2 * max98090.c -- MAX98090 ALSA SoC Audio driver
4 * Copyright 2011-2012 Maxim Integrated Products
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
11 #include <linux/delay.h>
12 #include <linux/i2c.h>
13 #include <linux/module.h>
15 #include <linux/pm_runtime.h>
16 #include <linux/regmap.h>
17 #include <linux/slab.h>
18 #include <sound/jack.h>
19 #include <sound/pcm.h>
20 #include <sound/pcm_params.h>
21 #include <sound/soc.h>
22 #include <sound/tlv.h>
23 #include <sound/max98090.h>
28 #define EXTMIC_METHOD_TEST
30 /* Allows for sparsely populated register maps */
31 static struct reg_default max98090_reg
[] = {
32 { 0x00, 0x00 }, /* 00 Software Reset */
33 { 0x03, 0x04 }, /* 03 Interrupt Masks */
34 { 0x04, 0x00 }, /* 04 System Clock Quick */
35 { 0x05, 0x00 }, /* 05 Sample Rate Quick */
36 { 0x06, 0x00 }, /* 06 DAI Interface Quick */
37 { 0x07, 0x00 }, /* 07 DAC Path Quick */
38 { 0x08, 0x00 }, /* 08 Mic/Direct to ADC Quick */
39 { 0x09, 0x00 }, /* 09 Line to ADC Quick */
40 { 0x0A, 0x00 }, /* 0A Analog Mic Loop Quick */
41 { 0x0B, 0x00 }, /* 0B Analog Line Loop Quick */
42 { 0x0C, 0x00 }, /* 0C Reserved */
43 { 0x0D, 0x00 }, /* 0D Input Config */
44 { 0x0E, 0x1B }, /* 0E Line Input Level */
45 { 0x0F, 0x00 }, /* 0F Line Config */
47 { 0x10, 0x14 }, /* 10 Mic1 Input Level */
48 { 0x11, 0x14 }, /* 11 Mic2 Input Level */
49 { 0x12, 0x00 }, /* 12 Mic Bias Voltage */
50 { 0x13, 0x00 }, /* 13 Digital Mic Config */
51 { 0x14, 0x00 }, /* 14 Digital Mic Mode */
52 { 0x15, 0x00 }, /* 15 Left ADC Mixer */
53 { 0x16, 0x00 }, /* 16 Right ADC Mixer */
54 { 0x17, 0x03 }, /* 17 Left ADC Level */
55 { 0x18, 0x03 }, /* 18 Right ADC Level */
56 { 0x19, 0x00 }, /* 19 ADC Biquad Level */
57 { 0x1A, 0x00 }, /* 1A ADC Sidetone */
58 { 0x1B, 0x00 }, /* 1B System Clock */
59 { 0x1C, 0x00 }, /* 1C Clock Mode */
60 { 0x1D, 0x00 }, /* 1D Any Clock 1 */
61 { 0x1E, 0x00 }, /* 1E Any Clock 2 */
62 { 0x1F, 0x00 }, /* 1F Any Clock 3 */
64 { 0x20, 0x00 }, /* 20 Any Clock 4 */
65 { 0x21, 0x00 }, /* 21 Master Mode */
66 { 0x22, 0x00 }, /* 22 Interface Format */
67 { 0x23, 0x00 }, /* 23 TDM Format 1*/
68 { 0x24, 0x00 }, /* 24 TDM Format 2*/
69 { 0x25, 0x00 }, /* 25 I/O Configuration */
70 { 0x26, 0x80 }, /* 26 Filter Config */
71 { 0x27, 0x00 }, /* 27 DAI Playback Level */
72 { 0x28, 0x00 }, /* 28 EQ Playback Level */
73 { 0x29, 0x00 }, /* 29 Left HP Mixer */
74 { 0x2A, 0x00 }, /* 2A Right HP Mixer */
75 { 0x2B, 0x00 }, /* 2B HP Control */
76 { 0x2C, 0x1A }, /* 2C Left HP Volume */
77 { 0x2D, 0x1A }, /* 2D Right HP Volume */
78 { 0x2E, 0x00 }, /* 2E Left Spk Mixer */
79 { 0x2F, 0x00 }, /* 2F Right Spk Mixer */
81 { 0x30, 0x00 }, /* 30 Spk Control */
82 { 0x31, 0x2C }, /* 31 Left Spk Volume */
83 { 0x32, 0x2C }, /* 32 Right Spk Volume */
84 { 0x33, 0x00 }, /* 33 ALC Timing */
85 { 0x34, 0x00 }, /* 34 ALC Compressor */
86 { 0x35, 0x00 }, /* 35 ALC Expander */
87 { 0x36, 0x00 }, /* 36 ALC Gain */
88 { 0x37, 0x00 }, /* 37 Rcv/Line OutL Mixer */
89 { 0x38, 0x00 }, /* 38 Rcv/Line OutL Control */
90 { 0x39, 0x15 }, /* 39 Rcv/Line OutL Volume */
91 { 0x3A, 0x00 }, /* 3A Line OutR Mixer */
92 { 0x3B, 0x00 }, /* 3B Line OutR Control */
93 { 0x3C, 0x15 }, /* 3C Line OutR Volume */
94 { 0x3D, 0x00 }, /* 3D Jack Detect */
95 { 0x3E, 0x00 }, /* 3E Input Enable */
96 { 0x3F, 0x00 }, /* 3F Output Enable */
98 { 0x40, 0x00 }, /* 40 Level Control */
99 { 0x41, 0x00 }, /* 41 DSP Filter Enable */
100 { 0x42, 0x00 }, /* 42 Bias Control */
101 { 0x43, 0x00 }, /* 43 DAC Control */
102 { 0x44, 0x06 }, /* 44 ADC Control */
103 { 0x45, 0x00 }, /* 45 Device Shutdown */
104 { 0x46, 0x00 }, /* 46 Equalizer Band 1 Coefficient B0 */
105 { 0x47, 0x00 }, /* 47 Equalizer Band 1 Coefficient B0 */
106 { 0x48, 0x00 }, /* 48 Equalizer Band 1 Coefficient B0 */
107 { 0x49, 0x00 }, /* 49 Equalizer Band 1 Coefficient B1 */
108 { 0x4A, 0x00 }, /* 4A Equalizer Band 1 Coefficient B1 */
109 { 0x4B, 0x00 }, /* 4B Equalizer Band 1 Coefficient B1 */
110 { 0x4C, 0x00 }, /* 4C Equalizer Band 1 Coefficient B2 */
111 { 0x4D, 0x00 }, /* 4D Equalizer Band 1 Coefficient B2 */
112 { 0x4E, 0x00 }, /* 4E Equalizer Band 1 Coefficient B2 */
113 { 0x4F, 0x00 }, /* 4F Equalizer Band 1 Coefficient A1 */
115 { 0x50, 0x00 }, /* 50 Equalizer Band 1 Coefficient A1 */
116 { 0x51, 0x00 }, /* 51 Equalizer Band 1 Coefficient A1 */
117 { 0x52, 0x00 }, /* 52 Equalizer Band 1 Coefficient A2 */
118 { 0x53, 0x00 }, /* 53 Equalizer Band 1 Coefficient A2 */
119 { 0x54, 0x00 }, /* 54 Equalizer Band 1 Coefficient A2 */
120 { 0x55, 0x00 }, /* 55 Equalizer Band 2 Coefficient B0 */
121 { 0x56, 0x00 }, /* 56 Equalizer Band 2 Coefficient B0 */
122 { 0x57, 0x00 }, /* 57 Equalizer Band 2 Coefficient B0 */
123 { 0x58, 0x00 }, /* 58 Equalizer Band 2 Coefficient B1 */
124 { 0x59, 0x00 }, /* 59 Equalizer Band 2 Coefficient B1 */
125 { 0x5A, 0x00 }, /* 5A Equalizer Band 2 Coefficient B1 */
126 { 0x5B, 0x00 }, /* 5B Equalizer Band 2 Coefficient B2 */
127 { 0x5C, 0x00 }, /* 5C Equalizer Band 2 Coefficient B2 */
128 { 0x5D, 0x00 }, /* 5D Equalizer Band 2 Coefficient B2 */
129 { 0x5E, 0x00 }, /* 5E Equalizer Band 2 Coefficient A1 */
130 { 0x5F, 0x00 }, /* 5F Equalizer Band 2 Coefficient A1 */
132 { 0x60, 0x00 }, /* 60 Equalizer Band 2 Coefficient A1 */
133 { 0x61, 0x00 }, /* 61 Equalizer Band 2 Coefficient A2 */
134 { 0x62, 0x00 }, /* 62 Equalizer Band 2 Coefficient A2 */
135 { 0x63, 0x00 }, /* 63 Equalizer Band 2 Coefficient A2 */
136 { 0x64, 0x00 }, /* 64 Equalizer Band 3 Coefficient B0 */
137 { 0x65, 0x00 }, /* 65 Equalizer Band 3 Coefficient B0 */
138 { 0x66, 0x00 }, /* 66 Equalizer Band 3 Coefficient B0 */
139 { 0x67, 0x00 }, /* 67 Equalizer Band 3 Coefficient B1 */
140 { 0x68, 0x00 }, /* 68 Equalizer Band 3 Coefficient B1 */
141 { 0x69, 0x00 }, /* 69 Equalizer Band 3 Coefficient B1 */
142 { 0x6A, 0x00 }, /* 6A Equalizer Band 3 Coefficient B2 */
143 { 0x6B, 0x00 }, /* 6B Equalizer Band 3 Coefficient B2 */
144 { 0x6C, 0x00 }, /* 6C Equalizer Band 3 Coefficient B2 */
145 { 0x6D, 0x00 }, /* 6D Equalizer Band 3 Coefficient A1 */
146 { 0x6E, 0x00 }, /* 6E Equalizer Band 3 Coefficient A1 */
147 { 0x6F, 0x00 }, /* 6F Equalizer Band 3 Coefficient A1 */
149 { 0x70, 0x00 }, /* 70 Equalizer Band 3 Coefficient A2 */
150 { 0x71, 0x00 }, /* 71 Equalizer Band 3 Coefficient A2 */
151 { 0x72, 0x00 }, /* 72 Equalizer Band 3 Coefficient A2 */
152 { 0x73, 0x00 }, /* 73 Equalizer Band 4 Coefficient B0 */
153 { 0x74, 0x00 }, /* 74 Equalizer Band 4 Coefficient B0 */
154 { 0x75, 0x00 }, /* 75 Equalizer Band 4 Coefficient B0 */
155 { 0x76, 0x00 }, /* 76 Equalizer Band 4 Coefficient B1 */
156 { 0x77, 0x00 }, /* 77 Equalizer Band 4 Coefficient B1 */
157 { 0x78, 0x00 }, /* 78 Equalizer Band 4 Coefficient B1 */
158 { 0x79, 0x00 }, /* 79 Equalizer Band 4 Coefficient B2 */
159 { 0x7A, 0x00 }, /* 7A Equalizer Band 4 Coefficient B2 */
160 { 0x7B, 0x00 }, /* 7B Equalizer Band 4 Coefficient B2 */
161 { 0x7C, 0x00 }, /* 7C Equalizer Band 4 Coefficient A1 */
162 { 0x7D, 0x00 }, /* 7D Equalizer Band 4 Coefficient A1 */
163 { 0x7E, 0x00 }, /* 7E Equalizer Band 4 Coefficient A1 */
164 { 0x7F, 0x00 }, /* 7F Equalizer Band 4 Coefficient A2 */
166 { 0x80, 0x00 }, /* 80 Equalizer Band 4 Coefficient A2 */
167 { 0x81, 0x00 }, /* 81 Equalizer Band 4 Coefficient A2 */
168 { 0x82, 0x00 }, /* 82 Equalizer Band 5 Coefficient B0 */
169 { 0x83, 0x00 }, /* 83 Equalizer Band 5 Coefficient B0 */
170 { 0x84, 0x00 }, /* 84 Equalizer Band 5 Coefficient B0 */
171 { 0x85, 0x00 }, /* 85 Equalizer Band 5 Coefficient B1 */
172 { 0x86, 0x00 }, /* 86 Equalizer Band 5 Coefficient B1 */
173 { 0x87, 0x00 }, /* 87 Equalizer Band 5 Coefficient B1 */
174 { 0x88, 0x00 }, /* 88 Equalizer Band 5 Coefficient B2 */
175 { 0x89, 0x00 }, /* 89 Equalizer Band 5 Coefficient B2 */
176 { 0x8A, 0x00 }, /* 8A Equalizer Band 5 Coefficient B2 */
177 { 0x8B, 0x00 }, /* 8B Equalizer Band 5 Coefficient A1 */
178 { 0x8C, 0x00 }, /* 8C Equalizer Band 5 Coefficient A1 */
179 { 0x8D, 0x00 }, /* 8D Equalizer Band 5 Coefficient A1 */
180 { 0x8E, 0x00 }, /* 8E Equalizer Band 5 Coefficient A2 */
181 { 0x8F, 0x00 }, /* 8F Equalizer Band 5 Coefficient A2 */
183 { 0x90, 0x00 }, /* 90 Equalizer Band 5 Coefficient A2 */
184 { 0x91, 0x00 }, /* 91 Equalizer Band 6 Coefficient B0 */
185 { 0x92, 0x00 }, /* 92 Equalizer Band 6 Coefficient B0 */
186 { 0x93, 0x00 }, /* 93 Equalizer Band 6 Coefficient B0 */
187 { 0x94, 0x00 }, /* 94 Equalizer Band 6 Coefficient B1 */
188 { 0x95, 0x00 }, /* 95 Equalizer Band 6 Coefficient B1 */
189 { 0x96, 0x00 }, /* 96 Equalizer Band 6 Coefficient B1 */
190 { 0x97, 0x00 }, /* 97 Equalizer Band 6 Coefficient B2 */
191 { 0x98, 0x00 }, /* 98 Equalizer Band 6 Coefficient B2 */
192 { 0x99, 0x00 }, /* 99 Equalizer Band 6 Coefficient B2 */
193 { 0x9A, 0x00 }, /* 9A Equalizer Band 6 Coefficient A1 */
194 { 0x9B, 0x00 }, /* 9B Equalizer Band 6 Coefficient A1 */
195 { 0x9C, 0x00 }, /* 9C Equalizer Band 6 Coefficient A1 */
196 { 0x9D, 0x00 }, /* 9D Equalizer Band 6 Coefficient A2 */
197 { 0x9E, 0x00 }, /* 9E Equalizer Band 6 Coefficient A2 */
198 { 0x9F, 0x00 }, /* 9F Equalizer Band 6 Coefficient A2 */
200 { 0xA0, 0x00 }, /* A0 Equalizer Band 7 Coefficient B0 */
201 { 0xA1, 0x00 }, /* A1 Equalizer Band 7 Coefficient B0 */
202 { 0xA2, 0x00 }, /* A2 Equalizer Band 7 Coefficient B0 */
203 { 0xA3, 0x00 }, /* A3 Equalizer Band 7 Coefficient B1 */
204 { 0xA4, 0x00 }, /* A4 Equalizer Band 7 Coefficient B1 */
205 { 0xA5, 0x00 }, /* A5 Equalizer Band 7 Coefficient B1 */
206 { 0xA6, 0x00 }, /* A6 Equalizer Band 7 Coefficient B2 */
