git.ipfire.org Git - thirdparty/kernel/linux.git/blob

   1 /*
   2  * Support for Intel Camera Imaging ISP subsystem.
   3  * Copyright (c) 2015, Intel Corporation.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms and conditions of the GNU General Public License,
   7  * version 2, as published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * more details.
  13  */
  14
  15 #ifndef __IA_CSS_COMMON_IO_TYPES
  16 #define __IA_CSS_COMMON_IO_TYPES
  17
  18 #define MAX_IO_DMA_CHANNELS 2
  19
  20 struct ia_css_common_io_config {
  21         unsigned int base_address;
  22         unsigned int width;
  23         unsigned int height;
  24         unsigned int stride;
  25         unsigned int ddr_elems_per_word;
  26         unsigned int dma_channel[MAX_IO_DMA_CHANNELS];
  27 };
  28
  29 #endif /* __IA_CSS_COMMON_IO_TYPES */