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ASoC: wm0010: Add initial wm0010 DSP driver
[deliverable/linux.git] / sound / soc / codecs / ab8500-codec.c
1 /*
2 * Copyright (C) ST-Ericsson SA 2012
3 *
4 * Author: Ola Lilja <ola.o.lilja@stericsson.com>,
5 * Kristoffer Karlsson <kristoffer.karlsson@stericsson.com>,
6 * Roger Nilsson <roger.xr.nilsson@stericsson.com>,
7 * for ST-Ericsson.
8 *
9 * Based on the early work done by:
10 * Mikko J. Lehto <mikko.lehto@symbio.com>,
11 * Mikko Sarmanne <mikko.sarmanne@symbio.com>,
12 * Jarmo K. Kuronen <jarmo.kuronen@symbio.com>,
13 * for ST-Ericsson.
14 *
15 * License terms:
16 *
17 * This program is free software; you can redistribute it and/or modify it
18 * under the terms of the GNU General Public License version 2 as published
19 * by the Free Software Foundation.
20 */
21
22 #include <linux/kernel.h>
23 #include <linux/module.h>
24 #include <linux/device.h>
25 #include <linux/slab.h>
26 #include <linux/moduleparam.h>
27 #include <linux/init.h>
28 #include <linux/delay.h>
29 #include <linux/pm.h>
30 #include <linux/platform_device.h>
31 #include <linux/mutex.h>
32 #include <linux/mfd/abx500/ab8500.h>
33 #include <linux/mfd/abx500.h>
34 #include <linux/mfd/abx500/ab8500-sysctrl.h>
35 #include <linux/mfd/abx500/ab8500-codec.h>
36 #include <linux/regulator/consumer.h>
37
38 #include <sound/core.h>
39 #include <sound/pcm.h>
40 #include <sound/pcm_params.h>
41 #include <sound/initval.h>
42 #include <sound/soc.h>
43 #include <sound/soc-dapm.h>
44 #include <sound/tlv.h>
45
46 #include "ab8500-codec.h"
47
48 /* Macrocell value definitions */
49 #define CLK_32K_OUT2_DISABLE 0x01
50 #define INACTIVE_RESET_AUDIO 0x02
51 #define ENABLE_AUDIO_CLK_TO_AUDIO_BLK 0x10
52 #define ENABLE_VINTCORE12_SUPPLY 0x04
53 #define GPIO27_DIR_OUTPUT 0x04
54 #define GPIO29_DIR_OUTPUT 0x10
55 #define GPIO31_DIR_OUTPUT 0x40
56
57 /* Macrocell register definitions */
58 #define AB8500_CTRL3_REG 0x0200
59 #define AB8500_GPIO_DIR4_REG 0x1013
60
61 /* Nr of FIR/IIR-coeff banks in ANC-block */
62 #define AB8500_NR_OF_ANC_COEFF_BANKS 2
63
64 /* Minimum duration to keep ANC IIR Init bit high or
65 low before proceeding with the configuration sequence */
66 #define AB8500_ANC_SM_DELAY 2000
67
68 #define AB8500_FILTER_CONTROL(xname, xcount, xmin, xmax) \
69 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
70 .info = filter_control_info, \
71 .get = filter_control_get, .put = filter_control_put, \
72 .private_value = (unsigned long)&(struct filter_control) \
73 {.count = xcount, .min = xmin, .max = xmax} }
74
75 struct filter_control {
76 long min, max;
77 unsigned int count;
78 long value[128];
79 };
80
81 /* Sidetone states */
82 static const char * const enum_sid_state[] = {
83 "Unconfigured",
84 "Apply FIR",
85 "FIR is configured",
86 };
87 enum sid_state {
88 SID_UNCONFIGURED = 0,
89 SID_APPLY_FIR = 1,
