88 files changed, 2317 insertions, 596 deletions

diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 4543b6f75867..83062ed0ef2f 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -189,6 +189,8 @@ void acpi_os_fixed_event_count(u32 fixed_event_number);
 /*
  * Threads and Scheduling
  */
+extern struct workqueue_struct *kacpi_hotplug_wq;
+
 acpi_thread_id acpi_os_get_thread_id(void);
 
 acpi_status
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index d494001b1226..8c8621097fa0 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -41,6 +41,7 @@ static inline bool gpio_is_valid(int number)
 }
 
 struct device;
+struct gpio;
 struct seq_file;
 struct module;
 struct device_node;
@@ -170,18 +171,6 @@ extern int __gpio_cansleep(unsigned gpio);
 
 extern int __gpio_to_irq(unsigned gpio);
 
-/**
- * struct gpio - a structure describing a GPIO with configuration
- * @gpio:       the GPIO number
- * @flags:      GPIO configuration as specified by GPIOF_*
- * @label:      a literal description string of this GPIO
- */
-struct gpio {
-        unsigned        gpio;
-        unsigned long   flags;
-        const char      *label;
-};
-
 extern int gpio_request_one(unsigned gpio, unsigned long flags, const char *label);
 extern int gpio_request_array(const struct gpio *array, size_t num);
 extern void gpio_free_array(const struct gpio *array, size_t num);
@@ -220,13 +209,13 @@ static inline int gpio_cansleep(unsigned gpio)
 static inline int gpio_get_value_cansleep(unsigned gpio)
 {
         might_sleep();
-        return gpio_get_value(gpio);
+        return __gpio_get_value(gpio);
 }
 
 static inline void gpio_set_value_cansleep(unsigned gpio, int value)
 {
         might_sleep();
-        gpio_set_value(gpio, value);
+        __gpio_set_value(gpio, value);
 }
 
 #endif /* !CONFIG_GPIOLIB */
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 9b7c2bb4bb44..43538b643560 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1624,6 +1624,9 @@ drm_gem_object_handle_unreference_unlocked(struct drm_gem_object *obj)
         drm_gem_object_unreference_unlocked(obj);
 }
 
+void drm_gem_free_mmap_offset(struct drm_gem_object *obj);
+int drm_gem_create_mmap_offset(struct drm_gem_object *obj);
+
 struct drm_gem_object *drm_gem_object_lookup(struct drm_device *dev,
                                              struct drm_file *filp,
                                              u32 handle);
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 44335e57eaaa..802079809282 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -466,6 +466,8 @@ enum drm_connector_force {
 /* DACs should rarely do this without a lot of testing */
 #define DRM_CONNECTOR_POLL_DISCONNECT (1 << 2)
 
+#define MAX_ELD_BYTES   128
+
 /**
  * drm_connector - central DRM connector control structure
  * @crtc: CRTC this connector is currently connected to, NULL if none
@@ -523,6 +525,13 @@ struct drm_connector {
         uint32_t force_encoder_id;
         struct drm_encoder *encoder; /* currently active encoder */
 
+        /* EDID bits */
+        uint8_t eld[MAX_ELD_BYTES];
+        bool dvi_dual;
+        int max_tmds_clock;     /* in MHz */
+        bool latency_present[2];
+        int video_latency[2];   /* [0]: progressive, [1]: interlaced */
+        int audio_latency[2];
         int null_edid_counter; /* needed to workaround some HW bugs where we get all 0s */
 };
 
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 91567bbdb027..0d2f727e96be 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -74,6 +74,20 @@
 
 #define DP_TRAINING_AUX_RD_INTERVAL         0x00e
 
+#define DP_PSR_SUPPORT                      0x070
+# define DP_PSR_IS_SUPPORTED                1
+#define DP_PSR_CAPS                         0x071
+# define DP_PSR_NO_TRAIN_ON_EXIT            1
+# define DP_PSR_SETUP_TIME_330              (0 << 1)
+# define DP_PSR_SETUP_TIME_275              (1 << 1)
+# define DP_PSR_SETUP_TIME_220              (2 << 1)
+# define DP_PSR_SETUP_TIME_165              (3 << 1)
+# define DP_PSR_SETUP_TIME_110              (4 << 1)
+# define DP_PSR_SETUP_TIME_55               (5 << 1)
+# define DP_PSR_SETUP_TIME_0                (6 << 1)
+# define DP_PSR_SETUP_TIME_MASK             (7 << 1)
+# define DP_PSR_SETUP_TIME_SHIFT            1
+
 /* link configuration */
 #define DP_LINK_BW_SET                      0x100
 # define DP_LINK_BW_1_62                    0x06
@@ -133,6 +147,18 @@
 #define DP_MAIN_LINK_CHANNEL_CODING_SET     0x108
 # define DP_SET_ANSI_8B10B                  (1 << 0)
 
+#define DP_PSR_EN_CFG                       0x170
+# define DP_PSR_ENABLE                      (1 << 0)
+# define DP_PSR_MAIN_LINK_ACTIVE            (1 << 1)
+# define DP_PSR_CRC_VERIFICATION            (1 << 2)
+# define DP_PSR_FRAME_CAPTURE               (1 << 3)
+
+#define DP_DEVICE_SERVICE_IRQ_VECTOR        0x201
+# define DP_REMOTE_CONTROL_COMMAND_PENDING  (1 << 0)
+# define DP_AUTOMATED_TEST_REQUEST          (1 << 1)
+# define DP_CP_IRQ                          (1 << 2)
+# define DP_SINK_SPECIFIC_IRQ               (1 << 6)
+
 #define DP_LANE0_1_STATUS                   0x202
 #define DP_LANE2_3_STATUS                   0x203
 # define DP_LANE_CR_DONE                    (1 << 0)
@@ -165,10 +191,45 @@
 # define DP_ADJUST_PRE_EMPHASIS_LANE1_MASK   0xc0
 # define DP_ADJUST_PRE_EMPHASIS_LANE1_SHIFT  6
 
+#define DP_TEST_REQUEST                     0x218
+# define DP_TEST_LINK_TRAINING              (1 << 0)
+# define DP_TEST_LINK_PATTERN               (1 << 1)
+# define DP_TEST_LINK_EDID_READ             (1 << 2)
+# define DP_TEST_LINK_PHY_TEST_PATTERN      (1 << 3) /* DPCD >= 1.1 */
+
+#define DP_TEST_LINK_RATE                   0x219
+# define DP_LINK_RATE_162                   (0x6)
+# define DP_LINK_RATE_27                    (0xa)
+
+#define DP_TEST_LANE_COUNT                  0x220
+
+#define DP_TEST_PATTERN                     0x221
+
+#define DP_TEST_RESPONSE                    0x260
+# define DP_TEST_ACK                        (1 << 0)
+# define DP_TEST_NAK                        (1 << 1)
+# define DP_TEST_EDID_CHECKSUM_WRITE        (1 << 2)
+
 #define DP_SET_POWER                        0x600
 # define DP_SET_POWER_D0                    0x1
 # define DP_SET_POWER_D3                    0x2
 
+#define DP_PSR_ERROR_STATUS                 0x2006
+# define DP_PSR_LINK_CRC_ERROR              (1 << 0)
+# define DP_PSR_RFB_STORAGE_ERROR           (1 << 1)
+
+#define DP_PSR_ESI                          0x2007
+# define DP_PSR_CAPS_CHANGE                 (1 << 0)
+
+#define DP_PSR_STATUS                       0x2008
+# define DP_PSR_SINK_INACTIVE               0
+# define DP_PSR_SINK_ACTIVE_SRC_SYNCED      1
+# define DP_PSR_SINK_ACTIVE_RFB             2
+# define DP_PSR_SINK_ACTIVE_SINK_SYNCED     3
+# define DP_PSR_SINK_ACTIVE_RESYNC          4
+# define DP_PSR_SINK_INTERNAL_ERROR         7
+# define DP_PSR_SINK_STATE_MASK             0x07
+
 #define MODE_I2C_START  1
 #define MODE_I2C_WRITE  2
 #define MODE_I2C_READ   4
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index eacb415b309a..74ce91684629 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -230,4 +230,13 @@ struct edid {
 
 #define EDID_PRODUCT_ID(e) ((e)->prod_code[0] | ((e)->prod_code[1] << 8))
 
+struct drm_encoder;
+struct drm_connector;
+struct drm_display_mode;
+void drm_edid_to_eld(struct drm_connector *connector, struct edid *edid);
+int drm_av_sync_delay(struct drm_connector *connector,
+                      struct drm_display_mode *mode);
+struct drm_connector *drm_select_eld(struct drm_encoder *encoder,
+                                     struct drm_display_mode *mode);
+
 #endif /* __DRM_EDID_H__ */
diff --git a/include/drm/exynos_drm.h b/include/drm/exynos_drm.h
new file mode 100644
index 000000000000..874c4d271328
--- /dev/null
+++ b/include/drm/exynos_drm.h
@@ -0,0 +1,104 @@
+/* exynos_drm.h
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * Authors:
+ *      Inki Dae <inki.dae@samsung.com>
+ *      Joonyoung Shim <jy0922.shim@samsung.com>
+ *      Seung-Woo Kim <sw0312.kim@samsung.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _EXYNOS_DRM_H_
+#define _EXYNOS_DRM_H_
+
+/**
+ * User-desired buffer creation information structure.
+ *
+ * @size: requested size for the object.
+ *      - this size value would be page-aligned internally.
+ * @flags: user request for setting memory type or cache attributes.
+ * @handle: returned handle for the object.
+ */
+struct drm_exynos_gem_create {
+        unsigned int size;
+        unsigned int flags;
+        unsigned int handle;
+};
+
+/**
+ * A structure for getting buffer offset.
+ *
+ * @handle: a pointer to gem object created.
+ * @pad: just padding to be 64-bit aligned.
+ * @offset: relatived offset value of the memory region allocated.
+ *      - this value should be set by user.
+ */
+struct drm_exynos_gem_map_off {
+        unsigned int handle;
+        unsigned int pad;
+        uint64_t offset;
+};
+
+/**
+ * A structure for mapping buffer.
+ *
+ * @handle: a handle to gem object created.
+ * @size: memory size to be mapped.
+ * @mapped: having user virtual address mmaped.
+ *      - this variable would be filled by exynos gem module
+ *      of kernel side with user virtual address which is allocated
+ *      by do_mmap().
+ */
+struct drm_exynos_gem_mmap {
+        unsigned int handle;
+        unsigned int size;
+        uint64_t mapped;
+};
+
+#define DRM_EXYNOS_GEM_CREATE           0x00
+#define DRM_EXYNOS_GEM_MAP_OFFSET       0x01
+#define DRM_EXYNOS_GEM_MMAP             0x02
+
+#define DRM_IOCTL_EXYNOS_GEM_CREATE             DRM_IOWR(DRM_COMMAND_BASE + \
+                DRM_EXYNOS_GEM_CREATE, struct drm_exynos_gem_create)
+
+#define DRM_IOCTL_EXYNOS_GEM_MAP_OFFSET DRM_IOWR(DRM_COMMAND_BASE + \
+                DRM_EXYNOS_GEM_MAP_OFFSET, struct drm_exynos_gem_map_off)
+
+#define DRM_IOCTL_EXYNOS_GEM_MMAP       DRM_IOWR(DRM_COMMAND_BASE + \
+                DRM_EXYNOS_GEM_MMAP, struct drm_exynos_gem_mmap)
+
+/**
+ * Platform Specific Structure for DRM based FIMD.
+ *
+ * @timing: default video mode for initializing
+ * @default_win: default window layer number to be used for UI.
+ * @bpp: default bit per pixel.
+ */
+struct exynos_drm_fimd_pdata {
+        struct fb_videomode             timing;
+        u32                             vidcon0;
+        u32                             vidcon1;
+        unsigned int                    default_win;
+        unsigned int                    bpp;
+};
+
+#endif
diff --git a/include/drm/intel-gtt.h b/include/drm/intel-gtt.h
index 9e343c0998b4..b174620cc9b3 100644
--- a/include/drm/intel-gtt.h
+++ b/include/drm/intel-gtt.h
@@ -13,6 +13,8 @@ const struct intel_gtt {
         unsigned int gtt_mappable_entries;
         /* Whether i915 needs to use the dmar apis or not. */
         unsigned int needs_dmar : 1;
+        /* Whether we idle the gpu before mapping/unmapping */
+        unsigned int do_idle_maps : 1;
 } *intel_gtt_get(void);
 
 void intel_gtt_chipset_flush(void);
diff --git a/include/drm/vmwgfx_drm.h b/include/drm/vmwgfx_drm.h
index 5c36432d9ce5..cd7cd8162ed6 100644
--- a/include/drm/vmwgfx_drm.h
+++ b/include/drm/vmwgfx_drm.h
@@ -31,7 +31,6 @@
 #define DRM_VMW_MAX_SURFACE_FACES 6
 #define DRM_VMW_MAX_MIP_LEVELS 24
 
-#define DRM_VMW_EXT_NAME_LEN 128
 
 #define DRM_VMW_GET_PARAM            0
 #define DRM_VMW_ALLOC_DMABUF         1
@@ -48,10 +47,13 @@
 #define DRM_VMW_UNREF_SURFACE        10
 #define DRM_VMW_REF_SURFACE          11
 #define DRM_VMW_EXECBUF              12
-#define DRM_VMW_FIFO_DEBUG           13
+#define DRM_VMW_GET_3D_CAP           13
 #define DRM_VMW_FENCE_WAIT           14
-/* guarded by minor version >= 2 */
-#define DRM_VMW_UPDATE_LAYOUT        15
+#define DRM_VMW_FENCE_SIGNALED       15
+#define DRM_VMW_FENCE_UNREF          16
+#define DRM_VMW_FENCE_EVENT          17
+#define DRM_VMW_PRESENT              18
+#define DRM_VMW_PRESENT_READBACK     19
 
 
 /*************************************************************************/
@@ -69,10 +71,10 @@
 #define DRM_VMW_PARAM_NUM_STREAMS      0
 #define DRM_VMW_PARAM_NUM_FREE_STREAMS 1
 #define DRM_VMW_PARAM_3D               2
-#define DRM_VMW_PARAM_FIFO_OFFSET      3
-#define DRM_VMW_PARAM_HW_CAPS          4
-#define DRM_VMW_PARAM_FIFO_CAPS        5
-#define DRM_VMW_PARAM_MAX_FB_SIZE      6
+#define DRM_VMW_PARAM_HW_CAPS          3
+#define DRM_VMW_PARAM_FIFO_CAPS        4
+#define DRM_VMW_PARAM_MAX_FB_SIZE      5
+#define DRM_VMW_PARAM_FIFO_HW_VERSION  6
 
 /**
  * struct drm_vmw_getparam_arg
@@ -91,49 +93,6 @@ struct drm_vmw_getparam_arg {
 
 /*************************************************************************/
 /**
- * DRM_VMW_EXTENSION - Query device extensions.
- */
-
-/**
- * struct drm_vmw_extension_rep
- *
- * @exists: The queried extension exists.
- * @driver_ioctl_offset: Ioctl number of the first ioctl in the extension.
- * @driver_sarea_offset: Offset to any space in the DRI SAREA
- * used by the extension.
- * @major: Major version number of the extension.
- * @minor: Minor version number of the extension.
- * @pl: Patch level version number of the extension.
- *
- * Output argument to the DRM_VMW_EXTENSION Ioctl.
- */
-
-struct drm_vmw_extension_rep {
-        int32_t exists;
-        uint32_t driver_ioctl_offset;
-        uint32_t driver_sarea_offset;
-        uint32_t major;
-        uint32_t minor;
-        uint32_t pl;
-        uint32_t pad64;
-};
-
-/**
- * union drm_vmw_extension_arg
- *
- * @extension - Ascii name of the extension to be queried. //In
- * @rep - Reply as defined above. //Out
- *
- * Argument to the DRM_VMW_EXTENSION Ioctl.
- */
-
-union drm_vmw_extension_arg {
-        char extension[DRM_VMW_EXT_NAME_LEN];
-        struct drm_vmw_extension_rep rep;
-};
-
-/*************************************************************************/
-/**
  * DRM_VMW_CREATE_CONTEXT - Create a host context.
  *
  * Allocates a device unique context id, and queues a create context command
@@ -292,7 +251,7 @@ union drm_vmw_surface_reference_arg {
  * DRM_VMW_EXECBUF
  *
  * Submit a command buffer for execution on the host, and return a
- * fence sequence that when signaled, indicates that the command buffer has
+ * fence seqno that when signaled, indicates that the command buffer has
  * executed.
  */
 
@@ -314,21 +273,30 @@ union drm_vmw_surface_reference_arg {
  * Argument to the DRM_VMW_EXECBUF Ioctl.
  */
 
-#define DRM_VMW_EXECBUF_VERSION 0
+#define DRM_VMW_EXECBUF_VERSION 1
 
 struct drm_vmw_execbuf_arg {
         uint64_t commands;
         uint32_t command_size;
         uint32_t throttle_us;
         uint64_t fence_rep;
-         uint32_t version;
-         uint32_t flags;
+        uint32_t version;
+        uint32_t flags;
 };
 
 /**
  * struct drm_vmw_fence_rep
  *
- * @fence_seq: Fence sequence associated with a command submission.
+ * @handle: Fence object handle for fence associated with a command submission.
+ * @mask: Fence flags relevant for this fence object.
+ * @seqno: Fence sequence number in fifo. A fence object with a lower
+ * seqno will signal the EXEC flag before a fence object with a higher
+ * seqno. This can be used by user-space to avoid kernel calls to determine
+ * whether a fence has signaled the EXEC flag. Note that @seqno will
+ * wrap at 32-bit.
+ * @passed_seqno: The highest seqno number processed by the hardware
+ * so far. This can be used to mark user-space fence objects as signaled, and
+ * to determine whether a fence seqno might be stale.
  * @error: This member should've been set to -EFAULT on submission.
  * The following actions should be take on completion:
  * error == -EFAULT: Fence communication failed. The host is synchronized.
@@ -342,9 +310,12 @@ struct drm_vmw_execbuf_arg {
  */
 
 struct drm_vmw_fence_rep {
-        uint64_t fence_seq;
-        int32_t error;
+        uint32_t handle;
+        uint32_t mask;
+        uint32_t seqno;
+        uint32_t passed_seqno;
         uint32_t pad64;
+        int32_t error;
 };
 
 /*************************************************************************/
@@ -435,39 +406,6 @@ struct drm_vmw_unref_dmabuf_arg {
 
 /*************************************************************************/
 /**
- * DRM_VMW_FIFO_DEBUG - Get last FIFO submission.
- *
- * This IOCTL copies the last FIFO submission directly out of the FIFO buffer.
- */
-
-/**
- * struct drm_vmw_fifo_debug_arg
- *
- * @debug_buffer: User space address of a debug_buffer cast to an uint64_t //In
- * @debug_buffer_size: Size in bytes of debug buffer //In
- * @used_size: Number of bytes copied to the buffer // Out
- * @did_not_fit: Boolean indicating that the fifo contents did not fit. //Out
- *
- * Argument to the DRM_VMW_FIFO_DEBUG Ioctl.
- */
-
-struct drm_vmw_fifo_debug_arg {
-        uint64_t debug_buffer;
-        uint32_t debug_buffer_size;
-        uint32_t used_size;
-        int32_t did_not_fit;
-        uint32_t pad64;
-};
-
-struct drm_vmw_fence_wait_arg {
-        uint64_t sequence;
-        uint64_t kernel_cookie;
-        int32_t cookie_valid;
-        int32_t pad64;
-};
-
-/*************************************************************************/
-/**
  * DRM_VMW_CONTROL_STREAM - Control overlays, aka streams.
  *
  * This IOCTL controls the overlay units of the svga device.
@@ -590,6 +528,30 @@ struct drm_vmw_stream_arg {
 
 /*************************************************************************/
 /**
+ * DRM_VMW_GET_3D_CAP
+ *
+ * Read 3D capabilities from the FIFO
+ *
+ */
+
+/**
+ * struct drm_vmw_get_3d_cap_arg
+ *
+ * @buffer: Pointer to a buffer for capability data, cast to an uint64_t
+ * @size: Max size to copy
+ *
+ * Input argument to the DRM_VMW_GET_3D_CAP_IOCTL
+ * ioctls.
+ */
+
+struct drm_vmw_get_3d_cap_arg {
+        uint64_t buffer;
+        uint32_t max_size;
+        uint32_t pad64;
+};
+
+/*************************************************************************/
+/**
  * DRM_VMW_UPDATE_LAYOUT - Update layout
  *
  * Updates the preferred modes and connection status for connectors. The
@@ -612,4 +574,218 @@ struct drm_vmw_update_layout_arg {
         uint64_t rects;
 };
 
+
+/*************************************************************************/
+/**
+ * DRM_VMW_FENCE_WAIT
+ *
+ * Waits for a fence object to signal. The wait is interruptible, so that
+ * signals may be delivered during the interrupt. The wait may timeout,
+ * in which case the calls returns -EBUSY. If the wait is restarted,
+ * that is restarting without resetting @cookie_valid to zero,
+ * the timeout is computed from the first call.
+ *
+ * The flags argument to the DRM_VMW_FENCE_WAIT ioctl indicates what to wait
+ * on:
+ * DRM_VMW_FENCE_FLAG_EXEC: All commands ahead of the fence in the command
+ * stream
+ * have executed.
+ * DRM_VMW_FENCE_FLAG_QUERY: All query results resulting from query finish
+ * commands
+ * in the buffer given to the EXECBUF ioctl returning the fence object handle
+ * are available to user-space.
+ *
+ * DRM_VMW_WAIT_OPTION_UNREF: If this wait option is given, and the
+ * fenc wait ioctl returns 0, the fence object has been unreferenced after
+ * the wait.
+ */
+
+#define DRM_VMW_FENCE_FLAG_EXEC   (1 << 0)
+#define DRM_VMW_FENCE_FLAG_QUERY  (1 << 1)
+
+#define DRM_VMW_WAIT_OPTION_UNREF (1 << 0)
+
+/**
+ * struct drm_vmw_fence_wait_arg
+ *
+ * @handle: Fence object handle as returned by the DRM_VMW_EXECBUF ioctl.
+ * @cookie_valid: Must be reset to 0 on first call. Left alone on restart.
+ * @kernel_cookie: Set to 0 on first call. Left alone on restart.
+ * @timeout_us: Wait timeout in microseconds. 0 for indefinite timeout.
+ * @lazy: Set to 1 if timing is not critical. Allow more than a kernel tick
+ * before returning.
+ * @flags: Fence flags to wait on.
+ * @wait_options: Options that control the behaviour of the wait ioctl.
+ *
+ * Input argument to the DRM_VMW_FENCE_WAIT ioctl.
+ */
+
+struct drm_vmw_fence_wait_arg {
+        uint32_t handle;
+        int32_t  cookie_valid;
+        uint64_t kernel_cookie;
+        uint64_t timeout_us;
+        int32_t lazy;
+        int32_t flags;
+        int32_t wait_options;
+        int32_t pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_FENCE_SIGNALED
+ *
+ * Checks if a fence object is signaled..
+ */
+
+/**
+ * struct drm_vmw_fence_signaled_arg
+ *
+ * @handle: Fence object handle as returned by the DRM_VMW_EXECBUF ioctl.
+ * @flags: Fence object flags input to DRM_VMW_FENCE_SIGNALED ioctl
+ * @signaled: Out: Flags signaled.
+ * @sequence: Out: Highest sequence passed so far. Can be used to signal the
+ * EXEC flag of user-space fence objects.
+ *
+ * Input/Output argument to the DRM_VMW_FENCE_SIGNALED and DRM_VMW_FENCE_UNREF
+ * ioctls.
+ */
+
+struct drm_vmw_fence_signaled_arg {
+         uint32_t handle;
+         uint32_t flags;
+         int32_t signaled;
+         uint32_t passed_seqno;
+         uint32_t signaled_flags;
+         uint32_t pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_FENCE_UNREF
+ *
+ * Unreferences a fence object, and causes it to be destroyed if there are no
+ * other references to it.
+ *
+ */
+
+/**
+ * struct drm_vmw_fence_arg
+ *
+ * @handle: Fence object handle as returned by the DRM_VMW_EXECBUF ioctl.
+ *
+ * Input/Output argument to the DRM_VMW_FENCE_UNREF ioctl..
+ */
+
+struct drm_vmw_fence_arg {
+         uint32_t handle;
+         uint32_t pad64;
+};
+
+
+/*************************************************************************/
+/**
+ * DRM_VMW_FENCE_EVENT
+ *
+ * Queues an event on a fence to be delivered on the drm character device
+ * when the fence has signaled the DRM_VMW_FENCE_FLAG_EXEC flag.
+ * Optionally the approximate time when the fence signaled is
+ * given by the event.
+ */
+
+/*
+ * The event type
+ */
+#define DRM_VMW_EVENT_FENCE_SIGNALED 0x80000000
+
+struct drm_vmw_event_fence {
+        struct drm_event base;
+        uint64_t user_data;
+        uint32_t tv_sec;
+        uint32_t tv_usec;
+};
+
+/*
+ * Flags that may be given to the command.
+ */
+/* Request fence signaled time on the event. */
+#define DRM_VMW_FE_FLAG_REQ_TIME (1 << 0)
+
+/**
+ * struct drm_vmw_fence_event_arg
+ *
+ * @fence_rep: Pointer to fence_rep structure cast to uint64_t or 0 if
+ * the fence is not supposed to be referenced by user-space.
+ * @user_info: Info to be delivered with the event.
+ * @handle: Attach the event to this fence only.
+ * @flags: A set of flags as defined above.
+ */
+struct drm_vmw_fence_event_arg {
+        uint64_t fence_rep;
+        uint64_t user_data;
+        uint32_t handle;
+        uint32_t flags;
+};
+
+
+/*************************************************************************/
+/**
+ * DRM_VMW_PRESENT
+ *
+ * Executes an SVGA present on a given fb for a given surface. The surface
+ * is placed on the framebuffer. Cliprects are given relative to the given
+ * point (the point disignated by dest_{x|y}).
+ *
+ */
+
+/**
+ * struct drm_vmw_present_arg
+ * @fb_id: framebuffer id to present / read back from.
+ * @sid: Surface id to present from.
+ * @dest_x: X placement coordinate for surface.
+ * @dest_y: Y placement coordinate for surface.
+ * @clips_ptr: Pointer to an array of clip rects cast to an uint64_t.
+ * @num_clips: Number of cliprects given relative to the framebuffer origin,
+ * in the same coordinate space as the frame buffer.
+ * @pad64: Unused 64-bit padding.
+ *
+ * Input argument to the DRM_VMW_PRESENT ioctl.
+ */
+
+struct drm_vmw_present_arg {
+        uint32_t fb_id;
+        uint32_t sid;
+        int32_t dest_x;
+        int32_t dest_y;
+        uint64_t clips_ptr;
+        uint32_t num_clips;
+        uint32_t pad64;
+};
+
+
+/*************************************************************************/
+/**
+ * DRM_VMW_PRESENT_READBACK
+ *
+ * Executes an SVGA present readback from a given fb to the dma buffer
+ * currently bound as the fb. If there is no dma buffer bound to the fb,
+ * an error will be returned.
+ *
+ */
+
+/**
+ * struct drm_vmw_present_arg
+ * @fb_id: fb_id to present / read back from.
+ * @num_clips: Number of cliprects.
+ * @clips_ptr: Pointer to an array of clip rects cast to an uint64_t.
+ * @fence_rep: Pointer to a struct drm_vmw_fence_rep, cast to an uint64_t.
+ * If this member is NULL, then the ioctl should not return a fence.
+ */
+
+struct drm_vmw_present_readback_arg {
+         uint32_t fb_id;
+         uint32_t num_clips;
+         uint64_t clips_ptr;
+         uint64_t fence_rep;
+};
 #endif
diff --git a/include/linux/amba/pl061.h b/include/linux/amba/pl061.h
index 5ddd9ad4b19c..2412af944f1f 100644
--- a/include/linux/amba/pl061.h
+++ b/include/linux/amba/pl061.h
@@ -7,8 +7,7 @@ struct pl061_platform_data {
         unsigned        gpio_base;
 
