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_SDIS_HOST_H
8 #define __IA_CSS_SDIS_HOST_H
9 
10 #include "ia_css_sdis_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_dvs_coefficients default_sdis_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_sdis_horicoef_vmem_encode(
24     struct sh_css_isp_sdis_hori_coef_tbl *to,
25     const struct ia_css_dvs_coefficients *from,
26     unsigned int size);
27 
28 void ia_css_sdis_vertcoef_vmem_encode(
29     struct sh_css_isp_sdis_vert_coef_tbl *to,
30     const struct ia_css_dvs_coefficients *from,
31     unsigned int size);
32 
33 void ia_css_sdis_horiproj_encode(
34     struct sh_css_isp_sdis_hori_proj_tbl *to,
35     const struct ia_css_dvs_coefficients *from,
36     unsigned int size);
37 
38 void ia_css_sdis_vertproj_encode(
39     struct sh_css_isp_sdis_vert_proj_tbl *to,
40     const struct ia_css_dvs_coefficients *from,
41     unsigned int size);
42 
43 void ia_css_get_isp_dis_coefficients(
44     struct ia_css_stream *stream,
45     short *horizontal_coefficients,
46     short *vertical_coefficients);
47 
48 int
49 ia_css_get_dvs_statistics(
50     struct ia_css_dvs_statistics	       *host_stats,
51     const struct ia_css_isp_dvs_statistics *isp_stats);
52 
53 void
54 ia_css_translate_dvs_statistics(
55     struct ia_css_dvs_statistics               *host_stats,
56     const struct ia_css_isp_dvs_statistics_map *isp_stats);
57 
58 struct ia_css_isp_dvs_statistics *
59 ia_css_isp_dvs_statistics_allocate(
60     const struct ia_css_dvs_grid_info *grid);
61 
62 void
63 ia_css_isp_dvs_statistics_free(
64     struct ia_css_isp_dvs_statistics *me);
65 
66 size_t ia_css_sdis_hor_coef_tbl_bytes(const struct ia_css_binary *binary);
67 size_t ia_css_sdis_ver_coef_tbl_bytes(const struct ia_css_binary *binary);
68 
69 void
70 ia_css_sdis_init_info(
71     struct ia_css_sdis_info *dis,
72     unsigned int sc_3a_dis_width,
73     unsigned int sc_3a_dis_padded_width,
74     unsigned int sc_3a_dis_height,
75     unsigned int isp_pipe_version,
76     unsigned int enabled);
77 
78 void ia_css_sdis_clear_coefficients(
79     struct ia_css_dvs_coefficients *dvs_coefs);
80 
81 void ia_css_sdis_horicoef_debug_dtrace(
82     const struct ia_css_dvs_coefficients *config, unsigned int level);
83 
84 void ia_css_sdis_vertcoef_debug_dtrace(
85     const struct ia_css_dvs_coefficients *config, unsigned int level);
86 
87 void ia_css_sdis_horiproj_debug_dtrace(
88     const struct ia_css_dvs_coefficients *config, unsigned int level);
89 
90 void ia_css_sdis_vertproj_debug_dtrace(
91     const struct ia_css_dvs_coefficients *config, unsigned int level);
92 
93 #endif /* __IA_CSS_SDIS_HOST_H */
94