1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * mt8192-afe-common.h -- Mediatek 8192 audio driver definitions
4 *
5 * Copyright (c) 2020 MediaTek Inc.
6 * Author: Shane Chien <shane.chien@mediatek.com>
7 */
8
9 #ifndef _MT_8192_AFE_COMMON_H_
10 #define _MT_8192_AFE_COMMON_H_
11
12 #include <linux/list.h>
13 #include <linux/regmap.h>
14 #include <sound/soc.h>
15
16 #include "../common/mtk-base-afe.h"
17 #include "mt8192-reg.h"
18
19 enum {
20 MT8192_MEMIF_DL1,
21 MT8192_MEMIF_DL12,
22 MT8192_MEMIF_DL2,
23 MT8192_MEMIF_DL3,
24 MT8192_MEMIF_DL4,
25 MT8192_MEMIF_DL5,
26 MT8192_MEMIF_DL6,
27 MT8192_MEMIF_DL7,
28 MT8192_MEMIF_DL8,
29 MT8192_MEMIF_DL9,
30 MT8192_MEMIF_DAI,
31 MT8192_MEMIF_DAI2,
32 MT8192_MEMIF_MOD_DAI,
33 MT8192_MEMIF_VUL12,
34 MT8192_MEMIF_VUL2,
35 MT8192_MEMIF_VUL3,
36 MT8192_MEMIF_VUL4,
37 MT8192_MEMIF_VUL5,
38 MT8192_MEMIF_VUL6,
39 MT8192_MEMIF_AWB,
40 MT8192_MEMIF_AWB2,
41 MT8192_MEMIF_HDMI,
42 MT8192_MEMIF_NUM,
43 MT8192_DAI_ADDA = MT8192_MEMIF_NUM,
44 MT8192_DAI_ADDA_CH34,
45 MT8192_DAI_AP_DMIC,
46 MT8192_DAI_AP_DMIC_CH34,
47 MT8192_DAI_VOW,
48 MT8192_DAI_CONNSYS_I2S,
49 MT8192_DAI_I2S_0,
50 MT8192_DAI_I2S_1,
51 MT8192_DAI_I2S_2,
52 MT8192_DAI_I2S_3,
53 MT8192_DAI_I2S_5,
54 MT8192_DAI_I2S_6,
55 MT8192_DAI_I2S_7,
56 MT8192_DAI_I2S_8,
57 MT8192_DAI_I2S_9,
58 MT8192_DAI_HW_GAIN_1,
59 MT8192_DAI_HW_GAIN_2,
60 MT8192_DAI_SRC_1,
61 MT8192_DAI_SRC_2,
62 MT8192_DAI_PCM_1,
63 MT8192_DAI_PCM_2,
64 MT8192_DAI_TDM,
65 MT8192_DAI_NUM,
66 };
67
68 enum {
69 MT8192_IRQ_0,
70 MT8192_IRQ_1,
71 MT8192_IRQ_2,
72 MT8192_IRQ_3,
73 MT8192_IRQ_4,
74 MT8192_IRQ_5,
75 MT8192_IRQ_6,
76 MT8192_IRQ_7,
77 MT8192_IRQ_8,
78 MT8192_IRQ_9,
79 MT8192_IRQ_10,
80 MT8192_IRQ_11,
81 MT8192_IRQ_12,
82 MT8192_IRQ_13,
83 MT8192_IRQ_14,
84 MT8192_IRQ_15,
85 MT8192_IRQ_16,
86 MT8192_IRQ_17,
87 MT8192_IRQ_18,
88 MT8192_IRQ_19,
89 MT8192_IRQ_20,
90 MT8192_IRQ_21,
91 MT8192_IRQ_22,
92 MT8192_IRQ_23,
93 MT8192_IRQ_24,
94 MT8192_IRQ_25,
95 MT8192_IRQ_26,
96 MT8192_IRQ_31, /* used only for TDM */
97 MT8192_IRQ_NUM,
98 };
99
100 enum {
101 MTKAIF_PROTOCOL_1 = 0,
102 MTKAIF_PROTOCOL_2,
103 MTKAIF_PROTOCOL_2_CLK_P2,
104 };
105
106 enum {
107 MTK_AFE_ADDA_DL_GAIN_MUTE = 0,
108 MTK_AFE_ADDA_DL_GAIN_NORMAL = 0xf74f,
109 /* SA suggest apply -0.3db to audio/speech path */
110 };
111
112 /* MCLK */
113 enum {
114 MT8192_I2S0_MCK = 0,
115 MT8192_I2S1_MCK,
116 MT8192_I2S2_MCK,
117 MT8192_I2S3_MCK,
118 MT8192_I2S4_MCK,
119 MT8192_I2S4_BCK,
120 MT8192_I2S5_MCK,
121 MT8192_I2S6_MCK,
122 MT8192_I2S7_MCK,
123 MT8192_I2S8_MCK,
124 MT8192_I2S9_MCK,
125 MT8192_MCK_NUM,
126 };
127
128 struct clk;
129
130 struct mt8192_afe_private {
131 struct clk **clk;
132 struct regmap *topckgen;
133 struct regmap *apmixedsys;
134 struct regmap *infracfg;
135 int stf_positive_gain_db;
136 int pm_runtime_bypass_reg_ctl;
137
138 /* dai */
139 bool dai_on[MT8192_DAI_NUM];
140 void *dai_priv[MT8192_DAI_NUM];
141
142 /* adda */
143 int mtkaif_protocol;
144 int mtkaif_chosen_phase[4];
145 int mtkaif_phase_cycle[4];
146 int mtkaif_calibration_num_phase;
147 int mtkaif_dmic;
148 int mtkaif_dmic_ch34;
149 int mtkaif_adda6_only;
150
151 /* mck */
152 int mck_rate[MT8192_MCK_NUM];
153 };
154
155 int mt8192_dai_adda_register(struct mtk_base_afe *afe);
156 int mt8192_dai_i2s_register(struct mtk_base_afe *afe);
157 int mt8192_dai_hw_gain_register(struct mtk_base_afe *afe);
158 int mt8192_dai_src_register(struct mtk_base_afe *afe);
159 int mt8192_dai_pcm_register(struct mtk_base_afe *afe);
160 int mt8192_dai_tdm_register(struct mtk_base_afe *afe);
161
162 int mt8192_dai_i2s_set_share(struct mtk_base_afe *afe, const char *main_i2s_name,
163 const char *secondary_i2s_name);
164
165 unsigned int mt8192_general_rate_transform(struct device *dev,
166 unsigned int rate);
167 unsigned int mt8192_rate_transform(struct device *dev,
168 unsigned int rate, int aud_blk);
169
170 int mt8192_dai_set_priv(struct mtk_base_afe *afe, int id,
171 int priv_size, const void *priv_data);
172
173 #endif
174
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.