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| author | Kamil Debski <k.debski@samsung.com> | 2013-04-25 14:21:24 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-25 16:48:25 +0400 |
| commit | a8c9c345702b3f52a88498dea6b623dd3c3e27dc (patch) | |
| tree | c933cbed1fcdeab87dc1bcdce64f161d0dd909fe /drivers/media | |
| parent | 7f1e8f197e2fdc97ef51e6aa31ba3d207e6ef076 (diff) | |
| download | linux-a8c9c345702b3f52a88498dea6b623dd3c3e27dc.tar.xz | |
[media] mx2-emmaprp: 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>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/mx2_emmaprp.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c index 4b9e0a28616a..f7440e585b6b 100644 --- a/drivers/media/platform/mx2_emmaprp.c +++ b/drivers/media/platform/mx2_emmaprp.c @@ -377,6 +377,9 @@ static irqreturn_t emmaprp_irq(int irq_emma, void *data) src_vb = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx); dst_vb = v4l2_m2m_dst_buf_remove(curr_ctx->m2m_ctx); + src_vb->v4l2_buf.timestamp = dst_vb->v4l2_buf.timestamp; + src_vb->v4l2_buf.timecode = dst_vb->v4l2_buf.timecode; + spin_lock_irqsave(&pcdev->irqlock, flags); v4l2_m2m_buf_done(src_vb, VB2_BUF_STATE_DONE); v4l2_m2m_buf_done(dst_vb, VB2_BUF_STATE_DONE); @@ -763,6 +766,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); src_vq->ops = &emmaprp_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) @@ -774,6 +778,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); dst_vq->ops = &emmaprp_qops; dst_vq->mem_ops = &vb2_dma_contig_memops; + dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; return vb2_queue_init(dst_vq); } |