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Commit ccd571cb authored by Kamil Debski's avatar Kamil Debski Committed by Mauro Carvalho Chehab
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[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: default avatarKamil Debski <k.debski@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 56006017

drivers/media/platform/coda.c

+5 −0
Original line number Original line Diff line number Diff line
@@ -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->buf_struct_size = sizeof(struct v4l2_m2m_buffer);

	src_vq->ops = &coda_qops;

	src_vq->ops = &coda_qops;

	src_vq->mem_ops = &vb2_dma_contig_memops;

	src_vq->mem_ops = &vb2_dma_contig_memops;

	src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;





	ret = vb2_queue_init(src_vq);

	ret = vb2_queue_init(src_vq);

	if (ret)

	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->buf_struct_size = sizeof(struct v4l2_m2m_buffer);

	dst_vq->ops = &coda_qops;

	dst_vq->ops = &coda_qops;

	dst_vq->mem_ops = &vb2_dma_contig_memops;

	dst_vq->mem_ops = &vb2_dma_contig_memops;

	dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;





	return vb2_queue_init(dst_vq);

	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.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(src_buf, VB2_BUF_STATE_DONE);

	v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_DONE);

	v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_DONE);