Message ID | 20201123144000.81310-4-ezequiel@collabora.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | Stateless H.264 de-staging | expand |
Hi! Dne ponedeljek, 23. november 2020 ob 15:39:50 CET je Ezequiel Garcia napisal(a): > 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> Best regards, Jernej
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c index 9a102b7c1bb9..97000f0e0011 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,
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> --- drivers/staging/media/sunxi/cedrus/cedrus.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)