1 // SPDX-License-Identifier: GPL-2.0-only
2 //
3 // aw88395_device.h -- AW88395 function for ALSA Audio Driver
4 //
5 // Copyright (c) 2022-2023 AWINIC Technology CO., LTD
6 //
7 // Author: Bruce zhao <zhaolei@awinic.com>
8 //
9
10 #ifndef __AW88395_DEVICE_FILE_H__
11 #define __AW88395_DEVICE_FILE_H__
12
13 #include "aw88395.h"
14 #include "aw88395_data_type.h"
15 #include "aw88395_lib.h"
16
17 #define AW88395_DEV_DEFAULT_CH (0)
18 #define AW88395_DEV_DSP_CHECK_MAX (5)
19 #define AW88395_DSP_I2C_WRITES
20 #define AW88395_MAX_RAM_WRITE_BYTE_SIZE (128)
21 #define AW88395_DSP_ODD_NUM_BIT_TEST (0x5555)
22 #define AW88395_DSP_EVEN_NUM_BIT_TEST (0xAAAA)
23 #define AW88395_DSP_ST_CHECK_MAX (2)
24 #define AW88395_FADE_IN_OUT_DEFAULT (0)
25 #define AW88395_CALI_RE_MAX (15000)
26 #define AW88395_CALI_RE_MIN (4000)
27 #define AW88395_CALI_DELAY_CACL(value) ((value * 32) / 48)
28
29 #define AW88395_DSP_RE_TO_SHOW_RE(re, shift) (((re) * (1000)) >> (shift))
30 #define AW88395_SHOW_RE_TO_DSP_RE(re, shift) (((re) << shift) / (1000))
31
32 #define AW88395_ACF_FILE "aw88395_acf.bin"
33 #define AW88395_DEV_SYSST_CHECK_MAX (10)
34
35 enum {
36 AW88395_DEV_VDSEL_DAC = 0,
37 AW88395_DEV_VDSEL_VSENSE = 1,
38 };
39
40 enum {
41 AW88395_DSP_CRC_NA = 0,
42 AW88395_DSP_CRC_OK = 1,
43 };
44
45 enum {
46 AW88395_DSP_FW_UPDATE_OFF = 0,
47 AW88395_DSP_FW_UPDATE_ON = 1,
48 };
49
50 enum {
51 AW88395_FORCE_UPDATE_OFF = 0,
52 AW88395_FORCE_UPDATE_ON = 1,
53 };
54
55 enum {
56 AW88395_1000_US = 1000,
57 AW88395_2000_US = 2000,
58 AW88395_3000_US = 3000,
59 AW88395_4000_US = 4000,
60 AW88395_5000_US = 5000,
61 AW88395_10000_US = 10000,
62 AW88395_100000_US = 100000,
63 };
64
65 enum {
66 AW88395_DEV_TYPE_OK = 0,
67 AW88395_DEV_TYPE_NONE = 1,
68 };
69
70
71 enum AW88395_DEV_STATUS {
72 AW88395_DEV_PW_OFF = 0,
73 AW88395_DEV_PW_ON,
74 };
75
76 enum AW88395_DEV_FW_STATUS {
77 AW88395_DEV_FW_FAILED = 0,
78 AW88395_DEV_FW_OK,
79 };
80
81 enum AW88395_DEV_MEMCLK {
82 AW88395_DEV_MEMCLK_OSC = 0,
83 AW88395_DEV_MEMCLK_PLL = 1,
84 };
85
86 enum AW88395_DEV_DSP_CFG {
87 AW88395_DEV_DSP_WORK = 0,
88 AW88395_DEV_DSP_BYPASS = 1,
89 };
90
91 enum {
92 AW88395_DSP_16_DATA = 0,
93 AW88395_DSP_32_DATA = 1,
94 };
95
96 enum {
97 AW88395_NOT_RCV_MODE = 0,
98 AW88395_RCV_MODE = 1,
99 };
100
101 struct aw_profctrl_desc {
102 unsigned int cur_mode;
103 };
104
105 struct aw_volume_desc {
106 unsigned int init_volume;
107 unsigned int mute_volume;
108 unsigned int ctl_volume;
109 unsigned int max_volume;
110 };
111
112 struct aw_dsp_mem_desc {
113 unsigned int dsp_madd_reg;
114 unsigned int dsp_mdat_reg;
115 unsigned int dsp_fw_base_addr;
116 unsigned int dsp_cfg_base_addr;
117 };
118
119 struct aw_vmax_desc {
120 unsigned int init_vmax;
121 };
122
123 struct aw_cali_delay_desc {
124 unsigned int delay;
125 };
126
127 struct aw_cali_desc {
128 u32 cali_re;
129 u32 ra;
130 };
131
132 struct aw_container {
133 int len;
134 u8 data[];
135 };
136
137 struct aw_device {
138 int status;
139 struct mutex dsp_lock;
140
141 unsigned char prof_cur;
142 unsigned char prof_index;
143 unsigned char dsp_crc_st;
144 unsigned char dsp_cfg;
145 u16 chip_id;
146
147 unsigned int channel;
148 unsigned int fade_step;
149 unsigned int prof_data_type;
150
151 struct i2c_client *i2c;
152 struct device *dev;
153 struct regmap *regmap;
154 char *acf;
155
156 u32 dsp_fw_len;
157 u32 dsp_cfg_len;
158 u8 platform;
159 u8 fw_status;
160
161 unsigned int fade_in_time;
162 unsigned int fade_out_time;
163
164 struct aw_prof_info prof_info;
165 struct aw_sec_data_desc crc_dsp_cfg;
166 struct aw_profctrl_desc profctrl_desc;
167 struct aw_volume_desc volume_desc;
168 struct aw_dsp_mem_desc dsp_mem_desc;
169 struct aw_vmax_desc vmax_desc;
170
171 struct aw_cali_delay_desc cali_delay_desc;
172 struct aw_cali_desc cali_desc;
173
174 };
175
176 int aw88395_init(struct aw_device **aw_dev, struct i2c_client *i2c, struct regmap *regmap);
177 int aw88395_dev_init(struct aw_device *aw_dev, struct aw_container *aw_cfg);
178 int aw88395_dev_start(struct aw_device *aw_dev);
179 int aw88395_dev_stop(struct aw_device *aw_dev);
180 int aw88395_dev_fw_update(struct aw_device *aw_dev, bool up_dsp_fw_en, bool force_up_en);
181
182 void aw88395_dev_set_volume(struct aw_device *aw_dev, unsigned short set_vol);
183 int aw88395_dev_get_prof_data(struct aw_device *aw_dev, int index,
184 struct aw_prof_desc **prof_desc);
185 int aw88395_dev_get_prof_name(struct aw_device *aw_dev, int index, char **prof_name);
186 int aw88395_dev_set_profile_index(struct aw_device *aw_dev, int index);
187 int aw88395_dev_get_profile_index(struct aw_device *aw_dev);
188 int aw88395_dev_get_profile_count(struct aw_device *aw_dev);
189 int aw88395_dev_load_acf_check(struct aw_device *aw_dev, struct aw_container *aw_cfg);
190 int aw88395_dev_cfg_load(struct aw_device *aw_dev, struct aw_container *aw_cfg);
191 void aw88395_dev_mute(struct aw_device *aw_dev, bool is_mute);
192
193 #endif
194
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