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1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * rt286.h -- RT286 ALSA SoC audio driver
4 *
5 * Copyright 2011 Realtek Microelectronics
6 * Author: Johnny Hsu <johnnyhsu@realtek.com>
7 */
8
9#ifndef __RT286_H__
10#define __RT286_H__
11
12#define VERB_CMD(V, N, D) ((N << 20) | (V << 8) | D)
13
14#define RT286_AUDIO_FUNCTION_GROUP 0x01
15#define RT286_DAC_OUT1 0x02
16#define RT286_DAC_OUT2 0x03
17#define RT286_ADC_IN1 0x09
18#define RT286_ADC_IN2 0x08
19#define RT286_MIXER_IN 0x0b
20#define RT286_MIXER_OUT1 0x0c
21#define RT286_MIXER_OUT2 0x0d
22#define RT286_DMIC1 0x12
23#define RT286_DMIC2 0x13
24#define RT286_SPK_OUT 0x14
25#define RT286_MIC1 0x18
26#define RT286_LINE1 0x1a
27#define RT286_BEEP 0x1d
28#define RT286_SPDIF 0x1e
29#define RT286_VENDOR_REGISTERS 0x20
30#define RT286_HP_OUT 0x21
31#define RT286_MIXER_IN1 0x22
32#define RT286_MIXER_IN2 0x23
33
34#define RT286_SET_PIN_SFT 6
35#define RT286_SET_PIN_ENABLE 0x40
36#define RT286_SET_PIN_DISABLE 0
37#define RT286_SET_EAPD_HIGH 0x2
38#define RT286_SET_EAPD_LOW 0
39
40#define RT286_MUTE_SFT 7
41
42/* Verb commands */
43#define RT286_GET_PARAM(NID, PARAM) VERB_CMD(AC_VERB_PARAMETERS, NID, PARAM)
44#define RT286_SET_POWER(NID) VERB_CMD(AC_VERB_SET_POWER_STATE, NID, 0)
45#define RT286_SET_AUDIO_POWER RT286_SET_POWER(RT286_AUDIO_FUNCTION_GROUP)
46#define RT286_SET_HPO_POWER RT286_SET_POWER(RT286_HP_OUT)
47#define RT286_SET_SPK_POWER RT286_SET_POWER(RT286_SPK_OUT)
48#define RT286_SET_DMIC1_POWER RT286_SET_POWER(RT286_DMIC1)
49#define RT286_SPK_MUX\
50 VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT286_SPK_OUT, 0)
51#define RT286_HPO_MUX\
52 VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT286_HP_OUT, 0)
53#define RT286_ADC0_MUX\
54 VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT286_MIXER_IN1, 0)
55#define RT286_ADC1_MUX\
56 VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT286_MIXER_IN2, 0)
57#define RT286_SET_MIC1\
58 VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT286_MIC1, 0)
59#define RT286_SET_PIN_HPO\
60 VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT286_HP_OUT, 0)
61#define RT286_SET_PIN_SPK\
62 VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT286_SPK_OUT, 0)
63#define RT286_SET_PIN_DMIC1\
64 VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT286_DMIC1, 0)
65#define RT286_SPK_EAPD\
66 VERB_CMD(AC_VERB_SET_EAPD_BTLENABLE, RT286_SPK_OUT, 0)
67#define RT286_SET_AMP_GAIN_HPO\
68 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_HP_OUT, 0)
69#define RT286_SET_AMP_GAIN_ADC_IN1\
70 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_ADC_IN1, 0)
71#define RT286_SET_AMP_GAIN_ADC_IN2\
72 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_ADC_IN2, 0)
73#define RT286_GET_HP_SENSE\
74 VERB_CMD(AC_VERB_GET_PIN_SENSE, RT286_HP_OUT, 0)
75#define RT286_GET_MIC1_SENSE\
76 VERB_CMD(AC_VERB_GET_PIN_SENSE, RT286_MIC1, 0)
77#define RT286_SET_DMIC2_DEFAULT\
78 VERB_CMD(AC_VERB_SET_CONFIG_DEFAULT_BYTES_3, RT286_DMIC2, 0)
79#define RT286_DACL_GAIN\
80 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_DAC_OUT1, 0xa000)
81#define RT286_DACR_GAIN\
82 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_DAC_OUT1, 0x9000)
83#define RT286_ADCL_GAIN\
84 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_ADC_IN1, 0x6000)
85#define RT286_ADCR_GAIN\
86 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_ADC_IN1, 0x5000)
87#define RT286_MIC_GAIN\
88 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_MIC1, 0x7000)
89#define RT286_SPOL_GAIN\
90 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_SPK_OUT, 0xa000)
91#define RT286_SPOR_GAIN\