207 { 0xA7, 0x00 }, /* A7 Equalizer Band 7 Coefficient B2 */
208 { 0xA8, 0x00 }, /* A8 Equalizer Band 7 Coefficient B2 */
209 { 0xA9, 0x00 }, /* A9 Equalizer Band 7 Coefficient A1 */
210 { 0xAA, 0x00 }, /* AA Equalizer Band 7 Coefficient A1 */
211 { 0xAB, 0x00 }, /* AB Equalizer Band 7 Coefficient A1 */
212 { 0xAC, 0x00 }, /* AC Equalizer Band 7 Coefficient A2 */
213 { 0xAD, 0x00 }, /* AD Equalizer Band 7 Coefficient A2 */
214 { 0xAE, 0x00 }, /* AE Equalizer Band 7 Coefficient A2 */
215 { 0xAF, 0x00 }, /* AF ADC Biquad Coefficient B0 */
217 { 0xB0, 0x00 }, /* B0 ADC Biquad Coefficient B0 */
218 { 0xB1, 0x00 }, /* B1 ADC Biquad Coefficient B0 */
219 { 0xB2, 0x00 }, /* B2 ADC Biquad Coefficient B1 */
220 { 0xB3, 0x00 }, /* B3 ADC Biquad Coefficient B1 */
221 { 0xB4, 0x00 }, /* B4 ADC Biquad Coefficient B1 */
222 { 0xB5, 0x00 }, /* B5 ADC Biquad Coefficient B2 */
223 { 0xB6, 0x00 }, /* B6 ADC Biquad Coefficient B2 */
224 { 0xB7, 0x00 }, /* B7 ADC Biquad Coefficient B2 */
225 { 0xB8, 0x00 }, /* B8 ADC Biquad Coefficient A1 */
226 { 0xB9, 0x00 }, /* B9 ADC Biquad Coefficient A1 */
227 { 0xBA, 0x00 }, /* BA ADC Biquad Coefficient A1 */
228 { 0xBB, 0x00 }, /* BB ADC Biquad Coefficient A2 */
229 { 0xBC, 0x00 }, /* BC ADC Biquad Coefficient A2 */
230 { 0xBD, 0x00 }, /* BD ADC Biquad Coefficient A2 */
231 { 0xBE, 0x00 }, /* BE Digital Mic 3 Volume */
232 { 0xBF, 0x00 }, /* BF Digital Mic 4 Volume */
234 { 0xC0, 0x00 }, /* C0 Digital Mic 34 Biquad Pre Atten */
235 { 0xC1, 0x00 }, /* C1 Record TDM Slot */
236 { 0xC2, 0x00 }, /* C2 Sample Rate */
237 { 0xC3, 0x00 }, /* C3 Digital Mic 34 Biquad Coefficient C3 */
238 { 0xC4, 0x00 }, /* C4 Digital Mic 34 Biquad Coefficient C4 */
239 { 0xC5, 0x00 }, /* C5 Digital Mic 34 Biquad Coefficient C5 */
240 { 0xC6, 0x00 }, /* C6 Digital Mic 34 Biquad Coefficient C6 */
241 { 0xC7, 0x00 }, /* C7 Digital Mic 34 Biquad Coefficient C7 */
242 { 0xC8, 0x00 }, /* C8 Digital Mic 34 Biquad Coefficient C8 */
243 { 0xC9, 0x00 }, /* C9 Digital Mic 34 Biquad Coefficient C9 */
244 { 0xCA, 0x00 }, /* CA Digital Mic 34 Biquad Coefficient CA */
245 { 0xCB, 0x00 }, /* CB Digital Mic 34 Biquad Coefficient CB */
246 { 0xCC, 0x00 }, /* CC Digital Mic 34 Biquad Coefficient CC */
247 { 0xCD, 0x00 }, /* CD Digital Mic 34 Biquad Coefficient CD */
248 { 0xCE, 0x00 }, /* CE Digital Mic 34 Biquad Coefficient CE */
249 { 0xCF, 0x00 }, /* CF Digital Mic 34 Biquad Coefficient CF */
251 { 0xD0, 0x00 }, /* D0 Digital Mic 34 Biquad Coefficient D0 */
252 { 0xD1, 0x00 }, /* D1 Digital Mic 34 Biquad Coefficient D1 */
255 static bool max98090_volatile_register(struct device
*dev
, unsigned int reg
)
258 case M98090_REG_DEVICE_STATUS
:
259 case M98090_REG_JACK_STATUS
:
260 case M98090_REG_REVISION_ID
:
267 static bool max98090_readable_register(struct device
*dev
, unsigned int reg
)
270 case M98090_REG_DEVICE_STATUS
:
271 case M98090_REG_JACK_STATUS
:
272 case M98090_REG_INTERRUPT_S
:
273 case M98090_REG_RESERVED
:
274 case M98090_REG_LINE_INPUT_CONFIG
:
275 case M98090_REG_LINE_INPUT_LEVEL
:
276 case M98090_REG_INPUT_MODE
:
277 case M98090_REG_MIC1_INPUT_LEVEL
:
278 case M98090_REG_MIC2_INPUT_LEVEL
:
279 case M98090_REG_MIC_BIAS_VOLTAGE
:
280 case M98090_REG_DIGITAL_MIC_ENABLE
:
281 case M98090_REG_DIGITAL_MIC_CONFIG
:
282 case M98090_REG_LEFT_ADC_MIXER
:
283 case M98090_REG_RIGHT_ADC_MIXER
:
284 case M98090_REG_LEFT_ADC_LEVEL
:
285 case M98090_REG_RIGHT_ADC_LEVEL
:
286 case M98090_REG_ADC_BIQUAD_LEVEL
:
287 case M98090_REG_ADC_SIDETONE
:
288 case M98090_REG_SYSTEM_CLOCK
:
289 case M98090_REG_CLOCK_MODE
:
290 case M98090_REG_CLOCK_RATIO_NI_MSB
:
291 case M98090_REG_CLOCK_RATIO_NI_LSB
:
292 case M98090_REG_CLOCK_RATIO_MI_MSB
:
293 case M98090_REG_CLOCK_RATIO_MI_LSB
:
294 case M98090_REG_MASTER_MODE
:
295 case M98090_REG_INTERFACE_FORMAT
:
296 case M98090_REG_TDM_CONTROL
:
297 case M98090_REG_TDM_FORMAT
:
298 case M98090_REG_IO_CONFIGURATION
:
299 case M98090_REG_FILTER_CONFIG
:
300 case M98090_REG_DAI_PLAYBACK_LEVEL
:
301 case M98090_REG_DAI_PLAYBACK_LEVEL_EQ
:
302 case M98090_REG_LEFT_HP_MIXER
:
303 case M98090_REG_RIGHT_HP_MIXER
:
304 case M98090_REG_HP_CONTROL
:
305 case M98090_REG_LEFT_HP_VOLUME
:
306 case M98090_REG_RIGHT_HP_VOLUME
:
307 case M98090_REG_LEFT_SPK_MIXER
:
308 case M98090_REG_RIGHT_SPK_MIXER
:
309 case M98090_REG_SPK_CONTROL
:
310 case M98090_REG_LEFT_SPK_VOLUME
:
311 case M98090_REG_RIGHT_SPK_VOLUME
:
312 case M98090_REG_DRC_TIMING
:
313 case M98090_REG_DRC_COMPRESSOR
:
314 case M98090_REG_DRC_EXPANDER
:
315 case M98090_REG_DRC_GAIN
:
316 case M98090_REG_RCV_LOUTL_MIXER
:
317 case M98090_REG_RCV_LOUTL_CONTROL
:
318 case M98090_REG_RCV_LOUTL_VOLUME
:
319 case M98090_REG_LOUTR_MIXER
:
320 case M98090_REG_LOUTR_CONTROL
:
321 case M98090_REG_LOUTR_VOLUME
:
322 case M98090_REG_JACK_DETECT
:
323 case M98090_REG_INPUT_ENABLE
:
324 case M98090_REG_OUTPUT_ENABLE
:
325 case M98090_REG_LEVEL_CONTROL
:
326 case M98090_REG_DSP_FILTER_ENABLE
:
327 case M98090_REG_BIAS_CONTROL
:
328 case M98090_REG_DAC_CONTROL
:
329 case M98090_REG_ADC_CONTROL
:
330 case M98090_REG_DEVICE_SHUTDOWN
:
331 case M98090_REG_EQUALIZER_BASE
... M98090_REG_EQUALIZER_BASE
+ 0x68:
332 case M98090_REG_RECORD_BIQUAD_BASE
... M98090_REG_RECORD_BIQUAD_BASE
+ 0x0E:
333 case M98090_REG_DMIC3_VOLUME
:
334 case M98090_REG_DMIC4_VOLUME
:
335 case M98090_REG_DMIC34_BQ_PREATTEN
:
336 case M98090_REG_RECORD_TDM_SLOT
:
337 case M98090_REG_SAMPLE_RATE
:
338 case M98090_REG_DMIC34_BIQUAD_BASE
... M98090_REG_DMIC34_BIQUAD_BASE
+ 0x0E:
339 case M98090_REG_REVISION_ID
:
346 static int max98090_reset(struct max98090_priv
*max98090
)
350 /* Reset the codec by writing to this write-only reset register */
351 ret
= regmap_write(max98090
->regmap
, M98090_REG_SOFTWARE_RESET
,
352 M98090_SWRESET_MASK
);
354 dev_err(max98090
->codec
->dev
,
355 "Failed to reset codec: %d\n", ret
);
363 static const unsigned int max98090_micboost_tlv
[] = {
364 TLV_DB_RANGE_HEAD(2),
365 0, 1, TLV_DB_SCALE_ITEM(0, 2000, 0),
366 2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0),
369 static const DECLARE_TLV_DB_SCALE(max98090_mic_tlv
, 0, 100, 0);
371 static const DECLARE_TLV_DB_SCALE(max98090_line_single_ended_tlv
,
374 static const unsigned int max98090_line_tlv
[] = {
375 TLV_DB_RANGE_HEAD(2),
376 0, 3, TLV_DB_SCALE_ITEM(-600, 300, 0),
377 4, 5, TLV_DB_SCALE_ITEM(1400, 600, 0),
380 static const DECLARE_TLV_DB_SCALE(max98090_avg_tlv
, 0, 600, 0);
381 static const DECLARE_TLV_DB_SCALE(max98090_av_tlv
, -1200, 100, 0);
383 static const DECLARE_TLV_DB_SCALE(max98090_dvg_tlv
, 0, 600, 0);
384 static const DECLARE_TLV_DB_SCALE(max98090_dv_tlv
, -1500, 100, 0);
386 static const DECLARE_TLV_DB_SCALE(max98090_sidetone_tlv
, -6050, 200, 0);
388 static const DECLARE_TLV_DB_SCALE(max98090_alc_tlv
, -1500, 100, 0);
389 static const DECLARE_TLV_DB_SCALE(max98090_alcmakeup_tlv
, 0, 100, 0);
390 static const DECLARE_TLV_DB_SCALE(max98090_alccomp_tlv
, -3100, 100, 0);
391 static const DECLARE_TLV_DB_SCALE(max98090_drcexp_tlv
, -6600, 100, 0);
392 static const DECLARE_TLV_DB_SCALE(max98090_sdg_tlv
, 50, 200, 0);
394 static const unsigned int max98090_mixout_tlv
[] = {
395 TLV_DB_RANGE_HEAD(2),
396 0, 1, TLV_DB_SCALE_ITEM(-1200, 250, 0),
397 2, 3, TLV_DB_SCALE_ITEM(-600, 600, 0),
400 static const unsigned int max98090_hp_tlv
[] = {
401 TLV_DB_RANGE_HEAD(5),
402 0, 6, TLV_DB_SCALE_ITEM(-6700, 400, 0),
403 7, 14, TLV_DB_SCALE_ITEM(-4000, 300, 0),
404 15, 21, TLV_DB_SCALE_ITEM(-1700, 200, 0),
405 22, 27, TLV_DB_SCALE_ITEM(-400, 100, 0),
406 28, 31, TLV_DB_SCALE_ITEM(150, 50, 0),
409 static const unsigned int max98090_spk_tlv
[] = {
410 TLV_DB_RANGE_HEAD(5),
411 0, 4, TLV_DB_SCALE_ITEM(-4800, 400, 0),
412 5, 10, TLV_DB_SCALE_ITEM(-2900, 300, 0),
413 11, 14, TLV_DB_SCALE_ITEM(-1200, 200, 0),
414 15, 29, TLV_DB_SCALE_ITEM(-500, 100, 0),
415 30, 39, TLV_DB_SCALE_ITEM(950, 50, 0),
418 static const unsigned int max98090_rcv_lout_tlv
[] = {
419 TLV_DB_RANGE_HEAD(5),
420 0, 6, TLV_DB_SCALE_ITEM(-6200, 400, 0),
421 7, 14, TLV_DB_SCALE_ITEM(-3500, 300, 0),
422 15, 21, TLV_DB_SCALE_ITEM(-1200, 200, 0),
423 22, 27, TLV_DB_SCALE_ITEM(100, 100, 0),
424 28, 31, TLV_DB_SCALE_ITEM(650, 50, 0),
427 static int max98090_get_enab_tlv(struct snd_kcontrol
*kcontrol
,
428 struct snd_ctl_elem_value
*ucontrol
)
430 struct snd_soc_codec
*codec
= snd_kcontrol_chip(kcontrol
);
431 struct max98090_priv
*max98090
= snd_soc_codec_get_drvdata(codec
);
432 struct soc_mixer_control
*mc
=
433 (struct soc_mixer_control
*)kcontrol
->private_value
;
434 unsigned int mask
= (1 << fls(mc
->max
)) - 1;
435 unsigned int val
= snd_soc_read(codec
, mc
->reg
);
436 unsigned int *select
;
439 case M98090_REG_MIC1_INPUT_LEVEL
:
440 select
= &(max98090
->pa1en
);
442 case M98090_REG_MIC2_INPUT_LEVEL
:
443 select
= &(max98090
->pa2en
);
445 case M98090_REG_ADC_SIDETONE
:
446 select
= &(max98090
->sidetone
);
452 val
= (val
>> mc
->shift
) & mask
;
455 /* If on, return the volume */
459 /* If off, return last stored value */
463 ucontrol
->value
.integer
.value
[0] = val
;
467 static int max98090_put_enab_tlv(struct snd_kcontrol
*kcontrol
,
468 struct snd_ctl_elem_value
*ucontrol
)
470 struct snd_soc_codec
*codec
= snd_kcontrol_chip(kcontrol
);
471 struct max98090_priv
*max98090
= snd_soc_codec_get_drvdata(codec
);
472 struct soc_mixer_control
*mc
=
473 (struct soc_mixer_control
*)kcontrol
->private_value
;
474 unsigned int mask
= (1 << fls(mc
->max
)) - 1;
475 unsigned int sel
= ucontrol
->value
.integer
.value
[0];
476 unsigned int val
= snd_soc_read(codec
, mc
->reg
);
477 unsigned int *select
;
