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authorKamil Debski <k.debski@samsung.com>2013-04-24 10:58:47 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-04-25 09:48:14 -0300
commit7f1e8f197e2fdc97ef51e6aa31ba3d207e6ef076 (patch)
tree6c5bec38bdabbe63896f8d0e04f6af58c35e75c5 /drivers/media/platform
parent9c303ec6dbb76390aadbcc2afed10458860d42ae (diff)
downloadlinaro-lsk-7f1e8f197e2fdc97ef51e6aa31ba3d207e6ef076.tar.gz
[media] m2m-deinterlace: 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>
Diffstat (limited to 'drivers/media/platform')
-rw-r--r--drivers/media/platform/m2m-deinterlace.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/platform/m2m-deinterlace.c b/drivers/media/platform/m2m-deinterlace.c
index 6c4db9b9898..75856464958 100644
--- a/drivers/media/platform/m2m-deinterlace.c
+++ b/drivers/media/platform/m2m-deinterlace.c
@@ -207,6 +207,9 @@ static void dma_callback(void *data)
src_vb = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx);
dst_vb = v4l2_m2m_dst_buf_remove(curr_ctx->m2m_ctx);
+ 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, VB2_BUF_STATE_DONE);
v4l2_m2m_buf_done(dst_vb, VB2_BUF_STATE_DONE);
@@ -866,6 +869,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
src_vq->ops = &deinterlace_qops;
src_vq->mem_ops = &vb2_dma_contig_memops;
+ src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
q_data[V4L2_M2M_SRC].fmt = &formats[0];
q_data[V4L2_M2M_SRC].width = 640;
q_data[V4L2_M2M_SRC].height = 480;
@@ -882,6 +886,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
dst_vq->ops = &deinterlace_qops;
dst_vq->mem_ops = &vb2_dma_contig_memops;
+ dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
q_data[V4L2_M2M_DST].fmt = &formats[0];
q_data[V4L2_M2M_DST].width = 640;
q_data[V4L2_M2M_DST].height = 480;