drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/bnr/bnr2_2/ia_css_bnr2_2.host.c

   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 "type_support.h"
  16 #include "ia_css_bnr2_2.host.h"
  17
  18 #ifndef IA_CSS_NO_DEBUG
  19 #include "ia_css_debug.h" /* ia_css_debug_dtrace() */
  20 #endif
  21
  22 /* Default kernel parameters. */
  23 const struct ia_css_bnr2_2_config default_bnr2_2_config = {
  24         200,
  25         200,
  26         200,
  27         0,
  28         0,
  29         0,
  30         200,
  31         200,
  32         200,
  33         0,
  34         0,
  35         0,
  36         0,
  37         4096,
  38         8191,
  39         128,
  40         1,
  41         0,
  42         0,
  43         0,
  44         8191,
  45         0,
  46         8191
  47 };
  48
  49 void
  50 ia_css_bnr2_2_encode(
  51         struct sh_css_isp_bnr2_2_params *to,
  52         const struct ia_css_bnr2_2_config *from,
  53         size_t size)
  54 {
  55         (void)size;
  56         to->d_var_gain_r = from->d_var_gain_r;
  57         to->d_var_gain_g = from->d_var_gain_g;
  58         to->d_var_gain_b = from->d_var_gain_b;
  59         to->d_var_gain_slope_r = from->d_var_gain_slope_r;
  60         to->d_var_gain_slope_g = from->d_var_gain_slope_g;
  61         to->d_var_gain_slope_b = from->d_var_gain_slope_b;
  62
  63         to->n_var_gain_r = from->n_var_gain_r;
  64         to->n_var_gain_g = from->n_var_gain_g;
  65         to->n_var_gain_b = from->n_var_gain_b;
  66         to->n_var_gain_slope_r = from->n_var_gain_slope_r;
  67         to->n_var_gain_slope_g = from->n_var_gain_slope_g;
  68         to->n_var_gain_slope_b = from->n_var_gain_slope_b;
  69
  70         to->dir_thres = from->dir_thres;
  71         to->dir_thres_w = from->dir_thres_w;
  72         to->var_offset_coef = from->var_offset_coef;
  73
  74         to->dir_gain = from->dir_gain;
  75         to->detail_gain = from->detail_gain;
  76         to->detail_gain_divisor = from->detail_gain_divisor;
  77         to->detail_level_offset = from->detail_level_offset;
  78
  79         to->d_var_th_min = from->d_var_th_min;
  80         to->d_var_th_max = from->d_var_th_max;
  81         to->n_var_th_min = from->n_var_th_min;
  82         to->n_var_th_max = from->n_var_th_max;
  83 }
  84
  85 #ifndef IA_CSS_NO_DEBUG
  86 void
  87 ia_css_bnr2_2_debug_dtrace(
  88         const struct ia_css_bnr2_2_config *bnr,
  89         unsigned level)
  90 {
  91         if (!bnr)
  92                 return;
  93
  94         ia_css_debug_dtrace(level, "Bayer Noise Reduction 2.2:\n");
  95         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_gain_r", bnr->d_var_gain_r);
  96         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_gain_g", bnr->d_var_gain_g);
  97         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_gain_b", bnr->d_var_gain_b);
  98         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_gain_slope_r", bnr->d_var_gain_slope_r);
  99         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_gain_slope_g", bnr->d_var_gain_slope_g);
 100         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_gain_slope_b", bnr->d_var_gain_slope_b);
 101
 102         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_gain_r", bnr->n_var_gain_r);
 103         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_gain_g", bnr->n_var_gain_g);
 104         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_gain_b", bnr->n_var_gain_b);
 105         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_gain_slope_r", bnr->n_var_gain_slope_r);
 106         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_gain_slope_g", bnr->n_var_gain_slope_g);
 107         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_gain_slope_b", bnr->n_var_gain_slope_b);
 108
 109         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "dir_thres", bnr->dir_thres);
 110         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "dir_thres_w", bnr->dir_thres_w);
 111         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "var_offset_coef", bnr->var_offset_coef);
 112         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "dir_gain", bnr->dir_gain);
 113         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "detail_gain", bnr->detail_gain);
 114         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "detail_gain_divisor", bnr->detail_gain_divisor);
 115         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "detail_level_offset", bnr->detail_level_offset);
 116
 117         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_th_min", bnr->d_var_th_min);
 118         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_th_max", bnr->d_var_th_max);
 119         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_th_min", bnr->n_var_th_min);
 120         ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_th_max", bnr->n_var_th_max);
 121 }
 122 #endif /* IA_CSS_NO_DEBUG */