         /* number of the first IRQ.
-         * If the IRQ functionality in not desired this must be set to
-         * (unsigned) -1.
+         * If the IRQ functionality in not desired this must be set to NO_IRQ.
          */
         unsigned        irq_base;
 
diff --git a/include/linux/atmel-mci.h b/include/linux/atmel-mci.h
index 3e09b345f4d6..4c7a4b2104bf 100644
--- a/include/linux/atmel-mci.h
+++ b/include/linux/atmel-mci.h
@@ -1,7 +1,7 @@
 #ifndef __LINUX_ATMEL_MCI_H
 #define __LINUX_ATMEL_MCI_H
 
-#define ATMEL_MCI_MAX_NR_SLOTS  2
+#define ATMCI_MAX_NR_SLOTS      2
 
 /**
  * struct mci_slot_pdata - board-specific per-slot configuration
@@ -33,7 +33,7 @@ struct mci_slot_pdata {
  */
 struct mci_platform_data {
         struct mci_dma_data     *dma_slave;
-        struct mci_slot_pdata   slot[ATMEL_MCI_MAX_NR_SLOTS];
+        struct mci_slot_pdata   slot[ATMCI_MAX_NR_SLOTS];
 };
 
 #endif /* __LINUX_ATMEL_MCI_H */
diff --git a/include/linux/atmel_pdc.h b/include/linux/atmel_pdc.h
index 5058a31d2ce8..63499ce806ea 100644
--- a/include/linux/atmel_pdc.h
+++ b/include/linux/atmel_pdc.h
@@ -33,4 +33,6 @@
 
 #define ATMEL_PDC_PTSR          0x124   /* Transfer Status Register */
 
+#define ATMEL_PDC_SCND_BUF_OFF  0x10    /* Offset between first and second buffer registers */
+
 #endif
diff --git a/include/linux/bma150.h b/include/linux/bma150.h
new file mode 100644
index 000000000000..7911fda23bb4
--- /dev/null
+++ b/include/linux/bma150.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2011 Bosch Sensortec GmbH
+ * Copyright (c) 2011 Unixphere
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _BMA150_H_
+#define _BMA150_H_
+
+#define BMA150_DRIVER           "bma150"
+
+struct bma150_cfg {
+        bool any_motion_int;            /* Set to enable any-motion interrupt */
+        bool hg_int;                    /* Set to enable high-G interrupt */
+        bool lg_int;                    /* Set to enable low-G interrupt */
+        unsigned char any_motion_dur;   /* Any-motion duration */
+        unsigned char any_motion_thres; /* Any-motion threshold */
+        unsigned char hg_hyst;          /* High-G hysterisis */
+        unsigned char hg_dur;           /* High-G duration */
+        unsigned char hg_thres;         /* High-G threshold */
+        unsigned char lg_hyst;          /* Low-G hysterisis */
+        unsigned char lg_dur;           /* Low-G duration */
+        unsigned char lg_thres;         /* Low-G threshold */
+        unsigned char range;            /* BMA0150_RANGE_xxx (in G) */
+        unsigned char bandwidth;        /* BMA0150_BW_xxx (in Hz) */
+};
+
+struct bma150_platform_data {
+        struct bma150_cfg cfg;
+        int (*irq_gpio_cfg)(void);
+};
+
+#endif /* _BMA150_H_ */
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h
index 563755181c1e..95bd8502e715 100644
--- a/include/linux/ceph/libceph.h
+++ b/include/linux/ceph/libceph.h
@@ -215,7 +215,9 @@ extern void ceph_destroy_options(struct ceph_options *opt);
 extern int ceph_compare_options(struct ceph_options *new_opt,
                                 struct ceph_client *client);
 extern struct ceph_client *ceph_create_client(struct ceph_options *opt,
-                                              void *private);
+                                              void *private,
+                                              unsigned supported_features,
+                                              unsigned required_features);
 extern u64 ceph_client_id(struct ceph_client *client);
 extern void ceph_destroy_client(struct ceph_client *client);
 extern int __ceph_open_session(struct ceph_client *client,
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index ca768ae729b4..ffbeb2c217b4 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -237,7 +237,8 @@ extern void ceph_con_keepalive(struct ceph_connection *con);
 extern struct ceph_connection *ceph_con_get(struct ceph_connection *con);
 extern void ceph_con_put(struct ceph_connection *con);
 
-extern struct ceph_msg *ceph_msg_new(int type, int front_len, gfp_t flags);
+extern struct ceph_msg *ceph_msg_new(int type, int front_len, gfp_t flags,
+                                     bool can_fail);
 extern void ceph_msg_kfree(struct ceph_msg *m);
 
 
diff --git a/include/linux/clk.h b/include/linux/clk.h
index 1d37f42ac294..7213b52b2c0e 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -11,6 +11,8 @@
 #ifndef __LINUX_CLK_H
 #define __LINUX_CLK_H
 
+#include <linux/kernel.h>
+
 struct device;
 
 /*
@@ -41,11 +43,31 @@ struct clk;
 struct clk *clk_get(struct device *dev, const char *id);
 
 /**
+ * clk_prepare - prepare a clock source
+ * @clk: clock source
+ *
+ * This prepares the clock source for use.
+ *
+ * Must not be called from within atomic context.
+ */
+#ifdef CONFIG_HAVE_CLK_PREPARE
+int clk_prepare(struct clk *clk);
+#else
+static inline int clk_prepare(struct clk *clk)
+{
+        might_sleep();
+        return 0;
+}
+#endif
+
+/**
  * clk_enable - inform the system when the clock source should be running.
  * @clk: clock source
  *
  * If the clock can not be enabled/disabled, this should return success.
  *
+ * May be called from atomic contexts.
+ *
  * Returns success (0) or negative errno.
  */
 int clk_enable(struct clk *clk);
@@ -57,6 +79,8 @@ int clk_enable(struct clk *clk);
  * Inform the system that a clock source is no longer required by
  * a driver and may be shut down.
  *
+ * May be called from atomic contexts.
+ *
  * Implementation detail: if the clock source is shared between
  * multiple drivers, clk_enable() calls must be balanced by the
  * same number of clk_disable() calls for the clock source to be
@@ -64,6 +88,25 @@ int clk_enable(struct clk *clk);
  */
 void clk_disable(struct clk *clk);
 
+
+/**
+ * clk_unprepare - undo preparation of a clock source
+ * @clk: clock source
+ *
+ * This undoes a previously prepared clock.  The caller must balance
+ * the number of prepare and unprepare calls.
+ *
+ * Must not be called from within atomic context.
+ */
+#ifdef CONFIG_HAVE_CLK_PREPARE
+void clk_unprepare(struct clk *clk);
+#else
+static inline void clk_unprepare(struct clk *clk)
+{
+        might_sleep();
+}
+#endif
+
 /**
  * clk_get_rate - obtain the current clock rate (in Hz) for a clock source.
  *                This is only valid once the clock source has been enabled.
diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h
index 457bcb0a310a..d9a4fd028c9d 100644
--- a/include/linux/clkdev.h
+++ b/include/linux/clkdev.h
@@ -24,6 +24,13 @@ struct clk_lookup {
         struct clk              *clk;
 };
 
+#define CLKDEV_INIT(d, n, c)    \
+        {                       \
+                .dev_id = d,    \
+                .con_id = n,    \
+                .clk = c,       \
+        }
+
 struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
         const char *dev_fmt, ...);
 
diff --git a/include/linux/cpu_pm.h b/include/linux/cpu_pm.h
new file mode 100644
index 000000000000..455b233dd3b1
--- /dev/null
+++ b/include/linux/cpu_pm.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2011 Google, Inc.
+ *
+ * Author:
+ *      Colin Cross <ccross@android.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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.
+ *
+ */
+
+#ifndef _LINUX_CPU_PM_H
+#define _LINUX_CPU_PM_H
+
+#include <linux/kernel.h>
+#include <linux/notifier.h>
+
+/*
+ * When a CPU goes to a low power state that turns off power to the CPU's
+ * power domain, the contents of some blocks (floating point coprocessors,
+ * interrupt controllers, caches, timers) in the same power domain can
+ * be lost.  The cpm_pm notifiers provide a method for platform idle, suspend,
+ * and hotplug implementations to notify the drivers for these blocks that
+ * they may be reset.
+ *
+ * All cpu_pm notifications must be called with interrupts disabled.
+ *
+ * The notifications are split into two classes: CPU notifications and CPU
+ * cluster notifications.
+ *
+ * CPU notifications apply to a single CPU and must be called on the affected
+ * CPU.  They are used to save per-cpu context for affected blocks.
+ *
+ * CPU cluster notifications apply to all CPUs in a single power domain. They
+ * are used to save any global context for affected blocks, and must be called
+ * after all the CPUs in the power domain have been notified of the low power
+ * state.
+ */
+
+/*
+ * Event codes passed as unsigned long val to notifier calls
+ */
+enum cpu_pm_event {
+        /* A single cpu is entering a low power state */
+        CPU_PM_ENTER,
+
+        /* A single cpu failed to enter a low power state */
+        CPU_PM_ENTER_FAILED,
+
+        /* A single cpu is exiting a low power state */
+        CPU_PM_EXIT,
+
+        /* A cpu power domain is entering a low power state */
+        CPU_CLUSTER_PM_ENTER,
+
+        /* A cpu power domain failed to enter a low power state */
+        CPU_CLUSTER_PM_ENTER_FAILED,
+
+        /* A cpu power domain is exiting a low power state */
+        CPU_CLUSTER_PM_EXIT,
+};
+
+#ifdef CONFIG_CPU_PM
+int cpu_pm_register_notifier(struct notifier_block *nb);
+int cpu_pm_unregister_notifier(struct notifier_block *nb);
+int cpu_pm_enter(void);
+int cpu_pm_exit(void);
+int cpu_cluster_pm_enter(void);
+int cpu_cluster_pm_exit(void);
+
+#else
+
+static inline int cpu_pm_register_notifier(struct notifier_block *nb)
+{
+        return 0;
+}
+
+static inline int cpu_pm_unregister_notifier(struct notifier_block *nb)
+{
+        return 0;
+}
+
+static inline int cpu_pm_enter(void)
+{
+        return 0;
+}
+
+static inline int cpu_pm_exit(void)
+{
+        return 0;
+}
+
+static inline int cpu_cluster_pm_enter(void)
+{
+        return 0;
+}
+
+static inline int cpu_cluster_pm_exit(void)
+{
+        return 0;
+}
+#endif
+#endif
diff --git a/include/linux/device.h b/include/linux/device.h
index bdcf361ca938..85e78fc7d7fd 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -33,6 +33,7 @@ struct class;
 struct subsys_private;
 struct bus_type;
 struct device_node;
+struct iommu_ops;
 
 struct bus_attribute {
         struct attribute        attr;
@@ -67,6 +68,9 @@ extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
  * @resume:     Called to bring a device on this bus out of sleep mode.
  * @pm:         Power management operations of this bus, callback the specific
  *              device driver's pm-ops.
+ * @iommu_ops   IOMMU specific operations for this bus, used to attach IOMMU
+ *              driver implementations to a bus and allow the driver to do
+ *              bus-specific setup
  * @p:          The private data of the driver core, only the driver core can
  *              touch this.
  *
@@ -96,6 +100,8 @@ struct bus_type {
 
         const struct dev_pm_ops *pm;
 
+        struct iommu_ops *iommu_ops;
+
         struct subsys_private *p;
 };
 
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
index aa56cf31f7ff..a49b52934c55 100644
--- a/include/linux/freezer.h
+++ b/include/linux/freezer.h
@@ -135,10 +135,25 @@ static inline void set_freezable_with_signal(void)
 }
 
 /*
- * Freezer-friendly wrappers around wait_event_interruptible() and
- * wait_event_interruptible_timeout(), originally defined in <linux/wait.h>
+ * Freezer-friendly wrappers around wait_event_interruptible(),
+ * wait_event_killable() and wait_event_interruptible_timeout(), originally
+ * defined in <linux/wait.h>
  */
 
+#define wait_event_freezekillable(wq, condition)                        \
+({                                                                      \
+        int __retval;                                                   \
+        do {                                                            \
+                __retval = wait_event_killable(wq,                      \
+                                (condition) || freezing(current));      \
+                if (__retval && !freezing(current))                     \
+                        break;                                          \
+                else if (!(condition))                                  \
+                        __retval = -ERESTARTSYS;                        \
+        } while (try_to_freeze());                                      \
+        __retval;                                                       \
+})
+
 #define wait_event_freezable(wq, condition)                             \
 ({                                                                      \
         int __retval;                                                   \
@@ -190,6 +205,9 @@ static inline void set_freezable_with_signal(void) {}
 #define wait_event_freezable_timeout(wq, condition, timeout)            \
                 wait_event_interruptible_timeout(wq, condition, timeout)
 
+#define wait_event_freezekillable(wq, condition)                \
+                wait_event_killable(wq, condition)
+
 #endif /* !CONFIG_FREEZER */
 
 #endif  /* FREEZER_H_INCLUDED */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index ba98668a1826..14493a2d5a03 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -58,14 +58,15 @@ struct inodes_stat_t {
 
 #define NR_FILE  8192   /* this can well be larger on a larger system */
 
-#define MAY_EXEC 1
-#define MAY_WRITE 2
-#define MAY_READ 4
-#define MAY_APPEND 8
-#define MAY_ACCESS 16
-#define MAY_OPEN 32
-#define MAY_CHDIR 64
-#define MAY_NOT_BLOCK 128       /* called from RCU mode, don't block */
+#define MAY_EXEC                0x00000001
+#define MAY_WRITE               0x00000002
+#define MAY_READ                0x00000004
+#define MAY_APPEND              0x00000008
+#define MAY_ACCESS              0x00000010
+#define MAY_OPEN                0x00000020
+#define MAY_CHDIR               0x00000040
+/* called from RCU mode, don't block */
+#define MAY_NOT_BLOCK           0x00000080
 
 /*
  * flags in file.f_mode.  Note that FMODE_READ and FMODE_WRITE must correspond
@@ -963,7 +964,12 @@ struct file {
 #define f_dentry        f_path.dentry
 #define f_vfsmnt        f_path.mnt
         const struct file_operations    *f_op;
-        spinlock_t              f_lock;  /* f_ep_links, f_flags, no IRQ */
+
+        /*
+         * Protects f_ep_links, f_flags, f_pos vs i_size in lseek SEEK_CUR.
+         * Must not be taken from IRQ context.
+         */
+        spinlock_t              f_lock;
 #ifdef CONFIG_SMP
         int                     f_sb_list_cpu;
 #endif
@@ -2401,8 +2407,8 @@ file_ra_state_init(struct file_ra_state *ra, struct address_space *mapping);
 extern loff_t noop_llseek(struct file *file, loff_t offset, int origin);
 extern loff_t no_llseek(struct file *file, loff_t offset, int origin);
 extern loff_t generic_file_llseek(struct file *file, loff_t offset, int origin);
-extern loff_t generic_file_llseek_unlocked(struct file *file, loff_t offset,
-                        int origin);
+extern loff_t generic_file_llseek_size(struct file *file, loff_t offset,
+                int origin, loff_t maxsize);
 extern int generic_file_open(struct inode * inode, struct file * filp);
 extern int nonseekable_open(struct inode * inode, struct file * filp);
 
diff --git a/include/linux/fsl-diu-fb.h b/include/linux/fsl-diu-fb.h
index daa9952d2174..11c16a1fb9e3 100644
--- a/include/linux/fsl-diu-fb.h
+++ b/include/linux/fsl-diu-fb.h
@@ -20,18 +20,8 @@
 #ifndef __FSL_DIU_FB_H__
 #define __FSL_DIU_FB_H__
 
-/* Arbitrary threshold to determine the allocation method
- * See mpc8610fb_set_par(), map_video_memory(), and unmap_video_memory()
- */
-#define MEM_ALLOC_THRESHOLD (1024*768*4+32)
-
 #include <linux/types.h>
 
-struct mfb_alpha {
-        int enable;
-        int alpha;
-};
-
 struct mfb_chroma_key {
         int enable;
         __u8  red_max;
@@ -43,25 +33,29 @@ struct mfb_chroma_key {
 };
 
 struct aoi_display_offset {
-        int x_aoi_d;
-        int y_aoi_d;
+        __s32 x_aoi_d;
+        __s32 y_aoi_d;
 };
 
 #define MFB_SET_CHROMA_KEY      _IOW('M', 1, struct mfb_chroma_key)
 #define MFB_SET_BRIGHTNESS      _IOW('M', 3, __u8)
+#define MFB_SET_ALPHA           _IOW('M', 0, __u8)
+#define MFB_GET_ALPHA           _IOR('M', 0, __u8)
+#define MFB_SET_AOID            _IOW('M', 4, struct aoi_display_offset)
+#define MFB_GET_AOID            _IOR('M', 4, struct aoi_display_offset)
+#define MFB_SET_PIXFMT          _IOW('M', 8, __u32)
+#define MFB_GET_PIXFMT          _IOR('M', 8, __u32)
 
-#define MFB_SET_ALPHA           0x80014d00
-#define MFB_GET_ALPHA           0x40014d00
-#define MFB_SET_AOID            0x80084d04
-#define MFB_GET_AOID            0x40084d04
-#define MFB_SET_PIXFMT          0x80014d08
-#define MFB_GET_PIXFMT          0x40014d08
-
-#define FBIOGET_GWINFO          0x46E0
-#define FBIOPUT_GWINFO          0x46E1
+/*
+ * The original definitions of MFB_SET_PIXFMT and MFB_GET_PIXFMT used the
+ * wrong value for 'size' field of the ioctl.  The current macros above use the
+ * right size, but we still need to provide backwards compatibility, at least
+ * for a while.
+*/
+#define MFB_SET_PIXFMT_OLD      0x80014d08
+#define MFB_GET_PIXFMT_OLD      0x40014d08
 
 #ifdef __KERNEL__
-#include <linux/spinlock.h>
 
 /*
  * These are the fields of area descriptor(in DDR memory) for every plane
@@ -159,58 +153,12 @@ struct diu {
         __be32 plut;
 } __attribute__ ((packed));
 
-struct diu_hw {
-        struct diu *diu_reg;
-        spinlock_t reg_lock;
-
-        __u32 mode;             /* DIU operation mode */
-};
-
-struct diu_addr {
-        __u8 __iomem *vaddr;    /* Virtual address */
-        dma_addr_t paddr;       /* Physical address */
-        __u32      offset;
-};
-
-struct diu_pool {
-        struct diu_addr ad;
-        struct diu_addr gamma;
-        struct diu_addr pallete;
-        struct diu_addr cursor;
-};
-
-#define FSL_DIU_BASE_OFFSET     0x2C000 /* Offset of DIU */
-#define INT_LCDC                64      /* DIU interrupt number */
-
-#define FSL_AOI_NUM     6       /* 5 AOIs and one dummy AOI */
-                                /* 1 for plane 0, 2 for plane 1&2 each */
-
-/* Minimum X and Y resolutions */
-#define MIN_XRES        64
-#define MIN_YRES        64
-
-/* HW cursor parameters */
-#define MAX_CURS                32
-
-/* Modes of operation of DIU */
+/*
+ * Modes of operation of DIU.  The DIU supports five different modes, but
+ * the driver only supports modes 0 and 1.
+ */
 #define MFB_MODE0       0       /* DIU off */
 #define MFB_MODE1       1       /* All three planes output to display */
-#define MFB_MODE2       2       /* Plane 1 to display, planes 2+3 written back*/
-#define MFB_MODE3       3       /* All three planes written back to memory */
-#define MFB_MODE4       4       /* Color bar generation */
-
-/* INT_STATUS/INT_MASK field descriptions */
-#define INT_VSYNC       0x01    /* Vsync interrupt  */
-#define INT_VSYNC_WB    0x02    /* Vsync interrupt for write back operation */
-#define INT_UNDRUN      0x04    /* Under run exception interrupt */
-#define INT_PARERR      0x08    /* Display parameters error interrupt */
-#define INT_LS_BF_VS    0x10    /* Lines before vsync. interrupt */
-
-/* Panels'operation modes */
-#define MFB_TYPE_OUTPUT 0       /* Panel output to display */
-#define MFB_TYPE_OFF    1       /* Panel off */
-#define MFB_TYPE_WB     2       /* Panel written back to memory */
-#define MFB_TYPE_TEST   3       /* Panel generate color bar */
 
 #endif /* __KERNEL__ */
 #endif /* __FSL_DIU_FB_H__ */
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 02fa4697a0e5..6957350e122f 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -21,6 +21,8 @@
 #define dev_to_part(device)     container_of((device), struct hd_struct, __dev)
 #define disk_to_dev(disk)       (&(disk)->part0.__dev)
 #define part_to_dev(part)       (&((part)->__dev))
+#define alias_name(disk)        ((disk)->alias ? (disk)->alias : \
+                                                 (disk)->disk_name)
 
 extern struct device_type part_type;
 extern struct kobject *block_depr;
@@ -58,6 +60,7 @@ enum {
 
 #define DISK_MAX_PARTS                  256
 #define DISK_NAME_LEN                   32
+#define ALIAS_LEN                       256
 
 #include <linux/major.h>
 #include <linux/device.h>
@@ -162,6 +165,7 @@ struct gendisk {
                                          * disks that can't be partitioned. */
 
         char disk_name[DISK_NAME_LEN];  /* name of major driver */
+        char *alias;                    /* alias name of disk */
         char *(*devnode)(struct gendisk *gd, mode_t *mode);
 
         unsigned int events;            /* supported events */
diff --git a/include/linux/gpio.h b/include/linux/gpio.h
index 17b5a0d80e42..38ac48b7d3a8 100644
--- a/include/linux/gpio.h
+++ b/include/linux/gpio.h
@@ -14,6 +14,18 @@
 #define GPIOF_OUT_INIT_LOW      (GPIOF_DIR_OUT | GPIOF_INIT_LOW)
 #define GPIOF_OUT_INIT_HIGH     (GPIOF_DIR_OUT | GPIOF_INIT_HIGH)
 
+/**
+ * struct gpio - a structure describing a GPIO with configuration
+ * @gpio:       the GPIO number
+ * @flags:      GPIO configuration as specified by GPIOF_*
+ * @label:      a literal description string of this GPIO
+ */
+struct gpio {
+        unsigned        gpio;
+        unsigned long   flags;
+        const char      *label;
+};
+
 #ifdef CONFIG_GENERIC_GPIO
 #include <asm/gpio.h>
 
@@ -24,18 +36,8 @@
 #include <linux/errno.h>
 
 struct device;
-struct gpio;
 struct gpio_chip;
 
-/*
- * Some platforms don't support the GPIO programming interface.
- *
- * In case some driver uses it anyway (it should normally have
- * depended on GENERIC_GPIO), these routines help the compiler
- * optimize out much GPIO-related code ... or trigger a runtime
- * warning when something is wrongly called.
- */
-
 static inline bool gpio_is_valid(int number)
 {
         return false;
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index a6c652ef516d..38a21c3edd2c 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -34,6 +34,7 @@
 #include <linux/sched.h>        /* for completion */
 #include <linux/mutex.h>
 #include <linux/of.h>           /* for struct device_node */
+#include <linux/swab.h>         /* for swab16 */
 
 extern struct bus_type i2c_bus_type;
 extern struct device_type i2c_adapter_type;
@@ -88,6 +89,22 @@ extern s32 i2c_smbus_read_word_data(const struct i2c_client *client,
                                     u8 command);
 extern s32 i2c_smbus_write_word_data(const struct i2c_client *client,
                                      u8 command, u16 value);
+
+static inline s32
+i2c_smbus_read_word_swapped(const struct i2c_client *client, u8 command)
+{
+        s32 value = i2c_smbus_read_word_data(client, command);
+
+        return (value < 0) ? value : swab16(value);
+}
+
+static inline s32
+i2c_smbus_write_word_swapped(const struct i2c_client *client,
+                             u8 command, u16 value)
+{
+        return i2c_smbus_write_word_data(client, command, swab16(value));
+}
+
 /* Returns the number of read bytes */
 extern s32 i2c_smbus_read_block_data(const struct i2c_client *client,
                                      u8 command, u8 *values);
diff --git a/include/linux/i2c/tsc2007.h b/include/linux/i2c/tsc2007.h
index 591427a63b06..506a9f7af51e 100644
--- a/include/linux/i2c/tsc2007.h
+++ b/include/linux/i2c/tsc2007.h
@@ -5,7 +5,7 @@
 
 struct tsc2007_platform_data {
         u16     model;                          /* 2007. */
-        u16     x_plate_ohms;
+        u16     x_plate_ohms;   /* must be non-zero value */
         u16     max_rt; /* max. resistance above which samples are ignored */
         unsigned long poll_delay; /* delay (in ms) after pen-down event
                                      before polling starts */
diff --git a/include/linux/input.h b/include/linux/input.h
index a637e7814334..3862e32c4eeb 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -505,6 +505,7 @@ struct input_keymap_entry {
 #define BTN_TOOL_FINGER         0x145
 #define BTN_TOOL_MOUSE          0x146
 #define BTN_TOOL_LENS           0x147
+#define BTN_TOOL_QUINTTAP       0x148   /* Five fingers on trackpad */
 #define BTN_TOUCH               0x14a
 #define BTN_STYLUS              0x14b
 #define BTN_STYLUS2             0x14c
@@ -814,6 +815,7 @@ struct input_keymap_entry {
 #define SW_KEYPAD_SLIDE         0x0a  /* set = keypad slide out */
 #define SW_FRONT_PROXIMITY      0x0b  /* set = front proximity sensor active */
 #define SW_ROTATE_LOCK          0x0c  /* set = rotate locked/disabled */
+#define SW_LINEIN_INSERT        0x0d  /* set = inserted */
 #define SW_MAX                  0x0f
 #define SW_CNT                  (SW_MAX+1)
 
@@ -1609,7 +1611,7 @@ struct ff_device {
         struct file *effect_owners[];
 };
 
