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 "ia_css_debug.h"
19
20 #include "ia_css_cnr2.host.h"
21
22 const struct ia_css_cnr_config default_cnr_config = {
23 0,
24 0,
25 100,
26 100,
27 100,
28 50,
29 50,
30 50
31 };
32
33 void
ia_css_cnr_encode(struct sh_css_isp_cnr_params * to,const struct ia_css_cnr_config * from,unsigned int size)34 ia_css_cnr_encode(
35 struct sh_css_isp_cnr_params *to,
36 const struct ia_css_cnr_config *from,
37 unsigned int size)
38 {
39 (void)size;
40 to->coring_u = from->coring_u;
41 to->coring_v = from->coring_v;
42 to->sense_gain_vy = from->sense_gain_vy;
43 to->sense_gain_vu = from->sense_gain_vu;
44 to->sense_gain_vv = from->sense_gain_vv;
45 to->sense_gain_hy = from->sense_gain_hy;
46 to->sense_gain_hu = from->sense_gain_hu;
47 to->sense_gain_hv = from->sense_gain_hv;
48 }
49
50 void
51 ia_css_cnr_dump(
52 const struct sh_css_isp_cnr_params *cnr,
53 unsigned int level);
54
55 void
ia_css_cnr_debug_dtrace(const struct ia_css_cnr_config * config,unsigned int level)56 ia_css_cnr_debug_dtrace(
57 const struct ia_css_cnr_config *config,
58 unsigned int level)
59 {
60 ia_css_debug_dtrace(level,
61 "config.coring_u=%d, config.coring_v=%d, config.sense_gain_vy=%d, config.sense_gain_hy=%d, config.sense_gain_vu=%d, config.sense_gain_hu=%d, config.sense_gain_vv=%d, config.sense_gain_hv=%d\n",
62 config->coring_u, config->coring_v,
63 config->sense_gain_vy, config->sense_gain_hy,
64 config->sense_gain_vu, config->sense_gain_hu,
65 config->sense_gain_vv, config->sense_gain_hv);
66 }
67
68 void
ia_css_init_cnr2_state(void * state,size_t size)69 ia_css_init_cnr2_state(
70 void/*struct sh_css_isp_cnr_vmem_state*/ * state,
71 size_t size)
72 {
73 memset(state, 0, size);
74 }
75