17 files changed, 270 insertions, 99 deletions

diff --git a/include/linux/platform_data/mipi-csis.h b/include/linux/platform_data/mipi-csis.h
deleted file mode 100644
index c2fd9024717c..000000000000
--- a/include/linux/platform_data/mipi-csis.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (C) 2010 - 2012 Samsung Electronics Co., Ltd.
- *
- * Samsung S5P/Exynos SoC series MIPI CSIS device support
- *
- * 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 __PLAT_SAMSUNG_MIPI_CSIS_H_
-#define __PLAT_SAMSUNG_MIPI_CSIS_H_ __FILE__
-
-/**
- * struct s5p_platform_mipi_csis - platform data for S5P MIPI-CSIS driver
- * @clk_rate:    bus clock frequency
- * @wclk_source: CSI wrapper clock selection: 0 - bus clock, 1 - ext. SCLK_CAM
- * @lanes:       number of data lanes used
- * @hs_settle:   HS-RX settle time
- */
-struct s5p_platform_mipi_csis {
-        unsigned long clk_rate;
-        u8 wclk_source;
-        u8 lanes;
-        u8 hs_settle;
-};
-
-#endif /* __PLAT_SAMSUNG_MIPI_CSIS_H_ */
diff --git a/include/media/adv7604.h b/include/media/adv7604.h
index d262a3a922bd..c6b39372eed7 100644
--- a/include/media/adv7604.h
+++ b/include/media/adv7604.h
@@ -21,6 +21,8 @@
 #ifndef _ADV7604_
 #define _ADV7604_
 
+#include <linux/types.h>
+
 /* Analog input muxing modes (AFE register 0x02, [2:0]) */
 enum adv7604_ain_sel {
         ADV7604_AIN1_2_3_NC_SYNC_1_2 = 0,
diff --git a/include/media/davinci/vpbe_display.h b/include/media/davinci/vpbe_display.h
index 8dffffedbb59..637749a91432 100644
--- a/include/media/davinci/vpbe_display.h
+++ b/include/media/davinci/vpbe_display.h
@@ -16,6 +16,7 @@
 /* Header files */
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-fh.h>
 #include <media/videobuf2-dma-contig.h>
 #include <media/davinci/vpbe_types.h>
 #include <media/davinci/vpbe_osd.h>
@@ -94,8 +95,6 @@ struct vpbe_layer {
          * has selected
          */
         enum v4l2_memory memory;
-        /* Used to keep track of state of the priority */
-        struct v4l2_prio_state prio;
         /* Used to store pixel format */
         struct v4l2_pix_format pix_fmt;
         enum v4l2_field buf_field;
@@ -134,14 +133,13 @@ struct vpbe_display {
 
 /* File handle structure */
 struct vpbe_fh {
+        struct v4l2_fh fh;
         /* vpbe device structure */
         struct vpbe_display *disp_dev;
         /* pointer to layer object for opened device */
         struct vpbe_layer *layer;
         /* Indicates whether this file handle is doing IO */
         unsigned char io_allowed;
-        /* Used to keep track priority of this instance */
-        enum v4l2_priority prio;
 };
 
 struct buf_config_params {
diff --git a/include/media/davinci/vpfe_capture.h b/include/media/davinci/vpfe_capture.h
index cc973ed845a7..288772e6900a 100644
--- a/include/media/davinci/vpfe_capture.h
+++ b/include/media/davinci/vpfe_capture.h
@@ -26,6 +26,7 @@
 #include <linux/videodev2.h>
 #include <linux/clk.h>
 #include <linux/i2c.h>
+#include <media/v4l2-fh.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-device.h>
 #include <media/videobuf-dma-contig.h>
@@ -110,8 +111,6 @@ struct vpfe_device {
         struct v4l2_device v4l2_dev;
         /* parent device */
         struct device *pdev;
-        /* Used to keep track of state of the priority */
-        struct v4l2_prio_state prio;
         /* number of open instances of the channel */
         u32 usrs;
         /* Indicates id of the field which is being displayed */
@@ -174,11 +173,10 @@ struct vpfe_device {
 
 /* File handle structure */
 struct vpfe_fh {
+        struct v4l2_fh fh;
         struct vpfe_device *vpfe_dev;
         /* Indicates whether this file handle is doing IO */
         u8 io_allowed;
-        /* Used to keep track priority of this instance */
-        enum v4l2_priority prio;
 };
 
 struct vpfe_config_params {
diff --git a/include/media/s5p_fimc.h b/include/media/exynos-fimc.h
index b975c285c8a9..aa44660e2041 100644
--- a/include/media/s5p_fimc.h
+++ b/include/media/exynos-fimc.h
@@ -61,41 +61,20 @@ enum fimc_bus_type {
 #define GRP_ID_FLITE            (1 << 13)
 #define GRP_ID_FIMC_IS          (1 << 14)
 