-int input_ff_create(struct input_dev *dev, int max_effects);
+int input_ff_create(struct input_dev *dev, unsigned int max_effects);
 void input_ff_destroy(struct input_dev *dev);
 
 int input_ff_event(struct input_dev *dev, unsigned int type, unsigned int code, int value);
diff --git a/include/linux/input/adp5589.h b/include/linux/input/adp5589.h
index ef792ecfaabf..1a05eee15e67 100644
--- a/include/linux/input/adp5589.h
+++ b/include/linux/input/adp5589.h
@@ -1,5 +1,5 @@
 /*
- * Analog Devices ADP5589 I/O Expander and QWERTY Keypad Controller
+ * Analog Devices ADP5589/ADP5585 I/O Expander and QWERTY Keypad Controller
  *
  * Copyright 2010-2011 Analog Devices Inc.
  *
@@ -9,89 +9,9 @@
 #ifndef _ADP5589_H
 #define _ADP5589_H
 
-#define ADP5589_ID                      0x00
-#define ADP5589_INT_STATUS              0x01
-#define ADP5589_STATUS                  0x02
-#define ADP5589_FIFO_1                  0x03
-#define ADP5589_FIFO_2                  0x04
-#define ADP5589_FIFO_3                  0x05
-#define ADP5589_FIFO_4                  0x06
-#define ADP5589_FIFO_5                  0x07
-#define ADP5589_FIFO_6                  0x08
-#define ADP5589_FIFO_7                  0x09
-#define ADP5589_FIFO_8                  0x0A
-#define ADP5589_FIFO_9                  0x0B
-#define ADP5589_FIFO_10                 0x0C
-#define ADP5589_FIFO_11                 0x0D
-#define ADP5589_FIFO_12                 0x0E
-#define ADP5589_FIFO_13                 0x0F
-#define ADP5589_FIFO_14                 0x10
-#define ADP5589_FIFO_15                 0x11
-#define ADP5589_FIFO_16                 0x12
-#define ADP5589_GPI_INT_STAT_A          0x13
-#define ADP5589_GPI_INT_STAT_B          0x14
-#define ADP5589_GPI_INT_STAT_C          0x15
-#define ADP5589_GPI_STATUS_A            0x16
-#define ADP5589_GPI_STATUS_B            0x17
-#define ADP5589_GPI_STATUS_C            0x18
-#define ADP5589_RPULL_CONFIG_A          0x19
-#define ADP5589_RPULL_CONFIG_B          0x1A
-#define ADP5589_RPULL_CONFIG_C          0x1B
-#define ADP5589_RPULL_CONFIG_D          0x1C
-#define ADP5589_RPULL_CONFIG_E          0x1D
-#define ADP5589_GPI_INT_LEVEL_A         0x1E
-#define ADP5589_GPI_INT_LEVEL_B         0x1F
-#define ADP5589_GPI_INT_LEVEL_C         0x20
-#define ADP5589_GPI_EVENT_EN_A          0x21
-#define ADP5589_GPI_EVENT_EN_B          0x22
-#define ADP5589_GPI_EVENT_EN_C          0x23
-#define ADP5589_GPI_INTERRUPT_EN_A      0x24
-#define ADP5589_GPI_INTERRUPT_EN_B      0x25
-#define ADP5589_GPI_INTERRUPT_EN_C      0x26
-#define ADP5589_DEBOUNCE_DIS_A          0x27
-#define ADP5589_DEBOUNCE_DIS_B          0x28
-#define ADP5589_DEBOUNCE_DIS_C          0x29
-#define ADP5589_GPO_DATA_OUT_A          0x2A
-#define ADP5589_GPO_DATA_OUT_B          0x2B
-#define ADP5589_GPO_DATA_OUT_C          0x2C
-#define ADP5589_GPO_OUT_MODE_A          0x2D
-#define ADP5589_GPO_OUT_MODE_B          0x2E
-#define ADP5589_GPO_OUT_MODE_C          0x2F
-#define ADP5589_GPIO_DIRECTION_A        0x30
-#define ADP5589_GPIO_DIRECTION_B        0x31
-#define ADP5589_GPIO_DIRECTION_C        0x32
-#define ADP5589_UNLOCK1                 0x33
-#define ADP5589_UNLOCK2                 0x34
-#define ADP5589_EXT_LOCK_EVENT          0x35
-#define ADP5589_UNLOCK_TIMERS           0x36
-#define ADP5589_LOCK_CFG                0x37
-#define ADP5589_RESET1_EVENT_A          0x38
-#define ADP5589_RESET1_EVENT_B          0x39
-#define ADP5589_RESET1_EVENT_C          0x3A
-#define ADP5589_RESET2_EVENT_A          0x3B
-#define ADP5589_RESET2_EVENT_B          0x3C
-#define ADP5589_RESET_CFG               0x3D
-#define ADP5589_PWM_OFFT_LOW            0x3E
-#define ADP5589_PWM_OFFT_HIGH           0x3F
-#define ADP5589_PWM_ONT_LOW             0x40
-#define ADP5589_PWM_ONT_HIGH            0x41
-#define ADP5589_PWM_CFG                 0x42
-#define ADP5589_CLOCK_DIV_CFG           0x43
-#define ADP5589_LOGIC_1_CFG             0x44
-#define ADP5589_LOGIC_2_CFG             0x45
-#define ADP5589_LOGIC_FF_CFG            0x46
-#define ADP5589_LOGIC_INT_EVENT_EN      0x47
-#define ADP5589_POLL_PTIME_CFG          0x48
-#define ADP5589_PIN_CONFIG_A            0x49
-#define ADP5589_PIN_CONFIG_B            0x4A
-#define ADP5589_PIN_CONFIG_C            0x4B
-#define ADP5589_PIN_CONFIG_D            0x4C
-#define ADP5589_GENERAL_CFG             0x4D
-#define ADP5589_INT_EN                  0x4E
-
-#define ADP5589_DEVICE_ID_MASK  0xF
-
-/* Put one of these structures in i2c_board_info platform_data */
+/*
+ * ADP5589 specific GPI and Keymap defines
+ */
 
 #define ADP5589_KEYMAPSIZE      88
 
@@ -127,6 +47,35 @@
 
 #define ADP5589_GPIMAPSIZE_MAX (ADP5589_GPI_PIN_END - ADP5589_GPI_PIN_BASE + 1)
 
+/*
+ * ADP5585 specific GPI and Keymap defines
+ */
+
+#define ADP5585_KEYMAPSIZE      30
+
+#define ADP5585_GPI_PIN_ROW0 37
+#define ADP5585_GPI_PIN_ROW1 38
+#define ADP5585_GPI_PIN_ROW2 39
+#define ADP5585_GPI_PIN_ROW3 40
+#define ADP5585_GPI_PIN_ROW4 41
+#define ADP5585_GPI_PIN_ROW5 42
+#define ADP5585_GPI_PIN_COL0 43
+#define ADP5585_GPI_PIN_COL1 44
+#define ADP5585_GPI_PIN_COL2 45
+#define ADP5585_GPI_PIN_COL3 46
+#define ADP5585_GPI_PIN_COL4 47
+#define GPI_LOGIC 48
+
+#define ADP5585_GPI_PIN_ROW_BASE ADP5585_GPI_PIN_ROW0
+#define ADP5585_GPI_PIN_ROW_END ADP5585_GPI_PIN_ROW5
+#define ADP5585_GPI_PIN_COL_BASE ADP5585_GPI_PIN_COL0
+#define ADP5585_GPI_PIN_COL_END ADP5585_GPI_PIN_COL4
+
+#define ADP5585_GPI_PIN_BASE ADP5585_GPI_PIN_ROW_BASE
+#define ADP5585_GPI_PIN_END ADP5585_GPI_PIN_COL_END
+
+#define ADP5585_GPIMAPSIZE_MAX (ADP5585_GPI_PIN_END - ADP5585_GPI_PIN_BASE + 1)
+
 struct adp5589_gpi_map {
         unsigned short pin;
         unsigned short sw_evt;
@@ -159,7 +108,7 @@ struct adp5589_gpi_map {
 #define RESET2_POL_HIGH                 (1 << 7)
 #define RESET2_POL_LOW                  (0 << 7)
 
-/* Mask Bits:
+/* ADP5589 Mask Bits:
  * C C C C C C C C C C C | R R R R R R R R
  * 1 9 8 7 6 5 4 3 2 1 0 | 7 6 5 4 3 2 1 0
  * 0
@@ -168,18 +117,44 @@ struct adp5589_gpi_map {
  * 8 7 6 5 4 3 2 1 0 9 8 | 7 6 5 4 3 2 1 0
  */
 
-#define ADP_ROW(x)                      (1 << (x))
-#define ADP_COL(x)                      (1 << (x + 8))
+#define ADP_ROW(x)      (1 << (x))
+#define ADP_COL(x)      (1 << (x + 8))
+#define ADP5589_ROW_MASK                0xFF
+#define ADP5589_COL_MASK                0xFF
+#define ADP5589_COL_SHIFT               8
+#define ADP5589_MAX_ROW_NUM             7
+#define ADP5589_MAX_COL_NUM             10
+
+/* ADP5585 Mask Bits:
+ * C C C C C | R R R R R R
+ * 4 3 2 1 0 | 5 4 3 2 1 0
+ *
+ * ---- BIT -- -----------
+ * 1 0 0 0 0 | 0 0 0 0 0 0
+ * 0 9 8 7 6 | 5 4 3 2 1 0
+ */
+
+#define ADP5585_ROW_MASK                0x3F
+#define ADP5585_COL_MASK                0x1F
+#define ADP5585_ROW_SHIFT               0
+#define ADP5585_COL_SHIFT               6
+#define ADP5585_MAX_ROW_NUM             5
+#define ADP5585_MAX_COL_NUM             4
+
+#define ADP5585_ROW(x)  (1 << ((x) & ADP5585_ROW_MASK))
+#define ADP5585_COL(x)  (1 << (((x) & ADP5585_COL_MASK) + ADP5585_COL_SHIFT))
+
+/* Put one of these structures in i2c_board_info platform_data */
 
 struct adp5589_kpad_platform_data {
         unsigned keypad_en_mask;        /* Keypad (Rows/Columns) enable mask */
         const unsigned short *keymap;   /* Pointer to keymap */
         unsigned short keymapsize;      /* Keymap size */
         bool repeat;                    /* Enable key repeat */
-        bool en_keylock;                /* Enable key lock feature */
-        unsigned char unlock_key1;      /* Unlock Key 1 */
-        unsigned char unlock_key2;      /* Unlock Key 2 */
-        unsigned char unlock_timer;     /* Time in seconds [0..7] between the two unlock keys 0=disable */
+        bool en_keylock;                /* Enable key lock feature (ADP5589 only)*/
+        unsigned char unlock_key1;      /* Unlock Key 1 (ADP5589 only) */
+        unsigned char unlock_key2;      /* Unlock Key 2 (ADP5589 only) */
+        unsigned char unlock_timer;     /* Time in seconds [0..7] between the two unlock keys 0=disable (ADP5589 only) */
         unsigned char scan_cycle_time;  /* Time between consecutive scan cycles */
         unsigned char reset_cfg;        /* Reset config */
         unsigned short reset1_key_1;    /* Reset Key 1 */
diff --git a/include/linux/input/adxl34x.h b/include/linux/input/adxl34x.h
index df00d998a44a..57e01a7cb006 100644
--- a/include/linux/input/adxl34x.h
+++ b/include/linux/input/adxl34x.h
@@ -30,8 +30,9 @@ struct adxl34x_platform_data {
          * Y, or Z participation in Tap detection. A '0' excludes the
          * selected axis from participation in Tap detection.
          * Setting the SUPPRESS bit suppresses Double Tap detection if
-         * acceleration greater than tap_threshold is present between
-         * taps.
+         * acceleration greater than tap_threshold is present during the
+         * tap_latency period, i.e. after the first tap but before the
+         * opening of the second tap window.
          */
 
 #define ADXL_SUPPRESS   (1 << 3)
@@ -226,13 +227,13 @@ struct adxl34x_platform_data {
          * detection will begin and prevent the detection of activity. This
          * bit serially links the activity and inactivity functions. When '0'
          * the inactivity and activity functions are concurrent. Additional
-         * information can be found in the Application section under Link
-         * Mode.
+         * information can be found in the ADXL34x datasheet's Application
+         * section under Link Mode.
          * AUTO_SLEEP: A '1' sets the ADXL34x to switch to Sleep Mode
          * when inactivity (acceleration has been below inactivity_threshold
          * for at least inactivity_time) is detected and the LINK bit is set.
-         * A '0' disables automatic switching to Sleep Mode. See SLEEP
-         * for further description.
+         * A '0' disables automatic switching to Sleep Mode. See the
+         * Sleep Bit section of the ADXL34x datasheet for more information.
          */
 
 #define ADXL_LINK       (1 << 5)
@@ -266,6 +267,12 @@ struct adxl34x_platform_data {
 
         u8 watermark;
 
+        /*
+         * When acceleration measurements are received from the ADXL34x
+         * events are sent to the event subsystem. The following settings
+         * select the event type and event code for new x, y and z axis data
+         * respectively.
+         */
         u32 ev_type;    /* EV_ABS or EV_REL */
 
         u32 ev_code_x;  /* ABS_X,Y,Z or REL_X,Y,Z */
@@ -289,7 +296,7 @@ struct adxl34x_platform_data {
         u32 ev_code_act_inactivity;     /* EV_KEY */
 
         /*
-         * Use ADXL34x INT2 instead of INT1
+         * Use ADXL34x INT2 pin instead of INT1 pin for interrupt output
          */
         u8 use_int2;
 
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
index c81ed2ac16bd..e44e84f0156c 100644
--- a/include/linux/io-mapping.h
+++ b/include/linux/io-mapping.h
@@ -117,6 +117,8 @@ io_mapping_unmap(void __iomem *vaddr)
 
 #else
 
+#include <linux/uaccess.h>
+
 /* this struct isn't actually defined anywhere */
 struct io_mapping;
 
@@ -138,12 +140,14 @@ static inline void __iomem *
 io_mapping_map_atomic_wc(struct io_mapping *mapping,
                          unsigned long offset)
 {
+        pagefault_disable();
         return ((char __force __iomem *) mapping) + offset;
 }
 
 static inline void
 io_mapping_unmap_atomic(void __iomem *vaddr)
 {
+        pagefault_enable();
 }
 
 /* Non-atomic map/unmap */
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 9940319d6f9d..432acc4c054d 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -25,15 +25,29 @@
 #define IOMMU_WRITE     (2)
 #define IOMMU_CACHE     (4) /* DMA cache coherency */
 
+struct iommu_ops;
+struct bus_type;
 struct device;
+struct iommu_domain;
+
+/* iommu fault flags */
+#define IOMMU_FAULT_READ        0x0
+#define IOMMU_FAULT_WRITE       0x1
+
+typedef int (*iommu_fault_handler_t)(struct iommu_domain *,
+                                struct device *, unsigned long, int);
 
 struct iommu_domain {
+        struct iommu_ops *ops;
         void *priv;
+        iommu_fault_handler_t handler;
 };
 
 #define IOMMU_CAP_CACHE_COHERENCY       0x1
 #define IOMMU_CAP_INTR_REMAP            0x2     /* isolates device intrs */
 
+#ifdef CONFIG_IOMMU_API
+
 struct iommu_ops {
         int (*domain_init)(struct iommu_domain *domain);
         void (*domain_destroy)(struct iommu_domain *domain);
@@ -49,11 +63,9 @@ struct iommu_ops {
                               unsigned long cap);
 };
 
-#ifdef CONFIG_IOMMU_API
-
-extern void register_iommu(struct iommu_ops *ops);
-extern bool iommu_found(void);
-extern struct iommu_domain *iommu_domain_alloc(void);
+extern int bus_set_iommu(struct bus_type *bus, struct iommu_ops *ops);
+extern bool iommu_present(struct bus_type *bus);
+extern struct iommu_domain *iommu_domain_alloc(struct bus_type *bus);
 extern void iommu_domain_free(struct iommu_domain *domain);
 extern int iommu_attach_device(struct iommu_domain *domain,
                                struct device *dev);
@@ -67,19 +79,58 @@ extern phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain,
                                       unsigned long iova);
 extern int iommu_domain_has_cap(struct iommu_domain *domain,
                                 unsigned long cap);
+extern void iommu_set_fault_handler(struct iommu_domain *domain,
+                                        iommu_fault_handler_t handler);
+
+/**
+ * report_iommu_fault() - report about an IOMMU fault to the IOMMU framework
+ * @domain: the iommu domain where the fault has happened
+ * @dev: the device where the fault has happened
+ * @iova: the faulting address
+ * @flags: mmu fault flags (e.g. IOMMU_FAULT_READ/IOMMU_FAULT_WRITE/...)
+ *
+ * This function should be called by the low-level IOMMU implementations
+ * whenever IOMMU faults happen, to allow high-level users, that are
+ * interested in such events, to know about them.
+ *
+ * This event may be useful for several possible use cases:
+ * - mere logging of the event
+ * - dynamic TLB/PTE loading
+ * - if restarting of the faulting device is required
+ *
+ * Returns 0 on success and an appropriate error code otherwise (if dynamic
+ * PTE/TLB loading will one day be supported, implementations will be able
+ * to tell whether it succeeded or not according to this return value).
+ *
+ * Specifically, -ENOSYS is returned if a fault handler isn't installed
+ * (though fault handlers can also return -ENOSYS, in case they want to
+ * elicit the default behavior of the IOMMU drivers).
+ */
+static inline int report_iommu_fault(struct iommu_domain *domain,
+                struct device *dev, unsigned long iova, int flags)
+{
+        int ret = -ENOSYS;
 
-#else /* CONFIG_IOMMU_API */
+        /*
+         * if upper layers showed interest and installed a fault handler,
+         * invoke it.
+         */
+        if (domain->handler)
+                ret = domain->handler(domain, dev, iova, flags);
 
-static inline void register_iommu(struct iommu_ops *ops)
-{
+        return ret;
 }
 
-static inline bool iommu_found(void)
+#else /* CONFIG_IOMMU_API */
+
+struct iommu_ops {};
+
+static inline bool iommu_present(struct bus_type *bus)
 {
         return false;
 }
 
-static inline struct iommu_domain *iommu_domain_alloc(void)
+static inline struct iommu_domain *iommu_domain_alloc(struct bus_type *bus)
 {
         return NULL;
 }
@@ -123,6 +174,11 @@ static inline int domain_has_cap(struct iommu_domain *domain,
         return 0;
 }
 
+static inline void iommu_set_fault_handler(struct iommu_domain *domain,
+                                        iommu_fault_handler_t handler)
+{
+}
+
 #endif /* CONFIG_IOMMU_API */
 
 #endif /* __LINUX_IOMMU_H */
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index aace6b8691a2..f47fcd30273d 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -371,6 +371,7 @@ struct kvm_s390_psw {
 #define KVM_S390_INT_VIRTIO             0xffff2603u
 #define KVM_S390_INT_SERVICE            0xffff2401u
 #define KVM_S390_INT_EMERGENCY          0xffff1201u
+#define KVM_S390_INT_EXTERNAL_CALL      0xffff1202u
 
 struct kvm_s390_interrupt {
         __u32 type;
@@ -463,7 +464,7 @@ struct kvm_ppc_pvinfo {
 #define KVM_CAP_VAPIC 6
 #define KVM_CAP_EXT_CPUID 7
 #define KVM_CAP_CLOCKSOURCE 8
-#define KVM_CAP_NR_VCPUS 9       /* returns max vcpus per vm */
+#define KVM_CAP_NR_VCPUS 9       /* returns recommended max vcpus per vm */
 #define KVM_CAP_NR_MEMSLOTS 10   /* returns max memory slots per vm */
 #define KVM_CAP_PIT 11
 #define KVM_CAP_NOP_IO_DELAY 12
@@ -553,6 +554,9 @@ struct kvm_ppc_pvinfo {
 #define KVM_CAP_SPAPR_TCE 63
 #define KVM_CAP_PPC_SMT 64
 #define KVM_CAP_PPC_RMA 65
+#define KVM_CAP_MAX_VCPUS 66       /* returns max vcpus per vm */
+#define KVM_CAP_PPC_HIOR 67
+#define KVM_CAP_PPC_PAPR 68
 #define KVM_CAP_S390_GMAP 71
 
 #ifdef KVM_CAP_IRQ_ROUTING
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index eabb21a30c34..d52623199978 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -18,6 +18,7 @@
 #include <linux/msi.h>
 #include <linux/slab.h>
 #include <linux/rcupdate.h>
+#include <linux/ratelimit.h>
 #include <asm/signal.h>
 
 #include <linux/kvm.h>
@@ -48,6 +49,7 @@
 #define KVM_REQ_EVENT             11
 #define KVM_REQ_APF_HALT          12
 #define KVM_REQ_STEAL_UPDATE      13
+#define KVM_REQ_NMI               14
 
 #define KVM_USERSPACE_IRQ_SOURCE_ID     0
 
@@ -55,16 +57,16 @@ struct kvm;
 struct kvm_vcpu;
 extern struct kmem_cache *kvm_vcpu_cache;
 
-/*
- * It would be nice to use something smarter than a linear search, TBD...
- * Thankfully we dont expect many devices to register (famous last words :),
- * so until then it will suffice.  At least its abstracted so we can change
- * in one place.
- */
+struct kvm_io_range {
+        gpa_t addr;
+        int len;
+        struct kvm_io_device *dev;
+};
+
 struct kvm_io_bus {
         int                   dev_count;
-#define NR_IOBUS_DEVS 200
-        struct kvm_io_device *devs[NR_IOBUS_DEVS];
+#define NR_IOBUS_DEVS 300
+        struct kvm_io_range range[NR_IOBUS_DEVS];
 };
 
 enum kvm_bus {
@@ -77,8 +79,8 @@ int kvm_io_bus_write(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
                      int len, const void *val);
 int kvm_io_bus_read(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr, int len,
                     void *val);
-int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx,
-                            struct kvm_io_device *dev);
+int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
+                            int len, struct kvm_io_device *dev);
 int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
                               struct kvm_io_device *dev);
 
@@ -256,8 +258,9 @@ struct kvm {
         struct kvm_arch arch;
         atomic_t users_count;
 #ifdef KVM_COALESCED_MMIO_PAGE_OFFSET
-        struct kvm_coalesced_mmio_dev *coalesced_mmio_dev;
         struct kvm_coalesced_mmio_ring *coalesced_mmio_ring;
+        spinlock_t ring_lock;
+        struct list_head coalesced_zones;
 #endif
 
         struct mutex irq_lock;
@@ -281,11 +284,8 @@ struct kvm {
 
 /* The guest did something we don't support. */
 #define pr_unimpl(vcpu, fmt, ...)                                       \
- do {                                                                   \
-        if (printk_ratelimit())                                         \
-                printk(KERN_ERR "kvm: %i: cpu%i " fmt,                  \
-                       current->tgid, (vcpu)->vcpu_id , ## __VA_ARGS__); \
- } while (0)
+        pr_err_ratelimited("kvm: %i: cpu%i " fmt,                       \
+                           current->tgid, (vcpu)->vcpu_id , ## __VA_ARGS__)
 
 #define kvm_printf(kvm, fmt ...) printk(KERN_DEBUG fmt)
 #define vcpu_printf(vcpu, fmt...) kvm_printf(vcpu->kvm, fmt)
diff --git a/include/linux/libata.h b/include/linux/libata.h
index efd6f9800762..23fa829bf7a3 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1052,6 +1052,8 @@ extern int ata_scsi_slave_config(struct scsi_device *sdev);
 extern void ata_scsi_slave_destroy(struct scsi_device *sdev);
 extern int ata_scsi_change_queue_depth(struct scsi_device *sdev,
                                        int queue_depth, int reason);
+extern int __ata_change_queue_depth(struct ata_port *ap, struct scsi_device *sdev,
+                                    int queue_depth, int reason);
 extern struct ata_device *ata_dev_pair(struct ata_device *adev);
 extern int ata_do_set_mode(struct ata_link *link, struct ata_device **r_failed_dev);
 extern void ata_scsi_port_error_handler(struct Scsi_Host *host, struct ata_port *ap);
diff --git a/include/linux/mfd/twl6040.h b/include/linux/mfd/twl6040.h
index 4c806f6d663e..2463c2619596 100644
--- a/include/linux/mfd/twl6040.h
+++ b/include/linux/mfd/twl6040.h
@@ -68,11 +68,6 @@
 #define TWL6040_REG_ACCCTL              0x2D
 #define TWL6040_REG_STATUS              0x2E
 
-#define TWL6040_CACHEREGNUM             (TWL6040_REG_STATUS + 1)
-
-#define TWL6040_VIOREGNUM               18
-#define TWL6040_VDDREGNUM               21
-
 /* INTID (0x03) fields */
 
 #define TWL6040_THINT                   0x01
@@ -125,34 +120,24 @@
 #define TWL6040_LPLLFIN                 0x08
 #define TWL6040_HPLLSEL                 0x10
 
-/* HSLCTL (0x10) fields */
-
-#define TWL6040_HSDACMODEL              0x02
-#define TWL6040_HSDRVMODEL              0x08
-
-/* HSRCTL (0x11) fields */
+/* HSLCTL/R (0x10/0x11) fields */
 
-#define TWL6040_HSDACMODER              0x02
-#define TWL6040_HSDRVMODER              0x08
+#define TWL6040_HSDACENA                (1 << 0)
+#define TWL6040_HSDACMODE               (1 << 1)
+#define TWL6040_HSDRVMODE               (1 << 3)
 
-/* VIBCTLL (0x18) fields */
+/* VIBCTLL/R (0x18/0x1A) fields */
 
-#define TWL6040_VIBENAL                 0x01
-#define TWL6040_VIBCTRLL                0x04
-#define TWL6040_VIBCTRLLP               0x08
-#define TWL6040_VIBCTRLLN               0x10
+#define TWL6040_VIBENA                  (1 << 0)
+#define TWL6040_VIBSEL                  (1 << 1)
+#define TWL6040_VIBCTRL                 (1 << 2)
+#define TWL6040_VIBCTRL_P               (1 << 3)
+#define TWL6040_VIBCTRL_N               (1 << 4)
 
-/* VIBDATL (0x19) fields */
+/* VIBDATL/R (0x19/0x1B) fields */
 
 #define TWL6040_VIBDAT_MAX              0x64
 
-/* VIBCTLR (0x1A) fields */
-
-#define TWL6040_VIBENAR                 0x01
-#define TWL6040_VIBCTRLR                0x04
-#define TWL6040_VIBCTRLRP               0x08
-#define TWL6040_VIBCTRLRN               0x10
-
 /* GPOCTL (0x1E) fields */
 
 #define TWL6040_GPO1                    0x01
@@ -200,6 +185,7 @@ struct twl6040 {
         int audpwron;
         int power_count;
         int rev;
+        u8 vibra_ctrl_cache[2];
 
         int pll;
         unsigned int sysclk;
@@ -224,5 +210,13 @@ int twl6040_get_pll(struct twl6040 *twl6040);
 unsigned int twl6040_get_sysclk(struct twl6040 *twl6040);
 int twl6040_irq_init(struct twl6040 *twl6040);
 void twl6040_irq_exit(struct twl6040 *twl6040);
+/* Get the combined status of the vibra control register */
+int twl6040_get_vibralr_status(struct twl6040 *twl6040);
+
+static inline int twl6040_get_revid(struct twl6040 *twl6040)
+{
+        return twl6040->rev;
+}
+
 