480 case M98090_REG_MIC1_INPUT_LEVEL
:
481 select
= &(max98090
->pa1en
);
483 case M98090_REG_MIC2_INPUT_LEVEL
:
484 select
= &(max98090
->pa2en
);
486 case M98090_REG_ADC_SIDETONE
:
487 select
= &(max98090
->sidetone
);
493 val
= (val
>> mc
->shift
) & mask
;
497 /* Setting a volume is only valid if it is already On */
501 /* Write what was already there */
505 snd_soc_update_bits(codec
, mc
->reg
,
512 static const char *max98090_perf_pwr_text
[] =
513 { "High Performance", "Low Power" };
514 static const char *max98090_pwr_perf_text
[] =
515 { "Low Power", "High Performance" };
517 static SOC_ENUM_SINGLE_DECL(max98090_vcmbandgap_enum
,
518 M98090_REG_BIAS_CONTROL
,
519 M98090_VCM_MODE_SHIFT
,
520 max98090_pwr_perf_text
);
522 static const char *max98090_osr128_text
[] = { "64*fs", "128*fs" };
524 static SOC_ENUM_SINGLE_DECL(max98090_osr128_enum
,
525 M98090_REG_ADC_CONTROL
,
527 max98090_osr128_text
);
529 static const char *max98090_mode_text
[] = { "Voice", "Music" };
531 static SOC_ENUM_SINGLE_DECL(max98090_mode_enum
,
532 M98090_REG_FILTER_CONFIG
,
536 static SOC_ENUM_SINGLE_DECL(max98090_filter_dmic34mode_enum
,
537 M98090_REG_FILTER_CONFIG
,
538 M98090_FLT_DMIC34MODE_SHIFT
,
541 static const char *max98090_drcatk_text
[] =
542 { "0.5ms", "1ms", "5ms", "10ms", "25ms", "50ms", "100ms", "200ms" };
544 static SOC_ENUM_SINGLE_DECL(max98090_drcatk_enum
,
545 M98090_REG_DRC_TIMING
,
547 max98090_drcatk_text
);
549 static const char *max98090_drcrls_text
[] =
550 { "8s", "4s", "2s", "1s", "0.5s", "0.25s", "0.125s", "0.0625s" };
552 static SOC_ENUM_SINGLE_DECL(max98090_drcrls_enum
,
553 M98090_REG_DRC_TIMING
,
555 max98090_drcrls_text
);
557 static const char *max98090_alccmp_text
[] =
558 { "1:1", "1:1.5", "1:2", "1:4", "1:INF" };
560 static SOC_ENUM_SINGLE_DECL(max98090_alccmp_enum
,
561 M98090_REG_DRC_COMPRESSOR
,
563 max98090_alccmp_text
);
565 static const char *max98090_drcexp_text
[] = { "1:1", "2:1", "3:1" };
567 static SOC_ENUM_SINGLE_DECL(max98090_drcexp_enum
,
568 M98090_REG_DRC_EXPANDER
,
570 max98090_drcexp_text
);
572 static SOC_ENUM_SINGLE_DECL(max98090_dac_perfmode_enum
,
573 M98090_REG_DAC_CONTROL
,
574 M98090_PERFMODE_SHIFT
,
575 max98090_perf_pwr_text
);
577 static SOC_ENUM_SINGLE_DECL(max98090_dachp_enum
,
578 M98090_REG_DAC_CONTROL
,
580 max98090_pwr_perf_text
);
582 static SOC_ENUM_SINGLE_DECL(max98090_adchp_enum
,
583 M98090_REG_ADC_CONTROL
,
585 max98090_pwr_perf_text
);
587 static const struct snd_kcontrol_new max98090_snd_controls
[] = {
588 SOC_ENUM("MIC Bias VCM Bandgap", max98090_vcmbandgap_enum
),
590 SOC_SINGLE("DMIC MIC Comp Filter Config", M98090_REG_DIGITAL_MIC_CONFIG
,
591 M98090_DMIC_COMP_SHIFT
, M98090_DMIC_COMP_NUM
- 1, 0),
593 SOC_SINGLE_EXT_TLV("MIC1 Boost Volume",
594 M98090_REG_MIC1_INPUT_LEVEL
, M98090_MIC_PA1EN_SHIFT
,
595 M98090_MIC_PA1EN_NUM
- 1, 0, max98090_get_enab_tlv
,
596 max98090_put_enab_tlv
, max98090_micboost_tlv
),
598 SOC_SINGLE_EXT_TLV("MIC2 Boost Volume",
599 M98090_REG_MIC2_INPUT_LEVEL
, M98090_MIC_PA2EN_SHIFT
,
600 M98090_MIC_PA2EN_NUM
- 1, 0, max98090_get_enab_tlv
,
601 max98090_put_enab_tlv
, max98090_micboost_tlv
),
603 SOC_SINGLE_TLV("MIC1 Volume", M98090_REG_MIC1_INPUT_LEVEL
,
604 M98090_MIC_PGAM1_SHIFT
, M98090_MIC_PGAM1_NUM
- 1, 1,
607 SOC_SINGLE_TLV("MIC2 Volume", M98090_REG_MIC2_INPUT_LEVEL
,
608 M98090_MIC_PGAM2_SHIFT
, M98090_MIC_PGAM2_NUM
- 1, 1,
611 SOC_SINGLE_RANGE_TLV("LINEA Single Ended Volume",
612 M98090_REG_LINE_INPUT_LEVEL
, M98090_MIXG135_SHIFT
, 0,
613 M98090_MIXG135_NUM
- 1, 1, max98090_line_single_ended_tlv
),
615 SOC_SINGLE_RANGE_TLV("LINEB Single Ended Volume",
616 M98090_REG_LINE_INPUT_LEVEL
, M98090_MIXG246_SHIFT
, 0,
617 M98090_MIXG246_NUM
- 1, 1, max98090_line_single_ended_tlv
),
619 SOC_SINGLE_RANGE_TLV("LINEA Volume", M98090_REG_LINE_INPUT_LEVEL
,
620 M98090_LINAPGA_SHIFT
, 0, M98090_LINAPGA_NUM
- 1, 1,
623 SOC_SINGLE_RANGE_TLV("LINEB Volume", M98090_REG_LINE_INPUT_LEVEL
,
624 M98090_LINBPGA_SHIFT
, 0, M98090_LINBPGA_NUM
- 1, 1,
627 SOC_SINGLE("LINEA Ext Resistor Gain Mode", M98090_REG_INPUT_MODE
,
628 M98090_EXTBUFA_SHIFT
, M98090_EXTBUFA_NUM
- 1, 0),
629 SOC_SINGLE("LINEB Ext Resistor Gain Mode", M98090_REG_INPUT_MODE
,
630 M98090_EXTBUFB_SHIFT
, M98090_EXTBUFB_NUM
- 1, 0),
632 SOC_SINGLE_TLV("ADCL Boost Volume", M98090_REG_LEFT_ADC_LEVEL
,
633 M98090_AVLG_SHIFT
, M98090_AVLG_NUM
- 1, 0,
635 SOC_SINGLE_TLV("ADCR Boost Volume", M98090_REG_RIGHT_ADC_LEVEL
,
636 M98090_AVRG_SHIFT
, M98090_AVLG_NUM
- 1, 0,
639 SOC_SINGLE_TLV("ADCL Volume", M98090_REG_LEFT_ADC_LEVEL
,
640 M98090_AVL_SHIFT
, M98090_AVL_NUM
- 1, 1,
642 SOC_SINGLE_TLV("ADCR Volume", M98090_REG_RIGHT_ADC_LEVEL
,
643 M98090_AVR_SHIFT
, M98090_AVR_NUM
- 1, 1,
646 SOC_ENUM("ADC Oversampling Rate", max98090_osr128_enum
),
647 SOC_SINGLE("ADC Quantizer Dither", M98090_REG_ADC_CONTROL
,
648 M98090_ADCDITHER_SHIFT
, M98090_ADCDITHER_NUM
- 1, 0),
649 SOC_ENUM("ADC High Performance Mode", max98090_adchp_enum
),
651 SOC_SINGLE("DAC Mono Mode", M98090_REG_IO_CONFIGURATION
,
652 M98090_DMONO_SHIFT
, M98090_DMONO_NUM
- 1, 0),
653 SOC_SINGLE("SDIN Mode", M98090_REG_IO_CONFIGURATION
,
654 M98090_SDIEN_SHIFT
, M98090_SDIEN_NUM
- 1, 0),
655 SOC_SINGLE("SDOUT Mode", M98090_REG_IO_CONFIGURATION
,
656 M98090_SDOEN_SHIFT
, M98090_SDOEN_NUM
- 1, 0),
657 SOC_SINGLE("SDOUT Hi-Z Mode", M98090_REG_IO_CONFIGURATION
,
658 M98090_HIZOFF_SHIFT
, M98090_HIZOFF_NUM
- 1, 1),
659 SOC_ENUM("Filter Mode", max98090_mode_enum
),
660 SOC_SINGLE("Record Path DC Blocking", M98090_REG_FILTER_CONFIG
,
661 M98090_AHPF_SHIFT
, M98090_AHPF_NUM
- 1, 0),
662 SOC_SINGLE("Playback Path DC Blocking", M98090_REG_FILTER_CONFIG
,
663 M98090_DHPF_SHIFT
, M98090_DHPF_NUM
- 1, 0),
664 SOC_SINGLE_TLV("Digital BQ Volume", M98090_REG_ADC_BIQUAD_LEVEL
,
665 M98090_AVBQ_SHIFT
, M98090_AVBQ_NUM
- 1, 1, max98090_dv_tlv
),
666 SOC_SINGLE_EXT_TLV("Digital Sidetone Volume",
667 M98090_REG_ADC_SIDETONE
, M98090_DVST_SHIFT
,
668 M98090_DVST_NUM
- 1, 1, max98090_get_enab_tlv
,
669 max98090_put_enab_tlv
, max98090_sdg_tlv
),
670 SOC_SINGLE_TLV("Digital Coarse Volume", M98090_REG_DAI_PLAYBACK_LEVEL
,
671 M98090_DVG_SHIFT
, M98090_DVG_NUM
- 1, 0,
673 SOC_SINGLE_TLV("Digital Volume", M98090_REG_DAI_PLAYBACK_LEVEL
,
674 M98090_DV_SHIFT
, M98090_DV_NUM
- 1, 1,
676 SND_SOC_BYTES("EQ Coefficients", M98090_REG_EQUALIZER_BASE
, 105),
677 SOC_SINGLE("Digital EQ 3 Band Switch", M98090_REG_DSP_FILTER_ENABLE
,
678 M98090_EQ3BANDEN_SHIFT
, M98090_EQ3BANDEN_NUM
- 1, 0),
679 SOC_SINGLE("Digital EQ 5 Band Switch", M98090_REG_DSP_FILTER_ENABLE
,
680 M98090_EQ5BANDEN_SHIFT
, M98090_EQ5BANDEN_NUM
- 1, 0),
681 SOC_SINGLE("Digital EQ 7 Band Switch", M98090_REG_DSP_FILTER_ENABLE
,
682 M98090_EQ7BANDEN_SHIFT
, M98090_EQ7BANDEN_NUM
- 1, 0),
683 SOC_SINGLE("Digital EQ Clipping Detection", M98090_REG_DAI_PLAYBACK_LEVEL_EQ
,
684 M98090_EQCLPN_SHIFT
, M98090_EQCLPN_NUM
- 1,
686 SOC_SINGLE_TLV("Digital EQ Volume", M98090_REG_DAI_PLAYBACK_LEVEL_EQ
,
687 M98090_DVEQ_SHIFT
, M98090_DVEQ_NUM
- 1, 1,
690 SOC_SINGLE("ALC Enable", M98090_REG_DRC_TIMING
,
691 M98090_DRCEN_SHIFT
, M98090_DRCEN_NUM
- 1, 0),
692 SOC_ENUM("ALC Attack Time", max98090_drcatk_enum
),
693 SOC_ENUM("ALC Release Time", max98090_drcrls_enum
),
694 SOC_SINGLE_TLV("ALC Make Up Volume", M98090_REG_DRC_GAIN
,
695 M98090_DRCG_SHIFT
, M98090_DRCG_NUM
- 1, 0,
696 max98090_alcmakeup_tlv
),
697 SOC_ENUM("ALC Compression Ratio", max98090_alccmp_enum
),
698 SOC_ENUM("ALC Expansion Ratio", max98090_drcexp_enum
),
699 SOC_SINGLE_TLV("ALC Compression Threshold Volume",
700 M98090_REG_DRC_COMPRESSOR
, M98090_DRCTHC_SHIFT
,
701 M98090_DRCTHC_NUM
- 1, 1, max98090_alccomp_tlv
),
702 SOC_SINGLE_TLV("ALC Expansion Threshold Volume",
703 M98090_REG_DRC_EXPANDER
, M98090_DRCTHE_SHIFT
,
704 M98090_DRCTHE_NUM
- 1, 1, max98090_drcexp_tlv
),
706 SOC_ENUM("DAC HP Playback Performance Mode",
707 max98090_dac_perfmode_enum
),
708 SOC_ENUM("DAC High Performance Mode", max98090_dachp_enum
),
710 SOC_SINGLE_TLV("Headphone Left Mixer Volume",
711 M98090_REG_HP_CONTROL
, M98090_MIXHPLG_SHIFT
,
712 M98090_MIXHPLG_NUM
- 1, 1, max98090_mixout_tlv
),
713 SOC_SINGLE_TLV("Headphone Right Mixer Volume",
714 M98090_REG_HP_CONTROL
, M98090_MIXHPRG_SHIFT
,
715 M98090_MIXHPRG_NUM
- 1, 1, max98090_mixout_tlv
),
717 SOC_SINGLE_TLV("Speaker Left Mixer Volume",
718 M98090_REG_SPK_CONTROL
, M98090_MIXSPLG_SHIFT
,
719 M98090_MIXSPLG_NUM
- 1, 1, max98090_mixout_tlv
),
720 SOC_SINGLE_TLV("Speaker Right Mixer Volume",
721 M98090_REG_SPK_CONTROL
, M98090_MIXSPRG_SHIFT
,
722 M98090_MIXSPRG_NUM
- 1, 1, max98090_mixout_tlv
),
724 SOC_SINGLE_TLV("Receiver Left Mixer Volume",
725 M98090_REG_RCV_LOUTL_CONTROL
, M98090_MIXRCVLG_SHIFT
,
726 M98090_MIXRCVLG_NUM
- 1, 1, max98090_mixout_tlv
),
727 SOC_SINGLE_TLV("Receiver Right Mixer Volume",
728 M98090_REG_LOUTR_CONTROL
, M98090_MIXRCVRG_SHIFT
,
729 M98090_MIXRCVRG_NUM
- 1, 1, max98090_mixout_tlv
),
731 SOC_DOUBLE_R_TLV("Headphone Volume", M98090_REG_LEFT_HP_VOLUME
,
732 M98090_REG_RIGHT_HP_VOLUME
, M98090_HPVOLL_SHIFT
,
733 M98090_HPVOLL_NUM
- 1, 0, max98090_hp_tlv
),
735 SOC_DOUBLE_R_RANGE_TLV("Speaker Volume",
736 M98090_REG_LEFT_SPK_VOLUME
, M98090_REG_RIGHT_SPK_VOLUME
,
737 M98090_SPVOLL_SHIFT
, 24, M98090_SPVOLL_NUM
- 1 + 24,
738 0, max98090_spk_tlv
),
740 SOC_DOUBLE_R_TLV("Receiver Volume", M98090_REG_RCV_LOUTL_VOLUME
,
741 M98090_REG_LOUTR_VOLUME
, M98090_RCVLVOL_SHIFT
,
742 M98090_RCVLVOL_NUM
- 1, 0, max98090_rcv_lout_tlv
),
744 SOC_SINGLE("Headphone Left Switch", M98090_REG_LEFT_HP_VOLUME
,
745 M98090_HPLM_SHIFT
, 1, 1),
