codec->read = wm8580_read_reg_cache;
-        codec->write = wm8580_write;
         codec->bias_level = SND_SOC_BIAS_OFF;
         codec->set_bias_level = wm8580_set_bias_level;
         codec->dai = wm8580_dai;
@@ -922,11 +860,34 @@ static int wm8580_register(struct wm8580_priv *wm8580)
 
         memcpy(codec->reg_cache, wm8580_reg, sizeof(wm8580_reg));
 
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
+        for (i = 0; i < ARRAY_SIZE(wm8580->supplies); i++)
+                wm8580->supplies[i].supply = wm8580_supply_names[i];
+
+        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8580->supplies),
+                                 wm8580->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+                goto err;
+        }
+
+        ret = regulator_bulk_enable(ARRAY_SIZE(wm8580->supplies),
+                                    wm8580->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+                goto err_regulator_get;
+        }
+
         /* Get the codec into a known state */
-        ret = wm8580_write(codec, WM8580_RESET, 0);
+        ret = snd_soc_write(codec, WM8580_RESET, 0);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to reset codec: %d\n", ret);
-                goto err;
+                goto err_regulator_enable;
         }
 
         for (i = 0; i < ARRAY_SIZE(wm8580_dai); i++)
@@ -939,7 +900,7 @@ static int wm8580_register(struct wm8580_priv *wm8580)
         ret = snd_soc_register_codec(codec);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err;
+                goto err_regulator_enable;
         }
 
         ret = snd_soc_register_dais(wm8580_dai, ARRAY_SIZE(wm8580_dai));
@@ -952,6 +913,10 @@ static int wm8580_register(struct wm8580_priv *wm8580)
 
 err_codec:
         snd_soc_unregister_codec(codec);
+err_regulator_enable:
+        regulator_bulk_disable(ARRAY_SIZE(wm8580->supplies), wm8580->supplies);
+err_regulator_get:
+        regulator_bulk_free(ARRAY_SIZE(wm8580->supplies), wm8580->supplies);
 err:
         kfree(wm8580);
         return ret;
@@ -962,6 +927,8 @@ static void wm8580_unregister(struct wm8580_priv *wm8580)
         wm8580_set_bias_level(&wm8580->codec, SND_SOC_BIAS_OFF);
         snd_soc_unregister_dais(wm8580_dai, ARRAY_SIZE(wm8580_dai));
         snd_soc_unregister_codec(&wm8580->codec);
+        regulator_bulk_disable(ARRAY_SIZE(wm8580->supplies), wm8580->supplies);
+        regulator_bulk_free(ARRAY_SIZE(wm8580->supplies), wm8580->supplies);
         kfree(wm8580);
         wm8580_codec = NULL;
 }
@@ -978,14 +945,13 @@ static int wm8580_i2c_probe(struct i2c_client *i2c,
                 return -ENOMEM;
 
         codec = &wm8580->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
 
         i2c_set_clientdata(i2c, wm8580);
         codec->control_data = i2c;
 
         codec->dev = &i2c->dev;
 
-        return wm8580_register(wm8580);
+        return wm8580_register(wm8580, SND_SOC_I2C);
 }
 
 static int wm8580_i2c_remove(struct i2c_client *client)
@@ -995,6 +961,21 @@ static int wm8580_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int wm8580_i2c_suspend(struct i2c_client *client, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&client->dev);
+}
+
+static int wm8580_i2c_resume(struct i2c_client *client)
+{
+        return snd_soc_resume_device(&client->dev);
+}
+#else
+#define wm8580_i2c_suspend NULL
+#define wm8580_i2c_resume NULL
+#endif
+
 static const struct i2c_device_id wm8580_i2c_id[] = {
         { "wm8580", 0 },
         { }
@@ -1008,6 +989,8 @@ static struct i2c_driver wm8580_i2c_driver = {
         },
         .probe =    wm8580_i2c_probe,
         .remove =   wm8580_i2c_remove,
+        .suspend =  wm8580_i2c_suspend,
+        .resume =   wm8580_i2c_resume,
         .id_table = wm8580_i2c_id,
 };
 #endif
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index e7ff2121ede9..16e969a762c3 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -43,45 +43,6 @@ static const u16 wm8728_reg_defaults[] = {
         0x100,
 };
 
-static inline unsigned int wm8728_read_reg_cache(struct snd_soc_codec *codec,
-        unsigned int reg)
-{
-        u16 *cache = codec->reg_cache;
-        BUG_ON(reg >= ARRAY_SIZE(wm8728_reg_defaults));
-        return cache[reg];
-}
-
-static inline void wm8728_write_reg_cache(struct snd_soc_codec *codec,
-        u16 reg, unsigned int value)
-{
-        u16 *cache = codec->reg_cache;
-        BUG_ON(reg >= ARRAY_SIZE(wm8728_reg_defaults));
-        cache[reg] = value;
-}
-
-/*
- * write to the WM8728 register space
- */
-static int wm8728_write(struct snd_soc_codec *codec, unsigned int reg,
-        unsigned int value)
-{
-        u8 data[2];
-
-        /* data is
-         *   D15..D9 WM8728 register offset
-         *   D8...D0 register data
-         */
-        data[0] = (reg << 1) | ((value >> 8) & 0x0001);
-        data[1] = value & 0x00ff;
-
-        wm8728_write_reg_cache(codec, reg, value);
-
-        if (codec->hw_write(codec->control_data, data, 2) == 2)
-                return 0;
-        else
-                return -EIO;
-}
-
 static const DECLARE_TLV_DB_SCALE(wm8728_tlv, -12750, 50, 1);
 
 static const struct snd_kcontrol_new wm8728_snd_controls[] = {
@@ -121,12 +82,12 @@ static int wm8728_add_widgets(struct snd_soc_codec *codec)
 static int wm8728_mute(struct snd_soc_dai *dai, int mute)
 {
         struct snd_soc_codec *codec = dai->codec;
-        u16 mute_reg = wm8728_read_reg_cache(codec, WM8728_DACCTL);
+        u16 mute_reg = snd_soc_read(codec, WM8728_DACCTL);
 
         if (mute)
-                wm8728_write(codec, WM8728_DACCTL, mute_reg | 1);
+                snd_soc_write(codec, WM8728_DACCTL, mute_reg | 1);
         else
-                wm8728_write(codec, WM8728_DACCTL, mute_reg & ~1);
+                snd_soc_write(codec, WM8728_DACCTL, mute_reg & ~1);
 
         return 0;
 }
@@ -138,7 +99,7 @@ static int wm8728_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        u16 dac = wm8728_read_reg_cache(codec, WM8728_DACCTL);
+        u16 dac = snd_soc_read(codec, WM8728_DACCTL);
 
         dac &= ~0x18;
 
@@ -155,7 +116,7 @@ static int wm8728_hw_params(struct snd_pcm_substream *substream,
                 return -EINVAL;
         }
 
-        wm8728_write(codec, WM8728_DACCTL, dac);
+        snd_soc_write(codec, WM8728_DACCTL, dac);
 
         return 0;
 }
@@ -164,7 +125,7 @@ static int wm8728_set_dai_fmt(struct snd_soc_dai *codec_dai,
                 unsigned int fmt)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        u16 iface = wm8728_read_reg_cache(codec, WM8728_IFCTL);
+        u16 iface = snd_soc_read(codec, WM8728_IFCTL);
 
         /* Currently only I2S is supported by the driver, though the
          * hardware is more flexible.
@@ -204,7 +165,7 @@ static int wm8728_set_dai_fmt(struct snd_soc_dai *codec_dai,
                 return -EINVAL;
         }
 
-        wm8728_write(codec, WM8728_IFCTL, iface);
+        snd_soc_write(codec, WM8728_IFCTL, iface);
         return 0;
 }
 
@@ -220,19 +181,19 @@ static int wm8728_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_STANDBY:
                 if (codec->bias_level == SND_SOC_BIAS_OFF) {
                         /* Power everything up... */
-                        reg = wm8728_read_reg_cache(codec, WM8728_DACCTL);
-                        wm8728_write(codec, WM8728_DACCTL, reg & ~0x4);
+                        reg = snd_soc_read(codec, WM8728_DACCTL);
+                        snd_soc_write(codec, WM8728_DACCTL, reg & ~0x4);
 
                         /* ..then sync in the register cache. */
                         for (i = 0; i < ARRAY_SIZE(wm8728_reg_defaults); i++)
-                                wm8728_write(codec, i,
-                                             wm8728_read_reg_cache(codec, i));
+                                snd_soc_write(codec, i,
+                                             snd_soc_read(codec, i));
                 }
                 break;
 
         case SND_SOC_BIAS_OFF:
-                reg = wm8728_read_reg_cache(codec, WM8728_DACCTL);
-                wm8728_write(codec, WM8728_DACCTL, reg | 0x4);
+                reg = snd_soc_read(codec, WM8728_DACCTL);
+                snd_soc_write(codec, WM8728_DACCTL, reg | 0x4);
                 break;
         }
         codec->bias_level = level;
@@ -287,15 +248,14 @@ static int wm8728_resume(struct platform_device *pdev)
  * initialise the WM8728 driver
  * register the mixer and dsp interfaces with the kernel
  */
-static int wm8728_init(struct snd_soc_device *socdev)
+static int wm8728_init(struct snd_soc_device *socdev,
+                       enum snd_soc_control_type control)
 {
         struct snd_soc_codec *codec = socdev->card->codec;
         int ret = 0;
 
         codec->name = "WM8728";
         codec->owner = THIS_MODULE;
-        codec->read = wm8728_read_reg_cache;
-        codec->write = wm8728_write;
         codec->set_bias_level = wm8728_set_bias_level;
         codec->dai = &wm8728_dai;
         codec->num_dai = 1;
@@ -307,11 +267,18 @@ static int wm8728_init(struct snd_soc_device *socdev)
         if (codec->reg_cache == NULL)
                 return -ENOMEM;
 
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        if (ret < 0) {
+                printk(KERN_ERR "wm8728: failed to configure cache I/O: %d\n",
+                       ret);
+                goto err;
+        }
+
         /* register pcms */
         ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
         if (ret < 0) {
                 printk(KERN_ERR "wm8728: failed to create pcms\n");
-                goto pcm_err;
+                goto err;
         }
 
         /* power on device */
@@ -331,7 +298,7 @@ static int wm8728_init(struct snd_soc_device *socdev)
 card_err:
         snd_soc_free_pcms(socdev);
         snd_soc_dapm_free(socdev);
-pcm_err:
+err:
         kfree(codec->reg_cache);
         return ret;
 }
@@ -357,7 +324,7 @@ static int wm8728_i2c_probe(struct i2c_client *i2c,
         i2c_set_clientdata(i2c, codec);
         codec->control_data = i2c;
 
-        ret = wm8728_init(socdev);
+        ret = wm8728_init(socdev, SND_SOC_I2C);
         if (ret < 0)
                 pr_err("failed to initialise WM8728\n");
 
@@ -437,7 +404,7 @@ static int __devinit wm8728_spi_probe(struct spi_device *spi)
 
         codec->control_data = spi;
 
-        ret = wm8728_init(socdev);
+        ret = wm8728_init(socdev, SND_SOC_SPI);
         if (ret < 0)
                 dev_err(&spi->dev, "failed to initialise WM8728\n");
 
@@ -458,30 +425,6 @@ static struct spi_driver wm8728_spi_driver = {
         .probe          = wm8728_spi_probe,
         .remove         = __devexit_p(wm8728_spi_remove),
 };
-
-static int wm8728_spi_write(struct spi_device *spi, const char *data, int len)
-{
-        struct spi_transfer t;
-        struct spi_message m;
-        u8 msg[2];
-
-        if (len <= 0)
-                return 0;
-
-        msg[0] = data[0];
-        msg[1] = data[1];
-
-        spi_message_init(&m);
-        memset(&t, 0, (sizeof t));
-
-        t.tx_buf = &msg[0];
-        t.len = len;
-
-        spi_message_add_tail(&t, &m);
-        spi_sync(spi, &m);
-
-        return len;
-}
 #endif /* CONFIG_SPI_MASTER */
 
 static int wm8728_probe(struct platform_device *pdev)
@@ -506,13 +449,11 @@ static int wm8728_probe(struct platform_device *pdev)
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         if (setup->i2c_address) {
-                codec->hw_write = (hw_write_t)i2c_master_send;
                 ret = wm8728_add_i2c_device(pdev, setup);
         }
 #endif
 #if defined(CONFIG_SPI_MASTER)
         if (setup->spi) {
-                codec->hw_write = (hw_write_t)wm8728_spi_write;
                 ret = spi_register_driver(&wm8728_spi_driver);
                 if (ret != 0)
                         printk(KERN_ERR "can't add spi driver");
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 7a205876ef4f..d3fd4f28d96e 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -26,6 +26,7 @@
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
 #include <sound/initval.h>
+#include <sound/tlv.h>
 
 #include "wm8731.h"
 
@@ -39,9 +40,6 @@ struct wm8731_priv {
         unsigned int sysclk;
 };
 
-#ifdef CONFIG_SPI_MASTER
-static int wm8731_spi_write(struct spi_device *spi, const char *data, int len);
-#endif
 
 /*
  * wm8731 register cache
@@ -50,60 +48,12 @@ static int wm8731_spi_write(struct spi_device *spi, const char *data, int len);
  * There is no point in caching the reset register
  */
 static const u16 wm8731_reg[WM8731_CACHEREGNUM] = {
-    0x0097, 0x0097, 0x0079, 0x0079,
-    0x000a, 0x0008, 0x009f, 0x000a,
-    0x0000, 0x0000
+        0x0097, 0x0097, 0x0079, 0x0079,
+        0x000a, 0x0008, 0x009f, 0x000a,
+        0x0000, 0x0000
 };
 
-/*
- * read wm8731 register cache
- */
-static inline unsigned int wm8731_read_reg_cache(struct snd_soc_codec *codec,
-        unsigned int reg)
-{
-        u16 *cache = codec->reg_cache;
-        if (reg == WM8731_RESET)
-                return 0;
-        if (reg >= WM8731_CACHEREGNUM)
-                return -1;
-        return cache[reg];
-}
-
-/*
- * write wm8731 register cache
- */
-static inline void wm8731_write_reg_cache(struct snd_soc_codec *codec,
-        u16 reg, unsigned int value)
-{
-        u16 *cache = codec->reg_cache;
-        if (reg >= WM8731_CACHEREGNUM)
-                return;
-        cache[reg] = value;
-}
-
-/*
- * write to the WM8731 register space
- */
-static int wm8731_write(struct snd_soc_codec *codec, unsigned int reg,
-        unsigned int value)
-{
-        u8 data[2];
-
-        /* data is
-         *   D15..D9 WM8731 register offset
-         *   D8...D0 register data
-         */
-        data[0] = (reg << 1) | ((value >> 8) & 0x0001);
-        data[1] = value & 0x00ff;
-
-        wm8731_write_reg_cache(codec, reg, value);
-        if (codec->hw_write(codec->control_data, data, 2) == 2)
-                return 0;
-        else
-                return -EIO;
-}
-
-#define wm8731_reset(c) wm8731_write(c, WM8731_RESET, 0)
+#define wm8731_reset(c) snd_soc_write(c, WM8731_RESET, 0)
 
 static const char *wm8731_input_select[] = {"Line In", "Mic"};
 static const char *wm8731_deemph[] = {"None", "32Khz", "44.1Khz", "48Khz"};
@@ -113,20 +63,26 @@ static const struct soc_enum wm8731_enum[] = {
         SOC_ENUM_SINGLE(WM8731_APDIGI, 1, 4, wm8731_deemph),
 };
 
+static const DECLARE_TLV_DB_SCALE(in_tlv, -3450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -1500, 300, 0);
+static const DECLARE_TLV_DB_SCALE(out_tlv, -12100, 100, 1);
+
 static const struct snd_kcontrol_new wm8731_snd_controls[] = {
 
-SOC_DOUBLE_R("Master Playback Volume", WM8731_LOUT1V, WM8731_ROUT1V,
-        0, 127, 0),
+SOC_DOUBLE_R_TLV("Master Playback Volume", WM8731_LOUT1V, WM8731_ROUT1V,
+                 0, 127, 0, out_tlv),
 SOC_DOUBLE_R("Master Playback ZC Switch", WM8731_LOUT1V, WM8731_ROUT1V,
         7, 1, 0),
 
-SOC_DOUBLE_R("Capture Volume", WM8731_LINVOL, WM8731_RINVOL, 0, 31, 0),
+SOC_DOUBLE_R_TLV("Capture Volume", WM8731_LINVOL, WM8731_RINVOL, 0, 31, 0,
+                 in_tlv),
 SOC_DOUBLE_R("Line Capture Switch", WM8731_LINVOL, WM8731_RINVOL, 7, 1, 1),
 
 SOC_SINGLE("Mic Boost (+20dB)", WM8731_APANA, 0, 1, 0),
-SOC_SINGLE("Capture Mic Switch", WM8731_APANA, 1, 1, 1),
+SOC_SINGLE("Mic Capture Switch", WM8731_APANA, 1, 1, 1),
 
-SOC_SINGLE("Sidetone Playback Volume", WM8731_APANA, 6, 3, 1),
+SOC_SINGLE_TLV("Sidetone Playback Volume", WM8731_APANA, 6, 3, 1,
+               sidetone_tlv),
 
 SOC_SINGLE("ADC High Pass Filter Switch", WM8731_APDIGI, 0, 1, 1),
 SOC_SINGLE("Store DC Offset Switch", WM8731_APDIGI, 4, 1, 0),
@@ -260,12 +216,12 @@ static int wm8731_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
         struct wm8731_priv *wm8731 = codec->private_data;
-        u16 iface = wm8731_read_reg_cache(codec, WM8731_IFACE) & 0xfff3;
+        u16 iface = snd_soc_read(codec, WM8731_IFACE) & 0xfff3;
         int i = get_coeff(wm8731->sysclk, params_rate(params));
         u16 srate = (coeff_div[i].sr << 2) |
                 (coeff_div[i].bosr << 1) | coeff_div[i].usb;
 
-        wm8731_write(codec, WM8731_SRATE, srate);
+        snd_soc_write(codec, WM8731_SRATE, srate);
 
         /* bit size */
         switch (params_format(params)) {
@@ -279,7 +235,7 @@ static int wm8731_hw_params(struct snd_pcm_substream *substream,
                 break;
         }
 
-        wm8731_write(codec, WM8731_IFACE, iface);
+        snd_soc_write(codec, WM8731_IFACE, iface);
         return 0;
 }
 
@@ -291,7 +247,7 @@ static int wm8731_pcm_prepare(struct snd_pcm_substream *substream,
         struct snd_soc_codec *codec = socdev->card->codec;
 
         /* set active */
-        wm8731_write(codec, WM8731_ACTIVE, 0x0001);
+        snd_soc_write(codec, WM8731_ACTIVE, 0x0001);
 
         return 0;
 }
@@ -306,19 +262,19 @@ static void wm8731_shutdown(struct snd_pcm_substream *substream,
         /* deactivate */
         if (!codec->active) {
                 udelay(50);
-                wm8731_write(codec, WM8731_ACTIVE, 0x0);
+                snd_soc_write(codec, WM8731_ACTIVE, 0x0);
         }
 }
 
 static int wm8731_mute(struct snd_soc_dai *dai, int mute)
 {
         struct snd_soc_codec *codec = dai->codec;
-        u16 mute_reg = wm8731_read_reg_cache(codec, WM8731_APDIGI) & 0xfff7;
+        u16 mute_reg = snd_soc_read(codec, WM8731_APDIGI) & 0xfff7;
 
         if (mute)
-                wm8731_write(codec, WM8731_APDIGI, mute_reg | 0x8);
+                snd_soc_write(codec, WM8731_APDIGI, mute_reg | 0x8);
         else
-                wm8731_write(codec, WM8731_APDIGI, mute_reg);
+                snd_soc_write(codec, WM8731_APDIGI, mute_reg);
         return 0;
 }
 
@@ -396,7 +352,7 @@ static int wm8731_set_dai_fmt(struct snd_soc_dai *codec_dai,
         }
 
         /* set iface */
-        wm8731_write(codec, WM8731_IFACE, iface);
+        snd_soc_write(codec, WM8731_IFACE, iface);
         return 0;
 }
 
@@ -412,12 +368,12 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec,
                 break;
         case SND_SOC_BIAS_STANDBY:
                 /* Clear PWROFF, gate CLKOUT, everything else as-is */
-                reg = wm8731_read_reg_cache(codec, WM8731_PWR) & 0xff7f;
-                wm8731_write(codec, WM8731_PWR, reg | 0x0040);
+                reg = snd_soc_read(codec, WM8731_PWR) & 0xff7f;
+                snd_soc_write(codec, WM8731_PWR, reg | 0x0040);
                 break;
         case SND_SOC_BIAS_OFF:
-                wm8731_write(codec, WM8731_ACTIVE, 0x0);
-                wm8731_write(codec, WM8731_PWR, 0xffff);
+                snd_soc_write(codec, WM8731_ACTIVE, 0x0);
+                snd_soc_write(codec, WM8731_PWR, 0xffff);
                 break;
         }
         codec->bias_level = level;
@@ -457,15 +413,17 @@ struct snd_soc_dai wm8731_dai = {
                 .rates = WM8731_RATES,
                 .formats = WM8731_FORMATS,},
         .ops = &wm8731_dai_ops,
+        .symmetric_rates = 1,
 };
 EXPORT_SYMBOL_GPL(wm8731_dai);
 
+#ifdef CONFIG_PM
 static int wm8731_suspend(struct platform_device *pdev, pm_message_t state)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
 
-        wm8731_write(codec, WM8731_ACTIVE, 0x0);
+        snd_soc_write(codec, WM8731_ACTIVE, 0x0);
         wm8731_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
@@ -488,6 +446,10 @@ static int wm8731_resume(struct platform_device *pdev)
         wm8731_set_bias_level(codec, codec->suspend_bias_level);
         return 0;
 }
+#else
+#define wm8731_suspend NULL
+#define wm8731_resume NULL
+#endif
 
 static int wm8731_probe(struct platform_device *pdev)
 {
@@ -547,15 +509,16 @@ struct snd_soc_codec_device soc_codec_dev_wm8731 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8731);
 
-static int wm8731_register(struct wm8731_priv *wm8731)
+static int wm8731_register(struct wm8731_priv *wm8731,
+                           enum snd_soc_control_type control)
 {
         int ret;
         struct snd_soc_codec *codec = &wm8731->codec;
-        u16 reg;
 
         if (wm8731_codec) {
                 dev_err(codec->dev, "Another WM8731 is registered\n");
-                return -EINVAL;
+                ret = -EINVAL;
+                goto err;
         }
 
         mutex_init(&codec->mutex);
@@ -565,8 +528,6 @@ static int wm8731_register(struct wm8731_priv *wm8731)
         codec->private_data = wm8731;
         codec->name = "WM8731";
         codec->owner = THIS_MODULE;
-        codec->read = wm8731_read_reg_cache;
-        codec->write = wm8731_write;
         codec->bias_level = SND_SOC_BIAS_OFF;
         codec->set_bias_level = wm8731_set_bias_level;
         codec->dai = &wm8731_dai;
@@ -576,10 +537,16 @@ static int wm8731_register(struct wm8731_priv *wm8731)
 
         memcpy(codec->reg_cache, wm8731_reg, sizeof(wm8731_reg));
 
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
         ret = wm8731_reset(codec);
         if (ret < 0) {
-                dev_err(codec->dev, "Failed to issue reset\n");
-                return ret;
+                dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
+                goto err;
         }
 
         wm8731_dai.dev = codec->dev;
@@ -587,35 +554,36 @@ static int wm8731_register(struct wm8731_priv *wm8731)
         wm8731_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         /* Latch the update bits */
-        reg = wm8731_read_reg_cache(codec, WM8731_LOUT1V);
-        wm8731_write(codec, WM8731_LOUT1V, reg & ~0x0100);
-        reg = wm8731_read_reg_cache(codec, WM8731_ROUT1V);
-        wm8731_write(codec, WM8731_ROUT1V, reg & ~0x0100);
-        reg = wm8731_read_reg_cache(codec, WM8731_LINVOL);
-        wm8731_write(codec, WM8731_LINVOL, reg & ~0x0100);
-        reg = wm8731_read_reg_cache(codec, WM8731_RINVOL);
-        wm8731_write(codec, WM8731_RINVOL, reg & ~0x0100);
+        snd_soc_update_bits(codec, WM8731_LOUT1V, 0x100, 0);
+        snd_soc_update_bits(codec, WM8731_ROUT1V, 0x100, 0);
+        snd_soc_update_bits(codec, WM8731_LINVOL, 0x100, 0);
+        snd_soc_update_bits(codec, WM8731_RINVOL, 0x100, 0);
 
         /* Disable bypass path by default */
-        reg = wm8731_read_reg_cache(codec, WM8731_APANA);
-        wm8731_write(codec, WM8731_APANA, reg & ~0x4);
+        snd_soc_update_bits(codec, WM8731_APANA, 0x4, 0);
 
         wm8731_codec = codec;
 
         ret = snd_soc_register_codec(codec);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                return ret;
+                goto err;
         }
 
         ret = snd_soc_register_dai(&wm8731_dai);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
                 snd_soc_unregister_codec(codec);
-                return ret;
+                goto err_codec;
         }
 
         return 0;
+
+err_codec:
+        snd_soc_unregister_codec(codec);
+err:
+        kfree(wm8731);
+        return ret;
 }
 
 static void wm8731_unregister(struct wm8731_priv *wm8731)
@@ -628,30 +596,6 @@ static void wm8731_unregister(struct wm8731_priv *wm8731)
 }
 
 #if defined(CONFIG_SPI_MASTER)
-static int wm8731_spi_write(struct spi_device *spi, const char *data, int len)
-{
-        struct spi_transfer t;
-        struct spi_message m;
-        u8 msg[2];
-
-        if (len <= 0)
-                return 0;
-
-        msg[0] = data[0];
-        msg[1] = data[1];
-
-        spi_message_init(&m);
-        memset(&t, 0, (sizeof t));
-
-        t.tx_buf = &msg[0];
-        t.len = len;
-
-        spi_message_add_tail(&t, &m);
-        spi_sync(spi, &m);
-
-        return len;
-}
-
 static int __devinit wm8731_spi_probe(struct spi_device *spi)
 {
         struct snd_soc_codec *codec;
@@ -663,12 +607,11 @@ static int __devinit wm8731_spi_probe(struct spi_device *spi)
 
         codec = &wm8731->codec;
         codec->control_data = spi;
-        codec->hw_write = (hw_write_t)wm8731_spi_write;
         codec->dev = &spi->dev;
 
         dev_set_drvdata(&spi->dev, wm8731);
 
-        return wm8731_register(wm8731);
+        return wm8731_register(wm8731, SND_SOC_SPI);
 }
 
 static int __devexit wm8731_spi_remove(struct spi_device *spi)
@@ -680,6 +623,21 @@ static int __devexit wm8731_spi_remove(struct spi_device *spi)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int wm8731_spi_suspend(struct spi_device *spi, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&spi->dev);
+}
+
+static int wm8731_spi_resume(struct spi_device *spi)
+{
+        return snd_soc_resume_device(&spi->dev);
+}
+#else
+#define wm8731_spi_suspend NULL
+#define wm8731_spi_resume NULL
+#endif
+
 static struct spi_driver wm8731_spi_driver = {
         .driver = {
                 .name   = "wm8731",
@@ -687,6 +645,8 @@ static struct spi_driver wm8731_spi_driver = {
                 .owner  = THIS_MODULE,
         },
         .probe          = wm8731_spi_probe,
+        .suspend        = wm8731_spi_suspend,
+        .resume         = wm8731_spi_resume,
         .remove         = __devexit_p(wm8731_spi_remove),
 };
 #endif /* CONFIG_SPI_MASTER */
@@ -703,14 +663,13 @@ static __devinit int wm8731_i2c_probe(struct i2c_client *i2c,
                 return -ENOMEM;
 
         codec = &wm8731->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
 
         i2c_set_clientdata(i2c, wm8731);
         codec->control_data = i2c;
 
         codec->dev = &i2c->dev;
 
-        return wm8731_register(wm8731);
+        return wm8731_register(wm8731, SND_SOC_I2C);
 }
 
 static __devexit int wm8731_i2c_remove(struct i2c_client *client)
@@ -720,6 +679,21 @@ static __devexit int wm8731_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int wm8731_i2c_suspend(struct i2c_client *i2c, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&i2c->dev);
+}
+
+static int wm8731_i2c_resume(struct i2c_client *i2c)
+{
+        return snd_soc_resume_device(&i2c->dev);
+}
+#else
+#define wm8731_i2c_suspend NULL
+#define wm8731_i2c_resume NULL
+#endif
+
 static const struct i2c_device_id wm8731_i2c_id[] = {
         { "wm8731", 0 },
         { }
@@ -733,6 +707,8 @@ static struct i2c_driver wm8731_i2c_driver = {
         },
         .probe =    wm8731_i2c_probe,
         .remove =   __devexit_p(wm8731_i2c_remove),
+        .suspend =  wm8731_i2c_suspend,
+        .resume =   wm8731_i2c_resume,
         .id_table = wm8731_i2c_id,
 };
 #endif
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index b64509b01a49..4ba1e7e93fb4 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -55,50 +55,7 @@ static const u16 wm8750_reg[] = {
         0x0079, 0x0079, 0x0079,          /* 40 */
 };
 
-/*
- * read wm8750 register cache
- */
-static inline unsigned int wm8750_read_reg_cache(struct snd_soc_codec *codec,
-        unsigned int reg)
-{
-        u16 *cache = codec->reg_cache;
-        if (reg > WM8750_CACHE_REGNUM)
-                return -1;
-        return cache[reg];
-}
-
-/*
- * write wm8750 register cache
- */
-static inline void wm8750_write_reg_cache(struct snd_soc_codec *codec,
-        unsigned int reg, unsigned int value)
-{
-        u16 *cache = codec->reg_cache;
-        if (reg > WM8750_CACHE_REGNUM)
-                return;
-        cache[reg] = value;
-}
-
-static int wm8750_write(struct snd_soc_codec *codec, unsigned int reg,
-        unsigned int value)
-{
-        u8 data[2];
-
-        /* data is
-         *   D15..D9 WM8753 register offset
-         *   D8...D0 register data
-         */
-        data[0] = (reg << 1) | ((value >> 8) & 0x0001);
-        data[1] = value & 0x00ff;
-
-        wm8750_write_reg_cache(codec, reg, value);
-        if (codec->hw_write(codec->control_data, data, 2) == 2)
-                return 0;
-        else
-                return -EIO;
-}
-
-#define wm8750_reset(c) wm8750_write(c, WM8750_RESET, 0)
+#define wm8750_reset(c) snd_soc_write(c, WM8750_RESET, 0)
 
 /*
  * WM8750 Controls
@@ -594,7 +551,7 @@ static int wm8750_set_dai_fmt(struct snd_soc_dai *codec_dai,
                 return -EINVAL;
         }
 
-        wm8750_write(codec, WM8750_IFACE, iface);
+        snd_soc_write(codec, WM8750_IFACE, iface);
         return 0;
 }
 
@@ -606,8 +563,8 @@ static int wm8750_pcm_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
         struct wm8750_priv *wm8750 = codec->private_data;
-        u16 iface = wm8750_read_reg_cache(codec, WM8750_IFACE) & 0x1f3;
-        u16 srate = wm8750_read_reg_cache(codec, WM8750_SRATE) & 0x1c0;
+        u16 iface = snd_soc_read(codec, WM8750_IFACE) & 0x1f3;
+        u16 srate = snd_soc_read(codec, WM8750_SRATE) & 0x1c0;
         int coeff = get_coeff(wm8750->sysclk, params_rate(params));
 
         /* bit size */
@@ -626,9 +583,9 @@ static int wm8750_pcm_hw_params(struct snd_pcm_substream *substream,
         }
 
         /* set iface & srate */
-        wm8750_write(codec, WM8750_IFACE, iface);
+        snd_soc_write(codec, WM8750_IFACE, iface);
         if (coeff >= 0)
-                wm8750_write(codec, WM8750_SRATE, srate |
+                snd_soc_write(codec, WM8750_SRATE, srate |
                         (coeff_div[coeff].sr << 1) | coeff_div[coeff].usb);
 
         return 0;
@@ -637,35 +594,35 @@ static int wm8750_pcm_hw_params(struct snd_pcm_substream *substream,
 static int wm8750_mute(struct snd_soc_dai *dai, int mute)
 {
         struct snd_soc_codec *codec = dai->codec;
-        u16 mute_reg = wm8750_read_reg_cache(codec, WM8750_ADCDAC) & 0xfff7;
+        u16 mute_reg = snd_soc_read(codec, WM8750_ADCDAC) & 0xfff7;
 
         if (mute)
-                wm8750_write(codec, WM8750_ADCDAC, mute_reg | 0x8);
+                snd_soc_write(codec, WM8750_ADCDAC, mute_reg | 0x8);
         else
-                wm8750_write(codec, WM8750_ADCDAC, mute_reg);
+                snd_soc_write(codec, WM8750_ADCDAC, mute_reg);
         return 0;
 }
 
 static int wm8750_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
 {
-        u16 pwr_reg = wm8750_read_reg_cache(codec, WM8750_PWR1) & 0xfe3e;
+        u16 pwr_reg = snd_soc_read(codec, WM8750_PWR1) & 0xfe3e;
 
         switch (level) {
         case SND_SOC_BIAS_ON:
                 /* set vmid to 50k and unmute dac */
-                wm8750_write(codec, WM8750_PWR1, pwr_reg | 0x00c0);
+                snd_soc_write(codec, WM8750_PWR1, pwr_reg | 0x00c0);
                 break;
         case SND_SOC_BIAS_PREPARE:
                 /* set vmid to 5k for quick power up */
-                wm8750_write(codec, WM8750_PWR1, pwr_reg | 0x01c1);
+                snd_soc_write(codec, WM8750_PWR1, pwr_reg | 0x01c1);
                 break;
         case SND_SOC_BIAS_STANDBY:
                 /* mute dac and set vmid to 500k, enable VREF */
-                wm8750_write(codec, WM8750_PWR1, pwr_reg | 0x0141);
+                snd_soc_write(codec, WM8750_PWR1, pwr_reg | 0x0141);
                 break;
         case SND_SOC_BIAS_OFF:
-                wm8750_write(codec, WM8750_PWR1, 0x0001);
+                snd_soc_write(codec, WM8750_PWR1, 0x0001);
                 break;
         }
         codec->bias_level = level;
@@ -754,15 +711,14 @@ static int wm8750_resume(struct platform_device *pdev)
  * initialise the WM8750 driver
  * register the mixer and dsp interfaces with the kernel
  */
-static int wm8750_init(struct snd_soc_device *socdev)
+static int wm8750_init(struct snd_soc_device *socdev,
+                       enum snd_soc_control_type control)
 {
         struct snd_soc_codec *codec = socdev->card->codec;
         int reg, ret = 0;
 
         codec->name = "WM8750";
         codec->owner = THIS_MODULE;
-        codec->read = wm8750_read_reg_cache;
-        codec->write = wm8750_write;
         codec->set_bias_level = wm8750_set_bias_level;
         codec->dai = &wm8750_dai;
         codec->num_dai = 1;
@@ -771,13 +727,23 @@ static int wm8750_init(struct snd_soc_device *socdev)
         if (codec->reg_cache == NULL)
                 return -ENOMEM;
 
-        wm8750_reset(codec);
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        if (ret < 0) {
+                printk(KERN_ERR "wm8750: failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
+        ret = wm8750_reset(codec);
+        if (ret < 0) {
+                printk(KERN_ERR "wm8750: failed to reset: %d\n", ret);
+                goto err;
+        }
 
         /* register pcms */
         ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
         if (ret < 0) {
                 printk(KERN_ERR "wm8750: failed to create pcms\n");
-                goto pcm_err;
+                goto err;
         }
 
         /* charge output caps */
@@ -786,22 +752,22 @@ static int wm8750_init(struct snd_soc_device *socdev)
         schedule_delayed_work(&codec->delayed_work, msecs_to_jiffies(1000));
 
         /* set the update bits */
-        reg = wm8750_read_reg_cache(codec, WM8750_LDAC);
-        wm8750_write(codec, WM8750_LDAC, reg | 0x0100);
-        reg = wm8750_read_reg_cache(codec, WM8750_RDAC);
-        wm8750_write(codec, WM8750_RDAC, reg | 0x0100);
-        reg = wm8750_read_reg_cache(codec, WM8750_LOUT1V);
-        wm8750_write(codec, WM8750_LOUT1V, reg | 0x0100);
-        reg = wm8750_read_reg_cache(codec, WM8750_ROUT1V);
-        wm8750_write(codec, WM8750_ROUT1V, reg | 0x0100);
-        reg = wm8750_read_reg_cache(codec, WM8750_LOUT2V);
-        wm8750_write(codec, WM8750_LOUT2V, reg | 0x0100);
-        reg = wm8750_read_reg_cache(codec, WM8750_ROUT2V);
-        wm8750_write(codec, WM8750_ROUT2V, reg | 0x0100);
-        reg = wm8750_read_reg_cache(codec, WM8750_LINVOL);
-        wm8750_write(codec, WM8750_LINVOL, reg | 0x0100);
-        reg = wm8750_read_reg_cache(codec, WM8750_RINVOL);
-        wm8750_write(codec, WM8750_RINVOL, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8750_LDAC);
+        snd_soc_write(codec, WM8750_LDAC, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8750_RDAC);
+        snd_soc_write(codec, WM8750_RDAC, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8750_LOUT1V);
+        snd_soc_write(codec, WM8750_LOUT1V, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8750_ROUT1V);
+        snd_soc_write(codec, WM8750_ROUT1V, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8750_LOUT2V);
+        snd_soc_write(codec, WM8750_LOUT2V, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8750_ROUT2V);
+        snd_soc_write(codec, WM8750_ROUT2V, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8750_LINVOL);
+        snd_soc_write(codec, WM8750_LINVOL, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8750_RINVOL);
+        snd_soc_write(codec, WM8750_RINVOL, reg | 0x0100);
 
         snd_soc_add_controls(codec, wm8750_snd_controls,
                                 ARRAY_SIZE(wm8750_snd_controls));
@@ -816,7 +782,7 @@ static int wm8750_init(struct snd_soc_device *socdev)
 card_err:
         snd_soc_free_pcms(socdev);
         snd_soc_dapm_free(socdev);
-pcm_err:
+err:
         kfree(codec->reg_cache);
         return ret;
 }
@@ -844,7 +810,7 @@ static int wm8750_i2c_probe(struct i2c_client *i2c,
         i2c_set_clientdata(i2c, codec);
         codec->control_data = i2c;
 
-        ret = wm8750_init(socdev);
+        ret = wm8750_init(socdev, SND_SOC_I2C);
         if (ret < 0)
                 pr_err("failed to initialise WM8750\n");
 
@@ -924,7 +890,7 @@ static int __devinit wm8750_spi_probe(struct spi_device *spi)
 
         codec->control_data = spi;
 
-        ret = wm8750_init(socdev);
+        ret = wm8750_init(socdev, SND_SOC_SPI);
         if (ret < 0)
                 dev_err(&spi->dev, "failed to initialise WM8750\n");
 
@@ -945,30 +911,6 @@ static struct spi_driver wm8750_spi_driver = {
         .probe          = wm8750_spi_probe,
         .remove         = __devexit_p(wm8750_spi_remove),
 };
-
-static int wm8750_spi_write(struct spi_device *spi, const char *data, int len)
-{
-        struct spi_transfer t;
-        struct spi_message m;
-        u8 msg[2];
-
-        if (len <= 0)
-                return 0;
-
-        msg[0] = data[0];
-        msg[1] = data[1];
-
-        spi_message_init(&m);
-        memset(&t, 0, (sizeof t));
-
-        t.tx_buf = &msg[0];
-        t.len = len;
-
-        spi_message_add_tail(&t, &m);
-        spi_sync(spi, &m);
-
-        return len;
-}
 #endif
 
 static int wm8750_probe(struct platform_device *pdev)
@@ -1002,13 +944,11 @@ static int wm8750_probe(struct platform_device *pdev)
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         if (setup->i2c_address) {
-                codec->hw_write = (hw_write_t)i2c_master_send;
                 ret = wm8750_add_i2c_device(pdev, setup);
         }
 #endif
 #if defined(CONFIG_SPI_MASTER)
         if (setup->spi) {
-                codec->hw_write = (hw_write_t)wm8750_spi_write;
                 ret = spi_register_driver(&wm8750_spi_driver);
                 if (ret != 0)
                         printk(KERN_ERR "can't add spi driver");
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 49c4b2898aff..d80d414cfbbd 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -1766,6 +1766,21 @@ static int wm8753_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int wm8753_i2c_suspend(struct i2c_client *client, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&client->dev);
+}
+
+static int wm8753_i2c_resume(struct i2c_client *client)
+{
+        return snd_soc_resume_device(&client->dev);
+}
+#else
+#define wm8753_i2c_suspend NULL
+#define wm8753_i2c_resume NULL
+#endif
+
 static const struct i2c_device_id wm8753_i2c_id[] = {
         { "wm8753", 0 },
         { }
@@ -1779,6 +1794,8 @@ static struct i2c_driver wm8753_i2c_driver = {
         },
         .probe =    wm8753_i2c_probe,
         .remove =   wm8753_i2c_remove,
+        .suspend =  wm8753_i2c_suspend,
+        .resume =   wm8753_i2c_resume,
         .id_table = wm8753_i2c_id,
 };
 #endif
@@ -1834,6 +1851,22 @@ static int __devexit wm8753_spi_remove(struct spi_device *spi)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int wm8753_spi_suspend(struct spi_device *spi, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&spi->dev);
+}
+
+static int wm8753_spi_resume(struct spi_device *spi)
+{
+        return snd_soc_resume_device(&spi->dev);
+}
+
+#else
+#define wm8753_spi_suspend NULL
+#define wm8753_spi_resume NULL
+#endif
+
 static struct spi_driver wm8753_spi_driver = {
         .driver = {
                 .name   = "wm8753",
@@ -1842,6 +1875,8 @@ static struct spi_driver wm8753_spi_driver = {
         },
         .probe          = wm8753_spi_probe,
         .remove         = __devexit_p(wm8753_spi_remove),
+        .suspend        = wm8753_spi_suspend,
+        .resume         = wm8753_spi_resume,
 };
 #endif
 
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
new file mode 100644
index 000000000000..a9829aa26e53
--- /dev/null
+++ b/sound/soc/codecs/wm8776.c
@@ -0,0 +1,744 @@
+/*
+ * wm8776.c  --  WM8776 ALSA SoC Audio driver
+ *
+ * Copyright 2009 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.
+ *
+ * TODO: Input ALC/limiter support
+ */
+
+#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/spi/spi.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 "wm8776.h"
+
+static struct snd_soc_codec *wm8776_codec;
+struct snd_soc_codec_device soc_codec_dev_wm8776;
+
+/* codec private data */
+struct wm8776_priv {
+        struct snd_soc_codec codec;
+        u16 reg_cache[WM8776_CACHEREGNUM];
+        int sysclk[2];
+};
+
+#ifdef CONFIG_SPI_MASTER
+static int wm8776_spi_write(struct spi_device *spi, const char *data, int len);
+#endif
+
+static const u16 wm8776_reg[WM8776_CACHEREGNUM] = {
+        0x79, 0x79, 0x79, 0xff, 0xff,  /* 4 */
+        0xff, 0x00, 0x90, 0x00, 0x00,  /* 9 */
+        0x22, 0x22, 0x22, 0x08, 0xcf,  /* 14 */
+        0xcf, 0x7b, 0x00, 0x32, 0x00,  /* 19 */
+        0xa6, 0x01, 0x01
+};
+
+static int wm8776_reset(struct snd_soc_codec *codec)
+{
+        return snd_soc_write(codec, WM8776_RESET, 0);
+}
+
+static const DECLARE_TLV_DB_SCALE(hp_tlv, -12100, 100, 1);
+static const DECLARE_TLV_DB_SCALE(dac_tlv, -12750, 50, 1);
+static const DECLARE_TLV_DB_SCALE(adc_tlv, -10350, 50, 1);
+
+static const struct snd_kcontrol_new wm8776_snd_controls[] = {
+SOC_DOUBLE_R_TLV("Headphone Playback Volume", WM8776_HPLVOL, WM8776_HPRVOL,
+                 0, 127, 0, hp_tlv),
+SOC_DOUBLE_R_TLV("Digital Playback Volume", WM8776_DACLVOL, WM8776_DACRVOL,
+                 0, 255, 0, dac_tlv),
+SOC_SINGLE("Digital Playback ZC Switch", WM8776_DACCTRL1, 0, 1, 0),
+
+SOC_SINGLE("Deemphasis Switch", WM8776_DACCTRL2, 0, 1, 0),
+
+SOC_DOUBLE_R_TLV("Capture Volume", WM8776_ADCLVOL, WM8776_ADCRVOL,
+                 0, 255, 0, adc_tlv),
+SOC_DOUBLE("Capture Switch", WM8776_ADCMUX, 7, 6, 1, 1),
+SOC_DOUBLE_R("Capture ZC Switch", WM8776_ADCLVOL, WM8776_ADCRVOL, 8, 1, 0),
+SOC_SINGLE("Capture HPF Switch", WM8776_ADCIFCTRL, 8, 1, 1),
+};
+
+static const struct snd_kcontrol_new inmix_controls[] = {
+SOC_DAPM_SINGLE("AIN1 Switch", WM8776_ADCMUX, 0, 1, 0),
+SOC_DAPM_SINGLE("AIN2 Switch", WM8776_ADCMUX, 1, 1, 0),
+SOC_DAPM_SINGLE("AIN3 Switch", WM8776_ADCMUX, 2, 1, 0),
+SOC_DAPM_SINGLE("AIN4 Switch", WM8776_ADCMUX, 3, 1, 0),
+SOC_DAPM_SINGLE("AIN5 Switch", WM8776_ADCMUX, 4, 1, 0),
+};
+
+static const struct snd_kcontrol_new outmix_controls[] = {
+SOC_DAPM_SINGLE("DAC Switch", WM8776_OUTMUX, 0, 1, 0),
+SOC_DAPM_SINGLE("AUX Switch", WM8776_OUTMUX, 1, 1, 0),
+SOC_DAPM_SINGLE("Bypass Switch", WM8776_OUTMUX, 2, 1, 0),
+};
+
+static const struct snd_soc_dapm_widget wm8776_dapm_widgets[] = {
+SND_SOC_DAPM_INPUT("AUX"),
+SND_SOC_DAPM_INPUT("AUX"),
+
+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_MIXER("Input Mixer", WM8776_PWRDOWN, 6, 1,
+                   inmix_controls, ARRAY_SIZE(inmix_controls)),
+
+SND_SOC_DAPM_ADC("ADC", "Capture", WM8776_PWRDOWN, 1, 1),
+SND_SOC_DAPM_DAC("DAC", "Playback", WM8776_PWRDOWN, 2, 1),
+
+SND_SOC_DAPM_MIXER("Output Mixer", SND_SOC_NOPM, 0, 0,
+                   outmix_controls, ARRAY_SIZE(outmix_controls)),
+
+SND_SOC_DAPM_PGA("Headphone PGA", WM8776_PWRDOWN, 3, 1, NULL, 0),
+
+SND_SOC_DAPM_OUTPUT("VOUT"),
+
+SND_SOC_DAPM_OUTPUT("HPOUTL"),
+SND_SOC_DAPM_OUTPUT("HPOUTR"),
+};
+
+static const struct snd_soc_dapm_route routes[] = {
+        { "Input Mixer", "AIN1 Switch", "AIN1" },
+        { "Input Mixer", "AIN2 Switch", "AIN2" },
+        { "Input Mixer", "AIN3 Switch", "AIN3" },
+        { "Input Mixer", "AIN4 Switch", "AIN4" },
+        { "Input Mixer", "AIN5 Switch", "AIN5" },
+
+        { "ADC", NULL, "Input Mixer" },
+
+        { "Output Mixer", "DAC Switch", "DAC" },
+        { "Output Mixer", "AUX Switch", "AUX" },
+        { "Output Mixer", "Bypass Switch", "Input Mixer" },
+
+        { "VOUT", NULL, "Output Mixer" },
+
+        { "Headphone PGA", NULL, "Output Mixer" },
+
+        { "HPOUTL", NULL, "Headphone PGA" },
+        { "HPOUTR", NULL, "Headphone PGA" },
+};
+
+static int wm8776_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        int reg, iface, master;
+
+        switch (dai->id) {
+        case WM8776_DAI_DAC:
+                reg = WM8776_DACIFCTRL;
+                master = 0x80;
+                break;
+        case WM8776_DAI_ADC:
+                reg = WM8776_ADCIFCTRL;
+                master = 0x100;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        iface = 0;
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+                master = 0;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                iface |= 0x0002;
+                break;
+        case SND_SOC_DAIFMT_RIGHT_J:
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                iface |= 0x0001;
+                break;
+                /* FIXME: CHECK A/B */
+        case SND_SOC_DAIFMT_DSP_A:
+                iface |= 0x0003;
+                break;
+        case SND_SOC_DAIFMT_DSP_B:
+                iface |= 0x0007;
+                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 |= 0x00c;
+                break;
+        case SND_SOC_DAIFMT_IB_NF:
+                iface |= 0x008;
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                iface |= 0x004;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* Finally, write out the values */
+        snd_soc_update_bits(codec, reg, 0xf, iface);
+        snd_soc_update_bits(codec, WM8776_MSTRCTRL, 0x180, master);
+
+        return 0;
+}
+
+static int mclk_ratios[] = {
+        128,
+        192,
+        256,
+        384,
+        512,
+        768,
+};
+
+static int wm8776_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 wm8776_priv *wm8776 = codec->private_data;
+        int iface_reg, iface;
+        int ratio_shift, master;
+        int i;
+
+        iface = 0;
+
+        switch (dai->id) {
+        case WM8776_DAI_DAC:
+                iface_reg = WM8776_DACIFCTRL;
+                master = 0x80;
+                ratio_shift = 4;
+                break;
+        case WM8776_DAI_ADC:
+                iface_reg = WM8776_ADCIFCTRL;
+                master = 0x100;
+                ratio_shift = 0;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+
+        /* Set word length */
+        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;
+        }
+
+        /* Only need to set MCLK/LRCLK ratio if we're master */
+        if (snd_soc_read(codec, WM8776_MSTRCTRL) & master) {
+                for (i = 0; i < ARRAY_SIZE(mclk_ratios); i++) {
+                        if (wm8776->sysclk[dai->id] / params_rate(params)
+                            == mclk_ratios[i])
+                                break;
+                }
+
+                if (i == ARRAY_SIZE(mclk_ratios)) {
+                        dev_err(codec->dev,
+                                "Unable to configure MCLK ratio %d/%d\n",
+                                wm8776->sysclk[dai->id], params_rate(params));
+                        return -EINVAL;
+                }
+
+                dev_dbg(codec->dev, "MCLK is %dfs\n", mclk_ratios[i]);
+
+                snd_soc_update_bits(codec, WM8776_MSTRCTRL,
+                                    0x7 << ratio_shift, i << ratio_shift);
+        } else {
+                dev_dbg(codec->dev, "DAI in slave mode\n");
+        }
+
+        snd_soc_update_bits(codec, iface_reg, 0x30, iface);
+
+        return 0;
+}
+
+static int wm8776_mute(struct snd_soc_dai *dai, int mute)
+{
+        struct snd_soc_codec *codec = dai->codec;
+
+        return snd_soc_write(codec, WM8776_DACMUTE, !!mute);
+}
+
+static int wm8776_set_sysclk(struct snd_soc_dai *dai,
+                             int clk_id, unsigned int freq, int dir)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        struct wm8776_priv *wm8776 = codec->private_data;
+
+        BUG_ON(dai->id >= ARRAY_SIZE(wm8776->sysclk));
+
+        wm8776->sysclk[dai->id] = freq;
+
+        return 0;
+}
+
+static int wm8776_set_bias_level(struct snd_soc_codec *codec,
+                                 enum snd_soc_bias_level level)
+{
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                break;
+        case SND_SOC_BIAS_PREPARE:
+                break;
+        case SND_SOC_BIAS_STANDBY:
+                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        /* Disable the global powerdown; DAPM does the rest */
+                        snd_soc_update_bits(codec, WM8776_PWRDOWN, 1, 0);
+                }
+
+                break;
+        case SND_SOC_BIAS_OFF:
+                snd_soc_update_bits(codec, WM8776_PWRDOWN, 1, 1);
+                break;
+        }
+
+        codec->bias_level = level;
+        return 0;
+}
+
+#define WM8776_RATES (SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |\
+                      SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |\
+                      SNDRV_PCM_RATE_96000)
+
+
+#define WM8776_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 wm8776_dac_ops = {
+        .digital_mute   = wm8776_mute,
+        .hw_params      = wm8776_hw_params,
+        .set_fmt        = wm8776_set_fmt,
+        .set_sysclk     = wm8776_set_sysclk,
+};
+
+static struct snd_soc_dai_ops wm8776_adc_ops = {
+        .hw_params      = wm8776_hw_params,
+        .set_fmt        = wm8776_set_fmt,
+        .set_sysclk     = wm8776_set_sysclk,
+};
+
+struct snd_soc_dai wm8776_dai[] = {
+        {
+                .name = "WM8776 Playback",
+                .id = WM8776_DAI_DAC,
+                .playback = {
+                        .stream_name = "Playback",
+                        .channels_min = 2,
+                        .channels_max = 2,
+                        .rates = WM8776_RATES,
+                        .formats = WM8776_FORMATS,
+                },
+                .ops = &wm8776_dac_ops,
+        },
+        {
+                .name = "WM8776 Capture",
+                .id = WM8776_DAI_ADC,
+                .capture = {
+                        .stream_name = "Capture",
+                        .channels_min = 2,
+                        .channels_max = 2,
+                        .rates = WM8776_RATES,
+                        .formats = WM8776_FORMATS,
+                },
+                .ops = &wm8776_adc_ops,
+        },
+};
+EXPORT_SYMBOL_GPL(wm8776_dai);
+
+#ifdef CONFIG_PM
+static int wm8776_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        wm8776_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        return 0;
+}
+
+static int wm8776_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+        int i;
+        u8 data[2];
+        u16 *cache = codec->reg_cache;
+
+        /* Sync reg_cache with the hardware */
+        for (i = 0; i < ARRAY_SIZE(wm8776_reg); i++) {
+                data[0] = (i << 1) | ((cache[i] >> 8) & 0x0001);
+                data[1] = cache[i] & 0x00ff;
+                codec->hw_write(codec->control_data, data, 2);
+        }
+
+        wm8776_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        return 0;
+}
+#else
+#define wm8776_suspend NULL
+#define wm8776_resume NULL
+#endif
+
+static int wm8776_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        if (wm8776_codec == NULL) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = wm8776_codec;
+        codec = wm8776_codec;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
+                goto pcm_err;
+        }
+
+        snd_soc_add_controls(codec, wm8776_snd_controls,
+                             ARRAY_SIZE(wm8776_snd_controls));
+        snd_soc_dapm_new_controls(codec, wm8776_dapm_widgets,
+                                  ARRAY_SIZE(wm8776_dapm_widgets));
+        snd_soc_dapm_add_routes(codec, routes, ARRAY_SIZE(routes));
+
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to register card: %d\n", ret);
+                goto card_err;
+        }
+
+        return ret;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+pcm_err:
+        return ret;
+}
+
+/* power down chip */
+static int wm8776_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
+        return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_wm8776 = {
+        .probe =        wm8776_probe,
+        .remove =       wm8776_remove,
+        .suspend =      wm8776_suspend,
+        .resume =       wm8776_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_wm8776);
+
+static int wm8776_register(struct wm8776_priv *wm8776,
+                           enum snd_soc_control_type control)
+{
+        int ret, i;
+        struct snd_soc_codec *codec = &wm8776->codec;
+
+        if (wm8776_codec) {
+                dev_err(codec->dev, "Another WM8776 is registered\n");
+                ret = -EINVAL;
+                goto err;
+        }
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->private_data = wm8776;
+        codec->name = "WM8776";
+        codec->owner = THIS_MODULE;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->set_bias_level = wm8776_set_bias_level;
+        codec->dai = wm8776_dai;
+        codec->num_dai = ARRAY_SIZE(wm8776_dai);
+        codec->reg_cache_size = WM8776_CACHEREGNUM;
+        codec->reg_cache = &wm8776->reg_cache;
+
+        memcpy(codec->reg_cache, wm8776_reg, sizeof(wm8776_reg));
+
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
+        for (i = 0; i < ARRAY_SIZE(wm8776_dai); i++)
+                wm8776_dai[i].dev = codec->dev;
+
+        ret = wm8776_reset(codec);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
+                goto err;
+        }
+
+        wm8776_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        /* Latch the update bits; right channel only since we always
+         * update both. */
+        snd_soc_update_bits(codec, WM8776_HPRVOL, 0x100, 0x100);
+        snd_soc_update_bits(codec, WM8776_DACRVOL, 0x100, 0x100);
+
+        wm8776_codec = codec;
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+                goto err;
+        }
+
+        ret = snd_soc_register_dais(wm8776_dai, ARRAY_SIZE(wm8776_dai));
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAIs: %d\n", ret);
+                goto err_codec;
+        }
+
+        return 0;
+
+err_codec:
+        snd_soc_unregister_codec(codec);
+err:
+        kfree(wm8776);
+        return ret;
+}
+
+static void wm8776_unregister(struct wm8776_priv *wm8776)
+{
+        wm8776_set_bias_level(&wm8776->codec, SND_SOC_BIAS_OFF);
+        snd_soc_unregister_dais(wm8776_dai, ARRAY_SIZE(wm8776_dai));
+        snd_soc_unregister_codec(&wm8776->codec);
+        kfree(wm8776);
+        wm8776_codec = NULL;
+}
+
+#if defined(CONFIG_SPI_MASTER)
+static int wm8776_spi_write(struct spi_device *spi, const char *data, int len)
+{
+        struct spi_transfer t;
+        struct spi_message m;
+        u8 msg[2];
+
+        if (len <= 0)
+                return 0;
+
+        msg[0] = data[0];
+        msg[1] = data[1];
+
+        spi_message_init(&m);
+        memset(&t, 0, (sizeof t));
+
+        t.tx_buf = &msg[0];
+        t.len = len;
+
+        spi_message_add_tail(&t, &m);
+        spi_sync(spi, &m);
+
+        return len;
+}
+
+static int __devinit wm8776_spi_probe(struct spi_device *spi)
+{
+        struct snd_soc_codec *codec;
+        struct wm8776_priv *wm8776;
+
+        wm8776 = kzalloc(sizeof(struct wm8776_priv), GFP_KERNEL);
+        if (wm8776 == NULL)
+                return -ENOMEM;
+
+        codec = &wm8776->codec;
+        codec->control_data = spi;
+        codec->hw_write = (hw_write_t)wm8776_spi_write;
+        codec->dev = &spi->dev;
+
+        dev_set_drvdata(&spi->dev, wm8776);
+
+        return wm8776_register(wm8776, SND_SOC_SPI);
+}
+
+static int __devexit wm8776_spi_remove(struct spi_device *spi)
+{
+        struct wm8776_priv *wm8776 = dev_get_drvdata(&spi->dev);
+
+        wm8776_unregister(wm8776);
+
+        return 0;
+}
+
+#ifdef CONFIG_PM
+static int wm8776_spi_suspend(struct spi_device *spi, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&spi->dev);
+}
+
+static int wm8776_spi_resume(struct spi_device *spi)
+{
+        return snd_soc_resume_device(&spi->dev);
+}
+#else
+#define wm8776_spi_suspend NULL
+#define wm8776_spi_resume NULL
+#endif
+
+static struct spi_driver wm8776_spi_driver = {
+        .driver = {
+                .name   = "wm8776",
+                .bus    = &spi_bus_type,
+                .owner  = THIS_MODULE,
+        },
+        .probe          = wm8776_spi_probe,
+        .suspend        = wm8776_spi_suspend,
+        .resume         = wm8776_spi_resume,
+        .remove         = __devexit_p(wm8776_spi_remove),
+};
+#endif /* CONFIG_SPI_MASTER */
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8776_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
+{
+        struct wm8776_priv *wm8776;
+        struct snd_soc_codec *codec;
+
+        wm8776 = kzalloc(sizeof(struct wm8776_priv), GFP_KERNEL);
+        if (wm8776 == NULL)
+                return -ENOMEM;
+
+        codec = &wm8776->codec;
+        codec->hw_write = (hw_write_t)i2c_master_send;
+
+        i2c_set_clientdata(i2c, wm8776);
+        codec->control_data = i2c;
+
+        codec->dev = &i2c->dev;
+
+        return wm8776_register(wm8776, SND_SOC_I2C);
+}
+
+static __devexit int wm8776_i2c_remove(struct i2c_client *client)
+{
+        struct wm8776_priv *wm8776 = i2c_get_clientdata(client);
+        wm8776_unregister(wm8776);
+        return 0;
+}
+
+#ifdef CONFIG_PM
+static int wm8776_i2c_suspend(struct i2c_client *i2c, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&i2c->dev);
+}
+
+static int wm8776_i2c_resume(struct i2c_client *i2c)
+{
+        return snd_soc_resume_device(&i2c->dev);
+}
+#else
+#define wm8776_i2c_suspend NULL
+#define wm8776_i2c_resume NULL
+#endif
+
+static const struct i2c_device_id wm8776_i2c_id[] = {
+        { "wm8776", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8776_i2c_id);
+
+static struct i2c_driver wm8776_i2c_driver = {
+        .driver = {
+                .name = "wm8776",
+                .owner = THIS_MODULE,
+        },
+        .probe =    wm8776_i2c_probe,
+        .remove =   __devexit_p(wm8776_i2c_remove),
+        .suspend =  wm8776_i2c_suspend,
+        .resume =   wm8776_i2c_resume,
+        .id_table = wm8776_i2c_id,
+};
+#endif
+
+static int __init wm8776_modinit(void)
+{
+        int ret;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&wm8776_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register WM8776 I2C driver: %d\n",
+                       ret);
+        }
+#endif
+#if defined(CONFIG_SPI_MASTER)
+        ret = spi_register_driver(&wm8776_spi_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register WM8776 SPI driver: %d\n",
+                       ret);
+        }
+#endif
+        return 0;
+}
+module_init(wm8776_modinit);
+
+static void __exit wm8776_exit(void)
+{
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_del_driver(&wm8776_i2c_driver);
+#endif
+#if defined(CONFIG_SPI_MASTER)
+        spi_unregister_driver(&wm8776_spi_driver);
+#endif
+}
+module_exit(wm8776_exit);
+
+MODULE_DESCRIPTION("ASoC WM8776 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8776.h b/sound/soc/codecs/wm8776.h
new file mode 100644
index 000000000000..6606d25d2d83
--- /dev/null
+++ b/sound/soc/codecs/wm8776.h
@@ -0,0 +1,51 @@
+/*
+ * wm8776.h  --  WM8776 ASoC driver
+ *
+ * Copyright 2009 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.
+ */
+
+#ifndef _WM8776_H
+#define _WM8776_H
+
+/* Registers */
+
+#define WM8776_HPLVOL    0x00
+#define WM8776_HPRVOL    0x01
+#define WM8776_HPMASTER  0x02
+#define WM8776_DACLVOL   0x03
+#define WM8776_DACRVOL   0x04
+#define WM8776_DACMASTER 0x05
+#define WM8776_PHASESWAP 0x06
+#define WM8776_DACCTRL1  0x07
+#define WM8776_DACMUTE   0x08
+#define WM8776_DACCTRL2  0x09
+#define WM8776_DACIFCTRL 0x0a
+#define WM8776_ADCIFCTRL 0x0b
+#define WM8776_MSTRCTRL  0x0c
+#define WM8776_PWRDOWN   0x0d
+#define WM8776_ADCLVOL   0x0e
+#define WM8776_ADCRVOL   0x0f
+#define WM8776_ALCCTRL1  0x10
+#define WM8776_ALCCTRL2  0x11
+#define WM8776_ALCCTRL3  0x12
+#define WM8776_NOISEGATE 0x13
+#define WM8776_LIMITER   0x14
+#define WM8776_ADCMUX    0x15
+#define WM8776_OUTMUX    0x16
+#define WM8776_RESET     0x17
+
+#define WM8776_CACHEREGNUM 0x17
+
+#define WM8776_DAI_DAC 0
+#define WM8776_DAI_ADC 1
+
+extern struct snd_soc_dai wm8776_dai[];
+extern struct snd_soc_codec_device soc_codec_dev_wm8776;
+
+#endif
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index 3c78945244b8..5e9c855c0036 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -116,6 +116,7 @@
 #define WM8900_REG_CLOCKING2_DAC_CLKDIV 0x1c
 
 #define WM8900_REG_DACCTRL_MUTE          0x004
+#define WM8900_REG_DACCTRL_DAC_SB_FILT   0x100
 #define WM8900_REG_DACCTRL_AIF_LRCLKRATE 0x400
 
 #define WM8900_REG_AUDIO3_ADCLRC_DIR    0x0800
@@ -182,111 +183,20 @@ static const u16 wm8900_reg_defaults[WM8900_MAXREG] = {
         /* Remaining registers all zero */
 };
 
-/*
- * read wm8900 register cache
- */
-static inline unsigned int wm8900_read_reg_cache(struct snd_soc_codec *codec,
-        unsigned int reg)
-{
-        u16 *cache = codec->reg_cache;
-
-        BUG_ON(reg >= WM8900_MAXREG);
-
-        if (reg == WM8900_REG_ID)
-                return 0;
-
-        return cache[reg];
-}
-
-/*
- * write wm8900 register cache
- */
-static inline void wm8900_write_reg_cache(struct snd_soc_codec *codec,
-        u16 reg, unsigned int value)
-{
-        u16 *cache = codec->reg_cache;
-
-        BUG_ON(reg >= WM8900_MAXREG);
-
-        cache[reg] = value;
-}
-
-/*
- * write to the WM8900 register space
- */
-static int wm8900_write(struct snd_soc_codec *codec, unsigned int reg,
-                        unsigned int value)
-{
-        u8 data[3];
-
-        if (value == wm8900_read_reg_cache(codec, reg))
-                return 0;
-
-        /* data is
-         *   D15..D9 WM8900 register offset
-         *   D8...D0 register data
-         */
-        data[0] = reg;
-        data[1] = value >> 8;
-        data[2] = value & 0x00ff;
-
-        wm8900_write_reg_cache(codec, reg, value);
-        if (codec->hw_write(codec->control_data, data, 3) == 3)
-                return 0;
-        else
-                return -EIO;
-}
-
-/*
- * Read from the wm8900.
- */
-static unsigned int wm8900_chip_read(struct snd_soc_codec *codec, u8 reg)
-{
-        struct i2c_msg xfer[2];
-        u16 data;
-        int ret;
-        struct i2c_client *client = codec->control_data;
-
-        BUG_ON(reg != WM8900_REG_ID && reg != WM8900_REG_POWER1);
-
-        /* Write register */
-        xfer[0].addr = client->addr;
-        xfer[0].flags = 0;
-        xfer[0].len = 1;
-        xfer[0].buf = &reg;
-
-        /* Read data */
-        xfer[1].addr = client->addr;
-        xfer[1].flags = I2C_M_RD;
-        xfer[1].len = 2;
-        xfer[1].buf = (u8 *)&data;
-
-        ret = i2c_transfer(client->adapter, xfer, 2);
-        if (ret != 2) {
-                printk(KERN_CRIT "i2c_transfer returned %d\n", ret);
-                return 0;
-        }
-
-        return (data >> 8) | ((data & 0xff) << 8);
-}
-
-/*
- * Read from the WM8900 register space.  Most registers can't be read
- * and are therefore supplied from cache.
- */
-static unsigned int wm8900_read(struct snd_soc_codec *codec, unsigned int reg)
+static int wm8900_volatile_register(unsigned int reg)
 {
         switch (reg) {
         case WM8900_REG_ID:
-                return wm8900_chip_read(codec, reg);
+        case WM8900_REG_POWER1:
+                return 1;
         default:
-                return wm8900_read_reg_cache(codec, reg);
+                return 0;
         }
 }
 
 static void wm8900_reset(struct snd_soc_codec *codec)
 {
-        wm8900_write(codec, WM8900_REG_RESET, 0);
+        snd_soc_write(codec, WM8900_REG_RESET, 0);
 
         memcpy(codec->reg_cache, wm8900_reg_defaults,
                sizeof(codec->reg_cache));
@@ -296,14 +206,14 @@ static int wm8900_hp_event(struct snd_soc_dapm_widget *w,
                            struct snd_kcontrol *kcontrol, int event)
 {
         struct snd_soc_codec *codec = w->codec;
-        u16 hpctl1 = wm8900_read(codec, WM8900_REG_HPCTL1);
+        u16 hpctl1 = snd_soc_read(codec, WM8900_REG_HPCTL1);
 
         switch (event) {
         case SND_SOC_DAPM_PRE_PMU:
                 /* Clamp headphone outputs */
                 hpctl1 = WM8900_REG_HPCTL1_HP_CLAMP_IP |
                         WM8900_REG_HPCTL1_HP_CLAMP_OP;
-                wm8900_write(codec, WM8900_REG_HPCTL1, hpctl1);
+                snd_soc_write(codec, WM8900_REG_HPCTL1, hpctl1);
                 break;
 
         case SND_SOC_DAPM_POST_PMU:
@@ -312,41 +222,41 @@ static int wm8900_hp_event(struct snd_soc_dapm_widget *w,
                 hpctl1 |= WM8900_REG_HPCTL1_HP_SHORT |
                         WM8900_REG_HPCTL1_HP_SHORT2 |
                         WM8900_REG_HPCTL1_HP_IPSTAGE_ENA;
-                wm8900_write(codec, WM8900_REG_HPCTL1, hpctl1);
+                snd_soc_write(codec, WM8900_REG_HPCTL1, hpctl1);
 
                 msleep(400);
 
                 /* Enable the output stage */
                 hpctl1 &= ~WM8900_REG_HPCTL1_HP_CLAMP_OP;
                 hpctl1 |= WM8900_REG_HPCTL1_HP_OPSTAGE_ENA;
-                wm8900_write(codec, WM8900_REG_HPCTL1, hpctl1);
+                snd_soc_write(codec, WM8900_REG_HPCTL1, hpctl1);
 
                 /* Remove the shorts */
                 hpctl1 &= ~WM8900_REG_HPCTL1_HP_SHORT2;
-                wm8900_write(codec, WM8900_REG_HPCTL1, hpctl1);
+                snd_soc_write(codec, WM8900_REG_HPCTL1, hpctl1);
                 hpctl1 &= ~WM8900_REG_HPCTL1_HP_SHORT;
-                wm8900_write(codec, WM8900_REG_HPCTL1, hpctl1);
+                snd_soc_write(codec, WM8900_REG_HPCTL1, hpctl1);
                 break;
 
         case SND_SOC_DAPM_PRE_PMD:
                 /* Short the output */
                 hpctl1 |= WM8900_REG_HPCTL1_HP_SHORT;
-                wm8900_write(codec, WM8900_REG_HPCTL1, hpctl1);
+                snd_soc_write(codec, WM8900_REG_HPCTL1, hpctl1);
 
                 /* Disable the output stage */
                 hpctl1 &= ~WM8900_REG_HPCTL1_HP_OPSTAGE_ENA;
-                wm8900_write(codec, WM8900_REG_HPCTL1, hpctl1);
+                snd_soc_write(codec, WM8900_REG_HPCTL1, hpctl1);
 
                 /* Clamp the outputs and power down input */
                 hpctl1 |= WM8900_REG_HPCTL1_HP_CLAMP_IP |
                         WM8900_REG_HPCTL1_HP_CLAMP_OP;
                 hpctl1 &= ~WM8900_REG_HPCTL1_HP_IPSTAGE_ENA;
-                wm8900_write(codec, WM8900_REG_HPCTL1, hpctl1);
+                snd_soc_write(codec, WM8900_REG_HPCTL1, hpctl1);
                 break;
 
         case SND_SOC_DAPM_POST_PMD:
                 /* Disable everything */
-                wm8900_write(codec, WM8900_REG_HPCTL1, 0);
+                snd_soc_write(codec, WM8900_REG_HPCTL1, 0);
                 break;
 
         default:
@@ -439,7 +349,6 @@ SOC_SINGLE("DAC Soft Mute Switch", WM8900_REG_DACCTRL, 6, 1, 1),
 SOC_ENUM("DAC Mute Rate", dac_mute_rate),
 SOC_SINGLE("DAC Mono Switch", WM8900_REG_DACCTRL, 9, 1, 0),
 SOC_ENUM("DAC Deemphasis", dac_deemphasis),
-SOC_SINGLE("DAC Sloping Stopband Filter Switch", WM8900_REG_DACCTRL, 8, 1, 0),
 SOC_SINGLE("DAC Sigma-Delta Modulator Clock Switch", WM8900_REG_DACCTRL,
            12, 1, 0),
 
@@ -723,7 +632,7 @@ static int wm8900_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_codec *codec = socdev->card->codec;
         u16 reg;
 
-        reg = wm8900_read(codec, WM8900_REG_AUDIO1) & ~0x60;
+        reg = snd_soc_read(codec, WM8900_REG_AUDIO1) & ~0x60;
 
         switch (params_format(params)) {
         case SNDRV_PCM_FORMAT_S16_LE:
@@ -741,7 +650,18 @@ static int wm8900_hw_params(struct snd_pcm_substream *substream,
                 return -EINVAL;
         }
 
-        wm8900_write(codec, WM8900_REG_AUDIO1, reg);
+        snd_soc_write(codec, WM8900_REG_AUDIO1, reg);
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                reg = snd_soc_read(codec, WM8900_REG_DACCTRL);
+
+                if (params_rate(params) <= 24000)
+                        reg |= WM8900_REG_DACCTRL_DAC_SB_FILT;
+                else
+                        reg &= ~WM8900_REG_DACCTRL_DAC_SB_FILT;
+
+                snd_soc_write(codec, WM8900_REG_DACCTRL, reg);
+        }
 
         return 0;
 }
@@ -834,18 +754,18 @@ static int wm8900_set_fll(struct snd_soc_codec *codec,
                 return 0;
 
         /* The digital side should be disabled during any change. */
-        reg = wm8900_read(codec, WM8900_REG_POWER1);
-        wm8900_write(codec, WM8900_REG_POWER1,
+        reg = snd_soc_read(codec, WM8900_REG_POWER1);
+        snd_soc_write(codec, WM8900_REG_POWER1,
                      reg & (~WM8900_REG_POWER1_FLL_ENA));
 
         /* Disable the FLL? */
         if (!freq_in || !freq_out) {
-                reg = wm8900_read(codec, WM8900_REG_CLOCKING1);
-                wm8900_write(codec, WM8900_REG_CLOCKING1,
+                reg = snd_soc_read(codec, WM8900_REG_CLOCKING1);
+                snd_soc_write(codec, WM8900_REG_CLOCKING1,
                              reg & (~WM8900_REG_CLOCKING1_MCLK_SRC));
 
-                reg = wm8900_read(codec, WM8900_REG_FLLCTL1);
-                wm8900_write(codec, WM8900_REG_FLLCTL1,
+                reg = snd_soc_read(codec, WM8900_REG_FLLCTL1);
+                snd_soc_write(codec, WM8900_REG_FLLCTL1,
                              reg & (~WM8900_REG_FLLCTL1_OSC_ENA));
 
                 wm8900->fll_in = freq_in;
@@ -862,33 +782,33 @@ static int wm8900_set_fll(struct snd_soc_codec *codec,
 
         /* The osclilator *MUST* be enabled before we enable the
          * digital circuit. */
-        wm8900_write(codec, WM8900_REG_FLLCTL1,
+        snd_soc_write(codec, WM8900_REG_FLLCTL1,
                      fll_div.fll_ratio | WM8900_REG_FLLCTL1_OSC_ENA);
 
-        wm8900_write(codec, WM8900_REG_FLLCTL4, fll_div.n >> 5);
-        wm8900_write(codec, WM8900_REG_FLLCTL5,
+        snd_soc_write(codec, WM8900_REG_FLLCTL4, fll_div.n >> 5);
+        snd_soc_write(codec, WM8900_REG_FLLCTL5,
                      (fll_div.fllclk_div << 6) | (fll_div.n & 0x1f));
 
         if (fll_div.k) {
-                wm8900_write(codec, WM8900_REG_FLLCTL2,
+                snd_soc_write(codec, WM8900_REG_FLLCTL2,
                              (fll_div.k >> 8) | 0x100);
-                wm8900_write(codec, WM8900_REG_FLLCTL3, fll_div.k & 0xff);
+                snd_soc_write(codec, WM8900_REG_FLLCTL3, fll_div.k & 0xff);
         } else
-                wm8900_write(codec, WM8900_REG_FLLCTL2, 0);
+                snd_soc_write(codec, WM8900_REG_FLLCTL2, 0);
 
         if (fll_div.fll_slow_lock_ref)
-                wm8900_write(codec, WM8900_REG_FLLCTL6,
+                snd_soc_write(codec, WM8900_REG_FLLCTL6,
                              WM8900_REG_FLLCTL6_FLL_SLOW_LOCK_REF);
         else
-                wm8900_write(codec, WM8900_REG_FLLCTL6, 0);
+                snd_soc_write(codec, WM8900_REG_FLLCTL6, 0);
 
-        reg = wm8900_read(codec, WM8900_REG_POWER1);
-        wm8900_write(codec, WM8900_REG_POWER1,
+        reg = snd_soc_read(codec, WM8900_REG_POWER1);
+        snd_soc_write(codec, WM8900_REG_POWER1,
                      reg | WM8900_REG_POWER1_FLL_ENA);
 
 reenable:
-        reg = wm8900_read(codec, WM8900_REG_CLOCKING1);
-        wm8900_write(codec, WM8900_REG_CLOCKING1,
+        reg = snd_soc_read(codec, WM8900_REG_CLOCKING1);
+        snd_soc_write(codec, WM8900_REG_CLOCKING1,
                      reg | WM8900_REG_CLOCKING1_MCLK_SRC);
 
         return 0;
@@ -908,38 +828,38 @@ static int wm8900_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
 
         switch (div_id) {
         case WM8900_BCLK_DIV:
-                reg = wm8900_read(codec, WM8900_REG_CLOCKING1);
-                wm8900_write(codec, WM8900_REG_CLOCKING1,
+                reg = snd_soc_read(codec, WM8900_REG_CLOCKING1);
+                snd_soc_write(codec, WM8900_REG_CLOCKING1,
                              div | (reg & WM8900_REG_CLOCKING1_BCLK_MASK));
                 break;
         case WM8900_OPCLK_DIV:
-                reg = wm8900_read(codec, WM8900_REG_CLOCKING1);
-                wm8900_write(codec, WM8900_REG_CLOCKING1,
+                reg = snd_soc_read(codec, WM8900_REG_CLOCKING1);
+                snd_soc_write(codec, WM8900_REG_CLOCKING1,
                              div | (reg & WM8900_REG_CLOCKING1_OPCLK_MASK));
                 break;
         case WM8900_DAC_LRCLK:
-                reg = wm8900_read(codec, WM8900_REG_AUDIO4);
-                wm8900_write(codec, WM8900_REG_AUDIO4,
+                reg = snd_soc_read(codec, WM8900_REG_AUDIO4);
+                snd_soc_write(codec, WM8900_REG_AUDIO4,
                              div | (reg & WM8900_LRC_MASK));
                 break;
         case WM8900_ADC_LRCLK:
-                reg = wm8900_read(codec, WM8900_REG_AUDIO3);
-                wm8900_write(codec, WM8900_REG_AUDIO3,
+                reg = snd_soc_read(codec, WM8900_REG_AUDIO3);
+                snd_soc_write(codec, WM8900_REG_AUDIO3,
                              div | (reg & WM8900_LRC_MASK));
                 break;
         case WM8900_DAC_CLKDIV:
-                reg = wm8900_read(codec, WM8900_REG_CLOCKING2);
-                wm8900_write(codec, WM8900_REG_CLOCKING2,
+                reg = snd_soc_read(codec, WM8900_REG_CLOCKING2);
+                snd_soc_write(codec, WM8900_REG_CLOCKING2,
                              div | (reg & WM8900_REG_CLOCKING2_DAC_CLKDIV));
                 break;
         case WM8900_ADC_CLKDIV:
-                reg = wm8900_read(codec, WM8900_REG_CLOCKING2);
-                wm8900_write(codec, WM8900_REG_CLOCKING2,
+                reg = snd_soc_read(codec, WM8900_REG_CLOCKING2);
+                snd_soc_write(codec, WM8900_REG_CLOCKING2,
                              div | (reg & WM8900_REG_CLOCKING2_ADC_CLKDIV));
                 break;
         case WM8900_LRCLK_MODE:
-                reg = wm8900_read(codec, WM8900_REG_DACCTRL);
-                wm8900_write(codec, WM8900_REG_DACCTRL,
+                reg = snd_soc_read(codec, WM8900_REG_DACCTRL);
+                snd_soc_write(codec, WM8900_REG_DACCTRL,
                              div | (reg & WM8900_REG_DACCTRL_AIF_LRCLKRATE));
                 break;
         default:
@@ -956,10 +876,10 @@ static int wm8900_set_dai_fmt(struct snd_soc_dai *codec_dai,
         struct snd_soc_codec *codec = codec_dai->codec;
         unsigned int clocking1, aif1, aif3, aif4;
 
-        clocking1 = wm8900_read(codec, WM8900_REG_CLOCKING1);
-        aif1 = wm8900_read(codec, WM8900_REG_AUDIO1);
-        aif3 = wm8900_read(codec, WM8900_REG_AUDIO3);
-        aif4 = wm8900_read(codec, WM8900_REG_AUDIO4);
+        clocking1 = snd_soc_read(codec, WM8900_REG_CLOCKING1);
+        aif1 = snd_soc_read(codec, WM8900_REG_AUDIO1);
+        aif3 = snd_soc_read(codec, WM8900_REG_AUDIO3);
+        aif4 = snd_soc_read(codec, WM8900_REG_AUDIO4);
 
         /* set master/slave audio interface */
         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
@@ -1055,10 +975,10 @@ static int wm8900_set_dai_fmt(struct snd_soc_dai *codec_dai,
                 return -EINVAL;
         }
 
-        wm8900_write(codec, WM8900_REG_CLOCKING1, clocking1);
-        wm8900_write(codec, WM8900_REG_AUDIO1, aif1);
-        wm8900_write(codec, WM8900_REG_AUDIO3, aif3);
-        wm8900_write(codec, WM8900_REG_AUDIO4, aif4);
+        snd_soc_write(codec, WM8900_REG_CLOCKING1, clocking1);
+        snd_soc_write(codec, WM8900_REG_AUDIO1, aif1);
+        snd_soc_write(codec, WM8900_REG_AUDIO3, aif3);
+        snd_soc_write(codec, WM8900_REG_AUDIO4, aif4);
 
         return 0;
 }
@@ -1068,14 +988,14 @@ static int wm8900_digital_mute(struct snd_soc_dai *codec_dai, int mute)
         struct snd_soc_codec *codec = codec_dai->codec;
         u16 reg;
 
-        reg = wm8900_read(codec, WM8900_REG_DACCTRL);
+        reg = snd_soc_read(codec, WM8900_REG_DACCTRL);
 
         if (mute)
                 reg |= WM8900_REG_DACCTRL_MUTE;
         else
                 reg &= ~WM8900_REG_DACCTRL_MUTE;
 
-        wm8900_write(codec, WM8900_REG_DACCTRL, reg);
+        snd_soc_write(codec, WM8900_REG_DACCTRL, reg);
 
         return 0;
 }
@@ -1124,11 +1044,11 @@ static int wm8900_set_bias_level(struct snd_soc_codec *codec,
         switch (level) {
         case SND_SOC_BIAS_ON:
                 /* Enable thermal shutdown */
-                reg = wm8900_read(codec, WM8900_REG_GPIO);
-                wm8900_write(codec, WM8900_REG_GPIO,
+                reg = snd_soc_read(codec, WM8900_REG_GPIO);
+                snd_soc_write(codec, WM8900_REG_GPIO,
                              reg | WM8900_REG_GPIO_TEMP_ENA);
-                reg = wm8900_read(codec, WM8900_REG_ADDCTL);
-                wm8900_write(codec, WM8900_REG_ADDCTL,
+                reg = snd_soc_read(codec, WM8900_REG_ADDCTL);
+                snd_soc_write(codec, WM8900_REG_ADDCTL,
                              reg | WM8900_REG_ADDCTL_TEMP_SD);
                 break;
 
@@ -1139,69 +1059,69 @@ static int wm8900_set_bias_level(struct snd_soc_codec *codec,
                 /* Charge capacitors if initial power up */
                 if (codec->bias_level == SND_SOC_BIAS_OFF) {
                         /* STARTUP_BIAS_ENA on */
-                        wm8900_write(codec, WM8900_REG_POWER1,
+                        snd_soc_write(codec, WM8900_REG_POWER1,
                                      WM8900_REG_POWER1_STARTUP_BIAS_ENA);
 
                         /* Startup bias mode */
-                        wm8900_write(codec, WM8900_REG_ADDCTL,
+                        snd_soc_write(codec, WM8900_REG_ADDCTL,
                                      WM8900_REG_ADDCTL_BIAS_SRC |
                                      WM8900_REG_ADDCTL_VMID_SOFTST);
 
                         /* VMID 2x50k */
-                        wm8900_write(codec, WM8900_REG_POWER1,
+                        snd_soc_write(codec, WM8900_REG_POWER1,
                                      WM8900_REG_POWER1_STARTUP_BIAS_ENA | 0x1);
 
                         /* Allow capacitors to charge */
                         schedule_timeout_interruptible(msecs_to_jiffies(400));
 
                         /* Enable bias */
-                        wm8900_write(codec, WM8900_REG_POWER1,
+                        snd_soc_write(codec, WM8900_REG_POWER1,
                                      WM8900_REG_POWER1_STARTUP_BIAS_ENA |
                                      WM8900_REG_POWER1_BIAS_ENA | 0x1);
 
-                        wm8900_write(codec, WM8900_REG_ADDCTL, 0);
+                        snd_soc_write(codec, WM8900_REG_ADDCTL, 0);
 
-                        wm8900_write(codec, WM8900_REG_POWER1,
+                        snd_soc_write(codec, WM8900_REG_POWER1,
                                      WM8900_REG_POWER1_BIAS_ENA | 0x1);
                 }
 
-                reg = wm8900_read(codec, WM8900_REG_POWER1);
-                wm8900_write(codec, WM8900_REG_POWER1,
+                reg = snd_soc_read(codec, WM8900_REG_POWER1);
+                snd_soc_write(codec, WM8900_REG_POWER1,
                              (reg & WM8900_REG_POWER1_FLL_ENA) |
                              WM8900_REG_POWER1_BIAS_ENA | 0x1);
-                wm8900_write(codec, WM8900_REG_POWER2,
+                snd_soc_write(codec, WM8900_REG_POWER2,
                              WM8900_REG_POWER2_SYSCLK_ENA);
-                wm8900_write(codec, WM8900_REG_POWER3, 0);
+                snd_soc_write(codec, WM8900_REG_POWER3, 0);
                 break;
 
         case SND_SOC_BIAS_OFF:
                 /* Startup bias enable */
-                reg = wm8900_read(codec, WM8900_REG_POWER1);
-                wm8900_write(codec, WM8900_REG_POWER1,
+                reg = snd_soc_read(codec, WM8900_REG_POWER1);
+                snd_soc_write(codec, WM8900_REG_POWER1,
                              reg & WM8900_REG_POWER1_STARTUP_BIAS_ENA);
-                wm8900_write(codec, WM8900_REG_ADDCTL,
+                snd_soc_write(codec, WM8900_REG_ADDCTL,
                              WM8900_REG_ADDCTL_BIAS_SRC |
                              WM8900_REG_ADDCTL_VMID_SOFTST);
 
                 /* Discharge caps */
-                wm8900_write(codec, WM8900_REG_POWER1,
+                snd_soc_write(codec, WM8900_REG_POWER1,
                              WM8900_REG_POWER1_STARTUP_BIAS_ENA);
                 schedule_timeout_interruptible(msecs_to_jiffies(500));
 
                 /* Remove clamp */
-                wm8900_write(codec, WM8900_REG_HPCTL1, 0);
+                snd_soc_write(codec, WM8900_REG_HPCTL1, 0);
 
                 /* Power down */
-                wm8900_write(codec, WM8900_REG_ADDCTL, 0);
-                wm8900_write(codec, WM8900_REG_POWER1, 0);
-                wm8900_write(codec, WM8900_REG_POWER2, 0);
-                wm8900_write(codec, WM8900_REG_POWER3, 0);
+                snd_soc_write(codec, WM8900_REG_ADDCTL, 0);
+                snd_soc_write(codec, WM8900_REG_POWER1, 0);
+                snd_soc_write(codec, WM8900_REG_POWER2, 0);
+                snd_soc_write(codec, WM8900_REG_POWER3, 0);
 
                 /* Need to let things settle before stopping the clock
                  * to ensure that restart works, see "Stopping the
                  * master clock" in the datasheet. */
                 schedule_timeout_interruptible(msecs_to_jiffies(1));
-                wm8900_write(codec, WM8900_REG_POWER2,
+                snd_soc_write(codec, WM8900_REG_POWER2,
                              WM8900_REG_POWER2_SYSCLK_ENA);
                 break;
         }
@@ -1264,7 +1184,7 @@ static int wm8900_resume(struct platform_device *pdev)
 
         if (cache) {
                 for (i = 0; i < WM8900_MAXREG; i++)
-                        wm8900_write(codec, i, cache[i]);
+                        snd_soc_write(codec, i, cache[i]);
                 kfree(cache);
         } else
                 dev_err(&pdev->dev, "Unable to allocate register cache\n");
@@ -1297,16 +1217,20 @@ static __devinit int wm8900_i2c_probe(struct i2c_client *i2c,
 
         codec->name = "WM8900";
         codec->owner = THIS_MODULE;
-        codec->read = wm8900_read;
-        codec->write = wm8900_write;
         codec->dai = &wm8900_dai;
         codec->num_dai = 1;
-        codec->hw_write = (hw_write_t)i2c_master_send;
         codec->control_data = i2c;
         codec->set_bias_level = wm8900_set_bias_level;
+        codec->volatile_register = wm8900_volatile_register;
         codec->dev = &i2c->dev;
 
-        reg = wm8900_read(codec, WM8900_REG_ID);
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
+        if (ret != 0) {
+                dev_err(&i2c->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
+        reg = snd_soc_read(codec, WM8900_REG_ID);
         if (reg != 0x8900) {
                 dev_err(&i2c->dev, "Device is not a WM8900 - ID %x\n", reg);
                 ret = -ENODEV;
@@ -1314,7 +1238,7 @@ static __devinit int wm8900_i2c_probe(struct i2c_client *i2c,
         }
 
         /* Read back from the chip */
-        reg = wm8900_chip_read(codec, WM8900_REG_POWER1);
+        reg = snd_soc_read(codec, WM8900_REG_POWER1);
         reg = (reg >> 12) & 0xf;
         dev_info(&i2c->dev, "WM8900 revision %d\n", reg);
 
@@ -1324,29 +1248,29 @@ static __devinit int wm8900_i2c_probe(struct i2c_client *i2c,
         wm8900_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         /* Latch the volume update bits */
-        wm8900_write(codec, WM8900_REG_LINVOL,
-                     wm8900_read(codec, WM8900_REG_LINVOL) | 0x100);
-        wm8900_write(codec, WM8900_REG_RINVOL,
-                     wm8900_read(codec, WM8900_REG_RINVOL) | 0x100);
-        wm8900_write(codec, WM8900_REG_LOUT1CTL,
-                     wm8900_read(codec, WM8900_REG_LOUT1CTL) | 0x100);
-        wm8900_write(codec, WM8900_REG_ROUT1CTL,
-                     wm8900_read(codec, WM8900_REG_ROUT1CTL) | 0x100);
-        wm8900_write(codec, WM8900_REG_LOUT2CTL,
-                     wm8900_read(codec, WM8900_REG_LOUT2CTL) | 0x100);
-        wm8900_write(codec, WM8900_REG_ROUT2CTL,
-                     wm8900_read(codec, WM8900_REG_ROUT2CTL) | 0x100);
-        wm8900_write(codec, WM8900_REG_LDAC_DV,
-                     wm8900_read(codec, WM8900_REG_LDAC_DV) | 0x100);
-        wm8900_write(codec, WM8900_REG_RDAC_DV,
-                     wm8900_read(codec, WM8900_REG_RDAC_DV) | 0x100);
-        wm8900_write(codec, WM8900_REG_LADC_DV,
-                     wm8900_read(codec, WM8900_REG_LADC_DV) | 0x100);
-        wm8900_write(codec, WM8900_REG_RADC_DV,
-                     wm8900_read(codec, WM8900_REG_RADC_DV) | 0x100);
+        snd_soc_write(codec, WM8900_REG_LINVOL,
+                      snd_soc_read(codec, WM8900_REG_LINVOL) | 0x100);
+        snd_soc_write(codec, WM8900_REG_RINVOL,
+                      snd_soc_read(codec, WM8900_REG_RINVOL) | 0x100);
+        snd_soc_write(codec, WM8900_REG_LOUT1CTL,
+                      snd_soc_read(codec, WM8900_REG_LOUT1CTL) | 0x100);
+        snd_soc_write(codec, WM8900_REG_ROUT1CTL,
+                      snd_soc_read(codec, WM8900_REG_ROUT1CTL) | 0x100);
+        snd_soc_write(codec, WM8900_REG_LOUT2CTL,
+                      snd_soc_read(codec, WM8900_REG_LOUT2CTL) | 0x100);
+        snd_soc_write(codec, WM8900_REG_ROUT2CTL,
+                      snd_soc_read(codec, WM8900_REG_ROUT2CTL) | 0x100);
+        snd_soc_write(codec, WM8900_REG_LDAC_DV,
+                      snd_soc_read(codec, WM8900_REG_LDAC_DV) | 0x100);
+        snd_soc_write(codec, WM8900_REG_RDAC_DV,
+                      snd_soc_read(codec, WM8900_REG_RDAC_DV) | 0x100);
+        snd_soc_write(codec, WM8900_REG_LADC_DV,
+                      snd_soc_read(codec, WM8900_REG_LADC_DV) | 0x100);
+        snd_soc_write(codec, WM8900_REG_RADC_DV,
+                      snd_soc_read(codec, WM8900_REG_RADC_DV) | 0x100);
 
         /* Set the DAC and mixer output bias */
-        wm8900_write(codec, WM8900_REG_OUTBIASCTL, 0x81);
+        snd_soc_write(codec, WM8900_REG_OUTBIASCTL, 0x81);
 
         wm8900_dai.dev = &i2c->dev;
 
@@ -1388,6 +1312,21 @@ static __devexit int wm8900_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int wm8900_i2c_suspend(struct i2c_client *client, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&client->dev);
+}
+
+static int wm8900_i2c_resume(struct i2c_client *client)
+{
+        return snd_soc_resume_device(&client->dev);
+}
+#else
+#define wm8900_i2c_suspend NULL
+#define wm8900_i2c_resume NULL
+#endif
+
 static const struct i2c_device_id wm8900_i2c_id[] = {
         { "wm8900", 0 },
         { }
@@ -1401,6 +1340,8 @@ static struct i2c_driver wm8900_i2c_driver = {
         },
         .probe = wm8900_i2c_probe,
         .remove = __devexit_p(wm8900_i2c_remove),
+        .suspend = wm8900_i2c_suspend,
+        .resume = wm8900_i2c_resume,
         .id_table = wm8900_i2c_id,
 };
 
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index e8d2e3e14c45..fe1307b500cf 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -225,94 +225,18 @@ struct wm8903_priv {
         struct snd_pcm_substream *slave_substream;
 };
 
-
-static unsigned int wm8903_read_reg_cache(struct snd_soc_codec *codec,
-                                                 unsigned int reg)
-{
-        u16 *cache = codec->reg_cache;
-
-        BUG_ON(reg >= ARRAY_SIZE(wm8903_reg_defaults));
-
-        return cache[reg];
-}
-
-static unsigned int wm8903_hw_read(struct snd_soc_codec *codec, u8 reg)
-{
-        struct i2c_msg xfer[2];
-        u16 data;
-        int ret;
-        struct i2c_client *client = codec->control_data;
-
-        /* Write register */
-        xfer[0].addr = client->addr;
-        xfer[0].flags = 0;
-        xfer[0].len = 1;
-        xfer[0].buf = &reg;
-
-        /* Read data */
-        xfer[1].addr = client->addr;
-        xfer[1].flags = I2C_M_RD;
-        xfer[1].len = 2;
-        xfer[1].buf = (u8 *)&data;
-
-        ret = i2c_transfer(client->adapter, xfer, 2);
-        if (ret != 2) {
-                pr_err("i2c_transfer returned %d\n", ret);
-                return 0;
-        }
-
-        return (data >> 8) | ((data & 0xff) << 8);
-}
-
-static unsigned int wm8903_read(struct snd_soc_codec *codec,
-                                unsigned int reg)
+static int wm8903_volatile_register(unsigned int reg)
 {
         switch (reg) {
         case WM8903_SW_RESET_AND_ID:
         case WM8903_REVISION_NUMBER:
         case WM8903_INTERRUPT_STATUS_1:
         case WM8903_WRITE_SEQUENCER_4:
-                return wm8903_hw_read(codec, reg);
+                return 1;
 
         default:
-                return wm8903_read_reg_cache(codec, reg);
-        }
-}
-
-static void wm8903_write_reg_cache(struct snd_soc_codec *codec,
-                                   u16 reg, unsigned int value)
-{
-        u16 *cache = codec->reg_cache;
-
-        BUG_ON(reg >= ARRAY_SIZE(wm8903_reg_defaults));
-
-        switch (reg) {
-        case WM8903_SW_RESET_AND_ID:
-        case WM8903_REVISION_NUMBER:
-                break;
-
-        default:
-                cache[reg] = value;
-                break;
-        }
-}
-
-static int wm8903_write(struct snd_soc_codec *codec, unsigned int reg,
-                        unsigned int value)
-{
-        u8 data[3];
-
-        wm8903_write_reg_cache(codec, reg, value);
-
-        /* Data format is 1 byte of address followed by 2 bytes of data */
-        data[0] = reg;
-        data[1] = (value >> 8) & 0xff;
-        data[2] = value & 0xff;
-
-        if (codec->hw_write(codec->control_data, data, 3) == 2)
                 return 0;
-        else
-                return -EIO;
+        }
 }
 
 static int wm8903_run_sequence(struct snd_soc_codec *codec, unsigned int start)
@@ -323,13 +247,13 @@ static int wm8903_run_sequence(struct snd_soc_codec *codec, unsigned int start)
         BUG_ON(start > 48);
 
         /* Enable the sequencer */
-        reg[0] = wm8903_read(codec, WM8903_WRITE_SEQUENCER_0);
+        reg[0] = snd_soc_read(codec, WM8903_WRITE_SEQUENCER_0);
         reg[0] |= WM8903_WSEQ_ENA;
-        wm8903_write(codec, WM8903_WRITE_SEQUENCER_0, reg[0]);
+        snd_soc_write(codec, WM8903_WRITE_SEQUENCER_0, reg[0]);
 
         dev_dbg(&i2c->dev, "Starting sequence at %d\n", start);
 
-        wm8903_write(codec, WM8903_WRITE_SEQUENCER_3,
+        snd_soc_write(codec, WM8903_WRITE_SEQUENCER_3,
                      start | WM8903_WSEQ_START);
 
         /* Wait for it to complete.  If we have the interrupt wired up then
@@ -339,13 +263,13 @@ static int wm8903_run_sequence(struct snd_soc_codec *codec, unsigned int start)
         do {
                 msleep(10);
 
-                reg[4] = wm8903_read(codec, WM8903_WRITE_SEQUENCER_4);
+                reg[4] = snd_soc_read(codec, WM8903_WRITE_SEQUENCER_4);
         } while (reg[4] & WM8903_WSEQ_BUSY);
 
         dev_dbg(&i2c->dev, "Sequence complete\n");
 
         /* Disable the sequencer again */
-        wm8903_write(codec, WM8903_WRITE_SEQUENCER_0,
+        snd_soc_write(codec, WM8903_WRITE_SEQUENCER_0,
                      reg[0] & ~WM8903_WSEQ_ENA);
 
         return 0;
@@ -357,12 +281,12 @@ static void wm8903_sync_reg_cache(struct snd_soc_codec *codec, u16 *cache)
 
         /* There really ought to be something better we can do here :/ */
         for (i = 0; i < ARRAY_SIZE(wm8903_reg_defaults); i++)
-                cache[i] = wm8903_hw_read(codec, i);
+                cache[i] = codec->hw_read(codec, i);
 }
 
 static void wm8903_reset(struct snd_soc_codec *codec)
 {
-        wm8903_write(codec, WM8903_SW_RESET_AND_ID, 0);
+        snd_soc_write(codec, WM8903_SW_RESET_AND_ID, 0);
         memcpy(codec->reg_cache, wm8903_reg_defaults,
                sizeof(wm8903_reg_defaults));
 }
@@ -423,52 +347,52 @@ static int wm8903_output_event(struct snd_soc_dapm_widget *w,
         }
 
         if (event & SND_SOC_DAPM_PRE_PMU) {
-                val = wm8903_read(codec, reg);
+                val = snd_soc_read(codec, reg);
 
                 /* Short the output */
                 val &= ~(WM8903_OUTPUT_SHORT << shift);
-                wm8903_write(codec, reg, val);
+                snd_soc_write(codec, reg, val);
         }
 
         if (event & SND_SOC_DAPM_POST_PMU) {
-                val = wm8903_read(codec, reg);
+                val = snd_soc_read(codec, reg);
 
                 val |= (WM8903_OUTPUT_IN << shift);
-                wm8903_write(codec, reg, val);
+                snd_soc_write(codec, reg, val);
 
                 val |= (WM8903_OUTPUT_INT << shift);
-                wm8903_write(codec, reg, val);
+                snd_soc_write(codec, reg, val);
 
                 /* Turn on the output ENA_OUTP */
                 val |= (WM8903_OUTPUT_OUT << shift);
-                wm8903_write(codec, reg, val);
+                snd_soc_write(codec, reg, val);
 
                 /* Enable the DC servo */
-                dcs_reg = wm8903_read(codec, WM8903_DC_SERVO_0);
+                dcs_reg = snd_soc_read(codec, WM8903_DC_SERVO_0);
                 dcs_reg |= dcs_bit;
-                wm8903_write(codec, WM8903_DC_SERVO_0, dcs_reg);
+                snd_soc_write(codec, WM8903_DC_SERVO_0, dcs_reg);
 
                 /* Remove the short */
                 val |= (WM8903_OUTPUT_SHORT << shift);
-                wm8903_write(codec, reg, val);
+                snd_soc_write(codec, reg, val);
         }
 
         if (event & SND_SOC_DAPM_PRE_PMD) {
-                val = wm8903_read(codec, reg);
+                val = snd_soc_read(codec, reg);
 
                 /* Short the output */
                 val &= ~(WM8903_OUTPUT_SHORT << shift);
-                wm8903_write(codec, reg, val);
+                snd_soc_write(codec, reg, val);
 
                 /* Disable the DC servo */
-                dcs_reg = wm8903_read(codec, WM8903_DC_SERVO_0);
+                dcs_reg = snd_soc_read(codec, WM8903_DC_SERVO_0);
                 dcs_reg &= ~dcs_bit;
-                wm8903_write(codec, WM8903_DC_SERVO_0, dcs_reg);
+                snd_soc_write(codec, WM8903_DC_SERVO_0, dcs_reg);
 
                 /* Then disable the intermediate and output stages */
                 val &= ~((WM8903_OUTPUT_OUT | WM8903_OUTPUT_INT |
                           WM8903_OUTPUT_IN) << shift);
-                wm8903_write(codec, reg, val);
+                snd_soc_write(codec, reg, val);
         }
 
         return 0;
@@ -492,13 +416,13 @@ static int wm8903_class_w_put(struct snd_kcontrol *kcontrol,
         u16 reg;
         int ret;
 
-        reg = wm8903_read(codec, WM8903_CLASS_W_0);
+        reg = snd_soc_read(codec, WM8903_CLASS_W_0);
 
         /* Turn it off if we're about to enable bypass */
         if (ucontrol->value.integer.value[0]) {
                 if (wm8903->class_w_users == 0) {
                         dev_dbg(&i2c->dev, "Disabling Class W\n");
-                        wm8903_write(codec, WM8903_CLASS_W_0, reg &
+                        snd_soc_write(codec, WM8903_CLASS_W_0, reg &
                                      ~(WM8903_CP_DYN_FREQ | WM8903_CP_DYN_V));
                 }
                 wm8903->class_w_users++;
@@ -511,7 +435,7 @@ static int wm8903_class_w_put(struct snd_kcontrol *kcontrol,
         if (!ucontrol->value.integer.value[0]) {
                 if (wm8903->class_w_users == 1) {
                         dev_dbg(&i2c->dev, "Enabling Class W\n");
-                        wm8903_write(codec, WM8903_CLASS_W_0, reg |
+                        snd_soc_write(codec, WM8903_CLASS_W_0, reg |
                                      WM8903_CP_DYN_FREQ | WM8903_CP_DYN_V);
                 }
                 wm8903->class_w_users--;
@@ -715,8 +639,6 @@ SOC_ENUM("DAC Soft Mute Rate", soft_mute),
 SOC_ENUM("DAC Mute Mode", mute_mode),
 SOC_SINGLE("DAC Mono Switch", WM8903_DAC_DIGITAL_1, 12, 1, 0),
 SOC_ENUM("DAC De-emphasis", dac_deemphasis),
-SOC_SINGLE("DAC Sloping Stopband Filter Switch",
-           WM8903_DAC_DIGITAL_1, 11, 1, 0),
 SOC_ENUM("DAC Companding Mode", dac_companding),
 SOC_SINGLE("DAC Companding Switch", WM8903_AUDIO_INTERFACE_0, 1, 1, 0),
 
@@ -1011,55 +933,55 @@ static int wm8903_set_bias_level(struct snd_soc_codec *codec,
         switch (level) {
         case SND_SOC_BIAS_ON:
         case SND_SOC_BIAS_PREPARE:
-                reg = wm8903_read(codec, WM8903_VMID_CONTROL_0);
+                reg = snd_soc_read(codec, WM8903_VMID_CONTROL_0);
                 reg &= ~(WM8903_VMID_RES_MASK);
                 reg |= WM8903_VMID_RES_50K;
-                wm8903_write(codec, WM8903_VMID_CONTROL_0, reg);
+                snd_soc_write(codec, WM8903_VMID_CONTROL_0, reg);
                 break;
 
         case SND_SOC_BIAS_STANDBY:
                 if (codec->bias_level == SND_SOC_BIAS_OFF) {
-                        wm8903_write(codec, WM8903_CLOCK_RATES_2,
+                        snd_soc_write(codec, WM8903_CLOCK_RATES_2,
                                      WM8903_CLK_SYS_ENA);
 
                         /* Change DC servo dither level in startup sequence */
-                        wm8903_write(codec, WM8903_WRITE_SEQUENCER_0, 0x11);
-                        wm8903_write(codec, WM8903_WRITE_SEQUENCER_1, 0x1257);
-                        wm8903_write(codec, WM8903_WRITE_SEQUENCER_2, 0x2);
+                        snd_soc_write(codec, WM8903_WRITE_SEQUENCER_0, 0x11);
+                        snd_soc_write(codec, WM8903_WRITE_SEQUENCER_1, 0x1257);
+                        snd_soc_write(codec, WM8903_WRITE_SEQUENCER_2, 0x2);
 
                         wm8903_run_sequence(codec, 0);
                         wm8903_sync_reg_cache(codec, codec->reg_cache);
 
                         /* Enable low impedence charge pump output */
-                        reg = wm8903_read(codec,
+                        reg = snd_soc_read(codec,
                                           WM8903_CONTROL_INTERFACE_TEST_1);
-                        wm8903_write(codec, WM8903_CONTROL_INTERFACE_TEST_1,
+                        snd_soc_write(codec, WM8903_CONTROL_INTERFACE_TEST_1,
                                      reg | WM8903_TEST_KEY);
-                        reg2 = wm8903_read(codec, WM8903_CHARGE_PUMP_TEST_1);
-                        wm8903_write(codec, WM8903_CHARGE_PUMP_TEST_1,
+                        reg2 = snd_soc_read(codec, WM8903_CHARGE_PUMP_TEST_1);
+                        snd_soc_write(codec, WM8903_CHARGE_PUMP_TEST_1,
                                      reg2 | WM8903_CP_SW_KELVIN_MODE_MASK);
-                        wm8903_write(codec, WM8903_CONTROL_INTERFACE_TEST_1,
+                        snd_soc_write(codec, WM8903_CONTROL_INTERFACE_TEST_1,
                                      reg);
 
                         /* By default no bypass paths are enabled so
                          * enable Class W support.
                          */
                         dev_dbg(&i2c->dev, "Enabling Class W\n");
-                        wm8903_write(codec, WM8903_CLASS_W_0, reg |
+                        snd_soc_write(codec, WM8903_CLASS_W_0, reg |
                                      WM8903_CP_DYN_FREQ | WM8903_CP_DYN_V);
                 }
 
-                reg = wm8903_read(codec, WM8903_VMID_CONTROL_0);
+                reg = snd_soc_read(codec, WM8903_VMID_CONTROL_0);
                 reg &= ~(WM8903_VMID_RES_MASK);
                 reg |= WM8903_VMID_RES_250K;
-                wm8903_write(codec, WM8903_VMID_CONTROL_0, reg);
+                snd_soc_write(codec, WM8903_VMID_CONTROL_0, reg);
                 break;
 
         case SND_SOC_BIAS_OFF:
                 wm8903_run_sequence(codec, 32);
-                reg = wm8903_read(codec, WM8903_CLOCK_RATES_2);
+                reg = snd_soc_read(codec, WM8903_CLOCK_RATES_2);
                 reg &= ~WM8903_CLK_SYS_ENA;
-                wm8903_write(codec, WM8903_CLOCK_RATES_2, reg);
+                snd_soc_write(codec, WM8903_CLOCK_RATES_2, reg);
                 break;
         }
 
@@ -1083,7 +1005,7 @@ static int wm8903_set_dai_fmt(struct snd_soc_dai *codec_dai,
                               unsigned int fmt)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        u16 aif1 = wm8903_read(codec, WM8903_AUDIO_INTERFACE_1);
+        u16 aif1 = snd_soc_read(codec, WM8903_AUDIO_INTERFACE_1);
 
         aif1 &= ~(WM8903_LRCLK_DIR | WM8903_BCLK_DIR | WM8903_AIF_FMT_MASK |
                   WM8903_AIF_LRCLK_INV | WM8903_AIF_BCLK_INV);
@@ -1161,7 +1083,7 @@ static int wm8903_set_dai_fmt(struct snd_soc_dai *codec_dai,
                 return -EINVAL;
         }
 
-        wm8903_write(codec, WM8903_AUDIO_INTERFACE_1, aif1);
+        snd_soc_write(codec, WM8903_AUDIO_INTERFACE_1, aif1);
 
         return 0;
 }
@@ -1171,14 +1093,14 @@ static int wm8903_digital_mute(struct snd_soc_dai *codec_dai, int mute)
         struct snd_soc_codec *codec = codec_dai->codec;
         u16 reg;
 
-        reg = wm8903_read(codec, WM8903_DAC_DIGITAL_1);
+        reg = snd_soc_read(codec, WM8903_DAC_DIGITAL_1);
 
         if (mute)
                 reg |= WM8903_DAC_MUTE;
         else
                 reg &= ~WM8903_DAC_MUTE;
 
-        wm8903_write(codec, WM8903_DAC_DIGITAL_1, reg);
+        snd_soc_write(codec, WM8903_DAC_DIGITAL_1, reg);
 
         return 0;
 }
@@ -1368,17 +1290,24 @@ static int wm8903_hw_params(struct snd_pcm_substream *substream,
         int cur_val;
         int clk_sys;
 
-        u16 aif1 = wm8903_read(codec, WM8903_AUDIO_INTERFACE_1);
-        u16 aif2 = wm8903_read(codec, WM8903_AUDIO_INTERFACE_2);
-        u16 aif3 = wm8903_read(codec, WM8903_AUDIO_INTERFACE_3);
-        u16 clock0 = wm8903_read(codec, WM8903_CLOCK_RATES_0);
-        u16 clock1 = wm8903_read(codec, WM8903_CLOCK_RATES_1);
+        u16 aif1 = snd_soc_read(codec, WM8903_AUDIO_INTERFACE_1);
+        u16 aif2 = snd_soc_read(codec, WM8903_AUDIO_INTERFACE_2);
+        u16 aif3 = snd_soc_read(codec, WM8903_AUDIO_INTERFACE_3);
+        u16 clock0 = snd_soc_read(codec, WM8903_CLOCK_RATES_0);
+        u16 clock1 = snd_soc_read(codec, WM8903_CLOCK_RATES_1);
+        u16 dac_digital1 = snd_soc_read(codec, WM8903_DAC_DIGITAL_1);
 
         if (substream == wm8903->slave_substream) {
                 dev_dbg(&i2c->dev, "Ignoring hw_params for slave substream\n");
                 return 0;
         }
 
+        /* Enable sloping stopband filter for low sample rates */
+        if (fs <= 24000)
+                dac_digital1 |= WM8903_DAC_SB_FILT;
+        else
+                dac_digital1 &= ~WM8903_DAC_SB_FILT;
+
         /* Configure sample rate logic for DSP - choose nearest rate */
         dsp_config = 0;
         best_val = abs(sample_rates[dsp_config].rate - fs);
@@ -1498,11 +1427,12 @@ static int wm8903_hw_params(struct snd_pcm_substream *substream,
         aif2 |= bclk_divs[bclk_div].div;
         aif3 |= bclk / fs;
 
-        wm8903_write(codec, WM8903_CLOCK_RATES_0, clock0);
-        wm8903_write(codec, WM8903_CLOCK_RATES_1, clock1);
-        wm8903_write(codec, WM8903_AUDIO_INTERFACE_1, aif1);
-        wm8903_write(codec, WM8903_AUDIO_INTERFACE_2, aif2);
-        wm8903_write(codec, WM8903_AUDIO_INTERFACE_3, aif3);
+        snd_soc_write(codec, WM8903_CLOCK_RATES_0, clock0);
+        snd_soc_write(codec, WM8903_CLOCK_RATES_1, clock1);
+        snd_soc_write(codec, WM8903_AUDIO_INTERFACE_1, aif1);
+        snd_soc_write(codec, WM8903_AUDIO_INTERFACE_2, aif2);
+        snd_soc_write(codec, WM8903_AUDIO_INTERFACE_3, aif3);
+        snd_soc_write(codec, WM8903_DAC_DIGITAL_1, dac_digital1);
 
         return 0;
 }
@@ -1587,7 +1517,7 @@ static int wm8903_resume(struct platform_device *pdev)
         if (tmp_cache) {
                 for (i = 2; i < ARRAY_SIZE(wm8903_reg_defaults); i++)
                         if (tmp_cache[i] != reg_cache[i])
-                                wm8903_write(codec, i, tmp_cache[i]);
+                                snd_soc_write(codec, i, tmp_cache[i]);
         } else {
                 dev_err(&i2c->dev, "Failed to allocate temporary cache\n");
         }
@@ -1618,9 +1548,6 @@ static __devinit int wm8903_i2c_probe(struct i2c_client *i2c,
         codec->dev = &i2c->dev;
         codec->name = "WM8903";
         codec->owner = THIS_MODULE;
-        codec->read = wm8903_read;
-        codec->write = wm8903_write;
-        codec->hw_write = (hw_write_t)i2c_master_send;
         codec->bias_level = SND_SOC_BIAS_OFF;
         codec->set_bias_level = wm8903_set_bias_level;
         codec->dai = &wm8903_dai;
@@ -1628,18 +1555,25 @@ static __devinit int wm8903_i2c_probe(struct i2c_client *i2c,
         codec->reg_cache_size = ARRAY_SIZE(wm8903->reg_cache);
         codec->reg_cache = &wm8903->reg_cache[0];
         codec->private_data = wm8903;
+        codec->volatile_register = wm8903_volatile_register;
 
         i2c_set_clientdata(i2c, codec);
         codec->control_data = i2c;
 
-        val = wm8903_hw_read(codec, WM8903_SW_RESET_AND_ID);
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
+        if (ret != 0) {
+                dev_err(&i2c->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
+        val = snd_soc_read(codec, WM8903_SW_RESET_AND_ID);
         if (val != wm8903_reg_defaults[WM8903_SW_RESET_AND_ID]) {
                 dev_err(&i2c->dev,
                         "Device with ID register %x is not a WM8903\n", val);
                 return -ENODEV;
         }
 
-        val = wm8903_read(codec, WM8903_REVISION_NUMBER);
+        val = snd_soc_read(codec, WM8903_REVISION_NUMBER);
         dev_info(&i2c->dev, "WM8903 revision %d\n",
                  val & WM8903_CHIP_REV_MASK);
 
@@ -1649,35 +1583,35 @@ static __devinit int wm8903_i2c_probe(struct i2c_client *i2c,
         wm8903_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         /* Latch volume update bits */
-        val = wm8903_read(codec, WM8903_ADC_DIGITAL_VOLUME_LEFT);
+        val = snd_soc_read(codec, WM8903_ADC_DIGITAL_VOLUME_LEFT);
         val |= WM8903_ADCVU;
-        wm8903_write(codec, WM8903_ADC_DIGITAL_VOLUME_LEFT, val);
-        wm8903_write(codec, WM8903_ADC_DIGITAL_VOLUME_RIGHT, val);
+        snd_soc_write(codec, WM8903_ADC_DIGITAL_VOLUME_LEFT, val);
+        snd_soc_write(codec, WM8903_ADC_DIGITAL_VOLUME_RIGHT, val);
 
-        val = wm8903_read(codec, WM8903_DAC_DIGITAL_VOLUME_LEFT);
+        val = snd_soc_read(codec, WM8903_DAC_DIGITAL_VOLUME_LEFT);
         val |= WM8903_DACVU;
-        wm8903_write(codec, WM8903_DAC_DIGITAL_VOLUME_LEFT, val);
-        wm8903_write(codec, WM8903_DAC_DIGITAL_VOLUME_RIGHT, val);
+        snd_soc_write(codec, WM8903_DAC_DIGITAL_VOLUME_LEFT, val);
+        snd_soc_write(codec, WM8903_DAC_DIGITAL_VOLUME_RIGHT, val);
 
-        val = wm8903_read(codec, WM8903_ANALOGUE_OUT1_LEFT);
+        val = snd_soc_read(codec, WM8903_ANALOGUE_OUT1_LEFT);
         val |= WM8903_HPOUTVU;
-        wm8903_write(codec, WM8903_ANALOGUE_OUT1_LEFT, val);
-        wm8903_write(codec, WM8903_ANALOGUE_OUT1_RIGHT, val);
+        snd_soc_write(codec, WM8903_ANALOGUE_OUT1_LEFT, val);
+        snd_soc_write(codec, WM8903_ANALOGUE_OUT1_RIGHT, val);
 
-        val = wm8903_read(codec, WM8903_ANALOGUE_OUT2_LEFT);
+        val = snd_soc_read(codec, WM8903_ANALOGUE_OUT2_LEFT);
         val |= WM8903_LINEOUTVU;
-        wm8903_write(codec, WM8903_ANALOGUE_OUT2_LEFT, val);
-        wm8903_write(codec, WM8903_ANALOGUE_OUT2_RIGHT, val);
+        snd_soc_write(codec, WM8903_ANALOGUE_OUT2_LEFT, val);
+        snd_soc_write(codec, WM8903_ANALOGUE_OUT2_RIGHT, val);
 
-        val = wm8903_read(codec, WM8903_ANALOGUE_OUT3_LEFT);
+        val = snd_soc_read(codec, WM8903_ANALOGUE_OUT3_LEFT);
         val |= WM8903_SPKVU;
-        wm8903_write(codec, WM8903_ANALOGUE_OUT3_LEFT, val);
-        wm8903_write(codec, WM8903_ANALOGUE_OUT3_RIGHT, val);
+        snd_soc_write(codec, WM8903_ANALOGUE_OUT3_LEFT, val);
+        snd_soc_write(codec, WM8903_ANALOGUE_OUT3_RIGHT, val);
 
         /* Enable DAC soft mute by default */
-        val = wm8903_read(codec, WM8903_DAC_DIGITAL_1);
+        val = snd_soc_read(codec, WM8903_DAC_DIGITAL_1);
         val |= WM8903_DAC_MUTEMODE;
-        wm8903_write(codec, WM8903_DAC_DIGITAL_1, val);
+        snd_soc_write(codec, WM8903_DAC_DIGITAL_1, val);
 
         wm8903_dai.dev = &i2c->dev;
         wm8903_codec = codec;
@@ -1721,6 +1655,21 @@ static __devexit int wm8903_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int wm8903_i2c_suspend(struct i2c_client *client, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&client->dev);
+}
+
+static int wm8903_i2c_resume(struct i2c_client *client)
+{
+        return snd_soc_resume_device(&client->dev);
+}
+#else
+#define wm8903_i2c_suspend NULL
+#define wm8903_i2c_resume NULL
+#endif
+
 /* i2c codec control layer */
 static const struct i2c_device_id wm8903_i2c_id[] = {
        { "wm8903", 0 },
@@ -1735,6 +1684,8 @@ static struct i2c_driver wm8903_i2c_driver = {
         },
         .probe    = wm8903_i2c_probe,
         .remove   = __devexit_p(wm8903_i2c_remove),
+        .suspend  = wm8903_i2c_suspend,
+        .resume   = wm8903_i2c_resume,
         .id_table = wm8903_i2c_id,
 };
 
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index b8e17d6bc1f7..da97aae475a2 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -106,50 +106,6 @@ static u16 wm8940_reg_defaults[] = {
         0x0000, /* Mono Mixer Control */
 };
 
-static inline unsigned int wm8940_read_reg_cache(struct snd_soc_codec *codec,
-                                                 unsigned int reg)
-{
-        u16 *cache = codec->reg_cache;
-
-        if (reg >= ARRAY_SIZE(wm8940_reg_defaults))
-                return -1;
-
-        return cache[reg];
-}
-
-static inline int wm8940_write_reg_cache(struct snd_soc_codec *codec,
-                                          u16 reg, unsigned int value)
-{
-        u16 *cache = codec->reg_cache;
-
-        if (reg >= ARRAY_SIZE(wm8940_reg_defaults))
-                return -1;
-
-        cache[reg] = value;
-
-        return 0;
-}
-
-static int wm8940_write(struct snd_soc_codec *codec, unsigned int reg,
-                        unsigned int value)
-{
-        int ret;
-        u8 data[3] = { reg,
-                       (value & 0xff00) >> 8,
-                       (value & 0x00ff)
-        };
-
-        wm8940_write_reg_cache(codec, reg, value);
-
-        ret = codec->hw_write(codec->control_data, data, 3);
-
-        if (ret < 0)
-                return ret;
-        else if (ret != 3)
-                return -EIO;
-        return 0;
-}
-
 static const char *wm8940_companding[] = { "Off", "NC", "u-law", "A-law" };
 static const struct soc_enum wm8940_adc_companding_enum
 = SOC_ENUM_SINGLE(WM8940_COMPANDINGCTL, 1, 4, wm8940_companding);
@@ -348,14 +304,14 @@ error_ret:
         return ret;
 }
 
-#define wm8940_reset(c) wm8940_write(c, WM8940_SOFTRESET, 0);
+#define wm8940_reset(c) snd_soc_write(c, WM8940_SOFTRESET, 0);
 
 static int wm8940_set_dai_fmt(struct snd_soc_dai *codec_dai,
                               unsigned int fmt)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        u16 iface = wm8940_read_reg_cache(codec, WM8940_IFACE) & 0xFE67;
-        u16 clk = wm8940_read_reg_cache(codec, WM8940_CLOCK) & 0x1fe;
+        u16 iface = snd_soc_read(codec, WM8940_IFACE) & 0xFE67;
+        u16 clk = snd_soc_read(codec, WM8940_CLOCK) & 0x1fe;
 
         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
         case SND_SOC_DAIFMT_CBM_CFM:
@@ -366,7 +322,7 @@ static int wm8940_set_dai_fmt(struct snd_soc_dai *codec_dai,
         default:
                 return -EINVAL;
         }
-        wm8940_write(codec, WM8940_CLOCK, clk);
+        snd_soc_write(codec, WM8940_CLOCK, clk);
 
         switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
         case SND_SOC_DAIFMT_I2S:
@@ -399,7 +355,7 @@ static int wm8940_set_dai_fmt(struct snd_soc_dai *codec_dai,
                 break;
         }
 
-        wm8940_write(codec, WM8940_IFACE, iface);
+        snd_soc_write(codec, WM8940_IFACE, iface);
 
         return 0;
 }
@@ -411,9 +367,9 @@ static int wm8940_i2s_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        u16 iface = wm8940_read_reg_cache(codec, WM8940_IFACE) & 0xFD9F;
-        u16 addcntrl = wm8940_read_reg_cache(codec, WM8940_ADDCNTRL) & 0xFFF1;
-        u16 companding =  wm8940_read_reg_cache(codec,
+        u16 iface = snd_soc_read(codec, WM8940_IFACE) & 0xFD9F;
+        u16 addcntrl = snd_soc_read(codec, WM8940_ADDCNTRL) & 0xFFF1;
+        u16 companding =  snd_soc_read(codec,
                                                 WM8940_COMPANDINGCTL) & 0xFFDF;
         int ret;
 
@@ -442,7 +398,7 @@ static int wm8940_i2s_hw_params(struct snd_pcm_substream *substream,
         case SNDRV_PCM_RATE_48000:
                 break;
         }
-        ret = wm8940_write(codec, WM8940_ADDCNTRL, addcntrl);
+        ret = snd_soc_write(codec, WM8940_ADDCNTRL, addcntrl);
         if (ret)
                 goto error_ret;
 
