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 #ifndef __IA_CSS_SDIS2_HOST_H
8 #define __IA_CSS_SDIS2_HOST_H
9 
10 #include "ia_css_sdis2_types.h"
11 #include "ia_css_binary.h"
12 #include "ia_css_stream.h"
13 #include "sh_css_params.h"
14 
15 extern const struct ia_css_dvs2_coefficients default_sdis2_config;
16 
17 /* Opaque here, since size is binary dependent. */
18 struct sh_css_isp_sdis_hori_coef_tbl;
19 struct sh_css_isp_sdis_vert_coef_tbl;
20 struct sh_css_isp_sdis_hori_proj_tbl;
21 struct sh_css_isp_sdis_vert_proj_tbl;
22 
23 void ia_css_sdis2_horicoef_vmem_encode(
24     struct sh_css_isp_sdis_hori_coef_tbl *to,
25     const struct ia_css_dvs2_coefficients *from,
26     unsigned int size);
27 
28 void ia_css_sdis2_vertcoef_vmem_encode(
29     struct sh_css_isp_sdis_vert_coef_tbl *to,
30     const struct ia_css_dvs2_coefficients *from,
31     unsigned int size);
32 
33 void ia_css_sdis2_horiproj_encode(
34     struct sh_css_isp_sdis_hori_proj_tbl *to,
35     const struct ia_css_dvs2_coefficients *from,
36     unsigned int size);
37 
38 void ia_css_sdis2_vertproj_encode(
39     struct sh_css_isp_sdis_vert_proj_tbl *to,
40     const struct ia_css_dvs2_coefficients *from,
41     unsigned int size);
42 
43 void ia_css_get_isp_dvs2_coefficients(
44     struct ia_css_stream *stream,
45     short *hor_coefs_odd_real,
46     short *hor_coefs_odd_imag,
47     short *hor_coefs_even_real,
48     short *hor_coefs_even_imag,
49     short *ver_coefs_odd_real,
50     short *ver_coefs_odd_imag,
51     short *ver_coefs_even_real,
52     short *ver_coefs_even_imag);
53 
54 void ia_css_sdis2_clear_coefficients(
55     struct ia_css_dvs2_coefficients *dvs2_coefs);
56 
57 int
58 ia_css_get_dvs2_statistics(
59     struct ia_css_dvs2_statistics	       *host_stats,
60     const struct ia_css_isp_dvs_statistics *isp_stats);
61 
62 void
63 ia_css_translate_dvs2_statistics(
64     struct ia_css_dvs2_statistics              *host_stats,
65     const struct ia_css_isp_dvs_statistics_map *isp_stats);
66 
67 struct ia_css_isp_dvs_statistics *
68 ia_css_isp_dvs2_statistics_allocate(
69     const struct ia_css_dvs_grid_info *grid);
70 
71 void
72 ia_css_isp_dvs2_statistics_free(
73     struct ia_css_isp_dvs_statistics *me);
74 
75 void ia_css_sdis2_horicoef_debug_dtrace(
76     const struct ia_css_dvs2_coefficients *config, unsigned int level);
77 
78 void ia_css_sdis2_vertcoef_debug_dtrace(
79     const struct ia_css_dvs2_coefficients *config, unsigned int level);
80 
81 void ia_css_sdis2_horiproj_debug_dtrace(
82     const struct ia_css_dvs2_coefficients *config, unsigned int level);
83 
84 void ia_css_sdis2_vertproj_debug_dtrace(
85     const struct ia_css_dvs2_coefficients *config, unsigned int level);
86 
87 #endif /* __IA_CSS_SDIS2_HOST_H */
88