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| author | Philipp Zabel <philipp.zabel@gmail.com> | 2015-03-24 20:30:57 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-10 16:11:05 +0300 |
| commit | 582d887211612c197fc8ea9435503f9b278ce76f (patch) | |
| tree | d0052724c2ddb1707c521fb7afb17f3001535516 /drivers/media/platform/coda/coda-bit.c | |
| parent | 5c76c2c3e2783886975ff536c50d9c446e0ecb6e (diff) | |
| download | linux-582d887211612c197fc8ea9435503f9b278ce76f.tar.xz | |
[media] coda: fix fill bitstream errors in nonstreaming case
When queueing a buffer into the bitstream fails, it has to be requeued
in the videobuf2 queue before streaming starts, but while streaming it
should be returned to userspace with an error.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/coda/coda-bit.c')
| -rw-r--r-- | drivers/media/platform/coda/coda-bit.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c index 23041587c898..d39789d59d17 100644 --- a/drivers/media/platform/coda/coda-bit.c +++ b/drivers/media/platform/coda/coda-bit.c @@ -218,7 +218,7 @@ static bool coda_bitstream_try_queue(struct coda_ctx *ctx, return true; } -void coda_fill_bitstream(struct coda_ctx *ctx) +void coda_fill_bitstream(struct coda_ctx *ctx, bool streaming) { struct vb2_buffer *src_buf; struct coda_buffer_meta *meta; @@ -239,9 +239,12 @@ void coda_fill_bitstream(struct coda_ctx *ctx) if (ctx->codec->src_fourcc == V4L2_PIX_FMT_JPEG && !coda_jpeg_check_buffer(ctx, src_buf)) { v4l2_err(&ctx->dev->v4l2_dev, - "dropping invalid JPEG frame\n"); + "dropping invalid JPEG frame %d\n", + ctx->qsequence); src_buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx); - v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_ERROR); + v4l2_m2m_buf_done(src_buf, streaming ? + VB2_BUF_STATE_ERROR : + VB2_BUF_STATE_QUEUED); continue; } @@ -1648,7 +1651,7 @@ static int coda_prepare_decode(struct coda_ctx *ctx) /* Try to copy source buffer contents into the bitstream ringbuffer */ mutex_lock(&ctx->bitstream_mutex); - coda_fill_bitstream(ctx); + coda_fill_bitstream(ctx, true); mutex_unlock(&ctx->bitstream_mutex); if (coda_get_bitstream_payload(ctx) < 512 && |