1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * Support for Clovertrail PNW Camera Imaging ISP subsystem.
4  *
5  * Copyright (c) 2013 Intel Corporation. All Rights Reserved.
6  *
7  * This program is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License version
9  * 2 as published by the Free Software Foundation.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  *
17  */
18 
19 #ifndef __ATOMISP_COMPAT_CSS20_H__
20 #define __ATOMISP_COMPAT_CSS20_H__
21 
22 #include <media/v4l2-mediabus.h>
23 
24 #include "ia_css.h"
25 #include "ia_css_types.h"
26 #include "ia_css_acc_types.h"
27 #include "sh_css_legacy.h"
28 
29 #define ATOMISP_CSS2_PIPE_MAX	2
30 #define ATOMISP_CSS2_NUM_OFFLINE_INIT_CONTINUOUS_FRAMES     3
31 #define ATOMISP_CSS2_NUM_OFFLINE_INIT_CONTINUOUS_FRAMES_LOCK_EN     4
32 #define ATOMISP_CSS2_NUM_DVS_FRAME_DELAY     2
33 
34 #define CSS_MIPI_FRAME_BUFFER_SIZE_1	0x60000
35 #define CSS_MIPI_FRAME_BUFFER_SIZE_2	0x80000
36 
37 struct atomisp_device;
38 struct atomisp_sub_device;
39 
40 #define MAX_STREAMS_PER_CHANNEL	2
41 
42 /*
43  * These are used to indicate the css stream state, corresponding
44  * stream handling can be done via judging the different state.
45  */
46 enum atomisp_css_stream_state {
47 	CSS_STREAM_UNINIT,
48 	CSS_STREAM_CREATED,
49 	CSS_STREAM_STARTED,
50 	CSS_STREAM_STOPPED,
51 };
52 
53 /*
54  *  Sensor of external ISP can send multiple steams with different mipi data
55  * type in the same virtual channel. This information needs to come from the
56  * sensor or external ISP
57  */
58 struct atomisp_css_isys_config_info {
59 	unsigned int input_format;
60 	unsigned int width;
61 	unsigned int height;
62 };
63 
64 struct atomisp_stream_env {
65 	struct ia_css_stream *stream;
66 	struct ia_css_stream_config stream_config;
67 	struct ia_css_stream_info stream_info;
68 	struct ia_css_pipe *pipes[IA_CSS_PIPE_ID_NUM];
69 	struct ia_css_pipe *multi_pipes[IA_CSS_PIPE_ID_NUM];
70 	struct ia_css_pipe_config pipe_configs[IA_CSS_PIPE_ID_NUM];
71 	struct ia_css_pipe_extra_config pipe_extra_configs[IA_CSS_PIPE_ID_NUM];
72 	bool update_pipe[IA_CSS_PIPE_ID_NUM];
73 	enum atomisp_css_stream_state stream_state;
74 	struct ia_css_stream *acc_stream;
75 	enum atomisp_css_stream_state acc_stream_state;
76 	struct ia_css_stream_config acc_stream_config;
77 	unsigned int ch_id; /* virtual channel ID */
78 	unsigned int isys_configs;
79 	struct atomisp_css_isys_config_info isys_info[MAX_STREAMS_PER_CHANNEL];
80 };
81 
82 struct atomisp_css_env {
83 	struct ia_css_env isp_css_env;
84 	struct ia_css_fw isp_css_fw;
85 };
86 
87 struct atomisp_s3a_buf {
88 	struct ia_css_isp_3a_statistics *s3a_data;
89 	struct ia_css_isp_3a_statistics_map *s3a_map;
90 	struct list_head list;
91 };
92 
93 struct atomisp_dis_buf {
94 	struct ia_css_isp_dvs_statistics *dis_data;
95 	struct ia_css_isp_dvs_statistics_map *dvs_map;
96 	struct list_head list;
97 };
98 
99 struct atomisp_css_buffer {
100 	struct ia_css_buffer css_buffer;
101 };
102 
103 struct atomisp_css_event {
104 	enum ia_css_pipe_id pipe;
105 	struct ia_css_event event;
106 };
107 
108 void atomisp_css_set_macc_config(struct atomisp_sub_device *asd,
109 				 struct ia_css_macc_config *macc_config);
110 
111 void atomisp_css_set_ecd_config(struct atomisp_sub_device *asd,
112 				struct ia_css_ecd_config *ecd_config);
113 
114 void atomisp_css_set_ynr_config(struct atomisp_sub_device *asd,
115 				struct ia_css_ynr_config *ynr_config);
116 
117 void atomisp_css_set_fc_config(struct atomisp_sub_device *asd,
118 			       struct ia_css_fc_config *fc_config);
119 
120 void atomisp_css_set_aa_config(struct atomisp_sub_device *asd,
121 			       struct ia_css_aa_config *aa_config);
122 
123 void atomisp_css_set_baa_config(struct atomisp_sub_device *asd,
124 				struct ia_css_aa_config *baa_config);
125 
126 void atomisp_css_set_anr_config(struct atomisp_sub_device *asd,
127 				struct ia_css_anr_config *anr_config);
128 
129 void atomisp_css_set_xnr_config(struct atomisp_sub_device *asd,
130 				struct ia_css_xnr_config *xnr_config);
131 
132 void atomisp_css_set_cnr_config(struct atomisp_sub_device *asd,
133 				struct ia_css_cnr_config *cnr_config);
134 
135 void atomisp_css_set_ctc_config(struct atomisp_sub_device *asd,
136 				struct ia_css_ctc_config *ctc_config);
137 
138 void atomisp_css_set_yuv2rgb_cc_config(struct atomisp_sub_device *asd,
139 				       struct ia_css_cc_config *yuv2rgb_cc_config);
140 
141 void atomisp_css_set_rgb2yuv_cc_config(struct atomisp_sub_device *asd,
142 				       struct ia_css_cc_config *rgb2yuv_cc_config);
143 
144 void atomisp_css_set_anr_thres(struct atomisp_sub_device *asd,
145 			       struct ia_css_anr_thres *anr_thres);
146 
147 int atomisp_css_load_firmware(struct atomisp_device *isp);
148 
149 void atomisp_css_set_dvs_6axis(struct atomisp_sub_device *asd,
150 			       struct ia_css_dvs_6axis_config *dvs_6axis);
151 
152 int atomisp_css_debug_dump_isp_binary(void);
153 
154 int atomisp_css_dump_sp_raw_copy_linecount(bool reduced);
155 
156 int atomisp_css_dump_blob_infor(struct atomisp_device *isp);
157 
158 void atomisp_css_set_isp_config_id(struct atomisp_sub_device *asd,
159 				   uint32_t isp_config_id);
160 
161 void atomisp_css_set_isp_config_applied_frame(struct atomisp_sub_device *asd,
162 	struct ia_css_frame *output_frame);
163 
164 int atomisp_get_css_dbgfunc(void);
165 
166 int atomisp_set_css_dbgfunc(struct atomisp_device *isp, int opt);
167 struct ia_css_dvs_grid_info *atomisp_css_get_dvs_grid_info(
168     struct ia_css_grid_info *grid_info);
169 #endif
170