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 
193 enum {
194 	RT286_AIF1,
195 	RT286_AIF2,
196 	RT286_AIFS,
197 };
198 
199 #endif /* __RT286_H__ */
200 
201