/*
   * videobuf2-dma-sg.h - DMA scatter/gather memory allocator for videobuf2
   *
   * Copyright (C) 2010 Samsung Electronics
   *
   * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.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