 #endif  /* End of __TWL6040_CODEC_H__ */
diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h
index 45df450d869f..626809147624 100644
--- a/include/linux/mfd/wm8994/core.h
+++ b/include/linux/mfd/wm8994/core.h
@@ -20,6 +20,7 @@
 enum wm8994_type {
         WM8994 = 0,
         WM8958 = 1,
+        WM1811 = 2,
 };
 
 struct regulator_dev;
diff --git a/include/linux/mfd/wm8994/registers.h b/include/linux/mfd/wm8994/registers.h
index f3ee84284670..fae295048a8b 100644
--- a/include/linux/mfd/wm8994/registers.h
+++ b/include/linux/mfd/wm8994/registers.h
@@ -72,6 +72,7 @@
 #define WM8994_DC_SERVO_2                       0x55
 #define WM8994_DC_SERVO_4                       0x57
 #define WM8994_DC_SERVO_READBACK                0x58
+#define WM8994_DC_SERVO_4E                      0x59
 #define WM8994_ANALOGUE_HP_1                    0x60
 #define WM8958_MIC_DETECT_1                     0xD0
 #define WM8958_MIC_DETECT_2                     0xD1
@@ -133,6 +134,8 @@
 #define WM8994_AIF1_DAC1_FILTERS_2              0x421
 #define WM8994_AIF1_DAC2_FILTERS_1              0x422
 #define WM8994_AIF1_DAC2_FILTERS_2              0x423
+#define WM8958_AIF1_DAC1_NOISE_GATE             0x430
+#define WM8958_AIF1_DAC2_NOISE_GATE             0x431
 #define WM8994_AIF1_DRC1_1                      0x440
 #define WM8994_AIF1_DRC1_2                      0x441
 #define WM8994_AIF1_DRC1_3                      0x442
@@ -190,6 +193,7 @@
 #define WM8994_AIF2_ADC_FILTERS                 0x510
 #define WM8994_AIF2_DAC_FILTERS_1               0x520
 #define WM8994_AIF2_DAC_FILTERS_2               0x521
+#define WM8958_AIF2_DAC_NOISE_GATE              0x530
 #define WM8994_AIF2_DRC_1                       0x540
 #define WM8994_AIF2_DRC_2                       0x541
 #define WM8994_AIF2_DRC_3                       0x542
@@ -1921,6 +1925,44 @@
 #define WM8994_LDO2_DISCH_WIDTH                      1  /* LDO2_DISCH */
 
 /*
+ * R61 (0x3D) - MICBIAS1
+ */
+#define WM8958_MICB1_RATE                       0x0020  /* MICB1_RATE */
+#define WM8958_MICB1_RATE_MASK                  0x0020  /* MICB1_RATE */
+#define WM8958_MICB1_RATE_SHIFT                      5  /* MICB1_RATE */
+#define WM8958_MICB1_RATE_WIDTH                      1  /* MICB1_RATE */
+#define WM8958_MICB1_MODE                       0x0010  /* MICB1_MODE */
+#define WM8958_MICB1_MODE_MASK                  0x0010  /* MICB1_MODE */
+#define WM8958_MICB1_MODE_SHIFT                      4  /* MICB1_MODE */
+#define WM8958_MICB1_MODE_WIDTH                      1  /* MICB1_MODE */
+#define WM8958_MICB1_LVL_MASK                   0x000E  /* MICB1_LVL - [3:1] */
+#define WM8958_MICB1_LVL_SHIFT                       1  /* MICB1_LVL - [3:1] */
+#define WM8958_MICB1_LVL_WIDTH                       3  /* MICB1_LVL - [3:1] */
+#define WM8958_MICB1_DISCH                      0x0001  /* MICB1_DISCH */
+#define WM8958_MICB1_DISCH_MASK                 0x0001  /* MICB1_DISCH */
+#define WM8958_MICB1_DISCH_SHIFT                     0  /* MICB1_DISCH */
+#define WM8958_MICB1_DISCH_WIDTH                     1  /* MICB1_DISCH */
+
+/*
+ * R62 (0x3E) - MICBIAS2
+ */
+#define WM8958_MICB2_RATE                       0x0020  /* MICB2_RATE */
+#define WM8958_MICB2_RATE_MASK                  0x0020  /* MICB2_RATE */
+#define WM8958_MICB2_RATE_SHIFT                      5  /* MICB2_RATE */
+#define WM8958_MICB2_RATE_WIDTH                      1  /* MICB2_RATE */
+#define WM8958_MICB2_MODE                       0x0010  /* MICB2_MODE */
+#define WM8958_MICB2_MODE_MASK                  0x0010  /* MICB2_MODE */
+#define WM8958_MICB2_MODE_SHIFT                      4  /* MICB2_MODE */
+#define WM8958_MICB2_MODE_WIDTH                      1  /* MICB2_MODE */
+#define WM8958_MICB2_LVL_MASK                   0x000E  /* MICB2_LVL - [3:1] */
+#define WM8958_MICB2_LVL_SHIFT                       1  /* MICB2_LVL - [3:1] */
+#define WM8958_MICB2_LVL_WIDTH                       3  /* MICB2_LVL - [3:1] */
+#define WM8958_MICB2_DISCH                      0x0001  /* MICB2_DISCH */
+#define WM8958_MICB2_DISCH_MASK                 0x0001  /* MICB2_DISCH */
+#define WM8958_MICB2_DISCH_SHIFT                     0  /* MICB2_DISCH */
+#define WM8958_MICB2_DISCH_WIDTH                     1  /* MICB2_DISCH */
+
+/*
  * R76 (0x4C) - Charge Pump (1)
  */
 #define WM8994_CP_ENA                           0x8000  /* CP_ENA */
@@ -2027,6 +2069,10 @@
 /*
  * R96 (0x60) - Analogue HP (1)
  */
+#define WM1811_HPOUT1_ATTN                      0x0100  /* HPOUT1_ATTN */
+#define WM1811_HPOUT1_ATTN_MASK                 0x0100  /* HPOUT1_ATTN */
+#define WM1811_HPOUT1_ATTN_SHIFT                     8  /* HPOUT1_ATTN */
+#define WM1811_HPOUT1_ATTN_WIDTH                     1  /* HPOUT1_ATTN */
 #define WM8994_HPOUT1L_RMV_SHORT                0x0080  /* HPOUT1L_RMV_SHORT */
 #define WM8994_HPOUT1L_RMV_SHORT_MASK           0x0080  /* HPOUT1L_RMV_SHORT */
 #define WM8994_HPOUT1L_RMV_SHORT_SHIFT               7  /* HPOUT1L_RMV_SHORT */
@@ -2949,6 +2995,34 @@
 #define WM8994_AIF1DAC2_3D_ENA_WIDTH                 1  /* AIF1DAC2_3D_ENA */
 
 /*
+ * R1072 (0x430) - AIF1 DAC1 Noise Gate
+ */
+#define WM8958_AIF1DAC1_NG_HLD_MASK             0x0060  /* AIF1DAC1_NG_HLD - [6:5] */
+#define WM8958_AIF1DAC1_NG_HLD_SHIFT                 5  /* AIF1DAC1_NG_HLD - [6:5] */
+#define WM8958_AIF1DAC1_NG_HLD_WIDTH                 2  /* AIF1DAC1_NG_HLD - [6:5] */
+#define WM8958_AIF1DAC1_NG_THR_MASK             0x000E  /* AIF1DAC1_NG_THR - [3:1] */
+#define WM8958_AIF1DAC1_NG_THR_SHIFT                 1  /* AIF1DAC1_NG_THR - [3:1] */
+#define WM8958_AIF1DAC1_NG_THR_WIDTH                 3  /* AIF1DAC1_NG_THR - [3:1] */
+#define WM8958_AIF1DAC1_NG_ENA                  0x0001  /* AIF1DAC1_NG_ENA */
+#define WM8958_AIF1DAC1_NG_ENA_MASK             0x0001  /* AIF1DAC1_NG_ENA */
+#define WM8958_AIF1DAC1_NG_ENA_SHIFT                 0  /* AIF1DAC1_NG_ENA */
+#define WM8958_AIF1DAC1_NG_ENA_WIDTH                 1  /* AIF1DAC1_NG_ENA */
+
+/*
+ * R1073 (0x431) - AIF1 DAC2 Noise Gate
+ */
+#define WM8958_AIF1DAC2_NG_HLD_MASK             0x0060  /* AIF1DAC2_NG_HLD - [6:5] */
+#define WM8958_AIF1DAC2_NG_HLD_SHIFT                 5  /* AIF1DAC2_NG_HLD - [6:5] */
+#define WM8958_AIF1DAC2_NG_HLD_WIDTH                 2  /* AIF1DAC2_NG_HLD - [6:5] */
+#define WM8958_AIF1DAC2_NG_THR_MASK             0x000E  /* AIF1DAC2_NG_THR - [3:1] */
+#define WM8958_AIF1DAC2_NG_THR_SHIFT                 1  /* AIF1DAC2_NG_THR - [3:1] */
+#define WM8958_AIF1DAC2_NG_THR_WIDTH                 3  /* AIF1DAC2_NG_THR - [3:1] */
+#define WM8958_AIF1DAC2_NG_ENA                  0x0001  /* AIF1DAC2_NG_ENA */
+#define WM8958_AIF1DAC2_NG_ENA_MASK             0x0001  /* AIF1DAC2_NG_ENA */
+#define WM8958_AIF1DAC2_NG_ENA_SHIFT                 0  /* AIF1DAC2_NG_ENA */
+#define WM8958_AIF1DAC2_NG_ENA_WIDTH                 1  /* AIF1DAC2_NG_ENA */
+
+/*
  * R1088 (0x440) - AIF1 DRC1 (1)
  */
 #define WM8994_AIF1DRC1_SIG_DET_RMS_MASK        0xF800  /* AIF1DRC1_SIG_DET_RMS - [15:11] */
@@ -3560,6 +3634,20 @@
 #define WM8994_AIF2DAC_3D_ENA_WIDTH                  1  /* AIF2DAC_3D_ENA */
 
 /*
+ * R1328 (0x530) - AIF2 DAC Noise Gate
+ */
+#define WM8958_AIF2DAC_NG_HLD_MASK              0x0060  /* AIF2DAC_NG_HLD - [6:5] */
+#define WM8958_AIF2DAC_NG_HLD_SHIFT                  5  /* AIF2DAC_NG_HLD - [6:5] */
+#define WM8958_AIF2DAC_NG_HLD_WIDTH                  2  /* AIF2DAC_NG_HLD - [6:5] */
+#define WM8958_AIF2DAC_NG_THR_MASK              0x000E  /* AIF2DAC_NG_THR - [3:1] */
+#define WM8958_AIF2DAC_NG_THR_SHIFT                  1  /* AIF2DAC_NG_THR - [3:1] */
+#define WM8958_AIF2DAC_NG_THR_WIDTH                  3  /* AIF2DAC_NG_THR - [3:1] */
+#define WM8958_AIF2DAC_NG_ENA                   0x0001  /* AIF2DAC_NG_ENA */
+#define WM8958_AIF2DAC_NG_ENA_MASK              0x0001  /* AIF2DAC_NG_ENA */
+#define WM8958_AIF2DAC_NG_ENA_SHIFT                  0  /* AIF2DAC_NG_ENA */
+#define WM8958_AIF2DAC_NG_ENA_WIDTH                  1  /* AIF2DAC_NG_ENA */
+
+/*
  * R1344 (0x540) - AIF2 DRC (1)
  */
 #define WM8994_AIF2DRC_SIG_DET_RMS_MASK         0xF800  /* AIF2DRC_SIG_DET_RMS - [15:11] */
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index b460fc2af8a1..415f2db414e1 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -50,8 +50,12 @@ struct mmc_ext_csd {
         u8                      rel_sectors;
         u8                      rel_param;
         u8                      part_config;
+        u8                      cache_ctrl;
+        u8                      rst_n_function;
         unsigned int            part_time;              /* Units: ms */
         unsigned int            sa_timeout;             /* Units: 100ns */
+        unsigned int            generic_cmd6_time;      /* Units: 10ms */
+        unsigned int            power_off_longtime;     /* Units: ms */
         unsigned int            hs_max_dtr;
         unsigned int            sectors;
         unsigned int            card_type;
@@ -63,11 +67,15 @@ struct mmc_ext_csd {
         bool                    enhanced_area_en;       /* enable bit */
         unsigned long long      enhanced_area_offset;   /* Units: Byte */
         unsigned int            enhanced_area_size;     /* Units: KB */
-        unsigned int            boot_size;              /* in bytes */
+        unsigned int            cache_size;             /* Units: KB */
+        bool                    hpi_en;                 /* HPI enablebit */
+        bool                    hpi;                    /* HPI support bit */
+        unsigned int            hpi_cmd;                /* cmd used as HPI */
         u8                      raw_partition_support;  /* 160 */
         u8                      raw_erased_mem_count;   /* 181 */
         u8                      raw_ext_csd_structure;  /* 194 */
         u8                      raw_card_type;          /* 196 */
+        u8                      out_of_int_time;        /* 198 */
         u8                      raw_s_a_timeout;                /* 217 */
         u8                      raw_hc_erase_gap_size;  /* 221 */
         u8                      raw_erase_timeout_mult; /* 223 */
@@ -77,6 +85,9 @@ struct mmc_ext_csd {
         u8                      raw_sec_feature_support;/* 231 */
         u8                      raw_trim_mult;          /* 232 */
         u8                      raw_sectors[4];         /* 212 - 4 bytes */
+
+        unsigned int            feature_support;
+#define MMC_DISCARD_FEATURE     BIT(0)                  /* CMD38 feature */
 };
 
 struct sd_scr {
@@ -157,6 +168,24 @@ struct sdio_func_tuple;
 
 #define SDIO_MAX_FUNCS          7
 
+/* The number of MMC physical partitions.  These consist of:
+ * boot partitions (2), general purpose partitions (4) in MMC v4.4.
+ */
+#define MMC_NUM_BOOT_PARTITION  2
+#define MMC_NUM_GP_PARTITION    4
+#define MMC_NUM_PHY_PARTITION   6
+#define MAX_MMC_PART_NAME_LEN   20
+
+/*
+ * MMC Physical partitions
+ */
+struct mmc_part {
+        unsigned int    size;   /* partition size (in bytes) */
+        unsigned int    part_cfg;       /* partition type */
+        char    name[MAX_MMC_PART_NAME_LEN];
+        bool    force_ro;       /* to make boot parts RO by default */
+};
+
 /*
  * MMC device
  */
@@ -188,6 +217,13 @@ struct mmc_card {
 #define MMC_QUIRK_DISABLE_CD    (1<<5)          /* disconnect CD/DAT[3] resistor */
 #define MMC_QUIRK_INAND_CMD38   (1<<6)          /* iNAND devices have broken CMD38 */
 #define MMC_QUIRK_BLK_NO_CMD23  (1<<7)          /* Avoid CMD23 for regular multiblock */
+#define MMC_QUIRK_BROKEN_BYTE_MODE_512 (1<<8)   /* Avoid sending 512 bytes in */
+                                                /* byte mode */
+        unsigned int    poweroff_notify_state;  /* eMMC4.5 notify feature */
+#define MMC_NO_POWER_NOTIFICATION       0
+#define MMC_POWERED_ON                  1
+#define MMC_POWEROFF_SHORT              2
+#define MMC_POWEROFF_LONG               3
 
         unsigned int            erase_size;     /* erase size in sectors */
         unsigned int            erase_shift;    /* if erase unit is power 2 */
@@ -216,9 +252,24 @@ struct mmc_card {
         unsigned int            sd_bus_speed;   /* Bus Speed Mode set for the card */
 
         struct dentry           *debugfs_root;
+        struct mmc_part part[MMC_NUM_PHY_PARTITION]; /* physical partitions */
+        unsigned int    nr_parts;
 };
 
 /*
+ * This function fill contents in mmc_part.
+ */
+static inline void mmc_part_add(struct mmc_card *card, unsigned int size,
+                        unsigned int part_cfg, char *name, int idx, bool ro)
+{
+        card->part[card->nr_parts].size = size;
+        card->part[card->nr_parts].part_cfg = part_cfg;
+        sprintf(card->part[card->nr_parts].name, name, idx);
+        card->part[card->nr_parts].force_ro = ro;
+        card->nr_parts++;
+}
+
+/*
  *  The world is not perfect and supplies us with broken mmc/sdio devices.
  *  For at least some of these bugs we need a work-around.
  */
@@ -377,6 +428,11 @@ static inline int mmc_card_nonstd_func_interface(const struct mmc_card *c)
         return c->quirks & MMC_QUIRK_NONSTD_FUNC_IF;
 }
 
+static inline int mmc_card_broken_byte_mode_512(const struct mmc_card *c)
+{
+        return c->quirks & MMC_QUIRK_BROKEN_BYTE_MODE_512;
+}
+
 #define mmc_card_name(c)        ((c)->cid.prod_name)
 #define mmc_card_id(c)          (dev_name(&(c)->dev))
 
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index b8b1b7a311f1..174a844a5dda 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -136,6 +136,7 @@ struct mmc_async_req;
 
 extern struct mmc_async_req *mmc_start_req(struct mmc_host *,
                                            struct mmc_async_req *, int *);
+extern int mmc_interrupt_hpi(struct mmc_card *);
 extern void mmc_wait_for_req(struct mmc_host *, struct mmc_request *);
 extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int);
 extern int mmc_app_cmd(struct mmc_host *, struct mmc_card *);
@@ -146,6 +147,7 @@ extern int mmc_switch(struct mmc_card *, u8, u8, u8, unsigned int);
 #define MMC_ERASE_ARG           0x00000000
 #define MMC_SECURE_ERASE_ARG    0x80000000
 #define MMC_TRIM_ARG            0x00000001
+#define MMC_DISCARD_ARG         0x00000003
 #define MMC_SECURE_TRIM1_ARG    0x80000001
 #define MMC_SECURE_TRIM2_ARG    0x80008000
 
@@ -156,12 +158,17 @@ extern int mmc_erase(struct mmc_card *card, unsigned int from, unsigned int nr,
                      unsigned int arg);
 extern int mmc_can_erase(struct mmc_card *card);
 extern int mmc_can_trim(struct mmc_card *card);
+extern int mmc_can_discard(struct mmc_card *card);
+extern int mmc_can_sanitize(struct mmc_card *card);
 extern int mmc_can_secure_erase_trim(struct mmc_card *card);
 extern int mmc_erase_group_aligned(struct mmc_card *card, unsigned int from,
                                    unsigned int nr);
 extern unsigned int mmc_calc_max_discard(struct mmc_card *card);
 
 extern int mmc_set_blocklen(struct mmc_card *card, unsigned int blocklen);
+extern int mmc_hw_reset(struct mmc_host *host);
+extern int mmc_hw_reset_check(struct mmc_host *host);
+extern int mmc_can_reset(struct mmc_card *card);
 
 extern void mmc_set_data_timeout(struct mmc_data *, const struct mmc_card *);
 extern unsigned int mmc_align_data_size(struct mmc_card *, unsigned int);
@@ -171,6 +178,8 @@ extern void mmc_release_host(struct mmc_host *host);
 extern void mmc_do_release_host(struct mmc_host *host);
 extern int mmc_try_claim_host(struct mmc_host *host);
 
+extern int mmc_flush_cache(struct mmc_card *);
+
 /**
  *      mmc_claim_host - exclusively claim a host
  *      @host: mmc host to claim
diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h
index 6b46819705d1..6dc9b80568a0 100644
--- a/include/linux/mmc/dw_mmc.h
+++ b/include/linux/mmc/dw_mmc.h
@@ -72,6 +72,8 @@ struct mmc_data;
  *      rate and timeout calculations.
  * @current_speed: Configured rate of the controller.
  * @num_slots: Number of slots available.
+ * @verid: Denote Version ID.
+ * @data_offset: Set the offset of DATA register according to VERID.
  * @pdev: Platform device associated with the MMC controller.
  * @pdata: Platform data associated with the MMC controller.
  * @slot: Slots sharing this MMC controller.
@@ -147,6 +149,8 @@ struct dw_mci {
         u32                     current_speed;
         u32                     num_slots;
         u32                     fifoth_val;
+        u16                     verid;
+        u16                     data_offset;
         struct platform_device  *pdev;
         struct dw_mci_board     *pdata;
         struct dw_mci_slot      *slot[MAX_MCI_SLOTS];
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 1d09562ccf73..a3ac9c48e5de 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -12,6 +12,7 @@
 
 #include <linux/leds.h>
 #include <linux/sched.h>
+#include <linux/fault-inject.h>
 
 #include <linux/mmc/core.h>
 #include <linux/mmc/pm.h>
@@ -108,6 +109,9 @@ struct mmc_host_ops {
          * It is optional for the host to implement pre_req and post_req in
          * order to support double buffering of requests (prepare one
          * request while another request is active).
+         * pre_req() must always be followed by a post_req().
+         * To undo a call made to pre_req(), call post_req() with
+         * a nonzero err condition.
          */
         void    (*post_req)(struct mmc_host *host, struct mmc_request *req,
                             int err);
@@ -147,6 +151,7 @@ struct mmc_host_ops {
         int     (*execute_tuning)(struct mmc_host *host);
         void    (*enable_preset_value)(struct mmc_host *host, bool enable);
         int     (*select_drive_strength)(unsigned int max_dtr, int host_drv, int card_drv);
+        void    (*hw_reset)(struct mmc_host *host);
 };
 
 struct mmc_card;
@@ -229,8 +234,20 @@ struct mmc_host {
 #define MMC_CAP_MAX_CURRENT_600 (1 << 28)       /* Host max current limit is 600mA */
 #define MMC_CAP_MAX_CURRENT_800 (1 << 29)       /* Host max current limit is 800mA */
 #define MMC_CAP_CMD23           (1 << 30)       /* CMD23 supported. */
+#define MMC_CAP_HW_RESET        (1 << 31)       /* Hardware reset */
+
+        unsigned int            caps2;          /* More host capabilities */
+
+#define MMC_CAP2_BOOTPART_NOACC (1 << 0)        /* Boot partition no access */
+#define MMC_CAP2_CACHE_CTRL     (1 << 1)        /* Allow cache control */
+#define MMC_CAP2_POWEROFF_NOTIFY (1 << 2)       /* Notify poweroff supported */
+#define MMC_CAP2_NO_MULTI_READ  (1 << 3)        /* Multiblock reads don't work */
 
         mmc_pm_flag_t           pm_caps;        /* supported pm features */
+        unsigned int        power_notify_type;
+#define MMC_HOST_PW_NOTIFY_NONE         0
+#define MMC_HOST_PW_NOTIFY_SHORT        1
+#define MMC_HOST_PW_NOTIFY_LONG         2
 
 #ifdef CONFIG_MMC_CLKGATE
         int                     clk_requests;   /* internal reference counter */
@@ -302,6 +319,10 @@ struct mmc_host {
 
         struct mmc_async_req    *areq;          /* active async req */
 
+#ifdef CONFIG_FAIL_MMC_REQUEST
+        struct fault_attr       fail_mmc_request;
+#endif
+
         unsigned long           private[0] ____cacheline_aligned;
 };
 
@@ -330,6 +351,8 @@ extern int mmc_power_restore_host(struct mmc_host *host);
 extern void mmc_detect_change(struct mmc_host *, unsigned long delay);
 extern void mmc_request_done(struct mmc_host *, struct mmc_request *);
 
+extern int mmc_cache_ctrl(struct mmc_host *, u8);
+
 static inline void mmc_signal_sdio_irq(struct mmc_host *host)
 {
         host->ops->enable_sdio_irq(host, 0);
@@ -394,4 +417,10 @@ static inline int mmc_host_cmd23(struct mmc_host *host)
 {
         return host->caps & MMC_CAP_CMD23;
 }
+
+static inline int mmc_boot_partition_access(struct mmc_host *host)
+{
+        return !(host->caps2 & MMC_CAP2_BOOTPART_NOACC);
+}
+
 #endif /* LINUX_MMC_HOST_H */
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 5a794cb503ea..0e7135697d11 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -270,18 +270,31 @@ struct _mmc_csd {
  * EXT_CSD fields
  */
 
+#define EXT_CSD_FLUSH_CACHE             32      /* W */
+#define EXT_CSD_CACHE_CTRL              33      /* R/W */
+#define EXT_CSD_POWER_OFF_NOTIFICATION  34      /* R/W */
+#define EXT_CSD_GP_SIZE_MULT            143     /* R/W */
 #define EXT_CSD_PARTITION_ATTRIBUTE     156     /* R/W */
 #define EXT_CSD_PARTITION_SUPPORT       160     /* RO */
+#define EXT_CSD_HPI_MGMT                161     /* R/W */
+#define EXT_CSD_RST_N_FUNCTION          162     /* R/W */
+#define EXT_CSD_SANITIZE_START          165     /* W */
 #define EXT_CSD_WR_REL_PARAM            166     /* RO */
 #define EXT_CSD_ERASE_GROUP_DEF         175     /* R/W */
 #define EXT_CSD_PART_CONFIG             179     /* R/W */
 #define EXT_CSD_ERASED_MEM_CONT         181     /* RO */
 #define EXT_CSD_BUS_WIDTH               183     /* R/W */
 #define EXT_CSD_HS_TIMING               185     /* R/W */
+#define EXT_CSD_POWER_CLASS             187     /* R/W */
 #define EXT_CSD_REV                     192     /* RO */
 #define EXT_CSD_STRUCTURE               194     /* RO */
 #define EXT_CSD_CARD_TYPE               196     /* RO */
+#define EXT_CSD_OUT_OF_INTERRUPT_TIME   198     /* RO */
 #define EXT_CSD_PART_SWITCH_TIME        199     /* RO */
+#define EXT_CSD_PWR_CL_52_195           200     /* RO */
+#define EXT_CSD_PWR_CL_26_195           201     /* RO */
+#define EXT_CSD_PWR_CL_52_360           202     /* RO */
+#define EXT_CSD_PWR_CL_26_360           203     /* RO */
 #define EXT_CSD_SEC_CNT                 212     /* RO, 4 bytes */
 #define EXT_CSD_S_A_TIMEOUT             217     /* RO */
 #define EXT_CSD_REL_WR_SEC_C            222     /* RO */
@@ -293,6 +306,14 @@ struct _mmc_csd {
 #define EXT_CSD_SEC_ERASE_MULT          230     /* RO */
 #define EXT_CSD_SEC_FEATURE_SUPPORT     231     /* RO */
 #define EXT_CSD_TRIM_MULT               232     /* RO */
+#define EXT_CSD_PWR_CL_200_195          236     /* RO */
+#define EXT_CSD_PWR_CL_200_360          237     /* RO */
+#define EXT_CSD_PWR_CL_DDR_52_195       238     /* RO */
+#define EXT_CSD_PWR_CL_DDR_52_360       239     /* RO */
+#define EXT_CSD_POWER_OFF_LONG_TIME     247     /* RO */
+#define EXT_CSD_GENERIC_CMD6_TIME       248     /* RO */
+#define EXT_CSD_CACHE_SIZE              249     /* RO, 4 bytes */
+#define EXT_CSD_HPI_FEATURES            503     /* RO */
 