@@ -462,10 +418,10 @@ static int wm8940_i2s_hw_params(struct snd_pcm_substream *substream,
                 iface |= (3 << 5);
                 break;
         }
-        ret = wm8940_write(codec, WM8940_COMPANDINGCTL, companding);
+        ret = snd_soc_write(codec, WM8940_COMPANDINGCTL, companding);
         if (ret)
                 goto error_ret;
-        ret = wm8940_write(codec, WM8940_IFACE, iface);
+        ret = snd_soc_write(codec, WM8940_IFACE, iface);
 
 error_ret:
         return ret;
@@ -474,19 +430,19 @@ error_ret:
 static int wm8940_mute(struct snd_soc_dai *dai, int mute)
 {
         struct snd_soc_codec *codec = dai->codec;
-        u16 mute_reg = wm8940_read_reg_cache(codec, WM8940_DAC) & 0xffbf;
+        u16 mute_reg = snd_soc_read(codec, WM8940_DAC) & 0xffbf;
 
         if (mute)
                 mute_reg |= 0x40;
 
-        return wm8940_write(codec, WM8940_DAC, mute_reg);
+        return snd_soc_write(codec, WM8940_DAC, mute_reg);
 }
 
 static int wm8940_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
 {
         u16 val;
-        u16 pwr_reg = wm8940_read_reg_cache(codec, WM8940_POWER1) & 0x1F0;
+        u16 pwr_reg = snd_soc_read(codec, WM8940_POWER1) & 0x1F0;
         int ret = 0;
 
         switch (level) {
@@ -494,26 +450,26 @@ static int wm8940_set_bias_level(struct snd_soc_codec *codec,
                 /* ensure bufioen and biasen */
                 pwr_reg |= (1 << 2) | (1 << 3);
                 /* Enable thermal shutdown */
-                val = wm8940_read_reg_cache(codec, WM8940_OUTPUTCTL);
-                ret = wm8940_write(codec, WM8940_OUTPUTCTL, val | 0x2);
+                val = snd_soc_read(codec, WM8940_OUTPUTCTL);
+                ret = snd_soc_write(codec, WM8940_OUTPUTCTL, val | 0x2);
                 if (ret)
                         break;
                 /* set vmid to 75k */
-                ret = wm8940_write(codec, WM8940_POWER1, pwr_reg | 0x1);
+                ret = snd_soc_write(codec, WM8940_POWER1, pwr_reg | 0x1);
                 break;
         case SND_SOC_BIAS_PREPARE:
                 /* ensure bufioen and biasen */
                 pwr_reg |= (1 << 2) | (1 << 3);
-                ret = wm8940_write(codec, WM8940_POWER1, pwr_reg | 0x1);
+                ret = snd_soc_write(codec, WM8940_POWER1, pwr_reg | 0x1);
                 break;
         case SND_SOC_BIAS_STANDBY:
                 /* ensure bufioen and biasen */
                 pwr_reg |= (1 << 2) | (1 << 3);
                 /* set vmid to 300k for standby */
-                ret = wm8940_write(codec, WM8940_POWER1, pwr_reg | 0x2);
+                ret = snd_soc_write(codec, WM8940_POWER1, pwr_reg | 0x2);
                 break;
         case SND_SOC_BIAS_OFF:
-                ret = wm8940_write(codec, WM8940_POWER1, pwr_reg);
+                ret = snd_soc_write(codec, WM8940_POWER1, pwr_reg);
                 break;
         }
 
@@ -587,36 +543,36 @@ static int wm8940_set_dai_pll(struct snd_soc_dai *codec_dai,
         u16 reg;
 
         /* Turn off PLL */
-        reg = wm8940_read_reg_cache(codec, WM8940_POWER1);
-        wm8940_write(codec, WM8940_POWER1, reg & 0x1df);
+        reg = snd_soc_read(codec, WM8940_POWER1);
+        snd_soc_write(codec, WM8940_POWER1, reg & 0x1df);
 
         if (freq_in == 0 || freq_out == 0) {
                 /* Clock CODEC directly from MCLK */
-                reg = wm8940_read_reg_cache(codec, WM8940_CLOCK);
-                wm8940_write(codec, WM8940_CLOCK, reg & 0x0ff);
+                reg = snd_soc_read(codec, WM8940_CLOCK);
+                snd_soc_write(codec, WM8940_CLOCK, reg & 0x0ff);
                 /* Pll power down */
-                wm8940_write(codec, WM8940_PLLN, (1 << 7));
+                snd_soc_write(codec, WM8940_PLLN, (1 << 7));
                 return 0;
         }
 
         /* Pll is followed by a frequency divide by 4 */
         pll_factors(freq_out*4, freq_in);
         if (pll_div.k)
-                wm8940_write(codec, WM8940_PLLN,
+                snd_soc_write(codec, WM8940_PLLN,
                              (pll_div.pre_scale << 4) | pll_div.n | (1 << 6));
         else /* No factional component */
-                wm8940_write(codec, WM8940_PLLN,
+                snd_soc_write(codec, WM8940_PLLN,
                              (pll_div.pre_scale << 4) | pll_div.n);
-        wm8940_write(codec, WM8940_PLLK1, pll_div.k >> 18);
-        wm8940_write(codec, WM8940_PLLK2, (pll_div.k >> 9) & 0x1ff);
-        wm8940_write(codec, WM8940_PLLK3, pll_div.k & 0x1ff);
+        snd_soc_write(codec, WM8940_PLLK1, pll_div.k >> 18);
+        snd_soc_write(codec, WM8940_PLLK2, (pll_div.k >> 9) & 0x1ff);
+        snd_soc_write(codec, WM8940_PLLK3, pll_div.k & 0x1ff);
         /* Enable the PLL */
-        reg = wm8940_read_reg_cache(codec, WM8940_POWER1);
-        wm8940_write(codec, WM8940_POWER1, reg | 0x020);
+        reg = snd_soc_read(codec, WM8940_POWER1);
+        snd_soc_write(codec, WM8940_POWER1, reg | 0x020);
 
         /* Run CODEC from PLL instead of MCLK */
-        reg = wm8940_read_reg_cache(codec, WM8940_CLOCK);
-        wm8940_write(codec, WM8940_CLOCK, reg | 0x100);
+        reg = snd_soc_read(codec, WM8940_CLOCK);
+        snd_soc_write(codec, WM8940_CLOCK, reg | 0x100);
 
         return 0;
 }
@@ -648,16 +604,16 @@ static int wm8940_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
 
         switch (div_id) {
         case WM8940_BCLKDIV:
-                reg = wm8940_read_reg_cache(codec, WM8940_CLOCK) & 0xFFEF3;
-                ret = wm8940_write(codec, WM8940_CLOCK, reg | (div << 2));
+                reg = snd_soc_read(codec, WM8940_CLOCK) & 0xFFEF3;
+                ret = snd_soc_write(codec, WM8940_CLOCK, reg | (div << 2));
                 break;
         case WM8940_MCLKDIV:
-                reg = wm8940_read_reg_cache(codec, WM8940_CLOCK) & 0xFF1F;
-                ret = wm8940_write(codec, WM8940_CLOCK, reg | (div << 5));
+                reg = snd_soc_read(codec, WM8940_CLOCK) & 0xFF1F;
+                ret = snd_soc_write(codec, WM8940_CLOCK, reg | (div << 5));
                 break;
         case WM8940_OPCLKDIV:
-                reg = wm8940_read_reg_cache(codec, WM8940_ADDCNTRL) & 0xFFCF;
-                ret = wm8940_write(codec, WM8940_ADDCNTRL, reg | (div << 4));
+                reg = snd_soc_read(codec, WM8940_ADDCNTRL) & 0xFFCF;
+                ret = snd_soc_write(codec, WM8940_ADDCNTRL, reg | (div << 4));
                 break;
         }
         return ret;
@@ -808,7 +764,8 @@ struct snd_soc_codec_device soc_codec_dev_wm8940 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8940);
 
-static int wm8940_register(struct wm8940_priv *wm8940)
+static int wm8940_register(struct wm8940_priv *wm8940,
+                           enum snd_soc_control_type control)
 {
         struct wm8940_setup_data *pdata = wm8940->codec.dev->platform_data;
         struct snd_soc_codec *codec = &wm8940->codec;
@@ -825,8 +782,6 @@ static int wm8940_register(struct wm8940_priv *wm8940)
         codec->private_data = wm8940;
         codec->name = "WM8940";
         codec->owner = THIS_MODULE;
-        codec->read = wm8940_read_reg_cache;
-        codec->write = wm8940_write;
         codec->bias_level = SND_SOC_BIAS_OFF;
         codec->set_bias_level = wm8940_set_bias_level;
         codec->dai = &wm8940_dai;
@@ -834,6 +789,12 @@ static int wm8940_register(struct wm8940_priv *wm8940)
         codec->reg_cache_size = ARRAY_SIZE(wm8940_reg_defaults);
         codec->reg_cache = &wm8940->reg_cache;
 
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, control);
+        if (ret == 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                return ret;
+        }
+
         memcpy(codec->reg_cache, wm8940_reg_defaults,
                sizeof(wm8940_reg_defaults));
 
@@ -847,15 +808,15 @@ static int wm8940_register(struct wm8940_priv *wm8940)
 
         wm8940_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-        ret = wm8940_write(codec, WM8940_POWER1, 0x180);
+        ret = snd_soc_write(codec, WM8940_POWER1, 0x180);
         if (ret < 0)
                 return ret;
 
         if (!pdata)
                 dev_warn(codec->dev, "No platform data supplied\n");
         else {
-                reg = wm8940_read_reg_cache(codec, WM8940_OUTPUTCTL);
-                ret = wm8940_write(codec, WM8940_OUTPUTCTL, reg | pdata->vroi);
+                reg = snd_soc_read(codec, WM8940_OUTPUTCTL);
+                ret = snd_soc_write(codec, WM8940_OUTPUTCTL, reg | pdata->vroi);
                 if (ret < 0)
                         return ret;
         }
@@ -904,7 +865,7 @@ static int wm8940_i2c_probe(struct i2c_client *i2c,
         codec->control_data = i2c;
         codec->dev = &i2c->dev;
 
-        return wm8940_register(wm8940);
+        return wm8940_register(wm8940, SND_SOC_I2C);
 }
 
 static int __devexit wm8940_i2c_remove(struct i2c_client *client)
@@ -916,6 +877,21 @@ static int __devexit wm8940_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int wm8940_i2c_suspend(struct i2c_client *client, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&client->dev);
+}
+
+static int wm8940_i2c_resume(struct i2c_client *client)
+{
+        return snd_soc_resume_device(&client->dev);
+}
+#else
+#define wm8940_i2c_suspend NULL
+#define wm8940_i2c_resume NULL
+#endif
+
 static const struct i2c_device_id wm8940_i2c_id[] = {
         { "wm8940", 0 },
         { }
@@ -929,6 +905,8 @@ static struct i2c_driver wm8940_i2c_driver = {
         },
         .probe = wm8940_i2c_probe,
         .remove = __devexit_p(wm8940_i2c_remove),
+        .suspend = wm8940_i2c_suspend,
+        .resume = wm8940_i2c_resume,
         .id_table = wm8940_i2c_id,
 };
 
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index e224d8add170..f59703be61c8 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -69,61 +69,7 @@ struct wm8960_priv {
         struct snd_soc_codec codec;
 };
 
-/*
- * read wm8960 register cache
- */
-static inline unsigned int wm8960_read_reg_cache(struct snd_soc_codec *codec,
-        unsigned int reg)
-{
-        u16 *cache = codec->reg_cache;
-        if (reg == WM8960_RESET)
-                return 0;
-        if (reg >= WM8960_CACHEREGNUM)
-                return -1;
-        return cache[reg];
-}
-
-/*
- * write wm8960 register cache
- */
-static inline void wm8960_write_reg_cache(struct snd_soc_codec *codec,
-        u16 reg, unsigned int value)
-{
-        u16 *cache = codec->reg_cache;
-        if (reg >= WM8960_CACHEREGNUM)
-                return;
-        cache[reg] = value;
-}
-
-static inline unsigned int wm8960_read(struct snd_soc_codec *codec,
-        unsigned int reg)
-{
-        return wm8960_read_reg_cache(codec, reg);
-}
-
-/*
- * write to the WM8960 register space
- */
-static int wm8960_write(struct snd_soc_codec *codec, unsigned int reg,
-        unsigned int value)
-{
-        u8 data[2];
-
-        /* data is
-         *   D15..D9 WM8960 register offset
-         *   D8...D0 register data
-         */
-        data[0] = (reg << 1) | ((value >> 8) & 0x0001);
-        data[1] = value & 0x00ff;
-
-        wm8960_write_reg_cache(codec, reg, value);
-        if (codec->hw_write(codec->control_data, data, 2) == 2)
-                return 0;
-        else
-                return -EIO;
-}
-
-#define wm8960_reset(c) wm8960_write(c, WM8960_RESET, 0)
+#define wm8960_reset(c) snd_soc_write(c, WM8960_RESET, 0)
 
 /* enumerated controls */
 static const char *wm8960_deemph[] = {"None", "32Khz", "44.1Khz", "48Khz"};
@@ -420,7 +366,7 @@ static int wm8960_set_dai_fmt(struct snd_soc_dai *codec_dai,
         }
 
         /* set iface */
-        wm8960_write(codec, WM8960_IFACE1, iface);
+        snd_soc_write(codec, WM8960_IFACE1, iface);
         return 0;
 }
 
@@ -431,7 +377,7 @@ static int wm8960_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        u16 iface = wm8960_read(codec, WM8960_IFACE1) & 0xfff3;
+        u16 iface = snd_soc_read(codec, WM8960_IFACE1) & 0xfff3;
 
         /* bit size */
         switch (params_format(params)) {
@@ -446,19 +392,19 @@ static int wm8960_hw_params(struct snd_pcm_substream *substream,
         }
 
         /* set iface */
-        wm8960_write(codec, WM8960_IFACE1, iface);
+        snd_soc_write(codec, WM8960_IFACE1, iface);
         return 0;
 }
 
 static int wm8960_mute(struct snd_soc_dai *dai, int mute)
 {
         struct snd_soc_codec *codec = dai->codec;
-        u16 mute_reg = wm8960_read(codec, WM8960_DACCTL1) & 0xfff7;
+        u16 mute_reg = snd_soc_read(codec, WM8960_DACCTL1) & 0xfff7;
 
         if (mute)
-                wm8960_write(codec, WM8960_DACCTL1, mute_reg | 0x8);
+                snd_soc_write(codec, WM8960_DACCTL1, mute_reg | 0x8);
         else
-                wm8960_write(codec, WM8960_DACCTL1, mute_reg);
+                snd_soc_write(codec, WM8960_DACCTL1, mute_reg);
         return 0;
 }
 
@@ -474,16 +420,16 @@ static int wm8960_set_bias_level(struct snd_soc_codec *codec,
 
         case SND_SOC_BIAS_PREPARE:
                 /* Set VMID to 2x50k */
-                reg = wm8960_read(codec, WM8960_POWER1);
+                reg = snd_soc_read(codec, WM8960_POWER1);
                 reg &= ~0x180;
                 reg |= 0x80;
-                wm8960_write(codec, WM8960_POWER1, reg);
+                snd_soc_write(codec, WM8960_POWER1, reg);
                 break;
 
         case SND_SOC_BIAS_STANDBY:
                 if (codec->bias_level == SND_SOC_BIAS_OFF) {
                         /* Enable anti-pop features */
-                        wm8960_write(codec, WM8960_APOP1,
+                        snd_soc_write(codec, WM8960_APOP1,
                                      WM8960_POBCTRL | WM8960_SOFT_ST |
                                      WM8960_BUFDCOPEN | WM8960_BUFIOEN);
 
@@ -491,43 +437,43 @@ static int wm8960_set_bias_level(struct snd_soc_codec *codec,
                         reg = WM8960_DISOP;
                         if (pdata)
                                 reg |= pdata->dres << 4;
-                        wm8960_write(codec, WM8960_APOP2, reg);
+                        snd_soc_write(codec, WM8960_APOP2, reg);
 
                         msleep(400);
 
-                        wm8960_write(codec, WM8960_APOP2, 0);
+                        snd_soc_write(codec, WM8960_APOP2, 0);
 
                         /* Enable & ramp VMID at 2x50k */
-                        reg = wm8960_read(codec, WM8960_POWER1);
+                        reg = snd_soc_read(codec, WM8960_POWER1);
                         reg |= 0x80;
-                        wm8960_write(codec, WM8960_POWER1, reg);
+                        snd_soc_write(codec, WM8960_POWER1, reg);
                         msleep(100);
 
                         /* Enable VREF */
-                        wm8960_write(codec, WM8960_POWER1, reg | WM8960_VREF);
+                        snd_soc_write(codec, WM8960_POWER1, reg | WM8960_VREF);
 
                         /* Disable anti-pop features */
-                        wm8960_write(codec, WM8960_APOP1, WM8960_BUFIOEN);
+                        snd_soc_write(codec, WM8960_APOP1, WM8960_BUFIOEN);
                 }
 
                 /* Set VMID to 2x250k */
-                reg = wm8960_read(codec, WM8960_POWER1);
+                reg = snd_soc_read(codec, WM8960_POWER1);
                 reg &= ~0x180;
                 reg |= 0x100;
-                wm8960_write(codec, WM8960_POWER1, reg);
+                snd_soc_write(codec, WM8960_POWER1, reg);
                 break;
 
         case SND_SOC_BIAS_OFF:
                 /* Enable anti-pop features */
-                wm8960_write(codec, WM8960_APOP1,
+                snd_soc_write(codec, WM8960_APOP1,
                              WM8960_POBCTRL | WM8960_SOFT_ST |
                              WM8960_BUFDCOPEN | WM8960_BUFIOEN);
 
                 /* Disable VMID and VREF, let them discharge */
-                wm8960_write(codec, WM8960_POWER1, 0);
+                snd_soc_write(codec, WM8960_POWER1, 0);
                 msleep(600);
 
-                wm8960_write(codec, WM8960_APOP1, 0);
+                snd_soc_write(codec, WM8960_APOP1, 0);
                 break;
         }
 
@@ -610,33 +556,33 @@ static int wm8960_set_dai_pll(struct snd_soc_dai *codec_dai,
 
         /* Disable the PLL: even if we are changing the frequency the
          * PLL needs to be disabled while we do so. */
-        wm8960_write(codec, WM8960_CLOCK1,
-                     wm8960_read(codec, WM8960_CLOCK1) & ~1);
-        wm8960_write(codec, WM8960_POWER2,
-                     wm8960_read(codec, WM8960_POWER2) & ~1);
+        snd_soc_write(codec, WM8960_CLOCK1,
+                     snd_soc_read(codec, WM8960_CLOCK1) & ~1);
+        snd_soc_write(codec, WM8960_POWER2,
+                     snd_soc_read(codec, WM8960_POWER2) & ~1);
 
         if (!freq_in || !freq_out)
                 return 0;
 
-        reg = wm8960_read(codec, WM8960_PLL1) & ~0x3f;
+        reg = snd_soc_read(codec, WM8960_PLL1) & ~0x3f;
         reg |= pll_div.pre_div << 4;
         reg |= pll_div.n;
 
         if (pll_div.k) {
                 reg |= 0x20;
 
-                wm8960_write(codec, WM8960_PLL2, (pll_div.k >> 18) & 0x3f);
-                wm8960_write(codec, WM8960_PLL3, (pll_div.k >> 9) & 0x1ff);
-                wm8960_write(codec, WM8960_PLL4, pll_div.k & 0x1ff);
+                snd_soc_write(codec, WM8960_PLL2, (pll_div.k >> 18) & 0x3f);
+                snd_soc_write(codec, WM8960_PLL3, (pll_div.k >> 9) & 0x1ff);
+                snd_soc_write(codec, WM8960_PLL4, pll_div.k & 0x1ff);
         }
-        wm8960_write(codec, WM8960_PLL1, reg);
+        snd_soc_write(codec, WM8960_PLL1, reg);
 
         /* Turn it on */
-        wm8960_write(codec, WM8960_POWER2,
-                     wm8960_read(codec, WM8960_POWER2) | 1);
+        snd_soc_write(codec, WM8960_POWER2,
+                     snd_soc_read(codec, WM8960_POWER2) | 1);
         msleep(250);
-        wm8960_write(codec, WM8960_CLOCK1,
-                     wm8960_read(codec, WM8960_CLOCK1) | 1);
+        snd_soc_write(codec, WM8960_CLOCK1,
+                     snd_soc_read(codec, WM8960_CLOCK1) | 1);
 
         return 0;
 }
@@ -649,28 +595,28 @@ static int wm8960_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
 
         switch (div_id) {
         case WM8960_SYSCLKSEL:
-                reg = wm8960_read(codec, WM8960_CLOCK1) & 0x1fe;
-                wm8960_write(codec, WM8960_CLOCK1, reg | div);
+                reg = snd_soc_read(codec, WM8960_CLOCK1) & 0x1fe;
+                snd_soc_write(codec, WM8960_CLOCK1, reg | div);
                 break;
         case WM8960_SYSCLKDIV:
-                reg = wm8960_read(codec, WM8960_CLOCK1) & 0x1f9;
-                wm8960_write(codec, WM8960_CLOCK1, reg | div);
+                reg = snd_soc_read(codec, WM8960_CLOCK1) & 0x1f9;
+                snd_soc_write(codec, WM8960_CLOCK1, reg | div);
                 break;
         case WM8960_DACDIV:
-                reg = wm8960_read(codec, WM8960_CLOCK1) & 0x1c7;
-                wm8960_write(codec, WM8960_CLOCK1, reg | div);
+                reg = snd_soc_read(codec, WM8960_CLOCK1) & 0x1c7;
+                snd_soc_write(codec, WM8960_CLOCK1, reg | div);
                 break;
         case WM8960_OPCLKDIV:
-                reg = wm8960_read(codec, WM8960_PLL1) & 0x03f;
-                wm8960_write(codec, WM8960_PLL1, reg | div);
+                reg = snd_soc_read(codec, WM8960_PLL1) & 0x03f;
+                snd_soc_write(codec, WM8960_PLL1, reg | div);
                 break;
         case WM8960_DCLKDIV:
-                reg = wm8960_read(codec, WM8960_CLOCK2) & 0x03f;
-                wm8960_write(codec, WM8960_CLOCK2, reg | div);
+                reg = snd_soc_read(codec, WM8960_CLOCK2) & 0x03f;
+                snd_soc_write(codec, WM8960_CLOCK2, reg | div);
                 break;
         case WM8960_TOCLKSEL:
-                reg = wm8960_read(codec, WM8960_ADDCTL1) & 0x1fd;
-                wm8960_write(codec, WM8960_ADDCTL1, reg | div);
+                reg = snd_soc_read(codec, WM8960_ADDCTL1) & 0x1fd;
+                snd_soc_write(codec, WM8960_ADDCTL1, reg | div);
                 break;
         default:
                 return -EINVAL;
@@ -801,7 +747,8 @@ struct snd_soc_codec_device soc_codec_dev_wm8960 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8960);
 
-static int wm8960_register(struct wm8960_priv *wm8960)
+static int wm8960_register(struct wm8960_priv *wm8960,
+                           enum snd_soc_control_type control)
 {
         struct wm8960_data *pdata = wm8960->codec.dev->platform_data;
         struct snd_soc_codec *codec = &wm8960->codec;
@@ -810,7 +757,8 @@ static int wm8960_register(struct wm8960_priv *wm8960)
 
         if (wm8960_codec) {
                 dev_err(codec->dev, "Another WM8960 is registered\n");
-                return -EINVAL;
+                ret = -EINVAL;
+                goto err;
         }
 
         if (!pdata) {
@@ -829,8 +777,6 @@ static int wm8960_register(struct wm8960_priv *wm8960)
         codec->private_data = wm8960;
         codec->name = "WM8960";
         codec->owner = THIS_MODULE;
-        codec->read = wm8960_read_reg_cache;
-        codec->write = wm8960_write;
         codec->bias_level = SND_SOC_BIAS_OFF;
         codec->set_bias_level = wm8960_set_bias_level;
         codec->dai = &wm8960_dai;
@@ -840,10 +786,16 @@ static int wm8960_register(struct wm8960_priv *wm8960)
 
         memcpy(codec->reg_cache, wm8960_reg, sizeof(wm8960_reg));
 
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
         ret = wm8960_reset(codec);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to issue reset\n");
-                return ret;
+                goto err;
         }
 
         wm8960_dai.dev = codec->dev;
@@ -851,43 +803,48 @@ static int wm8960_register(struct wm8960_priv *wm8960)
         wm8960_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         /* Latch the update bits */
-        reg = wm8960_read(codec, WM8960_LINVOL);
-        wm8960_write(codec, WM8960_LINVOL, reg | 0x100);
-        reg = wm8960_read(codec, WM8960_RINVOL);
-        wm8960_write(codec, WM8960_RINVOL, reg | 0x100);
-        reg = wm8960_read(codec, WM8960_LADC);
-        wm8960_write(codec, WM8960_LADC, reg | 0x100);
-        reg = wm8960_read(codec, WM8960_RADC);
-        wm8960_write(codec, WM8960_RADC, reg | 0x100);
-        reg = wm8960_read(codec, WM8960_LDAC);
-        wm8960_write(codec, WM8960_LDAC, reg | 0x100);
-        reg = wm8960_read(codec, WM8960_RDAC);
-        wm8960_write(codec, WM8960_RDAC, reg | 0x100);
-        reg = wm8960_read(codec, WM8960_LOUT1);
-        wm8960_write(codec, WM8960_LOUT1, reg | 0x100);
-        reg = wm8960_read(codec, WM8960_ROUT1);
-        wm8960_write(codec, WM8960_ROUT1, reg | 0x100);
-        reg = wm8960_read(codec, WM8960_LOUT2);
-        wm8960_write(codec, WM8960_LOUT2, reg | 0x100);
-        reg = wm8960_read(codec, WM8960_ROUT2);
-        wm8960_write(codec, WM8960_ROUT2, reg | 0x100);
+        reg = snd_soc_read(codec, WM8960_LINVOL);
+        snd_soc_write(codec, WM8960_LINVOL, reg | 0x100);
+        reg = snd_soc_read(codec, WM8960_RINVOL);
+        snd_soc_write(codec, WM8960_RINVOL, reg | 0x100);
+        reg = snd_soc_read(codec, WM8960_LADC);
+        snd_soc_write(codec, WM8960_LADC, reg | 0x100);
+        reg = snd_soc_read(codec, WM8960_RADC);
+        snd_soc_write(codec, WM8960_RADC, reg | 0x100);
+        reg = snd_soc_read(codec, WM8960_LDAC);
+        snd_soc_write(codec, WM8960_LDAC, reg | 0x100);
+        reg = snd_soc_read(codec, WM8960_RDAC);
+        snd_soc_write(codec, WM8960_RDAC, reg | 0x100);
+        reg = snd_soc_read(codec, WM8960_LOUT1);
+        snd_soc_write(codec, WM8960_LOUT1, reg | 0x100);
+        reg = snd_soc_read(codec, WM8960_ROUT1);
+        snd_soc_write(codec, WM8960_ROUT1, reg | 0x100);
+        reg = snd_soc_read(codec, WM8960_LOUT2);
+        snd_soc_write(codec, WM8960_LOUT2, reg | 0x100);
+        reg = snd_soc_read(codec, WM8960_ROUT2);
+        snd_soc_write(codec, WM8960_ROUT2, reg | 0x100);
 
         wm8960_codec = codec;
 
         ret = snd_soc_register_codec(codec);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                return ret;
+                goto err;
         }
 
         ret = snd_soc_register_dai(&wm8960_dai);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                snd_soc_unregister_codec(codec);
-                return ret;
+                goto err_codec;
         }
 
         return 0;
+
+err_codec:
+        snd_soc_unregister_codec(codec);
+err:
+        kfree(wm8960);
+        return ret;
 }
 
 static void wm8960_unregister(struct wm8960_priv *wm8960)
@@ -910,14 +867,13 @@ static __devinit int wm8960_i2c_probe(struct i2c_client *i2c,
                 return -ENOMEM;
 
         codec = &wm8960->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
 
         i2c_set_clientdata(i2c, wm8960);
         codec->control_data = i2c;
 
         codec->dev = &i2c->dev;
 
-        return wm8960_register(wm8960);
+        return wm8960_register(wm8960, SND_SOC_I2C);
 }
 
 static __devexit int wm8960_i2c_remove(struct i2c_client *client)
@@ -927,6 +883,21 @@ static __devexit int wm8960_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int wm8960_i2c_suspend(struct i2c_client *client, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&client->dev);
+}
+
+static int wm8960_i2c_resume(struct i2c_client *client)
+{
+        return snd_soc_resume_device(&client->dev);
+}
+#else
+#define wm8960_i2c_suspend NULL
+#define wm8960_i2c_resume NULL
+#endif
+
 static const struct i2c_device_id wm8960_i2c_id[] = {
         { "wm8960", 0 },
         { }
@@ -940,6 +911,8 @@ static struct i2c_driver wm8960_i2c_driver = {
         },
         .probe =    wm8960_i2c_probe,
         .remove =   __devexit_p(wm8960_i2c_remove),
+        .suspend =  wm8960_i2c_suspend,
+        .resume =   wm8960_i2c_resume,
         .id_table = wm8960_i2c_id,
 };
 
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
new file mode 100644
index 000000000000..503032085899
--- /dev/null
+++ b/sound/soc/codecs/wm8961.c
@@ -0,0 +1,1265 @@
+/*
+ * wm8961.c  --  WM8961 ALSA SoC Audio driver
+ *
+ * Author: Mark Brown
+ *
+ * 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.
+ *
+ * Currently unimplemented features:
+ *  - ALC
+ */
+
+#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 <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 "wm8961.h"
+
+#define WM8961_MAX_REGISTER                     0xFC
+
+static u16 wm8961_reg_defaults[] = {
+        0x009F,     /* R0   - Left Input volume */
+        0x009F,     /* R1   - Right Input volume */
+        0x0000,     /* R2   - LOUT1 volume */
+        0x0000,     /* R3   - ROUT1 volume */
+        0x0020,     /* R4   - Clocking1 */
+        0x0008,     /* R5   - ADC & DAC Control 1 */
+        0x0000,     /* R6   - ADC & DAC Control 2 */
+        0x000A,     /* R7   - Audio Interface 0 */
+        0x01F4,     /* R8   - Clocking2 */
+        0x0000,     /* R9   - Audio Interface 1 */
+        0x00FF,     /* R10  - Left DAC volume */
+        0x00FF,     /* R11  - Right DAC volume */
+        0x0000,     /* R12 */
+        0x0000,     /* R13 */
+        0x0040,     /* R14  - Audio Interface 2 */
+        0x0000,     /* R15  - Software Reset */
+        0x0000,     /* R16 */
+        0x007B,     /* R17  - ALC1 */
+        0x0000,     /* R18  - ALC2 */
+        0x0032,     /* R19  - ALC3 */
+        0x0000,     /* R20  - Noise Gate */
+        0x00C0,     /* R21  - Left ADC volume */
+        0x00C0,     /* R22  - Right ADC volume */
+        0x0120,     /* R23  - Additional control(1) */
+        0x0000,     /* R24  - Additional control(2) */
+        0x0000,     /* R25  - Pwr Mgmt (1) */
+        0x0000,     /* R26  - Pwr Mgmt (2) */
+        0x0000,     /* R27  - Additional Control (3) */
+        0x0000,     /* R28  - Anti-pop */
+        0x0000,     /* R29 */
+        0x005F,     /* R30  - Clocking 3 */
+        0x0000,     /* R31 */
+        0x0000,     /* R32  - ADCL signal path */
+        0x0000,     /* R33  - ADCR signal path */
+        0x0000,     /* R34 */
+        0x0000,     /* R35 */
+        0x0000,     /* R36 */
+        0x0000,     /* R37 */
+        0x0000,     /* R38 */
+        0x0000,     /* R39 */
+        0x0000,     /* R40  - LOUT2 volume */
+        0x0000,     /* R41  - ROUT2 volume */
+        0x0000,     /* R42 */
+        0x0000,     /* R43 */
+        0x0000,     /* R44 */
+        0x0000,     /* R45 */
+        0x0000,     /* R46 */
+        0x0000,     /* R47  - Pwr Mgmt (3) */
+        0x0023,     /* R48  - Additional Control (4) */
+        0x0000,     /* R49  - Class D Control 1 */
+        0x0000,     /* R50 */
+        0x0003,     /* R51  - Class D Control 2 */
+        0x0000,     /* R52 */
+        0x0000,     /* R53 */
+        0x0000,     /* R54 */
+        0x0000,     /* R55 */
+        0x0106,     /* R56  - Clocking 4 */
+        0x0000,     /* R57  - DSP Sidetone 0 */
+        0x0000,     /* R58  - DSP Sidetone 1 */
+        0x0000,     /* R59 */
+        0x0000,     /* R60  - DC Servo 0 */
+        0x0000,     /* R61  - DC Servo 1 */
+        0x0000,     /* R62 */
+        0x015E,     /* R63  - DC Servo 3 */
+        0x0010,     /* R64 */
+        0x0010,     /* R65  - DC Servo 5 */
+        0x0000,     /* R66 */
+        0x0001,     /* R67 */
+        0x0003,     /* R68  - Analogue PGA Bias */
+        0x0000,     /* R69  - Analogue HP 0 */
+        0x0060,     /* R70 */
+        0x01FB,     /* R71  - Analogue HP 2 */
+        0x0000,     /* R72  - Charge Pump 1 */
+        0x0065,     /* R73 */
+        0x005F,     /* R74 */
+        0x0059,     /* R75 */
+        0x006B,     /* R76 */
+        0x0038,     /* R77 */
+        0x000C,     /* R78 */
+        0x000A,     /* R79 */
+        0x006B,     /* R80 */
+        0x0000,     /* R81 */
+        0x0000,     /* R82  - Charge Pump B */
+        0x0087,     /* R83 */
+        0x0000,     /* R84 */
+        0x005C,     /* R85 */
+        0x0000,     /* R86 */
+        0x0000,     /* R87  - Write Sequencer 1 */
+        0x0000,     /* R88  - Write Sequencer 2 */
+        0x0000,     /* R89  - Write Sequencer 3 */
+        0x0000,     /* R90  - Write Sequencer 4 */
+        0x0000,     /* R91  - Write Sequencer 5 */
+        0x0000,     /* R92  - Write Sequencer 6 */
+        0x0000,     /* R93  - Write Sequencer 7 */
+        0x0000,     /* R94 */
+        0x0000,     /* R95 */
+        0x0000,     /* R96 */
+        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 */
+        0x0030,     /* R196 */
+        0x0006,     /* R197 */
+        0x0000,     /* R198 */
+        0x0060,     /* R199 */
+        0x0000,     /* R200 */
+        0x003F,     /* R201 */
+        0x0000,     /* R202 */
+        0x0000,     /* R203 */
+        0x0000,     /* R204 */
+        0x0001,     /* R205 */
+        0x0000,     /* R206 */
+        0x0181,     /* R207 */
+        0x0005,     /* R208 */
+        0x0008,     /* R209 */
+        0x0008,     /* R210 */
+        0x0000,     /* R211 */
+        0x013B,     /* R212 */
+        0x0000,     /* R213 */
+        0x0000,     /* R214 */
+        0x0000,     /* R215 */
+        0x0000,     /* R216 */
+        0x0070,     /* R217 */
+        0x0000,     /* R218 */
+        0x0000,     /* R219 */
+        0x0000,     /* R220 */
+        0x0000,     /* R221 */
+        0x0000,     /* R222 */
+        0x0003,     /* R223 */
+        0x0000,     /* R224 */
+        0x0000,     /* R225 */
+        0x0001,     /* R226 */
+        0x0008,     /* R227 */
+        0x0000,     /* R228 */
+        0x0000,     /* R229 */
+        0x0000,     /* R230 */
+        0x0000,     /* R231 */
+        0x0004,     /* R232 */
+        0x0000,     /* R233 */
+        0x0000,     /* R234 */
+        0x0000,     /* R235 */
+        0x0000,     /* R236 */
+        0x0000,     /* R237 */
+        0x0080,     /* R238 */
+        0x0000,     /* R239 */
+        0x0000,     /* R240 */
+        0x0000,     /* R241 */
+        0x0000,     /* R242 */
+        0x0000,     /* R243 */
+        0x0000,     /* R244 */
+        0x0052,     /* R245 */
+        0x0110,     /* R246 */
+        0x0040,     /* R247 */
+        0x0000,     /* R248 */
+        0x0030,     /* R249 */
+        0x0000,     /* R250 */
+        0x0000,     /* R251 */
+        0x0001,     /* R252 - General test 1 */
+};
+
+struct wm8961_priv {
+        struct snd_soc_codec codec;
+        int sysclk;
+        u16 reg_cache[WM8961_MAX_REGISTER];
+};
+
+static int wm8961_volatile_register(unsigned int reg)
+{
+        switch (reg) {
+        case WM8961_SOFTWARE_RESET:
+        case WM8961_WRITE_SEQUENCER_7:
+        case WM8961_DC_SERVO_1:
+                return 1;
+
+        default:
+                return 0;
+        }
+}
+
+static int wm8961_reset(struct snd_soc_codec *codec)
+{
+        return snd_soc_write(codec, WM8961_SOFTWARE_RESET, 0);
+}
+
+/*
+ * The headphone output supports special anti-pop sequences giving
+ * silent power up and power down.
+ */
+static int wm8961_hp_event(struct snd_soc_dapm_widget *w,
+                           struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec = w->codec;
+        u16 hp_reg = snd_soc_read(codec, WM8961_ANALOGUE_HP_0);
+        u16 cp_reg = snd_soc_read(codec, WM8961_CHARGE_PUMP_1);
+        u16 pwr_reg = snd_soc_read(codec, WM8961_PWR_MGMT_2);
+        u16 dcs_reg = snd_soc_read(codec, WM8961_DC_SERVO_1);
+        int timeout = 500;
+
+        if (event & SND_SOC_DAPM_POST_PMU) {
+                /* Make sure the output is shorted */
+                hp_reg &= ~(WM8961_HPR_RMV_SHORT | WM8961_HPL_RMV_SHORT);
+                snd_soc_write(codec, WM8961_ANALOGUE_HP_0, hp_reg);
+
+                /* Enable the charge pump */
+                cp_reg |= WM8961_CP_ENA;
+                snd_soc_write(codec, WM8961_CHARGE_PUMP_1, cp_reg);
+                mdelay(5);
+
+                /* Enable the PGA */
+                pwr_reg |= WM8961_LOUT1_PGA | WM8961_ROUT1_PGA;
+                snd_soc_write(codec, WM8961_PWR_MGMT_2, pwr_reg);
+
+                /* Enable the amplifier */
+                hp_reg |= WM8961_HPR_ENA | WM8961_HPL_ENA;
+                snd_soc_write(codec, WM8961_ANALOGUE_HP_0, hp_reg);
+
+                /* Second stage enable */
+                hp_reg |= WM8961_HPR_ENA_DLY | WM8961_HPL_ENA_DLY;
+                snd_soc_write(codec, WM8961_ANALOGUE_HP_0, hp_reg);
+
+                /* Enable the DC servo & trigger startup */
+                dcs_reg |=
+                        WM8961_DCS_ENA_CHAN_HPR | WM8961_DCS_TRIG_STARTUP_HPR |
+                        WM8961_DCS_ENA_CHAN_HPL | WM8961_DCS_TRIG_STARTUP_HPL;
+                dev_dbg(codec->dev, "Enabling DC servo\n");
+
+                snd_soc_write(codec, WM8961_DC_SERVO_1, dcs_reg);
+                do {
+                        msleep(1);
+                        dcs_reg = snd_soc_read(codec, WM8961_DC_SERVO_1);
+                } while (--timeout &&
+                         dcs_reg & (WM8961_DCS_TRIG_STARTUP_HPR |
+                                WM8961_DCS_TRIG_STARTUP_HPL));
+                if (dcs_reg & (WM8961_DCS_TRIG_STARTUP_HPR |
+                               WM8961_DCS_TRIG_STARTUP_HPL))
+                        dev_err(codec->dev, "DC servo timed out\n");
+                else
+                        dev_dbg(codec->dev, "DC servo startup complete\n");
+
+                /* Enable the output stage */
+                hp_reg |= WM8961_HPR_ENA_OUTP | WM8961_HPL_ENA_OUTP;
+                snd_soc_write(codec, WM8961_ANALOGUE_HP_0, hp_reg);
+
+                /* Remove the short on the output stage */
+                hp_reg |= WM8961_HPR_RMV_SHORT | WM8961_HPL_RMV_SHORT;
+                snd_soc_write(codec, WM8961_ANALOGUE_HP_0, hp_reg);
+        }
+
+        if (event & SND_SOC_DAPM_PRE_PMD) {
+                /* Short the output */
+                hp_reg &= ~(WM8961_HPR_RMV_SHORT | WM8961_HPL_RMV_SHORT);
+                snd_soc_write(codec, WM8961_ANALOGUE_HP_0, hp_reg);
+
+                /* Disable the output stage */
+                hp_reg &= ~(WM8961_HPR_ENA_OUTP | WM8961_HPL_ENA_OUTP);
+                snd_soc_write(codec, WM8961_ANALOGUE_HP_0, hp_reg);
+
+                /* Disable DC offset cancellation */
+                dcs_reg &= ~(WM8961_DCS_ENA_CHAN_HPR |
+                             WM8961_DCS_ENA_CHAN_HPL);
+                snd_soc_write(codec, WM8961_DC_SERVO_1, dcs_reg);
+
+                /* Finish up */
+                hp_reg &= ~(WM8961_HPR_ENA_DLY | WM8961_HPR_ENA |
+                            WM8961_HPL_ENA_DLY | WM8961_HPL_ENA);
+                snd_soc_write(codec, WM8961_ANALOGUE_HP_0, hp_reg);
+
+                /* Disable the PGA */
+                pwr_reg &= ~(WM8961_LOUT1_PGA | WM8961_ROUT1_PGA);
+                snd_soc_write(codec, WM8961_PWR_MGMT_2, pwr_reg);
+
+                /* Disable the charge pump */
+                dev_dbg(codec->dev, "Disabling charge pump\n");
+                snd_soc_write(codec, WM8961_CHARGE_PUMP_1,
+                             cp_reg & ~WM8961_CP_ENA);
+        }
+
+        return 0;
+}
+
+static int wm8961_spk_event(struct snd_soc_dapm_widget *w,
+                            struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec = w->codec;
+        u16 pwr_reg = snd_soc_read(codec, WM8961_PWR_MGMT_2);
+        u16 spk_reg = snd_soc_read(codec, WM8961_CLASS_D_CONTROL_1);
+
+        if (event & SND_SOC_DAPM_POST_PMU) {
+                /* Enable the PGA */
+                pwr_reg |= WM8961_SPKL_PGA | WM8961_SPKR_PGA;
+                snd_soc_write(codec, WM8961_PWR_MGMT_2, pwr_reg);
+
+                /* Enable the amplifier */
+                spk_reg |= WM8961_SPKL_ENA | WM8961_SPKR_ENA;
+                snd_soc_write(codec, WM8961_CLASS_D_CONTROL_1, spk_reg);
+        }
+
+        if (event & SND_SOC_DAPM_PRE_PMD) {
+                /* Enable the amplifier */
+                spk_reg &= ~(WM8961_SPKL_ENA | WM8961_SPKR_ENA);
+                snd_soc_write(codec, WM8961_CLASS_D_CONTROL_1, spk_reg);
+
+                /* Enable the PGA */
+                pwr_reg &= ~(WM8961_SPKL_PGA | WM8961_SPKR_PGA);
+                snd_soc_write(codec, WM8961_PWR_MGMT_2, pwr_reg);
+        }
+
+        return 0;
+}
+
+static const char *adc_hpf_text[] = {
+        "Hi-fi", "Voice 1", "Voice 2", "Voice 3",
+};
+
+static const struct soc_enum adc_hpf =
+        SOC_ENUM_SINGLE(WM8961_ADC_DAC_CONTROL_2, 7, 4, adc_hpf_text);
+
+static const char *dac_deemph_text[] = {
+        "None", "32kHz", "44.1kHz", "48kHz",
+};
+
+static const struct soc_enum dac_deemph =
+        SOC_ENUM_SINGLE(WM8961_ADC_DAC_CONTROL_1, 1, 4, dac_deemph_text);
+
+static const DECLARE_TLV_DB_SCALE(out_tlv, -12100, 100, 1);
+static const DECLARE_TLV_DB_SCALE(hp_sec_tlv, -700, 100, 0);
+static const DECLARE_TLV_DB_SCALE(adc_tlv, -7200, 75, 1);
+static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 300, 0);
+static unsigned int boost_tlv[] = {
+        TLV_DB_RANGE_HEAD(4),
+        0, 0, TLV_DB_SCALE_ITEM(0,  0, 0),
+        1, 1, TLV_DB_SCALE_ITEM(13, 0, 0),
+        2, 2, TLV_DB_SCALE_ITEM(20, 0, 0),
+        3, 3, TLV_DB_SCALE_ITEM(29, 0, 0),
+};
+static const DECLARE_TLV_DB_SCALE(pga_tlv, -2325, 75, 0);
+
+static const struct snd_kcontrol_new wm8961_snd_controls[] = {
+SOC_DOUBLE_R_TLV("Headphone Volume", WM8961_LOUT1_VOLUME, WM8961_ROUT1_VOLUME,
+                 0, 127, 0, out_tlv),
+SOC_DOUBLE_TLV("Headphone Secondary Volume", WM8961_ANALOGUE_HP_2,
+               6, 3, 7, 0, hp_sec_tlv),
+SOC_DOUBLE_R("Headphone ZC Switch", WM8961_LOUT1_VOLUME, WM8961_ROUT1_VOLUME,
+             7, 1, 0),
+
+SOC_DOUBLE_R_TLV("Speaker Volume", WM8961_LOUT2_VOLUME, WM8961_ROUT2_VOLUME,
+                 0, 127, 0, out_tlv),
+SOC_DOUBLE_R("Speaker ZC Switch", WM8961_LOUT2_VOLUME, WM8961_ROUT2_VOLUME,
+           7, 1, 0),
+SOC_SINGLE("Speaker AC Gain", WM8961_CLASS_D_CONTROL_2, 0, 7, 0),
+
+SOC_SINGLE("DAC x128 OSR Switch", WM8961_ADC_DAC_CONTROL_2, 0, 1, 0),
+SOC_ENUM("DAC Deemphasis", dac_deemph),
+SOC_SINGLE("DAC Soft Mute Switch", WM8961_ADC_DAC_CONTROL_2, 3, 1, 0),
+
+SOC_DOUBLE_R_TLV("Sidetone Volume", WM8961_DSP_SIDETONE_0,
+                 WM8961_DSP_SIDETONE_1, 4, 12, 0, sidetone_tlv),
+
+SOC_SINGLE("ADC High Pass Filter Switch", WM8961_ADC_DAC_CONTROL_1, 0, 1, 0),
+SOC_ENUM("ADC High Pass Filter Mode", adc_hpf),
+
+SOC_DOUBLE_R_TLV("Capture Volume",
+                 WM8961_LEFT_ADC_VOLUME, WM8961_RIGHT_ADC_VOLUME,
+                 1, 119, 0, adc_tlv),
+SOC_DOUBLE_R_TLV("Capture Boost Volume",
+                 WM8961_ADCL_SIGNAL_PATH, WM8961_ADCR_SIGNAL_PATH,
+                 4, 3, 0, boost_tlv),
+SOC_DOUBLE_R_TLV("Capture PGA Volume",
+                 WM8961_LEFT_INPUT_VOLUME, WM8961_RIGHT_INPUT_VOLUME,
+                 0, 62, 0, pga_tlv),
+SOC_DOUBLE_R("Capture PGA ZC Switch",
+             WM8961_LEFT_INPUT_VOLUME, WM8961_RIGHT_INPUT_VOLUME,
+             6, 1, 1),
+SOC_DOUBLE_R("Capture PGA Switch",
+             WM8961_LEFT_INPUT_VOLUME, WM8961_RIGHT_INPUT_VOLUME,
+             7, 1, 1),
+};
+
+static const char *sidetone_text[] = {
+        "None", "Left", "Right"
+};
+
+static const struct soc_enum dacl_sidetone =
+        SOC_ENUM_SINGLE(WM8961_DSP_SIDETONE_0, 2, 3, sidetone_text);
+
+static const struct soc_enum dacr_sidetone =
+        SOC_ENUM_SINGLE(WM8961_DSP_SIDETONE_1, 2, 3, sidetone_text);
+
+static const struct snd_kcontrol_new dacl_mux =
+        SOC_DAPM_ENUM("DACL Sidetone", dacl_sidetone);
+
+static const struct snd_kcontrol_new dacr_mux =
+        SOC_DAPM_ENUM("DACR Sidetone", dacr_sidetone);
+
+static const struct snd_soc_dapm_widget wm8961_dapm_widgets[] = {
+SND_SOC_DAPM_INPUT("LINPUT"),
+SND_SOC_DAPM_INPUT("RINPUT"),
+
+SND_SOC_DAPM_SUPPLY("CLK_DSP", WM8961_CLOCKING2, 4, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("Left Input", WM8961_PWR_MGMT_1, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Right Input", WM8961_PWR_MGMT_1, 4, 0, NULL, 0),
+
+SND_SOC_DAPM_ADC("ADCL", "HiFi Capture", WM8961_PWR_MGMT_1, 3, 0),
+SND_SOC_DAPM_ADC("ADCR", "HiFi Capture", WM8961_PWR_MGMT_1, 2, 0),
+
+SND_SOC_DAPM_MICBIAS("MICBIAS", WM8961_PWR_MGMT_1, 1, 0),
+
+SND_SOC_DAPM_MUX("DACL Sidetone", SND_SOC_NOPM, 0, 0, &dacl_mux),
+SND_SOC_DAPM_MUX("DACR Sidetone", SND_SOC_NOPM, 0, 0, &dacr_mux),
+
+SND_SOC_DAPM_DAC("DACL", "HiFi Playback", WM8961_PWR_MGMT_2, 8, 0),
+SND_SOC_DAPM_DAC("DACR", "HiFi Playback", WM8961_PWR_MGMT_2, 7, 0),
+
+/* Handle as a mono path for DCS */
+SND_SOC_DAPM_PGA_E("Headphone Output", SND_SOC_NOPM,
+                   4, 0, NULL, 0, wm8961_hp_event,
+                   SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_PGA_E("Speaker Output", SND_SOC_NOPM,
+                   4, 0, NULL, 0, wm8961_spk_event,
+                   SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+
+SND_SOC_DAPM_OUTPUT("HP_L"),
+SND_SOC_DAPM_OUTPUT("HP_R"),
+SND_SOC_DAPM_OUTPUT("SPK_LN"),
+SND_SOC_DAPM_OUTPUT("SPK_LP"),
+SND_SOC_DAPM_OUTPUT("SPK_RN"),
+SND_SOC_DAPM_OUTPUT("SPK_RP"),
+};
+
+
+static const struct snd_soc_dapm_route audio_paths[] = {
+        { "DACL", NULL, "CLK_DSP" },
+        { "DACL", NULL, "DACL Sidetone" },
+        { "DACR", NULL, "CLK_DSP" },
+        { "DACR", NULL, "DACR Sidetone" },
+
+        { "DACL Sidetone", "Left", "ADCL" },
+        { "DACL Sidetone", "Right", "ADCR" },
+
+        { "DACR Sidetone", "Left", "ADCL" },
+        { "DACR Sidetone", "Right", "ADCR" },
+
+        { "HP_L", NULL, "Headphone Output" },
+        { "HP_R", NULL, "Headphone Output" },
+        { "Headphone Output", NULL, "DACL" },
+        { "Headphone Output", NULL, "DACR" },
+
+        { "SPK_LN", NULL, "Speaker Output" },
+        { "SPK_LP", NULL, "Speaker Output" },
+        { "SPK_RN", NULL, "Speaker Output" },
+        { "SPK_RP", NULL, "Speaker Output" },
+
+        { "Speaker Output", NULL, "DACL" },
+        { "Speaker Output", NULL, "DACR" },
+
+        { "ADCL", NULL, "Left Input" },
+        { "ADCL", NULL, "CLK_DSP" },
+        { "ADCR", NULL, "Right Input" },
+        { "ADCR", NULL, "CLK_DSP" },
+
+        { "Left Input", NULL, "LINPUT" },
+        { "Right Input", NULL, "RINPUT" },
+
+};
+
+/* Values for CLK_SYS_RATE */
+static struct {
+        int ratio;
+        u16 val;
+} wm8961_clk_sys_ratio[] = {
+        {  64,  0 },
+        {  128, 1 },
+        {  192, 2 },
+        {  256, 3 },
+        {  384, 4 },
+        {  512, 5 },
+        {  768, 6 },
+        { 1024, 7 },
+        { 1408, 8 },
+        { 1536, 9 },
+};
+
+/* Values for SAMPLE_RATE */
+static struct {
+        int rate;
+        u16 val;
+} wm8961_srate[] = {
+        { 48000, 0 },
+        { 44100, 0 },
+        { 32000, 1 },
+        { 22050, 2 },
+        { 24000, 2 },
+        { 16000, 3 },
+        { 11250, 4 },
+        { 12000, 4 },
+        {  8000, 5 },
+};
+
+static int wm8961_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 wm8961_priv *wm8961 = codec->private_data;
+        int i, best, target, fs;
+        u16 reg;
+
+        fs = params_rate(params);
+
+        if (!wm8961->sysclk) {
+                dev_err(codec->dev, "MCLK has not been specified\n");
+                return -EINVAL;
+        }
+
+        /* Find the closest sample rate for the filters */
+        best = 0;
+        for (i = 0; i < ARRAY_SIZE(wm8961_srate); i++) {
+                if (abs(wm8961_srate[i].rate - fs) <
+                    abs(wm8961_srate[best].rate - fs))
+                        best = i;
+        }
+        reg = snd_soc_read(codec, WM8961_ADDITIONAL_CONTROL_3);
+        reg &= ~WM8961_SAMPLE_RATE_MASK;
+        reg |= wm8961_srate[best].val;
+        snd_soc_write(codec, WM8961_ADDITIONAL_CONTROL_3, reg);
+        dev_dbg(codec->dev, "Selected SRATE %dHz for %dHz\n",
+                wm8961_srate[best].rate, fs);
+
+        /* Select a CLK_SYS/fs ratio equal to or higher than required */
+        target = wm8961->sysclk / fs;
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK && target < 64) {
+                dev_err(codec->dev,
+                        "SYSCLK must be at least 64*fs for DAC\n");
+                return -EINVAL;
+        }
+        if (substream->stream == SNDRV_PCM_STREAM_CAPTURE && target < 256) {
+                dev_err(codec->dev,
+                        "SYSCLK must be at least 256*fs for ADC\n");
+                return -EINVAL;
+        }
+
+        for (i = 0; i < ARRAY_SIZE(wm8961_clk_sys_ratio); i++) {
+                if (wm8961_clk_sys_ratio[i].ratio >= target)
+                        break;
+        }
+        if (i == ARRAY_SIZE(wm8961_clk_sys_ratio)) {
+                dev_err(codec->dev, "Unable to generate CLK_SYS_RATE\n");
+                return -EINVAL;
+        }
+        dev_dbg(codec->dev, "Selected CLK_SYS_RATE of %d for %d/%d=%d\n",
+                wm8961_clk_sys_ratio[i].ratio, wm8961->sysclk, fs,
+                wm8961->sysclk / fs);
+
+        reg = snd_soc_read(codec, WM8961_CLOCKING_4);
+        reg &= ~WM8961_CLK_SYS_RATE_MASK;
+        reg |= wm8961_clk_sys_ratio[i].val << WM8961_CLK_SYS_RATE_SHIFT;
+        snd_soc_write(codec, WM8961_CLOCKING_4, reg);
+
+        reg = snd_soc_read(codec, WM8961_AUDIO_INTERFACE_0);
+        reg &= ~WM8961_WL_MASK;
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                reg |= 1 << WM8961_WL_SHIFT;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                reg |= 2 << WM8961_WL_SHIFT;
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                reg |= 3 << WM8961_WL_SHIFT;
+                break;
+        default:
+                return -EINVAL;
+        }
+        snd_soc_write(codec, WM8961_AUDIO_INTERFACE_0, reg);
+
+        /* Sloping stop-band filter is recommended for <= 24kHz */
+        reg = snd_soc_read(codec, WM8961_ADC_DAC_CONTROL_2);
+        if (fs <= 24000)
+                reg |= WM8961_DACSLOPE;
+        else
+                reg &= WM8961_DACSLOPE;
+        snd_soc_write(codec, WM8961_ADC_DAC_CONTROL_2, reg);
+
+        return 0;
+}
+
+static int wm8961_set_sysclk(struct snd_soc_dai *dai, int clk_id,
+                             unsigned int freq,
+                             int dir)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        struct wm8961_priv *wm8961 = codec->private_data;
+        u16 reg = snd_soc_read(codec, WM8961_CLOCKING1);
+
+        if (freq > 33000000) {
+                dev_err(codec->dev, "MCLK must be <33MHz\n");
+                return -EINVAL;
+        }
+
+        if (freq > 16500000) {
+                dev_dbg(codec->dev, "Using MCLK/2 for %dHz MCLK\n", freq);
+                reg |= WM8961_MCLKDIV;
+                freq /= 2;
+        } else {
+                dev_dbg(codec->dev, "Using MCLK/1 for %dHz MCLK\n", freq);
+                reg &= WM8961_MCLKDIV;
+        }
+
+        snd_soc_write(codec, WM8961_CLOCKING1, reg);
+
+        wm8961->sysclk = freq;
+
+        return 0;
+}
+
+static int wm8961_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u16 aif = snd_soc_read(codec, WM8961_AUDIO_INTERFACE_0);
+
+        aif &= ~(WM8961_BCLKINV | WM8961_LRP |
+                 WM8961_MS | WM8961_FORMAT_MASK);
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                aif |= WM8961_MS;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_RIGHT_J:
+                break;
+
+        case SND_SOC_DAIFMT_LEFT_J:
+                aif |= 1;
+                break;
+
+        case SND_SOC_DAIFMT_I2S:
+                aif |= 2;
+                break;
+
+        case SND_SOC_DAIFMT_DSP_B:
+                aif |= WM8961_LRP;
+        case SND_SOC_DAIFMT_DSP_A:
+                aif |= 3;
+                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+                case SND_SOC_DAIFMT_NB_NF:
+                case SND_SOC_DAIFMT_IB_NF:
+                        break;
+                default:
+                        return -EINVAL;
+                }
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF:
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                aif |= WM8961_LRP;
+                break;
+        case SND_SOC_DAIFMT_IB_NF:
+                aif |= WM8961_BCLKINV;
+                break;
+        case SND_SOC_DAIFMT_IB_IF:
+                aif |= WM8961_BCLKINV | WM8961_LRP;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        return snd_soc_write(codec, WM8961_AUDIO_INTERFACE_0, aif);
+}
+
+static int wm8961_set_tristate(struct snd_soc_dai *dai, int tristate)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u16 reg = snd_soc_read(codec, WM8961_ADDITIONAL_CONTROL_2);
+
+        if (tristate)
+                reg |= WM8961_TRIS;
+        else
+                reg &= ~WM8961_TRIS;
+
+        return snd_soc_write(codec, WM8961_ADDITIONAL_CONTROL_2, reg);
+}
+
+static int wm8961_digital_mute(struct snd_soc_dai *dai, int mute)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u16 reg = snd_soc_read(codec, WM8961_ADC_DAC_CONTROL_1);
+
+        if (mute)
+                reg |= WM8961_DACMU;
+        else
+                reg &= ~WM8961_DACMU;
+
+        msleep(17);
+
+        return snd_soc_write(codec, WM8961_ADC_DAC_CONTROL_1, reg);
+}
+
+static int wm8961_set_clkdiv(struct snd_soc_dai *dai, int div_id, int div)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u16 reg;
+
+        switch (div_id) {
+        case WM8961_BCLK:
+                reg = snd_soc_read(codec, WM8961_CLOCKING2);
+                reg &= ~WM8961_BCLKDIV_MASK;
+                reg |= div;
+                snd_soc_write(codec, WM8961_CLOCKING2, reg);
+                break;
+
+        case WM8961_LRCLK:
+                reg = snd_soc_read(codec, WM8961_AUDIO_INTERFACE_2);
+                reg &= ~WM8961_LRCLK_RATE_MASK;
+                reg |= div;
+                snd_soc_write(codec, WM8961_AUDIO_INTERFACE_2, reg);
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static int wm8961_set_bias_level(struct snd_soc_codec *codec,
+                                 enum snd_soc_bias_level level)
+{
+        u16 reg;
+
+        /* This is all slightly unusual since we have no bypass paths
+         * and the output amplifier structure means we can just slam
+         * the biases straight up rather than having to ramp them
+         * slowly.
+         */
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                break;
+
+        case SND_SOC_BIAS_PREPARE:
+                if (codec->bias_level == SND_SOC_BIAS_STANDBY) {
+                        /* Enable bias generation */
+                        reg = snd_soc_read(codec, WM8961_ANTI_POP);
+                        reg |= WM8961_BUFIOEN | WM8961_BUFDCOPEN;
+                        snd_soc_write(codec, WM8961_ANTI_POP, reg);
+
+                        /* VMID=2*50k, VREF */
+                        reg = snd_soc_read(codec, WM8961_PWR_MGMT_1);
+                        reg &= ~WM8961_VMIDSEL_MASK;
+                        reg |= (1 << WM8961_VMIDSEL_SHIFT) | WM8961_VREF;
+                        snd_soc_write(codec, WM8961_PWR_MGMT_1, reg);
+                }
+                break;
+
+        case SND_SOC_BIAS_STANDBY:
+                if (codec->bias_level == SND_SOC_BIAS_PREPARE) {
+                        /* VREF off */
+                        reg = snd_soc_read(codec, WM8961_PWR_MGMT_1);
+                        reg &= ~WM8961_VREF;
+                        snd_soc_write(codec, WM8961_PWR_MGMT_1, reg);
+
+                        /* Bias generation off */
+                        reg = snd_soc_read(codec, WM8961_ANTI_POP);
+                        reg &= ~(WM8961_BUFIOEN | WM8961_BUFDCOPEN);
+                        snd_soc_write(codec, WM8961_ANTI_POP, reg);
+
+                        /* VMID off */
+                        reg = snd_soc_read(codec, WM8961_PWR_MGMT_1);
+                        reg &= ~WM8961_VMIDSEL_MASK;
+                        snd_soc_write(codec, WM8961_PWR_MGMT_1, reg);
+                }
+                break;
+
+        case SND_SOC_BIAS_OFF:
+                break;
+        }
+
+        codec->bias_level = level;
+
+        return 0;
+}
+
+
+#define WM8961_RATES SNDRV_PCM_RATE_8000_48000
+
+#define WM8961_FORMATS \
+        (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+        SNDRV_PCM_FMTBIT_S24_LE)
+
+static struct snd_soc_dai_ops wm8961_dai_ops = {
+        .hw_params = wm8961_hw_params,
+        .set_sysclk = wm8961_set_sysclk,
+        .set_fmt = wm8961_set_fmt,
+        .digital_mute = wm8961_digital_mute,
+        .set_tristate = wm8961_set_tristate,
+        .set_clkdiv = wm8961_set_clkdiv,
+};
+
+struct snd_soc_dai wm8961_dai = {
+        .name = "WM8961",
+        .playback = {
+                .stream_name = "HiFi Playback",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = WM8961_RATES,
+                .formats = WM8961_FORMATS,},
+        .capture = {
+                .stream_name = "HiFi Capture",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = WM8961_RATES,
+                .formats = WM8961_FORMATS,},
+        .ops = &wm8961_dai_ops,
+};
+EXPORT_SYMBOL_GPL(wm8961_dai);
+
+
+static struct snd_soc_codec *wm8961_codec;
+
+static int wm8961_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        if (wm8961_codec == NULL) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = wm8961_codec;
+        codec = wm8961_codec;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
+                goto pcm_err;
+        }
+
+        snd_soc_add_controls(codec, wm8961_snd_controls,
+                                ARRAY_SIZE(wm8961_snd_controls));
+        snd_soc_dapm_new_controls(codec, wm8961_dapm_widgets,
+                                  ARRAY_SIZE(wm8961_dapm_widgets));
+        snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+        snd_soc_dapm_new_widgets(codec);
+
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to register card: %d\n", ret);
+                goto card_err;
+        }
+
+        return ret;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+pcm_err:
+        return ret;
+}
+
+static int wm8961_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
+        return 0;
+}
+
+#ifdef CONFIG_PM
+static int wm8961_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        wm8961_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        return 0;
+}
+
+static int wm8961_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+        u16 *reg_cache = codec->reg_cache;
+        int i;
+
+        for (i = 0; i < codec->reg_cache_size; i++) {
+                if (i == WM8961_SOFTWARE_RESET)
+                        continue;
+
+                snd_soc_write(codec, i, reg_cache[i]);
+        }
+
+        wm8961_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        return 0;
+}
+#else
+#define wm8961_suspend NULL
+#define wm8961_resume NULL
+#endif
+
+struct snd_soc_codec_device soc_codec_dev_wm8961 = {
+        .probe =        wm8961_probe,
+        .remove =       wm8961_remove,
+        .suspend =      wm8961_suspend,
+        .resume =       wm8961_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_wm8961);
+
+static int wm8961_register(struct wm8961_priv *wm8961)
+{
+        struct snd_soc_codec *codec = &wm8961->codec;
+        int ret;
+        u16 reg;
+
+        if (wm8961_codec) {
+                dev_err(codec->dev, "Another WM8961 is registered\n");
+                ret = -EINVAL;
+                goto err;
+        }
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->private_data = wm8961;
+        codec->name = "WM8961";
+        codec->owner = THIS_MODULE;
+        codec->dai = &wm8961_dai;
+        codec->num_dai = 1;
+        codec->reg_cache_size = ARRAY_SIZE(wm8961->reg_cache);
+        codec->reg_cache = &wm8961->reg_cache;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->set_bias_level = wm8961_set_bias_level;
+        codec->volatile_register = wm8961_volatile_register;
+
+        memcpy(codec->reg_cache, wm8961_reg_defaults,
+               sizeof(wm8961_reg_defaults));
+
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
+        reg = snd_soc_read(codec, WM8961_SOFTWARE_RESET);
+        if (reg != 0x1801) {
+                dev_err(codec->dev, "Device is not a WM8961: ID=0x%x\n", reg);
+                ret = -EINVAL;
+                goto err;
+        }
+
+        /* This isn't volatile - readback doesn't correspond to write */
+        reg = codec->hw_read(codec, WM8961_RIGHT_INPUT_VOLUME);
+        dev_info(codec->dev, "WM8961 family %d revision %c\n",
+                 (reg & WM8961_DEVICE_ID_MASK) >> WM8961_DEVICE_ID_SHIFT,
+                 ((reg & WM8961_CHIP_REV_MASK) >> WM8961_CHIP_REV_SHIFT)
+                 + 'A');
+
+        ret = wm8961_reset(codec);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to issue reset\n");
+                return ret;
+        }
+
+        /* Enable class W */
+        reg = snd_soc_read(codec, WM8961_CHARGE_PUMP_B);
+        reg |= WM8961_CP_DYN_PWR_MASK;
+        snd_soc_write(codec, WM8961_CHARGE_PUMP_B, reg);
+
+        /* Latch volume update bits (right channel only, we always
+         * write both out) and default ZC on. */
+        reg = snd_soc_read(codec, WM8961_ROUT1_VOLUME);
+        snd_soc_write(codec, WM8961_ROUT1_VOLUME,
+                     reg | WM8961_LO1ZC | WM8961_OUT1VU);
+        snd_soc_write(codec, WM8961_LOUT1_VOLUME, reg | WM8961_LO1ZC);
+        reg = snd_soc_read(codec, WM8961_ROUT2_VOLUME);
+        snd_soc_write(codec, WM8961_ROUT2_VOLUME,
+                     reg | WM8961_SPKRZC | WM8961_SPKVU);
+        snd_soc_write(codec, WM8961_LOUT2_VOLUME, reg | WM8961_SPKLZC);
+
+        reg = snd_soc_read(codec, WM8961_RIGHT_ADC_VOLUME);
+        snd_soc_write(codec, WM8961_RIGHT_ADC_VOLUME, reg | WM8961_ADCVU);
+        reg = snd_soc_read(codec, WM8961_RIGHT_INPUT_VOLUME);
+        snd_soc_write(codec, WM8961_RIGHT_INPUT_VOLUME, reg | WM8961_IPVU);
+
+        /* Use soft mute by default */
+        reg = snd_soc_read(codec, WM8961_ADC_DAC_CONTROL_2);
+        reg |= WM8961_DACSMM;
+        snd_soc_write(codec, WM8961_ADC_DAC_CONTROL_2, reg);
+
+        /* Use automatic clocking mode by default; for now this is all
+         * we support.
+         */
+        reg = snd_soc_read(codec, WM8961_CLOCKING_3);
+        reg &= ~WM8961_MANUAL_MODE;
+        snd_soc_write(codec, WM8961_CLOCKING_3, reg);
+
+        wm8961_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        wm8961_dai.dev = codec->dev;
+
+        wm8961_codec = codec;
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+                return ret;
+        }
+
+        ret = snd_soc_register_dai(&wm8961_dai);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
+                snd_soc_unregister_codec(codec);
+                return ret;
+        }
+
+        return 0;
+
+err:
+        kfree(wm8961);
+        return ret;
+}
+
+static void wm8961_unregister(struct wm8961_priv *wm8961)
+{
+        wm8961_set_bias_level(&wm8961->codec, SND_SOC_BIAS_OFF);
+        snd_soc_unregister_dai(&wm8961_dai);
+        snd_soc_unregister_codec(&wm8961->codec);
+        kfree(wm8961);
+        wm8961_codec = NULL;
+}
+
+static __devinit int wm8961_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
+{
+        struct wm8961_priv *wm8961;
+        struct snd_soc_codec *codec;
+
+        wm8961 = kzalloc(sizeof(struct wm8961_priv), GFP_KERNEL);
+        if (wm8961 == NULL)
+                return -ENOMEM;
+
+        codec = &wm8961->codec;
+
+        i2c_set_clientdata(i2c, wm8961);
+        codec->control_data = i2c;
+
+        codec->dev = &i2c->dev;
+
+        return wm8961_register(wm8961);
+}
+
+static __devexit int wm8961_i2c_remove(struct i2c_client *client)
+{
+        struct wm8961_priv *wm8961 = i2c_get_clientdata(client);
+        wm8961_unregister(wm8961);
+        return 0;
+}
+
+#ifdef CONFIG_PM
+static int wm8961_i2c_suspend(struct i2c_client *client, pm_message_t state)
+{
+        return snd_soc_suspend_device(&client->dev);
+}
+
+static int wm8961_i2c_resume(struct i2c_client *client)
+{
+        return snd_soc_resume_device(&client->dev);
+}
+#else
+#define wm8961_i2c_suspend NULL
+#define wm8961_i2c_resume NULL
+#endif
+
+static const struct i2c_device_id wm8961_i2c_id[] = {
+        { "wm8961", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8961_i2c_id);
+
+static struct i2c_driver wm8961_i2c_driver = {
+        .driver = {
+                .name = "wm8961",
+                .owner = THIS_MODULE,
+        },
+        .probe =    wm8961_i2c_probe,
+        .remove =   __devexit_p(wm8961_i2c_remove),
+        .suspend =  wm8961_i2c_suspend,
+        .resume =   wm8961_i2c_resume,
+        .id_table = wm8961_i2c_id,
+};
+
+static int __init wm8961_modinit(void)
+{
+        int ret;
+
+        ret = i2c_add_driver(&wm8961_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register WM8961 I2C driver: %d\n",
+                       ret);
+        }
+
+        return ret;
+}
+module_init(wm8961_modinit);
+
+static void __exit wm8961_exit(void)
+{
+        i2c_del_driver(&wm8961_i2c_driver);
+}
+module_exit(wm8961_exit);
+
+
+MODULE_DESCRIPTION("ASoC WM8961 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8961.h b/sound/soc/codecs/wm8961.h
new file mode 100644
index 000000000000..5513bfd720d6
--- /dev/null
+++ b/sound/soc/codecs/wm8961.h
@@ -0,0 +1,866 @@
+/*
+ * wm8961.h  --  WM8961 Soc Audio driver
+ *
+ * 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 _WM8961_H
+#define _WM8961_H
+
+#include <sound/soc.h>
+
+extern struct snd_soc_codec_device soc_codec_dev_wm8961;
+extern struct snd_soc_dai wm8961_dai;
+
+#define WM8961_BCLK  1
+#define WM8961_LRCLK 2
+
+#define WM8961_BCLK_DIV_1    0
+#define WM8961_BCLK_DIV_1_5  1
+#define WM8961_BCLK_DIV_2    2
+#define WM8961_BCLK_DIV_3    3
+#define WM8961_BCLK_DIV_4    4
+#define WM8961_BCLK_DIV_5_5  5
+#define WM8961_BCLK_DIV_6    6
+#define WM8961_BCLK_DIV_8    7
+#define WM8961_BCLK_DIV_11   8
+#define WM8961_BCLK_DIV_12   9
+#define WM8961_BCLK_DIV_16  10
+#define WM8961_BCLK_DIV_24  11
+#define WM8961_BCLK_DIV_32  13
+
+
+/*
+ * Register values.
+ */
+#define WM8961_LEFT_INPUT_VOLUME                0x00
+#define WM8961_RIGHT_INPUT_VOLUME               0x01
+#define WM8961_LOUT1_VOLUME                     0x02
+#define WM8961_ROUT1_VOLUME                     0x03
+#define WM8961_CLOCKING1                        0x04
+#define WM8961_ADC_DAC_CONTROL_1                0x05
+#define WM8961_ADC_DAC_CONTROL_2                0x06
+#define WM8961_AUDIO_INTERFACE_0                0x07
+#define WM8961_CLOCKING2                        0x08
+#define WM8961_AUDIO_INTERFACE_1                0x09
+#define WM8961_LEFT_DAC_VOLUME                  0x0A
+#define WM8961_RIGHT_DAC_VOLUME                 0x0B
+#define WM8961_AUDIO_INTERFACE_2                0x0E
+#define WM8961_SOFTWARE_RESET                   0x0F
+#define WM8961_ALC1                             0x11
+#define WM8961_ALC2                             0x12
+#define WM8961_ALC3                             0x13
+#define WM8961_NOISE_GATE                       0x14
+#define WM8961_LEFT_ADC_VOLUME                  0x15
+#define WM8961_RIGHT_ADC_VOLUME                 0x16
+#define WM8961_ADDITIONAL_CONTROL_1             0x17
+#define WM8961_ADDITIONAL_CONTROL_2             0x18
+#define WM8961_PWR_MGMT_1                       0x19
+#define WM8961_PWR_MGMT_2                       0x1A
+#define WM8961_ADDITIONAL_CONTROL_3             0x1B
+#define WM8961_ANTI_POP                         0x1C
+#define WM8961_CLOCKING_3                       0x1E
+#define WM8961_ADCL_SIGNAL_PATH                 0x20
+#define WM8961_ADCR_SIGNAL_PATH                 0x21
+#define WM8961_LOUT2_VOLUME                     0x28
+#define WM8961_ROUT2_VOLUME                     0x29
+#define WM8961_PWR_MGMT_3                       0x2F
+#define WM8961_ADDITIONAL_CONTROL_4             0x30
+#define WM8961_CLASS_D_CONTROL_1                0x31
+#define WM8961_CLASS_D_CONTROL_2                0x33
+#define WM8961_CLOCKING_4                       0x38
+#define WM8961_DSP_SIDETONE_0                   0x39
+#define WM8961_DSP_SIDETONE_1                   0x3A
+#define WM8961_DC_SERVO_0                       0x3C
+#define WM8961_DC_SERVO_1                       0x3D
+#define WM8961_DC_SERVO_3                       0x3F
+#define WM8961_DC_SERVO_5                       0x41
+#define WM8961_ANALOGUE_PGA_BIAS                0x44
+#define WM8961_ANALOGUE_HP_0                    0x45
+#define WM8961_ANALOGUE_HP_2                    0x47
+#define WM8961_CHARGE_PUMP_1                    0x48
+#define WM8961_CHARGE_PUMP_B                    0x52
+#define WM8961_WRITE_SEQUENCER_1                0x57
+#define WM8961_WRITE_SEQUENCER_2                0x58
+#define WM8961_WRITE_SEQUENCER_3                0x59
+#define WM8961_WRITE_SEQUENCER_4                0x5A
+#define WM8961_WRITE_SEQUENCER_5                0x5B
+#define WM8961_WRITE_SEQUENCER_6                0x5C
+#define WM8961_WRITE_SEQUENCER_7                0x5D
+#define WM8961_GENERAL_TEST_1                   0xFC
+
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R0 (0x00) - Left Input volume
+ */
+#define WM8961_IPVU                             0x0100  /* IPVU */
+#define WM8961_IPVU_MASK                        0x0100  /* IPVU */
+#define WM8961_IPVU_SHIFT                            8  /* IPVU */
+#define WM8961_IPVU_WIDTH                            1  /* IPVU */
+#define WM8961_LINMUTE                          0x0080  /* LINMUTE */
+#define WM8961_LINMUTE_MASK                     0x0080  /* LINMUTE */
+#define WM8961_LINMUTE_SHIFT                         7  /* LINMUTE */
+#define WM8961_LINMUTE_WIDTH                         1  /* LINMUTE */
+#define WM8961_LIZC                             0x0040  /* LIZC */
+#define WM8961_LIZC_MASK                        0x0040  /* LIZC */
+#define WM8961_LIZC_SHIFT                            6  /* LIZC */
+#define WM8961_LIZC_WIDTH                            1  /* LIZC */
+#define WM8961_LINVOL_MASK                      0x003F  /* LINVOL - [5:0] */
+#define WM8961_LINVOL_SHIFT                          0  /* LINVOL - [5:0] */
+#define WM8961_LINVOL_WIDTH                          6  /* LINVOL - [5:0] */
+
+/*
+ * R1 (0x01) - Right Input volume
+ */
+#define WM8961_DEVICE_ID_MASK                   0xF000  /* DEVICE_ID - [15:12] */
+#define WM8961_DEVICE_ID_SHIFT                      12  /* DEVICE_ID - [15:12] */
+#define WM8961_DEVICE_ID_WIDTH                       4  /* DEVICE_ID - [15:12] */
+#define WM8961_CHIP_REV_MASK                    0x0E00  /* CHIP_REV - [11:9] */
+#define WM8961_CHIP_REV_SHIFT                        9  /* CHIP_REV - [11:9] */
+#define WM8961_CHIP_REV_WIDTH                        3  /* CHIP_REV - [11:9] */
+#define WM8961_IPVU                             0x0100  /* IPVU */
+#define WM8961_IPVU_MASK                        0x0100  /* IPVU */
+#define WM8961_IPVU_SHIFT                            8  /* IPVU */
+#define WM8961_IPVU_WIDTH                            1  /* IPVU */
+#define WM8961_RINMUTE                          0x0080  /* RINMUTE */
+#define WM8961_RINMUTE_MASK                     0x0080  /* RINMUTE */
+#define WM8961_RINMUTE_SHIFT                         7  /* RINMUTE */
+#define WM8961_RINMUTE_WIDTH                         1  /* RINMUTE */
+#define WM8961_RIZC                             0x0040  /* RIZC */
+#define WM8961_RIZC_MASK                        0x0040  /* RIZC */
+#define WM8961_RIZC_SHIFT                            6  /* RIZC */
+#define WM8961_RIZC_WIDTH                            1  /* RIZC */
+#define WM8961_RINVOL_MASK                      0x003F  /* RINVOL - [5:0] */
+#define WM8961_RINVOL_SHIFT                          0  /* RINVOL - [5:0] */
+#define WM8961_RINVOL_WIDTH                          6  /* RINVOL - [5:0] */
+
+/*
+ * R2 (0x02) - LOUT1 volume
+ */
+#define WM8961_OUT1VU                           0x0100  /* OUT1VU */
+#define WM8961_OUT1VU_MASK                      0x0100  /* OUT1VU */
+#define WM8961_OUT1VU_SHIFT                          8  /* OUT1VU */
+#define WM8961_OUT1VU_WIDTH                          1  /* OUT1VU */
+#define WM8961_LO1ZC                            0x0080  /* LO1ZC */
+#define WM8961_LO1ZC_MASK                       0x0080  /* LO1ZC */
+#define WM8961_LO1ZC_SHIFT                           7  /* LO1ZC */
+#define WM8961_LO1ZC_WIDTH                           1  /* LO1ZC */
+#define WM8961_LOUT1VOL_MASK                    0x007F  /* LOUT1VOL - [6:0] */
+#define WM8961_LOUT1VOL_SHIFT                        0  /* LOUT1VOL - [6:0] */
+#define WM8961_LOUT1VOL_WIDTH                        7  /* LOUT1VOL - [6:0] */
+
+/*
+ * R3 (0x03) - ROUT1 volume
+ */
+#define WM8961_OUT1VU                           0x0100  /* OUT1VU */
+#define WM8961_OUT1VU_MASK                      0x0100  /* OUT1VU */
+#define WM8961_OUT1VU_SHIFT                          8  /* OUT1VU */
+#define WM8961_OUT1VU_WIDTH                          1  /* OUT1VU */
+#define WM8961_RO1ZC                            0x0080  /* RO1ZC */
+#define WM8961_RO1ZC_MASK                       0x0080  /* RO1ZC */
+#define WM8961_RO1ZC_SHIFT                           7  /* RO1ZC */
+#define WM8961_RO1ZC_WIDTH                           1  /* RO1ZC */
+#define WM8961_ROUT1VOL_MASK                    0x007F  /* ROUT1VOL - [6:0] */
+#define WM8961_ROUT1VOL_SHIFT                        0  /* ROUT1VOL - [6:0] */
+#define WM8961_ROUT1VOL_WIDTH                        7  /* ROUT1VOL - [6:0] */
+
+/*
+ * R4 (0x04) - Clocking1
+ */
+#define WM8961_ADCDIV_MASK                      0x01C0  /* ADCDIV - [8:6] */
+#define WM8961_ADCDIV_SHIFT                          6  /* ADCDIV - [8:6] */
+#define WM8961_ADCDIV_WIDTH                          3  /* ADCDIV - [8:6] */
+#define WM8961_DACDIV_MASK                      0x0038  /* DACDIV - [5:3] */
+#define WM8961_DACDIV_SHIFT                          3  /* DACDIV - [5:3] */
+#define WM8961_DACDIV_WIDTH                          3  /* DACDIV - [5:3] */
+#define WM8961_MCLKDIV                          0x0004  /* MCLKDIV */
+#define WM8961_MCLKDIV_MASK                     0x0004  /* MCLKDIV */
+#define WM8961_MCLKDIV_SHIFT                         2  /* MCLKDIV */
+#define WM8961_MCLKDIV_WIDTH                         1  /* MCLKDIV */
+
+/*
+ * R5 (0x05) - ADC & DAC Control 1
+ */
+#define WM8961_ADCPOL_MASK                      0x0060  /* ADCPOL - [6:5] */
+#define WM8961_ADCPOL_SHIFT                          5  /* ADCPOL - [6:5] */
+#define WM8961_ADCPOL_WIDTH                          2  /* ADCPOL - [6:5] */
+#define WM8961_DACMU                            0x0008  /* DACMU */
+#define WM8961_DACMU_MASK                       0x0008  /* DACMU */
+#define WM8961_DACMU_SHIFT                           3  /* DACMU */
+#define WM8961_DACMU_WIDTH                           1  /* DACMU */
+#define WM8961_DEEMPH_MASK                      0x0006  /* DEEMPH - [2:1] */
+#define WM8961_DEEMPH_SHIFT                          1  /* DEEMPH - [2:1] */
+#define WM8961_DEEMPH_WIDTH                          2  /* DEEMPH - [2:1] */
+#define WM8961_ADCHPD                           0x0001  /* ADCHPD */
+#define WM8961_ADCHPD_MASK                      0x0001  /* ADCHPD */
+#define WM8961_ADCHPD_SHIFT                          0  /* ADCHPD */
+#define WM8961_ADCHPD_WIDTH                          1  /* ADCHPD */
+
+/*
+ * R6 (0x06) - ADC & DAC Control 2
+ */
+#define WM8961_ADC_HPF_CUT_MASK                 0x0180  /* ADC_HPF_CUT - [8:7] */
+#define WM8961_ADC_HPF_CUT_SHIFT                     7  /* ADC_HPF_CUT - [8:7] */
+#define WM8961_ADC_HPF_CUT_WIDTH                     2  /* ADC_HPF_CUT - [8:7] */
+#define WM8961_DACPOL_MASK                      0x0060  /* DACPOL - [6:5] */
+#define WM8961_DACPOL_SHIFT                          5  /* DACPOL - [6:5] */
+#define WM8961_DACPOL_WIDTH                          2  /* DACPOL - [6:5] */
+#define WM8961_DACSMM                           0x0008  /* DACSMM */
+#define WM8961_DACSMM_MASK                      0x0008  /* DACSMM */
+#define WM8961_DACSMM_SHIFT                          3  /* DACSMM */
+#define WM8961_DACSMM_WIDTH                          1  /* DACSMM */
+#define WM8961_DACMR                            0x0004  /* DACMR */
+#define WM8961_DACMR_MASK                       0x0004  /* DACMR */
+#define WM8961_DACMR_SHIFT                           2  /* DACMR */
+#define WM8961_DACMR_WIDTH                           1  /* DACMR */
+#define WM8961_DACSLOPE                         0x0002  /* DACSLOPE */
+#define WM8961_DACSLOPE_MASK                    0x0002  /* DACSLOPE */
+#define WM8961_DACSLOPE_SHIFT                        1  /* DACSLOPE */
+#define WM8961_DACSLOPE_WIDTH                        1  /* DACSLOPE */
+#define WM8961_DAC_OSR128                       0x0001  /* DAC_OSR128 */
+#define WM8961_DAC_OSR128_MASK                  0x0001  /* DAC_OSR128 */
+#define WM8961_DAC_OSR128_SHIFT                      0  /* DAC_OSR128 */
+#define WM8961_DAC_OSR128_WIDTH                      1  /* DAC_OSR128 */
+
+/*
+ * R7 (0x07) - Audio Interface 0
+ */
+#define WM8961_ALRSWAP                          0x0100  /* ALRSWAP */
+#define WM8961_ALRSWAP_MASK                     0x0100  /* ALRSWAP */
+#define WM8961_ALRSWAP_SHIFT                         8  /* ALRSWAP */
+#define WM8961_ALRSWAP_WIDTH                         1  /* ALRSWAP */
+#define WM8961_BCLKINV                          0x0080  /* BCLKINV */
+#define WM8961_BCLKINV_MASK                     0x0080  /* BCLKINV */
+#define WM8961_BCLKINV_SHIFT                         7  /* BCLKINV */
+#define WM8961_BCLKINV_WIDTH                         1  /* BCLKINV */
+#define WM8961_MS                               0x0040  /* MS */
+#define WM8961_MS_MASK                          0x0040  /* MS */
+#define WM8961_MS_SHIFT                              6  /* MS */
+#define WM8961_MS_WIDTH                              1  /* MS */
+#define WM8961_DLRSWAP                          0x0020  /* DLRSWAP */
+#define WM8961_DLRSWAP_MASK                     0x0020  /* DLRSWAP */
+#define WM8961_DLRSWAP_SHIFT                         5  /* DLRSWAP */
+#define WM8961_DLRSWAP_WIDTH                         1  /* DLRSWAP */
+#define WM8961_LRP                              0x0010  /* LRP */
+#define WM8961_LRP_MASK                         0x0010  /* LRP */
+#define WM8961_LRP_SHIFT                             4  /* LRP */
+#define WM8961_LRP_WIDTH                             1  /* LRP */
+#define WM8961_WL_MASK                          0x000C  /* WL - [3:2] */
+#define WM8961_WL_SHIFT                              2  /* WL - [3:2] */
+#define WM8961_WL_WIDTH                              2  /* WL - [3:2] */
+#define WM8961_FORMAT_MASK                      0x0003  /* FORMAT - [1:0] */
+#define WM8961_FORMAT_SHIFT                          0  /* FORMAT - [1:0] */
+#define WM8961_FORMAT_WIDTH                          2  /* FORMAT - [1:0] */
+
+/*
+ * R8 (0x08) - Clocking2
+ */
+#define WM8961_DCLKDIV_MASK                     0x01C0  /* DCLKDIV - [8:6] */
+#define WM8961_DCLKDIV_SHIFT                         6  /* DCLKDIV - [8:6] */
+#define WM8961_DCLKDIV_WIDTH                         3  /* DCLKDIV - [8:6] */
+#define WM8961_CLK_SYS_ENA                      0x0020  /* CLK_SYS_ENA */
+#define WM8961_CLK_SYS_ENA_MASK                 0x0020  /* CLK_SYS_ENA */
+#define WM8961_CLK_SYS_ENA_SHIFT                     5  /* CLK_SYS_ENA */
+#define WM8961_CLK_SYS_ENA_WIDTH                     1  /* CLK_SYS_ENA */
+#define WM8961_CLK_DSP_ENA                      0x0010  /* CLK_DSP_ENA */
+#define WM8961_CLK_DSP_ENA_MASK                 0x0010  /* CLK_DSP_ENA */
+#define WM8961_CLK_DSP_ENA_SHIFT                     4  /* CLK_DSP_ENA */
+#define WM8961_CLK_DSP_ENA_WIDTH                     1  /* CLK_DSP_ENA */
+#define WM8961_BCLKDIV_MASK                     0x000F  /* BCLKDIV - [3:0] */
+#define WM8961_BCLKDIV_SHIFT                         0  /* BCLKDIV - [3:0] */
+#define WM8961_BCLKDIV_WIDTH                         4  /* BCLKDIV - [3:0] */
+
+/*
+ * R9 (0x09) - Audio Interface 1
+ */
+#define WM8961_DACCOMP_MASK                     0x0018  /* DACCOMP - [4:3] */
+#define WM8961_DACCOMP_SHIFT                         3  /* DACCOMP - [4:3] */
+#define WM8961_DACCOMP_WIDTH                         2  /* DACCOMP - [4:3] */
+#define WM8961_ADCCOMP_MASK                     0x0006  /* ADCCOMP - [2:1] */
+#define WM8961_ADCCOMP_SHIFT                         1  /* ADCCOMP - [2:1] */
+#define WM8961_ADCCOMP_WIDTH                         2  /* ADCCOMP - [2:1] */
+#define WM8961_LOOPBACK                         0x0001  /* LOOPBACK */
+#define WM8961_LOOPBACK_MASK                    0x0001  /* LOOPBACK */
+#define WM8961_LOOPBACK_SHIFT                        0  /* LOOPBACK */
+#define WM8961_LOOPBACK_WIDTH                        1  /* LOOPBACK */
+
+/*
+ * R10 (0x0A) - Left DAC volume
+ */
+#define WM8961_DACVU                            0x0100  /* DACVU */
+#define WM8961_DACVU_MASK                       0x0100  /* DACVU */
+#define WM8961_DACVU_SHIFT                           8  /* DACVU */
+#define WM8961_DACVU_WIDTH                           1  /* DACVU */
+#define WM8961_LDACVOL_MASK                     0x00FF  /* LDACVOL - [7:0] */
+#define WM8961_LDACVOL_SHIFT                         0  /* LDACVOL - [7:0] */
+#define WM8961_LDACVOL_WIDTH                         8  /* LDACVOL - [7:0] */
+
+/*
+ * R11 (0x0B) - Right DAC volume
+ */
+#define WM8961_DACVU                            0x0100  /* DACVU */
+#define WM8961_DACVU_MASK                       0x0100  /* DACVU */
+#define WM8961_DACVU_SHIFT                           8  /* DACVU */
+#define WM8961_DACVU_WIDTH                           1  /* DACVU */
+#define WM8961_RDACVOL_MASK                     0x00FF  /* RDACVOL - [7:0] */
+#define WM8961_RDACVOL_SHIFT                         0  /* RDACVOL - [7:0] */
+#define WM8961_RDACVOL_WIDTH                         8  /* RDACVOL - [7:0] */
+
+/*
+ * R14 (0x0E) - Audio Interface 2
+ */
+#define WM8961_LRCLK_RATE_MASK                  0x01FF  /* LRCLK_RATE - [8:0] */
+#define WM8961_LRCLK_RATE_SHIFT                      0  /* LRCLK_RATE - [8:0] */
+#define WM8961_LRCLK_RATE_WIDTH                      9  /* LRCLK_RATE - [8:0] */
+
+/*
+ * R15 (0x0F) - Software Reset
+ */
+#define WM8961_SW_RST_DEV_ID1_MASK              0xFFFF  /* SW_RST_DEV_ID1 - [15:0] */
+#define WM8961_SW_RST_DEV_ID1_SHIFT                  0  /* SW_RST_DEV_ID1 - [15:0] */
+#define WM8961_SW_RST_DEV_ID1_WIDTH                 16  /* SW_RST_DEV_ID1 - [15:0] */
+
+/*
+ * R17 (0x11) - ALC1
+ */
+#define WM8961_ALCSEL_MASK                      0x0180  /* ALCSEL - [8:7] */
+#define WM8961_ALCSEL_SHIFT                          7  /* ALCSEL - [8:7] */
+#define WM8961_ALCSEL_WIDTH                          2  /* ALCSEL - [8:7] */
+#define WM8961_MAXGAIN_MASK                     0x0070  /* MAXGAIN - [6:4] */
+#define WM8961_MAXGAIN_SHIFT                         4  /* MAXGAIN - [6:4] */
+#define WM8961_MAXGAIN_WIDTH                         3  /* MAXGAIN - [6:4] */
+#define WM8961_ALCL_MASK                        0x000F  /* ALCL - [3:0] */
+#define WM8961_ALCL_SHIFT                            0  /* ALCL - [3:0] */
+#define WM8961_ALCL_WIDTH                            4  /* ALCL - [3:0] */
+
+/*
+ * R18 (0x12) - ALC2
+ */
+#define WM8961_ALCZC                            0x0080  /* ALCZC */
+#define WM8961_ALCZC_MASK                       0x0080  /* ALCZC */
+#define WM8961_ALCZC_SHIFT                           7  /* ALCZC */
+#define WM8961_ALCZC_WIDTH                           1  /* ALCZC */
+#define WM8961_MINGAIN_MASK                     0x0070  /* MINGAIN - [6:4] */
+#define WM8961_MINGAIN_SHIFT                         4  /* MINGAIN - [6:4] */
+#define WM8961_MINGAIN_WIDTH                         3  /* MINGAIN - [6:4] */
+#define WM8961_HLD_MASK                         0x000F  /* HLD - [3:0] */
+#define WM8961_HLD_SHIFT                             0  /* HLD - [3:0] */
+#define WM8961_HLD_WIDTH                             4  /* HLD - [3:0] */
+
+/*
+ * R19 (0x13) - ALC3
+ */
+#define WM8961_ALCMODE                          0x0100  /* ALCMODE */
+#define WM8961_ALCMODE_MASK                     0x0100  /* ALCMODE */
+#define WM8961_ALCMODE_SHIFT                         8  /* ALCMODE */
+#define WM8961_ALCMODE_WIDTH                         1  /* ALCMODE */
+#define WM8961_DCY_MASK                         0x00F0  /* DCY - [7:4] */
+#define WM8961_DCY_SHIFT                             4  /* DCY - [7:4] */
+#define WM8961_DCY_WIDTH                             4  /* DCY - [7:4] */
+#define WM8961_ATK_MASK                         0x000F  /* ATK - [3:0] */
+#define WM8961_ATK_SHIFT                             0  /* ATK - [3:0] */
+#define WM8961_ATK_WIDTH                             4  /* ATK - [3:0] */
+
+/*
+ * R20 (0x14) - Noise Gate
+ */
+#define WM8961_NGTH_MASK                        0x00F8  /* NGTH - [7:3] */
+#define WM8961_NGTH_SHIFT                            3  /* NGTH - [7:3] */
+#define WM8961_NGTH_WIDTH                            5  /* NGTH - [7:3] */
+#define WM8961_NGG                              0x0002  /* NGG */
+#define WM8961_NGG_MASK                         0x0002  /* NGG */
+#define WM8961_NGG_SHIFT                             1  /* NGG */
+#define WM8961_NGG_WIDTH                             1  /* NGG */
+#define WM8961_NGAT                             0x0001  /* NGAT */
+#define WM8961_NGAT_MASK                        0x0001  /* NGAT */
+#define WM8961_NGAT_SHIFT                            0  /* NGAT */
+#define WM8961_NGAT_WIDTH                            1  /* NGAT */
+
+/*
+ * R21 (0x15) - Left ADC volume
+ */
+#define WM8961_ADCVU                            0x0100  /* ADCVU */
+#define WM8961_ADCVU_MASK                       0x0100  /* ADCVU */
+#define WM8961_ADCVU_SHIFT                           8  /* ADCVU */
+#define WM8961_ADCVU_WIDTH                           1  /* ADCVU */
+#define WM8961_LADCVOL_MASK                     0x00FF  /* LADCVOL - [7:0] */
+#define WM8961_LADCVOL_SHIFT                         0  /* LADCVOL - [7:0] */
+#define WM8961_LADCVOL_WIDTH                         8  /* LADCVOL - [7:0] */
+
+/*
+ * R22 (0x16) - Right ADC volume
+ */
+#define WM8961_ADCVU                            0x0100  /* ADCVU */
+#define WM8961_ADCVU_MASK                       0x0100  /* ADCVU */
+#define WM8961_ADCVU_SHIFT                           8  /* ADCVU */
+#define WM8961_ADCVU_WIDTH                           1  /* ADCVU */
+#define WM8961_RADCVOL_MASK                     0x00FF  /* RADCVOL - [7:0] */
+#define WM8961_RADCVOL_SHIFT                         0  /* RADCVOL - [7:0] */
+#define WM8961_RADCVOL_WIDTH                         8  /* RADCVOL - [7:0] */
+
+/*
+ * R23 (0x17) - Additional control(1)
+ */
+#define WM8961_TSDEN                            0x0100  /* TSDEN */
+#define WM8961_TSDEN_MASK                       0x0100  /* TSDEN */
+#define WM8961_TSDEN_SHIFT                           8  /* TSDEN */
+#define WM8961_TSDEN_WIDTH                           1  /* TSDEN */
+#define WM8961_DMONOMIX                         0x0010  /* DMONOMIX */
+#define WM8961_DMONOMIX_MASK                    0x0010  /* DMONOMIX */
+#define WM8961_DMONOMIX_SHIFT                        4  /* DMONOMIX */
+#define WM8961_DMONOMIX_WIDTH                        1  /* DMONOMIX */
+#define WM8961_TOEN                             0x0001  /* TOEN */
+#define WM8961_TOEN_MASK                        0x0001  /* TOEN */
+#define WM8961_TOEN_SHIFT                            0  /* TOEN */
+#define WM8961_TOEN_WIDTH                            1  /* TOEN */
+
+/*
+ * R24 (0x18) - Additional control(2)
+ */
+#define WM8961_TRIS                             0x0008  /* TRIS */
+#define WM8961_TRIS_MASK                        0x0008  /* TRIS */
+#define WM8961_TRIS_SHIFT                            3  /* TRIS */
+#define WM8961_TRIS_WIDTH                            1  /* TRIS */
+
+/*
+ * R25 (0x19) - Pwr Mgmt (1)
+ */
+#define WM8961_VMIDSEL_MASK                     0x0180  /* VMIDSEL - [8:7] */
+#define WM8961_VMIDSEL_SHIFT                         7  /* VMIDSEL - [8:7] */
+#define WM8961_VMIDSEL_WIDTH                         2  /* VMIDSEL - [8:7] */
+#define WM8961_VREF                             0x0040  /* VREF */
+#define WM8961_VREF_MASK                        0x0040  /* VREF */
+#define WM8961_VREF_SHIFT                            6  /* VREF */
+#define WM8961_VREF_WIDTH                            1  /* VREF */
+#define WM8961_AINL                             0x0020  /* AINL */
+#define WM8961_AINL_MASK                        0x0020  /* AINL */
+#define WM8961_AINL_SHIFT                            5  /* AINL */
+#define WM8961_AINL_WIDTH                            1  /* AINL */
+#define WM8961_AINR                             0x0010  /* AINR */
+#define WM8961_AINR_MASK                        0x0010  /* AINR */
+#define WM8961_AINR_SHIFT                            4  /* AINR */
+#define WM8961_AINR_WIDTH                            1  /* AINR */
+#define WM8961_ADCL                             0x0008  /* ADCL */
+#define WM8961_ADCL_MASK                        0x0008  /* ADCL */
+#define WM8961_ADCL_SHIFT                            3  /* ADCL */
+#define WM8961_ADCL_WIDTH                            1  /* ADCL */
+#define WM8961_ADCR                             0x0004  /* ADCR */
+#define WM8961_ADCR_MASK                        0x0004  /* ADCR */
+#define WM8961_ADCR_SHIFT                            2  /* ADCR */
+#define WM8961_ADCR_WIDTH                            1  /* ADCR */
+#define WM8961_MICB                             0x0002  /* MICB */
+#define WM8961_MICB_MASK                        0x0002  /* MICB */
+#define WM8961_MICB_SHIFT                            1  /* MICB */
+#define WM8961_MICB_WIDTH                            1  /* MICB */
+
+/*
+ * R26 (0x1A) - Pwr Mgmt (2)
+ */
+#define WM8961_DACL                             0x0100  /* DACL */
+#define WM8961_DACL_MASK                        0x0100  /* DACL */
+#define WM8961_DACL_SHIFT                            8  /* DACL */
+#define WM8961_DACL_WIDTH                            1  /* DACL */
+#define WM8961_DACR                             0x0080  /* DACR */
+#define WM8961_DACR_MASK                        0x0080  /* DACR */
+#define WM8961_DACR_SHIFT                            7  /* DACR */
+#define WM8961_DACR_WIDTH                            1  /* DACR */
+#define WM8961_LOUT1_PGA                        0x0040  /* LOUT1_PGA */
+#define WM8961_LOUT1_PGA_MASK                   0x0040  /* LOUT1_PGA */
+#define WM8961_LOUT1_PGA_SHIFT                       6  /* LOUT1_PGA */
+#define WM8961_LOUT1_PGA_WIDTH                       1  /* LOUT1_PGA */
+#define WM8961_ROUT1_PGA                        0x0020  /* ROUT1_PGA */
+#define WM8961_ROUT1_PGA_MASK                   0x0020  /* ROUT1_PGA */
+#define WM8961_ROUT1_PGA_SHIFT                       5  /* ROUT1_PGA */
+#define WM8961_ROUT1_PGA_WIDTH                       1  /* ROUT1_PGA */
+#define WM8961_SPKL_PGA                         0x0010  /* SPKL_PGA */
+#define WM8961_SPKL_PGA_MASK                    0x0010  /* SPKL_PGA */
+#define WM8961_SPKL_PGA_SHIFT                        4  /* SPKL_PGA */
+#define WM8961_SPKL_PGA_WIDTH                        1  /* SPKL_PGA */
+#define WM8961_SPKR_PGA                         0x0008  /* SPKR_PGA */
+#define WM8961_SPKR_PGA_MASK                    0x0008  /* SPKR_PGA */
+#define WM8961_SPKR_PGA_SHIFT                        3  /* SPKR_PGA */
+#define WM8961_SPKR_PGA_WIDTH                        1  /* SPKR_PGA */
+
+/*
+ * R27 (0x1B) - Additional Control (3)
+ */
+#define WM8961_SAMPLE_RATE_MASK                 0x0007  /* SAMPLE_RATE - [2:0] */
+#define WM8961_SAMPLE_RATE_SHIFT                     0  /* SAMPLE_RATE - [2:0] */
+#define WM8961_SAMPLE_RATE_WIDTH                     3  /* SAMPLE_RATE - [2:0] */
+
+/*
+ * R28 (0x1C) - Anti-pop
+ */
+#define WM8961_BUFDCOPEN                        0x0010  /* BUFDCOPEN */
+#define WM8961_BUFDCOPEN_MASK                   0x0010  /* BUFDCOPEN */
+#define WM8961_BUFDCOPEN_SHIFT                       4  /* BUFDCOPEN */
+#define WM8961_BUFDCOPEN_WIDTH                       1  /* BUFDCOPEN */
+#define WM8961_BUFIOEN                          0x0008  /* BUFIOEN */
+#define WM8961_BUFIOEN_MASK                     0x0008  /* BUFIOEN */
+#define WM8961_BUFIOEN_SHIFT                         3  /* BUFIOEN */
+#define WM8961_BUFIOEN_WIDTH                         1  /* BUFIOEN */
+#define WM8961_SOFT_ST                          0x0004  /* SOFT_ST */
+#define WM8961_SOFT_ST_MASK                     0x0004  /* SOFT_ST */
+#define WM8961_SOFT_ST_SHIFT                         2  /* SOFT_ST */
+#define WM8961_SOFT_ST_WIDTH                         1  /* SOFT_ST */
+
+/*
+ * R30 (0x1E) - Clocking 3
+ */
+#define WM8961_CLK_TO_DIV_MASK                  0x0180  /* CLK_TO_DIV - [8:7] */
+#define WM8961_CLK_TO_DIV_SHIFT                      7  /* CLK_TO_DIV - [8:7] */
+#define WM8961_CLK_TO_DIV_WIDTH                      2  /* CLK_TO_DIV - [8:7] */
+#define WM8961_CLK_256K_DIV_MASK                0x007E  /* CLK_256K_DIV - [6:1] */
+#define WM8961_CLK_256K_DIV_SHIFT                    1  /* CLK_256K_DIV - [6:1] */
+#define WM8961_CLK_256K_DIV_WIDTH                    6  /* CLK_256K_DIV - [6:1] */
+#define WM8961_MANUAL_MODE                      0x0001  /* MANUAL_MODE */
+#define WM8961_MANUAL_MODE_MASK                 0x0001  /* MANUAL_MODE */
+#define WM8961_MANUAL_MODE_SHIFT                     0  /* MANUAL_MODE */
+#define WM8961_MANUAL_MODE_WIDTH                     1  /* MANUAL_MODE */
+
+/*
+ * R32 (0x20) - ADCL signal path
+ */
+#define WM8961_LMICBOOST_MASK                   0x0030  /* LMICBOOST - [5:4] */
+#define WM8961_LMICBOOST_SHIFT                       4  /* LMICBOOST - [5:4] */
+#define WM8961_LMICBOOST_WIDTH                       2  /* LMICBOOST - [5:4] */
+
+/*
+ * R33 (0x21) - ADCR signal path
+ */
+#define WM8961_RMICBOOST_MASK                   0x0030  /* RMICBOOST - [5:4] */
+#define WM8961_RMICBOOST_SHIFT                       4  /* RMICBOOST - [5:4] */
+#define WM8961_RMICBOOST_WIDTH                       2  /* RMICBOOST - [5:4] */
+
+/*
+ * R40 (0x28) - LOUT2 volume
+ */
+#define WM8961_SPKVU                            0x0100  /* SPKVU */
+#define WM8961_SPKVU_MASK                       0x0100  /* SPKVU */
+#define WM8961_SPKVU_SHIFT                           8  /* SPKVU */
+#define WM8961_SPKVU_WIDTH                           1  /* SPKVU */
+#define WM8961_SPKLZC                           0x0080  /* SPKLZC */
+#define WM8961_SPKLZC_MASK                      0x0080  /* SPKLZC */
+#define WM8961_SPKLZC_SHIFT                          7  /* SPKLZC */
+#define WM8961_SPKLZC_WIDTH                          1  /* SPKLZC */
+#define WM8961_SPKLVOL_MASK                     0x007F  /* SPKLVOL - [6:0] */
+#define WM8961_SPKLVOL_SHIFT                         0  /* SPKLVOL - [6:0] */
+#define WM8961_SPKLVOL_WIDTH                         7  /* SPKLVOL - [6:0] */
+
+/*
+ * R41 (0x29) - ROUT2 volume
+ */
+#define WM8961_SPKVU                            0x0100  /* SPKVU */
+#define WM8961_SPKVU_MASK                       0x0100  /* SPKVU */
+#define WM8961_SPKVU_SHIFT                           8  /* SPKVU */
+#define WM8961_SPKVU_WIDTH                           1  /* SPKVU */
+#define WM8961_SPKRZC                           0x0080  /* SPKRZC */
+#define WM8961_SPKRZC_MASK                      0x0080  /* SPKRZC */
+#define WM8961_SPKRZC_SHIFT                          7  /* SPKRZC */
+#define WM8961_SPKRZC_WIDTH                          1  /* SPKRZC */
+#define WM8961_SPKRVOL_MASK                     0x007F  /* SPKRVOL - [6:0] */
+#define WM8961_SPKRVOL_SHIFT                         0  /* SPKRVOL - [6:0] */
+#define WM8961_SPKRVOL_WIDTH                         7  /* SPKRVOL - [6:0] */
+
+/*
+ * R47 (0x2F) - Pwr Mgmt (3)
+ */
+#define WM8961_TEMP_SHUT                        0x0002  /* TEMP_SHUT */
+#define WM8961_TEMP_SHUT_MASK                   0x0002  /* TEMP_SHUT */
+#define WM8961_TEMP_SHUT_SHIFT                       1  /* TEMP_SHUT */
+#define WM8961_TEMP_SHUT_WIDTH                       1  /* TEMP_SHUT */
+#define WM8961_TEMP_WARN                        0x0001  /* TEMP_WARN */
+#define WM8961_TEMP_WARN_MASK                   0x0001  /* TEMP_WARN */
+#define WM8961_TEMP_WARN_SHIFT                       0  /* TEMP_WARN */
+#define WM8961_TEMP_WARN_WIDTH                       1  /* TEMP_WARN */
+
+/*
+ * R48 (0x30) - Additional Control (4)
+ */
+#define WM8961_TSENSEN                          0x0002  /* TSENSEN */
+#define WM8961_TSENSEN_MASK                     0x0002  /* TSENSEN */
+#define WM8961_TSENSEN_SHIFT                         1  /* TSENSEN */
+#define WM8961_TSENSEN_WIDTH                         1  /* TSENSEN */
+#define WM8961_MBSEL                            0x0001  /* MBSEL */
+#define WM8961_MBSEL_MASK                       0x0001  /* MBSEL */
+#define WM8961_MBSEL_SHIFT                           0  /* MBSEL */
+#define WM8961_MBSEL_WIDTH                           1  /* MBSEL */
+
+/*
+ * R49 (0x31) - Class D Control 1
+ */
+#define WM8961_SPKR_ENA                         0x0080  /* SPKR_ENA */
+#define WM8961_SPKR_ENA_MASK                    0x0080  /* SPKR_ENA */
+#define WM8961_SPKR_ENA_SHIFT                        7  /* SPKR_ENA */
+#define WM8961_SPKR_ENA_WIDTH                        1  /* SPKR_ENA */
+#define WM8961_SPKL_ENA                         0x0040  /* SPKL_ENA */
+#define WM8961_SPKL_ENA_MASK                    0x0040  /* SPKL_ENA */
+#define WM8961_SPKL_ENA_SHIFT                        6  /* SPKL_ENA */
+#define WM8961_SPKL_ENA_WIDTH                        1  /* SPKL_ENA */
+
+/*
+ * R51 (0x33) - Class D Control 2
+ */
+#define WM8961_CLASSD_ACGAIN_MASK               0x0007  /* CLASSD_ACGAIN - [2:0] */
+#define WM8961_CLASSD_ACGAIN_SHIFT                   0  /* CLASSD_ACGAIN - [2:0] */
+#define WM8961_CLASSD_ACGAIN_WIDTH                   3  /* CLASSD_ACGAIN - [2:0] */
+
+/*
+ * R56 (0x38) - Clocking 4
+ */
+#define WM8961_CLK_DCS_DIV_MASK                 0x01E0  /* CLK_DCS_DIV - [8:5] */
+#define WM8961_CLK_DCS_DIV_SHIFT                     5  /* CLK_DCS_DIV - [8:5] */
+#define WM8961_CLK_DCS_DIV_WIDTH                     4  /* CLK_DCS_DIV - [8:5] */
+#define WM8961_CLK_SYS_RATE_MASK                0x001E  /* CLK_SYS_RATE - [4:1] */
+#define WM8961_CLK_SYS_RATE_SHIFT                    1  /* CLK_SYS_RATE - [4:1] */
+#define WM8961_CLK_SYS_RATE_WIDTH                    4  /* CLK_SYS_RATE - [4:1] */
+
+/*
+ * R57 (0x39) - DSP Sidetone 0
+ */
+#define WM8961_ADCR_DAC_SVOL_MASK               0x00F0  /* ADCR_DAC_SVOL - [7:4] */
+#define WM8961_ADCR_DAC_SVOL_SHIFT                   4  /* ADCR_DAC_SVOL - [7:4] */
+#define WM8961_ADCR_DAC_SVOL_WIDTH                   4  /* ADCR_DAC_SVOL - [7:4] */
+#define WM8961_ADC_TO_DACR_MASK                 0x000C  /* ADC_TO_DACR - [3:2] */
+#define WM8961_ADC_TO_DACR_SHIFT                     2  /* ADC_TO_DACR - [3:2] */
+#define WM8961_ADC_TO_DACR_WIDTH                     2  /* ADC_TO_DACR - [3:2] */
+
+/*
+ * R58 (0x3A) - DSP Sidetone 1
+ */
+#define WM8961_ADCL_DAC_SVOL_MASK               0x00F0  /* ADCL_DAC_SVOL - [7:4] */
+#define WM8961_ADCL_DAC_SVOL_SHIFT                   4  /* ADCL_DAC_SVOL - [7:4] */
+#define WM8961_ADCL_DAC_SVOL_WIDTH                   4  /* ADCL_DAC_SVOL - [7:4] */
+#define WM8961_ADC_TO_DACL_MASK                 0x000C  /* ADC_TO_DACL - [3:2] */
+#define WM8961_ADC_TO_DACL_SHIFT                     2  /* ADC_TO_DACL - [3:2] */
+#define WM8961_ADC_TO_DACL_WIDTH                     2  /* ADC_TO_DACL - [3:2] */
+
+/*
+ * R60 (0x3C) - DC Servo 0
+ */
+#define WM8961_DCS_ENA_CHAN_INL                 0x0080  /* DCS_ENA_CHAN_INL */
+#define WM8961_DCS_ENA_CHAN_INL_MASK            0x0080  /* DCS_ENA_CHAN_INL */
+#define WM8961_DCS_ENA_CHAN_INL_SHIFT                7  /* DCS_ENA_CHAN_INL */
+#define WM8961_DCS_ENA_CHAN_INL_WIDTH                1  /* DCS_ENA_CHAN_INL */
+#define WM8961_DCS_TRIG_STARTUP_INL             0x0040  /* DCS_TRIG_STARTUP_INL */
+#define WM8961_DCS_TRIG_STARTUP_INL_MASK        0x0040  /* DCS_TRIG_STARTUP_INL */
+#define WM8961_DCS_TRIG_STARTUP_INL_SHIFT            6  /* DCS_TRIG_STARTUP_INL */
+#define WM8961_DCS_TRIG_STARTUP_INL_WIDTH            1  /* DCS_TRIG_STARTUP_INL */
+#define WM8961_DCS_TRIG_SERIES_INL              0x0010  /* DCS_TRIG_SERIES_INL */
+#define WM8961_DCS_TRIG_SERIES_INL_MASK         0x0010  /* DCS_TRIG_SERIES_INL */
+#define WM8961_DCS_TRIG_SERIES_INL_SHIFT             4  /* DCS_TRIG_SERIES_INL */
+#define WM8961_DCS_TRIG_SERIES_INL_WIDTH             1  /* DCS_TRIG_SERIES_INL */
+#define WM8961_DCS_ENA_CHAN_INR                 0x0008  /* DCS_ENA_CHAN_INR */
+#define WM8961_DCS_ENA_CHAN_INR_MASK            0x0008  /* DCS_ENA_CHAN_INR */
+#define WM8961_DCS_ENA_CHAN_INR_SHIFT                3  /* DCS_ENA_CHAN_INR */
+#define WM8961_DCS_ENA_CHAN_INR_WIDTH                1  /* DCS_ENA_CHAN_INR */
+#define WM8961_DCS_TRIG_STARTUP_INR             0x0004  /* DCS_TRIG_STARTUP_INR */
+#define WM8961_DCS_TRIG_STARTUP_INR_MASK        0x0004  /* DCS_TRIG_STARTUP_INR */
+#define WM8961_DCS_TRIG_STARTUP_INR_SHIFT            2  /* DCS_TRIG_STARTUP_INR */
+#define WM8961_DCS_TRIG_STARTUP_INR_WIDTH            1  /* DCS_TRIG_STARTUP_INR */
+#define WM8961_DCS_TRIG_SERIES_INR              0x0001  /* DCS_TRIG_SERIES_INR */
+#define WM8961_DCS_TRIG_SERIES_INR_MASK         0x0001  /* DCS_TRIG_SERIES_INR */
+#define WM8961_DCS_TRIG_SERIES_INR_SHIFT             0  /* DCS_TRIG_SERIES_INR */
+#define WM8961_DCS_TRIG_SERIES_INR_WIDTH             1  /* DCS_TRIG_SERIES_INR */
+
+/*
+ * R61 (0x3D) - DC Servo 1
+ */
+#define WM8961_DCS_ENA_CHAN_HPL                 0x0080  /* DCS_ENA_CHAN_HPL */
+#define WM8961_DCS_ENA_CHAN_HPL_MASK            0x0080  /* DCS_ENA_CHAN_HPL */
+#define WM8961_DCS_ENA_CHAN_HPL_SHIFT                7  /* DCS_ENA_CHAN_HPL */
+#define WM8961_DCS_ENA_CHAN_HPL_WIDTH                1  /* DCS_ENA_CHAN_HPL */
+#define WM8961_DCS_TRIG_STARTUP_HPL             0x0040  /* DCS_TRIG_STARTUP_HPL */
+#define WM8961_DCS_TRIG_STARTUP_HPL_MASK        0x0040  /* DCS_TRIG_STARTUP_HPL */
+#define WM8961_DCS_TRIG_STARTUP_HPL_SHIFT            6  /* DCS_TRIG_STARTUP_HPL */
+#define WM8961_DCS_TRIG_STARTUP_HPL_WIDTH            1  /* DCS_TRIG_STARTUP_HPL */
+#define WM8961_DCS_TRIG_SERIES_HPL              0x0010  /* DCS_TRIG_SERIES_HPL */
+#define WM8961_DCS_TRIG_SERIES_HPL_MASK         0x0010  /* DCS_TRIG_SERIES_HPL */
+#define WM8961_DCS_TRIG_SERIES_HPL_SHIFT             4  /* DCS_TRIG_SERIES_HPL */
+#define WM8961_DCS_TRIG_SERIES_HPL_WIDTH             1  /* DCS_TRIG_SERIES_HPL */
+#define WM8961_DCS_ENA_CHAN_HPR                 0x0008  /* DCS_ENA_CHAN_HPR */
+#define WM8961_DCS_ENA_CHAN_HPR_MASK            0x0008  /* DCS_ENA_CHAN_HPR */
+#define WM8961_DCS_ENA_CHAN_HPR_SHIFT                3  /* DCS_ENA_CHAN_HPR */
+#define WM8961_DCS_ENA_CHAN_HPR_WIDTH                1  /* DCS_ENA_CHAN_HPR */
+#define WM8961_DCS_TRIG_STARTUP_HPR             0x0004  /* DCS_TRIG_STARTUP_HPR */
+#define WM8961_DCS_TRIG_STARTUP_HPR_MASK        0x0004  /* DCS_TRIG_STARTUP_HPR */
+#define WM8961_DCS_TRIG_STARTUP_HPR_SHIFT            2  /* DCS_TRIG_STARTUP_HPR */
+#define WM8961_DCS_TRIG_STARTUP_HPR_WIDTH            1  /* DCS_TRIG_STARTUP_HPR */
+#define WM8961_DCS_TRIG_SERIES_HPR              0x0001  /* DCS_TRIG_SERIES_HPR */
+#define WM8961_DCS_TRIG_SERIES_HPR_MASK         0x0001  /* DCS_TRIG_SERIES_HPR */
+#define WM8961_DCS_TRIG_SERIES_HPR_SHIFT             0  /* DCS_TRIG_SERIES_HPR */
+#define WM8961_DCS_TRIG_SERIES_HPR_WIDTH             1  /* DCS_TRIG_SERIES_HPR */
+
+/*
+ * R63 (0x3F) - DC Servo 3
+ */
+#define WM8961_DCS_FILT_BW_SERIES_MASK          0x0030  /* DCS_FILT_BW_SERIES - [5:4] */
+#define WM8961_DCS_FILT_BW_SERIES_SHIFT              4  /* DCS_FILT_BW_SERIES - [5:4] */
+#define WM8961_DCS_FILT_BW_SERIES_WIDTH              2  /* DCS_FILT_BW_SERIES - [5:4] */
+
+/*
+ * R65 (0x41) - DC Servo 5
+ */
+#define WM8961_DCS_SERIES_NO_HP_MASK            0x007F  /* DCS_SERIES_NO_HP - [6:0] */
+#define WM8961_DCS_SERIES_NO_HP_SHIFT                0  /* DCS_SERIES_NO_HP - [6:0] */
+#define WM8961_DCS_SERIES_NO_HP_WIDTH                7  /* DCS_SERIES_NO_HP - [6:0] */
+
+/*
+ * R68 (0x44) - Analogue PGA Bias
+ */
+#define WM8961_HP_PGAS_BIAS_MASK                0x0007  /* HP_PGAS_BIAS - [2:0] */
+#define WM8961_HP_PGAS_BIAS_SHIFT                    0  /* HP_PGAS_BIAS - [2:0] */
+#define WM8961_HP_PGAS_BIAS_WIDTH                    3  /* HP_PGAS_BIAS - [2:0] */
+
+/*
+ * R69 (0x45) - Analogue HP 0
+ */
+#define WM8961_HPL_RMV_SHORT                    0x0080  /* HPL_RMV_SHORT */
+#define WM8961_HPL_RMV_SHORT_MASK               0x0080  /* HPL_RMV_SHORT */
+#define WM8961_HPL_RMV_SHORT_SHIFT                   7  /* HPL_RMV_SHORT */
+#define WM8961_HPL_RMV_SHORT_WIDTH                   1  /* HPL_RMV_SHORT */
+#define WM8961_HPL_ENA_OUTP                     0x0040  /* HPL_ENA_OUTP */
+#define WM8961_HPL_ENA_OUTP_MASK                0x0040  /* HPL_ENA_OUTP */
+#define WM8961_HPL_ENA_OUTP_SHIFT                    6  /* HPL_ENA_OUTP */
+#define WM8961_HPL_ENA_OUTP_WIDTH                    1  /* HPL_ENA_OUTP */
+#define WM8961_HPL_ENA_DLY                      0x0020  /* HPL_ENA_DLY */
+#define WM8961_HPL_ENA_DLY_MASK                 0x0020  /* HPL_ENA_DLY */
+#define WM8961_HPL_ENA_DLY_SHIFT                     5  /* HPL_ENA_DLY */
+#define WM8961_HPL_ENA_DLY_WIDTH                     1  /* HPL_ENA_DLY */
+#define WM8961_HPL_ENA                          0x0010  /* HPL_ENA */
+#define WM8961_HPL_ENA_MASK                     0x0010  /* HPL_ENA */
+#define WM8961_HPL_ENA_SHIFT                         4  /* HPL_ENA */
+#define WM8961_HPL_ENA_WIDTH                         1  /* HPL_ENA */
+#define WM8961_HPR_RMV_SHORT                    0x0008  /* HPR_RMV_SHORT */
+#define WM8961_HPR_RMV_SHORT_MASK               0x0008  /* HPR_RMV_SHORT */
+#define WM8961_HPR_RMV_SHORT_SHIFT                   3  /* HPR_RMV_SHORT */
+#define WM8961_HPR_RMV_SHORT_WIDTH                   1  /* HPR_RMV_SHORT */
+#define WM8961_HPR_ENA_OUTP                     0x0004  /* HPR_ENA_OUTP */
+#define WM8961_HPR_ENA_OUTP_MASK                0x0004  /* HPR_ENA_OUTP */
+#define WM8961_HPR_ENA_OUTP_SHIFT                    2  /* HPR_ENA_OUTP */
+#define WM8961_HPR_ENA_OUTP_WIDTH                    1  /* HPR_ENA_OUTP */
+#define WM8961_HPR_ENA_DLY                      0x0002  /* HPR_ENA_DLY */
+#define WM8961_HPR_ENA_DLY_MASK                 0x0002  /* HPR_ENA_DLY */
+#define WM8961_HPR_ENA_DLY_SHIFT                     1  /* HPR_ENA_DLY */
+#define WM8961_HPR_ENA_DLY_WIDTH                     1  /* HPR_ENA_DLY */
+#define WM8961_HPR_ENA                          0x0001  /* HPR_ENA */
+#define WM8961_HPR_ENA_MASK                     0x0001  /* HPR_ENA */
+#define WM8961_HPR_ENA_SHIFT                         0  /* HPR_ENA */
+#define WM8961_HPR_ENA_WIDTH                         1  /* HPR_ENA */
+
+/*
+ * R71 (0x47) - Analogue HP 2
+ */
+#define WM8961_HPL_VOL_MASK                     0x01C0  /* HPL_VOL - [8:6] */
+#define WM8961_HPL_VOL_SHIFT                         6  /* HPL_VOL - [8:6] */
+#define WM8961_HPL_VOL_WIDTH                         3  /* HPL_VOL - [8:6] */
+#define WM8961_HPR_VOL_MASK                     0x0038  /* HPR_VOL - [5:3] */
+#define WM8961_HPR_VOL_SHIFT                         3  /* HPR_VOL - [5:3] */
+#define WM8961_HPR_VOL_WIDTH                         3  /* HPR_VOL - [5:3] */
+#define WM8961_HP_BIAS_BOOST_MASK               0x0007  /* HP_BIAS_BOOST - [2:0] */
+#define WM8961_HP_BIAS_BOOST_SHIFT                   0  /* HP_BIAS_BOOST - [2:0] */
+#define WM8961_HP_BIAS_BOOST_WIDTH                   3  /* HP_BIAS_BOOST - [2:0] */
+
+/*
+ * R72 (0x48) - Charge Pump 1
+ */
+#define WM8961_CP_ENA                           0x0001  /* CP_ENA */
+#define WM8961_CP_ENA_MASK                      0x0001  /* CP_ENA */
+#define WM8961_CP_ENA_SHIFT                          0  /* CP_ENA */
+#define WM8961_CP_ENA_WIDTH                          1  /* CP_ENA */
+
+/*
+ * R82 (0x52) - Charge Pump B
+ */
+#define WM8961_CP_DYN_PWR_MASK                  0x0003  /* CP_DYN_PWR - [1:0] */
+#define WM8961_CP_DYN_PWR_SHIFT                      0  /* CP_DYN_PWR - [1:0] */
+#define WM8961_CP_DYN_PWR_WIDTH                      2  /* CP_DYN_PWR - [1:0] */
+
+/*
+ * R87 (0x57) - Write Sequencer 1
+ */
+#define WM8961_WSEQ_ENA                         0x0020  /* WSEQ_ENA */
+#define WM8961_WSEQ_ENA_MASK                    0x0020  /* WSEQ_ENA */
+#define WM8961_WSEQ_ENA_SHIFT                        5  /* WSEQ_ENA */
+#define WM8961_WSEQ_ENA_WIDTH                        1  /* WSEQ_ENA */
+#define WM8961_WSEQ_WRITE_INDEX_MASK            0x001F  /* WSEQ_WRITE_INDEX - [4:0] */
+#define WM8961_WSEQ_WRITE_INDEX_SHIFT                0  /* WSEQ_WRITE_INDEX - [4:0] */
+#define WM8961_WSEQ_WRITE_INDEX_WIDTH                5  /* WSEQ_WRITE_INDEX - [4:0] */
+
+/*
+ * R88 (0x58) - Write Sequencer 2
+ */
+#define WM8961_WSEQ_EOS                         0x0100  /* WSEQ_EOS */
+#define WM8961_WSEQ_EOS_MASK                    0x0100  /* WSEQ_EOS */
+#define WM8961_WSEQ_EOS_SHIFT                        8  /* WSEQ_EOS */
+#define WM8961_WSEQ_EOS_WIDTH                        1  /* WSEQ_EOS */
+#define WM8961_WSEQ_ADDR_MASK                   0x00FF  /* WSEQ_ADDR - [7:0] */
+#define WM8961_WSEQ_ADDR_SHIFT                       0  /* WSEQ_ADDR - [7:0] */
+#define WM8961_WSEQ_ADDR_WIDTH                       8  /* WSEQ_ADDR - [7:0] */
+
+/*
+ * R89 (0x59) - Write Sequencer 3
+ */
+#define WM8961_WSEQ_DATA_MASK                   0x00FF  /* WSEQ_DATA - [7:0] */
+#define WM8961_WSEQ_DATA_SHIFT                       0  /* WSEQ_DATA - [7:0] */
+#define WM8961_WSEQ_DATA_WIDTH                       8  /* WSEQ_DATA - [7:0] */
+
+/*
+ * R90 (0x5A) - Write Sequencer 4
+ */
+#define WM8961_WSEQ_ABORT                       0x0100  /* WSEQ_ABORT */
+#define WM8961_WSEQ_ABORT_MASK                  0x0100  /* WSEQ_ABORT */
+#define WM8961_WSEQ_ABORT_SHIFT                      8  /* WSEQ_ABORT */
+#define WM8961_WSEQ_ABORT_WIDTH                      1  /* WSEQ_ABORT */
+#define WM8961_WSEQ_START                       0x0080  /* WSEQ_START */
+#define WM8961_WSEQ_START_MASK                  0x0080  /* WSEQ_START */
+#define WM8961_WSEQ_START_SHIFT                      7  /* WSEQ_START */
+#define WM8961_WSEQ_START_WIDTH                      1  /* WSEQ_START */
+#define WM8961_WSEQ_START_INDEX_MASK            0x003F  /* WSEQ_START_INDEX - [5:0] */
+#define WM8961_WSEQ_START_INDEX_SHIFT                0  /* WSEQ_START_INDEX - [5:0] */
+#define WM8961_WSEQ_START_INDEX_WIDTH                6  /* WSEQ_START_INDEX - [5:0] */
+
+/*
+ * R91 (0x5B) - Write Sequencer 5
+ */
+#define WM8961_WSEQ_DATA_WIDTH_MASK             0x0070  /* WSEQ_DATA_WIDTH - [6:4] */
+#define WM8961_WSEQ_DATA_WIDTH_SHIFT                 4  /* WSEQ_DATA_WIDTH - [6:4] */
+#define WM8961_WSEQ_DATA_WIDTH_WIDTH                 3  /* WSEQ_DATA_WIDTH - [6:4] */
+#define WM8961_WSEQ_DATA_START_MASK             0x000F  /* WSEQ_DATA_START - [3:0] */
+#define WM8961_WSEQ_DATA_START_SHIFT                 0  /* WSEQ_DATA_START - [3:0] */
+#define WM8961_WSEQ_DATA_START_WIDTH                 4  /* WSEQ_DATA_START - [3:0] */
+
+/*
+ * R92 (0x5C) - Write Sequencer 6
+ */
+#define WM8961_WSEQ_DELAY_MASK                  0x000F  /* WSEQ_DELAY - [3:0] */
+#define WM8961_WSEQ_DELAY_SHIFT                      0  /* WSEQ_DELAY - [3:0] */
+#define WM8961_WSEQ_DELAY_WIDTH                      4  /* WSEQ_DELAY - [3:0] */
+
+/*
+ * R93 (0x5D) - Write Sequencer 7
+ */
+#define WM8961_WSEQ_BUSY                        0x0001  /* WSEQ_BUSY */
+#define WM8961_WSEQ_BUSY_MASK                   0x0001  /* WSEQ_BUSY */
+#define WM8961_WSEQ_BUSY_SHIFT                       0  /* WSEQ_BUSY */
+#define WM8961_WSEQ_BUSY_WIDTH                       1  /* WSEQ_BUSY */
+
+/*
+ * R252 (0xFC) - General test 1
+ */
+#define WM8961_ARA_ENA                          0x0002  /* ARA_ENA */
+#define WM8961_ARA_ENA_MASK                     0x0002  /* ARA_ENA */
+#define WM8961_ARA_ENA_SHIFT                         1  /* ARA_ENA */
+#define WM8961_ARA_ENA_WIDTH                         1  /* ARA_ENA */
+#define WM8961_AUTO_INC                         0x0001  /* AUTO_INC */
+#define WM8961_AUTO_INC_MASK                    0x0001  /* AUTO_INC */
+#define WM8961_AUTO_INC_SHIFT                        0  /* AUTO_INC */
+#define WM8961_AUTO_INC_WIDTH                        1  /* AUTO_INC */
+
+#endif
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index 032dca22dbd3..d66efb0546ea 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -59,44 +59,7 @@ static const u16 wm8971_reg[] = {
         0x0079, 0x0079, 0x0079,          /* 40 */
 };
 
