aboutsummaryrefslogtreecommitdiffstats
path: root/sound/soc/codecs/tlv320aic31xx.h
blob: 52ed57c69dfa031b10a37d57c38dd3928c7d088c (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
/*
 * ALSA SoC TLV320AIC31XX codec driver
 *
 * Copyright (C) 2013 Texas Instruments, Inc.
 *
 * This package is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 */
#ifndef _TLV320AIC31XX_H
#define _TLV320AIC31XX_H

#define AIC31XX_RATES	SNDRV_PCM_RATE_8000_192000

#define AIC31XX_FORMATS	(SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE \
			 | SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)


#define AIC31XX_STEREO_CLASS_D_BIT	0x1
#define AIC31XX_MINIDSP_BIT		0x2

enum aic31xx_type {
	AIC3100	= 0,
	AIC3110 = AIC31XX_STEREO_CLASS_D_BIT,
	AIC3120 = AIC31XX_MINIDSP_BIT,
	AIC3111 = (AIC31XX_STEREO_CLASS_D_BIT | AIC31XX_MINIDSP_BIT),
};

struct aic31xx_pdata {
	enum aic31xx_type codec_type;
	unsigned int gpio_reset;
	int micbias_vg;
};

/* Page Control Register */
#define AIC31XX_PAGECTL				0x00

/* Page 0 Registers */
/* Software reset register */
#define AIC31XX_RESET				0x01
/* OT FLAG register */
#define AIC31XX_OT_FLAG				0x03
/* Clock clock Gen muxing, Multiplexers*/
#define AIC31XX_CLKMUX				0x04
/* PLL P and R-VAL register */
#define AIC31XX_PLLPR				0x05
/* PLL J-VAL register */
#define AIC31XX_PLLJ				0x06
/* PLL D-VAL MSB register */
#define AIC31XX_PLLDMSB				0x07
/* PLL D-VAL LSB register */
#define AIC31XX_PLLDLSB				0x08
/* DAC NDAC_VAL register*/
#define AIC31XX_NDAC				0x0B
/* DAC MDAC_VAL register */
#define AIC31XX_MDAC				0x0C
/* DAC OSR setting register 1, MSB value */
#define AIC31XX_DOSRMSB				0x0D
/* DAC OSR setting register 2, LSB value */
#define AIC31XX_DOSRLSB				0x0E
#define AIC31XX_MINI_DSP_INPOL			0x10
/* Clock setting register 8, PLL */
#define AIC31XX_NADC				0x12
/* Clock setting register 9, PLL */
#define AIC31XX_MADC				0x13
/* ADC Oversampling (AOSR) Register */
#define AIC31XX_AOSR				0x14
/* Clock setting register 9, Multiplexers */
#define AIC31XX_CLKOUTMUX			0x19
/* Clock setting register 10, CLOCKOUT M divider value */
#define AIC31XX_CLKOUTMVAL			0x1A
/* Audio Interface Setting Register 1 */
#define AIC31XX_IFACE1				0x1B
/* Audio Data Slot Offset Programming */
#define AIC31XX_DATA_OFFSET			0x1C
/* Audio Interface Setting Register 2 */
#define AIC31XX_IFACE2				0x1D
/* Clock setting register 11, BCLK N Divider */
#define AIC31XX_BCLKN				0x1E
/* Audio Interface Setting Register 3, Secondary Audio Interface */
#define AIC31XX_IFACESEC1			0x1F
/* Audio Interface Setting Register 4 */
#define AIC31XX_IFACESEC2			0x20
/* Audio Interface Setting Register 5 */
#define AIC31XX_IFACESEC3			0x21
/* I2C Bus Condition */
#define AIC31XX_I2C				0x22
/* ADC FLAG */
#define AIC31XX_ADCFLAG				0x24
/* DAC Flag Registers */
#define AIC31XX_DACFLAG1			0x25
#define AIC31XX_DACFLAG2			0x26
/* Sticky Interrupt flag (overflow) */
#define AIC31XX_OFFLAG				0x27
/* Sticy DAC Interrupt flags */
#define AIC31XX_INTRDACFLAG			0x2C
/* Sticy ADC Interrupt flags */
#define AIC31XX_INTRADCFLAG			0x2D
/* DAC Interrupt flags 2 */
#define AIC31XX_INTRDACFLAG2			0x2E
/* ADC Interrupt flags 2 */
#define AIC31XX_INTRADCFLAG2			0x2F
/* INT1 interrupt control */
#define AIC31XX_INT1CTRL			0x30
/* INT2 interrupt control */
#define AIC31XX_INT2CTRL			0x31
/* GPIO1 control */
#define AIC31XX_GPIO1				0x33

