[media] V4L: vb2: prepare to support multi-size buffers
In preparation for the forthcoming VIDIOC_CREATE_BUFS ioctl add a
"const struct v4l2_format *" argument to the .queue_setup() vb2
operation.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h
index dbd10ac..692e35c 100644
--- a/include/media/videobuf2-core.h
+++ b/include/media/videobuf2-core.h
@@ -218,9 +218,9 @@
* pre-queued buffers before calling STREAMON
*/
struct vb2_ops {
- int (*queue_setup)(struct vb2_queue *q, unsigned int *num_buffers,
- unsigned int *num_planes, unsigned int sizes[],
- void *alloc_ctxs[]);
+ int (*queue_setup)(struct vb2_queue *q, const struct v4l2_format *fmt,
+ unsigned int *num_buffers, unsigned int *num_planes,
+ unsigned int sizes[], void *alloc_ctxs[]);
void (*wait_prepare)(struct vb2_queue *q);
void (*wait_finish)(struct vb2_queue *q);