Merge tag 'v3.14.25' into backport/v3.14.24-ltsi-rc1+v3.14.25/snapshot-merge.wip

[platform/adaptation/renesas_rcar/renesas_kernel.git] / include / uapi / linux / videodev2.h

diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 6ae7bbe..8d6646e 100644 (file)
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -264,6 +264,7 @@ struct v4l2_capability {
 #define V4L2_CAP_RADIO                 0x00040000  /* is a radio device */
 #define V4L2_CAP_MODULATOR             0x00080000  /* has a modulator */
 
+#define V4L2_CAP_EXT_PIX_FORMAT                0x00200000  /* Supports the extended pixel format */
 #define V4L2_CAP_READWRITE              0x01000000  /* read/write systemcalls */
 #define V4L2_CAP_ASYNCIO                0x02000000  /* async I/O */
 #define V4L2_CAP_STREAMING              0x04000000  /* streaming I/O ioctls */
@@ -282,6 +283,7 @@ struct v4l2_pix_format {
        __u32                   sizeimage;
        __u32                   colorspace;     /* enum v4l2_colorspace */
        __u32                   priv;           /* private data, depends on pixelformat */
+       __u32                   flags;          /* format flags (V4L2_PIX_FMT_FLAG_*) */
 };
 
 /*      Pixel format         FOURCC                          depth  Description  */
@@ -289,7 +291,11 @@ struct v4l2_pix_format {
 /* RGB formats */
 #define V4L2_PIX_FMT_RGB332  v4l2_fourcc('R', 'G', 'B', '1') /*  8  RGB-3-3-2     */
 #define V4L2_PIX_FMT_RGB444  v4l2_fourcc('R', '4', '4', '4') /* 16  xxxxrrrr ggggbbbb */
+#define V4L2_PIX_FMT_ARGB444 v4l2_fourcc('A', 'R', '1', '2') /* 16  aaaarrrr ggggbbbb */
+#define V4L2_PIX_FMT_XRGB444 v4l2_fourcc('X', 'R', '1', '2') /* 16  xxxxrrrr ggggbbbb */
 #define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R', 'G', 'B', 'O') /* 16  RGB-5-5-5     */
+#define V4L2_PIX_FMT_ARGB555 v4l2_fourcc('A', 'R', '1', '5') /* 16  ARGB-1-5-5-5  */
+#define V4L2_PIX_FMT_XRGB555 v4l2_fourcc('X', 'R', '1', '5') /* 16  XRGB-1-5-5-5  */
 #define V4L2_PIX_FMT_RGB565  v4l2_fourcc('R', 'G', 'B', 'P') /* 16  RGB-5-6-5     */
 #define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16  RGB-5-5-5 BE  */
 #define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16  RGB-5-6-5 BE  */
@@ -297,7 +303,11 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_BGR24   v4l2_fourcc('B', 'G', 'R', '3') /* 24  BGR-8-8-8     */
 #define V4L2_PIX_FMT_RGB24   v4l2_fourcc('R', 'G', 'B', '3') /* 24  RGB-8-8-8     */
 #define V4L2_PIX_FMT_BGR32   v4l2_fourcc('B', 'G', 'R', '4') /* 32  BGR-8-8-8-8   */
+#define V4L2_PIX_FMT_ABGR32  v4l2_fourcc('A', 'R', '2', '4') /* 32  BGRA-8-8-8-8  */
+#define V4L2_PIX_FMT_XBGR32  v4l2_fourcc('X', 'R', '2', '4') /* 32  BGRX-8-8-8-8  */
 #define V4L2_PIX_FMT_RGB32   v4l2_fourcc('R', 'G', 'B', '4') /* 32  RGB-8-8-8-8   */
+#define V4L2_PIX_FMT_ARGB32  v4l2_fourcc('B', 'A', '2', '4') /* 32  ARGB-8-8-8-8  */
+#define V4L2_PIX_FMT_XRGB32  v4l2_fourcc('B', 'X', '2', '4') /* 32  XRGB-8-8-8-8  */
 
