From: Hans Verkuil <hans.verk...@cisco.com>
Make vb2_buffer a request object.
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
---
include/media/videobuf2-core.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h
index cbda3968d018..df92dcdeabb3 100644
--- a/include/media/videobuf2-core.h
+++ b/include/media/videobuf2-core.h
@@ -17,6 +17,7 @@
#include <linux/poll.h>
#include <linux/dma-buf.h>
#include <linux/bitops.h>
+#include <media/media-request.h>
#define VB2_MAX_FRAME (32)
#define VB2_MAX_PLANES (8)
@@ -236,6 +237,8 @@ struct vb2_queue;
* @num_planes: number of planes in the buffer
* on an internal driver queue.
* @timestamp: frame timestamp in ns.
+ * @req_obj: used to bind this buffer to a request. This
+ * request object has a refcount.
*/
struct vb2_buffer {
struct vb2_queue *vb2_queue;
@@ -244,6 +247,7 @@ struct vb2_buffer {
unsigned int memory;
unsigned int num_planes;
u64 timestamp;
+ struct media_request_object req_obj;
/* private: internal use only
*
--
2.17.0