 /*
  * EXT_CSD field definitions
@@ -302,7 +323,9 @@ struct _mmc_csd {
 
 #define EXT_CSD_PART_CONFIG_ACC_MASK    (0x7)
 #define EXT_CSD_PART_CONFIG_ACC_BOOT0   (0x1)
-#define EXT_CSD_PART_CONFIG_ACC_BOOT1   (0x2)
+#define EXT_CSD_PART_CONFIG_ACC_GP0     (0x4)
+
+#define EXT_CSD_PART_SUPPORT_PART_EN    (0x1)
 
 #define EXT_CSD_CMD_SET_NORMAL          (1<<0)
 #define EXT_CSD_CMD_SET_SECURE          (1<<1)
@@ -327,7 +350,20 @@ struct _mmc_csd {
 #define EXT_CSD_SEC_ER_EN       BIT(0)
 #define EXT_CSD_SEC_BD_BLK_EN   BIT(2)
 #define EXT_CSD_SEC_GB_CL_EN    BIT(4)
+#define EXT_CSD_SEC_SANITIZE    BIT(6)  /* v4.5 only */
+
+#define EXT_CSD_RST_N_EN_MASK   0x3
+#define EXT_CSD_RST_N_ENABLED   1       /* RST_n is enabled on card */
+
+#define EXT_CSD_NO_POWER_NOTIFICATION   0
+#define EXT_CSD_POWER_ON                1
+#define EXT_CSD_POWER_OFF_SHORT         2
+#define EXT_CSD_POWER_OFF_LONG          3
 
+#define EXT_CSD_PWR_CL_8BIT_MASK        0xF0    /* 8 bit PWR CLS */
+#define EXT_CSD_PWR_CL_4BIT_MASK        0x0F    /* 8 bit PWR CLS */
+#define EXT_CSD_PWR_CL_8BIT_SHIFT       4
+#define EXT_CSD_PWR_CL_4BIT_SHIFT       0
 /*
  * MMC_SWITCH access modes
  */
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h
index 5666f3abfab7..e4b69353678d 100644
--- a/include/linux/mmc/sdhci.h
+++ b/include/linux/mmc/sdhci.h
@@ -88,6 +88,10 @@ struct sdhci_host {
 /* The read-only detection via SDHCI_PRESENT_STATE register is unstable */
 #define SDHCI_QUIRK_UNSTABLE_RO_DETECT                  (1<<31)
 
+        unsigned int quirks2;   /* More deviations from spec. */
+
+#define SDHCI_QUIRK2_OWN_CARD_DETECTION                 (1<<0)
+
         int irq;                /* Device IRQ */
         void __iomem *ioaddr;   /* Mapped address */
 
@@ -115,6 +119,8 @@ struct sdhci_host {
 #define SDHCI_NEEDS_RETUNING    (1<<5)  /* Host needs retuning */
 #define SDHCI_AUTO_CMD12        (1<<6)  /* Auto CMD12 support */
 #define SDHCI_AUTO_CMD23        (1<<7)  /* Auto CMD23 support */
+#define SDHCI_PV_ENABLED        (1<<8)  /* Preset value enabled */
+#define SDHCI_SDIO_IRQ_ENABLED  (1<<9)  /* SDIO irq enabled */
 
         unsigned int version;   /* SDHCI spec. version */
 
@@ -125,6 +131,8 @@ struct sdhci_host {
         unsigned int clock;     /* Current clock (MHz) */
         u8 pwr;                 /* Current voltage */
 
+        bool runtime_suspended; /* Host is runtime suspended */
+
         struct mmc_request *mrq;        /* Current request */
         struct mmc_command *cmd;        /* Current command */
         struct mmc_data *data;  /* Current data request */
diff --git a/include/linux/mmc/sdio.h b/include/linux/mmc/sdio.h
index 2a2e9905a247..e0b1123497b9 100644
--- a/include/linux/mmc/sdio.h
+++ b/include/linux/mmc/sdio.h
@@ -72,11 +72,13 @@
 #define  SDIO_CCCR_REV_1_00     0       /* CCCR/FBR Version 1.00 */
 #define  SDIO_CCCR_REV_1_10     1       /* CCCR/FBR Version 1.10 */
 #define  SDIO_CCCR_REV_1_20     2       /* CCCR/FBR Version 1.20 */
+#define  SDIO_CCCR_REV_3_00     3       /* CCCR/FBR Version 3.00 */
 
 #define  SDIO_SDIO_REV_1_00     0       /* SDIO Spec Version 1.00 */
 #define  SDIO_SDIO_REV_1_10     1       /* SDIO Spec Version 1.10 */
 #define  SDIO_SDIO_REV_1_20     2       /* SDIO Spec Version 1.20 */
 #define  SDIO_SDIO_REV_2_00     3       /* SDIO Spec Version 2.00 */
+#define  SDIO_SDIO_REV_3_00     4       /* SDIO Spec Version 3.00 */
 
 #define SDIO_CCCR_SD            0x01
 
diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h
index 0222cd8ebe76..04ff452bf5c3 100644
--- a/include/linux/mmc/sh_mmcif.h
+++ b/include/linux/mmc/sh_mmcif.h
@@ -41,7 +41,9 @@ struct sh_mmcif_plat_data {
         void (*set_pwr)(struct platform_device *pdev, int state);
         void (*down_pwr)(struct platform_device *pdev);
         int (*get_cd)(struct platform_device *pdef);
-        struct sh_mmcif_dma     *dma;
+        struct sh_mmcif_dma     *dma;           /* Deprecated. Instead */
+        unsigned int            slave_id_tx;    /* use embedded slave_id_[tr]x */
+        unsigned int            slave_id_rx;
         u8                      sup_pclk;       /* 1 :SH7757, 0: SH7724/SH7372 */
         unsigned long           caps;
         u32                     ocr;
diff --git a/include/linux/mmc/sh_mobile_sdhi.h b/include/linux/mmc/sh_mobile_sdhi.h
index bd50b365167f..71b805451bd8 100644
--- a/include/linux/mmc/sh_mobile_sdhi.h
+++ b/include/linux/mmc/sh_mobile_sdhi.h
@@ -6,6 +6,10 @@
 struct platform_device;
 struct tmio_mmc_data;
 
+#define SH_MOBILE_SDHI_IRQ_CARD_DETECT  "card_detect"
+#define SH_MOBILE_SDHI_IRQ_SDCARD       "sdcard"
+#define SH_MOBILE_SDHI_IRQ_SDIO         "sdio"
+
 struct sh_mobile_sdhi_info {
         int dma_slave_tx;
         int dma_slave_rx;
diff --git a/include/linux/of.h b/include/linux/of.h
index 9180dc5cb00b..5dbe263462a9 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -17,6 +17,7 @@
  */
 #include <linux/types.h>
 #include <linux/bitops.h>
+#include <linux/errno.h>
 #include <linux/kref.h>
 #include <linux/mod_devicetable.h>
 #include <linux/spinlock.h>
@@ -68,6 +69,7 @@ struct device_node {
 /* Pointer for first entry in chain of all nodes. */
 extern struct device_node *allnodes;
 extern struct device_node *of_chosen;
+extern struct device_node *of_aliases;
 extern rwlock_t devtree_lock;
 
 static inline bool of_have_populated_dt(void)
@@ -199,6 +201,8 @@ extern int of_property_read_u32_array(const struct device_node *np,
                                       const char *propname,
                                       u32 *out_values,
                                       size_t sz);
+extern int of_property_read_u64(const struct device_node *np,
+                                const char *propname, u64 *out_value);
 
 extern int of_property_read_string(struct device_node *np,
                                    const char *propname,
@@ -209,6 +213,9 @@ extern int of_device_is_available(const struct device_node *device);
 extern const void *of_get_property(const struct device_node *node,
                                 const char *name,
                                 int *lenp);
+#define for_each_property(pp, properties) \
+        for (pp = properties; pp != NULL; pp = pp->next)
+
 extern int of_n_addr_cells(struct device_node *np);
 extern int of_n_size_cells(struct device_node *np);
 extern const struct of_device_id *of_match_node(
@@ -221,6 +228,9 @@ extern int of_parse_phandles_with_args(struct device_node *np,
         const char *list_name, const char *cells_name, int index,
         struct device_node **out_node, const void **out_args);
 
+extern void of_alias_scan(void * (*dt_alloc)(u64 size, u64 align));
+extern int of_alias_get_id(struct device_node *np, const char *stem);
+
 extern int of_machine_is_compatible(const char *compat);
 
 extern int prom_add_property(struct device_node* np, struct property* prop);
@@ -235,6 +245,7 @@ extern void of_attach_node(struct device_node *);
 extern void of_detach_node(struct device_node *);
 #endif
 
+#define of_match_ptr(_ptr)      (_ptr)
 #else /* CONFIG_OF */
 
 static inline bool of_have_populated_dt(void)
@@ -242,6 +253,22 @@ static inline bool of_have_populated_dt(void)
         return false;
 }
 
+#define for_each_child_of_node(parent, child) \
+        while (0)
+
+static inline int of_device_is_compatible(const struct device_node *device,
+                                          const char *name)
+{
+        return 0;
+}
+
+static inline struct property *of_find_property(const struct device_node *np,
+                                                const char *name,
+                                                int *lenp)
+{
+        return NULL;
+}
+
 static inline int of_property_read_u32_array(const struct device_node *np,
                                              const char *propname,
                                              u32 *out_values, size_t sz)
@@ -263,6 +290,21 @@ static inline const void *of_get_property(const struct device_node *node,
         return NULL;
 }
 
+static inline int of_property_read_u64(const struct device_node *np,
+                                       const char *propname, u64 *out_value)
+{
+        return -ENOSYS;
+}
+
+static inline struct device_node *of_parse_phandle(struct device_node *np,
+                                                   const char *phandle_name,
+                                                   int index)
+{
+        return NULL;
+}
+
+#define of_match_ptr(_ptr)      NULL
+#define of_match_node(_matches, _node)  NULL
 #endif /* CONFIG_OF */
 
 static inline int of_property_read_u32(const struct device_node *np,
diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h
index 655824fa4c76..e3d0b3890249 100644
--- a/include/linux/pci-ats.h
+++ b/include/linux/pci-ats.h
@@ -1,6 +1,8 @@
 #ifndef LINUX_PCI_ATS_H
 #define LINUX_PCI_ATS_H
 
+#include <linux/pci.h>
+
 /* Address Translation Service */
 struct pci_ats {
         int pos;        /* capability position */
@@ -15,6 +17,7 @@ struct pci_ats {
 extern int pci_enable_ats(struct pci_dev *dev, int ps);
 extern void pci_disable_ats(struct pci_dev *dev);
 extern int pci_ats_queue_depth(struct pci_dev *dev);
+
 /**
  * pci_ats_enabled - query the ATS status
  * @dev: the PCI device
@@ -49,4 +52,76 @@ static inline int pci_ats_enabled(struct pci_dev *dev)
 
 #endif /* CONFIG_PCI_IOV */
 
+#ifdef CONFIG_PCI_PRI
+
+extern int  pci_enable_pri(struct pci_dev *pdev, u32 reqs);
+extern void pci_disable_pri(struct pci_dev *pdev);
+extern bool pci_pri_enabled(struct pci_dev *pdev);
+extern int  pci_reset_pri(struct pci_dev *pdev);
+extern bool pci_pri_stopped(struct pci_dev *pdev);
+extern int  pci_pri_status(struct pci_dev *pdev);
+
+#else /* CONFIG_PCI_PRI */
+
+static inline int pci_enable_pri(struct pci_dev *pdev, u32 reqs)
+{
+        return -ENODEV;
+}
+
+static inline void pci_disable_pri(struct pci_dev *pdev)
+{
+}
+
+static inline bool pci_pri_enabled(struct pci_dev *pdev)
+{
+        return false;
+}
+
+static inline int pci_reset_pri(struct pci_dev *pdev)
+{
+        return -ENODEV;
+}
+
+static inline bool pci_pri_stopped(struct pci_dev *pdev)
+{
+        return true;
+}
+
+static inline int pci_pri_status(struct pci_dev *pdev)
+{
+        return -ENODEV;
+}
+#endif /* CONFIG_PCI_PRI */
+
+#ifdef CONFIG_PCI_PASID
+
+extern int pci_enable_pasid(struct pci_dev *pdev, int features);
+extern void pci_disable_pasid(struct pci_dev *pdev);
+extern int pci_pasid_features(struct pci_dev *pdev);
+extern int pci_max_pasids(struct pci_dev *pdev);
+
+#else  /* CONFIG_PCI_PASID */
+
+static inline int pci_enable_pasid(struct pci_dev *pdev, int features)
+{
+        return -EINVAL;
+}
+
+static inline void pci_disable_pasid(struct pci_dev *pdev)
+{
+}
+
+static inline int pci_pasid_features(struct pci_dev *pdev)
+{
+        return -EINVAL;
+}
+
+static inline int pci_max_pasids(struct pci_dev *pdev)
+{
+        return -EINVAL;
+}
+
+#endif /* CONFIG_PCI_PASID */
+
+
 #endif /* LINUX_PCI_ATS_H*/
diff --git a/include/linux/pci.h b/include/linux/pci.h
index f1b1ca1a09e1..337df0d5d5f7 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -275,6 +275,7 @@ struct pci_dev {
         unsigned int    pme_support:5;  /* Bitmask of states from which PME#
                                            can be generated */
         unsigned int    pme_interrupt:1;
+        unsigned int    pme_poll:1;     /* Poll device's PME status bit */
         unsigned int    d1_support:1;   /* Low power state D1 is supported */
         unsigned int    d2_support:1;   /* Low power state D2 is supported */
         unsigned int    no_d1d2:1;      /* Only allow D0 and D3 */
@@ -957,6 +958,7 @@ void pci_walk_bus(struct pci_bus *top, int (*cb)(struct pci_dev *, void *),
 int pci_cfg_space_size_ext(struct pci_dev *dev);
 int pci_cfg_space_size(struct pci_dev *dev);
 unsigned char pci_bus_max_busnr(struct pci_bus *bus);
+void pci_setup_bridge(struct pci_bus *bus);
 
 #define PCI_VGA_STATE_CHANGE_BRIDGE (1 << 0)
 #define PCI_VGA_STATE_CHANGE_DECODES (1 << 1)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index ae96bbe54518..1679ff6931f9 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2302,6 +2302,11 @@
 #define PCI_DEVICE_ID_RENESAS_SH7785    0x0007
 #define PCI_DEVICE_ID_RENESAS_SH7786    0x0010
 
+#define PCI_VENDOR_ID_SOLARFLARE        0x1924
+#define PCI_DEVICE_ID_SOLARFLARE_SFC4000A_0     0x0703
+#define PCI_DEVICE_ID_SOLARFLARE_SFC4000A_1     0x6703
+#define PCI_DEVICE_ID_SOLARFLARE_SFC4000B       0x0710
+
 #define PCI_VENDOR_ID_TDI               0x192E
 #define PCI_DEVICE_ID_TDI_EHCI          0x0101
 
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index e8840964aca1..b5d9657f3100 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -663,6 +663,26 @@
 #define  PCI_ATS_CTRL_STU(x)    ((x) & 0x1f)    /* Smallest Translation Unit */
 #define  PCI_ATS_MIN_STU        12      /* shift of minimum STU block */
 
+/* Page Request Interface */
+#define PCI_PRI_CAP             0x13    /* PRI capability ID */
+#define PCI_PRI_CONTROL_OFF     0x04    /* Offset of control register */
+#define PCI_PRI_STATUS_OFF      0x06    /* Offset of status register */
+#define PCI_PRI_ENABLE          0x0001  /* Enable mask */
+#define PCI_PRI_RESET           0x0002  /* Reset bit mask */
+#define PCI_PRI_STATUS_RF       0x0001  /* Request Failure */
+#define PCI_PRI_STATUS_UPRGI    0x0002  /* Unexpected PRG index */
+#define PCI_PRI_STATUS_STOPPED  0x0100  /* PRI Stopped */
+#define PCI_PRI_MAX_REQ_OFF     0x08    /* Cap offset for max reqs supported */
+#define PCI_PRI_ALLOC_REQ_OFF   0x0c    /* Cap offset for max reqs allowed */
+
+/* PASID capability */
+#define PCI_PASID_CAP           0x1b    /* PASID capability ID */
+#define PCI_PASID_CAP_OFF       0x04    /* PASID feature register */
+#define PCI_PASID_CONTROL_OFF   0x06    /* PASID control register */
+#define PCI_PASID_ENABLE        0x01    /* Enable/Supported bit */
+#define PCI_PASID_EXEC          0x02    /* Exec permissions Enable/Supported */
+#define PCI_PASID_PRIV          0x04    /* Priviledge Mode Enable/Support */
+
 /* Single Root I/O Virtualization */
 #define PCI_SRIOV_CAP           0x04    /* SR-IOV Capabilities */
 #define  PCI_SRIOV_CAP_VFM      0x01    /* VF Migration Capable */
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 651a066686ac..2a23f7d1a825 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -190,6 +190,23 @@ static inline void platform_set_drvdata(struct platform_device *pdev, void *data
         dev_set_drvdata(&pdev->dev, data);
 }
 
+/* module_platform_driver() - Helper macro for drivers that don't do
+ * anything special in module init/exit.  This eliminates a lot of
+ * boilerplate.  Each module may only use this macro once, and
+ * calling it replaces module_init() and module_exit()
+ */
+#define module_platform_driver(__platform_driver) \
+static int __init __platform_driver##_init(void) \
+{ \
+        return platform_driver_register(&(__platform_driver)); \
+} \
+module_init(__platform_driver##_init); \
+static void __exit __platform_driver##_exit(void) \
+{ \
+        platform_driver_unregister(&(__platform_driver)); \
+} \
+module_exit(__platform_driver##_exit);
+
 extern struct platform_device *platform_create_bundle(struct platform_driver *driver,
                                         int (*probe)(struct platform_device *),
                                         struct resource *res, unsigned int n_res,
diff --git a/include/linux/random.h b/include/linux/random.h
index d13059f3ea32..8f74538c96db 100644
--- a/include/linux/random.h
+++ b/include/linux/random.h
@@ -91,6 +91,19 @@ static inline void prandom32_seed(struct rnd_state *state, u64 seed)
         state->s3 = __seed(i, 15);
 }
 
+#ifdef CONFIG_ARCH_RANDOM
+# include <asm/archrandom.h>
+#else
+static inline int arch_get_random_long(unsigned long *v)
+{
+        return 0;
+}
+static inline int arch_get_random_int(unsigned int *v)
+{
+        return 0;
+}
+#endif
+
 #endif /* __KERNEL___ */
 
 #endif /* _LINUX_RANDOM_H */
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index b47771aa5718..f7756d146c61 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -141,6 +141,7 @@ int regulator_enable(struct regulator *regulator);
 int regulator_disable(struct regulator *regulator);
 int regulator_force_disable(struct regulator *regulator);
 int regulator_is_enabled(struct regulator *regulator);
+int regulator_disable_deferred(struct regulator *regulator, int ms);
 
 int regulator_bulk_get(struct device *dev, int num_consumers,
                        struct regulator_bulk_data *consumers);
@@ -211,6 +212,12 @@ static inline int regulator_disable(struct regulator *regulator)
         return 0;
 }
 
+static inline int regulator_disable_deferred(struct regulator *regulator,
+                                             int ms)
+{
+        return 0;
+}
+
 static inline int regulator_is_enabled(struct regulator *regulator)
 {
         return 1;
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 1a80bc77517d..12a1aa04b720 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -199,6 +199,9 @@ struct regulator_dev {
         struct regulation_constraints *constraints;
         struct regulator *supply;       /* for tree */
 
+        struct delayed_work disable_work;
+        int deferred_disables;
+
         void *reg_data;         /* regulator_dev data */
 
 #ifdef CONFIG_DEBUG_FS
diff --git a/include/linux/serio.h b/include/linux/serio.h
index e26f4788845f..be7dfb0f12d0 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -199,5 +199,6 @@ static inline void serio_continue_rx(struct serio *serio)
 #define SERIO_DYNAPRO   0x3a
 #define SERIO_HAMPSHIRE 0x3b
 #define SERIO_PS2MULT   0x3c
+#define SERIO_TSC40     0x3d
 
 #endif
diff --git a/include/linux/uinput.h b/include/linux/uinput.h
index d28c726ede4f..2aa2881b0df9 100644
--- a/include/linux/uinput.h
+++ b/include/linux/uinput.h
@@ -68,7 +68,7 @@ struct uinput_device {
         unsigned char           head;
         unsigned char           tail;
         struct input_event      buff[UINPUT_BUFFER_SIZE];
-        int                     ff_effects_max;
+        unsigned int            ff_effects_max;
 
         struct uinput_request   *requests[UINPUT_NUM_REQUESTS];
         wait_queue_head_t       requests_waitq;
diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index f32a64e57f97..d5da6c68c250 100644
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -383,12 +383,6 @@ struct usb_endpoint_descriptor {
 #define USB_ENDPOINT_NUMBER_MASK        0x0f    /* in bEndpointAddress */
 #define USB_ENDPOINT_DIR_MASK           0x80
 
-#define USB_ENDPOINT_SYNCTYPE           0x0c
-#define USB_ENDPOINT_SYNC_NONE          (0 << 2)
-#define USB_ENDPOINT_SYNC_ASYNC         (1 << 2)
-#define USB_ENDPOINT_SYNC_ADAPTIVE      (2 << 2)
-#define USB_ENDPOINT_SYNC_SYNC          (3 << 2)
-
 #define USB_ENDPOINT_XFERTYPE_MASK      0x03    /* in bmAttributes */
 #define USB_ENDPOINT_XFER_CONTROL       0
 #define USB_ENDPOINT_XFER_ISOC          1
@@ -396,6 +390,17 @@ struct usb_endpoint_descriptor {
 #define USB_ENDPOINT_XFER_INT           3
 #define USB_ENDPOINT_MAX_ADJUSTABLE     0x80
 
+#define USB_ENDPOINT_SYNCTYPE           0x0c
+#define USB_ENDPOINT_SYNC_NONE          (0 << 2)
+#define USB_ENDPOINT_SYNC_ASYNC         (1 << 2)
+#define USB_ENDPOINT_SYNC_ADAPTIVE      (2 << 2)
+#define USB_ENDPOINT_SYNC_SYNC          (3 << 2)
+
+#define USB_ENDPOINT_USAGE_MASK         0x30
+#define USB_ENDPOINT_USAGE_DATA         0x00
+#define USB_ENDPOINT_USAGE_FEEDBACK     0x10
+#define USB_ENDPOINT_USAGE_IMPLICIT_FB  0x20    /* Implicit feedback Data endpoint */
+
 /*-------------------------------------------------------------------------*/
 
 /**
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index ddb04568a509..2703e3bedbf5 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -59,6 +59,7 @@ enum iscsi_uevent_e {
         ISCSI_UEVENT_TRANSPORT_EP_CONNECT_THROUGH_HOST  = UEVENT_BASE + 19,
 
         ISCSI_UEVENT_PATH_UPDATE        = UEVENT_BASE + 20,
+        ISCSI_UEVENT_SET_IFACE_PARAMS   = UEVENT_BASE + 21,
 
         /* up events */
         ISCSI_KEVENT_RECV_PDU           = KEVENT_BASE + 1,
@@ -70,6 +71,7 @@ enum iscsi_uevent_e {
 
         ISCSI_KEVENT_PATH_REQ           = KEVENT_BASE + 7,
         ISCSI_KEVENT_IF_DOWN            = KEVENT_BASE + 8,
+        ISCSI_KEVENT_CONN_LOGIN_STATE   = KEVENT_BASE + 9,
 };
 
 enum iscsi_tgt_dscvr {
@@ -172,6 +174,10 @@ struct iscsi_uevent {
                 struct msg_set_path {
                         uint32_t        host_no;
                 } set_path;
+                struct msg_set_iface_params {
+                        uint32_t        host_no;
+                        uint32_t        count;
+                } set_iface_params;
         } u;
         union {
                 /* messages k -> u */
@@ -193,6 +199,11 @@ struct iscsi_uevent {
                         uint32_t        cid;
                         uint64_t        recv_handle;
                 } recv_req;
+                struct msg_conn_login {
+                        uint32_t        sid;
+                        uint32_t        cid;
+                        uint32_t        state; /* enum iscsi_conn_state */
+                } conn_login;
                 struct msg_conn_error {
                         uint32_t        sid;
                         uint32_t        cid;
@@ -214,6 +225,21 @@ struct iscsi_uevent {
         } r;
 } __attribute__ ((aligned (sizeof(uint64_t))));
 
+enum iscsi_param_type {
+        ISCSI_PARAM,            /* iscsi_param (session, conn, target, LU) */
+        ISCSI_HOST_PARAM,       /* iscsi_host_param */
+        ISCSI_NET_PARAM,        /* iscsi_net_param */
+};
+
+struct iscsi_iface_param_info {
+        uint32_t iface_num;     /* iface number, 0 - n */
+        uint32_t len;           /* Actual length of the param */
+        uint16_t param;         /* iscsi param value */
+        uint8_t iface_type;     /* IPv4 or IPv6 */
+        uint8_t param_type;     /* iscsi_param_type */
+        uint8_t value[0];       /* length sized value follows */
+} __packed;
+
 /*
  * To keep the struct iscsi_uevent size the same for userspace code
  * compatibility, the main structure for ISCSI_UEVENT_PATH_UPDATE and
@@ -237,6 +263,71 @@ struct iscsi_path {
         uint16_t        pmtu;
 } __attribute__ ((aligned (sizeof(uint64_t))));
 