 /* Grey formats */
 #define V4L2_PIX_FMT_GREY    v4l2_fourcc('G', 'R', 'E', 'Y') /*  8  Greyscale     */
@@ -431,6 +441,12 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_SE401      v4l2_fourcc('S', '4', '0', '1') /* se401 janggu compressed rgb */
 #define V4L2_PIX_FMT_S5C_UYVY_JPG v4l2_fourcc('S', '5', 'C', 'I') /* S5C73M3 interleaved UYVY/JPEG */
 
+/* priv field value to indicates that subsequent fields are valid. */
+#define V4L2_PIX_FMT_PRIV_MAGIC                0xdeadbeef
+
+/* Flags */
+#define V4L2_PIX_FMT_FLAG_PREMUL_ALPHA 0x00000001
+
 /*
  *     F O R M A T   E N U M E R A T I O N
  */
@@ -724,7 +740,16 @@ struct v4l2_framebuffer {
 /* FIXME: in theory we should pass something like PCI device + memory
  * region + offset instead of some physical address */
        void                    *base;
-       struct v4l2_pix_format  fmt;
+       struct {
+               __u32           width;
+               __u32           height;
+               __u32           pixelformat;
+               __u32           field;          /* enum v4l2_field */
+               __u32           bytesperline;   /* for padding, zero if unused */
+               __u32           sizeimage;
+               __u32           colorspace;     /* enum v4l2_colorspace */
+               __u32           priv;           /* private data, depends on pixelformat */
+       } fmt;
 };
 /*  Flags for the 'capability' field. Read only */
 #define V4L2_FBUF_CAP_EXTERNOVERLAY    0x0001
@@ -1059,14 +1084,14 @@ struct v4l2_bt_timings {
 
 /* A few useful defines to calculate the total blanking and frame sizes */
 #define V4L2_DV_BT_BLANKING_WIDTH(bt) \
-       (bt->hfrontporch + bt->hsync + bt->hbackporch)
+       ((bt)->hfrontporch + (bt)->hsync + (bt)->hbackporch)
 #define V4L2_DV_BT_FRAME_WIDTH(bt) \
-       (bt->width + V4L2_DV_BT_BLANKING_WIDTH(bt))
+       ((bt)->width + V4L2_DV_BT_BLANKING_WIDTH(bt))
 #define V4L2_DV_BT_BLANKING_HEIGHT(bt) \
-       (bt->vfrontporch + bt->vsync + bt->vbackporch + \
-        bt->il_vfrontporch + bt->il_vsync + bt->il_vbackporch)
+       ((bt)->vfrontporch + (bt)->vsync + (bt)->vbackporch + \
+        (bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch)
 #define V4L2_DV_BT_FRAME_HEIGHT(bt) \
-       (bt->height + V4L2_DV_BT_BLANKING_HEIGHT(bt))
+       ((bt)->height + V4L2_DV_BT_BLANKING_HEIGHT(bt))
 
 /** struct v4l2_dv_timings - DV timings
  * @type:      the type of the timings
@@ -1678,6 +1703,7 @@ struct v4l2_plane_pix_format {
  * @colorspace:                enum v4l2_colorspace; supplemental to pixelformat
  * @plane_fmt:         per-plane information
  * @num_planes:                number of planes for this format
+ * @flags:             format flags (V4L2_PIX_FMT_FLAG_*)
  */
 struct v4l2_pix_format_mplane {
        __u32                           width;
@@ -1688,7 +1714,8 @@ struct v4l2_pix_format_mplane {
 
        struct v4l2_plane_pix_format    plane_fmt[VIDEO_MAX_PLANES];
        __u8                            num_planes;
-       __u8                            reserved[11];
+       __u8                            flags;
+       __u8                            reserved[10];
 } __attribute__ ((packed));
 
 /**