-struct i2c_board_info;
-
 /**
  * struct fimc_source_info - video source description required for the host
  *                           interface configuration
  *
- * @board_info: pointer to I2C subdevice's board info
- * @clk_frequency: frequency of the clock the host interface provides to sensor
  * @fimc_bus_type: FIMC camera input type
  * @sensor_bus_type: image sensor bus type, MIPI, ITU-R BT.601 etc.
  * @flags: the parallel sensor bus flags defining signals polarity (V4L2_MBUS_*)
- * @i2c_bus_num: i2c control bus id the sensor is attached to
  * @mux_id: FIMC camera interface multiplexer index (separate for MIPI and ITU)
- * @clk_id: index of the SoC peripheral clock for sensors
  */
 struct fimc_source_info {
-        struct i2c_board_info *board_info;
-        unsigned long clk_frequency;
         enum fimc_bus_type fimc_bus_type;
         enum fimc_bus_type sensor_bus_type;
         u16 flags;
-        u16 i2c_bus_num;
         u16 mux_id;
-        u8 clk_id;
-};
-
-/**
- * struct s5p_platform_fimc - camera host interface platform data
- *
- * @source_info: properties of an image source for the host interface setup
- * @num_clients: the number of attached image sources
- */
-struct s5p_platform_fimc {
-        struct fimc_source_info *source_info;
-        int num_clients;
 };
 
 /*
diff --git a/include/media/media-device.h b/include/media/media-device.h
index 12155a9596c4..6e6db78f1ee2 100644
--- a/include/media/media-device.h
+++ b/include/media/media-device.h
@@ -87,7 +87,9 @@ struct media_device {
 /* media_devnode to media_device */
 #define to_media_device(node) container_of(node, struct media_device, devnode)
 
-int __must_check media_device_register(struct media_device *mdev);
+int __must_check __media_device_register(struct media_device *mdev,
+                                         struct module *owner);
+#define media_device_register(mdev) __media_device_register(mdev, THIS_MODULE)
 void media_device_unregister(struct media_device *mdev);
 
 int __must_check media_device_register_entity(struct media_device *mdev,
diff --git a/include/media/media-devnode.h b/include/media/media-devnode.h
index 3446af279fca..0dc7060f9625 100644
--- a/include/media/media-devnode.h
+++ b/include/media/media-devnode.h
@@ -82,7 +82,8 @@ struct media_devnode {
 /* dev to media_devnode */
 #define to_media_devnode(cd) container_of(cd, struct media_devnode, dev)
 
-int __must_check media_devnode_register(struct media_devnode *mdev);
+int __must_check media_devnode_register(struct media_devnode *mdev,
+                                        struct module *owner);
 void media_devnode_unregister(struct media_devnode *mdev);
 
 static inline struct media_devnode *media_devnode_data(struct file *filp)
diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
index c9b1593923f6..ffb69da3ce9e 100644
--- a/include/media/v4l2-device.h
+++ b/include/media/v4l2-device.h
@@ -120,6 +120,14 @@ void v4l2_device_unregister_subdev(struct v4l2_subdev *sd);
 int __must_check
 v4l2_device_register_subdev_nodes(struct v4l2_device *v4l2_dev);
 
