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| author | Kamil Debski <k.debski@samsung.com> | 2013-04-24 15:38:24 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-25 14:47:51 +0200 |
| commit | ccd571cb67ddb54febada71e8788c6ca9d0e432f (patch) | |
| tree | 1f2a9f124e0df6cf72d72557f777645258c699cf | |
| parent | [media] s5p-mfc: Optimize copy time stamp handling (diff) | |
| download | linux-ccd571cb67ddb54febada71e8788c6ca9d0e432f.tar.xz linux-ccd571cb67ddb54febada71e8788c6ca9d0e432f.zip | |
[media] coda: Add copy time stamp handling
Since the introduction of the timestamp_type field, it is necessary that
the driver chooses which type it will use. This patch adds support for
the timestamp_type.
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/platform/coda.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c index 20827ba168fc..5612329f9ef7 100644 --- a/drivers/media/platform/coda.c +++ b/drivers/media/platform/coda.c @@ -1422,6 +1422,7 @@ static int coda_queue_init(void *priv, struct vb2_queue *src_vq, src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); src_vq->ops = &coda_qops; src_vq->mem_ops = &vb2_dma_contig_memops; + src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; ret = vb2_queue_init(src_vq); if (ret) @@ -1433,6 +1434,7 @@ static int coda_queue_init(void *priv, struct vb2_queue *src_vq, dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); dst_vq->ops = &coda_qops; dst_vq->mem_ops = &vb2_dma_contig_memops; + dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; return vb2_queue_init(dst_vq); } @@ -1628,6 +1630,9 @@ static irqreturn_t coda_irq_handler(int irq, void *data) dst_buf->v4l2_buf.flags &= ~V4L2_BUF_FLAG_KEYFRAME; } + dst_buf->v4l2_buf.timestamp = src_buf->v4l2_buf.timestamp; + dst_buf->v4l2_buf.timecode = src_buf->v4l2_buf.timecode; + v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE); v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_DONE); |