diff options
Diffstat (limited to 'include/media/videobuf2-core.h')
| -rw-r--r-- | include/media/videobuf2-core.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h index 244ea2e36a8a..d3659d79b988 100644 --- a/include/media/videobuf2-core.h +++ b/include/media/videobuf2-core.h @@ -363,6 +363,12 @@ struct vb2_ops { void (*buf_queue)(struct vb2_buffer *vb); }; +struct vb2_buf_ops { + int (*fill_user_buffer)(struct vb2_buffer *vb, void *pb); + int (*fill_vb2_buffer)(struct vb2_buffer *vb, const void *pb, + struct vb2_plane *planes); + int (*set_timestamp)(struct vb2_buffer *vb, const void *pb); +}; /** * struct vb2_queue - a videobuf queue @@ -385,6 +391,8 @@ struct vb2_ops { * drivers to easily associate an owner filehandle with the queue. * @ops: driver-specific callbacks * @mem_ops: memory allocator specific callbacks + * @buf_ops: callbacks to deliver buffer information + * between user-space and kernel-space * @drv_priv: driver private data * @buf_struct_size: size of the driver-specific buffer structure; * "0" indicates the driver doesn't want to use a custom buffer @@ -440,6 +448,8 @@ struct vb2_queue { const struct vb2_ops *ops; const struct vb2_mem_ops *mem_ops; + const struct vb2_buf_ops *buf_ops; + void *drv_priv; unsigned int buf_struct_size; u32 timestamp_flags; |