Commit c8363ff2 authored by Ezequiel Garcia's avatar Ezequiel Garcia Committed by Mauro Carvalho Chehab
Browse files

media: cedrus: h264: Support profile controls 



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: default avatarEzequiel Garcia <ezequiel@collabora.com>
Reviewed-by: default avatarJernej Skrabec <jernej.skrabec@siol.net>
Tested-by: default avatarJernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent b74593eb

drivers/staging/media/sunxi/cedrus/cedrus.c

+19 −0
Original line number Diff line number Diff line
@@ -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,