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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2019-06-18 12:45:24 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-06-24 14:36:14 -0400 |
| commit | 1b438b454085238b44875ac6cd508fc1106f07d1 (patch) | |
| tree | 39f943cfd014e4b4b5875438fe3530db9170ad34 /drivers/media/platform/coda/coda-common.c | |
| parent | aa3972a358b6f13b482975152e3fa449b7a32974 (diff) | |
| download | linux-1b438b454085238b44875ac6cd508fc1106f07d1.tar.gz linux-1b438b454085238b44875ac6cd508fc1106f07d1.tar.bz2 linux-1b438b454085238b44875ac6cd508fc1106f07d1.zip | |
media: coda: mark the last output buffer on decoder stop command
Mark the last output buffer to be decoded and only copy pending queued
output buffers into the bitstream ring buffer in the BIT processor
decoder case.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/coda/coda-common.c')
| -rw-r--r-- | drivers/media/platform/coda/coda-common.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index 935e8c408feb..b35e6ea70424 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -1071,6 +1071,7 @@ static int coda_decoder_cmd(struct file *file, void *fh, { struct coda_ctx *ctx = fh_to_ctx(fh); struct coda_dev *dev = ctx->dev; + struct vb2_v4l2_buffer *buf; struct vb2_queue *dst_vq; int ret; @@ -1092,6 +1093,11 @@ static int coda_decoder_cmd(struct file *file, void *fh, mutex_unlock(&ctx->bitstream_mutex); break; case V4L2_DEC_CMD_STOP: + buf = v4l2_m2m_last_src_buf(ctx->fh.m2m_ctx); + if (buf) + /* Mark last buffer */ + buf->flags |= V4L2_BUF_FLAG_LAST; + /* Set the stream-end flag on this context */ coda_bit_stream_end_flag(ctx); ctx->hold = false; |