1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Support for Intel Camera Imaging ISP subsystem.
4 * Copyright (c) 2015, Intel Corporation.
5 */
6
7 #include "type_support.h"
8 #include "ia_css_bnr2_2.host.h"
9
10 #ifndef IA_CSS_NO_DEBUG
11 #include "ia_css_debug.h" /* ia_css_debug_dtrace() */
12 #endif
13
14 /* Default kernel parameters. */
15 const struct ia_css_bnr2_2_config default_bnr2_2_config = {
16 200,
17 200,
18 200,
19 0,
20 0,
21 0,
22 200,
23 200,
24 200,
25 0,
26 0,
27 0,
28 0,
29 4096,
30 8191,
31 128,
32 1,
33 0,
34 0,
35 0,
36 8191,
37 0,
38 8191
39 };
40
41 void
ia_css_bnr2_2_encode(struct sh_css_isp_bnr2_2_params * to,const struct ia_css_bnr2_2_config * from,size_t size)42 ia_css_bnr2_2_encode(
43 struct sh_css_isp_bnr2_2_params *to,
44 const struct ia_css_bnr2_2_config *from,
45 size_t size)
46 {
47 (void)size;
48 to->d_var_gain_r = from->d_var_gain_r;
49 to->d_var_gain_g = from->d_var_gain_g;
50 to->d_var_gain_b = from->d_var_gain_b;
51 to->d_var_gain_slope_r = from->d_var_gain_slope_r;
52 to->d_var_gain_slope_g = from->d_var_gain_slope_g;
53 to->d_var_gain_slope_b = from->d_var_gain_slope_b;
54
55 to->n_var_gain_r = from->n_var_gain_r;
56 to->n_var_gain_g = from->n_var_gain_g;
57 to->n_var_gain_b = from->n_var_gain_b;
58 to->n_var_gain_slope_r = from->n_var_gain_slope_r;
59 to->n_var_gain_slope_g = from->n_var_gain_slope_g;
60 to->n_var_gain_slope_b = from->n_var_gain_slope_b;
61
62 to->dir_thres = from->dir_thres;
63 to->dir_thres_w = from->dir_thres_w;
64 to->var_offset_coef = from->var_offset_coef;
65
66 to->dir_gain = from->dir_gain;
67 to->detail_gain = from->detail_gain;
68 to->detail_gain_divisor = from->detail_gain_divisor;
69 to->detail_level_offset = from->detail_level_offset;
70
71 to->d_var_th_min = from->d_var_th_min;
72 to->d_var_th_max = from->d_var_th_max;
73 to->n_var_th_min = from->n_var_th_min;
74 to->n_var_th_max = from->n_var_th_max;
75 }
76
77 #ifndef IA_CSS_NO_DEBUG
78 void
ia_css_bnr2_2_debug_dtrace(const struct ia_css_bnr2_2_config * bnr,unsigned int level)79 ia_css_bnr2_2_debug_dtrace(
80 const struct ia_css_bnr2_2_config *bnr,
81 unsigned int level)
82 {
83 if (!bnr)
84 return;
85
86 ia_css_debug_dtrace(level, "Bayer Noise Reduction 2.2:\n");
87 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_gain_r", bnr->d_var_gain_r);
88 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_gain_g", bnr->d_var_gain_g);
89 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_gain_b", bnr->d_var_gain_b);
90 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_gain_slope_r",
91 bnr->d_var_gain_slope_r);
92 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_gain_slope_g",
93 bnr->d_var_gain_slope_g);
94 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_gain_slope_b",
95 bnr->d_var_gain_slope_b);
96
97 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_gain_r", bnr->n_var_gain_r);
98 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_gain_g", bnr->n_var_gain_g);
99 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_gain_b", bnr->n_var_gain_b);
100 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_gain_slope_r",
101 bnr->n_var_gain_slope_r);
102 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_gain_slope_g",
103 bnr->n_var_gain_slope_g);
104 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_gain_slope_b",
105 bnr->n_var_gain_slope_b);
106
107 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "dir_thres", bnr->dir_thres);
108 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "dir_thres_w", bnr->dir_thres_w);
109 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "var_offset_coef",
110 bnr->var_offset_coef);
111 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "dir_gain", bnr->dir_gain);
112 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "detail_gain", bnr->detail_gain);
113 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "detail_gain_divisor",
114 bnr->detail_gain_divisor);
115 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "detail_level_offset",
116 bnr->detail_level_offset);
117
118 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_th_min", bnr->d_var_th_min);
119 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "d_var_th_max", bnr->d_var_th_max);
120 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_th_min", bnr->n_var_th_min);
121 ia_css_debug_dtrace(level, "\t%-32s = %d\n", "n_var_th_max", bnr->n_var_th_max);
122 }
123 #endif /* IA_CSS_NO_DEBUG */
124