1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Support for Intel Camera Imaging ISP subsystem. 4 * Copyright (c) 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_OB2_TYPES_H 17 #define __IA_CSS_OB2_TYPES_H 18 19 /* @file 20 * CSS-API header file for Optical Black algorithm parameters. 21 */ 22 23 /* Optical Black configuration 24 * 25 * ISP2.6.1: OB2 is used. 26 */ 27 28 #include "ia_css_frac.h" 29 30 struct ia_css_ob2_config { 31 ia_css_u0_16 level_gr; /** Black level for GR pixels. 32 u0.16, [0,65535], 33 default/ineffective 0 */ 34 ia_css_u0_16 level_r; /** Black level for R pixels. 35 u0.16, [0,65535], 36 default/ineffective 0 */ 37 ia_css_u0_16 level_b; /** Black level for B pixels. 38 u0.16, [0,65535], 39 default/ineffective 0 */ 40 ia_css_u0_16 level_gb; /** Black level for GB pixels. 41 u0.16, [0,65535], 42 default/ineffective 0 */ 43 }; 44 45 #endif /* __IA_CSS_OB2_TYPES_H */ 46