+/* iscsi iface enabled/disabled setting */
+#define ISCSI_IFACE_DISABLE     0x01
+#define ISCSI_IFACE_ENABLE      0x02
+
+/* ipv4 bootproto */
+#define ISCSI_BOOTPROTO_STATIC          0x01
+#define ISCSI_BOOTPROTO_DHCP            0x02
+
+/* ipv6 addr autoconfig type */
+#define ISCSI_IPV6_AUTOCFG_DISABLE              0x01
+#define ISCSI_IPV6_AUTOCFG_ND_ENABLE            0x02
+#define ISCSI_IPV6_AUTOCFG_DHCPV6_ENABLE        0x03
+
+/* ipv6 link local addr type */
+#define ISCSI_IPV6_LINKLOCAL_AUTOCFG_ENABLE     0x01
+#define ISCSI_IPV6_LINKLOCAL_AUTOCFG_DISABLE    0x02
+
+/* ipv6 router addr type */
+#define ISCSI_IPV6_ROUTER_AUTOCFG_ENABLE        0x01
+#define ISCSI_IPV6_ROUTER_AUTOCFG_DISABLE       0x02
+
+#define ISCSI_IFACE_TYPE_IPV4           0x01
+#define ISCSI_IFACE_TYPE_IPV6           0x02
+
+#define ISCSI_MAX_VLAN_ID               4095
+#define ISCSI_MAX_VLAN_PRIORITY         7
+
+/* iscsi vlan enable/disabled setting */
+#define ISCSI_VLAN_DISABLE      0x01
+#define ISCSI_VLAN_ENABLE       0x02
+
+/* iSCSI network params */
+enum iscsi_net_param {
+        ISCSI_NET_PARAM_IPV4_ADDR               = 1,
+        ISCSI_NET_PARAM_IPV4_SUBNET             = 2,
+        ISCSI_NET_PARAM_IPV4_GW                 = 3,
+        ISCSI_NET_PARAM_IPV4_BOOTPROTO          = 4,
+        ISCSI_NET_PARAM_MAC                     = 5,
+        ISCSI_NET_PARAM_IPV6_LINKLOCAL          = 6,
+        ISCSI_NET_PARAM_IPV6_ADDR               = 7,
+        ISCSI_NET_PARAM_IPV6_ROUTER             = 8,
+        ISCSI_NET_PARAM_IPV6_ADDR_AUTOCFG       = 9,
+        ISCSI_NET_PARAM_IPV6_LINKLOCAL_AUTOCFG  = 10,
+        ISCSI_NET_PARAM_IPV6_ROUTER_AUTOCFG     = 11,
+        ISCSI_NET_PARAM_IFACE_ENABLE            = 12,
+        ISCSI_NET_PARAM_VLAN_ID                 = 13,
+        ISCSI_NET_PARAM_VLAN_PRIORITY           = 14,
+        ISCSI_NET_PARAM_VLAN_ENABLED            = 15,
+        ISCSI_NET_PARAM_VLAN_TAG                = 16,
+        ISCSI_NET_PARAM_IFACE_TYPE              = 17,
+        ISCSI_NET_PARAM_IFACE_NAME              = 18,
+        ISCSI_NET_PARAM_MTU                     = 19,
+        ISCSI_NET_PARAM_PORT                    = 20,
+};
+
+enum iscsi_conn_state {
+        ISCSI_CONN_STATE_FREE,
+        ISCSI_CONN_STATE_XPT_WAIT,
+        ISCSI_CONN_STATE_IN_LOGIN,
+        ISCSI_CONN_STATE_LOGGED_IN,
+        ISCSI_CONN_STATE_IN_LOGOUT,
+        ISCSI_CONN_STATE_LOGOUT_REQUESTED,
+        ISCSI_CONN_STATE_CLEANUP_WAIT,
+};
+
 /*
  * Common error codes
  */
@@ -319,44 +410,6 @@ enum iscsi_param {
         ISCSI_PARAM_MAX,
 };
 
-#define ISCSI_MAX_RECV_DLENGTH          (1ULL << ISCSI_PARAM_MAX_RECV_DLENGTH)
-#define ISCSI_MAX_XMIT_DLENGTH          (1ULL << ISCSI_PARAM_MAX_XMIT_DLENGTH)
-#define ISCSI_HDRDGST_EN                (1ULL << ISCSI_PARAM_HDRDGST_EN)
-#define ISCSI_DATADGST_EN               (1ULL << ISCSI_PARAM_DATADGST_EN)
-#define ISCSI_INITIAL_R2T_EN            (1ULL << ISCSI_PARAM_INITIAL_R2T_EN)
-#define ISCSI_MAX_R2T                   (1ULL << ISCSI_PARAM_MAX_R2T)
-#define ISCSI_IMM_DATA_EN               (1ULL << ISCSI_PARAM_IMM_DATA_EN)
-#define ISCSI_FIRST_BURST               (1ULL << ISCSI_PARAM_FIRST_BURST)
-#define ISCSI_MAX_BURST                 (1ULL << ISCSI_PARAM_MAX_BURST)
-#define ISCSI_PDU_INORDER_EN            (1ULL << ISCSI_PARAM_PDU_INORDER_EN)
-#define ISCSI_DATASEQ_INORDER_EN        (1ULL << ISCSI_PARAM_DATASEQ_INORDER_EN)
-#define ISCSI_ERL                       (1ULL << ISCSI_PARAM_ERL)
-#define ISCSI_IFMARKER_EN               (1ULL << ISCSI_PARAM_IFMARKER_EN)
-#define ISCSI_OFMARKER_EN               (1ULL << ISCSI_PARAM_OFMARKER_EN)
-#define ISCSI_EXP_STATSN                (1ULL << ISCSI_PARAM_EXP_STATSN)
-#define ISCSI_TARGET_NAME               (1ULL << ISCSI_PARAM_TARGET_NAME)
-#define ISCSI_TPGT                      (1ULL << ISCSI_PARAM_TPGT)
-#define ISCSI_PERSISTENT_ADDRESS        (1ULL << ISCSI_PARAM_PERSISTENT_ADDRESS)
-#define ISCSI_PERSISTENT_PORT           (1ULL << ISCSI_PARAM_PERSISTENT_PORT)
-#define ISCSI_SESS_RECOVERY_TMO         (1ULL << ISCSI_PARAM_SESS_RECOVERY_TMO)
-#define ISCSI_CONN_PORT                 (1ULL << ISCSI_PARAM_CONN_PORT)
-#define ISCSI_CONN_ADDRESS              (1ULL << ISCSI_PARAM_CONN_ADDRESS)
-#define ISCSI_USERNAME                  (1ULL << ISCSI_PARAM_USERNAME)
-#define ISCSI_USERNAME_IN               (1ULL << ISCSI_PARAM_USERNAME_IN)
-#define ISCSI_PASSWORD                  (1ULL << ISCSI_PARAM_PASSWORD)
-#define ISCSI_PASSWORD_IN               (1ULL << ISCSI_PARAM_PASSWORD_IN)
-#define ISCSI_FAST_ABORT                (1ULL << ISCSI_PARAM_FAST_ABORT)
-#define ISCSI_ABORT_TMO                 (1ULL << ISCSI_PARAM_ABORT_TMO)
-#define ISCSI_LU_RESET_TMO              (1ULL << ISCSI_PARAM_LU_RESET_TMO)
-#define ISCSI_HOST_RESET_TMO            (1ULL << ISCSI_PARAM_HOST_RESET_TMO)
-#define ISCSI_PING_TMO                  (1ULL << ISCSI_PARAM_PING_TMO)
-#define ISCSI_RECV_TMO                  (1ULL << ISCSI_PARAM_RECV_TMO)
-#define ISCSI_IFACE_NAME                (1ULL << ISCSI_PARAM_IFACE_NAME)
-#define ISCSI_ISID                      (1ULL << ISCSI_PARAM_ISID)
-#define ISCSI_INITIATOR_NAME            (1ULL << ISCSI_PARAM_INITIATOR_NAME)
-#define ISCSI_TGT_RESET_TMO             (1ULL << ISCSI_PARAM_TGT_RESET_TMO)
-#define ISCSI_TARGET_ALIAS              (1ULL << ISCSI_PARAM_TARGET_ALIAS)
-
 /* iSCSI HBA params */
 enum iscsi_host_param {
         ISCSI_HOST_PARAM_HWADDRESS,
@@ -366,11 +419,6 @@ enum iscsi_host_param {
         ISCSI_HOST_PARAM_MAX,
 };
 
-#define ISCSI_HOST_HWADDRESS            (1ULL << ISCSI_HOST_PARAM_HWADDRESS)
-#define ISCSI_HOST_INITIATOR_NAME       (1ULL << ISCSI_HOST_PARAM_INITIATOR_NAME)
-#define ISCSI_HOST_NETDEV_NAME          (1ULL << ISCSI_HOST_PARAM_NETDEV_NAME)
-#define ISCSI_HOST_IPADDRESS            (1ULL << ISCSI_HOST_PARAM_IPADDRESS)
-
 #define iscsi_ptr(_handle) ((void*)(unsigned long)_handle)
 #define iscsi_handle(_ptr) ((uint64_t)(unsigned long)_ptr)
 
@@ -392,6 +440,7 @@ enum iscsi_host_param {
 #define CAP_DIGEST_OFFLOAD      0x1000  /* offload hdr and data digests */
 #define CAP_PADDING_OFFLOAD     0x2000  /* offload padding insertion, removal,
                                          and verification */
+#define CAP_LOGIN_OFFLOAD       0x4000  /* offload session login */
 
 /*
  * These flags describes reason of stop_conn() call
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 7d96829b0c00..5d1a758e0595 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -281,9 +281,6 @@ struct fc_seq_els_data {
  * @timer:           The command timer
  * @tm_done:         Completion indicator
  * @wait_for_comp:   Indicator to wait for completion of the I/O (in jiffies)
- * @start_time:      Timestamp indicating the start of the I/O (in jiffies)
- * @end_time:        Timestamp indicating the end of the I/O (in jiffies)
- * @last_pkt_time:   Timestamp of the last frame received (in jiffies)
  * @data_len:        The length of the data
  * @cdb_cmd:         The CDB command
  * @xfer_len:        The transfer length
@@ -304,50 +301,46 @@ struct fc_seq_els_data {
  * @recov_seq:       The sequence for REC or SRR
  */
 struct fc_fcp_pkt {
-        /* Housekeeping information */
-        struct fc_lport   *lp;
-        u16               state;
-        atomic_t          ref_cnt;
         spinlock_t        scsi_pkt_lock;
+        atomic_t          ref_cnt;
+
+        /* SCSI command and data transfer information */
+        u32               data_len;
 
         /* SCSI I/O related information */
         struct scsi_cmnd  *cmd;
         struct list_head  list;
 
-        /* Timeout related information */
-        struct timer_list timer;
-        struct completion tm_done;
-        int               wait_for_comp;
-        unsigned long     start_time;
-        unsigned long     end_time;
-        unsigned long     last_pkt_time;
-
-        /* SCSI command and data transfer information */
-        u32               data_len;
-
-        /* Transport related veriables */
-        struct fcp_cmnd   cdb_cmd;
-        size_t            xfer_len;
-        u16               xfer_ddp;
-        u32               xfer_contig_end;
-        u16               max_payload;
+        /* Housekeeping information */
+        struct fc_lport   *lp;
+        u8                state;
 
         /* SCSI/FCP return status */
-        u32               io_status;
         u8                cdb_status;
         u8                status_code;
         u8                scsi_comp_flags;
+        u32               io_status;
         u32               req_flags;
         u32               scsi_resid;
 
+        /* Transport related veriables */
+        size_t            xfer_len;
+        struct fcp_cmnd   cdb_cmd;
+        u32               xfer_contig_end;
+        u16               max_payload;
+        u16               xfer_ddp;
+
         /* Associated structures */
         struct fc_rport   *rport;
         struct fc_seq     *seq_ptr;
 
-        /* Error Processing information */
-        u8                recov_retry;
+        /* Timeout/error related information */
+        struct timer_list timer;
+        int               wait_for_comp;
+        u32               recov_retry;
         struct fc_seq     *recov_seq;
-};
+        struct completion tm_done;
+} ____cacheline_aligned_in_smp;
 
 /*
  * Structure and function definitions for managing Fibre Channel Exchanges
@@ -413,35 +406,32 @@ struct fc_seq {
  *      sequence allocation
  */
 struct fc_exch {
+        spinlock_t          ex_lock;
+        atomic_t            ex_refcnt;
+        enum fc_class       class;
         struct fc_exch_mgr  *em;
         struct fc_exch_pool *pool;
-        u32                 state;
-        u16                 xid;
         struct list_head    ex_list;
-        spinlock_t          ex_lock;
-        atomic_t            ex_refcnt;
-        struct delayed_work timeout_work;
         struct fc_lport     *lp;
+        u32                 esb_stat;
+        u8                  state;
+        u8                  fh_type;
+        u8                  seq_id;
+        u8                  encaps;
+        u16                 xid;
         u16                 oxid;
         u16                 rxid;
         u32                 oid;
         u32                 sid;
         u32                 did;
-        u32                 esb_stat;
         u32                 r_a_tov;
-        u8                  seq_id;
-        u8                  encaps;
         u32                 f_ctl;
-        u8                  fh_type;
-        enum fc_class       class;
-        struct fc_seq       seq;
-
+        struct fc_seq       seq;
         void                (*resp)(struct fc_seq *, struct fc_frame *, void *);
         void                *arg;
-
         void                (*destructor)(struct fc_seq *, void *);
-
-};
+        struct delayed_work timeout_work;
+} ____cacheline_aligned_in_smp;
 #define fc_seq_exch(sp) container_of(sp, struct fc_exch, seq)
 
 
diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h
index 8c1638b8c28e..d1e95c6ac776 100644
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -229,6 +229,11 @@ int fcoe_libfc_config(struct fc_lport *, struct fcoe_ctlr *,
                       const struct libfc_function_template *, int init_fcp);
 u32 fcoe_fc_crc(struct fc_frame *fp);
 int fcoe_start_io(struct sk_buff *skb);
+int fcoe_get_wwn(struct net_device *netdev, u64 *wwn, int type);
+void __fcoe_get_lesb(struct fc_lport *lport, struct fc_els_lesb *fc_lesb,
+                     struct net_device *netdev);
+void fcoe_wwn_to_str(u64 wwn, char *buf, int len);
+int fcoe_validate_vport_create(struct fc_vport *vport);
 
 /**
  * is_fip_mode() - returns true if FIP mode selected.
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index ee866060f8a4..6a308d42d98f 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -142,8 +142,11 @@ struct expander_device {
         u16    ex_change_count;
         u16    max_route_indexes;
         u8     num_phys;
+
+        u8     t2t_supp:1;
         u8     configuring:1;
         u8     conf_route_table:1;
+
         u8     enclosure_logical_id[8];
 
         struct ex_phy *ex_phy;
@@ -386,6 +389,11 @@ sdev_to_domain_dev(struct scsi_device *sdev) {
         return starget_to_domain_dev(sdev->sdev_target);
 }
 
+static inline struct ata_device *sas_to_ata_dev(struct domain_device *dev)
+{
+        return &dev->sata_dev.ap->link.device[0];
+}
+
 static inline struct domain_device *
 cmd_to_domain_dev(struct scsi_cmnd *cmd)
 {
@@ -405,6 +413,20 @@ static inline void sas_phy_disconnected(struct asd_sas_phy *phy)
         phy->linkrate = SAS_LINK_RATE_UNKNOWN;
 }
 
+static inline unsigned int to_sas_gpio_od(int device, int bit)
+{
+        return 3 * device + bit;
+}
+
+#ifdef CONFIG_SCSI_SAS_HOST_SMP
+int try_test_sas_gpio_gp_bit(unsigned int od, u8 *data, u8 index, u8 count);
+#else
+static inline int try_test_sas_gpio_gp_bit(unsigned int od, u8 *data, u8 index, u8 count)
+{
+        return -1;
+}
+#endif
+
 /* ---------- Tasks ---------- */
 /*
       service_response |  SAS_TASK_COMPLETE  |  SAS_TASK_UNDELIVERED |
@@ -555,36 +577,14 @@ struct sas_task {
         struct work_struct abort_work;
 };
 
-extern struct kmem_cache *sas_task_cache;
-
 #define SAS_TASK_STATE_PENDING      1
 #define SAS_TASK_STATE_DONE         2
 #define SAS_TASK_STATE_ABORTED      4
 #define SAS_TASK_NEED_DEV_RESET     8
 #define SAS_TASK_AT_INITIATOR       16
 
-static inline struct sas_task *sas_alloc_task(gfp_t flags)
-{
-        struct sas_task *task = kmem_cache_zalloc(sas_task_cache, flags);
-
-        if (task) {
-                INIT_LIST_HEAD(&task->list);
-                spin_lock_init(&task->task_state_lock);
-                task->task_state_flags = SAS_TASK_STATE_PENDING;
-                init_timer(&task->timer);
-                init_completion(&task->completion);
-        }
-
-        return task;
-}
-
-static inline void sas_free_task(struct sas_task *task)
-{
-        if (task) {
-                BUG_ON(!list_empty(&task->list));
-                kmem_cache_free(sas_task_cache, task);
-        }
-}
+extern struct sas_task *sas_alloc_task(gfp_t flags);
+extern void sas_free_task(struct sas_task *task);
 
 struct sas_domain_function_template {
         /* The class calls these to notify the LLDD of an event. */
@@ -614,6 +614,10 @@ struct sas_domain_function_template {
 
         /* Phy management */
         int (*lldd_control_phy)(struct asd_sas_phy *, enum phy_func, void *);
+
+        /* GPIO support */
+        int (*lldd_write_gpio)(struct sas_ha_struct *, u8 reg_type,
+                               u8 reg_index, u8 reg_count, u8 *write_data);
 };
 
 extern int sas_register_ha(struct sas_ha_struct *);
@@ -652,7 +656,7 @@ int  sas_discover_event(struct asd_sas_port *, enum discover_event ev);
 int  sas_discover_sata(struct domain_device *);
 int  sas_discover_end_dev(struct domain_device *);
 
-void sas_unregister_dev(struct domain_device *);
+void sas_unregister_dev(struct asd_sas_port *port, struct domain_device *);
 
 void sas_init_dev(struct domain_device *);
 
diff --git a/include/scsi/sas.h b/include/scsi/sas.h
index e9fd02281381..3673d685e6ad 100644
--- a/include/scsi/sas.h
+++ b/include/scsi/sas.h
@@ -108,6 +108,7 @@ enum sas_protocol {
         SAS_PROTOCOL_STP                = 0x04,
         SAS_PROTOCOL_SSP                = 0x08,
         SAS_PROTOCOL_ALL                = 0x0E,
+        SAS_PROTOCOL_STP_ALL            = SAS_PROTOCOL_STP|SAS_PROTOCOL_SATA,
 };
 
 /* From the spec; local phys only */
@@ -121,6 +122,7 @@ enum phy_func {
         PHY_FUNC_TX_SATA_PS_SIGNAL,
         PHY_FUNC_RELEASE_SPINUP_HOLD = 0x10, /* LOCAL PORT ONLY! */
         PHY_FUNC_SET_LINK_RATE,
+        PHY_FUNC_GET_EVENTS,
 };
 
 /* SAS LLDD would need to report only _very_few_ of those, like BROADCAST.
@@ -195,6 +197,14 @@ enum sas_open_rej_reason {
         SAS_OREJ_RSVD_RETRY = 18,
 };
 
+enum sas_gpio_reg_type {
+        SAS_GPIO_REG_CFG   = 0,
+        SAS_GPIO_REG_RX    = 1,
+        SAS_GPIO_REG_RX_GP = 2,
+        SAS_GPIO_REG_TX    = 3,
+        SAS_GPIO_REG_TX_GP = 4,
+};
+
 struct  dev_to_host_fis {
         u8     fis_type;          /* 0x34 */
         u8     flags;
@@ -341,7 +351,12 @@ struct report_general_resp {
 
         u8      conf_route_table:1;
         u8      configuring:1;
-        u8      _r_b:6;
+        u8      config_others:1;
+        u8      orej_retry_supp:1;
+        u8      stp_cont_awt:1;
+        u8      self_config:1;
+        u8      zone_config:1;
+        u8      t2t_supp:1;
 
         u8      _r_c;
 
@@ -528,7 +543,12 @@ struct report_general_resp {
         u8      _r_a;
         u8      num_phys;
 
-        u8      _r_b:6;
+        u8      t2t_supp:1;
+        u8      zone_config:1;
+        u8      self_config:1;
+        u8      stp_cont_awt:1;
+        u8      orej_retry_supp:1;
+        u8      config_others:1;
         u8      configuring:1;
         u8      conf_route_table:1;
 
diff --git a/include/scsi/scsi_bsg_iscsi.h b/include/scsi/scsi_bsg_iscsi.h
new file mode 100644
index 000000000000..fd5689d4c052
--- /dev/null
+++ b/include/scsi/scsi_bsg_iscsi.h
@@ -0,0 +1,110 @@
+/*
+ *  iSCSI Transport BSG Interface
+ *
+ *  Copyright (C) 2009   James Smart, Emulex Corporation
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef SCSI_BSG_ISCSI_H
+#define SCSI_BSG_ISCSI_H
+
+/*
+ * This file intended to be included by both kernel and user space
+ */
+
+#include <scsi/scsi.h>
+
+/*
+ * iSCSI Transport SGIO v4 BSG Message Support
+ */
+
+/* Default BSG request timeout (in seconds) */
+#define ISCSI_DEFAULT_BSG_TIMEOUT      (10 * HZ)
+
+
+/*
+ * Request Message Codes supported by the iSCSI Transport
+ */
+
+/* define the class masks for the message codes */
+#define ISCSI_BSG_CLS_MASK     0xF0000000      /* find object class */
+#define ISCSI_BSG_HST_MASK     0x80000000      /* iscsi host class */
+
+/* iscsi host Message Codes */
+#define ISCSI_BSG_HST_VENDOR           (ISCSI_BSG_HST_MASK | 0x000000FF)
+
+
+/*
+ * iSCSI Host Messages
+ */
+
+/* ISCSI_BSG_HST_VENDOR : */
+
+/* Request:
+ * Note: When specifying vendor_id, be sure to read the Vendor Type and ID
+ *   formatting requirements specified in scsi_netlink.h
+ */
+struct iscsi_bsg_host_vendor {
+        /*
+         * Identifies the vendor that the message is formatted for. This
+         * should be the recipient of the message.
+         */
+        uint64_t vendor_id;
+
+        /* start of vendor command area */
+        uint32_t vendor_cmd[0];
+};
+
+/* Response:
+ */
+struct iscsi_bsg_host_vendor_reply {
+        /* start of vendor response area */
+        uint32_t vendor_rsp[0];
+};
+
+
+/* request (CDB) structure of the sg_io_v4 */
+struct iscsi_bsg_request {
+        uint32_t msgcode;
+        union {
+                struct iscsi_bsg_host_vendor    h_vendor;
+        } rqst_data;
+} __attribute__((packed));
+
+
+/* response (request sense data) structure of the sg_io_v4 */
+struct iscsi_bsg_reply {
+        /*
+         * The completion result. Result exists in two forms:
+         * if negative, it is an -Exxx system errno value. There will
+         * be no further reply information supplied.
+         * else, it's the 4-byte scsi error result, with driver, host,
+         * msg and status fields. The per-msgcode reply structure
+         * will contain valid data.
+         */
+        uint32_t result;
+
+        /* If there was reply_payload, how much was recevied ? */
+        uint32_t reply_payload_rcv_len;
+
+        union {
+                struct iscsi_bsg_host_vendor_reply      vendor_reply;
+        } reply_data;
+};
+
+
+#endif /* SCSI_BSG_ISCSI_H */
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index d371c3ca90c3..5591ed54dc93 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -197,6 +197,7 @@ struct scsi_device_handler {
         int (*activate)(struct scsi_device *, activate_complete, void *);
         int (*prep_fn)(struct scsi_device *, struct request *);
         int (*set_params)(struct scsi_device *, const char *);
+        bool (*match)(struct scsi_device *);
 };
 
 struct scsi_dh_data {
@@ -471,6 +472,11 @@ static inline int scsi_device_protection(struct scsi_device *sdev)
         return sdev->scsi_level > SCSI_2 && sdev->inquiry[5] & (1<<0);
 }
 
+static inline int scsi_device_tpgs(struct scsi_device *sdev)
+{
+        return sdev->inquiry ? (sdev->inquiry[5] >> 4) & 0x3 : 0;
+}
+
 #define MODULE_ALIAS_SCSI_DEVICE(type) \
         MODULE_ALIAS("scsi:t-" __stringify(type) "*")
 #define SCSI_DEVICE_MODALIAS_FMT "scsi:t-0x%02x"
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index f1f2644137b8..50266c9405fc 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -355,6 +355,19 @@ struct scsi_host_template {
          */
         enum blk_eh_timer_return (*eh_timed_out)(struct scsi_cmnd *);
 
+        /* This is an optional routine that allows transport to initiate
+         * LLD adapter or firmware reset using sysfs attribute.
+         *
+         * Return values: 0 on success, -ve value on failure.
+         *
+         * Status: OPTIONAL
+         */
+
+        int (*host_reset)(struct Scsi_Host *shost, int reset_type);
+#define SCSI_ADAPTER_RESET      1
+#define SCSI_FIRMWARE_RESET     2
+
+
         /*
          * Name of proc directory
          */
@@ -791,7 +804,8 @@ static inline struct device *scsi_get_device(struct Scsi_Host *shost)
  **/
 static inline int scsi_host_scan_allowed(struct Scsi_Host *shost)
 {
-        return shost->shost_state == SHOST_RUNNING;
+        return shost->shost_state == SHOST_RUNNING ||
+               shost->shost_state == SHOST_RECOVERY;
 }
 
 extern void scsi_unblock_requests(struct Scsi_Host *);
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index bf8f52965675..5994bcc1b017 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -37,6 +37,8 @@ struct iscsi_cls_conn;
 struct iscsi_conn;
 struct iscsi_task;
 struct sockaddr;
+struct iscsi_iface;
+struct bsg_job;
 
 /**
  * struct iscsi_transport - iSCSI Transport template
@@ -84,9 +86,7 @@ struct iscsi_transport {
         struct module *owner;
         char *name;
         unsigned int caps;
-        /* LLD sets this to indicate what values it can export to sysfs */
-        uint64_t param_mask;
-        uint64_t host_param_mask;
+
         struct iscsi_cls_session *(*create_session) (struct iscsi_endpoint *ep,
                                         uint16_t cmds_max, uint16_t qdepth,
                                         uint32_t sn);
@@ -137,6 +137,13 @@ struct iscsi_transport {
         int (*tgt_dscvr) (struct Scsi_Host *shost, enum iscsi_tgt_dscvr type,
                           uint32_t enable, struct sockaddr *dst_addr);
         int (*set_path) (struct Scsi_Host *shost, struct iscsi_path *params);
+        int (*set_iface_param) (struct Scsi_Host *shost, void *data,
+                                uint32_t len);
+        int (*get_iface_param) (struct iscsi_iface *iface,
+                                enum iscsi_param_type param_type,
+                                int param, char *buf);
+        mode_t (*attr_is_visible)(int param_type, int param);
+        int (*bsg_request)(struct bsg_job *job);
 };
 
 /*
@@ -150,6 +157,8 @@ extern int iscsi_unregister_transport(struct iscsi_transport *tt);
  */
 extern void iscsi_conn_error_event(struct iscsi_cls_conn *conn,
                                    enum iscsi_err error);
+extern void iscsi_conn_login_event(struct iscsi_cls_conn *conn,
+                                   enum iscsi_conn_state state);
 extern int iscsi_recv_pdu(struct iscsi_cls_conn *conn, struct iscsi_hdr *hdr,
                           char *data, uint32_t data_size);
 
@@ -171,6 +180,9 @@ struct iscsi_cls_conn {
 #define iscsi_dev_to_conn(_dev) \
         container_of(_dev, struct iscsi_cls_conn, dev)
 
+#define transport_class_to_conn(_cdev) \
+        iscsi_dev_to_conn(_cdev->parent)
+
 #define iscsi_conn_to_session(_conn) \
         iscsi_dev_to_session(_conn->dev.parent)
 