-static inline unsigned int wm8971_read_reg_cache(struct snd_soc_codec *codec,
-        unsigned int reg)
-{
-        u16 *cache = codec->reg_cache;
-        if (reg < WM8971_REG_COUNT)
-                return cache[reg];
-
-        return -1;
-}
-
-static inline void wm8971_write_reg_cache(struct snd_soc_codec *codec,
-        unsigned int reg, unsigned int value)
-{
-        u16 *cache = codec->reg_cache;
-        if (reg < WM8971_REG_COUNT)
-                cache[reg] = value;
-}
-
-static int wm8971_write(struct snd_soc_codec *codec, unsigned int reg,
-        unsigned int value)
-{
-        u8 data[2];
-
-        /* data is
-         *   D15..D9 WM8753 register offset
-         *   D8...D0 register data
-         */
-        data[0] = (reg << 1) | ((value >> 8) & 0x0001);
-        data[1] = value & 0x00ff;
-
-        wm8971_write_reg_cache (codec, reg, value);
-        if (codec->hw_write(codec->control_data, data, 2) == 2)
-                return 0;
-        else
-                return -EIO;
-}
-
-#define wm8971_reset(c) wm8971_write(c, WM8971_RESET, 0)
+#define wm8971_reset(c) snd_soc_write(c, WM8971_RESET, 0)
 
 /* WM8971 Controls */
 static const char *wm8971_bass[] = { "Linear Control", "Adaptive Boost" };
@@ -521,7 +484,7 @@ static int wm8971_set_dai_fmt(struct snd_soc_dai *codec_dai,
                 return -EINVAL;
         }
 
-        wm8971_write(codec, WM8971_IFACE, iface);
+        snd_soc_write(codec, WM8971_IFACE, iface);
         return 0;
 }
 
@@ -533,8 +496,8 @@ static int wm8971_pcm_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
         struct wm8971_priv *wm8971 = codec->private_data;
-        u16 iface = wm8971_read_reg_cache(codec, WM8971_IFACE) & 0x1f3;
-        u16 srate = wm8971_read_reg_cache(codec, WM8971_SRATE) & 0x1c0;
+        u16 iface = snd_soc_read(codec, WM8971_IFACE) & 0x1f3;
+        u16 srate = snd_soc_read(codec, WM8971_SRATE) & 0x1c0;
         int coeff = get_coeff(wm8971->sysclk, params_rate(params));
 
         /* bit size */
@@ -553,9 +516,9 @@ static int wm8971_pcm_hw_params(struct snd_pcm_substream *substream,
         }
 
         /* set iface & srate */
-        wm8971_write(codec, WM8971_IFACE, iface);
+        snd_soc_write(codec, WM8971_IFACE, iface);
         if (coeff >= 0)
-                wm8971_write(codec, WM8971_SRATE, srate |
+                snd_soc_write(codec, WM8971_SRATE, srate |
                         (coeff_div[coeff].sr << 1) | coeff_div[coeff].usb);
 
         return 0;
@@ -564,33 +527,33 @@ static int wm8971_pcm_hw_params(struct snd_pcm_substream *substream,
 static int wm8971_mute(struct snd_soc_dai *dai, int mute)
 {
         struct snd_soc_codec *codec = dai->codec;
-        u16 mute_reg = wm8971_read_reg_cache(codec, WM8971_ADCDAC) & 0xfff7;
+        u16 mute_reg = snd_soc_read(codec, WM8971_ADCDAC) & 0xfff7;
 
         if (mute)
-                wm8971_write(codec, WM8971_ADCDAC, mute_reg | 0x8);
+                snd_soc_write(codec, WM8971_ADCDAC, mute_reg | 0x8);
         else
-                wm8971_write(codec, WM8971_ADCDAC, mute_reg);
+                snd_soc_write(codec, WM8971_ADCDAC, mute_reg);
         return 0;
 }
 
 static int wm8971_set_bias_level(struct snd_soc_codec *codec,
         enum snd_soc_bias_level level)
 {
-        u16 pwr_reg = wm8971_read_reg_cache(codec, WM8971_PWR1) & 0xfe3e;
+        u16 pwr_reg = snd_soc_read(codec, WM8971_PWR1) & 0xfe3e;
 
         switch (level) {
         case SND_SOC_BIAS_ON:
                 /* set vmid to 50k and unmute dac */
-                wm8971_write(codec, WM8971_PWR1, pwr_reg | 0x00c1);
+                snd_soc_write(codec, WM8971_PWR1, pwr_reg | 0x00c1);
                 break;
         case SND_SOC_BIAS_PREPARE:
                 break;
         case SND_SOC_BIAS_STANDBY:
                 /* mute dac and set vmid to 500k, enable VREF */
-                wm8971_write(codec, WM8971_PWR1, pwr_reg | 0x0140);
+                snd_soc_write(codec, WM8971_PWR1, pwr_reg | 0x0140);
                 break;
         case SND_SOC_BIAS_OFF:
-                wm8971_write(codec, WM8971_PWR1, 0x0001);
+                snd_soc_write(codec, WM8971_PWR1, 0x0001);
                 break;
         }
         codec->bias_level = level;
@@ -667,8 +630,8 @@ static int wm8971_resume(struct platform_device *pdev)
 
         /* charge wm8971 caps */
         if (codec->suspend_bias_level == SND_SOC_BIAS_ON) {
-                reg = wm8971_read_reg_cache(codec, WM8971_PWR1) & 0xfe3e;
-                wm8971_write(codec, WM8971_PWR1, reg | 0x01c0);
+                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,
                         msecs_to_jiffies(1000));
@@ -677,15 +640,14 @@ static int wm8971_resume(struct platform_device *pdev)
         return 0;
 }
 
-static int wm8971_init(struct snd_soc_device *socdev)
+static int wm8971_init(struct snd_soc_device *socdev,
+                       enum snd_soc_control_type control)
 {
         struct snd_soc_codec *codec = socdev->card->codec;
         int reg, ret = 0;
 
         codec->name = "WM8971";
         codec->owner = THIS_MODULE;
-        codec->read = wm8971_read_reg_cache;
-        codec->write = wm8971_write;
         codec->set_bias_level = wm8971_set_bias_level;
         codec->dai = &wm8971_dai;
         codec->reg_cache_size = ARRAY_SIZE(wm8971_reg);
@@ -695,42 +657,48 @@ static int wm8971_init(struct snd_soc_device *socdev)
         if (codec->reg_cache == NULL)
                 return -ENOMEM;
 
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        if (ret < 0) {
+                printk(KERN_ERR "wm8971: failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
         wm8971_reset(codec);
 
         /* register pcms */
         ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
         if (ret < 0) {
                 printk(KERN_ERR "wm8971: failed to create pcms\n");
-                goto pcm_err;
+                goto err;
         }
 
         /* charge output caps - set vmid to 5k for quick power up */
-        reg = wm8971_read_reg_cache(codec, WM8971_PWR1) & 0xfe3e;
-        wm8971_write(codec, WM8971_PWR1, reg | 0x01c0);
+        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,
                 msecs_to_jiffies(1000));
 
         /* set the update bits */
-        reg = wm8971_read_reg_cache(codec, WM8971_LDAC);
-        wm8971_write(codec, WM8971_LDAC, reg | 0x0100);
-        reg = wm8971_read_reg_cache(codec, WM8971_RDAC);
-        wm8971_write(codec, WM8971_RDAC, reg | 0x0100);
-
-        reg = wm8971_read_reg_cache(codec, WM8971_LOUT1V);
-        wm8971_write(codec, WM8971_LOUT1V, reg | 0x0100);
-        reg = wm8971_read_reg_cache(codec, WM8971_ROUT1V);
-        wm8971_write(codec, WM8971_ROUT1V, reg | 0x0100);
-
-        reg = wm8971_read_reg_cache(codec, WM8971_LOUT2V);
-        wm8971_write(codec, WM8971_LOUT2V, reg | 0x0100);
-        reg = wm8971_read_reg_cache(codec, WM8971_ROUT2V);
-        wm8971_write(codec, WM8971_ROUT2V, reg | 0x0100);
-
-        reg = wm8971_read_reg_cache(codec, WM8971_LINVOL);
-        wm8971_write(codec, WM8971_LINVOL, reg | 0x0100);
-        reg = wm8971_read_reg_cache(codec, WM8971_RINVOL);
-        wm8971_write(codec, WM8971_RINVOL, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8971_LDAC);
+        snd_soc_write(codec, WM8971_LDAC, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8971_RDAC);
+        snd_soc_write(codec, WM8971_RDAC, reg | 0x0100);
+
+        reg = snd_soc_read(codec, WM8971_LOUT1V);
+        snd_soc_write(codec, WM8971_LOUT1V, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8971_ROUT1V);
+        snd_soc_write(codec, WM8971_ROUT1V, reg | 0x0100);
+
+        reg = snd_soc_read(codec, WM8971_LOUT2V);
+        snd_soc_write(codec, WM8971_LOUT2V, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8971_ROUT2V);
+        snd_soc_write(codec, WM8971_ROUT2V, reg | 0x0100);
+
+        reg = snd_soc_read(codec, WM8971_LINVOL);
+        snd_soc_write(codec, WM8971_LINVOL, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8971_RINVOL);
+        snd_soc_write(codec, WM8971_RINVOL, reg | 0x0100);
 
         snd_soc_add_controls(codec, wm8971_snd_controls,
                                 ARRAY_SIZE(wm8971_snd_controls));
@@ -745,7 +713,7 @@ static int wm8971_init(struct snd_soc_device *socdev)
 card_err:
         snd_soc_free_pcms(socdev);
         snd_soc_dapm_free(socdev);
-pcm_err:
+err:
         kfree(codec->reg_cache);
         return ret;
 }
@@ -767,7 +735,7 @@ static int wm8971_i2c_probe(struct i2c_client *i2c,
 
         codec->control_data = i2c;
 
-        ret = wm8971_init(socdev);
+        ret = wm8971_init(socdev, SND_SOC_I2C);
         if (ret < 0)
                 pr_err("failed to initialise WM8971\n");
 
@@ -877,7 +845,6 @@ static int wm8971_probe(struct platform_device *pdev)
 
 #if defined (CONFIG_I2C) || defined (CONFIG_I2C_MODULE)
         if (setup->i2c_address) {
-                codec->hw_write = (hw_write_t)i2c_master_send;
                 ret = wm8971_add_i2c_device(pdev, setup);
         }
 #endif
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c
new file mode 100644
index 000000000000..d8a013ab3177
--- /dev/null
+++ b/sound/soc/codecs/wm8974.c
@@ -0,0 +1,808 @@
+/*
+ * wm8974.c  --  WM8974 ALSA Soc Audio driver
+ *
+ * Copyright 2006-2009 Wolfson Microelectronics PLC.
+ *
+ * Author: Liam Girdwood <linux@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/version.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.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 "wm8974.h"
+
+static const u16 wm8974_reg[WM8974_CACHEREGNUM] = {
+        0x0000, 0x0000, 0x0000, 0x0000,
+        0x0050, 0x0000, 0x0140, 0x0000,
+        0x0000, 0x0000, 0x0000, 0x00ff,
+        0x0000, 0x0000, 0x0100, 0x00ff,
+        0x0000, 0x0000, 0x012c, 0x002c,
+        0x002c, 0x002c, 0x002c, 0x0000,
+        0x0032, 0x0000, 0x0000, 0x0000,
+        0x0000, 0x0000, 0x0000, 0x0000,
+        0x0038, 0x000b, 0x0032, 0x0000,
+        0x0008, 0x000c, 0x0093, 0x00e9,
+        0x0000, 0x0000, 0x0000, 0x0000,
+        0x0003, 0x0010, 0x0000, 0x0000,
+        0x0000, 0x0002, 0x0000, 0x0000,
+        0x0000, 0x0000, 0x0039, 0x0000,
+        0x0000,
+};
+
+#define WM8974_POWER1_BIASEN  0x08
+#define WM8974_POWER1_BUFIOEN 0x10
+
+struct wm8974_priv {
+        struct snd_soc_codec codec;
+        u16 reg_cache[WM8974_CACHEREGNUM];
+};
+
+static struct snd_soc_codec *wm8974_codec;
+
+#define wm8974_reset(c) snd_soc_write(c, WM8974_RESET, 0)
+
+static const char *wm8974_companding[] = {"Off", "NC", "u-law", "A-law" };
+static const char *wm8974_deemp[] = {"None", "32kHz", "44.1kHz", "48kHz" };
+static const char *wm8974_eqmode[] = {"Capture", "Playback" };
+static const char *wm8974_bw[] = {"Narrow", "Wide" };
+static const char *wm8974_eq1[] = {"80Hz", "105Hz", "135Hz", "175Hz" };
+static const char *wm8974_eq2[] = {"230Hz", "300Hz", "385Hz", "500Hz" };
+static const char *wm8974_eq3[] = {"650Hz", "850Hz", "1.1kHz", "1.4kHz" };
+static const char *wm8974_eq4[] = {"1.8kHz", "2.4kHz", "3.2kHz", "4.1kHz" };
+static const char *wm8974_eq5[] = {"5.3kHz", "6.9kHz", "9kHz", "11.7kHz" };
+static const char *wm8974_alc[] = {"ALC", "Limiter" };
+
+static const struct soc_enum wm8974_enum[] = {
+        SOC_ENUM_SINGLE(WM8974_COMP, 1, 4, wm8974_companding), /* adc */
+        SOC_ENUM_SINGLE(WM8974_COMP, 3, 4, wm8974_companding), /* dac */
+        SOC_ENUM_SINGLE(WM8974_DAC,  4, 4, wm8974_deemp),
+        SOC_ENUM_SINGLE(WM8974_EQ1,  8, 2, wm8974_eqmode),
+
+        SOC_ENUM_SINGLE(WM8974_EQ1,  5, 4, wm8974_eq1),
+        SOC_ENUM_SINGLE(WM8974_EQ2,  8, 2, wm8974_bw),
+        SOC_ENUM_SINGLE(WM8974_EQ2,  5, 4, wm8974_eq2),
+        SOC_ENUM_SINGLE(WM8974_EQ3,  8, 2, wm8974_bw),
+
+        SOC_ENUM_SINGLE(WM8974_EQ3,  5, 4, wm8974_eq3),
+        SOC_ENUM_SINGLE(WM8974_EQ4,  8, 2, wm8974_bw),
+        SOC_ENUM_SINGLE(WM8974_EQ4,  5, 4, wm8974_eq4),
+        SOC_ENUM_SINGLE(WM8974_EQ5,  8, 2, wm8974_bw),
+
+        SOC_ENUM_SINGLE(WM8974_EQ5,  5, 4, wm8974_eq5),
+        SOC_ENUM_SINGLE(WM8974_ALC3,  8, 2, wm8974_alc),
+};
+
+static const char *wm8974_auxmode_text[] = { "Buffer", "Mixer" };
+
+static const struct soc_enum wm8974_auxmode =
+        SOC_ENUM_SINGLE(WM8974_INPUT,  3, 2, wm8974_auxmode_text);
+
+static const DECLARE_TLV_DB_SCALE(digital_tlv, -12750, 50, 1);
+static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
+static const DECLARE_TLV_DB_SCALE(inpga_tlv, -1200, 75, 0);
+static const DECLARE_TLV_DB_SCALE(spk_tlv, -5700, 100, 0);
+
+static const struct snd_kcontrol_new wm8974_snd_controls[] = {
+
+SOC_SINGLE("Digital Loopback Switch", WM8974_COMP, 0, 1, 0),
+
+SOC_ENUM("DAC Companding", wm8974_enum[1]),
+SOC_ENUM("ADC Companding", wm8974_enum[0]),
+
+SOC_ENUM("Playback De-emphasis", wm8974_enum[2]),
+SOC_SINGLE("DAC Inversion Switch", WM8974_DAC, 0, 1, 0),
+
+SOC_SINGLE_TLV("PCM Volume", WM8974_DACVOL, 0, 255, 0, digital_tlv),
+
+SOC_SINGLE("High Pass Filter Switch", WM8974_ADC, 8, 1, 0),
+SOC_SINGLE("High Pass Cut Off", WM8974_ADC, 4, 7, 0),
+SOC_SINGLE("ADC Inversion Switch", WM8974_ADC, 0, 1, 0),
+
+SOC_SINGLE_TLV("Capture Volume", WM8974_ADCVOL,  0, 255, 0, digital_tlv),
+
+SOC_ENUM("Equaliser Function", wm8974_enum[3]),
+SOC_ENUM("EQ1 Cut Off", wm8974_enum[4]),
+SOC_SINGLE_TLV("EQ1 Volume", WM8974_EQ1,  0, 24, 1, eq_tlv),
+
+SOC_ENUM("Equaliser EQ2 Bandwith", wm8974_enum[5]),
+SOC_ENUM("EQ2 Cut Off", wm8974_enum[6]),
+SOC_SINGLE_TLV("EQ2 Volume", WM8974_EQ2,  0, 24, 1, eq_tlv),
+
+SOC_ENUM("Equaliser EQ3 Bandwith", wm8974_enum[7]),
+SOC_ENUM("EQ3 Cut Off", wm8974_enum[8]),
+SOC_SINGLE_TLV("EQ3 Volume", WM8974_EQ3,  0, 24, 1, eq_tlv),
+
+SOC_ENUM("Equaliser EQ4 Bandwith", wm8974_enum[9]),
+SOC_ENUM("EQ4 Cut Off", wm8974_enum[10]),
+SOC_SINGLE_TLV("EQ4 Volume", WM8974_EQ4,  0, 24, 1, eq_tlv),
+
+SOC_ENUM("Equaliser EQ5 Bandwith", wm8974_enum[11]),
+SOC_ENUM("EQ5 Cut Off", wm8974_enum[12]),
+SOC_SINGLE_TLV("EQ5 Volume", WM8974_EQ5,  0, 24, 1, eq_tlv),
+
+SOC_SINGLE("DAC Playback Limiter Switch", WM8974_DACLIM1,  8, 1, 0),
+SOC_SINGLE("DAC Playback Limiter Decay", WM8974_DACLIM1,  4, 15, 0),
+SOC_SINGLE("DAC Playback Limiter Attack", WM8974_DACLIM1,  0, 15, 0),
+
+SOC_SINGLE("DAC Playback Limiter Threshold", WM8974_DACLIM2,  4, 7, 0),
+SOC_SINGLE("DAC Playback Limiter Boost", WM8974_DACLIM2,  0, 15, 0),
+
+SOC_SINGLE("ALC Enable Switch", WM8974_ALC1,  8, 1, 0),
+SOC_SINGLE("ALC Capture Max Gain", WM8974_ALC1,  3, 7, 0),
+SOC_SINGLE("ALC Capture Min Gain", WM8974_ALC1,  0, 7, 0),
+
+SOC_SINGLE("ALC Capture ZC Switch", WM8974_ALC2,  8, 1, 0),
+SOC_SINGLE("ALC Capture Hold", WM8974_ALC2,  4, 7, 0),
+SOC_SINGLE("ALC Capture Target", WM8974_ALC2,  0, 15, 0),
+
+SOC_ENUM("ALC Capture Mode", wm8974_enum[13]),
+SOC_SINGLE("ALC Capture Decay", WM8974_ALC3,  4, 15, 0),
+SOC_SINGLE("ALC Capture Attack", WM8974_ALC3,  0, 15, 0),
+
+SOC_SINGLE("ALC Capture Noise Gate Switch", WM8974_NGATE,  3, 1, 0),
+SOC_SINGLE("ALC Capture Noise Gate Threshold", WM8974_NGATE,  0, 7, 0),
+
+SOC_SINGLE("Capture PGA ZC Switch", WM8974_INPPGA,  7, 1, 0),
+SOC_SINGLE_TLV("Capture PGA Volume", WM8974_INPPGA,  0, 63, 0, inpga_tlv),
+
+SOC_SINGLE("Speaker Playback ZC Switch", WM8974_SPKVOL,  7, 1, 0),
+SOC_SINGLE("Speaker Playback Switch", WM8974_SPKVOL,  6, 1, 1),
+SOC_SINGLE_TLV("Speaker Playback Volume", WM8974_SPKVOL,  0, 63, 0, spk_tlv),
+
+SOC_ENUM("Aux Mode", wm8974_auxmode),
+
+SOC_SINGLE("Capture Boost(+20dB)", WM8974_ADCBOOST,  8, 1, 0),
+SOC_SINGLE("Mono Playback Switch", WM8974_MONOMIX, 6, 1, 1),
+};
+
+/* Speaker Output Mixer */
+static const struct snd_kcontrol_new wm8974_speaker_mixer_controls[] = {
+SOC_DAPM_SINGLE("Line Bypass Switch", WM8974_SPKMIX, 1, 1, 0),
+SOC_DAPM_SINGLE("Aux Playback Switch", WM8974_SPKMIX, 5, 1, 0),
+SOC_DAPM_SINGLE("PCM Playback Switch", WM8974_SPKMIX, 0, 1, 1),
+};
+
+/* Mono Output Mixer */
+static const struct snd_kcontrol_new wm8974_mono_mixer_controls[] = {
+SOC_DAPM_SINGLE("Line Bypass Switch", WM8974_MONOMIX, 1, 1, 0),
+SOC_DAPM_SINGLE("Aux Playback Switch", WM8974_MONOMIX, 2, 1, 0),
+SOC_DAPM_SINGLE("PCM Playback Switch", WM8974_MONOMIX, 0, 1, 0),
+};
+
+/* Boost mixer */
+static const struct snd_kcontrol_new wm8974_boost_mixer[] = {
+SOC_DAPM_SINGLE("Aux Switch", WM8974_INPPGA, 6, 1, 0),
+};
+
+/* Input PGA */
+static const struct snd_kcontrol_new wm8974_inpga[] = {
+SOC_DAPM_SINGLE("Aux Switch", WM8974_INPUT, 2, 1, 0),
+SOC_DAPM_SINGLE("MicN Switch", WM8974_INPUT, 1, 1, 0),
+SOC_DAPM_SINGLE("MicP Switch", WM8974_INPUT, 0, 1, 0),
+};
+
+/* AUX Input boost vol */
+static const struct snd_kcontrol_new wm8974_aux_boost_controls =
+SOC_DAPM_SINGLE("Aux Volume", WM8974_ADCBOOST, 0, 7, 0);
+
+/* Mic Input boost vol */
+static const struct snd_kcontrol_new wm8974_mic_boost_controls =
+SOC_DAPM_SINGLE("Mic Volume", WM8974_ADCBOOST, 4, 7, 0);
+
+static const struct snd_soc_dapm_widget wm8974_dapm_widgets[] = {
+SND_SOC_DAPM_MIXER("Speaker Mixer", WM8974_POWER3, 2, 0,
+        &wm8974_speaker_mixer_controls[0],
+        ARRAY_SIZE(wm8974_speaker_mixer_controls)),
+SND_SOC_DAPM_MIXER("Mono Mixer", WM8974_POWER3, 3, 0,
+        &wm8974_mono_mixer_controls[0],
+        ARRAY_SIZE(wm8974_mono_mixer_controls)),
+SND_SOC_DAPM_DAC("DAC", "HiFi Playback", WM8974_POWER3, 0, 0),
+SND_SOC_DAPM_ADC("ADC", "HiFi Capture", WM8974_POWER2, 0, 0),
+SND_SOC_DAPM_PGA("Aux Input", WM8974_POWER1, 6, 0, NULL, 0),
+SND_SOC_DAPM_PGA("SpkN Out", WM8974_POWER3, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA("SpkP Out", WM8974_POWER3, 6, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Mono Out", WM8974_POWER3, 7, 0, NULL, 0),
+
+SND_SOC_DAPM_MIXER("Input PGA", WM8974_POWER2, 2, 0, wm8974_inpga,
+                   ARRAY_SIZE(wm8974_inpga)),
+SND_SOC_DAPM_MIXER("Boost Mixer", WM8974_POWER2, 4, 0,
+                   wm8974_boost_mixer, ARRAY_SIZE(wm8974_boost_mixer)),
+
+SND_SOC_DAPM_MICBIAS("Mic Bias", WM8974_POWER1, 4, 0),
+
+SND_SOC_DAPM_INPUT("MICN"),
+SND_SOC_DAPM_INPUT("MICP"),
+SND_SOC_DAPM_INPUT("AUX"),
+SND_SOC_DAPM_OUTPUT("MONOOUT"),
+SND_SOC_DAPM_OUTPUT("SPKOUTP"),
+SND_SOC_DAPM_OUTPUT("SPKOUTN"),
+};
+
+static const struct snd_soc_dapm_route audio_map[] = {
+        /* Mono output mixer */
+        {"Mono Mixer", "PCM Playback Switch", "DAC"},
+        {"Mono Mixer", "Aux Playback Switch", "Aux Input"},
+        {"Mono Mixer", "Line Bypass Switch", "Boost Mixer"},
+
+        /* Speaker output mixer */
+        {"Speaker Mixer", "PCM Playback Switch", "DAC"},
+        {"Speaker Mixer", "Aux Playback Switch", "Aux Input"},
+        {"Speaker Mixer", "Line Bypass Switch", "Boost Mixer"},
+
+        /* Outputs */
+        {"Mono Out", NULL, "Mono Mixer"},
+        {"MONOOUT", NULL, "Mono Out"},
+        {"SpkN Out", NULL, "Speaker Mixer"},
+        {"SpkP Out", NULL, "Speaker Mixer"},
+        {"SPKOUTN", NULL, "SpkN Out"},
+        {"SPKOUTP", NULL, "SpkP Out"},
+
+        /* Boost Mixer */
+        {"ADC", NULL, "Boost Mixer"},
+        {"Boost Mixer", "Aux Switch", "Aux Input"},
+        {"Boost Mixer", NULL, "Input PGA"},
+        {"Boost Mixer", NULL, "MICP"},
+
+        /* Input PGA */
+        {"Input PGA", "Aux Switch", "Aux Input"},
+        {"Input PGA", "MicN Switch", "MICN"},
+        {"Input PGA", "MicP Switch", "MICP"},
+
+        /* Inputs */
+        {"Aux Input", NULL, "AUX"},
+};
+
+static int wm8974_add_widgets(struct snd_soc_codec *codec)
+{
+        snd_soc_dapm_new_controls(codec, wm8974_dapm_widgets,
+                                  ARRAY_SIZE(wm8974_dapm_widgets));
+
+        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+
+        snd_soc_dapm_new_widgets(codec);
+        return 0;
+}
+
+struct pll_ {
+        unsigned int pre_div:4; /* prescale - 1 */
+        unsigned int n:4;
+        unsigned int k;
+};
+
+static struct pll_ pll_div;
+
+/* The size in bits of the pll divide multiplied by 10
+ * to allow rounding later */
+#define FIXED_PLL_SIZE ((1 << 24) * 10)
+
+static void pll_factors(unsigned int target, unsigned int source)
+{
+        unsigned long long Kpart;
+        unsigned int K, Ndiv, Nmod;
+
+        Ndiv = target / source;
+        if (Ndiv < 6) {
+                source >>= 1;
+                pll_div.pre_div = 1;
+                Ndiv = target / source;
+        } else
+                pll_div.pre_div = 0;
+
+        if ((Ndiv < 6) || (Ndiv > 12))
+                printk(KERN_WARNING
+                        "WM8974 N value %u outwith recommended range!\n",
+                        Ndiv);
+
+        pll_div.n = Ndiv;
+        Nmod = target % source;
+        Kpart = FIXED_PLL_SIZE * (long long)Nmod;
+
+        do_div(Kpart, source);
+
+        K = Kpart & 0xFFFFFFFF;
+
+        /* Check if we need to round */
+        if ((K % 10) >= 5)
+                K += 5;
+
+        /* Move down to proper range now rounding is done */
+        K /= 10;
+
+        pll_div.k = K;
+}
+
+static int wm8974_set_dai_pll(struct snd_soc_dai *codec_dai,
+                int pll_id, unsigned int freq_in, unsigned int freq_out)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        u16 reg;
+
+        if (freq_in == 0 || freq_out == 0) {
+                /* Clock CODEC directly from MCLK */
+                reg = snd_soc_read(codec, WM8974_CLOCK);
+                snd_soc_write(codec, WM8974_CLOCK, reg & 0x0ff);
+
+                /* Turn off PLL */
+                reg = snd_soc_read(codec, WM8974_POWER1);
+                snd_soc_write(codec, WM8974_POWER1, reg & 0x1df);
+                return 0;
+        }
+
+        pll_factors(freq_out*4, freq_in);
+
+        snd_soc_write(codec, WM8974_PLLN, (pll_div.pre_div << 4) | pll_div.n);
+        snd_soc_write(codec, WM8974_PLLK1, pll_div.k >> 18);
+        snd_soc_write(codec, WM8974_PLLK2, (pll_div.k >> 9) & 0x1ff);
+        snd_soc_write(codec, WM8974_PLLK3, pll_div.k & 0x1ff);
+        reg = snd_soc_read(codec, WM8974_POWER1);
+        snd_soc_write(codec, WM8974_POWER1, reg | 0x020);
+
+        /* Run CODEC from PLL instead of MCLK */
+        reg = snd_soc_read(codec, WM8974_CLOCK);
+        snd_soc_write(codec, WM8974_CLOCK, reg | 0x100);
+
+        return 0;
+}
+
+/*
+ * Configure WM8974 clock dividers.
+ */
+static int wm8974_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
+                int div_id, int div)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        u16 reg;
+
+        switch (div_id) {
+        case WM8974_OPCLKDIV:
+                reg = snd_soc_read(codec, WM8974_GPIO) & 0x1cf;
+                snd_soc_write(codec, WM8974_GPIO, reg | div);
+                break;
+        case WM8974_MCLKDIV:
+                reg = snd_soc_read(codec, WM8974_CLOCK) & 0x11f;
+                snd_soc_write(codec, WM8974_CLOCK, reg | div);
+                break;
+        case WM8974_ADCCLK:
+                reg = snd_soc_read(codec, WM8974_ADC) & 0x1f7;
+                snd_soc_write(codec, WM8974_ADC, reg | div);
+                break;
+        case WM8974_DACCLK:
+                reg = snd_soc_read(codec, WM8974_DAC) & 0x1f7;
+                snd_soc_write(codec, WM8974_DAC, reg | div);
+                break;
+        case WM8974_BCLKDIV:
+                reg = snd_soc_read(codec, WM8974_CLOCK) & 0x1e3;
+                snd_soc_write(codec, WM8974_CLOCK, reg | div);
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static int wm8974_set_dai_fmt(struct snd_soc_dai *codec_dai,
+                unsigned int fmt)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        u16 iface = 0;
+        u16 clk = snd_soc_read(codec, WM8974_CLOCK) & 0x1fe;
+
+        /* set master/slave audio interface */
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                clk |= 0x0001;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* interface format */
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                iface |= 0x0010;
+                break;
+        case SND_SOC_DAIFMT_RIGHT_J:
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                iface |= 0x0008;
+                break;
+        case SND_SOC_DAIFMT_DSP_A:
+                iface |= 0x00018;
+                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 |= 0x0180;
+                break;
+        case SND_SOC_DAIFMT_IB_NF:
+                iface |= 0x0100;
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                iface |= 0x0080;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        snd_soc_write(codec, WM8974_IFACE, iface);
+        snd_soc_write(codec, WM8974_CLOCK, clk);
+        return 0;
+}
+
+static int wm8974_pcm_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;
+        u16 iface = snd_soc_read(codec, WM8974_IFACE) & 0x19f;
+        u16 adn = snd_soc_read(codec, WM8974_ADD) & 0x1f1;
+
+        /* bit size */
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                iface |= 0x0020;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                iface |= 0x0040;
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                iface |= 0x0060;
+                break;
+        }
+
+        /* filter coefficient */
+        switch (params_rate(params)) {
+        case SNDRV_PCM_RATE_8000:
+                adn |= 0x5 << 1;
+                break;
+        case SNDRV_PCM_RATE_11025:
+                adn |= 0x4 << 1;
+                break;
+        case SNDRV_PCM_RATE_16000:
+                adn |= 0x3 << 1;
+                break;
+        case SNDRV_PCM_RATE_22050:
+                adn |= 0x2 << 1;
+                break;
+        case SNDRV_PCM_RATE_32000:
+                adn |= 0x1 << 1;
+                break;
+        case SNDRV_PCM_RATE_44100:
+        case SNDRV_PCM_RATE_48000:
+                break;
+        }
+
+        snd_soc_write(codec, WM8974_IFACE, iface);
+        snd_soc_write(codec, WM8974_ADD, adn);
+        return 0;
+}
+
+static int wm8974_mute(struct snd_soc_dai *dai, int mute)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u16 mute_reg = snd_soc_read(codec, WM8974_DAC) & 0xffbf;
+
+        if (mute)
+                snd_soc_write(codec, WM8974_DAC, mute_reg | 0x40);
+        else
+                snd_soc_write(codec, WM8974_DAC, mute_reg);
+        return 0;
+}
+
+/* liam need to make this lower power with dapm */
+static int wm8974_set_bias_level(struct snd_soc_codec *codec,
+        enum snd_soc_bias_level level)
+{
+        u16 power1 = snd_soc_read(codec, WM8974_POWER1) & ~0x3;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+        case SND_SOC_BIAS_PREPARE:
+                power1 |= 0x1;  /* VMID 50k */
+                snd_soc_write(codec, WM8974_POWER1, power1);
+                break;
+
+        case SND_SOC_BIAS_STANDBY:
+                power1 |= WM8974_POWER1_BIASEN | WM8974_POWER1_BUFIOEN;
+
+                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        /* Initial cap charge at VMID 5k */
+                        snd_soc_write(codec, WM8974_POWER1, power1 | 0x3);
+                        mdelay(100);
+                }
+
+                power1 |= 0x2;  /* VMID 500k */
+                snd_soc_write(codec, WM8974_POWER1, power1);
+                break;
+
+        case SND_SOC_BIAS_OFF:
+                snd_soc_write(codec, WM8974_POWER1, 0);
+                snd_soc_write(codec, WM8974_POWER2, 0);
+                snd_soc_write(codec, WM8974_POWER3, 0);
+                break;
+        }
+
+        codec->bias_level = level;
+        return 0;
+}
+
+#define WM8974_RATES (SNDRV_PCM_RATE_8000_48000)
+
+#define WM8974_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+        SNDRV_PCM_FMTBIT_S24_LE)
+
+static struct snd_soc_dai_ops wm8974_ops = {
+        .hw_params = wm8974_pcm_hw_params,
+        .digital_mute = wm8974_mute,
+        .set_fmt = wm8974_set_dai_fmt,
+        .set_clkdiv = wm8974_set_dai_clkdiv,
+        .set_pll = wm8974_set_dai_pll,
+};
+
+struct snd_soc_dai wm8974_dai = {
+        .name = "WM8974 HiFi",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 1,
+                .channels_max = 2,   /* Only 1 channel of data */
+                .rates = WM8974_RATES,
+                .formats = WM8974_FORMATS,},
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 1,
+                .channels_max = 2,   /* Only 1 channel of data */
+                .rates = WM8974_RATES,
+                .formats = WM8974_FORMATS,},
+        .ops = &wm8974_ops,
+        .symmetric_rates = 1,
+};
+EXPORT_SYMBOL_GPL(wm8974_dai);
+
+static int wm8974_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        wm8974_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
+}
+
+static int wm8974_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+        int i;
+        u8 data[2];
+        u16 *cache = codec->reg_cache;
+
+        /* Sync reg_cache with the hardware */
+        for (i = 0; i < ARRAY_SIZE(wm8974_reg); i++) {
+                data[0] = (i << 1) | ((cache[i] >> 8) & 0x0001);
+                data[1] = cache[i] & 0x00ff;
+                codec->hw_write(codec->control_data, data, 2);
+        }
+        wm8974_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+        wm8974_set_bias_level(codec, codec->suspend_bias_level);
+        return 0;
+}
+
+static int wm8974_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        if (wm8974_codec == NULL) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = wm8974_codec;
+        codec = wm8974_codec;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
+                goto pcm_err;
+        }
+
+        snd_soc_add_controls(codec, wm8974_snd_controls,
+                             ARRAY_SIZE(wm8974_snd_controls));
+        wm8974_add_widgets(codec);
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to register card: %d\n", ret);
+                goto card_err;
+        }
+
+        return ret;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+pcm_err:
+        return ret;
+}
+
+/* power down chip */
+static int wm8974_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
+        return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_wm8974 = {
+        .probe =        wm8974_probe,
+        .remove =       wm8974_remove,
+        .suspend =      wm8974_suspend,
+        .resume =       wm8974_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_wm8974);
+
+static __devinit int wm8974_register(struct wm8974_priv *wm8974)
+{
+        int ret;
+        struct snd_soc_codec *codec = &wm8974->codec;
+
+        if (wm8974_codec) {
+                dev_err(codec->dev, "Another WM8974 is registered\n");
+                return -EINVAL;
+        }
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->private_data = wm8974;
+        codec->name = "WM8974";
+        codec->owner = THIS_MODULE;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->set_bias_level = wm8974_set_bias_level;
+        codec->dai = &wm8974_dai;
+        codec->num_dai = 1;
+        codec->reg_cache_size = WM8974_CACHEREGNUM;
+        codec->reg_cache = &wm8974->reg_cache;
+
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_I2C);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
+        memcpy(codec->reg_cache, wm8974_reg, sizeof(wm8974_reg));
+
+        ret = wm8974_reset(codec);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to issue reset\n");
+                goto err;
+        }
+
+        wm8974_dai.dev = codec->dev;
+
+        wm8974_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        wm8974_codec = codec;
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+                goto err;
+        }
+
+        ret = snd_soc_register_dai(&wm8974_dai);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
+                goto err_codec;
+        }
+
+        return 0;
+
+err_codec:
+        snd_soc_unregister_codec(codec);
+err:
+        kfree(wm8974);
+        return ret;
+}
+
+static __devexit void wm8974_unregister(struct wm8974_priv *wm8974)
+{
+        wm8974_set_bias_level(&wm8974->codec, SND_SOC_BIAS_OFF);
+        snd_soc_unregister_dai(&wm8974_dai);
+        snd_soc_unregister_codec(&wm8974->codec);
+        kfree(wm8974);
+        wm8974_codec = NULL;
+}
+
+static __devinit int wm8974_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
+{
+        struct wm8974_priv *wm8974;
+        struct snd_soc_codec *codec;
+
+        wm8974 = kzalloc(sizeof(struct wm8974_priv), GFP_KERNEL);
+        if (wm8974 == NULL)
+                return -ENOMEM;
+
+        codec = &wm8974->codec;
+        codec->hw_write = (hw_write_t)i2c_master_send;
+
+        i2c_set_clientdata(i2c, wm8974);
+        codec->control_data = i2c;
+
+        codec->dev = &i2c->dev;
+
+        return wm8974_register(wm8974);
+}
+
+static __devexit int wm8974_i2c_remove(struct i2c_client *client)
+{
+        struct wm8974_priv *wm8974 = i2c_get_clientdata(client);
+        wm8974_unregister(wm8974);
+        return 0;
+}
+
+static const struct i2c_device_id wm8974_i2c_id[] = {
+        { "wm8974", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8974_i2c_id);
+
+static struct i2c_driver wm8974_i2c_driver = {
+        .driver = {
+                .name = "WM8974",
+                .owner = THIS_MODULE,
+        },
+        .probe =    wm8974_i2c_probe,
+        .remove =   __devexit_p(wm8974_i2c_remove),
+        .id_table = wm8974_i2c_id,
+};
+
+static int __init wm8974_modinit(void)
+{
+        return i2c_add_driver(&wm8974_i2c_driver);
+}
+module_init(wm8974_modinit);
+
+static void __exit wm8974_exit(void)
+{
+        i2c_del_driver(&wm8974_i2c_driver);
+}
+module_exit(wm8974_exit);
+
+MODULE_DESCRIPTION("ASoC WM8974 driver");
+MODULE_AUTHOR("Liam Girdwood");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8974.h b/sound/soc/codecs/wm8974.h
new file mode 100644
index 000000000000..98de9562d4d2
--- /dev/null
+++ b/sound/soc/codecs/wm8974.h
@@ -0,0 +1,99 @@
+/*
+ * wm8974.h  --  WM8974 Soc Audio driver
+ *
+ * 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 _WM8974_H
+#define _WM8974_H
+
+/* WM8974 register space */
+
+#define WM8974_RESET            0x0
+#define WM8974_POWER1           0x1
+#define WM8974_POWER2           0x2
+#define WM8974_POWER3           0x3
+#define WM8974_IFACE            0x4
+#define WM8974_COMP             0x5
+#define WM8974_CLOCK            0x6
+#define WM8974_ADD              0x7
+#define WM8974_GPIO             0x8
+#define WM8974_DAC              0xa
+#define WM8974_DACVOL           0xb
+#define WM8974_ADC              0xe
+#define WM8974_ADCVOL           0xf
+#define WM8974_EQ1              0x12
+#define WM8974_EQ2              0x13
+#define WM8974_EQ3              0x14
+#define WM8974_EQ4              0x15
+#define WM8974_EQ5              0x16
+#define WM8974_DACLIM1          0x18
+#define WM8974_DACLIM2          0x19
+#define WM8974_NOTCH1           0x1b
+#define WM8974_NOTCH2           0x1c
+#define WM8974_NOTCH3           0x1d
+#define WM8974_NOTCH4           0x1e
+#define WM8974_ALC1             0x20
+#define WM8974_ALC2             0x21
+#define WM8974_ALC3             0x22
+#define WM8974_NGATE            0x23
+#define WM8974_PLLN             0x24
+#define WM8974_PLLK1            0x25
+#define WM8974_PLLK2            0x26
+#define WM8974_PLLK3            0x27
+#define WM8974_ATTEN            0x28
+#define WM8974_INPUT            0x2c
+#define WM8974_INPPGA           0x2d
+#define WM8974_ADCBOOST         0x2f
+#define WM8974_OUTPUT           0x31
+#define WM8974_SPKMIX           0x32
+#define WM8974_SPKVOL           0x36
+#define WM8974_MONOMIX          0x38
+
+#define WM8974_CACHEREGNUM      57
+
+/* Clock divider Id's */
+#define WM8974_OPCLKDIV         0
+#define WM8974_MCLKDIV          1
+#define WM8974_ADCCLK           2
+#define WM8974_DACCLK           3
+#define WM8974_BCLKDIV          4
+
+/* DAC clock dividers */
+#define WM8974_DACCLK_F2        (1 << 3)
+#define WM8974_DACCLK_F4        (0 << 3)
+
+/* ADC clock dividers */
+#define WM8974_ADCCLK_F2        (1 << 3)
+#define WM8974_ADCCLK_F4        (0 << 3)
+
+/* PLL Out dividers */
+#define WM8974_OPCLKDIV_1       (0 << 4)
+#define WM8974_OPCLKDIV_2       (1 << 4)
+#define WM8974_OPCLKDIV_3       (2 << 4)
+#define WM8974_OPCLKDIV_4       (3 << 4)
+
+/* BCLK clock dividers */
+#define WM8974_BCLKDIV_1        (0 << 2)
+#define WM8974_BCLKDIV_2        (1 << 2)
+#define WM8974_BCLKDIV_4        (2 << 2)
+#define WM8974_BCLKDIV_8        (3 << 2)
+#define WM8974_BCLKDIV_16       (4 << 2)
+#define WM8974_BCLKDIV_32       (5 << 2)
+
+/* MCLK clock dividers */
+#define WM8974_MCLKDIV_1        (0 << 5)
+#define WM8974_MCLKDIV_1_5      (1 << 5)
+#define WM8974_MCLKDIV_2        (2 << 5)
+#define WM8974_MCLKDIV_3        (3 << 5)
+#define WM8974_MCLKDIV_4        (4 << 5)
+#define WM8974_MCLKDIV_6        (5 << 5)
+#define WM8974_MCLKDIV_8        (6 << 5)
+#define WM8974_MCLKDIV_12       (7 << 5)
+
+extern struct snd_soc_dai wm8974_dai;
+extern struct snd_soc_codec_device soc_codec_dev_wm8974;
+
+#endif
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index 8c0fdf84aac3..3f530f8a972a 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -57,50 +57,7 @@ struct wm8988_priv {
 };
 
 
-/*
- * read wm8988 register cache
- */
-static inline unsigned int wm8988_read_reg_cache(struct snd_soc_codec *codec,
-        unsigned int reg)
-{
-        u16 *cache = codec->reg_cache;
-        if (reg > WM8988_NUM_REG)
-                return -1;
-        return cache[reg];
-}
-
-/*
- * write wm8988 register cache
- */
-static inline void wm8988_write_reg_cache(struct snd_soc_codec *codec,
-        unsigned int reg, unsigned int value)
-{
-        u16 *cache = codec->reg_cache;
-        if (reg > WM8988_NUM_REG)
-                return;
-        cache[reg] = value;
-}
-
-static int wm8988_write(struct snd_soc_codec *codec, unsigned int reg,
-        unsigned int value)
-{
-        u8 data[2];
-
-        /* data is
-         *   D15..D9 WM8753 register offset
-         *   D8...D0 register data
-         */
-        data[0] = (reg << 1) | ((value >> 8) & 0x0001);
-        data[1] = value & 0x00ff;
-
-        wm8988_write_reg_cache(codec, reg, value);
-        if (codec->hw_write(codec->control_data, data, 2) == 2)
-                return 0;
-        else
-                return -EIO;
-}
-
-#define wm8988_reset(c) wm8988_write(c, WM8988_RESET, 0)
+#define wm8988_reset(c) snd_soc_write(c, WM8988_RESET, 0)
 
 /*
  * WM8988 Controls
@@ -226,15 +183,15 @@ static int wm8988_lrc_control(struct snd_soc_dapm_widget *w,
                               struct snd_kcontrol *kcontrol, int event)
 {
         struct snd_soc_codec *codec = w->codec;
-        u16 adctl2 = wm8988_read_reg_cache(codec, WM8988_ADCTL2);
+        u16 adctl2 = snd_soc_read(codec, WM8988_ADCTL2);
 
         /* Use the DAC to gate LRC if active, otherwise use ADC */
-        if (wm8988_read_reg_cache(codec, WM8988_PWR2) & 0x180)
+        if (snd_soc_read(codec, WM8988_PWR2) & 0x180)
                 adctl2 &= ~0x4;
         else
                 adctl2 |= 0x4;
 
-        return wm8988_write(codec, WM8988_ADCTL2, adctl2);
+        return snd_soc_write(codec, WM8988_ADCTL2, adctl2);
 }
 
 static const char *wm8988_line_texts[] = {
@@ -619,7 +576,7 @@ static int wm8988_set_dai_fmt(struct snd_soc_dai *codec_dai,
                 return -EINVAL;
         }
 
-        wm8988_write(codec, WM8988_IFACE, iface);
+        snd_soc_write(codec, WM8988_IFACE, iface);
         return 0;
 }
 
@@ -653,8 +610,8 @@ static int wm8988_pcm_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
         struct wm8988_priv *wm8988 = codec->private_data;
-        u16 iface = wm8988_read_reg_cache(codec, WM8988_IFACE) & 0x1f3;
-        u16 srate = wm8988_read_reg_cache(codec, WM8988_SRATE) & 0x180;
+        u16 iface = snd_soc_read(codec, WM8988_IFACE) & 0x1f3;
+        u16 srate = snd_soc_read(codec, WM8988_SRATE) & 0x180;
         int coeff;
 
         coeff = get_coeff(wm8988->sysclk, params_rate(params));
@@ -685,9 +642,9 @@ static int wm8988_pcm_hw_params(struct snd_pcm_substream *substream,
         }
 
         /* set iface & srate */
-        wm8988_write(codec, WM8988_IFACE, iface);
+        snd_soc_write(codec, WM8988_IFACE, iface);
         if (coeff >= 0)
-                wm8988_write(codec, WM8988_SRATE, srate |
+                snd_soc_write(codec, WM8988_SRATE, srate |
                         (coeff_div[coeff].sr << 1) | coeff_div[coeff].usb);
 
         return 0;
@@ -696,19 +653,19 @@ static int wm8988_pcm_hw_params(struct snd_pcm_substream *substream,
 static int wm8988_mute(struct snd_soc_dai *dai, int mute)
 {
         struct snd_soc_codec *codec = dai->codec;
-        u16 mute_reg = wm8988_read_reg_cache(codec, WM8988_ADCDAC) & 0xfff7;
+        u16 mute_reg = snd_soc_read(codec, WM8988_ADCDAC) & 0xfff7;
 
         if (mute)
-                wm8988_write(codec, WM8988_ADCDAC, mute_reg | 0x8);
+                snd_soc_write(codec, WM8988_ADCDAC, mute_reg | 0x8);
         else
-                wm8988_write(codec, WM8988_ADCDAC, mute_reg);
+                snd_soc_write(codec, WM8988_ADCDAC, mute_reg);
         return 0;
 }
 
 static int wm8988_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
 {
-        u16 pwr_reg = wm8988_read_reg_cache(codec, WM8988_PWR1) & ~0x1c1;
+        u16 pwr_reg = snd_soc_read(codec, WM8988_PWR1) & ~0x1c1;
 
         switch (level) {
         case SND_SOC_BIAS_ON:
@@ -716,24 +673,24 @@ static int wm8988_set_bias_level(struct snd_soc_codec *codec,
 
         case SND_SOC_BIAS_PREPARE:
                 /* VREF, VMID=2x50k, digital enabled */
-                wm8988_write(codec, WM8988_PWR1, pwr_reg | 0x00c0);
+                snd_soc_write(codec, WM8988_PWR1, pwr_reg | 0x00c0);
                 break;
 
         case SND_SOC_BIAS_STANDBY:
                 if (codec->bias_level == SND_SOC_BIAS_OFF) {
                         /* VREF, VMID=2x5k */
-                        wm8988_write(codec, WM8988_PWR1, pwr_reg | 0x1c1);
+                        snd_soc_write(codec, WM8988_PWR1, pwr_reg | 0x1c1);
 
                         /* Charge caps */
                         msleep(100);
                 }
 
                 /* VREF, VMID=2*500k, digital stopped */
-                wm8988_write(codec, WM8988_PWR1, pwr_reg | 0x0141);
+                snd_soc_write(codec, WM8988_PWR1, pwr_reg | 0x0141);
                 break;
 
         case SND_SOC_BIAS_OFF:
-                wm8988_write(codec, WM8988_PWR1, 0x0000);
+                snd_soc_write(codec, WM8988_PWR1, 0x0000);
                 break;
         }
         codec->bias_level = level;
@@ -868,7 +825,8 @@ struct snd_soc_codec_device soc_codec_dev_wm8988 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8988);
 
-static int wm8988_register(struct wm8988_priv *wm8988)
+static int wm8988_register(struct wm8988_priv *wm8988,
+                           enum snd_soc_control_type control)
 {
         struct snd_soc_codec *codec = &wm8988->codec;
         int ret;
@@ -887,8 +845,6 @@ static int wm8988_register(struct wm8988_priv *wm8988)
         codec->private_data = wm8988;
         codec->name = "WM8988";
         codec->owner = THIS_MODULE;
-        codec->read = wm8988_read_reg_cache;
-        codec->write = wm8988_write;
         codec->dai = &wm8988_dai;
         codec->num_dai = 1;
         codec->reg_cache_size = ARRAY_SIZE(wm8988->reg_cache);
@@ -899,23 +855,29 @@ static int wm8988_register(struct wm8988_priv *wm8988)
         memcpy(codec->reg_cache, wm8988_reg,
                sizeof(wm8988_reg));
 
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
         ret = wm8988_reset(codec);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to issue reset\n");
-                return ret;
+                goto err;
         }
 
         /* set the update bits (we always update left then right) */
-        reg = wm8988_read_reg_cache(codec, WM8988_RADC);
-        wm8988_write(codec, WM8988_RADC, reg | 0x100);
-        reg = wm8988_read_reg_cache(codec, WM8988_RDAC);
-        wm8988_write(codec, WM8988_RDAC, reg | 0x0100);
-        reg = wm8988_read_reg_cache(codec, WM8988_ROUT1V);
-        wm8988_write(codec, WM8988_ROUT1V, reg | 0x0100);
-        reg = wm8988_read_reg_cache(codec, WM8988_ROUT2V);
-        wm8988_write(codec, WM8988_ROUT2V, reg | 0x0100);
-        reg = wm8988_read_reg_cache(codec, WM8988_RINVOL);
-        wm8988_write(codec, WM8988_RINVOL, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8988_RADC);
+        snd_soc_write(codec, WM8988_RADC, reg | 0x100);
+        reg = snd_soc_read(codec, WM8988_RDAC);
+        snd_soc_write(codec, WM8988_RDAC, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8988_ROUT1V);
+        snd_soc_write(codec, WM8988_ROUT1V, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8988_ROUT2V);
+        snd_soc_write(codec, WM8988_ROUT2V, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8988_RINVOL);
+        snd_soc_write(codec, WM8988_RINVOL, reg | 0x0100);
 
         wm8988_set_bias_level(&wm8988->codec, SND_SOC_BIAS_STANDBY);
 
@@ -926,18 +888,20 @@ static int wm8988_register(struct wm8988_priv *wm8988)
         ret = snd_soc_register_codec(codec);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                return ret;
+                goto err;
         }
 
         ret = snd_soc_register_dai(&wm8988_dai);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
                 snd_soc_unregister_codec(codec);
-                return ret;
+                goto err_codec;
         }
 
         return 0;
 
+err_codec:
+        snd_soc_unregister_codec(codec);
 err:
         kfree(wm8988);
         return ret;
@@ -964,14 +928,13 @@ static int wm8988_i2c_probe(struct i2c_client *i2c,
                 return -ENOMEM;
 
         codec = &wm8988->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
 
         i2c_set_clientdata(i2c, wm8988);
         codec->control_data = i2c;
 
         codec->dev = &i2c->dev;
 
-        return wm8988_register(wm8988);
+        return wm8988_register(wm8988, SND_SOC_I2C);
 }
 
 static int wm8988_i2c_remove(struct i2c_client *client)
@@ -981,6 +944,21 @@ static int wm8988_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int wm8988_i2c_suspend(struct i2c_client *client, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&client->dev);
+}
+
+static int wm8988_i2c_resume(struct i2c_client *client)
+{
+        return snd_soc_resume_device(&client->dev);
+}
+#else
+#define wm8988_i2c_suspend NULL
+#define wm8988_i2c_resume NULL
+#endif
+
 static const struct i2c_device_id wm8988_i2c_id[] = {
         { "wm8988", 0 },
         { }
@@ -994,35 +972,13 @@ static struct i2c_driver wm8988_i2c_driver = {
         },
         .probe = wm8988_i2c_probe,
         .remove = wm8988_i2c_remove,
+        .suspend = wm8988_i2c_suspend,
+        .resume = wm8988_i2c_resume,
         .id_table = wm8988_i2c_id,
 };
 #endif
 
 #if defined(CONFIG_SPI_MASTER)
-static int wm8988_spi_write(struct spi_device *spi, const char *data, int len)
-{
-        struct spi_transfer t;
-        struct spi_message m;
-        u8 msg[2];
-
-        if (len <= 0)
-                return 0;
-
-        msg[0] = data[0];
-        msg[1] = data[1];
-
-        spi_message_init(&m);
-        memset(&t, 0, (sizeof t));
-
-        t.tx_buf = &msg[0];
-        t.len = len;
-
-        spi_message_add_tail(&t, &m);
-        spi_sync(spi, &m);
-
-        return len;
-}
-
 static int __devinit wm8988_spi_probe(struct spi_device *spi)
 {
         struct wm8988_priv *wm8988;
@@ -1033,13 +989,12 @@ static int __devinit wm8988_spi_probe(struct spi_device *spi)
                 return -ENOMEM;
 
         codec = &wm8988->codec;
-        codec->hw_write = (hw_write_t)wm8988_spi_write;
         codec->control_data = spi;
         codec->dev = &spi->dev;
 
         dev_set_drvdata(&spi->dev, wm8988);
 
-        return wm8988_register(wm8988);
+        return wm8988_register(wm8988, SND_SOC_SPI);
 }
 
 static int __devexit wm8988_spi_remove(struct spi_device *spi)
@@ -1051,6 +1006,21 @@ static int __devexit wm8988_spi_remove(struct spi_device *spi)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int wm8988_spi_suspend(struct spi_device *spi, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&spi->dev);
+}
+
+static int wm8988_spi_resume(struct spi_device *spi)
+{
+        return snd_soc_resume_device(&spi->dev);
+}
+#else
+#define wm8988_spi_suspend NULL
+#define wm8988_spi_resume NULL
+#endif
+
 static struct spi_driver wm8988_spi_driver = {
         .driver = {
                 .name   = "wm8988",
@@ -1059,6 +1029,8 @@ static struct spi_driver wm8988_spi_driver = {
         },
         .probe          = wm8988_spi_probe,
         .remove         = __devexit_p(wm8988_spi_remove),
+        .suspend        = wm8988_spi_suspend,
+        .resume         = wm8988_spi_resume,
 };
 #endif
 
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index d029818350e9..2d702db4131d 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -108,53 +108,7 @@ static const u16 wm8990_reg[] = {
         0x0000,     /* R63 - Driver internal */
 };
 
-/*
- * read wm8990 register cache
- */
-static inline unsigned int wm8990_read_reg_cache(struct snd_soc_codec *codec,
-        unsigned int reg)
-{
-        u16 *cache = codec->reg_cache;
-        BUG_ON(reg >= ARRAY_SIZE(wm8990_reg));
-        return cache[reg];
-}
-
-/*
- * write wm8990 register cache
- */
-static inline void wm8990_write_reg_cache(struct snd_soc_codec *codec,
-        unsigned int reg, unsigned int value)
-{
-        u16 *cache = codec->reg_cache;
-
-        /* Reset register and reserved registers are uncached */
-        if (reg == 0 || reg >= ARRAY_SIZE(wm8990_reg))
-                return;
-
-        cache[reg] = value;
-}
-
-/*
- * write to the wm8990 register space
- */
-static int wm8990_write(struct snd_soc_codec *codec, unsigned int reg,
-        unsigned int value)
-{
-        u8 data[3];
-
-        data[0] = reg & 0xFF;
-        data[1] = (value >> 8) & 0xFF;
-        data[2] = value & 0xFF;
-
-        wm8990_write_reg_cache(codec, reg, value);
-
-        if (codec->hw_write(codec->control_data, data, 3) == 2)
-                return 0;
-        else
-                return -EIO;
-}
-
-#define wm8990_reset(c) wm8990_write(c, WM8990_RESET, 0)
+#define wm8990_reset(c) snd_soc_write(c, WM8990_RESET, 0)
 
 static const DECLARE_TLV_DB_LINEAR(rec_mix_tlv, -1500, 600);
 
@@ -187,8 +141,8 @@ static int wm899x_outpga_put_volsw_vu(struct snd_kcontrol *kcontrol,
                 return ret;
 
         /* now hit the volume update bits (always bit 8) */
-        val = wm8990_read_reg_cache(codec, reg);
-        return wm8990_write(codec, reg, val | 0x0100);
+        val = snd_soc_read(codec, reg);
+        return snd_soc_write(codec, reg, val | 0x0100);
 }
 
 #define SOC_WM899X_OUTPGA_SINGLE_R_TLV(xname, reg, shift, max, invert,\
@@ -427,8 +381,8 @@ static int inmixer_event(struct snd_soc_dapm_widget *w,
 {
         u16 reg, fakepower;
 
-        reg = wm8990_read_reg_cache(w->codec, WM8990_POWER_MANAGEMENT_2);
-        fakepower = wm8990_read_reg_cache(w->codec, WM8990_INTDRIVBITS);
+        reg = snd_soc_read(w->codec, WM8990_POWER_MANAGEMENT_2);
+        fakepower = snd_soc_read(w->codec, WM8990_INTDRIVBITS);
 
         if (fakepower & ((1 << WM8990_INMIXL_PWR_BIT) |
                 (1 << WM8990_AINLMUX_PWR_BIT))) {
@@ -443,7 +397,7 @@ static int inmixer_event(struct snd_soc_dapm_widget *w,
         } else {
                 reg &= ~WM8990_AINL_ENA;
         }
-        wm8990_write(w->codec, WM8990_POWER_MANAGEMENT_2, reg);
+        snd_soc_write(w->codec, WM8990_POWER_MANAGEMENT_2, reg);
 
         return 0;
 }
@@ -457,7 +411,7 @@ static int outmixer_event(struct snd_soc_dapm_widget *w,
 
         switch (reg_shift) {
         case WM8990_SPEAKER_MIXER | (WM8990_LDSPK_BIT << 8) :
-                reg = wm8990_read_reg_cache(w->codec, WM8990_OUTPUT_MIXER1);
+                reg = snd_soc_read(w->codec, WM8990_OUTPUT_MIXER1);
                 if (reg & WM8990_LDLO) {
                         printk(KERN_WARNING
                         "Cannot set as Output Mixer 1 LDLO Set\n");
@@ -465,7 +419,7 @@ static int outmixer_event(struct snd_soc_dapm_widget *w,
                 }
                 break;
         case WM8990_SPEAKER_MIXER | (WM8990_RDSPK_BIT << 8):
-                reg = wm8990_read_reg_cache(w->codec, WM8990_OUTPUT_MIXER2);
+                reg = snd_soc_read(w->codec, WM8990_OUTPUT_MIXER2);
                 if (reg & WM8990_RDRO) {
                         printk(KERN_WARNING
                         "Cannot set as Output Mixer 2 RDRO Set\n");
@@ -473,7 +427,7 @@ static int outmixer_event(struct snd_soc_dapm_widget *w,
                 }
                 break;
         case WM8990_OUTPUT_MIXER1 | (WM8990_LDLO_BIT << 8):
-                reg = wm8990_read_reg_cache(w->codec, WM8990_SPEAKER_MIXER);
+                reg = snd_soc_read(w->codec, WM8990_SPEAKER_MIXER);
                 if (reg & WM8990_LDSPK) {
                         printk(KERN_WARNING
                         "Cannot set as Speaker Mixer LDSPK Set\n");
@@ -481,7 +435,7 @@ static int outmixer_event(struct snd_soc_dapm_widget *w,
                 }
                 break;
         case WM8990_OUTPUT_MIXER2 | (WM8990_RDRO_BIT << 8):
-                reg = wm8990_read_reg_cache(w->codec, WM8990_SPEAKER_MIXER);
+                reg = snd_soc_read(w->codec, WM8990_SPEAKER_MIXER);
                 if (reg & WM8990_RDSPK) {
                         printk(KERN_WARNING
                         "Cannot set as Speaker Mixer RDSPK Set\n");
@@ -1029,24 +983,24 @@ static int wm8990_set_dai_pll(struct snd_soc_dai *codec_dai,
                 pll_factors(&pll_div, freq_out * 4, freq_in);
 
                 /* Turn on PLL */
-                reg = wm8990_read_reg_cache(codec, WM8990_POWER_MANAGEMENT_2);
+                reg = snd_soc_read(codec, WM8990_POWER_MANAGEMENT_2);
                 reg |= WM8990_PLL_ENA;
-                wm8990_write(codec, WM8990_POWER_MANAGEMENT_2, reg);
+                snd_soc_write(codec, WM8990_POWER_MANAGEMENT_2, reg);
 
                 /* sysclk comes from PLL */
-                reg = wm8990_read_reg_cache(codec, WM8990_CLOCKING_2);
-                wm8990_write(codec, WM8990_CLOCKING_2, reg | WM8990_SYSCLK_SRC);
+                reg = snd_soc_read(codec, WM8990_CLOCKING_2);
+                snd_soc_write(codec, WM8990_CLOCKING_2, reg | WM8990_SYSCLK_SRC);
 
                 /* set up N , fractional mode and pre-divisor if neccessary */
-                wm8990_write(codec, WM8990_PLL1, pll_div.n | WM8990_SDM |
+                snd_soc_write(codec, WM8990_PLL1, pll_div.n | WM8990_SDM |
                         (pll_div.div2?WM8990_PRESCALE:0));
-                wm8990_write(codec, WM8990_PLL2, (u8)(pll_div.k>>8));
-                wm8990_write(codec, WM8990_PLL3, (u8)(pll_div.k & 0xFF));
+                snd_soc_write(codec, WM8990_PLL2, (u8)(pll_div.k>>8));
+                snd_soc_write(codec, WM8990_PLL3, (u8)(pll_div.k & 0xFF));
         } else {
                 /* Turn on PLL */
-                reg = wm8990_read_reg_cache(codec, WM8990_POWER_MANAGEMENT_2);
+                reg = snd_soc_read(codec, WM8990_POWER_MANAGEMENT_2);
                 reg &= ~WM8990_PLL_ENA;
-                wm8990_write(codec, WM8990_POWER_MANAGEMENT_2, reg);
+                snd_soc_write(codec, WM8990_POWER_MANAGEMENT_2, reg);
         }
         return 0;
 }
@@ -1073,8 +1027,8 @@ static int wm8990_set_dai_fmt(struct snd_soc_dai *codec_dai,
         struct snd_soc_codec *codec = codec_dai->codec;
         u16 audio1, audio3;
 
-        audio1 = wm8990_read_reg_cache(codec, WM8990_AUDIO_INTERFACE_1);
-        audio3 = wm8990_read_reg_cache(codec, WM8990_AUDIO_INTERFACE_3);
+        audio1 = snd_soc_read(codec, WM8990_AUDIO_INTERFACE_1);
+        audio3 = snd_soc_read(codec, WM8990_AUDIO_INTERFACE_3);
 
         /* set master/slave audio interface */
         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
@@ -1115,8 +1069,8 @@ static int wm8990_set_dai_fmt(struct snd_soc_dai *codec_dai,
                 return -EINVAL;
         }
 
-        wm8990_write(codec, WM8990_AUDIO_INTERFACE_1, audio1);
-        wm8990_write(codec, WM8990_AUDIO_INTERFACE_3, audio3);
+        snd_soc_write(codec, WM8990_AUDIO_INTERFACE_1, audio1);
+        snd_soc_write(codec, WM8990_AUDIO_INTERFACE_3, audio3);
         return 0;
 }
 
@@ -1128,24 +1082,24 @@ static int wm8990_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
 
         switch (div_id) {
         case WM8990_MCLK_DIV:
-                reg = wm8990_read_reg_cache(codec, WM8990_CLOCKING_2) &
+                reg = snd_soc_read(codec, WM8990_CLOCKING_2) &
                         ~WM8990_MCLK_DIV_MASK;
-                wm8990_write(codec, WM8990_CLOCKING_2, reg | div);
+                snd_soc_write(codec, WM8990_CLOCKING_2, reg | div);
                 break;
         case WM8990_DACCLK_DIV:
-                reg = wm8990_read_reg_cache(codec, WM8990_CLOCKING_2) &
+                reg = snd_soc_read(codec, WM8990_CLOCKING_2) &
                         ~WM8990_DAC_CLKDIV_MASK;
-                wm8990_write(codec, WM8990_CLOCKING_2, reg | div);
+                snd_soc_write(codec, WM8990_CLOCKING_2, reg | div);
                 break;
         case WM8990_ADCCLK_DIV:
-                reg = wm8990_read_reg_cache(codec, WM8990_CLOCKING_2) &
+                reg = snd_soc_read(codec, WM8990_CLOCKING_2) &
                         ~WM8990_ADC_CLKDIV_MASK;
-                wm8990_write(codec, WM8990_CLOCKING_2, reg | div);
+                snd_soc_write(codec, WM8990_CLOCKING_2, reg | div);
                 break;
         case WM8990_BCLK_DIV:
-                reg = wm8990_read_reg_cache(codec, WM8990_CLOCKING_1) &
+                reg = snd_soc_read(codec, WM8990_CLOCKING_1) &
                         ~WM8990_BCLK_DIV_MASK;
-                wm8990_write(codec, WM8990_CLOCKING_1, reg | div);
+                snd_soc_write(codec, WM8990_CLOCKING_1, reg | div);
                 break;
         default:
                 return -EINVAL;
@@ -1164,7 +1118,7 @@ static int wm8990_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        u16 audio1 = wm8990_read_reg_cache(codec, WM8990_AUDIO_INTERFACE_1);
+        u16 audio1 = snd_soc_read(codec, WM8990_AUDIO_INTERFACE_1);
 
         audio1 &= ~WM8990_AIF_WL_MASK;
         /* bit size */
@@ -1182,7 +1136,7 @@ static int wm8990_hw_params(struct snd_pcm_substream *substream,
                 break;
         }
 
-        wm8990_write(codec, WM8990_AUDIO_INTERFACE_1, audio1);
+        snd_soc_write(codec, WM8990_AUDIO_INTERFACE_1, audio1);
         return 0;
 }
 
@@ -1191,12 +1145,12 @@ static int wm8990_mute(struct snd_soc_dai *dai, int mute)
         struct snd_soc_codec *codec = dai->codec;
         u16 val;
 
-        val  = wm8990_read_reg_cache(codec, WM8990_DAC_CTRL) & ~WM8990_DAC_MUTE;
+        val  = snd_soc_read(codec, WM8990_DAC_CTRL) & ~WM8990_DAC_MUTE;
 
         if (mute)
-                wm8990_write(codec, WM8990_DAC_CTRL, val | WM8990_DAC_MUTE);
+                snd_soc_write(codec, WM8990_DAC_CTRL, val | WM8990_DAC_MUTE);
         else
-                wm8990_write(codec, WM8990_DAC_CTRL, val);
+                snd_soc_write(codec, WM8990_DAC_CTRL, val);
 
         return 0;
 }
@@ -1212,21 +1166,21 @@ static int wm8990_set_bias_level(struct snd_soc_codec *codec,
 
         case SND_SOC_BIAS_PREPARE:
                 /* VMID=2*50k */
-                val = wm8990_read_reg_cache(codec, WM8990_POWER_MANAGEMENT_1) &
+                val = snd_soc_read(codec, WM8990_POWER_MANAGEMENT_1) &
                         ~WM8990_VMID_MODE_MASK;
-                wm8990_write(codec, WM8990_POWER_MANAGEMENT_1, val | 0x2);
+                snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, val | 0x2);
                 break;
 
         case SND_SOC_BIAS_STANDBY:
                 if (codec->bias_level == SND_SOC_BIAS_OFF) {
                         /* Enable all output discharge bits */
-                        wm8990_write(codec, WM8990_ANTIPOP1, WM8990_DIS_LLINE |
+                        snd_soc_write(codec, WM8990_ANTIPOP1, WM8990_DIS_LLINE |
                                 WM8990_DIS_RLINE | WM8990_DIS_OUT3 |
                                 WM8990_DIS_OUT4 | WM8990_DIS_LOUT |
                                 WM8990_DIS_ROUT);
 
                         /* Enable POBCTRL, SOFT_ST, VMIDTOG and BUFDCOPEN */
-                        wm8990_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST |
+                        snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST |
                                      WM8990_BUFDCOPEN | WM8990_POBCTRL |
                                      WM8990_VMIDTOG);
 
@@ -1234,83 +1188,83 @@ static int wm8990_set_bias_level(struct snd_soc_codec *codec,
                         msleep(msecs_to_jiffies(300));
 
                         /* Disable VMIDTOG */
-                        wm8990_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST |
+                        snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST |
                                      WM8990_BUFDCOPEN | WM8990_POBCTRL);
 
                         /* disable all output discharge bits */
-                        wm8990_write(codec, WM8990_ANTIPOP1, 0);
+                        snd_soc_write(codec, WM8990_ANTIPOP1, 0);
 
                         /* Enable outputs */
-                        wm8990_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1b00);
+                        snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1b00);
 
                         msleep(msecs_to_jiffies(50));
 
                         /* Enable VMID at 2x50k */
-                        wm8990_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f02);
+                        snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f02);
 
                         msleep(msecs_to_jiffies(100));
 
                         /* Enable VREF */
-                        wm8990_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f03);
+                        snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f03);
 
                         msleep(msecs_to_jiffies(600));
 
                         /* Enable BUFIOEN */
-                        wm8990_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST |
+                        snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST |
                                      WM8990_BUFDCOPEN | WM8990_POBCTRL |
                                      WM8990_BUFIOEN);
 
                         /* Disable outputs */
-                        wm8990_write(codec, WM8990_POWER_MANAGEMENT_1, 0x3);
+                        snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x3);
 
                         /* disable POBCTRL, SOFT_ST and BUFDCOPEN */
-                        wm8990_write(codec, WM8990_ANTIPOP2, WM8990_BUFIOEN);
+                        snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_BUFIOEN);
 
                         /* Enable workaround for ADC clocking issue. */
-                        wm8990_write(codec, WM8990_EXT_ACCESS_ENA, 0x2);
-                        wm8990_write(codec, WM8990_EXT_CTL1, 0xa003);
-                        wm8990_write(codec, WM8990_EXT_ACCESS_ENA, 0);
+                        snd_soc_write(codec, WM8990_EXT_ACCESS_ENA, 0x2);
+                        snd_soc_write(codec, WM8990_EXT_CTL1, 0xa003);
+                        snd_soc_write(codec, WM8990_EXT_ACCESS_ENA, 0);
                 }
 
                 /* VMID=2*250k */
-                val = wm8990_read_reg_cache(codec, WM8990_POWER_MANAGEMENT_1) &
+                val = snd_soc_read(codec, WM8990_POWER_MANAGEMENT_1) &
                         ~WM8990_VMID_MODE_MASK;
-                wm8990_write(codec, WM8990_POWER_MANAGEMENT_1, val | 0x4);
+                snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, val | 0x4);
                 break;
 
         case SND_SOC_BIAS_OFF:
                 /* Enable POBCTRL and SOFT_ST */
-                wm8990_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST |
+                snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST |
                         WM8990_POBCTRL | WM8990_BUFIOEN);
 
                 /* Enable POBCTRL, SOFT_ST and BUFDCOPEN */
-                wm8990_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST |
+                snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST |
                         WM8990_BUFDCOPEN | WM8990_POBCTRL |
                         WM8990_BUFIOEN);
 
                 /* mute DAC */
-                val = wm8990_read_reg_cache(codec, WM8990_DAC_CTRL);
-                wm8990_write(codec, WM8990_DAC_CTRL, val | WM8990_DAC_MUTE);
+                val = snd_soc_read(codec, WM8990_DAC_CTRL);
+                snd_soc_write(codec, WM8990_DAC_CTRL, val | WM8990_DAC_MUTE);
 
                 /* Enable any disabled outputs */
-                wm8990_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f03);
+                snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f03);
 
                 /* Disable VMID */
-                wm8990_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f01);
+                snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f01);
 
                 msleep(msecs_to_jiffies(300));
 
                 /* Enable all output discharge bits */
-                wm8990_write(codec, WM8990_ANTIPOP1, WM8990_DIS_LLINE |
+                snd_soc_write(codec, WM8990_ANTIPOP1, WM8990_DIS_LLINE |
                         WM8990_DIS_RLINE | WM8990_DIS_OUT3 |
                         WM8990_DIS_OUT4 | WM8990_DIS_LOUT |
                         WM8990_DIS_ROUT);
 
                 /* Disable VREF */
-                wm8990_write(codec, WM8990_POWER_MANAGEMENT_1, 0x0);
+                snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x0);
 
                 /* disable POBCTRL, SOFT_ST and BUFDCOPEN */
-                wm8990_write(codec, WM8990_ANTIPOP2, 0x0);
+                snd_soc_write(codec, WM8990_ANTIPOP2, 0x0);
                 break;
         }
 
@@ -1411,8 +1365,6 @@ static int wm8990_init(struct snd_soc_device *socdev)
 
         codec->name = "WM8990";
         codec->owner = THIS_MODULE;
-        codec->read = wm8990_read_reg_cache;
-        codec->write = wm8990_write;
         codec->set_bias_level = wm8990_set_bias_level;
         codec->dai = &wm8990_dai;
         codec->num_dai = 2;
@@ -1422,6 +1374,12 @@ static int wm8990_init(struct snd_soc_device *socdev)
         if (codec->reg_cache == NULL)
                 return -ENOMEM;
 
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
+        if (ret < 0) {
+                printk(KERN_ERR "wm8990: failed to set cache I/O: %d\n", ret);
+                goto pcm_err;
+        }
+
         wm8990_reset(codec);
 
         /* register pcms */
@@ -1435,18 +1393,18 @@ static int wm8990_init(struct snd_soc_device *socdev)
         codec->bias_level = SND_SOC_BIAS_OFF;
         wm8990_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-        reg = wm8990_read_reg_cache(codec, WM8990_AUDIO_INTERFACE_4);
-        wm8990_write(codec, WM8990_AUDIO_INTERFACE_4, reg | WM8990_ALRCGPIO1);
+        reg = snd_soc_read(codec, WM8990_AUDIO_INTERFACE_4);
+        snd_soc_write(codec, WM8990_AUDIO_INTERFACE_4, reg | WM8990_ALRCGPIO1);
 
-        reg = wm8990_read_reg_cache(codec, WM8990_GPIO1_GPIO2) &
+        reg = snd_soc_read(codec, WM8990_GPIO1_GPIO2) &
                 ~WM8990_GPIO1_SEL_MASK;
-        wm8990_write(codec, WM8990_GPIO1_GPIO2, reg | 1);
+        snd_soc_write(codec, WM8990_GPIO1_GPIO2, reg | 1);
 
-        reg = wm8990_read_reg_cache(codec, WM8990_POWER_MANAGEMENT_2);
-        wm8990_write(codec, WM8990_POWER_MANAGEMENT_2, reg | WM8990_OPCLK_ENA);
+        reg = snd_soc_read(codec, WM8990_POWER_MANAGEMENT_2);
+        snd_soc_write(codec, WM8990_POWER_MANAGEMENT_2, reg | WM8990_OPCLK_ENA);
 
-        wm8990_write(codec, WM8990_LEFT_OUTPUT_VOLUME, 0x50 | (1<<8));
-        wm8990_write(codec, WM8990_RIGHT_OUTPUT_VOLUME, 0x50 | (1<<8));
+        snd_soc_write(codec, WM8990_LEFT_OUTPUT_VOLUME, 0x50 | (1<<8));
+        snd_soc_write(codec, WM8990_RIGHT_OUTPUT_VOLUME, 0x50 | (1<<8));
 