+/* Send a notification to v4l2_device. */
+static inline void v4l2_subdev_notify(struct v4l2_subdev *sd,
+                                      unsigned int notification, void *arg)
+{
+        if (sd && sd->v4l2_dev && sd->v4l2_dev->notify)
+                sd->v4l2_dev->notify(sd, notification, arg);
+}
+
 /* Iterate over all subdevs. */
 #define v4l2_device_for_each_subdev(sd, v4l2_dev)                       \
         list_for_each_entry(sd, &(v4l2_dev)->subdevs, list)
diff --git a/include/media/v4l2-event.h b/include/media/v4l2-event.h
index be05d019de25..1ab9045e52e3 100644
--- a/include/media/v4l2-event.h
+++ b/include/media/v4l2-event.h
@@ -132,4 +132,8 @@ int v4l2_event_unsubscribe(struct v4l2_fh *fh,
 void v4l2_event_unsubscribe_all(struct v4l2_fh *fh);
 int v4l2_event_subdev_unsubscribe(struct v4l2_subdev *sd, struct v4l2_fh *fh,
                                   struct v4l2_event_subscription *sub);
+int v4l2_src_change_event_subscribe(struct v4l2_fh *fh,
+                                const struct v4l2_event_subscription *sub);
+int v4l2_src_change_event_subdev_subscribe(struct v4l2_subdev *sd,
+                struct v4l2_fh *fh, struct v4l2_event_subscription *sub);
 #endif /* V4L2_EVENT_H */
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index 28f4d8c3cf7d..9fab013eea86 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -159,8 +159,6 @@ struct v4l2_subdev_core_ops {
         int (*s_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls);
         int (*try_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls);
         int (*querymenu)(struct v4l2_subdev *sd, struct v4l2_querymenu *qm);
-        int (*g_std)(struct v4l2_subdev *sd, v4l2_std_id *norm);
-        int (*s_std)(struct v4l2_subdev *sd, v4l2_std_id norm);
         long (*ioctl)(struct v4l2_subdev *sd, unsigned int cmd, void *arg);
 #ifdef CONFIG_COMPAT
         long (*compat_ioctl32)(struct v4l2_subdev *sd, unsigned int cmd,
@@ -234,15 +232,18 @@ struct v4l2_subdev_audio_ops {
 
 /* Indicates the @length field specifies maximum data length. */
 #define V4L2_MBUS_FRAME_DESC_FL_LEN_MAX         (1U << 0)
-/* Indicates user defined data format, i.e. non standard frame format. */
+/*
+ * Indicates that the format does not have line offsets, i.e. the
+ * receiver should use 1D DMA.
+ */
 #define V4L2_MBUS_FRAME_DESC_FL_BLOB            (1U << 1)
 
 /**
  * struct v4l2_mbus_frame_desc_entry - media bus frame description structure
  * @flags: V4L2_MBUS_FRAME_DESC_FL_* flags
  * @pixelcode: media bus pixel code, valid if FRAME_DESC_FL_BLOB is not set
- * @length: number of octets per frame, valid for compressed or unspecified
- *          formats
+ * @length: number of octets per frame, valid if V4L2_MBUS_FRAME_DESC_FL_BLOB
+ *          is set
  */
 struct v4l2_mbus_frame_desc_entry {
         u16 flags;
@@ -269,8 +270,11 @@ struct v4l2_mbus_frame_desc {
    g_std_output: get current standard for video OUTPUT devices. This is ignored
         by video input devices.
 
-   g_tvnorms_output: get v4l2_std_id with all standards supported by video
-        OUTPUT device. This is ignored by video input devices.
+   g_tvnorms: get v4l2_std_id with all standards supported by the video
+        CAPTURE device. This is ignored by video output devices.
+
+   g_tvnorms_output: get v4l2_std_id with all standards supported by the video
+        OUTPUT device. This is ignored by video capture devices.
 
    s_crystal_freq: sets the frequency of the crystal used to generate the
         clocks in Hz. An extra flags field allows device specific configuration
@@ -310,9 +314,12 @@ struct v4l2_mbus_frame_desc {
 struct v4l2_subdev_video_ops {
         int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config);
         int (*s_crystal_freq)(struct v4l2_subdev *sd, u32 freq, u32 flags);
+        int (*g_std)(struct v4l2_subdev *sd, v4l2_std_id *norm);
+        int (*s_std)(struct v4l2_subdev *sd, v4l2_std_id norm);
         int (*s_std_output)(struct v4l2_subdev *sd, v4l2_std_id std);
         int (*g_std_output)(struct v4l2_subdev *sd, v4l2_std_id *std);
         int (*querystd)(struct v4l2_subdev *sd, v4l2_std_id *std);
+        int (*g_tvnorms)(struct v4l2_subdev *sd, v4l2_std_id *std);
         int (*g_tvnorms_output)(struct v4l2_subdev *sd, v4l2_std_id *std);
         int (*g_input_status)(struct v4l2_subdev *sd, u32 *status);
         int (*s_stream)(struct v4l2_subdev *sd, int enable);
@@ -510,6 +517,10 @@ struct v4l2_subdev_pad_ops {
                              struct v4l2_subdev_selection *sel);
         int (*get_edid)(struct v4l2_subdev *sd, struct v4l2_edid *edid);
         int (*set_edid)(struct v4l2_subdev *sd, struct v4l2_edid *edid);
+        int (*dv_timings_cap)(struct v4l2_subdev *sd,
+                              struct v4l2_dv_timings_cap *cap);
+        int (*enum_dv_timings)(struct v4l2_subdev *sd,
+                               struct v4l2_enum_dv_timings *timings);
 #ifdef CONFIG_MEDIA_CONTROLLER
         int (*link_validate)(struct v4l2_subdev *sd, struct media_link *link,
                              struct v4l2_subdev_format *source_fmt,
@@ -584,6 +595,7 @@ struct v4l2_subdev {
 #endif
         struct list_head list;
         struct module *owner;
+        bool owner_v4l2_dev;
         u32 flags;
         struct v4l2_device *v4l2_dev;
         const struct v4l2_subdev_ops *ops;
@@ -685,17 +697,12 @@ void v4l2_subdev_init(struct v4l2_subdev *sd,
 /* Call an ops of a v4l2_subdev, doing the right checks against
    NULL pointers.
 
