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
35enum {
36 AW88395_DEV_VDSEL_DAC = 0,
37 AW88395_DEV_VDSEL_VSENSE = 1,
38};
39
40enum {
41 AW88395_DSP_CRC_NA = 0,
42 AW88395_DSP_CRC_OK = 1,
43};
44
45enum {
46 AW88395_DSP_FW_UPDATE_OFF = 0,
47 AW88395_DSP_FW_UPDATE_ON = 1,
48};
49
50enum {
51 AW88395_FORCE_UPDATE_OFF = 0,
52 AW88395_FORCE_UPDATE_ON = 1,
53};
54
55enum {
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
65enum {
66 AW88395_DEV_TYPE_OK = 0,
67 AW88395_DEV_TYPE_NONE = 1,
68};
69
70
71enum AW88395_DEV_STATUS {
72 AW88395_DEV_PW_OFF = 0,
73 AW88395_DEV_PW_ON,
74};
75
76enum AW88395_DEV_FW_STATUS {
77 AW88395_DEV_FW_FAILED = 0,
78 AW88395_DEV_FW_OK,
79};
80
81enum AW88395_DEV_MEMCLK {
82 AW88395_DEV_MEMCLK_OSC = 0,
83 AW88395_DEV_MEMCLK_PLL = 1,
84};
85
86enum AW88395_DEV_DSP_CFG {
87 AW88395_DEV_DSP_WORK = 0,
88 AW88395_DEV_DSP_BYPASS = 1,
89};
90
91enum {
92 AW88395_DSP_16_DATA = 0,
93 AW88395_DSP_32_DATA = 1,
94};
95
96enum {
97 AW88395_NOT_RCV_MODE = 0,
98 AW88395_RCV_MODE = 1,
99};
100
101struct aw_profctrl_desc {
102 unsigned int cur_mode;
103};
104
105struct 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
112struct 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
119struct aw_vmax_desc {
120 unsigned int init_vmax;
121};
122
123struct aw_cali_delay_desc {
124 unsigned int delay;
125};
126
127struct aw_cali_desc {
128 u32 cali_re;
129 u32 ra;
130};
131
132struct aw_container {
133 int len;
134 u8 data[];
135};
136
137struct 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
176int aw88395_init(struct aw_device **aw_dev, struct i2c_client *i2c, struct regmap *regmap);
177int aw88395_dev_init(struct aw_device *aw_dev, struct aw_container *aw_cfg);
178int aw88395_dev_start(struct aw_device *aw_dev);
179int aw88395_dev_stop(struct aw_device *aw_dev);
180int aw88395_dev_fw_update(struct aw_device *aw_dev, bool up_dsp_fw_en, bool force_up_en);
181
182void aw88395_dev_set_volume(struct aw_device *aw_dev, unsigned short set_vol);
183int aw88395_dev_get_prof_data(struct aw_device *aw_dev, int index,
184 struct aw_prof_desc **prof_desc);
185int aw88395_dev_get_prof_name(struct aw_device *aw_dev, int index, char **prof_name);
186int aw88395_dev_set_profile_index(struct aw_device *aw_dev, int index);
187int aw88395_dev_get_profile_index(struct aw_device *aw_dev);
188int aw88395_dev_get_profile_count(struct aw_device *aw_dev);
189int aw88395_dev_load_acf_check(struct aw_device *aw_dev, struct aw_container *aw_cfg);
190int aw88395_dev_cfg_load(struct aw_device *aw_dev, struct aw_container *aw_cfg);
191void aw88395_dev_mute(struct aw_device *aw_dev, bool is_mute);
192
193#endif
194

source code of linux/sound/soc/codecs/aw88395/aw88395_device.h