90 SID_FIR_CONFIGURED = 2,
91 };
92
93 static const char * const enum_anc_state[] = {
94 "Unconfigured",
95 "Apply FIR and IIR",
96 "FIR and IIR are configured",
97 "Apply FIR",
98 "FIR is configured",
99 "Apply IIR",
100 "IIR is configured"
101 };
102 enum anc_state {
103 ANC_UNCONFIGURED = 0,
104 ANC_APPLY_FIR_IIR = 1,
105 ANC_FIR_IIR_CONFIGURED = 2,
106 ANC_APPLY_FIR = 3,
107 ANC_FIR_CONFIGURED = 4,
108 ANC_APPLY_IIR = 5,
109 ANC_IIR_CONFIGURED = 6
110 };
111
112 /* Analog microphones */
113 enum amic_idx {
114 AMIC_IDX_1A,
115 AMIC_IDX_1B,
116 AMIC_IDX_2
117 };
118
119 struct ab8500_codec_drvdata_dbg {
120 struct regulator *vaud;
121 struct regulator *vamic1;
122 struct regulator *vamic2;
123 struct regulator *vdmic;
124 };
125
126 /* Private data for AB8500 device-driver */
127 struct ab8500_codec_drvdata {
128 /* Sidetone */
129 long *sid_fir_values;
130 enum sid_state sid_status;
131
132 /* ANC */
133 struct mutex anc_lock;
134 long *anc_fir_values;
135 long *anc_iir_values;
136 enum anc_state anc_status;
137 };
138
139 static inline const char *amic_micbias_str(enum amic_micbias micbias)
140 {
141 switch (micbias) {
142 case AMIC_MICBIAS_VAMIC1:
143 return "VAMIC1";
144 case AMIC_MICBIAS_VAMIC2:
145 return "VAMIC2";
146 default:
147 return "Unknown";
148 }
149 }
150
151 static inline const char *amic_type_str(enum amic_type type)
152 {
153 switch (type) {
154 case AMIC_TYPE_DIFFERENTIAL:
155 return "DIFFERENTIAL";
156 case AMIC_TYPE_SINGLE_ENDED:
157 return "SINGLE ENDED";
158 default:
159 return "Unknown";
160 }
161 }
162
163 /*
164 * Read'n'write functions
165 */
166
167 /* Read a register from the audio-bank of AB8500 */
168 static unsigned int ab8500_codec_read_reg(struct snd_soc_codec *codec,
169 unsigned int reg)
170 {
171 int status;
172 unsigned int value = 0;
173
174 u8 value8;
175 status = abx500_get_register_interruptible(codec->dev, AB8500_AUDIO,
176 reg, &value8);
177 if (status < 0) {
178 dev_err(codec->dev,
179 "%s: ERROR: Register (0x%02x:0x%02x) read failed (%d).\n",
180 __func__, (u8)AB8500_AUDIO, (u8)reg, status);
181 } else {
182 dev_dbg(codec->dev,
183 "%s: Read 0x%02x from register 0x%02x:0x%02x\n",
184 __func__, value8, (u8)AB8500_AUDIO, (u8)reg);
185 value = (unsigned int)value8;
186 }
187
188 return value;
189 }
190
191 /* Write to a register in the audio-bank of AB8500 */
192 static int ab8500_codec_write_reg(struct snd_soc_codec *codec,
193 unsigned int reg, unsigned int value)
194 {
195 int status;
196
197 status = abx500_set_register_interruptible(codec->dev, AB8500_AUDIO,
198 reg, value);
199 if (status < 0)
200 dev_err(codec->dev,
201 "%s: ERROR: Register (%02x:%02x) write failed (%d).\n",
202 __func__, (u8)AB8500_AUDIO, (u8)reg, status);
203 else
204 dev_dbg(codec->dev,
205 "%s: Wrote 0x%02x into register %02x:%02x\n",
206 __func__, (u8)value, (u8)AB8500_AUDIO, (u8)reg);
207
208 return status;
209 }
210