         snd_soc_add_controls(codec, wm8990_snd_controls,
                                 ARRAY_SIZE(wm8990_snd_controls));
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
new file mode 100644
index 000000000000..d9987999e92c
--- /dev/null
+++ b/sound/soc/codecs/wm8993.c
@@ -0,0 +1,1675 @@
+/*
+ * wm8993.c -- WM8993 ALSA SoC audio driver
+ *
+ * Copyright 2009 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/spi/spi.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#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>
+
+#include "wm8993.h"
+#include "wm_hubs.h"
+
+static u16 wm8993_reg_defaults[WM8993_REGISTER_COUNT] = {
+        0x8993,     /* R0   - Software Reset */
+        0x0000,     /* R1   - Power Management (1) */
+        0x6000,     /* R2   - Power Management (2) */
+        0x0000,     /* R3   - Power Management (3) */
+        0x4050,     /* R4   - Audio Interface (1) */
+        0x4000,     /* R5   - Audio Interface (2) */
+        0x01C8,     /* R6   - Clocking 1 */
+        0x0000,     /* R7   - Clocking 2 */
+        0x0000,     /* R8   - Audio Interface (3) */
+        0x0040,     /* R9   - Audio Interface (4) */
+        0x0004,     /* R10  - DAC CTRL */
+        0x00C0,     /* R11  - Left DAC Digital Volume */
+        0x00C0,     /* R12  - Right DAC Digital Volume */
+        0x0000,     /* R13  - Digital Side Tone */
+        0x0300,     /* R14  - ADC CTRL */
+        0x00C0,     /* R15  - Left ADC Digital Volume */
+        0x00C0,     /* R16  - Right ADC Digital Volume */
+        0x0000,     /* R17 */
+        0x0000,     /* R18  - GPIO CTRL 1 */
+        0x0010,     /* R19  - GPIO1 */
+        0x0000,     /* R20  - IRQ_DEBOUNCE */
+        0x0000,     /* R21 */
+        0x8000,     /* R22  - GPIOCTRL 2 */
+        0x0800,     /* R23  - GPIO_POL */
+        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 */
+        0x0100,     /* R37  - SPKOUT Boost */
+        0x0079,     /* R38  - Speaker Volume Left */
+        0x0079,     /* R39  - Speaker Volume Right */
+        0x0000,     /* R40  - Input Mixer2 */
+        0x0000,     /* R41  - Input Mixer3 */
+        0x0000,     /* R42  - Input Mixer4 */
+        0x0000,     /* R43  - Input Mixer5 */
+        0x0000,     /* R44  - Input Mixer6 */
+        0x0000,     /* R45  - Output Mixer1 */
+        0x0000,     /* R46  - Output Mixer2 */
+        0x0000,     /* R47  - Output Mixer3 */
+        0x0000,     /* R48  - Output Mixer4 */
+        0x0000,     /* R49  - Output Mixer5 */
+        0x0000,     /* R50  - Output Mixer6 */
+        0x0000,     /* R51  - HPOUT2 Mixer */
+        0x0000,     /* R52  - Line Mixer1 */
+        0x0000,     /* R53  - Line Mixer2 */
+        0x0000,     /* R54  - Speaker Mixer */
+        0x0000,     /* R55  - Additional Control */
+        0x0000,     /* R56  - AntiPOP1 */
+        0x0000,     /* R57  - AntiPOP2 */
+        0x0000,     /* R58  - MICBIAS */
+        0x0000,     /* R59 */
+        0x0000,     /* R60  - FLL Control 1 */
+        0x0000,     /* R61  - FLL Control 2 */
+        0x0000,     /* R62  - FLL Control 3 */
+        0x2EE0,     /* R63  - FLL Control 4 */
+        0x0002,     /* R64  - FLL Control 5 */
+        0x2287,     /* R65  - Clocking 3 */
+        0x025F,     /* R66  - Clocking 4 */
+        0x0000,     /* R67  - MW Slave Control */
+        0x0000,     /* R68 */
+        0x0002,     /* R69  - Bus Control 1 */
+        0x0000,     /* R70  - Write Sequencer 0 */
+        0x0000,     /* R71  - Write Sequencer 1 */
+        0x0000,     /* R72  - Write Sequencer 2 */
+        0x0000,     /* R73  - Write Sequencer 3 */
+        0x0000,     /* R74  - Write Sequencer 4 */
+        0x0000,     /* R75  - Write Sequencer 5 */
+        0x1F25,     /* R76  - Charge Pump 1 */
+        0x0000,     /* R77 */
+        0x0000,     /* R78 */
+        0x0000,     /* R79 */
+        0x0000,     /* R80 */
+        0x0000,     /* R81  - Class W 0 */
+        0x0000,     /* R82 */
+        0x0000,     /* R83 */
+        0x0000,     /* R84  - DC Servo 0 */
+        0x054A,     /* R85  - DC Servo 1 */
+        0x0000,     /* R86 */
+        0x0000,     /* R87  - DC Servo 3 */
+        0x0000,     /* R88  - DC Servo Readback 0 */
+        0x0000,     /* R89  - DC Servo Readback 1 */
+        0x0000,     /* R90  - DC Servo Readback 2 */
+        0x0000,     /* R91 */
+        0x0000,     /* R92 */
+        0x0000,     /* R93 */
+        0x0000,     /* R94 */
+        0x0000,     /* R95 */
+        0x0100,     /* R96  - Analogue HP 0 */
+        0x0000,     /* R97 */
+        0x0000,     /* R98  - EQ1 */
+        0x000C,     /* R99  - EQ2 */
+        0x000C,     /* R100 - EQ3 */
+        0x000C,     /* R101 - EQ4 */
+        0x000C,     /* R102 - EQ5 */
+        0x000C,     /* R103 - EQ6 */
+        0x0FCA,     /* R104 - EQ7 */
+        0x0400,     /* R105 - EQ8 */
+        0x00D8,     /* R106 - EQ9 */
+        0x1EB5,     /* R107 - EQ10 */
+        0xF145,     /* R108 - EQ11 */
+        0x0B75,     /* R109 - EQ12 */
+        0x01C5,     /* R110 - EQ13 */
+        0x1C58,     /* R111 - EQ14 */
+        0xF373,     /* R112 - EQ15 */
+        0x0A54,     /* R113 - EQ16 */
+        0x0558,     /* R114 - EQ17 */
+        0x168E,     /* R115 - EQ18 */
+        0xF829,     /* R116 - EQ19 */
+        0x07AD,     /* R117 - EQ20 */
+        0x1103,     /* R118 - EQ21 */
+        0x0564,     /* R119 - EQ22 */
+        0x0559,     /* R120 - EQ23 */
+        0x4000,     /* R121 - EQ24 */
+        0x0000,     /* R122 - Digital Pulls */
+        0x0F08,     /* R123 - DRC Control 1 */
+        0x0000,     /* R124 - DRC Control 2 */
+        0x0080,     /* R125 - DRC Control 3 */
+        0x0000,     /* R126 - DRC Control 4 */
+};
+
+static struct {
+        int ratio;
+        int clk_sys_rate;
+} clk_sys_rates[] = {
+        { 64,   0 },
+        { 128,  1 },
+        { 192,  2 },
+        { 256,  3 },
+        { 384,  4 },
+        { 512,  5 },
+        { 768,  6 },
+        { 1024, 7 },
+        { 1408, 8 },
+        { 1536, 9 },
+};
+
+static struct {
+        int rate;
+        int sample_rate;
+} sample_rates[] = {
+        { 8000,  0  },
+        { 11025, 1  },
+        { 12000, 1  },
+        { 16000, 2  },
+        { 22050, 3  },
+        { 24000, 3  },
+        { 32000, 4  },
+        { 44100, 5  },
+        { 48000, 5  },
+};
+
+static struct {
+        int div; /* *10 due to .5s */
+        int bclk_div;
+} bclk_divs[] = {
+        { 10,  0  },
+        { 15,  1  },
+        { 20,  2  },
+        { 30,  3  },
+        { 40,  4  },
+        { 55,  5  },
+        { 60,  6  },
+        { 80,  7  },
+        { 110, 8  },
+        { 120, 9  },
+        { 160, 10 },
+        { 220, 11 },
+        { 240, 12 },
+        { 320, 13 },
+        { 440, 14 },
+        { 480, 15 },
+};
+
+struct wm8993_priv {
+        u16 reg_cache[WM8993_REGISTER_COUNT];
+        struct wm8993_platform_data pdata;
+        struct snd_soc_codec codec;
+        int master;
+        int sysclk_source;
+        int tdm_slots;
+        int tdm_width;
+        unsigned int mclk_rate;
+        unsigned int sysclk_rate;
+        unsigned int fs;
+        unsigned int bclk;
+        int class_w_users;
+        unsigned int fll_fref;
+        unsigned int fll_fout;
+};
+
+static unsigned int wm8993_read_hw(struct snd_soc_codec *codec, u8 reg)
+{
+        struct i2c_msg xfer[2];
+        u16 data;
+        int ret;
+        struct i2c_client *i2c = codec->control_data;
+
+        /* Write register */
+        xfer[0].addr = i2c->addr;
+        xfer[0].flags = 0;
+        xfer[0].len = 1;
+        xfer[0].buf = &reg;
+
+        /* Read data */
+        xfer[1].addr = i2c->addr;
+        xfer[1].flags = I2C_M_RD;
+        xfer[1].len = 2;
+        xfer[1].buf = (u8 *)&data;
+
+        ret = i2c_transfer(i2c->adapter, xfer, 2);
+        if (ret != 2) {
+                dev_err(codec->dev, "Failed to read 0x%x: %d\n", reg, ret);
+                return 0;
+        }
+
+        return (data >> 8) | ((data & 0xff) << 8);
+}
+
+static int wm8993_volatile(unsigned int reg)
+{
+        switch (reg) {
+        case WM8993_SOFTWARE_RESET:
+        case WM8993_DC_SERVO_0:
+        case WM8993_DC_SERVO_READBACK_0:
+        case WM8993_DC_SERVO_READBACK_1:
+        case WM8993_DC_SERVO_READBACK_2:
+                return 1;
+        default:
+                return 0;
+        }
+}
+
+static unsigned int wm8993_read(struct snd_soc_codec *codec,
+                                unsigned int reg)
+{
+        u16 *reg_cache = codec->reg_cache;
+
+        BUG_ON(reg > WM8993_MAX_REGISTER);
+
+        if (wm8993_volatile(reg))
+                return wm8993_read_hw(codec, reg);
+        else
+                return reg_cache[reg];
+}
+
+static int wm8993_write(struct snd_soc_codec *codec, unsigned int reg,
+                        unsigned int value)
+{
+        u16 *reg_cache = codec->reg_cache;
+        u8 data[3];
+        int ret;
+
+        BUG_ON(reg > WM8993_MAX_REGISTER);
+
+        /* data is
+         *   D15..D9 WM8993 register offset
+         *   D8...D0 register data
+         */
+        data[0] = reg;
+        data[1] = value >> 8;
+        data[2] = value & 0x00ff;
+
+        if (!wm8993_volatile(reg))
+                reg_cache[reg] = value;
+
+        ret = codec->hw_write(codec->control_data, data, 3);
+
+        if (ret == 3)
+                return 0;
+        if (ret < 0)
+                return ret;
+        return -EIO;
+}
+
+struct _fll_div {
+        u16 fll_fratio;
+        u16 fll_outdiv;
+        u16 fll_clk_ref_div;
+        u16 n;
+        u16 k;
+};
+
+/* The size in bits of the FLL divide multiplied by 10
+ * to allow rounding later */
+#define FIXED_FLL_SIZE ((1 << 16) * 10)
+
+static struct {
+        unsigned int min;
+        unsigned int max;
+        u16 fll_fratio;
+        int ratio;
+} fll_fratios[] = {
+        {       0,    64000, 4, 16 },
+        {   64000,   128000, 3,  8 },
+        {  128000,   256000, 2,  4 },
+        {  256000,  1000000, 1,  2 },
+        { 1000000, 13500000, 0,  1 },
+};
+
+static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
+                       unsigned int Fout)
+{
+        u64 Kpart;
+        unsigned int K, Ndiv, Nmod, target;
+        unsigned int div;
+        int i;
+
+        /* Fref must be <=13.5MHz */
+        div = 1;
+        fll_div->fll_clk_ref_div = 0;
+        while ((Fref / div) > 13500000) {
+                div *= 2;
+                fll_div->fll_clk_ref_div++;
+
+                if (div > 8) {
+                        pr_err("Can't scale %dMHz input down to <=13.5MHz\n",
+                               Fref);
+                        return -EINVAL;
+                }
+        }
+
+        pr_debug("Fref=%u Fout=%u\n", Fref, Fout);
+
+        /* Apply the division for our remaining calculations */
+        Fref /= div;
+
+        /* Fvco should be 90-100MHz; don't check the upper bound */
+        div = 0;
+        target = Fout * 2;
+        while (target < 90000000) {
+                div++;
+                target *= 2;
+                if (div > 7) {
+                        pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n",
+                               Fout);
+                        return -EINVAL;
+                }
+        }
+        fll_div->fll_outdiv = div;
+
+        pr_debug("Fvco=%dHz\n", target);
+
+        /* Find an appropraite FLL_FRATIO and factor it out of the target */
+        for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) {
+                if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) {
+                        fll_div->fll_fratio = fll_fratios[i].fll_fratio;
+                        target /= fll_fratios[i].ratio;
+                        break;
+                }
+        }
+        if (i == ARRAY_SIZE(fll_fratios)) {
+                pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref);
+                return -EINVAL;
+        }
+
+        /* Now, calculate N.K */
+        Ndiv = target / Fref;
+
+        fll_div->n = Ndiv;
+        Nmod = target % Fref;
+        pr_debug("Nmod=%d\n", Nmod);
+
+        /* Calculate fractional part - scale up so we can round. */
+        Kpart = FIXED_FLL_SIZE * (long long)Nmod;
+
+        do_div(Kpart, Fref);
+
+        K = Kpart & 0xFFFFFFFF;
+
+        if ((K % 10) >= 5)
+                K += 5;
+
+        /* Move down to proper range now rounding is done */
+        fll_div->k = K / 10;
+
+        pr_debug("N=%x K=%x FLL_FRATIO=%x FLL_OUTDIV=%x FLL_CLK_REF_DIV=%x\n",
+                 fll_div->n, fll_div->k,
+                 fll_div->fll_fratio, fll_div->fll_outdiv,
+                 fll_div->fll_clk_ref_div);
+
+        return 0;
+}
+
+static int wm8993_set_fll(struct snd_soc_dai *dai, int fll_id,
+                          unsigned int Fref, unsigned int Fout)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        struct wm8993_priv *wm8993 = codec->private_data;
+        u16 reg1, reg4, reg5;
+        struct _fll_div fll_div;
+        int ret;
+
+        /* Any change? */
+        if (Fref == wm8993->fll_fref && Fout == wm8993->fll_fout)
+                return 0;
+
+        /* Disable the FLL */
+        if (Fout == 0) {
+                dev_dbg(codec->dev, "FLL disabled\n");
+                wm8993->fll_fref = 0;
+                wm8993->fll_fout = 0;
+
+                reg1 = wm8993_read(codec, WM8993_FLL_CONTROL_1);
+                reg1 &= ~WM8993_FLL_ENA;
+                wm8993_write(codec, WM8993_FLL_CONTROL_1, reg1);
+
+                return 0;
+        }
+
+        ret = fll_factors(&fll_div, Fref, Fout);
+        if (ret != 0)
+                return ret;
+
+        reg5 = wm8993_read(codec, WM8993_FLL_CONTROL_5);
+        reg5 &= ~WM8993_FLL_CLK_SRC_MASK;
+
+        switch (fll_id) {
+        case WM8993_FLL_MCLK:
+                break;
+
+        case WM8993_FLL_LRCLK:
+                reg5 |= 1;
+                break;
+
+        case WM8993_FLL_BCLK:
+                reg5 |= 2;
+                break;
+
+        default:
+                dev_err(codec->dev, "Unknown FLL ID %d\n", fll_id);
+                return -EINVAL;
+        }
+
+        /* Any FLL configuration change requires that the FLL be
+         * disabled first. */
+        reg1 = wm8993_read(codec, WM8993_FLL_CONTROL_1);
+        reg1 &= ~WM8993_FLL_ENA;
+        wm8993_write(codec, WM8993_FLL_CONTROL_1, reg1);
+
+        /* Apply the configuration */
+        if (fll_div.k)
+                reg1 |= WM8993_FLL_FRAC_MASK;
+        else
+                reg1 &= ~WM8993_FLL_FRAC_MASK;
+        wm8993_write(codec, WM8993_FLL_CONTROL_1, reg1);
+
+        wm8993_write(codec, WM8993_FLL_CONTROL_2,
+                     (fll_div.fll_outdiv << WM8993_FLL_OUTDIV_SHIFT) |
+                     (fll_div.fll_fratio << WM8993_FLL_FRATIO_SHIFT));
+        wm8993_write(codec, WM8993_FLL_CONTROL_3, fll_div.k);
+
+        reg4 = wm8993_read(codec, WM8993_FLL_CONTROL_4);
+        reg4 &= ~WM8993_FLL_N_MASK;
+        reg4 |= fll_div.n << WM8993_FLL_N_SHIFT;
+        wm8993_write(codec, WM8993_FLL_CONTROL_4, reg4);
+
+        reg5 &= ~WM8993_FLL_CLK_REF_DIV_MASK;
+        reg5 |= fll_div.fll_clk_ref_div << WM8993_FLL_CLK_REF_DIV_SHIFT;
+        wm8993_write(codec, WM8993_FLL_CONTROL_5, reg5);
+
+        /* Enable the FLL */
+        wm8993_write(codec, WM8993_FLL_CONTROL_1, reg1 | WM8993_FLL_ENA);
+
+        dev_dbg(codec->dev, "FLL enabled at %dHz->%dHz\n", Fref, Fout);
+
+        wm8993->fll_fref = Fref;
+        wm8993->fll_fout = Fout;
+
+        return 0;
+}
+
+static int configure_clock(struct snd_soc_codec *codec)
+{
+        struct wm8993_priv *wm8993 = codec->private_data;
+        unsigned int reg;
+
+        /* This should be done on init() for bypass paths */
+        switch (wm8993->sysclk_source) {
+        case WM8993_SYSCLK_MCLK:
+                dev_dbg(codec->dev, "Using %dHz MCLK\n", wm8993->mclk_rate);
+
+                reg = wm8993_read(codec, WM8993_CLOCKING_2);
+                reg &= ~(WM8993_MCLK_DIV | WM8993_SYSCLK_SRC);
+                if (wm8993->mclk_rate > 13500000) {
+                        reg |= WM8993_MCLK_DIV;
+                        wm8993->sysclk_rate = wm8993->mclk_rate / 2;
+                } else {
+                        reg &= ~WM8993_MCLK_DIV;
+                        wm8993->sysclk_rate = wm8993->mclk_rate;
+                }
+                wm8993_write(codec, WM8993_CLOCKING_2, reg);
+                break;
+
+        case WM8993_SYSCLK_FLL:
+                dev_dbg(codec->dev, "Using %dHz FLL clock\n",
+                        wm8993->fll_fout);
+
+                reg = wm8993_read(codec, WM8993_CLOCKING_2);
+                reg |= WM8993_SYSCLK_SRC;
+                if (wm8993->fll_fout > 13500000) {
+                        reg |= WM8993_MCLK_DIV;
+                        wm8993->sysclk_rate = wm8993->fll_fout / 2;
+                } else {
+                        reg &= ~WM8993_MCLK_DIV;
+                        wm8993->sysclk_rate = wm8993->fll_fout;
+                }
+                wm8993_write(codec, WM8993_CLOCKING_2, reg);
+                break;
+
+        default:
+                dev_err(codec->dev, "System clock not configured\n");
+                return -EINVAL;
+        }
+
+        dev_dbg(codec->dev, "CLK_SYS is %dHz\n", wm8993->sysclk_rate);
+
+        return 0;
+}
+
+static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 300, 0);
+static const DECLARE_TLV_DB_SCALE(drc_comp_threash, -4500, 75, 0);
+static const DECLARE_TLV_DB_SCALE(drc_comp_amp, -2250, 75, 0);
+static const DECLARE_TLV_DB_SCALE(drc_min_tlv, -1800, 600, 0);
+static const unsigned int drc_max_tlv[] = {
+        TLV_DB_RANGE_HEAD(4),
+        0, 2, TLV_DB_SCALE_ITEM(1200, 600, 0),
+        3, 3, TLV_DB_SCALE_ITEM(3600, 0, 0),
+};
+static const DECLARE_TLV_DB_SCALE(drc_qr_tlv, 1200, 600, 0);
+static const DECLARE_TLV_DB_SCALE(drc_startup_tlv, -1800, 300, 0);
+static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
+static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
+static const DECLARE_TLV_DB_SCALE(dac_boost_tlv, 0, 600, 0);
+
+static const char *dac_deemph_text[] = {
+        "None",
+        "32kHz",
+        "44.1kHz",
+        "48kHz",
+};
+
+static const struct soc_enum dac_deemph =
+        SOC_ENUM_SINGLE(WM8993_DAC_CTRL, 4, 4, dac_deemph_text);
+
+static const char *adc_hpf_text[] = {
+        "Hi-Fi",
+        "Voice 1",
+        "Voice 2",
+        "Voice 3",
+};
+
+static const struct soc_enum adc_hpf =
+        SOC_ENUM_SINGLE(WM8993_ADC_CTRL, 5, 4, adc_hpf_text);
+
+static const char *drc_path_text[] = {
+        "ADC",
+        "DAC"
+};
+
+static const struct soc_enum drc_path =
+        SOC_ENUM_SINGLE(WM8993_DRC_CONTROL_1, 14, 2, drc_path_text);
+
+static const char *drc_r0_text[] = {
+        "1",
+        "1/2",
+        "1/4",
+        "1/8",
+        "1/16",
+        "0",
+};
+
+static const struct soc_enum drc_r0 =
+        SOC_ENUM_SINGLE(WM8993_DRC_CONTROL_3, 8, 6, drc_r0_text);
+
+static const char *drc_r1_text[] = {
+        "1",
+        "1/2",
+        "1/4",
+        "1/8",
+        "0",
+};
+
+static const struct soc_enum drc_r1 =
+        SOC_ENUM_SINGLE(WM8993_DRC_CONTROL_4, 13, 5, drc_r1_text);
+
+static const char *drc_attack_text[] = {
+        "Reserved",
+        "181us",
+        "363us",
+        "726us",
+        "1.45ms",
+        "2.9ms",
+        "5.8ms",
+        "11.6ms",
+        "23.2ms",
+        "46.4ms",
+        "92.8ms",
+        "185.6ms",
+};
+
+static const struct soc_enum drc_attack =
+        SOC_ENUM_SINGLE(WM8993_DRC_CONTROL_2, 12, 12, drc_attack_text);
+
+static const char *drc_decay_text[] = {
+        "186ms",
+        "372ms",
+        "743ms",
+        "1.49s",
+        "2.97ms",
+        "5.94ms",
+        "11.89ms",
+        "23.78ms",
+        "47.56ms",
+};
+
+static const struct soc_enum drc_decay =
+        SOC_ENUM_SINGLE(WM8993_DRC_CONTROL_2, 8, 9, drc_decay_text);
+
+static const char *drc_ff_text[] = {
+        "5 samples",
+        "9 samples",
+};
+
+static const struct soc_enum drc_ff =
+        SOC_ENUM_SINGLE(WM8993_DRC_CONTROL_3, 7, 2, drc_ff_text);
+
+static const char *drc_qr_rate_text[] = {
+        "0.725ms",
+        "1.45ms",
+        "5.8ms",
+};
+
+static const struct soc_enum drc_qr_rate =
+        SOC_ENUM_SINGLE(WM8993_DRC_CONTROL_3, 0, 3, drc_qr_rate_text);
+
+static const char *drc_smooth_text[] = {
+        "Low",
+        "Medium",
+        "High",
+};
+
+static const struct soc_enum drc_smooth =
+        SOC_ENUM_SINGLE(WM8993_DRC_CONTROL_1, 4, 3, drc_smooth_text);
+
+static const struct snd_kcontrol_new wm8993_snd_controls[] = {
+SOC_DOUBLE_TLV("Digital Sidetone Volume", WM8993_DIGITAL_SIDE_TONE,
+               5, 9, 12, 0, sidetone_tlv),
+
+SOC_SINGLE("DRC Switch", WM8993_DRC_CONTROL_1, 15, 1, 0),
+SOC_ENUM("DRC Path", drc_path),
+SOC_SINGLE_TLV("DRC Compressor Threashold Volume", WM8993_DRC_CONTROL_2,
+               2, 60, 1, drc_comp_threash),
+SOC_SINGLE_TLV("DRC Compressor Amplitude Volume", WM8993_DRC_CONTROL_3,
+               11, 30, 1, drc_comp_amp),
+SOC_ENUM("DRC R0", drc_r0),
+SOC_ENUM("DRC R1", drc_r1),
+SOC_SINGLE_TLV("DRC Minimum Volume", WM8993_DRC_CONTROL_1, 2, 3, 1,
+               drc_min_tlv),
+SOC_SINGLE_TLV("DRC Maximum Volume", WM8993_DRC_CONTROL_1, 0, 3, 0,
+               drc_max_tlv),
+SOC_ENUM("DRC Attack Rate", drc_attack),
+SOC_ENUM("DRC Decay Rate", drc_decay),
+SOC_ENUM("DRC FF Delay", drc_ff),
+SOC_SINGLE("DRC Anti-clip Switch", WM8993_DRC_CONTROL_1, 9, 1, 0),
+SOC_SINGLE("DRC Quick Release Switch", WM8993_DRC_CONTROL_1, 10, 1, 0),
+SOC_SINGLE_TLV("DRC Quick Release Volume", WM8993_DRC_CONTROL_3, 2, 3, 0,
+               drc_qr_tlv),
+SOC_ENUM("DRC Quick Release Rate", drc_qr_rate),
+SOC_SINGLE("DRC Smoothing Switch", WM8993_DRC_CONTROL_1, 11, 1, 0),
+SOC_SINGLE("DRC Smoothing Hysteresis Switch", WM8993_DRC_CONTROL_1, 8, 1, 0),
+SOC_ENUM("DRC Smoothing Hysteresis Threashold", drc_smooth),
+SOC_SINGLE_TLV("DRC Startup Volume", WM8993_DRC_CONTROL_4, 8, 18, 0,
+               drc_startup_tlv),
+
+SOC_SINGLE("EQ Switch", WM8993_EQ1, 0, 1, 0),
+
+SOC_DOUBLE_R_TLV("Capture Volume", WM8993_LEFT_ADC_DIGITAL_VOLUME,
+                 WM8993_RIGHT_ADC_DIGITAL_VOLUME, 1, 96, 0, digital_tlv),
+SOC_SINGLE("ADC High Pass Filter Switch", WM8993_ADC_CTRL, 8, 1, 0),
+SOC_ENUM("ADC High Pass Filter Mode", adc_hpf),
+
+SOC_DOUBLE_R_TLV("Playback Volume", WM8993_LEFT_DAC_DIGITAL_VOLUME,
+                 WM8993_RIGHT_DAC_DIGITAL_VOLUME, 1, 96, 0, digital_tlv),
+SOC_SINGLE_TLV("Playback Boost Volume", WM8993_AUDIO_INTERFACE_2, 10, 3, 0,
+               dac_boost_tlv),
+SOC_ENUM("DAC Deemphasis", dac_deemph),
+
+SOC_SINGLE_TLV("SPKL DAC Volume", WM8993_SPKMIXL_ATTENUATION,
+               2, 1, 1, wm_hubs_spkmix_tlv),
+
+SOC_SINGLE_TLV("SPKR DAC Volume", WM8993_SPKMIXR_ATTENUATION,
+               2, 1, 1, wm_hubs_spkmix_tlv),
+};
+
+static const struct snd_kcontrol_new wm8993_eq_controls[] = {
+SOC_SINGLE_TLV("EQ1 Volume", WM8993_EQ2, 0, 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ2 Volume", WM8993_EQ3, 0, 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ3 Volume", WM8993_EQ4, 0, 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ4 Volume", WM8993_EQ5, 0, 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ5 Volume", WM8993_EQ6, 0, 24, 0, eq_tlv),
+};
+
+static int clk_sys_event(struct snd_soc_dapm_widget *w,
+                         struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec = w->codec;
+
+        switch (event) {
+        case SND_SOC_DAPM_PRE_PMU:
+                return configure_clock(codec);
+
+        case SND_SOC_DAPM_POST_PMD:
+                break;
+        }
+
+        return 0;
+}
+
+/*
+ * When used with DAC outputs only the WM8993 charge pump supports
+ * operation in class W mode, providing very low power consumption
+ * when used with digital sources.  Enable and disable this mode
+ * automatically depending on the mixer configuration.
+ *
+ * Currently the only supported paths are the direct DAC->headphone
+ * paths (which provide minimum power consumption anyway).
+ */
+static int class_w_put(struct snd_kcontrol *kcontrol,
+                       struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
+        struct snd_soc_codec *codec = widget->codec;
+        struct wm8993_priv *wm8993 = codec->private_data;
+        int ret;
+
+        /* Turn it off if we're using the main output mixer */
+        if (ucontrol->value.integer.value[0] == 0) {
+                if (wm8993->class_w_users == 0) {
+                        dev_dbg(codec->dev, "Disabling Class W\n");
+                        snd_soc_update_bits(codec, WM8993_CLASS_W_0,
+                                            WM8993_CP_DYN_FREQ |
+                                            WM8993_CP_DYN_V,
+                                            0);
+                }
+                wm8993->class_w_users++;
+        }
+
+        /* Implement the change */
+        ret = snd_soc_dapm_put_enum_double(kcontrol, ucontrol);
+
+        /* Enable it if we're using the direct DAC path */
+        if (ucontrol->value.integer.value[0] == 1) {
+                if (wm8993->class_w_users == 1) {
+                        dev_dbg(codec->dev, "Enabling Class W\n");
+                        snd_soc_update_bits(codec, WM8993_CLASS_W_0,
+                                            WM8993_CP_DYN_FREQ |
+                                            WM8993_CP_DYN_V,
+                                            WM8993_CP_DYN_FREQ |
+                                            WM8993_CP_DYN_V);
+                }
+                wm8993->class_w_users--;
+        }
+
+        dev_dbg(codec->dev, "Indirect DAC use count now %d\n",
+                wm8993->class_w_users);
+
+        return ret;
+}
+
+#define SOC_DAPM_ENUM_W(xname, xenum) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+        .info = snd_soc_info_enum_double, \
+        .get = snd_soc_dapm_get_enum_double, \
+        .put = class_w_put, \
+        .private_value = (unsigned long)&xenum }
+
+static const char *hp_mux_text[] = {
+        "Mixer",
+        "DAC",
+};
+
+static const struct soc_enum hpl_enum =
+        SOC_ENUM_SINGLE(WM8993_OUTPUT_MIXER1, 8, 2, hp_mux_text);
+
+static const struct snd_kcontrol_new hpl_mux =
+        SOC_DAPM_ENUM_W("Left Headphone Mux", hpl_enum);
+
+static const struct soc_enum hpr_enum =
+        SOC_ENUM_SINGLE(WM8993_OUTPUT_MIXER2, 8, 2, hp_mux_text);
+
+static const struct snd_kcontrol_new hpr_mux =
+        SOC_DAPM_ENUM_W("Right Headphone Mux", hpr_enum);
+
+static const struct snd_kcontrol_new left_speaker_mixer[] = {
+SOC_DAPM_SINGLE("Input Switch", WM8993_SPEAKER_MIXER, 7, 1, 0),
+SOC_DAPM_SINGLE("IN1LP Switch", WM8993_SPEAKER_MIXER, 5, 1, 0),
+SOC_DAPM_SINGLE("Output Switch", WM8993_SPEAKER_MIXER, 3, 1, 0),
+SOC_DAPM_SINGLE("DAC Switch", WM8993_SPEAKER_MIXER, 6, 1, 0),
+};
+
+static const struct snd_kcontrol_new right_speaker_mixer[] = {
+SOC_DAPM_SINGLE("Input Switch", WM8993_SPEAKER_MIXER, 6, 1, 0),
+SOC_DAPM_SINGLE("IN1RP Switch", WM8993_SPEAKER_MIXER, 4, 1, 0),
+SOC_DAPM_SINGLE("Output Switch", WM8993_SPEAKER_MIXER, 2, 1, 0),
+SOC_DAPM_SINGLE("DAC Switch", WM8993_SPEAKER_MIXER, 0, 1, 0),
+};
+
+static const char *aif_text[] = {
+        "Left", "Right"
+};
+
+static const struct soc_enum aifoutl_enum =
+        SOC_ENUM_SINGLE(WM8993_AUDIO_INTERFACE_1, 15, 2, aif_text);
+
+static const struct snd_kcontrol_new aifoutl_mux =
+        SOC_DAPM_ENUM("AIFOUTL Mux", aifoutl_enum);
+
+static const struct soc_enum aifoutr_enum =
+        SOC_ENUM_SINGLE(WM8993_AUDIO_INTERFACE_1, 14, 2, aif_text);
+
+static const struct snd_kcontrol_new aifoutr_mux =
+        SOC_DAPM_ENUM("AIFOUTR Mux", aifoutr_enum);
+
+static const struct soc_enum aifinl_enum =
+        SOC_ENUM_SINGLE(WM8993_AUDIO_INTERFACE_2, 15, 2, aif_text);
+
+static const struct snd_kcontrol_new aifinl_mux =
+        SOC_DAPM_ENUM("AIFINL Mux", aifinl_enum);
+
+static const struct soc_enum aifinr_enum =
+        SOC_ENUM_SINGLE(WM8993_AUDIO_INTERFACE_2, 14, 2, aif_text);
+
+static const struct snd_kcontrol_new aifinr_mux =
+        SOC_DAPM_ENUM("AIFINR Mux", aifinr_enum);
+
+static const char *sidetone_text[] = {
+        "None", "Left", "Right"
+};
+
+static const struct soc_enum sidetonel_enum =
+        SOC_ENUM_SINGLE(WM8993_DIGITAL_SIDE_TONE, 2, 3, sidetone_text);
+
+static const struct snd_kcontrol_new sidetonel_mux =
+        SOC_DAPM_ENUM("Left Sidetone", sidetonel_enum);
+
+static const struct soc_enum sidetoner_enum =
+        SOC_ENUM_SINGLE(WM8993_DIGITAL_SIDE_TONE, 0, 3, sidetone_text);
+
+static const struct snd_kcontrol_new sidetoner_mux =
+        SOC_DAPM_ENUM("Right Sidetone", sidetoner_enum);
+
+static const struct snd_soc_dapm_widget wm8993_dapm_widgets[] = {
+SND_SOC_DAPM_SUPPLY("CLK_SYS", WM8993_BUS_CONTROL_1, 1, 0, clk_sys_event,
+                    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("TOCLK", WM8993_CLOCKING_1, 14, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("CLK_DSP", WM8993_CLOCKING_3, 0, 0, NULL, 0),
+
+SND_SOC_DAPM_ADC("ADCL", NULL, WM8993_POWER_MANAGEMENT_2, 1, 0),
+SND_SOC_DAPM_ADC("ADCR", NULL, WM8993_POWER_MANAGEMENT_2, 0, 0),
+
+SND_SOC_DAPM_MUX("AIFOUTL Mux", SND_SOC_NOPM, 0, 0, &aifoutl_mux),
+SND_SOC_DAPM_MUX("AIFOUTR Mux", SND_SOC_NOPM, 0, 0, &aifoutr_mux),
+
+SND_SOC_DAPM_AIF_OUT("AIFOUTL", "Capture", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_OUT("AIFOUTR", "Capture", 1, SND_SOC_NOPM, 0, 0),
+
+SND_SOC_DAPM_AIF_IN("AIFINL", "Playback", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_IN("AIFINR", "Playback", 1, SND_SOC_NOPM, 0, 0),
+
+SND_SOC_DAPM_MUX("DACL Mux", SND_SOC_NOPM, 0, 0, &aifinl_mux),
+SND_SOC_DAPM_MUX("DACR Mux", SND_SOC_NOPM, 0, 0, &aifinr_mux),
+
+SND_SOC_DAPM_MUX("DACL Sidetone", SND_SOC_NOPM, 0, 0, &sidetonel_mux),
+SND_SOC_DAPM_MUX("DACR Sidetone", SND_SOC_NOPM, 0, 0, &sidetoner_mux),
+
+SND_SOC_DAPM_DAC("DACL", NULL, WM8993_POWER_MANAGEMENT_3, 1, 0),
+SND_SOC_DAPM_DAC("DACR", NULL, WM8993_POWER_MANAGEMENT_3, 0, 0),
+
+SND_SOC_DAPM_MUX("Left Headphone Mux", SND_SOC_NOPM, 0, 0, &hpl_mux),
+SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0, &hpr_mux),
+
+SND_SOC_DAPM_MIXER("SPKL", WM8993_POWER_MANAGEMENT_3, 8, 0,
+                   left_speaker_mixer, ARRAY_SIZE(left_speaker_mixer)),
+SND_SOC_DAPM_MIXER("SPKR", WM8993_POWER_MANAGEMENT_3, 9, 0,
+                   right_speaker_mixer, ARRAY_SIZE(right_speaker_mixer)),
+
+};
+
+static const struct snd_soc_dapm_route routes[] = {
+        { "ADCL", NULL, "CLK_SYS" },
+        { "ADCL", NULL, "CLK_DSP" },
+        { "ADCR", NULL, "CLK_SYS" },
+        { "ADCR", NULL, "CLK_DSP" },
+
+        { "AIFOUTL Mux", "Left", "ADCL" },
+        { "AIFOUTL Mux", "Right", "ADCR" },
+        { "AIFOUTR Mux", "Left", "ADCL" },
+        { "AIFOUTR Mux", "Right", "ADCR" },
+
+        { "AIFOUTL", NULL, "AIFOUTL Mux" },
+        { "AIFOUTR", NULL, "AIFOUTR Mux" },
+
+        { "DACL Mux", "Left", "AIFINL" },
+        { "DACL Mux", "Right", "AIFINR" },
+        { "DACR Mux", "Left", "AIFINL" },
+        { "DACR Mux", "Right", "AIFINR" },
+
+        { "DACL Sidetone", "Left", "ADCL" },
+        { "DACL Sidetone", "Right", "ADCR" },
+        { "DACR Sidetone", "Left", "ADCL" },
+        { "DACR Sidetone", "Right", "ADCR" },
+
+        { "DACL", NULL, "CLK_SYS" },
+        { "DACL", NULL, "CLK_DSP" },
+        { "DACL", NULL, "DACL Mux" },
+        { "DACL", NULL, "DACL Sidetone" },
+        { "DACR", NULL, "CLK_SYS" },
+        { "DACR", NULL, "CLK_DSP" },
+        { "DACR", NULL, "DACR Mux" },
+        { "DACR", NULL, "DACR Sidetone" },
+
+        { "Left Output Mixer", "DAC Switch", "DACL" },
+
+        { "Right Output Mixer", "DAC Switch", "DACR" },
+
+        { "Left Output PGA", NULL, "CLK_SYS" },
+
+        { "Right Output PGA", NULL, "CLK_SYS" },
+
+        { "SPKL", "DAC Switch", "DACL" },
+        { "SPKL", NULL, "CLK_SYS" },
+
+        { "SPKR", "DAC Switch", "DACR" },
+        { "SPKR", NULL, "CLK_SYS" },
+
+        { "Left Headphone Mux", "DAC", "DACL" },
+        { "Right Headphone Mux", "DAC", "DACR" },
+};
+
+static int wm8993_set_bias_level(struct snd_soc_codec *codec,
+                                 enum snd_soc_bias_level level)
+{
+        struct wm8993_priv *wm8993 = codec->private_data;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+        case SND_SOC_BIAS_PREPARE:
+                /* VMID=2*40k */
+                snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1,
+                                    WM8993_VMID_SEL_MASK, 0x2);
+                snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_2,
+                                    WM8993_TSHUT_ENA, WM8993_TSHUT_ENA);
+                break;
+
+        case SND_SOC_BIAS_STANDBY:
+                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        /* Bring up VMID with fast soft start */
+                        snd_soc_update_bits(codec, WM8993_ANTIPOP2,
+                                            WM8993_STARTUP_BIAS_ENA |
+                                            WM8993_VMID_BUF_ENA |
+                                            WM8993_VMID_RAMP_MASK |
+                                            WM8993_BIAS_SRC,
+                                            WM8993_STARTUP_BIAS_ENA |
+                                            WM8993_VMID_BUF_ENA |
+                                            WM8993_VMID_RAMP_MASK |
+                                            WM8993_BIAS_SRC);
+
+                        /* If either line output is single ended we
+                         * need the VMID buffer */
+                        if (!wm8993->pdata.lineout1_diff ||
+                            !wm8993->pdata.lineout2_diff)
+                                snd_soc_update_bits(codec, WM8993_ANTIPOP1,
+                                                 WM8993_LINEOUT_VMID_BUF_ENA,
+                                                 WM8993_LINEOUT_VMID_BUF_ENA);
+
+                        /* VMID=2*40k */
+                        snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1,
+                                            WM8993_VMID_SEL_MASK |
+                                            WM8993_BIAS_ENA,
+                                            WM8993_BIAS_ENA | 0x2);
+                        msleep(32);
+
+                        /* Switch to normal bias */
+                        snd_soc_update_bits(codec, WM8993_ANTIPOP2,
+                                            WM8993_BIAS_SRC |
+                                            WM8993_STARTUP_BIAS_ENA, 0);
+                }
+
+                /* VMID=2*240k */
+                snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1,
+                                    WM8993_VMID_SEL_MASK, 0x4);
+
+                snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_2,
+                                    WM8993_TSHUT_ENA, 0);
+                break;
+
+        case SND_SOC_BIAS_OFF:
+                snd_soc_update_bits(codec, WM8993_ANTIPOP1,
+                                    WM8993_LINEOUT_VMID_BUF_ENA, 0);
+
+                snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1,
+                                    WM8993_VMID_SEL_MASK | WM8993_BIAS_ENA,
+                                    0);
+                break;
+        }
+
+        codec->bias_level = level;
+
+        return 0;
+}
+
+static int wm8993_set_sysclk(struct snd_soc_dai *codec_dai,
+                             int clk_id, unsigned int freq, int dir)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        struct wm8993_priv *wm8993 = codec->private_data;
+
+        switch (clk_id) {
+        case WM8993_SYSCLK_MCLK:
+                wm8993->mclk_rate = freq;
+        case WM8993_SYSCLK_FLL:
+                wm8993->sysclk_source = clk_id;
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static int wm8993_set_dai_fmt(struct snd_soc_dai *dai,
+                              unsigned int fmt)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        struct wm8993_priv *wm8993 = codec->private_data;
+        unsigned int aif1 = wm8993_read(codec, WM8993_AUDIO_INTERFACE_1);
+        unsigned int aif4 = wm8993_read(codec, WM8993_AUDIO_INTERFACE_4);
+
+        aif1 &= ~(WM8993_BCLK_DIR | WM8993_AIF_BCLK_INV |
+                  WM8993_AIF_LRCLK_INV | WM8993_AIF_FMT_MASK);
+        aif4 &= ~WM8993_LRCLK_DIR;
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBS_CFS:
+                wm8993->master = 0;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFM:
+                aif4 |= WM8993_LRCLK_DIR;
+                wm8993->master = 1;
+                break;
+        case SND_SOC_DAIFMT_CBM_CFS:
+                aif1 |= WM8993_BCLK_DIR;
+                wm8993->master = 1;
+                break;
+        case SND_SOC_DAIFMT_CBM_CFM:
+                aif1 |= WM8993_BCLK_DIR;
+                aif4 |= WM8993_LRCLK_DIR;
+                wm8993->master = 1;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_DSP_B:
+                aif1 |= WM8993_AIF_LRCLK_INV;
+        case SND_SOC_DAIFMT_DSP_A:
+                aif1 |= 0x18;
+                break;
+        case SND_SOC_DAIFMT_I2S:
+                aif1 |= 0x10;
+                break;
+        case SND_SOC_DAIFMT_RIGHT_J:
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                aif1 |= 0x8;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_DSP_A:
+        case SND_SOC_DAIFMT_DSP_B:
+                /* frame inversion not valid for DSP modes */
+                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+                case SND_SOC_DAIFMT_NB_NF:
+                        break;
+                case SND_SOC_DAIFMT_IB_NF:
+                        aif1 |= WM8993_AIF_BCLK_INV;
+                        break;
+                default:
+                        return -EINVAL;
+                }
+                break;
+
+        case SND_SOC_DAIFMT_I2S:
+        case SND_SOC_DAIFMT_RIGHT_J:
+        case SND_SOC_DAIFMT_LEFT_J:
+                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+                case SND_SOC_DAIFMT_NB_NF:
+                        break;
+                case SND_SOC_DAIFMT_IB_IF:
+                        aif1 |= WM8993_AIF_BCLK_INV | WM8993_AIF_LRCLK_INV;
+                        break;
+                case SND_SOC_DAIFMT_IB_NF:
+                        aif1 |= WM8993_AIF_BCLK_INV;
+                        break;
+                case SND_SOC_DAIFMT_NB_IF:
+                        aif1 |= WM8993_AIF_LRCLK_INV;
+                        break;
+                default:
+                        return -EINVAL;
+                }
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        wm8993_write(codec, WM8993_AUDIO_INTERFACE_1, aif1);
+        wm8993_write(codec, WM8993_AUDIO_INTERFACE_4, aif4);
+
+        return 0;
+}
+
+static int wm8993_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 wm8993_priv *wm8993 = codec->private_data;
+        int ret, i, best, best_val, cur_val;
+        unsigned int clocking1, clocking3, aif1, aif4;
+
+        clocking1 = wm8993_read(codec, WM8993_CLOCKING_1);
+        clocking1 &= ~WM8993_BCLK_DIV_MASK;
+
+        clocking3 = wm8993_read(codec, WM8993_CLOCKING_3);
+        clocking3 &= ~(WM8993_CLK_SYS_RATE_MASK | WM8993_SAMPLE_RATE_MASK);
+
+        aif1 = wm8993_read(codec, WM8993_AUDIO_INTERFACE_1);
+        aif1 &= ~WM8993_AIF_WL_MASK;
+
+        aif4 = wm8993_read(codec, WM8993_AUDIO_INTERFACE_4);
+        aif4 &= ~WM8993_LRCLK_RATE_MASK;
+
+        /* What BCLK do we need? */
+        wm8993->fs = params_rate(params);
+        wm8993->bclk = 2 * wm8993->fs;
+        if (wm8993->tdm_slots) {
+                dev_dbg(codec->dev, "Configuring for %d %d bit TDM slots\n",
+                        wm8993->tdm_slots, wm8993->tdm_width);
+                wm8993->bclk *= wm8993->tdm_width * wm8993->tdm_slots;
+        } else {
+                switch (params_format(params)) {
+                case SNDRV_PCM_FORMAT_S16_LE:
+                        wm8993->bclk *= 16;
+                        break;
+                case SNDRV_PCM_FORMAT_S20_3LE:
+                        wm8993->bclk *= 20;
+                        aif1 |= 0x8;
+                        break;
+                case SNDRV_PCM_FORMAT_S24_LE:
+                        wm8993->bclk *= 24;
+                        aif1 |= 0x10;
+                        break;
+                case SNDRV_PCM_FORMAT_S32_LE:
+                        wm8993->bclk *= 32;
+                        aif1 |= 0x18;
+                        break;
+                default:
+                        return -EINVAL;
+                }
+        }
+
+        dev_dbg(codec->dev, "Target BCLK is %dHz\n", wm8993->bclk);
+
+        ret = configure_clock(codec);
+        if (ret != 0)
+                return ret;
+
+        /* Select nearest CLK_SYS_RATE */
+        best = 0;
+        best_val = abs((wm8993->sysclk_rate / clk_sys_rates[0].ratio)
+                       - 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);;
+                if (cur_val < best_val) {
+                        best = i;
+                        best_val = cur_val;
+                }
+        }
+        dev_dbg(codec->dev, "Selected CLK_SYS_RATIO of %d\n",
+                clk_sys_rates[best].ratio);
+        clocking3 |= (clk_sys_rates[best].clk_sys_rate
+                      << WM8993_CLK_SYS_RATE_SHIFT);
+
+        /* SAMPLE_RATE */
+        best = 0;
+        best_val = abs(wm8993->fs - sample_rates[0].rate);
+        for (i = 1; i < ARRAY_SIZE(sample_rates); i++) {
+                /* Closest match */
+                cur_val = abs(wm8993->fs - sample_rates[i].rate);
+                if (cur_val < best_val) {
+                        best = i;
+                        best_val = cur_val;
+                }
+        }
+        dev_dbg(codec->dev, "Selected SAMPLE_RATE of %dHz\n",
+                sample_rates[best].rate);
+        clocking3 |= (sample_rates[best].sample_rate
+                      << WM8993_SAMPLE_RATE_SHIFT);
+
+        /* BCLK_DIV */
+        best = 0;
+        best_val = INT_MAX;
+        for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) {
+                cur_val = ((wm8993->sysclk_rate * 10) / bclk_divs[i].div)
+                        - wm8993->bclk;
+                if (cur_val < 0) /* Table is sorted */
+                        break;
+                if (cur_val < best_val) {
+                        best = i;
+                        best_val = cur_val;
+                }
+        }
+        wm8993->bclk = (wm8993->sysclk_rate * 10) / bclk_divs[best].div;
+        dev_dbg(codec->dev, "Selected BCLK_DIV of %d for %dHz BCLK\n",
+                bclk_divs[best].div, wm8993->bclk);
+        clocking1 |= bclk_divs[best].bclk_div << WM8993_BCLK_DIV_SHIFT;
+
+        /* LRCLK is a simple fraction of BCLK */
+        dev_dbg(codec->dev, "LRCLK_RATE is %d\n", wm8993->bclk / wm8993->fs);
+        aif4 |= wm8993->bclk / wm8993->fs;
+
+        wm8993_write(codec, WM8993_CLOCKING_1, clocking1);
+        wm8993_write(codec, WM8993_CLOCKING_3, clocking3);
+        wm8993_write(codec, WM8993_AUDIO_INTERFACE_1, aif1);
+        wm8993_write(codec, WM8993_AUDIO_INTERFACE_4, aif4);
+
+        /* ReTune Mobile? */
+        if (wm8993->pdata.num_retune_configs) {
+                u16 eq1 = wm8993_read(codec, WM8993_EQ1);
+                struct wm8993_retune_mobile_setting *s;
+
+                best = 0;
+                best_val = abs(wm8993->pdata.retune_configs[0].rate
+                               - wm8993->fs);
+                for (i = 0; i < wm8993->pdata.num_retune_configs; i++) {
+                        cur_val = abs(wm8993->pdata.retune_configs[i].rate
+                                      - wm8993->fs);
+                        if (cur_val < best_val) {
+                                best_val = cur_val;
+                                best = i;
+                        }
+                }
+                s = &wm8993->pdata.retune_configs[best];
+
+                dev_dbg(codec->dev, "ReTune Mobile %s tuned for %dHz\n",
+                        s->name, s->rate);
+
+                /* Disable EQ while we reconfigure */
+                snd_soc_update_bits(codec, WM8993_EQ1, WM8993_EQ_ENA, 0);
+
+                for (i = 1; i < ARRAY_SIZE(s->config); i++)
+                        wm8993_write(codec, WM8993_EQ1 + i, s->config[i]);
+
+                snd_soc_update_bits(codec, WM8993_EQ1, WM8993_EQ_ENA, eq1);
+        }
+
+        return 0;
+}
+
+static int wm8993_digital_mute(struct snd_soc_dai *codec_dai, int mute)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        unsigned int reg;
+
+        reg = wm8993_read(codec, WM8993_DAC_CTRL);
+
+        if (mute)
+                reg |= WM8993_DAC_MUTE;
+        else
+                reg &= ~WM8993_DAC_MUTE;
+
+        wm8993_write(codec, WM8993_DAC_CTRL, reg);
+
+        return 0;
+}
+
+static int wm8993_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
+                               unsigned int rx_mask, int slots, int slot_width)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        struct wm8993_priv *wm8993 = codec->private_data;
+        int aif1 = 0;
+        int aif2 = 0;
+
+        /* Don't need to validate anything if we're turning off TDM */
+        if (slots == 0) {
+                wm8993->tdm_slots = 0;
+                goto out;
+        }
+
+        /* Note that we allow configurations we can't handle ourselves - 
+         * for example, we can generate clocks for slots 2 and up even if
+         * we can't use those slots ourselves.
+         */
+        aif1 |= WM8993_AIFADC_TDM;
+        aif2 |= WM8993_AIFDAC_TDM;
+
+        switch (rx_mask) {
+        case 3:
+                break;
+        case 0xc:
+                aif1 |= WM8993_AIFADC_TDM_CHAN;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+
+        switch (tx_mask) {
+        case 3:
+                break;
+        case 0xc:
+                aif2 |= WM8993_AIFDAC_TDM_CHAN;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+out:
+        wm8993->tdm_width = slot_width;
+        wm8993->tdm_slots = slots / 2;
+
+        snd_soc_update_bits(codec, WM8993_AUDIO_INTERFACE_1,
+                            WM8993_AIFADC_TDM | WM8993_AIFADC_TDM_CHAN, aif1);
+        snd_soc_update_bits(codec, WM8993_AUDIO_INTERFACE_2,
+                            WM8993_AIFDAC_TDM | WM8993_AIFDAC_TDM_CHAN, aif2);
+
+        return 0;
+}
+
+static struct snd_soc_dai_ops wm8993_ops = {
+        .set_sysclk = wm8993_set_sysclk,
+        .set_fmt = wm8993_set_dai_fmt,
+        .hw_params = wm8993_hw_params,
+        .digital_mute = wm8993_digital_mute,
+        .set_pll = wm8993_set_fll,
+        .set_tdm_slot = wm8993_set_tdm_slot,
+};
+
+#define WM8993_RATES SNDRV_PCM_RATE_8000_48000
+
+#define WM8993_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
+                        SNDRV_PCM_FMTBIT_S20_3LE |\
+                        SNDRV_PCM_FMTBIT_S24_LE |\
+                        SNDRV_PCM_FMTBIT_S32_LE)
+
+struct snd_soc_dai wm8993_dai = {
+        .name = "WM8993",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = WM8993_RATES,
+                .formats = WM8993_FORMATS,
+        },
+        .capture = {
+                 .stream_name = "Capture",
+                 .channels_min = 1,
+                 .channels_max = 2,
+                 .rates = WM8993_RATES,
+                 .formats = WM8993_FORMATS,
+         },
+        .ops = &wm8993_ops,
+        .symmetric_rates = 1,
+};
+EXPORT_SYMBOL_GPL(wm8993_dai);
+
+static struct snd_soc_codec *wm8993_codec;
+
+static int wm8993_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        struct wm8993_priv *wm8993;
+        int ret = 0;
+
+        if (!wm8993_codec) {
+                dev_err(&pdev->dev, "I2C device not yet probed\n");
+                goto err;
+        }
+
+        socdev->card->codec = wm8993_codec;
+        codec = wm8993_codec;
+        wm8993 = codec->private_data;
+
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to create pcms\n");
+                goto err;
+        }
+
+        snd_soc_add_controls(codec, wm8993_snd_controls,
+                             ARRAY_SIZE(wm8993_snd_controls));
+        if (wm8993->pdata.num_retune_configs != 0) {
+                dev_dbg(codec->dev, "Using ReTune Mobile\n");
+        } else {
+                dev_dbg(codec->dev, "No ReTune Mobile, using normal EQ\n");
+                snd_soc_add_controls(codec, wm8993_eq_controls,
+                                     ARRAY_SIZE(wm8993_eq_controls));
+        }
+
+        snd_soc_dapm_new_controls(codec, wm8993_dapm_widgets,
+                                  ARRAY_SIZE(wm8993_dapm_widgets));
+        wm_hubs_add_analogue_controls(codec);
+
+        snd_soc_dapm_add_routes(codec, routes, ARRAY_SIZE(routes));
+        wm_hubs_add_analogue_routes(codec, wm8993->pdata.lineout1_diff,
+                                    wm8993->pdata.lineout2_diff);
+
+        snd_soc_dapm_new_widgets(codec);
+
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to register card\n");
+                goto card_err;
+        }
+
+        return ret;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+err:
+        return ret;
+}
+
+static int wm8993_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
+        return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_wm8993 = {
+        .probe =        wm8993_probe,
+        .remove =       wm8993_remove,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_wm8993);
+
+static int wm8993_i2c_probe(struct i2c_client *i2c,
+                            const struct i2c_device_id *id)
+{
+        struct wm8993_priv *wm8993;
+        struct snd_soc_codec *codec;
+        unsigned int val;
+        int ret;
+
+        if (wm8993_codec) {
+                dev_err(&i2c->dev, "A WM8993 is already registered\n");
+                return -EINVAL;
+        }
+
+        wm8993 = kzalloc(sizeof(struct wm8993_priv), GFP_KERNEL);
+        if (wm8993 == NULL)
+                return -ENOMEM;
+
+        codec = &wm8993->codec;
+        if (i2c->dev.platform_data)
+                memcpy(&wm8993->pdata, i2c->dev.platform_data,
+                       sizeof(wm8993->pdata));
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->name = "WM8993";
+        codec->read = wm8993_read;
+        codec->write = wm8993_write;
+        codec->hw_write = (hw_write_t)i2c_master_send;
+        codec->reg_cache = wm8993->reg_cache;
+        codec->reg_cache_size = ARRAY_SIZE(wm8993->reg_cache);
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->set_bias_level = wm8993_set_bias_level;
+        codec->dai = &wm8993_dai;
+        codec->num_dai = 1;
+        codec->private_data = wm8993;
+
+        memcpy(wm8993->reg_cache, wm8993_reg_defaults,
+               sizeof(wm8993->reg_cache));
+
+        i2c_set_clientdata(i2c, wm8993);
+        codec->control_data = i2c;
+        wm8993_codec = codec;
+
+        codec->dev = &i2c->dev;
+
+        val = wm8993_read_hw(codec, WM8993_SOFTWARE_RESET);
+        if (val != wm8993_reg_defaults[WM8993_SOFTWARE_RESET]) {
+                dev_err(codec->dev, "Invalid ID register value %x\n", val);
+                ret = -EINVAL;
+                goto err;
+        }
+
+        ret = wm8993_write(codec, WM8993_SOFTWARE_RESET, 0xffff);
+        if (ret != 0)
+                goto err;
+
+        /* By default we're using the output mixers */
+        wm8993->class_w_users = 2;
+
+        /* Latch volume update bits and default ZC on */
+        snd_soc_update_bits(codec, WM8993_RIGHT_DAC_DIGITAL_VOLUME,
+                            WM8993_DAC_VU, WM8993_DAC_VU);
+        snd_soc_update_bits(codec, WM8993_RIGHT_ADC_DIGITAL_VOLUME,
+                            WM8993_ADC_VU, WM8993_ADC_VU);
+
+        /* Manualy manage the HPOUT sequencing for independent stereo
+         * control. */
+        snd_soc_update_bits(codec, WM8993_ANALOGUE_HP_0,
+                            WM8993_HPOUT1_AUTO_PU, 0);
+
+        /* Use automatic clock configuration */
+        snd_soc_update_bits(codec, WM8993_CLOCKING_4, WM8993_SR_MODE, 0);
+
+        if (!wm8993->pdata.lineout1_diff)
+                snd_soc_update_bits(codec, WM8993_LINE_MIXER1,
+                                    WM8993_LINEOUT1_MODE,
+                                    WM8993_LINEOUT1_MODE);
+        if (!wm8993->pdata.lineout2_diff)
+                snd_soc_update_bits(codec, WM8993_LINE_MIXER2,
+                                    WM8993_LINEOUT2_MODE,
+                                    WM8993_LINEOUT2_MODE);
+
+        if (wm8993->pdata.lineout1fb)
+                snd_soc_update_bits(codec, WM8993_ADDITIONAL_CONTROL,
+                                    WM8993_LINEOUT1_FB, WM8993_LINEOUT1_FB);
+
+        if (wm8993->pdata.lineout2fb)
+                snd_soc_update_bits(codec, WM8993_ADDITIONAL_CONTROL,
+                                    WM8993_LINEOUT2_FB, WM8993_LINEOUT2_FB);
+
+        /* Apply the microphone bias/detection configuration - the
+         * platform data is directly applicable to the register. */
+        snd_soc_update_bits(codec, WM8993_MICBIAS,
+                            WM8993_JD_SCTHR_MASK | WM8993_JD_THR_MASK |
+                            WM8993_MICB1_LVL | WM8993_MICB2_LVL,
+                            wm8993->pdata.jd_scthr << WM8993_JD_SCTHR_SHIFT |
+                            wm8993->pdata.jd_thr << WM8993_JD_THR_SHIFT |
+                            wm8993->pdata.micbias1_lvl |
+                            wm8993->pdata.micbias1_lvl << 1);
+
+        ret = wm8993_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+        if (ret != 0)
+                goto err;
+
+        wm8993_dai.dev = codec->dev;
+
+        ret = snd_soc_register_dai(&wm8993_dai);
+        if (ret != 0)
+                goto err_bias;
+
+        ret = snd_soc_register_codec(codec);
+
+        return 0;
+
+err_bias:
+        wm8993_set_bias_level(codec, SND_SOC_BIAS_OFF);
+err:
+        wm8993_codec = NULL;
+        kfree(wm8993);
+        return ret;
+}
+
+static int wm8993_i2c_remove(struct i2c_client *client)
+{
+        struct wm8993_priv *wm8993 = i2c_get_clientdata(client);
+
+        snd_soc_unregister_codec(&wm8993->codec);
+        snd_soc_unregister_dai(&wm8993_dai);
+
+        wm8993_set_bias_level(&wm8993->codec, SND_SOC_BIAS_OFF);
+        kfree(wm8993);
+
+        return 0;
+}
+
+static const struct i2c_device_id wm8993_i2c_id[] = {
+        { "wm8993", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8993_i2c_id);
+
+static struct i2c_driver wm8993_i2c_driver = {
+        .driver = {
+                .name = "WM8993",
+                .owner = THIS_MODULE,
+        },
+        .probe = wm8993_i2c_probe,
+        .remove = wm8993_i2c_remove,
+        .id_table = wm8993_i2c_id,
+};
+
+
+static int __init wm8993_modinit(void)
+{
+        int ret;
+
+        ret = i2c_add_driver(&wm8993_i2c_driver);
+        if (ret != 0)
+                pr_err("WM8993: Unable to register I2C driver: %d\n", ret);
+
+        return ret;
+}
+module_init(wm8993_modinit);
+
+static void __exit wm8993_exit(void)
+{
+        i2c_del_driver(&wm8993_i2c_driver);
+}
+module_exit(wm8993_exit);
+
+
+MODULE_DESCRIPTION("ASoC WM8993 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8993.h b/sound/soc/codecs/wm8993.h
new file mode 100644
index 000000000000..30e71ca88dad
--- /dev/null
+++ b/sound/soc/codecs/wm8993.h
@@ -0,0 +1,2132 @@
+#ifndef WM8993_H
+#define WM8993_H
+
+extern struct snd_soc_dai wm8993_dai;
+extern struct snd_soc_codec_device soc_codec_dev_wm8993;
+
+#define WM8993_SYSCLK_MCLK     1
+#define WM8993_SYSCLK_FLL      2
+
+#define WM8993_FLL_MCLK  1
+#define WM8993_FLL_BCLK  2
+#define WM8993_FLL_LRCLK 3
+
+/*
+ * Register values.
+ */
+#define WM8993_SOFTWARE_RESET                   0x00
+#define WM8993_POWER_MANAGEMENT_1               0x01
+#define WM8993_POWER_MANAGEMENT_2               0x02
+#define WM8993_POWER_MANAGEMENT_3               0x03
+#define WM8993_AUDIO_INTERFACE_1                0x04
+#define WM8993_AUDIO_INTERFACE_2                0x05
+#define WM8993_CLOCKING_1                       0x06
+#define WM8993_CLOCKING_2                       0x07
+#define WM8993_AUDIO_INTERFACE_3                0x08
+#define WM8993_AUDIO_INTERFACE_4                0x09
+#define WM8993_DAC_CTRL                         0x0A
+#define WM8993_LEFT_DAC_DIGITAL_VOLUME          0x0B
+#define WM8993_RIGHT_DAC_DIGITAL_VOLUME         0x0C
+#define WM8993_DIGITAL_SIDE_TONE                0x0D
+#define WM8993_ADC_CTRL                         0x0E
+#define WM8993_LEFT_ADC_DIGITAL_VOLUME          0x0F
+#define WM8993_RIGHT_ADC_DIGITAL_VOLUME         0x10
+#define WM8993_GPIO_CTRL_1                      0x12
+#define WM8993_GPIO1                            0x13
+#define WM8993_IRQ_DEBOUNCE                     0x14
+#define WM8993_GPIOCTRL_2                       0x16
+#define WM8993_GPIO_POL                         0x17
+#define WM8993_LEFT_LINE_INPUT_1_2_VOLUME       0x18
+#define WM8993_LEFT_LINE_INPUT_3_4_VOLUME       0x19
+#define WM8993_RIGHT_LINE_INPUT_1_2_VOLUME      0x1A
+#define WM8993_RIGHT_LINE_INPUT_3_4_VOLUME      0x1B
+#define WM8993_LEFT_OUTPUT_VOLUME               0x1C
+#define WM8993_RIGHT_OUTPUT_VOLUME              0x1D
+#define WM8993_LINE_OUTPUTS_VOLUME              0x1E
+#define WM8993_HPOUT2_VOLUME                    0x1F
+#define WM8993_LEFT_OPGA_VOLUME                 0x20
+#define WM8993_RIGHT_OPGA_VOLUME                0x21
+#define WM8993_SPKMIXL_ATTENUATION              0x22
+#define WM8993_SPKMIXR_ATTENUATION              0x23
+#define WM8993_SPKOUT_MIXERS                    0x24
+#define WM8993_SPKOUT_BOOST                     0x25
+#define WM8993_SPEAKER_VOLUME_LEFT              0x26
+#define WM8993_SPEAKER_VOLUME_RIGHT             0x27
+#define WM8993_INPUT_MIXER2                     0x28
+#define WM8993_INPUT_MIXER3                     0x29
+#define WM8993_INPUT_MIXER4                     0x2A
+#define WM8993_INPUT_MIXER5                     0x2B
+#define WM8993_INPUT_MIXER6                     0x2C
+#define WM8993_OUTPUT_MIXER1                    0x2D
+#define WM8993_OUTPUT_MIXER2                    0x2E
+#define WM8993_OUTPUT_MIXER3                    0x2F
+#define WM8993_OUTPUT_MIXER4                    0x30
+#define WM8993_OUTPUT_MIXER5                    0x31
+#define WM8993_OUTPUT_MIXER6                    0x32
+#define WM8993_HPOUT2_MIXER                     0x33
+#define WM8993_LINE_MIXER1                      0x34
+#define WM8993_LINE_MIXER2                      0x35
+#define WM8993_SPEAKER_MIXER                    0x36
+#define WM8993_ADDITIONAL_CONTROL               0x37
+#define WM8993_ANTIPOP1                         0x38
+#define WM8993_ANTIPOP2                         0x39
+#define WM8993_MICBIAS                          0x3A
+#define WM8993_FLL_CONTROL_1                    0x3C
+#define WM8993_FLL_CONTROL_2                    0x3D
+#define WM8993_FLL_CONTROL_3                    0x3E
+#define WM8993_FLL_CONTROL_4                    0x3F
+#define WM8993_FLL_CONTROL_5                    0x40
+#define WM8993_CLOCKING_3                       0x41
+#define WM8993_CLOCKING_4                       0x42
+#define WM8993_MW_SLAVE_CONTROL                 0x43
+#define WM8993_BUS_CONTROL_1                    0x45
+#define WM8993_WRITE_SEQUENCER_0                0x46
+#define WM8993_WRITE_SEQUENCER_1                0x47
+#define WM8993_WRITE_SEQUENCER_2                0x48
+#define WM8993_WRITE_SEQUENCER_3                0x49
+#define WM8993_WRITE_SEQUENCER_4                0x4A
+#define WM8993_WRITE_SEQUENCER_5                0x4B
+#define WM8993_CHARGE_PUMP_1                    0x4C
+#define WM8993_CLASS_W_0                        0x51
+#define WM8993_DC_SERVO_0                       0x54
+#define WM8993_DC_SERVO_1                       0x55
+#define WM8993_DC_SERVO_3                       0x57
+#define WM8993_DC_SERVO_READBACK_0              0x58
+#define WM8993_DC_SERVO_READBACK_1              0x59
+#define WM8993_DC_SERVO_READBACK_2              0x5A
+#define WM8993_ANALOGUE_HP_0                    0x60
+#define WM8993_EQ1                              0x62
+#define WM8993_EQ2                              0x63
+#define WM8993_EQ3                              0x64
+#define WM8993_EQ4                              0x65
+#define WM8993_EQ5                              0x66
+#define WM8993_EQ6                              0x67
+#define WM8993_EQ7                              0x68
+#define WM8993_EQ8                              0x69
+#define WM8993_EQ9                              0x6A
+#define WM8993_EQ10                             0x6B
+#define WM8993_EQ11                             0x6C
+#define WM8993_EQ12                             0x6D
+#define WM8993_EQ13                             0x6E
+#define WM8993_EQ14                             0x6F
+#define WM8993_EQ15                             0x70
+#define WM8993_EQ16                             0x71
+#define WM8993_EQ17                             0x72
+#define WM8993_EQ18                             0x73
+#define WM8993_EQ19                             0x74
+#define WM8993_EQ20                             0x75
+#define WM8993_EQ21                             0x76
+#define WM8993_EQ22                             0x77
+#define WM8993_EQ23                             0x78
+#define WM8993_EQ24                             0x79
+#define WM8993_DIGITAL_PULLS                    0x7A
+#define WM8993_DRC_CONTROL_1                    0x7B
+#define WM8993_DRC_CONTROL_2                    0x7C
+#define WM8993_DRC_CONTROL_3                    0x7D
+#define WM8993_DRC_CONTROL_4                    0x7E
+
+#define WM8993_REGISTER_COUNT                   0x7F
+#define WM8993_MAX_REGISTER                     0x7E
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R0 (0x00) - Software Reset
+ */
+#define WM8993_SW_RESET_MASK                    0xFFFF  /* SW_RESET - [15:0] */
+#define WM8993_SW_RESET_SHIFT                        0  /* SW_RESET - [15:0] */
+#define WM8993_SW_RESET_WIDTH                       16  /* SW_RESET - [15:0] */
+
+/*
+ * R1 (0x01) - Power Management (1)
+ */
+#define WM8993_SPKOUTR_ENA                      0x2000  /* SPKOUTR_ENA */
+#define WM8993_SPKOUTR_ENA_MASK                 0x2000  /* SPKOUTR_ENA */
+#define WM8993_SPKOUTR_ENA_SHIFT                    13  /* SPKOUTR_ENA */
+#define WM8993_SPKOUTR_ENA_WIDTH                     1  /* SPKOUTR_ENA */
+#define WM8993_SPKOUTL_ENA                      0x1000  /* SPKOUTL_ENA */
+#define WM8993_SPKOUTL_ENA_MASK                 0x1000  /* SPKOUTL_ENA */
+#define WM8993_SPKOUTL_ENA_SHIFT                    12  /* SPKOUTL_ENA */
+#define WM8993_SPKOUTL_ENA_WIDTH                     1  /* SPKOUTL_ENA */
+#define WM8993_HPOUT2_ENA                       0x0800  /* HPOUT2_ENA */
+#define WM8993_HPOUT2_ENA_MASK                  0x0800  /* HPOUT2_ENA */
+#define WM8993_HPOUT2_ENA_SHIFT                     11  /* HPOUT2_ENA */
+#define WM8993_HPOUT2_ENA_WIDTH                      1  /* HPOUT2_ENA */
+#define WM8993_HPOUT1L_ENA                      0x0200  /* HPOUT1L_ENA */
+#define WM8993_HPOUT1L_ENA_MASK                 0x0200  /* HPOUT1L_ENA */
+#define WM8993_HPOUT1L_ENA_SHIFT                     9  /* HPOUT1L_ENA */
+#define WM8993_HPOUT1L_ENA_WIDTH                     1  /* HPOUT1L_ENA */
+#define WM8993_HPOUT1R_ENA                      0x0100  /* HPOUT1R_ENA */
+#define WM8993_HPOUT1R_ENA_MASK                 0x0100  /* HPOUT1R_ENA */
+#define WM8993_HPOUT1R_ENA_SHIFT                     8  /* HPOUT1R_ENA */
+#define WM8993_HPOUT1R_ENA_WIDTH                     1  /* HPOUT1R_ENA */
+#define WM8993_MICB2_ENA                        0x0020  /* MICB2_ENA */
+#define WM8993_MICB2_ENA_MASK                   0x0020  /* MICB2_ENA */
+#define WM8993_MICB2_ENA_SHIFT                       5  /* MICB2_ENA */
+#define WM8993_MICB2_ENA_WIDTH                       1  /* MICB2_ENA */
+#define WM8993_MICB1_ENA                        0x0010  /* MICB1_ENA */
+#define WM8993_MICB1_ENA_MASK                   0x0010  /* MICB1_ENA */
+#define WM8993_MICB1_ENA_SHIFT                       4  /* MICB1_ENA */
+#define WM8993_MICB1_ENA_WIDTH                       1  /* MICB1_ENA */
+#define WM8993_VMID_SEL_MASK                    0x0006  /* VMID_SEL - [2:1] */
+#define WM8993_VMID_SEL_SHIFT                        1  /* VMID_SEL - [2:1] */
+#define WM8993_VMID_SEL_WIDTH                        2  /* VMID_SEL - [2:1] */
+#define WM8993_BIAS_ENA                         0x0001  /* BIAS_ENA */
+#define WM8993_BIAS_ENA_MASK                    0x0001  /* BIAS_ENA */
+#define WM8993_BIAS_ENA_SHIFT                        0  /* BIAS_ENA */
+#define WM8993_BIAS_ENA_WIDTH                        1  /* BIAS_ENA */
+
+/*
+ * R2 (0x02) - Power Management (2)
+ */
+#define WM8993_TSHUT_ENA                        0x4000  /* TSHUT_ENA */
+#define WM8993_TSHUT_ENA_MASK                   0x4000  /* TSHUT_ENA */
+#define WM8993_TSHUT_ENA_SHIFT                      14  /* TSHUT_ENA */
+#define WM8993_TSHUT_ENA_WIDTH                       1  /* TSHUT_ENA */
+#define WM8993_TSHUT_OPDIS                      0x2000  /* TSHUT_OPDIS */
+#define WM8993_TSHUT_OPDIS_MASK                 0x2000  /* TSHUT_OPDIS */
+#define WM8993_TSHUT_OPDIS_SHIFT                    13  /* TSHUT_OPDIS */
+#define WM8993_TSHUT_OPDIS_WIDTH                     1  /* TSHUT_OPDIS */
+#define WM8993_OPCLK_ENA                        0x0800  /* OPCLK_ENA */
+#define WM8993_OPCLK_ENA_MASK                   0x0800  /* OPCLK_ENA */
+#define WM8993_OPCLK_ENA_SHIFT                      11  /* OPCLK_ENA */
+#define WM8993_OPCLK_ENA_WIDTH                       1  /* OPCLK_ENA */
+#define WM8993_MIXINL_ENA                       0x0200  /* MIXINL_ENA */
+#define WM8993_MIXINL_ENA_MASK                  0x0200  /* MIXINL_ENA */
+#define WM8993_MIXINL_ENA_SHIFT                      9  /* MIXINL_ENA */
+#define WM8993_MIXINL_ENA_WIDTH                      1  /* MIXINL_ENA */
+#define WM8993_MIXINR_ENA                       0x0100  /* MIXINR_ENA */
+#define WM8993_MIXINR_ENA_MASK                  0x0100  /* MIXINR_ENA */
+#define WM8993_MIXINR_ENA_SHIFT                      8  /* MIXINR_ENA */
+#define WM8993_MIXINR_ENA_WIDTH                      1  /* MIXINR_ENA */
+#define WM8993_IN2L_ENA                         0x0080  /* IN2L_ENA */
+#define WM8993_IN2L_ENA_MASK                    0x0080  /* IN2L_ENA */
+#define WM8993_IN2L_ENA_SHIFT                        7  /* IN2L_ENA */
+#define WM8993_IN2L_ENA_WIDTH                        1  /* IN2L_ENA */
+#define WM8993_IN1L_ENA                         0x0040  /* IN1L_ENA */
+#define WM8993_IN1L_ENA_MASK                    0x0040  /* IN1L_ENA */
+#define WM8993_IN1L_ENA_SHIFT                        6  /* IN1L_ENA */
+#define WM8993_IN1L_ENA_WIDTH                        1  /* IN1L_ENA */
+#define WM8993_IN2R_ENA                         0x0020  /* IN2R_ENA */
+#define WM8993_IN2R_ENA_MASK                    0x0020  /* IN2R_ENA */
+#define WM8993_IN2R_ENA_SHIFT                        5  /* IN2R_ENA */
+#define WM8993_IN2R_ENA_WIDTH                        1  /* IN2R_ENA */
+#define WM8993_IN1R_ENA                         0x0010  /* IN1R_ENA */
+#define WM8993_IN1R_ENA_MASK                    0x0010  /* IN1R_ENA */
+#define WM8993_IN1R_ENA_SHIFT                        4  /* IN1R_ENA */
+#define WM8993_IN1R_ENA_WIDTH                        1  /* IN1R_ENA */
+#define WM8993_ADCL_ENA                         0x0002  /* ADCL_ENA */
+#define WM8993_ADCL_ENA_MASK                    0x0002  /* ADCL_ENA */
+#define WM8993_ADCL_ENA_SHIFT                        1  /* ADCL_ENA */
+#define WM8993_ADCL_ENA_WIDTH                        1  /* ADCL_ENA */
+#define WM8993_ADCR_ENA                         0x0001  /* ADCR_ENA */
+#define WM8993_ADCR_ENA_MASK                    0x0001  /* ADCR_ENA */
+#define WM8993_ADCR_ENA_SHIFT                        0  /* ADCR_ENA */
+#define WM8993_ADCR_ENA_WIDTH                        1  /* ADCR_ENA */
+
+/*
+ * R3 (0x03) - Power Management (3)
+ */
+#define WM8993_LINEOUT1N_ENA                    0x2000  /* LINEOUT1N_ENA */
+#define WM8993_LINEOUT1N_ENA_MASK               0x2000  /* LINEOUT1N_ENA */
+#define WM8993_LINEOUT1N_ENA_SHIFT                  13  /* LINEOUT1N_ENA */
+#define WM8993_LINEOUT1N_ENA_WIDTH                   1  /* LINEOUT1N_ENA */
+#define WM8993_LINEOUT1P_ENA                    0x1000  /* LINEOUT1P_ENA */
+#define WM8993_LINEOUT1P_ENA_MASK               0x1000  /* LINEOUT1P_ENA */
+#define WM8993_LINEOUT1P_ENA_SHIFT                  12  /* LINEOUT1P_ENA */
+#define WM8993_LINEOUT1P_ENA_WIDTH                   1  /* LINEOUT1P_ENA */
+#define WM8993_LINEOUT2N_ENA                    0x0800  /* LINEOUT2N_ENA */
+#define WM8993_LINEOUT2N_ENA_MASK               0x0800  /* LINEOUT2N_ENA */
+#define WM8993_LINEOUT2N_ENA_SHIFT                  11  /* LINEOUT2N_ENA */
+#define WM8993_LINEOUT2N_ENA_WIDTH                   1  /* LINEOUT2N_ENA */
+#define WM8993_LINEOUT2P_ENA                    0x0400  /* LINEOUT2P_ENA */
+#define WM8993_LINEOUT2P_ENA_MASK               0x0400  /* LINEOUT2P_ENA */
+#define WM8993_LINEOUT2P_ENA_SHIFT                  10  /* LINEOUT2P_ENA */
+#define WM8993_LINEOUT2P_ENA_WIDTH                   1  /* LINEOUT2P_ENA */
+#define WM8993_SPKRVOL_ENA                      0x0200  /* SPKRVOL_ENA */
+#define WM8993_SPKRVOL_ENA_MASK                 0x0200  /* SPKRVOL_ENA */
+#define WM8993_SPKRVOL_ENA_SHIFT                     9  /* SPKRVOL_ENA */
+#define WM8993_SPKRVOL_ENA_WIDTH                     1  /* SPKRVOL_ENA */
+#define WM8993_SPKLVOL_ENA                      0x0100  /* SPKLVOL_ENA */
+#define WM8993_SPKLVOL_ENA_MASK                 0x0100  /* SPKLVOL_ENA */
+#define WM8993_SPKLVOL_ENA_SHIFT                     8  /* SPKLVOL_ENA */
+#define WM8993_SPKLVOL_ENA_WIDTH                     1  /* SPKLVOL_ENA */
+#define WM8993_MIXOUTLVOL_ENA                   0x0080  /* MIXOUTLVOL_ENA */
+#define WM8993_MIXOUTLVOL_ENA_MASK              0x0080  /* MIXOUTLVOL_ENA */
+#define WM8993_MIXOUTLVOL_ENA_SHIFT                  7  /* MIXOUTLVOL_ENA */
+#define WM8993_MIXOUTLVOL_ENA_WIDTH                  1  /* MIXOUTLVOL_ENA */
+#define WM8993_MIXOUTRVOL_ENA                   0x0040  /* MIXOUTRVOL_ENA */
+#define WM8993_MIXOUTRVOL_ENA_MASK              0x0040  /* MIXOUTRVOL_ENA */
+#define WM8993_MIXOUTRVOL_ENA_SHIFT                  6  /* MIXOUTRVOL_ENA */
+#define WM8993_MIXOUTRVOL_ENA_WIDTH                  1  /* MIXOUTRVOL_ENA */
+#define WM8993_MIXOUTL_ENA                      0x0020  /* MIXOUTL_ENA */
+#define WM8993_MIXOUTL_ENA_MASK                 0x0020  /* MIXOUTL_ENA */
+#define WM8993_MIXOUTL_ENA_SHIFT                     5  /* MIXOUTL_ENA */
+#define WM8993_MIXOUTL_ENA_WIDTH                     1  /* MIXOUTL_ENA */
+#define WM8993_MIXOUTR_ENA                      0x0010  /* MIXOUTR_ENA */
+#define WM8993_MIXOUTR_ENA_MASK                 0x0010  /* MIXOUTR_ENA */
+#define WM8993_MIXOUTR_ENA_SHIFT                     4  /* MIXOUTR_ENA */
+#define WM8993_MIXOUTR_ENA_WIDTH                     1  /* MIXOUTR_ENA */
+#define WM8993_DACL_ENA                         0x0002  /* DACL_ENA */
+#define WM8993_DACL_ENA_MASK                    0x0002  /* DACL_ENA */
+#define WM8993_DACL_ENA_SHIFT                        1  /* DACL_ENA */
+#define WM8993_DACL_ENA_WIDTH                        1  /* DACL_ENA */
+#define WM8993_DACR_ENA                         0x0001  /* DACR_ENA */
+#define WM8993_DACR_ENA_MASK                    0x0001  /* DACR_ENA */
+#define WM8993_DACR_ENA_SHIFT                        0  /* DACR_ENA */
+#define WM8993_DACR_ENA_WIDTH                        1  /* DACR_ENA */
+
+/*
+ * R4 (0x04) - Audio Interface (1)
+ */
+#define WM8993_AIFADCL_SRC                      0x8000  /* AIFADCL_SRC */
+#define WM8993_AIFADCL_SRC_MASK                 0x8000  /* AIFADCL_SRC */
+#define WM8993_AIFADCL_SRC_SHIFT                    15  /* AIFADCL_SRC */
+#define WM8993_AIFADCL_SRC_WIDTH                     1  /* AIFADCL_SRC */
+#define WM8993_AIFADCR_SRC                      0x4000  /* AIFADCR_SRC */
+#define WM8993_AIFADCR_SRC_MASK                 0x4000  /* AIFADCR_SRC */
+#define WM8993_AIFADCR_SRC_SHIFT                    14  /* AIFADCR_SRC */
+#define WM8993_AIFADCR_SRC_WIDTH                     1  /* AIFADCR_SRC */
+#define WM8993_AIFADC_TDM                       0x2000  /* AIFADC_TDM */
+#define WM8993_AIFADC_TDM_MASK                  0x2000  /* AIFADC_TDM */
+#define WM8993_AIFADC_TDM_SHIFT                     13  /* AIFADC_TDM */
+#define WM8993_AIFADC_TDM_WIDTH                      1  /* AIFADC_TDM */
+#define WM8993_AIFADC_TDM_CHAN                  0x1000  /* AIFADC_TDM_CHAN */
+#define WM8993_AIFADC_TDM_CHAN_MASK             0x1000  /* AIFADC_TDM_CHAN */
+#define WM8993_AIFADC_TDM_CHAN_SHIFT                12  /* AIFADC_TDM_CHAN */
+#define WM8993_AIFADC_TDM_CHAN_WIDTH                 1  /* AIFADC_TDM_CHAN */
+#define WM8993_BCLK_DIR                         0x0200  /* BCLK_DIR */
+#define WM8993_BCLK_DIR_MASK                    0x0200  /* BCLK_DIR */
+#define WM8993_BCLK_DIR_SHIFT                        9  /* BCLK_DIR */
+#define WM8993_BCLK_DIR_WIDTH                        1  /* BCLK_DIR */
+#define WM8993_AIF_BCLK_INV                     0x0100  /* AIF_BCLK_INV */
+#define WM8993_AIF_BCLK_INV_MASK                0x0100  /* AIF_BCLK_INV */
+#define WM8993_AIF_BCLK_INV_SHIFT                    8  /* AIF_BCLK_INV */
+#define WM8993_AIF_BCLK_INV_WIDTH                    1  /* AIF_BCLK_INV */
+#define WM8993_AIF_LRCLK_INV                    0x0080  /* AIF_LRCLK_INV */
+#define WM8993_AIF_LRCLK_INV_MASK               0x0080  /* AIF_LRCLK_INV */
+#define WM8993_AIF_LRCLK_INV_SHIFT                   7  /* AIF_LRCLK_INV */
+#define WM8993_AIF_LRCLK_INV_WIDTH                   1  /* AIF_LRCLK_INV */
+#define WM8993_AIF_WL_MASK                      0x0060  /* AIF_WL - [6:5] */
+#define WM8993_AIF_WL_SHIFT                          5  /* AIF_WL - [6:5] */
+#define WM8993_AIF_WL_WIDTH                          2  /* AIF_WL - [6:5] */
+#define WM8993_AIF_FMT_MASK                     0x0018  /* AIF_FMT - [4:3] */
+#define WM8993_AIF_FMT_SHIFT                         3  /* AIF_FMT - [4:3] */
+#define WM8993_AIF_FMT_WIDTH                         2  /* AIF_FMT - [4:3] */
+
+/*
+ * R5 (0x05) - Audio Interface (2)
+ */
+#define WM8993_AIFDACL_SRC                      0x8000  /* AIFDACL_SRC */
+#define WM8993_AIFDACL_SRC_MASK                 0x8000  /* AIFDACL_SRC */
+#define WM8993_AIFDACL_SRC_SHIFT                    15  /* AIFDACL_SRC */
+#define WM8993_AIFDACL_SRC_WIDTH                     1  /* AIFDACL_SRC */
+#define WM8993_AIFDACR_SRC                      0x4000  /* AIFDACR_SRC */
+#define WM8993_AIFDACR_SRC_MASK                 0x4000  /* AIFDACR_SRC */
+#define WM8993_AIFDACR_SRC_SHIFT                    14  /* AIFDACR_SRC */
+#define WM8993_AIFDACR_SRC_WIDTH                     1  /* AIFDACR_SRC */
+#define WM8993_AIFDAC_TDM                       0x2000  /* AIFDAC_TDM */
+#define WM8993_AIFDAC_TDM_MASK                  0x2000  /* AIFDAC_TDM */
+#define WM8993_AIFDAC_TDM_SHIFT                     13  /* AIFDAC_TDM */
+#define WM8993_AIFDAC_TDM_WIDTH                      1  /* AIFDAC_TDM */
+#define WM8993_AIFDAC_TDM_CHAN                  0x1000  /* AIFDAC_TDM_CHAN */
+#define WM8993_AIFDAC_TDM_CHAN_MASK             0x1000  /* AIFDAC_TDM_CHAN */
+#define WM8993_AIFDAC_TDM_CHAN_SHIFT                12  /* AIFDAC_TDM_CHAN */
+#define WM8993_AIFDAC_TDM_CHAN_WIDTH                 1  /* AIFDAC_TDM_CHAN */
+#define WM8993_DAC_BOOST_MASK                   0x0C00  /* DAC_BOOST - [11:10] */
+#define WM8993_DAC_BOOST_SHIFT                      10  /* DAC_BOOST - [11:10] */
+#define WM8993_DAC_BOOST_WIDTH                       2  /* DAC_BOOST - [11:10] */
+#define WM8993_DAC_COMP                         0x0010  /* DAC_COMP */
+#define WM8993_DAC_COMP_MASK                    0x0010  /* DAC_COMP */
+#define WM8993_DAC_COMP_SHIFT                        4  /* DAC_COMP */
+#define WM8993_DAC_COMP_WIDTH                        1  /* DAC_COMP */
+#define WM8993_DAC_COMPMODE                     0x0008  /* DAC_COMPMODE */
+#define WM8993_DAC_COMPMODE_MASK                0x0008  /* DAC_COMPMODE */
+#define WM8993_DAC_COMPMODE_SHIFT                    3  /* DAC_COMPMODE */
+#define WM8993_DAC_COMPMODE_WIDTH                    1  /* DAC_COMPMODE */
+#define WM8993_ADC_COMP                         0x0004  /* ADC_COMP */
+#define WM8993_ADC_COMP_MASK                    0x0004  /* ADC_COMP */
+#define WM8993_ADC_COMP_SHIFT                        2  /* ADC_COMP */
+#define WM8993_ADC_COMP_WIDTH                        1  /* ADC_COMP */
+#define WM8993_ADC_COMPMODE                     0x0002  /* ADC_COMPMODE */
+#define WM8993_ADC_COMPMODE_MASK                0x0002  /* ADC_COMPMODE */
+#define WM8993_ADC_COMPMODE_SHIFT                    1  /* ADC_COMPMODE */
+#define WM8993_ADC_COMPMODE_WIDTH                    1  /* ADC_COMPMODE */
+#define WM8993_LOOPBACK                         0x0001  /* LOOPBACK */
+#define WM8993_LOOPBACK_MASK                    0x0001  /* LOOPBACK */
+#define WM8993_LOOPBACK_SHIFT                        0  /* LOOPBACK */
+#define WM8993_LOOPBACK_WIDTH                        1  /* LOOPBACK */
+
+/*
+ * R6 (0x06) - Clocking 1
+ */
+#define WM8993_TOCLK_RATE                       0x8000  /* TOCLK_RATE */
+#define WM8993_TOCLK_RATE_MASK                  0x8000  /* TOCLK_RATE */
+#define WM8993_TOCLK_RATE_SHIFT                     15  /* TOCLK_RATE */
+#define WM8993_TOCLK_RATE_WIDTH                      1  /* TOCLK_RATE */
+#define WM8993_TOCLK_ENA                        0x4000  /* TOCLK_ENA */
+#define WM8993_TOCLK_ENA_MASK                   0x4000  /* TOCLK_ENA */
+#define WM8993_TOCLK_ENA_SHIFT                      14  /* TOCLK_ENA */
+#define WM8993_TOCLK_ENA_WIDTH                       1  /* TOCLK_ENA */
+#define WM8993_OPCLK_DIV_MASK                   0x1E00  /* OPCLK_DIV - [12:9] */
+#define WM8993_OPCLK_DIV_SHIFT                       9  /* OPCLK_DIV - [12:9] */
+#define WM8993_OPCLK_DIV_WIDTH                       4  /* OPCLK_DIV - [12:9] */
+#define WM8993_DCLK_DIV_MASK                    0x01C0  /* DCLK_DIV - [8:6] */
+#define WM8993_DCLK_DIV_SHIFT                        6  /* DCLK_DIV - [8:6] */
+#define WM8993_DCLK_DIV_WIDTH                        3  /* DCLK_DIV - [8:6] */
+#define WM8993_BCLK_DIV_MASK                    0x001E  /* BCLK_DIV - [4:1] */
+#define WM8993_BCLK_DIV_SHIFT                        1  /* BCLK_DIV - [4:1] */
+#define WM8993_BCLK_DIV_WIDTH                        4  /* BCLK_DIV - [4:1] */
+
+/*
+ * R7 (0x07) - Clocking 2
+ */
+#define WM8993_MCLK_SRC                         0x8000  /* MCLK_SRC */
+#define WM8993_MCLK_SRC_MASK                    0x8000  /* MCLK_SRC */
+#define WM8993_MCLK_SRC_SHIFT                       15  /* MCLK_SRC */
+#define WM8993_MCLK_SRC_WIDTH                        1  /* MCLK_SRC */
+#define WM8993_SYSCLK_SRC                       0x4000  /* SYSCLK_SRC */
+#define WM8993_SYSCLK_SRC_MASK                  0x4000  /* SYSCLK_SRC */
+#define WM8993_SYSCLK_SRC_SHIFT                     14  /* SYSCLK_SRC */
+#define WM8993_SYSCLK_SRC_WIDTH                      1  /* SYSCLK_SRC */
+#define WM8993_MCLK_DIV                         0x1000  /* MCLK_DIV */
+#define WM8993_MCLK_DIV_MASK                    0x1000  /* MCLK_DIV */
+#define WM8993_MCLK_DIV_SHIFT                       12  /* MCLK_DIV */
+#define WM8993_MCLK_DIV_WIDTH                        1  /* MCLK_DIV */
+#define WM8993_MCLK_INV                         0x0400  /* MCLK_INV */
+#define WM8993_MCLK_INV_MASK                    0x0400  /* MCLK_INV */
+#define WM8993_MCLK_INV_SHIFT                       10  /* MCLK_INV */
+#define WM8993_MCLK_INV_WIDTH                        1  /* MCLK_INV */
+#define WM8993_ADC_DIV_MASK                     0x00E0  /* ADC_DIV - [7:5] */
+#define WM8993_ADC_DIV_SHIFT                         5  /* ADC_DIV - [7:5] */
+#define WM8993_ADC_DIV_WIDTH                         3  /* ADC_DIV - [7:5] */
+#define WM8993_DAC_DIV_MASK                     0x001C  /* DAC_DIV - [4:2] */
+#define WM8993_DAC_DIV_SHIFT                         2  /* DAC_DIV - [4:2] */
+#define WM8993_DAC_DIV_WIDTH                         3  /* DAC_DIV - [4:2] */
+
+/*
+ * R8 (0x08) - Audio Interface (3)
+ */
+#define WM8993_AIF_MSTR1                        0x8000  /* AIF_MSTR1 */
+#define WM8993_AIF_MSTR1_MASK                   0x8000  /* AIF_MSTR1 */
+#define WM8993_AIF_MSTR1_SHIFT                      15  /* AIF_MSTR1 */
+#define WM8993_AIF_MSTR1_WIDTH                       1  /* AIF_MSTR1 */
+
+/*
+ * R9 (0x09) - Audio Interface (4)
+ */
+#define WM8993_AIF_TRIS                         0x2000  /* AIF_TRIS */
+#define WM8993_AIF_TRIS_MASK                    0x2000  /* AIF_TRIS */
+#define WM8993_AIF_TRIS_SHIFT                       13  /* AIF_TRIS */
+#define WM8993_AIF_TRIS_WIDTH                        1  /* AIF_TRIS */
+#define WM8993_LRCLK_DIR                        0x0800  /* LRCLK_DIR */
+#define WM8993_LRCLK_DIR_MASK                   0x0800  /* LRCLK_DIR */
+#define WM8993_LRCLK_DIR_SHIFT                      11  /* LRCLK_DIR */
+#define WM8993_LRCLK_DIR_WIDTH                       1  /* LRCLK_DIR */
+#define WM8993_LRCLK_RATE_MASK                  0x07FF  /* LRCLK_RATE - [10:0] */
+#define WM8993_LRCLK_RATE_SHIFT                      0  /* LRCLK_RATE - [10:0] */
+#define WM8993_LRCLK_RATE_WIDTH                     11  /* LRCLK_RATE - [10:0] */
+
+/*
+ * R10 (0x0A) - DAC CTRL
+ */
+#define WM8993_DAC_OSR128                       0x2000  /* DAC_OSR128 */
+#define WM8993_DAC_OSR128_MASK                  0x2000  /* DAC_OSR128 */
+#define WM8993_DAC_OSR128_SHIFT                     13  /* DAC_OSR128 */
+#define WM8993_DAC_OSR128_WIDTH                      1  /* DAC_OSR128 */
+#define WM8993_DAC_MONO                         0x0200  /* DAC_MONO */
+#define WM8993_DAC_MONO_MASK                    0x0200  /* DAC_MONO */
+#define WM8993_DAC_MONO_SHIFT                        9  /* DAC_MONO */
+#define WM8993_DAC_MONO_WIDTH                        1  /* DAC_MONO */
+#define WM8993_DAC_SB_FILT                      0x0100  /* DAC_SB_FILT */
+#define WM8993_DAC_SB_FILT_MASK                 0x0100  /* DAC_SB_FILT */
+#define WM8993_DAC_SB_FILT_SHIFT                     8  /* DAC_SB_FILT */
+#define WM8993_DAC_SB_FILT_WIDTH                     1  /* DAC_SB_FILT */
+#define WM8993_DAC_MUTERATE                     0x0080  /* DAC_MUTERATE */
+#define WM8993_DAC_MUTERATE_MASK                0x0080  /* DAC_MUTERATE */
+#define WM8993_DAC_MUTERATE_SHIFT                    7  /* DAC_MUTERATE */
+#define WM8993_DAC_MUTERATE_WIDTH                    1  /* DAC_MUTERATE */
+#define WM8993_DAC_UNMUTE_RAMP                  0x0040  /* DAC_UNMUTE_RAMP */
+#define WM8993_DAC_UNMUTE_RAMP_MASK             0x0040  /* DAC_UNMUTE_RAMP */
+#define WM8993_DAC_UNMUTE_RAMP_SHIFT                 6  /* DAC_UNMUTE_RAMP */
+#define WM8993_DAC_UNMUTE_RAMP_WIDTH                 1  /* DAC_UNMUTE_RAMP */
+#define WM8993_DEEMPH_MASK                      0x0030  /* DEEMPH - [5:4] */
+#define WM8993_DEEMPH_SHIFT                          4  /* DEEMPH - [5:4] */
+#define WM8993_DEEMPH_WIDTH                          2  /* DEEMPH - [5:4] */
+#define WM8993_DAC_MUTE                         0x0004  /* DAC_MUTE */
+#define WM8993_DAC_MUTE_MASK                    0x0004  /* DAC_MUTE */
+#define WM8993_DAC_MUTE_SHIFT                        2  /* DAC_MUTE */
+#define WM8993_DAC_MUTE_WIDTH                        1  /* DAC_MUTE */
+#define WM8993_DACL_DATINV                      0x0002  /* DACL_DATINV */
+#define WM8993_DACL_DATINV_MASK                 0x0002  /* DACL_DATINV */
+#define WM8993_DACL_DATINV_SHIFT                     1  /* DACL_DATINV */
+#define WM8993_DACL_DATINV_WIDTH                     1  /* DACL_DATINV */
+#define WM8993_DACR_DATINV                      0x0001  /* DACR_DATINV */
+#define WM8993_DACR_DATINV_MASK                 0x0001  /* DACR_DATINV */
+#define WM8993_DACR_DATINV_SHIFT                     0  /* DACR_DATINV */
+#define WM8993_DACR_DATINV_WIDTH                     1  /* DACR_DATINV */
+
+/*
+ * R11 (0x0B) - Left DAC Digital Volume
+ */
+#define WM8993_DAC_VU                           0x0100  /* DAC_VU */
+#define WM8993_DAC_VU_MASK                      0x0100  /* DAC_VU */
+#define WM8993_DAC_VU_SHIFT                          8  /* DAC_VU */
+#define WM8993_DAC_VU_WIDTH                          1  /* DAC_VU */
+#define WM8993_DACL_VOL_MASK                    0x00FF  /* DACL_VOL - [7:0] */
+#define WM8993_DACL_VOL_SHIFT                        0  /* DACL_VOL - [7:0] */
+#define WM8993_DACL_VOL_WIDTH                        8  /* DACL_VOL - [7:0] */
+
+/*
+ * R12 (0x0C) - Right DAC Digital Volume
+ */
+#define WM8993_DAC_VU                           0x0100  /* DAC_VU */
+#define WM8993_DAC_VU_MASK                      0x0100  /* DAC_VU */
+#define WM8993_DAC_VU_SHIFT                          8  /* DAC_VU */
+#define WM8993_DAC_VU_WIDTH                          1  /* DAC_VU */
+#define WM8993_DACR_VOL_MASK                    0x00FF  /* DACR_VOL - [7:0] */
+#define WM8993_DACR_VOL_SHIFT                        0  /* DACR_VOL - [7:0] */
+#define WM8993_DACR_VOL_WIDTH                        8  /* DACR_VOL - [7:0] */
+
+/*
+ * R13 (0x0D) - Digital Side Tone
+ */
+#define WM8993_ADCL_DAC_SVOL_MASK               0x1E00  /* ADCL_DAC_SVOL - [12:9] */
+#define WM8993_ADCL_DAC_SVOL_SHIFT                   9  /* ADCL_DAC_SVOL - [12:9] */
+#define WM8993_ADCL_DAC_SVOL_WIDTH                   4  /* ADCL_DAC_SVOL - [12:9] */
+#define WM8993_ADCR_DAC_SVOL_MASK               0x01E0  /* ADCR_DAC_SVOL - [8:5] */
+#define WM8993_ADCR_DAC_SVOL_SHIFT                   5  /* ADCR_DAC_SVOL - [8:5] */
+#define WM8993_ADCR_DAC_SVOL_WIDTH                   4  /* ADCR_DAC_SVOL - [8:5] */
+#define WM8993_ADC_TO_DACL_MASK                 0x000C  /* ADC_TO_DACL - [3:2] */
+#define WM8993_ADC_TO_DACL_SHIFT                     2  /* ADC_TO_DACL - [3:2] */
+#define WM8993_ADC_TO_DACL_WIDTH                     2  /* ADC_TO_DACL - [3:2] */
+#define WM8993_ADC_TO_DACR_MASK                 0x0003  /* ADC_TO_DACR - [1:0] */
+#define WM8993_ADC_TO_DACR_SHIFT                     0  /* ADC_TO_DACR - [1:0] */
+#define WM8993_ADC_TO_DACR_WIDTH                     2  /* ADC_TO_DACR - [1:0] */
+
+/*
+ * R14 (0x0E) - ADC CTRL
+ */
+#define WM8993_ADC_OSR128                       0x0200  /* ADC_OSR128 */
+#define WM8993_ADC_OSR128_MASK                  0x0200  /* ADC_OSR128 */
+#define WM8993_ADC_OSR128_SHIFT                      9  /* ADC_OSR128 */
+#define WM8993_ADC_OSR128_WIDTH                      1  /* ADC_OSR128 */
+#define WM8993_ADC_HPF                          0x0100  /* ADC_HPF */
+#define WM8993_ADC_HPF_MASK                     0x0100  /* ADC_HPF */
+#define WM8993_ADC_HPF_SHIFT                         8  /* ADC_HPF */
+#define WM8993_ADC_HPF_WIDTH                         1  /* ADC_HPF */
+#define WM8993_ADC_HPF_CUT_MASK                 0x0060  /* ADC_HPF_CUT - [6:5] */
+#define WM8993_ADC_HPF_CUT_SHIFT                     5  /* ADC_HPF_CUT - [6:5] */
+#define WM8993_ADC_HPF_CUT_WIDTH                     2  /* ADC_HPF_CUT - [6:5] */
+#define WM8993_ADCL_DATINV                      0x0002  /* ADCL_DATINV */
+#define WM8993_ADCL_DATINV_MASK                 0x0002  /* ADCL_DATINV */
+#define WM8993_ADCL_DATINV_SHIFT                     1  /* ADCL_DATINV */
+#define WM8993_ADCL_DATINV_WIDTH                     1  /* ADCL_DATINV */
+#define WM8993_ADCR_DATINV                      0x0001  /* ADCR_DATINV */
+#define WM8993_ADCR_DATINV_MASK                 0x0001  /* ADCR_DATINV */
+#define WM8993_ADCR_DATINV_SHIFT                     0  /* ADCR_DATINV */
+#define WM8993_ADCR_DATINV_WIDTH                     1  /* ADCR_DATINV */
+
+/*
+ * R15 (0x0F) - Left ADC Digital Volume
+ */
+#define WM8993_ADC_VU                           0x0100  /* ADC_VU */
+#define WM8993_ADC_VU_MASK                      0x0100  /* ADC_VU */
+#define WM8993_ADC_VU_SHIFT                          8  /* ADC_VU */
+#define WM8993_ADC_VU_WIDTH                          1  /* ADC_VU */
+#define WM8993_ADCL_VOL_MASK                    0x00FF  /* ADCL_VOL - [7:0] */
+#define WM8993_ADCL_VOL_SHIFT                        0  /* ADCL_VOL - [7:0] */
+#define WM8993_ADCL_VOL_WIDTH                        8  /* ADCL_VOL - [7:0] */
+
+/*
+ * R16 (0x10) - Right ADC Digital Volume
+ */
+#define WM8993_ADC_VU                           0x0100  /* ADC_VU */
+#define WM8993_ADC_VU_MASK                      0x0100  /* ADC_VU */
+#define WM8993_ADC_VU_SHIFT                          8  /* ADC_VU */
+#define WM8993_ADC_VU_WIDTH                          1  /* ADC_VU */
+#define WM8993_ADCR_VOL_MASK                    0x00FF  /* ADCR_VOL - [7:0] */
+#define WM8993_ADCR_VOL_SHIFT                        0  /* ADCR_VOL - [7:0] */
+#define WM8993_ADCR_VOL_WIDTH                        8  /* ADCR_VOL - [7:0] */
+
+/*
+ * R18 (0x12) - GPIO CTRL 1
+ */
+#define WM8993_JD2_SC_EINT                      0x8000  /* JD2_SC_EINT */
+#define WM8993_JD2_SC_EINT_MASK                 0x8000  /* JD2_SC_EINT */
+#define WM8993_JD2_SC_EINT_SHIFT                    15  /* JD2_SC_EINT */
+#define WM8993_JD2_SC_EINT_WIDTH                     1  /* JD2_SC_EINT */
+#define WM8993_JD2_EINT                         0x4000  /* JD2_EINT */
+#define WM8993_JD2_EINT_MASK                    0x4000  /* JD2_EINT */
+#define WM8993_JD2_EINT_SHIFT                       14  /* JD2_EINT */
+#define WM8993_JD2_EINT_WIDTH                        1  /* JD2_EINT */
+#define WM8993_WSEQ_EINT                        0x2000  /* WSEQ_EINT */
+#define WM8993_WSEQ_EINT_MASK                   0x2000  /* WSEQ_EINT */
+#define WM8993_WSEQ_EINT_SHIFT                      13  /* WSEQ_EINT */
+#define WM8993_WSEQ_EINT_WIDTH                       1  /* WSEQ_EINT */
+#define WM8993_IRQ                              0x1000  /* IRQ */
+#define WM8993_IRQ_MASK                         0x1000  /* IRQ */
+#define WM8993_IRQ_SHIFT                            12  /* IRQ */
+#define WM8993_IRQ_WIDTH                             1  /* IRQ */
+#define WM8993_TEMPOK_EINT                      0x0800  /* TEMPOK_EINT */
+#define WM8993_TEMPOK_EINT_MASK                 0x0800  /* TEMPOK_EINT */
+#define WM8993_TEMPOK_EINT_SHIFT                    11  /* TEMPOK_EINT */
+#define WM8993_TEMPOK_EINT_WIDTH                     1  /* TEMPOK_EINT */
+#define WM8993_JD1_SC_EINT                      0x0400  /* JD1_SC_EINT */
+#define WM8993_JD1_SC_EINT_MASK                 0x0400  /* JD1_SC_EINT */
+#define WM8993_JD1_SC_EINT_SHIFT                    10  /* JD1_SC_EINT */
+#define WM8993_JD1_SC_EINT_WIDTH                     1  /* JD1_SC_EINT */
+#define WM8993_JD1_EINT                         0x0200  /* JD1_EINT */
+#define WM8993_JD1_EINT_MASK                    0x0200  /* JD1_EINT */
+#define WM8993_JD1_EINT_SHIFT                        9  /* JD1_EINT */
+#define WM8993_JD1_EINT_WIDTH                        1  /* JD1_EINT */
+#define WM8993_FLL_LOCK_EINT                    0x0100  /* FLL_LOCK_EINT */
+#define WM8993_FLL_LOCK_EINT_MASK               0x0100  /* FLL_LOCK_EINT */
+#define WM8993_FLL_LOCK_EINT_SHIFT                   8  /* FLL_LOCK_EINT */
+#define WM8993_FLL_LOCK_EINT_WIDTH                   1  /* FLL_LOCK_EINT */
+#define WM8993_GPI8_EINT                        0x0080  /* GPI8_EINT */
+#define WM8993_GPI8_EINT_MASK                   0x0080  /* GPI8_EINT */
+#define WM8993_GPI8_EINT_SHIFT                       7  /* GPI8_EINT */
+#define WM8993_GPI8_EINT_WIDTH                       1  /* GPI8_EINT */
+#define WM8993_GPI7_EINT                        0x0040  /* GPI7_EINT */
+#define WM8993_GPI7_EINT_MASK                   0x0040  /* GPI7_EINT */
+#define WM8993_GPI7_EINT_SHIFT                       6  /* GPI7_EINT */
+#define WM8993_GPI7_EINT_WIDTH                       1  /* GPI7_EINT */
+#define WM8993_GPIO1_EINT                       0x0001  /* GPIO1_EINT */
+#define WM8993_GPIO1_EINT_MASK                  0x0001  /* GPIO1_EINT */
+#define WM8993_GPIO1_EINT_SHIFT                      0  /* GPIO1_EINT */
+#define WM8993_GPIO1_EINT_WIDTH                      1  /* GPIO1_EINT */
+
+/*
+ * R19 (0x13) - GPIO1
+ */
+#define WM8993_GPIO1_PU                         0x0020  /* GPIO1_PU */
+#define WM8993_GPIO1_PU_MASK                    0x0020  /* GPIO1_PU */
+#define WM8993_GPIO1_PU_SHIFT                        5  /* GPIO1_PU */
+#define WM8993_GPIO1_PU_WIDTH                        1  /* GPIO1_PU */
+#define WM8993_GPIO1_PD                         0x0010  /* GPIO1_PD */
+#define WM8993_GPIO1_PD_MASK                    0x0010  /* GPIO1_PD */
+#define WM8993_GPIO1_PD_SHIFT                        4  /* GPIO1_PD */
+#define WM8993_GPIO1_PD_WIDTH                        1  /* GPIO1_PD */
+#define WM8993_GPIO1_SEL_MASK                   0x000F  /* GPIO1_SEL - [3:0] */
+#define WM8993_GPIO1_SEL_SHIFT                       0  /* GPIO1_SEL - [3:0] */
+#define WM8993_GPIO1_SEL_WIDTH                       4  /* GPIO1_SEL - [3:0] */
+
+/*
+ * R20 (0x14) - IRQ_DEBOUNCE
+ */
+#define WM8993_JD2_SC_DB                        0x8000  /* JD2_SC_DB */
+#define WM8993_JD2_SC_DB_MASK                   0x8000  /* JD2_SC_DB */
+#define WM8993_JD2_SC_DB_SHIFT                      15  /* JD2_SC_DB */
+#define WM8993_JD2_SC_DB_WIDTH                       1  /* JD2_SC_DB */
+#define WM8993_JD2_DB                           0x4000  /* JD2_DB */
+#define WM8993_JD2_DB_MASK                      0x4000  /* JD2_DB */
+#define WM8993_JD2_DB_SHIFT                         14  /* JD2_DB */
+#define WM8993_JD2_DB_WIDTH                          1  /* JD2_DB */
+#define WM8993_WSEQ_DB                          0x2000  /* WSEQ_DB */
+#define WM8993_WSEQ_DB_MASK                     0x2000  /* WSEQ_DB */
+#define WM8993_WSEQ_DB_SHIFT                        13  /* WSEQ_DB */
+#define WM8993_WSEQ_DB_WIDTH                         1  /* WSEQ_DB */
+#define WM8993_TEMPOK_DB                        0x0800  /* TEMPOK_DB */
+#define WM8993_TEMPOK_DB_MASK                   0x0800  /* TEMPOK_DB */
+#define WM8993_TEMPOK_DB_SHIFT                      11  /* TEMPOK_DB */
+#define WM8993_TEMPOK_DB_WIDTH                       1  /* TEMPOK_DB */
+#define WM8993_JD1_SC_DB                        0x0400  /* JD1_SC_DB */
+#define WM8993_JD1_SC_DB_MASK                   0x0400  /* JD1_SC_DB */
+#define WM8993_JD1_SC_DB_SHIFT                      10  /* JD1_SC_DB */
+#define WM8993_JD1_SC_DB_WIDTH                       1  /* JD1_SC_DB */
+#define WM8993_JD1_DB                           0x0200  /* JD1_DB */
+#define WM8993_JD1_DB_MASK                      0x0200  /* JD1_DB */
+#define WM8993_JD1_DB_SHIFT                          9  /* JD1_DB */
+#define WM8993_JD1_DB_WIDTH                          1  /* JD1_DB */
+#define WM8993_FLL_LOCK_DB                      0x0100  /* FLL_LOCK_DB */
+#define WM8993_FLL_LOCK_DB_MASK                 0x0100  /* FLL_LOCK_DB */
+#define WM8993_FLL_LOCK_DB_SHIFT                     8  /* FLL_LOCK_DB */
+#define WM8993_FLL_LOCK_DB_WIDTH                     1  /* FLL_LOCK_DB */
+#define WM8993_GPI8_DB                          0x0080  /* GPI8_DB */
+#define WM8993_GPI8_DB_MASK                     0x0080  /* GPI8_DB */
+#define WM8993_GPI8_DB_SHIFT                         7  /* GPI8_DB */
+#define WM8993_GPI8_DB_WIDTH                         1  /* GPI8_DB */
+#define WM8993_GPI7_DB                          0x0008  /* GPI7_DB */
+#define WM8993_GPI7_DB_MASK                     0x0008  /* GPI7_DB */
+#define WM8993_GPI7_DB_SHIFT                         3  /* GPI7_DB */
+#define WM8993_GPI7_DB_WIDTH                         1  /* GPI7_DB */
+#define WM8993_GPIO1_DB                         0x0001  /* GPIO1_DB */
+#define WM8993_GPIO1_DB_MASK                    0x0001  /* GPIO1_DB */
+#define WM8993_GPIO1_DB_SHIFT                        0  /* GPIO1_DB */
+#define WM8993_GPIO1_DB_WIDTH                        1  /* GPIO1_DB */
+
+/*
+ * R22 (0x16) - GPIOCTRL 2
+ */
+#define WM8993_IM_JD2_EINT                      0x2000  /* IM_JD2_EINT */
+#define WM8993_IM_JD2_EINT_MASK                 0x2000  /* IM_JD2_EINT */
+#define WM8993_IM_JD2_EINT_SHIFT                    13  /* IM_JD2_EINT */
+#define WM8993_IM_JD2_EINT_WIDTH                     1  /* IM_JD2_EINT */
+#define WM8993_IM_JD2_SC_EINT                   0x1000  /* IM_JD2_SC_EINT */
+#define WM8993_IM_JD2_SC_EINT_MASK              0x1000  /* IM_JD2_SC_EINT */
+#define WM8993_IM_JD2_SC_EINT_SHIFT                 12  /* IM_JD2_SC_EINT */
+#define WM8993_IM_JD2_SC_EINT_WIDTH                  1  /* IM_JD2_SC_EINT */
+#define WM8993_IM_TEMPOK_EINT                   0x0800  /* IM_TEMPOK_EINT */
+#define WM8993_IM_TEMPOK_EINT_MASK              0x0800  /* IM_TEMPOK_EINT */
+#define WM8993_IM_TEMPOK_EINT_SHIFT                 11  /* IM_TEMPOK_EINT */
+#define WM8993_IM_TEMPOK_EINT_WIDTH                  1  /* IM_TEMPOK_EINT */
+#define WM8993_IM_JD1_SC_EINT                   0x0400  /* IM_JD1_SC_EINT */
+#define WM8993_IM_JD1_SC_EINT_MASK              0x0400  /* IM_JD1_SC_EINT */
+#define WM8993_IM_JD1_SC_EINT_SHIFT                 10  /* IM_JD1_SC_EINT */
+#define WM8993_IM_JD1_SC_EINT_WIDTH                  1  /* IM_JD1_SC_EINT */
+#define WM8993_IM_JD1_EINT                      0x0200  /* IM_JD1_EINT */
+#define WM8993_IM_JD1_EINT_MASK                 0x0200  /* IM_JD1_EINT */
+#define WM8993_IM_JD1_EINT_SHIFT                     9  /* IM_JD1_EINT */
+#define WM8993_IM_JD1_EINT_WIDTH                     1  /* IM_JD1_EINT */
+#define WM8993_IM_FLL_LOCK_EINT                 0x0100  /* IM_FLL_LOCK_EINT */
+#define WM8993_IM_FLL_LOCK_EINT_MASK            0x0100  /* IM_FLL_LOCK_EINT */
+#define WM8993_IM_FLL_LOCK_EINT_SHIFT                8  /* IM_FLL_LOCK_EINT */
+#define WM8993_IM_FLL_LOCK_EINT_WIDTH                1  /* IM_FLL_LOCK_EINT */
+#define WM8993_IM_GPI8_EINT                     0x0040  /* IM_GPI8_EINT */
+#define WM8993_IM_GPI8_EINT_MASK                0x0040  /* IM_GPI8_EINT */
+#define WM8993_IM_GPI8_EINT_SHIFT                    6  /* IM_GPI8_EINT */
+#define WM8993_IM_GPI8_EINT_WIDTH                    1  /* IM_GPI8_EINT */
+#define WM8993_IM_GPIO1_EINT                    0x0020  /* IM_GPIO1_EINT */
+#define WM8993_IM_GPIO1_EINT_MASK               0x0020  /* IM_GPIO1_EINT */
+#define WM8993_IM_GPIO1_EINT_SHIFT                   5  /* IM_GPIO1_EINT */
+#define WM8993_IM_GPIO1_EINT_WIDTH                   1  /* IM_GPIO1_EINT */
+#define WM8993_GPI8_ENA                         0x0010  /* GPI8_ENA */
+#define WM8993_GPI8_ENA_MASK                    0x0010  /* GPI8_ENA */
+#define WM8993_GPI8_ENA_SHIFT                        4  /* GPI8_ENA */
+#define WM8993_GPI8_ENA_WIDTH                        1  /* GPI8_ENA */
+#define WM8993_IM_GPI7_EINT                     0x0004  /* IM_GPI7_EINT */
+#define WM8993_IM_GPI7_EINT_MASK                0x0004  /* IM_GPI7_EINT */
+#define WM8993_IM_GPI7_EINT_SHIFT                    2  /* IM_GPI7_EINT */
+#define WM8993_IM_GPI7_EINT_WIDTH                    1  /* IM_GPI7_EINT */
+#define WM8993_IM_WSEQ_EINT                     0x0002  /* IM_WSEQ_EINT */
+#define WM8993_IM_WSEQ_EINT_MASK                0x0002  /* IM_WSEQ_EINT */
+#define WM8993_IM_WSEQ_EINT_SHIFT                    1  /* IM_WSEQ_EINT */
+#define WM8993_IM_WSEQ_EINT_WIDTH                    1  /* IM_WSEQ_EINT */
+#define WM8993_GPI7_ENA                         0x0001  /* GPI7_ENA */
+#define WM8993_GPI7_ENA_MASK                    0x0001  /* GPI7_ENA */
+#define WM8993_GPI7_ENA_SHIFT                        0  /* GPI7_ENA */
+#define WM8993_GPI7_ENA_WIDTH                        1  /* GPI7_ENA */
+
+/*
+ * R23 (0x17) - GPIO_POL
+ */
+#define WM8993_JD2_SC_POL                       0x8000  /* JD2_SC_POL */
+#define WM8993_JD2_SC_POL_MASK                  0x8000  /* JD2_SC_POL */
+#define WM8993_JD2_SC_POL_SHIFT                     15  /* JD2_SC_POL */
+#define WM8993_JD2_SC_POL_WIDTH                      1  /* JD2_SC_POL */
+#define WM8993_JD2_POL                          0x4000  /* JD2_POL */
+#define WM8993_JD2_POL_MASK                     0x4000  /* JD2_POL */
+#define WM8993_JD2_POL_SHIFT                        14  /* JD2_POL */
+#define WM8993_JD2_POL_WIDTH                         1  /* JD2_POL */
+#define WM8993_WSEQ_POL                         0x2000  /* WSEQ_POL */
+#define WM8993_WSEQ_POL_MASK                    0x2000  /* WSEQ_POL */
+#define WM8993_WSEQ_POL_SHIFT                       13  /* WSEQ_POL */
+#define WM8993_WSEQ_POL_WIDTH                        1  /* WSEQ_POL */
+#define WM8993_IRQ_POL                          0x1000  /* IRQ_POL */
+#define WM8993_IRQ_POL_MASK                     0x1000  /* IRQ_POL */
+#define WM8993_IRQ_POL_SHIFT                        12  /* IRQ_POL */
+#define WM8993_IRQ_POL_WIDTH                         1  /* IRQ_POL */
+#define WM8993_TEMPOK_POL                       0x0800  /* TEMPOK_POL */
+#define WM8993_TEMPOK_POL_MASK                  0x0800  /* TEMPOK_POL */
+#define WM8993_TEMPOK_POL_SHIFT                     11  /* TEMPOK_POL */
+#define WM8993_TEMPOK_POL_WIDTH                      1  /* TEMPOK_POL */
+#define WM8993_JD1_SC_POL                       0x0400  /* JD1_SC_POL */
+#define WM8993_JD1_SC_POL_MASK                  0x0400  /* JD1_SC_POL */
+#define WM8993_JD1_SC_POL_SHIFT                     10  /* JD1_SC_POL */
+#define WM8993_JD1_SC_POL_WIDTH                      1  /* JD1_SC_POL */
+#define WM8993_JD1_POL                          0x0200  /* JD1_POL */
+#define WM8993_JD1_POL_MASK                     0x0200  /* JD1_POL */
+#define WM8993_JD1_POL_SHIFT                         9  /* JD1_POL */
+#define WM8993_JD1_POL_WIDTH                         1  /* JD1_POL */
+#define WM8993_FLL_LOCK_POL                     0x0100  /* FLL_LOCK_POL */
+#define WM8993_FLL_LOCK_POL_MASK                0x0100  /* FLL_LOCK_POL */
+#define WM8993_FLL_LOCK_POL_SHIFT                    8  /* FLL_LOCK_POL */
+#define WM8993_FLL_LOCK_POL_WIDTH                    1  /* FLL_LOCK_POL */
+#define WM8993_GPI8_POL                         0x0080  /* GPI8_POL */
+#define WM8993_GPI8_POL_MASK                    0x0080  /* GPI8_POL */
+#define WM8993_GPI8_POL_SHIFT                        7  /* GPI8_POL */
+#define WM8993_GPI8_POL_WIDTH                        1  /* GPI8_POL */
+#define WM8993_GPI7_POL                         0x0040  /* GPI7_POL */
+#define WM8993_GPI7_POL_MASK                    0x0040  /* GPI7_POL */
+#define WM8993_GPI7_POL_SHIFT                        6  /* GPI7_POL */
+#define WM8993_GPI7_POL_WIDTH                        1  /* GPI7_POL */
+#define WM8993_GPIO1_POL                        0x0001  /* GPIO1_POL */
+#define WM8993_GPIO1_POL_MASK                   0x0001  /* GPIO1_POL */
+#define WM8993_GPIO1_POL_SHIFT                       0  /* GPIO1_POL */
+#define WM8993_GPIO1_POL_WIDTH                       1  /* GPIO1_POL */
+
+/*
+ * R24 (0x18) - Left Line Input 1&2 Volume
+ */
+#define WM8993_IN1_VU                           0x0100  /* IN1_VU */
+#define WM8993_IN1_VU_MASK                      0x0100  /* IN1_VU */
+#define WM8993_IN1_VU_SHIFT                          8  /* IN1_VU */
+#define WM8993_IN1_VU_WIDTH                          1  /* IN1_VU */
+#define WM8993_IN1L_MUTE                        0x0080  /* IN1L_MUTE */
+#define WM8993_IN1L_MUTE_MASK                   0x0080  /* IN1L_MUTE */
+#define WM8993_IN1L_MUTE_SHIFT                       7  /* IN1L_MUTE */
+#define WM8993_IN1L_MUTE_WIDTH                       1  /* IN1L_MUTE */
+#define WM8993_IN1L_ZC                          0x0040  /* IN1L_ZC */
+#define WM8993_IN1L_ZC_MASK                     0x0040  /* IN1L_ZC */
+#define WM8993_IN1L_ZC_SHIFT                         6  /* IN1L_ZC */
+#define WM8993_IN1L_ZC_WIDTH                         1  /* IN1L_ZC */
+#define WM8993_IN1L_VOL_MASK                    0x001F  /* IN1L_VOL - [4:0] */
+#define WM8993_IN1L_VOL_SHIFT                        0  /* IN1L_VOL - [4:0] */
+#define WM8993_IN1L_VOL_WIDTH                        5  /* IN1L_VOL - [4:0] */
+
+/*
+ * R25 (0x19) - Left Line Input 3&4 Volume
+ */
+#define WM8993_IN2_VU                           0x0100  /* IN2_VU */
+#define WM8993_IN2_VU_MASK                      0x0100  /* IN2_VU */
+#define WM8993_IN2_VU_SHIFT                          8  /* IN2_VU */
+#define WM8993_IN2_VU_WIDTH                          1  /* IN2_VU */
+#define WM8993_IN2L_MUTE                        0x0080  /* IN2L_MUTE */
+#define WM8993_IN2L_MUTE_MASK                   0x0080  /* IN2L_MUTE */
+#define WM8993_IN2L_MUTE_SHIFT                       7  /* IN2L_MUTE */
+#define WM8993_IN2L_MUTE_WIDTH                       1  /* IN2L_MUTE */
+#define WM8993_IN2L_ZC                          0x0040  /* IN2L_ZC */
+#define WM8993_IN2L_ZC_MASK                     0x0040  /* IN2L_ZC */
+#define WM8993_IN2L_ZC_SHIFT                         6  /* IN2L_ZC */
+#define WM8993_IN2L_ZC_WIDTH                         1  /* IN2L_ZC */
+#define WM8993_IN2L_VOL_MASK                    0x001F  /* IN2L_VOL - [4:0] */
+#define WM8993_IN2L_VOL_SHIFT                        0  /* IN2L_VOL - [4:0] */
+#define WM8993_IN2L_VOL_WIDTH                        5  /* IN2L_VOL - [4:0] */
+
+/*
+ * R26 (0x1A) - Right Line Input 1&2 Volume
+ */
+#define WM8993_IN1_VU                           0x0100  /* IN1_VU */
+#define WM8993_IN1_VU_MASK                      0x0100  /* IN1_VU */
+#define WM8993_IN1_VU_SHIFT                          8  /* IN1_VU */
+#define WM8993_IN1_VU_WIDTH                          1  /* IN1_VU */
+#define WM8993_IN1R_MUTE                        0x0080  /* IN1R_MUTE */
+#define WM8993_IN1R_MUTE_MASK                   0x0080  /* IN1R_MUTE */
+#define WM8993_IN1R_MUTE_SHIFT                       7  /* IN1R_MUTE */
+#define WM8993_IN1R_MUTE_WIDTH                       1  /* IN1R_MUTE */
+#define WM8993_IN1R_ZC                          0x0040  /* IN1R_ZC */
+#define WM8993_IN1R_ZC_MASK                     0x0040  /* IN1R_ZC */
+#define WM8993_IN1R_ZC_SHIFT                         6  /* IN1R_ZC */
+#define WM8993_IN1R_ZC_WIDTH                         1  /* IN1R_ZC */
+#define WM8993_IN1R_VOL_MASK                    0x001F  /* IN1R_VOL - [4:0] */
+#define WM8993_IN1R_VOL_SHIFT                        0  /* IN1R_VOL - [4:0] */
+#define WM8993_IN1R_VOL_WIDTH                        5  /* IN1R_VOL - [4:0] */
+
+/*
+ * R27 (0x1B) - Right Line Input 3&4 Volume
+ */
+#define WM8993_IN2_VU                           0x0100  /* IN2_VU */
+#define WM8993_IN2_VU_MASK                      0x0100  /* IN2_VU */
+#define WM8993_IN2_VU_SHIFT                          8  /* IN2_VU */
+#define WM8993_IN2_VU_WIDTH                          1  /* IN2_VU */
+#define WM8993_IN2R_MUTE                        0x0080  /* IN2R_MUTE */
+#define WM8993_IN2R_MUTE_MASK                   0x0080  /* IN2R_MUTE */
+#define WM8993_IN2R_MUTE_SHIFT                       7  /* IN2R_MUTE */
+#define WM8993_IN2R_MUTE_WIDTH                       1  /* IN2R_MUTE */
+#define WM8993_IN2R_ZC                          0x0040  /* IN2R_ZC */
+#define WM8993_IN2R_ZC_MASK                     0x0040  /* IN2R_ZC */
+#define WM8993_IN2R_ZC_SHIFT                         6  /* IN2R_ZC */
+#define WM8993_IN2R_ZC_WIDTH                         1  /* IN2R_ZC */
+#define WM8993_IN2R_VOL_MASK                    0x001F  /* IN2R_VOL - [4:0] */
+#define WM8993_IN2R_VOL_SHIFT                        0  /* IN2R_VOL - [4:0] */
+#define WM8993_IN2R_VOL_WIDTH                        5  /* IN2R_VOL - [4:0] */
+
+/*
+ * R28 (0x1C) - Left Output Volume
+ */
+#define WM8993_HPOUT1_VU                        0x0100  /* HPOUT1_VU */
+#define WM8993_HPOUT1_VU_MASK                   0x0100  /* HPOUT1_VU */
+#define WM8993_HPOUT1_VU_SHIFT                       8  /* HPOUT1_VU */
+#define WM8993_HPOUT1_VU_WIDTH                       1  /* HPOUT1_VU */
+#define WM8993_HPOUT1L_ZC                       0x0080  /* HPOUT1L_ZC */
+#define WM8993_HPOUT1L_ZC_MASK                  0x0080  /* HPOUT1L_ZC */
+#define WM8993_HPOUT1L_ZC_SHIFT                      7  /* HPOUT1L_ZC */
+#define WM8993_HPOUT1L_ZC_WIDTH                      1  /* HPOUT1L_ZC */
+#define WM8993_HPOUT1L_MUTE_N                   0x0040  /* HPOUT1L_MUTE_N */
+#define WM8993_HPOUT1L_MUTE_N_MASK              0x0040  /* HPOUT1L_MUTE_N */
+#define WM8993_HPOUT1L_MUTE_N_SHIFT                  6  /* HPOUT1L_MUTE_N */
+#define WM8993_HPOUT1L_MUTE_N_WIDTH                  1  /* HPOUT1L_MUTE_N */
+#define WM8993_HPOUT1L_VOL_MASK                 0x003F  /* HPOUT1L_VOL - [5:0] */
+#define WM8993_HPOUT1L_VOL_SHIFT                     0  /* HPOUT1L_VOL - [5:0] */
+#define WM8993_HPOUT1L_VOL_WIDTH                     6  /* HPOUT1L_VOL - [5:0] */
+
+/*
+ * R29 (0x1D) - Right Output Volume
+ */
+#define WM8993_HPOUT1_VU                        0x0100  /* HPOUT1_VU */
+#define WM8993_HPOUT1_VU_MASK                   0x0100  /* HPOUT1_VU */
+#define WM8993_HPOUT1_VU_SHIFT                       8  /* HPOUT1_VU */
+#define WM8993_HPOUT1_VU_WIDTH                       1  /* HPOUT1_VU */
+#define WM8993_HPOUT1R_ZC                       0x0080  /* HPOUT1R_ZC */
+#define WM8993_HPOUT1R_ZC_MASK                  0x0080  /* HPOUT1R_ZC */
+#define WM8993_HPOUT1R_ZC_SHIFT                      7  /* HPOUT1R_ZC */
+#define WM8993_HPOUT1R_ZC_WIDTH                      1  /* HPOUT1R_ZC */
+#define WM8993_HPOUT1R_MUTE_N                   0x0040  /* HPOUT1R_MUTE_N */
+#define WM8993_HPOUT1R_MUTE_N_MASK              0x0040  /* HPOUT1R_MUTE_N */
+#define WM8993_HPOUT1R_MUTE_N_SHIFT                  6  /* HPOUT1R_MUTE_N */
+#define WM8993_HPOUT1R_MUTE_N_WIDTH                  1  /* HPOUT1R_MUTE_N */
+#define WM8993_HPOUT1R_VOL_MASK                 0x003F  /* HPOUT1R_VOL - [5:0] */
+#define WM8993_HPOUT1R_VOL_SHIFT                     0  /* HPOUT1R_VOL - [5:0] */
+#define WM8993_HPOUT1R_VOL_WIDTH                     6  /* HPOUT1R_VOL - [5:0] */
+
+/*
+ * R30 (0x1E) - Line Outputs Volume
+ */
+#define WM8993_LINEOUT1N_MUTE                   0x0040  /* LINEOUT1N_MUTE */
+#define WM8993_LINEOUT1N_MUTE_MASK              0x0040  /* LINEOUT1N_MUTE */
+#define WM8993_LINEOUT1N_MUTE_SHIFT                  6  /* LINEOUT1N_MUTE */
+#define WM8993_LINEOUT1N_MUTE_WIDTH                  1  /* LINEOUT1N_MUTE */
+#define WM8993_LINEOUT1P_MUTE                   0x0020  /* LINEOUT1P_MUTE */
+#define WM8993_LINEOUT1P_MUTE_MASK              0x0020  /* LINEOUT1P_MUTE */
+#define WM8993_LINEOUT1P_MUTE_SHIFT                  5  /* LINEOUT1P_MUTE */
+#define WM8993_LINEOUT1P_MUTE_WIDTH                  1  /* LINEOUT1P_MUTE */
+#define WM8993_LINEOUT1_VOL                     0x0010  /* LINEOUT1_VOL */
+#define WM8993_LINEOUT1_VOL_MASK                0x0010  /* LINEOUT1_VOL */
+#define WM8993_LINEOUT1_VOL_SHIFT                    4  /* LINEOUT1_VOL */
+#define WM8993_LINEOUT1_VOL_WIDTH                    1  /* LINEOUT1_VOL */
+#define WM8993_LINEOUT2N_MUTE                   0x0004  /* LINEOUT2N_MUTE */
+#define WM8993_LINEOUT2N_MUTE_MASK              0x0004  /* LINEOUT2N_MUTE */
+#define WM8993_LINEOUT2N_MUTE_SHIFT                  2  /* LINEOUT2N_MUTE */
+#define WM8993_LINEOUT2N_MUTE_WIDTH                  1  /* LINEOUT2N_MUTE */
+#define WM8993_LINEOUT2P_MUTE                   0x0002  /* LINEOUT2P_MUTE */
+#define WM8993_LINEOUT2P_MUTE_MASK              0x0002  /* LINEOUT2P_MUTE */
+#define WM8993_LINEOUT2P_MUTE_SHIFT                  1  /* LINEOUT2P_MUTE */
+#define WM8993_LINEOUT2P_MUTE_WIDTH                  1  /* LINEOUT2P_MUTE */
+#define WM8993_LINEOUT2_VOL                     0x0001  /* LINEOUT2_VOL */
+#define WM8993_LINEOUT2_VOL_MASK                0x0001  /* LINEOUT2_VOL */
+#define WM8993_LINEOUT2_VOL_SHIFT                    0  /* LINEOUT2_VOL */
+#define WM8993_LINEOUT2_VOL_WIDTH                    1  /* LINEOUT2_VOL */
+
+/*
+ * R31 (0x1F) - HPOUT2 Volume
+ */
+#define WM8993_HPOUT2_MUTE                      0x0020  /* HPOUT2_MUTE */
+#define WM8993_HPOUT2_MUTE_MASK                 0x0020  /* HPOUT2_MUTE */
+#define WM8993_HPOUT2_MUTE_SHIFT                     5  /* HPOUT2_MUTE */
+#define WM8993_HPOUT2_MUTE_WIDTH                     1  /* HPOUT2_MUTE */
+#define WM8993_HPOUT2_VOL                       0x0010  /* HPOUT2_VOL */
+#define WM8993_HPOUT2_VOL_MASK                  0x0010  /* HPOUT2_VOL */
+#define WM8993_HPOUT2_VOL_SHIFT                      4  /* HPOUT2_VOL */
+#define WM8993_HPOUT2_VOL_WIDTH                      1  /* HPOUT2_VOL */
+
+/*
+ * R32 (0x20) - Left OPGA Volume
+ */
+#define WM8993_MIXOUT_VU                        0x0100  /* MIXOUT_VU */
+#define WM8993_MIXOUT_VU_MASK                   0x0100  /* MIXOUT_VU */
+#define WM8993_MIXOUT_VU_SHIFT                       8  /* MIXOUT_VU */
+#define WM8993_MIXOUT_VU_WIDTH                       1  /* MIXOUT_VU */
+#define WM8993_MIXOUTL_ZC                       0x0080  /* MIXOUTL_ZC */
+#define WM8993_MIXOUTL_ZC_MASK                  0x0080  /* MIXOUTL_ZC */
+#define WM8993_MIXOUTL_ZC_SHIFT                      7  /* MIXOUTL_ZC */
+#define WM8993_MIXOUTL_ZC_WIDTH                      1  /* MIXOUTL_ZC */
+#define WM8993_MIXOUTL_MUTE_N                   0x0040  /* MIXOUTL_MUTE_N */
+#define WM8993_MIXOUTL_MUTE_N_MASK              0x0040  /* MIXOUTL_MUTE_N */
+#define WM8993_MIXOUTL_MUTE_N_SHIFT                  6  /* MIXOUTL_MUTE_N */
+#define WM8993_MIXOUTL_MUTE_N_WIDTH                  1  /* MIXOUTL_MUTE_N */
+#define WM8993_MIXOUTL_VOL_MASK                 0x003F  /* MIXOUTL_VOL - [5:0] */
+#define WM8993_MIXOUTL_VOL_SHIFT                     0  /* MIXOUTL_VOL - [5:0] */
+#define WM8993_MIXOUTL_VOL_WIDTH                     6  /* MIXOUTL_VOL - [5:0] */
+
+/*
+ * R33 (0x21) - Right OPGA Volume
+ */
+#define WM8993_MIXOUT_VU                        0x0100  /* MIXOUT_VU */
+#define WM8993_MIXOUT_VU_MASK                   0x0100  /* MIXOUT_VU */
+#define WM8993_MIXOUT_VU_SHIFT                       8  /* MIXOUT_VU */
+#define WM8993_MIXOUT_VU_WIDTH                       1  /* MIXOUT_VU */
+#define WM8993_MIXOUTR_ZC                       0x0080  /* MIXOUTR_ZC */
+#define WM8993_MIXOUTR_ZC_MASK                  0x0080  /* MIXOUTR_ZC */
+#define WM8993_MIXOUTR_ZC_SHIFT                      7  /* MIXOUTR_ZC */
+#define WM8993_MIXOUTR_ZC_WIDTH                      1  /* MIXOUTR_ZC */
+#define WM8993_MIXOUTR_MUTE_N                   0x0040  /* MIXOUTR_MUTE_N */
+#define WM8993_MIXOUTR_MUTE_N_MASK              0x0040  /* MIXOUTR_MUTE_N */
+#define WM8993_MIXOUTR_MUTE_N_SHIFT                  6  /* MIXOUTR_MUTE_N */
+#define WM8993_MIXOUTR_MUTE_N_WIDTH                  1  /* MIXOUTR_MUTE_N */
+#define WM8993_MIXOUTR_VOL_MASK                 0x003F  /* MIXOUTR_VOL - [5:0] */
+#define WM8993_MIXOUTR_VOL_SHIFT                     0  /* MIXOUTR_VOL - [5:0] */
+#define WM8993_MIXOUTR_VOL_WIDTH                     6  /* MIXOUTR_VOL - [5:0] */
+
+/*
+ * R34 (0x22) - SPKMIXL Attenuation
+ */
+#define WM8993_MIXINL_SPKMIXL_VOL               0x0020  /* MIXINL_SPKMIXL_VOL */
+#define WM8993_MIXINL_SPKMIXL_VOL_MASK          0x0020  /* MIXINL_SPKMIXL_VOL */
+#define WM8993_MIXINL_SPKMIXL_VOL_SHIFT              5  /* MIXINL_SPKMIXL_VOL */
+#define WM8993_MIXINL_SPKMIXL_VOL_WIDTH              1  /* MIXINL_SPKMIXL_VOL */
+#define WM8993_IN1LP_SPKMIXL_VOL                0x0010  /* IN1LP_SPKMIXL_VOL */
+#define WM8993_IN1LP_SPKMIXL_VOL_MASK           0x0010  /* IN1LP_SPKMIXL_VOL */
+#define WM8993_IN1LP_SPKMIXL_VOL_SHIFT               4  /* IN1LP_SPKMIXL_VOL */
+#define WM8993_IN1LP_SPKMIXL_VOL_WIDTH               1  /* IN1LP_SPKMIXL_VOL */
+#define WM8993_MIXOUTL_SPKMIXL_VOL              0x0008  /* MIXOUTL_SPKMIXL_VOL */
+#define WM8993_MIXOUTL_SPKMIXL_VOL_MASK         0x0008  /* MIXOUTL_SPKMIXL_VOL */
+#define WM8993_MIXOUTL_SPKMIXL_VOL_SHIFT             3  /* MIXOUTL_SPKMIXL_VOL */
+#define WM8993_MIXOUTL_SPKMIXL_VOL_WIDTH             1  /* MIXOUTL_SPKMIXL_VOL */
+#define WM8993_DACL_SPKMIXL_VOL                 0x0004  /* DACL_SPKMIXL_VOL */
+#define WM8993_DACL_SPKMIXL_VOL_MASK            0x0004  /* DACL_SPKMIXL_VOL */
+#define WM8993_DACL_SPKMIXL_VOL_SHIFT                2  /* DACL_SPKMIXL_VOL */
+#define WM8993_DACL_SPKMIXL_VOL_WIDTH                1  /* DACL_SPKMIXL_VOL */
+#define WM8993_SPKMIXL_VOL_MASK                 0x0003  /* SPKMIXL_VOL - [1:0] */
+#define WM8993_SPKMIXL_VOL_SHIFT                     0  /* SPKMIXL_VOL - [1:0] */
+#define WM8993_SPKMIXL_VOL_WIDTH                     2  /* SPKMIXL_VOL - [1:0] */
+
+/*
+ * R35 (0x23) - SPKMIXR Attenuation
+ */
+#define WM8993_SPKOUT_CLASSAB_MODE              0x0100  /* SPKOUT_CLASSAB_MODE */
+#define WM8993_SPKOUT_CLASSAB_MODE_MASK         0x0100  /* SPKOUT_CLASSAB_MODE */
+#define WM8993_SPKOUT_CLASSAB_MODE_SHIFT             8  /* SPKOUT_CLASSAB_MODE */
+#define WM8993_SPKOUT_CLASSAB_MODE_WIDTH             1  /* SPKOUT_CLASSAB_MODE */
+#define WM8993_MIXINR_SPKMIXR_VOL               0x0020  /* MIXINR_SPKMIXR_VOL */
+#define WM8993_MIXINR_SPKMIXR_VOL_MASK          0x0020  /* MIXINR_SPKMIXR_VOL */
+#define WM8993_MIXINR_SPKMIXR_VOL_SHIFT              5  /* MIXINR_SPKMIXR_VOL */
+#define WM8993_MIXINR_SPKMIXR_VOL_WIDTH              1  /* MIXINR_SPKMIXR_VOL */
+#define WM8993_IN1RP_SPKMIXR_VOL                0x0010  /* IN1RP_SPKMIXR_VOL */
+#define WM8993_IN1RP_SPKMIXR_VOL_MASK           0x0010  /* IN1RP_SPKMIXR_VOL */
+#define WM8993_IN1RP_SPKMIXR_VOL_SHIFT               4  /* IN1RP_SPKMIXR_VOL */
+#define WM8993_IN1RP_SPKMIXR_VOL_WIDTH               1  /* IN1RP_SPKMIXR_VOL */
+#define WM8993_MIXOUTR_SPKMIXR_VOL              0x0008  /* MIXOUTR_SPKMIXR_VOL */
+#define WM8993_MIXOUTR_SPKMIXR_VOL_MASK         0x0008  /* MIXOUTR_SPKMIXR_VOL */
+#define WM8993_MIXOUTR_SPKMIXR_VOL_SHIFT             3  /* MIXOUTR_SPKMIXR_VOL */
+#define WM8993_MIXOUTR_SPKMIXR_VOL_WIDTH             1  /* MIXOUTR_SPKMIXR_VOL */
+#define WM8993_DACR_SPKMIXR_VOL                 0x0004  /* DACR_SPKMIXR_VOL */
+#define WM8993_DACR_SPKMIXR_VOL_MASK            0x0004  /* DACR_SPKMIXR_VOL */
+#define WM8993_DACR_SPKMIXR_VOL_SHIFT                2  /* DACR_SPKMIXR_VOL */
+#define WM8993_DACR_SPKMIXR_VOL_WIDTH                1  /* DACR_SPKMIXR_VOL */
+#define WM8993_SPKMIXR_VOL_MASK                 0x0003  /* SPKMIXR_VOL - [1:0] */
+#define WM8993_SPKMIXR_VOL_SHIFT                     0  /* SPKMIXR_VOL - [1:0] */
+#define WM8993_SPKMIXR_VOL_WIDTH                     2  /* SPKMIXR_VOL - [1:0] */
+
+/*
+ * R36 (0x24) - SPKOUT Mixers
+ */
+#define WM8993_VRX_TO_SPKOUTL                   0x0020  /* VRX_TO_SPKOUTL */
+#define WM8993_VRX_TO_SPKOUTL_MASK              0x0020  /* VRX_TO_SPKOUTL */
+#define WM8993_VRX_TO_SPKOUTL_SHIFT                  5  /* VRX_TO_SPKOUTL */
+#define WM8993_VRX_TO_SPKOUTL_WIDTH                  1  /* VRX_TO_SPKOUTL */
+#define WM8993_SPKMIXL_TO_SPKOUTL               0x0010  /* SPKMIXL_TO_SPKOUTL */
+#define WM8993_SPKMIXL_TO_SPKOUTL_MASK          0x0010  /* SPKMIXL_TO_SPKOUTL */
+#define WM8993_SPKMIXL_TO_SPKOUTL_SHIFT              4  /* SPKMIXL_TO_SPKOUTL */
+#define WM8993_SPKMIXL_TO_SPKOUTL_WIDTH              1  /* SPKMIXL_TO_SPKOUTL */
+#define WM8993_SPKMIXR_TO_SPKOUTL               0x0008  /* SPKMIXR_TO_SPKOUTL */
+#define WM8993_SPKMIXR_TO_SPKOUTL_MASK          0x0008  /* SPKMIXR_TO_SPKOUTL */
+#define WM8993_SPKMIXR_TO_SPKOUTL_SHIFT              3  /* SPKMIXR_TO_SPKOUTL */
+#define WM8993_SPKMIXR_TO_SPKOUTL_WIDTH              1  /* SPKMIXR_TO_SPKOUTL */
+#define WM8993_VRX_TO_SPKOUTR                   0x0004  /* VRX_TO_SPKOUTR */
+#define WM8993_VRX_TO_SPKOUTR_MASK              0x0004  /* VRX_TO_SPKOUTR */
+#define WM8993_VRX_TO_SPKOUTR_SHIFT                  2  /* VRX_TO_SPKOUTR */
+#define WM8993_VRX_TO_SPKOUTR_WIDTH                  1  /* VRX_TO_SPKOUTR */
+#define WM8993_SPKMIXL_TO_SPKOUTR               0x0002  /* SPKMIXL_TO_SPKOUTR */
+#define WM8993_SPKMIXL_TO_SPKOUTR_MASK          0x0002  /* SPKMIXL_TO_SPKOUTR */
+#define WM8993_SPKMIXL_TO_SPKOUTR_SHIFT              1  /* SPKMIXL_TO_SPKOUTR */
+#define WM8993_SPKMIXL_TO_SPKOUTR_WIDTH              1  /* SPKMIXL_TO_SPKOUTR */
+#define WM8993_SPKMIXR_TO_SPKOUTR               0x0001  /* SPKMIXR_TO_SPKOUTR */
+#define WM8993_SPKMIXR_TO_SPKOUTR_MASK          0x0001  /* SPKMIXR_TO_SPKOUTR */
+#define WM8993_SPKMIXR_TO_SPKOUTR_SHIFT              0  /* SPKMIXR_TO_SPKOUTR */
+#define WM8993_SPKMIXR_TO_SPKOUTR_WIDTH              1  /* SPKMIXR_TO_SPKOUTR */
+
+/*
+ * R37 (0x25) - SPKOUT Boost
+ */
+#define WM8993_SPKOUTL_BOOST_MASK               0x0038  /* SPKOUTL_BOOST - [5:3] */
+#define WM8993_SPKOUTL_BOOST_SHIFT                   3  /* SPKOUTL_BOOST - [5:3] */
+#define WM8993_SPKOUTL_BOOST_WIDTH                   3  /* SPKOUTL_BOOST - [5:3] */
+#define WM8993_SPKOUTR_BOOST_MASK               0x0007  /* SPKOUTR_BOOST - [2:0] */
+#define WM8993_SPKOUTR_BOOST_SHIFT                   0  /* SPKOUTR_BOOST - [2:0] */
+#define WM8993_SPKOUTR_BOOST_WIDTH                   3  /* SPKOUTR_BOOST - [2:0] */
+
+/*
+ * R38 (0x26) - Speaker Volume Left
+ */
+#define WM8993_SPKOUT_VU                        0x0100  /* SPKOUT_VU */
+#define WM8993_SPKOUT_VU_MASK                   0x0100  /* SPKOUT_VU */
+#define WM8993_SPKOUT_VU_SHIFT                       8  /* SPKOUT_VU */
+#define WM8993_SPKOUT_VU_WIDTH                       1  /* SPKOUT_VU */
+#define WM8993_SPKOUTL_ZC                       0x0080  /* SPKOUTL_ZC */
+#define WM8993_SPKOUTL_ZC_MASK                  0x0080  /* SPKOUTL_ZC */
+#define WM8993_SPKOUTL_ZC_SHIFT                      7  /* SPKOUTL_ZC */
+#define WM8993_SPKOUTL_ZC_WIDTH                      1  /* SPKOUTL_ZC */
+#define WM8993_SPKOUTL_MUTE_N                   0x0040  /* SPKOUTL_MUTE_N */
+#define WM8993_SPKOUTL_MUTE_N_MASK              0x0040  /* SPKOUTL_MUTE_N */
+#define WM8993_SPKOUTL_MUTE_N_SHIFT                  6  /* SPKOUTL_MUTE_N */
+#define WM8993_SPKOUTL_MUTE_N_WIDTH                  1  /* SPKOUTL_MUTE_N */
+#define WM8993_SPKOUTL_VOL_MASK                 0x003F  /* SPKOUTL_VOL - [5:0] */
+#define WM8993_SPKOUTL_VOL_SHIFT                     0  /* SPKOUTL_VOL - [5:0] */
+#define WM8993_SPKOUTL_VOL_WIDTH                     6  /* SPKOUTL_VOL - [5:0] */
+
+/*
+ * R39 (0x27) - Speaker Volume Right
+ */
+#define WM8993_SPKOUT_VU                        0x0100  /* SPKOUT_VU */
+#define WM8993_SPKOUT_VU_MASK                   0x0100  /* SPKOUT_VU */
+#define WM8993_SPKOUT_VU_SHIFT                       8  /* SPKOUT_VU */
+#define WM8993_SPKOUT_VU_WIDTH                       1  /* SPKOUT_VU */
+#define WM8993_SPKOUTR_ZC                       0x0080  /* SPKOUTR_ZC */
+#define WM8993_SPKOUTR_ZC_MASK                  0x0080  /* SPKOUTR_ZC */
+#define WM8993_SPKOUTR_ZC_SHIFT                      7  /* SPKOUTR_ZC */
+#define WM8993_SPKOUTR_ZC_WIDTH                      1  /* SPKOUTR_ZC */
+#define WM8993_SPKOUTR_MUTE_N                   0x0040  /* SPKOUTR_MUTE_N */
+#define WM8993_SPKOUTR_MUTE_N_MASK              0x0040  /* SPKOUTR_MUTE_N */
+#define WM8993_SPKOUTR_MUTE_N_SHIFT                  6  /* SPKOUTR_MUTE_N */
+#define WM8993_SPKOUTR_MUTE_N_WIDTH                  1  /* SPKOUTR_MUTE_N */
+#define WM8993_SPKOUTR_VOL_MASK                 0x003F  /* SPKOUTR_VOL - [5:0] */
+#define WM8993_SPKOUTR_VOL_SHIFT                     0  /* SPKOUTR_VOL - [5:0] */
+#define WM8993_SPKOUTR_VOL_WIDTH                     6  /* SPKOUTR_VOL - [5:0] */
+
+/*
+ * R40 (0x28) - Input Mixer2
+ */
+#define WM8993_IN2LP_TO_IN2L                    0x0080  /* IN2LP_TO_IN2L */
+#define WM8993_IN2LP_TO_IN2L_MASK               0x0080  /* IN2LP_TO_IN2L */
+#define WM8993_IN2LP_TO_IN2L_SHIFT                   7  /* IN2LP_TO_IN2L */
+#define WM8993_IN2LP_TO_IN2L_WIDTH                   1  /* IN2LP_TO_IN2L */
+#define WM8993_IN2LN_TO_IN2L                    0x0040  /* IN2LN_TO_IN2L */
+#define WM8993_IN2LN_TO_IN2L_MASK               0x0040  /* IN2LN_TO_IN2L */
+#define WM8993_IN2LN_TO_IN2L_SHIFT                   6  /* IN2LN_TO_IN2L */
+#define WM8993_IN2LN_TO_IN2L_WIDTH                   1  /* IN2LN_TO_IN2L */
+#define WM8993_IN1LP_TO_IN1L                    0x0020  /* IN1LP_TO_IN1L */
+#define WM8993_IN1LP_TO_IN1L_MASK               0x0020  /* IN1LP_TO_IN1L */
+#define WM8993_IN1LP_TO_IN1L_SHIFT                   5  /* IN1LP_TO_IN1L */
+#define WM8993_IN1LP_TO_IN1L_WIDTH                   1  /* IN1LP_TO_IN1L */
+#define WM8993_IN1LN_TO_IN1L                    0x0010  /* IN1LN_TO_IN1L */
+#define WM8993_IN1LN_TO_IN1L_MASK               0x0010  /* IN1LN_TO_IN1L */
+#define WM8993_IN1LN_TO_IN1L_SHIFT                   4  /* IN1LN_TO_IN1L */
+#define WM8993_IN1LN_TO_IN1L_WIDTH                   1  /* IN1LN_TO_IN1L */
+#define WM8993_IN2RP_TO_IN2R                    0x0008  /* IN2RP_TO_IN2R */
+#define WM8993_IN2RP_TO_IN2R_MASK               0x0008  /* IN2RP_TO_IN2R */
+#define WM8993_IN2RP_TO_IN2R_SHIFT                   3  /* IN2RP_TO_IN2R */
+#define WM8993_IN2RP_TO_IN2R_WIDTH                   1  /* IN2RP_TO_IN2R */
+#define WM8993_IN2RN_TO_IN2R                    0x0004  /* IN2RN_TO_IN2R */
+#define WM8993_IN2RN_TO_IN2R_MASK               0x0004  /* IN2RN_TO_IN2R */
+#define WM8993_IN2RN_TO_IN2R_SHIFT                   2  /* IN2RN_TO_IN2R */
+#define WM8993_IN2RN_TO_IN2R_WIDTH                   1  /* IN2RN_TO_IN2R */
+#define WM8993_IN1RP_TO_IN1R                    0x0002  /* IN1RP_TO_IN1R */
+#define WM8993_IN1RP_TO_IN1R_MASK               0x0002  /* IN1RP_TO_IN1R */
+#define WM8993_IN1RP_TO_IN1R_SHIFT                   1  /* IN1RP_TO_IN1R */
+#define WM8993_IN1RP_TO_IN1R_WIDTH                   1  /* IN1RP_TO_IN1R */
+#define WM8993_IN1RN_TO_IN1R                    0x0001  /* IN1RN_TO_IN1R */
+#define WM8993_IN1RN_TO_IN1R_MASK               0x0001  /* IN1RN_TO_IN1R */
+#define WM8993_IN1RN_TO_IN1R_SHIFT                   0  /* IN1RN_TO_IN1R */
+#define WM8993_IN1RN_TO_IN1R_WIDTH                   1  /* IN1RN_TO_IN1R */
+
+/*
+ * R41 (0x29) - Input Mixer3
+ */
+#define WM8993_IN2L_TO_MIXINL                   0x0100  /* IN2L_TO_MIXINL */
+#define WM8993_IN2L_TO_MIXINL_MASK              0x0100  /* IN2L_TO_MIXINL */
+#define WM8993_IN2L_TO_MIXINL_SHIFT                  8  /* IN2L_TO_MIXINL */
+#define WM8993_IN2L_TO_MIXINL_WIDTH                  1  /* IN2L_TO_MIXINL */
+#define WM8993_IN2L_MIXINL_VOL                  0x0080  /* IN2L_MIXINL_VOL */
+#define WM8993_IN2L_MIXINL_VOL_MASK             0x0080  /* IN2L_MIXINL_VOL */
+#define WM8993_IN2L_MIXINL_VOL_SHIFT                 7  /* IN2L_MIXINL_VOL */
+#define WM8993_IN2L_MIXINL_VOL_WIDTH                 1  /* IN2L_MIXINL_VOL */
+#define WM8993_IN1L_TO_MIXINL                   0x0020  /* IN1L_TO_MIXINL */
+#define WM8993_IN1L_TO_MIXINL_MASK              0x0020  /* IN1L_TO_MIXINL */
+#define WM8993_IN1L_TO_MIXINL_SHIFT                  5  /* IN1L_TO_MIXINL */
+#define WM8993_IN1L_TO_MIXINL_WIDTH                  1  /* IN1L_TO_MIXINL */
+#define WM8993_IN1L_MIXINL_VOL                  0x0010  /* IN1L_MIXINL_VOL */
+#define WM8993_IN1L_MIXINL_VOL_MASK             0x0010  /* IN1L_MIXINL_VOL */
+#define WM8993_IN1L_MIXINL_VOL_SHIFT                 4  /* IN1L_MIXINL_VOL */
+#define WM8993_IN1L_MIXINL_VOL_WIDTH                 1  /* IN1L_MIXINL_VOL */
+#define WM8993_MIXOUTL_MIXINL_VOL_MASK          0x0007  /* MIXOUTL_MIXINL_VOL - [2:0] */
+#define WM8993_MIXOUTL_MIXINL_VOL_SHIFT              0  /* MIXOUTL_MIXINL_VOL - [2:0] */
+#define WM8993_MIXOUTL_MIXINL_VOL_WIDTH              3  /* MIXOUTL_MIXINL_VOL - [2:0] */
+
+/*
+ * R42 (0x2A) - Input Mixer4
+ */
+#define WM8993_IN2R_TO_MIXINR                   0x0100  /* IN2R_TO_MIXINR */
+#define WM8993_IN2R_TO_MIXINR_MASK              0x0100  /* IN2R_TO_MIXINR */
+#define WM8993_IN2R_TO_MIXINR_SHIFT                  8  /* IN2R_TO_MIXINR */
+#define WM8993_IN2R_TO_MIXINR_WIDTH                  1  /* IN2R_TO_MIXINR */
+#define WM8993_IN2R_MIXINR_VOL                  0x0080  /* IN2R_MIXINR_VOL */
+#define WM8993_IN2R_MIXINR_VOL_MASK             0x0080  /* IN2R_MIXINR_VOL */
+#define WM8993_IN2R_MIXINR_VOL_SHIFT                 7  /* IN2R_MIXINR_VOL */
+#define WM8993_IN2R_MIXINR_VOL_WIDTH                 1  /* IN2R_MIXINR_VOL */
+#define WM8993_IN1R_TO_MIXINR                   0x0020  /* IN1R_TO_MIXINR */
+#define WM8993_IN1R_TO_MIXINR_MASK              0x0020  /* IN1R_TO_MIXINR */
+#define WM8993_IN1R_TO_MIXINR_SHIFT                  5  /* IN1R_TO_MIXINR */
+#define WM8993_IN1R_TO_MIXINR_WIDTH                  1  /* IN1R_TO_MIXINR */
+#define WM8993_IN1R_MIXINR_VOL                  0x0010  /* IN1R_MIXINR_VOL */
+#define WM8993_IN1R_MIXINR_VOL_MASK             0x0010  /* IN1R_MIXINR_VOL */
+#define WM8993_IN1R_MIXINR_VOL_SHIFT                 4  /* IN1R_MIXINR_VOL */
+#define WM8993_IN1R_MIXINR_VOL_WIDTH                 1  /* IN1R_MIXINR_VOL */
+#define WM8993_MIXOUTR_MIXINR_VOL_MASK          0x0007  /* MIXOUTR_MIXINR_VOL - [2:0] */
+#define WM8993_MIXOUTR_MIXINR_VOL_SHIFT              0  /* MIXOUTR_MIXINR_VOL - [2:0] */
+#define WM8993_MIXOUTR_MIXINR_VOL_WIDTH              3  /* MIXOUTR_MIXINR_VOL - [2:0] */
+
+/*
+ * R43 (0x2B) - Input Mixer5
+ */
+#define WM8993_IN1LP_MIXINL_VOL_MASK            0x01C0  /* IN1LP_MIXINL_VOL - [8:6] */
+#define WM8993_IN1LP_MIXINL_VOL_SHIFT                6  /* IN1LP_MIXINL_VOL - [8:6] */
+#define WM8993_IN1LP_MIXINL_VOL_WIDTH                3  /* IN1LP_MIXINL_VOL - [8:6] */
+#define WM8993_VRX_MIXINL_VOL_MASK              0x0007  /* VRX_MIXINL_VOL - [2:0] */
+#define WM8993_VRX_MIXINL_VOL_SHIFT                  0  /* VRX_MIXINL_VOL - [2:0] */
+#define WM8993_VRX_MIXINL_VOL_WIDTH                  3  /* VRX_MIXINL_VOL - [2:0] */
+
+/*
+ * R44 (0x2C) - Input Mixer6
+ */
+#define WM8993_IN1RP_MIXINR_VOL_MASK            0x01C0  /* IN1RP_MIXINR_VOL - [8:6] */
+#define WM8993_IN1RP_MIXINR_VOL_SHIFT                6  /* IN1RP_MIXINR_VOL - [8:6] */
+#define WM8993_IN1RP_MIXINR_VOL_WIDTH                3  /* IN1RP_MIXINR_VOL - [8:6] */
+#define WM8993_VRX_MIXINR_VOL_MASK              0x0007  /* VRX_MIXINR_VOL - [2:0] */
+#define WM8993_VRX_MIXINR_VOL_SHIFT                  0  /* VRX_MIXINR_VOL - [2:0] */
+#define WM8993_VRX_MIXINR_VOL_WIDTH                  3  /* VRX_MIXINR_VOL - [2:0] */
+
+/*
+ * R45 (0x2D) - Output Mixer1
+ */
+#define WM8993_DACL_TO_HPOUT1L                  0x0100  /* DACL_TO_HPOUT1L */
+#define WM8993_DACL_TO_HPOUT1L_MASK             0x0100  /* DACL_TO_HPOUT1L */
+#define WM8993_DACL_TO_HPOUT1L_SHIFT                 8  /* DACL_TO_HPOUT1L */
+#define WM8993_DACL_TO_HPOUT1L_WIDTH                 1  /* DACL_TO_HPOUT1L */
+#define WM8993_MIXINR_TO_MIXOUTL                0x0080  /* MIXINR_TO_MIXOUTL */
+#define WM8993_MIXINR_TO_MIXOUTL_MASK           0x0080  /* MIXINR_TO_MIXOUTL */
+#define WM8993_MIXINR_TO_MIXOUTL_SHIFT               7  /* MIXINR_TO_MIXOUTL */
+#define WM8993_MIXINR_TO_MIXOUTL_WIDTH               1  /* MIXINR_TO_MIXOUTL */
+#define WM8993_MIXINL_TO_MIXOUTL                0x0040  /* MIXINL_TO_MIXOUTL */
+#define WM8993_MIXINL_TO_MIXOUTL_MASK           0x0040  /* MIXINL_TO_MIXOUTL */
+#define WM8993_MIXINL_TO_MIXOUTL_SHIFT               6  /* MIXINL_TO_MIXOUTL */
+#define WM8993_MIXINL_TO_MIXOUTL_WIDTH               1  /* MIXINL_TO_MIXOUTL */
+#define WM8993_IN2RN_TO_MIXOUTL                 0x0020  /* IN2RN_TO_MIXOUTL */
+#define WM8993_IN2RN_TO_MIXOUTL_MASK            0x0020  /* IN2RN_TO_MIXOUTL */
+#define WM8993_IN2RN_TO_MIXOUTL_SHIFT                5  /* IN2RN_TO_MIXOUTL */
+#define WM8993_IN2RN_TO_MIXOUTL_WIDTH                1  /* IN2RN_TO_MIXOUTL */
+#define WM8993_IN2LN_TO_MIXOUTL                 0x0010  /* IN2LN_TO_MIXOUTL */
+#define WM8993_IN2LN_TO_MIXOUTL_MASK            0x0010  /* IN2LN_TO_MIXOUTL */
+#define WM8993_IN2LN_TO_MIXOUTL_SHIFT                4  /* IN2LN_TO_MIXOUTL */
+#define WM8993_IN2LN_TO_MIXOUTL_WIDTH                1  /* IN2LN_TO_MIXOUTL */
+#define WM8993_IN1R_TO_MIXOUTL                  0x0008  /* IN1R_TO_MIXOUTL */
+#define WM8993_IN1R_TO_MIXOUTL_MASK             0x0008  /* IN1R_TO_MIXOUTL */
+#define WM8993_IN1R_TO_MIXOUTL_SHIFT                 3  /* IN1R_TO_MIXOUTL */
+#define WM8993_IN1R_TO_MIXOUTL_WIDTH                 1  /* IN1R_TO_MIXOUTL */
+#define WM8993_IN1L_TO_MIXOUTL                  0x0004  /* IN1L_TO_MIXOUTL */
+#define WM8993_IN1L_TO_MIXOUTL_MASK             0x0004  /* IN1L_TO_MIXOUTL */
+#define WM8993_IN1L_TO_MIXOUTL_SHIFT                 2  /* IN1L_TO_MIXOUTL */
+#define WM8993_IN1L_TO_MIXOUTL_WIDTH                 1  /* IN1L_TO_MIXOUTL */
+#define WM8993_IN2LP_TO_MIXOUTL                 0x0002  /* IN2LP_TO_MIXOUTL */
+#define WM8993_IN2LP_TO_MIXOUTL_MASK            0x0002  /* IN2LP_TO_MIXOUTL */
+#define WM8993_IN2LP_TO_MIXOUTL_SHIFT                1  /* IN2LP_TO_MIXOUTL */
+#define WM8993_IN2LP_TO_MIXOUTL_WIDTH                1  /* IN2LP_TO_MIXOUTL */
+#define WM8993_DACL_TO_MIXOUTL                  0x0001  /* DACL_TO_MIXOUTL */
+#define WM8993_DACL_TO_MIXOUTL_MASK             0x0001  /* DACL_TO_MIXOUTL */
+#define WM8993_DACL_TO_MIXOUTL_SHIFT                 0  /* DACL_TO_MIXOUTL */
+#define WM8993_DACL_TO_MIXOUTL_WIDTH                 1  /* DACL_TO_MIXOUTL */
+
+/*
+ * R46 (0x2E) - Output Mixer2
+ */
+#define WM8993_DACR_TO_HPOUT1R                  0x0100  /* DACR_TO_HPOUT1R */
+#define WM8993_DACR_TO_HPOUT1R_MASK             0x0100  /* DACR_TO_HPOUT1R */
+#define WM8993_DACR_TO_HPOUT1R_SHIFT                 8  /* DACR_TO_HPOUT1R */
+#define WM8993_DACR_TO_HPOUT1R_WIDTH                 1  /* DACR_TO_HPOUT1R */
+#define WM8993_MIXINL_TO_MIXOUTR                0x0080  /* MIXINL_TO_MIXOUTR */
+#define WM8993_MIXINL_TO_MIXOUTR_MASK           0x0080  /* MIXINL_TO_MIXOUTR */
+#define WM8993_MIXINL_TO_MIXOUTR_SHIFT               7  /* MIXINL_TO_MIXOUTR */
+#define WM8993_MIXINL_TO_MIXOUTR_WIDTH               1  /* MIXINL_TO_MIXOUTR */
+#define WM8993_MIXINR_TO_MIXOUTR                0x0040  /* MIXINR_TO_MIXOUTR */
+#define WM8993_MIXINR_TO_MIXOUTR_MASK           0x0040  /* MIXINR_TO_MIXOUTR */
+#define WM8993_MIXINR_TO_MIXOUTR_SHIFT               6  /* MIXINR_TO_MIXOUTR */
+#define WM8993_MIXINR_TO_MIXOUTR_WIDTH               1  /* MIXINR_TO_MIXOUTR */
+#define WM8993_IN2LN_TO_MIXOUTR                 0x0020  /* IN2LN_TO_MIXOUTR */
+#define WM8993_IN2LN_TO_MIXOUTR_MASK            0x0020  /* IN2LN_TO_MIXOUTR */
+#define WM8993_IN2LN_TO_MIXOUTR_SHIFT                5  /* IN2LN_TO_MIXOUTR */
+#define WM8993_IN2LN_TO_MIXOUTR_WIDTH                1  /* IN2LN_TO_MIXOUTR */
+#define WM8993_IN2RN_TO_MIXOUTR                 0x0010  /* IN2RN_TO_MIXOUTR */
+#define WM8993_IN2RN_TO_MIXOUTR_MASK            0x0010  /* IN2RN_TO_MIXOUTR */
+#define WM8993_IN2RN_TO_MIXOUTR_SHIFT                4  /* IN2RN_TO_MIXOUTR */
+#define WM8993_IN2RN_TO_MIXOUTR_WIDTH                1  /* IN2RN_TO_MIXOUTR */
+#define WM8993_IN1L_TO_MIXOUTR                  0x0008  /* IN1L_TO_MIXOUTR */
+#define WM8993_IN1L_TO_MIXOUTR_MASK             0x0008  /* IN1L_TO_MIXOUTR */
+#define WM8993_IN1L_TO_MIXOUTR_SHIFT                 3  /* IN1L_TO_MIXOUTR */
+#define WM8993_IN1L_TO_MIXOUTR_WIDTH                 1  /* IN1L_TO_MIXOUTR */
+#define WM8993_IN1R_TO_MIXOUTR                  0x0004  /* IN1R_TO_MIXOUTR */
+#define WM8993_IN1R_TO_MIXOUTR_MASK             0x0004  /* IN1R_TO_MIXOUTR */
+#define WM8993_IN1R_TO_MIXOUTR_SHIFT                 2  /* IN1R_TO_MIXOUTR */
+#define WM8993_IN1R_TO_MIXOUTR_WIDTH                 1  /* IN1R_TO_MIXOUTR */
+#define WM8993_IN2RP_TO_MIXOUTR                 0x0002  /* IN2RP_TO_MIXOUTR */
+#define WM8993_IN2RP_TO_MIXOUTR_MASK            0x0002  /* IN2RP_TO_MIXOUTR */
+#define WM8993_IN2RP_TO_MIXOUTR_SHIFT                1  /* IN2RP_TO_MIXOUTR */
+#define WM8993_IN2RP_TO_MIXOUTR_WIDTH                1  /* IN2RP_TO_MIXOUTR */
+#define WM8993_DACR_TO_MIXOUTR                  0x0001  /* DACR_TO_MIXOUTR */
+#define WM8993_DACR_TO_MIXOUTR_MASK             0x0001  /* DACR_TO_MIXOUTR */
+#define WM8993_DACR_TO_MIXOUTR_SHIFT                 0  /* DACR_TO_MIXOUTR */
+#define WM8993_DACR_TO_MIXOUTR_WIDTH                 1  /* DACR_TO_MIXOUTR */
+
+/*
+ * R47 (0x2F) - Output Mixer3
+ */
+#define WM8993_IN2LP_MIXOUTL_VOL_MASK           0x0E00  /* IN2LP_MIXOUTL_VOL - [11:9] */
+#define WM8993_IN2LP_MIXOUTL_VOL_SHIFT               9  /* IN2LP_MIXOUTL_VOL - [11:9] */
+#define WM8993_IN2LP_MIXOUTL_VOL_WIDTH               3  /* IN2LP_MIXOUTL_VOL - [11:9] */
+#define WM8993_IN2LN_MIXOUTL_VOL_MASK           0x01C0  /* IN2LN_MIXOUTL_VOL - [8:6] */
+#define WM8993_IN2LN_MIXOUTL_VOL_SHIFT               6  /* IN2LN_MIXOUTL_VOL - [8:6] */
+#define WM8993_IN2LN_MIXOUTL_VOL_WIDTH               3  /* IN2LN_MIXOUTL_VOL - [8:6] */
+#define WM8993_IN1R_MIXOUTL_VOL_MASK            0x0038  /* IN1R_MIXOUTL_VOL - [5:3] */
+#define WM8993_IN1R_MIXOUTL_VOL_SHIFT                3  /* IN1R_MIXOUTL_VOL - [5:3] */
+#define WM8993_IN1R_MIXOUTL_VOL_WIDTH                3  /* IN1R_MIXOUTL_VOL - [5:3] */
+#define WM8993_IN1L_MIXOUTL_VOL_MASK            0x0007  /* IN1L_MIXOUTL_VOL - [2:0] */
+#define WM8993_IN1L_MIXOUTL_VOL_SHIFT                0  /* IN1L_MIXOUTL_VOL - [2:0] */
+#define WM8993_IN1L_MIXOUTL_VOL_WIDTH                3  /* IN1L_MIXOUTL_VOL - [2:0] */
+
+/*
+ * R48 (0x30) - Output Mixer4
+ */
+#define WM8993_IN2RP_MIXOUTR_VOL_MASK           0x0E00  /* IN2RP_MIXOUTR_VOL - [11:9] */
+#define WM8993_IN2RP_MIXOUTR_VOL_SHIFT               9  /* IN2RP_MIXOUTR_VOL - [11:9] */
+#define WM8993_IN2RP_MIXOUTR_VOL_WIDTH               3  /* IN2RP_MIXOUTR_VOL - [11:9] */
+#define WM8993_IN2RN_MIXOUTR_VOL_MASK           0x01C0  /* IN2RN_MIXOUTR_VOL - [8:6] */
+#define WM8993_IN2RN_MIXOUTR_VOL_SHIFT               6  /* IN2RN_MIXOUTR_VOL - [8:6] */
+#define WM8993_IN2RN_MIXOUTR_VOL_WIDTH               3  /* IN2RN_MIXOUTR_VOL - [8:6] */
+#define WM8993_IN1L_MIXOUTR_VOL_MASK            0x0038  /* IN1L_MIXOUTR_VOL - [5:3] */
+#define WM8993_IN1L_MIXOUTR_VOL_SHIFT                3  /* IN1L_MIXOUTR_VOL - [5:3] */
+#define WM8993_IN1L_MIXOUTR_VOL_WIDTH                3  /* IN1L_MIXOUTR_VOL - [5:3] */
+#define WM8993_IN1R_MIXOUTR_VOL_MASK            0x0007  /* IN1R_MIXOUTR_VOL - [2:0] */
+#define WM8993_IN1R_MIXOUTR_VOL_SHIFT                0  /* IN1R_MIXOUTR_VOL - [2:0] */
+#define WM8993_IN1R_MIXOUTR_VOL_WIDTH                3  /* IN1R_MIXOUTR_VOL - [2:0] */
+
+/*
+ * R49 (0x31) - Output Mixer5
+ */
+#define WM8993_DACL_MIXOUTL_VOL_MASK            0x0E00  /* DACL_MIXOUTL_VOL - [11:9] */
+#define WM8993_DACL_MIXOUTL_VOL_SHIFT                9  /* DACL_MIXOUTL_VOL - [11:9] */
+#define WM8993_DACL_MIXOUTL_VOL_WIDTH                3  /* DACL_MIXOUTL_VOL - [11:9] */
+#define WM8993_IN2RN_MIXOUTL_VOL_MASK           0x01C0  /* IN2RN_MIXOUTL_VOL - [8:6] */
+#define WM8993_IN2RN_MIXOUTL_VOL_SHIFT               6  /* IN2RN_MIXOUTL_VOL - [8:6] */
+#define WM8993_IN2RN_MIXOUTL_VOL_WIDTH               3  /* IN2RN_MIXOUTL_VOL - [8:6] */
+#define WM8993_MIXINR_MIXOUTL_VOL_MASK          0x0038  /* MIXINR_MIXOUTL_VOL - [5:3] */
+#define WM8993_MIXINR_MIXOUTL_VOL_SHIFT              3  /* MIXINR_MIXOUTL_VOL - [5:3] */
+#define WM8993_MIXINR_MIXOUTL_VOL_WIDTH              3  /* MIXINR_MIXOUTL_VOL - [5:3] */
+#define WM8993_MIXINL_MIXOUTL_VOL_MASK          0x0007  /* MIXINL_MIXOUTL_VOL - [2:0] */
+#define WM8993_MIXINL_MIXOUTL_VOL_SHIFT              0  /* MIXINL_MIXOUTL_VOL - [2:0] */
+#define WM8993_MIXINL_MIXOUTL_VOL_WIDTH              3  /* MIXINL_MIXOUTL_VOL - [2:0] */
+
+/*
+ * R50 (0x32) - Output Mixer6
+ */
+#define WM8993_DACR_MIXOUTR_VOL_MASK            0x0E00  /* DACR_MIXOUTR_VOL - [11:9] */
+#define WM8993_DACR_MIXOUTR_VOL_SHIFT                9  /* DACR_MIXOUTR_VOL - [11:9] */
+#define WM8993_DACR_MIXOUTR_VOL_WIDTH                3  /* DACR_MIXOUTR_VOL - [11:9] */
+#define WM8993_IN2LN_MIXOUTR_VOL_MASK           0x01C0  /* IN2LN_MIXOUTR_VOL - [8:6] */
+#define WM8993_IN2LN_MIXOUTR_VOL_SHIFT               6  /* IN2LN_MIXOUTR_VOL - [8:6] */
+#define WM8993_IN2LN_MIXOUTR_VOL_WIDTH               3  /* IN2LN_MIXOUTR_VOL - [8:6] */
+#define WM8993_MIXINL_MIXOUTR_VOL_MASK          0x0038  /* MIXINL_MIXOUTR_VOL - [5:3] */
+#define WM8993_MIXINL_MIXOUTR_VOL_SHIFT              3  /* MIXINL_MIXOUTR_VOL - [5:3] */
+#define WM8993_MIXINL_MIXOUTR_VOL_WIDTH              3  /* MIXINL_MIXOUTR_VOL - [5:3] */
+#define WM8993_MIXINR_MIXOUTR_VOL_MASK          0x0007  /* MIXINR_MIXOUTR_VOL - [2:0] */
+#define WM8993_MIXINR_MIXOUTR_VOL_SHIFT              0  /* MIXINR_MIXOUTR_VOL - [2:0] */
+#define WM8993_MIXINR_MIXOUTR_VOL_WIDTH              3  /* MIXINR_MIXOUTR_VOL - [2:0] */
+
+/*
+ * R51 (0x33) - HPOUT2 Mixer
+ */
+#define WM8993_VRX_TO_HPOUT2                    0x0020  /* VRX_TO_HPOUT2 */
+#define WM8993_VRX_TO_HPOUT2_MASK               0x0020  /* VRX_TO_HPOUT2 */
+#define WM8993_VRX_TO_HPOUT2_SHIFT                   5  /* VRX_TO_HPOUT2 */
+#define WM8993_VRX_TO_HPOUT2_WIDTH                   1  /* VRX_TO_HPOUT2 */
+#define WM8993_MIXOUTLVOL_TO_HPOUT2             0x0010  /* MIXOUTLVOL_TO_HPOUT2 */
+#define WM8993_MIXOUTLVOL_TO_HPOUT2_MASK        0x0010  /* MIXOUTLVOL_TO_HPOUT2 */
+#define WM8993_MIXOUTLVOL_TO_HPOUT2_SHIFT            4  /* MIXOUTLVOL_TO_HPOUT2 */
+#define WM8993_MIXOUTLVOL_TO_HPOUT2_WIDTH            1  /* MIXOUTLVOL_TO_HPOUT2 */
+#define WM8993_MIXOUTRVOL_TO_HPOUT2             0x0008  /* MIXOUTRVOL_TO_HPOUT2 */
+#define WM8993_MIXOUTRVOL_TO_HPOUT2_MASK        0x0008  /* MIXOUTRVOL_TO_HPOUT2 */
+#define WM8993_MIXOUTRVOL_TO_HPOUT2_SHIFT            3  /* MIXOUTRVOL_TO_HPOUT2 */
+#define WM8993_MIXOUTRVOL_TO_HPOUT2_WIDTH            1  /* MIXOUTRVOL_TO_HPOUT2 */
+
+/*
+ * R52 (0x34) - Line Mixer1
+ */
+#define WM8993_MIXOUTL_TO_LINEOUT1N             0x0040  /* MIXOUTL_TO_LINEOUT1N */
+#define WM8993_MIXOUTL_TO_LINEOUT1N_MASK        0x0040  /* MIXOUTL_TO_LINEOUT1N */
+#define WM8993_MIXOUTL_TO_LINEOUT1N_SHIFT            6  /* MIXOUTL_TO_LINEOUT1N */
+#define WM8993_MIXOUTL_TO_LINEOUT1N_WIDTH            1  /* MIXOUTL_TO_LINEOUT1N */
+#define WM8993_MIXOUTR_TO_LINEOUT1N             0x0020  /* MIXOUTR_TO_LINEOUT1N */
+#define WM8993_MIXOUTR_TO_LINEOUT1N_MASK        0x0020  /* MIXOUTR_TO_LINEOUT1N */
+#define WM8993_MIXOUTR_TO_LINEOUT1N_SHIFT            5  /* MIXOUTR_TO_LINEOUT1N */
+#define WM8993_MIXOUTR_TO_LINEOUT1N_WIDTH            1  /* MIXOUTR_TO_LINEOUT1N */
+#define WM8993_LINEOUT1_MODE                    0x0010  /* LINEOUT1_MODE */
+#define WM8993_LINEOUT1_MODE_MASK               0x0010  /* LINEOUT1_MODE */
+#define WM8993_LINEOUT1_MODE_SHIFT                   4  /* LINEOUT1_MODE */
+#define WM8993_LINEOUT1_MODE_WIDTH                   1  /* LINEOUT1_MODE */
+#define WM8993_IN1R_TO_LINEOUT1P                0x0004  /* IN1R_TO_LINEOUT1P */
+#define WM8993_IN1R_TO_LINEOUT1P_MASK           0x0004  /* IN1R_TO_LINEOUT1P */
+#define WM8993_IN1R_TO_LINEOUT1P_SHIFT               2  /* IN1R_TO_LINEOUT1P */
+#define WM8993_IN1R_TO_LINEOUT1P_WIDTH               1  /* IN1R_TO_LINEOUT1P */
+#define WM8993_IN1L_TO_LINEOUT1P                0x0002  /* IN1L_TO_LINEOUT1P */
+#define WM8993_IN1L_TO_LINEOUT1P_MASK           0x0002  /* IN1L_TO_LINEOUT1P */
+#define WM8993_IN1L_TO_LINEOUT1P_SHIFT               1  /* IN1L_TO_LINEOUT1P */
+#define WM8993_IN1L_TO_LINEOUT1P_WIDTH               1  /* IN1L_TO_LINEOUT1P */
+#define WM8993_MIXOUTL_TO_LINEOUT1P             0x0001  /* MIXOUTL_TO_LINEOUT1P */
+#define WM8993_MIXOUTL_TO_LINEOUT1P_MASK        0x0001  /* MIXOUTL_TO_LINEOUT1P */
+#define WM8993_MIXOUTL_TO_LINEOUT1P_SHIFT            0  /* MIXOUTL_TO_LINEOUT1P */
+#define WM8993_MIXOUTL_TO_LINEOUT1P_WIDTH            1  /* MIXOUTL_TO_LINEOUT1P */
+
+/*
+ * R53 (0x35) - Line Mixer2
+ */
+#define WM8993_MIXOUTR_TO_LINEOUT2N             0x0040  /* MIXOUTR_TO_LINEOUT2N */
+#define WM8993_MIXOUTR_TO_LINEOUT2N_MASK        0x0040  /* MIXOUTR_TO_LINEOUT2N */
+#define WM8993_MIXOUTR_TO_LINEOUT2N_SHIFT            6  /* MIXOUTR_TO_LINEOUT2N */
+#define WM8993_MIXOUTR_TO_LINEOUT2N_WIDTH            1  /* MIXOUTR_TO_LINEOUT2N */
+#define WM8993_MIXOUTL_TO_LINEOUT2N             0x0020  /* MIXOUTL_TO_LINEOUT2N */
+#define WM8993_MIXOUTL_TO_LINEOUT2N_MASK        0x0020  /* MIXOUTL_TO_LINEOUT2N */
+#define WM8993_MIXOUTL_TO_LINEOUT2N_SHIFT            5  /* MIXOUTL_TO_LINEOUT2N */
+#define WM8993_MIXOUTL_TO_LINEOUT2N_WIDTH            1  /* MIXOUTL_TO_LINEOUT2N */
+#define WM8993_LINEOUT2_MODE                    0x0010  /* LINEOUT2_MODE */
+#define WM8993_LINEOUT2_MODE_MASK               0x0010  /* LINEOUT2_MODE */
+#define WM8993_LINEOUT2_MODE_SHIFT                   4  /* LINEOUT2_MODE */
+#define WM8993_LINEOUT2_MODE_WIDTH                   1  /* LINEOUT2_MODE */
+#define WM8993_IN1L_TO_LINEOUT2P                0x0004  /* IN1L_TO_LINEOUT2P */
+#define WM8993_IN1L_TO_LINEOUT2P_MASK           0x0004  /* IN1L_TO_LINEOUT2P */
+#define WM8993_IN1L_TO_LINEOUT2P_SHIFT               2  /* IN1L_TO_LINEOUT2P */
+#define WM8993_IN1L_TO_LINEOUT2P_WIDTH               1  /* IN1L_TO_LINEOUT2P */
+#define WM8993_IN1R_TO_LINEOUT2P                0x0002  /* IN1R_TO_LINEOUT2P */
+#define WM8993_IN1R_TO_LINEOUT2P_MASK           0x0002  /* IN1R_TO_LINEOUT2P */
+#define WM8993_IN1R_TO_LINEOUT2P_SHIFT               1  /* IN1R_TO_LINEOUT2P */
+#define WM8993_IN1R_TO_LINEOUT2P_WIDTH               1  /* IN1R_TO_LINEOUT2P */
+#define WM8993_MIXOUTR_TO_LINEOUT2P             0x0001  /* MIXOUTR_TO_LINEOUT2P */
+#define WM8993_MIXOUTR_TO_LINEOUT2P_MASK        0x0001  /* MIXOUTR_TO_LINEOUT2P */
+#define WM8993_MIXOUTR_TO_LINEOUT2P_SHIFT            0  /* MIXOUTR_TO_LINEOUT2P */
+#define WM8993_MIXOUTR_TO_LINEOUT2P_WIDTH            1  /* MIXOUTR_TO_LINEOUT2P */
+
+/*
+ * R54 (0x36) - Speaker Mixer
+ */
+#define WM8993_SPKAB_REF_SEL                    0x0100  /* SPKAB_REF_SEL */
+#define WM8993_SPKAB_REF_SEL_MASK               0x0100  /* SPKAB_REF_SEL */
+#define WM8993_SPKAB_REF_SEL_SHIFT                   8  /* SPKAB_REF_SEL */
+#define WM8993_SPKAB_REF_SEL_WIDTH                   1  /* SPKAB_REF_SEL */
+#define WM8993_MIXINL_TO_SPKMIXL                0x0080  /* MIXINL_TO_SPKMIXL */
+#define WM8993_MIXINL_TO_SPKMIXL_MASK           0x0080  /* MIXINL_TO_SPKMIXL */
+#define WM8993_MIXINL_TO_SPKMIXL_SHIFT               7  /* MIXINL_TO_SPKMIXL */
+#define WM8993_MIXINL_TO_SPKMIXL_WIDTH               1  /* MIXINL_TO_SPKMIXL */
+#define WM8993_MIXINR_TO_SPKMIXR                0x0040  /* MIXINR_TO_SPKMIXR */
+#define WM8993_MIXINR_TO_SPKMIXR_MASK           0x0040  /* MIXINR_TO_SPKMIXR */
+#define WM8993_MIXINR_TO_SPKMIXR_SHIFT               6  /* MIXINR_TO_SPKMIXR */
+#define WM8993_MIXINR_TO_SPKMIXR_WIDTH               1  /* MIXINR_TO_SPKMIXR */
+#define WM8993_IN1LP_TO_SPKMIXL                 0x0020  /* IN1LP_TO_SPKMIXL */
+#define WM8993_IN1LP_TO_SPKMIXL_MASK            0x0020  /* IN1LP_TO_SPKMIXL */
+#define WM8993_IN1LP_TO_SPKMIXL_SHIFT                5  /* IN1LP_TO_SPKMIXL */
+#define WM8993_IN1LP_TO_SPKMIXL_WIDTH                1  /* IN1LP_TO_SPKMIXL */
+#define WM8993_IN1RP_TO_SPKMIXR                 0x0010  /* IN1RP_TO_SPKMIXR */
+#define WM8993_IN1RP_TO_SPKMIXR_MASK            0x0010  /* IN1RP_TO_SPKMIXR */
+#define WM8993_IN1RP_TO_SPKMIXR_SHIFT                4  /* IN1RP_TO_SPKMIXR */
+#define WM8993_IN1RP_TO_SPKMIXR_WIDTH                1  /* IN1RP_TO_SPKMIXR */
+#define WM8993_MIXOUTL_TO_SPKMIXL               0x0008  /* MIXOUTL_TO_SPKMIXL */
+#define WM8993_MIXOUTL_TO_SPKMIXL_MASK          0x0008  /* MIXOUTL_TO_SPKMIXL */
+#define WM8993_MIXOUTL_TO_SPKMIXL_SHIFT              3  /* MIXOUTL_TO_SPKMIXL */
+#define WM8993_MIXOUTL_TO_SPKMIXL_WIDTH              1  /* MIXOUTL_TO_SPKMIXL */
+#define WM8993_MIXOUTR_TO_SPKMIXR               0x0004  /* MIXOUTR_TO_SPKMIXR */
+#define WM8993_MIXOUTR_TO_SPKMIXR_MASK          0x0004  /* MIXOUTR_TO_SPKMIXR */
+#define WM8993_MIXOUTR_TO_SPKMIXR_SHIFT              2  /* MIXOUTR_TO_SPKMIXR */
+#define WM8993_MIXOUTR_TO_SPKMIXR_WIDTH              1  /* MIXOUTR_TO_SPKMIXR */
+#define WM8993_DACL_TO_SPKMIXL                  0x0002  /* DACL_TO_SPKMIXL */
+#define WM8993_DACL_TO_SPKMIXL_MASK             0x0002  /* DACL_TO_SPKMIXL */
+#define WM8993_DACL_TO_SPKMIXL_SHIFT                 1  /* DACL_TO_SPKMIXL */
+#define WM8993_DACL_TO_SPKMIXL_WIDTH                 1  /* DACL_TO_SPKMIXL */
+#define WM8993_DACR_TO_SPKMIXR                  0x0001  /* DACR_TO_SPKMIXR */
+#define WM8993_DACR_TO_SPKMIXR_MASK             0x0001  /* DACR_TO_SPKMIXR */
+#define WM8993_DACR_TO_SPKMIXR_SHIFT                 0  /* DACR_TO_SPKMIXR */
+#define WM8993_DACR_TO_SPKMIXR_WIDTH                 1  /* DACR_TO_SPKMIXR */
+
+/*
+ * R55 (0x37) - Additional Control
+ */
+#define WM8993_LINEOUT1_FB                      0x0080  /* LINEOUT1_FB */
+#define WM8993_LINEOUT1_FB_MASK                 0x0080  /* LINEOUT1_FB */
+#define WM8993_LINEOUT1_FB_SHIFT                     7  /* LINEOUT1_FB */
+#define WM8993_LINEOUT1_FB_WIDTH                     1  /* LINEOUT1_FB */
+#define WM8993_LINEOUT2_FB                      0x0040  /* LINEOUT2_FB */
+#define WM8993_LINEOUT2_FB_MASK                 0x0040  /* LINEOUT2_FB */
+#define WM8993_LINEOUT2_FB_SHIFT                     6  /* LINEOUT2_FB */
+#define WM8993_LINEOUT2_FB_WIDTH                     1  /* LINEOUT2_FB */
+#define WM8993_VROI                             0x0001  /* VROI */
+#define WM8993_VROI_MASK                        0x0001  /* VROI */
+#define WM8993_VROI_SHIFT                            0  /* VROI */
+#define WM8993_VROI_WIDTH                            1  /* VROI */
+
+/*
+ * R56 (0x38) - AntiPOP1
+ */
+#define WM8993_LINEOUT_VMID_BUF_ENA             0x0080  /* LINEOUT_VMID_BUF_ENA */
+#define WM8993_LINEOUT_VMID_BUF_ENA_MASK        0x0080  /* LINEOUT_VMID_BUF_ENA */
+#define WM8993_LINEOUT_VMID_BUF_ENA_SHIFT            7  /* LINEOUT_VMID_BUF_ENA */
+#define WM8993_LINEOUT_VMID_BUF_ENA_WIDTH            1  /* LINEOUT_VMID_BUF_ENA */
+#define WM8993_HPOUT2_IN_ENA                    0x0040  /* HPOUT2_IN_ENA */
+#define WM8993_HPOUT2_IN_ENA_MASK               0x0040  /* HPOUT2_IN_ENA */
+#define WM8993_HPOUT2_IN_ENA_SHIFT                   6  /* HPOUT2_IN_ENA */
+#define WM8993_HPOUT2_IN_ENA_WIDTH                   1  /* HPOUT2_IN_ENA */
+#define WM8993_LINEOUT1_DISCH                   0x0020  /* LINEOUT1_DISCH */
+#define WM8993_LINEOUT1_DISCH_MASK              0x0020  /* LINEOUT1_DISCH */
+#define WM8993_LINEOUT1_DISCH_SHIFT                  5  /* LINEOUT1_DISCH */
+#define WM8993_LINEOUT1_DISCH_WIDTH                  1  /* LINEOUT1_DISCH */
+#define WM8993_LINEOUT2_DISCH                   0x0010  /* LINEOUT2_DISCH */
+#define WM8993_LINEOUT2_DISCH_MASK              0x0010  /* LINEOUT2_DISCH */
+#define WM8993_LINEOUT2_DISCH_SHIFT                  4  /* LINEOUT2_DISCH */
+#define WM8993_LINEOUT2_DISCH_WIDTH                  1  /* LINEOUT2_DISCH */
+
+/*
+ * R57 (0x39) - AntiPOP2
+ */
+#define WM8993_VMID_RAMP_MASK                   0x0060  /* VMID_RAMP - [6:5] */
+#define WM8993_VMID_RAMP_SHIFT                       5  /* VMID_RAMP - [6:5] */
+#define WM8993_VMID_RAMP_WIDTH                       2  /* VMID_RAMP - [6:5] */
+#define WM8993_VMID_BUF_ENA                     0x0008  /* VMID_BUF_ENA */
+#define WM8993_VMID_BUF_ENA_MASK                0x0008  /* VMID_BUF_ENA */
+#define WM8993_VMID_BUF_ENA_SHIFT                    3  /* VMID_BUF_ENA */
+#define WM8993_VMID_BUF_ENA_WIDTH                    1  /* VMID_BUF_ENA */
+#define WM8993_STARTUP_BIAS_ENA                 0x0004  /* STARTUP_BIAS_ENA */
+#define WM8993_STARTUP_BIAS_ENA_MASK            0x0004  /* STARTUP_BIAS_ENA */
+#define WM8993_STARTUP_BIAS_ENA_SHIFT                2  /* STARTUP_BIAS_ENA */
+#define WM8993_STARTUP_BIAS_ENA_WIDTH                1  /* STARTUP_BIAS_ENA */
+#define WM8993_BIAS_SRC                         0x0002  /* BIAS_SRC */
+#define WM8993_BIAS_SRC_MASK                    0x0002  /* BIAS_SRC */
+#define WM8993_BIAS_SRC_SHIFT                        1  /* BIAS_SRC */
+#define WM8993_BIAS_SRC_WIDTH                        1  /* BIAS_SRC */
+#define WM8993_VMID_DISCH                       0x0001  /* VMID_DISCH */
+#define WM8993_VMID_DISCH_MASK                  0x0001  /* VMID_DISCH */
+#define WM8993_VMID_DISCH_SHIFT                      0  /* VMID_DISCH */
+#define WM8993_VMID_DISCH_WIDTH                      1  /* VMID_DISCH */
+
+/*
+ * R58 (0x3A) - MICBIAS
+ */
+#define WM8993_JD_SCTHR_MASK                    0x00C0  /* JD_SCTHR - [7:6] */
+#define WM8993_JD_SCTHR_SHIFT                        6  /* JD_SCTHR - [7:6] */
+#define WM8993_JD_SCTHR_WIDTH                        2  /* JD_SCTHR - [7:6] */
+#define WM8993_JD_THR_MASK                      0x0030  /* JD_THR - [5:4] */
+#define WM8993_JD_THR_SHIFT                          4  /* JD_THR - [5:4] */
+#define WM8993_JD_THR_WIDTH                          2  /* JD_THR - [5:4] */
+#define WM8993_JD_ENA                           0x0004  /* JD_ENA */
+#define WM8993_JD_ENA_MASK                      0x0004  /* JD_ENA */
+#define WM8993_JD_ENA_SHIFT                          2  /* JD_ENA */
+#define WM8993_JD_ENA_WIDTH                          1  /* JD_ENA */
+#define WM8993_MICB2_LVL                        0x0002  /* MICB2_LVL */
+#define WM8993_MICB2_LVL_MASK                   0x0002  /* MICB2_LVL */
+#define WM8993_MICB2_LVL_SHIFT                       1  /* MICB2_LVL */
+#define WM8993_MICB2_LVL_WIDTH                       1  /* MICB2_LVL */
+#define WM8993_MICB1_LVL                        0x0001  /* MICB1_LVL */
+#define WM8993_MICB1_LVL_MASK                   0x0001  /* MICB1_LVL */
+#define WM8993_MICB1_LVL_SHIFT                       0  /* MICB1_LVL */
+#define WM8993_MICB1_LVL_WIDTH                       1  /* MICB1_LVL */
+
+/*
+ * R60 (0x3C) - FLL Control 1
+ */
+#define WM8993_FLL_FRAC                         0x0004  /* FLL_FRAC */
+#define WM8993_FLL_FRAC_MASK                    0x0004  /* FLL_FRAC */
+#define WM8993_FLL_FRAC_SHIFT                        2  /* FLL_FRAC */
+#define WM8993_FLL_FRAC_WIDTH                        1  /* FLL_FRAC */
+#define WM8993_FLL_OSC_ENA                      0x0002  /* FLL_OSC_ENA */
+#define WM8993_FLL_OSC_ENA_MASK                 0x0002  /* FLL_OSC_ENA */
+#define WM8993_FLL_OSC_ENA_SHIFT                     1  /* FLL_OSC_ENA */
+#define WM8993_FLL_OSC_ENA_WIDTH                     1  /* FLL_OSC_ENA */
+#define WM8993_FLL_ENA                          0x0001  /* FLL_ENA */
+#define WM8993_FLL_ENA_MASK                     0x0001  /* FLL_ENA */
+#define WM8993_FLL_ENA_SHIFT                         0  /* FLL_ENA */
+#define WM8993_FLL_ENA_WIDTH                         1  /* FLL_ENA */
+
+/*
+ * R61 (0x3D) - FLL Control 2
+ */
+#define WM8993_FLL_OUTDIV_MASK                  0x0700  /* FLL_OUTDIV - [10:8] */
+#define WM8993_FLL_OUTDIV_SHIFT                      8  /* FLL_OUTDIV - [10:8] */
+#define WM8993_FLL_OUTDIV_WIDTH                      3  /* FLL_OUTDIV - [10:8] */
+#define WM8993_FLL_CTRL_RATE_MASK               0x0070  /* FLL_CTRL_RATE - [6:4] */
+#define WM8993_FLL_CTRL_RATE_SHIFT                   4  /* FLL_CTRL_RATE - [6:4] */
+#define WM8993_FLL_CTRL_RATE_WIDTH                   3  /* FLL_CTRL_RATE - [6:4] */
+#define WM8993_FLL_FRATIO_MASK                  0x0007  /* FLL_FRATIO - [2:0] */
+#define WM8993_FLL_FRATIO_SHIFT                      0  /* FLL_FRATIO - [2:0] */
+#define WM8993_FLL_FRATIO_WIDTH                      3  /* FLL_FRATIO - [2:0] */
+
+/*
+ * R62 (0x3E) - FLL Control 3
+ */
+#define WM8993_FLL_K_MASK                       0xFFFF  /* FLL_K - [15:0] */
+#define WM8993_FLL_K_SHIFT                           0  /* FLL_K - [15:0] */
+#define WM8993_FLL_K_WIDTH                          16  /* FLL_K - [15:0] */
+
+/*
+ * R63 (0x3F) - FLL Control 4
+ */
+#define WM8993_FLL_N_MASK                       0x7FE0  /* FLL_N - [14:5] */
+#define WM8993_FLL_N_SHIFT                           5  /* FLL_N - [14:5] */
+#define WM8993_FLL_N_WIDTH                          10  /* FLL_N - [14:5] */
+#define WM8993_FLL_GAIN_MASK                    0x000F  /* FLL_GAIN - [3:0] */
+#define WM8993_FLL_GAIN_SHIFT                        0  /* FLL_GAIN - [3:0] */
+#define WM8993_FLL_GAIN_WIDTH                        4  /* FLL_GAIN - [3:0] */
+
+/*
+ * R64 (0x40) - FLL Control 5
+ */
+#define WM8993_FLL_FRC_NCO_VAL_MASK             0x1F80  /* FLL_FRC_NCO_VAL - [12:7] */
+#define WM8993_FLL_FRC_NCO_VAL_SHIFT                 7  /* FLL_FRC_NCO_VAL - [12:7] */
+#define WM8993_FLL_FRC_NCO_VAL_WIDTH                 6  /* FLL_FRC_NCO_VAL - [12:7] */
+#define WM8993_FLL_FRC_NCO                      0x0040  /* FLL_FRC_NCO */
+#define WM8993_FLL_FRC_NCO_MASK                 0x0040  /* FLL_FRC_NCO */
+#define WM8993_FLL_FRC_NCO_SHIFT                     6  /* FLL_FRC_NCO */
+#define WM8993_FLL_FRC_NCO_WIDTH                     1  /* FLL_FRC_NCO */
+#define WM8993_FLL_CLK_REF_DIV_MASK             0x0018  /* FLL_CLK_REF_DIV - [4:3] */
+#define WM8993_FLL_CLK_REF_DIV_SHIFT                 3  /* FLL_CLK_REF_DIV - [4:3] */
+#define WM8993_FLL_CLK_REF_DIV_WIDTH                 2  /* FLL_CLK_REF_DIV - [4:3] */
+#define WM8993_FLL_CLK_SRC_MASK                 0x0003  /* FLL_CLK_SRC - [1:0] */
+#define WM8993_FLL_CLK_SRC_SHIFT                     0  /* FLL_CLK_SRC - [1:0] */
+#define WM8993_FLL_CLK_SRC_WIDTH                     2  /* FLL_CLK_SRC - [1:0] */
+
+/*
+ * R65 (0x41) - Clocking 3
+ */
+#define WM8993_CLK_DCS_DIV_MASK                 0x3C00  /* CLK_DCS_DIV - [13:10] */
+#define WM8993_CLK_DCS_DIV_SHIFT                    10  /* CLK_DCS_DIV - [13:10] */
+#define WM8993_CLK_DCS_DIV_WIDTH                     4  /* CLK_DCS_DIV - [13:10] */
+#define WM8993_SAMPLE_RATE_MASK                 0x0380  /* SAMPLE_RATE - [9:7] */
+#define WM8993_SAMPLE_RATE_SHIFT                     7  /* SAMPLE_RATE - [9:7] */
+#define WM8993_SAMPLE_RATE_WIDTH                     3  /* SAMPLE_RATE - [9:7] */
+#define WM8993_CLK_SYS_RATE_MASK                0x001E  /* CLK_SYS_RATE - [4:1] */
+#define WM8993_CLK_SYS_RATE_SHIFT                    1  /* CLK_SYS_RATE - [4:1] */
+#define WM8993_CLK_SYS_RATE_WIDTH                    4  /* CLK_SYS_RATE - [4:1] */
+#define WM8993_CLK_DSP_ENA                      0x0001  /* CLK_DSP_ENA */
+#define WM8993_CLK_DSP_ENA_MASK                 0x0001  /* CLK_DSP_ENA */
+#define WM8993_CLK_DSP_ENA_SHIFT                     0  /* CLK_DSP_ENA */
+#define WM8993_CLK_DSP_ENA_WIDTH                     1  /* CLK_DSP_ENA */
+
+/*
+ * R66 (0x42) - Clocking 4
+ */
+#define WM8993_DAC_DIV4                         0x0200  /* DAC_DIV4 */
+#define WM8993_DAC_DIV4_MASK                    0x0200  /* DAC_DIV4 */
+#define WM8993_DAC_DIV4_SHIFT                        9  /* DAC_DIV4 */
+#define WM8993_DAC_DIV4_WIDTH                        1  /* DAC_DIV4 */
+#define WM8993_CLK_256K_DIV_MASK                0x007E  /* CLK_256K_DIV - [6:1] */
+#define WM8993_CLK_256K_DIV_SHIFT                    1  /* CLK_256K_DIV - [6:1] */
+#define WM8993_CLK_256K_DIV_WIDTH                    6  /* CLK_256K_DIV - [6:1] */
+#define WM8993_SR_MODE                          0x0001  /* SR_MODE */
+#define WM8993_SR_MODE_MASK                     0x0001  /* SR_MODE */
+#define WM8993_SR_MODE_SHIFT                         0  /* SR_MODE */
+#define WM8993_SR_MODE_WIDTH                         1  /* SR_MODE */
+
+/*
+ * R67 (0x43) - MW Slave Control
+ */
+#define WM8993_MASK_WRITE_ENA                   0x0001  /* MASK_WRITE_ENA */
+#define WM8993_MASK_WRITE_ENA_MASK              0x0001  /* MASK_WRITE_ENA */
+#define WM8993_MASK_WRITE_ENA_SHIFT                  0  /* MASK_WRITE_ENA */
+#define WM8993_MASK_WRITE_ENA_WIDTH                  1  /* MASK_WRITE_ENA */
+
+/*
+ * R69 (0x45) - Bus Control 1
+ */
+#define WM8993_CLK_SYS_ENA                      0x0002  /* CLK_SYS_ENA */
+#define WM8993_CLK_SYS_ENA_MASK                 0x0002  /* CLK_SYS_ENA */
+#define WM8993_CLK_SYS_ENA_SHIFT                     1  /* CLK_SYS_ENA */
+#define WM8993_CLK_SYS_ENA_WIDTH                     1  /* CLK_SYS_ENA */
+
+/*
+ * R70 (0x46) - Write Sequencer 0
+ */
+#define WM8993_WSEQ_ENA                         0x0100  /* WSEQ_ENA */
+#define WM8993_WSEQ_ENA_MASK                    0x0100  /* WSEQ_ENA */
+#define WM8993_WSEQ_ENA_SHIFT                        8  /* WSEQ_ENA */
+#define WM8993_WSEQ_ENA_WIDTH                        1  /* WSEQ_ENA */
+#define WM8993_WSEQ_WRITE_INDEX_MASK            0x001F  /* WSEQ_WRITE_INDEX - [4:0] */
+#define WM8993_WSEQ_WRITE_INDEX_SHIFT                0  /* WSEQ_WRITE_INDEX - [4:0] */
+#define WM8993_WSEQ_WRITE_INDEX_WIDTH                5  /* WSEQ_WRITE_INDEX - [4:0] */
+
+/*
+ * R71 (0x47) - Write Sequencer 1
+ */
+#define WM8993_WSEQ_DATA_WIDTH_MASK             0x7000  /* WSEQ_DATA_WIDTH - [14:12] */
+#define WM8993_WSEQ_DATA_WIDTH_SHIFT                12  /* WSEQ_DATA_WIDTH - [14:12] */
+#define WM8993_WSEQ_DATA_WIDTH_WIDTH                 3  /* WSEQ_DATA_WIDTH - [14:12] */
+#define WM8993_WSEQ_DATA_START_MASK             0x0F00  /* WSEQ_DATA_START - [11:8] */
+#define WM8993_WSEQ_DATA_START_SHIFT                 8  /* WSEQ_DATA_START - [11:8] */
+#define WM8993_WSEQ_DATA_START_WIDTH                 4  /* WSEQ_DATA_START - [11:8] */
+#define WM8993_WSEQ_ADDR_MASK                   0x00FF  /* WSEQ_ADDR - [7:0] */
+#define WM8993_WSEQ_ADDR_SHIFT                       0  /* WSEQ_ADDR - [7:0] */
+#define WM8993_WSEQ_ADDR_WIDTH                       8  /* WSEQ_ADDR - [7:0] */
+
+/*
+ * R72 (0x48) - Write Sequencer 2
+ */
+#define WM8993_WSEQ_EOS                         0x4000  /* WSEQ_EOS */
+#define WM8993_WSEQ_EOS_MASK                    0x4000  /* WSEQ_EOS */
+#define WM8993_WSEQ_EOS_SHIFT                       14  /* WSEQ_EOS */
+#define WM8993_WSEQ_EOS_WIDTH                        1  /* WSEQ_EOS */
+#define WM8993_WSEQ_DELAY_MASK                  0x0F00  /* WSEQ_DELAY - [11:8] */
+#define WM8993_WSEQ_DELAY_SHIFT                      8  /* WSEQ_DELAY - [11:8] */
+#define WM8993_WSEQ_DELAY_WIDTH                      4  /* WSEQ_DELAY - [11:8] */
+#define WM8993_WSEQ_DATA_MASK                   0x00FF  /* WSEQ_DATA - [7:0] */
+#define WM8993_WSEQ_DATA_SHIFT                       0  /* WSEQ_DATA - [7:0] */
+#define WM8993_WSEQ_DATA_WIDTH                       8  /* WSEQ_DATA - [7:0] */
+
+/*
+ * R73 (0x49) - Write Sequencer 3
+ */
+#define WM8993_WSEQ_ABORT                       0x0200  /* WSEQ_ABORT */
+#define WM8993_WSEQ_ABORT_MASK                  0x0200  /* WSEQ_ABORT */
+#define WM8993_WSEQ_ABORT_SHIFT                      9  /* WSEQ_ABORT */
+#define WM8993_WSEQ_ABORT_WIDTH                      1  /* WSEQ_ABORT */
+#define WM8993_WSEQ_START                       0x0100  /* WSEQ_START */
+#define WM8993_WSEQ_START_MASK                  0x0100  /* WSEQ_START */
+#define WM8993_WSEQ_START_SHIFT                      8  /* WSEQ_START */
+#define WM8993_WSEQ_START_WIDTH                      1  /* WSEQ_START */
+#define WM8993_WSEQ_START_INDEX_MASK            0x003F  /* WSEQ_START_INDEX - [5:0] */
+#define WM8993_WSEQ_START_INDEX_SHIFT                0  /* WSEQ_START_INDEX - [5:0] */
+#define WM8993_WSEQ_START_INDEX_WIDTH                6  /* WSEQ_START_INDEX - [5:0] */
+
+/*
+ * R74 (0x4A) - Write Sequencer 4
+ */
+#define WM8993_WSEQ_BUSY                        0x0001  /* WSEQ_BUSY */
+#define WM8993_WSEQ_BUSY_MASK                   0x0001  /* WSEQ_BUSY */
+#define WM8993_WSEQ_BUSY_SHIFT                       0  /* WSEQ_BUSY */
+#define WM8993_WSEQ_BUSY_WIDTH                       1  /* WSEQ_BUSY */
+
+/*
+ * R75 (0x4B) - Write Sequencer 5
+ */
+#define WM8993_WSEQ_CURRENT_INDEX_MASK          0x003F  /* WSEQ_CURRENT_INDEX - [5:0] */
+#define WM8993_WSEQ_CURRENT_INDEX_SHIFT              0  /* WSEQ_CURRENT_INDEX - [5:0] */
+#define WM8993_WSEQ_CURRENT_INDEX_WIDTH              6  /* WSEQ_CURRENT_INDEX - [5:0] */
+
+/*
+ * R76 (0x4C) - Charge Pump 1
+ */
+#define WM8993_CP_ENA                           0x8000  /* CP_ENA */
+#define WM8993_CP_ENA_MASK                      0x8000  /* CP_ENA */
+#define WM8993_CP_ENA_SHIFT                         15  /* CP_ENA */
+#define WM8993_CP_ENA_WIDTH                          1  /* CP_ENA */
+
+/*
+ * R81 (0x51) - Class W 0
+ */
+#define WM8993_CP_DYN_FREQ                      0x0002  /* CP_DYN_FREQ */
+#define WM8993_CP_DYN_FREQ_MASK                 0x0002  /* CP_DYN_FREQ */
+#define WM8993_CP_DYN_FREQ_SHIFT                     1  /* CP_DYN_FREQ */
+#define WM8993_CP_DYN_FREQ_WIDTH                     1  /* CP_DYN_FREQ */
+#define WM8993_CP_DYN_V                         0x0001  /* CP_DYN_V */
+#define WM8993_CP_DYN_V_MASK                    0x0001  /* CP_DYN_V */
+#define WM8993_CP_DYN_V_SHIFT                        0  /* CP_DYN_V */
+#define WM8993_CP_DYN_V_WIDTH                        1  /* CP_DYN_V */
+
+/*
+ * R84 (0x54) - DC Servo 0
+ */
+#define WM8993_DCS_TRIG_SINGLE_1                0x2000  /* DCS_TRIG_SINGLE_1 */
+#define WM8993_DCS_TRIG_SINGLE_1_MASK           0x2000  /* DCS_TRIG_SINGLE_1 */
+#define WM8993_DCS_TRIG_SINGLE_1_SHIFT              13  /* DCS_TRIG_SINGLE_1 */
+#define WM8993_DCS_TRIG_SINGLE_1_WIDTH               1  /* DCS_TRIG_SINGLE_1 */
+#define WM8993_DCS_TRIG_SINGLE_0                0x1000  /* DCS_TRIG_SINGLE_0 */
+#define WM8993_DCS_TRIG_SINGLE_0_MASK           0x1000  /* DCS_TRIG_SINGLE_0 */
+#define WM8993_DCS_TRIG_SINGLE_0_SHIFT              12  /* DCS_TRIG_SINGLE_0 */
+#define WM8993_DCS_TRIG_SINGLE_0_WIDTH               1  /* DCS_TRIG_SINGLE_0 */
+#define WM8993_DCS_TRIG_SERIES_1                0x0200  /* DCS_TRIG_SERIES_1 */
+#define WM8993_DCS_TRIG_SERIES_1_MASK           0x0200  /* DCS_TRIG_SERIES_1 */
+#define WM8993_DCS_TRIG_SERIES_1_SHIFT               9  /* DCS_TRIG_SERIES_1 */
+#define WM8993_DCS_TRIG_SERIES_1_WIDTH               1  /* DCS_TRIG_SERIES_1 */
+#define WM8993_DCS_TRIG_SERIES_0                0x0100  /* DCS_TRIG_SERIES_0 */
+#define WM8993_DCS_TRIG_SERIES_0_MASK           0x0100  /* DCS_TRIG_SERIES_0 */
+#define WM8993_DCS_TRIG_SERIES_0_SHIFT               8  /* DCS_TRIG_SERIES_0 */
+#define WM8993_DCS_TRIG_SERIES_0_WIDTH               1  /* DCS_TRIG_SERIES_0 */
+#define WM8993_DCS_TRIG_STARTUP_1               0x0020  /* DCS_TRIG_STARTUP_1 */
+#define WM8993_DCS_TRIG_STARTUP_1_MASK          0x0020  /* DCS_TRIG_STARTUP_1 */
+#define WM8993_DCS_TRIG_STARTUP_1_SHIFT              5  /* DCS_TRIG_STARTUP_1 */
+#define WM8993_DCS_TRIG_STARTUP_1_WIDTH              1  /* DCS_TRIG_STARTUP_1 */
+#define WM8993_DCS_TRIG_STARTUP_0               0x0010  /* DCS_TRIG_STARTUP_0 */
+#define WM8993_DCS_TRIG_STARTUP_0_MASK          0x0010  /* DCS_TRIG_STARTUP_0 */
+#define WM8993_DCS_TRIG_STARTUP_0_SHIFT              4  /* DCS_TRIG_STARTUP_0 */
+#define WM8993_DCS_TRIG_STARTUP_0_WIDTH              1  /* DCS_TRIG_STARTUP_0 */
+#define WM8993_DCS_TRIG_DAC_WR_1                0x0008  /* DCS_TRIG_DAC_WR_1 */
+#define WM8993_DCS_TRIG_DAC_WR_1_MASK           0x0008  /* DCS_TRIG_DAC_WR_1 */
+#define WM8993_DCS_TRIG_DAC_WR_1_SHIFT               3  /* DCS_TRIG_DAC_WR_1 */
+#define WM8993_DCS_TRIG_DAC_WR_1_WIDTH               1  /* DCS_TRIG_DAC_WR_1 */
+#define WM8993_DCS_TRIG_DAC_WR_0                0x0004  /* DCS_TRIG_DAC_WR_0 */
+#define WM8993_DCS_TRIG_DAC_WR_0_MASK           0x0004  /* DCS_TRIG_DAC_WR_0 */
+#define WM8993_DCS_TRIG_DAC_WR_0_SHIFT               2  /* DCS_TRIG_DAC_WR_0 */
+#define WM8993_DCS_TRIG_DAC_WR_0_WIDTH               1  /* DCS_TRIG_DAC_WR_0 */
+#define WM8993_DCS_ENA_CHAN_1                   0x0002  /* DCS_ENA_CHAN_1 */
+#define WM8993_DCS_ENA_CHAN_1_MASK              0x0002  /* DCS_ENA_CHAN_1 */
+#define WM8993_DCS_ENA_CHAN_1_SHIFT                  1  /* DCS_ENA_CHAN_1 */
+#define WM8993_DCS_ENA_CHAN_1_WIDTH                  1  /* DCS_ENA_CHAN_1 */
+#define WM8993_DCS_ENA_CHAN_0                   0x0001  /* DCS_ENA_CHAN_0 */
+#define WM8993_DCS_ENA_CHAN_0_MASK              0x0001  /* DCS_ENA_CHAN_0 */
+#define WM8993_DCS_ENA_CHAN_0_SHIFT                  0  /* DCS_ENA_CHAN_0 */
+#define WM8993_DCS_ENA_CHAN_0_WIDTH                  1  /* DCS_ENA_CHAN_0 */
+
+/*
+ * R85 (0x55) - DC Servo 1
+ */
+#define WM8993_DCS_SERIES_NO_01_MASK            0x0FE0  /* DCS_SERIES_NO_01 - [11:5] */
+#define WM8993_DCS_SERIES_NO_01_SHIFT                5  /* DCS_SERIES_NO_01 - [11:5] */
+#define WM8993_DCS_SERIES_NO_01_WIDTH                7  /* DCS_SERIES_NO_01 - [11:5] */
+#define WM8993_DCS_TIMER_PERIOD_01_MASK         0x000F  /* DCS_TIMER_PERIOD_01 - [3:0] */
+#define WM8993_DCS_TIMER_PERIOD_01_SHIFT             0  /* DCS_TIMER_PERIOD_01 - [3:0] */
+#define WM8993_DCS_TIMER_PERIOD_01_WIDTH             4  /* DCS_TIMER_PERIOD_01 - [3:0] */
+
+/*
+ * R87 (0x57) - DC Servo 3
+ */
+#define WM8993_DCS_DAC_WR_VAL_1_MASK            0xFF00  /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM8993_DCS_DAC_WR_VAL_1_SHIFT                8  /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM8993_DCS_DAC_WR_VAL_1_WIDTH                8  /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM8993_DCS_DAC_WR_VAL_0_MASK            0x00FF  /* DCS_DAC_WR_VAL_0 - [7:0] */
+#define WM8993_DCS_DAC_WR_VAL_0_SHIFT                0  /* DCS_DAC_WR_VAL_0 - [7:0] */
+#define WM8993_DCS_DAC_WR_VAL_0_WIDTH                8  /* DCS_DAC_WR_VAL_0 - [7:0] */
+
+/*
+ * R88 (0x58) - DC Servo Readback 0
+ */
+#define WM8993_DCS_DATAPATH_BUSY                0x4000  /* DCS_DATAPATH_BUSY */
+#define WM8993_DCS_DATAPATH_BUSY_MASK           0x4000  /* DCS_DATAPATH_BUSY */
+#define WM8993_DCS_DATAPATH_BUSY_SHIFT              14  /* DCS_DATAPATH_BUSY */
+#define WM8993_DCS_DATAPATH_BUSY_WIDTH               1  /* DCS_DATAPATH_BUSY */
+#define WM8993_DCS_CHANNEL_MASK                 0x3000  /* DCS_CHANNEL - [13:12] */
+#define WM8993_DCS_CHANNEL_SHIFT                    12  /* DCS_CHANNEL - [13:12] */
+#define WM8993_DCS_CHANNEL_WIDTH                     2  /* DCS_CHANNEL - [13:12] */
+#define WM8993_DCS_CAL_COMPLETE_MASK            0x0300  /* DCS_CAL_COMPLETE - [9:8] */
+#define WM8993_DCS_CAL_COMPLETE_SHIFT                8  /* DCS_CAL_COMPLETE - [9:8] */
+#define WM8993_DCS_CAL_COMPLETE_WIDTH                2  /* DCS_CAL_COMPLETE - [9:8] */
+#define WM8993_DCS_DAC_WR_COMPLETE_MASK         0x0030  /* DCS_DAC_WR_COMPLETE - [5:4] */
+#define WM8993_DCS_DAC_WR_COMPLETE_SHIFT             4  /* DCS_DAC_WR_COMPLETE - [5:4] */
+#define WM8993_DCS_DAC_WR_COMPLETE_WIDTH             2  /* DCS_DAC_WR_COMPLETE - [5:4] */
+#define WM8993_DCS_STARTUP_COMPLETE_MASK        0x0003  /* DCS_STARTUP_COMPLETE - [1:0] */
+#define WM8993_DCS_STARTUP_COMPLETE_SHIFT            0  /* DCS_STARTUP_COMPLETE - [1:0] */
+#define WM8993_DCS_STARTUP_COMPLETE_WIDTH            2  /* DCS_STARTUP_COMPLETE - [1:0] */
+
+/*
+ * R89 (0x59) - DC Servo Readback 1
+ */
+#define WM8993_DCS_INTEG_CHAN_1_MASK            0x00FF  /* DCS_INTEG_CHAN_1 - [7:0] */
+#define WM8993_DCS_INTEG_CHAN_1_SHIFT                0  /* DCS_INTEG_CHAN_1 - [7:0] */
+#define WM8993_DCS_INTEG_CHAN_1_WIDTH                8  /* DCS_INTEG_CHAN_1 - [7:0] */
+
+/*
+ * R90 (0x5A) - DC Servo Readback 2
+ */
+#define WM8993_DCS_INTEG_CHAN_0_MASK            0x00FF  /* DCS_INTEG_CHAN_0 - [7:0] */
+#define WM8993_DCS_INTEG_CHAN_0_SHIFT                0  /* DCS_INTEG_CHAN_0 - [7:0] */
+#define WM8993_DCS_INTEG_CHAN_0_WIDTH                8  /* DCS_INTEG_CHAN_0 - [7:0] */
+
+/*
+ * R96 (0x60) - Analogue HP 0
+ */
+#define WM8993_HPOUT1_AUTO_PU                   0x0100  /* HPOUT1_AUTO_PU */
+#define WM8993_HPOUT1_AUTO_PU_MASK              0x0100  /* HPOUT1_AUTO_PU */
+#define WM8993_HPOUT1_AUTO_PU_SHIFT                  8  /* HPOUT1_AUTO_PU */
+#define WM8993_HPOUT1_AUTO_PU_WIDTH                  1  /* HPOUT1_AUTO_PU */
+#define WM8993_HPOUT1L_RMV_SHORT                0x0080  /* HPOUT1L_RMV_SHORT */
+#define WM8993_HPOUT1L_RMV_SHORT_MASK           0x0080  /* HPOUT1L_RMV_SHORT */
+#define WM8993_HPOUT1L_RMV_SHORT_SHIFT               7  /* HPOUT1L_RMV_SHORT */
+#define WM8993_HPOUT1L_RMV_SHORT_WIDTH               1  /* HPOUT1L_RMV_SHORT */
+#define WM8993_HPOUT1L_OUTP                     0x0040  /* HPOUT1L_OUTP */
+#define WM8993_HPOUT1L_OUTP_MASK                0x0040  /* HPOUT1L_OUTP */
+#define WM8993_HPOUT1L_OUTP_SHIFT                    6  /* HPOUT1L_OUTP */
+#define WM8993_HPOUT1L_OUTP_WIDTH                    1  /* HPOUT1L_OUTP */
+#define WM8993_HPOUT1L_DLY                      0x0020  /* HPOUT1L_DLY */
+#define WM8993_HPOUT1L_DLY_MASK                 0x0020  /* HPOUT1L_DLY */
+#define WM8993_HPOUT1L_DLY_SHIFT                     5  /* HPOUT1L_DLY */
+#define WM8993_HPOUT1L_DLY_WIDTH                     1  /* HPOUT1L_DLY */
+#define WM8993_HPOUT1R_RMV_SHORT                0x0008  /* HPOUT1R_RMV_SHORT */
+#define WM8993_HPOUT1R_RMV_SHORT_MASK           0x0008  /* HPOUT1R_RMV_SHORT */
+#define WM8993_HPOUT1R_RMV_SHORT_SHIFT               3  /* HPOUT1R_RMV_SHORT */
+#define WM8993_HPOUT1R_RMV_SHORT_WIDTH               1  /* HPOUT1R_RMV_SHORT */
+#define WM8993_HPOUT1R_OUTP                     0x0004  /* HPOUT1R_OUTP */
+#define WM8993_HPOUT1R_OUTP_MASK                0x0004  /* HPOUT1R_OUTP */
+#define WM8993_HPOUT1R_OUTP_SHIFT                    2  /* HPOUT1R_OUTP */
+#define WM8993_HPOUT1R_OUTP_WIDTH                    1  /* HPOUT1R_OUTP */
+#define WM8993_HPOUT1R_DLY                      0x0002  /* HPOUT1R_DLY */
+#define WM8993_HPOUT1R_DLY_MASK                 0x0002  /* HPOUT1R_DLY */
+#define WM8993_HPOUT1R_DLY_SHIFT                     1  /* HPOUT1R_DLY */
+#define WM8993_HPOUT1R_DLY_WIDTH                     1  /* HPOUT1R_DLY */
+
+/*
+ * R98 (0x62) - EQ1
+ */
+#define WM8993_EQ_ENA                           0x0001  /* EQ_ENA */
+#define WM8993_EQ_ENA_MASK                      0x0001  /* EQ_ENA */
+#define WM8993_EQ_ENA_SHIFT                          0  /* EQ_ENA */
+#define WM8993_EQ_ENA_WIDTH                          1  /* EQ_ENA */
+
+/*
+ * R99 (0x63) - EQ2
+ */
+#define WM8993_EQ_B1_GAIN_MASK                  0x001F  /* EQ_B1_GAIN - [4:0] */
+#define WM8993_EQ_B1_GAIN_SHIFT                      0  /* EQ_B1_GAIN - [4:0] */
+#define WM8993_EQ_B1_GAIN_WIDTH                      5  /* EQ_B1_GAIN - [4:0] */
+
+/*
+ * R100 (0x64) - EQ3
+ */
+#define WM8993_EQ_B2_GAIN_MASK                  0x001F  /* EQ_B2_GAIN - [4:0] */
+#define WM8993_EQ_B2_GAIN_SHIFT                      0  /* EQ_B2_GAIN - [4:0] */
+#define WM8993_EQ_B2_GAIN_WIDTH                      5  /* EQ_B2_GAIN - [4:0] */
+
+/*
+ * R101 (0x65) - EQ4
+ */
+#define WM8993_EQ_B3_GAIN_MASK                  0x001F  /* EQ_B3_GAIN - [4:0] */
+#define WM8993_EQ_B3_GAIN_SHIFT                      0  /* EQ_B3_GAIN - [4:0] */
+#define WM8993_EQ_B3_GAIN_WIDTH                      5  /* EQ_B3_GAIN - [4:0] */
+
+/*
+ * R102 (0x66) - EQ5
+ */
+#define WM8993_EQ_B4_GAIN_MASK                  0x001F  /* EQ_B4_GAIN - [4:0] */
+#define WM8993_EQ_B4_GAIN_SHIFT                      0  /* EQ_B4_GAIN - [4:0] */
+#define WM8993_EQ_B4_GAIN_WIDTH                      5  /* EQ_B4_GAIN - [4:0] */
+
+/*
+ * R103 (0x67) - EQ6
+ */
+#define WM8993_EQ_B5_GAIN_MASK                  0x001F  /* EQ_B5_GAIN - [4:0] */
+#define WM8993_EQ_B5_GAIN_SHIFT                      0  /* EQ_B5_GAIN - [4:0] */
+#define WM8993_EQ_B5_GAIN_WIDTH                      5  /* EQ_B5_GAIN - [4:0] */
+
+/*
+ * R104 (0x68) - EQ7
+ */
+#define WM8993_EQ_B1_A_MASK                     0xFFFF  /* EQ_B1_A - [15:0] */
+#define WM8993_EQ_B1_A_SHIFT                         0  /* EQ_B1_A - [15:0] */
+#define WM8993_EQ_B1_A_WIDTH                        16  /* EQ_B1_A - [15:0] */
+
+/*
+ * R105 (0x69) - EQ8
+ */
+#define WM8993_EQ_B1_B_MASK                     0xFFFF  /* EQ_B1_B - [15:0] */
+#define WM8993_EQ_B1_B_SHIFT                         0  /* EQ_B1_B - [15:0] */
+#define WM8993_EQ_B1_B_WIDTH                        16  /* EQ_B1_B - [15:0] */
+
+/*
+ * R106 (0x6A) - EQ9
+ */
+#define WM8993_EQ_B1_PG_MASK                    0xFFFF  /* EQ_B1_PG - [15:0] */
+#define WM8993_EQ_B1_PG_SHIFT                        0  /* EQ_B1_PG - [15:0] */
+#define WM8993_EQ_B1_PG_WIDTH                       16  /* EQ_B1_PG - [15:0] */
+
+/*
+ * R107 (0x6B) - EQ10
+ */
+#define WM8993_EQ_B2_A_MASK                     0xFFFF  /* EQ_B2_A - [15:0] */
+#define WM8993_EQ_B2_A_SHIFT                         0  /* EQ_B2_A - [15:0] */
+#define WM8993_EQ_B2_A_WIDTH                        16  /* EQ_B2_A - [15:0] */
+
+/*
+ * R108 (0x6C) - EQ11
+ */
+#define WM8993_EQ_B2_B_MASK                     0xFFFF  /* EQ_B2_B - [15:0] */
+#define WM8993_EQ_B2_B_SHIFT                         0  /* EQ_B2_B - [15:0] */
+#define WM8993_EQ_B2_B_WIDTH                        16  /* EQ_B2_B - [15:0] */
+
+/*
+ * R109 (0x6D) - EQ12
+ */
+#define WM8993_EQ_B2_C_MASK                     0xFFFF  /* EQ_B2_C - [15:0] */
+#define WM8993_EQ_B2_C_SHIFT                         0  /* EQ_B2_C - [15:0] */
+#define WM8993_EQ_B2_C_WIDTH                        16  /* EQ_B2_C - [15:0] */
+
+/*
+ * R110 (0x6E) - EQ13
+ */
+#define WM8993_EQ_B2_PG_MASK                    0xFFFF  /* EQ_B2_PG - [15:0] */
+#define WM8993_EQ_B2_PG_SHIFT                        0  /* EQ_B2_PG - [15:0] */
+#define WM8993_EQ_B2_PG_WIDTH                       16  /* EQ_B2_PG - [15:0] */
+
+/*
+ * R111 (0x6F) - EQ14
+ */
+#define WM8993_EQ_B3_A_MASK                     0xFFFF  /* EQ_B3_A - [15:0] */
+#define WM8993_EQ_B3_A_SHIFT                         0  /* EQ_B3_A - [15:0] */
+#define WM8993_EQ_B3_A_WIDTH                        16  /* EQ_B3_A - [15:0] */
+
+/*
+ * R112 (0x70) - EQ15
+ */
+#define WM8993_EQ_B3_B_MASK                     0xFFFF  /* EQ_B3_B - [15:0] */
+#define WM8993_EQ_B3_B_SHIFT                         0  /* EQ_B3_B - [15:0] */
+#define WM8993_EQ_B3_B_WIDTH                        16  /* EQ_B3_B - [15:0] */
+
+/*
+ * R113 (0x71) - EQ16
+ */
+#define WM8993_EQ_B3_C_MASK                     0xFFFF  /* EQ_B3_C - [15:0] */
+#define WM8993_EQ_B3_C_SHIFT                         0  /* EQ_B3_C - [15:0] */
+#define WM8993_EQ_B3_C_WIDTH                        16  /* EQ_B3_C - [15:0] */
+
+/*
+ * R114 (0x72) - EQ17
+ */
+#define WM8993_EQ_B3_PG_MASK                    0xFFFF  /* EQ_B3_PG - [15:0] */
+#define WM8993_EQ_B3_PG_SHIFT                        0  /* EQ_B3_PG - [15:0] */
+#define WM8993_EQ_B3_PG_WIDTH                       16  /* EQ_B3_PG - [15:0] */
+
+/*
+ * R115 (0x73) - EQ18
+ */
+#define WM8993_EQ_B4_A_MASK                     0xFFFF  /* EQ_B4_A - [15:0] */
+#define WM8993_EQ_B4_A_SHIFT                         0  /* EQ_B4_A - [15:0] */
+#define WM8993_EQ_B4_A_WIDTH                        16  /* EQ_B4_A - [15:0] */
+
+/*
+ * R116 (0x74) - EQ19
+ */
+#define WM8993_EQ_B4_B_MASK                     0xFFFF  /* EQ_B4_B - [15:0] */
+#define WM8993_EQ_B4_B_SHIFT                         0  /* EQ_B4_B - [15:0] */
+#define WM8993_EQ_B4_B_WIDTH                        16  /* EQ_B4_B - [15:0] */
+
+/*
+ * R117 (0x75) - EQ20
+ */
+#define WM8993_EQ_B4_C_MASK                     0xFFFF  /* EQ_B4_C - [15:0] */
+#define WM8993_EQ_B4_C_SHIFT                         0  /* EQ_B4_C - [15:0] */
+#define WM8993_EQ_B4_C_WIDTH                        16  /* EQ_B4_C - [15:0] */
+
+/*
+ * R118 (0x76) - EQ21
+ */
+#define WM8993_EQ_B4_PG_MASK                    0xFFFF  /* EQ_B4_PG - [15:0] */
+#define WM8993_EQ_B4_PG_SHIFT                        0  /* EQ_B4_PG - [15:0] */
+#define WM8993_EQ_B4_PG_WIDTH                       16  /* EQ_B4_PG - [15:0] */
+
+/*
+ * R119 (0x77) - EQ22
+ */
+#define WM8993_EQ_B5_A_MASK                     0xFFFF  /* EQ_B5_A - [15:0] */
+#define WM8993_EQ_B5_A_SHIFT                         0  /* EQ_B5_A - [15:0] */
+#define WM8993_EQ_B5_A_WIDTH                        16  /* EQ_B5_A - [15:0] */
+
+/*
+ * R120 (0x78) - EQ23
+ */
+#define WM8993_EQ_B5_B_MASK                     0xFFFF  /* EQ_B5_B - [15:0] */
+#define WM8993_EQ_B5_B_SHIFT                         0  /* EQ_B5_B - [15:0] */
+#define WM8993_EQ_B5_B_WIDTH                        16  /* EQ_B5_B - [15:0] */
+
+/*
+ * R121 (0x79) - EQ24
+ */
+#define WM8993_EQ_B5_PG_MASK                    0xFFFF  /* EQ_B5_PG - [15:0] */
+#define WM8993_EQ_B5_PG_SHIFT                        0  /* EQ_B5_PG - [15:0] */
+#define WM8993_EQ_B5_PG_WIDTH                       16  /* EQ_B5_PG - [15:0] */
+
+/*
+ * R122 (0x7A) - Digital Pulls
+ */
+#define WM8993_MCLK_PU                          0x0080  /* MCLK_PU */
+#define WM8993_MCLK_PU_MASK                     0x0080  /* MCLK_PU */
+#define WM8993_MCLK_PU_SHIFT                         7  /* MCLK_PU */
+#define WM8993_MCLK_PU_WIDTH                         1  /* MCLK_PU */
+#define WM8993_MCLK_PD                          0x0040  /* MCLK_PD */
+#define WM8993_MCLK_PD_MASK                     0x0040  /* MCLK_PD */
+#define WM8993_MCLK_PD_SHIFT                         6  /* MCLK_PD */
+#define WM8993_MCLK_PD_WIDTH                         1  /* MCLK_PD */
+#define WM8993_DACDAT_PU                        0x0020  /* DACDAT_PU */
+#define WM8993_DACDAT_PU_MASK                   0x0020  /* DACDAT_PU */
+#define WM8993_DACDAT_PU_SHIFT                       5  /* DACDAT_PU */
+#define WM8993_DACDAT_PU_WIDTH                       1  /* DACDAT_PU */
+#define WM8993_DACDAT_PD                        0x0010  /* DACDAT_PD */
+#define WM8993_DACDAT_PD_MASK                   0x0010  /* DACDAT_PD */
+#define WM8993_DACDAT_PD_SHIFT                       4  /* DACDAT_PD */
+#define WM8993_DACDAT_PD_WIDTH                       1  /* DACDAT_PD */
+#define WM8993_LRCLK_PU                         0x0008  /* LRCLK_PU */
+#define WM8993_LRCLK_PU_MASK                    0x0008  /* LRCLK_PU */
+#define WM8993_LRCLK_PU_SHIFT                        3  /* LRCLK_PU */
+#define WM8993_LRCLK_PU_WIDTH                        1  /* LRCLK_PU */
+#define WM8993_LRCLK_PD                         0x0004  /* LRCLK_PD */
+#define WM8993_LRCLK_PD_MASK                    0x0004  /* LRCLK_PD */
+#define WM8993_LRCLK_PD_SHIFT                        2  /* LRCLK_PD */
+#define WM8993_LRCLK_PD_WIDTH                        1  /* LRCLK_PD */
+#define WM8993_BCLK_PU                          0x0002  /* BCLK_PU */
+#define WM8993_BCLK_PU_MASK                     0x0002  /* BCLK_PU */
+#define WM8993_BCLK_PU_SHIFT                         1  /* BCLK_PU */
+#define WM8993_BCLK_PU_WIDTH                         1  /* BCLK_PU */
+#define WM8993_BCLK_PD                          0x0001  /* BCLK_PD */
+#define WM8993_BCLK_PD_MASK                     0x0001  /* BCLK_PD */
+#define WM8993_BCLK_PD_SHIFT                         0  /* BCLK_PD */
+#define WM8993_BCLK_PD_WIDTH                         1  /* BCLK_PD */
+
+/*
+ * R123 (0x7B) - DRC Control 1
+ */
+#define WM8993_DRC_ENA                          0x8000  /* DRC_ENA */
+#define WM8993_DRC_ENA_MASK                     0x8000  /* DRC_ENA */
+#define WM8993_DRC_ENA_SHIFT                        15  /* DRC_ENA */
+#define WM8993_DRC_ENA_WIDTH                         1  /* DRC_ENA */
+#define WM8993_DRC_DAC_PATH                     0x4000  /* DRC_DAC_PATH */
+#define WM8993_DRC_DAC_PATH_MASK                0x4000  /* DRC_DAC_PATH */
+#define WM8993_DRC_DAC_PATH_SHIFT                   14  /* DRC_DAC_PATH */
+#define WM8993_DRC_DAC_PATH_WIDTH                    1  /* DRC_DAC_PATH */
+#define WM8993_DRC_SMOOTH_ENA                   0x0800  /* DRC_SMOOTH_ENA */
+#define WM8993_DRC_SMOOTH_ENA_MASK              0x0800  /* DRC_SMOOTH_ENA */
+#define WM8993_DRC_SMOOTH_ENA_SHIFT                 11  /* DRC_SMOOTH_ENA */
+#define WM8993_DRC_SMOOTH_ENA_WIDTH                  1  /* DRC_SMOOTH_ENA */
+#define WM8993_DRC_QR_ENA                       0x0400  /* DRC_QR_ENA */
+#define WM8993_DRC_QR_ENA_MASK                  0x0400  /* DRC_QR_ENA */
+#define WM8993_DRC_QR_ENA_SHIFT                     10  /* DRC_QR_ENA */
+#define WM8993_DRC_QR_ENA_WIDTH                      1  /* DRC_QR_ENA */
+#define WM8993_DRC_ANTICLIP_ENA                 0x0200  /* DRC_ANTICLIP_ENA */
+#define WM8993_DRC_ANTICLIP_ENA_MASK            0x0200  /* DRC_ANTICLIP_ENA */
+#define WM8993_DRC_ANTICLIP_ENA_SHIFT                9  /* DRC_ANTICLIP_ENA */
+#define WM8993_DRC_ANTICLIP_ENA_WIDTH                1  /* DRC_ANTICLIP_ENA */
+#define WM8993_DRC_HYST_ENA                     0x0100  /* DRC_HYST_ENA */
+#define WM8993_DRC_HYST_ENA_MASK                0x0100  /* DRC_HYST_ENA */
+#define WM8993_DRC_HYST_ENA_SHIFT                    8  /* DRC_HYST_ENA */
+#define WM8993_DRC_HYST_ENA_WIDTH                    1  /* DRC_HYST_ENA */
+#define WM8993_DRC_THRESH_HYST_MASK             0x0030  /* DRC_THRESH_HYST - [5:4] */
+#define WM8993_DRC_THRESH_HYST_SHIFT                 4  /* DRC_THRESH_HYST - [5:4] */
+#define WM8993_DRC_THRESH_HYST_WIDTH                 2  /* DRC_THRESH_HYST - [5:4] */
+#define WM8993_DRC_MINGAIN_MASK                 0x000C  /* DRC_MINGAIN - [3:2] */
+#define WM8993_DRC_MINGAIN_SHIFT                     2  /* DRC_MINGAIN - [3:2] */
+#define WM8993_DRC_MINGAIN_WIDTH                     2  /* DRC_MINGAIN - [3:2] */
+#define WM8993_DRC_MAXGAIN_MASK                 0x0003  /* DRC_MAXGAIN - [1:0] */
+#define WM8993_DRC_MAXGAIN_SHIFT                     0  /* DRC_MAXGAIN - [1:0] */
+#define WM8993_DRC_MAXGAIN_WIDTH                     2  /* DRC_MAXGAIN - [1:0] */
+
+/*
+ * R124 (0x7C) - DRC Control 2
+ */
+#define WM8993_DRC_ATTACK_RATE_MASK             0xF000  /* DRC_ATTACK_RATE - [15:12] */
+#define WM8993_DRC_ATTACK_RATE_SHIFT                12  /* DRC_ATTACK_RATE - [15:12] */
+#define WM8993_DRC_ATTACK_RATE_WIDTH                 4  /* DRC_ATTACK_RATE - [15:12] */
+#define WM8993_DRC_DECAY_RATE_MASK              0x0F00  /* DRC_DECAY_RATE - [11:8] */
+#define WM8993_DRC_DECAY_RATE_SHIFT                  8  /* DRC_DECAY_RATE - [11:8] */
+#define WM8993_DRC_DECAY_RATE_WIDTH                  4  /* DRC_DECAY_RATE - [11:8] */
+#define WM8993_DRC_THRESH_COMP_MASK             0x00FC  /* DRC_THRESH_COMP - [7:2] */
+#define WM8993_DRC_THRESH_COMP_SHIFT                 2  /* DRC_THRESH_COMP - [7:2] */
+#define WM8993_DRC_THRESH_COMP_WIDTH                 6  /* DRC_THRESH_COMP - [7:2] */
+
+/*
+ * R125 (0x7D) - DRC Control 3
+ */
+#define WM8993_DRC_AMP_COMP_MASK                0xF800  /* DRC_AMP_COMP - [15:11] */
+#define WM8993_DRC_AMP_COMP_SHIFT                   11  /* DRC_AMP_COMP - [15:11] */
+#define WM8993_DRC_AMP_COMP_WIDTH                    5  /* DRC_AMP_COMP - [15:11] */
+#define WM8993_DRC_R0_SLOPE_COMP_MASK           0x0700  /* DRC_R0_SLOPE_COMP - [10:8] */
+#define WM8993_DRC_R0_SLOPE_COMP_SHIFT               8  /* DRC_R0_SLOPE_COMP - [10:8] */
+#define WM8993_DRC_R0_SLOPE_COMP_WIDTH               3  /* DRC_R0_SLOPE_COMP - [10:8] */
+#define WM8993_DRC_FF_DELAY                     0x0080  /* DRC_FF_DELAY */
+#define WM8993_DRC_FF_DELAY_MASK                0x0080  /* DRC_FF_DELAY */
+#define WM8993_DRC_FF_DELAY_SHIFT                    7  /* DRC_FF_DELAY */
+#define WM8993_DRC_FF_DELAY_WIDTH                    1  /* DRC_FF_DELAY */
+#define WM8993_DRC_THRESH_QR_MASK               0x000C  /* DRC_THRESH_QR - [3:2] */
+#define WM8993_DRC_THRESH_QR_SHIFT                   2  /* DRC_THRESH_QR - [3:2] */
+#define WM8993_DRC_THRESH_QR_WIDTH                   2  /* DRC_THRESH_QR - [3:2] */
+#define WM8993_DRC_RATE_QR_MASK                 0x0003  /* DRC_RATE_QR - [1:0] */
+#define WM8993_DRC_RATE_QR_SHIFT                     0  /* DRC_RATE_QR - [1:0] */
+#define WM8993_DRC_RATE_QR_WIDTH                     2  /* DRC_RATE_QR - [1:0] */
+
+/*
+ * R126 (0x7E) - DRC Control 4
+ */
+#define WM8993_DRC_R1_SLOPE_COMP_MASK           0xE000  /* DRC_R1_SLOPE_COMP - [15:13] */
+#define WM8993_DRC_R1_SLOPE_COMP_SHIFT              13  /* DRC_R1_SLOPE_COMP - [15:13] */
+#define WM8993_DRC_R1_SLOPE_COMP_WIDTH               3  /* DRC_R1_SLOPE_COMP - [15:13] */
+#define WM8993_DRC_STARTUP_GAIN_MASK            0x1F00  /* DRC_STARTUP_GAIN - [12:8] */
+#define WM8993_DRC_STARTUP_GAIN_SHIFT                8  /* DRC_STARTUP_GAIN - [12:8] */
+#define WM8993_DRC_STARTUP_GAIN_WIDTH                5  /* DRC_STARTUP_GAIN - [12:8] */
+
+#endif
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index 86fc57e25f97..c64e55aa63b6 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -165,87 +165,23 @@ struct wm9081_priv {
         int master;
         int fll_fref;
         int fll_fout;
+        int tdm_width;
         struct wm9081_retune_mobile_config *retune;
 };
 