746 SOC_SINGLE("Headphone Right Switch", M98090_REG_RIGHT_HP_VOLUME
,
747 M98090_HPRM_SHIFT
, 1, 1),
749 SOC_SINGLE("Speaker Left Switch", M98090_REG_LEFT_SPK_VOLUME
,
750 M98090_SPLM_SHIFT
, 1, 1),
751 SOC_SINGLE("Speaker Right Switch", M98090_REG_RIGHT_SPK_VOLUME
,
752 M98090_SPRM_SHIFT
, 1, 1),
754 SOC_SINGLE("Receiver Left Switch", M98090_REG_RCV_LOUTL_VOLUME
,
755 M98090_RCVLM_SHIFT
, 1, 1),
756 SOC_SINGLE("Receiver Right Switch", M98090_REG_LOUTR_VOLUME
,
757 M98090_RCVRM_SHIFT
, 1, 1),
759 SOC_SINGLE("Zero-Crossing Detection", M98090_REG_LEVEL_CONTROL
,
760 M98090_ZDENN_SHIFT
, M98090_ZDENN_NUM
- 1, 1),
761 SOC_SINGLE("Enhanced Vol Smoothing", M98090_REG_LEVEL_CONTROL
,
762 M98090_VS2ENN_SHIFT
, M98090_VS2ENN_NUM
- 1, 1),
763 SOC_SINGLE("Volume Adjustment Smoothing", M98090_REG_LEVEL_CONTROL
,
764 M98090_VSENN_SHIFT
, M98090_VSENN_NUM
- 1, 1),
766 SND_SOC_BYTES("Biquad Coefficients", M98090_REG_RECORD_BIQUAD_BASE
, 15),
767 SOC_SINGLE("Biquad Switch", M98090_REG_DSP_FILTER_ENABLE
,
768 M98090_ADCBQEN_SHIFT
, M98090_ADCBQEN_NUM
- 1, 0),
771 static const struct snd_kcontrol_new max98091_snd_controls
[] = {
773 SOC_SINGLE("DMIC34 Zeropad", M98090_REG_SAMPLE_RATE
,
774 M98090_DMIC34_ZEROPAD_SHIFT
,
775 M98090_DMIC34_ZEROPAD_NUM
- 1, 0),
777 SOC_ENUM("Filter DMIC34 Mode", max98090_filter_dmic34mode_enum
),
778 SOC_SINGLE("DMIC34 DC Blocking", M98090_REG_FILTER_CONFIG
,
779 M98090_FLT_DMIC34HPF_SHIFT
,
780 M98090_FLT_DMIC34HPF_NUM
- 1, 0),
782 SOC_SINGLE_TLV("DMIC3 Boost Volume", M98090_REG_DMIC3_VOLUME
,
783 M98090_DMIC_AV3G_SHIFT
, M98090_DMIC_AV3G_NUM
- 1, 0,
785 SOC_SINGLE_TLV("DMIC4 Boost Volume", M98090_REG_DMIC4_VOLUME
,
786 M98090_DMIC_AV4G_SHIFT
, M98090_DMIC_AV4G_NUM
- 1, 0,
789 SOC_SINGLE_TLV("DMIC3 Volume", M98090_REG_DMIC3_VOLUME
,
790 M98090_DMIC_AV3_SHIFT
, M98090_DMIC_AV3_NUM
- 1, 1,
792 SOC_SINGLE_TLV("DMIC4 Volume", M98090_REG_DMIC4_VOLUME
,
793 M98090_DMIC_AV4_SHIFT
, M98090_DMIC_AV4_NUM
- 1, 1,
796 SND_SOC_BYTES("DMIC34 Biquad Coefficients",
797 M98090_REG_DMIC34_BIQUAD_BASE
, 15),
798 SOC_SINGLE("DMIC34 Biquad Switch", M98090_REG_DSP_FILTER_ENABLE
,
799 M98090_DMIC34BQEN_SHIFT
, M98090_DMIC34BQEN_NUM
- 1, 0),
801 SOC_SINGLE_TLV("DMIC34 BQ PreAttenuation Volume",
802 M98090_REG_DMIC34_BQ_PREATTEN
, M98090_AV34BQ_SHIFT
,
803 M98090_AV34BQ_NUM
- 1, 1, max98090_dv_tlv
),
806 static int max98090_micinput_event(struct snd_soc_dapm_widget
*w
,
807 struct snd_kcontrol
*kcontrol
, int event
)
809 struct snd_soc_codec
*codec
= w
->codec
;
810 struct max98090_priv
*max98090
= snd_soc_codec_get_drvdata(codec
);
812 unsigned int val
= snd_soc_read(codec
, w
->reg
);
814 if (w
->reg
== M98090_REG_MIC1_INPUT_LEVEL
)
815 val
= (val
& M98090_MIC_PA1EN_MASK
) >> M98090_MIC_PA1EN_SHIFT
;
817 val
= (val
& M98090_MIC_PA2EN_MASK
) >> M98090_MIC_PA2EN_SHIFT
;
821 if (w
->reg
== M98090_REG_MIC1_INPUT_LEVEL
) {
822 max98090
->pa1en
= val
- 1; /* Update for volatile */
824 max98090
->pa2en
= val
- 1; /* Update for volatile */
829 case SND_SOC_DAPM_POST_PMU
:
830 /* If turning on, set to most recently selected volume */
831 if (w
->reg
== M98090_REG_MIC1_INPUT_LEVEL
)
832 val
= max98090
->pa1en
+ 1;
834 val
= max98090
->pa2en
+ 1;
836 case SND_SOC_DAPM_POST_PMD
:
837 /* If turning off, turn off */
844 if (w
->reg
== M98090_REG_MIC1_INPUT_LEVEL
)
845 snd_soc_update_bits(codec
, w
->reg
, M98090_MIC_PA1EN_MASK
,
846 val
<< M98090_MIC_PA1EN_SHIFT
);
848 snd_soc_update_bits(codec
, w
->reg
, M98090_MIC_PA2EN_MASK
,
849 val
<< M98090_MIC_PA2EN_SHIFT
);
854 static const char *mic1_mux_text
[] = { "IN12", "IN56" };
856 static SOC_ENUM_SINGLE_DECL(mic1_mux_enum
,
857 M98090_REG_INPUT_MODE
,
858 M98090_EXTMIC1_SHIFT
,
861 static const struct snd_kcontrol_new max98090_mic1_mux
=
862 SOC_DAPM_ENUM("MIC1 Mux", mic1_mux_enum
);
864 static const char *mic2_mux_text
[] = { "IN34", "IN56" };
866 static SOC_ENUM_SINGLE_DECL(mic2_mux_enum
,
867 M98090_REG_INPUT_MODE
,
868 M98090_EXTMIC2_SHIFT
,
871 static const struct snd_kcontrol_new max98090_mic2_mux
=
872 SOC_DAPM_ENUM("MIC2 Mux", mic2_mux_enum
);
874 static const char *dmic_mux_text
[] = { "ADC", "DMIC" };
876 static SOC_ENUM_SINGLE_VIRT_DECL(dmic_mux_enum
, dmic_mux_text
);
878 static const struct snd_kcontrol_new max98090_dmic_mux
=
879 SOC_DAPM_ENUM_VIRT("DMIC Mux", dmic_mux_enum
);
881 static const char *max98090_micpre_text
[] = { "Off", "On" };
883 static SOC_ENUM_SINGLE_DECL(max98090_pa1en_enum
,
884 M98090_REG_MIC1_INPUT_LEVEL
,
885 M98090_MIC_PA1EN_SHIFT
,
886 max98090_micpre_text
);
888 static SOC_ENUM_SINGLE_DECL(max98090_pa2en_enum
,
889 M98090_REG_MIC2_INPUT_LEVEL
,
890 M98090_MIC_PA2EN_SHIFT
,
891 max98090_micpre_text
);
893 /* LINEA mixer switch */
894 static const struct snd_kcontrol_new max98090_linea_mixer_controls
[] = {
895 SOC_DAPM_SINGLE("IN1 Switch", M98090_REG_LINE_INPUT_CONFIG
,
896 M98090_IN1SEEN_SHIFT
, 1, 0),
897 SOC_DAPM_SINGLE("IN3 Switch", M98090_REG_LINE_INPUT_CONFIG
,
898 M98090_IN3SEEN_SHIFT
, 1, 0),
899 SOC_DAPM_SINGLE("IN5 Switch", M98090_REG_LINE_INPUT_CONFIG
,
900 M98090_IN5SEEN_SHIFT
, 1, 0),
901 SOC_DAPM_SINGLE("IN34 Switch", M98090_REG_LINE_INPUT_CONFIG
,
902 M98090_IN34DIFF_SHIFT
, 1, 0),
905 /* LINEB mixer switch */
906 static const struct snd_kcontrol_new max98090_lineb_mixer_controls
[] = {
907 SOC_DAPM_SINGLE("IN2 Switch", M98090_REG_LINE_INPUT_CONFIG
,
908 M98090_IN2SEEN_SHIFT
, 1, 0),
909 SOC_DAPM_SINGLE("IN4 Switch", M98090_REG_LINE_INPUT_CONFIG
,
910 M98090_IN4SEEN_SHIFT
, 1, 0),
911 SOC_DAPM_SINGLE("IN6 Switch", M98090_REG_LINE_INPUT_CONFIG
,
912 M98090_IN6SEEN_SHIFT
, 1, 0),
913 SOC_DAPM_SINGLE("IN56 Switch", M98090_REG_LINE_INPUT_CONFIG
,
914 M98090_IN56DIFF_SHIFT
, 1, 0),
917 /* Left ADC mixer switch */
918 static const struct snd_kcontrol_new max98090_left_adc_mixer_controls
[] = {
919 SOC_DAPM_SINGLE("IN12 Switch", M98090_REG_LEFT_ADC_MIXER
,
920 M98090_MIXADL_IN12DIFF_SHIFT
, 1, 0),
921 SOC_DAPM_SINGLE("IN34 Switch", M98090_REG_LEFT_ADC_MIXER
,
922 M98090_MIXADL_IN34DIFF_SHIFT
, 1, 0),
923 SOC_DAPM_SINGLE("IN56 Switch", M98090_REG_LEFT_ADC_MIXER
,
924 M98090_MIXADL_IN65DIFF_SHIFT
, 1, 0),
925 SOC_DAPM_SINGLE("LINEA Switch", M98090_REG_LEFT_ADC_MIXER
,
926 M98090_MIXADL_LINEA_SHIFT
, 1, 0),
927 SOC_DAPM_SINGLE("LINEB Switch", M98090_REG_LEFT_ADC_MIXER
,
928 M98090_MIXADL_LINEB_SHIFT
, 1, 0),
929 SOC_DAPM_SINGLE("MIC1 Switch", M98090_REG_LEFT_ADC_MIXER
,
930 M98090_MIXADL_MIC1_SHIFT
, 1, 0),
931 SOC_DAPM_SINGLE("MIC2 Switch", M98090_REG_LEFT_ADC_MIXER
,
932 M98090_MIXADL_MIC2_SHIFT
, 1, 0),
935 /* Right ADC mixer switch */
936 static const struct snd_kcontrol_new max98090_right_adc_mixer_controls
[] = {
937 SOC_DAPM_SINGLE("IN12 Switch", M98090_REG_RIGHT_ADC_MIXER
,
938 M98090_MIXADR_IN12DIFF_SHIFT
, 1, 0),
939 SOC_DAPM_SINGLE("IN34 Switch", M98090_REG_RIGHT_ADC_MIXER
,
940 M98090_MIXADR_IN34DIFF_SHIFT
, 1, 0),
941 SOC_DAPM_SINGLE("IN56 Switch", M98090_REG_RIGHT_ADC_MIXER
,
942 M98090_MIXADR_IN65DIFF_SHIFT
, 1, 0),
943 SOC_DAPM_SINGLE("LINEA Switch", M98090_REG_RIGHT_ADC_MIXER
,
944 M98090_MIXADR_LINEA_SHIFT
, 1, 0),
945 SOC_DAPM_SINGLE("LINEB Switch", M98090_REG_RIGHT_ADC_MIXER
,
946 M98090_MIXADR_LINEB_SHIFT
, 1, 0),
947 SOC_DAPM_SINGLE("MIC1 Switch", M98090_REG_RIGHT_ADC_MIXER
,
948 M98090_MIXADR_MIC1_SHIFT
, 1, 0),
949 SOC_DAPM_SINGLE("MIC2 Switch", M98090_REG_RIGHT_ADC_MIXER
,
950 M98090_MIXADR_MIC2_SHIFT
, 1, 0),
953 static const char *lten_mux_text
[] = { "Normal", "Loopthrough" };
955 static SOC_ENUM_SINGLE_DECL(ltenl_mux_enum
,
956 M98090_REG_IO_CONFIGURATION
,
960 static SOC_ENUM_SINGLE_DECL(ltenr_mux_enum
,
961 M98090_REG_IO_CONFIGURATION
,
965 static const struct snd_kcontrol_new max98090_ltenl_mux
=
966 SOC_DAPM_ENUM("LTENL Mux", ltenl_mux_enum
);
968 static const struct snd_kcontrol_new max98090_ltenr_mux
=
969 SOC_DAPM_ENUM("LTENR Mux", ltenr_mux_enum
);
971 static const char *lben_mux_text
[] = { "Normal", "Loopback" };
973 static SOC_ENUM_SINGLE_DECL(lbenl_mux_enum
,
974 M98090_REG_IO_CONFIGURATION
,
978 static SOC_ENUM_SINGLE_DECL(lbenr_mux_enum
,
979 M98090_REG_IO_CONFIGURATION
,
983 static const struct snd_kcontrol_new max98090_lbenl_mux
=
984 SOC_DAPM_ENUM("LBENL Mux", lbenl_mux_enum
);
986 static const struct snd_kcontrol_new max98090_lbenr_mux
=
987 SOC_DAPM_ENUM("LBENR Mux", lbenr_mux_enum
);
989 static const char *stenl_mux_text
[] = { "Normal", "Sidetone Left" };
991 static const char *stenr_mux_text
[] = { "Normal", "Sidetone Right" };
993 static SOC_ENUM_SINGLE_DECL(stenl_mux_enum
,
994 M98090_REG_ADC_SIDETONE
,
998 static SOC_ENUM_SINGLE_DECL(stenr_mux_enum
,
999 M98090_REG_ADC_SIDETONE
,
1003 static const struct snd_kcontrol_new max98090_stenl_mux
=
1004 SOC_DAPM_ENUM("STENL Mux", stenl_mux_enum
);
1006 static const struct snd_kcontrol_new max98090_stenr_mux
=
1007 SOC_DAPM_ENUM("STENR Mux", stenr_mux_enum
);
1009 /* Left speaker mixer switch */
1011 snd_kcontrol_new max98090_left_speaker_mixer_controls
[] = {
1012 SOC_DAPM_SINGLE("Left DAC Switch", M98090_REG_LEFT_SPK_MIXER
,
1013 M98090_MIXSPL_DACL_SHIFT
, 1, 0),
1014 SOC_DAPM_SINGLE("Right DAC Switch", M98090_REG_LEFT_SPK_MIXER
,
1015 M98090_MIXSPL_DACR_SHIFT
, 1, 0),
1016 SOC_DAPM_SINGLE("LINEA Switch", M98090_REG_LEFT_SPK_MIXER
,
1017 M98090_MIXSPL_LINEA_SHIFT
, 1, 0),
1018 SOC_DAPM_SINGLE("LINEB Switch", M98090_REG_LEFT_SPK_MIXER
,
1019 M98090_MIXSPL_LINEB_SHIFT
, 1, 0),
1020 SOC_DAPM_SINGLE("MIC1 Switch", M98090_REG_LEFT_SPK_MIXER
,
1021 M98090_MIXSPL_MIC1_SHIFT
, 1, 0),
1022 SOC_DAPM_SINGLE("MIC2 Switch", M98090_REG_LEFT_SPK_MIXER
,
1023 M98090_MIXSPL_MIC2_SHIFT
, 1, 0),
