media: rkvdec: h264: Limit minimum profile to constrained baseline

sefricke · hverkuil · commit 45029d3ee28c · 2025-05-15T08:13:31.000+02:00
Neither the hardware nor the kernel API support FMO/ASO features
required by the full baseline profile. Therefore limit the minimum
profile to the constrained baseline profile explicitly.

Suggested-by: Nicolas Dufresne &lt;nicolas.dufresne@collabora.com&gt;
Signed-off-by: Sebastian Fricke &lt;sebastian.fricke@collabora.com&gt;
Signed-off-by: Nicolas Dufresne &lt;nicolas.dufresne@collabora.com&gt;
Signed-off-by: Hans Verkuil &lt;hverkuil@xs4all.nl&gt;
diff --git a/drivers/staging/media/rkvdec/rkvdec.c b/drivers/staging/media/rkvdec/rkvdec.c
@@ -150,7 +150,7 @@ static const struct rkvdec_ctrl_desc rkvdec_h264_ctrl_descs[] = {
 	},
 	{
 		.cfg.id = V4L2_CID_MPEG_VIDEO_H264_PROFILE,
-		.cfg.min = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,
+		.cfg.min = V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE,
 		.cfg.max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH,
 		.cfg.menu_skip_mask =
 			BIT(V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED),

Original file line number	Diff line number	Diff line change
`@@ -150,7 +150,7 @@ static const struct rkvdec_ctrl_desc rkvdec_h264_ctrl_descs[] = {`
`150`	`150`	`},`
`151`	`151`	`{`
`152`	`152`	`.cfg.id = V4L2_CID_MPEG_VIDEO_H264_PROFILE,`
`153`		`- .cfg.min = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,`
	`153`	`+ .cfg.min = V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE,`
`154`	`154`	`.cfg.max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH,`
`155`	`155`	`.cfg.menu_skip_mask =`
`156`	`156`	`BIT(V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED),`