211 /*
212 * Controls - DAPM
213 */
214
215 /* Earpiece */
216
217 /* Earpiece source selector */
218 static const char * const enum_ear_lineout_source[] = {"Headset Left",
219 "Speaker Left"};
220 static SOC_ENUM_SINGLE_DECL(dapm_enum_ear_lineout_source, AB8500_DMICFILTCONF,
221 AB8500_DMICFILTCONF_DA3TOEAR, enum_ear_lineout_source);
222 static const struct snd_kcontrol_new dapm_ear_lineout_source =
223 SOC_DAPM_ENUM("Earpiece or LineOut Mono Source",
224 dapm_enum_ear_lineout_source);
225
226 /* LineOut */
227
228 /* LineOut source selector */
229 static const char * const enum_lineout_source[] = {"Mono Path", "Stereo Path"};
230 static SOC_ENUM_DOUBLE_DECL(dapm_enum_lineout_source, AB8500_ANACONF5,
231 AB8500_ANACONF5_HSLDACTOLOL,
232 AB8500_ANACONF5_HSRDACTOLOR, enum_lineout_source);
233 static const struct snd_kcontrol_new dapm_lineout_source[] = {
234 SOC_DAPM_ENUM("LineOut Source", dapm_enum_lineout_source),
235 };
236
237 /* Handsfree */
238
239 /* Speaker Left - ANC selector */
240 static const char * const enum_HFx_sel[] = {"Audio Path", "ANC"};
241 static SOC_ENUM_SINGLE_DECL(dapm_enum_HFl_sel, AB8500_DIGMULTCONF2,
242 AB8500_DIGMULTCONF2_HFLSEL, enum_HFx_sel);
243 static const struct snd_kcontrol_new dapm_HFl_select[] = {
244 SOC_DAPM_ENUM("Speaker Left Source", dapm_enum_HFl_sel),
245 };
246
247 /* Speaker Right - ANC selector */
248 static SOC_ENUM_SINGLE_DECL(dapm_enum_HFr_sel, AB8500_DIGMULTCONF2,
249 AB8500_DIGMULTCONF2_HFRSEL, enum_HFx_sel);
250 static const struct snd_kcontrol_new dapm_HFr_select[] = {
251 SOC_DAPM_ENUM("Speaker Right Source", dapm_enum_HFr_sel),
252 };
253
254 /* Mic 1 */
255
256 /* Mic 1 - Mic 1a or 1b selector */
257 static const char * const enum_mic1ab_sel[] = {"Mic 1b", "Mic 1a"};
258 static SOC_ENUM_SINGLE_DECL(dapm_enum_mic1ab_sel, AB8500_ANACONF3,
259 AB8500_ANACONF3_MIC1SEL, enum_mic1ab_sel);
260 static const struct snd_kcontrol_new dapm_mic1ab_mux[] = {
261 SOC_DAPM_ENUM("Mic 1a or 1b Select", dapm_enum_mic1ab_sel),
262 };
263
264 /* Mic 1 - AD3 - Mic 1 or DMic 3 selector */
265 static const char * const enum_ad3_sel[] = {"Mic 1", "DMic 3"};
266 static SOC_ENUM_SINGLE_DECL(dapm_enum_ad3_sel, AB8500_DIGMULTCONF1,
267 AB8500_DIGMULTCONF1_AD3SEL, enum_ad3_sel);
268 static const struct snd_kcontrol_new dapm_ad3_select[] = {
269 SOC_DAPM_ENUM("AD3 Source Select", dapm_enum_ad3_sel),
270 };
271
272 /* Mic 1 - AD6 - Mic 1 or DMic 6 selector */
273 static const char * const enum_ad6_sel[] = {"Mic 1", "DMic 6"};
274 static SOC_ENUM_SINGLE_DECL(dapm_enum_ad6_sel, AB8500_DIGMULTCONF1,
275 AB8500_DIGMULTCONF1_AD6SEL, enum_ad6_sel);
276 static const struct snd_kcontrol_new dapm_ad6_select[] = {
277 SOC_DAPM_ENUM("AD6 Source Select", dapm_enum_ad6_sel),
278 };
279
280 /* Mic 2 */
281
282 /* Mic 2 - AD5 - Mic 2 or DMic 5 selector */
283 static const char * const enum_ad5_sel[] = {"Mic 2", "DMic 5"};
