[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>

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);