-static int wm9081_reg_is_volatile(int reg)
+static int wm9081_volatile_register(unsigned int reg)
 {
         switch (reg) {
+        case WM9081_SOFTWARE_RESET:
+                return 1;
         default:
                 return 0;
         }
 }
 
-static unsigned int wm9081_read_reg_cache(struct snd_soc_codec *codec,
-                                          unsigned int reg)
-{
-        u16 *cache = codec->reg_cache;
-        BUG_ON(reg > WM9081_MAX_REGISTER);
-        return cache[reg];
-}
-
-static unsigned int wm9081_read_hw(struct snd_soc_codec *codec, u8 reg)
-{
-        struct i2c_msg xfer[2];
-        u16 data;
-        int ret;
-        struct i2c_client *client = codec->control_data;
-
-        BUG_ON(reg > WM9081_MAX_REGISTER);
-
-        /* Write register */
-        xfer[0].addr = client->addr;
-        xfer[0].flags = 0;
-        xfer[0].len = 1;
-        xfer[0].buf = &reg;
-
-        /* Read data */
-        xfer[1].addr = client->addr;
-        xfer[1].flags = I2C_M_RD;
-        xfer[1].len = 2;
-        xfer[1].buf = (u8 *)&data;
-
-        ret = i2c_transfer(client->adapter, xfer, 2);
-        if (ret != 2) {
-                dev_err(&client->dev, "i2c_transfer() returned %d\n", ret);
-                return 0;
-        }
-
-        return (data >> 8) | ((data & 0xff) << 8);
-}
-
-static unsigned int wm9081_read(struct snd_soc_codec *codec, unsigned int reg)
-{
-        if (wm9081_reg_is_volatile(reg))
-                return wm9081_read_hw(codec, reg);
-        else
-                return wm9081_read_reg_cache(codec, reg);
-}
-
-static int wm9081_write(struct snd_soc_codec *codec, unsigned int reg,
-                        unsigned int value)
-{
-        u16 *cache = codec->reg_cache;
-        u8 data[3];
-
-        BUG_ON(reg > WM9081_MAX_REGISTER);
-
-        if (!wm9081_reg_is_volatile(reg))
-                cache[reg] = value;
-
-        data[0] = reg;
-        data[1] = value >> 8;
-        data[2] = value & 0x00ff;
-
-        if (codec->hw_write(codec->control_data, data, 3) == 3)
-                return 0;
-        else
-                return -EIO;
-}
-
 static int wm9081_reset(struct snd_soc_codec *codec)
 {
-        return wm9081_write(codec, WM9081_SOFTWARE_RESET, 0);
+        return snd_soc_write(codec, WM9081_SOFTWARE_RESET, 0);
 }
 
 static const DECLARE_TLV_DB_SCALE(drc_in_tlv, -4500, 75, 0);
@@ -356,7 +292,7 @@ static int speaker_mode_get(struct snd_kcontrol *kcontrol,
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
         unsigned int reg;
 
-        reg = wm9081_read(codec, WM9081_ANALOGUE_SPEAKER_2);
+        reg = snd_soc_read(codec, WM9081_ANALOGUE_SPEAKER_2);
         if (reg & WM9081_SPK_MODE)
                 ucontrol->value.integer.value[0] = 1;
         else
@@ -375,8 +311,8 @@ static int speaker_mode_put(struct snd_kcontrol *kcontrol,
                             struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        unsigned int reg_pwr = wm9081_read(codec, WM9081_POWER_MANAGEMENT);
-        unsigned int reg2 = wm9081_read(codec, WM9081_ANALOGUE_SPEAKER_2);
+        unsigned int reg_pwr = snd_soc_read(codec, WM9081_POWER_MANAGEMENT);
+        unsigned int reg2 = snd_soc_read(codec, WM9081_ANALOGUE_SPEAKER_2);
 
         /* Are we changing anything? */
         if (ucontrol->value.integer.value[0] ==
@@ -397,7 +333,7 @@ static int speaker_mode_put(struct snd_kcontrol *kcontrol,
                 reg2 &= ~WM9081_SPK_MODE;
         }
 
-        wm9081_write(codec, WM9081_ANALOGUE_SPEAKER_2, reg2);
+        snd_soc_write(codec, WM9081_ANALOGUE_SPEAKER_2, reg2);
 
         return 0;
 }
@@ -456,7 +392,7 @@ static int speaker_event(struct snd_soc_dapm_widget *w,
                          struct snd_kcontrol *kcontrol, int event)
 {
         struct snd_soc_codec *codec = w->codec;
-        unsigned int reg = wm9081_read(codec, WM9081_POWER_MANAGEMENT);
+        unsigned int reg = snd_soc_read(codec, WM9081_POWER_MANAGEMENT);
 
         switch (event) {
         case SND_SOC_DAPM_POST_PMU:
@@ -468,7 +404,7 @@ static int speaker_event(struct snd_soc_dapm_widget *w,
                 break;
         }
 
-        wm9081_write(codec, WM9081_POWER_MANAGEMENT, reg);
+        snd_soc_write(codec, WM9081_POWER_MANAGEMENT, reg);
 
         return 0;
 }
@@ -607,7 +543,7 @@ static int wm9081_set_fll(struct snd_soc_codec *codec, int fll_id,
         if (ret != 0)
                 return ret;
 
-        reg5 = wm9081_read(codec, WM9081_FLL_CONTROL_5);
+        reg5 = snd_soc_read(codec, WM9081_FLL_CONTROL_5);
         reg5 &= ~WM9081_FLL_CLK_SRC_MASK;
 
         switch (fll_id) {
@@ -621,44 +557,44 @@ static int wm9081_set_fll(struct snd_soc_codec *codec, int fll_id,
         }
 
         /* Disable CLK_SYS while we reconfigure */
-        clk_sys_reg = wm9081_read(codec, WM9081_CLOCK_CONTROL_3);
+        clk_sys_reg = snd_soc_read(codec, WM9081_CLOCK_CONTROL_3);
         if (clk_sys_reg & WM9081_CLK_SYS_ENA)
-                wm9081_write(codec, WM9081_CLOCK_CONTROL_3,
+                snd_soc_write(codec, WM9081_CLOCK_CONTROL_3,
                              clk_sys_reg & ~WM9081_CLK_SYS_ENA);
 
         /* Any FLL configuration change requires that the FLL be
          * disabled first. */
-        reg1 = wm9081_read(codec, WM9081_FLL_CONTROL_1);
+        reg1 = snd_soc_read(codec, WM9081_FLL_CONTROL_1);
         reg1 &= ~WM9081_FLL_ENA;
-        wm9081_write(codec, WM9081_FLL_CONTROL_1, reg1);
+        snd_soc_write(codec, WM9081_FLL_CONTROL_1, reg1);
 
         /* Apply the configuration */
         if (fll_div.k)
                 reg1 |= WM9081_FLL_FRAC_MASK;
         else
                 reg1 &= ~WM9081_FLL_FRAC_MASK;
-        wm9081_write(codec, WM9081_FLL_CONTROL_1, reg1);
+        snd_soc_write(codec, WM9081_FLL_CONTROL_1, reg1);
 
-        wm9081_write(codec, WM9081_FLL_CONTROL_2,
+        snd_soc_write(codec, WM9081_FLL_CONTROL_2,
                      (fll_div.fll_outdiv << WM9081_FLL_OUTDIV_SHIFT) |
                      (fll_div.fll_fratio << WM9081_FLL_FRATIO_SHIFT));
-        wm9081_write(codec, WM9081_FLL_CONTROL_3, fll_div.k);
+        snd_soc_write(codec, WM9081_FLL_CONTROL_3, fll_div.k);
 
-        reg4 = wm9081_read(codec, WM9081_FLL_CONTROL_4);
+        reg4 = snd_soc_read(codec, WM9081_FLL_CONTROL_4);
         reg4 &= ~WM9081_FLL_N_MASK;
         reg4 |= fll_div.n << WM9081_FLL_N_SHIFT;
-        wm9081_write(codec, WM9081_FLL_CONTROL_4, reg4);
+        snd_soc_write(codec, WM9081_FLL_CONTROL_4, reg4);
 
         reg5 &= ~WM9081_FLL_CLK_REF_DIV_MASK;
         reg5 |= fll_div.fll_clk_ref_div << WM9081_FLL_CLK_REF_DIV_SHIFT;
-        wm9081_write(codec, WM9081_FLL_CONTROL_5, reg5);
+        snd_soc_write(codec, WM9081_FLL_CONTROL_5, reg5);
 
         /* Enable the FLL */
-        wm9081_write(codec, WM9081_FLL_CONTROL_1, reg1 | WM9081_FLL_ENA);
+        snd_soc_write(codec, WM9081_FLL_CONTROL_1, reg1 | WM9081_FLL_ENA);
 
         /* Then bring CLK_SYS up again if it was disabled */
         if (clk_sys_reg & WM9081_CLK_SYS_ENA)
-                wm9081_write(codec, WM9081_CLOCK_CONTROL_3, clk_sys_reg);
+                snd_soc_write(codec, WM9081_CLOCK_CONTROL_3, clk_sys_reg);
 
         dev_dbg(codec->dev, "FLL enabled at %dHz->%dHz\n", Fref, Fout);
 
@@ -707,6 +643,10 @@ static int configure_clock(struct snd_soc_codec *codec)
                                     target > 3000000)
                                         break;
                         }
+
+                        if (i == ARRAY_SIZE(clk_sys_rates))
+                                return -EINVAL;
+
                 } else if (wm9081->fs) {
                         for (i = 0; i < ARRAY_SIZE(clk_sys_rates); i++) {
                                 new_sysclk = clk_sys_rates[i].ratio
@@ -714,6 +654,10 @@ static int configure_clock(struct snd_soc_codec *codec)
                                 if (new_sysclk > 3000000)
                                         break;
                         }
+
+                        if (i == ARRAY_SIZE(clk_sys_rates))
+                                return -EINVAL;
+
                 } else {
                         new_sysclk = 12288000;
                 }
@@ -734,19 +678,19 @@ static int configure_clock(struct snd_soc_codec *codec)
                 return -EINVAL;
         }
 
-        reg = wm9081_read(codec, WM9081_CLOCK_CONTROL_1);
+        reg = snd_soc_read(codec, WM9081_CLOCK_CONTROL_1);
         if (mclkdiv)
                 reg |= WM9081_MCLKDIV2;
         else
                 reg &= ~WM9081_MCLKDIV2;
-        wm9081_write(codec, WM9081_CLOCK_CONTROL_1, reg);
+        snd_soc_write(codec, WM9081_CLOCK_CONTROL_1, reg);
 
-        reg = wm9081_read(codec, WM9081_CLOCK_CONTROL_3);
+        reg = snd_soc_read(codec, WM9081_CLOCK_CONTROL_3);
         if (fll)
                 reg |= WM9081_CLK_SRC_SEL;
         else
                 reg &= ~WM9081_CLK_SRC_SEL;
-        wm9081_write(codec, WM9081_CLOCK_CONTROL_3, reg);
+        snd_soc_write(codec, WM9081_CLOCK_CONTROL_3, reg);
 
         dev_dbg(codec->dev, "CLK_SYS is %dHz\n", wm9081->sysclk_rate);
 
@@ -846,76 +790,76 @@ static int wm9081_set_bias_level(struct snd_soc_codec *codec,
 
         case SND_SOC_BIAS_PREPARE:
                 /* VMID=2*40k */
-                reg = wm9081_read(codec, WM9081_VMID_CONTROL);
+                reg = snd_soc_read(codec, WM9081_VMID_CONTROL);
                 reg &= ~WM9081_VMID_SEL_MASK;
                 reg |= 0x2;
-                wm9081_write(codec, WM9081_VMID_CONTROL, reg);
+                snd_soc_write(codec, WM9081_VMID_CONTROL, reg);
 
                 /* Normal bias current */
-                reg = wm9081_read(codec, WM9081_BIAS_CONTROL_1);
+                reg = snd_soc_read(codec, WM9081_BIAS_CONTROL_1);
                 reg &= ~WM9081_STBY_BIAS_ENA;
-                wm9081_write(codec, WM9081_BIAS_CONTROL_1, reg);
+                snd_soc_write(codec, WM9081_BIAS_CONTROL_1, reg);
                 break;
 
         case SND_SOC_BIAS_STANDBY:
                 /* Initial cold start */
                 if (codec->bias_level == SND_SOC_BIAS_OFF) {
                         /* Disable LINEOUT discharge */
-                        reg = wm9081_read(codec, WM9081_ANTI_POP_CONTROL);
+                        reg = snd_soc_read(codec, WM9081_ANTI_POP_CONTROL);
                         reg &= ~WM9081_LINEOUT_DISCH;
-                        wm9081_write(codec, WM9081_ANTI_POP_CONTROL, reg);
+                        snd_soc_write(codec, WM9081_ANTI_POP_CONTROL, reg);
 
                         /* Select startup bias source */
-                        reg = wm9081_read(codec, WM9081_BIAS_CONTROL_1);
+                        reg = snd_soc_read(codec, WM9081_BIAS_CONTROL_1);
                         reg |= WM9081_BIAS_SRC | WM9081_BIAS_ENA;
-                        wm9081_write(codec, WM9081_BIAS_CONTROL_1, reg);
+                        snd_soc_write(codec, WM9081_BIAS_CONTROL_1, reg);
 
                         /* VMID 2*4k; Soft VMID ramp enable */
-                        reg = wm9081_read(codec, WM9081_VMID_CONTROL);
+                        reg = snd_soc_read(codec, WM9081_VMID_CONTROL);
                         reg |= WM9081_VMID_RAMP | 0x6;
-                        wm9081_write(codec, WM9081_VMID_CONTROL, reg);
+                        snd_soc_write(codec, WM9081_VMID_CONTROL, reg);
 
                         mdelay(100);
 
                         /* Normal bias enable & soft start off */
                         reg |= WM9081_BIAS_ENA;
                         reg &= ~WM9081_VMID_RAMP;
-                        wm9081_write(codec, WM9081_VMID_CONTROL, reg);
+                        snd_soc_write(codec, WM9081_VMID_CONTROL, reg);
 
                         /* Standard bias source */
-                        reg = wm9081_read(codec, WM9081_BIAS_CONTROL_1);
+                        reg = snd_soc_read(codec, WM9081_BIAS_CONTROL_1);
                         reg &= ~WM9081_BIAS_SRC;
-                        wm9081_write(codec, WM9081_BIAS_CONTROL_1, reg);
+                        snd_soc_write(codec, WM9081_BIAS_CONTROL_1, reg);
                 }
 
                 /* VMID 2*240k */
-                reg = wm9081_read(codec, WM9081_BIAS_CONTROL_1);
+                reg = snd_soc_read(codec, WM9081_BIAS_CONTROL_1);
                 reg &= ~WM9081_VMID_SEL_MASK;
                 reg |= 0x40;
-                wm9081_write(codec, WM9081_VMID_CONTROL, reg);
+                snd_soc_write(codec, WM9081_VMID_CONTROL, reg);
 
                 /* Standby bias current on */
-                reg = wm9081_read(codec, WM9081_BIAS_CONTROL_1);
+                reg = snd_soc_read(codec, WM9081_BIAS_CONTROL_1);
                 reg |= WM9081_STBY_BIAS_ENA;
-                wm9081_write(codec, WM9081_BIAS_CONTROL_1, reg);
+                snd_soc_write(codec, WM9081_BIAS_CONTROL_1, reg);
                 break;
 
         case SND_SOC_BIAS_OFF:
                 /* Startup bias source */
-                reg = wm9081_read(codec, WM9081_BIAS_CONTROL_1);
+                reg = snd_soc_read(codec, WM9081_BIAS_CONTROL_1);
                 reg |= WM9081_BIAS_SRC;
-                wm9081_write(codec, WM9081_BIAS_CONTROL_1, reg);
+                snd_soc_write(codec, WM9081_BIAS_CONTROL_1, reg);
 
                 /* Disable VMID and biases with soft ramping */
-                reg = wm9081_read(codec, WM9081_VMID_CONTROL);
+                reg = snd_soc_read(codec, WM9081_VMID_CONTROL);
                 reg &= ~(WM9081_VMID_SEL_MASK | WM9081_BIAS_ENA);
                 reg |= WM9081_VMID_RAMP;
-                wm9081_write(codec, WM9081_VMID_CONTROL, reg);
+                snd_soc_write(codec, WM9081_VMID_CONTROL, reg);
 
                 /* Actively discharge LINEOUT */
-                reg = wm9081_read(codec, WM9081_ANTI_POP_CONTROL);
+                reg = snd_soc_read(codec, WM9081_ANTI_POP_CONTROL);
                 reg |= WM9081_LINEOUT_DISCH;
-                wm9081_write(codec, WM9081_ANTI_POP_CONTROL, reg);
+                snd_soc_write(codec, WM9081_ANTI_POP_CONTROL, reg);
                 break;
         }
 
@@ -929,7 +873,7 @@ static int wm9081_set_dai_fmt(struct snd_soc_dai *dai,
 {
         struct snd_soc_codec *codec = dai->codec;
         struct wm9081_priv *wm9081 = codec->private_data;
-        unsigned int aif2 = wm9081_read(codec, WM9081_AUDIO_INTERFACE_2);
+        unsigned int aif2 = snd_soc_read(codec, WM9081_AUDIO_INTERFACE_2);
 
         aif2 &= ~(WM9081_AIF_BCLK_INV | WM9081_AIF_LRCLK_INV |
                   WM9081_BCLK_DIR | WM9081_LRCLK_DIR | WM9081_AIF_FMT_MASK);
@@ -1010,7 +954,7 @@ static int wm9081_set_dai_fmt(struct snd_soc_dai *dai,
                 return -EINVAL;
         }
 
-        wm9081_write(codec, WM9081_AUDIO_INTERFACE_2, aif2);
+        snd_soc_write(codec, WM9081_AUDIO_INTERFACE_2, aif2);
 
         return 0;
 }
@@ -1024,47 +968,51 @@ static int wm9081_hw_params(struct snd_pcm_substream *substream,
         int ret, i, best, best_val, cur_val;
         unsigned int clk_ctrl2, aif1, aif2, aif3, aif4;
 
-        clk_ctrl2 = wm9081_read(codec, WM9081_CLOCK_CONTROL_2);
+        clk_ctrl2 = snd_soc_read(codec, WM9081_CLOCK_CONTROL_2);
         clk_ctrl2 &= ~(WM9081_CLK_SYS_RATE_MASK | WM9081_SAMPLE_RATE_MASK);
 
-        aif1 = wm9081_read(codec, WM9081_AUDIO_INTERFACE_1);
+        aif1 = snd_soc_read(codec, WM9081_AUDIO_INTERFACE_1);
 
-        aif2 = wm9081_read(codec, WM9081_AUDIO_INTERFACE_2);
+        aif2 = snd_soc_read(codec, WM9081_AUDIO_INTERFACE_2);
         aif2 &= ~WM9081_AIF_WL_MASK;
 
-        aif3 = wm9081_read(codec, WM9081_AUDIO_INTERFACE_3);
+        aif3 = snd_soc_read(codec, WM9081_AUDIO_INTERFACE_3);
         aif3 &= ~WM9081_BCLK_DIV_MASK;
 
-        aif4 = wm9081_read(codec, WM9081_AUDIO_INTERFACE_4);
+        aif4 = snd_soc_read(codec, WM9081_AUDIO_INTERFACE_4);
         aif4 &= ~WM9081_LRCLK_RATE_MASK;
 
-        /* What BCLK do we need? */
         wm9081->fs = params_rate(params);
-        wm9081->bclk = 2 * wm9081->fs;
-        switch (params_format(params)) {
-        case SNDRV_PCM_FORMAT_S16_LE:
-                wm9081->bclk *= 16;
-                break;
-        case SNDRV_PCM_FORMAT_S20_3LE:
-                wm9081->bclk *= 20;
-                aif2 |= 0x4;
-                break;
-        case SNDRV_PCM_FORMAT_S24_LE:
-                wm9081->bclk *= 24;
-                aif2 |= 0x8;
-                break;
-        case SNDRV_PCM_FORMAT_S32_LE:
-                wm9081->bclk *= 32;
-                aif2 |= 0xc;
-                break;
-        default:
-                return -EINVAL;
-        }
 
-        if (aif1 & WM9081_AIFDAC_TDM_MODE_MASK) {
+        if (wm9081->tdm_width) {
+                /* If TDM is set up then that fixes our BCLK. */
                 int slots = ((aif1 & WM9081_AIFDAC_TDM_MODE_MASK) >>
                              WM9081_AIFDAC_TDM_MODE_SHIFT) + 1;
-                wm9081->bclk *= slots;
+
+                wm9081->bclk = wm9081->fs * wm9081->tdm_width * slots;
+        } else {
+                /* Otherwise work out a BCLK from the sample size */
+                wm9081->bclk = 2 * wm9081->fs;
+
+                switch (params_format(params)) {
+                case SNDRV_PCM_FORMAT_S16_LE:
+                        wm9081->bclk *= 16;
+                        break;
+                case SNDRV_PCM_FORMAT_S20_3LE:
+                        wm9081->bclk *= 20;
+                        aif2 |= 0x4;
+                        break;
+                case SNDRV_PCM_FORMAT_S24_LE:
+                        wm9081->bclk *= 24;
+                        aif2 |= 0x8;
+                        break;
+                case SNDRV_PCM_FORMAT_S32_LE:
+                        wm9081->bclk *= 32;
+                        aif2 |= 0xc;
+                        break;
+                default:
+                        return -EINVAL;
+                }
         }
 
         dev_dbg(codec->dev, "Target BCLK is %dHz\n", wm9081->bclk);
@@ -1149,22 +1097,22 @@ static int wm9081_hw_params(struct snd_pcm_substream *substream,
                         s->name, s->rate);
 
                 /* If the EQ is enabled then disable it while we write out */
-                eq1 = wm9081_read(codec, WM9081_EQ_1) & WM9081_EQ_ENA;
+                eq1 = snd_soc_read(codec, WM9081_EQ_1) & WM9081_EQ_ENA;
                 if (eq1 & WM9081_EQ_ENA)
-                        wm9081_write(codec, WM9081_EQ_1, 0);
+                        snd_soc_write(codec, WM9081_EQ_1, 0);
 
                 /* Write out the other values */
                 for (i = 1; i < ARRAY_SIZE(s->config); i++)
-                        wm9081_write(codec, WM9081_EQ_1 + i, s->config[i]);
+                        snd_soc_write(codec, WM9081_EQ_1 + i, s->config[i]);
 
                 eq1 |= (s->config[0] & ~WM9081_EQ_ENA);
-                wm9081_write(codec, WM9081_EQ_1, eq1);
+                snd_soc_write(codec, WM9081_EQ_1, eq1);
         }
 
-        wm9081_write(codec, WM9081_CLOCK_CONTROL_2, clk_ctrl2);
-        wm9081_write(codec, WM9081_AUDIO_INTERFACE_2, aif2);
-        wm9081_write(codec, WM9081_AUDIO_INTERFACE_3, aif3);
-        wm9081_write(codec, WM9081_AUDIO_INTERFACE_4, aif4);
+        snd_soc_write(codec, WM9081_CLOCK_CONTROL_2, clk_ctrl2);
+        snd_soc_write(codec, WM9081_AUDIO_INTERFACE_2, aif2);
+        snd_soc_write(codec, WM9081_AUDIO_INTERFACE_3, aif3);
+        snd_soc_write(codec, WM9081_AUDIO_INTERFACE_4, aif4);
 
         return 0;
 }
@@ -1174,14 +1122,14 @@ static int wm9081_digital_mute(struct snd_soc_dai *codec_dai, int mute)
         struct snd_soc_codec *codec = codec_dai->codec;
         unsigned int reg;
 
-        reg = wm9081_read(codec, WM9081_DAC_DIGITAL_2);
+        reg = snd_soc_read(codec, WM9081_DAC_DIGITAL_2);
 
         if (mute)
                 reg |= WM9081_DAC_MUTE;
         else
                 reg &= ~WM9081_DAC_MUTE;
 
-        wm9081_write(codec, WM9081_DAC_DIGITAL_2, reg);
+        snd_soc_write(codec, WM9081_DAC_DIGITAL_2, reg);
 
         return 0;
 }
@@ -1207,19 +1155,25 @@ static int wm9081_set_sysclk(struct snd_soc_dai *codec_dai,
 }
 
 static int wm9081_set_tdm_slot(struct snd_soc_dai *dai,
-                               unsigned int mask, int slots)
+        unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
 {
         struct snd_soc_codec *codec = dai->codec;
-        unsigned int aif1 = wm9081_read(codec, WM9081_AUDIO_INTERFACE_1);
+        struct wm9081_priv *wm9081 = codec->private_data;
+        unsigned int aif1 = snd_soc_read(codec, WM9081_AUDIO_INTERFACE_1);
 
         aif1 &= ~(WM9081_AIFDAC_TDM_SLOT_MASK | WM9081_AIFDAC_TDM_MODE_MASK);
 
-        if (slots < 1 || slots > 4)
+        if (slots < 0 || slots > 4)
                 return -EINVAL;
 
+        wm9081->tdm_width = slot_width;
+
+        if (slots == 0)
+                slots = 1;
+
         aif1 |= (slots - 1) << WM9081_AIFDAC_TDM_MODE_SHIFT;
 
-        switch (mask) {
+        switch (rx_mask) {
         case 1:
                 break;
         case 2:
@@ -1235,7 +1189,7 @@ static int wm9081_set_tdm_slot(struct snd_soc_dai *dai,
                 return -EINVAL;
         }
 
-        wm9081_write(codec, WM9081_AUDIO_INTERFACE_1, aif1);
+        snd_soc_write(codec, WM9081_AUDIO_INTERFACE_1, aif1);
 
         return 0;
 }
@@ -1357,7 +1311,7 @@ static int wm9081_resume(struct platform_device *pdev)
                 if (i == WM9081_SOFTWARE_RESET)
                         continue;
 
-                wm9081_write(codec, i, reg_cache[i]);
+                snd_soc_write(codec, i, reg_cache[i]);
         }
 
         wm9081_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
@@ -1377,7 +1331,8 @@ struct snd_soc_codec_device soc_codec_dev_wm9081 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm9081);
 
-static int wm9081_register(struct wm9081_priv *wm9081)
+static int wm9081_register(struct wm9081_priv *wm9081,
+                           enum snd_soc_control_type control)
 {
         struct snd_soc_codec *codec = &wm9081->codec;
         int ret;
@@ -1396,19 +1351,24 @@ static int wm9081_register(struct wm9081_priv *wm9081)
         codec->private_data = wm9081;
         codec->name = "WM9081";
         codec->owner = THIS_MODULE;
-        codec->read = wm9081_read;
-        codec->write = wm9081_write;
         codec->dai = &wm9081_dai;
         codec->num_dai = 1;
         codec->reg_cache_size = ARRAY_SIZE(wm9081->reg_cache);
         codec->reg_cache = &wm9081->reg_cache;
         codec->bias_level = SND_SOC_BIAS_OFF;
         codec->set_bias_level = wm9081_set_bias_level;
+        codec->volatile_register = wm9081_volatile_register;
 
         memcpy(codec->reg_cache, wm9081_reg_defaults,
                sizeof(wm9081_reg_defaults));
 
-        reg = wm9081_read_hw(codec, WM9081_SOFTWARE_RESET);
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, control);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                return ret;
+        }
+
+        reg = snd_soc_read(codec, WM9081_SOFTWARE_RESET);
         if (reg != 0x9081) {
                 dev_err(codec->dev, "Device is not a WM9081: ID=0x%x\n", reg);
                 ret = -EINVAL;
@@ -1424,10 +1384,10 @@ static int wm9081_register(struct wm9081_priv *wm9081)
         wm9081_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         /* Enable zero cross by default */
-        reg = wm9081_read(codec, WM9081_ANALOGUE_LINEOUT);
-        wm9081_write(codec, WM9081_ANALOGUE_LINEOUT, reg | WM9081_LINEOUTZC);
-        reg = wm9081_read(codec, WM9081_ANALOGUE_SPEAKER_PGA);
-        wm9081_write(codec, WM9081_ANALOGUE_SPEAKER_PGA,
+        reg = snd_soc_read(codec, WM9081_ANALOGUE_LINEOUT);
+        snd_soc_write(codec, WM9081_ANALOGUE_LINEOUT, reg | WM9081_LINEOUTZC);
+        reg = snd_soc_read(codec, WM9081_ANALOGUE_SPEAKER_PGA);
+        snd_soc_write(codec, WM9081_ANALOGUE_SPEAKER_PGA,
                      reg | WM9081_SPKPGAZC);
 
         wm9081_dai.dev = codec->dev;
@@ -1482,7 +1442,7 @@ static __devinit int wm9081_i2c_probe(struct i2c_client *i2c,
 
         codec->dev = &i2c->dev;
 
