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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-08-15 10:41:47 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-08-15 10:41:47 +0200 |
| commit | cc9263874b42bf98209dce0afe698b550648e770 (patch) | |
| tree | f0eafd344c501e420de06c2e0f29f2ae0e6a9a1b /Documentation/video4linux/4CCs.txt | |
| parent | 02bef8f98d26e9774b49c78a42b29b168e8876fc (diff) | |
| parent | fc93ff608b15ae32cde3006b7af860b59cac20ec (diff) | |
Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next-queued
Backmerge because too many conflicts, and also we need to get at the
latest struct fence patches from Gustavo. Requested by Chris Wilson.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'Documentation/video4linux/4CCs.txt')
| -rw-r--r-- | Documentation/video4linux/4CCs.txt | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/Documentation/video4linux/4CCs.txt b/Documentation/video4linux/4CCs.txt deleted file mode 100644 index 41241af1ebfe..000000000000 --- a/Documentation/video4linux/4CCs.txt +++ /dev/null @@ -1,32 +0,0 @@ -Guidelines for Linux4Linux pixel format 4CCs -============================================ - -Guidelines for Video4Linux 4CC codes defined using v4l2_fourcc() are -specified in this document. First of the characters defines the nature of -the pixel format, compression and colour space. The interpretation of the -other three characters depends on the first one. - -Existing 4CCs may not obey these guidelines. - -Formats -======= - -Raw bayer ---------- - -The following first characters are used by raw bayer formats: - - B: raw bayer, uncompressed - b: raw bayer, DPCM compressed - a: A-law compressed - u: u-law compressed - -2nd character: pixel order - B: BGGR - G: GBRG - g: GRBG - R: RGGB - -3rd character: uncompressed bits-per-pixel 0--9, A-- - -4th character: compressed bits-per-pixel 0--9, A-- |