6.15-stable review patch. If anyone has any objections, please let me know.
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From: James Cowgill james.cowgill@blaize.com
[ Upstream commit 803b9eabc649c778986449eb0596e5ffeb7a8aed ]
The `separate_colour_plane_flag` element is only present in the SPS if `chroma_format_idc == 3`, so the corresponding flag should be disabled whenever that is not the case and not just on profiles where `chroma_format_idc` is not present.
Fixes: b32e48503df0 ("media: controls: Validate H264 stateless controls") Signed-off-by: James Cowgill james.cowgill@blaize.com Signed-off-by: Nicolas Dufresne nicolas.dufresne@collabora.com Signed-off-by: Hans Verkuil hverkuil@xs4all.nl Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/v4l2-core/v4l2-ctrls-core.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/media/v4l2-core/v4l2-ctrls-core.c b/drivers/media/v4l2-core/v4l2-ctrls-core.c index 90d25329661e..b45809a82f9a 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls-core.c +++ b/drivers/media/v4l2-core/v4l2-ctrls-core.c @@ -968,12 +968,12 @@ static int std_validate_compound(const struct v4l2_ctrl *ctrl, u32 idx,
p_h264_sps->flags &= ~V4L2_H264_SPS_FLAG_QPPRIME_Y_ZERO_TRANSFORM_BYPASS; - - if (p_h264_sps->chroma_format_idc < 3) - p_h264_sps->flags &= - ~V4L2_H264_SPS_FLAG_SEPARATE_COLOUR_PLANE; }
+ if (p_h264_sps->chroma_format_idc < 3) + p_h264_sps->flags &= + ~V4L2_H264_SPS_FLAG_SEPARATE_COLOUR_PLANE; + if (p_h264_sps->flags & V4L2_H264_SPS_FLAG_FRAME_MBS_ONLY) p_h264_sps->flags &= ~V4L2_H264_SPS_FLAG_MB_ADAPTIVE_FRAME_FIELD;