From: Ezequiel Garcia ezequiel@collabora.com
[ Upstream commit c8363ff21b5168f2252aa8b8447173ce48ff0149 ]
Cedrus supports H.264 profiles from Baseline to High, except for the Extended profile
Expose the V4L2_CID_MPEG_VIDEO_H264_PROFILE so that userspace can query the driver for the supported profiles and levels.
Signed-off-by: Ezequiel Garcia ezequiel@collabora.com Reviewed-by: Jernej Skrabec jernej.skrabec@siol.net Tested-by: Jernej Skrabec jernej.skrabec@siol.net Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/staging/media/sunxi/cedrus/cedrus.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c index e0e35502e34a..1dd833757c4e 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus.c @@ -103,6 +103,25 @@ static const struct cedrus_control cedrus_controls[] = { .codec = CEDRUS_CODEC_H264, .required = false, }, + /* + * We only expose supported profiles information, + * and not levels as it's not clear what is supported + * for each hardware/core version. + * In any case, TRY/S_FMT will clamp the format resolution + * to the maximum supported. + */ + { + .cfg = { + .id = V4L2_CID_MPEG_VIDEO_H264_PROFILE, + .min = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE, + .def = V4L2_MPEG_VIDEO_H264_PROFILE_MAIN, + .max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH, + .menu_skip_mask = + BIT(V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED), + }, + .codec = CEDRUS_CODEC_H264, + .required = false, + }, { .cfg = { .id = V4L2_CID_MPEG_VIDEO_HEVC_SPS,