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_HB_PARAM_H
8 #define __IA_CSS_HB_PARAM_H
9 
10 #include "type_support.h"
11 
12 #ifndef PIPE_GENERATION
13 #define __INLINE_HMEM__
14 #include "hmem.h"
15 #endif
16 
17 #include "ia_css_bh_types.h"
18 
19 /* AE (3A Support) */
20 struct sh_css_isp_bh_params {
21 	/* coefficients to calculate Y */
22 	s32 y_coef_r;
23 	s32 y_coef_g;
24 	s32 y_coef_b;
25 };
26 
27 /* This should be hmem_data_t, but that breaks the pipe generator */
28 struct sh_css_isp_bh_hmem_params {
29 	u32 bh[ISP_HIST_COMPONENTS][IA_CSS_HMEM_BH_UNIT_SIZE];
30 };
31 
32 #endif /* __IA_CSS_HB_PARAM_H */
33