@@ -197,6 +209,7 @@ struct iscsi_cls_session {
         struct delayed_work recovery_work;
 
         unsigned int target_id;
+        bool ida_used;
 
         int state;
         int sid;                                /* session id */
@@ -207,6 +220,9 @@ struct iscsi_cls_session {
 #define iscsi_dev_to_session(_dev) \
         container_of(_dev, struct iscsi_cls_session, dev)
 
+#define transport_class_to_session(_cdev) \
+        iscsi_dev_to_session(_cdev->parent)
+
 #define iscsi_session_to_shost(_session) \
         dev_to_shost(_session->dev.parent)
 
@@ -216,8 +232,12 @@ struct iscsi_cls_session {
 struct iscsi_cls_host {
         atomic_t nr_scans;
         struct mutex mutex;
+        struct request_queue *bsg_q;
 };
 
+#define iscsi_job_to_shost(_job) \
+        dev_to_shost(_job->dev)
+
 extern void iscsi_host_for_each_session(struct Scsi_Host *shost,
                                 void (*fn)(struct iscsi_cls_session *));
 
@@ -228,6 +248,20 @@ struct iscsi_endpoint {
         struct iscsi_cls_conn *conn;
 };
 
+struct iscsi_iface {
+        struct device dev;
+        struct iscsi_transport *transport;
+        uint32_t iface_type;    /* IPv4 or IPv6 */
+        uint32_t iface_num;     /* iface number, 0 - n */
+        void *dd_data;          /* LLD private data */
+};
+
+#define iscsi_dev_to_iface(_dev) \
+        container_of(_dev, struct iscsi_iface, dev)
+
+#define iscsi_iface_to_shost(_iface) \
+        dev_to_shost(_iface->dev.parent)
+
 /*
  * session and connection functions that can be used by HW iSCSI LLDs
  */
@@ -238,6 +272,7 @@ struct iscsi_endpoint {
         dev_printk(prefix, &(_cls_conn)->dev, fmt, ##a)
 
 extern int iscsi_session_chkready(struct iscsi_cls_session *session);
+extern int iscsi_is_session_online(struct iscsi_cls_session *session);
 extern struct iscsi_cls_session *iscsi_alloc_session(struct Scsi_Host *shost,
                                 struct iscsi_transport *transport, int dd_size);
 extern int iscsi_add_session(struct iscsi_cls_session *session,
@@ -261,5 +296,11 @@ extern struct iscsi_endpoint *iscsi_create_endpoint(int dd_size);
 extern void iscsi_destroy_endpoint(struct iscsi_endpoint *ep);
 extern struct iscsi_endpoint *iscsi_lookup_endpoint(u64 handle);
 extern int iscsi_block_scsi_eh(struct scsi_cmnd *cmd);
+extern struct iscsi_iface *iscsi_create_iface(struct Scsi_Host *shost,
+                                              struct iscsi_transport *t,
+                                              uint32_t iface_type,
+                                              uint32_t iface_num, int dd_size);
+extern void iscsi_destroy_iface(struct iscsi_iface *iface);
+extern struct iscsi_iface *iscsi_lookup_iface(int handle);
 
 #endif
diff --git a/include/sound/adau1373.h b/include/sound/adau1373.h
new file mode 100644
index 000000000000..1b19c7666574
--- /dev/null
+++ b/include/sound/adau1373.h
@@ -0,0 +1,34 @@
+/*
+ * Analog Devices ADAU1373 Audio Codec drive
+ *
+ * Copyright 2011 Analog Devices Inc.
+ * Author: Lars-Peter Clausen <lars@metafoo.de>
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __SOUND_ADAU1373_H__
+#define __SOUND_ADAU1373_H__
+
+enum adau1373_micbias_voltage {
+        ADAU1373_MICBIAS_2_9V = 0,
+        ADAU1373_MICBIAS_2_2V = 1,
+        ADAU1373_MICBIAS_2_6V = 2,
+        ADAU1373_MICBIAS_1_8V = 3,
+};
+
+#define ADAU1373_DRC_SIZE 13
+
+struct adau1373_platform_data {
+        bool input_differential[4];
+        bool lineout_differential;
+        bool lineout_ground_sense;
+
+        unsigned int num_drc;
+        uint8_t drc_setting[3][ADAU1373_DRC_SIZE];
+
+        enum adau1373_micbias_voltage micbias1;
+        enum adau1373_micbias_voltage micbias2;
+};
+
+#endif
diff --git a/include/sound/asound.h b/include/sound/asound.h
index 5d6074faa279..a2e4ff5ba9e9 100644
--- a/include/sound/asound.h
+++ b/include/sound/asound.h
@@ -706,7 +706,7 @@ struct snd_timer_tread {
  *                                                                          *
  ****************************************************************************/
 
-#define SNDRV_CTL_VERSION               SNDRV_PROTOCOL_VERSION(2, 0, 6)
+#define SNDRV_CTL_VERSION               SNDRV_PROTOCOL_VERSION(2, 0, 7)
 
 struct snd_ctl_card_info {
         int card;                       /* card number */
@@ -803,6 +803,8 @@ struct snd_ctl_elem_info {
                         unsigned int items;     /* R: number of items */
                         unsigned int item;      /* W: item number */
                         char name[64];          /* R: value name */
+                        __u64 names_ptr;        /* W: names list (ELEM_ADD only) */
+                        unsigned int names_length;
                 } enumerated;
                 unsigned char reserved[128];
         } value;
diff --git a/include/sound/initval.h b/include/sound/initval.h
index 1daa6dff8297..f99a0d2ddfe7 100644
--- a/include/sound/initval.h
+++ b/include/sound/initval.h
@@ -62,7 +62,7 @@ static int snd_legacy_find_free_irq(int *irq_table)
 {
         while (*irq_table != -1) {
                 if (!request_irq(*irq_table, snd_legacy_empty_irq_handler,
-                                 IRQF_DISABLED | IRQF_PROBE_SHARED, "ALSA Test IRQ",
+                                 IRQF_PROBE_SHARED, "ALSA Test IRQ",
                                  (void *) irq_table)) {
                         free_irq(*irq_table, (void *) irq_table);
                         return *irq_table;
diff --git a/include/sound/jack.h b/include/sound/jack.h
index c140fc7cbd3f..63c790742db4 100644
--- a/include/sound/jack.h
+++ b/include/sound/jack.h
@@ -42,6 +42,7 @@ enum snd_jack_types {
         SND_JACK_MECHANICAL     = 0x0008, /* If detected separately */
         SND_JACK_VIDEOOUT       = 0x0010,
         SND_JACK_AVOUT          = SND_JACK_LINEOUT | SND_JACK_VIDEOOUT,
+        SND_JACK_LINEIN         = 0x0020,
 
         /* Kept separate from switches to facilitate implementation */
         SND_JACK_BTN_0          = 0x4000,
diff --git a/include/sound/mpu401.h b/include/sound/mpu401.h
index 1f1d53f8830b..20230db00ef1 100644
--- a/include/sound/mpu401.h
+++ b/include/sound/mpu401.h
@@ -50,7 +50,10 @@
 #define MPU401_INFO_INTEGRATED  (1 << 2)        /* integrated h/w port */
 #define MPU401_INFO_MMIO        (1 << 3)        /* MMIO access */
 #define MPU401_INFO_TX_IRQ      (1 << 4)        /* independent TX irq */
+#define MPU401_INFO_IRQ_HOOK    (1 << 5)        /* mpu401 irq handler is called
+                                                   from driver irq handler */
 #define MPU401_INFO_NO_ACK      (1 << 6)        /* No ACK cmd needed */
+#define MPU401_INFO_USE_TIMER   (1 << 15)       /* internal */
 
 #define MPU401_MODE_BIT_INPUT           0
 #define MPU401_MODE_BIT_OUTPUT          1
@@ -73,8 +76,7 @@ struct snd_mpu401 {
         unsigned long port;             /* base port of MPU-401 chip */
         unsigned long cport;            /* port + 1 (usually) */
         struct resource *res;           /* port resource */
-        int irq;                        /* IRQ number of MPU-401 chip (-1 = poll) */
-        int irq_flags;
+        int irq;                        /* IRQ number of MPU-401 chip */
 
         unsigned long mode;             /* MPU401_MODE_XXXX */
         int timer_invoked;
@@ -131,7 +133,6 @@ int snd_mpu401_uart_new(struct snd_card *card,
                         unsigned long port,
                         unsigned int info_flags,
                         int irq,
-                        int irq_flags,
                         struct snd_rawmidi ** rrawmidi);
 
 #endif /* __SOUND_MPU401_H */
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 54cb079b7bf1..0cf91b2f08ca 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -825,6 +825,8 @@ int snd_pcm_hw_constraint_step(struct snd_pcm_runtime *runtime,
 int snd_pcm_hw_constraint_pow2(struct snd_pcm_runtime *runtime,
                                unsigned int cond,
                                snd_pcm_hw_param_t var);
+int snd_pcm_hw_rule_noresample(struct snd_pcm_runtime *runtime,
+                               unsigned int base_rate);
 int snd_pcm_hw_rule_add(struct snd_pcm_runtime *runtime,
                         unsigned int cond,
                         int var,
@@ -1035,6 +1037,8 @@ static inline void snd_pcm_mmap_data_close(struct vm_area_struct *area)
         atomic_dec(&substream->mmap_count);
 }
 
+int snd_pcm_lib_default_mmap(struct snd_pcm_substream *substream,
+                             struct vm_area_struct *area);
 /* mmap for io-memory area */
 #if defined(CONFIG_X86) || defined(CONFIG_PPC) || defined(CONFIG_ALPHA)
 #define SNDRV_PCM_INFO_MMAP_IOMEM       SNDRV_PCM_INFO_MMAP
diff --git a/include/sound/saif.h b/include/sound/saif.h
new file mode 100644
index 000000000000..d0e0de7984ec
--- /dev/null
+++ b/include/sound/saif.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * 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 __SOUND_SAIF_H__
+#define __SOUND_SAIF_H__
+
+struct mxs_saif_platform_data {
+        int (*init) (void);
+        int (*get_master_id) (unsigned int saif_id);
+};
+#endif
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 5ad5f3a50c68..2413acc54883 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -24,13 +24,13 @@ struct snd_pcm_substream;
  * Describes the physical PCM data formating and clocking. Add new formats
  * to the end.
  */
-#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_AC97             5 /* AC97 */
-#define SND_SOC_DAIFMT_PDM              6 /* Pulse density modulation */
+#define SND_SOC_DAIFMT_I2S              1 /* I2S mode */
+#define SND_SOC_DAIFMT_RIGHT_J          2 /* Right Justified mode */
+#define SND_SOC_DAIFMT_LEFT_J           3 /* Left Justified mode */
+#define SND_SOC_DAIFMT_DSP_A            4 /* L data MSB after FRM LRC */
+#define SND_SOC_DAIFMT_DSP_B            5 /* L data MSB during FRM LRC */
+#define SND_SOC_DAIFMT_AC97             6 /* AC97 */
+#define SND_SOC_DAIFMT_PDM              7 /* Pulse density modulation */
 
 /* left and right justified also known as MSB and LSB respectively */
 #define SND_SOC_DAIFMT_MSB              SND_SOC_DAIFMT_LEFT_J
@@ -42,8 +42,8 @@ struct snd_pcm_substream;
  * 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 */
-#define SND_SOC_DAIFMT_GATED            (1 << 4) /* clock is gated */
+#define SND_SOC_DAIFMT_CONT             (1 << 4) /* continuous clock */
+#define SND_SOC_DAIFMT_GATED            (2 << 4) /* clock is gated */
 
 /*
  * DAI hardware signal inversions.
@@ -51,10 +51,10 @@ struct snd_pcm_substream;
  * Specifies whether the DAI can also support inverted clocks for the specified
  * 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_NF            (1 << 8) /* normal bit clock + frame */
+#define SND_SOC_DAIFMT_NB_IF            (2 << 8) /* normal BCLK + inv FRM */
+#define SND_SOC_DAIFMT_IB_NF            (3 << 8) /* invert BCLK + nor FRM */
+#define SND_SOC_DAIFMT_IB_IF            (4 << 8) /* invert BCLK + FRM */
 
 /*
  * DAI hardware clock masters.
@@ -63,10 +63,10 @@ struct snd_pcm_substream;
  * 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_CFS          (2 << 12) /* codec clk master & frame slave */
-#define SND_SOC_DAIFMT_CBS_CFS          (3 << 12) /* codec clk & FRM slave */
+#define SND_SOC_DAIFMT_CBM_CFM          (1 << 12) /* codec clk & FRM master */
+#define SND_SOC_DAIFMT_CBS_CFM          (2 << 12) /* codec clk slave & FRM master */
+#define SND_SOC_DAIFMT_CBM_CFS          (3 << 12) /* codec clk master & frame slave */
+#define SND_SOC_DAIFMT_CBS_CFS          (4 << 12) /* codec clk & FRM slave */
 
 #define SND_SOC_DAIFMT_FORMAT_MASK      0x000f
 #define SND_SOC_DAIFMT_CLOCK_MASK       0x00f0
@@ -242,6 +242,9 @@ struct snd_soc_dai {
         void *playback_dma_data;
         void *capture_dma_data;
 
+        /* Symmetry data - only valid if symmetry is being enforced */
+        unsigned int rate;
+
         /* parent platform/codec */
         union {
                 struct snd_soc_platform *platform;
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index e0583b7769cb..17a4c17f19f5 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -381,6 +381,9 @@ int snd_soc_dapm_force_enable_pin(struct snd_soc_dapm_context *dapm,
 int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm,
                                 const char *pin);
 
+/* Mostly internal - should not normally be used */
+void dapm_mark_dirty(struct snd_soc_dapm_widget *w, const char *reason);
+
 /* dapm widget types */
 enum snd_soc_dapm_type {
         snd_soc_dapm_input = 0,         /* input pin */
@@ -473,6 +476,8 @@ struct snd_soc_dapm_widget {
         unsigned char ext:1;                    /* has external widgets */
         unsigned char force:1;                  /* force state */
         unsigned char ignore_suspend:1;         /* kept enabled over suspend */
+        unsigned char new_power:1;              /* power from this run */
+        unsigned char power_checked:1;          /* power checked this run */
         int subseq;                             /* sort within widget type */
 
         int (*power_check)(struct snd_soc_dapm_widget *w);
@@ -492,6 +497,9 @@ struct snd_soc_dapm_widget {
 
         /* used during DAPM updates */
         struct list_head power_list;
+        struct list_head dirty;
+        int inputs;
+        int outputs;
 };
 
 struct snd_soc_dapm_update {
@@ -524,6 +532,8 @@ struct snd_soc_dapm_context {
         enum snd_soc_bias_level target_bias_level;
         struct list_head list;
 
+        int (*stream_event)(struct snd_soc_dapm_context *dapm, int event);
+
 #ifdef CONFIG_DEBUG_FS
         struct dentry *debugfs_dapm;
 #endif
@@ -535,4 +545,10 @@ struct snd_soc_dapm_widget_list {
         struct snd_soc_dapm_widget *widgets[0];
 };
 
+struct snd_soc_dapm_stats {
+        int power_checks;
+        int path_checks;
+        int neighbour_checks;
+};
+
 #endif
diff --git a/include/sound/soc.h b/include/sound/soc.h
index aa19f5a32ba8..11cfb5953e06 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -19,6 +19,7 @@
 #include <linux/workqueue.h>
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
+#include <linux/regmap.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/control.h>
@@ -27,13 +28,20 @@
 /*
  * Convenience kcontrol builders
  */
-#define SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) \
+#define SOC_DOUBLE_VALUE(xreg, shift_left, shift_right, xmax, xinvert) \
         ((unsigned long)&(struct soc_mixer_control) \
-        {.reg = xreg, .shift = xshift, .rshift = xshift, .max = xmax, \
-        .platform_max = xmax, .invert = xinvert})
+        {.reg = xreg, .rreg = xreg, .shift = shift_left, \
+        .rshift = shift_right, .max = xmax, .platform_max = xmax, \
+        .invert = xinvert})
+#define SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) \
+        SOC_DOUBLE_VALUE(xreg, xshift, xshift, xmax, xinvert)
 #define SOC_SINGLE_VALUE_EXT(xreg, xmax, xinvert) \
         ((unsigned long)&(struct soc_mixer_control) \
         {.reg = xreg, .max = xmax, .platform_max = xmax, .invert = xinvert})
+#define SOC_DOUBLE_R_VALUE(xlreg, xrreg, xshift, xmax, xinvert) \
+        ((unsigned long)&(struct soc_mixer_control) \
+        {.reg = xlreg, .rreg = xrreg, .shift = xshift, .rshift = xshift, \
+        .max = xmax, .platform_max = xmax, .invert = xinvert})
 #define SOC_SINGLE(xname, reg, shift, max, invert) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
         .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
@@ -47,40 +55,36 @@
         .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
         .put = snd_soc_put_volsw, \
         .private_value =  SOC_SINGLE_VALUE(reg, shift, max, invert) }
-#define SOC_DOUBLE(xname, xreg, shift_left, shift_right, xmax, xinvert) \
+#define SOC_DOUBLE(xname, reg, shift_left, shift_right, max, invert) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
         .info = snd_soc_info_volsw, .get = snd_soc_get_volsw, \
         .put = snd_soc_put_volsw, \
-        .private_value = (unsigned long)&(struct soc_mixer_control) \
-                {.reg = xreg, .shift = shift_left, .rshift = shift_right, \
-                 .max = xmax, .platform_max = xmax, .invert = xinvert} }
+        .private_value = SOC_DOUBLE_VALUE(reg, shift_left, shift_right, \
+                                          max, invert) }
 #define SOC_DOUBLE_R(xname, reg_left, reg_right, xshift, xmax, xinvert) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
-        .info = snd_soc_info_volsw_2r, \
-        .get = snd_soc_get_volsw_2r, .put = snd_soc_put_volsw_2r, \
-        .private_value = (unsigned long)&(struct soc_mixer_control) \
-                {.reg = reg_left, .rreg = reg_right, .shift = xshift, \
-                .max = xmax, .platform_max = xmax, .invert = xinvert} }
-#define SOC_DOUBLE_TLV(xname, xreg, shift_left, shift_right, xmax, xinvert, tlv_array) \
+        .info = snd_soc_info_volsw, \
+        .get = snd_soc_get_volsw, .put = snd_soc_put_volsw, \
+        .private_value = SOC_DOUBLE_R_VALUE(reg_left, reg_right, xshift, \
+                                            xmax, xinvert) }
+#define SOC_DOUBLE_TLV(xname, reg, shift_left, shift_right, max, invert, 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 = snd_soc_get_volsw, \
         .put = snd_soc_put_volsw, \
-        .private_value = (unsigned long)&(struct soc_mixer_control) \
-                {.reg = xreg, .shift = shift_left, .rshift = shift_right,\
-                 .max = xmax, .platform_max = xmax, .invert = xinvert} }
+        .private_value = SOC_DOUBLE_VALUE(reg, shift_left, shift_right, \
+                                          max, invert) }
 #define SOC_DOUBLE_R_TLV(xname, reg_left, reg_right, xshift, xmax, xinvert, 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 = snd_soc_get_volsw_2r, .put = snd_soc_put_volsw_2r, \
-        .private_value = (unsigned long)&(struct soc_mixer_control) \
-                {.reg = reg_left, .rreg = reg_right, .shift = xshift, \
-                .max = xmax, .platform_max = xmax, .invert = xinvert} }
+        .info = snd_soc_info_volsw, \
+        .get = snd_soc_get_volsw, .put = snd_soc_put_volsw, \
+        .private_value = SOC_DOUBLE_R_VALUE(reg_left, reg_right, xshift, \
+                                            xmax, xinvert) }
 #define SOC_DOUBLE_S8_TLV(xname, xreg, xmin, xmax, tlv_array) \
 {       .iface  = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
         .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
@@ -120,14 +124,13 @@
         .info = snd_soc_info_volsw, \
         .get = xhandler_get, .put = xhandler_put, \
         .private_value = SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) }
-#define SOC_DOUBLE_EXT(xname, xreg, shift_left, shift_right, xmax, xinvert,\
+#define SOC_DOUBLE_EXT(xname, reg, shift_left, shift_right, max, invert,\
          xhandler_get, xhandler_put) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
         .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, .platform_max = xmax, .invert = xinvert} }
+        .private_value = \
+                SOC_DOUBLE_VALUE(reg, shift_left, shift_right, max, invert) }
 #define SOC_SINGLE_EXT_TLV(xname, xreg, xshift, xmax, xinvert,\
          xhandler_get, xhandler_put, tlv_array) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
@@ -145,20 +148,18 @@
         .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, .platform_max = xmax, .invert = xinvert} }
+        .private_value = SOC_DOUBLE_VALUE(xreg, shift_left, shift_right, \
+                                          xmax, 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, \
+        .info = snd_soc_info_volsw, \
         .get = xhandler_get, .put = xhandler_put, \
-        .private_value = (unsigned long)&(struct soc_mixer_control) \
-                {.reg = reg_left, .rreg = reg_right, .shift = xshift, \
-                .max = xmax, .platform_max = xmax, .invert = xinvert} }
+        .private_value = SOC_DOUBLE_R_VALUE(reg_left, reg_right, xshift, \
+                                            xmax, 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, \
@@ -260,6 +261,7 @@ extern struct snd_ac97_bus_ops soc_ac97_ops;
 enum snd_soc_control_type {
         SND_SOC_I2C = 1,
         SND_SOC_SPI,
+        SND_SOC_REGMAP,
 };
 
 enum snd_soc_compress_type {
@@ -274,7 +276,7 @@ enum snd_soc_pcm_subclass {
 };
 
 int snd_soc_codec_set_sysclk(struct snd_soc_codec *codec, int clk_id,
-                             unsigned int freq, int dir);
+                             int source, unsigned int freq, int dir);
 int snd_soc_codec_set_pll(struct snd_soc_codec *codec, int pll_id, int source,
                           unsigned int freq_in, unsigned int freq_out);
 
@@ -391,12 +393,8 @@ int snd_soc_get_volsw(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *ucontrol);
 int snd_soc_put_volsw(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *ucontrol);
-int snd_soc_info_volsw_2r(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_info *uinfo);
-int snd_soc_get_volsw_2r(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_value *ucontrol);
-int snd_soc_put_volsw_2r(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_value *ucontrol);
+#define snd_soc_get_volsw_2r snd_soc_get_volsw
+#define snd_soc_put_volsw_2r snd_soc_put_volsw
 int snd_soc_info_volsw_s8(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_info *uinfo);
 int snd_soc_get_volsw_s8(struct snd_kcontrol *kcontrol,
@@ -576,9 +574,11 @@ struct snd_soc_codec {
         const void *reg_def_copy;
         const struct snd_soc_cache_ops *cache_ops;
         struct mutex cache_rw_mutex;
+        int val_bytes;
 
         /* dapm */
         struct snd_soc_dapm_context dapm;
+        unsigned int ignore_pmdown_time:1; /* pmdown_time is ignored at stop */
 
 #ifdef CONFIG_DEBUG_FS
         struct dentry *debugfs_codec_root;
@@ -607,7 +607,7 @@ struct snd_soc_codec_driver {
 
         /* codec wide operations */
         int (*set_sysclk)(struct snd_soc_codec *codec,
-                          int clk_id, unsigned int freq, int dir);
+                          int clk_id, int source, unsigned int freq, int dir);
         int (*set_pll)(struct snd_soc_codec *codec, int pll_id, int source,
                 unsigned int freq_in, unsigned int freq_out);
 
@@ -619,7 +619,7 @@ struct snd_soc_codec_driver {
         int (*volatile_register)(struct snd_soc_codec *, unsigned int);
         int (*readable_register)(struct snd_soc_codec *, unsigned int);
         int (*writable_register)(struct snd_soc_codec *, unsigned int);
-        short reg_cache_size;
+        unsigned int reg_cache_size;
         short reg_cache_step;
         short reg_word_size;
         const void *reg_cache_default;
@@ -630,10 +630,14 @@ struct snd_soc_codec_driver {
         /* codec bias level */
         int (*set_bias_level)(struct snd_soc_codec *,
                               enum snd_soc_bias_level level);
+        bool idle_bias_off;
 
         void (*seq_notifier)(struct snd_soc_dapm_context *,
                              enum snd_soc_dapm_type, int);
 
+        /* codec stream completion event */
+        int (*stream_event)(struct snd_soc_dapm_context *dapm, int event);
+
         /* probe ordering - for components with runtime dependencies */
         int probe_order;
         int remove_order;
@@ -669,6 +673,9 @@ struct snd_soc_platform_driver {
         /* platform stream ops */
         struct snd_pcm_ops *ops;
 
+        /* platform stream completion event */
+        int (*stream_event)(struct snd_soc_dapm_context *dapm, int event);
+
         /* probe ordering - for components with runtime dependencies */
         int probe_order;
         int remove_order;
@@ -703,6 +710,8 @@ struct snd_soc_dai_link {
         const char *cpu_dai_name;
         const char *codec_dai_name;
 
+        unsigned int dai_fmt;           /* format to set on init */
+
         /* Keep DAI active over suspend */
         unsigned int ignore_suspend:1;
 
@@ -815,9 +824,11 @@ struct snd_soc_card {
         struct list_head widgets;
         struct list_head paths;
         struct list_head dapm_list;
+        struct list_head dapm_dirty;
 
         /* Generic DAPM context for the card */
         struct snd_soc_dapm_context dapm;
+        struct snd_soc_dapm_stats dapm_stats;
 
 #ifdef CONFIG_DEBUG_FS
         struct dentry *debugfs_card_root;
@@ -840,8 +851,6 @@ struct snd_soc_pcm_runtime  {
         unsigned int complete:1;
         unsigned int dev_registered:1;
 
-        /* Symmetry data - only valid if symmetry is being enforced */
-        unsigned int rate;
         long pmdown_time;
 
         /* runtime devices */
@@ -936,6 +945,18 @@ static inline void snd_soc_initialize_card_lists(struct snd_soc_card *card)
         INIT_LIST_HEAD(&card->dapm_list);
 }
 
+static inline bool snd_soc_volsw_is_stereo(struct soc_mixer_control *mc)
+{
+        if (mc->reg == mc->rreg && mc->shift == mc->rshift)
+                return 0;
+        /*
+         * mc->reg == mc->rreg && mc->shift != mc->rshift, or
+         * mc->reg != mc->rreg means that the control is
+         * stereo (bits in one register or in two registers)
+         */
+        return 1;
+}
+
 int snd_soc_util_init(void);
 void snd_soc_util_exit(void);
 
diff --git a/include/sound/tpa6130a2-plat.h b/include/sound/tpa6130a2-plat.h
index 89beccb57edd..4cc1093844c8 100644
--- a/include/sound/tpa6130a2-plat.h
+++ b/include/sound/tpa6130a2-plat.h
@@ -23,13 +23,7 @@
 #ifndef TPA6130A2_PLAT_H
 #define TPA6130A2_PLAT_H
 
