USERPTR buffer support is provided by the videobuf2 framework.
Signed-off-by: Philipp Zabel <[email protected]>
---
drivers/media/video/coda.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/coda.c b/drivers/media/video/coda.c
index e2c4585..700df4b 100644
--- a/drivers/media/video/coda.c
+++ b/drivers/media/video/coda.c
@@ -1350,7 +1350,7 @@ static int coda_queue_init(void *priv, struct vb2_queue
*src_vq,
memset(src_vq, 0, sizeof(*src_vq));
src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
- src_vq->io_modes = VB2_MMAP;
+ src_vq->io_modes = VB2_MMAP | VB2_USERPTR;
src_vq->drv_priv = ctx;
src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
src_vq->ops = &coda_qops;
@@ -1362,7 +1362,7 @@ static int coda_queue_init(void *priv, struct vb2_queue
*src_vq,
memset(dst_vq, 0, sizeof(*dst_vq));
dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- dst_vq->io_modes = VB2_MMAP;
+ dst_vq->io_modes = VB2_MMAP | VB2_USERPTR;
dst_vq->drv_priv = ctx;
dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
dst_vq->ops = &coda_qops;
--
1.7.10.4
--
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