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 #include "ia_css_types.h" 17 #include "sh_css_defs.h" 18 #include "sh_css_frac.h" 19 #ifndef IA_CSS_NO_DEBUG 20 #include "ia_css_debug.h" 21 #endif 22 #include "isp.h" 23 #include "ia_css_ob2.host.h" 24 25 const struct ia_css_ob2_config default_ob2_config = { 26 0, 27 0, 28 0, 29 0 30 }; 31 32 void 33 ia_css_ob2_encode( 34 struct sh_css_isp_ob2_params *to, 35 const struct ia_css_ob2_config *from, 36 unsigned int size) 37 { 38 (void)size; 39 40 /* Blacklevels types are u0_16 */ 41 to->blacklevel_gr = uDIGIT_FITTING(from->level_gr, 16, SH_CSS_BAYER_BITS); 42 to->blacklevel_r = uDIGIT_FITTING(from->level_r, 16, SH_CSS_BAYER_BITS); 43 to->blacklevel_b = uDIGIT_FITTING(from->level_b, 16, SH_CSS_BAYER_BITS); 44 to->blacklevel_gb = uDIGIT_FITTING(from->level_gb, 16, SH_CSS_BAYER_BITS); 45 } 46 47 #ifndef IA_CSS_NO_DEBUG 48 void 49 ia_css_ob2_dump( 50 const struct sh_css_isp_ob2_params *ob2, 51 unsigned int level) 52 { 53 if (!ob2) 54 return; 55 56 ia_css_debug_dtrace(level, "Optical Black 2:\n"); 57 ia_css_debug_dtrace(level, "\t%-32s = %d\n", 58 "ob2_blacklevel_gr", ob2->blacklevel_gr); 59 ia_css_debug_dtrace(level, "\t%-32s = %d\n", 60 "ob2_blacklevel_r", ob2->blacklevel_r); 61 ia_css_debug_dtrace(level, "\t%-32s = %d\n", 62 "ob2_blacklevel_b", ob2->blacklevel_b); 63 ia_css_debug_dtrace(level, "\t%-32s = %d\n", 64 "ob2_blacklevel_gb", ob2->blacklevel_gb); 65 } 66 67 void 68 ia_css_ob2_debug_dtrace( 69 const struct ia_css_ob2_config *config, 70 unsigned int level) 71 { 72 ia_css_debug_dtrace(level, 73 "config.level_gr=%d, config.level_r=%d, config.level_b=%d, config.level_gb=%d, ", 74 config->level_gr, config->level_r, 75 config->level_b, config->level_gb); 76 } 77 #endif 78