1026 /* Right speaker mixer switch */
1028 snd_kcontrol_new max98090_right_speaker_mixer_controls
[] = {
1029 SOC_DAPM_SINGLE("Left DAC Switch", M98090_REG_RIGHT_SPK_MIXER
,
1030 M98090_MIXSPR_DACL_SHIFT
, 1, 0),
1031 SOC_DAPM_SINGLE("Right DAC Switch", M98090_REG_RIGHT_SPK_MIXER
,
1032 M98090_MIXSPR_DACR_SHIFT
, 1, 0),
1033 SOC_DAPM_SINGLE("LINEA Switch", M98090_REG_RIGHT_SPK_MIXER
,
1034 M98090_MIXSPR_LINEA_SHIFT
, 1, 0),
1035 SOC_DAPM_SINGLE("LINEB Switch", M98090_REG_RIGHT_SPK_MIXER
,
1036 M98090_MIXSPR_LINEB_SHIFT
, 1, 0),
1037 SOC_DAPM_SINGLE("MIC1 Switch", M98090_REG_RIGHT_SPK_MIXER
,
1038 M98090_MIXSPR_MIC1_SHIFT
, 1, 0),
1039 SOC_DAPM_SINGLE("MIC2 Switch", M98090_REG_RIGHT_SPK_MIXER
,
1040 M98090_MIXSPR_MIC2_SHIFT
, 1, 0),
1043 /* Left headphone mixer switch */
1044 static const struct snd_kcontrol_new max98090_left_hp_mixer_controls
[] = {
1045 SOC_DAPM_SINGLE("Left DAC Switch", M98090_REG_LEFT_HP_MIXER
,
1046 M98090_MIXHPL_DACL_SHIFT
, 1, 0),
1047 SOC_DAPM_SINGLE("Right DAC Switch", M98090_REG_LEFT_HP_MIXER
,
1048 M98090_MIXHPL_DACR_SHIFT
, 1, 0),
1049 SOC_DAPM_SINGLE("LINEA Switch", M98090_REG_LEFT_HP_MIXER
,
1050 M98090_MIXHPL_LINEA_SHIFT
, 1, 0),
1051 SOC_DAPM_SINGLE("LINEB Switch", M98090_REG_LEFT_HP_MIXER
,
1052 M98090_MIXHPL_LINEB_SHIFT
, 1, 0),
1053 SOC_DAPM_SINGLE("MIC1 Switch", M98090_REG_LEFT_HP_MIXER
,
1054 M98090_MIXHPL_MIC1_SHIFT
, 1, 0),
1055 SOC_DAPM_SINGLE("MIC2 Switch", M98090_REG_LEFT_HP_MIXER
,
1056 M98090_MIXHPL_MIC2_SHIFT
, 1, 0),
1059 /* Right headphone mixer switch */
1060 static const struct snd_kcontrol_new max98090_right_hp_mixer_controls
[] = {
1061 SOC_DAPM_SINGLE("Left DAC Switch", M98090_REG_RIGHT_HP_MIXER
,
1062 M98090_MIXHPR_DACL_SHIFT
, 1, 0),
1063 SOC_DAPM_SINGLE("Right DAC Switch", M98090_REG_RIGHT_HP_MIXER
,
1064 M98090_MIXHPR_DACR_SHIFT
, 1, 0),
1065 SOC_DAPM_SINGLE("LINEA Switch", M98090_REG_RIGHT_HP_MIXER
,
1066 M98090_MIXHPR_LINEA_SHIFT
, 1, 0),
1067 SOC_DAPM_SINGLE("LINEB Switch", M98090_REG_RIGHT_HP_MIXER
,
1068 M98090_MIXHPR_LINEB_SHIFT
, 1, 0),
1069 SOC_DAPM_SINGLE("MIC1 Switch", M98090_REG_RIGHT_HP_MIXER
,
1070 M98090_MIXHPR_MIC1_SHIFT
, 1, 0),
1071 SOC_DAPM_SINGLE("MIC2 Switch", M98090_REG_RIGHT_HP_MIXER
,
1072 M98090_MIXHPR_MIC2_SHIFT
, 1, 0),
1075 /* Left receiver mixer switch */
1076 static const struct snd_kcontrol_new max98090_left_rcv_mixer_controls
[] = {
1077 SOC_DAPM_SINGLE("Left DAC Switch", M98090_REG_RCV_LOUTL_MIXER
,
1078 M98090_MIXRCVL_DACL_SHIFT
, 1, 0),
1079 SOC_DAPM_SINGLE("Right DAC Switch", M98090_REG_RCV_LOUTL_MIXER
,
1080 M98090_MIXRCVL_DACR_SHIFT
, 1, 0),
1081 SOC_DAPM_SINGLE("LINEA Switch", M98090_REG_RCV_LOUTL_MIXER
,
1082 M98090_MIXRCVL_LINEA_SHIFT
, 1, 0),
1083 SOC_DAPM_SINGLE("LINEB Switch", M98090_REG_RCV_LOUTL_MIXER
,
1084 M98090_MIXRCVL_LINEB_SHIFT
, 1, 0),
1085 SOC_DAPM_SINGLE("MIC1 Switch", M98090_REG_RCV_LOUTL_MIXER
,
1086 M98090_MIXRCVL_MIC1_SHIFT
, 1, 0),
1087 SOC_DAPM_SINGLE("MIC2 Switch", M98090_REG_RCV_LOUTL_MIXER
,
1088 M98090_MIXRCVL_MIC2_SHIFT
, 1, 0),
1091 /* Right receiver mixer switch */
1092 static const struct snd_kcontrol_new max98090_right_rcv_mixer_controls
[] = {
1093 SOC_DAPM_SINGLE("Left DAC Switch", M98090_REG_LOUTR_MIXER
,
1094 M98090_MIXRCVR_DACL_SHIFT
, 1, 0),
1095 SOC_DAPM_SINGLE("Right DAC Switch", M98090_REG_LOUTR_MIXER
,
1096 M98090_MIXRCVR_DACR_SHIFT
, 1, 0),
1097 SOC_DAPM_SINGLE("LINEA Switch", M98090_REG_LOUTR_MIXER
,
1098 M98090_MIXRCVR_LINEA_SHIFT
, 1, 0),
1099 SOC_DAPM_SINGLE("LINEB Switch", M98090_REG_LOUTR_MIXER
,
1100 M98090_MIXRCVR_LINEB_SHIFT
, 1, 0),
1101 SOC_DAPM_SINGLE("MIC1 Switch", M98090_REG_LOUTR_MIXER
,
1102 M98090_MIXRCVR_MIC1_SHIFT
, 1, 0),
1103 SOC_DAPM_SINGLE("MIC2 Switch", M98090_REG_LOUTR_MIXER
,
1104 M98090_MIXRCVR_MIC2_SHIFT
, 1, 0),
1107 static const char *linmod_mux_text
[] = { "Left Only", "Left and Right" };
1109 static SOC_ENUM_SINGLE_DECL(linmod_mux_enum
,
1110 M98090_REG_LOUTR_MIXER
,
1111 M98090_LINMOD_SHIFT
,
1114 static const struct snd_kcontrol_new max98090_linmod_mux
=
1115 SOC_DAPM_ENUM("LINMOD Mux", linmod_mux_enum
);
1117 static const char *mixhpsel_mux_text
[] = { "DAC Only", "HP Mixer" };
1120 * This is a mux as it selects the HP output, but to DAPM it is a Mixer enable
1122 static SOC_ENUM_SINGLE_DECL(mixhplsel_mux_enum
,
1123 M98090_REG_HP_CONTROL
,
1124 M98090_MIXHPLSEL_SHIFT
,
1127 static const struct snd_kcontrol_new max98090_mixhplsel_mux
=
1128 SOC_DAPM_ENUM("MIXHPLSEL Mux", mixhplsel_mux_enum
);
1130 static SOC_ENUM_SINGLE_DECL(mixhprsel_mux_enum
,
1131 M98090_REG_HP_CONTROL
,
1132 M98090_MIXHPRSEL_SHIFT
,
1135 static const struct snd_kcontrol_new max98090_mixhprsel_mux
=
1136 SOC_DAPM_ENUM("MIXHPRSEL Mux", mixhprsel_mux_enum
);
1138 static const struct snd_soc_dapm_widget max98090_dapm_widgets
[] = {
1140 SND_SOC_DAPM_INPUT("MIC1"),
1141 SND_SOC_DAPM_INPUT("MIC2"),
1142 SND_SOC_DAPM_INPUT("DMICL"),
1143 SND_SOC_DAPM_INPUT("DMICR"),
1144 SND_SOC_DAPM_INPUT("IN1"),
1145 SND_SOC_DAPM_INPUT("IN2"),
1146 SND_SOC_DAPM_INPUT("IN3"),
1147 SND_SOC_DAPM_INPUT("IN4"),
1148 SND_SOC_DAPM_INPUT("IN5"),
1149 SND_SOC_DAPM_INPUT("IN6"),
1150 SND_SOC_DAPM_INPUT("IN12"),
1151 SND_SOC_DAPM_INPUT("IN34"),
1152 SND_SOC_DAPM_INPUT("IN56"),
1154 SND_SOC_DAPM_SUPPLY("MICBIAS", M98090_REG_INPUT_ENABLE
,
1155 M98090_MBEN_SHIFT
, 0, NULL
, 0),
1156 SND_SOC_DAPM_SUPPLY("SHDN", M98090_REG_DEVICE_SHUTDOWN
,
1157 M98090_SHDNN_SHIFT
, 0, NULL
, 0),
1158 SND_SOC_DAPM_SUPPLY("SDIEN", M98090_REG_IO_CONFIGURATION
,
1159 M98090_SDIEN_SHIFT
, 0, NULL
, 0),
1160 SND_SOC_DAPM_SUPPLY("SDOEN", M98090_REG_IO_CONFIGURATION
,
1161 M98090_SDOEN_SHIFT
, 0, NULL
, 0),
1162 SND_SOC_DAPM_SUPPLY("DMICL_ENA", M98090_REG_DIGITAL_MIC_ENABLE
,
1163 M98090_DIGMICL_SHIFT
, 0, NULL
, 0),
1164 SND_SOC_DAPM_SUPPLY("DMICR_ENA", M98090_REG_DIGITAL_MIC_ENABLE
,
1165 M98090_DIGMICR_SHIFT
, 0, NULL
, 0),
1166 SND_SOC_DAPM_SUPPLY("AHPF", M98090_REG_FILTER_CONFIG
,
1167 M98090_AHPF_SHIFT
, 0, NULL
, 0),
1170 * Note: Sysclk and misc power supplies are taken care of by SHDN
1173 SND_SOC_DAPM_MUX("MIC1 Mux", SND_SOC_NOPM
,
1174 0, 0, &max98090_mic1_mux
),
1176 SND_SOC_DAPM_MUX("MIC2 Mux", SND_SOC_NOPM
,
1177 0, 0, &max98090_mic2_mux
),
1179 SND_SOC_DAPM_VIRT_MUX("DMIC Mux", SND_SOC_NOPM
,
1180 0, 0, &max98090_dmic_mux
),
1182 SND_SOC_DAPM_PGA_E("MIC1 Input", M98090_REG_MIC1_INPUT_LEVEL
,
1183 M98090_MIC_PA1EN_SHIFT
, 0, NULL
, 0, max98090_micinput_event
,
1184 SND_SOC_DAPM_POST_PMU
| SND_SOC_DAPM_POST_PMD
),
1186 SND_SOC_DAPM_PGA_E("MIC2 Input", M98090_REG_MIC2_INPUT_LEVEL
,
1187 M98090_MIC_PA2EN_SHIFT
, 0, NULL
, 0, max98090_micinput_event
,
1188 SND_SOC_DAPM_POST_PMU
| SND_SOC_DAPM_POST_PMD
),
1190 SND_SOC_DAPM_MIXER("LINEA Mixer", SND_SOC_NOPM
, 0, 0,
1191 &max98090_linea_mixer_controls
[0],
1192 ARRAY_SIZE(max98090_linea_mixer_controls
)),
1194 SND_SOC_DAPM_MIXER("LINEB Mixer", SND_SOC_NOPM
, 0, 0,
1195 &max98090_lineb_mixer_controls
[0],
1196 ARRAY_SIZE(max98090_lineb_mixer_controls
)),
1198 SND_SOC_DAPM_PGA("LINEA Input", M98090_REG_INPUT_ENABLE
,
1199 M98090_LINEAEN_SHIFT
, 0, NULL
, 0),
1200 SND_SOC_DAPM_PGA("LINEB Input", M98090_REG_INPUT_ENABLE
,
1201 M98090_LINEBEN_SHIFT
, 0, NULL
, 0),
1203 SND_SOC_DAPM_MIXER("Left ADC Mixer", SND_SOC_NOPM
, 0, 0,
1204 &max98090_left_adc_mixer_controls
[0],
1205 ARRAY_SIZE(max98090_left_adc_mixer_controls
)),
1207 SND_SOC_DAPM_MIXER("Right ADC Mixer", SND_SOC_NOPM
, 0, 0,
1208 &max98090_right_adc_mixer_controls
[0],
1209 ARRAY_SIZE(max98090_right_adc_mixer_controls
)),
1211 SND_SOC_DAPM_ADC("ADCL", NULL
, M98090_REG_INPUT_ENABLE
,
1212 M98090_ADLEN_SHIFT
, 0),
1213 SND_SOC_DAPM_ADC("ADCR", NULL
, M98090_REG_INPUT_ENABLE
,
1214 M98090_ADREN_SHIFT
, 0),
1216 SND_SOC_DAPM_AIF_OUT("AIFOUTL", "HiFi Capture", 0,
1217 SND_SOC_NOPM
, 0, 0),
1218 SND_SOC_DAPM_AIF_OUT("AIFOUTR", "HiFi Capture", 1,
1219 SND_SOC_NOPM
, 0, 0),
1221 SND_SOC_DAPM_MUX("LBENL Mux", SND_SOC_NOPM
,
1222 0, 0, &max98090_lbenl_mux
),
1224 SND_SOC_DAPM_MUX("LBENR Mux", SND_SOC_NOPM
,
1225 0, 0, &max98090_lbenr_mux
),
1227 SND_SOC_DAPM_MUX("LTENL Mux", SND_SOC_NOPM
,
1228 0, 0, &max98090_ltenl_mux
),
1230 SND_SOC_DAPM_MUX("LTENR Mux", SND_SOC_NOPM
,
1231 0, 0, &max98090_ltenr_mux
),
1233 SND_SOC_DAPM_MUX("STENL Mux", SND_SOC_NOPM
,
1234 0, 0, &max98090_stenl_mux
),
1236 SND_SOC_DAPM_MUX("STENR Mux", SND_SOC_NOPM
,
1237 0, 0, &max98090_stenr_mux
),
1239 SND_SOC_DAPM_AIF_IN("AIFINL", "HiFi Playback", 0, SND_SOC_NOPM
, 0, 0),
1240 SND_SOC_DAPM_AIF_IN("AIFINR", "HiFi Playback", 1, SND_SOC_NOPM
, 0, 0),
1242 SND_SOC_DAPM_DAC("DACL", NULL
, M98090_REG_OUTPUT_ENABLE
,
1243 M98090_DALEN_SHIFT
, 0),
1244 SND_SOC_DAPM_DAC("DACR", NULL
, M98090_REG_OUTPUT_ENABLE
,
1245 M98090_DAREN_SHIFT
, 0),
1247 SND_SOC_DAPM_MIXER("Left Headphone Mixer", SND_SOC_NOPM
, 0, 0,
1248 &max98090_left_hp_mixer_controls
[0],
1249 ARRAY_SIZE(max98090_left_hp_mixer_controls
)),
1251 SND_SOC_DAPM_MIXER("Right Headphone Mixer", SND_SOC_NOPM
, 0, 0,
1252 &max98090_right_hp_mixer_controls
[0],
1253 ARRAY_SIZE(max98090_right_hp_mixer_controls
)),
1255 SND_SOC_DAPM_MIXER("Left Speaker Mixer", SND_SOC_NOPM
, 0, 0,
1256 &max98090_left_speaker_mixer_controls
[0],
1257 ARRAY_SIZE(max98090_left_speaker_mixer_controls
)),
1259 SND_SOC_DAPM_MIXER("Right Speaker Mixer", SND_SOC_NOPM
, 0, 0,
1260 &max98090_right_speaker_mixer_controls
[0],
1261 ARRAY_SIZE(max98090_right_speaker_mixer_controls
)),
1263 SND_SOC_DAPM_MIXER("Left Receiver Mixer", SND_SOC_NOPM
, 0, 0,
1264 &max98090_left_rcv_mixer_controls
[0],
1265 ARRAY_SIZE(max98090_left_rcv_mixer_controls
)),
1267 SND_SOC_DAPM_MIXER("Right Receiver Mixer", SND_SOC_NOPM
