| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Support for Intel Camera Imaging ISP subsystem. |
| * Copyright (c) 2015, Intel Corporation. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms and conditions of the GNU General Public License, |
| * version 2, as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| */ |
| |
| #ifndef __IA_CSS_BH_TYPES_H |
| #define __IA_CSS_BH_TYPES_H |
| |
| /* Number of elements in the BH table. |
| * Should be consistent with hmem.h |
| */ |
| #define IA_CSS_HMEM_BH_TABLE_SIZE ISP_HIST_DEPTH |
| #define IA_CSS_HMEM_BH_UNIT_SIZE (ISP_HIST_DEPTH / ISP_HIST_COMPONENTS) |
| |
| #define BH_COLOR_R (0) |
| #define BH_COLOR_G (1) |
| #define BH_COLOR_B (2) |
| #define BH_COLOR_Y (3) |
| #define BH_COLOR_NUM (4) |
| |
| /* BH table */ |
| struct ia_css_bh_table { |
| u32 hmem[ISP_HIST_COMPONENTS][IA_CSS_HMEM_BH_UNIT_SIZE]; |
| }; |
| |
| #endif /* __IA_CSS_BH_TYPES_H */ |
