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 "sh_css_frac.h"
10 #ifndef IA_CSS_NO_DEBUG
11 #include "ia_css_debug.h"
12 #endif
13 #include "isp.h"
14 #include "ia_css_ob2.host.h"
15
16 const struct ia_css_ob2_config default_ob2_config = {
17 0,
18 0,
19 0,
20 0
21 };
22
23 void
ia_css_ob2_encode(struct sh_css_isp_ob2_params * to,const struct ia_css_ob2_config * from,unsigned int size)24 ia_css_ob2_encode(
25 struct sh_css_isp_ob2_params *to,
26 const struct ia_css_ob2_config *from,
27 unsigned int size)
28 {
29 (void)size;
30
31 /* Blacklevels types are u0_16 */
32 to->blacklevel_gr = uDIGIT_FITTING(from->level_gr, 16, SH_CSS_BAYER_BITS);
33 to->blacklevel_r = uDIGIT_FITTING(from->level_r, 16, SH_CSS_BAYER_BITS);
34 to->blacklevel_b = uDIGIT_FITTING(from->level_b, 16, SH_CSS_BAYER_BITS);
35 to->blacklevel_gb = uDIGIT_FITTING(from->level_gb, 16, SH_CSS_BAYER_BITS);
36 }
37
38 #ifndef IA_CSS_NO_DEBUG
39 void
ia_css_ob2_dump(const struct sh_css_isp_ob2_params * ob2,unsigned int level)40 ia_css_ob2_dump(
41 const struct sh_css_isp_ob2_params *ob2,
42 unsigned int level)
43 {
44 if (!ob2)
45 return;
46
47 ia_css_debug_dtrace(level, "Optical Black 2:\n");
48 ia_css_debug_dtrace(level, "\t%-32s = %d\n",
49 "ob2_blacklevel_gr", ob2->blacklevel_gr);
50 ia_css_debug_dtrace(level, "\t%-32s = %d\n",
51 "ob2_blacklevel_r", ob2->blacklevel_r);
52 ia_css_debug_dtrace(level, "\t%-32s = %d\n",
53 "ob2_blacklevel_b", ob2->blacklevel_b);
54 ia_css_debug_dtrace(level, "\t%-32s = %d\n",
55 "ob2_blacklevel_gb", ob2->blacklevel_gb);
56 }
57
58 void
ia_css_ob2_debug_dtrace(const struct ia_css_ob2_config * config,unsigned int level)59 ia_css_ob2_debug_dtrace(
60 const struct ia_css_ob2_config *config,
61 unsigned int level)
62 {
63 ia_css_debug_dtrace(level,
64 "config.level_gr=%d, config.level_r=%d, config.level_b=%d, config.level_gb=%d, ",
65 config->level_gr, config->level_r,
66 config->level_b, config->level_gb);
67 }
68 #endif
69