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[media] exynos-gsc: 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 10:50:55 -03:00 committed by Mauro Carvalho Chehab
parent ccd571cb67
commit 9c303ec6db
1 changed files with 5 additions and 0 deletions
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5
drivers/media/platform/exynos-gsc/gsc-m2m.c
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@ -80,6 +80,9 @@ void gsc_m2m_job_finish(struct gsc_ctx *ctx, int vb_state)
dst_vb = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx);
if (src_vb && dst_vb) {
src_vb->v4l2_buf.timestamp = dst_vb->v4l2_buf.timestamp;
src_vb->v4l2_buf.timecode = dst_vb->v4l2_buf.timecode;
v4l2_m2m_buf_done(src_vb, vb_state);
v4l2_m2m_buf_done(dst_vb, vb_state);
@ -584,6 +587,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
src_vq->ops = &gsc_m2m_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)
@ -596,6 +600,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
dst_vq->ops = &gsc_m2m_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);
}