-   Example: err = v4l2_subdev_call(sd, core, s_std, norm);
+   Example: err = v4l2_subdev_call(sd, video, s_std, norm);
  */
 #define v4l2_subdev_call(sd, o, f, args...)                             \
         (!(sd) ? -ENODEV : (((sd)->ops->o && (sd)->ops->o->f) ? \
                 (sd)->ops->o->f((sd) , ##args) : -ENOIOCTLCMD))
 
-/* Send a notification to v4l2_device. */
-#define v4l2_subdev_notify(sd, notification, arg)                          \
-        ((!(sd) || !(sd)->v4l2_dev || !(sd)->v4l2_dev->notify) ? -ENODEV : \
-         (sd)->v4l2_dev->notify((sd), (notification), (arg)))
-
 #define v4l2_subdev_has_op(sd, o, f) \
         ((sd)->ops->o && (sd)->ops->o->f)
 
diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h
index af4621109726..bca25dc53f9d 100644
--- a/include/media/videobuf2-core.h
+++ b/include/media/videobuf2-core.h
@@ -20,6 +20,7 @@
 
 struct vb2_alloc_ctx;
 struct vb2_fileio_data;
+struct vb2_threadio_data;
 
 /**
  * struct vb2_mem_ops - memory handling/memory allocator operations
@@ -323,7 +324,7 @@ struct vb2_ops {
         void (*buf_cleanup)(struct vb2_buffer *vb);
 
         int (*start_streaming)(struct vb2_queue *q, unsigned int count);
-        int (*stop_streaming)(struct vb2_queue *q);
+        void (*stop_streaming)(struct vb2_queue *q);
 
         void (*buf_queue)(struct vb2_buffer *vb);
 };
@@ -375,6 +376,7 @@ struct v4l2_fh;
  * @start_streaming_called: start_streaming() was called successfully and we
  *              started streaming.
  * @fileio:     file io emulator internal data, used only if emulator is active
+ * @threadio:   thread io internal data, used only if thread is active
  */
 struct vb2_queue {
         enum v4l2_buf_type              type;
@@ -411,6 +413,7 @@ struct vb2_queue {
         unsigned int                    start_streaming_called:1;
 
         struct vb2_fileio_data          *fileio;
+        struct vb2_threadio_data        *threadio;
 
 #ifdef CONFIG_VIDEO_ADV_DEBUG
         /*
@@ -461,6 +464,35 @@ size_t vb2_read(struct vb2_queue *q, char __user *data, size_t count,
                 loff_t *ppos, int nonblock);
 size_t vb2_write(struct vb2_queue *q, const char __user *data, size_t count,
                 loff_t *ppos, int nonblock);
+/**
+ * vb2_thread_fnc - callback function for use with vb2_thread
+ *
+ * This is called whenever a buffer is dequeued in the thread.
+ */
+typedef int (*vb2_thread_fnc)(struct vb2_buffer *vb, void *priv);
+
+/**
+ * vb2_thread_start() - start a thread for the given queue.
+ * @q:          videobuf queue
+ * @fnc:        callback function
+ * @priv:       priv pointer passed to the callback function
+ * @thread_name:the name of the thread. This will be prefixed with "vb2-".
+ *
+ * This starts a thread that will queue and dequeue until an error occurs
+ * or @vb2_thread_stop is called.
+ *
+ * This function should not be used for anything else but the videobuf2-dvb
+ * support. If you think you have another good use-case for this, then please
+ * contact the linux-media mailinglist first.
+ */
+int vb2_thread_start(struct vb2_queue *q, vb2_thread_fnc fnc, void *priv,
+                     const char *thread_name);
+
+/**
+ * vb2_thread_stop() - stop the thread for the given queue.
+ * @q:          videobuf queue
+ */
+int vb2_thread_stop(struct vb2_queue *q);
 
