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Date: Thu, 26 Nov 2020 06:36:07 -0300 From: Ezequiel Garcia <ezequiel@...labora.com> To: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org Cc: kernel@...labora.com, Jonas Karlman <jonas@...boo.se>, Hans Verkuil <hverkuil@...all.nl>, Nicolas Dufresne <nicolas.dufresne@...labora.com>, Philipp Zabel <p.zabel@...gutronix.de>, Maxime Ripard <mripard@...nel.org>, Paul Kocialkowski <paul.kocialkowski@...tlin.com>, Jernej Skrabec <jernej.skrabec@...l.net>, Ezequiel Garcia <ezequiel@...labora.com> Subject: [PATCH v5 03/14] media: rkvdec: h264: Support profile and level controls From: Jonas Karlman <jonas@...boo.se> The Rockchip Video Decoder used in RK3399 supports H.264 profiles from Baseline to High 4:2:2 up to Level 5.1, except for the Extended profile. Expose the V4L2_CID_MPEG_VIDEO_H264_PROFILE and the V4L2_CID_MPEG_VIDEO_H264_LEVEL control, so that userspace can query the driver for the list of supported profiles and level. For now, we don't expose 4:2:2 since the driver doesn't implement the required support. Signed-off-by: Jonas Karlman <jonas@...boo.se> [Ezequiel: Don't expose 4:2:2 profile for now] Signed-off-by: Ezequiel Garcia <ezequiel@...labora.com> --- drivers/staging/media/rkvdec/rkvdec.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/staging/media/rkvdec/rkvdec.c b/drivers/staging/media/rkvdec/rkvdec.c index 552e0bd12ecf..fe65f55d3b49 100644 --- a/drivers/staging/media/rkvdec/rkvdec.c +++ b/drivers/staging/media/rkvdec/rkvdec.c @@ -82,6 +82,19 @@ static const struct rkvdec_ctrl_desc rkvdec_h264_ctrl_descs[] = { .cfg.def = V4L2_MPEG_VIDEO_H264_START_CODE_ANNEX_B, .cfg.max = V4L2_MPEG_VIDEO_H264_START_CODE_ANNEX_B, }, + { + .cfg.id = V4L2_CID_MPEG_VIDEO_H264_PROFILE, + .cfg.min = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE, + .cfg.max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH, + .cfg.menu_skip_mask = + BIT(V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED), + .cfg.def = V4L2_MPEG_VIDEO_H264_PROFILE_MAIN, + }, + { + .cfg.id = V4L2_CID_MPEG_VIDEO_H264_LEVEL, + .cfg.min = V4L2_MPEG_VIDEO_H264_LEVEL_1_0, + .cfg.max = V4L2_MPEG_VIDEO_H264_LEVEL_5_1, + }, }; static const struct rkvdec_ctrls rkvdec_h264_ctrls = { -- 2.27.0
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