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Diffstat (limited to 'include/media/videobuf2-v4l2.h')
-rw-r--r--include/media/videobuf2-v4l2.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/media/videobuf2-v4l2.h b/include/media/videobuf2-v4l2.h
index 8a10889dc2fd..59bf33a12648 100644
--- a/include/media/videobuf2-v4l2.h
+++ b/include/media/videobuf2-v4l2.h
@@ -33,6 +33,7 @@
* @timecode: frame timecode.
* @sequence: sequence count of this frame.
* @request_fd: the request_fd associated with this buffer
+ * @is_held: if true, then this capture buffer was held
* @planes: plane information (userptr/fd, length, bytesused, data_offset).
*
* Should contain enough information to be able to cover all the fields
@@ -46,9 +47,13 @@ struct vb2_v4l2_buffer {
struct v4l2_timecode timecode;
__u32 sequence;
__s32 request_fd;
+ bool is_held;
struct vb2_plane planes[VB2_MAX_PLANES];
};
+/* VB2 V4L2 flags as set in vb2_queue.subsystem_flags */
+#define VB2_V4L2_FL_SUPPORTS_M2M_HOLD_CAPTURE_BUF (1 << 0)
+
/*
* to_vb2_v4l2_buffer() - cast struct vb2_buffer * to struct vb2_v4l2_buffer *
*/