 /**
  * vb2_is_streaming() - return streaming status of the queue
@@ -472,6 +504,23 @@ static inline bool vb2_is_streaming(struct vb2_queue *q)
 }
 
 /**
+ * vb2_fileio_is_active() - return true if fileio is active.
+ * @q:          videobuf queue
+ *
+ * This returns true if read() or write() is used to stream the data
+ * as opposed to stream I/O. This is almost never an important distinction,
+ * except in rare cases. One such case is that using read() or write() to
+ * stream a format using V4L2_FIELD_ALTERNATE is not allowed since there
+ * is no way you can pass the field information of each buffer to/from
+ * userspace. A driver that supports this field format should check for
+ * this in the queue_setup op and reject it if this function returns true.
+ */
+static inline bool vb2_fileio_is_active(struct vb2_queue *q)
+{
+        return q->fileio;
+}
+
+/**
  * vb2_is_busy() - return busy status of the queue
  * @q:          videobuf queue
  *
diff --git a/include/media/videobuf2-dvb.h b/include/media/videobuf2-dvb.h
new file mode 100644
index 000000000000..8f61456f1394
--- /dev/null
+++ b/include/media/videobuf2-dvb.h
@@ -0,0 +1,58 @@
+#ifndef _VIDEOBUF2_DVB_H_
+#define _VIDEOBUF2_DVB_H_
+
+#include <dvbdev.h>
+#include <dmxdev.h>
+#include <dvb_demux.h>
+#include <dvb_net.h>
+#include <dvb_frontend.h>
+#include <media/videobuf2-core.h>
+
+struct vb2_dvb {
+        /* filling that the job of the driver */
+        char                    *name;
+        struct dvb_frontend     *frontend;
+        struct vb2_queue        dvbq;
+
+        /* video-buf-dvb state info */
+        struct mutex            lock;
+        int                     nfeeds;
+
+        /* vb2_dvb_(un)register manages this */
+        struct dvb_demux        demux;
+        struct dmxdev           dmxdev;
+        struct dmx_frontend     fe_hw;
+        struct dmx_frontend     fe_mem;
+        struct dvb_net          net;
+};
+
+struct vb2_dvb_frontend {
+        struct list_head felist;
+        int id;
+        struct vb2_dvb dvb;
+};
+
+struct vb2_dvb_frontends {
+        struct list_head felist;
+        struct mutex lock;
+        struct dvb_adapter adapter;
+        int active_fe_id; /* Indicates which frontend in the felist is in use */
+        int gate; /* Frontend with gate control 0=!MFE,1=fe0,2=fe1 etc */
+};
+
+int vb2_dvb_register_bus(struct vb2_dvb_frontends *f,
+                         struct module *module,
+                         void *adapter_priv,
+                         struct device *device,
+                         short *adapter_nr,
+                         int mfe_shared);
+
+void vb2_dvb_unregister_bus(struct vb2_dvb_frontends *f);
+
+struct vb2_dvb_frontend *vb2_dvb_alloc_frontend(struct vb2_dvb_frontends *f, int id);
+void vb2_dvb_dealloc_frontends(struct vb2_dvb_frontends *f);
+
+struct vb2_dvb_frontend *vb2_dvb_get_frontend(struct vb2_dvb_frontends *f, int id);
+int vb2_dvb_find_frontend(struct vb2_dvb_frontends *f, struct dvb_frontend *p);
+
+#endif                  /* _VIDEOBUF2_DVB_H_ */
diff --git a/include/uapi/linux/v4l2-common.h b/include/uapi/linux/v4l2-common.h
index 9bf508ad0957..2f6f8cafe773 100644
--- a/include/uapi/linux/v4l2-common.h
+++ b/include/uapi/linux/v4l2-common.h
@@ -75,7 +75,7 @@ struct v4l2_edid {
         __u32 start_block;
         __u32 blocks;
         __u32 reserved[5];
-        __u8 __user *edid;
+        __u8  *edid;
 };
 
 #endif /* __V4L2_COMMON__ */
diff --git a/include/uapi/linux/v4l2-dv-timings.h b/include/uapi/linux/v4l2-dv-timings.h
index b6a5fe00a470..6c8f159e416e 100644
--- a/include/uapi/linux/v4l2-dv-timings.h
+++ b/include/uapi/linux/v4l2-dv-timings.h
@@ -173,6 +173,76 @@
                 V4L2_DV_FL_CAN_REDUCE_FPS) \
 }
 