92 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_SPK_OUT, 0x9000)
93#define RT286_HPOL_GAIN\
94 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_HP_OUT, 0xa000)
95#define RT286_HPOR_GAIN\
96 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_HP_OUT, 0x9000)
97#define RT286_F_DAC_SWITCH\
98 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_MIXER_OUT1, 0x7000)
99#define RT286_F_RECMIX_SWITCH\
100 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_MIXER_OUT1, 0x7100)
101#define RT286_REC_MIC_SWITCH\
102 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_MIXER_IN, 0x7000)
103#define RT286_REC_I2S_SWITCH\
104 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_MIXER_IN, 0x7100)
105#define RT286_REC_LINE_SWITCH\
106 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_MIXER_IN, 0x7200)
107#define RT286_REC_BEEP_SWITCH\
108 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_MIXER_IN, 0x7300)
109#define RT286_DAC_FORMAT\
110 VERB_CMD(AC_VERB_SET_STREAM_FORMAT, RT286_DAC_OUT1, 0)
111#define RT286_ADC_FORMAT\
112 VERB_CMD(AC_VERB_SET_STREAM_FORMAT, RT286_ADC_IN1, 0)
113#define RT286_COEF_INDEX\
114 VERB_CMD(AC_VERB_SET_COEF_INDEX, RT286_VENDOR_REGISTERS, 0)
115#define RT286_PROC_COEF\
116 VERB_CMD(AC_VERB_SET_PROC_COEF, RT286_VENDOR_REGISTERS, 0)
117#define RT286_SET_GPIO_MASK\
118 VERB_CMD(AC_VERB_SET_GPIO_MASK, RT286_AUDIO_FUNCTION_GROUP, 0)
119#define RT286_SET_GPIO_DIRECTION\
120 VERB_CMD(AC_VERB_SET_GPIO_DIRECTION, RT286_AUDIO_FUNCTION_GROUP, 0)
121#define RT286_SET_GPIO_DATA\
122 VERB_CMD(AC_VERB_SET_GPIO_DATA, RT286_AUDIO_FUNCTION_GROUP, 0)
123
124/* Index registers */
125#define RT286_A_BIAS_CTRL1 0x01
126#define RT286_A_BIAS_CTRL2 0x02
127#define RT286_POWER_CTRL1 0x03
128#define RT286_A_BIAS_CTRL3 0x04
129#define RT286_POWER_CTRL2 0x08
130#define RT286_I2S_CTRL1 0x09
131#define RT286_I2S_CTRL2 0x0a
132#define RT286_CLK_DIV 0x0b
133#define RT286_DC_GAIN 0x0d
134#define RT286_POWER_CTRL3 0x0f
135#define RT286_MIC1_DET_CTRL 0x19
136#define RT286_MISC_CTRL1 0x20
137#define RT286_GPIO_CTRL 0x29
138#define RT286_IRQ_CTRL 0x33
139#define RT286_PLL_CTRL1 0x49
140#define RT286_CBJ_CTRL1 0x4f
141#define RT286_CBJ_CTRL2 0x50
142#define RT286_PLL_CTRL 0x63
143#define RT286_DEPOP_CTRL1 0x66
144#define RT286_DEPOP_CTRL2 0x67
145#define RT286_DEPOP_CTRL3 0x68
146#define RT286_DEPOP_CTRL4 0x69
147
148/* SPDIF (0x06) */
149#define RT286_SPDIF_SEL_SFT 0
150#define RT286_SPDIF_SEL_PCM0 0
151#define RT286_SPDIF_SEL_PCM1 1
152#define RT286_SPDIF_SEL_SPOUT 2
153#define RT286_SPDIF_SEL_PP 3
154
155/* RECMIX (0x0b) */
156#define RT286_M_REC_BEEP_SFT 0
157#define RT286_M_REC_LINE1_SFT 1
158#define RT286_M_REC_MIC1_SFT 2
159#define RT286_M_REC_I2S_SFT 3
160
161/* Front (0x0c) */
162#define RT286_M_FRONT_DAC_SFT 0
163#define RT286_M_FRONT_REC_SFT 1
164
165/* SPK-OUT (0x14) */
166#define RT286_M_SPK_MUX_SFT 14
167#define RT286_SPK_SEL_MASK 0x1
168#define RT286_SPK_SEL_SFT 0
169#define RT286_SPK_SEL_F 0
170#define RT286_SPK_SEL_S 1
171
172/* HP-OUT (0x21) */
173#define RT286_M_HP_MUX_SFT 14
174#define RT286_HP_SEL_MASK 0x1
175#define RT286_HP_SEL_SFT 0
176#define RT286_HP_SEL_F 0
177#define RT286_HP_SEL_S 1
178
179/* ADC (0x22) (0x23) */
180#define RT286_ADC_SEL_MASK 0x7
181#define RT286_ADC_SEL_SFT 0
182#define RT286_ADC_SEL_SURR 0
183#define RT286_ADC_SEL_FRONT 1
184#define RT286_ADC_SEL_DMIC 2
185#define RT286_ADC_SEL_BEEP 4
186#define RT286_ADC_SEL_LINE1 5
187#define RT286_ADC_SEL_I2S 6
188#define RT286_ADC_SEL_MIC1 7
189
190#define RT286_SCLK_S_MCLK 0
191#define RT286_SCLK_S_PLL 1
192
193enum {
194 RT286_AIF1,
195 RT286_AIF2,
196 RT286_AIFS,
197};
198
199#endif /* __RT286_H__ */
200