1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * Support for Intel Camera Imaging ISP subsystem.
4  * Copyright (c) 2015, Intel Corporation.
5  */
6 
7 #ifndef __IA_CSS_PROPERTIES_H
8 #define __IA_CSS_PROPERTIES_H
9 
10 /* @file
11  * This file contains support for retrieving properties of some hardware the CSS system
12  */
13 
14 #include <type_support.h> /* bool */
15 #include <ia_css_types.h> /* ia_css_vamem_type */
16 
17 struct ia_css_properties {
18 	int  gdc_coord_one;
19 	bool l1_base_is_index; /** Indicate whether the L1 page base
20 				    is a page index or a byte address. */
21 	enum ia_css_vamem_type vamem_type;
22 };
23 
24 /* @brief Get hardware properties
25  * @param[in,out]	properties The hardware properties
26  * @return	None
27  *
28  * This function returns a number of hardware properties.
29  */
30 void
31 ia_css_get_properties(struct ia_css_properties *properties);
32 
33 #endif /* __IA_CSS_PROPERTIES_H */
34