1 /* SPDX-License-Identifier: GPL-2.0 */
2 /**
3 Support for Intel Camera Imaging ISP subsystem.
4 Copyright (c) 2010 - 2015, Intel Corporation.
5 
6 This program is free software; you can redistribute it and/or modify it
7 under the terms and conditions of the GNU General Public License,
8 version 2, as published by the Free Software Foundation.
9 
10 This program is distributed in the hope it will be useful, but WITHOUT
11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
13 more details.
14 */
15 
16 #ifndef __IA_CSS_COMMON_IO_TYPES
17 #define __IA_CSS_COMMON_IO_TYPES
18 
19 #define MAX_IO_DMA_CHANNELS 3
20 
21 struct ia_css_common_io_config {
22 	unsigned int base_address;
23 	unsigned int width;
24 	unsigned int height;
25 	unsigned int stride;
26 	unsigned int ddr_elems_per_word;
27 	unsigned int dma_channel[MAX_IO_DMA_CHANNELS];
28 };
29 
30 #endif /* __IA_CSS_COMMON_IO_TYPES */
31