+#define V4L2_DV_BT_CEA_3840X2160P24 { \
+        .type = V4L2_DV_BT_656_1120, \
+        V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+                297000000, 1276, 88, 296, 8, 10, 72, 0, 0, 0, \
+                V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \
+}
+
+#define V4L2_DV_BT_CEA_3840X2160P25 { \
+        .type = V4L2_DV_BT_656_1120, \
+        V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+                297000000, 1056, 88, 296, 8, 10, 72, 0, 0, 0, \
+                V4L2_DV_BT_STD_CEA861, 0) \
+}
+
+#define V4L2_DV_BT_CEA_3840X2160P30 { \
+        .type = V4L2_DV_BT_656_1120, \
+        V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+                297000000, 176, 88, 296, 8, 10, 72, 0, 0, 0, \
+                V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \
+}
+
+#define V4L2_DV_BT_CEA_3840X2160P50 { \
+        .type = V4L2_DV_BT_656_1120, \
+        V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+                594000000, 1056, 88, 296, 8, 10, 72, 0, 0, 0, \
+                V4L2_DV_BT_STD_CEA861, 0) \
+}
+
+#define V4L2_DV_BT_CEA_3840X2160P60 { \
+        .type = V4L2_DV_BT_656_1120, \
+        V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+                594000000, 176, 88, 296, 8, 10, 72, 0, 0, 0, \
+                V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \
+}
+
+#define V4L2_DV_BT_CEA_4096X2160P24 { \
+        .type = V4L2_DV_BT_656_1120, \
+        V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+                297000000, 1020, 88, 296, 8, 10, 72, 0, 0, 0, \
+                V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \
+}
+
+#define V4L2_DV_BT_CEA_4096X2160P25 { \
+        .type = V4L2_DV_BT_656_1120, \
+        V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+                297000000, 968, 88, 128, 8, 10, 72, 0, 0, 0, \
+                V4L2_DV_BT_STD_CEA861, 0) \
+}
+
+#define V4L2_DV_BT_CEA_4096X2160P30 { \
+        .type = V4L2_DV_BT_656_1120, \
+        V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+                297000000, 88, 88, 128, 8, 10, 72, 0, 0, 0, \
+                V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \
+}
+
+#define V4L2_DV_BT_CEA_4096X2160P50 { \
+        .type = V4L2_DV_BT_656_1120, \
+        V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+                594000000, 968, 88, 128, 8, 10, 72, 0, 0, 0, \
+                V4L2_DV_BT_STD_CEA861, 0) \
+}
+
+#define V4L2_DV_BT_CEA_4096X2160P60 { \
+        .type = V4L2_DV_BT_656_1120, \
+        V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+                594000000, 88, 88, 128, 8, 10, 72, 0, 0, 0, \
+                V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \
+}
+
 
 /* VESA Discrete Monitor Timings as per version 1.0, revision 12 */
 
diff --git a/include/uapi/linux/v4l2-mediabus.h b/include/uapi/linux/v4l2-mediabus.h
index b5c3aab6e82c..1445e858854f 100644
--- a/include/uapi/linux/v4l2-mediabus.h
+++ b/include/uapi/linux/v4l2-mediabus.h
@@ -52,7 +52,7 @@ enum v4l2_mbus_pixelcode {
         V4L2_MBUS_FMT_RGB888_2X12_LE = 0x100c,
         V4L2_MBUS_FMT_ARGB8888_1X32 = 0x100d,
 