, 0, 0,
1268 &max98090_right_rcv_mixer_controls
[0],
1269 ARRAY_SIZE(max98090_right_rcv_mixer_controls
)),
1271 SND_SOC_DAPM_MUX("LINMOD Mux", M98090_REG_LOUTR_MIXER
,
1272 M98090_LINMOD_SHIFT
, 0, &max98090_linmod_mux
),
1274 SND_SOC_DAPM_MUX("MIXHPLSEL Mux", M98090_REG_HP_CONTROL
,
1275 M98090_MIXHPLSEL_SHIFT
, 0, &max98090_mixhplsel_mux
),
1277 SND_SOC_DAPM_MUX("MIXHPRSEL Mux", M98090_REG_HP_CONTROL
,
1278 M98090_MIXHPRSEL_SHIFT
, 0, &max98090_mixhprsel_mux
),
1280 SND_SOC_DAPM_PGA("HP Left Out", M98090_REG_OUTPUT_ENABLE
,
1281 M98090_HPLEN_SHIFT
, 0, NULL
, 0),
1282 SND_SOC_DAPM_PGA("HP Right Out", M98090_REG_OUTPUT_ENABLE
,
1283 M98090_HPREN_SHIFT
, 0, NULL
, 0),
1285 SND_SOC_DAPM_PGA("SPK Left Out", M98090_REG_OUTPUT_ENABLE
,
1286 M98090_SPLEN_SHIFT
, 0, NULL
, 0),
1287 SND_SOC_DAPM_PGA("SPK Right Out", M98090_REG_OUTPUT_ENABLE
,
1288 M98090_SPREN_SHIFT
, 0, NULL
, 0),
1290 SND_SOC_DAPM_PGA("RCV Left Out", M98090_REG_OUTPUT_ENABLE
,
1291 M98090_RCVLEN_SHIFT
, 0, NULL
, 0),
1292 SND_SOC_DAPM_PGA("RCV Right Out", M98090_REG_OUTPUT_ENABLE
,
1293 M98090_RCVREN_SHIFT
, 0, NULL
, 0),
1295 SND_SOC_DAPM_OUTPUT("HPL"),
1296 SND_SOC_DAPM_OUTPUT("HPR"),
1297 SND_SOC_DAPM_OUTPUT("SPKL"),
1298 SND_SOC_DAPM_OUTPUT("SPKR"),
1299 SND_SOC_DAPM_OUTPUT("RCVL"),
1300 SND_SOC_DAPM_OUTPUT("RCVR"),
1303 static const struct snd_soc_dapm_widget max98091_dapm_widgets
[] = {
1305 SND_SOC_DAPM_INPUT("DMIC3"),
1306 SND_SOC_DAPM_INPUT("DMIC4"),
1308 SND_SOC_DAPM_SUPPLY("DMIC3_ENA", M98090_REG_DIGITAL_MIC_ENABLE
,
1309 M98090_DIGMIC3_SHIFT
, 0, NULL
, 0),
1310 SND_SOC_DAPM_SUPPLY("DMIC4_ENA", M98090_REG_DIGITAL_MIC_ENABLE
,
1311 M98090_DIGMIC4_SHIFT
, 0, NULL
, 0),
1314 static const struct snd_soc_dapm_route max98090_dapm_routes
[] = {
1316 {"MIC1 Input", NULL
, "MIC1"},
1317 {"MIC2 Input", NULL
, "MIC2"},
1319 {"DMICL", NULL
, "DMICL_ENA"},
1320 {"DMICR", NULL
, "DMICR_ENA"},
1321 {"DMICL", NULL
, "AHPF"},
1322 {"DMICR", NULL
, "AHPF"},
1324 /* MIC1 input mux */
1325 {"MIC1 Mux", "IN12", "IN12"},
1326 {"MIC1 Mux", "IN56", "IN56"},
1328 /* MIC2 input mux */
1329 {"MIC2 Mux", "IN34", "IN34"},
1330 {"MIC2 Mux", "IN56", "IN56"},
1332 {"MIC1 Input", NULL
, "MIC1 Mux"},
1333 {"MIC2 Input", NULL
, "MIC2 Mux"},
1335 /* Left ADC input mixer */
1336 {"Left ADC Mixer", "IN12 Switch", "IN12"},
1337 {"Left ADC Mixer", "IN34 Switch", "IN34"},
1338 {"Left ADC Mixer", "IN56 Switch", "IN56"},
1339 {"Left ADC Mixer", "LINEA Switch", "LINEA Input"},
1340 {"Left ADC Mixer", "LINEB Switch", "LINEB Input"},
1341 {"Left ADC Mixer", "MIC1 Switch", "MIC1 Input"},
1342 {"Left ADC Mixer", "MIC2 Switch", "MIC2 Input"},
1344 /* Right ADC input mixer */
1345 {"Right ADC Mixer", "IN12 Switch", "IN12"},
1346 {"Right ADC Mixer", "IN34 Switch", "IN34"},
1347 {"Right ADC Mixer", "IN56 Switch", "IN56"},
1348 {"Right ADC Mixer", "LINEA Switch", "LINEA Input"},
1349 {"Right ADC Mixer", "LINEB Switch", "LINEB Input"},
1350 {"Right ADC Mixer", "MIC1 Switch", "MIC1 Input"},
1351 {"Right ADC Mixer", "MIC2 Switch", "MIC2 Input"},
1353 /* Line A input mixer */
1354 {"LINEA Mixer", "IN1 Switch", "IN1"},
1355 {"LINEA Mixer", "IN3 Switch", "IN3"},
1356 {"LINEA Mixer", "IN5 Switch", "IN5"},
1357 {"LINEA Mixer", "IN34 Switch", "IN34"},
1359 /* Line B input mixer */
1360 {"LINEB Mixer", "IN2 Switch", "IN2"},
1361 {"LINEB Mixer", "IN4 Switch", "IN4"},
1362 {"LINEB Mixer", "IN6 Switch", "IN6"},
1363 {"LINEB Mixer", "IN56 Switch", "IN56"},
1365 {"LINEA Input", NULL
, "LINEA Mixer"},
1366 {"LINEB Input", NULL
, "LINEB Mixer"},
1369 {"ADCL", NULL
, "Left ADC Mixer"},
1370 {"ADCR", NULL
, "Right ADC Mixer"},
1371 {"ADCL", NULL
, "SHDN"},
1372 {"ADCR", NULL
, "SHDN"},
1374 {"DMIC Mux", "ADC", "ADCL"},
1375 {"DMIC Mux", "ADC", "ADCR"},
1376 {"DMIC Mux", "DMIC", "DMICL"},
1377 {"DMIC Mux", "DMIC", "DMICR"},
1379 {"LBENL Mux", "Normal", "DMIC Mux"},
1380 {"LBENL Mux", "Loopback", "LTENL Mux"},
1381 {"LBENR Mux", "Normal", "DMIC Mux"},
1382 {"LBENR Mux", "Loopback", "LTENR Mux"},
1384 {"AIFOUTL", NULL
, "LBENL Mux"},
1385 {"AIFOUTR", NULL
, "LBENR Mux"},
1386 {"AIFOUTL", NULL
, "SHDN"},
1387 {"AIFOUTR", NULL
, "SHDN"},
1388 {"AIFOUTL", NULL
, "SDOEN"},
1389 {"AIFOUTR", NULL
, "SDOEN"},
1391 {"LTENL Mux", "Normal", "AIFINL"},
1392 {"LTENL Mux", "Loopthrough", "LBENL Mux"},
1393 {"LTENR Mux", "Normal", "AIFINR"},
1394 {"LTENR Mux", "Loopthrough", "LBENR Mux"},
1396 {"DACL", NULL
, "LTENL Mux"},
1397 {"DACR", NULL
, "LTENR Mux"},
1399 {"STENL Mux", "Sidetone Left", "ADCL"},
1400 {"STENL Mux", "Sidetone Left", "DMICL"},
1401 {"STENR Mux", "Sidetone Right", "ADCR"},
1402 {"STENR Mux", "Sidetone Right", "DMICR"},
1403 {"DACL", "NULL", "STENL Mux"},
1404 {"DACR", "NULL", "STENL Mux"},
1406 {"AIFINL", NULL
, "SHDN"},
1407 {"AIFINR", NULL
, "SHDN"},
1408 {"AIFINL", NULL
, "SDIEN"},
1409 {"AIFINR", NULL
, "SDIEN"},
1410 {"DACL", NULL
, "SHDN"},
1411 {"DACR", NULL
, "SHDN"},
1413 /* Left headphone output mixer */
1414 {"Left Headphone Mixer", "Left DAC Switch", "DACL"},
1415 {"Left Headphone Mixer", "Right DAC Switch", "DACR"},
1416 {"Left Headphone Mixer", "MIC1 Switch", "MIC1 Input"},
1417 {"Left Headphone Mixer", "MIC2 Switch", "MIC2 Input"},
1418 {"Left Headphone Mixer", "LINEA Switch", "LINEA Input"},
1419 {"Left Headphone Mixer", "LINEB Switch", "LINEB Input"},
1421 /* Right headphone output mixer */
1422 {"Right Headphone Mixer", "Left DAC Switch", "DACL"},
1423 {"Right Headphone Mixer", "Right DAC Switch", "DACR"},
1424 {"Right Headphone Mixer", "MIC1 Switch", "MIC1 Input"},
1425 {"Right Headphone Mixer", "MIC2 Switch", "MIC2 Input"},
1426 {"Right Headphone Mixer", "LINEA Switch", "LINEA Input"},
1427 {"Right Headphone Mixer", "LINEB Switch", "LINEB Input"},
1429 /* Left speaker output mixer */
1430 {"Left Speaker Mixer", "Left DAC Switch", "DACL"},
1431 {"Left Speaker Mixer", "Right DAC Switch", "DACR"},
1432 {"Left Speaker Mixer", "MIC1 Switch", "MIC1 Input"},
1433 {"Left Speaker Mixer", "MIC2 Switch", "MIC2 Input"},
1434 {"Left Speaker Mixer", "LINEA Switch", "LINEA Input"},
1435 {"Left Speaker Mixer", "LINEB Switch", "LINEB Input"},
1437 /* Right speaker output mixer */
1438 {"Right Speaker Mixer", "Left DAC Switch", "DACL"},
1439 {"Right Speaker Mixer", "Right DAC Switch", "DACR"},
1440 {"Right Speaker Mixer", "MIC1 Switch", "MIC1 Input"},
1441 {"Right Speaker Mixer", "MIC2 Switch", "MIC2 Input"},
1442 {"Right Speaker Mixer", "LINEA Switch", "LINEA Input"},
1443 {"Right Speaker Mixer", "LINEB Switch", "LINEB Input"},
1445 /* Left Receiver output mixer */
1446 {"Left Receiver Mixer", "Left DAC Switch", "DACL"},
1447 {"Left Receiver Mixer", "Right DAC Switch", "DACR"},
1448 {"Left Receiver Mixer", "MIC1 Switch", "MIC1 Input"},
1449 {"Left Receiver Mixer", "MIC2 Switch", "MIC2 Input"},
1450 {"Left Receiver Mixer", "LINEA Switch", "LINEA Input"},
1451 {"Left Receiver Mixer", "LINEB Switch", "LINEB Input"},
1453 /* Right Receiver output mixer */
1454 {"Right Receiver Mixer", "Left DAC Switch", "DACL"},
1455 {"Right Receiver Mixer", "Right DAC Switch", "DACR"},
1456 {"Right Receiver Mixer", "MIC1 Switch", "MIC1 Input"},
1457 {"Right Receiver Mixer", "MIC2 Switch", "MIC2 Input"},
1458 {"Right Receiver Mixer", "LINEA Switch", "LINEA Input"},
1459 {"Right Receiver Mixer", "LINEB Switch", "LINEB Input"},
1461 {"MIXHPLSEL Mux", "HP Mixer", "Left Headphone Mixer"},
1464 * Disable this for lowest power if bypassing
1465 * the DAC with an analog signal
1467 {"HP Left Out", NULL
, "DACL"},
1468 {"HP Left Out", NULL
, "MIXHPLSEL Mux"},
1470 {"MIXHPRSEL Mux", "HP Mixer", "Right Headphone Mixer"},
1473 * Disable this for lowest power if bypassing
1474 * the DAC with an analog signal
1476 {"HP Right Out", NULL
, "DACR"},
1477 {"HP Right Out", NULL
, "MIXHPRSEL Mux"},
1479 {"SPK Left Out", NULL
, "Left Speaker Mixer"},
1480 {"SPK Right Out", NULL
, "Right Speaker Mixer"},
1481 {"RCV Left Out", NULL
, "Left Receiver Mixer"},
1483 {"LINMOD Mux", "Left and Right", "Right Receiver Mixer"},
1484 {"LINMOD Mux", "Left Only", "Left Receiver Mixer"},
1485 {"RCV Right Out", NULL
, "LINMOD Mux"},
1487 {"HPL", NULL
, "HP Left Out"},
1488 {"HPR", NULL
, "HP Right Out"},
1489 {"SPKL", NULL
, "SPK Left Out"},
1490 {"SPKR", NULL
, "SPK Right Out"},
1491 {"RCVL", NULL
, "RCV Left Out"},
1492 {"RCVR", NULL
, "RCV Right Out"},
1496 static const struct snd_soc_dapm_route max98091_dapm_routes
[] = {
1499 {"DMIC3", NULL
, "DMIC3_ENA"},
1500 {"DMIC4", NULL
, "DMIC4_ENA"},
1501 {"DMIC3", NULL
, "AHPF"},
1502 {"DMIC4", NULL
, "AHPF"},
1506 static int max98090_add_widgets(struct snd_soc_codec
*codec
)
1508 struct max98090_priv
*max98090
= snd_soc_codec_get_drvdata(codec
);
1509 struct snd_soc_dapm_context
*dapm
= &codec
->dapm
;
1511 snd_soc_add_codec_controls(codec
, max98090_snd_controls
,
1512 ARRAY_SIZE(max98090_snd_controls
));
1514 if (max98090
->devtype
== MAX98091
) {
1515 snd_soc_add_codec_controls(codec
, max98091_snd_controls
,
1516 ARRAY_SIZE(max98091_snd_controls
));
1519 snd_soc_dapm_new_controls(dapm
, max98090_dapm_widgets
,
1520 ARRAY_SIZE(max98090_dapm_widgets
));
1522 snd_soc_dapm_add_routes(dapm
, max98090_dapm_routes
,
1523 ARRAY_SIZE(max98090_dapm_routes
));
1525 if (max98090
->devtype
== MAX98091
) {
1526 snd_soc_dapm_new_controls(dapm
, max98091_dapm_widgets
,
1527 ARRAY_SIZE(max98091_dapm_widgets
));
1529 snd_soc_dapm_add_routes(dapm
, max98091_dapm_routes
,
1530 ARRAY_SIZE(max98091_dapm_routes
));
1537 static const int pclk_rates
[] = {
1538 12000000, 12000000, 13000000, 13000000,
1539 16000000, 16000000, 19200000, 19200000
