1 /* 2 * Support for Intel Camera Imaging ISP subsystem. 3 * Copyright (c) 2015, Intel Corporation. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms and conditions of the GNU General Public License, 7 * version 2, as published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 */ 14 15 #include "ia_css_types.h" 16 #include "sh_css_defs.h" 17 #include "ia_css_debug.h" 18 #include "sh_css_frac.h" 19 20 #include "ia_css_xnr.host.h" 21 22 const struct ia_css_xnr_config default_xnr_config = { 23 /* default threshold 6400 translates to 25 on ISP. */ 24 6400 25 }; 26 27 void 28 ia_css_xnr_table_vamem_encode( 29 struct sh_css_isp_xnr_vamem_params *to, 30 const struct ia_css_xnr_table *from, 31 unsigned int size) 32 { 33 (void)size; 34 memcpy(&to->xnr, &from->data, sizeof(to->xnr)); 35 } 36 37 void 38 ia_css_xnr_encode( 39 struct sh_css_isp_xnr_params *to, 40 const struct ia_css_xnr_config *from, 41 unsigned int size) 42 { 43 (void)size; 44 45 to->threshold = 46 (uint16_t)uDIGIT_FITTING(from->threshold, 16, SH_CSS_ISP_YUV_BITS); 47 } 48 49 void 50 ia_css_xnr_table_debug_dtrace( 51 const struct ia_css_xnr_table *config, 52 unsigned int level) 53 { 54 (void)config; 55 (void)level; 56 } 57 58 void 59 ia_css_xnr_debug_dtrace( 60 const struct ia_css_xnr_config *config, 61 unsigned int level) 62 { 63 ia_css_debug_dtrace(level, 64 "config.threshold=%d\n", config->threshold); 65 } 66