#define AIC31XX_DACPRB				0x3C
/* ADC Instruction Set Register */
#define AIC31XX_ADCPRB				0x3D
/* DAC channel setup register */
#define AIC31XX_DACSETUP			0x3F
/* DAC Mute and volume control register */
#define AIC31XX_DACMUTE				0x40
/* Left DAC channel digital volume control */
#define AIC31XX_LDACVOL				0x41
/* Right DAC channel digital volume control */
#define AIC31XX_RDACVOL				0x42
/* Headset detection */
#define AIC31XX_HSDETECT			0x43
/* ADC Digital Mic */
#define AIC31XX_ADCSETUP			0x51
/* ADC Digital Volume Control Fine Adjust */
#define AIC31XX_ADCFGA				0x52
/* ADC Digital Volume Control Coarse Adjust */
#define AIC31XX_ADCVOL				0x53


/* Page 1 Registers */
/* Headphone drivers */
#define AIC31XX_HPDRIVER			0x9F
/* Class-D Speakear Amplifier */
#define AIC31XX_SPKAMP				0xA0
/* HP Output Drivers POP Removal Settings */
#define AIC31XX_HPPOP				0xA1
/* Output Driver PGA Ramp-Down Period Control */
#define AIC31XX_SPPGARAMP			0xA2
/* DAC_L and DAC_R Output Mixer Routing */
#define AIC31XX_DACMIXERROUTE			0xA3
/* Left Analog Vol to HPL */
#define AIC31XX_LANALOGHPL			0xA4
/* Right Analog Vol to HPR */
#define AIC31XX_RANALOGHPR			0xA5
/* Left Analog Vol to SPL */
#define AIC31XX_LANALOGSPL			0xA6
/* Right Analog Vol to SPR */
#define AIC31XX_RANALOGSPR			0xA7
/* HPL Driver */
#define AIC31XX_HPLGAIN				0xA8
/* HPR Driver */
#define AIC31XX_HPRGAIN				0xA9
/* SPL Driver */
#define AIC31XX_SPLGAIN				0xAA
/* SPR Driver */
#define AIC31XX_SPRGAIN				0xAB
/* HP Driver Control */
#define AIC31XX_HPCONTROL			0xAC
/* MIC Bias Control */
#define AIC31XX_MICBIAS				0xAE
/* MIC PGA*/
#define AIC31XX_MICPGA				0xAF
/* Delta-Sigma Mono ADC Channel Fine-Gain Input Selection for P-Terminal */
#define AIC31XX_MICPGAPI			0xB0
/* ADC Input Selection for M-Terminal */
#define AIC31XX_MICPGAMI			0xB1
/* Input CM Settings */
#define AIC31XX_MICPGACM			0xB2

/* Bits, masks and shifts */

/* AIC31XX_CLKMUX */
#define AIC31XX_PLL_CLKIN_MASK			0x0c
#define AIC31XX_PLL_CLKIN_SHIFT			2
#define AIC31XX_PLL_CLKIN_MCLK			0
#define AIC31XX_CODEC_CLKIN_MASK		0x03
#define AIC31XX_CODEC_CLKIN_SHIFT		0
#define AIC31XX_CODEC_CLKIN_PLL			3
#define AIC31XX_CODEC_CLKIN_BCLK		1

