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 "sh_css_frac.h"
11 #include "ia_css_de.host.h"
12
13 const struct ia_css_de_config default_de_config = {
14 0,
15 0,
16 0
17 };
18
19 void
ia_css_de_encode(struct sh_css_isp_de_params * to,const struct ia_css_de_config * from,unsigned int size)20 ia_css_de_encode(
21 struct sh_css_isp_de_params *to,
22 const struct ia_css_de_config *from,
23 unsigned int size)
24 {
25 (void)size;
26 to->pixelnoise =
27 uDIGIT_FITTING(from->pixelnoise, 16, SH_CSS_BAYER_BITS);
28 to->c1_coring_threshold =
29 uDIGIT_FITTING(from->c1_coring_threshold, 16,
30 SH_CSS_BAYER_BITS);
31 to->c2_coring_threshold =
32 uDIGIT_FITTING(from->c2_coring_threshold, 16,
33 SH_CSS_BAYER_BITS);
34 }
35
36 void
ia_css_de_dump(const struct sh_css_isp_de_params * de,unsigned int level)37 ia_css_de_dump(
38 const struct sh_css_isp_de_params *de,
39 unsigned int level)
40 {
41 if (!de)
42 return;
43 ia_css_debug_dtrace(level, "Demosaic:\n");
44 ia_css_debug_dtrace(level, "\t%-32s = %d\n",
45 "de_pixelnoise", de->pixelnoise);
46 ia_css_debug_dtrace(level, "\t%-32s = %d\n",
47 "de_c1_coring_threshold",
48 de->c1_coring_threshold);
49 ia_css_debug_dtrace(level, "\t%-32s = %d\n",
50 "de_c2_coring_threshold",
51 de->c2_coring_threshold);
52 }
53
54 void
ia_css_de_debug_dtrace(const struct ia_css_de_config * config,unsigned int level)55 ia_css_de_debug_dtrace(
56 const struct ia_css_de_config *config,
57 unsigned int level)
58 {
59 ia_css_debug_dtrace(level,
60 "config.pixelnoise=%d, config.c1_coring_threshold=%d, config.c2_coring_threshold=%d\n",
61 config->pixelnoise,
62 config->c1_coring_threshold, config->c2_coring_threshold);
63 }
64
65 void
ia_css_init_de_state(void * state,size_t size)66 ia_css_init_de_state(
67 void/*struct sh_css_isp_de_vmem_state*/ * state,
68 size_t size)
69 {
70 memset(state, 0, size);
71 }
72