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media: coda: fix reorder detection for unknown levels

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Whether reordering should be enabled only depends on the h.264 profile.
Stop parsing the level and drop the debug message, profile and level
can now be determined via read-only decoder controls.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Philipp Zabel 2018-06-28 11:47:09 -04:00 committed by Mauro Carvalho Chehab
parent 42a68012e6
commit 9f84310d88
1 changed files with 4 additions and 21 deletions
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25
drivers/media/platform/coda/coda-bit.c
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@ -1583,10 +1583,8 @@ static int coda_decoder_reqbufs(struct coda_ctx *ctx,
static bool coda_reorder_enable(struct coda_ctx *ctx)
{
const char * const *profile_names;
const char * const *level_names;
struct coda_dev *dev = ctx->dev;
int profile, level;
int profile;
if (dev->devtype->product != CODA_HX4 &&
dev->devtype->product != CODA_7541 &&
@ -1600,24 +1598,9 @@ static bool coda_reorder_enable(struct coda_ctx *ctx)
return true;
profile = coda_h264_profile(ctx->params.h264_profile_idc);
if (profile < 0) {
v4l2_warn(&dev->v4l2_dev, "Invalid H264 Profile: %d\n",
ctx->params.h264_profile_idc);
return false;
}
level = coda_h264_level(ctx->params.h264_level_idc);
if (level < 0) {
v4l2_warn(&dev->v4l2_dev, "Invalid H264 Level: %d\n",
ctx->params.h264_level_idc);
return false;
}
profile_names = v4l2_ctrl_get_menu(V4L2_CID_MPEG_VIDEO_H264_PROFILE);
level_names = v4l2_ctrl_get_menu(V4L2_CID_MPEG_VIDEO_H264_LEVEL);
v4l2_dbg(1, coda_debug, &dev->v4l2_dev, "H264 Profile/Level: %s L%s\n",
profile_names[profile], level_names[level]);
if (profile < 0)
v4l2_warn(&dev->v4l2_dev, "Unknown H264 Profile: %u\n",
ctx->params.h264_profile_idc);
/* Baseline profile does not support reordering */
return profile > V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE;