| /* |
| * videobuf2-dma-sg.h - DMA scatter/gather memory allocator for videobuf2 |
| * |
| * Copyright (C) 2010 Samsung Electronics |
| * |
| * Author: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation. |
| */ |
| |
| #ifndef _MEDIA_VIDEOBUF2_DMA_SG_H |
| #define _MEDIA_VIDEOBUF2_DMA_SG_H |
| |
| #include <media/videobuf2-v4l2.h> |
| |
| static inline struct sg_table *vb2_dma_sg_plane_desc( |
| struct vb2_buffer *vb, unsigned int plane_no) |
| { |
| return (struct sg_table *)vb2_plane_cookie(vb, plane_no); |
| } |
| |
| extern const struct vb2_mem_ops vb2_dma_sg_memops; |
| |
| #endif |
