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[media] s5p-g2d: Add copy time stamp handling

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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>
This commit is contained in:
Kamil Debski 2013-04-24 09:34:03 -03:00 committed by Mauro Carvalho Chehab
parent f0c24fd81f
commit dc7be2950b
1 changed files with 5 additions and 0 deletions
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5
drivers/media/platform/s5p-g2d/g2d.c
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@ -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);