-        return wm9081_register(wm9081);
+        return wm9081_register(wm9081, SND_SOC_I2C);
 }
 
 static __devexit int wm9081_i2c_remove(struct i2c_client *client)
@@ -1492,6 +1452,21 @@ static __devexit int wm9081_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int wm9081_i2c_suspend(struct i2c_client *client, pm_message_t msg)
+{
+        return snd_soc_suspend_device(&client->dev);
+}
+
+static int wm9081_i2c_resume(struct i2c_client *client)
+{
+        return snd_soc_resume_device(&client->dev);
+}
+#else
+#define wm9081_i2c_suspend NULL
+#define wm9081_i2c_resume NULL
+#endif
+
 static const struct i2c_device_id wm9081_i2c_id[] = {
         { "wm9081", 0 },
         { }
@@ -1505,6 +1480,8 @@ static struct i2c_driver wm9081_i2c_driver = {
         },
         .probe =    wm9081_i2c_probe,
         .remove =   __devexit_p(wm9081_i2c_remove),
+        .suspend =  wm9081_i2c_suspend,
+        .resume =   wm9081_i2c_resume,
         .id_table = wm9081_i2c_id,
 };
 
diff --git a/sound/soc/codecs/wm9705.c b/sound/soc/codecs/wm9705.c
index fa88b463e71f..e7d2840d9e59 100644
--- a/sound/soc/codecs/wm9705.c
+++ b/sound/soc/codecs/wm9705.c
@@ -406,7 +406,7 @@ static int wm9705_soc_probe(struct platform_device *pdev)
         ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 printk(KERN_ERR "wm9705: failed to register card\n");
-                goto pcm_err;
+                goto reset_err;
         }
 
         return 0;
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
new file mode 100644
index 000000000000..e542027eea89
--- /dev/null
+++ b/sound/soc/codecs/wm_hubs.c
@@ -0,0 +1,743 @@
+/*
+ * wm_hubs.c  --  WM8993/4 common code
+ *
+ * Copyright 2009 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 <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 "wm8993.h"
+#include "wm_hubs.h"
+
+const DECLARE_TLV_DB_SCALE(wm_hubs_spkmix_tlv, -300, 300, 0);
+EXPORT_SYMBOL_GPL(wm_hubs_spkmix_tlv);
+
+static const DECLARE_TLV_DB_SCALE(inpga_tlv, -1650, 150, 0);
+static const DECLARE_TLV_DB_SCALE(inmix_sw_tlv, 0, 3000, 0);
+static const DECLARE_TLV_DB_SCALE(inmix_tlv, -1500, 300, 1);
+static const DECLARE_TLV_DB_SCALE(earpiece_tlv, -600, 600, 0);
+static const DECLARE_TLV_DB_SCALE(outmix_tlv, -2100, 300, 0);
+static const DECLARE_TLV_DB_SCALE(spkmixout_tlv, -1800, 600, 1);
+static const DECLARE_TLV_DB_SCALE(outpga_tlv, -5700, 100, 0);
+static const unsigned int spkboost_tlv[] = {
+        TLV_DB_RANGE_HEAD(7),
+        0, 6, TLV_DB_SCALE_ITEM(0, 150, 0),
+        7, 7, TLV_DB_SCALE_ITEM(1200, 0, 0),
+};
+static const DECLARE_TLV_DB_SCALE(line_tlv, -600, 600, 0);
+
+static const char *speaker_ref_text[] = {
+        "SPKVDD/2",
+        "VMID",
+};
+
+static const struct soc_enum speaker_ref =
+        SOC_ENUM_SINGLE(WM8993_SPEAKER_MIXER, 8, 2, speaker_ref_text);
+
+static const char *speaker_mode_text[] = {
+        "Class D",
+        "Class AB",
+};
+
+static const struct soc_enum speaker_mode =
+        SOC_ENUM_SINGLE(WM8993_SPKMIXR_ATTENUATION, 8, 2, speaker_mode_text);
+
+static void wait_for_dc_servo(struct snd_soc_codec *codec)
+{
+        unsigned int reg;
+        int count = 0;
+
+        dev_dbg(codec->dev, "Waiting for DC servo...\n");
+        do {
+                count++;
+                msleep(1);
+                reg = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_0);
+                dev_dbg(codec->dev, "DC servo status: %x\n", reg);
+        } while ((reg & WM8993_DCS_CAL_COMPLETE_MASK)
+                 != WM8993_DCS_CAL_COMPLETE_MASK && count < 1000);
+
+        if ((reg & WM8993_DCS_CAL_COMPLETE_MASK)
+            != WM8993_DCS_CAL_COMPLETE_MASK)
+                dev_err(codec->dev, "Timed out waiting for DC Servo\n");
+}
+
+/*
+ * Update the DC servo calibration on gain changes
+ */
+static int wm8993_put_dc_servo(struct snd_kcontrol *kcontrol,
+                              struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+        int ret;
+
+        ret = snd_soc_put_volsw_2r(kcontrol, ucontrol);
+
+        /* Only need to do this if the outputs are active */
+        if (snd_soc_read(codec, WM8993_POWER_MANAGEMENT_1)
+            & (WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA))
+                snd_soc_update_bits(codec,
+                                    WM8993_DC_SERVO_0,
+                                    WM8993_DCS_TRIG_SINGLE_0 |
+                                    WM8993_DCS_TRIG_SINGLE_1,
+                                    WM8993_DCS_TRIG_SINGLE_0 |
+                                    WM8993_DCS_TRIG_SINGLE_1);
+
+        return ret;
+}
+
+static const struct snd_kcontrol_new analogue_snd_controls[] = {
+SOC_SINGLE_TLV("IN1L Volume", WM8993_LEFT_LINE_INPUT_1_2_VOLUME, 0, 31, 0,
+               inpga_tlv),
+SOC_SINGLE("IN1L Switch", WM8993_LEFT_LINE_INPUT_1_2_VOLUME, 7, 1, 1),
+SOC_SINGLE("IN1L ZC Switch", WM8993_LEFT_LINE_INPUT_1_2_VOLUME, 7, 1, 0),
+
+SOC_SINGLE_TLV("IN1R Volume", WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, 0, 31, 0,
+               inpga_tlv),
+SOC_SINGLE("IN1R Switch", WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, 7, 1, 1),
+SOC_SINGLE("IN1R ZC Switch", WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, 7, 1, 0),
+
+
+SOC_SINGLE_TLV("IN2L Volume", WM8993_LEFT_LINE_INPUT_3_4_VOLUME, 0, 31, 0,
+               inpga_tlv),
+SOC_SINGLE("IN2L Switch", WM8993_LEFT_LINE_INPUT_3_4_VOLUME, 7, 1, 1),
+SOC_SINGLE("IN2L ZC Switch", WM8993_LEFT_LINE_INPUT_3_4_VOLUME, 7, 1, 0),
+
+SOC_SINGLE_TLV("IN2R Volume", WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, 0, 31, 0,
+               inpga_tlv),
+SOC_SINGLE("IN2R Switch", WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, 7, 1, 1),
+SOC_SINGLE("IN2R ZC Switch", WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, 7, 1, 0),
+
+SOC_SINGLE_TLV("MIXINL IN2L Volume", WM8993_INPUT_MIXER3, 7, 1, 0,
+               inmix_sw_tlv),
+SOC_SINGLE_TLV("MIXINL IN1L Volume", WM8993_INPUT_MIXER3, 4, 1, 0,
+               inmix_sw_tlv),
+SOC_SINGLE_TLV("MIXINL Output Record Volume", WM8993_INPUT_MIXER3, 0, 7, 0,
+               inmix_tlv),
+SOC_SINGLE_TLV("MIXINL IN1LP Volume", WM8993_INPUT_MIXER5, 6, 7, 0, inmix_tlv),
+SOC_SINGLE_TLV("MIXINL Direct Voice Volume", WM8993_INPUT_MIXER5, 0, 6, 0,
+               inmix_tlv),
+
+SOC_SINGLE_TLV("MIXINR IN2R Volume", WM8993_INPUT_MIXER4, 7, 1, 0,
+               inmix_sw_tlv),
+SOC_SINGLE_TLV("MIXINR IN1R Volume", WM8993_INPUT_MIXER4, 4, 1, 0,
+               inmix_sw_tlv),
+SOC_SINGLE_TLV("MIXINR Output Record Volume", WM8993_INPUT_MIXER4, 0, 7, 0,
+               inmix_tlv),
+SOC_SINGLE_TLV("MIXINR IN1RP Volume", WM8993_INPUT_MIXER6, 6, 7, 0, inmix_tlv),
+SOC_SINGLE_TLV("MIXINR Direct Voice Volume", WM8993_INPUT_MIXER6, 0, 6, 0,
+               inmix_tlv),
+
+SOC_SINGLE_TLV("Left Output Mixer IN2RN Volume", WM8993_OUTPUT_MIXER5, 6, 7, 1,
+               outmix_tlv),
+SOC_SINGLE_TLV("Left Output Mixer IN2LN Volume", WM8993_OUTPUT_MIXER3, 6, 7, 1,
+               outmix_tlv),
+SOC_SINGLE_TLV("Left Output Mixer IN2LP Volume", WM8993_OUTPUT_MIXER3, 9, 7, 1,
+               outmix_tlv),
+SOC_SINGLE_TLV("Left Output Mixer IN1L Volume", WM8993_OUTPUT_MIXER3, 0, 7, 1,
+               outmix_tlv),
+SOC_SINGLE_TLV("Left Output Mixer IN1R Volume", WM8993_OUTPUT_MIXER3, 3, 7, 1,
+               outmix_tlv),
+SOC_SINGLE_TLV("Left Output Mixer Right Input Volume",
+               WM8993_OUTPUT_MIXER5, 3, 7, 1, outmix_tlv),
+SOC_SINGLE_TLV("Left Output Mixer Left Input Volume",
+               WM8993_OUTPUT_MIXER5, 0, 7, 1, outmix_tlv),
+SOC_SINGLE_TLV("Left Output Mixer DAC Volume", WM8993_OUTPUT_MIXER5, 9, 7, 1,
+               outmix_tlv),
+
+SOC_SINGLE_TLV("Right Output Mixer IN2LN Volume",
+               WM8993_OUTPUT_MIXER6, 6, 7, 1, outmix_tlv),
+SOC_SINGLE_TLV("Right Output Mixer IN2RN Volume",
+               WM8993_OUTPUT_MIXER4, 6, 7, 1, outmix_tlv),
+SOC_SINGLE_TLV("Right Output Mixer IN1L Volume",
+               WM8993_OUTPUT_MIXER4, 3, 7, 1, outmix_tlv),
+SOC_SINGLE_TLV("Right Output Mixer IN1R Volume",
+               WM8993_OUTPUT_MIXER4, 0, 7, 1, outmix_tlv),
+SOC_SINGLE_TLV("Right Output Mixer IN2RP Volume",
+               WM8993_OUTPUT_MIXER4, 9, 7, 1, outmix_tlv),
+SOC_SINGLE_TLV("Right Output Mixer Left Input Volume",
+               WM8993_OUTPUT_MIXER6, 3, 7, 1, outmix_tlv),
+SOC_SINGLE_TLV("Right Output Mixer Right Input Volume",
+               WM8993_OUTPUT_MIXER6, 6, 7, 1, outmix_tlv),
+SOC_SINGLE_TLV("Right Output Mixer DAC Volume",
+               WM8993_OUTPUT_MIXER6, 9, 7, 1, outmix_tlv),
+
+SOC_DOUBLE_R_TLV("Output Volume", WM8993_LEFT_OPGA_VOLUME,
+                 WM8993_RIGHT_OPGA_VOLUME, 0, 63, 0, outpga_tlv),
+SOC_DOUBLE_R("Output Switch", WM8993_LEFT_OPGA_VOLUME,
+             WM8993_RIGHT_OPGA_VOLUME, 6, 1, 0),
+SOC_DOUBLE_R("Output ZC Switch", WM8993_LEFT_OPGA_VOLUME,
+             WM8993_RIGHT_OPGA_VOLUME, 7, 1, 0),
+
+SOC_SINGLE("Earpiece Switch", WM8993_HPOUT2_VOLUME, 5, 1, 1),
+SOC_SINGLE_TLV("Earpiece Volume", WM8993_HPOUT2_VOLUME, 4, 1, 1, earpiece_tlv),
+
+SOC_SINGLE_TLV("SPKL Input Volume", WM8993_SPKMIXL_ATTENUATION,
+               5, 1, 1, wm_hubs_spkmix_tlv),
+SOC_SINGLE_TLV("SPKL IN1LP Volume", WM8993_SPKMIXL_ATTENUATION,
+               4, 1, 1, wm_hubs_spkmix_tlv),
+SOC_SINGLE_TLV("SPKL Output Volume", WM8993_SPKMIXL_ATTENUATION,
+               3, 1, 1, wm_hubs_spkmix_tlv),
+
+SOC_SINGLE_TLV("SPKR Input Volume", WM8993_SPKMIXR_ATTENUATION,
+               5, 1, 1, wm_hubs_spkmix_tlv),
+SOC_SINGLE_TLV("SPKR IN1RP Volume", WM8993_SPKMIXR_ATTENUATION,
+               4, 1, 1, wm_hubs_spkmix_tlv),
+SOC_SINGLE_TLV("SPKR Output Volume", WM8993_SPKMIXR_ATTENUATION,
+               3, 1, 1, wm_hubs_spkmix_tlv),
+
+SOC_DOUBLE_R_TLV("Speaker Mixer Volume",
+                 WM8993_SPKMIXL_ATTENUATION, WM8993_SPKMIXR_ATTENUATION,
+                 0, 3, 1, spkmixout_tlv),
+SOC_DOUBLE_R_TLV("Speaker Volume",
+                 WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT,
+                 0, 63, 0, outpga_tlv),
+SOC_DOUBLE_R("Speaker Switch",
+             WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT,
+             6, 1, 0),
+SOC_DOUBLE_R("Speaker ZC Switch",
+             WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT,
+             7, 1, 0),
+SOC_DOUBLE_TLV("Speaker Boost Volume", WM8993_SPKOUT_BOOST, 0, 3, 7, 0,
+               spkboost_tlv),
+SOC_ENUM("Speaker Reference", speaker_ref),
+SOC_ENUM("Speaker Mode", speaker_mode),
+
+{
+        .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Headphone Volume",
+        .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |
+                 SNDRV_CTL_ELEM_ACCESS_READWRITE,
+        .tlv.p = outpga_tlv,
+        .info = snd_soc_info_volsw_2r,
+        .get = snd_soc_get_volsw_2r, .put = wm8993_put_dc_servo,
+        .private_value = (unsigned long)&(struct soc_mixer_control) {
+                .reg = WM8993_LEFT_OUTPUT_VOLUME,
+                .rreg = WM8993_RIGHT_OUTPUT_VOLUME,
+                .shift = 0, .max = 63
+        },
+},
+SOC_DOUBLE_R("Headphone Switch", WM8993_LEFT_OUTPUT_VOLUME,
+             WM8993_RIGHT_OUTPUT_VOLUME, 6, 1, 0),
+SOC_DOUBLE_R("Headphone ZC Switch", WM8993_LEFT_OUTPUT_VOLUME,
+             WM8993_RIGHT_OUTPUT_VOLUME, 7, 1, 0),
+
+SOC_SINGLE("LINEOUT1N Switch", WM8993_LINE_OUTPUTS_VOLUME, 6, 1, 1),
+SOC_SINGLE("LINEOUT1P Switch", WM8993_LINE_OUTPUTS_VOLUME, 5, 1, 1),
+SOC_SINGLE_TLV("LINEOUT1 Volume", WM8993_LINE_OUTPUTS_VOLUME, 4, 1, 1,
+               line_tlv),
+
+SOC_SINGLE("LINEOUT2N Switch", WM8993_LINE_OUTPUTS_VOLUME, 2, 1, 1),
+SOC_SINGLE("LINEOUT2P Switch", WM8993_LINE_OUTPUTS_VOLUME, 1, 1, 1),
+SOC_SINGLE_TLV("LINEOUT2 Volume", WM8993_LINE_OUTPUTS_VOLUME, 0, 1, 1,
+               line_tlv),
+};
+
+static int hp_event(struct snd_soc_dapm_widget *w,
+                    struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec = w->codec;
+        unsigned int reg = snd_soc_read(codec, WM8993_ANALOGUE_HP_0);
+
+        switch (event) {
+        case SND_SOC_DAPM_POST_PMU:
+                snd_soc_update_bits(codec, WM8993_CHARGE_PUMP_1,
+                                    WM8993_CP_ENA, WM8993_CP_ENA);
+
+                msleep(5);
+
+                snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1,
+                                    WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA,
+                                    WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA);
+
+                reg |= WM8993_HPOUT1L_DLY | WM8993_HPOUT1R_DLY;
+                snd_soc_write(codec, WM8993_ANALOGUE_HP_0, reg);
+
+                /* Start the DC servo */
+                snd_soc_update_bits(codec, WM8993_DC_SERVO_0,
+                                    0xFFFF,
+                                    WM8993_DCS_ENA_CHAN_0 |
+                                    WM8993_DCS_ENA_CHAN_1 |
+                                    WM8993_DCS_TRIG_STARTUP_1 |
+                                    WM8993_DCS_TRIG_STARTUP_0);
+                wait_for_dc_servo(codec);
+
+                reg |= WM8993_HPOUT1R_OUTP | WM8993_HPOUT1R_RMV_SHORT |
+                        WM8993_HPOUT1L_OUTP | WM8993_HPOUT1L_RMV_SHORT;
+                snd_soc_write(codec, WM8993_ANALOGUE_HP_0, reg);
+                break;
+
+        case SND_SOC_DAPM_PRE_PMD:
+                reg &= ~(WM8993_HPOUT1L_RMV_SHORT |
+                         WM8993_HPOUT1L_DLY |
+                         WM8993_HPOUT1L_OUTP |
+                         WM8993_HPOUT1R_RMV_SHORT |
+                         WM8993_HPOUT1R_DLY |
+                         WM8993_HPOUT1R_OUTP);
+
+                snd_soc_update_bits(codec, WM8993_DC_SERVO_0,
+                                    0xffff, 0);
+
+                snd_soc_write(codec, WM8993_ANALOGUE_HP_0, reg);
+                snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1,
+                                    WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA,
+                                    0);
+
+                snd_soc_update_bits(codec, WM8993_CHARGE_PUMP_1,
+                                    WM8993_CP_ENA, 0);
+                break;
+        }
+
+        return 0;
+}
+
+static int earpiece_event(struct snd_soc_dapm_widget *w,
+                          struct snd_kcontrol *control, int event)
+{
+        struct snd_soc_codec *codec = w->codec;
+        u16 reg = snd_soc_read(codec, WM8993_ANTIPOP1) & ~WM8993_HPOUT2_IN_ENA;
+
+        switch (event) {
+        case SND_SOC_DAPM_PRE_PMU:
+                reg |= WM8993_HPOUT2_IN_ENA;
+                snd_soc_write(codec, WM8993_ANTIPOP1, reg);
+                udelay(50);
+                break;
+
+        case SND_SOC_DAPM_POST_PMD:
+                snd_soc_write(codec, WM8993_ANTIPOP1, reg);
+                break;
+
+        default:
+                BUG();
+                break;
+        }
+
+        return 0;
+}
+
+static const struct snd_kcontrol_new in1l_pga[] = {
+SOC_DAPM_SINGLE("IN1LP Switch", WM8993_INPUT_MIXER2, 5, 1, 0),
+SOC_DAPM_SINGLE("IN1LN Switch", WM8993_INPUT_MIXER2, 4, 1, 0),
+};
+
+static const struct snd_kcontrol_new in1r_pga[] = {
+SOC_DAPM_SINGLE("IN1RP Switch", WM8993_INPUT_MIXER2, 1, 1, 0),
+SOC_DAPM_SINGLE("IN1RN Switch", WM8993_INPUT_MIXER2, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new in2l_pga[] = {
+SOC_DAPM_SINGLE("IN2LP Switch", WM8993_INPUT_MIXER2, 7, 1, 0),
+SOC_DAPM_SINGLE("IN2LN Switch", WM8993_INPUT_MIXER2, 6, 1, 0),
+};
+
+static const struct snd_kcontrol_new in2r_pga[] = {
+SOC_DAPM_SINGLE("IN2RP Switch", WM8993_INPUT_MIXER2, 3, 1, 0),
+SOC_DAPM_SINGLE("IN2RN Switch", WM8993_INPUT_MIXER2, 2, 1, 0),
+};
+
+static const struct snd_kcontrol_new mixinl[] = {
+SOC_DAPM_SINGLE("IN2L Switch", WM8993_INPUT_MIXER3, 8, 1, 0),
+SOC_DAPM_SINGLE("IN1L Switch", WM8993_INPUT_MIXER3, 5, 1, 0),
+};
+
+static const struct snd_kcontrol_new mixinr[] = {
+SOC_DAPM_SINGLE("IN2R Switch", WM8993_INPUT_MIXER4, 8, 1, 0),
+SOC_DAPM_SINGLE("IN1R Switch", WM8993_INPUT_MIXER4, 5, 1, 0),
+};
+
+static const struct snd_kcontrol_new left_output_mixer[] = {
+SOC_DAPM_SINGLE("Right Input Switch", WM8993_OUTPUT_MIXER1, 7, 1, 0),
+SOC_DAPM_SINGLE("Left Input Switch", WM8993_OUTPUT_MIXER1, 6, 1, 0),
+SOC_DAPM_SINGLE("IN2RN Switch", WM8993_OUTPUT_MIXER1, 5, 1, 0),
+SOC_DAPM_SINGLE("IN2LN Switch", WM8993_OUTPUT_MIXER1, 4, 1, 0),
+SOC_DAPM_SINGLE("IN2LP Switch", WM8993_OUTPUT_MIXER1, 1, 1, 0),
+SOC_DAPM_SINGLE("IN1R Switch", WM8993_OUTPUT_MIXER1, 3, 1, 0),
+SOC_DAPM_SINGLE("IN1L Switch", WM8993_OUTPUT_MIXER1, 2, 1, 0),
+SOC_DAPM_SINGLE("DAC Switch", WM8993_OUTPUT_MIXER1, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new right_output_mixer[] = {
+SOC_DAPM_SINGLE("Left Input Switch", WM8993_OUTPUT_MIXER2, 7, 1, 0),
+SOC_DAPM_SINGLE("Right Input Switch", WM8993_OUTPUT_MIXER2, 6, 1, 0),
+SOC_DAPM_SINGLE("IN2LN Switch", WM8993_OUTPUT_MIXER2, 5, 1, 0),
+SOC_DAPM_SINGLE("IN2RN Switch", WM8993_OUTPUT_MIXER2, 4, 1, 0),
+SOC_DAPM_SINGLE("IN1L Switch", WM8993_OUTPUT_MIXER2, 3, 1, 0),
+SOC_DAPM_SINGLE("IN1R Switch", WM8993_OUTPUT_MIXER2, 2, 1, 0),
+SOC_DAPM_SINGLE("IN2RP Switch", WM8993_OUTPUT_MIXER2, 1, 1, 0),
+SOC_DAPM_SINGLE("DAC Switch", WM8993_OUTPUT_MIXER2, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new earpiece_mixer[] = {
+SOC_DAPM_SINGLE("Direct Voice Switch", WM8993_HPOUT2_MIXER, 5, 1, 0),
+SOC_DAPM_SINGLE("Left Output Switch", WM8993_HPOUT2_MIXER, 4, 1, 0),
+SOC_DAPM_SINGLE("Right Output Switch", WM8993_HPOUT2_MIXER, 3, 1, 0),
+};
+
+static const struct snd_kcontrol_new left_speaker_boost[] = {
+SOC_DAPM_SINGLE("Direct Voice Switch", WM8993_SPKOUT_MIXERS, 5, 1, 0),
+SOC_DAPM_SINGLE("SPKL Switch", WM8993_SPKOUT_MIXERS, 4, 1, 0),
+SOC_DAPM_SINGLE("SPKR Switch", WM8993_SPKOUT_MIXERS, 3, 1, 0),
+};
+
+static const struct snd_kcontrol_new right_speaker_boost[] = {
+SOC_DAPM_SINGLE("Direct Voice Switch", WM8993_SPKOUT_MIXERS, 2, 1, 0),
+SOC_DAPM_SINGLE("SPKL Switch", WM8993_SPKOUT_MIXERS, 1, 1, 0),
+SOC_DAPM_SINGLE("SPKR Switch", WM8993_SPKOUT_MIXERS, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new line1_mix[] = {
+SOC_DAPM_SINGLE("IN1R Switch", WM8993_LINE_MIXER1, 2, 1, 0),
+SOC_DAPM_SINGLE("IN1L Switch", WM8993_LINE_MIXER1, 1, 1, 0),
+SOC_DAPM_SINGLE("Output Switch", WM8993_LINE_MIXER1, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new line1n_mix[] = {
+SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER1, 6, 1, 0),
+SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER1, 5, 1, 0),
+};
+
+static const struct snd_kcontrol_new line1p_mix[] = {
+SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER1, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new line2_mix[] = {
+SOC_DAPM_SINGLE("IN2R Switch", WM8993_LINE_MIXER2, 2, 1, 0),
+SOC_DAPM_SINGLE("IN2L Switch", WM8993_LINE_MIXER2, 1, 1, 0),
+SOC_DAPM_SINGLE("Output Switch", WM8993_LINE_MIXER2, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new line2n_mix[] = {
+SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER2, 6, 1, 0),
+SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER2, 5, 1, 0),
+};
+
+static const struct snd_kcontrol_new line2p_mix[] = {
+SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER2, 0, 1, 0),
+};
+
+static const struct snd_soc_dapm_widget analogue_dapm_widgets[] = {
+SND_SOC_DAPM_INPUT("IN1LN"),
+SND_SOC_DAPM_INPUT("IN1LP"),
+SND_SOC_DAPM_INPUT("IN2LN"),
+SND_SOC_DAPM_INPUT("IN2LP/VXRN"),
+SND_SOC_DAPM_INPUT("IN1RN"),
+SND_SOC_DAPM_INPUT("IN1RP"),
+SND_SOC_DAPM_INPUT("IN2RN"),
+SND_SOC_DAPM_INPUT("IN2RP/VXRP"),
+
+SND_SOC_DAPM_MICBIAS("MICBIAS2", WM8993_POWER_MANAGEMENT_1, 5, 0),
+SND_SOC_DAPM_MICBIAS("MICBIAS1", WM8993_POWER_MANAGEMENT_1, 4, 0),
+
+SND_SOC_DAPM_MIXER("IN1L PGA", WM8993_POWER_MANAGEMENT_2, 6, 0,
+                   in1l_pga, ARRAY_SIZE(in1l_pga)),
+SND_SOC_DAPM_MIXER("IN1R PGA", WM8993_POWER_MANAGEMENT_2, 4, 0,
+                   in1r_pga, ARRAY_SIZE(in1r_pga)),
+
+SND_SOC_DAPM_MIXER("IN2L PGA", WM8993_POWER_MANAGEMENT_2, 7, 0,
+                   in2l_pga, ARRAY_SIZE(in2l_pga)),
+SND_SOC_DAPM_MIXER("IN2R PGA", WM8993_POWER_MANAGEMENT_2, 5, 0,
+                   in2r_pga, ARRAY_SIZE(in2r_pga)),
+
+/* Dummy widgets to represent differential paths */
+SND_SOC_DAPM_PGA("Direct Voice", SND_SOC_NOPM, 0, 0, NULL, 0),
+
+SND_SOC_DAPM_MIXER("MIXINL", WM8993_POWER_MANAGEMENT_2, 9, 0,
+                   mixinl, ARRAY_SIZE(mixinl)),
+SND_SOC_DAPM_MIXER("MIXINR", WM8993_POWER_MANAGEMENT_2, 8, 0,
+                   mixinr, ARRAY_SIZE(mixinr)),
+
+SND_SOC_DAPM_MIXER("Left Output Mixer", WM8993_POWER_MANAGEMENT_3, 5, 0,
+                   left_output_mixer, ARRAY_SIZE(left_output_mixer)),
+SND_SOC_DAPM_MIXER("Right Output Mixer", WM8993_POWER_MANAGEMENT_3, 4, 0,
+                   right_output_mixer, ARRAY_SIZE(right_output_mixer)),
+
+SND_SOC_DAPM_PGA("Left Output PGA", WM8993_POWER_MANAGEMENT_3, 7, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Right Output PGA", WM8993_POWER_MANAGEMENT_3, 6, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA_E("Headphone PGA", SND_SOC_NOPM, 0, 0,
+                   NULL, 0,
+                   hp_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+
+SND_SOC_DAPM_MIXER("Earpiece Mixer", SND_SOC_NOPM, 0, 0,
+                   earpiece_mixer, ARRAY_SIZE(earpiece_mixer)),
+SND_SOC_DAPM_PGA_E("Earpiece Driver", WM8993_POWER_MANAGEMENT_1, 11, 0,
+                   NULL, 0, earpiece_event,
+                   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+SND_SOC_DAPM_MIXER("SPKL Boost", SND_SOC_NOPM, 0, 0,
+                   left_speaker_boost, ARRAY_SIZE(left_speaker_boost)),
+SND_SOC_DAPM_MIXER("SPKR Boost", SND_SOC_NOPM, 0, 0,
+                   right_speaker_boost, ARRAY_SIZE(right_speaker_boost)),
+
+SND_SOC_DAPM_PGA("SPKL Driver", WM8993_POWER_MANAGEMENT_1, 12, 0,
+                 NULL, 0),
+SND_SOC_DAPM_PGA("SPKR Driver", WM8993_POWER_MANAGEMENT_1, 13, 0,
+                 NULL, 0),
+
+SND_SOC_DAPM_MIXER("LINEOUT1 Mixer", SND_SOC_NOPM, 0, 0,
+                   line1_mix, ARRAY_SIZE(line1_mix)),
+SND_SOC_DAPM_MIXER("LINEOUT2 Mixer", SND_SOC_NOPM, 0, 0,
+                   line2_mix, ARRAY_SIZE(line2_mix)),
+
+SND_SOC_DAPM_MIXER("LINEOUT1N Mixer", SND_SOC_NOPM, 0, 0,
+                   line1n_mix, ARRAY_SIZE(line1n_mix)),
+SND_SOC_DAPM_MIXER("LINEOUT1P Mixer", SND_SOC_NOPM, 0, 0,
+                   line1p_mix, ARRAY_SIZE(line1p_mix)),
+SND_SOC_DAPM_MIXER("LINEOUT2N Mixer", SND_SOC_NOPM, 0, 0,
+                   line2n_mix, ARRAY_SIZE(line2n_mix)),
+SND_SOC_DAPM_MIXER("LINEOUT2P Mixer", SND_SOC_NOPM, 0, 0,
+                   line2p_mix, ARRAY_SIZE(line2p_mix)),
+
+SND_SOC_DAPM_PGA("LINEOUT1N Driver", WM8993_POWER_MANAGEMENT_3, 13, 0,
+                 NULL, 0),
+SND_SOC_DAPM_PGA("LINEOUT1P Driver", WM8993_POWER_MANAGEMENT_3, 12, 0,
+                 NULL, 0),
+SND_SOC_DAPM_PGA("LINEOUT2N Driver", WM8993_POWER_MANAGEMENT_3, 11, 0,
+                 NULL, 0),
+SND_SOC_DAPM_PGA("LINEOUT2P Driver", WM8993_POWER_MANAGEMENT_3, 10, 0,
+                 NULL, 0),
+
+SND_SOC_DAPM_OUTPUT("SPKOUTLP"),
+SND_SOC_DAPM_OUTPUT("SPKOUTLN"),
+SND_SOC_DAPM_OUTPUT("SPKOUTRP"),
+SND_SOC_DAPM_OUTPUT("SPKOUTRN"),
+SND_SOC_DAPM_OUTPUT("HPOUT1L"),
+SND_SOC_DAPM_OUTPUT("HPOUT1R"),
+SND_SOC_DAPM_OUTPUT("HPOUT2P"),
+SND_SOC_DAPM_OUTPUT("HPOUT2N"),
+SND_SOC_DAPM_OUTPUT("LINEOUT1P"),
+SND_SOC_DAPM_OUTPUT("LINEOUT1N"),
+SND_SOC_DAPM_OUTPUT("LINEOUT2P"),
+SND_SOC_DAPM_OUTPUT("LINEOUT2N"),
+};
+
+static const struct snd_soc_dapm_route analogue_routes[] = {
+        { "IN1L PGA", "IN1LP Switch", "IN1LP" },
+        { "IN1L PGA", "IN1LN Switch", "IN1LN" },
+
+        { "IN1R PGA", "IN1RP Switch", "IN1RP" },
+        { "IN1R PGA", "IN1RN Switch", "IN1RN" },
+
+        { "IN2L PGA", "IN2LP Switch", "IN2LP/VXRN" },
+        { "IN2L PGA", "IN2LN Switch", "IN2LN" },
+
+        { "IN2R PGA", "IN2RP Switch", "IN2RP/VXRP" },
+        { "IN2R PGA", "IN2RN Switch", "IN2RN" },
+
+        { "Direct Voice", NULL, "IN2LP/VXRN" },
+        { "Direct Voice", NULL, "IN2RP/VXRP" },
+
+        { "MIXINL", "IN1L Switch", "IN1L PGA" },
+        { "MIXINL", "IN2L Switch", "IN2L PGA" },
+        { "MIXINL", NULL, "Direct Voice" },
+        { "MIXINL", NULL, "IN1LP" },
+        { "MIXINL", NULL, "Left Output Mixer" },
+
+        { "MIXINR", "IN1R Switch", "IN1R PGA" },
+        { "MIXINR", "IN2R Switch", "IN2R PGA" },
+        { "MIXINR", NULL, "Direct Voice" },
+        { "MIXINR", NULL, "IN1RP" },
+        { "MIXINR", NULL, "Right Output Mixer" },
+
+        { "ADCL", NULL, "MIXINL" },
+        { "ADCR", NULL, "MIXINR" },
+
+        { "Left Output Mixer", "Left Input Switch", "MIXINL" },
+        { "Left Output Mixer", "Right Input Switch", "MIXINR" },
+        { "Left Output Mixer", "IN2RN Switch", "IN2RN" },
+        { "Left Output Mixer", "IN2LN Switch", "IN2LN" },
+        { "Left Output Mixer", "IN2LP Switch", "IN2LP/VXRN" },
+        { "Left Output Mixer", "IN1L Switch", "IN1L PGA" },
+        { "Left Output Mixer", "IN1R Switch", "IN1R PGA" },
+
+        { "Right Output Mixer", "Left Input Switch", "MIXINL" },
+        { "Right Output Mixer", "Right Input Switch", "MIXINR" },
+        { "Right Output Mixer", "IN2LN Switch", "IN2LN" },
+        { "Right Output Mixer", "IN2RN Switch", "IN2RN" },
+        { "Right Output Mixer", "IN2RP Switch", "IN2RP/VXRP" },
+        { "Right Output Mixer", "IN1L Switch", "IN1L PGA" },
+        { "Right Output Mixer", "IN1R Switch", "IN1R PGA" },
+
+        { "Left Output PGA", NULL, "Left Output Mixer" },
+        { "Left Output PGA", NULL, "TOCLK" },
+
+        { "Right Output PGA", NULL, "Right Output Mixer" },
+        { "Right Output PGA", NULL, "TOCLK" },
+
+        { "Earpiece Mixer", "Direct Voice Switch", "Direct Voice" },
+        { "Earpiece Mixer", "Left Output Switch", "Left Output PGA" },
+        { "Earpiece Mixer", "Right Output Switch", "Right Output PGA" },
+
+        { "Earpiece Driver", NULL, "Earpiece Mixer" },
+        { "HPOUT2N", NULL, "Earpiece Driver" },
+        { "HPOUT2P", NULL, "Earpiece Driver" },
+
+        { "SPKL", "Input Switch", "MIXINL" },
+        { "SPKL", "IN1LP Switch", "IN1LP" },
+        { "SPKL", "Output Switch", "Left Output Mixer" },
+        { "SPKL", NULL, "TOCLK" },
+
+        { "SPKR", "Input Switch", "MIXINR" },
+        { "SPKR", "IN1RP Switch", "IN1RP" },
+        { "SPKR", "Output Switch", "Right Output Mixer" },
+        { "SPKR", NULL, "TOCLK" },
+
+        { "SPKL Boost", "Direct Voice Switch", "Direct Voice" },
+        { "SPKL Boost", "SPKL Switch", "SPKL" },
+        { "SPKL Boost", "SPKR Switch", "SPKR" },
+
+        { "SPKR Boost", "Direct Voice Switch", "Direct Voice" },
+        { "SPKR Boost", "SPKR Switch", "SPKR" },
+        { "SPKR Boost", "SPKL Switch", "SPKL" },
+
+        { "SPKL Driver", NULL, "SPKL Boost" },
+        { "SPKL Driver", NULL, "CLK_SYS" },
+
+        { "SPKR Driver", NULL, "SPKR Boost" },
+        { "SPKR Driver", NULL, "CLK_SYS" },
+
+        { "SPKOUTLP", NULL, "SPKL Driver" },
+        { "SPKOUTLN", NULL, "SPKL Driver" },
+        { "SPKOUTRP", NULL, "SPKR Driver" },
+        { "SPKOUTRN", NULL, "SPKR Driver" },
+
+        { "Left Headphone Mux", "Mixer", "Left Output Mixer" },
+        { "Right Headphone Mux", "Mixer", "Right Output Mixer" },
+
+        { "Headphone PGA", NULL, "Left Headphone Mux" },
+        { "Headphone PGA", NULL, "Right Headphone Mux" },
+        { "Headphone PGA", NULL, "CLK_SYS" },
+
+        { "HPOUT1L", NULL, "Headphone PGA" },
+        { "HPOUT1R", NULL, "Headphone PGA" },
+
+        { "LINEOUT1N", NULL, "LINEOUT1N Driver" },
+        { "LINEOUT1P", NULL, "LINEOUT1P Driver" },
+        { "LINEOUT2N", NULL, "LINEOUT2N Driver" },
+        { "LINEOUT2P", NULL, "LINEOUT2P Driver" },
+};
+
+static const struct snd_soc_dapm_route lineout1_diff_routes[] = {
+        { "LINEOUT1 Mixer", "IN1L Switch", "IN1L PGA" },
+        { "LINEOUT1 Mixer", "IN1R Switch", "IN1R PGA" },
+        { "LINEOUT1 Mixer", "Output Switch", "Left Output Mixer" },
+
+        { "LINEOUT1N Driver", NULL, "LINEOUT1 Mixer" },
+        { "LINEOUT1P Driver", NULL, "LINEOUT1 Mixer" },
+};
+
+static const struct snd_soc_dapm_route lineout1_se_routes[] = {
+        { "LINEOUT1N Mixer", "Left Output Switch", "Left Output Mixer" },
+        { "LINEOUT1N Mixer", "Right Output Switch", "Left Output Mixer" },
+
+        { "LINEOUT1P Mixer", "Left Output Switch", "Left Output Mixer" },
+
+        { "LINEOUT1N Driver", NULL, "LINEOUT1N Mixer" },
+        { "LINEOUT1P Driver", NULL, "LINEOUT1P Mixer" },
+};
+
+static const struct snd_soc_dapm_route lineout2_diff_routes[] = {
+        { "LINEOUT2 Mixer", "IN2L Switch", "IN2L PGA" },
+        { "LINEOUT2 Mixer", "IN2R Switch", "IN2R PGA" },
+        { "LINEOUT2 Mixer", "Output Switch", "Right Output Mixer" },
+
+        { "LINEOUT2N Driver", NULL, "LINEOUT2 Mixer" },
+        { "LINEOUT2P Driver", NULL, "LINEOUT2 Mixer" },
+};
+
+static const struct snd_soc_dapm_route lineout2_se_routes[] = {
+        { "LINEOUT2N Mixer", "Left Output Switch", "Left Output Mixer" },
+        { "LINEOUT2N Mixer", "Right Output Switch", "Left Output Mixer" },
+
+        { "LINEOUT2P Mixer", "Right Output Switch", "Right Output Mixer" },
+
+        { "LINEOUT2N Driver", NULL, "LINEOUT2N Mixer" },
+        { "LINEOUT2P Driver", NULL, "LINEOUT2P Mixer" },
+};
+
+int wm_hubs_add_analogue_controls(struct snd_soc_codec *codec)
+{
+        /* 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);
+        snd_soc_update_bits(codec, WM8993_RIGHT_LINE_INPUT_1_2_VOLUME,
+                            WM8993_IN1_VU, WM8993_IN1_VU);
+        snd_soc_update_bits(codec, WM8993_LEFT_LINE_INPUT_3_4_VOLUME,
+                            WM8993_IN2_VU, WM8993_IN2_VU);
+        snd_soc_update_bits(codec, WM8993_RIGHT_LINE_INPUT_3_4_VOLUME,
+                            WM8993_IN2_VU, WM8993_IN2_VU);
+
+        snd_soc_update_bits(codec, WM8993_SPEAKER_VOLUME_RIGHT,
+                            WM8993_SPKOUT_VU, WM8993_SPKOUT_VU);
+
+        snd_soc_update_bits(codec, WM8993_LEFT_OUTPUT_VOLUME,
+                            WM8993_HPOUT1L_ZC, WM8993_HPOUT1L_ZC);
+        snd_soc_update_bits(codec, WM8993_RIGHT_OUTPUT_VOLUME,
+                            WM8993_HPOUT1_VU | WM8993_HPOUT1R_ZC,
+                            WM8993_HPOUT1_VU | WM8993_HPOUT1R_ZC);
+
+        snd_soc_update_bits(codec, WM8993_LEFT_OPGA_VOLUME,
+                            WM8993_MIXOUTL_ZC, WM8993_MIXOUTL_ZC);
+        snd_soc_update_bits(codec, WM8993_RIGHT_OPGA_VOLUME,
+                            WM8993_MIXOUTR_ZC | WM8993_MIXOUT_VU,
+                            WM8993_MIXOUTR_ZC | WM8993_MIXOUT_VU);
+
+        snd_soc_add_controls(codec, analogue_snd_controls,
+                             ARRAY_SIZE(analogue_snd_controls));
+
+        snd_soc_dapm_new_controls(codec, analogue_dapm_widgets,
+                                  ARRAY_SIZE(analogue_dapm_widgets));
+        return 0;
+}
+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,
+                                ARRAY_SIZE(analogue_routes));
+
+        if (lineout1_diff)
+                snd_soc_dapm_add_routes(codec,
+                                        lineout1_diff_routes,
+                                        ARRAY_SIZE(lineout1_diff_routes));
+        else
+                snd_soc_dapm_add_routes(codec,
+                                        lineout1_se_routes,
+                                        ARRAY_SIZE(lineout1_se_routes));
+
+        if (lineout2_diff)
+                snd_soc_dapm_add_routes(codec,
+                                        lineout2_diff_routes,
+                                        ARRAY_SIZE(lineout2_diff_routes));
+        else
+                snd_soc_dapm_add_routes(codec,
+                                        lineout2_se_routes,
+                                        ARRAY_SIZE(lineout2_se_routes));
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(wm_hubs_add_analogue_routes);
+
+MODULE_DESCRIPTION("Shared support for Wolfson hubs products");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm_hubs.h b/sound/soc/codecs/wm_hubs.h
new file mode 100644
index 000000000000..ec09cb6a2939
--- /dev/null
+++ b/sound/soc/codecs/wm_hubs.h
@@ -0,0 +1,24 @@
+/*
+ * wm_hubs.h  --  WM899x common code
+ *
+ * Copyright 2009 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.
+ */
+
+#ifndef _WM_HUBS_H
+#define _WM_HUBS_H
+
+struct snd_soc_codec;
+
+extern const unsigned int wm_hubs_spkmix_tlv[];
+
+extern int wm_hubs_add_analogue_controls(struct snd_soc_codec *);
+extern int wm_hubs_add_analogue_routes(struct snd_soc_codec *, int, int);
+
+#endif
diff --git a/sound/soc/davinci/Kconfig b/sound/soc/davinci/Kconfig
index 411a710be660..4dfd4ad9d90e 100644
--- a/sound/soc/davinci/Kconfig
+++ b/sound/soc/davinci/Kconfig
@@ -9,6 +9,9 @@ config SND_DAVINCI_SOC
 config SND_DAVINCI_SOC_I2S
         tristate
 
+config SND_DAVINCI_SOC_MCASP
+        tristate
+
 config SND_DAVINCI_SOC_EVM
         tristate "SoC Audio support for DaVinci DM6446 or DM355 EVM"
         depends on SND_DAVINCI_SOC
@@ -19,6 +22,16 @@ config SND_DAVINCI_SOC_EVM
           Say Y if you want to add support for SoC audio on TI
           DaVinci DM6446 or DM355 EVM platforms.
 
+config  SND_DM6467_SOC_EVM
+        tristate "SoC Audio support for DaVinci DM6467 EVM"
+        depends on SND_DAVINCI_SOC && MACH_DAVINCI_DM6467_EVM
+        select SND_DAVINCI_SOC_MCASP
+        select SND_SOC_TLV320AIC3X
+        select SND_SOC_SPDIF
+
+        help
+          Say Y if you want to add support for SoC audio on TI
+
 config SND_DAVINCI_SOC_SFFSDR
         tristate "SoC Audio support for SFFSDR"
         depends on SND_DAVINCI_SOC && MACH_SFFSDR
@@ -28,3 +41,23 @@ config SND_DAVINCI_SOC_SFFSDR
         help
           Say Y if you want to add support for SoC audio on
           Lyrtech SFFSDR board.
+
+config  SND_DA830_SOC_EVM
+        tristate "SoC Audio support for DA830/OMAP-L137 EVM"
+        depends on SND_DAVINCI_SOC && MACH_DAVINCI_DA830_EVM
+        select SND_DAVINCI_SOC_MCASP
+        select SND_SOC_TLV320AIC3X
+
+        help
+          Say Y if you want to add support for SoC audio on TI
+          DA830/OMAP-L137 EVM
+
+config  SND_DA850_SOC_EVM
+        tristate "SoC Audio support for DA850/OMAP-L138 EVM"
+        depends on SND_DAVINCI_SOC && MACH_DAVINCI_DA850_EVM
+        select SND_DAVINCI_SOC_MCASP
+        select SND_SOC_TLV320AIC3X
+        help
+          Say Y if you want to add support for SoC audio on TI
+          DA850/OMAP-L138 EVM
+
diff --git a/sound/soc/davinci/Makefile b/sound/soc/davinci/Makefile
index ca8bae1fc3f6..a6939d71b988 100644
--- a/sound/soc/davinci/Makefile
+++ b/sound/soc/davinci/Makefile
@@ -1,13 +1,18 @@
 # DAVINCI Platform Support
 snd-soc-davinci-objs := davinci-pcm.o
 snd-soc-davinci-i2s-objs := davinci-i2s.o
+snd-soc-davinci-mcasp-objs:= davinci-mcasp.o
 
 obj-$(CONFIG_SND_DAVINCI_SOC) += snd-soc-davinci.o
 obj-$(CONFIG_SND_DAVINCI_SOC_I2S) += snd-soc-davinci-i2s.o
+obj-$(CONFIG_SND_DAVINCI_SOC_MCASP) += snd-soc-davinci-mcasp.o
 
 # DAVINCI Machine Support
 snd-soc-evm-objs := davinci-evm.o
 snd-soc-sffsdr-objs := davinci-sffsdr.o
 
 obj-$(CONFIG_SND_DAVINCI_SOC_EVM) += snd-soc-evm.o
+obj-$(CONFIG_SND_DM6467_SOC_EVM) += snd-soc-evm.o
+obj-$(CONFIG_SND_DA830_SOC_EVM) += snd-soc-evm.o
+obj-$(CONFIG_SND_DA850_SOC_EVM) += snd-soc-evm.o
 obj-$(CONFIG_SND_DAVINCI_SOC_SFFSDR) += snd-soc-sffsdr.o
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c
index 58fd1cbedd88..67414f659405 100644
--- a/sound/soc/davinci/davinci-evm.c
+++ b/sound/soc/davinci/davinci-evm.c
@@ -14,6 +14,7 @@
 #include <linux/timer.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
+#include <linux/i2c.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
@@ -27,9 +28,10 @@
 #include <mach/mux.h>
 
 #include "../codecs/tlv320aic3x.h"
+#include "../codecs/spdif_transciever.h"
 #include "davinci-pcm.h"
 #include "davinci-i2s.h"
-
+#include "davinci-mcasp.h"
 
 #define AUDIO_FORMAT (SND_SOC_DAIFMT_DSP_B | \
                 SND_SOC_DAIFMT_CBM_CFM | SND_SOC_DAIFMT_IB_NF)
@@ -43,7 +45,7 @@ static int evm_hw_params(struct snd_pcm_substream *substream,
         unsigned sysclk;
 
         /* ASP1 on DM355 EVM is clocked by an external oscillator */
-        if (machine_is_davinci_dm355_evm())
+        if (machine_is_davinci_dm355_evm() || machine_is_davinci_dm6467_evm())
                 sysclk = 27000000;
 
         /* ASP0 in DM6446 EVM is clocked by U55, as configured by
@@ -53,6 +55,10 @@ static int evm_hw_params(struct snd_pcm_substream *substream,
         else if (machine_is_davinci_evm())
                 sysclk = 12288000;
 
+        else if (machine_is_davinci_da830_evm() ||
+                                machine_is_davinci_da850_evm())
+                sysclk = 24576000;
+
         else
                 return -EINVAL;
 
@@ -144,6 +150,32 @@ static struct snd_soc_dai_link evm_dai = {
         .ops = &evm_ops,
 };
 
+static struct snd_soc_dai_link dm6467_evm_dai[] = {
+        {
+                .name = "TLV320AIC3X",
+                .stream_name = "AIC3X",
+                .cpu_dai = &davinci_mcasp_dai[DAVINCI_MCASP_I2S_DAI],
+                .codec_dai = &aic3x_dai,
+                .init = evm_aic3x_init,
+                .ops = &evm_ops,
+        },
+        {
+                .name = "McASP",
+                .stream_name = "spdif",
+                .cpu_dai = &davinci_mcasp_dai[DAVINCI_MCASP_DIT_DAI],
+                .codec_dai = &dit_stub_dai,
+                .ops = &evm_ops,
+        },
+};
+static struct snd_soc_dai_link da8xx_evm_dai = {
+        .name = "TLV320AIC3X",
+        .stream_name = "AIC3X",
+        .cpu_dai = &davinci_mcasp_dai[DAVINCI_MCASP_I2S_DAI],
+        .codec_dai = &aic3x_dai,
+        .init = evm_aic3x_init,
+        .ops = &evm_ops,
+};
+
 /* davinci-evm audio machine driver */
 static struct snd_soc_card snd_soc_card_evm = {
         .name = "DaVinci EVM",
@@ -152,73 +184,80 @@ static struct snd_soc_card snd_soc_card_evm = {
         .num_links = 1,
 };
 
-/* evm audio private data */
-static struct aic3x_setup_data evm_aic3x_setup = {
-        .i2c_bus = 1,
-        .i2c_address = 0x1b,
+/* davinci dm6467 evm audio machine driver */
+static struct snd_soc_card dm6467_snd_soc_card_evm = {
+        .name = "DaVinci DM6467 EVM",
+        .platform = &davinci_soc_platform,
+        .dai_link = dm6467_evm_dai,
+        .num_links = ARRAY_SIZE(dm6467_evm_dai),
 };
 
+static struct snd_soc_card da830_snd_soc_card = {
+        .name = "DA830/OMAP-L137 EVM",
+        .dai_link = &da8xx_evm_dai,
+        .platform = &davinci_soc_platform,
+        .num_links = 1,
+};
+
+static struct snd_soc_card da850_snd_soc_card = {
+        .name = "DA850/OMAP-L138 EVM",
+        .dai_link = &da8xx_evm_dai,
+        .platform = &davinci_soc_platform,
+        .num_links = 1,
+};
+
+static struct aic3x_setup_data aic3x_setup;
+
 /* evm audio subsystem */
 static struct snd_soc_device evm_snd_devdata = {
         .card = &snd_soc_card_evm,
         .codec_dev = &soc_codec_dev_aic3x,
-        .codec_data = &evm_aic3x_setup,
-};
-
-/* DM6446 EVM uses ASP0; line-out is a pair of RCA jacks */
-static struct resource evm_snd_resources[] = {
-        {
-                .start = DAVINCI_ASP0_BASE,
-                .end = DAVINCI_ASP0_BASE + SZ_8K - 1,
-                .flags = IORESOURCE_MEM,
-        },
+        .codec_data = &aic3x_setup,
 };
 
-static struct evm_snd_platform_data evm_snd_data = {
-        .tx_dma_ch      = DAVINCI_DMA_ASP0_TX,
-        .rx_dma_ch      = DAVINCI_DMA_ASP0_RX,
+/* evm audio subsystem */
+static struct snd_soc_device dm6467_evm_snd_devdata = {
+        .card = &dm6467_snd_soc_card_evm,
+        .codec_dev = &soc_codec_dev_aic3x,
+        .codec_data = &aic3x_setup,
 };
 
-/* DM335 EVM uses ASP1; line-out is a stereo mini-jack */
-static struct resource dm335evm_snd_resources[] = {
-        {
-                .start = DAVINCI_ASP1_BASE,
-                .end = DAVINCI_ASP1_BASE + SZ_8K - 1,
-                .flags = IORESOURCE_MEM,
-        },
+/* evm audio subsystem */
+static struct snd_soc_device da830_evm_snd_devdata = {
+        .card = &da830_snd_soc_card,
+        .codec_dev = &soc_codec_dev_aic3x,
+        .codec_data = &aic3x_setup,
 };
 
-static struct evm_snd_platform_data dm335evm_snd_data = {
-        .tx_dma_ch      = DAVINCI_DMA_ASP1_TX,
-        .rx_dma_ch      = DAVINCI_DMA_ASP1_RX,
+static struct snd_soc_device da850_evm_snd_devdata = {
+        .card           = &da850_snd_soc_card,
+        .codec_dev      = &soc_codec_dev_aic3x,
+        .codec_data     = &aic3x_setup,
 };
 
 static struct platform_device *evm_snd_device;
 
 static int __init evm_init(void)
 {
-        struct resource *resources;
-        unsigned num_resources;
-        struct evm_snd_platform_data *data;
+        struct snd_soc_device *evm_snd_dev_data;
         int index;
         int ret;
 
         if (machine_is_davinci_evm()) {
-                davinci_cfg_reg(DM644X_MCBSP);
-
-                resources = evm_snd_resources;
-                num_resources = ARRAY_SIZE(evm_snd_resources);
-                data = &evm_snd_data;
+                evm_snd_dev_data = &evm_snd_devdata;
                 index = 0;
         } else if (machine_is_davinci_dm355_evm()) {
-                /* we don't use ASP1 IRQs, or we'd need to mux them ... */
-                davinci_cfg_reg(DM355_EVT8_ASP1_TX);
-                davinci_cfg_reg(DM355_EVT9_ASP1_RX);
-
-                resources = dm335evm_snd_resources;
-                num_resources = ARRAY_SIZE(dm335evm_snd_resources);
-                data = &dm335evm_snd_data;
+                evm_snd_dev_data = &evm_snd_devdata;
+                index = 1;
+        } else if (machine_is_davinci_dm6467_evm()) {
+                evm_snd_dev_data = &dm6467_evm_snd_devdata;
+                index = 0;
+        } else if (machine_is_davinci_da830_evm()) {
+                evm_snd_dev_data = &da830_evm_snd_devdata;
                 index = 1;
+        } else if (machine_is_davinci_da850_evm()) {
+                evm_snd_dev_data = &da850_evm_snd_devdata;
+                index = 0;
         } else
                 return -EINVAL;
 
@@ -226,17 +265,8 @@ static int __init evm_init(void)
         if (!evm_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(evm_snd_device, &evm_snd_devdata);
-        evm_snd_devdata.dev = &evm_snd_device->dev;
-        platform_device_add_data(evm_snd_device, data, sizeof(*data));
-
-        ret = platform_device_add_resources(evm_snd_device, resources,
-                        num_resources);
-        if (ret) {
-                platform_device_put(evm_snd_device);
-                return ret;
-        }
-
+        platform_set_drvdata(evm_snd_device, evm_snd_dev_data);
+        evm_snd_dev_data->dev = &evm_snd_device->dev;
         ret = platform_device_add(evm_snd_device);
         if (ret)
                 platform_device_put(evm_snd_device);
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c
index b1ea52fc83c7..12a6c549ee6e 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -22,6 +22,8 @@
 #include <sound/initval.h>
 #include <sound/soc.h>
 
+#include <mach/asp.h>
+
 #include "davinci-pcm.h"
 
 
@@ -63,6 +65,7 @@
 #define DAVINCI_MCBSP_RCR_RWDLEN1(v)    ((v) << 5)
 #define DAVINCI_MCBSP_RCR_RFRLEN1(v)    ((v) << 8)
 #define DAVINCI_MCBSP_RCR_RDATDLY(v)    ((v) << 16)
+#define DAVINCI_MCBSP_RCR_RFIG          (1 << 18)
 #define DAVINCI_MCBSP_RCR_RWDLEN2(v)    ((v) << 21)
 
 #define DAVINCI_MCBSP_XCR_XWDLEN1(v)    ((v) << 5)
@@ -85,14 +88,6 @@
 #define DAVINCI_MCBSP_PCR_FSRM          (1 << 10)
 #define DAVINCI_MCBSP_PCR_FSXM          (1 << 11)
 
-#define MOD_REG_BIT(val, mask, set) do { \
-        if (set) { \
-                val |= mask; \
-        } else { \
-                val &= ~mask; \
-        } \
-} while (0)
-
 enum {
         DAVINCI_MCBSP_WORD_8 = 0,
         DAVINCI_MCBSP_WORD_12,
@@ -112,6 +107,10 @@ static struct davinci_pcm_dma_params davinci_i2s_pcm_in = {
 
 struct davinci_mcbsp_dev {
         void __iomem                    *base;
+#define MOD_DSP_A       0
+#define MOD_DSP_B       1
+        int                             mode;
+        u32                             pcr;
         struct clk                      *clk;
         struct davinci_pcm_dma_params   *dma_params[2];
 };
@@ -127,96 +126,100 @@ static inline u32 davinci_mcbsp_read_reg(struct davinci_mcbsp_dev *dev, int reg)
         return __raw_readl(dev->base + reg);
 }
 
-static void davinci_mcbsp_start(struct snd_pcm_substream *substream)
+static void toggle_clock(struct davinci_mcbsp_dev *dev, int playback)
+{
+        u32 m = playback ? DAVINCI_MCBSP_PCR_CLKXP : DAVINCI_MCBSP_PCR_CLKRP;
+        /* The clock needs to toggle to complete reset.
+         * So, fake it by toggling the clk polarity.
+         */
+        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_PCR_REG, dev->pcr ^ m);
+        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_PCR_REG, dev->pcr);
+}
+
+static void davinci_mcbsp_start(struct davinci_mcbsp_dev *dev,
+                struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct davinci_mcbsp_dev *dev = rtd->dai->cpu_dai->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_platform *platform = socdev->card->platform;
-        u32 w;
-        int ret;
-
-        /* Start the sample generator and enable transmitter/receiver */
-        w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
-        MOD_REG_BIT(w, DAVINCI_MCBSP_SPCR_GRST, 1);
-        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
+        int playback = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
+        u32 spcr;
+        u32 mask = playback ? DAVINCI_MCBSP_SPCR_XRST : DAVINCI_MCBSP_SPCR_RRST;
+        spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
+        if (spcr & mask) {
+                /* start off disabled */
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG,
+                                spcr & ~mask);
+                toggle_clock(dev, playback);
+        }
+        if (dev->pcr & (DAVINCI_MCBSP_PCR_FSXM | DAVINCI_MCBSP_PCR_FSRM |
+                        DAVINCI_MCBSP_PCR_CLKXM | DAVINCI_MCBSP_PCR_CLKRM)) {
+                /* Start the sample generator */
+                spcr |= DAVINCI_MCBSP_SPCR_GRST;
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, spcr);
+        }
 
-        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+        if (playback) {
                 /* Stop the DMA to avoid data loss */
                 /* while the transmitter is out of reset to handle XSYNCERR */
                 if (platform->pcm_ops->trigger) {
-                        ret = platform->pcm_ops->trigger(substream,
+                        int ret = platform->pcm_ops->trigger(substream,
                                 SNDRV_PCM_TRIGGER_STOP);
                         if (ret < 0)
                                 printk(KERN_DEBUG "Playback DMA stop failed\n");
                 }
 
                 /* Enable the transmitter */
-                w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
-                MOD_REG_BIT(w, DAVINCI_MCBSP_SPCR_XRST, 1);
-                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
+                spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
+                spcr |= DAVINCI_MCBSP_SPCR_XRST;
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, spcr);
 
                 /* wait for any unexpected frame sync error to occur */
                 udelay(100);
 
                 /* Disable the transmitter to clear any outstanding XSYNCERR */
-                w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
-                MOD_REG_BIT(w, DAVINCI_MCBSP_SPCR_XRST, 0);
-                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
+                spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
+                spcr &= ~DAVINCI_MCBSP_SPCR_XRST;
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, spcr);
+                toggle_clock(dev, playback);
 
                 /* Restart the DMA */
                 if (platform->pcm_ops->trigger) {
-                        ret = platform->pcm_ops->trigger(substream,
+                        int ret = platform->pcm_ops->trigger(substream,
                                 SNDRV_PCM_TRIGGER_START);
                         if (ret < 0)
                                 printk(KERN_DEBUG "Playback DMA start failed\n");
                 }
-                /* Enable the transmitter */
-                w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
-                MOD_REG_BIT(w, DAVINCI_MCBSP_SPCR_XRST, 1);
-                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
-
-        } else {
-
-                /* Enable the reciever */
-                w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
-                MOD_REG_BIT(w, DAVINCI_MCBSP_SPCR_RRST, 1);
-                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
         }
 
+        /* Enable transmitter or receiver */
+        spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
+        spcr |= mask;
 
-        /* Start frame sync */
-        w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
-        MOD_REG_BIT(w, DAVINCI_MCBSP_SPCR_FRST, 1);
-        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
+        if (dev->pcr & (DAVINCI_MCBSP_PCR_FSXM | DAVINCI_MCBSP_PCR_FSRM)) {
+                /* Start frame sync */
+                spcr |= DAVINCI_MCBSP_SPCR_FRST;
+        }
+        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, spcr);
 }
 
-static void davinci_mcbsp_stop(struct snd_pcm_substream *substream)
+static void davinci_mcbsp_stop(struct davinci_mcbsp_dev *dev, int playback)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct davinci_mcbsp_dev *dev = rtd->dai->cpu_dai->private_data;
-        u32 w;
+        u32 spcr;
 
         /* Reset transmitter/receiver and sample rate/frame sync generators */
-        w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
-        MOD_REG_BIT(w, DAVINCI_MCBSP_SPCR_GRST |
-                       DAVINCI_MCBSP_SPCR_FRST, 0);
-        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                MOD_REG_BIT(w, DAVINCI_MCBSP_SPCR_XRST, 0);
-        else
-                MOD_REG_BIT(w, DAVINCI_MCBSP_SPCR_RRST, 0);
-        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
+        spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
+        spcr &= ~(DAVINCI_MCBSP_SPCR_GRST | DAVINCI_MCBSP_SPCR_FRST);
+        spcr &= playback ? ~DAVINCI_MCBSP_SPCR_XRST : ~DAVINCI_MCBSP_SPCR_RRST;
+        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, spcr);
+        toggle_clock(dev, playback);
 }
 
 static int davinci_i2s_startup(struct snd_pcm_substream *substream,
-                               struct snd_soc_dai *dai)
+                               struct snd_soc_dai *cpu_dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct davinci_mcbsp_dev *dev = rtd->dai->cpu_dai->private_data;
-
+        struct davinci_mcbsp_dev *dev = cpu_dai->private_data;
         cpu_dai->dma_data = dev->dma_params[substream->stream];
-
         return 0;
 }
 
@@ -228,12 +231,11 @@ static int davinci_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
         struct davinci_mcbsp_dev *dev = cpu_dai->private_data;
         unsigned int pcr;
         unsigned int srgr;
-        unsigned int rcr;
-        unsigned int xcr;
         srgr = DAVINCI_MCBSP_SRGR_FSGM |
                 DAVINCI_MCBSP_SRGR_FPER(DEFAULT_BITPERSAMPLE * 2 - 1) |
                 DAVINCI_MCBSP_SRGR_FWID(DEFAULT_BITPERSAMPLE - 1);
 
+        /* set master/slave audio interface */
         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
         case SND_SOC_DAIFMT_CBS_CFS:
                 /* cpu is master */
@@ -258,11 +260,8 @@ static int davinci_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                 return -EINVAL;
         }
 
-        rcr = DAVINCI_MCBSP_RCR_RFRLEN1(1);
-        xcr = DAVINCI_MCBSP_XCR_XFIG | DAVINCI_MCBSP_XCR_XFRLEN1(1);
+        /* interface format */
         switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
-        case SND_SOC_DAIFMT_DSP_B:
-                break;
         case SND_SOC_DAIFMT_I2S:
                 /* Davinci doesn't support TRUE I2S, but some codecs will have
                  * the left and right channels contiguous. This allows
@@ -282,8 +281,10 @@ static int davinci_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                  */
                 fmt ^= SND_SOC_DAIFMT_NB_IF;
         case SND_SOC_DAIFMT_DSP_A:
-                rcr |= DAVINCI_MCBSP_RCR_RDATDLY(1);
-                xcr |= DAVINCI_MCBSP_XCR_XDATDLY(1);
+                dev->mode = MOD_DSP_A;
+                break;
+        case SND_SOC_DAIFMT_DSP_B:
+                dev->mode = MOD_DSP_B;
                 break;
         default:
                 printk(KERN_ERR "%s:bad format\n", __func__);
@@ -343,9 +344,8 @@ static int davinci_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                 return -EINVAL;
         }
         davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SRGR_REG, srgr);
+        dev->pcr = pcr;
         davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_PCR_REG, pcr);
-        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_RCR_REG, rcr);
-        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_XCR_REG, xcr);
         return 0;
 }
 
@@ -353,31 +353,40 @@ static int davinci_i2s_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 davinci_pcm_dma_params *dma_params = rtd->dai->cpu_dai->dma_data;
-        struct davinci_mcbsp_dev *dev = rtd->dai->cpu_dai->private_data;
+        struct davinci_pcm_dma_params *dma_params = dai->dma_data;
+        struct davinci_mcbsp_dev *dev = dai->private_data;
         struct snd_interval *i = NULL;
         int mcbsp_word_length;
-        u32 w;
+        unsigned int rcr, xcr, srgr;
+        u32 spcr;
 
         /* general line settings */
-        w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
+        spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
         if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
-                w |= DAVINCI_MCBSP_SPCR_RINTM(3) | DAVINCI_MCBSP_SPCR_FREE;
-                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
+                spcr |= DAVINCI_MCBSP_SPCR_RINTM(3) | DAVINCI_MCBSP_SPCR_FREE;
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, spcr);
         } else {
-                w |= DAVINCI_MCBSP_SPCR_XINTM(3) | DAVINCI_MCBSP_SPCR_FREE;
-                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
+                spcr |= DAVINCI_MCBSP_SPCR_XINTM(3) | DAVINCI_MCBSP_SPCR_FREE;
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, spcr);
         }
 
         i = hw_param_interval(params, SNDRV_PCM_HW_PARAM_SAMPLE_BITS);
-        w = DAVINCI_MCBSP_SRGR_FSGM;
-        MOD_REG_BIT(w, DAVINCI_MCBSP_SRGR_FWID(snd_interval_value(i) - 1), 1);
+        srgr = DAVINCI_MCBSP_SRGR_FSGM;
+        srgr |= DAVINCI_MCBSP_SRGR_FWID(snd_interval_value(i) - 1);
 
         i = hw_param_interval(params, SNDRV_PCM_HW_PARAM_FRAME_BITS);
-        MOD_REG_BIT(w, DAVINCI_MCBSP_SRGR_FPER(snd_interval_value(i) - 1), 1);
-        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SRGR_REG, w);
+        srgr |= DAVINCI_MCBSP_SRGR_FPER(snd_interval_value(i) - 1);
+        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SRGR_REG, srgr);
 
+        rcr = DAVINCI_MCBSP_RCR_RFIG;
+        xcr = DAVINCI_MCBSP_XCR_XFIG;
+        if (dev->mode == MOD_DSP_B) {
+                rcr |= DAVINCI_MCBSP_RCR_RDATDLY(0);
+                xcr |= DAVINCI_MCBSP_XCR_XDATDLY(0);
+        } else {
+                rcr |= DAVINCI_MCBSP_RCR_RDATDLY(1);
+                xcr |= DAVINCI_MCBSP_XCR_XDATDLY(1);
+        }
         /* Determine xfer data type */
         switch (params_format(params)) {
         case SNDRV_PCM_FORMAT_S8:
@@ -397,18 +406,31 @@ static int davinci_i2s_hw_params(struct snd_pcm_substream *substream,
                 return -EINVAL;
         }
 
-        if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
-                w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_RCR_REG);
-                MOD_REG_BIT(w, DAVINCI_MCBSP_RCR_RWDLEN1(mcbsp_word_length) |
-                               DAVINCI_MCBSP_RCR_RWDLEN2(mcbsp_word_length), 1);
-                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_RCR_REG, w);
+        dma_params->acnt  = dma_params->data_type;
+        rcr |= DAVINCI_MCBSP_RCR_RFRLEN1(1);
+        xcr |= DAVINCI_MCBSP_XCR_XFRLEN1(1);
 
-        } else {
-                w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_XCR_REG);
-                MOD_REG_BIT(w, DAVINCI_MCBSP_XCR_XWDLEN1(mcbsp_word_length) |
-                               DAVINCI_MCBSP_XCR_XWDLEN2(mcbsp_word_length), 1);
-                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_XCR_REG, w);
+        rcr |= DAVINCI_MCBSP_RCR_RWDLEN1(mcbsp_word_length) |
+                DAVINCI_MCBSP_RCR_RWDLEN2(mcbsp_word_length);
+        xcr |= DAVINCI_MCBSP_XCR_XWDLEN1(mcbsp_word_length) |
+                DAVINCI_MCBSP_XCR_XWDLEN2(mcbsp_word_length);
 
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_XCR_REG, xcr);
+        else
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_RCR_REG, rcr);
+        return 0;
+}
+
+static int davinci_i2s_prepare(struct snd_pcm_substream *substream,
+                struct snd_soc_dai *dai)
+{
+        struct davinci_mcbsp_dev *dev = dai->private_data;
+        int playback = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
+        davinci_mcbsp_stop(dev, playback);
+        if ((dev->pcr & DAVINCI_MCBSP_PCR_FSXM) == 0) {
+                /* codec is master */
+                davinci_mcbsp_start(dev, substream);
         }
         return 0;
 }
@@ -416,35 +438,72 @@ static int davinci_i2s_hw_params(struct snd_pcm_substream *substream,
 static int davinci_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
                                struct snd_soc_dai *dai)
 {
+        struct davinci_mcbsp_dev *dev = dai->private_data;
         int ret = 0;
+        int playback = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
+        if ((dev->pcr & DAVINCI_MCBSP_PCR_FSXM) == 0)
+                return 0;       /* return if codec is master */
 
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_START:
         case SNDRV_PCM_TRIGGER_RESUME:
         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                davinci_mcbsp_start(substream);
+                davinci_mcbsp_start(dev, substream);
                 break;
         case SNDRV_PCM_TRIGGER_STOP:
         case SNDRV_PCM_TRIGGER_SUSPEND:
         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-                davinci_mcbsp_stop(substream);
+                davinci_mcbsp_stop(dev, playback);
                 break;
         default:
                 ret = -EINVAL;
         }
-
         return ret;
 }
 
-static int davinci_i2s_probe(struct platform_device *pdev,
-                             struct snd_soc_dai *dai)
+static void davinci_i2s_shutdown(struct snd_pcm_substream *substream,
+                struct snd_soc_dai *dai)
+{
+        struct davinci_mcbsp_dev *dev = dai->private_data;
+        int playback = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
+        davinci_mcbsp_stop(dev, playback);
+}
+
+#define DAVINCI_I2S_RATES       SNDRV_PCM_RATE_8000_96000
+
+static struct snd_soc_dai_ops davinci_i2s_dai_ops = {
+        .startup        = davinci_i2s_startup,
+        .shutdown       = davinci_i2s_shutdown,
+        .prepare        = davinci_i2s_prepare,
+        .trigger        = davinci_i2s_trigger,
+        .hw_params      = davinci_i2s_hw_params,
+        .set_fmt        = davinci_i2s_set_dai_fmt,
+
+};
+
+struct snd_soc_dai davinci_i2s_dai = {
+        .name = "davinci-i2s",
+        .id = 0,
+        .playback = {
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = DAVINCI_I2S_RATES,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,},
+        .capture = {
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = DAVINCI_I2S_RATES,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,},
+        .ops = &davinci_i2s_dai_ops,
+
+};
+EXPORT_SYMBOL_GPL(davinci_i2s_dai);
+
+static int davinci_i2s_probe(struct platform_device *pdev)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_dai *cpu_dai = card->dai_link->cpu_dai;
+        struct snd_platform_data *pdata = pdev->dev.platform_data;
         struct davinci_mcbsp_dev *dev;
-        struct resource *mem, *ioarea;
-        struct evm_snd_platform_data *pdata;
+        struct resource *mem, *ioarea, *res;
         int ret;
 
         mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -466,8 +525,6 @@ static int davinci_i2s_probe(struct platform_device *pdev,
                 goto err_release_region;
         }
 
-        cpu_dai->private_data = dev;
-
         dev->clk = clk_get(&pdev->dev, NULL);
         if (IS_ERR(dev->clk)) {
                 ret = -ENODEV;
@@ -476,18 +533,37 @@ static int davinci_i2s_probe(struct platform_device *pdev,
         clk_enable(dev->clk);
 
         dev->base = (void __iomem *)IO_ADDRESS(mem->start);
-        pdata = pdev->dev.platform_data;
 
         dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK] = &davinci_i2s_pcm_out;
-        dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK]->channel = pdata->tx_dma_ch;
         dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK]->dma_addr =
             (dma_addr_t)(io_v2p(dev->base) + DAVINCI_MCBSP_DXR_REG);
 
         dev->dma_params[SNDRV_PCM_STREAM_CAPTURE] = &davinci_i2s_pcm_in;
-        dev->dma_params[SNDRV_PCM_STREAM_CAPTURE]->channel = pdata->rx_dma_ch;
         dev->dma_params[SNDRV_PCM_STREAM_CAPTURE]->dma_addr =
             (dma_addr_t)(io_v2p(dev->base) + DAVINCI_MCBSP_DRR_REG);
 
+        /* first TX, then RX */
+        res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+        if (!res) {
+                dev_err(&pdev->dev, "no DMA resource\n");
+                ret = -ENXIO;
+                goto err_free_mem;
+        }
+        dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK]->channel = res->start;
+
+        res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
+        if (!res) {
+                dev_err(&pdev->dev, "no DMA resource\n");
+                ret = -ENXIO;
+                goto err_free_mem;
+        }
+        dev->dma_params[SNDRV_PCM_STREAM_CAPTURE]->channel = res->start;
+
+        davinci_i2s_dai.private_data = dev;
+        ret = snd_soc_register_dai(&davinci_i2s_dai);
+        if (ret != 0)
+                goto err_free_mem;
+
         return 0;
 
 err_free_mem:
@@ -498,62 +574,40 @@ err_release_region:
         return ret;
 }
 
-static void davinci_i2s_remove(struct platform_device *pdev,
-                               struct snd_soc_dai *dai)
+static int davinci_i2s_remove(struct platform_device *pdev)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_dai *cpu_dai = card->dai_link->cpu_dai;
-        struct davinci_mcbsp_dev *dev = cpu_dai->private_data;
+        struct davinci_mcbsp_dev *dev = davinci_i2s_dai.private_data;
         struct resource *mem;
 
+        snd_soc_unregister_dai(&davinci_i2s_dai);
         clk_disable(dev->clk);
         clk_put(dev->clk);
         dev->clk = NULL;
-
         kfree(dev);
-
         mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         release_mem_region(mem->start, (mem->end - mem->start) + 1);
-}
 
-#define DAVINCI_I2S_RATES       SNDRV_PCM_RATE_8000_96000
-
-static struct snd_soc_dai_ops davinci_i2s_dai_ops = {
-        .startup        = davinci_i2s_startup,
-        .trigger        = davinci_i2s_trigger,
-        .hw_params      = davinci_i2s_hw_params,
-        .set_fmt        = davinci_i2s_set_dai_fmt,
-};
+        return 0;
+}
 
-struct snd_soc_dai davinci_i2s_dai = {
-        .name = "davinci-i2s",
-        .id = 0,
-        .probe = davinci_i2s_probe,
-        .remove = davinci_i2s_remove,
-        .playback = {
-                .channels_min = 2,
-                .channels_max = 2,
-                .rates = DAVINCI_I2S_RATES,
-                .formats = SNDRV_PCM_FMTBIT_S16_LE,},
-        .capture = {
-                .channels_min = 2,
-                .channels_max = 2,
-                .rates = DAVINCI_I2S_RATES,
-                .formats = SNDRV_PCM_FMTBIT_S16_LE,},
-        .ops = &davinci_i2s_dai_ops,
+static struct platform_driver davinci_mcbsp_driver = {
+        .probe          = davinci_i2s_probe,
+        .remove         = davinci_i2s_remove,
+        .driver         = {
+                .name   = "davinci-asp",
+                .owner  = THIS_MODULE,
+        },
 };
-EXPORT_SYMBOL_GPL(davinci_i2s_dai);
 
 static int __init davinci_i2s_init(void)
 {
-        return snd_soc_register_dai(&davinci_i2s_dai);
+        return platform_driver_register(&davinci_mcbsp_driver);
 }
 module_init(davinci_i2s_init);
 
 static void __exit davinci_i2s_exit(void)
 {
-        snd_soc_unregister_dai(&davinci_i2s_dai);
+        platform_driver_unregister(&davinci_mcbsp_driver);
 }
 module_exit(davinci_i2s_exit);
 
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
new file mode 100644
index 000000000000..eca22d7829d2
--- /dev/null
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -0,0 +1,973 @@
+/*
+ * ALSA SoC McASP Audio Layer for TI DAVINCI processor
+ *
+ * Multi-channel Audio Serial Port Driver
+ *
+ * Author: Nirmal Pandey <n-pandey@ti.com>,
+ *         Suresh Rajashekara <suresh.r@ti.com>
+ *         Steve Chen <schen@.mvista.com>
+ *
+ * Copyright:   (C) 2009 MontaVista Software, Inc., <source@mvista.com>
+ * Copyright:   (C) 2009  Texas Instruments, India
+ *
+ * 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/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/clk.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/initval.h>
+#include <sound/soc.h>
+
+#include "davinci-pcm.h"
+#include "davinci-mcasp.h"
+
+/*
+ * McASP register definitions
+ */
+#define DAVINCI_MCASP_PID_REG           0x00
+#define DAVINCI_MCASP_PWREMUMGT_REG     0x04
+
+#define DAVINCI_MCASP_PFUNC_REG         0x10
+#define DAVINCI_MCASP_PDIR_REG          0x14
+#define DAVINCI_MCASP_PDOUT_REG         0x18
+#define DAVINCI_MCASP_PDSET_REG         0x1c
+
+#define DAVINCI_MCASP_PDCLR_REG         0x20
+
+#define DAVINCI_MCASP_TLGC_REG          0x30
+#define DAVINCI_MCASP_TLMR_REG          0x34
+
+#define DAVINCI_MCASP_GBLCTL_REG        0x44
+#define DAVINCI_MCASP_AMUTE_REG         0x48
+#define DAVINCI_MCASP_LBCTL_REG         0x4c
+
+#define DAVINCI_MCASP_TXDITCTL_REG      0x50
+
+#define DAVINCI_MCASP_GBLCTLR_REG       0x60
+#define DAVINCI_MCASP_RXMASK_REG        0x64
+#define DAVINCI_MCASP_RXFMT_REG         0x68
+#define DAVINCI_MCASP_RXFMCTL_REG       0x6c
+
+#define DAVINCI_MCASP_ACLKRCTL_REG      0x70
+#define DAVINCI_MCASP_AHCLKRCTL_REG     0x74
+#define DAVINCI_MCASP_RXTDM_REG         0x78
+#define DAVINCI_MCASP_EVTCTLR_REG       0x7c
+
+#define DAVINCI_MCASP_RXSTAT_REG        0x80
+#define DAVINCI_MCASP_RXTDMSLOT_REG     0x84
+#define DAVINCI_MCASP_RXCLKCHK_REG      0x88
+#define DAVINCI_MCASP_REVTCTL_REG       0x8c
+
+#define DAVINCI_MCASP_GBLCTLX_REG       0xa0
+#define DAVINCI_MCASP_TXMASK_REG        0xa4
+#define DAVINCI_MCASP_TXFMT_REG         0xa8
+#define DAVINCI_MCASP_TXFMCTL_REG       0xac
+
+#define DAVINCI_MCASP_ACLKXCTL_REG      0xb0
+#define DAVINCI_MCASP_AHCLKXCTL_REG     0xb4
+#define DAVINCI_MCASP_TXTDM_REG         0xb8
+#define DAVINCI_MCASP_EVTCTLX_REG       0xbc
+
+#define DAVINCI_MCASP_TXSTAT_REG        0xc0
+#define DAVINCI_MCASP_TXTDMSLOT_REG     0xc4
+#define DAVINCI_MCASP_TXCLKCHK_REG      0xc8
+#define DAVINCI_MCASP_XEVTCTL_REG       0xcc
+
+/* Left(even TDM Slot) Channel Status Register File */
+#define DAVINCI_MCASP_DITCSRA_REG       0x100
+/* Right(odd TDM slot) Channel Status Register File */
+#define DAVINCI_MCASP_DITCSRB_REG       0x118
+/* Left(even TDM slot) User Data Register File */
+#define DAVINCI_MCASP_DITUDRA_REG       0x130
+/* Right(odd TDM Slot) User Data Register File */
+#define DAVINCI_MCASP_DITUDRB_REG       0x148
+
+/* Serializer n Control Register */
+#define DAVINCI_MCASP_XRSRCTL_BASE_REG  0x180
+#define DAVINCI_MCASP_XRSRCTL_REG(n)    (DAVINCI_MCASP_XRSRCTL_BASE_REG + \
+                                                (n << 2))
+
+/* Transmit Buffer for Serializer n */
+#define DAVINCI_MCASP_TXBUF_REG         0x200
+/* Receive Buffer for Serializer n */
+#define DAVINCI_MCASP_RXBUF_REG         0x280
+
+/* McASP FIFO Registers */
+#define DAVINCI_MCASP_WFIFOCTL          (0x1010)
+#define DAVINCI_MCASP_WFIFOSTS          (0x1014)
+#define DAVINCI_MCASP_RFIFOCTL          (0x1018)
+#define DAVINCI_MCASP_RFIFOSTS          (0x101C)
+
+/*
+ * DAVINCI_MCASP_PWREMUMGT_REG - Power Down and Emulation Management
+ *     Register Bits
+ */
+#define MCASP_FREE      BIT(0)
+#define MCASP_SOFT      BIT(1)
+
+/*
+ * DAVINCI_MCASP_PFUNC_REG - Pin Function / GPIO Enable Register Bits
+ */
+#define AXR(n)          (1<<n)
+#define PFUNC_AMUTE     BIT(25)
+#define ACLKX           BIT(26)
+#define AHCLKX          BIT(27)
+#define AFSX            BIT(28)
+#define ACLKR           BIT(29)
+#define AHCLKR          BIT(30)
+#define AFSR            BIT(31)
+
+/*
+ * DAVINCI_MCASP_PDIR_REG - Pin Direction Register Bits
+ */
+#define AXR(n)          (1<<n)
+#define PDIR_AMUTE      BIT(25)
+#define ACLKX           BIT(26)
+#define AHCLKX          BIT(27)
+#define AFSX            BIT(28)
+#define ACLKR           BIT(29)
+#define AHCLKR          BIT(30)
+#define AFSR            BIT(31)
+
+/*
+ * DAVINCI_MCASP_TXDITCTL_REG - Transmit DIT Control Register Bits
+ */
+#define DITEN   BIT(0)  /* Transmit DIT mode enable/disable */
+#define VA      BIT(2)
+#define VB      BIT(3)
+
+/*
+ * DAVINCI_MCASP_TXFMT_REG - Transmit Bitstream Format Register Bits
+ */
+#define TXROT(val)      (val)
+#define TXSEL           BIT(3)
+#define TXSSZ(val)      (val<<4)
+#define TXPBIT(val)     (val<<8)
+#define TXPAD(val)      (val<<13)
+#define TXORD           BIT(15)
+#define FSXDLY(val)     (val<<16)
+
+/*
+ * DAVINCI_MCASP_RXFMT_REG - Receive Bitstream Format Register Bits
+ */
+#define RXROT(val)      (val)
+#define RXSEL           BIT(3)
+#define RXSSZ(val)      (val<<4)
+#define RXPBIT(val)     (val<<8)
+#define RXPAD(val)      (val<<13)
+#define RXORD           BIT(15)
+#define FSRDLY(val)     (val<<16)
+
+/*
+ * DAVINCI_MCASP_TXFMCTL_REG -  Transmit Frame Control Register Bits
+ */
+#define FSXPOL          BIT(0)
+#define AFSXE           BIT(1)
+#define FSXDUR          BIT(4)
+#define FSXMOD(val)     (val<<7)
+
+/*
+ * DAVINCI_MCASP_RXFMCTL_REG - Receive Frame Control Register Bits
+ */
+#define FSRPOL          BIT(0)
+#define AFSRE           BIT(1)
+#define FSRDUR          BIT(4)
+#define FSRMOD(val)     (val<<7)
+
+/*
+ * DAVINCI_MCASP_ACLKXCTL_REG - Transmit Clock Control Register Bits
+ */
+#define ACLKXDIV(val)   (val)
+#define ACLKXE          BIT(5)
+#define TX_ASYNC        BIT(6)
+#define ACLKXPOL        BIT(7)
+
+/*
+ * DAVINCI_MCASP_ACLKRCTL_REG Receive Clock Control Register Bits
+ */
+#define ACLKRDIV(val)   (val)
+#define ACLKRE          BIT(5)
+#define RX_ASYNC        BIT(6)
+#define ACLKRPOL        BIT(7)
+
+/*
+ * DAVINCI_MCASP_AHCLKXCTL_REG - High Frequency Transmit Clock Control
+ *     Register Bits
+ */
+#define AHCLKXDIV(val)  (val)
+#define AHCLKXPOL       BIT(14)
+#define AHCLKXE         BIT(15)
+
+/*
+ * DAVINCI_MCASP_AHCLKRCTL_REG - High Frequency Receive Clock Control
+ *     Register Bits
+ */
+#define AHCLKRDIV(val)  (val)
+#define AHCLKRPOL       BIT(14)
+#define AHCLKRE         BIT(15)
+
+/*
+ * DAVINCI_MCASP_XRSRCTL_BASE_REG -  Serializer Control Register Bits
+ */
+#define MODE(val)       (val)
+#define DISMOD          (val)(val<<2)
+#define TXSTATE         BIT(4)
+#define RXSTATE         BIT(5)
+
+/*
+ * DAVINCI_MCASP_LBCTL_REG - Loop Back Control Register Bits
+ */
+#define LBEN            BIT(0)
+#define LBORD           BIT(1)
+#define LBGENMODE(val)  (val<<2)
+
+/*
+ * DAVINCI_MCASP_TXTDMSLOT_REG - Transmit TDM Slot Register configuration
+ */
+#define TXTDMS(n)       (1<<n)
+
+/*
+ * DAVINCI_MCASP_RXTDMSLOT_REG - Receive TDM Slot Register configuration
+ */
+#define RXTDMS(n)       (1<<n)
+
+/*
+ * DAVINCI_MCASP_GBLCTL_REG -  Global Control Register Bits
+ */
+#define RXCLKRST        BIT(0)  /* Receiver Clock Divider Reset */
+#define RXHCLKRST       BIT(1)  /* Receiver High Frequency Clock Divider */
+#define RXSERCLR        BIT(2)  /* Receiver Serializer Clear */
+#define RXSMRST         BIT(3)  /* Receiver State Machine Reset */
+#define RXFSRST         BIT(4)  /* Frame Sync Generator Reset */
+#define TXCLKRST        BIT(8)  /* Transmitter Clock Divider Reset */
+#define TXHCLKRST       BIT(9)  /* Transmitter High Frequency Clock Divider*/
+#define TXSERCLR        BIT(10) /* Transmit Serializer Clear */
+#define TXSMRST         BIT(11) /* Transmitter State Machine Reset */
+#define TXFSRST         BIT(12) /* Frame Sync Generator Reset */
+
+/*
+ * DAVINCI_MCASP_AMUTE_REG -  Mute Control Register Bits
+ */
+#define MUTENA(val)     (val)
+#define MUTEINPOL       BIT(2)
+#define MUTEINENA       BIT(3)
+#define MUTEIN          BIT(4)
+#define MUTER           BIT(5)
+#define MUTEX           BIT(6)
+#define MUTEFSR         BIT(7)
+#define MUTEFSX         BIT(8)
+#define MUTEBADCLKR     BIT(9)
+#define MUTEBADCLKX     BIT(10)
+#define MUTERXDMAERR    BIT(11)
+#define MUTETXDMAERR    BIT(12)
+
+/*
+ * DAVINCI_MCASP_REVTCTL_REG - Receiver DMA Event Control Register bits
+ */
+#define RXDATADMADIS    BIT(0)
+
+/*
+ * DAVINCI_MCASP_XEVTCTL_REG - Transmitter DMA Event Control Register bits
+ */
+#define TXDATADMADIS    BIT(0)
+
+/*
+ * DAVINCI_MCASP_W[R]FIFOCTL - Write/Read FIFO Control Register bits
+ */
+#define FIFO_ENABLE     BIT(16)
+#define NUMEVT_MASK     (0xFF << 8)
+#define NUMDMA_MASK     (0xFF)
+
+#define DAVINCI_MCASP_NUM_SERIALIZER    16
+
+static inline void mcasp_set_bits(void __iomem *reg, u32 val)
+{
+        __raw_writel(__raw_readl(reg) | val, reg);
+}
+
+static inline void mcasp_clr_bits(void __iomem *reg, u32 val)
+{
+        __raw_writel((__raw_readl(reg) & ~(val)), reg);
+}
+
+static inline void mcasp_mod_bits(void __iomem *reg, u32 val, u32 mask)
+{
+        __raw_writel((__raw_readl(reg) & ~mask) | val, reg);
+}
+
+static inline void mcasp_set_reg(void __iomem *reg, u32 val)
+{
+        __raw_writel(val, reg);
+}
+
+static inline u32 mcasp_get_reg(void __iomem *reg)
+{
+        return (unsigned int)__raw_readl(reg);
+}
+
+static inline void mcasp_set_ctl_reg(void __iomem *regs, u32 val)
+{
+        int i = 0;
+
+        mcasp_set_bits(regs, val);
+
+        /* programming GBLCTL needs to read back from GBLCTL and verfiy */
+        /* loop count is to avoid the lock-up */
+        for (i = 0; i < 1000; i++) {
+                if ((mcasp_get_reg(regs) & val) == val)
+                        break;
+        }
+
+        if (i == 1000 && ((mcasp_get_reg(regs) & val) != val))
+                printk(KERN_ERR "GBLCTL write error\n");
+}
+
+static int davinci_mcasp_startup(struct snd_pcm_substream *substream,
+                                                struct snd_soc_dai *cpu_dai)
+{
+        struct davinci_audio_dev *dev = cpu_dai->private_data;
+        cpu_dai->dma_data = dev->dma_params[substream->stream];
+        return 0;
+}
+
+static void mcasp_start_rx(struct davinci_audio_dev *dev)
+{
+        mcasp_set_ctl_reg(dev->base + DAVINCI_MCASP_GBLCTLR_REG, RXHCLKRST);
+        mcasp_set_ctl_reg(dev->base + DAVINCI_MCASP_GBLCTLR_REG, RXCLKRST);
+        mcasp_set_ctl_reg(dev->base + DAVINCI_MCASP_GBLCTLR_REG, RXSERCLR);
+        mcasp_set_reg(dev->base + DAVINCI_MCASP_RXBUF_REG, 0);
+
+        mcasp_set_ctl_reg(dev->base + DAVINCI_MCASP_GBLCTLR_REG, RXSMRST);
+        mcasp_set_ctl_reg(dev->base + DAVINCI_MCASP_GBLCTLR_REG, RXFSRST);
+        mcasp_set_reg(dev->base + DAVINCI_MCASP_RXBUF_REG, 0);
+
+        mcasp_set_ctl_reg(dev->base + DAVINCI_MCASP_GBLCTLR_REG, RXSMRST);
+        mcasp_set_ctl_reg(dev->base + DAVINCI_MCASP_GBLCTLR_REG, RXFSRST);
+}
+
+static void mcasp_start_tx(struct davinci_audio_dev *dev)
+{
+        u8 offset = 0, i;
+        u32 cnt;
+
+        mcasp_set_ctl_reg(dev->base + DAVINCI_MCASP_GBLCTLX_REG, TXHCLKRST);
+        mcasp_set_ctl_reg(dev->base + DAVINCI_MCASP_GBLCTLX_REG, TXCLKRST);
+        mcasp_set_ctl_reg(dev->base + DAVINCI_MCASP_GBLCTLX_REG, TXSERCLR);
+        mcasp_set_reg(dev->base + DAVINCI_MCASP_TXBUF_REG, 0);
+
+        mcasp_set_ctl_reg(dev->base + DAVINCI_MCASP_GBLCTLX_REG, TXSMRST);
+        mcasp_set_ctl_reg(dev->base + DAVINCI_MCASP_GBLCTLX_REG, TXFSRST);
+        mcasp_set_reg(dev->base + DAVINCI_MCASP_TXBUF_REG, 0);
+        for (i = 0; i < dev->num_serializer; i++) {
+                if (dev->serial_dir[i] == TX_MODE) {
+                        offset = i;
+                        break;
+                }
+        }
+
+        /* wait for TX ready */
+        cnt = 0;
+        while (!(mcasp_get_reg(dev->base + DAVINCI_MCASP_XRSRCTL_REG(offset)) &
+                 TXSTATE) && (cnt < 100000))
+                cnt++;
+
+        mcasp_set_reg(dev->base + DAVINCI_MCASP_TXBUF_REG, 0);
+}
+
+static void davinci_mcasp_start(struct davinci_audio_dev *dev, int stream)
+{
+        if (stream == SNDRV_PCM_STREAM_PLAYBACK)
+                mcasp_start_tx(dev);
+        else
+                mcasp_start_rx(dev);
+
+        /* enable FIFO */
+        if (dev->txnumevt)
+                mcasp_set_bits(dev->base + DAVINCI_MCASP_WFIFOCTL, FIFO_ENABLE);
+
+        if (dev->rxnumevt)
+                mcasp_set_bits(dev->base + DAVINCI_MCASP_RFIFOCTL, FIFO_ENABLE);
+}
+
+static void mcasp_stop_rx(struct davinci_audio_dev *dev)
+{
+        mcasp_set_reg(dev->base + DAVINCI_MCASP_GBLCTLR_REG, 0);
+        mcasp_set_reg(dev->base + DAVINCI_MCASP_RXSTAT_REG, 0xFFFFFFFF);
+}
+
+static void mcasp_stop_tx(struct davinci_audio_dev *dev)
+{
+        mcasp_set_reg(dev->base + DAVINCI_MCASP_GBLCTLX_REG, 0);
+        mcasp_set_reg(dev->base + DAVINCI_MCASP_TXSTAT_REG, 0xFFFFFFFF);
+}
+
+static void davinci_mcasp_stop(struct davinci_audio_dev *dev, int stream)
+{
+        if (stream == SNDRV_PCM_STREAM_PLAYBACK)
+                mcasp_stop_tx(dev);
+        else
+                mcasp_stop_rx(dev);
+
+        /* disable FIFO */
+        if (dev->txnumevt)
+                mcasp_clr_bits(dev->base + DAVINCI_MCASP_WFIFOCTL, FIFO_ENABLE);
+
+        if (dev->rxnumevt)
+                mcasp_clr_bits(dev->base + DAVINCI_MCASP_RFIFOCTL, FIFO_ENABLE);
+}
+
+static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
+                                         unsigned int fmt)
+{
+        struct davinci_audio_dev *dev = cpu_dai->private_data;
+        void __iomem *base = dev->base;
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBS_CFS:
+                /* codec is clock and frame slave */
+                mcasp_set_bits(base + DAVINCI_MCASP_ACLKXCTL_REG, ACLKXE);
+                mcasp_set_bits(base + DAVINCI_MCASP_TXFMCTL_REG, AFSXE);
+
+                mcasp_set_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRE);
+                mcasp_set_bits(base + DAVINCI_MCASP_RXFMCTL_REG, AFSRE);
+
+                mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG, (0x7 << 26));
+                break;
+        case SND_SOC_DAIFMT_CBM_CFS:
+                /* codec is clock master and frame slave */
+                mcasp_set_bits(base + DAVINCI_MCASP_ACLKXCTL_REG, ACLKXE);
+                mcasp_set_bits(base + DAVINCI_MCASP_TXFMCTL_REG, AFSXE);
+
+                mcasp_set_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRE);
+                mcasp_set_bits(base + DAVINCI_MCASP_RXFMCTL_REG, AFSRE);
+
+                mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG, (0x2d << 26));
+                break;
+        case SND_SOC_DAIFMT_CBM_CFM:
+                /* codec is clock and frame master */
+                mcasp_clr_bits(base + DAVINCI_MCASP_ACLKXCTL_REG, ACLKXE);
+                mcasp_clr_bits(base + DAVINCI_MCASP_TXFMCTL_REG, AFSXE);
+
+                mcasp_clr_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRE);
+                mcasp_clr_bits(base + DAVINCI_MCASP_RXFMCTL_REG, AFSRE);
+
+                mcasp_clr_bits(base + DAVINCI_MCASP_PDIR_REG, (0x3f << 26));
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_IB_NF:
+                mcasp_clr_bits(base + DAVINCI_MCASP_ACLKXCTL_REG, ACLKXPOL);
+                mcasp_clr_bits(base + DAVINCI_MCASP_TXFMCTL_REG, FSXPOL);
+
+                mcasp_set_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRPOL);
+                mcasp_clr_bits(base + DAVINCI_MCASP_RXFMCTL_REG, FSRPOL);
+                break;
+
+        case SND_SOC_DAIFMT_NB_IF:
+                mcasp_set_bits(base + DAVINCI_MCASP_ACLKXCTL_REG, ACLKXPOL);
+                mcasp_set_bits(base + DAVINCI_MCASP_TXFMCTL_REG, FSXPOL);
+
+                mcasp_clr_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRPOL);
+                mcasp_set_bits(base + DAVINCI_MCASP_RXFMCTL_REG, FSRPOL);
+                break;
+
+        case SND_SOC_DAIFMT_IB_IF:
+                mcasp_clr_bits(base + DAVINCI_MCASP_ACLKXCTL_REG, ACLKXPOL);
+                mcasp_set_bits(base + DAVINCI_MCASP_TXFMCTL_REG, FSXPOL);
+
+                mcasp_set_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRPOL);
+                mcasp_set_bits(base + DAVINCI_MCASP_RXFMCTL_REG, FSRPOL);
+                break;
+
+        case SND_SOC_DAIFMT_NB_NF:
+                mcasp_set_bits(base + DAVINCI_MCASP_ACLKXCTL_REG, ACLKXPOL);
+                mcasp_clr_bits(base + DAVINCI_MCASP_TXFMCTL_REG, FSXPOL);
+
+                mcasp_clr_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRPOL);
+                mcasp_clr_bits(base + DAVINCI_MCASP_RXFMCTL_REG, FSRPOL);
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static int davinci_config_channel_size(struct davinci_audio_dev *dev,
+                                       int channel_size)
+{
+        u32 fmt = 0;
+
+        switch (channel_size) {
+        case DAVINCI_AUDIO_WORD_8:
+                fmt = 0x03;
+                break;
+
+        case DAVINCI_AUDIO_WORD_12:
+                fmt = 0x05;
+                break;
+
+        case DAVINCI_AUDIO_WORD_16:
+                fmt = 0x07;
+                break;
+
+        case DAVINCI_AUDIO_WORD_20:
+                fmt = 0x09;
+                break;
+
+        case DAVINCI_AUDIO_WORD_24:
+                fmt = 0x0B;
+                break;
+
+        case DAVINCI_AUDIO_WORD_28:
+                fmt = 0x0D;
+                break;
+
+        case DAVINCI_AUDIO_WORD_32:
+                fmt = 0x0F;
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        mcasp_mod_bits(dev->base + DAVINCI_MCASP_RXFMT_REG,
+                                        RXSSZ(fmt), RXSSZ(0x0F));
+        mcasp_mod_bits(dev->base + DAVINCI_MCASP_TXFMT_REG,
+                                        TXSSZ(fmt), TXSSZ(0x0F));
+        return 0;
+}
+
+static void davinci_hw_common_param(struct davinci_audio_dev *dev, int stream)
+{
+        int i;
+        u8 tx_ser = 0;
+        u8 rx_ser = 0;
+
+        /* Default configuration */
+        mcasp_set_bits(dev->base + DAVINCI_MCASP_PWREMUMGT_REG, MCASP_SOFT);
+
+        /* All PINS as McASP */
+        mcasp_set_reg(dev->base + DAVINCI_MCASP_PFUNC_REG, 0x00000000);
+
+        if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                mcasp_set_reg(dev->base + DAVINCI_MCASP_TXSTAT_REG, 0xFFFFFFFF);
+                mcasp_clr_bits(dev->base + DAVINCI_MCASP_XEVTCTL_REG,
+                                TXDATADMADIS);
+        } else {
+                mcasp_set_reg(dev->base + DAVINCI_MCASP_RXSTAT_REG, 0xFFFFFFFF);
+                mcasp_clr_bits(dev->base + DAVINCI_MCASP_REVTCTL_REG,
+                                RXDATADMADIS);
+        }
+
+        for (i = 0; i < dev->num_serializer; i++) {
+                mcasp_set_bits(dev->base + DAVINCI_MCASP_XRSRCTL_REG(i),
+                                        dev->serial_dir[i]);
+                if (dev->serial_dir[i] == TX_MODE) {
+                        mcasp_set_bits(dev->base + DAVINCI_MCASP_PDIR_REG,
+                                        AXR(i));
+                        tx_ser++;
+                } else if (dev->serial_dir[i] == RX_MODE) {
+                        mcasp_clr_bits(dev->base + DAVINCI_MCASP_PDIR_REG,
+                                        AXR(i));
+                        rx_ser++;
+                }
+        }
+
+        if (dev->txnumevt && stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                if (dev->txnumevt * tx_ser > 64)
+                        dev->txnumevt = 1;
+
+                mcasp_mod_bits(dev->base + DAVINCI_MCASP_WFIFOCTL, tx_ser,
+                                                                NUMDMA_MASK);
+                mcasp_mod_bits(dev->base + DAVINCI_MCASP_WFIFOCTL,
+                                ((dev->txnumevt * tx_ser) << 8), NUMEVT_MASK);
+                mcasp_set_bits(dev->base + DAVINCI_MCASP_WFIFOCTL, FIFO_ENABLE);
+        }
+
+        if (dev->rxnumevt && stream == SNDRV_PCM_STREAM_CAPTURE) {
+                if (dev->rxnumevt * rx_ser > 64)
+                        dev->rxnumevt = 1;
+
+                mcasp_mod_bits(dev->base + DAVINCI_MCASP_RFIFOCTL, rx_ser,
+                                                                NUMDMA_MASK);
+                mcasp_mod_bits(dev->base + DAVINCI_MCASP_RFIFOCTL,
+                                ((dev->rxnumevt * rx_ser) << 8), NUMEVT_MASK);
+                mcasp_set_bits(dev->base + DAVINCI_MCASP_RFIFOCTL, FIFO_ENABLE);
+        }
+}
+
+static void davinci_hw_param(struct davinci_audio_dev *dev, int stream)
+{
+        int i, active_slots;
+        u32 mask = 0;
+
+        active_slots = (dev->tdm_slots > 31) ? 32 : dev->tdm_slots;
+        for (i = 0; i < active_slots; i++)
+                mask |= (1 << i);
+
+        mcasp_clr_bits(dev->base + DAVINCI_MCASP_ACLKXCTL_REG, TX_ASYNC);
+
+        if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                /* bit stream is MSB first  with no delay */
+                /* DSP_B mode */
+                mcasp_set_bits(dev->base + DAVINCI_MCASP_AHCLKXCTL_REG,
+                                AHCLKXE);
+                mcasp_set_reg(dev->base + DAVINCI_MCASP_TXTDM_REG, mask);
+                mcasp_set_bits(dev->base + DAVINCI_MCASP_TXFMT_REG, TXORD);
+
+                if ((dev->tdm_slots >= 2) || (dev->tdm_slots <= 32))
+                        mcasp_mod_bits(dev->base + DAVINCI_MCASP_TXFMCTL_REG,
+                                        FSXMOD(dev->tdm_slots), FSXMOD(0x1FF));
+                else
+                        printk(KERN_ERR "playback tdm slot %d not supported\n",
+                                dev->tdm_slots);
+
+                mcasp_set_reg(dev->base + DAVINCI_MCASP_TXMASK_REG, 0xFFFFFFFF);
+                mcasp_clr_bits(dev->base + DAVINCI_MCASP_TXFMCTL_REG, FSXDUR);
+        } else {
+                /* bit stream is MSB first with no delay */
+                /* DSP_B mode */
+                mcasp_set_bits(dev->base + DAVINCI_MCASP_RXFMT_REG, RXORD);
+                mcasp_set_bits(dev->base + DAVINCI_MCASP_AHCLKRCTL_REG,
+                                AHCLKRE);
+                mcasp_set_reg(dev->base + DAVINCI_MCASP_RXTDM_REG, mask);
+
+                if ((dev->tdm_slots >= 2) || (dev->tdm_slots <= 32))
+                        mcasp_mod_bits(dev->base + DAVINCI_MCASP_RXFMCTL_REG,
+                                        FSRMOD(dev->tdm_slots), FSRMOD(0x1FF));
+                else
+                        printk(KERN_ERR "capture tdm slot %d not supported\n",
+                                dev->tdm_slots);
+
+                mcasp_set_reg(dev->base + DAVINCI_MCASP_RXMASK_REG, 0xFFFFFFFF);
+                mcasp_clr_bits(dev->base + DAVINCI_MCASP_RXFMCTL_REG, FSRDUR);
+        }
+}
+
+/* S/PDIF */
+static void davinci_hw_dit_param(struct davinci_audio_dev *dev)
+{
+        /* Set the PDIR for Serialiser as output */
+        mcasp_set_bits(dev->base + DAVINCI_MCASP_PDIR_REG, AFSX);
+
+        /* TXMASK for 24 bits */
+        mcasp_set_reg(dev->base + DAVINCI_MCASP_TXMASK_REG, 0x00FFFFFF);
+
+        /* Set the TX format : 24 bit right rotation, 32 bit slot, Pad 0
+           and LSB first */
+        mcasp_set_bits(dev->base + DAVINCI_MCASP_TXFMT_REG,
+                                                TXROT(6) | TXSSZ(15));
+
+        /* Set TX frame synch : DIT Mode, 1 bit width, internal, rising edge */
+        mcasp_set_reg(dev->base + DAVINCI_MCASP_TXFMCTL_REG,
+                                                AFSXE | FSXMOD(0x180));
+
+        /* Set the TX tdm : for all the slots */
+        mcasp_set_reg(dev->base + DAVINCI_MCASP_TXTDM_REG, 0xFFFFFFFF);
+
+        /* Set the TX clock controls : div = 1 and internal */
+        mcasp_set_bits(dev->base + DAVINCI_MCASP_ACLKXCTL_REG,
+                                                ACLKXE | TX_ASYNC);
+
+        mcasp_clr_bits(dev->base + DAVINCI_MCASP_XEVTCTL_REG, TXDATADMADIS);
+
+        /* Only 44100 and 48000 are valid, both have the same setting */
+        mcasp_set_bits(dev->base + DAVINCI_MCASP_AHCLKXCTL_REG, AHCLKXDIV(3));
+
+        /* Enable the DIT */
+        mcasp_set_bits(dev->base + DAVINCI_MCASP_TXDITCTL_REG, DITEN);
+}
+
+static int davinci_mcasp_hw_params(struct snd_pcm_substream *substream,
+                                        struct snd_pcm_hw_params *params,
+                                        struct snd_soc_dai *cpu_dai)
+{
+        struct davinci_audio_dev *dev = cpu_dai->private_data;
+        struct davinci_pcm_dma_params *dma_params =
+                                        dev->dma_params[substream->stream];
+        int word_length;
+        u8 numevt;
+
+        davinci_hw_common_param(dev, substream->stream);
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                numevt = dev->txnumevt;
+        else
+                numevt = dev->rxnumevt;
+
+        if (!numevt)
+                numevt = 1;
+
+        if (dev->op_mode == DAVINCI_MCASP_DIT_MODE)
+                davinci_hw_dit_param(dev);
+        else
+                davinci_hw_param(dev, substream->stream);
+
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S8:
+                dma_params->data_type = 1;
+                word_length = DAVINCI_AUDIO_WORD_8;
+                break;
+
+        case SNDRV_PCM_FORMAT_S16_LE:
+                dma_params->data_type = 2;
+                word_length = DAVINCI_AUDIO_WORD_16;
+                break;
+
+        case SNDRV_PCM_FORMAT_S32_LE:
+                dma_params->data_type = 4;
+                word_length = DAVINCI_AUDIO_WORD_32;
+                break;
+
+        default:
+                printk(KERN_WARNING "davinci-mcasp: unsupported PCM format");
+                return -EINVAL;
+        }
+
+        if (dev->version == MCASP_VERSION_2) {
+                dma_params->data_type *= numevt;
+                dma_params->acnt = 4 * numevt;
+        } else
+                dma_params->acnt = dma_params->data_type;
+
+        davinci_config_channel_size(dev, word_length);
+
+        return 0;
+}
+
+static int davinci_mcasp_trigger(struct snd_pcm_substream *substream,
+                                     int cmd, struct snd_soc_dai *cpu_dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct davinci_audio_dev *dev = rtd->dai->cpu_dai->private_data;
+        int ret = 0;
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+        case SNDRV_PCM_TRIGGER_RESUME:
+        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+                davinci_mcasp_start(dev, substream->stream);
+                break;
+
+        case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+                davinci_mcasp_stop(dev, substream->stream);
+                break;
+
+        default:
+                ret = -EINVAL;
+        }
+
+        return ret;
+}
+
+static struct snd_soc_dai_ops davinci_mcasp_dai_ops = {
+        .startup        = davinci_mcasp_startup,
+        .trigger        = davinci_mcasp_trigger,
+        .hw_params      = davinci_mcasp_hw_params,
+        .set_fmt        = davinci_mcasp_set_dai_fmt,
+
+};
+
+struct snd_soc_dai davinci_mcasp_dai[] = {
+        {
+                .name           = "davinci-i2s",
+                .id             = 0,
+                .playback       = {
+                        .channels_min   = 2,
+                        .channels_max   = 2,
+                        .rates          = DAVINCI_MCASP_RATES,
+                        .formats        = SNDRV_PCM_FMTBIT_S8 |
+                                                SNDRV_PCM_FMTBIT_S16_LE |
+                                                SNDRV_PCM_FMTBIT_S32_LE,
+                },
+                .capture        = {
+                        .channels_min   = 2,
+                        .channels_max   = 2,
+                        .rates          = DAVINCI_MCASP_RATES,
+                        .formats        = SNDRV_PCM_FMTBIT_S8 |
+                                                SNDRV_PCM_FMTBIT_S16_LE |
+                                                SNDRV_PCM_FMTBIT_S32_LE,
+                },
+                .ops            = &davinci_mcasp_dai_ops,
+
+        },
+        {
+                .name           = "davinci-dit",
+                .id             = 1,
+                .playback       = {
+                        .channels_min   = 1,
+                        .channels_max   = 384,
+                        .rates          = DAVINCI_MCASP_RATES,
+                        .formats        = SNDRV_PCM_FMTBIT_S16_LE,
+                },
+                .ops            = &davinci_mcasp_dai_ops,
+        },
+
+};
+EXPORT_SYMBOL_GPL(davinci_mcasp_dai);
+
+static int davinci_mcasp_probe(struct platform_device *pdev)
+{
+        struct davinci_pcm_dma_params *dma_data;
+        struct resource *mem, *ioarea, *res;
+        struct snd_platform_data *pdata;
+        struct davinci_audio_dev *dev;
+        int count = 0;
+        int ret = 0;
+
+        dev = kzalloc(sizeof(struct davinci_audio_dev), GFP_KERNEL);
+        if (!dev)
+                return  -ENOMEM;
+
+        dma_data = kzalloc(sizeof(struct davinci_pcm_dma_params) * 2,
+                                                                GFP_KERNEL);
+        if (!dma_data) {
+                ret = -ENOMEM;
+                goto err_release_dev;
+        }
+
+        mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!mem) {
+                dev_err(&pdev->dev, "no mem resource?\n");
+                ret = -ENODEV;
+                goto err_release_data;
+        }
+
+        ioarea = request_mem_region(mem->start,
+                        (mem->end - mem->start) + 1, pdev->name);
+        if (!ioarea) {
+                dev_err(&pdev->dev, "Audio region already claimed\n");
+                ret = -EBUSY;
+                goto err_release_data;
+        }
+
+        pdata = pdev->dev.platform_data;
+        dev->clk = clk_get(&pdev->dev, NULL);
+        if (IS_ERR(dev->clk)) {
+                ret = -ENODEV;
+                goto err_release_region;
+        }
+
+        clk_enable(dev->clk);
+
+        dev->base = (void __iomem *)IO_ADDRESS(mem->start);
+        dev->op_mode = pdata->op_mode;
+        dev->tdm_slots = pdata->tdm_slots;
+        dev->num_serializer = pdata->num_serializer;
+        dev->serial_dir = pdata->serial_dir;
+        dev->codec_fmt = pdata->codec_fmt;
+        dev->version = pdata->version;
+        dev->txnumevt = pdata->txnumevt;
+        dev->rxnumevt = pdata->rxnumevt;
+
+        dma_data[count].name = "I2S PCM Stereo out";
+        dma_data[count].eventq_no = pdata->eventq_no;
+        dma_data[count].dma_addr = (dma_addr_t) (pdata->tx_dma_offset +
+                                                        io_v2p(dev->base));
+        dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK] = &dma_data[count];
+
+        /* first TX, then RX */
+        res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+        if (!res) {
+                dev_err(&pdev->dev, "no DMA resource\n");
+                goto err_release_region;
+        }
+
+        dma_data[count].channel = res->start;
+        count++;
+        dma_data[count].name = "I2S PCM Stereo in";
+        dma_data[count].eventq_no = pdata->eventq_no;
+        dma_data[count].dma_addr = (dma_addr_t)(pdata->rx_dma_offset +
+                                                        io_v2p(dev->base));
+        dev->dma_params[SNDRV_PCM_STREAM_CAPTURE] = &dma_data[count];
+
+        res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
+        if (!res) {
+                dev_err(&pdev->dev, "no DMA resource\n");
+                goto err_release_region;
+        }
+
+        dma_data[count].channel = res->start;
+        davinci_mcasp_dai[pdata->op_mode].private_data = dev;
+        davinci_mcasp_dai[pdata->op_mode].dev = &pdev->dev;
+        ret = snd_soc_register_dai(&davinci_mcasp_dai[pdata->op_mode]);
+
+        if (ret != 0)
+                goto err_release_region;
+        return 0;
+
+err_release_region:
+        release_mem_region(mem->start, (mem->end - mem->start) + 1);
+err_release_data:
+        kfree(dma_data);
+err_release_dev:
+        kfree(dev);
+
+        return ret;
+}
+
+static int davinci_mcasp_remove(struct platform_device *pdev)
+{
+        struct snd_platform_data *pdata = pdev->dev.platform_data;
+        struct davinci_pcm_dma_params *dma_data;
+        struct davinci_audio_dev *dev;
+        struct resource *mem;
+
+        snd_soc_unregister_dai(&davinci_mcasp_dai[pdata->op_mode]);
+        dev = davinci_mcasp_dai[pdata->op_mode].private_data;
+        clk_disable(dev->clk);
+        clk_put(dev->clk);
+        dev->clk = NULL;
+
+        mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        release_mem_region(mem->start, (mem->end - mem->start) + 1);
+
+        dma_data = dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK];
+        kfree(dma_data);
+        kfree(dev);
+
+        return 0;
+}
+
+static struct platform_driver davinci_mcasp_driver = {
+        .probe          = davinci_mcasp_probe,
+        .remove         = davinci_mcasp_remove,
+        .driver         = {
+                .name   = "davinci-mcasp",
+                .owner  = THIS_MODULE,
+        },
+};
+
+static int __init davinci_mcasp_init(void)
+{
+        return platform_driver_register(&davinci_mcasp_driver);
+}
+module_init(davinci_mcasp_init);
+
+static void __exit davinci_mcasp_exit(void)
+{
+        platform_driver_unregister(&davinci_mcasp_driver);
+}
+module_exit(davinci_mcasp_exit);
+
+MODULE_AUTHOR("Steve Chen");
+MODULE_DESCRIPTION("TI DAVINCI McASP SoC Interface");
+MODULE_LICENSE("GPL");
+
diff --git a/sound/soc/davinci/davinci-mcasp.h b/sound/soc/davinci/davinci-mcasp.h
new file mode 100644
index 000000000000..554354c1cc2f
--- /dev/null
+++ b/sound/soc/davinci/davinci-mcasp.h
@@ -0,0 +1,60 @@
+/*
+ * ALSA SoC McASP Audio Layer for TI DAVINCI processor
+ *
+ * MCASP related definitions
+ *
+ * Author: Nirmal Pandey <n-pandey@ti.com>,
+ *         Suresh Rajashekara <suresh.r@ti.com>
+ *         Steve Chen <schen@.mvista.com>
+ *
+ * Copyright:   (C) 2009 MontaVista Software, Inc., <source@mvista.com>
+ * Copyright:   (C) 2009  Texas Instruments, India
+ *
+ * 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 DAVINCI_MCASP_H
+#define DAVINCI_MCASP_H
+
+#include <linux/io.h>
+#include <mach/asp.h>
+#include "davinci-pcm.h"
+
+extern struct snd_soc_dai davinci_mcasp_dai[];
+
+#define DAVINCI_MCASP_RATES     SNDRV_PCM_RATE_8000_96000
+#define DAVINCI_MCASP_I2S_DAI   0
+#define DAVINCI_MCASP_DIT_DAI   1
+
+enum {
+        DAVINCI_AUDIO_WORD_8 = 0,
+        DAVINCI_AUDIO_WORD_12,
+        DAVINCI_AUDIO_WORD_16,
+        DAVINCI_AUDIO_WORD_20,
+        DAVINCI_AUDIO_WORD_24,
+        DAVINCI_AUDIO_WORD_32,
+        DAVINCI_AUDIO_WORD_28,  /* This is only valid for McASP */
+};
+
+struct davinci_audio_dev {
+        void __iomem *base;
+        int sample_rate;
+        struct clk *clk;
+        struct davinci_pcm_dma_params *dma_params[2];
+        unsigned int codec_fmt;
+
+        /* McASP specific data */
+        int     tdm_slots;
+        u8      op_mode;
+        u8      num_serializer;
+        u8      *serial_dir;
+        u8      version;
+
+        /* McASP FIFO related */
+        u8      txnumevt;
+        u8      rxnumevt;
+};
+
+#endif  /* DAVINCI_MCASP_H */
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
index a05996588489..091dacb78b4d 100644
--- a/sound/soc/davinci/davinci-pcm.c
+++ b/sound/soc/davinci/davinci-pcm.c
@@ -67,6 +67,7 @@ static void davinci_pcm_enqueue_dma(struct snd_pcm_substream *substream)
         dma_addr_t src, dst;
         unsigned short src_bidx, dst_bidx;
         unsigned int data_type;
+        unsigned short acnt;
         unsigned int count;
 
         period_size = snd_pcm_lib_period_bytes(substream);
@@ -91,11 +92,12 @@ static void davinci_pcm_enqueue_dma(struct snd_pcm_substream *substream)
                 dst_bidx = data_type;
         }
 
+        acnt = prtd->params->acnt;
         edma_set_src(lch, src, INCR, W8BIT);
         edma_set_dest(lch, dst, INCR, W8BIT);
         edma_set_src_index(lch, src_bidx, 0);
         edma_set_dest_index(lch, dst_bidx, 0);
-        edma_set_transfer_params(lch, data_type, count, 1, 0, ASYNC);
+        edma_set_transfer_params(lch, acnt, count, 1, 0, ASYNC);
 
         prtd->period++;
         if (unlikely(prtd->period >= runtime->periods))
@@ -206,6 +208,7 @@ static int davinci_pcm_prepare(struct snd_pcm_substream *substream)
         /* Copy self-linked parameter RAM entry into master channel */
         edma_read_slot(prtd->slave_lch, &temp);
         edma_write_slot(prtd->master_lch, &temp);
+        davinci_pcm_enqueue_dma(substream);
 
         return 0;
 }
@@ -243,6 +246,11 @@ static int davinci_pcm_open(struct snd_pcm_substream *substream)
         int ret = 0;
 
         snd_soc_set_runtime_hwparams(substream, &davinci_pcm_hardware);
+        /* ensure that buffer size is a multiple of period size */
+        ret = snd_pcm_hw_constraint_integer(runtime,
+                                                SNDRV_PCM_HW_PARAM_PERIODS);
+        if (ret < 0)
+                return ret;
 
         prtd = kzalloc(sizeof(struct davinci_runtime_data), GFP_KERNEL);
         if (prtd == NULL)
diff --git a/sound/soc/davinci/davinci-pcm.h b/sound/soc/davinci/davinci-pcm.h
index 62cb4eb07e34..63d96253c73a 100644
--- a/sound/soc/davinci/davinci-pcm.h
+++ b/sound/soc/davinci/davinci-pcm.h
@@ -12,17 +12,20 @@
 #ifndef _DAVINCI_PCM_H
 #define _DAVINCI_PCM_H
 
+#include <mach/edma.h>
+#include <mach/asp.h>
+
+
 struct davinci_pcm_dma_params {
-        char *name;             /* stream identifier */
-        int channel;            /* sync dma channel ID */
-        dma_addr_t dma_addr;    /* device physical address for DMA */
-        unsigned int data_type; /* xfer data type */
+        char *name;                     /* stream identifier */
+        int channel;                    /* sync dma channel ID */
+        unsigned short acnt;
+        dma_addr_t dma_addr;            /* device physical address for DMA */
+        enum dma_event_q eventq_no;     /* event queue number */
+        unsigned char data_type;        /* xfer data type */
+        unsigned char convert_mono_stereo;
 };
 
-struct evm_snd_platform_data {
-        int tx_dma_ch;
-        int rx_dma_ch;
-};
 
 extern struct snd_soc_platform davinci_soc_platform;
 
diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c
index f0a2d4071998..9ff62e3a9b1d 100644
--- a/sound/soc/fsl/mpc5200_dma.c
+++ b/sound/soc/fsl/mpc5200_dma.c
@@ -69,6 +69,23 @@ static void psc_dma_bcom_enqueue_next_buffer(struct psc_dma_stream *s)
 
 static void psc_dma_bcom_enqueue_tx(struct psc_dma_stream *s)
 {
+        if (s->appl_ptr > s->runtime->control->appl_ptr) {
+                /*
+                 * In this case s->runtime->control->appl_ptr has wrapped around.
+                 * Play the data to the end of the boundary, then wrap our own
+                 * appl_ptr back around.
+                 */
+                while (s->appl_ptr < s->runtime->boundary) {
+                        if (bcom_queue_full(s->bcom_task))
+                                return;
+
+                        s->appl_ptr += s->period_size;
+
+                        psc_dma_bcom_enqueue_next_buffer(s);
+                }
+                s->appl_ptr -= s->runtime->boundary;
+        }
+
         while (s->appl_ptr < s->runtime->control->appl_ptr) {
 
                 if (bcom_queue_full(s->bcom_task))
diff --git a/sound/soc/fsl/mpc5200_psc_ac97.c b/sound/soc/fsl/mpc5200_psc_ac97.c
index 7eb549985d49..c4ae3e096bb9 100644
--- a/sound/soc/fsl/mpc5200_psc_ac97.c
+++ b/sound/soc/fsl/mpc5200_psc_ac97.c
@@ -12,6 +12,7 @@
 #include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/of_platform.h>
+#include <linux/delay.h>
 