/* AIC31XX_PLLPR, AIC31XX_NDAC, AIC31XX_MDAC, AIC31XX_NADC, AIC31XX_MADC,
   AIC31XX_BCLKN */
#define AIC31XX_PLL_MASK		0x7f
#define AIC31XX_PM_MASK			0x80

/* AIC31XX_IFACE1 */
#define AIC31XX_WORD_LEN_16BITS		0x00
#define AIC31XX_WORD_LEN_20BITS		0x01
#define AIC31XX_WORD_LEN_24BITS		0x02
#define AIC31XX_WORD_LEN_32BITS		0x03
#define AIC31XX_IFACE1_DATALEN_MASK	0x30
#define AIC31XX_IFACE1_DATALEN_SHIFT	(4)
#define AIC31XX_IFACE1_DATATYPE_MASK	0xC0
#define AIC31XX_IFACE1_DATATYPE_SHIFT	(6)
#define AIC31XX_I2S_MODE		0x00
#define AIC31XX_DSP_MODE		0x01
#define AIC31XX_RIGHT_JUSTIFIED_MODE	0x02
#define AIC31XX_LEFT_JUSTIFIED_MODE	0x03
#define AIC31XX_IFACE1_MASTER_MASK	0x0C
#define AIC31XX_BCLK_MASTER		0x08
#define AIC31XX_WCLK_MASTER		0x04

/* AIC31XX_DATA_OFFSET */
#define AIC31XX_DATA_OFFSET_MASK	0xFF

/* AIC31XX_IFACE2 */
#define AIC31XX_BCLKINV_MASK		0x08
#define AIC31XX_BDIVCLK_MASK		0x03
#define AIC31XX_DAC2BCLK		0x00
#define AIC31XX_DACMOD2BCLK		0x01
#define AIC31XX_ADC2BCLK		0x02
#define AIC31XX_ADCMOD2BCLK		0x03

/* AIC31XX_ADCFLAG */
#define AIC31XX_ADCPWRSTATUS_MASK		0x40

/* AIC31XX_DACFLAG1 */
#define AIC31XX_LDACPWRSTATUS_MASK		0x80
#define AIC31XX_RDACPWRSTATUS_MASK		0x08
#define AIC31XX_HPLDRVPWRSTATUS_MASK		0x20
#define AIC31XX_HPRDRVPWRSTATUS_MASK		0x02
#define AIC31XX_SPLDRVPWRSTATUS_MASK		0x10
#define AIC31XX_SPRDRVPWRSTATUS_MASK		0x01

/* AIC31XX_INTRDACFLAG */
#define AIC31XX_HPSCDETECT_MASK			0x80
#define AIC31XX_BUTTONPRESS_MASK		0x20
#define AIC31XX_HSPLUG_MASK			0x10
#define AIC31XX_LDRCTHRES_MASK			0x08
#define AIC31XX_RDRCTHRES_MASK			0x04
#define AIC31XX_DACSINT_MASK			0x02
#define AIC31XX_DACAINT_MASK			0x01

/* AIC31XX_INT1CTRL */
#define AIC31XX_HSPLUGDET_MASK			0x80
#define AIC31XX_BUTTONPRESSDET_MASK		0x40
#define AIC31XX_DRCTHRES_MASK			0x20
#define AIC31XX_AGCNOISE_MASK			0x10
#define AIC31XX_OC_MASK				0x08
#define AIC31XX_ENGINE_MASK			0x04

/* AIC31XX_DACSETUP */
#define AIC31XX_SOFTSTEP_MASK			0x03

/* AIC31XX_DACMUTE */
#define AIC31XX_DACMUTE_MASK			0x0C

/* AIC31XX_MICBIAS */
#define AIC31XX_MICBIAS_MASK			0x03
#define AIC31XX_MICBIAS_SHIFT			0

#endif	/* _TLV320AIC31XX_H */