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| author | Kamil Debski <k.debski@samsung.com> | 2013-04-24 09:34:03 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-25 09:47:07 -0300 |
| commit | dc7be2950b25c95cd240b8fe44edb59f8d7e3ae6 (patch) | |
| tree | 95fa081a6237e9dfbc5fbe4a60d9deb327a775d3 /drivers/media/platform/s5p-g2d | |
| parent | f0c24fd81f704730c529dc69aa57f21c1ade5c4e (diff) | |
| download | linux-dc7be2950b25c95cd240b8fe44edb59f8d7e3ae6.tar.bz2 | |
[media] s5p-g2d: 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/platform/s5p-g2d')
| -rw-r--r-- | drivers/media/platform/s5p-g2d/g2d.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c index 14d663dacdbd..553d87e5ceab 100644 --- a/drivers/media/platform/s5p-g2d/g2d.c +++ b/drivers/media/platform/s5p-g2d/g2d.c @@ -158,6 +158,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, src_vq->ops = &g2d_qops; src_vq->mem_ops = &vb2_dma_contig_memops; src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); + src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; ret = vb2_queue_init(src_vq); if (ret) @@ -169,6 +170,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, dst_vq->ops = &g2d_qops; dst_vq->mem_ops = &vb2_dma_contig_memops; dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); + dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; return vb2_queue_init(dst_vq); } @@ -635,6 +637,9 @@ static irqreturn_t g2d_isr(int irq, void *prv) BUG_ON(src == NULL); BUG_ON(dst == NULL); + dst->v4l2_buf.timecode = src->v4l2_buf.timecode; + dst->v4l2_buf.timestamp = src->v4l2_buf.timestamp; + v4l2_m2m_buf_done(src, VB2_BUF_STATE_DONE); v4l2_m2m_buf_done(dst, VB2_BUF_STATE_DONE); v4l2_m2m_job_finish(dev->m2m_dev, ctx->m2m_ctx); |