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -112,7 +113,7 @@ static void psc_ac97_cold_reset(struct snd_ac97 *ac97)
         out_8(&regs->op1, MPC52xx_PSC_OP_RES);
         udelay(10);
         out_8(&regs->op0, MPC52xx_PSC_OP_RES);
-        udelay(50);
+        msleep(1);
         psc_ac97_warm_reset(ac97);
 }
 
diff --git a/sound/soc/imx/Kconfig b/sound/soc/imx/Kconfig
new file mode 100644
index 000000000000..a700562e8692
--- /dev/null
+++ b/sound/soc/imx/Kconfig
@@ -0,0 +1,21 @@
+config SND_MX1_MX2_SOC
+        tristate "SoC Audio for Freecale i.MX1x i.MX2x CPUs"
+        depends on ARCH_MX2 || ARCH_MX1
+        select SND_PCM
+        help
+          Say Y or M if you want to add support for codecs attached to
+          the MX1 or MX2 SSI interface.
+
+config SND_MXC_SOC_SSI
+        tristate
+
+config SND_SOC_MX27VIS_WM8974
+        tristate "SoC Audio support for MX27 - WM8974 Visstrim_sm10 board"
+        depends on SND_MX1_MX2_SOC && MACH_MX27 && MACH_IMX27_VISSTRIM_M10
+        select SND_MXC_SOC_SSI
+        select SND_SOC_WM8974
+        help
+          Say Y if you want to add support for SoC audio on Visstrim SM10
+          board with WM8974.
+
+
diff --git a/sound/soc/imx/Makefile b/sound/soc/imx/Makefile
new file mode 100644
index 000000000000..c2ffd2c8df5a
--- /dev/null
+++ b/sound/soc/imx/Makefile
@@ -0,0 +1,10 @@
+# i.MX Platform Support
+snd-soc-mx1_mx2-objs := mx1_mx2-pcm.o
+snd-soc-mxc-ssi-objs := mxc-ssi.o
+
+obj-$(CONFIG_SND_MX1_MX2_SOC) += snd-soc-mx1_mx2.o
+obj-$(CONFIG_SND_MXC_SOC_SSI) += snd-soc-mxc-ssi.o
+
+# i.MX Machine Support
+snd-soc-mx27vis-wm8974-objs := mx27vis_wm8974.o
+obj-$(CONFIG_SND_SOC_MX27VIS_WM8974) += snd-soc-mx27vis-wm8974.o
diff --git a/sound/soc/imx/mx1_mx2-pcm.c b/sound/soc/imx/mx1_mx2-pcm.c
new file mode 100644
index 000000000000..b83866529397
--- /dev/null
+++ b/sound/soc/imx/mx1_mx2-pcm.c
@@ -0,0 +1,488 @@
+/*
+ * mx1_mx2-pcm.c -- ALSA SoC interface for Freescale i.MX1x, i.MX2x CPUs
+ *
+ * Copyright 2009 Vista Silicon S.L.
+ * Author: Javier Martin
+ *         javier.martin@vista-silicon.com
+ *
+ * Based on mxc-pcm.c by Liam Girdwood.
+ *
+ * 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/init.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/dma-mapping.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <asm/dma.h>
+#include <mach/hardware.h>
+#include <mach/dma-mx1-mx2.h>
+
+#include "mx1_mx2-pcm.h"
+
+
+static const struct snd_pcm_hardware mx1_mx2_pcm_hardware = {
+        .info                   = (SNDRV_PCM_INFO_INTERLEAVED |
+                                   SNDRV_PCM_INFO_BLOCK_TRANSFER |
+                                   SNDRV_PCM_INFO_MMAP |
+                                   SNDRV_PCM_INFO_MMAP_VALID),
+        .formats                = SNDRV_PCM_FMTBIT_S16_LE,
+        .buffer_bytes_max       = 32 * 1024,
+        .period_bytes_min       = 64,
+        .period_bytes_max       = 8 * 1024,
+        .periods_min            = 2,
+        .periods_max            = 255,
+        .fifo_size              = 0,
+};
+
+struct mx1_mx2_runtime_data {
+        int dma_ch;
+        int active;
+        unsigned int period;
+        unsigned int periods;
+        int tx_spin;
+        spinlock_t dma_lock;
+        struct mx1_mx2_pcm_dma_params *dma_params;
+};
+
+
+/**
+  * This function stops the current dma transfer for playback
+  * and clears the dma pointers.
+  *
+  * @param      substream       pointer to the structure of the current stream.
+  *
+  */
+static int audio_stop_dma(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct mx1_mx2_runtime_data *prtd = runtime->private_data;
+        unsigned long flags;
+
+        spin_lock_irqsave(&prtd->dma_lock, flags);
+
+        pr_debug("%s\n", __func__);
+
+        prtd->active = 0;
+        prtd->period = 0;
+        prtd->periods = 0;
+
+        /* this stops the dma channel and clears the buffer ptrs */
+
+        imx_dma_disable(prtd->dma_ch);
+
+        spin_unlock_irqrestore(&prtd->dma_lock, flags);
+
+        return 0;
+}
+
+/**
+  * This function is called whenever a new audio block needs to be
+  * transferred to the codec. The function receives the address and the size
+  * of the new block and start a new DMA transfer.
+  *
+  * @param      substream       pointer to the structure of the current stream.
+  *
+  */
+static int dma_new_period(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime =  substream->runtime;
+        struct mx1_mx2_runtime_data *prtd = runtime->private_data;
+        unsigned int dma_size;
+        unsigned int offset;
+        int ret = 0;
+        dma_addr_t mem_addr;
+        unsigned int dev_addr;
+
+        if (prtd->active) {
+                dma_size = frames_to_bytes(runtime, runtime->period_size);
+                offset = dma_size * prtd->period;
+
+                pr_debug("%s: period (%d) out of (%d)\n", __func__,
+                        prtd->period,
+                        runtime->periods);
+                pr_debug("period_size %d frames\n offset %d bytes\n",
+                        (unsigned int)runtime->period_size,
+                        offset);
+                pr_debug("dma_size %d bytes\n", dma_size);
+
+                snd_BUG_ON(dma_size > mx1_mx2_pcm_hardware.period_bytes_max);
+
+                mem_addr = (dma_addr_t)(runtime->dma_addr + offset);
+                dev_addr = prtd->dma_params->per_address;
+                pr_debug("%s: mem_addr is %x\n dev_addr is %x\n",
+                                 __func__, mem_addr, dev_addr);
+
+                ret = imx_dma_setup_single(prtd->dma_ch, mem_addr,
+                                        dma_size, dev_addr,
+                                        prtd->dma_params->transfer_type);
+                if (ret < 0) {
+                        printk(KERN_ERR "Error %d configuring DMA\n", ret);
+                        return ret;
+                }
+                imx_dma_enable(prtd->dma_ch);
+
+                pr_debug("%s: transfer enabled\nmem_addr = %x\n",
+                        __func__, (unsigned int) mem_addr);
+                pr_debug("dev_addr = %x\ndma_size = %d\n",
+                        (unsigned int) dev_addr, dma_size);
+
+                prtd->tx_spin = 1; /* FGA little trick to retrieve DMA pos */
+                prtd->period++;
+                prtd->period %= runtime->periods;
+    }
+        return ret;
+}
+
+
+/**
+  * This is a callback which will be called
+  * when a TX transfer finishes. The call occurs
+  * in interrupt context.
+  *
+  * @param      dat     pointer to the structure of the current stream.
+  *
+  */
+static void audio_dma_irq(int channel, void *data)
+{
+        struct snd_pcm_substream *substream;
+        struct snd_pcm_runtime *runtime;
+        struct mx1_mx2_runtime_data *prtd;
+        unsigned int dma_size;
+        unsigned int previous_period;
+        unsigned int offset;
+
+        substream = data;
+        runtime = substream->runtime;
+        prtd = runtime->private_data;
+        previous_period  = prtd->periods;
+        dma_size = frames_to_bytes(runtime, runtime->period_size);
+        offset = dma_size * previous_period;
+
+        prtd->tx_spin = 0;
+        prtd->periods++;
+        prtd->periods %= runtime->periods;
+
+        pr_debug("%s: irq per %d offset %x\n", __func__, prtd->periods, offset);
+
+        /*
+          * If we are getting a callback for an active stream then we inform
+          * the PCM middle layer we've finished a period
+          */
+        if (prtd->active)
+                snd_pcm_period_elapsed(substream);
+
+        /*
+          * Trig next DMA transfer
+          */
+        dma_new_period(substream);
+}
+
+/**
+  * This function configures the hardware to allow audio
+  * playback operations. It is called by ALSA framework.
+  *
+  * @param      substream       pointer to the structure of the current stream.
+  *
+  * @return              0 on success, -1 otherwise.
+  */
+static int
+snd_mx1_mx2_prepare(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime =  substream->runtime;
+        struct mx1_mx2_runtime_data *prtd = runtime->private_data;
+
+        prtd->period = 0;
+        prtd->periods = 0;
+
+        return 0;
+}
+
+static int mx1_mx2_pcm_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *hw_params)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        int ret;
+
+        ret = snd_pcm_lib_malloc_pages(substream,
+                                        params_buffer_bytes(hw_params));
+        if (ret < 0) {
+                printk(KERN_ERR "%s: Error %d failed to malloc pcm pages \n",
+                __func__, ret);
+                return ret;
+        }
+
+        pr_debug("%s: snd_imx1_mx2_audio_hw_params runtime->dma_addr 0x(%x)\n",
+                __func__, (unsigned int)runtime->dma_addr);
+        pr_debug("%s: snd_imx1_mx2_audio_hw_params runtime->dma_area 0x(%x)\n",
+                __func__, (unsigned int)runtime->dma_area);
+        pr_debug("%s: snd_imx1_mx2_audio_hw_params runtime->dma_bytes 0x(%x)\n",
+                __func__, (unsigned int)runtime->dma_bytes);
+
+        return ret;
+}
+
+static int mx1_mx2_pcm_hw_free(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct mx1_mx2_runtime_data *prtd = runtime->private_data;
+
+        imx_dma_free(prtd->dma_ch);
+
+        snd_pcm_lib_free_pages(substream);
+
+        return 0;
+}
+
+static int mx1_mx2_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+        struct mx1_mx2_runtime_data *prtd = substream->runtime->private_data;
+        int ret = 0;
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+                prtd->tx_spin = 0;
+                /* requested stream startup */
+                prtd->active = 1;
+                pr_debug("%s: starting dma_new_period\n", __func__);
+                ret = dma_new_period(substream);
+                break;
+        case SNDRV_PCM_TRIGGER_STOP:
+                /* requested stream shutdown */
+                pr_debug("%s: stopping dma transfer\n", __func__);
+                ret = audio_stop_dma(substream);
+                break;
+        default:
+                ret = -EINVAL;
+                break;
+        }
+
+        return ret;
+}
+
+static snd_pcm_uframes_t
+mx1_mx2_pcm_pointer(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct mx1_mx2_runtime_data *prtd = runtime->private_data;
+        unsigned int offset = 0;
+
+        /* tx_spin value is used here to check if a transfer is active */
+        if (prtd->tx_spin) {
+                offset = (runtime->period_size * (prtd->periods)) +
+                                                (runtime->period_size >> 1);
+                if (offset >= runtime->buffer_size)
+                        offset = runtime->period_size >> 1;
+        } else {
+                offset = (runtime->period_size * (prtd->periods));
+                if (offset >= runtime->buffer_size)
+                        offset = 0;
+        }
+        pr_debug("%s: pointer offset %x\n", __func__, offset);
+
+        return offset;
+}
+
+static int mx1_mx2_pcm_open(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct mx1_mx2_runtime_data *prtd;
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct mx1_mx2_pcm_dma_params *dma_data = rtd->dai->cpu_dai->dma_data;
+        int ret;
+
+        snd_soc_set_runtime_hwparams(substream, &mx1_mx2_pcm_hardware);
+
+        ret = snd_pcm_hw_constraint_integer(runtime,
+                                        SNDRV_PCM_HW_PARAM_PERIODS);
+        if (ret < 0)
+                return ret;
+
+        prtd = kzalloc(sizeof(struct mx1_mx2_runtime_data), GFP_KERNEL);
+        if (prtd == NULL) {
+                ret = -ENOMEM;
+                goto out;
+        }
+
+        runtime->private_data = prtd;
+
+        if (!dma_data)
+                return -ENODEV;
+
+        prtd->dma_params = dma_data;
+
+        pr_debug("%s: Requesting dma channel (%s)\n", __func__,
+                                                prtd->dma_params->name);
+        prtd->dma_ch = imx_dma_request_by_prio(prtd->dma_params->name,
+                                                DMA_PRIO_HIGH);
+        if (prtd->dma_ch < 0) {
+                printk(KERN_ERR "Error %d requesting dma channel\n", ret);
+                return ret;
+        }
+        imx_dma_config_burstlen(prtd->dma_ch,
+                                prtd->dma_params->watermark_level);
+
+        ret = imx_dma_config_channel(prtd->dma_ch,
+                        prtd->dma_params->per_config,
+                        prtd->dma_params->mem_config,
+                        prtd->dma_params->event_id, 0);
+
+        if (ret) {
+                pr_debug(KERN_ERR "Error %d configuring dma channel %d\n",
+                        ret, prtd->dma_ch);
+                return ret;
+        }
+
+        pr_debug("%s: Setting tx dma callback function\n", __func__);
+        ret = imx_dma_setup_handlers(prtd->dma_ch,
+                                audio_dma_irq, NULL,
+                                (void *)substream);
+        if (ret < 0) {
+                printk(KERN_ERR "Error %d setting dma callback function\n", ret);
+                return ret;
+        }
+        return 0;
+
+ out:
+        return ret;
+}
+
+static int mx1_mx2_pcm_close(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct mx1_mx2_runtime_data *prtd = runtime->private_data;
+
+        kfree(prtd);
+
+        return 0;
+}
+
+static int mx1_mx2_pcm_mmap(struct snd_pcm_substream *substream,
+                                struct vm_area_struct *vma)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        return dma_mmap_writecombine(substream->pcm->card->dev, vma,
+                                     runtime->dma_area,
+                                     runtime->dma_addr,
+                                     runtime->dma_bytes);
+}
+
+static struct snd_pcm_ops mx1_mx2_pcm_ops = {
+        .open           = mx1_mx2_pcm_open,
+        .close          = mx1_mx2_pcm_close,
+        .ioctl          = snd_pcm_lib_ioctl,
+        .hw_params      = mx1_mx2_pcm_hw_params,
+        .hw_free        = mx1_mx2_pcm_hw_free,
+        .prepare        = snd_mx1_mx2_prepare,
+        .trigger        = mx1_mx2_pcm_trigger,
+        .pointer        = mx1_mx2_pcm_pointer,
+        .mmap           = mx1_mx2_pcm_mmap,
+};
+
+static u64 mx1_mx2_pcm_dmamask = 0xffffffff;
+
+static int mx1_mx2_pcm_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 = mx1_mx2_pcm_hardware.buffer_bytes_max;
+        buf->dev.type = SNDRV_DMA_TYPE_DEV;
+        buf->dev.dev = pcm->card->dev;
+        buf->private_data = NULL;
+
+        /* Reserve uncached-buffered memory area for DMA */
+        buf->area = dma_alloc_writecombine(pcm->card->dev, size,
+                                           &buf->addr, GFP_KERNEL);
+
+        pr_debug("%s: preallocate_dma_buffer: area=%p, addr=%p, size=%d\n",
+                __func__, (void *) buf->area, (void *) buf->addr, size);
+
+        if (!buf->area)
+                return -ENOMEM;
+
+        buf->bytes = size;
+        return 0;
+}
+
+static void mx1_mx2_pcm_free_dma_buffers(struct snd_pcm *pcm)
+{
+        struct snd_pcm_substream *substream;
+        struct snd_dma_buffer *buf;
+        int stream;
+
+        for (stream = 0; stream < 2; stream++) {
+                substream = pcm->streams[stream].substream;
+                if (!substream)
+                        continue;
+
+                buf = &substream->dma_buffer;
+                if (!buf->area)
+                        continue;
+
+                dma_free_writecombine(pcm->card->dev, buf->bytes,
+                                      buf->area, buf->addr);
+                buf->area = NULL;
+        }
+}
+
+static int mx1_mx2_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
+        struct snd_pcm *pcm)
+{
+        int ret = 0;
+
+        if (!card->dev->dma_mask)
+                card->dev->dma_mask = &mx1_mx2_pcm_dmamask;
+        if (!card->dev->coherent_dma_mask)
+                card->dev->coherent_dma_mask = 0xffffffff;
+
+        if (dai->playback.channels_min) {
+                ret = mx1_mx2_pcm_preallocate_dma_buffer(pcm,
+                        SNDRV_PCM_STREAM_PLAYBACK);
+                pr_debug("%s: preallocate playback buffer\n", __func__);
+                if (ret)
+                        goto out;
+        }
+
+        if (dai->capture.channels_min) {
+                ret = mx1_mx2_pcm_preallocate_dma_buffer(pcm,
+                        SNDRV_PCM_STREAM_CAPTURE);
+                pr_debug("%s: preallocate capture buffer\n", __func__);
+                if (ret)
+                        goto out;
+        }
+ out:
+        return ret;
+}
+
+struct snd_soc_platform mx1_mx2_soc_platform = {
+        .name           = "mx1_mx2-audio",
+        .pcm_ops        = &mx1_mx2_pcm_ops,
+        .pcm_new        = mx1_mx2_pcm_new,
+        .pcm_free       = mx1_mx2_pcm_free_dma_buffers,
+};
+EXPORT_SYMBOL_GPL(mx1_mx2_soc_platform);
+
+static int __init mx1_mx2_soc_platform_init(void)
+{
+        return snd_soc_register_platform(&mx1_mx2_soc_platform);
+}
+module_init(mx1_mx2_soc_platform_init);
+
+static void __exit mx1_mx2_soc_platform_exit(void)
+{
+        snd_soc_unregister_platform(&mx1_mx2_soc_platform);
+}
+module_exit(mx1_mx2_soc_platform_exit);
+
+MODULE_AUTHOR("Javier Martin, javier.martin@vista-silicon.com");
+MODULE_DESCRIPTION("Freescale i.MX2x, i.MX1x PCM DMA module");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/imx/mx1_mx2-pcm.h b/sound/soc/imx/mx1_mx2-pcm.h
new file mode 100644
index 000000000000..2e528106570b
--- /dev/null
+++ b/sound/soc/imx/mx1_mx2-pcm.h
@@ -0,0 +1,26 @@
+/*
+ * mx1_mx2-pcm.h :- ASoC platform header for Freescale i.MX1x, i.MX2x
+ *
+ * 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 _MX1_MX2_PCM_H
+#define _MX1_MX2_PCM_H
+
+/* DMA information for mx1_mx2 platforms */
+struct mx1_mx2_pcm_dma_params {
+        char *name;                     /* stream identifier */
+        unsigned int transfer_type;     /* READ or WRITE DMA transfer */
+        dma_addr_t per_address;         /* physical address of SSI fifo */
+        int event_id;                   /* fixed DMA number for SSI fifo */
+        int watermark_level;            /* SSI fifo watermark level */
+        int per_config;                 /* DMA Config flags for peripheral */
+        int mem_config;                 /* DMA Config flags for RAM */
+ };
+
+/* platform data */
+extern struct snd_soc_platform mx1_mx2_soc_platform;
+
+#endif
diff --git a/sound/soc/imx/mx27vis_wm8974.c b/sound/soc/imx/mx27vis_wm8974.c
new file mode 100644
index 000000000000..e4dcb539108a
--- /dev/null
+++ b/sound/soc/imx/mx27vis_wm8974.c
@@ -0,0 +1,317 @@
+/*
+ * mx27vis_wm8974.c  --  SoC audio for mx27vis
+ *
+ * Copyright 2009 Vista Silicon S.L.
+ * Author: Javier Martin
+ *         javier.martin@vista-silicon.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/device.h>
+#include <linux/i2c.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+
+#include "../codecs/wm8974.h"
+#include "mx1_mx2-pcm.h"
+#include "mxc-ssi.h"
+#include <mach/gpio.h>
+#include <mach/iomux.h>
+
+#define IGNORED_ARG 0
+
+
+static struct snd_soc_card mx27vis;
+
+/**
+  * This function connects SSI1 (HPCR1) as slave to
+  * SSI1 external signals (PPCR1)
+  * As slave, HPCR1 must set TFSDIR and TCLKDIR as inputs from
+  * port 4
+  */
+void audmux_connect_1_4(void)
+{
+        pr_debug("AUDMUX: normal operation mode\n");
+        /* Reset HPCR1 and PPCR1 */
+
+        DAM_HPCR1 = 0x00000000;
+        DAM_PPCR1 = 0x00000000;
+
+        /* set to synchronous */
+        DAM_HPCR1 |= AUDMUX_HPCR_SYN;
+        DAM_PPCR1 |= AUDMUX_PPCR_SYN;
+
+
+        /* set Rx sources 1 <--> 4 */
+        DAM_HPCR1 |= AUDMUX_HPCR_RXDSEL(3); /* port 4 */
+        DAM_PPCR1 |= AUDMUX_PPCR_RXDSEL(0); /* port 1 */
+
+        /* set Tx frame and Clock direction and source  4 --> 1 output */
+        DAM_HPCR1 |= AUDMUX_HPCR_TFSDIR | AUDMUX_HPCR_TCLKDIR;
+        DAM_HPCR1 |= AUDMUX_HPCR_TFCSEL(3); /* TxDS and TxCclk from port 4 */
+
+        return;
+}
+
+static int mx27vis_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;
+        unsigned int pll_out = 0, bclk = 0, fmt = 0, mclk = 0;
+        int ret = 0;
+
+        /*
+         * The WM8974 is better at generating accurate audio clocks than the
+         * MX27 SSI controller, so we will use it as master when we can.
+         */
+        switch (params_rate(params)) {
+        case 8000:
+                fmt = SND_SOC_DAIFMT_CBM_CFM;
+                mclk = WM8974_MCLKDIV_12;
+                pll_out = 24576000;
+                break;
+        case 16000:
+                fmt = SND_SOC_DAIFMT_CBM_CFM;
+                pll_out = 12288000;
+                break;
+        case 48000:
+                fmt = SND_SOC_DAIFMT_CBM_CFM;
+                bclk = WM8974_BCLKDIV_4;
+                pll_out = 12288000;
+                break;
+        case 96000:
+                fmt = SND_SOC_DAIFMT_CBM_CFM;
+                bclk = WM8974_BCLKDIV_2;
+                pll_out = 12288000;
+                break;
+        case 11025:
+                fmt = SND_SOC_DAIFMT_CBM_CFM;
+                bclk = WM8974_BCLKDIV_16;
+                pll_out = 11289600;
+                break;
+        case 22050:
+                fmt = SND_SOC_DAIFMT_CBM_CFM;
+                bclk = WM8974_BCLKDIV_8;
+                pll_out = 11289600;
+                break;
+        case 44100:
+                fmt = SND_SOC_DAIFMT_CBM_CFM;
+                bclk = WM8974_BCLKDIV_4;
+                mclk = WM8974_MCLKDIV_2;
+                pll_out = 11289600;
+                break;
+        case 88200:
+                fmt = SND_SOC_DAIFMT_CBM_CFM;
+                bclk = WM8974_BCLKDIV_2;
+                pll_out = 11289600;
+                break;
+        }
+
+        /* set codec DAI configuration */
+        ret = codec_dai->ops->set_fmt(codec_dai,
+                SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_IF |
+                SND_SOC_DAIFMT_SYNC | fmt);
+        if (ret < 0) {
+                printk(KERN_ERR "Error from codec DAI configuration\n");
+                return ret;
+        }
+
+        /* set cpu DAI configuration */
+        ret = cpu_dai->ops->set_fmt(cpu_dai,
+                SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+                SND_SOC_DAIFMT_SYNC | fmt);
+        if (ret < 0) {
+                printk(KERN_ERR "Error from cpu DAI configuration\n");
+                return ret;
+        }
+
+        /* Put DC field of STCCR to 1 (not zero) */
+        ret = cpu_dai->ops->set_tdm_slot(cpu_dai, 0, 2);
+
+        /* set the SSI system clock as input */
+        ret = cpu_dai->ops->set_sysclk(cpu_dai, IMX_SSP_SYS_CLK, 0,
+                SND_SOC_CLOCK_IN);
+        if (ret < 0) {
+                printk(KERN_ERR "Error when setting system SSI clk\n");
+                return ret;
+        }
+
+        /* set codec BCLK division for sample rate */
+        ret = codec_dai->ops->set_clkdiv(codec_dai, WM8974_BCLKDIV, bclk);
+        if (ret < 0) {
+                printk(KERN_ERR "Error when setting BCLK division\n");
+                return ret;
+        }
+
+
+        /* codec PLL input is 25 MHz */
+        ret = codec_dai->ops->set_pll(codec_dai, IGNORED_ARG,
+                                        25000000, pll_out);
+        if (ret < 0) {
+                printk(KERN_ERR "Error when setting PLL input\n");
+                return ret;
+        }
+
+        /*set codec MCLK division for sample rate */
+        ret = codec_dai->ops->set_clkdiv(codec_dai, WM8974_MCLKDIV, mclk);
+        if (ret < 0) {
+                printk(KERN_ERR "Error when setting MCLK division\n");
+                return ret;
+        }
+
+        return 0;
+}
+
+static int mx27vis_hifi_hw_free(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+
+        /* disable the PLL */
+        return codec_dai->ops->set_pll(codec_dai, IGNORED_ARG, 0, 0);
+}
+
+/*
+ * mx27vis WM8974 HiFi DAI opserations.
+ */
+static struct snd_soc_ops mx27vis_hifi_ops = {
+        .hw_params = mx27vis_hifi_hw_params,
+        .hw_free = mx27vis_hifi_hw_free,
+};
+
+
+static int mx27vis_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        return 0;
+}
+
+static int mx27vis_resume(struct platform_device *pdev)
+{
+        return 0;
+}
+
+static int mx27vis_probe(struct platform_device *pdev)
+{
+        int ret = 0;
+
+        ret = get_ssi_clk(0, &pdev->dev);
+
+        if (ret < 0) {
+                printk(KERN_ERR "%s: cant get ssi clock\n", __func__);
+                return ret;
+        }
+
+
+        return 0;
+}
+
+static int mx27vis_remove(struct platform_device *pdev)
+{
+        put_ssi_clk(0);
+        return 0;
+}
+
+static struct snd_soc_dai_link mx27vis_dai[] = {
+{ /* Hifi Playback*/
+        .name = "WM8974",
+        .stream_name = "WM8974 HiFi",
+        .cpu_dai = &imx_ssi_pcm_dai[0],
+        .codec_dai = &wm8974_dai,
+        .ops = &mx27vis_hifi_ops,
+},
+};
+
+static struct snd_soc_card mx27vis = {
+        .name = "mx27vis",
+        .platform = &mx1_mx2_soc_platform,
+        .probe = mx27vis_probe,
+        .remove = mx27vis_remove,
+        .suspend_pre = mx27vis_suspend,
+        .resume_post = mx27vis_resume,
+        .dai_link = mx27vis_dai,
+        .num_links = ARRAY_SIZE(mx27vis_dai),
+};
+
+static struct snd_soc_device mx27vis_snd_devdata = {
+        .card = &mx27vis,
+        .codec_dev = &soc_codec_dev_wm8974,
+};
+
+static struct platform_device *mx27vis_snd_device;
+
+/* Temporal definition of board specific behaviour */
+void gpio_ssi_active(int ssi_num)
+{
+        int ret = 0;
+
+        unsigned int ssi1_pins[] = {
+                PC20_PF_SSI1_FS,
+                PC21_PF_SSI1_RXD,
+                PC22_PF_SSI1_TXD,
+                PC23_PF_SSI1_CLK,
+        };
+        unsigned int ssi2_pins[] = {
+                PC24_PF_SSI2_FS,
+                PC25_PF_SSI2_RXD,
+                PC26_PF_SSI2_TXD,
+                PC27_PF_SSI2_CLK,
+        };
+        if (ssi_num == 0)
+                ret = mxc_gpio_setup_multiple_pins(ssi1_pins,
+                                ARRAY_SIZE(ssi1_pins), "USB OTG");
+        else
+                ret = mxc_gpio_setup_multiple_pins(ssi2_pins,
+                                ARRAY_SIZE(ssi2_pins), "USB OTG");
+        if (ret)
+                printk(KERN_ERR "Error requesting ssi %x pins\n", ssi_num);
+}
+
+
+static int __init mx27vis_init(void)
+{
+        int ret;
+
+        mx27vis_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!mx27vis_snd_device)
+                return -ENOMEM;
+
+        platform_set_drvdata(mx27vis_snd_device, &mx27vis_snd_devdata);
+        mx27vis_snd_devdata.dev = &mx27vis_snd_device->dev;
+        ret = platform_device_add(mx27vis_snd_device);
+
+        if (ret) {
+                printk(KERN_ERR "ASoC: Platform device allocation failed\n");
+                platform_device_put(mx27vis_snd_device);
+        }
+
+        /* WM8974 uses SSI1 (HPCR1) via AUDMUX port 4 for audio (PPCR1) */
+        gpio_ssi_active(0);
+        audmux_connect_1_4();
+
+        return ret;
+}
+
+static void __exit mx27vis_exit(void)
+{
+        /* We should call some "ssi_gpio_inactive()" properly */
+}
+
+module_init(mx27vis_init);
+module_exit(mx27vis_exit);
+
+
+MODULE_AUTHOR("Javier Martin, javier.martin@vista-silicon.com");
+MODULE_DESCRIPTION("ALSA SoC WM8974 mx27vis");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/imx/mxc-ssi.c b/sound/soc/imx/mxc-ssi.c
new file mode 100644
index 000000000000..3806ff2c0cd4
--- /dev/null
+++ b/sound/soc/imx/mxc-ssi.c
@@ -0,0 +1,868 @@
+/*
+ * mxc-ssi.c  --  SSI driver for Freescale IMX
+ *
+ * Copyright 2006 Wolfson Microelectronics PLC.
+ * Author: Liam Girdwood
+ *         liam.girdwood@wolfsonmicro.com or linux@wolfsonmicro.com
+ *
+ *  Based on mxc-alsa-mc13783 (C) 2006 Freescale.
+ *
+ *  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.
+ *
+ * TODO:
+ *   Need to rework SSI register defs when new defs go into mainline.
+ *   Add support for TDM and FIFO 1.
+ *   Add support for i.mx3x DMA interface.
+ *
+ */
+
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/dma-mapping.h>
+#include <linux/clk.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <mach/dma-mx1-mx2.h>
+#include <asm/mach-types.h>
+
+#include "mxc-ssi.h"
+#include "mx1_mx2-pcm.h"
+
+#define SSI1_PORT       0
+#define SSI2_PORT       1
+
+static int ssi_active[2] = {0, 0};
+
+/* DMA information for mx1_mx2 platforms */
+static struct mx1_mx2_pcm_dma_params imx_ssi1_pcm_stereo_out0 = {
+        .name                   = "SSI1 PCM Stereo out 0",
+        .transfer_type = DMA_MODE_WRITE,
+        .per_address = SSI1_BASE_ADDR + STX0,
+        .event_id = DMA_REQ_SSI1_TX0,
+        .watermark_level = TXFIFO_WATERMARK,
+        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
+        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
+};
+
+static struct mx1_mx2_pcm_dma_params imx_ssi1_pcm_stereo_out1 = {
+        .name                   = "SSI1 PCM Stereo out 1",
+        .transfer_type = DMA_MODE_WRITE,
+        .per_address = SSI1_BASE_ADDR + STX1,
+        .event_id = DMA_REQ_SSI1_TX1,
+        .watermark_level = TXFIFO_WATERMARK,
+        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
+        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
+};
+
+static struct mx1_mx2_pcm_dma_params imx_ssi1_pcm_stereo_in0 = {
+        .name                   = "SSI1 PCM Stereo in 0",
+        .transfer_type = DMA_MODE_READ,
+        .per_address = SSI1_BASE_ADDR + SRX0,
+        .event_id = DMA_REQ_SSI1_RX0,
+        .watermark_level = RXFIFO_WATERMARK,
+        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
+        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
+};
+
+static struct mx1_mx2_pcm_dma_params imx_ssi1_pcm_stereo_in1 = {
+        .name                   = "SSI1 PCM Stereo in 1",
+        .transfer_type = DMA_MODE_READ,
+        .per_address = SSI1_BASE_ADDR + SRX1,
+        .event_id = DMA_REQ_SSI1_RX1,
+        .watermark_level = RXFIFO_WATERMARK,
+        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
+        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
+};
+
+static struct mx1_mx2_pcm_dma_params imx_ssi2_pcm_stereo_out0 = {
+        .name                   = "SSI2 PCM Stereo out 0",
+        .transfer_type = DMA_MODE_WRITE,
+        .per_address = SSI2_BASE_ADDR + STX0,
+        .event_id = DMA_REQ_SSI2_TX0,
+        .watermark_level = TXFIFO_WATERMARK,
+        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
+        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
+};
+
+static struct mx1_mx2_pcm_dma_params imx_ssi2_pcm_stereo_out1 = {
+        .name                   = "SSI2 PCM Stereo out 1",
+        .transfer_type = DMA_MODE_WRITE,
+        .per_address = SSI2_BASE_ADDR + STX1,
+        .event_id = DMA_REQ_SSI2_TX1,
+        .watermark_level = TXFIFO_WATERMARK,
+        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
+        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
+};
+
+static struct mx1_mx2_pcm_dma_params imx_ssi2_pcm_stereo_in0 = {
+        .name                   = "SSI2 PCM Stereo in 0",
+        .transfer_type = DMA_MODE_READ,
+        .per_address = SSI2_BASE_ADDR + SRX0,
+        .event_id = DMA_REQ_SSI2_RX0,
+        .watermark_level = RXFIFO_WATERMARK,
+        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
+        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
+};
+
+static struct mx1_mx2_pcm_dma_params imx_ssi2_pcm_stereo_in1 = {
+        .name                   = "SSI2 PCM Stereo in 1",
+        .transfer_type = DMA_MODE_READ,
+        .per_address = SSI2_BASE_ADDR + SRX1,
+        .event_id = DMA_REQ_SSI2_RX1,
+        .watermark_level = RXFIFO_WATERMARK,
+        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
+        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
+};
+
+static struct clk *ssi_clk0, *ssi_clk1;
+
+int get_ssi_clk(int ssi, struct device *dev)
+{
+        switch (ssi) {
+        case 0:
+                ssi_clk0 = clk_get(dev, "ssi1");
+                if (IS_ERR(ssi_clk0))
+                        return PTR_ERR(ssi_clk0);
+                return 0;
+        case 1:
+                ssi_clk1 = clk_get(dev, "ssi2");
+                if (IS_ERR(ssi_clk1))
+                        return PTR_ERR(ssi_clk1);
+                return 0;
+        default:
+                return -EINVAL;
+        }
+}
+EXPORT_SYMBOL(get_ssi_clk);
+
+void put_ssi_clk(int ssi)
+{
+        switch (ssi) {
+        case 0:
+                clk_put(ssi_clk0);
+                ssi_clk0 = NULL;
+                break;
+        case 1:
+                clk_put(ssi_clk1);
+                ssi_clk1 = NULL;
+                break;
+        }
+}
+EXPORT_SYMBOL(put_ssi_clk);
+
+/*
+ * SSI system clock configuration.
+ * Should only be called when port is inactive (i.e. SSIEN = 0).
+ */
+static int imx_ssi_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
+        int clk_id, unsigned int freq, int dir)
+{
+        u32 scr;
+
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
+                scr = SSI1_SCR;
+                pr_debug("%s: SCR for SSI1 is %x\n", __func__, scr);
+        } else {
+                scr = SSI2_SCR;
+                pr_debug("%s: SCR for SSI2 is %x\n", __func__, scr);
+        }
+
+        if (scr & SSI_SCR_SSIEN) {
+                printk(KERN_WARNING "Warning ssi already enabled\n");
+                return 0;
+        }
+
+        switch (clk_id) {
+        case IMX_SSP_SYS_CLK:
+                if (dir == SND_SOC_CLOCK_OUT) {
+                        scr |= SSI_SCR_SYS_CLK_EN;
+                        pr_debug("%s: clk of is output\n", __func__);
+                } else {
+                        scr &= ~SSI_SCR_SYS_CLK_EN;
+                        pr_debug("%s: clk of is input\n", __func__);
+                }
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
+                pr_debug("%s: writeback of SSI1_SCR\n", __func__);
+                SSI1_SCR = scr;
+        } else {
+                pr_debug("%s: writeback of SSI2_SCR\n", __func__);
+                SSI2_SCR = scr;
+        }
+
+        return 0;
+}
+
+/*
+ * SSI Clock dividers
+ * Should only be called when port is inactive (i.e. SSIEN = 0).
+ */
+static int imx_ssi_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
+        int div_id, int div)
+{
+        u32 stccr, srccr;
+
+        pr_debug("%s\n", __func__);
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
+                if (SSI1_SCR & SSI_SCR_SSIEN)
+                        return 0;
+                srccr = SSI1_STCCR;
+                stccr = SSI1_STCCR;
+        } else {
+                if (SSI2_SCR & SSI_SCR_SSIEN)
+                        return 0;
+                srccr = SSI2_STCCR;
+                stccr = SSI2_STCCR;
+        }
+
+        switch (div_id) {
+        case IMX_SSI_TX_DIV_2:
+                stccr &= ~SSI_STCCR_DIV2;
+                stccr |= div;
+                break;
+        case IMX_SSI_TX_DIV_PSR:
+                stccr &= ~SSI_STCCR_PSR;
+                stccr |= div;
+                break;
+        case IMX_SSI_TX_DIV_PM:
+                stccr &= ~0xff;
+                stccr |= SSI_STCCR_PM(div);
+                break;
+        case IMX_SSI_RX_DIV_2:
+                stccr &= ~SSI_STCCR_DIV2;
+                stccr |= div;
+                break;
+        case IMX_SSI_RX_DIV_PSR:
+                stccr &= ~SSI_STCCR_PSR;
+                stccr |= div;
+                break;
+        case IMX_SSI_RX_DIV_PM:
+                stccr &= ~0xff;
+                stccr |= SSI_STCCR_PM(div);
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
+                SSI1_STCCR = stccr;
+                SSI1_SRCCR = srccr;
+        } else {
+                SSI2_STCCR = stccr;
+                SSI2_SRCCR = srccr;
+        }
+        return 0;
+}
+
+/*
+ * SSI Network Mode or TDM slots configuration.
+ * Should only be called when port is inactive (i.e. SSIEN = 0).
+ */
+static int imx_ssi_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
+        unsigned int mask, int slots)
+{
+        u32 stmsk, srmsk, stccr;
+
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
+                if (SSI1_SCR & SSI_SCR_SSIEN) {
+                        printk(KERN_WARNING "Warning ssi already enabled\n");
+                        return 0;
+                }
+                stccr = SSI1_STCCR;
+        } else {
+                if (SSI2_SCR & SSI_SCR_SSIEN) {
+                        printk(KERN_WARNING "Warning ssi already enabled\n");
+                        return 0;
+                }
+                stccr = SSI2_STCCR;
+        }
+
+        stmsk = srmsk = mask;
+        stccr &= ~SSI_STCCR_DC_MASK;
+        stccr |= SSI_STCCR_DC(slots - 1);
+
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
+                SSI1_STMSK = stmsk;
+                SSI1_SRMSK = srmsk;
+                SSI1_SRCCR = SSI1_STCCR = stccr;
+        } else {
+                SSI2_STMSK = stmsk;
+                SSI2_SRMSK = srmsk;
+                SSI2_SRCCR = SSI2_STCCR = stccr;
+        }
+
+        return 0;
+}
+
+/*
+ * SSI DAI format configuration.
+ * Should only be called when port is inactive (i.e. SSIEN = 0).
+ * Note: We don't use the I2S modes but instead manually configure the
+ * SSI for I2S.
+ */
+static int imx_ssi_set_dai_fmt(struct snd_soc_dai *cpu_dai,
+                unsigned int fmt)
+{
+        u32 stcr = 0, srcr = 0, scr;
+
+        /*
+         * This is done to avoid this function to modify
+         * previous set values in stcr
+         */
+        stcr = SSI1_STCR;
+
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2)
+                scr = SSI1_SCR & ~(SSI_SCR_SYN | SSI_SCR_NET);
+        else
+                scr = SSI2_SCR & ~(SSI_SCR_SYN | SSI_SCR_NET);
+
+        if (scr & SSI_SCR_SSIEN) {
+                printk(KERN_WARNING "Warning ssi already enabled\n");
+                return 0;
+        }
+
+        /* DAI mode */
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                /* data on rising edge of bclk, frame low 1clk before data */
+                stcr |= SSI_STCR_TFSI | SSI_STCR_TEFS | SSI_STCR_TXBIT0;
+                srcr |= SSI_SRCR_RFSI | SSI_SRCR_REFS | SSI_SRCR_RXBIT0;
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                /* data on rising edge of bclk, frame high with data */
+                stcr |= SSI_STCR_TXBIT0;
+                srcr |= SSI_SRCR_RXBIT0;
+                break;
+        case SND_SOC_DAIFMT_DSP_B:
+                /* data on rising edge of bclk, frame high with data */
+                stcr |= SSI_STCR_TFSL;
+                srcr |= SSI_SRCR_RFSL;
+                break;
+        case SND_SOC_DAIFMT_DSP_A:
+                /* data on rising edge of bclk, frame high 1clk before data */
+                stcr |= SSI_STCR_TFSL | SSI_STCR_TEFS;
+                srcr |= SSI_SRCR_RFSL | SSI_SRCR_REFS;
+                break;
+        }
+
+        /* DAI clock inversion */
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_IB_IF:
+                stcr |= SSI_STCR_TFSI;
+                stcr &= ~SSI_STCR_TSCKP;
+                srcr |= SSI_SRCR_RFSI;
+                srcr &= ~SSI_SRCR_RSCKP;
+                break;
+        case SND_SOC_DAIFMT_IB_NF:
+                stcr &= ~(SSI_STCR_TSCKP | SSI_STCR_TFSI);
+                srcr &= ~(SSI_SRCR_RSCKP | SSI_SRCR_RFSI);
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                stcr |= SSI_STCR_TFSI | SSI_STCR_TSCKP;
+                srcr |= SSI_SRCR_RFSI | SSI_SRCR_RSCKP;
+                break;
+        case SND_SOC_DAIFMT_NB_NF:
+                stcr &= ~SSI_STCR_TFSI;
+                stcr |= SSI_STCR_TSCKP;
+                srcr &= ~SSI_SRCR_RFSI;
+                srcr |= SSI_SRCR_RSCKP;
+                break;
+        }
+
+        /* DAI clock master masks */
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBS_CFS:
+                stcr |= SSI_STCR_TFDIR | SSI_STCR_TXDIR;
+                srcr |= SSI_SRCR_RFDIR | SSI_SRCR_RXDIR;
+                break;
+        case SND_SOC_DAIFMT_CBM_CFS:
+                stcr |= SSI_STCR_TFDIR;
+                srcr |= SSI_SRCR_RFDIR;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFM:
+                stcr |= SSI_STCR_TXDIR;
+                srcr |= SSI_SRCR_RXDIR;
+                break;
+        }
+
+        /* sync */
+        if (!(fmt & SND_SOC_DAIFMT_ASYNC))
+                scr |= SSI_SCR_SYN;
+
+        /* tdm - only for stereo atm */
+        if (fmt & SND_SOC_DAIFMT_TDM)
+                scr |= SSI_SCR_NET;
+
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
+                SSI1_STCR = stcr;
+                SSI1_SRCR = srcr;
+                SSI1_SCR = scr;
+        } else {
+                SSI2_STCR = stcr;
+                SSI2_SRCR = srcr;
+                SSI2_SCR = scr;
+        }
+
+        return 0;
+}
+
+static int imx_ssi_startup(struct snd_pcm_substream *substream,
+                        struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                /* set up TX DMA params */
+                switch (cpu_dai->id) {
+                case IMX_DAI_SSI0:
+                        cpu_dai->dma_data = &imx_ssi1_pcm_stereo_out0;
+                        break;
+                case IMX_DAI_SSI1:
+                        cpu_dai->dma_data = &imx_ssi1_pcm_stereo_out1;
+                        break;
+                case IMX_DAI_SSI2:
+                        cpu_dai->dma_data = &imx_ssi2_pcm_stereo_out0;
+                        break;
+                case IMX_DAI_SSI3:
+                        cpu_dai->dma_data = &imx_ssi2_pcm_stereo_out1;
+                }
+                pr_debug("%s: (playback)\n", __func__);
+        } else {
+                /* set up RX DMA params */
+                switch (cpu_dai->id) {
+                case IMX_DAI_SSI0:
+                        cpu_dai->dma_data = &imx_ssi1_pcm_stereo_in0;
+                        break;
+                case IMX_DAI_SSI1:
+                        cpu_dai->dma_data = &imx_ssi1_pcm_stereo_in1;
+                        break;
+                case IMX_DAI_SSI2:
+                        cpu_dai->dma_data = &imx_ssi2_pcm_stereo_in0;
+                        break;
+                case IMX_DAI_SSI3:
+                        cpu_dai->dma_data = &imx_ssi2_pcm_stereo_in1;
+                }
+                pr_debug("%s: (capture)\n", __func__);
+        }
+
+        /*
+         * we cant really change any SSI values after SSI is enabled
+         * need to fix in software for max flexibility - lrg
+         */
+        if (cpu_dai->active) {
+                printk(KERN_WARNING "Warning ssi already enabled\n");
+                return 0;
+        }
+
+        /* reset the SSI port - Sect 45.4.4 */
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
+
+                if (!ssi_clk0)
+                        return -EINVAL;
+
+                if (ssi_active[SSI1_PORT]++) {
+                        pr_debug("%s: exit before reset\n", __func__);
+                        return 0;
+                }
+
+                /* SSI1 Reset */
+                SSI1_SCR = 0;
+
+                SSI1_SFCSR = SSI_SFCSR_RFWM1(RXFIFO_WATERMARK) |
+                        SSI_SFCSR_RFWM0(RXFIFO_WATERMARK) |
+                        SSI_SFCSR_TFWM1(TXFIFO_WATERMARK) |
+                        SSI_SFCSR_TFWM0(TXFIFO_WATERMARK);
+        } else {
+
+                if (!ssi_clk1)
+                        return -EINVAL;
+
+                if (ssi_active[SSI2_PORT]++) {
+                        pr_debug("%s: exit before reset\n", __func__);
+                        return 0;
+                }
+
+                /* SSI2 Reset */
+                SSI2_SCR = 0;
+
+                SSI2_SFCSR = SSI_SFCSR_RFWM1(RXFIFO_WATERMARK) |
+                        SSI_SFCSR_RFWM0(RXFIFO_WATERMARK) |
+                        SSI_SFCSR_TFWM1(TXFIFO_WATERMARK) |
+                        SSI_SFCSR_TFWM0(TXFIFO_WATERMARK);
+        }
+
+        return 0;
+}
+
+int imx_ssi_hw_tx_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 *cpu_dai = rtd->dai->cpu_dai;
+        u32 stccr, stcr, sier;
+
+        pr_debug("%s\n", __func__);
+
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
+                stccr = SSI1_STCCR & ~SSI_STCCR_WL_MASK;
+                stcr = SSI1_STCR;
+                sier = SSI1_SIER;
+        } else {
+                stccr = SSI2_STCCR & ~SSI_STCCR_WL_MASK;
+                stcr = SSI2_STCR;
+                sier = SSI2_SIER;
+        }
+
+        /* DAI data (word) size */
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                stccr |= SSI_STCCR_WL(16);
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                stccr |= SSI_STCCR_WL(20);
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                stccr |= SSI_STCCR_WL(24);
+                break;
+        }
+
+        /* enable interrupts */
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2)
+                stcr |= SSI_STCR_TFEN0;
+        else
+                stcr |= SSI_STCR_TFEN1;
+        sier |= SSI_SIER_TDMAE;
+
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
+                SSI1_STCR = stcr;
+                SSI1_STCCR = stccr;
+                SSI1_SIER = sier;
+        } else {
+                SSI2_STCR = stcr;
+                SSI2_STCCR = stccr;
+                SSI2_SIER = sier;
+        }
+
+        return 0;
+}
+
+int imx_ssi_hw_rx_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 *cpu_dai = rtd->dai->cpu_dai;
+        u32 srccr, srcr, sier;
+
+        pr_debug("%s\n", __func__);
+
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
+                srccr = SSI1_SRCCR & ~SSI_SRCCR_WL_MASK;
+                srcr = SSI1_SRCR;
+                sier = SSI1_SIER;
+        } else {
+                srccr = SSI2_SRCCR & ~SSI_SRCCR_WL_MASK;
+                srcr = SSI2_SRCR;
+                sier = SSI2_SIER;
+        }
+
+        /* DAI data (word) size */
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                srccr |= SSI_SRCCR_WL(16);
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                srccr |= SSI_SRCCR_WL(20);
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                srccr |= SSI_SRCCR_WL(24);
+                break;
+        }
+
+        /* enable interrupts */
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2)
+                srcr |= SSI_SRCR_RFEN0;
+        else
+                srcr |= SSI_SRCR_RFEN1;
+        sier |= SSI_SIER_RDMAE;
+
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
+                SSI1_SRCR = srcr;
+                SSI1_SRCCR = srccr;
+                SSI1_SIER = sier;
+        } else {
+                SSI2_SRCR = srcr;
+                SSI2_SRCCR = srccr;
+                SSI2_SIER = sier;
+        }
+
+        return 0;
+}
+
+/*
+ * Should only be called when port is inactive (i.e. SSIEN = 0),
+ * although can be called multiple times by upper layers.
+ */
+int imx_ssi_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_dai *cpu_dai = rtd->dai->cpu_dai;
+
+        int ret;
+
+        /* cant change any parameters when SSI is running */
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
+                if (SSI1_SCR & SSI_SCR_SSIEN) {
+                        printk(KERN_WARNING "Warning ssi already enabled\n");
+                        return 0;
+                }
+        } else {
+                if (SSI2_SCR & SSI_SCR_SSIEN) {
+                        printk(KERN_WARNING "Warning ssi already enabled\n");
+                        return 0;
+                }
+        }
+
+        /*
+         * Configure both tx and rx params with the same settings. This is
+         * really a harware restriction because SSI must be disabled until
+         * we can change those values. If there is an active audio stream in
+         * one direction, enabling the other direction with different
+         * settings would mean disturbing the running one.
+         */
+        ret = imx_ssi_hw_tx_params(substream, params);
+        if (ret < 0)
+                return ret;
+        return imx_ssi_hw_rx_params(substream, params);
+}
+
+int imx_ssi_prepare(struct snd_pcm_substream *substream,
+                        struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        int ret;
+
+        pr_debug("%s\n", __func__);
+
+        /* Enable clks here to follow SSI recommended init sequence */
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
+                ret = clk_enable(ssi_clk0);
+                if (ret < 0)
+                        printk(KERN_ERR "Unable to enable ssi_clk0\n");
+        } else {
+                ret = clk_enable(ssi_clk1);
+                if (ret < 0)
+                        printk(KERN_ERR "Unable to enable ssi_clk1\n");
+        }
+
+        return 0;
+}
+
+static int imx_ssi_trigger(struct snd_pcm_substream *substream, int cmd,
+                        struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        u32 scr;
+
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2)
+                scr = SSI1_SCR;
+        else
+                scr = SSI2_SCR;
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+        case SNDRV_PCM_TRIGGER_RESUME:
+        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        scr |= SSI_SCR_TE | SSI_SCR_SSIEN;
+                else
+                        scr |= SSI_SCR_RE | SSI_SCR_SSIEN;
+                break;
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+        case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        scr &= ~SSI_SCR_TE;
+                else
+                        scr &= ~SSI_SCR_RE;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2)
+                SSI1_SCR = scr;
+        else
+                SSI2_SCR = scr;
+
+        return 0;
+}
+
+static void imx_ssi_shutdown(struct snd_pcm_substream *substream,
+                        struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+
+        /* shutdown SSI if neither Tx or Rx is active */
+        if (!cpu_dai->active) {
+
+                if (cpu_dai->id == IMX_DAI_SSI0 ||
+                        cpu_dai->id == IMX_DAI_SSI2) {
+
+                        if (--ssi_active[SSI1_PORT] > 1)
+                                return;
+
+                        SSI1_SCR = 0;
+                        clk_disable(ssi_clk0);
+                } else {
+                        if (--ssi_active[SSI2_PORT])
+                                return;
+                        SSI2_SCR = 0;
+                        clk_disable(ssi_clk1);
+                }
+        }
+}
+
+#ifdef CONFIG_PM
+static int imx_ssi_suspend(struct platform_device *dev,
+        struct snd_soc_dai *dai)
+{
+        return 0;
+}
+
+static int imx_ssi_resume(struct platform_device *pdev,
+        struct snd_soc_dai *dai)
+{
+        return 0;
+}
+
+#else
+#define imx_ssi_suspend NULL
+#define imx_ssi_resume  NULL
+#endif
+
+#define IMX_SSI_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 IMX_SSI_BITS \
+        (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+        SNDRV_PCM_FMTBIT_S24_LE)
+
+static struct snd_soc_dai_ops imx_ssi_pcm_dai_ops = {
+        .startup = imx_ssi_startup,
+        .shutdown = imx_ssi_shutdown,
+        .trigger = imx_ssi_trigger,
+        .prepare = imx_ssi_prepare,
+        .hw_params = imx_ssi_hw_params,
+        .set_sysclk = imx_ssi_set_dai_sysclk,
+        .set_clkdiv = imx_ssi_set_dai_clkdiv,
+        .set_fmt = imx_ssi_set_dai_fmt,
+        .set_tdm_slot = imx_ssi_set_dai_tdm_slot,
+};
+
+struct snd_soc_dai imx_ssi_pcm_dai[] = {
+{
+        .name = "imx-i2s-1-0",
+        .id = IMX_DAI_SSI0,
+        .suspend = imx_ssi_suspend,
+        .resume = imx_ssi_resume,
+        .playback = {
+                .channels_min = 1,
+                .channels_max = 2,
+                .formats = IMX_SSI_BITS,
+                .rates = IMX_SSI_RATES,},
+        .capture = {
+                .channels_min = 1,
+                .channels_max = 2,
+                .formats = IMX_SSI_BITS,
+                .rates = IMX_SSI_RATES,},
+        .ops = &imx_ssi_pcm_dai_ops,
+},
+{
+        .name = "imx-i2s-2-0",
+        .id = IMX_DAI_SSI1,
+        .playback = {
+                .channels_min = 1,
+                .channels_max = 2,
+                .formats = IMX_SSI_BITS,
+                .rates = IMX_SSI_RATES,},
+        .capture = {
+                .channels_min = 1,
+                .channels_max = 2,
+                .formats = IMX_SSI_BITS,
+                .rates = IMX_SSI_RATES,},
+        .ops = &imx_ssi_pcm_dai_ops,
+},
+{
+        .name = "imx-i2s-1-1",
+        .id = IMX_DAI_SSI2,
+        .suspend = imx_ssi_suspend,
+        .resume = imx_ssi_resume,
+        .playback = {
+                .channels_min = 1,
+                .channels_max = 2,
+                .formats = IMX_SSI_BITS,
+                .rates = IMX_SSI_RATES,},
+        .capture = {
+                .channels_min = 1,
+                .channels_max = 2,
+                .formats = IMX_SSI_BITS,
+                .rates = IMX_SSI_RATES,},
+        .ops = &imx_ssi_pcm_dai_ops,
+},
+{
+        .name = "imx-i2s-2-1",
+        .id = IMX_DAI_SSI3,
+        .playback = {
+                .channels_min = 1,
+                .channels_max = 2,
+                .formats = IMX_SSI_BITS,
+                .rates = IMX_SSI_RATES,},
+        .capture = {
+                .channels_min = 1,
+                .channels_max = 2,
+                .formats = IMX_SSI_BITS,
+                .rates = IMX_SSI_RATES,},
+        .ops = &imx_ssi_pcm_dai_ops,
+},
+};
+EXPORT_SYMBOL_GPL(imx_ssi_pcm_dai);
+
+static int __init imx_ssi_init(void)
+{
+        return snd_soc_register_dais(imx_ssi_pcm_dai,
+                                ARRAY_SIZE(imx_ssi_pcm_dai));
+}
+
+static void __exit imx_ssi_exit(void)
+{
+        snd_soc_unregister_dais(imx_ssi_pcm_dai,
+                                ARRAY_SIZE(imx_ssi_pcm_dai));
+}
+
+module_init(imx_ssi_init);
+module_exit(imx_ssi_exit);
+MODULE_AUTHOR("Liam Girdwood, liam.girdwood@wolfsonmicro.com");
+MODULE_DESCRIPTION("i.MX ASoC I2S driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/imx/mxc-ssi.h b/sound/soc/imx/mxc-ssi.h
new file mode 100644
index 000000000000..12bbdc9c7ecd
--- /dev/null
+++ b/sound/soc/imx/mxc-ssi.h
@@ -0,0 +1,238 @@
+/*
+ * 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 _IMX_SSI_H
+#define _IMX_SSI_H
+
+#include <mach/hardware.h>
+
+/* SSI regs definition - MOVE to /arch/arm/plat-mxc/include/mach/ when stable */
+#define SSI1_IO_BASE_ADDR       IO_ADDRESS(SSI1_BASE_ADDR)
+#define SSI2_IO_BASE_ADDR       IO_ADDRESS(SSI2_BASE_ADDR)
+
+#define STX0   0x00
+#define STX1   0x04
+#define SRX0   0x08
+#define SRX1   0x0c
+#define SCR    0x10
+#define SISR   0x14
+#define SIER   0x18
+#define STCR   0x1c
+#define SRCR   0x20
+#define STCCR  0x24
+#define SRCCR  0x28
+#define SFCSR  0x2c
+#define STR    0x30
+#define SOR    0x34
+#define SACNT  0x38
+#define SACADD 0x3c
+#define SACDAT 0x40
+#define SATAG  0x44
+#define STMSK  0x48
+#define SRMSK  0x4c
+
+#define SSI1_STX0       (*((volatile u32 *)(SSI1_IO_BASE_ADDR + STX0)))
+#define SSI1_STX1   (*((volatile u32 *)(SSI1_IO_BASE_ADDR + STX1)))
+#define SSI1_SRX0   (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SRX0)))
+#define SSI1_SRX1   (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SRX1)))
+#define SSI1_SCR    (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SCR)))
+#define SSI1_SISR   (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SISR)))
+#define SSI1_SIER   (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SIER)))
+#define SSI1_STCR   (*((volatile u32 *)(SSI1_IO_BASE_ADDR + STCR)))
+#define SSI1_SRCR   (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SRCR)))
+#define SSI1_STCCR  (*((volatile u32 *)(SSI1_IO_BASE_ADDR + STCCR)))
+#define SSI1_SRCCR  (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SRCCR)))
+#define SSI1_SFCSR  (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SFCSR)))
+#define SSI1_STR    (*((volatile u32 *)(SSI1_IO_BASE_ADDR + STR)))
+#define SSI1_SOR    (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SOR)))
+#define SSI1_SACNT  (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SACNT)))
+#define SSI1_SACADD (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SACADD)))
+#define SSI1_SACDAT (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SACDAT)))
+#define SSI1_SATAG  (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SATAG)))
+#define SSI1_STMSK  (*((volatile u32 *)(SSI1_IO_BASE_ADDR + STMSK)))
+#define SSI1_SRMSK  (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SRMSK)))
+
+
+#define SSI2_STX0       (*((volatile u32 *)(SSI2_IO_BASE_ADDR + STX0)))
+#define SSI2_STX1   (*((volatile u32 *)(SSI2_IO_BASE_ADDR + STX1)))
+#define SSI2_SRX0   (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SRX0)))
+#define SSI2_SRX1   (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SRX1)))
+#define SSI2_SCR    (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SCR)))
+#define SSI2_SISR   (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SISR)))
+#define SSI2_SIER   (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SIER)))
+#define SSI2_STCR   (*((volatile u32 *)(SSI2_IO_BASE_ADDR + STCR)))
+#define SSI2_SRCR   (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SRCR)))
+#define SSI2_STCCR  (*((volatile u32 *)(SSI2_IO_BASE_ADDR + STCCR)))
+#define SSI2_SRCCR  (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SRCCR)))
+#define SSI2_SFCSR  (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SFCSR)))
+#define SSI2_STR    (*((volatile u32 *)(SSI2_IO_BASE_ADDR + STR)))
+#define SSI2_SOR    (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SOR)))
+#define SSI2_SACNT  (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SACNT)))
+#define SSI2_SACADD (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SACADD)))
+#define SSI2_SACDAT (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SACDAT)))
+#define SSI2_SATAG  (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SATAG)))
+#define SSI2_STMSK  (*((volatile u32 *)(SSI2_IO_BASE_ADDR + STMSK)))
+#define SSI2_SRMSK  (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SRMSK)))
+
+#define SSI_SCR_CLK_IST        (1 << 9)
+#define SSI_SCR_TCH_EN         (1 << 8)
+#define SSI_SCR_SYS_CLK_EN     (1 << 7)
+#define SSI_SCR_I2S_MODE_NORM  (0 << 5)
+#define SSI_SCR_I2S_MODE_MSTR  (1 << 5)
+#define SSI_SCR_I2S_MODE_SLAVE (2 << 5)
+#define SSI_SCR_SYN            (1 << 4)
+#define SSI_SCR_NET            (1 << 3)
+#define SSI_SCR_RE             (1 << 2)
+#define SSI_SCR_TE             (1 << 1)
+#define SSI_SCR_SSIEN          (1 << 0)
+
+#define SSI_SISR_CMDAU         (1 << 18)
+#define SSI_SISR_CMDDU         (1 << 17)
+#define SSI_SISR_RXT           (1 << 16)
+#define SSI_SISR_RDR1          (1 << 15)
+#define SSI_SISR_RDR0          (1 << 14)
+#define SSI_SISR_TDE1          (1 << 13)
+#define SSI_SISR_TDE0          (1 << 12)
+#define SSI_SISR_ROE1          (1 << 11)
+#define SSI_SISR_ROE0          (1 << 10)
+#define SSI_SISR_TUE1          (1 << 9)
+#define SSI_SISR_TUE0          (1 << 8)
+#define SSI_SISR_TFS           (1 << 7)
+#define SSI_SISR_RFS           (1 << 6)
+#define SSI_SISR_TLS           (1 << 5)
+#define SSI_SISR_RLS           (1 << 4)
+#define SSI_SISR_RFF1          (1 << 3)
+#define SSI_SISR_RFF0          (1 << 2)
+#define SSI_SISR_TFE1          (1 << 1)
+#define SSI_SISR_TFE0          (1 << 0)
+
+#define SSI_SIER_RDMAE         (1 << 22)
+#define SSI_SIER_RIE           (1 << 21)
+#define SSI_SIER_TDMAE         (1 << 20)
+#define SSI_SIER_TIE           (1 << 19)
+#define SSI_SIER_CMDAU_EN      (1 << 18)
+#define SSI_SIER_CMDDU_EN      (1 << 17)
+#define SSI_SIER_RXT_EN        (1 << 16)
+#define SSI_SIER_RDR1_EN       (1 << 15)
+#define SSI_SIER_RDR0_EN       (1 << 14)
+#define SSI_SIER_TDE1_EN       (1 << 13)
+#define SSI_SIER_TDE0_EN       (1 << 12)
+#define SSI_SIER_ROE1_EN       (1 << 11)
+#define SSI_SIER_ROE0_EN       (1 << 10)
+#define SSI_SIER_TUE1_EN       (1 << 9)
+#define SSI_SIER_TUE0_EN       (1 << 8)
+#define SSI_SIER_TFS_EN        (1 << 7)
+#define SSI_SIER_RFS_EN        (1 << 6)
+#define SSI_SIER_TLS_EN        (1 << 5)
+#define SSI_SIER_RLS_EN        (1 << 4)
+#define SSI_SIER_RFF1_EN       (1 << 3)
+#define SSI_SIER_RFF0_EN       (1 << 2)
+#define SSI_SIER_TFE1_EN       (1 << 1)
+#define SSI_SIER_TFE0_EN       (1 << 0)
+
+#define SSI_STCR_TXBIT0        (1 << 9)
+#define SSI_STCR_TFEN1         (1 << 8)
+#define SSI_STCR_TFEN0         (1 << 7)
+#define SSI_STCR_TFDIR         (1 << 6)
+#define SSI_STCR_TXDIR         (1 << 5)
+#define SSI_STCR_TSHFD         (1 << 4)
+#define SSI_STCR_TSCKP         (1 << 3)
+#define SSI_STCR_TFSI          (1 << 2)
+#define SSI_STCR_TFSL          (1 << 1)
+#define SSI_STCR_TEFS          (1 << 0)
+
+#define SSI_SRCR_RXBIT0        (1 << 9)
+#define SSI_SRCR_RFEN1         (1 << 8)
+#define SSI_SRCR_RFEN0         (1 << 7)
+#define SSI_SRCR_RFDIR         (1 << 6)
+#define SSI_SRCR_RXDIR         (1 << 5)
+#define SSI_SRCR_RSHFD         (1 << 4)
+#define SSI_SRCR_RSCKP         (1 << 3)
+#define SSI_SRCR_RFSI          (1 << 2)
+#define SSI_SRCR_RFSL          (1 << 1)
+#define SSI_SRCR_REFS          (1 << 0)
+
+#define SSI_STCCR_DIV2         (1 << 18)
+#define SSI_STCCR_PSR          (1 << 15)
+#define SSI_STCCR_WL(x)        ((((x) - 2) >> 1) << 13)
+#define SSI_STCCR_DC(x)        (((x) & 0x1f) << 8)
+#define SSI_STCCR_PM(x)        (((x) & 0xff) << 0)
+#define SSI_STCCR_WL_MASK        (0xf << 13)
+#define SSI_STCCR_DC_MASK        (0x1f << 8)
+#define SSI_STCCR_PM_MASK        (0xff << 0)
+
+#define SSI_SRCCR_DIV2         (1 << 18)
+#define SSI_SRCCR_PSR          (1 << 15)
+#define SSI_SRCCR_WL(x)        ((((x) - 2) >> 1) << 13)
+#define SSI_SRCCR_DC(x)        (((x) & 0x1f) << 8)
+#define SSI_SRCCR_PM(x)        (((x) & 0xff) << 0)
+#define SSI_SRCCR_WL_MASK        (0xf << 13)
+#define SSI_SRCCR_DC_MASK        (0x1f << 8)
+#define SSI_SRCCR_PM_MASK        (0xff << 0)
+
+
+#define SSI_SFCSR_RFCNT1(x)   (((x) & 0xf) << 28)
+#define SSI_SFCSR_TFCNT1(x)   (((x) & 0xf) << 24)
+#define SSI_SFCSR_RFWM1(x)    (((x) & 0xf) << 20)
+#define SSI_SFCSR_TFWM1(x)    (((x) & 0xf) << 16)
+#define SSI_SFCSR_RFCNT0(x)   (((x) & 0xf) << 12)
+#define SSI_SFCSR_TFCNT0(x)   (((x) & 0xf) <<  8)
+#define SSI_SFCSR_RFWM0(x)    (((x) & 0xf) <<  4)
+#define SSI_SFCSR_TFWM0(x)    (((x) & 0xf) <<  0)
+
+#define SSI_STR_TEST          (1 << 15)
+#define SSI_STR_RCK2TCK       (1 << 14)
+#define SSI_STR_RFS2TFS       (1 << 13)
+#define SSI_STR_RXSTATE(x)    (((x) & 0xf) << 8)
+#define SSI_STR_TXD2RXD       (1 <<  7)
+#define SSI_STR_TCK2RCK       (1 <<  6)
+#define SSI_STR_TFS2RFS       (1 <<  5)
+#define SSI_STR_TXSTATE(x)    (((x) & 0xf) << 0)
+
+#define SSI_SOR_CLKOFF        (1 << 6)
+#define SSI_SOR_RX_CLR        (1 << 5)
+#define SSI_SOR_TX_CLR        (1 << 4)
+#define SSI_SOR_INIT          (1 << 3)
+#define SSI_SOR_WAIT(x)       (((x) & 0x3) << 1)
+#define SSI_SOR_SYNRST        (1 << 0)
+
+#define SSI_SACNT_FRDIV(x)    (((x) & 0x3f) << 5)
+#define SSI_SACNT_WR          (x << 4)
+#define SSI_SACNT_RD          (x << 3)
+#define SSI_SACNT_TIF         (x << 2)
+#define SSI_SACNT_FV          (x << 1)
+#define SSI_SACNT_AC97EN      (x << 0)
+
+/* Watermarks for FIFO's */
+#define TXFIFO_WATERMARK                                0x4
+#define RXFIFO_WATERMARK                                0x4
+
+/* i.MX DAI SSP ID's */
+#define IMX_DAI_SSI0                    0 /* SSI1 FIFO 0 */
+#define IMX_DAI_SSI1                    1 /* SSI1 FIFO 1 */
+#define IMX_DAI_SSI2                    2 /* SSI2 FIFO 0 */
+#define IMX_DAI_SSI3                    3 /* SSI2 FIFO 1 */
+
+/* SSI clock sources */
+#define IMX_SSP_SYS_CLK         0
+
+/* SSI audio dividers */
+#define IMX_SSI_TX_DIV_2                        0
+#define IMX_SSI_TX_DIV_PSR                      1
+#define IMX_SSI_TX_DIV_PM                       2
+#define IMX_SSI_RX_DIV_2                        3
+#define IMX_SSI_RX_DIV_PSR                      4
+#define IMX_SSI_RX_DIV_PM                       5
+
+
+/* SSI Div 2 */
+#define IMX_SSI_DIV_2_OFF               (~SSI_STCCR_DIV2)
+#define IMX_SSI_DIV_2_ON                SSI_STCCR_DIV2
+
+extern struct snd_soc_dai imx_ssi_pcm_dai[4];
+extern int get_ssi_clk(int ssi, struct device *dev);
+extern void put_ssi_clk(int ssi);
+#endif
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index b771238662b6..2dee9839be86 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -15,6 +15,14 @@ config SND_OMAP_SOC_N810
         help
           Say Y if you want to add support for SoC audio on Nokia N810.
 
+config SND_OMAP_SOC_AMS_DELTA
+        tristate "SoC Audio support for Amstrad E3 (Delta) videophone"
+        depends on SND_OMAP_SOC && MACH_AMS_DELTA
+        select SND_OMAP_SOC_MCBSP
+        select SND_SOC_CX20442
+        help
+          Say Y if you want to add support for SoC audio on Amstrad Delta.
+
 config SND_OMAP_SOC_OSK5912
         tristate "SoC Audio support for omap osk5912"
         depends on SND_OMAP_SOC && MACH_OMAP_OSK && I2C
@@ -72,4 +80,11 @@ config SND_OMAP_SOC_OMAP3_BEAGLE
         help
           Say Y if you want to add support for SoC audio on the Beagleboard.
 
+config SND_OMAP_SOC_ZOOM2
+        tristate "SoC Audio support for Zoom2"
+        depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OMAP_ZOOM2
+        select SND_OMAP_SOC_MCBSP
+        select SND_SOC_TWL4030
+        help
+          Say Y if you want to add support for Soc audio on Zoom2 board.
 
diff --git a/sound/soc/omap/Makefile b/sound/soc/omap/Makefile
index a37f49862389..02d69471dcb5 100644
--- a/sound/soc/omap/Makefile
+++ b/sound/soc/omap/Makefile
@@ -7,6 +7,7 @@ obj-$(CONFIG_SND_OMAP_SOC_MCBSP) += snd-soc-omap-mcbsp.o
 
 # OMAP Machine Support
 snd-soc-n810-objs := n810.o
+snd-soc-ams-delta-objs := ams-delta.o
 snd-soc-osk5912-objs := osk5912.o
 snd-soc-overo-objs := overo.o
 snd-soc-omap2evm-objs := omap2evm.o
@@ -14,8 +15,10 @@ snd-soc-omap3evm-objs := omap3evm.o
 snd-soc-sdp3430-objs := sdp3430.o
 snd-soc-omap3pandora-objs := omap3pandora.o
 snd-soc-omap3beagle-objs := omap3beagle.o
+snd-soc-zoom2-objs := zoom2.o
 
 obj-$(CONFIG_SND_OMAP_SOC_N810) += snd-soc-n810.o
+obj-$(CONFIG_SND_OMAP_SOC_AMS_DELTA) += snd-soc-ams-delta.o
 obj-$(CONFIG_SND_OMAP_SOC_OSK5912) += snd-soc-osk5912.o
 obj-$(CONFIG_SND_OMAP_SOC_OVERO) += snd-soc-overo.o
 obj-$(CONFIG_MACH_OMAP2EVM) += snd-soc-omap2evm.o
@@ -23,3 +26,4 @@ obj-$(CONFIG_MACH_OMAP3EVM) += snd-soc-omap3evm.o
 obj-$(CONFIG_SND_OMAP_SOC_SDP3430) += snd-soc-sdp3430.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP3_PANDORA) += snd-soc-omap3pandora.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP3_BEAGLE) += snd-soc-omap3beagle.o
+obj-$(CONFIG_SND_OMAP_SOC_ZOOM2) += snd-soc-zoom2.o
diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
new file mode 100644
index 000000000000..5a5166ac7279
--- /dev/null
+++ b/sound/soc/omap/ams-delta.c
@@ -0,0 +1,646 @@
+/*
+ * ams-delta.c  --  SoC audio for Amstrad E3 (Delta) videophone
+ *
+ * Copyright (C) 2009 Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
+ *
+ * Initially based on sound/soc/omap/osk5912.x
+ * Copyright (C) 2008 Mistral Solutions
+ *
+ * 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/gpio.h>
+#include <linux/spinlock.h>
+#include <linux/tty.h>
+
+#include <sound/soc-dapm.h>
+#include <sound/jack.h>
+
+#include <asm/mach-types.h>
+
+#include <mach/board-ams-delta.h>
+#include <mach/mcbsp.h>
+
+#include "omap-mcbsp.h"
+#include "omap-pcm.h"
+#include "../codecs/cx20442.h"
+
+
+/* Board specific DAPM widgets */
+ const struct snd_soc_dapm_widget ams_delta_dapm_widgets[] = {
+        /* Handset */
+        SND_SOC_DAPM_MIC("Mouthpiece", NULL),
+        SND_SOC_DAPM_HP("Earpiece", NULL),
+        /* Handsfree/Speakerphone */
+        SND_SOC_DAPM_MIC("Microphone", NULL),
+        SND_SOC_DAPM_SPK("Speaker", NULL),
+};
+
+/* How they are connected to codec pins */
+static const struct snd_soc_dapm_route ams_delta_audio_map[] = {
+        {"TELIN", NULL, "Mouthpiece"},
+        {"Earpiece", NULL, "TELOUT"},
+
+        {"MIC", NULL, "Microphone"},
+        {"Speaker", NULL, "SPKOUT"},
+};
+
+/*
+ * Controls, functional after the modem line discipline is activated.
+ */
+
+/* Virtual switch: audio input/output constellations */
+static const char *ams_delta_audio_mode[] =
+        {"Mixed", "Handset", "Handsfree", "Speakerphone"};
+
+/* Selection <-> pin translation */
+#define AMS_DELTA_MOUTHPIECE    0
+#define AMS_DELTA_EARPIECE      1
+#define AMS_DELTA_MICROPHONE    2
+#define AMS_DELTA_SPEAKER       3
+#define AMS_DELTA_AGC           4
+
+#define AMS_DELTA_MIXED         ((1 << AMS_DELTA_EARPIECE) | \
+                                                (1 << AMS_DELTA_MICROPHONE))
+#define AMS_DELTA_HANDSET       ((1 << AMS_DELTA_MOUTHPIECE) | \
+                                                (1 << AMS_DELTA_EARPIECE))
+#define AMS_DELTA_HANDSFREE     ((1 << AMS_DELTA_MICROPHONE) | \
+                                                (1 << AMS_DELTA_SPEAKER))
+#define AMS_DELTA_SPEAKERPHONE  (AMS_DELTA_HANDSFREE | (1 << AMS_DELTA_AGC))
+
+unsigned short ams_delta_audio_mode_pins[] = {
+        AMS_DELTA_MIXED,
+        AMS_DELTA_HANDSET,
+        AMS_DELTA_HANDSFREE,
+        AMS_DELTA_SPEAKERPHONE,
+};
+
+static unsigned short ams_delta_audio_agc;
+
+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 soc_enum *control = (struct soc_enum *)kcontrol->private_value;
+        unsigned short pins;
+        int pin, changed = 0;
+
+        /* Refuse any mode changes if we are not able to control the codec. */
+        if (!codec->control_data)
+                return -EUNATCH;
+
+        if (ucontrol->value.enumerated.item[0] >= control->max)
+                return -EINVAL;
+
+        mutex_lock(&codec->mutex);
+
+        /* Translate selection to bitmap */
+        pins = ams_delta_audio_mode_pins[ucontrol->value.enumerated.item[0]];
+
+        /* Setup pins after corresponding bits if changed */
+        pin = !!(pins & (1 << AMS_DELTA_MOUTHPIECE));
+        if (pin != snd_soc_dapm_get_pin_status(codec, "Mouthpiece")) {
+                changed = 1;
+                if (pin)
+                        snd_soc_dapm_enable_pin(codec, "Mouthpiece");
+                else
+                        snd_soc_dapm_disable_pin(codec, "Mouthpiece");
+        }
+        pin = !!(pins & (1 << AMS_DELTA_EARPIECE));
+        if (pin != snd_soc_dapm_get_pin_status(codec, "Earpiece")) {
+                changed = 1;
+                if (pin)
+                        snd_soc_dapm_enable_pin(codec, "Earpiece");
+                else
+                        snd_soc_dapm_disable_pin(codec, "Earpiece");
+        }
+        pin = !!(pins & (1 << AMS_DELTA_MICROPHONE));
+        if (pin != snd_soc_dapm_get_pin_status(codec, "Microphone")) {
+                changed = 1;
+                if (pin)
+                        snd_soc_dapm_enable_pin(codec, "Microphone");
+                else
+                        snd_soc_dapm_disable_pin(codec, "Microphone");
+        }
+        pin = !!(pins & (1 << AMS_DELTA_SPEAKER));
+        if (pin != snd_soc_dapm_get_pin_status(codec, "Speaker")) {
+                changed = 1;
+                if (pin)
+                        snd_soc_dapm_enable_pin(codec, "Speaker");
+                else
+                        snd_soc_dapm_disable_pin(codec, "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");
+                else
+                        snd_soc_dapm_disable_pin(codec, "AGCIN");
+        }
+        if (changed)
+                snd_soc_dapm_sync(codec);
+
+        mutex_unlock(&codec->mutex);
+
+        return changed;
+}
+
+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);
+        unsigned short pins, mode;
+
+        pins = ((snd_soc_dapm_get_pin_status(codec, "Mouthpiece") <<
+                                                        AMS_DELTA_MOUTHPIECE) |
+                        (snd_soc_dapm_get_pin_status(codec, "Earpiece") <<
+                                                        AMS_DELTA_EARPIECE));
+        if (pins)
+                pins |= (snd_soc_dapm_get_pin_status(codec, "Microphone") <<
+                                                        AMS_DELTA_MICROPHONE);
+        else
+                pins = ((snd_soc_dapm_get_pin_status(codec, "Microphone") <<
+                                                        AMS_DELTA_MICROPHONE) |
+                        (snd_soc_dapm_get_pin_status(codec, "Speaker") <<
+                                                        AMS_DELTA_SPEAKER) |
+                        (ams_delta_audio_agc << AMS_DELTA_AGC));
+
+        for (mode = 0; mode < ARRAY_SIZE(ams_delta_audio_mode); mode++)
+                if (pins == ams_delta_audio_mode_pins[mode])
+                        break;
+
+        if (mode >= ARRAY_SIZE(ams_delta_audio_mode))
+                return -EINVAL;
+
+        ucontrol->value.enumerated.item[0] = mode;
+
+        return 0;
+}
+
+static const struct soc_enum ams_delta_audio_enum[] = {
+        SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(ams_delta_audio_mode),
+                                                ams_delta_audio_mode),
+};
+
+static const struct snd_kcontrol_new ams_delta_audio_controls[] = {
+        SOC_ENUM_EXT("Audio Mode", ams_delta_audio_enum[0],
+                        ams_delta_get_audio_mode, ams_delta_set_audio_mode),
+};
+
+/* Hook switch */
+static struct snd_soc_jack ams_delta_hook_switch;
+static struct snd_soc_jack_gpio ams_delta_hook_switch_gpios[] = {
+        {
+                .gpio = 4,
+                .name = "hook_switch",
+                .report = SND_JACK_HEADSET,
+                .invert = 1,
+                .debounce_time = 150,
+        }
+};
+
+/* After we are able to control the codec over the modem,
+ * the hook switch can be used for dynamic DAPM reconfiguration. */
+static struct snd_soc_jack_pin ams_delta_hook_switch_pins[] = {
+        /* Handset */
+        {
+                .pin = "Mouthpiece",
+                .mask = SND_JACK_MICROPHONE,
+        },
+        {
+                .pin = "Earpiece",
+                .mask = SND_JACK_HEADPHONE,
+        },
+        /* Handsfree */
+        {
+                .pin = "Microphone",
+                .mask = SND_JACK_MICROPHONE,
+                .invert = 1,
+        },
+        {
+                .pin = "Speaker",
+                .mask = SND_JACK_HEADPHONE,
+                .invert = 1,
+        },
+};
+
+
+/*
+ * Modem line discipline, required for making above controls functional.
+ * Activated from userspace with ldattach, possibly invoked from udev rule.
+ */
+
+/* To actually apply any modem controlled configuration changes to the codec,
+ * we must connect codec DAI pins to the modem for a moment.  Be carefull not
+ * to interfere with our digital mute function that shares the same hardware. */
+static struct timer_list cx81801_timer;
+static bool cx81801_cmd_pending;
+static bool ams_delta_muted;
+static DEFINE_SPINLOCK(ams_delta_lock);
+
+static void cx81801_timeout(unsigned long data)
+{
+        int muted;
+
+        spin_lock(&ams_delta_lock);
+        cx81801_cmd_pending = 0;
+        muted = ams_delta_muted;
+        spin_unlock(&ams_delta_lock);
+
+        /* Reconnect the codec DAI back from the modem to the CPU DAI
+         * only if digital mute still off */
+        if (!muted)
+                ams_delta_latch2_write(AMS_DELTA_LATCH2_MODEM_CODEC, 0);
+}
+
+/* Line discipline .open() */
+static int cx81801_open(struct tty_struct *tty)
+{
+        return v253_ops.open(tty);
+}
+
+/* Line discipline .close() */
+static void cx81801_close(struct tty_struct *tty)
+{
+        struct snd_soc_codec *codec = tty->disc_data;
+
+        del_timer_sync(&cx81801_timer);
+
+        v253_ops.close(tty);
+
+        /* Prevent the hook switch from further changing the DAPM pins */
+        INIT_LIST_HEAD(&ams_delta_hook_switch.pins);
+
+        /* 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);
+}
+
+/* Line discipline .hangup() */
+static int cx81801_hangup(struct tty_struct *tty)
+{
+        cx81801_close(tty);
+        return 0;
+}
+
+/* Line discipline .recieve_buf() */
+static void cx81801_receive(struct tty_struct *tty,
+                                const unsigned char *cp, char *fp, int count)
+{
+        struct snd_soc_codec *codec = tty->disc_data;
+        const unsigned char *c;
+        int apply, ret;
+
+        if (!codec->control_data) {
+                /* First modem response, complete setup procedure */
+
+                /* Initialize timer used for config pulse generation */
+                setup_timer(&cx81801_timer, cx81801_timeout, 0);
+
+                v253_ops.receive_buf(tty, cp, fp, count);
+
+                /* Link hook switch to DAPM pins */
+                ret = snd_soc_jack_add_pins(&ams_delta_hook_switch,
+                                        ARRAY_SIZE(ams_delta_hook_switch_pins),
+                                        ams_delta_hook_switch_pins);
+                if (ret)
+                        dev_warn(codec->socdev->card->dev,
+                                "Failed to link hook switch to DAPM pins, "
+                                "will continue with hook switch unlinked.\n");
+
+                return;
+        }
+
+        v253_ops.receive_buf(tty, cp, fp, count);
+
+        for (c = &cp[count - 1]; c >= cp; c--) {
+                if (*c != '\r')
+                        continue;
+                /* Complete modem response received, apply config to codec */
+
+                spin_lock_bh(&ams_delta_lock);
+                mod_timer(&cx81801_timer, jiffies + msecs_to_jiffies(150));
+                apply = !ams_delta_muted && !cx81801_cmd_pending;
+                cx81801_cmd_pending = 1;
+                spin_unlock_bh(&ams_delta_lock);
+
+                /* Apply config pulse by connecting the codec to the modem
+                 * if not already done */
+                if (apply)
+                        ams_delta_latch2_write(AMS_DELTA_LATCH2_MODEM_CODEC,
+                                                AMS_DELTA_LATCH2_MODEM_CODEC);
+                break;
+        }
+}
+
+/* Line discipline .write_wakeup() */
+static void cx81801_wakeup(struct tty_struct *tty)
+{
+        v253_ops.write_wakeup(tty);
+}
+
+static struct tty_ldisc_ops cx81801_ops = {
+        .magic = TTY_LDISC_MAGIC,
+        .name = "cx81801",
+        .owner = THIS_MODULE,
+        .open = cx81801_open,
+        .close = cx81801_close,
+        .hangup = cx81801_hangup,
+        .receive_buf = cx81801_receive,
+        .write_wakeup = cx81801_wakeup,
+};
+
+
+/*
+ * Even if not very usefull, the sound card can still work without any of the
+ * above functonality activated.  You can still control its audio input/output
+ * constellation and speakerphone gain from userspace by issueing AT commands
+ * over the modem port.
+ */
+
+static int ams_delta_hw_params(struct snd_pcm_substream *substream,
+                         struct snd_pcm_hw_params *params)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+
+        /* Set cpu DAI configuration */
+        return snd_soc_dai_set_fmt(rtd->dai->cpu_dai,
+                                   SND_SOC_DAIFMT_DSP_A |
+                                   SND_SOC_DAIFMT_NB_NF |
+                                   SND_SOC_DAIFMT_CBM_CFM);
+}
+
+static struct snd_soc_ops ams_delta_ops = {
+        .hw_params = ams_delta_hw_params,
+};
+
+
+/* Board specific codec bias level control */
+static int ams_delta_set_bias_level(struct snd_soc_card *card,
+                                        enum snd_soc_bias_level level)
+{
+        struct snd_soc_codec *codec = card->codec;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+        case SND_SOC_BIAS_PREPARE:
+        case SND_SOC_BIAS_STANDBY:
+                if (codec->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)
+                        ams_delta_latch2_write(AMS_DELTA_LATCH2_MODEM_NRESET,
+                                                0);
+        }
+        codec->bias_level = level;
+
+        return 0;
+}
+
+/* Digital mute implemented using modem/CPU multiplexer.
+ * Shares hardware with codec config pulse generation */
+static bool ams_delta_muted = 1;
+
+static int ams_delta_digital_mute(struct snd_soc_dai *dai, int mute)
+{
+        int apply;
+
+        if (ams_delta_muted == mute)
+                return 0;
+
+        spin_lock_bh(&ams_delta_lock);
+        ams_delta_muted = mute;
+        apply = !cx81801_cmd_pending;
+        spin_unlock_bh(&ams_delta_lock);
+
+        if (apply)
+                ams_delta_latch2_write(AMS_DELTA_LATCH2_MODEM_CODEC,
+                                mute ? AMS_DELTA_LATCH2_MODEM_CODEC : 0);
+        return 0;
+}
+
+/* Our codec DAI probably doesn't have its own .ops structure */
+static struct snd_soc_dai_ops ams_delta_dai_ops = {
+        .digital_mute = ams_delta_digital_mute,
+};
+
+/* Will be used if the codec ever has its own digital_mute function */
+static int ams_delta_startup(struct snd_pcm_substream *substream)
+{
+        return ams_delta_digital_mute(NULL, 0);
+}
+
+static void ams_delta_shutdown(struct snd_pcm_substream *substream)
+{
+        ams_delta_digital_mute(NULL, 1);
+}
+
+
+/*
+ * Card initialization
+ */
+
+static int ams_delta_cx20442_init(struct snd_soc_codec *codec)
+{
+        struct snd_soc_dai *codec_dai = codec->dai;
+        struct snd_soc_card *card = codec->socdev->card;
+        int ret;
+        /* Codec is ready, now add/activate board specific controls */
+
+        /* Set up digital mute if not provided by the codec */
+        if (!codec_dai->ops) {
+                codec_dai->ops = &ams_delta_dai_ops;
+        } else if (!codec_dai->ops->digital_mute) {
+                codec_dai->ops->digital_mute = ams_delta_digital_mute;
+        } else {
+                ams_delta_ops.startup = ams_delta_startup;
+                ams_delta_ops.shutdown = ams_delta_shutdown;
+        }
+
+        /* Set codec bias level */
+        ams_delta_set_bias_level(card, SND_SOC_BIAS_STANDBY);
+
+        /* Add hook switch - can be used to control the codec from userspace
+         * even if line discipline fails */
+        ret = snd_soc_jack_new(card, "hook_switch",
+                                SND_JACK_HEADSET, &ams_delta_hook_switch);
+        if (ret)
+                dev_warn(card->dev,
+                                "Failed to allocate resources for hook switch, "
+                                "will continue without one.\n");
+        else {
+                ret = snd_soc_jack_add_gpios(&ams_delta_hook_switch,
+                                        ARRAY_SIZE(ams_delta_hook_switch_gpios),
+                                        ams_delta_hook_switch_gpios);
+                if (ret)
+                        dev_warn(card->dev,
+                                "Failed to set up hook switch GPIO line, "
+                                "will continue with hook switch inactive.\n");
+        }
+
+        /* Register optional line discipline for over the modem control */
+        ret = tty_register_ldisc(N_V253, &cx81801_ops);
+        if (ret) {
+                dev_warn(card->dev,
+                                "Failed to register line discipline, "
+                                "will continue without any controls.\n");
+                return 0;
+        }
+
+        /* Add board specific DAPM widgets and routes */
+        ret = snd_soc_dapm_new_controls(codec, ams_delta_dapm_widgets,
+                                        ARRAY_SIZE(ams_delta_dapm_widgets));
+        if (ret) {
+                dev_warn(card->dev,
+                                "Failed to register DAPM controls, "
+                                "will continue without any.\n");
+                return 0;
+        }
+
+        ret = snd_soc_dapm_add_routes(codec, ams_delta_audio_map,
+                                        ARRAY_SIZE(ams_delta_audio_map));
+        if (ret) {
+                dev_warn(card->dev,
+                                "Failed to set up DAPM routes, "
+                                "will continue with codec default map.\n");
+                return 0;
+        }
+
+        /* 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);
+
+        /* Add virtual switch */
+        ret = snd_soc_add_controls(codec, ams_delta_audio_controls,
+                                        ARRAY_SIZE(ams_delta_audio_controls));
+        if (ret)
+                dev_warn(card->dev,
+                                "Failed to register audio mode control, "
+                                "will continue without it.\n");
+
+        return 0;
+}
+
+/* DAI glue - connects codec <--> CPU */
+static struct snd_soc_dai_link ams_delta_dai_link = {
+        .name = "CX20442",
+        .stream_name = "CX20442",
+        .cpu_dai = &omap_mcbsp_dai[0],
+        .codec_dai = &cx20442_dai,
+        .init = ams_delta_cx20442_init,
+        .ops = &ams_delta_ops,
+};
+
+/* Audio card driver */
+static struct snd_soc_card ams_delta_audio_card = {
+        .name = "AMS_DELTA",
+        .platform = &omap_soc_platform,
+        .dai_link = &ams_delta_dai_link,
+        .num_links = 1,
+        .set_bias_level = ams_delta_set_bias_level,
+};
+
+/* Audio subsystem */
+static struct snd_soc_device ams_delta_snd_soc_device = {
+        .card = &ams_delta_audio_card,
+        .codec_dev = &cx20442_codec_dev,
+};
+
+/* Module init/exit */
+static struct platform_device *ams_delta_audio_platform_device;
+static struct platform_device *cx20442_platform_device;
+
+static int __init ams_delta_module_init(void)
+{
+        int ret;
+
+        if (!(machine_is_ams_delta()))
+                return -ENODEV;
+
+        ams_delta_audio_platform_device =
+                        platform_device_alloc("soc-audio", -1);
+        if (!ams_delta_audio_platform_device)
+                return -ENOMEM;
+
+        platform_set_drvdata(ams_delta_audio_platform_device,
+                                &ams_delta_snd_soc_device);
+        ams_delta_snd_soc_device.dev = &ams_delta_audio_platform_device->dev;
+        *(unsigned int *)ams_delta_dai_link.cpu_dai->private_data = OMAP_MCBSP1;
+
+        ret = platform_device_add(ams_delta_audio_platform_device);
+        if (ret)
+                goto err;
+
+        /*
+         * Codec platform device could be registered from elsewhere (board?),
+         * but I do it here as it makes sense only if used with the card.
+         */
+        cx20442_platform_device = platform_device_register_simple("cx20442",
+                                                                -1, NULL, 0);
+        return 0;
+err:
+        platform_device_put(ams_delta_audio_platform_device);
+        return ret;
+}
+module_init(ams_delta_module_init);
+
+static void __exit ams_delta_module_exit(void)
+{
+        struct snd_soc_codec *codec;
+        struct tty_struct *tty;
+
+        if (ams_delta_audio_card.codec) {
+                codec = ams_delta_audio_card.codec;
+
+                if (codec->control_data) {
+                        tty = codec->control_data;
+
+                        tty_hangup(tty);
+                }
+        }
+
+        if (tty_unregister_ldisc(N_V253) != 0)
+                dev_warn(&ams_delta_audio_platform_device->dev,
+                        "failed to unregister V253 line discipline\n");
+
+        snd_soc_jack_free_gpios(&ams_delta_hook_switch,
+                        ARRAY_SIZE(ams_delta_hook_switch_gpios),
+                        ams_delta_hook_switch_gpios);
+
+        /* Keep modem power on */
+        ams_delta_set_bias_level(&ams_delta_audio_card, SND_SOC_BIAS_STANDBY);
+
+        platform_device_unregister(cx20442_platform_device);
+        platform_device_unregister(ams_delta_audio_platform_device);
+}
+module_exit(ams_delta_module_exit);
+
+MODULE_AUTHOR("Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>");
+MODULE_DESCRIPTION("ALSA SoC driver for Amstrad E3 (Delta) videophone");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index b60b1dfbc435..0a505938e42b 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -22,6 +22,7 @@
  */
 
 #include <linux/clk.h>
+#include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -322,8 +323,6 @@ static struct snd_soc_card snd_soc_n810 = {
 
 /* Audio private data */
 static struct aic3x_setup_data n810_aic33_setup = {
-        .i2c_bus = 2,
-        .i2c_address = 0x18,
         .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
         .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
 };
@@ -337,6 +336,13 @@ static struct snd_soc_device n810_snd_devdata = {
 
 static struct platform_device *n810_snd_device;
 
+/* temporary i2c device creation until this can be moved into the machine
+ * support file.
+*/
+static struct i2c_board_info i2c_device[] = {
+        { I2C_BOARD_INFO("tlv320aic3x", 0x1b), }
+};
+
 static int __init n810_soc_init(void)
 {
         int err;
@@ -345,6 +351,8 @@ static int __init n810_soc_init(void)
         if (!(machine_is_nokia_n810() || machine_is_nokia_n810_wimax()))
                 return -ENODEV;
 
+        i2c_register_board_info(1, i2c_device, ARRAY_SIZE(i2c_device));
+
         n810_snd_device = platform_device_alloc("soc-audio", -1);
         if (!n810_snd_device)
                 return -ENOMEM;
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index a5d46a7b196a..3341f49402ca 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -139,27 +139,67 @@ static const unsigned long omap34xx_mcbsp_port[][2] = {
 static const unsigned long omap34xx_mcbsp_port[][2] = {};
 #endif
 
+static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
+        int dma_op_mode = omap_mcbsp_get_dma_op_mode(mcbsp_data->bus_id);
+        int samples;
+
+        /* TODO: Currently, MODE_ELEMENT == MODE_FRAME */
+        if (dma_op_mode == MCBSP_DMA_MODE_THRESHOLD)
+                samples = snd_pcm_lib_period_bytes(substream) >> 1;
+        else
+                samples = 1;
+
+        /* Configure McBSP internal buffer usage */
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                omap_mcbsp_set_tx_threshold(mcbsp_data->bus_id, samples - 1);
+        else
+                omap_mcbsp_set_rx_threshold(mcbsp_data->bus_id, samples - 1);
+}
+
 static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
                                   struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
         struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
+        int bus_id = mcbsp_data->bus_id;
         int err = 0;
 
-        if (cpu_is_omap343x() && mcbsp_data->bus_id == 1) {
+        if (!cpu_dai->active)
+                err = omap_mcbsp_request(bus_id);
+
+        if (cpu_is_omap343x()) {
+                int dma_op_mode = omap_mcbsp_get_dma_op_mode(bus_id);
+                int max_period;
+
                 /*
                  * McBSP2 in OMAP3 has 1024 * 32-bit internal audio buffer.
                  * Set constraint for minimum buffer size to the same than FIFO
                  * size in order to avoid underruns in playback startup because
                  * HW is keeping the DMA request active until FIFO is filled.
                  */
-                snd_pcm_hw_constraint_minmax(substream->runtime,
-                        SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 4096, UINT_MAX);
-        }
+                if (bus_id == 1)
+                        snd_pcm_hw_constraint_minmax(substream->runtime,
+                                        SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
+                                        4096, UINT_MAX);
 
-        if (!cpu_dai->active)
-                err = omap_mcbsp_request(mcbsp_data->bus_id);
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        max_period = omap_mcbsp_get_max_tx_threshold(bus_id);
+                else
+                        max_period = omap_mcbsp_get_max_rx_threshold(bus_id);
+
+                max_period++;
+                max_period <<= 1;
+
+                if (dma_op_mode == MCBSP_DMA_MODE_THRESHOLD)
+                        snd_pcm_hw_constraint_minmax(substream->runtime,
+                                                SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
+                                                32, max_period);
+        }
 
         return err;
 }
@@ -183,21 +223,21 @@ static int omap_mcbsp_dai_trigger(struct snd_pcm_substream *substream, int cmd,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
         struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
-        int err = 0;
+        int err = 0, play = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
 
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_START:
         case SNDRV_PCM_TRIGGER_RESUME:
         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                if (!mcbsp_data->active++)
-                        omap_mcbsp_start(mcbsp_data->bus_id);
+                mcbsp_data->active++;
+                omap_mcbsp_start(mcbsp_data->bus_id, play, !play);
                 break;
 
         case SNDRV_PCM_TRIGGER_STOP:
         case SNDRV_PCM_TRIGGER_SUSPEND:
         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-                if (!--mcbsp_data->active)
-                        omap_mcbsp_stop(mcbsp_data->bus_id);
+                omap_mcbsp_stop(mcbsp_data->bus_id, play, !play);
+                mcbsp_data->active--;
                 break;
         default:
                 err = -EINVAL;
@@ -215,7 +255,7 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
         struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
         struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
         int dma, bus_id = mcbsp_data->bus_id, id = cpu_dai->id;
-        int wlen, channels, wpf;
+        int wlen, channels, wpf, sync_mode = OMAP_DMA_SYNC_ELEMENT;
         unsigned long port;
         unsigned int format;
 
@@ -231,6 +271,12 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
         } else if (cpu_is_omap343x()) {
                 dma = omap24xx_dma_reqs[bus_id][substream->stream];
                 port = omap34xx_mcbsp_port[bus_id][substream->stream];
+                omap_mcbsp_dai_dma_params[id][substream->stream].set_threshold =
+                                                omap_mcbsp_set_threshold;
+                /* TODO: Currently, MODE_ELEMENT == MODE_FRAME */
+                if (omap_mcbsp_get_dma_op_mode(bus_id) ==
+                                                MCBSP_DMA_MODE_THRESHOLD)
+                        sync_mode = OMAP_DMA_SYNC_FRAME;
         } else {
                 return -ENODEV;
         }
@@ -238,6 +284,7 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
                 substream->stream ? "Audio Capture" : "Audio Playback";
         omap_mcbsp_dai_dma_params[id][substream->stream].dma_req = dma;
         omap_mcbsp_dai_dma_params[id][substream->stream].port_addr = port;
+        omap_mcbsp_dai_dma_params[id][substream->stream].sync_mode = sync_mode;
         cpu_dai->dma_data = &omap_mcbsp_dai_dma_params[id][substream->stream];
 
         if (mcbsp_data->configured) {
@@ -321,11 +368,14 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
         /* Generic McBSP register settings */
         regs->spcr2     |= XINTM(3) | FREE;
         regs->spcr1     |= RINTM(3);
-        regs->rcr2      |= RFIG;
-        regs->xcr2      |= XFIG;
+        /* RFIG and XFIG are not defined in 34xx */
+        if (!cpu_is_omap34xx()) {
+                regs->rcr2      |= RFIG;
+                regs->xcr2      |= XFIG;
+        }
         if (cpu_is_omap2430() || cpu_is_omap34xx()) {
-                regs->xccr = DXENDLY(1) | XDMAEN;
-                regs->rccr = RFULL_CYCLE | RDMAEN;
+                regs->xccr = DXENDLY(1) | XDMAEN | XDISABLE;
+                regs->rccr = RFULL_CYCLE | RDMAEN | RDISABLE;
         }
 
         switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
@@ -462,6 +512,40 @@ static int omap_mcbsp_dai_set_clks_src(struct omap_mcbsp_data *mcbsp_data,
         return 0;
 }
 
+static int omap_mcbsp_dai_set_rcvr_src(struct omap_mcbsp_data *mcbsp_data,
+                                       int clk_id)
+{
+        int sel_bit, set = 0;
+        u16 reg = OMAP2_CONTROL_DEVCONF0;
+
+        if (cpu_class_is_omap1())
+                return -EINVAL; /* TODO: Can this be implemented for OMAP1? */
+        if (mcbsp_data->bus_id != 0)
+                return -EINVAL;
+
+        switch (clk_id) {
+        case OMAP_MCBSP_CLKR_SRC_CLKX:
+                set = 1;
+        case OMAP_MCBSP_CLKR_SRC_CLKR:
+                sel_bit = 3;
+                break;
+        case OMAP_MCBSP_FSR_SRC_FSX:
+                set = 1;
+        case OMAP_MCBSP_FSR_SRC_FSR:
+                sel_bit = 4;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        if (set)
+                omap_ctrl_writel(omap_ctrl_readl(reg) | (1 << sel_bit), reg);
+        else
+                omap_ctrl_writel(omap_ctrl_readl(reg) & ~(1 << sel_bit), reg);
+
+        return 0;
+}
+
 static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
                                          int clk_id, unsigned int freq,
                                          int dir)
@@ -484,6 +568,13 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
         case OMAP_MCBSP_SYSCLK_CLKR_EXT:
                 regs->pcr0      |= SCLKME;
                 break;
+
+        case OMAP_MCBSP_CLKR_SRC_CLKR:
+        case OMAP_MCBSP_CLKR_SRC_CLKX:
+        case OMAP_MCBSP_FSR_SRC_FSR:
+        case OMAP_MCBSP_FSR_SRC_FSX:
+                err = omap_mcbsp_dai_set_rcvr_src(mcbsp_data, clk_id);
+                break;
         default:
                 err = -ENODEV;
         }
diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h
index c8147aace813..647d2f981ab0 100644
--- a/sound/soc/omap/omap-mcbsp.h
+++ b/sound/soc/omap/omap-mcbsp.h
@@ -32,6 +32,10 @@ enum omap_mcbsp_clksrg_clk {
         OMAP_MCBSP_SYSCLK_CLK,          /* Internal ICLK */
         OMAP_MCBSP_SYSCLK_CLKX_EXT,     /* External CLKX pin */
         OMAP_MCBSP_SYSCLK_CLKR_EXT,     /* External CLKR pin */
+        OMAP_MCBSP_CLKR_SRC_CLKR,       /* CLKR from CLKR pin */
+        OMAP_MCBSP_CLKR_SRC_CLKX,       /* CLKR from CLKX pin */
+        OMAP_MCBSP_FSR_SRC_FSR,         /* FSR from FSR pin */
+        OMAP_MCBSP_FSR_SRC_FSX,         /* FSR from FSX pin */
 };
 
 /* McBSP dividers */
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index 84a1950880eb..5735945788bf 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -59,16 +59,31 @@ static void omap_pcm_dma_irq(int ch, u16 stat, void *data)
         struct omap_runtime_data *prtd = runtime->private_data;
         unsigned long flags;
 
-        if (cpu_is_omap1510()) {
+        if ((cpu_is_omap1510()) &&
+                        (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)) {
                 /*
-                 * OMAP1510 doesn't support DMA chaining so have to restart
-                 * the transfer after all periods are transferred
+                 * OMAP1510 doesn't fully support DMA progress counter
+                 * and there is no software emulation implemented yet,
+                 * so have to maintain our own playback progress counter
+                 * that can be used by omap_pcm_pointer() instead.
                  */
                 spin_lock_irqsave(&prtd->lock, flags);
+                if ((stat == OMAP_DMA_LAST_IRQ) &&
+                                (prtd->period_index == runtime->periods - 1)) {
+                        /* we are in sync, do nothing */
+                        spin_unlock_irqrestore(&prtd->lock, flags);
+                        return;
+                }
                 if (prtd->period_index >= 0) {
-                        if (++prtd->period_index == runtime->periods) {
+                        if (stat & OMAP_DMA_BLOCK_IRQ) {
+                                /* end of buffer reached, loop back */
+                                prtd->period_index = 0;
+                        } else if (stat & OMAP_DMA_LAST_IRQ) {
+                                /* update the counter for the last period */
+                                prtd->period_index = runtime->periods - 1;
+                        } else if (++prtd->period_index >= runtime->periods) {
+                                /* end of buffer missed? loop back */
                                 prtd->period_index = 0;
-                                omap_start_dma(prtd->dma_ch);
                         }
                 }
                 spin_unlock_irqrestore(&prtd->lock, flags);
@@ -100,7 +115,7 @@ static int omap_pcm_hw_params(struct snd_pcm_substream *substream,
         prtd->dma_data = dma_data;
         err = omap_request_dma(dma_data->dma_req, dma_data->name,
                                omap_pcm_dma_irq, substream, &prtd->dma_ch);
-        if (!err && !cpu_is_omap1510()) {
+        if (!err) {
                 /*
                  * Link channel with itself so DMA doesn't need any
                  * reprogramming while looping the buffer
@@ -119,8 +134,7 @@ static int omap_pcm_hw_free(struct snd_pcm_substream *substream)
         if (prtd->dma_data == NULL)
                 return 0;
 
-        if (!cpu_is_omap1510())
-                omap_dma_unlink_lch(prtd->dma_ch, prtd->dma_ch);
+        omap_dma_unlink_lch(prtd->dma_ch, prtd->dma_ch);
         omap_free_dma(prtd->dma_ch);
         prtd->dma_data = NULL;
 
@@ -148,7 +162,7 @@ static int omap_pcm_prepare(struct snd_pcm_substream *substream)
          */
         dma_params.data_type                    = OMAP_DMA_DATA_TYPE_S16;
         dma_params.trigger                      = dma_data->dma_req;
-        dma_params.sync_mode                    = OMAP_DMA_SYNC_ELEMENT;
+        dma_params.sync_mode                    = dma_data->sync_mode;
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
                 dma_params.src_amode            = OMAP_DMA_AMODE_POST_INC;
                 dma_params.dst_amode            = OMAP_DMA_AMODE_CONSTANT;
@@ -174,7 +188,15 @@ static int omap_pcm_prepare(struct snd_pcm_substream *substream)
         dma_params.frame_count  = runtime->periods;
         omap_set_dma_params(prtd->dma_ch, &dma_params);
 
-        omap_enable_dma_irq(prtd->dma_ch, OMAP_DMA_FRAME_IRQ);
+        if ((cpu_is_omap1510()) &&
+                        (substream->stream == SNDRV_PCM_STREAM_PLAYBACK))
+                omap_enable_dma_irq(prtd->dma_ch, OMAP_DMA_FRAME_IRQ |
+                              OMAP_DMA_LAST_IRQ | OMAP_DMA_BLOCK_IRQ);
+        else
+                omap_enable_dma_irq(prtd->dma_ch, OMAP_DMA_FRAME_IRQ);
+
+        omap_set_dma_src_burst_mode(prtd->dma_ch, OMAP_DMA_DATA_BURST_16);
+        omap_set_dma_dest_burst_mode(prtd->dma_ch, OMAP_DMA_DATA_BURST_16);
 
         return 0;
 }
@@ -183,6 +205,7 @@ static int omap_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct omap_runtime_data *prtd = runtime->private_data;
+        struct omap_pcm_dma_data *dma_data = prtd->dma_data;
         unsigned long flags;
         int ret = 0;
 
@@ -192,6 +215,10 @@ static int omap_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
         case SNDRV_PCM_TRIGGER_RESUME:
         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
                 prtd->period_index = 0;
+                /* Configure McBSP internal buffer usage */
+                if (dma_data->set_threshold)
+                        dma_data->set_threshold(substream);
+
                 omap_start_dma(prtd->dma_ch);
                 break;
 
@@ -288,7 +315,7 @@ static struct snd_pcm_ops omap_pcm_ops = {
         .mmap           = omap_pcm_mmap,
 };
 
-static u64 omap_pcm_dmamask = DMA_BIT_MASK(32);
+static u64 omap_pcm_dmamask = DMA_BIT_MASK(64);
 
 static int omap_pcm_preallocate_dma_buffer(struct snd_pcm *pcm,
         int stream)
@@ -330,7 +357,7 @@ static void omap_pcm_free_dma_buffers(struct snd_pcm *pcm)
         }
 }
 
-int omap_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
+static int omap_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
                  struct snd_pcm *pcm)
 {
         int ret = 0;
@@ -338,7 +365,7 @@ int omap_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
         if (!card->dev->dma_mask)
                 card->dev->dma_mask = &omap_pcm_dmamask;
         if (!card->dev->coherent_dma_mask)
-                card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
+                card->dev->coherent_dma_mask = DMA_BIT_MASK(64);
 
         if (dai->playback.channels_min) {
                 ret = omap_pcm_preallocate_dma_buffer(pcm,
diff --git a/sound/soc/omap/omap-pcm.h b/sound/soc/omap/omap-pcm.h
index 8d9d26916b05..38a821dd4118 100644
--- a/sound/soc/omap/omap-pcm.h
+++ b/sound/soc/omap/omap-pcm.h
@@ -29,6 +29,8 @@ struct omap_pcm_dma_data {
         char            *name;          /* stream identifier */
         int             dma_req;        /* DMA request line */
         unsigned long   port_addr;      /* transmit/receive register */
+        int             sync_mode;      /* DMA sync mode */
+        void (*set_threshold)(struct snd_pcm_substream *substream);
 };
 
 extern struct snd_soc_platform omap_soc_platform;
diff --git a/sound/soc/omap/sdp3430.c b/sound/soc/omap/sdp3430.c
index b719e5db4f57..4a3f62d1f295 100644
--- a/sound/soc/omap/sdp3430.c
+++ b/sound/soc/omap/sdp3430.c
@@ -24,6 +24,7 @@
 
 #include <linux/clk.h>
 #include <linux/platform_device.h>
+#include <linux/i2c/twl4030.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
@@ -39,6 +40,11 @@
 #include "omap-pcm.h"
 #include "../codecs/twl4030.h"
 
+/* TWL4030 PMBR1 Register */
+#define TWL4030_INTBR_PMBR1             0x0D
+/* TWL4030 PMBR1 Register GPIO6 mux bit */
+#define TWL4030_GPIO6_PWM0_MUTE(value)  (value << 2)
+
 static struct snd_soc_card snd_soc_sdp3430;
 
 static int sdp3430_hw_params(struct snd_pcm_substream *substream,
@@ -96,7 +102,7 @@ static int sdp3430_hw_voice_params(struct snd_pcm_substream *substream,
         ret = snd_soc_dai_set_fmt(codec_dai,
                                 SND_SOC_DAIFMT_DSP_A |
                                 SND_SOC_DAIFMT_IB_NF |
-                                SND_SOC_DAIFMT_CBS_CFM);
+                                SND_SOC_DAIFMT_CBM_CFM);
         if (ret) {
                 printk(KERN_ERR "can't set codec DAI configuration\n");
                 return ret;
@@ -280,6 +286,7 @@ static struct snd_soc_card snd_soc_sdp3430 = {
 static struct twl4030_setup_data twl4030_setup = {
         .ramp_delay_value = 3,
         .sysclk = 26000,
+        .hs_extmute = 1,
 };
 
 /* Audio subsystem */
@@ -294,6 +301,7 @@ static struct platform_device *sdp3430_snd_device;
 static int __init sdp3430_soc_init(void)
 {
         int ret;
+        u8 pin_mux;
 
         if (!machine_is_omap_3430sdp()) {
                 pr_debug("Not SDP3430!\n");
@@ -312,6 +320,14 @@ static int __init sdp3430_soc_init(void)
         *(unsigned int *)sdp3430_dai[0].cpu_dai->private_data = 1; /* McBSP2 */
         *(unsigned int *)sdp3430_dai[1].cpu_dai->private_data = 2; /* McBSP3 */
 
+        /* Set TWL4030 GPIO6 as EXTMUTE signal */
+        twl4030_i2c_read_u8(TWL4030_MODULE_INTBR, &pin_mux,
+                                                TWL4030_INTBR_PMBR1);
+        pin_mux &= ~TWL4030_GPIO6_PWM0_MUTE(0x03);
+        pin_mux |= TWL4030_GPIO6_PWM0_MUTE(0x02);
+        twl4030_i2c_write_u8(TWL4030_MODULE_INTBR, pin_mux,
+                                                TWL4030_INTBR_PMBR1);
+
         ret = platform_device_add(sdp3430_snd_device);
         if (ret)
                 goto err1;
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
new file mode 100644
index 000000000000..f90b45f56220
--- /dev/null
+++ b/sound/soc/omap/zoom2.c
@@ -0,0 +1,314 @@
+/*
+ * zoom2.c  --  SoC audio for Zoom2
+ *
+ * Author: Misael Lopez Cruz <x0052729@ti.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/clk.h>
+#include <linux/platform_device.h>
+#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>
+#include <mach/gpio.h>
+#include <mach/mcbsp.h>
+
+#include "omap-mcbsp.h"
+#include "omap-pcm.h"
+#include "../codecs/twl4030.h"
+
+#define ZOOM2_HEADSET_MUX_GPIO          (OMAP_MAX_GPIO_LINES + 15)
+#define ZOOM2_HEADSET_EXTMUTE_GPIO      153
+
+static int zoom2_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;
+        int 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) {
+                printk(KERN_ERR "can't set codec DAI configuration\n");
+                return ret;
+        }
+
+        /* Set 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) {
+                printk(KERN_ERR "can't set cpu DAI configuration\n");
+                return ret;
+        }
+
+        /* Set the codec system clock for DAC and ADC */
+        ret = snd_soc_dai_set_sysclk(codec_dai, 0, 26000000,
+                                        SND_SOC_CLOCK_IN);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set codec system clock\n");
+                return ret;
+        }
+
+        return 0;
+}
+
+static struct snd_soc_ops zoom2_ops = {
+        .hw_params = zoom2_hw_params,
+};
+
+static int zoom2_hw_voice_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;
+        int ret;
+
+        /* Set codec DAI configuration */
+        ret = snd_soc_dai_set_fmt(codec_dai,
+                                SND_SOC_DAIFMT_DSP_A |
+                                SND_SOC_DAIFMT_IB_NF |
+                                SND_SOC_DAIFMT_CBM_CFM);
+        if (ret) {
+                printk(KERN_ERR "can't set codec DAI configuration\n");
+                return ret;
+        }
+
+        /* Set cpu DAI configuration */
+        ret = snd_soc_dai_set_fmt(cpu_dai,
+                                SND_SOC_DAIFMT_DSP_A |
+                                SND_SOC_DAIFMT_IB_NF |
+                                SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set cpu DAI configuration\n");
+                return ret;
+        }
+
+        /* Set the codec system clock for DAC and ADC */
+        ret = snd_soc_dai_set_sysclk(codec_dai, 0, 26000000,
+                                        SND_SOC_CLOCK_IN);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set codec system clock\n");
+                return ret;
+        }
+
+        return 0;
+}
+
+static struct snd_soc_ops zoom2_voice_ops = {
+        .hw_params = zoom2_hw_voice_params,
+};
+
+/* Zoom2 machine DAPM */
+static const struct snd_soc_dapm_widget zoom2_twl4030_dapm_widgets[] = {
+        SND_SOC_DAPM_MIC("Ext Mic", NULL),
+        SND_SOC_DAPM_SPK("Ext Spk", NULL),
+        SND_SOC_DAPM_MIC("Headset Mic", NULL),
+        SND_SOC_DAPM_HP("Headset Stereophone", NULL),
+        SND_SOC_DAPM_LINE("Aux In", NULL),
+};
+
+static const struct snd_soc_dapm_route audio_map[] = {
+        /* External Mics: MAINMIC, SUBMIC with bias*/
+        {"MAINMIC", NULL, "Mic Bias 1"},
+        {"SUBMIC", NULL, "Mic Bias 2"},
+        {"Mic Bias 1", NULL, "Ext Mic"},
+        {"Mic Bias 2", NULL, "Ext Mic"},
+
+        /* External Speakers: HFL, HFR */
+        {"Ext Spk", NULL, "HFL"},
+        {"Ext Spk", NULL, "HFR"},
+
+        /* Headset Stereophone:  HSOL, HSOR */
+        {"Headset Stereophone", NULL, "HSOL"},
+        {"Headset Stereophone", NULL, "HSOR"},
+
+        /* Headset Mic: HSMIC with bias */
+        {"HSMIC", NULL, "Headset Mic Bias"},
+        {"Headset Mic Bias", NULL, "Headset Mic"},
+
+        /* Aux In: AUXL, AUXR */
+        {"Aux In", NULL, "AUXL"},
+        {"Aux In", NULL, "AUXR"},
+};
+
+static int zoom2_twl4030_init(struct snd_soc_codec *codec)
+{
+        int ret;
+
+        /* Add Zoom2 specific widgets */
+        ret = snd_soc_dapm_new_controls(codec, 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));
+
+        /* 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");
+
+        /* 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, "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);
+
+        return ret;
+}
+
+static int zoom2_twl4030_voice_init(struct snd_soc_codec *codec)
+{
+        unsigned short reg;
+
+        /* Enable voice interface */
+        reg = codec->read(codec, TWL4030_REG_VOICE_IF);
+        reg |= TWL4030_VIF_DIN_EN | TWL4030_VIF_DOUT_EN | TWL4030_VIF_EN;
+        codec->write(codec, TWL4030_REG_VOICE_IF, reg);
+
+        return 0;
+}
+
+/* Digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link zoom2_dai[] = {
+        {
+                .name = "TWL4030 I2S",
+                .stream_name = "TWL4030 Audio",
+                .cpu_dai = &omap_mcbsp_dai[0],
+                .codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
+                .init = zoom2_twl4030_init,
+                .ops = &zoom2_ops,
+        },
+        {
+                .name = "TWL4030 PCM",
+                .stream_name = "TWL4030 Voice",
+                .cpu_dai = &omap_mcbsp_dai[1],
+                .codec_dai = &twl4030_dai[TWL4030_DAI_VOICE],
+                .init = zoom2_twl4030_voice_init,
+                .ops = &zoom2_voice_ops,
+        },
+};
+
+/* Audio machine driver */
+static struct snd_soc_card snd_soc_zoom2 = {
+        .name = "Zoom2",
+        .platform = &omap_soc_platform,
+        .dai_link = zoom2_dai,
+        .num_links = ARRAY_SIZE(zoom2_dai),
+};
+
+/* EXTMUTE callback function */
+void zoom2_set_hs_extmute(int mute)
+{
+        gpio_set_value(ZOOM2_HEADSET_EXTMUTE_GPIO, mute);
+}
+
+/* twl4030 setup */
+static struct twl4030_setup_data twl4030_setup = {
+        .ramp_delay_value = 3,  /* 161 ms */
+        .sysclk = 26000,
+        .hs_extmute = 1,
+        .set_hs_extmute = zoom2_set_hs_extmute,
+};
+
+/* Audio subsystem */
+static struct snd_soc_device zoom2_snd_devdata = {
+        .card = &snd_soc_zoom2,
+        .codec_dev = &soc_codec_dev_twl4030,
+        .codec_data = &twl4030_setup,
+};
+
+static struct platform_device *zoom2_snd_device;
+
+static int __init zoom2_soc_init(void)
+{
+        int ret;
+
+        if (!machine_is_omap_zoom2()) {
+                pr_debug("Not Zoom2!\n");
+                return -ENODEV;
+        }
+        printk(KERN_INFO "Zoom2 SoC init\n");
+
+        zoom2_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!zoom2_snd_device) {
+                printk(KERN_ERR "Platform device allocation failed\n");
+                return -ENOMEM;
+        }
+
+        platform_set_drvdata(zoom2_snd_device, &zoom2_snd_devdata);
+        zoom2_snd_devdata.dev = &zoom2_snd_device->dev;
+        *(unsigned int *)zoom2_dai[0].cpu_dai->private_data = 1; /* McBSP2 */
+        *(unsigned int *)zoom2_dai[1].cpu_dai->private_data = 2; /* McBSP3 */
+
+        ret = platform_device_add(zoom2_snd_device);
+        if (ret)
+                goto err1;
+
+        BUG_ON(gpio_request(ZOOM2_HEADSET_MUX_GPIO, "hs_mux") < 0);
+        gpio_direction_output(ZOOM2_HEADSET_MUX_GPIO, 0);
+
+        BUG_ON(gpio_request(ZOOM2_HEADSET_EXTMUTE_GPIO, "ext_mute") < 0);
+        gpio_direction_output(ZOOM2_HEADSET_EXTMUTE_GPIO, 0);
+
+        return 0;
+
+err1:
+        printk(KERN_ERR "Unable to add platform device\n");
+        platform_device_put(zoom2_snd_device);
+
+        return ret;
+}
+module_init(zoom2_soc_init);
+
+static void __exit zoom2_soc_exit(void)
+{
+        gpio_free(ZOOM2_HEADSET_MUX_GPIO);
+        gpio_free(ZOOM2_HEADSET_EXTMUTE_GPIO);
+
+        platform_device_unregister(zoom2_snd_device);
+}
+module_exit(zoom2_soc_exit);
+
+MODULE_AUTHOR("Misael Lopez Cruz <x0052729@ti.com>");
+MODULE_DESCRIPTION("ALSA SoC Zoom2");
+MODULE_LICENSE("GPL");
+
diff --git a/sound/soc/pxa/magician.c b/sound/soc/pxa/magician.c
index 326955dea36c..9f7c61e23daf 100644
--- a/sound/soc/pxa/magician.c
+++ b/sound/soc/pxa/magician.c
@@ -20,12 +20,14 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
+#include <linux/i2c.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/uda1380.h>
 
 #include <mach/magician.h>
 #include <asm/mach-types.h>
@@ -188,7 +190,7 @@ static int magician_playback_hw_params(struct snd_pcm_substream *substream,
         if (ret < 0)
                 return ret;
 
-        ret = snd_soc_dai_set_tdm_slot(cpu_dai, 1, 1);
+        ret = snd_soc_dai_set_tdm_slot(cpu_dai, 1, 0, 1, width);
         if (ret < 0)
                 return ret;
 
@@ -447,34 +449,47 @@ static struct snd_soc_card snd_soc_card_magician = {
         .platform = &pxa2xx_soc_platform,
 };
 
-/* magician audio private data */
-static struct uda1380_setup_data magician_uda1380_setup = {
-        .i2c_address = 0x18,
-        .dac_clk = UDA1380_DAC_CLK_WSPLL,
-};
-
 /* magician audio subsystem */
 static struct snd_soc_device magician_snd_devdata = {
         .card = &snd_soc_card_magician,
         .codec_dev = &soc_codec_dev_uda1380,
-        .codec_data = &magician_uda1380_setup,
 };
 
 static struct platform_device *magician_snd_device;
 
+/*
+ * FIXME: move into magician board file once merged into the pxa tree
+ */
+static struct uda1380_platform_data uda1380_info = {
+        .gpio_power = EGPIO_MAGICIAN_CODEC_POWER,
+        .gpio_reset = EGPIO_MAGICIAN_CODEC_RESET,
+        .dac_clk    = UDA1380_DAC_CLK_WSPLL,
+};
+
+static struct i2c_board_info i2c_board_info[] = {
+        {
+                I2C_BOARD_INFO("uda1380", 0x18),
+                .platform_data = &uda1380_info,
+        },
+};
+
 static int __init magician_init(void)
 {
         int ret;
+        struct i2c_adapter *adapter;
+        struct i2c_client *client;
 
         if (!machine_is_magician())
                 return -ENODEV;
 
-        ret = gpio_request(EGPIO_MAGICIAN_CODEC_POWER, "CODEC_POWER");
-        if (ret)
-                goto err_request_power;
-        ret = gpio_request(EGPIO_MAGICIAN_CODEC_RESET, "CODEC_RESET");
-        if (ret)
-                goto err_request_reset;
+        adapter = i2c_get_adapter(0);
+        if (!adapter)
+                return -ENODEV;
+        client = i2c_new_device(adapter, i2c_board_info);
+        i2c_put_adapter(adapter);
+        if (!client)
+                return -ENODEV;
+
         ret = gpio_request(EGPIO_MAGICIAN_SPK_POWER, "SPK_POWER");
         if (ret)
                 goto err_request_spk;
@@ -491,14 +506,8 @@ static int __init magician_init(void)
         if (ret)
                 goto err_request_in_sel1;
 
-        gpio_set_value(EGPIO_MAGICIAN_CODEC_POWER, 1);
         gpio_set_value(EGPIO_MAGICIAN_IN_SEL0, 0);
 
-        /* we may need to have the clock running here - pH5 */
-        gpio_set_value(EGPIO_MAGICIAN_CODEC_RESET, 1);
-        udelay(5);
-        gpio_set_value(EGPIO_MAGICIAN_CODEC_RESET, 0);
-
         magician_snd_device = platform_device_alloc("soc-audio", -1);
         if (!magician_snd_device) {
                 ret = -ENOMEM;
@@ -526,10 +535,6 @@ err_request_mic:
 err_request_ep:
         gpio_free(EGPIO_MAGICIAN_SPK_POWER);
 err_request_spk:
-        gpio_free(EGPIO_MAGICIAN_CODEC_RESET);
-err_request_reset:
-        gpio_free(EGPIO_MAGICIAN_CODEC_POWER);
-err_request_power:
         return ret;
 }
 
@@ -540,15 +545,12 @@ static void __exit magician_exit(void)
         gpio_set_value(EGPIO_MAGICIAN_SPK_POWER, 0);
         gpio_set_value(EGPIO_MAGICIAN_EP_POWER, 0);
         gpio_set_value(EGPIO_MAGICIAN_MIC_POWER, 0);
-        gpio_set_value(EGPIO_MAGICIAN_CODEC_POWER, 0);
 
         gpio_free(EGPIO_MAGICIAN_IN_SEL1);
         gpio_free(EGPIO_MAGICIAN_IN_SEL0);
         gpio_free(EGPIO_MAGICIAN_MIC_POWER);
         gpio_free(EGPIO_MAGICIAN_EP_POWER);
         gpio_free(EGPIO_MAGICIAN_SPK_POWER);
-        gpio_free(EGPIO_MAGICIAN_CODEC_RESET);
-        gpio_free(EGPIO_MAGICIAN_CODEC_POWER);
 }
 
 module_init(magician_init);
diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c
index e6102fda0a7f..1f96e3227be5 100644
--- a/sound/soc/pxa/palm27x.c
+++ b/sound/soc/pxa/palm27x.c
@@ -17,13 +17,12 @@
 #include <linux/moduleparam.h>
 #include <linux/device.h>
 #include <linux/gpio.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
 
 #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>
 #include <mach/audio.h>
@@ -33,90 +32,31 @@
 #include "pxa2xx-pcm.h"
 #include "pxa2xx-ac97.h"
 
-static int palm27x_jack_func = 1;
-static int palm27x_spk_func = 1;
-static int palm27x_ep_gpio = -1;
+static struct snd_soc_jack hs_jack;
 
-static void palm27x_ext_control(struct snd_soc_codec *codec)
-{
-        if (!palm27x_spk_func)
-                snd_soc_dapm_enable_pin(codec, "Speaker");
-        else
-                snd_soc_dapm_disable_pin(codec, "Speaker");
-
-        if (!palm27x_jack_func)
-                snd_soc_dapm_enable_pin(codec, "Headphone Jack");
-        else
-                snd_soc_dapm_disable_pin(codec, "Headphone Jack");
-
-        snd_soc_dapm_sync(codec);
-}
-
-static int palm27x_startup(struct snd_pcm_substream *substream)
-{
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_codec *codec = rtd->socdev->card->codec;
-
-        /* check the jack status at stream startup */
-        palm27x_ext_control(codec);
-        return 0;
-}
-
-static struct snd_soc_ops palm27x_ops = {
-        .startup = palm27x_startup,
+/* Headphones jack detection DAPM pins */
+static struct snd_soc_jack_pin hs_jack_pins[] = {
+        {
+                .pin    = "Headphone Jack",
+                .mask   = SND_JACK_HEADPHONE,
+        },
 };
 
-static irqreturn_t palm27x_interrupt(int irq, void *v)
-{
-        palm27x_spk_func = gpio_get_value(palm27x_ep_gpio);
-        palm27x_jack_func = !palm27x_spk_func;
-        return IRQ_HANDLED;
-}
-
-static int palm27x_get_jack(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_value *ucontrol)
-{
-        ucontrol->value.integer.value[0] = palm27x_jack_func;
-        return 0;
-}
-
-static int palm27x_set_jack(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_value *ucontrol)
-{
-        struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
-
-        if (palm27x_jack_func == ucontrol->value.integer.value[0])
-                return 0;
-
-        palm27x_jack_func = ucontrol->value.integer.value[0];
-        palm27x_ext_control(codec);
-        return 1;
-}
-
-static int palm27x_get_spk(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_value *ucontrol)
-{
-        ucontrol->value.integer.value[0] = palm27x_spk_func;
-        return 0;
-}
-
-static int palm27x_set_spk(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_value *ucontrol)
-{
-        struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
-
-        if (palm27x_spk_func == ucontrol->value.integer.value[0])
-                return 0;
-
-        palm27x_spk_func = ucontrol->value.integer.value[0];
-        palm27x_ext_control(codec);
-        return 1;
-}
+/* Headphones jack detection gpios */
+static struct snd_soc_jack_gpio hs_jack_gpios[] = {
+        [0] = {
+                /* gpio is set on per-platform basis */
+                .name           = "hp-gpio",
+                .report         = SND_JACK_HEADPHONE,
+                .debounce_time  = 200,
+        },
+};
 
-/* PalmTX machine dapm widgets */
+/* Palm27x machine dapm widgets */
 static const struct snd_soc_dapm_widget palm27x_dapm_widgets[] = {
         SND_SOC_DAPM_HP("Headphone Jack", NULL),
-        SND_SOC_DAPM_SPK("Speaker", NULL),
+        SND_SOC_DAPM_SPK("Ext. Speaker", NULL),
+        SND_SOC_DAPM_MIC("Ext. Microphone", NULL),
 };
 
 /* PalmTX audio map */
@@ -126,46 +66,66 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"Headphone Jack", NULL, "HPOUTR"},
 
         /* ext speaker connected to ROUT2, LOUT2 */
-        {"Speaker", NULL, "LOUT2"},
-        {"Speaker", NULL, "ROUT2"},
-};
+        {"Ext. Speaker", NULL, "LOUT2"},
+        {"Ext. Speaker", NULL, "ROUT2"},
 
-static const char *jack_function[] = {"Headphone", "Off"};
-static const char *spk_function[] = {"On", "Off"};
-static const struct soc_enum palm27x_enum[] = {
-        SOC_ENUM_SINGLE_EXT(2, jack_function),
-        SOC_ENUM_SINGLE_EXT(2, spk_function),
+        /* mic connected to MIC1 */
+        {"Ext. Microphone", NULL, "MIC1"},
 };
 
-static const struct snd_kcontrol_new palm27x_controls[] = {
-        SOC_ENUM_EXT("Jack Function", palm27x_enum[0], palm27x_get_jack,
-                palm27x_set_jack),
-        SOC_ENUM_EXT("Speaker Function", palm27x_enum[1], palm27x_get_spk,
-                palm27x_set_spk),
-};
+static struct snd_soc_card palm27x_asoc;
 
 static int palm27x_ac97_init(struct snd_soc_codec *codec)
 {
         int err;
 
+        /* add palm27x specific widgets */
+        err = snd_soc_dapm_new_controls(codec, 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));
+        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");
+
+        /* 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);
+        if (err)
+                return err;
 
-        /* add palm27x specific controls */
-        err = snd_soc_add_controls(codec, palm27x_controls,
-                                ARRAY_SIZE(palm27x_controls));
-        if (err < 0)
+        /* Jack detection API stuff */
+        err = snd_soc_jack_new(&palm27x_asoc, "Headphone Jack",
+                                SND_JACK_HEADPHONE, &hs_jack);
+        if (err)
                 return err;
 
-        /* add palm27x specific widgets */
-        snd_soc_dapm_new_controls(codec, palm27x_dapm_widgets,
-                                ARRAY_SIZE(palm27x_dapm_widgets));
+        err = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
+                                hs_jack_pins);
+        if (err)
+                return err;
 
-        /* set up palm27x specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        err = snd_soc_jack_add_gpios(&hs_jack, ARRAY_SIZE(hs_jack_gpios),
+                                hs_jack_gpios);
 
-        snd_soc_dapm_sync(codec);
-        return 0;
+        return err;
 }
 
 static struct snd_soc_dai_link palm27x_dai[] = {
@@ -175,14 +135,12 @@ static struct snd_soc_dai_link palm27x_dai[] = {
         .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_HIFI],
         .codec_dai = &wm9712_dai[WM9712_DAI_AC97_HIFI],
         .init = palm27x_ac97_init,
-        .ops = &palm27x_ops,
 },
 {
         .name = "AC97 Aux",
         .stream_name = "AC97 Aux",
         .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_AUX],
         .codec_dai = &wm9712_dai[WM9712_DAI_AC97_AUX],
-        .ops = &palm27x_ops,
 },
 };
 
@@ -208,27 +166,17 @@ static int palm27x_asoc_probe(struct platform_device *pdev)
                 machine_is_palmld() || machine_is_palmte2()))
                 return -ENODEV;
 
-        if (pdev->dev.platform_data)
-                palm27x_ep_gpio = ((struct palm27x_asoc_info *)
-                        (pdev->dev.platform_data))->jack_gpio;
-
-        ret = gpio_request(palm27x_ep_gpio, "Headphone Jack");
-        if (ret)
-                return ret;
-        ret = gpio_direction_input(palm27x_ep_gpio);
-        if (ret)
-                goto err_alloc;
+        if (!pdev->dev.platform_data) {
+                dev_err(&pdev->dev, "please supply platform_data\n");
+                return -ENODEV;
+        }
 
-        if (request_irq(gpio_to_irq(palm27x_ep_gpio), palm27x_interrupt,
-                        IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-                        "Headphone jack", NULL))
-                goto err_alloc;
+        hs_jack_gpios[0].gpio = ((struct palm27x_asoc_info *)
+                        (pdev->dev.platform_data))->jack_gpio;
 
         palm27x_snd_device = platform_device_alloc("soc-audio", -1);
-        if (!palm27x_snd_device) {
-                ret = -ENOMEM;
-                goto err_dev;
-        }
+        if (!palm27x_snd_device)
+                return -ENOMEM;
 
         platform_set_drvdata(palm27x_snd_device, &palm27x_snd_devdata);
         palm27x_snd_devdata.dev = &palm27x_snd_device->dev;
@@ -241,18 +189,12 @@ static int palm27x_asoc_probe(struct platform_device *pdev)
 
 put_device:
         platform_device_put(palm27x_snd_device);
-err_dev:
-        free_irq(gpio_to_irq(palm27x_ep_gpio), NULL);
-err_alloc:
-        gpio_free(palm27x_ep_gpio);
 
         return ret;
 }
 
 static int __devexit palm27x_asoc_remove(struct platform_device *pdev)
 {
-        free_irq(gpio_to_irq(palm27x_ep_gpio), NULL);
-        gpio_free(palm27x_ep_gpio);
         platform_device_unregister(palm27x_snd_device);
         return 0;
 }
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index 19c45409d94c..5b9ed6464789 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -375,21 +375,34 @@ static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai,
  * Set the active slots in TDM/Network mode
  */
 static int pxa_ssp_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
-        unsigned int mask, int slots)
+        unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
 {
         struct ssp_priv *priv = cpu_dai->private_data;
         struct ssp_device *ssp = priv->dev.ssp;
         u32 sscr0;
 
-        sscr0 = ssp_read_reg(ssp, SSCR0) & ~SSCR0_SlotsPerFrm(7);
+        sscr0 = ssp_read_reg(ssp, SSCR0);
+        sscr0 &= ~(SSCR0_MOD | SSCR0_SlotsPerFrm(8) | SSCR0_EDSS | SSCR0_DSS);
+
+        /* set slot width */
+        if (slot_width > 16)
+                sscr0 |= SSCR0_EDSS | SSCR0_DataSize(slot_width - 16);
+        else
+                sscr0 |= SSCR0_DataSize(slot_width);
+
+        if (slots > 1) {
+                /* enable network mode */
+                sscr0 |= SSCR0_MOD;
 
-        /* set number of active slots */
-        sscr0 |= SSCR0_SlotsPerFrm(slots);
+                /* set number of active slots */
+                sscr0 |= SSCR0_SlotsPerFrm(slots);
+
+                /* set active slot mask */
+                ssp_write_reg(ssp, SSTSA, tx_mask);
+                ssp_write_reg(ssp, SSRSA, rx_mask);
+        }
         ssp_write_reg(ssp, SSCR0, sscr0);
 
-        /* set active slot mask */
-        ssp_write_reg(ssp, SSTSA, mask);
-        ssp_write_reg(ssp, SSRSA, mask);
         return 0;
 }
 
@@ -457,31 +470,27 @@ static int pxa_ssp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                 return -EINVAL;
         }
 
-        ssp_write_reg(ssp, SSCR0, sscr0);
-        ssp_write_reg(ssp, SSCR1, sscr1);
-        ssp_write_reg(ssp, SSPSP, sspsp);
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF:
+                sspsp |= SSPSP_SFRMP;
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                break;
+        case SND_SOC_DAIFMT_IB_IF:
+                sspsp |= SSPSP_SCMODE(2);
+                break;
+        case SND_SOC_DAIFMT_IB_NF:
+                sspsp |= SSPSP_SCMODE(2) | SSPSP_SFRMP;
+                break;
+        default:
+                return -EINVAL;
+        }
 
         switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
         case SND_SOC_DAIFMT_I2S:
                 sscr0 |= SSCR0_PSP;
                 sscr1 |= SSCR1_RWOT | SSCR1_TRAIL;
-
                 /* See hw_params() */
-                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
-                case SND_SOC_DAIFMT_NB_NF:
-                        sspsp |= SSPSP_SFRMP;
-                        break;
-                case SND_SOC_DAIFMT_NB_IF:
-                        break;
-                case SND_SOC_DAIFMT_IB_IF:
-                        sspsp |= SSPSP_SCMODE(2);
-                        break;
-                case SND_SOC_DAIFMT_IB_NF:
-                        sspsp |= SSPSP_SCMODE(2) | SSPSP_SFRMP;
-                        break;
-                default:
-                        return -EINVAL;
-                }
                 break;
 
         case SND_SOC_DAIFMT_DSP_A:
@@ -489,22 +498,6 @@ static int pxa_ssp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
         case SND_SOC_DAIFMT_DSP_B:
                 sscr0 |= SSCR0_MOD | SSCR0_PSP;
                 sscr1 |= SSCR1_TRAIL | SSCR1_RWOT;
-
-                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
-                case SND_SOC_DAIFMT_NB_NF:
-                        sspsp |= SSPSP_SFRMP;
-                        break;
-                case SND_SOC_DAIFMT_NB_IF:
-                        break;
-                case SND_SOC_DAIFMT_IB_IF:
-                        sspsp |= SSPSP_SCMODE(2);
-                        break;
-                case SND_SOC_DAIFMT_IB_NF:
-                        sspsp |= SSPSP_SCMODE(2) | SSPSP_SFRMP;
-                        break;
-                default:
-                        return -EINVAL;
-                }
                 break;
 
         default:
diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index d9c94d71fa61..e9ae7b3a7e00 100644
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -22,6 +22,7 @@
 #include <mach/hardware.h>
 #include <mach/regs-ac97.h>
 #include <mach/dma.h>
+#include <mach/audio.h>
 
 #include "pxa2xx-pcm.h"
 #include "pxa2xx-ac97.h"
@@ -241,9 +242,18 @@ EXPORT_SYMBOL_GPL(soc_ac97_ops);
 static int __devinit pxa2xx_ac97_dev_probe(struct platform_device *pdev)
 {
         int i;
+        pxa2xx_audio_ops_t *pdata = pdev->dev.platform_data;
 
-        for (i = 0; i < ARRAY_SIZE(pxa_ac97_dai); i++)
+        if (pdev->id >= 0) {
+                dev_err(&pdev->dev, "PXA2xx has only one AC97 port.\n");
+                return -ENXIO;
+        }
+
+        for (i = 0; i < ARRAY_SIZE(pxa_ac97_dai); i++) {
                 pxa_ac97_dai[i].dev = &pdev->dev;
+                if (pdata && pdata->codec_pdata[0])
+                        pxa_ac97_dai[i].ac97_pdata = pdata->codec_pdata[0];
+        }
 
