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Commit 9c303ec6 authored by Kamil Debski's avatar Kamil Debski Committed by Mauro Carvalho Chehab
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[media] exynos-gsc: 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 ccd571cb

drivers/media/platform/exynos-gsc/gsc-m2m.c

+5 −0
Original line number Original line Diff line number Diff line
@@ -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);

	dst_vb = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx);





	if (src_vb && dst_vb) {

	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(src_vb, vb_state);

		v4l2_m2m_buf_done(dst_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->ops = &gsc_m2m_qops;

	src_vq->mem_ops = &vb2_dma_contig_memops;

	src_vq->mem_ops = &vb2_dma_contig_memops;

	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);

	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);

	ret = vb2_queue_init(src_vq);

	if (ret)

	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->ops = &gsc_m2m_qops;

	dst_vq->mem_ops = &vb2_dma_contig_memops;

	dst_vq->mem_ops = &vb2_dma_contig_memops;

	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);

	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);

	return vb2_queue_init(dst_vq);

}

}