xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[media] coda: Add copy time stamp handling

Browse Source 
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>
This commit is contained in:
Kamil Debski
2013-04-24 10:38:24 -03:00
committed by Mauro Carvalho Chehab
parent 5600601731
commit ccd571cb67
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/media/platform/coda.c
View File

@@ -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);