1542 static const int lrclk_rates
[] = {
1543 8000, 16000, 8000, 16000,
1544 8000, 16000, 8000, 16000
1547 static const int user_pclk_rates
[] = {
1551 static const int user_lrclk_rates
[] = {
1555 static const unsigned long long ni_value
[] = {
1559 static const unsigned long long mi_value
[] = {
1563 static void max98090_configure_bclk(struct snd_soc_codec
*codec
)
1565 struct max98090_priv
*max98090
= snd_soc_codec_get_drvdata(codec
);
1566 unsigned long long ni
;
1569 if (!max98090
->sysclk
) {
1570 dev_err(codec
->dev
, "No SYSCLK configured\n");
1574 if (!max98090
->bclk
|| !max98090
->lrclk
) {
1575 dev_err(codec
->dev
, "No audio clocks configured\n");
1579 /* Skip configuration when operating as slave */
1580 if (!(snd_soc_read(codec
, M98090_REG_MASTER_MODE
) &
1585 /* Check for supported PCLK to LRCLK ratios */
1586 for (i
= 0; i
< ARRAY_SIZE(pclk_rates
); i
++) {
1587 if ((pclk_rates
[i
] == max98090
->sysclk
) &&
1588 (lrclk_rates
[i
] == max98090
->lrclk
)) {
1590 "Found supported PCLK to LRCLK rates 0x%x\n",
1593 snd_soc_update_bits(codec
, M98090_REG_CLOCK_MODE
,
1595 (i
+ 0x8) << M98090_FREQ_SHIFT
);
1596 snd_soc_update_bits(codec
, M98090_REG_CLOCK_MODE
,
1597 M98090_USE_M1_MASK
, 0);
1602 /* Check for user calculated MI and NI ratios */
1603 for (i
= 0; i
< ARRAY_SIZE(user_pclk_rates
); i
++) {
1604 if ((user_pclk_rates
[i
] == max98090
->sysclk
) &&
1605 (user_lrclk_rates
[i
] == max98090
->lrclk
)) {
1607 "Found user supported PCLK to LRCLK rates\n");
1608 dev_dbg(codec
->dev
, "i %d ni %lld mi %lld\n",
1609 i
, ni_value
[i
], mi_value
[i
]);
1611 snd_soc_update_bits(codec
, M98090_REG_CLOCK_MODE
,
1612 M98090_FREQ_MASK
, 0);
1613 snd_soc_update_bits(codec
, M98090_REG_CLOCK_MODE
,
1615 1 << M98090_USE_M1_SHIFT
);
1617 snd_soc_write(codec
, M98090_REG_CLOCK_RATIO_NI_MSB
,
1618 (ni_value
[i
] >> 8) & 0x7F);
1619 snd_soc_write(codec
, M98090_REG_CLOCK_RATIO_NI_LSB
,
1620 ni_value
[i
] & 0xFF);
1621 snd_soc_write(codec
, M98090_REG_CLOCK_RATIO_MI_MSB
,
1622 (mi_value
[i
] >> 8) & 0x7F);
1623 snd_soc_write(codec
, M98090_REG_CLOCK_RATIO_MI_LSB
,
1624 mi_value
[i
] & 0xFF);
1631 * Calculate based on MI = 65536 (not as good as either method above)
1633 snd_soc_update_bits(codec
, M98090_REG_CLOCK_MODE
,
1634 M98090_FREQ_MASK
, 0);
1635 snd_soc_update_bits(codec
, M98090_REG_CLOCK_MODE
,
1636 M98090_USE_M1_MASK
, 0);
1639 * Configure NI when operating as master
1640 * Note: There is a small, but significant audio quality improvement
1641 * by calculating ni and mi.
1643 ni
= 65536ULL * (max98090
->lrclk
< 50000 ? 96ULL : 48ULL)
1644 * (unsigned long long int)max98090
->lrclk
;
1645 do_div(ni
, (unsigned long long int)max98090
->sysclk
);
1646 dev_info(codec
->dev
, "No better method found\n");
1647 dev_info(codec
->dev
, "Calculating ni %lld with mi 65536\n", ni
);
1648 snd_soc_write(codec
, M98090_REG_CLOCK_RATIO_NI_MSB
,
1650 snd_soc_write(codec
, M98090_REG_CLOCK_RATIO_NI_LSB
, ni
& 0xFF);
1653 static int max98090_dai_set_fmt(struct snd_soc_dai
*codec_dai
,
1656 struct snd_soc_codec
*codec
= codec_dai
->codec
;
1657 struct max98090_priv
*max98090
= snd_soc_codec_get_drvdata(codec
);
1658 struct max98090_cdata
*cdata
;
1661 max98090
->dai_fmt
= fmt
;
1662 cdata
= &max98090
->dai
[0];
1664 if (fmt
!= cdata
->fmt
) {
1668 switch (fmt
& SND_SOC_DAIFMT_MASTER_MASK
) {
1669 case SND_SOC_DAIFMT_CBS_CFS
:
1670 /* Set to slave mode PLL - MAS mode off */
1671 snd_soc_write(codec
,
1672 M98090_REG_CLOCK_RATIO_NI_MSB
, 0x00);
1673 snd_soc_write(codec
,
1674 M98090_REG_CLOCK_RATIO_NI_LSB
, 0x00);
1675 snd_soc_update_bits(codec
, M98090_REG_CLOCK_MODE
,
1676 M98090_USE_M1_MASK
, 0);
1678 case SND_SOC_DAIFMT_CBM_CFM
:
1679 /* Set to master mode */
1680 if (max98090
->tdm_slots
== 4) {
1682 regval
|= M98090_MAS_MASK
|
1684 } else if (max98090
->tdm_slots
== 3) {
1686 regval
|= M98090_MAS_MASK
|
1689 /* Few TDM slots, or No TDM */
1690 regval
|= M98090_MAS_MASK
|
1694 case SND_SOC_DAIFMT_CBS_CFM
:
1695 case SND_SOC_DAIFMT_CBM_CFS
:
1697 dev_err(codec
->dev
, "DAI clock mode unsupported");
1700 snd_soc_write(codec
, M98090_REG_MASTER_MODE
, regval
);
1703 switch (fmt
& SND_SOC_DAIFMT_FORMAT_MASK
) {
1704 case SND_SOC_DAIFMT_I2S
:
1705 regval
|= M98090_DLY_MASK
;
1707 case SND_SOC_DAIFMT_LEFT_J
:
1709 case SND_SOC_DAIFMT_RIGHT_J
:
1710 regval
|= M98090_RJ_MASK
;
1712 case SND_SOC_DAIFMT_DSP_A
:
1713 /* Not supported mode */
1715 dev_err(codec
->dev
, "DAI format unsupported");
1719 switch (fmt
& SND_SOC_DAIFMT_INV_MASK
) {
1720 case SND_SOC_DAIFMT_NB_NF
:
1722 case SND_SOC_DAIFMT_NB_IF
:
1723 regval
|= M98090_WCI_MASK
;
1725 case SND_SOC_DAIFMT_IB_NF
:
1726 regval
|= M98090_BCI_MASK
;
1728 case SND_SOC_DAIFMT_IB_IF
:
1729 regval
|= M98090_BCI_MASK
|M98090_WCI_MASK
;
1732 dev_err(codec
->dev
, "DAI invert mode unsupported");
1737 * This accommodates an inverted logic in the MAX98090 chip
1738 * for Bit Clock Invert (BCI). The inverted logic is only
1739 * seen for the case of TDM mode. The remaining cases have
1742 if (max98090
->tdm_slots
> 1)
1743 regval
^= M98090_BCI_MASK
;
1745 snd_soc_write(codec
,
1746 M98090_REG_INTERFACE_FORMAT
, regval
);
1752 static int max98090_set_tdm_slot(struct snd_soc_dai
*codec_dai
,
1753 unsigned int tx_mask
, unsigned int rx_mask
, int slots
, int slot_width
)
1755 struct snd_soc_codec
*codec
= codec_dai
->codec
;
1756 struct max98090_priv
*max98090
= snd_soc_codec_get_drvdata(codec
);
1757 struct max98090_cdata
*cdata
;
1758 cdata
= &max98090
->dai
[0];
1760 if (slots
< 0 || slots
> 4)
1763 max98090
->tdm_slots
= slots
;
1764 max98090
->tdm_width
= slot_width
;
1766 if (max98090
->tdm_slots
> 1) {
1767 /* SLOTL SLOTR SLOTDLY */
1768 snd_soc_write(codec
, M98090_REG_TDM_FORMAT
,
1769 0 << M98090_TDM_SLOTL_SHIFT
|
1770 1 << M98090_TDM_SLOTR_SHIFT
|
1771 0 << M98090_TDM_SLOTDLY_SHIFT
);
1774 snd_soc_update_bits(codec
, M98090_REG_TDM_CONTROL
,
1780 * Normally advisable to set TDM first, but this permits either order
1783 max98090_dai_set_fmt(codec_dai
, max98090
->dai_fmt
);
1788 static int max98090_set_bias_level(struct snd_soc_codec
*codec
,
1789 enum snd_soc_bias_level level
)
1791 struct max98090_priv
*max98090
= snd_soc_codec_get_drvdata(codec
);
1795 case SND_SOC_BIAS_ON
:
1796 if (max98090
->jack_state
== M98090_JACK_STATE_HEADSET
) {
1798 * Set to normal bias level.
1800 snd_soc_update_bits(codec
, M98090_REG_MIC_BIAS_VOLTAGE
,
1801 M98090_MBVSEL_MASK
, M98090_MBVSEL_2V8
);
1805 case SND_SOC_BIAS_PREPARE
:
1808 case SND_SOC_BIAS_STANDBY
:
1809 if (codec
->dapm
.bias_level
== SND_SOC_BIAS_OFF
) {
1810 ret
= regcache_sync(max98090
->regmap
);
1813 "Failed to sync cache: %d\n", ret
);
1819 case SND_SOC_BIAS_OFF
:
1820 /* Set internal pull-up to lowest power mode */
1821 snd_soc_update_bits(codec
, M98090_REG_JACK_DETECT
,
1822 M98090_JDWK_MASK
, M98090_JDWK_MASK
);
1823 regcache_mark_dirty(max98090
->regmap
);
1826 codec
->dapm
.bias_level
= level
;
1830 static const int comp_pclk_rates
[] = {
1831 11289600, 12288000, 12000000, 13000000, 19200000
1834 static const int dmic_micclk
[] = {
1838 static const int comp_lrclk_rates
[] = {
1839 8000, 16000, 32000, 44100, 48000, 96000
1842 static const int dmic_comp
[6][6] = {
1851 static int max98090_dai_hw_params(struct snd_pcm_substream
*substream
,
1852 struct snd_pcm_hw_params
*params
,
1853 struct snd_soc_dai
*dai
)
1855 struct snd_soc_codec
*codec
= dai
->codec
;
1856 struct max98090_priv
*max98090
= snd_soc_codec_get_drvdata(codec
);
1857 struct max98090_cdata
*cdata
;
1860 cdata
= &max98090
->dai
[0];
1861 max98090
->bclk
= snd_soc_params_to_bclk(params
);
1862 if (params_channels(params
) == 1)
1863 max98090
->bclk
*= 2;
1865 max98090
->lrclk
= params_rate(params
);
1867 switch (params_width(params
)) {
1869 snd_soc_update_bits(codec
, M98090_REG_INTERFACE_FORMAT
,
1876 max98090_configure_bclk(codec
);
1878 cdata
->rate
= max98090
->lrclk
;
1880 /* Update filter mode */
1881 if (max98090
->lrclk
< 24000)
1882 snd_soc_update_bits(codec
, M98090_REG_FILTER_CONFIG
,
1883 M98090_MODE_MASK
, 0);
1885 snd_soc_update_bits(codec
, M98090_REG_FILTER_CONFIG
,
1886 M98090_MODE_MASK
, M98090_MODE_MASK
);
1888 /* Update sample rate mode */
1889 if (max98090
->lrclk
< 50000)
1890 snd_soc_update_bits(codec
, M98090_REG_FILTER_CONFIG
,
1891 M98090_DHF_MASK
, 0);
1893 snd_soc_update_bits(codec
, M98090_REG_FILTER_CONFIG
,
1894 M98090_DHF_MASK
, M98090_DHF_MASK
);
1896 /* Check for supported PCLK to LRCLK ratios */
1897 for (j
= 0; j
< ARRAY_SIZE(comp_pclk_rates
); j
++) {
1898 if (comp_pclk_rates
[j
] == max98090
->sysclk
) {
1903 for (i
= 0; i
< ARRAY_SIZE(comp_lrclk_rates
) - 1; i
++) {
1904 if (max98090
->lrclk
<= (comp_lrclk_rates
[i
] +
1905 comp_lrclk_rates
[i
+ 1]) / 2) {
1910 snd_soc_update_bits(codec
, M98090_REG_DIGITAL_MIC_ENABLE
,
1912 dmic_micclk
[j
] << M98090_MICCLK_SHIFT
);
1914 snd_soc_update_bits(codec
, M98090_REG_DIGITAL_MIC_CONFIG
,
1915 M98090_DMIC_COMP_MASK
,
1916 dmic_comp
[j
][i
] << M98090_DMIC_COMP_SHIFT
);
1924 static int max98090_dai_set_sysclk(struct snd_soc_dai
*dai
,
1925 int clk_id
, unsigned int freq
, int dir
)
1927 struct snd_soc_codec
*codec
= dai
->codec
;
1928 struct max98090_priv
*max98090
= snd_soc_codec_get_drvdata(codec
);
1930 /* Requested clock frequency is already setup */
1931 if (freq
== max98090
->sysclk
)
1934 /* Setup clocks for slave mode, and using the PLL
1935 * PSCLK = 0x01 (when master clk is 10MHz to 20MHz)
1936 * 0x02 (when master clk is 20MHz to 40MHz)..
1937 * 0x03 (when master clk is 40MHz to 60MHz)..