-        /* YUV (including grey) - next is 0x2018 */
+        /* YUV (including grey) - next is 0x2024 */
         V4L2_MBUS_FMT_Y8_1X8 = 0x2001,
         V4L2_MBUS_FMT_UV8_1X8 = 0x2015,
         V4L2_MBUS_FMT_UYVY8_1_5X8 = 0x2002,
@@ -64,6 +64,8 @@ enum v4l2_mbus_pixelcode {
         V4L2_MBUS_FMT_YUYV8_2X8 = 0x2008,
         V4L2_MBUS_FMT_YVYU8_2X8 = 0x2009,
         V4L2_MBUS_FMT_Y10_1X10 = 0x200a,
+        V4L2_MBUS_FMT_UYVY10_2X10 = 0x2018,
+        V4L2_MBUS_FMT_VYUY10_2X10 = 0x2019,
         V4L2_MBUS_FMT_YUYV10_2X10 = 0x200b,
         V4L2_MBUS_FMT_YVYU10_2X10 = 0x200c,
         V4L2_MBUS_FMT_Y12_1X12 = 0x2013,
@@ -72,10 +74,20 @@ enum v4l2_mbus_pixelcode {
         V4L2_MBUS_FMT_YUYV8_1X16 = 0x2011,
         V4L2_MBUS_FMT_YVYU8_1X16 = 0x2012,
         V4L2_MBUS_FMT_YDYUYDYV8_1X16 = 0x2014,
+        V4L2_MBUS_FMT_UYVY10_1X20 = 0x201a,
+        V4L2_MBUS_FMT_VYUY10_1X20 = 0x201b,
         V4L2_MBUS_FMT_YUYV10_1X20 = 0x200d,
         V4L2_MBUS_FMT_YVYU10_1X20 = 0x200e,
         V4L2_MBUS_FMT_YUV10_1X30 = 0x2016,
         V4L2_MBUS_FMT_AYUV8_1X32 = 0x2017,
+        V4L2_MBUS_FMT_UYVY12_2X12 = 0x201c,
+        V4L2_MBUS_FMT_VYUY12_2X12 = 0x201d,
+        V4L2_MBUS_FMT_YUYV12_2X12 = 0x201e,
+        V4L2_MBUS_FMT_YVYU12_2X12 = 0x201f,
+        V4L2_MBUS_FMT_UYVY12_1X24 = 0x2020,
+        V4L2_MBUS_FMT_VYUY12_1X24 = 0x2021,
+        V4L2_MBUS_FMT_YUYV12_1X24 = 0x2022,
+        V4L2_MBUS_FMT_YVYU12_1X24 = 0x2023,
 
         /* Bayer - next is 0x3019 */
         V4L2_MBUS_FMT_SBGGR8_1X8 = 0x3001,
diff --git a/include/uapi/linux/v4l2-subdev.h b/include/uapi/linux/v4l2-subdev.h
index 87e05159f637..a619cdd300ac 100644
--- a/include/uapi/linux/v4l2-subdev.h
+++ b/include/uapi/linux/v4l2-subdev.h
@@ -151,26 +151,24 @@ struct v4l2_subdev_selection {
 /* Backwards compatibility define --- to be removed */
 #define v4l2_subdev_edid v4l2_edid
 
-#define VIDIOC_SUBDEV_G_FMT     _IOWR('V',  4, struct v4l2_subdev_format)
-#define VIDIOC_SUBDEV_S_FMT     _IOWR('V',  5, struct v4l2_subdev_format)
-#define VIDIOC_SUBDEV_G_FRAME_INTERVAL \
-                        _IOWR('V', 21, struct v4l2_subdev_frame_interval)
-#define VIDIOC_SUBDEV_S_FRAME_INTERVAL \
-                        _IOWR('V', 22, struct v4l2_subdev_frame_interval)
-#define VIDIOC_SUBDEV_ENUM_MBUS_CODE \
-                        _IOWR('V',  2, struct v4l2_subdev_mbus_code_enum)
-#define VIDIOC_SUBDEV_ENUM_FRAME_SIZE \
-                        _IOWR('V', 74, struct v4l2_subdev_frame_size_enum)
-#define VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL \
-                        _IOWR('V', 75, struct v4l2_subdev_frame_interval_enum)
-#define VIDIOC_SUBDEV_G_CROP    _IOWR('V', 59, struct v4l2_subdev_crop)
-#define VIDIOC_SUBDEV_S_CROP    _IOWR('V', 60, struct v4l2_subdev_crop)
-#define VIDIOC_SUBDEV_G_SELECTION \
-        _IOWR('V', 61, struct v4l2_subdev_selection)
-#define VIDIOC_SUBDEV_S_SELECTION \
-        _IOWR('V', 62, struct v4l2_subdev_selection)
-/* These two G/S_EDID ioctls are identical to the ioctls in videodev2.h */
-#define VIDIOC_SUBDEV_G_EDID    _IOWR('V', 40, struct v4l2_edid)
-#define VIDIOC_SUBDEV_S_EDID    _IOWR('V', 41, struct v4l2_edid)
+#define VIDIOC_SUBDEV_G_FMT                     _IOWR('V',  4, struct v4l2_subdev_format)
+#define VIDIOC_SUBDEV_S_FMT                     _IOWR('V',  5, struct v4l2_subdev_format)
+#define VIDIOC_SUBDEV_G_FRAME_INTERVAL          _IOWR('V', 21, struct v4l2_subdev_frame_interval)
+#define VIDIOC_SUBDEV_S_FRAME_INTERVAL          _IOWR('V', 22, struct v4l2_subdev_frame_interval)
+#define VIDIOC_SUBDEV_ENUM_MBUS_CODE            _IOWR('V',  2, struct v4l2_subdev_mbus_code_enum)
+#define VIDIOC_SUBDEV_ENUM_FRAME_SIZE           _IOWR('V', 74, struct v4l2_subdev_frame_size_enum)
+#define VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL       _IOWR('V', 75, struct v4l2_subdev_frame_interval_enum)
+#define VIDIOC_SUBDEV_G_CROP                    _IOWR('V', 59, struct v4l2_subdev_crop)
+#define VIDIOC_SUBDEV_S_CROP                    _IOWR('V', 60, struct v4l2_subdev_crop)
+#define VIDIOC_SUBDEV_G_SELECTION               _IOWR('V', 61, struct v4l2_subdev_selection)
+#define VIDIOC_SUBDEV_S_SELECTION               _IOWR('V', 62, struct v4l2_subdev_selection)
+/* The following ioctls are identical to the ioctls in videodev2.h */
+#define VIDIOC_SUBDEV_G_EDID                    _IOWR('V', 40, struct v4l2_edid)
+#define VIDIOC_SUBDEV_S_EDID                    _IOWR('V', 41, struct v4l2_edid)
+#define VIDIOC_SUBDEV_S_DV_TIMINGS              _IOWR('V', 87, struct v4l2_dv_timings)
+#define VIDIOC_SUBDEV_G_DV_TIMINGS              _IOWR('V', 88, struct v4l2_dv_timings)
+#define VIDIOC_SUBDEV_ENUM_DV_TIMINGS           _IOWR('V', 98, struct v4l2_enum_dv_timings)
+#define VIDIOC_SUBDEV_QUERY_DV_TIMINGS          _IOR('V', 99, struct v4l2_dv_timings)
+#define VIDIOC_SUBDEV_DV_TIMINGS_CAP            _IOWR('V', 100, struct v4l2_dv_timings_cap)
 