-enum tpa_model {
-        TPA6130A2,
-        TPA6140A2,
-};
-
 struct tpa6130a2_platform_data {
-        enum tpa_model id;
         int power_gpio;
 };
 
diff --git a/include/sound/wm1250-ev1.h b/include/sound/wm1250-ev1.h
new file mode 100644
index 000000000000..7dff82834123
--- /dev/null
+++ b/include/sound/wm1250-ev1.h
@@ -0,0 +1,27 @@
+/*
+ * linux/sound/wm1250-ev1.h - Platform data for WM1250-EV1
+ *
+ * Copyright 2011 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_WM1250_EV1_H
+#define __LINUX_SND_WM1250_EV1_H
+
+#define WM1250_EV1_NUM_GPIOS 5
+
+#define WM1250_EV1_GPIO_CLK_ENA  0
+#define WM1250_EV1_GPIO_CLK_SEL0 1
+#define WM1250_EV1_GPIO_CLK_SEL1 2
+#define WM1250_EV1_GPIO_OSR      3
+#define WM1250_EV1_GPIO_MASTER   4
+
+
+struct wm1250_ev1_pdata {
+        int gpios[WM1250_EV1_NUM_GPIOS];
+};
+
+#endif
diff --git a/include/sound/wm5100.h b/include/sound/wm5100.h
new file mode 100644
index 000000000000..617d0c4a159f
--- /dev/null
+++ b/include/sound/wm5100.h
@@ -0,0 +1,59 @@
+/*
+ * linux/sound/wm5100.h -- Platform data for WM5100
+ *
+ * Copyright 2011 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_WM5100_H
+#define __LINUX_SND_WM5100_H
+
+enum wm5100_in_mode {
+        WM5100_IN_SE = 0,
+        WM5100_IN_DIFF = 1,
+        WM5100_IN_DMIC = 2,
+};
+
+enum wm5100_dmic_sup {
+        WM5100_DMIC_SUP_MICVDD = 0,
+        WM5100_DMIC_SUP_MICBIAS1 = 1,
+        WM5100_DMIC_SUP_MICBIAS2 = 2,
+        WM5100_DMIC_SUP_MICBIAS3 = 3,
+};
+
+enum wm5100_micdet_bias {
+        WM5100_MICDET_MICBIAS1 = 0,
+        WM5100_MICDET_MICBIAS2 = 1,
+        WM5100_MICDET_MICBIAS3 = 2,
+};
+
+struct wm5100_jack_mode {
+        enum wm5100_micdet_bias bias;
+        int hp_pol;
+        int micd_src;
+};
+
+#define WM5100_GPIO_SET 0x10000
+
+struct wm5100_pdata {
+        int reset;      /** GPIO controlling /RESET, if any */
+        int ldo_ena;    /** GPIO controlling LODENA, if any */
+        int hp_pol;     /** GPIO controlling headset polarity, if any */
+        int irq_flags;
+        int gpio_base;
+
+        struct wm5100_jack_mode jack_modes[2];
+
+        /* Input pin mode selection */
+        enum wm5100_in_mode in_mode[4];
+
+        /* DMIC supply selection */
+        enum wm5100_dmic_sup dmic_sup[4];
+
+        int gpio_defaults[6];
+};
+
+#endif
diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h
index 603f5a0f0365..ab26f8aa3c78 100644
--- a/include/trace/events/asoc.h
+++ b/include/trace/events/asoc.h
@@ -216,6 +216,31 @@ DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_done,
 
 );
 
+TRACE_EVENT(snd_soc_dapm_walk_done,
+
+        TP_PROTO(struct snd_soc_card *card),
+
+        TP_ARGS(card),
+
+        TP_STRUCT__entry(
+                __string(       name,   card->name              )
+                __field(        int,    power_checks            )
+                __field(        int,    path_checks             )
+                __field(        int,    neighbour_checks        )
+        ),
+
+        TP_fast_assign(
+                __assign_str(name, card->name);
+                __entry->power_checks = card->dapm_stats.power_checks;
+                __entry->path_checks = card->dapm_stats.path_checks;
+                __entry->neighbour_checks = card->dapm_stats.neighbour_checks;
+        ),
+
+        TP_printk("%s: checks %d power, %d path, %d neighbour",
+                  __get_str(name), (int)__entry->power_checks,
+                  (int)__entry->path_checks, (int)__entry->neighbour_checks)
+);
+
 TRACE_EVENT(snd_soc_jack_irq,
 
         TP_PROTO(const char *name),
diff --git a/include/video/omap-panel-dvi.h b/include/video/omap-panel-dvi.h
new file mode 100644
index 000000000000..87ad567b4229
--- /dev/null
+++ b/include/video/omap-panel-dvi.h
@@ -0,0 +1,37 @@
+/*
+ * Header for DVI output driver
+ *
+ * Copyright (C) 2011 Texas Instruments Inc
+ * Author: Tomi Valkeinen <tomi.valkeinen@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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __OMAP_PANEL_DVI_H
+#define __OMAP_PANEL_DVI_H
+
+struct omap_dss_device;
+
+/**
+ * struct panel_dvi_platform_data - panel driver configuration data
+ * @platform_enable: platform specific panel enable function
+ * @platform_disable: platform specific panel disable function
+ * @i2c_bus_num: i2c bus id for the panel
+ */
+struct panel_dvi_platform_data {
+        int (*platform_enable)(struct omap_dss_device *dssdev);
+        void (*platform_disable)(struct omap_dss_device *dssdev);
+        u16 i2c_bus_num;
+};
+
+#endif /* __OMAP_PANEL_DVI_H */
diff --git a/include/video/omap-panel-n8x0.h b/include/video/omap-panel-n8x0.h
new file mode 100644
index 000000000000..50a1302e2cfd
--- /dev/null
+++ b/include/video/omap-panel-n8x0.h
@@ -0,0 +1,15 @@
+#ifndef __OMAP_PANEL_N8X0_H
+#define __OMAP_PANEL_N8X0_H
+
+struct omap_dss_device;
+
+struct panel_n8x0_data {
+        int (*platform_enable)(struct omap_dss_device *dssdev);
+        void (*platform_disable)(struct omap_dss_device *dssdev);
+        int panel_reset;
+        int ctrl_pwrdown;
+
+        int (*set_backlight)(struct omap_dss_device *dssdev, int level);
+};
+
+#endif
diff --git a/include/video/omap-panel-nokia-dsi.h b/include/video/omap-panel-nokia-dsi.h
index 921ae9327228..7dc71f9c13e6 100644
--- a/include/video/omap-panel-nokia-dsi.h
+++ b/include/video/omap-panel-nokia-dsi.h
@@ -10,9 +10,7 @@ struct omap_dss_device;
  * @ext_te_gpio: external TE GPIO
  * @esd_interval: interval of ESD checks, 0 = disabled (ms)
  * @ulps_timeout: time to wait before entering ULPS, 0 = disabled (ms)
- * @max_backlight_level: maximum backlight level
- * @set_backlight: pointer to backlight set function
- * @get_backlight: pointer to backlight get function
+ * @use_dsi_backlight: true if panel uses DSI command to control backlight
  */
 struct nokia_dsi_panel_data {
         const char *name;
@@ -25,9 +23,7 @@ struct nokia_dsi_panel_data {
         unsigned esd_interval;
         unsigned ulps_timeout;
 
-        int max_backlight_level;
-        int (*set_backlight)(struct omap_dss_device *dssdev, int level);
-        int (*get_backlight)(struct omap_dss_device *dssdev);
+        bool use_dsi_backlight;
 };
 
 #endif /* __OMAP_NOKIA_DSI_PANEL_H */
diff --git a/include/video/omap-panel-picodlp.h b/include/video/omap-panel-picodlp.h
new file mode 100644
index 000000000000..1c342ef6f3a1
--- /dev/null
+++ b/include/video/omap-panel-picodlp.h
@@ -0,0 +1,23 @@
+/*
+ * panel data for picodlp panel
+ *
+ * Copyright (C) 2011 Texas Instruments
+ *
+ * Author: Mayuresh Janorkar <mayur@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.
+ */
+#ifndef __PANEL_PICODLP_H
+#define __PANEL_PICODLP_H
+/**
+ * struct : picodlp panel data
+ * picodlp_adapter_id:  i2c_adapter number for picodlp
+ */
+struct picodlp_panel_data {
+        int picodlp_adapter_id;
+        int emu_done_gpio;
+        int pwrgood_gpio;
+};
+#endif /* __PANEL_PICODLP_H */
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 3b55ef22f8db..b66ebb2032c6 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -41,8 +41,13 @@
 #define DISPC_IRQ_WAKEUP                (1 << 16)
 #define DISPC_IRQ_SYNC_LOST2            (1 << 17)
 #define DISPC_IRQ_VSYNC2                (1 << 18)
+#define DISPC_IRQ_VID3_END_WIN          (1 << 19)
+#define DISPC_IRQ_VID3_FIFO_UNDERFLOW   (1 << 20)
 #define DISPC_IRQ_ACBIAS_COUNT_STAT2    (1 << 21)
 #define DISPC_IRQ_FRAMEDONE2            (1 << 22)
+#define DISPC_IRQ_FRAMEDONEWB           (1 << 23)
+#define DISPC_IRQ_FRAMEDONETV           (1 << 24)
+#define DISPC_IRQ_WBBUFFEROVERFLOW      (1 << 25)
 
 struct omap_dss_device;
 struct omap_overlay_manager;
@@ -60,7 +65,8 @@ enum omap_display_type {
 enum omap_plane {
         OMAP_DSS_GFX    = 0,
         OMAP_DSS_VIDEO1 = 1,
-        OMAP_DSS_VIDEO2 = 2
+        OMAP_DSS_VIDEO2 = 2,
+        OMAP_DSS_VIDEO3 = 3,
 };
 
 enum omap_channel {
@@ -129,6 +135,18 @@ enum omap_dss_venc_type {
         OMAP_DSS_VENC_TYPE_SVIDEO,
 };
 
+enum omap_dss_dsi_pixel_format {
+        OMAP_DSS_DSI_FMT_RGB888,
+        OMAP_DSS_DSI_FMT_RGB666,
+        OMAP_DSS_DSI_FMT_RGB666_PACKED,
+        OMAP_DSS_DSI_FMT_RGB565,
+};
+
+enum omap_dss_dsi_mode {
+        OMAP_DSS_DSI_CMD_MODE = 0,
+        OMAP_DSS_DSI_VIDEO_MODE,
+};
+
 enum omap_display_caps {
         OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE      = 1 << 0,
         OMAP_DSS_DISPLAY_CAP_TEAR_ELIM          = 1 << 1,
@@ -162,11 +180,13 @@ enum omap_dss_rotation_angle {
 
 enum omap_overlay_caps {
         OMAP_DSS_OVL_CAP_SCALE = 1 << 0,
-        OMAP_DSS_OVL_CAP_DISPC = 1 << 1,
+        OMAP_DSS_OVL_CAP_GLOBAL_ALPHA = 1 << 1,
+        OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA = 1 << 2,
+        OMAP_DSS_OVL_CAP_ZORDER = 1 << 3,
 };
 
 enum omap_overlay_manager_caps {
-        OMAP_DSS_OVL_MGR_CAP_DISPC = 1 << 0,
+        OMAP_DSS_DUMMY_VALUE, /* add a dummy value to prevent compiler error */
 };
 
 enum omap_dss_clk_source {
@@ -215,26 +235,67 @@ void rfbi_bus_lock(void);
 void rfbi_bus_unlock(void);
 
 /* DSI */
+
+struct omap_dss_dsi_videomode_data {
+        /* DSI video mode blanking data */
+        /* Unit: byte clock cycles */
+        u16 hsa;
+        u16 hfp;
+        u16 hbp;
+        /* Unit: line clocks */
+        u16 vsa;
+        u16 vfp;
+        u16 vbp;
+
+        /* DSI blanking modes */
+        int blanking_mode;
+        int hsa_blanking_mode;
+        int hbp_blanking_mode;
+        int hfp_blanking_mode;
+
+        /* Video port sync events */
+        int vp_de_pol;
+        int vp_hsync_pol;
+        int vp_vsync_pol;
+        bool vp_vsync_end;
+        bool vp_hsync_end;
+
+        bool ddr_clk_always_on;
+        int window_sync;
+};
+
 void dsi_bus_lock(struct omap_dss_device *dssdev);
 void dsi_bus_unlock(struct omap_dss_device *dssdev);
 int dsi_vc_dcs_write(struct omap_dss_device *dssdev, int channel, u8 *data,
                 int len);
-int dsi_vc_dcs_write_0(struct omap_dss_device *dssdev, int channel,
-                u8 dcs_cmd);
+int dsi_vc_generic_write(struct omap_dss_device *dssdev, int channel, u8 *data,
+                int len);
+int dsi_vc_dcs_write_0(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd);
+int dsi_vc_generic_write_0(struct omap_dss_device *dssdev, int channel);
 int dsi_vc_dcs_write_1(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
                 u8 param);
+int dsi_vc_generic_write_1(struct omap_dss_device *dssdev, int channel,
+                u8 param);
+int dsi_vc_generic_write_2(struct omap_dss_device *dssdev, int channel,
+                u8 param1, u8 param2);
 int dsi_vc_dcs_write_nosync(struct omap_dss_device *dssdev, int channel,
                 u8 *data, int len);
+int dsi_vc_generic_write_nosync(struct omap_dss_device *dssdev, int channel,
+                u8 *data, int len);
 int dsi_vc_dcs_read(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
                 u8 *buf, int buflen);
-int dsi_vc_dcs_read_1(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
-                u8 *data);
-int dsi_vc_dcs_read_2(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
-                u8 *data1, u8 *data2);
+int dsi_vc_generic_read_0(struct omap_dss_device *dssdev, int channel, u8 *buf,
+                int buflen);
+int dsi_vc_generic_read_1(struct omap_dss_device *dssdev, int channel, u8 param,
+                u8 *buf, int buflen);
+int dsi_vc_generic_read_2(struct omap_dss_device *dssdev, int channel,
+                u8 param1, u8 param2, u8 *buf, int buflen);
 int dsi_vc_set_max_rx_packet_size(struct omap_dss_device *dssdev, int channel,
                 u16 len);
 int dsi_vc_send_null(struct omap_dss_device *dssdev, int channel);
 int dsi_vc_send_bta_sync(struct omap_dss_device *dssdev, int channel);
+int dsi_video_mode_enable(struct omap_dss_device *dssdev, int channel);
+void dsi_video_mode_disable(struct omap_dss_device *dssdev, int channel);
 
 /* Board specific data */
 struct omap_dss_board_info {
@@ -242,7 +303,8 @@ struct omap_dss_board_info {
         int num_devices;
         struct omap_dss_device **devices;
         struct omap_dss_device *default_device;
-        void (*dsi_mux_pads)(bool enable);
+        int (*dsi_enable_pads)(int dsi_id, unsigned lane_mask);
+        void (*dsi_disable_pads)(int dsi_id, unsigned lane_mask);
 };
 
 #if defined(CONFIG_OMAP2_DSS_MODULE) || defined(CONFIG_OMAP2_DSS)
@@ -300,7 +362,6 @@ struct omap_overlay_info {
         bool enabled;
 
         u32 paddr;
-        void __iomem *vaddr;
         u32 p_uv_addr;  /* for NV12 format */
         u16 screen_width;
         u16 width;
@@ -316,6 +377,7 @@ struct omap_overlay_info {
         u16 out_height; /* if 0, out_height == height */
         u8 global_alpha;
         u8 pre_mult_alpha;
+        u8 zorder;
 };
 
 struct omap_overlay {
@@ -324,7 +386,7 @@ struct omap_overlay {
 
         /* static fields */
         const char *name;
-        int id;
+        enum omap_plane id;
         enum omap_color_mode supported_modes;
         enum omap_overlay_caps caps;
 
@@ -332,6 +394,7 @@ struct omap_overlay {
         struct omap_overlay_manager *manager;
         struct omap_overlay_info info;
 
+        bool manager_changed;
         /* if true, info has been changed, but not applied() yet */
         bool info_dirty;
 
@@ -354,7 +417,7 @@ struct omap_overlay_manager_info {
         u32 trans_key;
         bool trans_enabled;
 
-        bool alpha_enabled;
+        bool partial_alpha_enabled;
 
         bool cpr_enable;
         struct omap_dss_cpr_coefs cpr_coefs;
@@ -366,7 +429,7 @@ struct omap_overlay_manager {
 
         /* static fields */
         const char *name;
-        int id;
+        enum omap_channel id;
         enum omap_overlay_manager_caps caps;
         int num_overlays;
         struct omap_overlay **overlays;
@@ -454,6 +517,7 @@ struct omap_dss_device {
                 } dispc;
 
                 struct {
+                        /* regn is one greater than TRM's REGN value */
                         u16 regn;
                         u16 regm;
                         u16 regm_dispc;
@@ -464,6 +528,7 @@ struct omap_dss_device {
                 } dsi;
 
                 struct {
+                        /* regn is one greater than TRM's REGN value */
                         u16 regn;
                         u16 regm2;
                 } hdmi;
@@ -477,6 +542,10 @@ struct omap_dss_device {
                 int acb;        /* ac-bias pin frequency */
 
                 enum omap_panel_config config;
+
+                enum omap_dss_dsi_pixel_format dsi_pix_fmt;
+                enum omap_dss_dsi_mode dsi_mode;
+                struct omap_dss_dsi_videomode_data dsi_vm_data;
         } panel;
 
         struct {
@@ -557,6 +626,9 @@ struct omap_dss_driver {
 
         int (*set_wss)(struct omap_dss_device *dssdev, u32 wss);
         u32 (*get_wss)(struct omap_dss_device *dssdev);
+
+        int (*read_edid)(struct omap_dss_device *dssdev, u8 *buf, int len);
+        bool (*detect)(struct omap_dss_device *dssdev);
 };
 
 int omap_dss_register_driver(struct omap_dss_driver *);
diff --git a/include/video/sh_mobile_lcdc.h b/include/video/sh_mobile_lcdc.h
index d964e68fc61d..8101b726b48a 100644
--- a/include/video/sh_mobile_lcdc.h
+++ b/include/video/sh_mobile_lcdc.h
@@ -4,26 +4,123 @@
 #include <linux/fb.h>
 #include <video/sh_mobile_meram.h>
 
+/* Register definitions */
+#define _LDDCKR                 0x410
+#define LDDCKR_ICKSEL_BUS       (0 << 16)
+#define LDDCKR_ICKSEL_MIPI      (1 << 16)
+#define LDDCKR_ICKSEL_HDMI      (2 << 16)
+#define LDDCKR_ICKSEL_EXT       (3 << 16)
+#define LDDCKR_ICKSEL_MASK      (7 << 16)
+#define LDDCKR_MOSEL            (1 << 6)
+#define _LDDCKSTPR              0x414
+#define _LDINTR                 0x468
+#define LDINTR_FE               (1 << 10)
+#define LDINTR_VSE              (1 << 9)
+#define LDINTR_VEE              (1 << 8)
+#define LDINTR_FS               (1 << 2)
+#define LDINTR_VSS              (1 << 1)
+#define LDINTR_VES              (1 << 0)
+#define LDINTR_STATUS_MASK      (0xff << 0)
+#define _LDSR                   0x46c
+#define LDSR_MSS                (1 << 10)
+#define LDSR_MRS                (1 << 8)
+#define LDSR_AS                 (1 << 1)
+#define _LDCNT1R                0x470
+#define LDCNT1R_DE              (1 << 0)
+#define _LDCNT2R                0x474
+#define LDCNT2R_BR              (1 << 8)
+#define LDCNT2R_MD              (1 << 3)
+#define LDCNT2R_SE              (1 << 2)
+#define LDCNT2R_ME              (1 << 1)
+#define LDCNT2R_DO              (1 << 0)
+#define _LDRCNTR                0x478
+#define LDRCNTR_SRS             (1 << 17)
+#define LDRCNTR_SRC             (1 << 16)
+#define LDRCNTR_MRS             (1 << 1)
+#define LDRCNTR_MRC             (1 << 0)
+#define _LDDDSR                 0x47c
+#define LDDDSR_LS               (1 << 2)
+#define LDDDSR_WS               (1 << 1)
+#define LDDDSR_BS               (1 << 0)
+
+#define LDMT1R_VPOL             (1 << 28)
+#define LDMT1R_HPOL             (1 << 27)
+#define LDMT1R_DWPOL            (1 << 26)
+#define LDMT1R_DIPOL            (1 << 25)
+#define LDMT1R_DAPOL            (1 << 24)
+#define LDMT1R_HSCNT            (1 << 17)
+#define LDMT1R_DWCNT            (1 << 16)
+#define LDMT1R_IFM              (1 << 12)
+#define LDMT1R_MIFTYP_RGB8      (0x0 << 0)
+#define LDMT1R_MIFTYP_RGB9      (0x4 << 0)
+#define LDMT1R_MIFTYP_RGB12A    (0x5 << 0)
+#define LDMT1R_MIFTYP_RGB12B    (0x6 << 0)
+#define LDMT1R_MIFTYP_RGB16     (0x7 << 0)
+#define LDMT1R_MIFTYP_RGB18     (0xa << 0)
+#define LDMT1R_MIFTYP_RGB24     (0xb << 0)
+#define LDMT1R_MIFTYP_YCBCR     (0xf << 0)
+#define LDMT1R_MIFTYP_SYS8A     (0x0 << 0)
+#define LDMT1R_MIFTYP_SYS8B     (0x1 << 0)
+#define LDMT1R_MIFTYP_SYS8C     (0x2 << 0)
+#define LDMT1R_MIFTYP_SYS8D     (0x3 << 0)
+#define LDMT1R_MIFTYP_SYS9      (0x4 << 0)
+#define LDMT1R_MIFTYP_SYS12     (0x5 << 0)
+#define LDMT1R_MIFTYP_SYS16A    (0x7 << 0)
+#define LDMT1R_MIFTYP_SYS16B    (0x8 << 0)
+#define LDMT1R_MIFTYP_SYS16C    (0x9 << 0)
+#define LDMT1R_MIFTYP_SYS18     (0xa << 0)
+#define LDMT1R_MIFTYP_SYS24     (0xb << 0)
+#define LDMT1R_MIFTYP_MASK      (0xf << 0)
+
+#define LDDFR_CF1               (1 << 18)
+#define LDDFR_CF0               (1 << 17)
+#define LDDFR_CC                (1 << 16)
+#define LDDFR_YF_420            (0 << 8)
+#define LDDFR_YF_422            (1 << 8)
+#define LDDFR_YF_444            (2 << 8)
+#define LDDFR_YF_MASK           (3 << 8)
+#define LDDFR_PKF_ARGB32        (0x00 << 0)
+#define LDDFR_PKF_RGB16         (0x03 << 0)
+#define LDDFR_PKF_RGB24         (0x0b << 0)
+#define LDDFR_PKF_MASK          (0x1f << 0)
+
+#define LDSM1R_OS               (1 << 0)
+
+#define LDSM2R_OSTRG            (1 << 0)
+
+#define LDPMR_LPS               (3 << 0)
+
+#define _LDDWD0R                0x800
+#define LDDWDxR_WDACT           (1 << 28)
+#define LDDWDxR_RSW             (1 << 24)
+#define _LDDRDR                 0x840
+#define LDDRDR_RSR              (1 << 24)
+#define LDDRDR_DRD_MASK         (0x3ffff << 0)
+#define _LDDWAR                 0x900
+#define LDDWAR_WA               (1 << 0)
+#define _LDDRAR                 0x904
+#define LDDRAR_RA               (1 << 0)
+
 enum {
-        RGB8,   /* 24bpp, 8:8:8 */
-        RGB9,   /* 18bpp, 9:9 */
-        RGB12A, /* 24bpp, 12:12 */
-        RGB12B, /* 12bpp */
-        RGB16,  /* 16bpp */
-        RGB18,  /* 18bpp */
-        RGB24,  /* 24bpp */
-        YUV422, /* 16bpp */
-        SYS8A,  /* 24bpp, 8:8:8 */
-        SYS8B,  /* 18bpp, 8:8:2 */
-        SYS8C,  /* 18bpp, 2:8:8 */
-        SYS8D,  /* 16bpp, 8:8 */
-        SYS9,   /* 18bpp, 9:9 */
-        SYS12,  /* 24bpp, 12:12 */
-        SYS16A, /* 16bpp */
-        SYS16B, /* 18bpp, 16:2 */
-        SYS16C, /* 18bpp, 2:16 */
-        SYS18,  /* 18bpp */
-        SYS24,  /* 24bpp */
+        RGB8    = LDMT1R_MIFTYP_RGB8,   /* 24bpp, 8:8:8 */
+        RGB9    = LDMT1R_MIFTYP_RGB9,   /* 18bpp, 9:9 */
+        RGB12A  = LDMT1R_MIFTYP_RGB12A, /* 24bpp, 12:12 */
+        RGB12B  = LDMT1R_MIFTYP_RGB12B, /* 12bpp */
+        RGB16   = LDMT1R_MIFTYP_RGB16,  /* 16bpp */
+        RGB18   = LDMT1R_MIFTYP_RGB18,  /* 18bpp */
+        RGB24   = LDMT1R_MIFTYP_RGB24,  /* 24bpp */
+        YUV422  = LDMT1R_MIFTYP_YCBCR,  /* 16bpp */
+        SYS8A   = LDMT1R_IFM | LDMT1R_MIFTYP_SYS8A,     /* 24bpp, 8:8:8 */
+        SYS8B   = LDMT1R_IFM | LDMT1R_MIFTYP_SYS8B,     /* 18bpp, 8:8:2 */
+        SYS8C   = LDMT1R_IFM | LDMT1R_MIFTYP_SYS8C,     /* 18bpp, 2:8:8 */
+        SYS8D   = LDMT1R_IFM | LDMT1R_MIFTYP_SYS8D,     /* 16bpp, 8:8 */
+        SYS9    = LDMT1R_IFM | LDMT1R_MIFTYP_SYS9,      /* 18bpp, 9:9 */
+        SYS12   = LDMT1R_IFM | LDMT1R_MIFTYP_SYS12,     /* 24bpp, 12:12 */
+        SYS16A  = LDMT1R_IFM | LDMT1R_MIFTYP_SYS16A,    /* 16bpp */
+        SYS16B  = LDMT1R_IFM | LDMT1R_MIFTYP_SYS16B,    /* 18bpp, 16:2 */
+        SYS16C  = LDMT1R_IFM | LDMT1R_MIFTYP_SYS16C,    /* 18bpp, 2:16 */
+        SYS18   = LDMT1R_IFM | LDMT1R_MIFTYP_SYS18,     /* 18bpp */
+        SYS24   = LDMT1R_IFM | LDMT1R_MIFTYP_SYS24,     /* 24bpp */
 };
 
 enum { LCDC_CHAN_DISABLED = 0,
diff --git a/include/video/udlfb.h b/include/video/udlfb.h
index 69d485a4a026..c41f308c9636 100644
--- a/include/video/udlfb.h
+++ b/include/video/udlfb.h
@@ -50,6 +50,7 @@ struct dlfb_data {
         int base16;
         int base8;
         u32 pseudo_palette[256];
+        int blank_mode; /*one of FB_BLANK_ */
         /* blit-only rendering path metrics, exposed through sysfs */
         atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
         atomic_t bytes_identical; /* saved effort with backbuffer comparison */