diff options
Diffstat (limited to 'include/media/videobuf2-core.h')
| -rw-r--r-- | include/media/videobuf2-core.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h index b88dbba..ef03ae5 100644 --- a/include/media/videobuf2-core.h +++ b/include/media/videobuf2-core.h @@ -129,6 +129,8 @@ struct vb2_mem_ops { * @dbuf_mapped: flag to show whether dbuf is mapped or not * @bytesused: number of bytes occupied by data in the plane (payload) * @length: size of this plane (NOT the payload) in bytes + * @min_length: minimum required size of this plane (NOT the payload) in bytes. + * @length is always greater or equal to @min_length. * @offset: when memory in the associated struct vb2_buffer is * VB2_MEMORY_MMAP, equals the offset from the start of * the device memory for this plane (or is a "cookie" that @@ -150,6 +152,7 @@ struct vb2_plane { unsigned int dbuf_mapped; unsigned int bytesused; unsigned int length; + unsigned int min_length; union { unsigned int offset; unsigned long userptr; @@ -489,7 +492,6 @@ struct vb2_queue { wait_queue_head_t done_wq; void *alloc_ctx[VB2_MAX_PLANES]; - unsigned int plane_sizes[VB2_MAX_PLANES]; unsigned int streaming:1; unsigned int start_streaming_called:1; |