 #endif
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index ea468ee8fe21..168ff507bf75 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -649,7 +649,6 @@ struct v4l2_plane {
  * @length:     size in bytes of the buffer (NOT its payload) for single-plane
  *              buffers (when type != *_MPLANE); number of elements in the
  *              planes array for multi-plane buffers
- * @input:      input number from which the video data has has been captured
  *
  * Contains data exchanged by application and driver using one of the Streaming
  * I/O methods.
@@ -1107,12 +1106,15 @@ struct v4l2_dv_timings {
 
 /** struct v4l2_enum_dv_timings - DV timings enumeration
  * @index:      enumeration index
+ * @pad:        the pad number for which to enumerate timings (used with
+ *              v4l-subdev nodes only)
  * @reserved:   must be zeroed
  * @timings:    the timings for the given index
  */
 struct v4l2_enum_dv_timings {
         __u32 index;
-        __u32 reserved[3];
+        __u32 pad;
+        __u32 reserved[2];
         struct v4l2_dv_timings timings;
 };
 
@@ -1150,11 +1152,14 @@ struct v4l2_bt_timings_cap {
 
 /** struct v4l2_dv_timings_cap - DV timings capabilities
  * @type:       the type of the timings (same as in struct v4l2_dv_timings)
+ * @pad:        the pad number for which to query capabilities (used with
+ *              v4l-subdev nodes only)
  * @bt:         the BT656/1120 timings capabilities
  */
 struct v4l2_dv_timings_cap {
         __u32 type;
-        __u32 reserved[3];
+        __u32 pad;
+        __u32 reserved[2];
         union {
                 struct v4l2_bt_timings_cap bt;
                 __u32 raw_data[32];
@@ -1765,6 +1770,7 @@ struct v4l2_streamparm {
 #define V4L2_EVENT_EOS                          2
 #define V4L2_EVENT_CTRL                         3
 #define V4L2_EVENT_FRAME_SYNC                   4
+#define V4L2_EVENT_SOURCE_CHANGE                5
 #define V4L2_EVENT_PRIVATE_START                0x08000000
 
 /* Payload for V4L2_EVENT_VSYNC */
@@ -1796,12 +1802,19 @@ struct v4l2_event_frame_sync {
         __u32 frame_sequence;
 };
 
+#define V4L2_EVENT_SRC_CH_RESOLUTION            (1 << 0)
+
+struct v4l2_event_src_change {
+        __u32 changes;
+};
+
 struct v4l2_event {
         __u32                           type;
         union {
                 struct v4l2_event_vsync         vsync;
                 struct v4l2_event_ctrl          ctrl;
                 struct v4l2_event_frame_sync    frame_sync;
+                struct v4l2_event_src_change    src_change;
                 __u8                            data[64];
         } u;
         __u32                           pending;