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| author | Paul Kocialkowski <paul.kocialkowski@bootlin.com> | 2018-09-13 17:51:52 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-24 16:54:21 +0300 |
| commit | c27bb30e7b6d385c5bff26406089377d678f1a1d (patch) | |
| tree | f3c1f2b39c9f23afd325d462416ac19854d4f66a /Documentation/media/videodev2.h.rst.exceptions | |
| parent | 515c5a7333be87a7d01ab267d94626a454a7e794 (diff) | |
| download | linux-c27bb30e7b6d385c5bff26406089377d678f1a1d.tar.xz | |
media: v4l: Add definitions for MPEG-2 slice format and metadata
Stateless video decoding engines require both the MPEG-2 slices and
associated metadata from the video stream in order to decode frames.
This introduces definitions for a new pixel format, describing buffers
with MPEG-2 slice data, as well as control structure sfor passing the
frame metadata to drivers.
This is based on work from both Florent Revest and Hugues Fruchet.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'Documentation/media/videodev2.h.rst.exceptions')
| -rw-r--r-- | Documentation/media/videodev2.h.rst.exceptions | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/media/videodev2.h.rst.exceptions b/Documentation/media/videodev2.h.rst.exceptions index 99256a2c003e..30ba0d6f546f 100644 --- a/Documentation/media/videodev2.h.rst.exceptions +++ b/Documentation/media/videodev2.h.rst.exceptions @@ -129,6 +129,8 @@ replace symbol V4L2_CTRL_TYPE_STRING :c:type:`v4l2_ctrl_type` replace symbol V4L2_CTRL_TYPE_U16 :c:type:`v4l2_ctrl_type` replace symbol V4L2_CTRL_TYPE_U32 :c:type:`v4l2_ctrl_type` replace symbol V4L2_CTRL_TYPE_U8 :c:type:`v4l2_ctrl_type` +replace symbol V4L2_CTRL_TYPE_MPEG2_SLICE_PARAMS :c:type:`v4l2_ctrl_type` +replace symbol V4L2_CTRL_TYPE_MPEG2_QUANTIZATION :c:type:`v4l2_ctrl_type` # V4L2 capability defines replace define V4L2_CAP_VIDEO_CAPTURE device-capabilities |