1939 if ((freq
>= 10000000) && (freq
< 20000000)) {
1940 snd_soc_write(codec
, M98090_REG_SYSTEM_CLOCK
,
1942 } else if ((freq
>= 20000000) && (freq
< 40000000)) {
1943 snd_soc_write(codec
, M98090_REG_SYSTEM_CLOCK
,
1945 } else if ((freq
>= 40000000) && (freq
< 60000000)) {
1946 snd_soc_write(codec
, M98090_REG_SYSTEM_CLOCK
,
1949 dev_err(codec
->dev
, "Invalid master clock frequency\n");
1953 max98090
->sysclk
= freq
;
1955 max98090_configure_bclk(codec
);
1960 static int max98090_dai_digital_mute(struct snd_soc_dai
*codec_dai
, int mute
)
1962 struct snd_soc_codec
*codec
= codec_dai
->codec
;
1965 regval
= mute
? M98090_DVM_MASK
: 0;
1966 snd_soc_update_bits(codec
, M98090_REG_DAI_PLAYBACK_LEVEL
,
1967 M98090_DVM_MASK
, regval
);
1972 static void max98090_jack_work(struct work_struct
*work
)
1974 struct max98090_priv
*max98090
= container_of(work
,
1975 struct max98090_priv
,
1977 struct snd_soc_codec
*codec
= max98090
->codec
;
1978 struct snd_soc_dapm_context
*dapm
= &codec
->dapm
;
1982 /* Read a second time */
1983 if (max98090
->jack_state
== M98090_JACK_STATE_NO_HEADSET
) {
1985 /* Strong pull up allows mic detection */
1986 snd_soc_update_bits(codec
, M98090_REG_JACK_DETECT
,
1987 M98090_JDWK_MASK
, 0);
1991 reg
= snd_soc_read(codec
, M98090_REG_JACK_STATUS
);
1993 /* Weak pull up allows only insertion detection */
1994 snd_soc_update_bits(codec
, M98090_REG_JACK_DETECT
,
1995 M98090_JDWK_MASK
, M98090_JDWK_MASK
);
1997 reg
= snd_soc_read(codec
, M98090_REG_JACK_STATUS
);
2000 reg
= snd_soc_read(codec
, M98090_REG_JACK_STATUS
);
2002 switch (reg
& (M98090_LSNS_MASK
| M98090_JKSNS_MASK
)) {
2003 case M98090_LSNS_MASK
| M98090_JKSNS_MASK
:
2004 dev_dbg(codec
->dev
, "No Headset Detected\n");
2006 max98090
->jack_state
= M98090_JACK_STATE_NO_HEADSET
;
2013 if (max98090
->jack_state
==
2014 M98090_JACK_STATE_HEADSET
) {
2017 "Headset Button Down Detected\n");
2020 * max98090_headset_button_event(codec)
2021 * could be defined, then called here.
2024 status
|= SND_JACK_HEADSET
;
2025 status
|= SND_JACK_BTN_0
;
2030 /* Line is reported as Headphone */
2031 /* Nokia Headset is reported as Headphone */
2032 /* Mono Headphone is reported as Headphone */
2033 dev_dbg(codec
->dev
, "Headphone Detected\n");
2035 max98090
->jack_state
= M98090_JACK_STATE_HEADPHONE
;
2037 status
|= SND_JACK_HEADPHONE
;
2041 case M98090_JKSNS_MASK
:
2042 dev_dbg(codec
->dev
, "Headset Detected\n");
2044 max98090
->jack_state
= M98090_JACK_STATE_HEADSET
;
2046 status
|= SND_JACK_HEADSET
;
2051 dev_dbg(codec
->dev
, "Unrecognized Jack Status\n");
2055 snd_soc_jack_report(max98090
->jack
, status
,
2056 SND_JACK_HEADSET
| SND_JACK_BTN_0
);
2058 snd_soc_dapm_sync(dapm
);
2061 static irqreturn_t
max98090_interrupt(int irq
, void *data
)
2063 struct snd_soc_codec
*codec
= data
;
2064 struct max98090_priv
*max98090
= snd_soc_codec_get_drvdata(codec
);
2067 unsigned int active
;
2069 dev_dbg(codec
->dev
, "***** max98090_interrupt *****\n");
2071 ret
= regmap_read(max98090
->regmap
, M98090_REG_INTERRUPT_S
, &mask
);
2075 "failed to read M98090_REG_INTERRUPT_S: %d\n",
2080 ret
= regmap_read(max98090
->regmap
, M98090_REG_DEVICE_STATUS
, &active
);
2084 "failed to read M98090_REG_DEVICE_STATUS: %d\n",
2089 dev_dbg(codec
->dev
, "active=0x%02x mask=0x%02x -> active=0x%02x\n",
2090 active
, mask
, active
& mask
);
2097 if (active
& M98090_CLD_MASK
)
2098 dev_err(codec
->dev
, "M98090_CLD_MASK\n");
2100 if (active
& M98090_SLD_MASK
)
2101 dev_dbg(codec
->dev
, "M98090_SLD_MASK\n");
2103 if (active
& M98090_ULK_MASK
)
2104 dev_err(codec
->dev
, "M98090_ULK_MASK\n");
2106 if (active
& M98090_JDET_MASK
) {
2107 dev_dbg(codec
->dev
, "M98090_JDET_MASK\n");
2109 pm_wakeup_event(codec
->dev
, 100);
2111 queue_delayed_work(system_power_efficient_wq
,
2112 &max98090
->jack_work
,
2113 msecs_to_jiffies(100));
2116 if (active
& M98090_DRCACT_MASK
)
2117 dev_dbg(codec
->dev
, "M98090_DRCACT_MASK\n");
2119 if (active
& M98090_DRCCLP_MASK
)
2120 dev_err(codec
->dev
, "M98090_DRCCLP_MASK\n");
2126 * max98090_mic_detect - Enable microphone detection via the MAX98090 IRQ
2128 * @codec: MAX98090 codec
2129 * @jack: jack to report detection events on
2131 * Enable microphone detection via IRQ on the MAX98090. If GPIOs are
2132 * being used to bring out signals to the processor then only platform
2133 * data configuration is needed for MAX98090 and processor GPIOs should
2134 * be configured using snd_soc_jack_add_gpios() instead.
2136 * If no jack is supplied detection will be disabled.
2138 int max98090_mic_detect(struct snd_soc_codec
*codec
,
2139 struct snd_soc_jack
*jack
)
2141 struct max98090_priv
*max98090
= snd_soc_codec_get_drvdata(codec
);
2143 dev_dbg(codec
->dev
, "max98090_mic_detect\n");
2145 max98090
->jack
= jack
;
2147 snd_soc_update_bits(codec
, M98090_REG_INTERRUPT_S
,
2149 1 << M98090_IJDET_SHIFT
);
2151 snd_soc_update_bits(codec
, M98090_REG_INTERRUPT_S
,
2156 /* Send an initial empty report */
2157 snd_soc_jack_report(max98090
->jack
, 0,
2158 SND_JACK_HEADSET
| SND_JACK_BTN_0
);
2160 queue_delayed_work(system_power_efficient_wq
,
2161 &max98090
->jack_work
,
2162 msecs_to_jiffies(100));
2166 EXPORT_SYMBOL_GPL(max98090_mic_detect
);
2168 #define MAX98090_RATES SNDRV_PCM_RATE_8000_96000
2169 #define MAX98090_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE)
2171 static struct snd_soc_dai_ops max98090_dai_ops
= {
2172 .set_sysclk
= max98090_dai_set_sysclk
,
2173 .set_fmt
= max98090_dai_set_fmt
,
2174 .set_tdm_slot
= max98090_set_tdm_slot
,
2175 .hw_params
= max98090_dai_hw_params
,
2176 .digital_mute
= max98090_dai_digital_mute
,
2179 static struct snd_soc_dai_driver max98090_dai
[] = {
2183 .stream_name
= "HiFi Playback",
2186 .rates
= MAX98090_RATES
,
2187 .formats
= MAX98090_FORMATS
,
2190 .stream_name
= "HiFi Capture",
2193 .rates
= MAX98090_RATES
,
2194 .formats
= MAX98090_FORMATS
,
2196 .ops
= &max98090_dai_ops
,
2200 static void max98090_handle_pdata(struct snd_soc_codec
*codec
)
2202 struct max98090_priv
*max98090
= snd_soc_codec_get_drvdata(codec
);
2203 struct max98090_pdata
*pdata
= max98090
->pdata
;
2206 dev_err(codec
->dev
, "No platform data\n");
2212 static int max98090_probe(struct snd_soc_codec
*codec
)
2214 struct max98090_priv
*max98090
= snd_soc_codec_get_drvdata(codec
);
2215 struct max98090_cdata
*cdata
;
2218 dev_dbg(codec
->dev
, "max98090_probe\n");
2220 max98090
->codec
= codec
;
2222 /* Reset the codec, the DSP core, and disable all interrupts */
2223 max98090_reset(max98090
);
2225 /* Initialize private data */
2227 max98090
->sysclk
= (unsigned)-1;
2229 cdata
= &max98090
->dai
[0];
2230 cdata
->rate
= (unsigned)-1;
2231 cdata
->fmt
= (unsigned)-1;
2233 max98090
->lin_state
= 0;
2234 max98090
->pa1en
= 0;
2235 max98090
->pa2en
= 0;
2236 max98090
->extmic_mux
= 0;
2238 ret
= snd_soc_read(codec
, M98090_REG_REVISION_ID
);
2240 dev_err(codec
->dev
, "Failed to read device revision: %d\n",
2245 if ((ret
>= M98090_REVA
) && (ret
<= M98090_REVA
+ 0x0f)) {
2246 max98090
->devtype
= MAX98090
;
2247 dev_info(codec
->dev
, "MAX98090 REVID=0x%02x\n", ret
);
2248 } else if ((ret
>= M98091_REVA
) && (ret
<= M98091_REVA
+ 0x0f)) {
2249 max98090
->devtype
= MAX98091
;
2250 dev_info(codec
->dev
, "MAX98091 REVID=0x%02x\n", ret
);
2252 max98090
->devtype
= MAX98090
;
2253 dev_err(codec
->dev
, "Unrecognized revision 0x%02x\n", ret
);
2256 max98090
->jack_state
= M98090_JACK_STATE_NO_HEADSET
;
2258 INIT_DELAYED_WORK(&max98090
->jack_work
, max98090_jack_work
);
2260 /* Enable jack detection */
2261 snd_soc_write(codec
, M98090_REG_JACK_DETECT
,
2262 M98090_JDETEN_MASK
| M98090_JDEB_25MS
);
2264 /* Register for interrupts */
2265 dev_dbg(codec
->dev
, "irq = %d\n", max98090
->irq
);
2267 ret
= request_threaded_irq(max98090
->irq
, NULL
,
2268 max98090_interrupt
, IRQF_TRIGGER_FALLING
| IRQF_ONESHOT
,
2269 "max98090_interrupt", codec
);
2271 dev_err(codec
->dev
, "request_irq failed: %d\n",
2276 * Clear any old interrupts.
2277 * An old interrupt ocurring prior to installing the ISR
2278 * can keep a new interrupt from generating a trigger.
2280 snd_soc_read(codec
, M98090_REG_DEVICE_STATUS
);
2282 /* High Performance is default */
2283 snd_soc_update_bits(codec
, M98090_REG_DAC_CONTROL
,
2285 1 << M98090_DACHP_SHIFT
);
2286 snd_soc_update_bits(codec
, M98090_REG_DAC_CONTROL
,
2287 M98090_PERFMODE_MASK
,
2288 0 << M98090_PERFMODE_SHIFT
);
2289 snd_soc_update_bits(codec
, M98090_REG_ADC_CONTROL
,
2291 1 << M98090_ADCHP_SHIFT
);
2293 /* Turn on VCM bandgap reference */
2294 snd_soc_write(codec
, M98090_REG_BIAS_CONTROL
,
2295 M98090_VCM_MODE_MASK
);
2297 max98090_handle_pdata(codec
);
2299 max98090_add_widgets(codec
);
2305 static int max98090_remove(struct snd_soc_codec
*codec
)
2307 struct max98090_priv
*max98090
= snd_soc_codec_get_drvdata(codec
);
2309 cancel_delayed_work_sync(&max98090
->jack_work
);
2314 static struct snd_soc_codec_driver soc_codec_dev_max98090
= {
2315 .probe
= max98090_probe
,
2316 .remove
= max98090_remove
,
2317 .set_bias_level
= max98090_set_bias_level
,
2320 static const struct regmap_config max98090_regmap
= {
2324 .max_register
= MAX98090_MAX_REGISTER
,
2325 .reg_defaults
= max98090_reg
,
2326 .num_reg_defaults
= ARRAY_SIZE(max98090_reg
),
2327 .volatile_reg
= max98090_volatile_register
,
2328 .readable_reg
= max98090_readable_register
,
2329 .cache_type
= REGCACHE_RBTREE
,
2332 static int max98090_i2c_probe(struct i2c_client
*i2c
,
2333 const struct i2c_device_id
*id
)
2335 struct max98090_priv
*max98090
;
2338 pr_debug("max98090_i2c_probe\n");
2340 max98090
= devm_kzalloc(&i2c
->dev
, sizeof(struct max98090_priv
),
2342 if (max98090
== NULL
)
2345 max98090
->devtype
= id
->driver_data
;
2346 i2c_set_clientdata(i2c
, max98090
);
2347 max98090
->pdata
= i2c
->dev
.platform_data
;
2348 max98090
->irq
= i2c
->irq
;
2350 max98090
->regmap
= devm_regmap_init_i2c(i2c
, &max98090_regmap
);
2351 if (IS_ERR(max98090
->regmap
)) {
2352 ret
= PTR_ERR(max98090
->regmap
);
2353 dev_err(&i2c
->dev
, "Failed to allocate regmap: %d\n", ret
);
2357 ret
= snd_soc_register_codec(&i2c
->dev
,
2358 &soc_codec_dev_max98090
, max98090_dai
,
2359 ARRAY_SIZE(max98090_dai
));
2364 static int max98090_i2c_remove(struct i2c_client
*client
)
2366 snd_soc_unregister_codec(&client
->dev
);
2370 #ifdef CONFIG_PM_RUNTIME
2371 static int max98090_runtime_resume(struct device
*dev
)
2373 struct max98090_priv
*max98090
= dev_get_drvdata(dev
);
2375 regcache_cache_only(max98090
->regmap
, false);
2377 regcache_sync(max98090
->regmap
);
2382 static int max98090_runtime_suspend(struct device
*dev
)
2384 struct max98090_priv
*max98090
= dev_get_drvdata(dev
);
2386 regcache_cache_only(max98090
->regmap
, true);
2392 static const struct dev_pm_ops max98090_pm
= {
2393 SET_RUNTIME_PM_OPS(max98090_runtime_suspend
,
2394 max98090_runtime_resume
, NULL
)
2397 static const struct i2c_device_id max98090_i2c_id
[] = {
2398 { "max98090", MAX98090
},
2401 MODULE_DEVICE_TABLE(i2c
, max98090_i2c_id
);
2403 static const struct of_device_id max98090_of_match
[] = {
2404 { .compatible
= "maxim,max98090", },
2407 MODULE_DEVICE_TABLE(of
, max98090_of_match
);
2409 static struct i2c_driver max98090_i2c_driver
= {
2412 .owner
= THIS_MODULE
,
2414 .of_match_table
= of_match_ptr(max98090_of_match
),
2416 .probe
= max98090_i2c_probe
,
2417 .remove
= max98090_i2c_remove
,
2418 .id_table
= max98090_i2c_id
,
2421 module_i2c_driver(max98090_i2c_driver
);
2423 MODULE_DESCRIPTION("ALSA SoC MAX98090 driver");
2424 MODULE_AUTHOR("Peter Hsiang, Jesse Marroqin, Jerry Wong");
2425 MODULE_LICENSE("GPL");