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_FPN_PARAM_H 17 #define __IA_CSS_FPN_PARAM_H 18 19 #include "type_support.h" 20 21 #include "dma.h" 22 23 #define FPN_BITS_PER_PIXEL 16 24 25 /* FPNR (Fixed Pattern Noise Reduction) */ 26 struct sh_css_isp_fpn_params { 27 s32 shift; 28 s32 enabled; 29 }; 30 31 struct sh_css_isp_fpn_isp_config { 32 u32 width_a_over_b; 33 struct dma_port_config port_b; 34 }; 35 36 #endif /* __IA_CSS_FPN_PARAM_H */ 37