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| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2010-12-28 16:32:39 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-03-22 00:31:35 +0100 |
| commit | 4a3c9b4f0df43207eb0b4d0da9cb51e185506bd5 (patch) | |
| tree | 47c72cd0acb635826212d35bf6d43654dc0d9714 | |
| parent | [media] v4l: mem2mem: port m2m_testdev to vb2 (diff) | |
| download | linux-4a3c9b4f0df43207eb0b4d0da9cb51e185506bd5.tar.xz linux-4a3c9b4f0df43207eb0b4d0da9cb51e185506bd5.zip | |
[media] v4l: Add multiplanar format fourccs for s5p-fimc driver
Add definitions for format with color planes non-contiguous
in physical memory. These formats apply only if the V4L2 multiplane
extension is used.
V4L2_PIX_FMT_NV12M - 2-plane Y/CbCr
V4L2_PIX_FMT_NV12MT - 2-plane Y/CbCr tiled (64x32 pixel macroblocks)
V4L2_PIX_FMT_YUV420M - 3-plane Y/Cb/Cr
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | include/linux/videodev2.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index bb0a3ae2ebd0..5122b265dde6 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -339,6 +339,13 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_NV16 v4l2_fourcc('N', 'V', '1', '6') /* 16 Y/CbCr 4:2:2 */ #define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') /* 16 Y/CrCb 4:2:2 */ +/* two non contiguous planes - one Y, one Cr + Cb interleaved */ +#define V4L2_PIX_FMT_NV12M v4l2_fourcc('N', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 */ +#define V4L2_PIX_FMT_NV12MT v4l2_fourcc('T', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 64x32 macroblocks */ + +/* three non contiguous planes - Y, Cb, Cr */ +#define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') /* 12 YUV420 planar */ + /* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */ #define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */ #define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') /* 8 GBGB.. RGRG.. */ |