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 "ia_css_types.h"
8 #include "sh_css_defs.h"
9 #include "ia_css_debug.h"
10 #include "assert_support.h"
11
12 #include "ia_css_ynr2.host.h"
13
14 const struct ia_css_ynr_config default_ynr_config = {
15 0,
16 0,
17 0,
18 0,
19 };
20
21 const struct ia_css_fc_config default_fc_config = {
22 1,
23 0, /* 0 -> ineffective */
24 0, /* 0 -> ineffective */
25 0, /* 0 -> ineffective */
26 0, /* 0 -> ineffective */
27 (1 << (ISP_VEC_ELEMBITS - 2)), /* 0.5 */
28 (1 << (ISP_VEC_ELEMBITS - 2)), /* 0.5 */
29 (1 << (ISP_VEC_ELEMBITS - 2)), /* 0.5 */
30 (1 << (ISP_VEC_ELEMBITS - 2)), /* 0.5 */
31 (1 << (ISP_VEC_ELEMBITS - 1)) - 1, /* 1 */
32 (1 << (ISP_VEC_ELEMBITS - 1)) - 1, /* 1 */
33 (int16_t)-(1 << (ISP_VEC_ELEMBITS - 1)), /* -1 */
34 (int16_t)-(1 << (ISP_VEC_ELEMBITS - 1)), /* -1 */
35 };
36
37 void
ia_css_ynr_encode(struct sh_css_isp_yee2_params * to,const struct ia_css_ynr_config * from,unsigned int size)38 ia_css_ynr_encode(
39 struct sh_css_isp_yee2_params *to,
40 const struct ia_css_ynr_config *from,
41 unsigned int size)
42 {
43 (void)size;
44 to->edge_sense_gain_0 = from->edge_sense_gain_0;
45 to->edge_sense_gain_1 = from->edge_sense_gain_1;
46 to->corner_sense_gain_0 = from->corner_sense_gain_0;
47 to->corner_sense_gain_1 = from->corner_sense_gain_1;
48 }
49
50 void
ia_css_fc_encode(struct sh_css_isp_fc_params * to,const struct ia_css_fc_config * from,unsigned int size)51 ia_css_fc_encode(
52 struct sh_css_isp_fc_params *to,
53 const struct ia_css_fc_config *from,
54 unsigned int size)
55 {
56 (void)size;
57 to->gain_exp = from->gain_exp;
58
59 to->coring_pos_0 = from->coring_pos_0;
60 to->coring_pos_1 = from->coring_pos_1;
61 to->coring_neg_0 = from->coring_neg_0;
62 to->coring_neg_1 = from->coring_neg_1;
63
64 to->gain_pos_0 = from->gain_pos_0;
65 to->gain_pos_1 = from->gain_pos_1;
66 to->gain_neg_0 = from->gain_neg_0;
67 to->gain_neg_1 = from->gain_neg_1;
68
69 to->crop_pos_0 = from->crop_pos_0;
70 to->crop_pos_1 = from->crop_pos_1;
71 to->crop_neg_0 = from->crop_neg_0;
72 to->crop_neg_1 = from->crop_neg_1;
73 }
74
75 void
76 ia_css_ynr_dump(
77 const struct sh_css_isp_yee2_params *yee2,
78 unsigned int level);
79
80 void
81 ia_css_fc_dump(
82 const struct sh_css_isp_fc_params *fc,
83 unsigned int level);
84
85 void
ia_css_fc_debug_dtrace(const struct ia_css_fc_config * config,unsigned int level)86 ia_css_fc_debug_dtrace(
87 const struct ia_css_fc_config *config,
88 unsigned int level)
89 {
90 ia_css_debug_dtrace(level,
91 "config.gain_exp=%d, config.coring_pos_0=%d, config.coring_pos_1=%d, config.coring_neg_0=%d, config.coring_neg_1=%d, config.gain_pos_0=%d, config.gain_pos_1=%d, config.gain_neg_0=%d, config.gain_neg_1=%d, config.crop_pos_0=%d, config.crop_pos_1=%d, config.crop_neg_0=%d, config.crop_neg_1=%d\n",
92 config->gain_exp,
93 config->coring_pos_0, config->coring_pos_1,
94 config->coring_neg_0, config->coring_neg_1,
95 config->gain_pos_0, config->gain_pos_1,
96 config->gain_neg_0, config->gain_neg_1,
97 config->crop_pos_0, config->crop_pos_1,
98 config->crop_neg_0, config->crop_neg_1);
99 }
100
101 void
ia_css_ynr_debug_dtrace(const struct ia_css_ynr_config * config,unsigned int level)102 ia_css_ynr_debug_dtrace(
103 const struct ia_css_ynr_config *config,
104 unsigned int level)
105 {
106 ia_css_debug_dtrace(level,
107 "config.edge_sense_gain_0=%d, config.edge_sense_gain_1=%d, config.corner_sense_gain_0=%d, config.corner_sense_gain_1=%d\n",
108 config->edge_sense_gain_0, config->edge_sense_gain_1,
109 config->corner_sense_gain_0, config->corner_sense_gain_1);
110 }
111