[media] s5p-jpeg: 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>

diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index 3b02375..15d2396 100644 (file)
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -1229,6 +1229,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
        src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
        src_vq->ops = &s5p_jpeg_qops;
        src_vq->mem_ops = &vb2_dma_contig_memops;
+       src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 
        ret = vb2_queue_init(src_vq);
        if (ret)
@@ -1240,6 +1241,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
        dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
        dst_vq->ops = &s5p_jpeg_qops;
        dst_vq->mem_ops = &vb2_dma_contig_memops;
+       dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 
        return vb2_queue_init(dst_vq);
 }
@@ -1287,6 +1289,9 @@ static irqreturn_t s5p_jpeg_irq(int irq, void *dev_id)
                payload_size = jpeg_compressed_size(jpeg->regs);
        }
 
+       dst_buf->v4l2_buf.timecode = src_buf->v4l2_buf.timecode;
+       dst_buf->v4l2_buf.timestamp = src_buf->v4l2_buf.timestamp;
+
        v4l2_m2m_buf_done(src_buf, state);
        if (curr_ctx->mode == S5P_JPEG_ENCODE)
                vb2_set_plane_payload(dst_buf, 0, payload_size);