         /* Punt most of the init to the SoC probe; we may need the machine
          * driver to do interesting things with the clocking to get us up
diff --git a/sound/soc/s3c24xx/Kconfig b/sound/soc/s3c24xx/Kconfig
index df494d1e346f..923428fc1adb 100644
--- a/sound/soc/s3c24xx/Kconfig
+++ b/sound/soc/s3c24xx/Kconfig
@@ -1,6 +1,7 @@
 config SND_S3C24XX_SOC
         tristate "SoC Audio for the Samsung S3CXXXX chips"
-        depends on ARCH_S3C2410
+        depends on ARCH_S3C2410 || ARCH_S3C64XX
+        select S3C64XX_DMA if ARCH_S3C64XX
         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
@@ -38,6 +39,15 @@ config SND_S3C24XX_SOC_NEO1973_WM8753
           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
@@ -57,7 +67,7 @@ config SND_S3C24XX_SOC_SMDK2443_WM9710
 
 config SND_S3C24XX_SOC_LN2440SBC_ALC650
         tristate "SoC AC97 Audio support for LN2440SBC - ALC650"
-        depends on SND_S3C24XX_SOC
+        depends on SND_S3C24XX_SOC && ARCH_S3C2410
         select SND_S3C2443_SOC_AC97
         select SND_SOC_AC97_CODEC
         help
@@ -66,7 +76,26 @@ config SND_S3C24XX_SOC_LN2440SBC_ALC650
 
 config SND_S3C24XX_SOC_S3C24XX_UDA134X
         tristate "SoC I2S Audio support UDA134X wired to a S3C24XX"
-        depends on SND_S3C24XX_SOC
+        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
diff --git a/sound/soc/s3c24xx/Makefile b/sound/soc/s3c24xx/Makefile
index 07a93a2ebe5f..99f5a7dd3fc6 100644
--- a/sound/soc/s3c24xx/Makefile
+++ b/sound/soc/s3c24xx/Makefile
@@ -16,12 +16,21 @@ obj-$(CONFIG_SND_S3C_I2SV2_SOC) += snd-soc-s3c-i2s-v2.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
 
 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
+
diff --git a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c b/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
new file mode 100644
index 000000000000..0c52e36ddd87
--- /dev/null
+++ b/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
@@ -0,0 +1,498 @@
+/*
+ * neo1973_gta02_wm8753.c  --  SoC audio for Openmoko Freerunner(GTA02)
+ *
+ * Copyright 2007 Openmoko Inc
+ * Author: Graeme Gregory <graeme@openmoko.org>
+ * Copyright 2007 Wolfson Microelectronics PLC.
+ * Author: Graeme Gregory <linux@wolfsonmicro.com>
+ * Copyright 2009 Wolfson Microelectronics
+ *
+ *  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/timer.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <asm/mach-types.h>
+
+#include <plat/regs-iis.h>
+
+#include <mach/regs-clock.h>
+#include <asm/io.h>
+#include <mach/gta02.h>
+#include "../codecs/wm8753.h"
+#include "s3c24xx-pcm.h"
+#include "s3c24xx-i2s.h"
+
+static struct snd_soc_card neo1973_gta02;
+
+static int neo1973_gta02_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;
+        unsigned int pll_out = 0, bclk = 0;
+        int ret = 0;
+        unsigned long iis_clkrate;
+
+        iis_clkrate = s3c24xx_i2s_get_clockrate();
+
+        switch (params_rate(params)) {
+        case 8000:
+        case 16000:
+                pll_out = 12288000;
+                break;
+        case 48000:
+                bclk = WM8753_BCLK_DIV_4;
+                pll_out = 12288000;
+                break;
+        case 96000:
+                bclk = WM8753_BCLK_DIV_2;
+                pll_out = 12288000;
+                break;
+        case 11025:
+                bclk = WM8753_BCLK_DIV_16;
+                pll_out = 11289600;
+                break;
+        case 22050:
+                bclk = WM8753_BCLK_DIV_8;
+                pll_out = 11289600;
+                break;
+        case 44100:
+                bclk = WM8753_BCLK_DIV_4;
+                pll_out = 11289600;
+                break;
+        case 88200:
+                bclk = WM8753_BCLK_DIV_2;
+                pll_out = 11289600;
+                break;
+        }
+
+        /* 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 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 codec system clock for DAC and ADC */
+        ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_MCLK, pll_out,
+                SND_SOC_CLOCK_IN);
+        if (ret < 0)
+                return ret;
+
+        /* set MCLK division for sample rate */
+        ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_MCLK,
+                S3C2410_IISMOD_32FS);
+        if (ret < 0)
+                return ret;
+
+        /* set codec BCLK division for sample rate */
+        ret = snd_soc_dai_set_clkdiv(codec_dai,
+                                        WM8753_BCLKDIV, bclk);
+        if (ret < 0)
+                return ret;
+
+        /* set prescaler division for sample rate */
+        ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_PRESCALER,
+                S3C24XX_PRESCALE(4, 4));
+        if (ret < 0)
+                return ret;
+
+        /* codec PLL input is PCLK/4 */
+        ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL1,
+                iis_clkrate / 4, pll_out);
+        if (ret < 0)
+                return ret;
+
+        return 0;
+}
+
+static int neo1973_gta02_hifi_hw_free(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+
+        /* disable the PLL */
+        return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0);
+}
+
+/*
+ * Neo1973 WM8753 HiFi DAI opserations.
+ */
+static struct snd_soc_ops neo1973_gta02_hifi_ops = {
+        .hw_params = neo1973_gta02_hifi_hw_params,
+        .hw_free = neo1973_gta02_hifi_hw_free,
+};
+
+static int neo1973_gta02_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->dai->codec_dai;
+        unsigned int pcmdiv = 0;
+        int ret = 0;
+        unsigned long iis_clkrate;
+
+        iis_clkrate = s3c24xx_i2s_get_clockrate();
+
+        if (params_rate(params) != 8000)
+                return -EINVAL;
+        if (params_channels(params) != 1)
+                return -EINVAL;
+
+        pcmdiv = WM8753_PCM_DIV_6; /* 2.048 MHz */
+
+        /* todo: gg check mode (DSP_B) against CSR datasheet */
+        /* set codec DAI configuration */
+        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B |
+                SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
+        if (ret < 0)
+                return ret;
+
+        /* set the codec system clock for DAC and ADC */
+        ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_PCMCLK,
+                12288000, SND_SOC_CLOCK_IN);
+        if (ret < 0)
+                return ret;
+
+        /* set codec PCM division for sample rate */
+        ret = snd_soc_dai_set_clkdiv(codec_dai, WM8753_PCMDIV,
+                                        pcmdiv);
+        if (ret < 0)
+                return ret;
+
+        /* configue and enable PLL for 12.288MHz output */
+        ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL2,
+                iis_clkrate / 4, 12288000);
+        if (ret < 0)
+                return ret;
+
+        return 0;
+}
+
+static int neo1973_gta02_voice_hw_free(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+
+        /* disable the PLL */
+        return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0);
+}
+
+static struct snd_soc_ops neo1973_gta02_voice_ops = {
+        .hw_params = neo1973_gta02_voice_hw_params,
+        .hw_free = neo1973_gta02_voice_hw_free,
+};
+
+#define LM4853_AMP 1
+#define LM4853_SPK 2
+
+static u8 lm4853_state;
+
+/* This has no effect, it exists only to maintain compatibility with
+ * existing ALSA state files.
+ */
+static int lm4853_set_state(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        int val = ucontrol->value.integer.value[0];
+
+        if (val)
+                lm4853_state |= LM4853_AMP;
+        else
+                lm4853_state &= ~LM4853_AMP;
+
+        return 0;
+}
+
+static int lm4853_get_state(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        ucontrol->value.integer.value[0] = lm4853_state & LM4853_AMP;
+
+        return 0;
+}
+
+static int lm4853_set_spk(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        int val = ucontrol->value.integer.value[0];
+
+        if (val) {
+                lm4853_state |= LM4853_SPK;
+                gpio_set_value(GTA02_GPIO_HP_IN, 0);
+        } else {
+                lm4853_state &= ~LM4853_SPK;
+                gpio_set_value(GTA02_GPIO_HP_IN, 1);
+        }
+
+        return 0;
+}
+
+static int lm4853_get_spk(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        ucontrol->value.integer.value[0] = (lm4853_state & LM4853_SPK) >> 1;
+
+        return 0;
+}
+
+static int lm4853_event(struct snd_soc_dapm_widget *w,
+                        struct snd_kcontrol *k,
+                        int event)
+{
+        gpio_set_value(GTA02_GPIO_AMP_SHUT, SND_SOC_DAPM_EVENT_OFF(value));
+
+        return 0;
+}
+
+static const struct snd_soc_dapm_widget wm8753_dapm_widgets[] = {
+        SND_SOC_DAPM_SPK("Stereo Out", lm4853_event),
+        SND_SOC_DAPM_LINE("GSM Line Out", NULL),
+        SND_SOC_DAPM_LINE("GSM Line In", NULL),
+        SND_SOC_DAPM_MIC("Headset Mic", NULL),
+        SND_SOC_DAPM_MIC("Handset Mic", NULL),
+        SND_SOC_DAPM_SPK("Handset Spk", NULL),
+};
+
+
+/* example machine audio_mapnections */
+static const struct snd_soc_dapm_route audio_map[] = {
+
+        /* Connections to the lm4853 amp */
+        {"Stereo Out", NULL, "LOUT1"},
+        {"Stereo Out", NULL, "ROUT1"},
+
+        /* Connections to the GSM Module */
+        {"GSM Line Out", NULL, "MONO1"},
+        {"GSM Line Out", NULL, "MONO2"},
+        {"RXP", NULL, "GSM Line In"},
+        {"RXN", NULL, "GSM Line In"},
+
+        /* Connections to Headset */
+        {"MIC1", NULL, "Mic Bias"},
+        {"Mic Bias", NULL, "Headset Mic"},
+
+        /* Call Mic */
+        {"MIC2", NULL, "Mic Bias"},
+        {"MIC2N", NULL, "Mic Bias"},
+        {"Mic Bias", NULL, "Handset Mic"},
+
+        /* Call Speaker */
+        {"Handset Spk", NULL, "LOUT2"},
+        {"Handset Spk", NULL, "ROUT2"},
+
+        /* Connect the ALC pins */
+        {"ACIN", NULL, "ACOP"},
+};
+
+static const struct snd_kcontrol_new wm8753_neo1973_gta02_controls[] = {
+        SOC_DAPM_PIN_SWITCH("Stereo Out"),
+        SOC_DAPM_PIN_SWITCH("GSM Line Out"),
+        SOC_DAPM_PIN_SWITCH("GSM Line In"),
+        SOC_DAPM_PIN_SWITCH("Headset Mic"),
+        SOC_DAPM_PIN_SWITCH("Handset Mic"),
+        SOC_DAPM_PIN_SWITCH("Handset Spk"),
+
+        /* This has no effect, it exists only to maintain compatibility with
+         * existing ALSA state files.
+         */
+        SOC_SINGLE_EXT("Amp State Switch", 6, 0, 1, 0,
+                lm4853_get_state,
+                lm4853_set_state),
+        SOC_SINGLE_EXT("Amp Spk Switch", 7, 0, 1, 0,
+                lm4853_get_spk,
+                lm4853_set_spk),
+};
+
+/*
+ * This is an example machine initialisation for a wm8753 connected to a
+ * neo1973 GTA02.
+ */
+static int neo1973_gta02_wm8753_init(struct snd_soc_codec *codec)
+{
+        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");
+
+        /* Add neo1973 gta02 specific widgets */
+        snd_soc_dapm_new_controls(codec, wm8753_dapm_widgets,
+                                  ARRAY_SIZE(wm8753_dapm_widgets));
+
+        /* add neo1973 gta02 specific controls */
+        err = snd_soc_add_controls(codec, wm8753_neo1973_gta02_controls,
+                ARRAY_SIZE(wm8753_neo1973_gta02_controls));
+
+        if (err < 0)
+                return err;
+
+        /* set up neo1973 gta02 specific audio path audio_map */
+        snd_soc_dapm_add_routes(codec, 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_sync(codec);
+
+        return 0;
+}
+
+/*
+ * BT Codec DAI
+ */
+static struct snd_soc_dai bt_dai = {
+        .name = "Bluetooth",
+        .id = 0,
+        .playback = {
+                .channels_min = 1,
+                .channels_max = 1,
+                .rates = SNDRV_PCM_RATE_8000,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,},
+        .capture = {
+                .channels_min = 1,
+                .channels_max = 1,
+                .rates = SNDRV_PCM_RATE_8000,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,},
+};
+
+static struct snd_soc_dai_link neo1973_gta02_dai[] = {
+{ /* Hifi Playback - for similatious use with voice below */
+        .name = "WM8753",
+        .stream_name = "WM8753 HiFi",
+        .cpu_dai = &s3c24xx_i2s_dai,
+        .codec_dai = &wm8753_dai[WM8753_DAI_HIFI],
+        .init = neo1973_gta02_wm8753_init,
+        .ops = &neo1973_gta02_hifi_ops,
+},
+{ /* Voice via BT */
+        .name = "Bluetooth",
+        .stream_name = "Voice",
+        .cpu_dai = &bt_dai,
+        .codec_dai = &wm8753_dai[WM8753_DAI_VOICE],
+        .ops = &neo1973_gta02_voice_ops,
+},
+};
+
+static struct snd_soc_card neo1973_gta02 = {
+        .name = "neo1973-gta02",
+        .platform = &s3c24xx_soc_platform,
+        .dai_link = neo1973_gta02_dai,
+        .num_links = ARRAY_SIZE(neo1973_gta02_dai),
+};
+
+static struct snd_soc_device neo1973_gta02_snd_devdata = {
+        .card = &neo1973_gta02,
+        .codec_dev = &soc_codec_dev_wm8753,
+};
+
+static struct platform_device *neo1973_gta02_snd_device;
+
+static int __init neo1973_gta02_init(void)
+{
+        int ret;
+
+        if (!machine_is_neo1973_gta02()) {
+                printk(KERN_INFO
+                       "Only GTA02 is supported by this ASoC driver\n");
+                return -ENODEV;
+        }
+
+        /* register bluetooth DAI here */
+        ret = snd_soc_register_dai(&bt_dai);
+        if (ret)
+                return ret;
+
+        neo1973_gta02_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!neo1973_gta02_snd_device)
+                return -ENOMEM;
+
+        platform_set_drvdata(neo1973_gta02_snd_device,
+                        &neo1973_gta02_snd_devdata);
+        neo1973_gta02_snd_devdata.dev = &neo1973_gta02_snd_device->dev;
+        ret = platform_device_add(neo1973_gta02_snd_device);
+
+        if (ret) {
+                platform_device_put(neo1973_gta02_snd_device);
+                return ret;
+        }
+
+        /* 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;
+        }
+
+        ret = gpio_direction_output(GTA02_GPIO_AMP_HP_IN, 1);
+        if (ret) {
+                pr_err("gta02_wm8753: Failed to configure GPIO %d\n", GTA02_GPIO_HP_IN);
+                goto err_free_gpio_hp_in;
+        }
+
+        ret = gpio_request(GTA02_GPIO_AMP_SHUT, "GTA02_AMP_SHUT");
+        if (ret) {
+                pr_err("gta02_wm8753: Failed to register GPIO %d\n", GTA02_GPIO_AMP_SHUT);
+                goto err_free_gpio_hp_in;
+        }
+
+        ret = gpio_direction_output(GTA02_GPIO_AMP_SHUT, 1);
+        if (ret) {
+                pr_err("gta02_wm8753: Failed to configure GPIO %d\n", GTA02_GPIO_AMP_SHUT);
+                goto err_free_gpio_amp_shut;
+        }
+
+        return 0;
+
+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);
+        return ret;
+}
+module_init(neo1973_gta02_init);
+
+static void __exit neo1973_gta02_exit(void)
+{
+        snd_soc_unregister_dai(&bt_dai);
+        platform_device_unregister(neo1973_gta02_snd_device);
+        gpio_free(GTA02_GPIO_HP_IN);
+        gpio_free(GTA02_GPIO_AMP_SHUT);
+}
+module_exit(neo1973_gta02_exit);
+
+/* Module information */
+MODULE_AUTHOR("Graeme Gregory, graeme@openmoko.org");
+MODULE_DESCRIPTION("ALSA SoC WM8753 Neo1973 GTA02");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.c b/sound/soc/s3c24xx/s3c-i2s-v2.c
index 1a283170ca92..aa7af0b8d421 100644
--- a/sound/soc/s3c24xx/s3c-i2s-v2.c
+++ b/sound/soc/s3c24xx/s3c-i2s-v2.c
@@ -36,6 +36,7 @@
 #include <mach/dma.h>
 
 #include "s3c-i2s-v2.h"
+#include "s3c24xx-pcm.h"
 
 #undef S3C_IIS_V2_SUPPORTED
 
@@ -357,19 +358,19 @@ static int s3c2412_i2s_hw_params(struct snd_pcm_substream *substream,
 #endif
 
 #ifdef CONFIG_PLAT_S3C64XX
-        iismod &= ~0x606;
+        iismod &= ~(S3C64XX_IISMOD_BLC_MASK | S3C2412_IISMOD_BCLK_MASK);
         /* Sample size */
         switch (params_format(params)) {
         case SNDRV_PCM_FORMAT_S8:
                 /* 8 bit sample, 16fs BCLK */
-                iismod |= 0x2004;
+                iismod |= (S3C64XX_IISMOD_BLC_8BIT | S3C2412_IISMOD_BCLK_16FS);
                 break;
         case SNDRV_PCM_FORMAT_S16_LE:
                 /* 16 bit sample, 32fs BCLK */
                 break;
         case SNDRV_PCM_FORMAT_S24_LE:
                 /* 24 bit sample, 48fs BCLK */
-                iismod |= 0x4002;
+                iismod |= (S3C64XX_IISMOD_BLC_24BIT | S3C2412_IISMOD_BCLK_48FS);
                 break;
         }
 #endif
@@ -387,6 +388,8 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
         int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE);
         unsigned long irqs;
         int ret = 0;
+        int channel = ((struct s3c24xx_pcm_dma_params *)
+                  rtd->dai->cpu_dai->dma_data)->channel;
 
         pr_debug("Entered %s\n", __func__);
 
@@ -416,6 +419,14 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
                         s3c2412_snd_txctrl(i2s, 1);
 
                 local_irq_restore(irqs);
+
+                /*
+                 * Load the next buffer to DMA to meet the reqirement
+                 * of the auto reload mechanism of S3C24XX.
+                 * This call won't bother S3C64XX.
+                 */
+                s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED);
+
                 break;
 
         case SNDRV_PCM_TRIGGER_STOP:
diff --git a/sound/soc/s3c24xx/s3c2443-ac97.c b/sound/soc/s3c24xx/s3c2443-ac97.c
index 3f03d5ddfacd..fc1beb0930b9 100644
--- a/sound/soc/s3c24xx/s3c2443-ac97.c
+++ b/sound/soc/s3c24xx/s3c2443-ac97.c
@@ -47,7 +47,7 @@ static struct s3c24xx_ac97_info s3c24xx_ac97;
 
 static DECLARE_COMPLETION(ac97_completion);
 static u32 codec_ready;
-static DECLARE_MUTEX(ac97_mutex);
+static DEFINE_MUTEX(ac97_mutex);
 
 static unsigned short s3c2443_ac97_read(struct snd_ac97 *ac97,
         unsigned short reg)
@@ -56,7 +56,7 @@ static unsigned short s3c2443_ac97_read(struct snd_ac97 *ac97,
         u32 ac_codec_cmd;
         u32 stat, addr, data;
 
-        down(&ac97_mutex);
+        mutex_lock(&ac97_mutex);
 
         codec_ready = S3C_AC97_GLBSTAT_CODECREADY;
         ac_codec_cmd = readl(s3c24xx_ac97.regs + S3C_AC97_CODEC_CMD);
@@ -79,7 +79,7 @@ static unsigned short s3c2443_ac97_read(struct snd_ac97 *ac97,
                 printk(KERN_ERR "s3c24xx-ac97: req addr = %02x,"
                                 " rep addr = %02x\n", reg, addr);
 
-        up(&ac97_mutex);
+        mutex_unlock(&ac97_mutex);
 
         return (unsigned short)data;
 }
@@ -90,7 +90,7 @@ static void s3c2443_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
         u32 ac_glbctrl;
         u32 ac_codec_cmd;
 
-        down(&ac97_mutex);
+        mutex_lock(&ac97_mutex);
 
         codec_ready = S3C_AC97_GLBSTAT_CODECREADY;
         ac_codec_cmd = readl(s3c24xx_ac97.regs + S3C_AC97_CODEC_CMD);
@@ -109,7 +109,7 @@ static void s3c2443_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
         ac_codec_cmd |= S3C_AC97_CODEC_CMD_READ;
         writel(ac_codec_cmd, s3c24xx_ac97.regs + S3C_AC97_CODEC_CMD);
 
-        up(&ac97_mutex);
+        mutex_unlock(&ac97_mutex);
 
 }
 
@@ -290,6 +290,9 @@ static int s3c2443_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
                                 struct snd_soc_dai *dai)
 {
         u32 ac_glbctrl;
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        int channel = ((struct s3c24xx_pcm_dma_params *)
+                  rtd->dai->cpu_dai->dma_data)->channel;
 
         ac_glbctrl = readl(s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
         switch (cmd) {
@@ -312,6 +315,8 @@ static int s3c2443_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
         }
         writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
 
+        s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED);
+
         return 0;
 }
 
@@ -334,6 +339,9 @@ static int s3c2443_ac97_mic_trigger(struct snd_pcm_substream *substream,
                                     int cmd, struct snd_soc_dai *dai)
 {
         u32 ac_glbctrl;
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        int channel = ((struct s3c24xx_pcm_dma_params *)
+                  rtd->dai->cpu_dai->dma_data)->channel;
 
         ac_glbctrl = readl(s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
         switch (cmd) {
@@ -349,6 +357,8 @@ static int s3c2443_ac97_mic_trigger(struct snd_pcm_substream *substream,
         }
         writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
 
+        s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED);
+
         return 0;
 }
 
diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.c b/sound/soc/s3c24xx/s3c24xx-i2s.c
index 556e35f0ab73..40e2c4790f0d 100644
--- a/sound/soc/s3c24xx/s3c24xx-i2s.c
+++ b/sound/soc/s3c24xx/s3c24xx-i2s.c
@@ -279,6 +279,9 @@ static int s3c24xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
                                struct snd_soc_dai *dai)
 {
         int ret = 0;
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        int channel = ((struct s3c24xx_pcm_dma_params *)
+                  rtd->dai->cpu_dai->dma_data)->channel;
 
         pr_debug("Entered %s\n", __func__);
 
@@ -296,6 +299,8 @@ static int s3c24xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
                         s3c24xx_snd_rxctrl(1);
                 else
                         s3c24xx_snd_txctrl(1);
+
+                s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED);
                 break;
         case SNDRV_PCM_TRIGGER_STOP:
         case SNDRV_PCM_TRIGGER_SUSPEND:
diff --git a/sound/soc/s3c24xx/s3c24xx-pcm.c b/sound/soc/s3c24xx/s3c24xx-pcm.c
index eecfa5eba06b..5cbbdc80fde3 100644
--- a/sound/soc/s3c24xx/s3c24xx-pcm.c
+++ b/sound/soc/s3c24xx/s3c24xx-pcm.c
@@ -255,7 +255,6 @@ static int s3c24xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
                 prtd->state |= ST_RUNNING;
                 s3c2410_dma_ctrl(prtd->params->channel, S3C2410_DMAOP_START);
-                s3c2410_dma_ctrl(prtd->params->channel, S3C2410_DMAOP_STARTED);
                 break;
 
         case SNDRV_PCM_TRIGGER_STOP:
@@ -318,6 +317,7 @@ static int s3c24xx_pcm_open(struct snd_pcm_substream *substream)
 
         pr_debug("Entered %s\n", __func__);
 
+        snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
         snd_soc_set_runtime_hwparams(substream, &s3c24xx_pcm_hardware);
 
         prtd = kzalloc(sizeof(struct s3c24xx_runtime_data), GFP_KERNEL);
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec.c b/sound/soc/s3c24xx/s3c24xx_simtec.c
new file mode 100644
index 000000000000..1966e0d5652d
--- /dev/null
+++ b/sound/soc/s3c24xx/s3c24xx_simtec.c
@@ -0,0 +1,394 @@
+/* sound/soc/s3c24xx/s3c24xx_simtec.c
+ *
+ * Copyright 2009 Simtec Electronics
+ *
+ * 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/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/clk.h>
+#include <linux/i2c.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <plat/audio-simtec.h>
+
+#include "s3c24xx-pcm.h"
+#include "s3c24xx-i2s.h"
+#include "s3c24xx_simtec.h"
+
+static struct s3c24xx_audio_simtec_pdata *pdata;
+static struct clk *xtal_clk;
+
+static int spk_gain;
+static int spk_unmute;
+
+/**
+ * speaker_gain_get - read the speaker gain setting.
+ * @kcontrol: The control for the speaker gain.
+ * @ucontrol: The value that needs to be updated.
+ *
+ * Read the value for the AMP gain control.
+ */
+static int speaker_gain_get(struct snd_kcontrol *kcontrol,
+                            struct snd_ctl_elem_value *ucontrol)
+{
+        ucontrol->value.integer.value[0] = spk_gain;
+        return 0;
+}
+
+/**
+ * speaker_gain_set - set the value of the speaker amp gain
+ * @value: The value to write.
+ */
+static void speaker_gain_set(int value)
+{
+        gpio_set_value_cansleep(pdata->amp_gain[0], value & 1);
+        gpio_set_value_cansleep(pdata->amp_gain[1], value >> 1);
+}
+
+/**
+ * speaker_gain_put - set the speaker gain setting.
+ * @kcontrol: The control for the speaker gain.
+ * @ucontrol: The value that needs to be set.
+ *
+ * Set the value of the speaker gain from the specified
+ * @ucontrol setting.
+ *
+ * Note, if the speaker amp is muted, then we do not set a gain value
+ * as at-least one of the ICs that is fitted will try and power up even
+ * if the main control is set to off.
+ */
+static int speaker_gain_put(struct snd_kcontrol *kcontrol,
+                            struct snd_ctl_elem_value *ucontrol)
+{
+        int value = ucontrol->value.integer.value[0];
+
+        spk_gain = value;
+
+        if (!spk_unmute)
+                speaker_gain_set(value);
+
+        return 0;
+}
+
+static const struct snd_kcontrol_new amp_gain_controls[] = {
+        SOC_SINGLE_EXT("Speaker Gain", 0, 0, 3, 0,
+                       speaker_gain_get, speaker_gain_put),
+};
+
+/**
+ * spk_unmute_state - set the unmute state of the speaker
+ * @to: zero to unmute, non-zero to ununmute.
+ */
+static void spk_unmute_state(int to)
+{
+        pr_debug("%s: to=%d\n", __func__, to);
+
+        spk_unmute = to;
+        gpio_set_value(pdata->amp_gpio, to);
+
+        /* if we're umuting, also re-set the gain */
+        if (to && pdata->amp_gain[0] > 0)
+                speaker_gain_set(spk_gain);
+}
+
+/**
+ * speaker_unmute_get - read the speaker unmute setting.
+ * @kcontrol: The control for the speaker gain.
+ * @ucontrol: The value that needs to be updated.
+ *
+ * Read the value for the AMP gain control.
+ */
+static int speaker_unmute_get(struct snd_kcontrol *kcontrol,
+                            struct snd_ctl_elem_value *ucontrol)
+{
+        ucontrol->value.integer.value[0] = spk_unmute;
+        return 0;
+}
+
+/**
+ * speaker_unmute_put - set the speaker unmute setting.
+ * @kcontrol: The control for the speaker gain.
+ * @ucontrol: The value that needs to be set.
+ *
+ * Set the value of the speaker gain from the specified
+ * @ucontrol setting.
+ */
+static int speaker_unmute_put(struct snd_kcontrol *kcontrol,
+                            struct snd_ctl_elem_value *ucontrol)
+{
+        spk_unmute_state(ucontrol->value.integer.value[0]);
+        return 0;
+}
+
+/* This is added as a manual control as the speaker amps create clicks
+ * when their power state is changed, which are far more noticeable than
+ * anything produced by the CODEC itself.
+ */
+static const struct snd_kcontrol_new amp_unmute_controls[] = {
+        SOC_SINGLE_EXT("Speaker Switch", 0, 0, 1, 0,
+                       speaker_unmute_get, speaker_unmute_put),
+};
+
+void simtec_audio_init(struct snd_soc_codec *codec)
+{
+        if (pdata->amp_gpio > 0) {
+                pr_debug("%s: adding amp routes\n", __func__);
+
+                snd_soc_add_controls(codec, amp_unmute_controls,
+                                     ARRAY_SIZE(amp_unmute_controls));
+        }
+
+        if (pdata->amp_gain[0] > 0) {
+                pr_debug("%s: adding amp controls\n", __func__);
+                snd_soc_add_controls(codec, amp_gain_controls,
+                                     ARRAY_SIZE(amp_gain_controls));
+        }
+}
+EXPORT_SYMBOL_GPL(simtec_audio_init);
+
+#define CODEC_CLOCK 12000000
+
+/**
+ * simtec_hw_params - update hardware parameters
+ * @substream: The audio substream instance.
+ * @params: The parameters requested.
+ *
+ * Update the codec data routing and configuration  settings
+ * from the supplied data.
+ */
+static int simtec_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;
+        int ret;
+
+        /* Set the CODEC as the bus clock master, I2S */
+        ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
+                                  SND_SOC_DAIFMT_NB_NF |
+                                  SND_SOC_DAIFMT_CBM_CFM);
+        if (ret) {
+                pr_err("%s: failed set cpu dai format\n", __func__);
+                return ret;
+        }
+
+        /* Set the CODEC as the bus clock master */
+        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
+                                  SND_SOC_DAIFMT_NB_NF |
+                                  SND_SOC_DAIFMT_CBM_CFM);
+        if (ret) {
+                pr_err("%s: failed set codec dai format\n", __func__);
+                return ret;
+        }
+
+        ret = snd_soc_dai_set_sysclk(codec_dai, 0,
+                                     CODEC_CLOCK, SND_SOC_CLOCK_IN);
+        if (ret) {
+                pr_err( "%s: failed setting codec sysclk\n", __func__);
+                return ret;
+        }
+
+        if (pdata->use_mpllin) {
+                ret = snd_soc_dai_set_sysclk(cpu_dai, S3C24XX_CLKSRC_MPLL,
+                                             0, SND_SOC_CLOCK_OUT);
+
+                if (ret) {
+                        pr_err("%s: failed to set MPLLin as clksrc\n",
+                               __func__);
+                        return ret;
+                }
+        }
+
+        if (pdata->output_cdclk) {
+                int cdclk_scale;
+
+                cdclk_scale = clk_get_rate(xtal_clk) / CODEC_CLOCK;
+                cdclk_scale--;
+
+                ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_PRESCALER,
+                                             cdclk_scale);
+        }
+
+        return 0;
+}
+
+static int simtec_call_startup(struct s3c24xx_audio_simtec_pdata *pd)
+{
+        /* call any board supplied startup code, this currently only
+         * covers the bast/vr1000 which have a CPLD in the way of the
+         * LRCLK */
+        if (pd->startup)
+                pd->startup();
+
+        return 0;
+}
+
+static struct snd_soc_ops simtec_snd_ops = {
+        .hw_params      = simtec_hw_params,
+};
+
+/**
+ * attach_gpio_amp - get and configure the necessary gpios
+ * @dev: The device we're probing.
+ * @pd: The platform data supplied by the board.
+ *
+ * If there is a GPIO based amplifier attached to the board, claim
+ * the necessary GPIO lines for it, and set default values.
+ */
+static int attach_gpio_amp(struct device *dev,
+                           struct s3c24xx_audio_simtec_pdata *pd)
+{
+        int ret;
+
+        /* attach gpio amp gain (if any) */
+        if (pdata->amp_gain[0] > 0) {
+                ret = gpio_request(pd->amp_gain[0], "gpio-amp-gain0");
+                if (ret) {
+                        dev_err(dev, "cannot get amp gpio gain0\n");
+                        return ret;
+                }
+
+                ret = gpio_request(pd->amp_gain[1], "gpio-amp-gain1");
+                if (ret) {
+                        dev_err(dev, "cannot get amp gpio gain1\n");
+                        gpio_free(pdata->amp_gain[0]);
+                        return ret;
+                }
+
+                gpio_direction_output(pd->amp_gain[0], 0);
+                gpio_direction_output(pd->amp_gain[1], 0);
+        }
+
+        /* note, curently we assume GPA0 isn't valid amp */
+        if (pdata->amp_gpio > 0) {
+                ret = gpio_request(pd->amp_gpio, "gpio-amp");
+                if (ret) {
+                        dev_err(dev, "cannot get amp gpio %d (%d)\n",
+                                pd->amp_gpio, ret);
+                        goto err_amp;
+                }
+
+                /* set the amp off at startup */
+                spk_unmute_state(0);
+        }
+
+        return 0;
+
+err_amp:
+        if (pd->amp_gain[0] > 0) {
+                gpio_free(pd->amp_gain[0]);
+                gpio_free(pd->amp_gain[1]);
+        }
+
+        return ret;
+}
+
+static void detach_gpio_amp(struct s3c24xx_audio_simtec_pdata *pd)
+{
+        if (pd->amp_gain[0] > 0) {
+                gpio_free(pd->amp_gain[0]);
+                gpio_free(pd->amp_gain[1]);
+        }
+
+        if (pd->amp_gpio > 0)
+                gpio_free(pd->amp_gpio);
+}
+
+#ifdef CONFIG_PM
+int simtec_audio_resume(struct device *dev)
+{
+        simtec_call_startup(pdata);
+        return 0;
+}
+
+struct dev_pm_ops simtec_audio_pmops = {
+        .resume = simtec_audio_resume,
+};
+EXPORT_SYMBOL_GPL(simtec_audio_pmops);
+#endif
+
+int __devinit simtec_audio_core_probe(struct platform_device *pdev,
+                                      struct snd_soc_device *socdev)
+{
+        struct platform_device *snd_dev;
+        int ret;
+
+        socdev->card->dai_link->ops = &simtec_snd_ops;
+
+        pdata = pdev->dev.platform_data;
+        if (!pdata) {
+                dev_err(&pdev->dev, "no platform data supplied\n");
+                return -EINVAL;
+        }
+
+        simtec_call_startup(pdata);
+
+        xtal_clk = clk_get(&pdev->dev, "xtal");
+        if (IS_ERR(xtal_clk)) {
+                dev_err(&pdev->dev, "could not get clkout0\n");
+                return -EINVAL;
+        }
+
+        dev_info(&pdev->dev, "xtal rate is %ld\n", clk_get_rate(xtal_clk));
+
+        ret = attach_gpio_amp(&pdev->dev, pdata);
+        if (ret)
+                goto err_clk;
+
+        snd_dev = platform_device_alloc("soc-audio", -1);
+        if (!snd_dev) {
+                dev_err(&pdev->dev, "failed to alloc soc-audio devicec\n");
+                ret = -ENOMEM;
+                goto err_gpio;
+        }
+
+        platform_set_drvdata(snd_dev, socdev);
+        socdev->dev = &snd_dev->dev;
+
+        ret = platform_device_add(snd_dev);
+        if (ret) {
+                dev_err(&pdev->dev, "failed to add soc-audio dev\n");
+                goto err_pdev;
+        }
+
+        platform_set_drvdata(pdev, snd_dev);
+        return 0;
+
+err_pdev:
+        platform_device_put(snd_dev);
+
+err_gpio:
+        detach_gpio_amp(pdata);
+
+err_clk:
+        clk_put(xtal_clk);
+        return ret;
+}
+EXPORT_SYMBOL_GPL(simtec_audio_core_probe);
+
+int __devexit simtec_audio_remove(struct platform_device *pdev)
+{
+        struct platform_device *snd_dev = platform_get_drvdata(pdev);
+
+        platform_device_unregister(snd_dev);
+
+        detach_gpio_amp(pdata);
+        clk_put(xtal_clk);
+        return 0;
+}
+EXPORT_SYMBOL_GPL(simtec_audio_remove);
+
+MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>");
+MODULE_DESCRIPTION("ALSA SoC Simtec Audio common support");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec.h b/sound/soc/s3c24xx/s3c24xx_simtec.h
new file mode 100644
index 000000000000..2714203af161
--- /dev/null
+++ b/sound/soc/s3c24xx/s3c24xx_simtec.h
@@ -0,0 +1,22 @@
+/* sound/soc/s3c24xx/s3c24xx_simtec.h
+ *
+ * Copyright 2009 Simtec Electronics
+ *
+ * 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.
+*/
+
+extern void simtec_audio_init(struct snd_soc_codec *codec);
+
+extern int simtec_audio_core_probe(struct platform_device *pdev,
+                                   struct snd_soc_device *socdev);
+
+extern int simtec_audio_remove(struct platform_device *pdev);
+
+#ifdef CONFIG_PM
+extern struct dev_pm_ops simtec_audio_pmops;
+#define simtec_audio_pm &simtec_audio_pmops
+#else
+#define simtec_audio_pm NULL
+#endif
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec_hermes.c b/sound/soc/s3c24xx/s3c24xx_simtec_hermes.c
new file mode 100644
index 000000000000..8346bd96eaf5
--- /dev/null
+++ b/sound/soc/s3c24xx/s3c24xx_simtec_hermes.c
@@ -0,0 +1,153 @@
+/* sound/soc/s3c24xx/s3c24xx_simtec_hermes.c
+ *
+ * Copyright 2009 Simtec Electronics
+ *
+ * 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/platform_device.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <plat/audio-simtec.h>
+
+#include "s3c24xx-pcm.h"
+#include "s3c24xx-i2s.h"
+#include "s3c24xx_simtec.h"
+
+#include "../codecs/tlv320aic3x.h"
+
+static const struct snd_soc_dapm_widget dapm_widgets[] = {
+        SND_SOC_DAPM_LINE("GSM Out", NULL),
+        SND_SOC_DAPM_LINE("GSM In", NULL),
+        SND_SOC_DAPM_LINE("Line In", NULL),
+        SND_SOC_DAPM_LINE("Line Out", NULL),
+        SND_SOC_DAPM_LINE("ZV", NULL),
+        SND_SOC_DAPM_MIC("Mic Jack", NULL),
+        SND_SOC_DAPM_HP("Headphone Jack", NULL),
+};
+
+static const struct snd_soc_dapm_route base_map[] = {
+        /* Headphone connected to HP{L,R}OUT and HP{L,R}COM */
+
+        { "Headphone Jack", NULL, "HPLOUT" },
+        { "Headphone Jack", NULL, "HPLCOM" },
+        { "Headphone Jack", NULL, "HPROUT" },
+        { "Headphone Jack", NULL, "HPRCOM" },
+
+        /* ZV connected to Line1 */
+
+        { "LINE1L", NULL, "ZV" },
+        { "LINE1R", NULL, "ZV" },
+
+        /* Line In connected to Line2 */
+
+        { "LINE2L", NULL, "Line In" },
+        { "LINE2R", NULL, "Line In" },
+
+        /* Microphone connected to MIC3R and MIC_BIAS */
+
+        { "MIC3L", NULL, "Mic Jack" },
+
+        /* GSM connected to MONO_LOUT and MIC3L (in) */
+
+        { "GSM Out", NULL, "MONO_LOUT" },
+        { "MIC3L", NULL, "GSM In" },
+
+        /* Speaker is connected to LINEOUT{LN,LP,RN,RP}, however we are
+         * not using the DAPM to power it up and down as there it makes
+         * a click when powering up. */
+};
+
+/**
+ * simtec_hermes_init - initialise and add controls
+ * @codec; The codec instance to attach to.
+ *
+ * Attach our controls and configure the necessary codec
+ * mappings for our sound card instance.
+*/
+static int simtec_hermes_init(struct snd_soc_codec *codec)
+{
+        snd_soc_dapm_new_controls(codec, dapm_widgets,
+                                  ARRAY_SIZE(dapm_widgets));
+
+        snd_soc_dapm_add_routes(codec, 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");
+
+        simtec_audio_init(codec);
+        snd_soc_dapm_sync(codec);
+
+        return 0;
+}
+
+static struct aic3x_setup_data codec_setup = {
+};
+
+static struct snd_soc_dai_link simtec_dai_aic33 = {
+        .name           = "tlv320aic33",
+        .stream_name    = "TLV320AIC33",
+        .cpu_dai        = &s3c24xx_i2s_dai,
+        .codec_dai      = &aic3x_dai,
+        .init           = simtec_hermes_init,
+};
+
+/* simtec audio machine driver */
+static struct snd_soc_card snd_soc_machine_simtec_aic33 = {
+        .name           = "Simtec-Hermes",
+        .platform       = &s3c24xx_soc_platform,
+        .dai_link       = &simtec_dai_aic33,
+        .num_links      = 1,
+};
+
+/* simtec audio subsystem */
+static struct snd_soc_device simtec_snd_devdata_aic33 = {
+        .card           = &snd_soc_machine_simtec_aic33,
+        .codec_dev      = &soc_codec_dev_aic3x,
+        .codec_data     = &codec_setup,
+};
+
+static int __devinit simtec_audio_hermes_probe(struct platform_device *pd)
+{
+        dev_info(&pd->dev, "probing....\n");
+        return simtec_audio_core_probe(pd, &simtec_snd_devdata_aic33);
+}
+
+static struct platform_driver simtec_audio_hermes_platdrv = {
+        .driver = {
+                .owner  = THIS_MODULE,
+                .name   = "s3c24xx-simtec-hermes-snd",
+                .pm     = simtec_audio_pm,
+        },
+        .probe  = simtec_audio_hermes_probe,
+        .remove = __devexit_p(simtec_audio_remove),
+};
+
+MODULE_ALIAS("platform:s3c24xx-simtec-hermes-snd");
+
+static int __init simtec_hermes_modinit(void)
+{
+        return platform_driver_register(&simtec_audio_hermes_platdrv);
+}
+
+static void __exit simtec_hermes_modexit(void)
+{
+        platform_driver_unregister(&simtec_audio_hermes_platdrv);
+}
+
+module_init(simtec_hermes_modinit);
+module_exit(simtec_hermes_modexit);
+
+MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>");
+MODULE_DESCRIPTION("ALSA SoC Simtec Audio support");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c b/sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c
new file mode 100644
index 000000000000..25797e096175
--- /dev/null
+++ b/sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c
@@ -0,0 +1,137 @@
+/* sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c
+ *
+ * Copyright 2009 Simtec Electronics
+ *
+ * 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/platform_device.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <plat/audio-simtec.h>
+
+#include "s3c24xx-pcm.h"
+#include "s3c24xx-i2s.h"
+#include "s3c24xx_simtec.h"
+
+#include "../codecs/tlv320aic23.h"
+
+/* supported machines:
+ *
+ * Machine      Connections             AMP
+ * -------      -----------             ---
+ * BAST         MIC, HPOUT, LOUT, LIN   TPA2001D1 (HPOUTL,R) (gain hardwired)
+ * VR1000       HPOUT, LIN              None
+ * VR2000       LIN, LOUT, MIC, HP      LM4871 (HPOUTL,R)
+ * DePicture    LIN, LOUT, MIC, HP      LM4871 (HPOUTL,R)
+ * Anubis       LIN, LOUT, MIC, HP      TPA2001D1 (HPOUTL,R)
+ */
+
+static const struct snd_soc_dapm_widget dapm_widgets[] = {
+        SND_SOC_DAPM_HP("Headphone Jack", NULL),
+        SND_SOC_DAPM_LINE("Line In", NULL),
+        SND_SOC_DAPM_LINE("Line Out", NULL),
+        SND_SOC_DAPM_MIC("Mic Jack", NULL),
+};
+
+static const struct snd_soc_dapm_route base_map[] = {
+        { "Headphone Jack", NULL, "LHPOUT"},
+        { "Headphone Jack", NULL, "RHPOUT"},
+
+        { "Line Out", NULL, "LOUT" },
+        { "Line Out", NULL, "ROUT" },
+
+        { "LLINEIN", NULL, "Line In"},
+        { "RLINEIN", NULL, "Line In"},
+
+        { "MICIN", NULL, "Mic Jack"},
+};
+
+/**
+ * simtec_tlv320aic23_init - initialise and add controls
+ * @codec; The codec instance to attach to.
+ *
+ * Attach our controls and configure the necessary codec
+ * mappings for our sound card instance.
+*/
+static int simtec_tlv320aic23_init(struct snd_soc_codec *codec)
+{
+        snd_soc_dapm_new_controls(codec, dapm_widgets,
+                                  ARRAY_SIZE(dapm_widgets));
+
+        snd_soc_dapm_add_routes(codec, 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");
+
+        simtec_audio_init(codec);
+        snd_soc_dapm_sync(codec);
+
+        return 0;
+}
+
+static struct snd_soc_dai_link simtec_dai_aic23 = {
+        .name           = "tlv320aic23",
+        .stream_name    = "TLV320AIC23",
+        .cpu_dai        = &s3c24xx_i2s_dai,
+        .codec_dai      = &tlv320aic23_dai,
+        .init           = simtec_tlv320aic23_init,
+};
+
+/* simtec audio machine driver */
+static struct snd_soc_card snd_soc_machine_simtec_aic23 = {
+        .name           = "Simtec",
+        .platform       = &s3c24xx_soc_platform,
+        .dai_link       = &simtec_dai_aic23,
+        .num_links      = 1,
+};
+
+/* simtec audio subsystem */
+static struct snd_soc_device simtec_snd_devdata_aic23 = {
+        .card           = &snd_soc_machine_simtec_aic23,
+        .codec_dev      = &soc_codec_dev_tlv320aic23,
+};
+
+static int __devinit simtec_audio_tlv320aic23_probe(struct platform_device *pd)
+{
+        return simtec_audio_core_probe(pd, &simtec_snd_devdata_aic23);
+}
+
+static struct platform_driver simtec_audio_tlv320aic23_platdrv = {
+        .driver = {
+                .owner  = THIS_MODULE,
+                .name   = "s3c24xx-simtec-tlv320aic23",
+                .pm     = simtec_audio_pm,
+        },
+        .probe  = simtec_audio_tlv320aic23_probe,
+        .remove = __devexit_p(simtec_audio_remove),
+};
+
+MODULE_ALIAS("platform:s3c24xx-simtec-tlv320aic23");
+
+static int __init simtec_tlv320aic23_modinit(void)
+{
+        return platform_driver_register(&simtec_audio_tlv320aic23_platdrv);
+}
+
+static void __exit simtec_tlv320aic23_modexit(void)
+{
+        platform_driver_unregister(&simtec_audio_tlv320aic23_platdrv);
+}
+
+module_init(simtec_tlv320aic23_modinit);
+module_exit(simtec_tlv320aic23_modexit);
+
+MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>");
+MODULE_DESCRIPTION("ALSA SoC Simtec Audio support");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/s6000/s6105-ipcam.c b/sound/soc/s6000/s6105-ipcam.c
index b5f95f9781c1..c1b40ac22c05 100644
--- a/sound/soc/s6000/s6105-ipcam.c
+++ b/sound/soc/s6000/s6105-ipcam.c
@@ -14,6 +14,7 @@
 #include <linux/timer.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
+#include <linux/i2c.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
@@ -189,8 +190,6 @@ static struct snd_soc_card snd_soc_card_s6105 = {
 
 /* s6105 audio private data */
 static struct aic3x_setup_data s6105_aic3x_setup = {
-        .i2c_bus = 0,
-        .i2c_address = 0x18,
 };
 
 /* s6105 audio subsystem */
@@ -211,10 +210,19 @@ static struct s6000_snd_platform_data __initdata s6105_snd_data = {
 
 static struct platform_device *s6105_snd_device;
 
+/* temporary i2c device creation until this can be moved into the machine
+ * support file.
+*/
+static struct i2c_board_info i2c_device[] = {
+        { I2C_BOARD_INFO("tlv320aic33", 0x18), }
+};
+
 static int __init s6105_init(void)
 {
         int ret;
 
+        i2c_register_board_info(0, i2c_device, ARRAY_SIZE(i2c_device));
+
         s6105_snd_device = platform_device_alloc("soc-audio", -1);
         if (!s6105_snd_device)
                 return -ENOMEM;
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index 54bd604012af..9154b4363db3 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -20,7 +20,12 @@ config SND_SOC_SH4_HAC
 config SND_SOC_SH4_SSI
         tristate
 
-
+config SND_SOC_SH4_FSI
+        tristate "SH4 FSI support"
+        depends on CPU_SUBTYPE_SH7724
+        select SH_DMA
+        help
+          This option enables FSI sound support
 
 ##
 ## Boards
@@ -35,4 +40,12 @@ config SND_SH7760_AC97
           This option enables generic sound support for the first
           AC97 unit of the SH7760.
 
+config SND_FSI_AK4642
+        bool "FSI-AK4642 sound support"
+        depends on SND_SOC_SH4_FSI
+        select SND_SOC_AK4642
+        help
+          This option enables generic sound support for the
+          FSI - AK4642 unit
+
 endmenu
diff --git a/sound/soc/sh/Makefile b/sound/soc/sh/Makefile
index a8e8ab81cc6a..a6997872f24e 100644
--- a/sound/soc/sh/Makefile
+++ b/sound/soc/sh/Makefile
@@ -5,10 +5,14 @@ obj-$(CONFIG_SND_SOC_PCM_SH7760)	+= snd-soc-dma-sh7760.o
 ## audio units found on some SH-4
 snd-soc-hac-objs        := hac.o
 snd-soc-ssi-objs        := ssi.o
+snd-soc-fsi-objs        := fsi.o
 obj-$(CONFIG_SND_SOC_SH4_HAC)   += snd-soc-hac.o
 obj-$(CONFIG_SND_SOC_SH4_SSI)   += snd-soc-ssi.o
+obj-$(CONFIG_SND_SOC_SH4_FSI)   += snd-soc-fsi.o
 
 ## boards
 snd-soc-sh7760-ac97-objs        := sh7760-ac97.o
+snd-soc-fsi-ak4642-objs         := fsi-ak4642.o
 
 obj-$(CONFIG_SND_SH7760_AC97)   += snd-soc-sh7760-ac97.o
+obj-$(CONFIG_SND_FSI_AK4642)    += snd-soc-fsi-ak4642.o
diff --git a/sound/soc/sh/fsi-ak4642.c b/sound/soc/sh/fsi-ak4642.c
new file mode 100644
index 000000000000..c7af09729c6e
--- /dev/null
+++ b/sound/soc/sh/fsi-ak4642.c
@@ -0,0 +1,107 @@
+/*
+ * FSI-AK464x sound support for ms7724se
+ *
+ * Copyright (C) 2009 Renesas Solutions Corp.
+ * Kuninori Morimoto <morimoto.kuninori@renesas.com>
+ *
+ * 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/module.h>
+#include <linux/moduleparam.h>
+#include <linux/platform_device.h>
+#include <linux/i2c.h>
+#include <linux/io.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <sound/sh_fsi.h>
+#include <../sound/soc/codecs/ak4642.h>
+
+static struct snd_soc_dai_link fsi_dai_link = {
+        .name           = "AK4642",
+        .stream_name    = "AK4642",
+        .cpu_dai        = &fsi_soc_dai[0], /* fsi */
+        .codec_dai      = &ak4642_dai,
+        .ops            = NULL,
+};
+
+static struct snd_soc_card fsi_soc_card  = {
+        .name           = "FSI",
+        .platform       = &fsi_soc_platform,
+        .dai_link       = &fsi_dai_link,
+        .num_links      = 1,
+};
+
+static struct snd_soc_device fsi_snd_devdata = {
+        .card           = &fsi_soc_card,
+        .codec_dev      = &soc_codec_dev_ak4642,
+};
+
+#define AK4642_BUS 0
+#define AK4642_ADR 0x12
+static int ak4642_add_i2c_device(void)
+{
+        struct i2c_board_info info;
+        struct i2c_adapter *adapter;
+        struct i2c_client *client;
+
+        memset(&info, 0, sizeof(struct i2c_board_info));
+        info.addr = AK4642_ADR;
+        strlcpy(info.type, "ak4642", I2C_NAME_SIZE);
+
+        adapter = i2c_get_adapter(AK4642_BUS);
+        if (!adapter) {
+                printk(KERN_DEBUG "can't get i2c adapter\n");
+                return -ENODEV;
+        }
+
+        client = i2c_new_device(adapter, &info);
+        i2c_put_adapter(adapter);
+        if (!client) {
+                printk(KERN_DEBUG "can't add i2c device\n");
+                return -ENODEV;
+        }
+
+        return 0;
+}
+
+static struct platform_device *fsi_snd_device;
+
+static int __init fsi_ak4642_init(void)
+{
+        int ret = -ENOMEM;
+
+        ak4642_add_i2c_device();
+
+        fsi_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!fsi_snd_device)
+                goto out;
+
+        platform_set_drvdata(fsi_snd_device,
+                             &fsi_snd_devdata);
+        fsi_snd_devdata.dev = &fsi_snd_device->dev;
+        ret = platform_device_add(fsi_snd_device);
+
+        if (ret)
+                platform_device_put(fsi_snd_device);
+
+out:
+        return ret;
+}
+
+static void __exit fsi_ak4642_exit(void)
+{
+        platform_device_unregister(fsi_snd_device);
+}
+
+module_init(fsi_ak4642_init);
+module_exit(fsi_ak4642_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Generic SH4 FSI-AK4642 sound card");
+MODULE_AUTHOR("Kuninori Morimoto <morimoto.kuninori@renesas.com>");
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
new file mode 100644
index 000000000000..44123248b630
--- /dev/null
+++ b/sound/soc/sh/fsi.c
@@ -0,0 +1,1004 @@
+/*
+ * Fifo-attached Serial Interface (FSI) support for SH7724
+ *
+ * Copyright (C) 2009 Renesas Solutions Corp.
+ * Kuninori Morimoto <morimoto.kuninori@renesas.com>
+ *
+ * Based on ssi.c
+ * Copyright (c) 2007 Manuel Lauss <mano@roarinelk.homelinux.net>
+ *
+ * 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/init.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/list.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/initval.h>
+#include <sound/soc.h>
+#include <sound/pcm_params.h>
+#include <sound/sh_fsi.h>
+#include <asm/atomic.h>
+#include <asm/dma.h>
+#include <asm/dma-sh.h>
+
+#define DO_FMT          0x0000
+#define DOFF_CTL        0x0004
+#define DOFF_ST         0x0008
+#define DI_FMT          0x000C
+#define DIFF_CTL        0x0010
+#define DIFF_ST         0x0014
+#define CKG1            0x0018
+#define CKG2            0x001C
+#define DIDT            0x0020
+#define DODT            0x0024
+#define MUTE_ST         0x0028
+#define REG_END         MUTE_ST
+
+#define INT_ST          0x0200
+#define IEMSK           0x0204
+#define IMSK            0x0208
+#define MUTE            0x020C
+#define CLK_RST         0x0210
+#define SOFT_RST        0x0214
+#define MREG_START      INT_ST
+#define MREG_END        SOFT_RST
+
+/* DO_FMT */
+/* DI_FMT */
+#define CR_FMT(param) ((param) << 4)
+# define CR_MONO        0x0
+# define CR_MONO_D      0x1
+# define CR_PCM         0x2
+# define CR_I2S         0x3
+# define CR_TDM         0x4
+# define CR_TDM_D       0x5
+
+/* DOFF_CTL */
+/* DIFF_CTL */
+#define IRQ_HALF        0x00100000
+#define FIFO_CLR        0x00000001
+
+/* DOFF_ST */
+#define ERR_OVER        0x00000010
+#define ERR_UNDER       0x00000001
+
+/* CLK_RST */
+#define B_CLK           0x00000010
+#define A_CLK           0x00000001
+
+/* INT_ST */
+#define INT_B_IN        (1 << 12)
+#define INT_B_OUT       (1 << 8)
+#define INT_A_IN        (1 << 4)
+#define INT_A_OUT       (1 << 0)
+
+#define FSI_RATES SNDRV_PCM_RATE_8000_96000
+
+#define FSI_FMTS (SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE)
+
+/************************************************************************
+
+
+                struct
+
+
+************************************************************************/
+struct fsi_priv {
+        void __iomem *base;
+        struct snd_pcm_substream *substream;
+
+        int fifo_max;
+        int chan;
+        int dma_chan;
+
+        int byte_offset;
+        int period_len;
+        int buffer_len;
+        int periods;
+};
+
+struct fsi_master {
+        void __iomem *base;
+        int irq;
+        struct clk *clk;
+        struct fsi_priv fsia;
+        struct fsi_priv fsib;
+        struct sh_fsi_platform_info *info;
+};
+
+static struct fsi_master *master;
+
+/************************************************************************
+
+
+                basic read write function
+
+
+************************************************************************/
+static int __fsi_reg_write(u32 reg, u32 data)
+{
+        /* valid data area is 24bit */
+        data &= 0x00ffffff;
+
+        return ctrl_outl(data, reg);
+}
+
+static u32 __fsi_reg_read(u32 reg)
+{
+        return ctrl_inl(reg);
+}
+
+static int __fsi_reg_mask_set(u32 reg, u32 mask, u32 data)
+{
+        u32 val = __fsi_reg_read(reg);
+
+        val &= ~mask;
+        val |= data & mask;
+
+        return __fsi_reg_write(reg, val);
+}
+
+static int fsi_reg_write(struct fsi_priv *fsi, u32 reg, u32 data)
+{
+        if (reg > REG_END)
+                return -1;
+
+        return __fsi_reg_write((u32)(fsi->base + reg), data);
+}
+
+static u32 fsi_reg_read(struct fsi_priv *fsi, u32 reg)
+{
+        if (reg > REG_END)
+                return 0;
+
+        return __fsi_reg_read((u32)(fsi->base + reg));
+}
+
+static int fsi_reg_mask_set(struct fsi_priv *fsi, u32 reg, u32 mask, u32 data)
+{
+        if (reg > REG_END)
+                return -1;
+
+        return __fsi_reg_mask_set((u32)(fsi->base + reg), mask, data);
+}
+
+static int fsi_master_write(u32 reg, u32 data)
+{
+        if ((reg < MREG_START) ||
+            (reg > MREG_END))
+                return -1;
+
+        return __fsi_reg_write((u32)(master->base + reg), data);
+}
+
+static u32 fsi_master_read(u32 reg)
+{
+        if ((reg < MREG_START) ||
+            (reg > MREG_END))
+                return 0;
+
+        return __fsi_reg_read((u32)(master->base + reg));
+}
+
+static int fsi_master_mask_set(u32 reg, u32 mask, u32 data)
+{
+        if ((reg < MREG_START) ||
+            (reg > MREG_END))
+                return -1;
+
+        return __fsi_reg_mask_set((u32)(master->base + reg), mask, data);
+}
+
+/************************************************************************
+
+
+                basic function
+
+
+************************************************************************/
+static struct fsi_priv *fsi_get(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd;
+        struct fsi_priv *fsi = NULL;
+
+        if (!substream || !master)
+                return NULL;
+
+        rtd = substream->private_data;
+        switch (rtd->dai->cpu_dai->id) {
+        case 0:
+                fsi = &master->fsia;
+                break;
+        case 1:
+                fsi = &master->fsib;
+                break;
+        }
+
+        return fsi;
+}
+
+static int fsi_is_port_a(struct fsi_priv *fsi)
+{
+        /* return
+         * 1 : port a
+         * 0 : port b
+         */
+
+        if (fsi == &master->fsia)
+                return 1;
+
+        return 0;
+}
+
+static u32 fsi_get_info_flags(struct fsi_priv *fsi)
+{
+        int is_porta = fsi_is_port_a(fsi);
+
+        return is_porta ? master->info->porta_flags :
+                master->info->portb_flags;
+}
+
+static int fsi_is_master_mode(struct fsi_priv *fsi, int is_play)
+{
+        u32 mode;
+        u32 flags = fsi_get_info_flags(fsi);
+
+        mode = is_play ? SH_FSI_OUT_SLAVE_MODE : SH_FSI_IN_SLAVE_MODE;
+
+        /* return
+         * 1 : master mode
+         * 0 : slave mode
+         */
+
+        return (mode & flags) != mode;
+}
+
+static u32 fsi_port_ab_io_bit(struct fsi_priv *fsi, int is_play)
+{
+        int is_porta = fsi_is_port_a(fsi);
+        u32 data;
+
+        if (is_porta)
+                data = is_play ? (1 << 0) : (1 << 4);
+        else
+                data = is_play ? (1 << 8) : (1 << 12);
+
+        return data;
+}
+
+static void fsi_stream_push(struct fsi_priv *fsi,
+                            struct snd_pcm_substream *substream,
+                            u32 buffer_len,
+                            u32 period_len)
+{
+        fsi->substream          = substream;
+        fsi->buffer_len         = buffer_len;
+        fsi->period_len         = period_len;
+        fsi->byte_offset        = 0;
+        fsi->periods            = 0;
+}
+
+static void fsi_stream_pop(struct fsi_priv *fsi)
+{
+        fsi->substream          = NULL;
+        fsi->buffer_len         = 0;
+        fsi->period_len         = 0;
+        fsi->byte_offset        = 0;
+        fsi->periods            = 0;
+}
+
+static int fsi_get_fifo_residue(struct fsi_priv *fsi, int is_play)
+{
+        u32 status;
+        u32 reg = is_play ? DOFF_ST : DIFF_ST;
+        int residue;
+
+        status = fsi_reg_read(fsi, reg);
+        residue = 0x1ff & (status >> 8);
+        residue *= fsi->chan;
+
+        return residue;
+}
+
+static int fsi_get_residue(struct fsi_priv *fsi, int is_play)
+{
+        int residue;
+        int width;
+        struct snd_pcm_runtime *runtime;
+
+        runtime = fsi->substream->runtime;
+
+        /* get 1 channel data width */
+        width = frames_to_bytes(runtime, 1) / fsi->chan;
+
+        if (2 == width)
+                residue = fsi_get_fifo_residue(fsi, is_play);
+        else
+                residue = get_dma_residue(fsi->dma_chan);
+
+        return residue;
+}
+
+/************************************************************************
+
+
+                basic dma function
+
+
+************************************************************************/
+#define PORTA_DMA 0
+#define PORTB_DMA 1
+
+static int fsi_get_dma_chan(void)
+{
+        if (0 != request_dma(PORTA_DMA, "fsia"))
+                return -EIO;
+
+        if (0 != request_dma(PORTB_DMA, "fsib")) {
+                free_dma(PORTA_DMA);
+                return -EIO;
+        }
+
+        master->fsia.dma_chan = PORTA_DMA;
+        master->fsib.dma_chan = PORTB_DMA;
+
+        return 0;
+}
+
+static void fsi_free_dma_chan(void)
+{
+        dma_wait_for_completion(PORTA_DMA);
+        dma_wait_for_completion(PORTB_DMA);
+        free_dma(PORTA_DMA);
+        free_dma(PORTB_DMA);
+
+        master->fsia.dma_chan = -1;
+        master->fsib.dma_chan = -1;
+}
+
+/************************************************************************
+
+
+                ctrl function
+
+
+************************************************************************/
+static void fsi_irq_enable(struct fsi_priv *fsi, int is_play)
+{
+        u32 data = fsi_port_ab_io_bit(fsi, is_play);
+
+        fsi_master_mask_set(IMSK,  data, data);
+        fsi_master_mask_set(IEMSK, data, data);
+}
+
+static void fsi_irq_disable(struct fsi_priv *fsi, int is_play)
+{
+        u32 data = fsi_port_ab_io_bit(fsi, is_play);
+
+        fsi_master_mask_set(IMSK,  data, 0);
+        fsi_master_mask_set(IEMSK, data, 0);
+}
+
+static void fsi_clk_ctrl(struct fsi_priv *fsi, int enable)
+{
+        u32 val = fsi_is_port_a(fsi) ? (1 << 0) : (1 << 4);
+
+        if (enable)
+                fsi_master_mask_set(CLK_RST, val, val);
+        else
+                fsi_master_mask_set(CLK_RST, val, 0);
+}
+
+static void fsi_irq_init(struct fsi_priv *fsi, int is_play)
+{
+        u32 data;
+        u32 ctrl;
+
+        data = fsi_port_ab_io_bit(fsi, is_play);
+        ctrl = is_play ? DOFF_CTL : DIFF_CTL;
+
+        /* set IMSK */
+        fsi_irq_disable(fsi, is_play);
+
+        /* set interrupt generation factor */
+        fsi_reg_write(fsi, ctrl, IRQ_HALF);
+
+        /* clear FIFO */
+        fsi_reg_mask_set(fsi, ctrl, FIFO_CLR, FIFO_CLR);
+
+        /* clear interrupt factor */
+        fsi_master_mask_set(INT_ST, data, 0);
+}
+
+static void fsi_soft_all_reset(void)
+{
+        u32 status = fsi_master_read(SOFT_RST);
+
+        /* port AB reset */
+        status &= 0x000000ff;
+        fsi_master_write(SOFT_RST, status);
+        mdelay(10);
+
+        /* soft reset */
+        status &= 0x000000f0;
+        fsi_master_write(SOFT_RST, status);
+        status |= 0x00000001;
+        fsi_master_write(SOFT_RST, status);
+        mdelay(10);
+}
+
+static void fsi_16data_push(struct fsi_priv *fsi,
+                           struct snd_pcm_runtime *runtime,
+                           int send)
+{
+        u16 *dma_start;
+        u32 snd;
+        int i;
+
+        /* get dma start position for FSI */
+        dma_start = (u16 *)runtime->dma_area;
+        dma_start += fsi->byte_offset / 2;
+
+        /*
+         * soft dma
+         * FSI can not use DMA when 16bpp
+         */
+        for (i = 0; i < send; i++) {
+                snd = (u32)dma_start[i];
+                fsi_reg_write(fsi, DODT, snd << 8);
+        }
+}
+
+static void fsi_32data_push(struct fsi_priv *fsi,
+                           struct snd_pcm_runtime *runtime,
+                           int send)
+{
+        u32 *dma_start;
+
+        /* get dma start position for FSI */
+        dma_start = (u32 *)runtime->dma_area;
+        dma_start += fsi->byte_offset / 4;
+
+        dma_wait_for_completion(fsi->dma_chan);
+        dma_configure_channel(fsi->dma_chan, (SM_INC|0x400|TS_32|TM_BUR));
+        dma_write(fsi->dma_chan, (u32)dma_start,
+                  (u32)(fsi->base + DODT), send * 4);
+}
+
+/* playback interrupt */
+static int fsi_data_push(struct fsi_priv *fsi)
+{
+        struct snd_pcm_runtime *runtime;
+        struct snd_pcm_substream *substream = NULL;
+        int send;
+        int fifo_free;
+        int width;
+
+        if (!fsi                        ||
+            !fsi->substream             ||
+            !fsi->substream->runtime)
+                return -EINVAL;
+
+        runtime = fsi->substream->runtime;
+
+        /* FSI FIFO has limit.
+         * So, this driver can not send periods data at a time
+         */
+        if (fsi->byte_offset >=
+            fsi->period_len * (fsi->periods + 1)) {
+
+                substream = fsi->substream;
+                fsi->periods = (fsi->periods + 1) % runtime->periods;
+
+                if (0 == fsi->periods)
+                        fsi->byte_offset = 0;
+        }
+
+        /* get 1 channel data width */
+        width = frames_to_bytes(runtime, 1) / fsi->chan;
+
+        /* get send size for alsa */
+        send = (fsi->buffer_len - fsi->byte_offset) / width;
+
+        /*  get FIFO free size */
+        fifo_free = (fsi->fifo_max * fsi->chan) - fsi_get_fifo_residue(fsi, 1);
+
+        /* size check */
+        if (fifo_free < send)
+                send = fifo_free;
+
+        if (2 == width)
+                fsi_16data_push(fsi, runtime, send);
+        else if (4 == width)
+                fsi_32data_push(fsi, runtime, send);
+        else
+                return -EINVAL;
+
+        fsi->byte_offset += send * width;
+
+        fsi_irq_enable(fsi, 1);
+
+        if (substream)
+                snd_pcm_period_elapsed(substream);
+
+        return 0;
+}
+
+static irqreturn_t fsi_interrupt(int irq, void *data)
+{
+        u32 status = fsi_master_read(SOFT_RST) & ~0x00000010;
+        u32 int_st = fsi_master_read(INT_ST);
+
+        /* clear irq status */
+        fsi_master_write(SOFT_RST, status);
+        fsi_master_write(SOFT_RST, status | 0x00000010);
+
+        if (int_st & INT_A_OUT)
+                fsi_data_push(&master->fsia);
+        if (int_st & INT_B_OUT)
+                fsi_data_push(&master->fsib);
+
+        fsi_master_write(INT_ST, 0x0000000);
+
+        return IRQ_HANDLED;
+}
+
+/************************************************************************
+
+
+                dai ops
+
+
+************************************************************************/
+static int fsi_dai_startup(struct snd_pcm_substream *substream,
+                           struct snd_soc_dai *dai)
+{
+        struct fsi_priv *fsi = fsi_get(substream);
+        const char *msg;
+        u32 flags = fsi_get_info_flags(fsi);
+        u32 fmt;
+        u32 reg;
+        u32 data;
+        int is_play = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
+        int is_master;
+        int ret = 0;
+
+        clk_enable(master->clk);
+
+        /* CKG1 */
+        data = is_play ? (1 << 0) : (1 << 4);
+        is_master = fsi_is_master_mode(fsi, is_play);
+        if (is_master)
+                fsi_reg_mask_set(fsi, CKG1, data, data);
+        else
+                fsi_reg_mask_set(fsi, CKG1, data, 0);
+
+        /* clock inversion (CKG2) */
+        data = 0;
+        switch (SH_FSI_INVERSION_MASK & flags) {
+        case SH_FSI_LRM_INV:
+                data = 1 << 12;
+                break;
+        case SH_FSI_BRM_INV:
+                data = 1 << 8;
+                break;
+        case SH_FSI_LRS_INV:
+                data = 1 << 4;
+                break;
+        case SH_FSI_BRS_INV:
+                data = 1 << 0;
+                break;
+        }
+        fsi_reg_write(fsi, CKG2, data);
+
+        /* do fmt, di fmt */
+        data = 0;
+        reg = is_play ? DO_FMT : DI_FMT;
+        fmt = is_play ? SH_FSI_GET_OFMT(flags) : SH_FSI_GET_IFMT(flags);
+        switch (fmt) {
+        case SH_FSI_FMT_MONO:
+                msg = "MONO";
+                data = CR_FMT(CR_MONO);
+                fsi->chan = 1;
+                break;
+        case SH_FSI_FMT_MONO_DELAY:
+                msg = "MONO Delay";
+                data = CR_FMT(CR_MONO_D);
+                fsi->chan = 1;
+                break;
+        case SH_FSI_FMT_PCM:
+                msg = "PCM";
+                data = CR_FMT(CR_PCM);
+                fsi->chan = 2;
+                break;
+        case SH_FSI_FMT_I2S:
+                msg = "I2S";
+                data = CR_FMT(CR_I2S);
+                fsi->chan = 2;
+                break;
+        case SH_FSI_FMT_TDM:
+                msg = "TDM";
+                data = CR_FMT(CR_TDM) | (fsi->chan - 1);
+                fsi->chan = is_play ?
+                        SH_FSI_GET_CH_O(flags) : SH_FSI_GET_CH_I(flags);
+                break;
+        case SH_FSI_FMT_TDM_DELAY:
+                msg = "TDM Delay";
+                data = CR_FMT(CR_TDM_D) | (fsi->chan - 1);
+                fsi->chan = is_play ?
+                        SH_FSI_GET_CH_O(flags) : SH_FSI_GET_CH_I(flags);
+                break;
+        default:
+                dev_err(dai->dev, "unknown format.\n");
+                return -EINVAL;
+        }
+
+        switch (fsi->chan) {
+        case 1:
+                fsi->fifo_max = 256;
+                break;
+        case 2:
+                fsi->fifo_max = 128;
+                break;
+        case 3:
+        case 4:
+                fsi->fifo_max = 64;
+                break;
+        case 5:
+        case 6:
+        case 7:
+        case 8:
+                fsi->fifo_max = 32;
+                break;
+        default:
+                dev_err(dai->dev, "channel size error.\n");
+                return -EINVAL;
+        }
+
+        fsi_reg_write(fsi, reg, data);
+        dev_dbg(dai->dev, "use %s format (%d channel) use %d DMAC\n",
+                msg, fsi->chan, fsi->dma_chan);
+
+        /*
+         * clear clk reset if master mode
+         */
+        if (is_master)
+                fsi_clk_ctrl(fsi, 1);
+
+        /* irq setting */
+        fsi_irq_init(fsi, is_play);
+
+        return ret;
+}
+
+static void fsi_dai_shutdown(struct snd_pcm_substream *substream,
+                             struct snd_soc_dai *dai)
+{
+        struct fsi_priv *fsi = fsi_get(substream);
+        int is_play = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+
+        fsi_irq_disable(fsi, is_play);
+        fsi_clk_ctrl(fsi, 0);
+
+        clk_disable(master->clk);
+}
+
+static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd,
+                           struct snd_soc_dai *dai)
+{
+        struct fsi_priv *fsi = fsi_get(substream);
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        int is_play = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+        int ret = 0;
+
+        /* capture not supported */
+        if (!is_play)
+                return -ENODEV;
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+                fsi_stream_push(fsi, substream,
+                                frames_to_bytes(runtime, runtime->buffer_size),
+                                frames_to_bytes(runtime, runtime->period_size));
+                ret = fsi_data_push(fsi);
+                break;
+        case SNDRV_PCM_TRIGGER_STOP:
+                fsi_irq_disable(fsi, is_play);
+                fsi_stream_pop(fsi);
+                break;
+        }
+
+        return ret;
+}
+
+static struct snd_soc_dai_ops fsi_dai_ops = {
+        .startup        = fsi_dai_startup,
+        .shutdown       = fsi_dai_shutdown,
+        .trigger        = fsi_dai_trigger,
+};
+
+/************************************************************************
+
+
+                pcm ops
+
+
+************************************************************************/
+static struct snd_pcm_hardware fsi_pcm_hardware = {
+        .info =         SNDRV_PCM_INFO_INTERLEAVED      |
+                        SNDRV_PCM_INFO_MMAP             |
+                        SNDRV_PCM_INFO_MMAP_VALID       |
+                        SNDRV_PCM_INFO_PAUSE,
+        .formats                = FSI_FMTS,
+        .rates                  = FSI_RATES,
+        .rate_min               = 8000,
+        .rate_max               = 192000,
+        .channels_min           = 1,
+        .channels_max           = 2,
+        .buffer_bytes_max       = 64 * 1024,
+        .period_bytes_min       = 32,
+        .period_bytes_max       = 8192,
+        .periods_min            = 1,
+        .periods_max            = 32,
+        .fifo_size              = 256,
+};
+
+static int fsi_pcm_open(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        int ret = 0;
+
+        snd_soc_set_runtime_hwparams(substream, &fsi_pcm_hardware);
+
+        ret = snd_pcm_hw_constraint_integer(runtime,
+                                            SNDRV_PCM_HW_PARAM_PERIODS);
+
+        return ret;
+}
+
+static int fsi_hw_params(struct snd_pcm_substream *substream,
+                         struct snd_pcm_hw_params *hw_params)
+{
+        return snd_pcm_lib_malloc_pages(substream,
+                                        params_buffer_bytes(hw_params));
+}
+
+static int fsi_hw_free(struct snd_pcm_substream *substream)
+{
+        return snd_pcm_lib_free_pages(substream);
+}
+
+static snd_pcm_uframes_t fsi_pointer(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct fsi_priv *fsi = fsi_get(substream);
+        int is_play = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+        long location;
+
+        location = (fsi->byte_offset - 1) - fsi_get_residue(fsi, is_play);
+        if (location < 0)
+                location = 0;
+
+        return bytes_to_frames(runtime, location);
+}
+
+static struct snd_pcm_ops fsi_pcm_ops = {
+        .open           = fsi_pcm_open,
+        .ioctl          = snd_pcm_lib_ioctl,
+        .hw_params      = fsi_hw_params,
+        .hw_free        = fsi_hw_free,
+        .pointer        = fsi_pointer,
+};
+
+/************************************************************************
+
+
+                snd_soc_platform
+
+
+************************************************************************/
+#define PREALLOC_BUFFER         (32 * 1024)
+#define PREALLOC_BUFFER_MAX     (32 * 1024)
+
+static void fsi_pcm_free(struct snd_pcm *pcm)
+{
+        snd_pcm_lib_preallocate_free_for_all(pcm);
+}
+
+static int fsi_pcm_new(struct snd_card *card,
+                       struct snd_soc_dai *dai,
+                       struct snd_pcm *pcm)
+{
+        /*
+         * dont use SNDRV_DMA_TYPE_DEV, since it will oops the SH kernel
+         * in MMAP mode (i.e. aplay -M)
+         */
+        return snd_pcm_lib_preallocate_pages_for_all(
+                pcm,
+                SNDRV_DMA_TYPE_CONTINUOUS,
+                snd_dma_continuous_data(GFP_KERNEL),
+                PREALLOC_BUFFER, PREALLOC_BUFFER_MAX);
+}
+
+/************************************************************************
+
+
+                alsa struct
+
+
+************************************************************************/
+struct snd_soc_dai fsi_soc_dai[] = {
+        {
+                .name                   = "FSIA",
+                .id                     = 0,
+                .playback = {
+                        .rates          = FSI_RATES,
+                        .formats        = FSI_FMTS,
+                        .channels_min   = 1,
+                        .channels_max   = 8,
+                },
+                /* capture not supported */
+                .ops = &fsi_dai_ops,
+        },
+        {
+                .name                   = "FSIB",
+                .id                     = 1,
+                .playback = {
+                        .rates          = FSI_RATES,
+                        .formats        = FSI_FMTS,
+                        .channels_min   = 1,
+                        .channels_max   = 8,
+                },
+                /* capture not supported */
+                .ops = &fsi_dai_ops,
+        },
+};
+EXPORT_SYMBOL_GPL(fsi_soc_dai);
+
+struct snd_soc_platform fsi_soc_platform = {
+        .name           = "fsi-pcm",
+        .pcm_ops        = &fsi_pcm_ops,
+        .pcm_new        = fsi_pcm_new,
+        .pcm_free       = fsi_pcm_free,
+};
+EXPORT_SYMBOL_GPL(fsi_soc_platform);
+
+/************************************************************************
+
+
+                platform function
+
+
+************************************************************************/
+static int fsi_probe(struct platform_device *pdev)
+{
+        struct resource *res;
+        char clk_name[8];
+        unsigned int irq;
+        int ret;
+
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        irq = platform_get_irq(pdev, 0);
+        if (!res || !irq) {
+                dev_err(&pdev->dev, "Not enough FSI platform resources.\n");
+                ret = -ENODEV;
+                goto exit;
+        }
+
+        master = kzalloc(sizeof(*master), GFP_KERNEL);
+        if (!master) {
+                dev_err(&pdev->dev, "Could not allocate master\n");
+                ret = -ENOMEM;
+                goto exit;
+        }
+
+        master->base = ioremap_nocache(res->start, resource_size(res));
+        if (!master->base) {
+                ret = -ENXIO;
+                dev_err(&pdev->dev, "Unable to ioremap FSI registers.\n");
+                goto exit_kfree;
+        }
+
+        master->irq             = irq;
+        master->info            = pdev->dev.platform_data;
+        master->fsia.base       = master->base;
+        master->fsib.base       = master->base + 0x40;
+
+        master->fsia.dma_chan = -1;
+        master->fsib.dma_chan = -1;
+
+        ret = fsi_get_dma_chan();
+        if (ret < 0) {
+                dev_err(&pdev->dev, "cannot get dma api\n");
+                goto exit_iounmap;
+        }
+
+        /* FSI is based on SPU mstp */
+        snprintf(clk_name, sizeof(clk_name), "spu%d", pdev->id);
+        master->clk = clk_get(NULL, clk_name);
+        if (IS_ERR(master->clk)) {
+                dev_err(&pdev->dev, "cannot get %s mstp\n", clk_name);
+                ret = -EIO;
+                goto exit_free_dma;
+        }
+
+        fsi_soc_dai[0].dev              = &pdev->dev;
+        fsi_soc_dai[1].dev              = &pdev->dev;
+
+        fsi_soft_all_reset();
+
+        ret = request_irq(irq, &fsi_interrupt, IRQF_DISABLED, "fsi", master);
+        if (ret) {
+                dev_err(&pdev->dev, "irq request err\n");
+                goto exit_free_dma;
+        }
+
+        ret = snd_soc_register_platform(&fsi_soc_platform);
+        if (ret < 0) {
+                dev_err(&pdev->dev, "cannot snd soc register\n");
+                goto exit_free_irq;
+        }
+
+        return snd_soc_register_dais(fsi_soc_dai, ARRAY_SIZE(fsi_soc_dai));
+
+exit_free_irq:
+        free_irq(irq, master);
+exit_free_dma:
+        fsi_free_dma_chan();
+exit_iounmap:
+        iounmap(master->base);
+exit_kfree:
+        kfree(master);
+        master = NULL;
+exit:
+        return ret;
+}
+
+static int fsi_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_dais(fsi_soc_dai, ARRAY_SIZE(fsi_soc_dai));
+        snd_soc_unregister_platform(&fsi_soc_platform);
+
+        clk_put(master->clk);
+
+        fsi_free_dma_chan();
+
+        free_irq(master->irq, master);
+
+        iounmap(master->base);
+        kfree(master);
+        master = NULL;
+        return 0;
+}
+
+static struct platform_driver fsi_driver = {
+        .driver         = {
+                .name   = "sh_fsi",
+        },
+        .probe          = fsi_probe,
+        .remove         = fsi_remove,
+};
+
+static int __init fsi_mobile_init(void)
+{
+        return platform_driver_register(&fsi_driver);
+}
+
+static void __exit fsi_mobile_exit(void)
+{
+        platform_driver_unregister(&fsi_driver);
+}
+module_init(fsi_mobile_init);
+module_exit(fsi_mobile_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("SuperH onchip FSI audio driver");
+MODULE_AUTHOR("Kuninori Morimoto <morimoto.kuninori@renesas.com>");
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
new file mode 100644
index 000000000000..c8ceddc2a26c
--- /dev/null
+++ b/sound/soc/soc-cache.c
@@ -0,0 +1,218 @@
+/*
+ * soc-cache.c  --  ASoC register cache helpers
+ *
+ * Copyright 2009 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 as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+
+#include <linux/i2c.h>
+#include <linux/spi/spi.h>
+#include <sound/soc.h>
+
+static unsigned int snd_soc_7_9_read(struct snd_soc_codec *codec,
+                                     unsigned int reg)
+{
+        u16 *cache = codec->reg_cache;
+        if (reg >= codec->reg_cache_size)
+                return -1;
+        return cache[reg];
+}
+
+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;
+
+        BUG_ON(codec->volatile_register);
+
+        data[0] = (reg << 1) | ((value >> 8) & 0x0001);
+        data[1] = value & 0x00ff;
+
+        if (reg < codec->reg_cache_size)
+                cache[reg] = value;
+        ret = codec->hw_write(codec->control_data, data, 2);
+        if (ret == 2)
+                return 0;
+        if (ret < 0)
+                return ret;
+        else
+                return -EIO;
+}
+
+#if defined(CONFIG_SPI_MASTER)
+static int snd_soc_7_9_spi_write(void *control_data, const char *data,
+                                 int len)
+{
+        struct spi_device *spi = control_data;
+        struct spi_transfer t;
+        struct spi_message m;
+        u8 msg[2];
+
+        if (len <= 0)
+                return 0;
+
+        msg[0] = data[0];
+        msg[1] = data[1];
+
+        spi_message_init(&m);
+        memset(&t, 0, (sizeof t));
+
+        t.tx_buf = &msg[0];
+        t.len = len;
+
+        spi_message_add_tail(&t, &m);
+        spi_sync(spi, &m);
+
+        return len;
+}
+#else
+#define snd_soc_7_9_spi_write NULL
+#endif
+
+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];
+
+        data[0] = reg;
+        data[1] = (value >> 8) & 0xff;
+        data[2] = value & 0xff;
+
+        if (!snd_soc_codec_volatile_register(codec, reg))
+                reg_cache[reg] = value;
+
+        if (codec->hw_write(codec->control_data, data, 3) == 3)
+                return 0;
+        else
+                return -EIO;
+}
+
+static unsigned int snd_soc_8_16_read(struct snd_soc_codec *codec,
+                                      unsigned int reg)
+{
+        u16 *cache = codec->reg_cache;
+
+        if (reg >= codec->reg_cache_size ||
+            snd_soc_codec_volatile_register(codec, reg))
+                return codec->hw_read(codec, reg);
+        else
+                return cache[reg];
+}
+
+#if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE))
+static unsigned int snd_soc_8_16_read_i2c(struct snd_soc_codec *codec,
+                                          unsigned int r)
+{
+        struct i2c_msg xfer[2];
+        u8 reg = r;
+        u16 data;
+        int ret;
+        struct i2c_client *client = codec->control_data;
+
+        /* Write register */
+        xfer[0].addr = client->addr;
+        xfer[0].flags = 0;
+        xfer[0].len = 1;
+        xfer[0].buf = &reg;
+
+        /* Read data */
+        xfer[1].addr = client->addr;
+        xfer[1].flags = I2C_M_RD;
+        xfer[1].len = 2;
+        xfer[1].buf = (u8 *)&data;
+
+        ret = i2c_transfer(client->adapter, xfer, 2);
+        if (ret != 2) {
+                dev_err(&client->dev, "i2c_transfer() returned %d\n", ret);
+                return 0;
+        }
+
+        return (data >> 8) | ((data & 0xff) << 8);
+}
+#else
+#define snd_soc_8_16_read_i2c NULL
+#endif
+
+static struct {
+        int addr_bits;
+        int data_bits;
+        int (*write)(struct snd_soc_codec *codec, unsigned int, unsigned int);
+        int (*spi_write)(void *, const char *, int);
+        unsigned int (*read)(struct snd_soc_codec *, unsigned int);
+        unsigned int (*i2c_read)(struct snd_soc_codec *, unsigned int);
+} io_types[] = {
+        { 7, 9, snd_soc_7_9_write, snd_soc_7_9_spi_write, snd_soc_7_9_read },
+        { 8, 16, snd_soc_8_16_write, NULL, snd_soc_8_16_read,
+          snd_soc_8_16_read_i2c },
+};
+
+/**
+ * snd_soc_codec_set_cache_io: Set up standard I/O functions.
+ *
+ * @codec: CODEC to configure.
+ * @type: Type of cache.
+ * @addr_bits: Number of bits of register address data.
+ * @data_bits: Number of bits of data per register.
+ * @control: Control bus used.
+ *
+ * Register formats are frequently shared between many I2C and SPI
+ * devices.  In order to promote code reuse the ASoC core provides
+ * some standard implementations of CODEC read and write operations
+ * which can be set up using this function.
+ *
+ * The caller is responsible for allocating and initialising the
+ * actual cache.
+ *
+ * Note that at present this code cannot be used by CODECs with
+ * volatile registers.
+ */
+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 i;
+
+        for (i = 0; i < ARRAY_SIZE(io_types); i++)
+                if (io_types[i].addr_bits == addr_bits &&
+                    io_types[i].data_bits == data_bits)
+                        break;
+        if (i == ARRAY_SIZE(io_types)) {
+                printk(KERN_ERR
+                       "No I/O functions for %d bit address %d bit data\n",
+                       addr_bits, data_bits);
+                return -EINVAL;
+        }
+
+        codec->write = io_types[i].write;
+        codec->read = io_types[i].read;
+
+        switch (control) {
+        case SND_SOC_CUSTOM:
+                break;
+
+        case SND_SOC_I2C:
+#if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE))
+                codec->hw_write = (hw_write_t)i2c_master_send;
+#endif
+                if (io_types[i].i2c_read)
+                        codec->hw_read = io_types[i].i2c_read;
+                break;
+
+        case SND_SOC_SPI:
+                if (io_types[i].spi_write)
+                        codec->hw_write = io_types[i].spi_write;
+                break;
+        }
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_codec_set_cache_io);
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 1d70829464ef..7ff04ad2a97e 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -28,6 +28,7 @@
 #include <linux/bitops.h>
 #include <linux/debugfs.h>
 #include <linux/platform_device.h>
+#include <sound/ac97_codec.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -619,8 +620,9 @@ static struct snd_pcm_ops soc_pcm_ops = {
 
 #ifdef CONFIG_PM
 /* powers down audio subsystem for suspend */
-static int soc_suspend(struct platform_device *pdev, pm_message_t state)
+static int soc_suspend(struct device *dev)
 {
+        struct platform_device *pdev = to_platform_device(dev);
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_card *card = socdev->card;
         struct snd_soc_platform *platform = card->platform;
@@ -656,7 +658,7 @@ static int soc_suspend(struct platform_device *pdev, pm_message_t state)
                 snd_pcm_suspend_all(card->dai_link[i].pcm);
 
         if (card->suspend_pre)
-                card->suspend_pre(pdev, state);
+                card->suspend_pre(pdev, PMSG_SUSPEND);
 
         for (i = 0; i < card->num_links; i++) {
                 struct snd_soc_dai  *cpu_dai = card->dai_link[i].cpu_dai;
@@ -682,7 +684,7 @@ static int soc_suspend(struct platform_device *pdev, pm_message_t state)
         }
 
         if (codec_dev->suspend)
-                codec_dev->suspend(pdev, state);
+                codec_dev->suspend(pdev, PMSG_SUSPEND);
 
         for (i = 0; i < card->num_links; i++) {
                 struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
@@ -691,7 +693,7 @@ static int soc_suspend(struct platform_device *pdev, pm_message_t state)
         }
 
         if (card->suspend_post)
-                card->suspend_post(pdev, state);
+                card->suspend_post(pdev, PMSG_SUSPEND);
 
         return 0;
 }
@@ -765,8 +767,9 @@ static void soc_resume_deferred(struct work_struct *work)
 }
 
 /* powers up audio subsystem after a suspend */
-static int soc_resume(struct platform_device *pdev)
+static int soc_resume(struct device *dev)
 {
+        struct platform_device *pdev = to_platform_device(dev);
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_card *card = socdev->card;
         struct snd_soc_dai *cpu_dai = card->dai_link[0].cpu_dai;
@@ -788,6 +791,44 @@ static int soc_resume(struct platform_device *pdev)
         return 0;
 }
 
+/**
+ * snd_soc_suspend_device: Notify core of device suspend
+ *
+ * @dev: Device being suspended.
+ *
+ * In order to ensure that the entire audio subsystem is suspended in a
+ * coordinated fashion ASoC devices should suspend themselves when
+ * called by ASoC.  When the standard kernel suspend process asks the
+ * device to suspend it should call this function to initiate a suspend
+ * of the entire ASoC card.
+ *
+ * \note Currently this function is stubbed out.
+ */
+int snd_soc_suspend_device(struct device *dev)
+{
+        return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_suspend_device);
+
+/**
+ * snd_soc_resume_device: Notify core of device resume
+ *
+ * @dev: Device being resumed.
+ *
+ * In order to ensure that the entire audio subsystem is resumed in a
+ * coordinated fashion ASoC devices should resume themselves when called
+ * by ASoC.  When the standard kernel resume process asks the device
+ * to resume it should call this function.  Once all the components of
+ * the card have notified that they are ready to be resumed the card
+ * will be resumed.
+ *
+ * \note Currently this function is stubbed out.
+ */
+int snd_soc_resume_device(struct device *dev)
+{
+        return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_resume_device);
 #else
 #define soc_suspend     NULL
 #define soc_resume      NULL
@@ -981,16 +1022,39 @@ static int soc_remove(struct platform_device *pdev)
         return 0;
 }
 
+static int soc_poweroff(struct device *dev)
+{
+        struct platform_device *pdev = to_platform_device(dev);
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_card *card = socdev->card;
+
+        if (!card->instantiated)
+                return 0;
+
+        /* Flush out pmdown_time work - we actually do want to run it
+         * now, we're shutting down so no imminent restart. */
+        run_delayed_work(&card->delayed_work);
+
+        snd_soc_dapm_shutdown(socdev);
+
+        return 0;
+}
+
+static struct dev_pm_ops soc_pm_ops = {
+        .suspend = soc_suspend,
+        .resume = soc_resume,
+        .poweroff = soc_poweroff,
+};
+
 /* ASoC platform driver */
 static struct platform_driver soc_driver = {
         .driver         = {
                 .name           = "soc-audio",
                 .owner          = THIS_MODULE,
+                .pm             = &soc_pm_ops,
         },
         .probe          = soc_probe,
         .remove         = soc_remove,
-        .suspend        = soc_suspend,
-        .resume         = soc_resume,
 };
 
 /* create a new pcm */
@@ -1062,6 +1126,23 @@ static int soc_new_pcm(struct snd_soc_device *socdev,
         return ret;
 }
 
+/**
+ * snd_soc_codec_volatile_register: Report if a register is volatile.
+ *
+ * @codec: CODEC to query.
+ * @reg: Register to query.
+ *
+ * Boolean function indiciating if a CODEC register is volatile.
+ */
+int snd_soc_codec_volatile_register(struct snd_soc_codec *codec, int reg)
+{
+        if (codec->volatile_register)
+                return codec->volatile_register(reg);
+        else
+                return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_codec_volatile_register);
+
 /* codec register dump */
 static ssize_t soc_codec_reg_show(struct snd_soc_codec *codec, char *buf)
 {
@@ -1075,6 +1156,9 @@ static ssize_t soc_codec_reg_show(struct snd_soc_codec *codec, char *buf)
 
         count += sprintf(buf, "%s registers\n", codec->name);
         for (i = 0; i < codec->reg_cache_size; i += step) {
+                if (codec->readable_register && !codec->readable_register(i))
+                        continue;
+
                 count += sprintf(buf + count, "%2x: ", i);
                 if (count >= PAGE_SIZE - 1)
                         break;
@@ -1183,10 +1267,18 @@ static void soc_init_codec_debugfs(struct snd_soc_codec *codec)
         if (!codec->debugfs_pop_time)
                 printk(KERN_WARNING
                        "Failed to create pop time debugfs file\n");
+
+        codec->debugfs_dapm = debugfs_create_dir("dapm", debugfs_root);
+        if (!codec->debugfs_dapm)
+                printk(KERN_WARNING
+                       "Failed to create DAPM debugfs directory\n");
+
+        snd_soc_dapm_debugfs_init(codec);
 }
 
 static void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
 {
+        debugfs_remove_recursive(codec->debugfs_dapm);
         debugfs_remove(codec->debugfs_pop_time);
         debugfs_remove(codec->debugfs_reg);
 }
@@ -1264,10 +1356,10 @@ EXPORT_SYMBOL_GPL(snd_soc_free_ac97_codec);
  * Returns 1 for change else 0.
  */
 int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned short reg,
-                                unsigned short mask, unsigned short value)
+                                unsigned int mask, unsigned int value)
 {
         int change;
-        unsigned short old, new;
+        unsigned int old, new;
 
         mutex_lock(&io_mutex);
         old = snd_soc_read(codec, reg);
@@ -1294,10 +1386,10 @@ EXPORT_SYMBOL_GPL(snd_soc_update_bits);
  * Returns 1 for change else 0.
  */
 int snd_soc_test_bits(struct snd_soc_codec *codec, unsigned short reg,
-                                unsigned short mask, unsigned short value)
+                                unsigned int mask, unsigned int value)
 {
         int change;
-        unsigned short old, new;
+        unsigned int old, new;
 
         mutex_lock(&io_mutex);
         old = snd_soc_read(codec, reg);
@@ -1381,8 +1473,11 @@ int snd_soc_init_card(struct snd_soc_device *socdev)
                                 continue;
                         }
                 }
-                if (card->dai_link[i].codec_dai->ac97_control)
+                if (card->dai_link[i].codec_dai->ac97_control) {
                         ac97 = 1;
+                        snd_ac97_dev_add_pdata(codec->ac97,
+                                card->dai_link[i].cpu_dai->ac97_pdata);
+                }
         }
         snprintf(codec->card->shortname, sizeof(codec->card->shortname),
                  "%s",  card->name);
@@ -1586,7 +1681,7 @@ int snd_soc_get_enum_double(struct snd_kcontrol *kcontrol,
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
         struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-        unsigned short val, bitmask;
+        unsigned int val, bitmask;
 
         for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
                 ;
@@ -1615,8 +1710,8 @@ int snd_soc_put_enum_double(struct snd_kcontrol *kcontrol,
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
         struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-        unsigned short val;
-        unsigned short mask, bitmask;
+        unsigned int val;
+        unsigned int mask, bitmask;
 
         for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
                 ;
@@ -1652,7 +1747,7 @@ int snd_soc_get_value_enum_double(struct snd_kcontrol *kcontrol,
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
         struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-        unsigned short reg_val, val, mux;
+        unsigned int reg_val, val, mux;
 
         reg_val = snd_soc_read(codec, e->reg);
         val = (reg_val >> e->shift_l) & e->mask;
@@ -1691,8 +1786,8 @@ int snd_soc_put_value_enum_double(struct snd_kcontrol *kcontrol,
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
         struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-        unsigned short val;
-        unsigned short mask;
+        unsigned int val;
+        unsigned int mask;
 
         if (ucontrol->value.enumerated.item[0] > e->max - 1)
                 return -EINVAL;
@@ -1852,7 +1947,7 @@ int snd_soc_put_volsw(struct snd_kcontrol *kcontrol,
         int max = mc->max;
         unsigned int mask = (1 << fls(max)) - 1;
         unsigned int invert = mc->invert;
-        unsigned short val, val2, val_mask;
+        unsigned int val, val2, val_mask;
 
         val = (ucontrol->value.integer.value[0] & mask);
         if (invert)
@@ -1918,7 +2013,7 @@ int snd_soc_get_volsw_2r(struct snd_kcontrol *kcontrol,
         unsigned int reg2 = mc->rreg;
         unsigned int shift = mc->shift;
         int max = mc->max;
-        unsigned int mask = (1<<fls(max))-1;
+        unsigned int mask = (1 << fls(max)) - 1;
         unsigned int invert = mc->invert;
 
         ucontrol->value.integer.value[0] =
@@ -1958,7 +2053,7 @@ int snd_soc_put_volsw_2r(struct snd_kcontrol *kcontrol,
         unsigned int mask = (1 << fls(max)) - 1;
         unsigned int invert = mc->invert;
         int err;
-        unsigned short val, val2, val_mask;
+        unsigned int val, val2, val_mask;
 
         val_mask = mask << shift;
         val = (ucontrol->value.integer.value[0] & mask);
@@ -2050,7 +2145,7 @@ int snd_soc_put_volsw_s8(struct snd_kcontrol *kcontrol,
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
         unsigned int reg = mc->reg;
         int min = mc->min;
-        unsigned short val;
+        unsigned int val;
 
         val = (ucontrol->value.integer.value[0]+min) & 0xff;
         val |= ((ucontrol->value.integer.value[1]+min) & 0xff) << 8;
@@ -2136,17 +2231,20 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_fmt);
 /**
  * snd_soc_dai_set_tdm_slot - configure DAI TDM.
  * @dai: DAI
- * @mask: DAI specific mask representing used slots.
+ * @tx_mask: bitmask representing active TX slots.
+ * @rx_mask: bitmask representing active RX slots.
  * @slots: Number of slots in use.
+ * @slot_width: Width in bits for each slot.
  *
  * Configures a DAI for TDM operation. Both mask and slots are codec and DAI
  * specific.
  */
 int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
-        unsigned int mask, int slots)
+        unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
 {
         if (dai->ops && dai->ops->set_tdm_slot)
-                return dai->ops->set_tdm_slot(dai, mask, slots);
+                return dai->ops->set_tdm_slot(dai, tx_mask, rx_mask,
+                                slots, slot_width);
         else
                 return -EINVAL;
 }
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 21c69074aa17..0d8b08ef8731 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -37,6 +37,7 @@
 #include <linux/bitops.h>
 #include <linux/platform_device.h>
 #include <linux/jiffies.h>
+#include <linux/debugfs.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -52,19 +53,41 @@
 
 /* dapm power sequences - make this per codec in the future */
 static int dapm_up_seq[] = {
-        snd_soc_dapm_pre, snd_soc_dapm_supply, snd_soc_dapm_micbias,
-        snd_soc_dapm_mic, snd_soc_dapm_mux, snd_soc_dapm_value_mux,
-        snd_soc_dapm_dac, snd_soc_dapm_mixer, snd_soc_dapm_mixer_named_ctl,
-        snd_soc_dapm_pga, snd_soc_dapm_adc, snd_soc_dapm_hp, snd_soc_dapm_spk,
-        snd_soc_dapm_post
+        [snd_soc_dapm_pre] = 0,
+        [snd_soc_dapm_supply] = 1,
+        [snd_soc_dapm_micbias] = 2,
+        [snd_soc_dapm_aif_in] = 3,
+        [snd_soc_dapm_aif_out] = 3,
+        [snd_soc_dapm_mic] = 4,
+        [snd_soc_dapm_mux] = 5,
+        [snd_soc_dapm_value_mux] = 5,
+        [snd_soc_dapm_dac] = 6,
+        [snd_soc_dapm_mixer] = 7,
+        [snd_soc_dapm_mixer_named_ctl] = 7,
+        [snd_soc_dapm_pga] = 8,
+        [snd_soc_dapm_adc] = 9,
+        [snd_soc_dapm_hp] = 10,
+        [snd_soc_dapm_spk] = 10,
+        [snd_soc_dapm_post] = 11,
 };
 
 static int dapm_down_seq[] = {
-        snd_soc_dapm_pre, snd_soc_dapm_adc, snd_soc_dapm_hp, snd_soc_dapm_spk,
-        snd_soc_dapm_pga, snd_soc_dapm_mixer_named_ctl, snd_soc_dapm_mixer,
-        snd_soc_dapm_dac, snd_soc_dapm_mic, snd_soc_dapm_micbias,
-        snd_soc_dapm_mux, snd_soc_dapm_value_mux, snd_soc_dapm_supply,
-        snd_soc_dapm_post
+        [snd_soc_dapm_pre] = 0,
+        [snd_soc_dapm_adc] = 1,
+        [snd_soc_dapm_hp] = 2,
+        [snd_soc_dapm_spk] = 2,
+        [snd_soc_dapm_pga] = 4,
+        [snd_soc_dapm_mixer_named_ctl] = 5,
+        [snd_soc_dapm_mixer] = 5,
+        [snd_soc_dapm_dac] = 6,
+        [snd_soc_dapm_mic] = 7,
+        [snd_soc_dapm_micbias] = 8,
+        [snd_soc_dapm_mux] = 9,
+        [snd_soc_dapm_value_mux] = 9,
+        [snd_soc_dapm_aif_in] = 10,
+        [snd_soc_dapm_aif_out] = 10,
+        [snd_soc_dapm_supply] = 11,
+        [snd_soc_dapm_post] = 12,
 };
 
 static void pop_wait(u32 pop_time)
@@ -130,8 +153,12 @@ static int snd_soc_dapm_set_bias_level(struct snd_soc_device *socdev,
 
         if (card->set_bias_level)
                 ret = card->set_bias_level(card, level);
-        if (ret == 0 && codec->set_bias_level)
-                ret = codec->set_bias_level(codec, level);
+        if (ret == 0) {
+                if (codec->set_bias_level)
+                        ret = codec->set_bias_level(codec, level);
+                else
+                        codec->bias_level = level;
+        }
 
         return ret;
 }
@@ -206,6 +233,8 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w,
         case snd_soc_dapm_micbias:
         case snd_soc_dapm_vmid:
         case snd_soc_dapm_supply:
+        case snd_soc_dapm_aif_in:
+        case snd_soc_dapm_aif_out:
                 p->connect = 1;
         break;
         /* does effect routing - dynamically connected */
@@ -268,7 +297,7 @@ static int dapm_connect_mixer(struct snd_soc_codec *codec,
 static int dapm_update_bits(struct snd_soc_dapm_widget *widget)
 {
         int change, power;
-        unsigned short old, new;
+        unsigned int old, new;
         struct snd_soc_codec *codec = widget->codec;
 
         /* check for valid widgets */
@@ -479,8 +508,14 @@ static int is_connected_output_ep(struct snd_soc_dapm_widget *widget)
         if (widget->id == snd_soc_dapm_supply)
                 return 0;
 
-        if (widget->id == snd_soc_dapm_adc && widget->active)
-                return 1;
+        switch (widget->id) {
+        case snd_soc_dapm_adc:
+        case snd_soc_dapm_aif_out:
+                if (widget->active)
+                        return 1;
+        default:
+                break;
+        }
 
         if (widget->connected) {
                 /* connected pin ? */
@@ -519,8 +554,14 @@ static int is_connected_input_ep(struct snd_soc_dapm_widget *widget)
                 return 0;
 
         /* active stream ? */
-        if (widget->id == snd_soc_dapm_dac && widget->active)
-                return 1;
+        switch (widget->id) {
+        case snd_soc_dapm_dac:
+        case snd_soc_dapm_aif_in:
+                if (widget->active)
+                        return 1;
+        default:
+                break;
+        }
 
         if (widget->connected) {
                 /* connected pin ? */
@@ -689,53 +730,211 @@ static int dapm_supply_check_power(struct snd_soc_dapm_widget *w)
         return power;
 }
 
-/*
- * Scan a single DAPM widget for a complete audio path and update the
- * power status appropriately.
- */
-static int dapm_power_widget(struct snd_soc_codec *codec, int event,
-                             struct snd_soc_dapm_widget *w)
+static int dapm_seq_compare(struct snd_soc_dapm_widget *a,
+                            struct snd_soc_dapm_widget *b,
+                            int sort[])
 {
-        int ret;
+        if (sort[a->id] != sort[b->id])
+                return sort[a->id] - sort[b->id];
+        if (a->reg != b->reg)
+                return a->reg - b->reg;
 
-        switch (w->id) {
-        case snd_soc_dapm_pre:
-                if (!w->event)
-                        return 0;
+        return 0;
+}
 
-                if (event == SND_SOC_DAPM_STREAM_START) {
-                        ret = w->event(w,
-                                       NULL, SND_SOC_DAPM_PRE_PMU);
+/* Insert a widget in order into a DAPM power sequence. */
+static void dapm_seq_insert(struct snd_soc_dapm_widget *new_widget,
+                            struct list_head *list,
+                            int sort[])
+{
+        struct snd_soc_dapm_widget *w;
+
+        list_for_each_entry(w, list, power_list)
+                if (dapm_seq_compare(new_widget, w, sort) < 0) {
+                        list_add_tail(&new_widget->power_list, &w->power_list);
+                        return;
+                }
+
+        list_add_tail(&new_widget->power_list, list);
+}
+
+/* Apply the coalesced changes from a DAPM sequence */
+static void dapm_seq_run_coalesced(struct snd_soc_codec *codec,
+                                   struct list_head *pending)
+{
+        struct snd_soc_dapm_widget *w;
+        int reg, power, ret;
+        unsigned int value = 0;
+        unsigned int mask = 0;
+        unsigned int cur_mask;
+
+        reg = list_first_entry(pending, struct snd_soc_dapm_widget,
+                               power_list)->reg;
+
+        list_for_each_entry(w, pending, power_list) {
+                cur_mask = 1 << w->shift;
+                BUG_ON(reg != w->reg);
+
+                if (w->invert)
+                        power = !w->power;
+                else
+                        power = w->power;
+
+                mask |= cur_mask;
+                if (power)
+                        value |= cur_mask;
+
+                pop_dbg(codec->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)
-                                return ret;
-                } else if (event == SND_SOC_DAPM_STREAM_STOP) {
-                        ret = w->event(w,
-                                       NULL, SND_SOC_DAPM_PRE_PMD);
+                                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)
-                                return ret;
+                                pr_err("%s: pre event failed: %d\n",
+                                       w->name, ret);
                 }
-                return 0;
 
-        case snd_soc_dapm_post:
-                if (!w->event)
-                        return 0;
+                /* Lower PGA volume to reduce pops */
+                if (w->id == snd_soc_dapm_pga && !w->power)
+                        dapm_set_pga(w, w->power);
+        }
 
-                if (event == SND_SOC_DAPM_STREAM_START) {
+        if (reg >= 0) {
+                pop_dbg(codec->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);
+        }
+
+        list_for_each_entry(w, pending, power_list) {
+                /* Raise PGA volume to reduce pops */
+                if (w->id == snd_soc_dapm_pga && w->power)
+                        dapm_set_pga(w, w->power);
+
+                /* 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)
-                                return ret;
-                } else if (event == SND_SOC_DAPM_STREAM_STOP) {
-                        ret = w->event(w,
-                                       NULL, SND_SOC_DAPM_POST_PMD);
+                                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)
-                                return ret;
+                                pr_err("%s: post event failed: %d\n",
+                                       w->name, ret);
                 }
-                return 0;
+        }
+}
 
-        default:
-                return dapm_generic_apply_power(w);
+/* Apply a DAPM power sequence.
+ *
+ * We walk over a pre-sorted list of widgets to apply power to.  In
+ * order to minimise the number of writes to the device required
+ * multiple widgets will be updated in a single write where possible.
+ * 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[])
+{
+        struct snd_soc_dapm_widget *w, *n;
+        LIST_HEAD(pending);
+        int cur_sort = -1;
+        int cur_reg = SND_SOC_NOPM;
+        int ret;
+
+        list_for_each_entry_safe(w, n, list, power_list) {
+                ret = 0;
+
+                /* 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);
+
+                        INIT_LIST_HEAD(&pending);
+                        cur_sort = -1;
+                        cur_reg = SND_SOC_NOPM;
+                }
+
+                switch (w->id) {
+                case snd_soc_dapm_pre:
+                        if (!w->event)
+                                list_for_each_entry_safe_continue(w, n, list,
+                                                                  power_list);
+
+                        if (event == SND_SOC_DAPM_STREAM_START)
+                                ret = w->event(w,
+                                               NULL, SND_SOC_DAPM_PRE_PMU);
+                        else if (event == SND_SOC_DAPM_STREAM_STOP)
+                                ret = w->event(w,
+                                               NULL, SND_SOC_DAPM_PRE_PMD);
+                        break;
+
+                case snd_soc_dapm_post:
+                        if (!w->event)
+                                list_for_each_entry_safe_continue(w, n, list,
+                                                                  power_list);
+
+                        if (event == SND_SOC_DAPM_STREAM_START)
+                                ret = w->event(w,
+                                               NULL, SND_SOC_DAPM_POST_PMU);
+                        else if (event == SND_SOC_DAPM_STREAM_STOP)
+                                ret = w->event(w,
+                                               NULL, SND_SOC_DAPM_POST_PMD);
+                        break;
+
+                case snd_soc_dapm_input:
+                case snd_soc_dapm_output:
+                case snd_soc_dapm_hp:
+                case snd_soc_dapm_mic:
+                case snd_soc_dapm_line:
+                case snd_soc_dapm_spk:
+                        /* No register support currently */
+                        ret = dapm_generic_apply_power(w);
+                        break;
+
+                default:
+                        /* Queue it up for application */
+                        cur_sort = sort[w->id];
+                        cur_reg = w->reg;
+                        list_move(&w->power_list, &pending);
+                        break;
+                }
+
+                if (ret < 0)
+                        pr_err("Failed to apply widget power: %d\n",
+                               ret);
         }
+
+        if (!list_empty(&pending))
+                dapm_seq_run_coalesced(codec, &pending);
 }
 
 /*
@@ -751,23 +950,22 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
 {
         struct snd_soc_device *socdev = codec->socdev;
         struct snd_soc_dapm_widget *w;
+        LIST_HEAD(up_list);
+        LIST_HEAD(down_list);
         int ret = 0;
-        int i, power;
+        int power;
         int sys_power = 0;
 
-        INIT_LIST_HEAD(&codec->up_list);
-        INIT_LIST_HEAD(&codec->down_list);
-
         /* 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) {
                 switch (w->id) {
                 case snd_soc_dapm_pre:
-                        list_add_tail(&codec->down_list, &w->power_list);
+                        dapm_seq_insert(w, &down_list, dapm_down_seq);
                         break;
                 case snd_soc_dapm_post:
-                        list_add_tail(&codec->up_list, &w->power_list);
+                        dapm_seq_insert(w, &up_list, dapm_up_seq);
                         break;
 
                 default:
@@ -782,16 +980,31 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
                                 continue;
 
                         if (power)
-                                list_add_tail(&w->power_list, &codec->up_list);
+                                dapm_seq_insert(w, &up_list, dapm_up_seq);
                         else
-                                list_add_tail(&w->power_list,
-                                              &codec->down_list);
+                                dapm_seq_insert(w, &down_list, dapm_down_seq);
 
                         w->power = power;
                         break;
                 }
         }
 
+        /* If there are no DAPM widgets then try to figure out power from the
+         * event type.
+         */
+        if (list_empty(&codec->dapm_widgets)) {
+                switch (event) {
+                case SND_SOC_DAPM_STREAM_START:
+                case SND_SOC_DAPM_STREAM_RESUME:
+                        sys_power = 1;
+                        break;
+                case SND_SOC_DAPM_STREAM_NOP:
+                        sys_power = codec->bias_level != SND_SOC_BIAS_STANDBY;
+                default:
+                        break;
+                }
+        }
+
         /* 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)) {
@@ -802,32 +1015,10 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
         }
 
         /* Power down widgets first; try to avoid amplifying pops. */
-        for (i = 0; i < ARRAY_SIZE(dapm_down_seq); i++) {
-                list_for_each_entry(w, &codec->down_list, power_list) {
-                        /* is widget in stream order */
-                        if (w->id != dapm_down_seq[i])
-                                continue;
-
-                        ret = dapm_power_widget(codec, event, w);
-                        if (ret != 0)
-                                pr_err("Failed to power down %s: %d\n",
-                                       w->name, ret);
-                }
-        }
+        dapm_seq_run(codec, &down_list, event, dapm_down_seq);
 
         /* Now power up. */
-        for (i = 0; i < ARRAY_SIZE(dapm_up_seq); i++) {
-                list_for_each_entry(w, &codec->up_list, power_list) {
-                        /* is widget in stream order */
-                        if (w->id != dapm_up_seq[i])
-                                continue;
-
-                        ret = dapm_power_widget(codec, event, w);
-                        if (ret != 0)
-                                pr_err("Failed to power up %s: %d\n",
-                                       w->name, ret);
-                }
-        }
+        dapm_seq_run(codec, &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) {
@@ -845,6 +1036,9 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
                         pr_err("Failed to apply active bias: %d\n", ret);
         }
 
+        pop_dbg(codec->pop_time, "DAPM sequencing finished, waiting %dms\n",
+                codec->pop_time);
+
         return 0;
 }
 
@@ -881,6 +1075,8 @@ static void dbg_dump_dapm(struct snd_soc_codec* codec, const char *action)
                 case snd_soc_dapm_mixer:
                 case snd_soc_dapm_mixer_named_ctl:
                 case snd_soc_dapm_supply:
+                case snd_soc_dapm_aif_in:
+                case snd_soc_dapm_aif_out:
                         if (w->name) {
                                 in = is_connected_input_ep(w);
                                 dapm_clear_walk(w->codec);
@@ -906,6 +1102,92 @@ static void dbg_dump_dapm(struct snd_soc_codec* codec, const char *action)
 }
 #endif
 
+#ifdef CONFIG_DEBUG_FS
+static int dapm_widget_power_open_file(struct inode *inode, struct file *file)
+{
+        file->private_data = inode->i_private;
+        return 0;
+}
+
+static ssize_t dapm_widget_power_read_file(struct file *file,
+                                           char __user *user_buf,
+                                           size_t count, loff_t *ppos)
+{
+        struct snd_soc_dapm_widget *w = file->private_data;
+        char *buf;
+        int in, out;
+        ssize_t ret;
+        struct snd_soc_dapm_path *p = NULL;
+
+        buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
+        if (!buf)
+                return -ENOMEM;
+
+        in = is_connected_input_ep(w);
+        dapm_clear_walk(w->codec);
+        out = is_connected_output_ep(w);
+        dapm_clear_walk(w->codec);
+
+        ret = snprintf(buf, PAGE_SIZE, "%s: %s  in %d out %d\n",
+                       w->name, w->power ? "On" : "Off", in, out);
+
+        if (w->active && w->sname)
+                ret += snprintf(buf, PAGE_SIZE - ret, " stream %s active\n",
+                                w->sname);
+
+        list_for_each_entry(p, &w->sources, list_sink) {
+                if (p->connect)
+                        ret += snprintf(buf + ret, PAGE_SIZE - ret,
+                                        " in  %s %s\n",
+                                        p->name ? p->name : "static",
+                                        p->source->name);
+        }
+        list_for_each_entry(p, &w->sinks, list_source) {
+                if (p->connect)
+                        ret += snprintf(buf + ret, PAGE_SIZE - ret,
+                                        " out %s %s\n",
+                                        p->name ? p->name : "static",
+                                        p->sink->name);
+        }
+
+        ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);
+
+        kfree(buf);
+        return ret;
+}
+
+static const struct file_operations dapm_widget_power_fops = {
+        .open = dapm_widget_power_open_file,
+        .read = dapm_widget_power_read_file,
+};
+
+void snd_soc_dapm_debugfs_init(struct snd_soc_codec *codec)
+{
+        struct snd_soc_dapm_widget *w;
+        struct dentry *d;
+
+        if (!codec->debugfs_dapm)
+                return;
+
+        list_for_each_entry(w, &codec->dapm_widgets, list) {
+                if (!w->name)
+                        continue;
+
+                d = debugfs_create_file(w->name, 0444,
+                                        codec->debugfs_dapm, w,
+                                        &dapm_widget_power_fops);
+                if (!d)
+                        printk(KERN_WARNING
+                               "ASoC: Failed to create %s debugfs file\n",
+                               w->name);
+        }
+}
+#else
+void snd_soc_dapm_debugfs_init(struct snd_soc_codec *codec)
+{
+}
+#endif
+
 /* test and update the power status of a mux widget */
 static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
                                  struct snd_kcontrol *kcontrol, int mask,
@@ -1138,8 +1420,8 @@ static int snd_soc_dapm_add_route(struct snd_soc_codec *codec,
         if (wsink->id == snd_soc_dapm_input) {
                 if (wsource->id == snd_soc_dapm_micbias ||
                         wsource->id == snd_soc_dapm_mic ||
-                        wsink->id == snd_soc_dapm_line ||
-                        wsink->id == snd_soc_dapm_output)
+                        wsource->id == snd_soc_dapm_line ||
+                        wsource->id == snd_soc_dapm_output)
                         wsink->ext = 1;
         }
         if (wsource->id == snd_soc_dapm_output) {
@@ -1171,6 +1453,8 @@ static int snd_soc_dapm_add_route(struct snd_soc_codec *codec,
         case snd_soc_dapm_pre:
         case snd_soc_dapm_post:
         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_sink, &wsink->sources);
                 list_add(&path->list_source, &wsource->sinks);
@@ -1273,9 +1557,11 @@ int snd_soc_dapm_new_widgets(struct snd_soc_codec *codec)
                         dapm_new_mux(codec, w);
                         break;
                 case snd_soc_dapm_adc:
+                case snd_soc_dapm_aif_out:
                         w->power_check = dapm_adc_check_power;
                         break;
                 case snd_soc_dapm_dac:
+                case snd_soc_dapm_aif_in:
                         w->power_check = dapm_dac_check_power;
                         break;
                 case snd_soc_dapm_pga:
@@ -1372,7 +1658,7 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
         int max = mc->max;
         unsigned int mask = (1 << fls(max)) - 1;
         unsigned int invert = mc->invert;
-        unsigned short val, val2, val_mask;
+        unsigned int val, val2, val_mask;
         int ret;
 
         val = (ucontrol->value.integer.value[0] & mask);
@@ -1436,7 +1722,7 @@ int snd_soc_dapm_get_enum_double(struct snd_kcontrol *kcontrol,
 {
         struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
         struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-        unsigned short val, bitmask;
+        unsigned int val, bitmask;
 
         for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
                 ;
@@ -1464,8 +1750,8 @@ int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
 {
         struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
         struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-        unsigned short val, mux;
-        unsigned short mask, bitmask;
+        unsigned int val, mux;
+        unsigned int mask, bitmask;
         int ret = 0;
 
         for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
@@ -1523,7 +1809,7 @@ int snd_soc_dapm_get_value_enum_double(struct snd_kcontrol *kcontrol,
 {
         struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
         struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-        unsigned short reg_val, val, mux;
+        unsigned int reg_val, val, mux;
 
         reg_val = snd_soc_read(widget->codec, e->reg);
         val = (reg_val >> e->shift_l) & e->mask;
@@ -1563,8 +1849,8 @@ int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol,
 {
         struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
         struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-        unsigned short val, mux;
-        unsigned short mask;
+        unsigned int val, mux;
+        unsigned int mask;
         int ret = 0;
 
         if (ucontrol->value.enumerated.item[0] > e->max - 1)
@@ -1880,6 +2166,36 @@ void snd_soc_dapm_free(struct snd_soc_device *socdev)
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_free);
 
+/*
+ * snd_soc_dapm_shutdown - callback for system shutdown
+ */
+void snd_soc_dapm_shutdown(struct snd_soc_device *socdev)
+{
+        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_dapm_widget *w;
+        LIST_HEAD(down_list);
+        int powerdown = 0;
+
+        list_for_each_entry(w, &codec->dapm_widgets, list) {
+                if (w->power) {
+                        dapm_seq_insert(w, &down_list, dapm_down_seq);
+                        w->power = 0;
+                        powerdown = 1;
+                }
+        }
+
+        /* If there were no widgets to power down we're already in
+         * standby.
+         */
+        if (powerdown) {
+                snd_soc_dapm_set_bias_level(socdev, SND_SOC_BIAS_PREPARE);
+                dapm_seq_run(codec, &down_list, 0, dapm_down_seq);
+                snd_soc_dapm_set_bias_level(socdev, SND_SOC_BIAS_STANDBY);
+        }
+
+        snd_soc_dapm_set_bias_level(socdev, SND_SOC_BIAS_OFF);
+}
+
 /* Module information */
 MODULE_AUTHOR("Liam Girdwood, lrg@slimlogic.co.uk");
 MODULE_DESCRIPTION("Dynamic Audio Power Management core for ALSA SoC");
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 28346fb2e70c..1d455ab79490 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -73,14 +73,15 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
         oldstatus = jack->status;
 
         jack->status &= ~mask;
-        jack->status |= status;
+        jack->status |= status & mask;
 
-        /* The DAPM sync is expensive enough to be worth skipping */
-        if (jack->status == oldstatus)
+        /* The DAPM sync is expensive enough to be worth skipping.
+         * However, empty mask means pin synchronization is desired. */
+        if (mask && (jack->status == oldstatus))
                 goto out;
 
         list_for_each_entry(pin, &jack->pins, list) {
-                enable = pin->mask & status;
+                enable = pin->mask & jack->status;
 
                 if (pin->invert)
                         enable = !enable;
@@ -220,6 +221,9 @@ int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count,
                 if (ret)
                         goto err;
 
+                INIT_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,
@@ -228,8 +232,13 @@ int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count,
                 if (ret)
                         goto err;
 
-                INIT_WORK(&gpios[i].work, gpio_work);
-                gpios[i].jack = jack;
+#ifdef CONFIG_GPIO_SYSFS
+                /* Expose GPIO value over sysfs for diagnostic purposes */
+                gpio_export(gpios[i].gpio, false);
+#endif
+
+                /* Update initial jack status */
+                snd_soc_jack_gpio_detect(&gpios[i]);
         }
 
         return 0;
@@ -258,6 +267,9 @@ void snd_soc_jack_free_gpios(struct snd_soc_jack *jack, int count,
         int i;
 
         for (i = 0; i < count; i++) {
+#ifdef CONFIG_GPIO_SYSFS
+                gpio_unexport(gpios[i].gpio);
+#endif
                 free_irq(gpio_to_irq(gpios[i].gpio), &gpios[i]);
                 gpio_free(gpios[i].gpio);
                 gpios[i].jack = NULL;
diff --git a/sound/soc/txx9/txx9aclc.c b/sound/soc/txx9/txx9aclc.c
index 938a58a5a244..efed64b8b026 100644
--- a/sound/soc/txx9/txx9aclc.c
+++ b/sound/soc/txx9/txx9aclc.c
@@ -297,15 +297,17 @@ static int txx9aclc_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
 static bool filter(struct dma_chan *chan, void *param)
 {
         struct txx9aclc_dmadata *dmadata = param;
-        char devname[20 + 2]; /* FIXME: old BUS_ID_SIZE + 2 */
+        char *devname;
+        bool found = false;
 
-        snprintf(devname, sizeof(devname), "%s.%d", dmadata->dma_res->name,
+        devname = kasprintf(GFP_KERNEL, "%s.%d", dmadata->dma_res->name,
                 (int)dmadata->dma_res->start);
         if (strcmp(dev_name(chan->device->dev), devname) == 0) {
                 chan->private = &dmadata->dma_slave;
-                return true;
+                found = true;
         }
-        return false;
+        kfree(devname);
+        return found;
 }
 
 static int txx9aclc_dma_init(struct txx9aclc_soc_device *dev,
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index 44b9cdc8a83b..3a53c79f48b8 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -2124,8 +2124,8 @@ static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct s
                 fp = list_entry(p, struct audioformat, list);
                 snd_iprintf(buffer, "  Interface %d\n", fp->iface);
                 snd_iprintf(buffer, "    Altset %d\n", fp->altsetting);
-                snd_iprintf(buffer, "    Format: %#x (%d bits)\n",
-                            fp->format, snd_pcm_format_width(fp->format));
+                snd_iprintf(buffer, "    Format: %s\n",
+                            snd_pcm_format_name(fp->format));
                 snd_iprintf(buffer, "    Channels: %d\n", fp->channels);
                 snd_iprintf(buffer, "    Endpoint: %d %s (%s)\n",
                             fp->endpoint & USB_ENDPOINT_NUMBER_MASK,