284 static SOC_ENUM_SINGLE_DECL(dapm_enum_ad5_sel, AB8500_DIGMULTCONF1,
285 AB8500_DIGMULTCONF1_AD5SEL, enum_ad5_sel);
286 static const struct snd_kcontrol_new dapm_ad5_select[] = {
287 SOC_DAPM_ENUM("AD5 Source Select", dapm_enum_ad5_sel),
288 };
289
290 /* LineIn */
291
292 /* LineIn left - AD1 - LineIn Left or DMic 1 selector */
293 static const char * const enum_ad1_sel[] = {"LineIn Left", "DMic 1"};
294 static SOC_ENUM_SINGLE_DECL(dapm_enum_ad1_sel, AB8500_DIGMULTCONF1,
295 AB8500_DIGMULTCONF1_AD1SEL, enum_ad1_sel);
296 static const struct snd_kcontrol_new dapm_ad1_select[] = {
297 SOC_DAPM_ENUM("AD1 Source Select", dapm_enum_ad1_sel),
298 };
299
300 /* LineIn right - Mic 2 or LineIn Right selector */
301 static const char * const enum_mic2lr_sel[] = {"Mic 2", "LineIn Right"};
302 static SOC_ENUM_SINGLE_DECL(dapm_enum_mic2lr_sel, AB8500_ANACONF3,
303 AB8500_ANACONF3_LINRSEL, enum_mic2lr_sel);
304 static const struct snd_kcontrol_new dapm_mic2lr_select[] = {
305 SOC_DAPM_ENUM("Mic 2 or LINR Select", dapm_enum_mic2lr_sel),
306 };
307
308 /* LineIn right - AD2 - LineIn Right or DMic2 selector */
309 static const char * const enum_ad2_sel[] = {"LineIn Right", "DMic 2"};
310 static SOC_ENUM_SINGLE_DECL(dapm_enum_ad2_sel, AB8500_DIGMULTCONF1,
311 AB8500_DIGMULTCONF1_AD2SEL, enum_ad2_sel);
312 static const struct snd_kcontrol_new dapm_ad2_select[] = {
313 SOC_DAPM_ENUM("AD2 Source Select", dapm_enum_ad2_sel),
314 };
315
316
317 /* ANC */
318
319 static const char * const enum_anc_in_sel[] = {"Mic 1 / DMic 6",
320 "Mic 2 / DMic 5"};
321 static SOC_ENUM_SINGLE_DECL(dapm_enum_anc_in_sel, AB8500_DMICFILTCONF,
322 AB8500_DMICFILTCONF_ANCINSEL, enum_anc_in_sel);
323 static const struct snd_kcontrol_new dapm_anc_in_select[] = {
324 SOC_DAPM_ENUM("ANC Source", dapm_enum_anc_in_sel),
325 };
326
327 /* ANC - Enable/Disable */
328 static const struct snd_kcontrol_new dapm_anc_enable[] = {
329 SOC_DAPM_SINGLE("Switch", AB8500_ANCCONF1,
330 AB8500_ANCCONF1_ENANC, 0, 0),
331 };
332
333 /* ANC to Earpiece - Mute */
334 static const struct snd_kcontrol_new dapm_anc_ear_mute[] = {
335 SOC_DAPM_SINGLE("Switch", AB8500_DIGMULTCONF1,
336 AB8500_DIGMULTCONF1_ANCSEL, 1, 0),
337 };
338
339
340
341 /* Sidetone left */
342
343 /* Sidetone left - Input selector */
344 static const char * const enum_stfir1_in_sel[] = {
345 "LineIn Left", "LineIn Right", "Mic 1", "Headset Left"
346 };
347 static SOC_ENUM_SINGLE_DECL(dapm_enum_stfir1_in_sel, AB8500_DIGMULTCONF2,
348 AB8500_DIGMULTCONF2_FIRSID1SEL, enum_stfir1_in_sel);
349 static const struct snd_kcontrol_new dapm_stfir1_in_select[] = {
350 SOC_DAPM_ENUM("Sidetone Left Source", dapm_enum_stfir1_in_sel),
351 };
352
353 /* Sidetone right path */
354
355 /* Sidetone right - Input selector */
356 static const char * const enum_stfir2_in_sel[] = {
357 "LineIn Right", "Mic 1", "DMic 4", "Headset Right"
358 };
359 static SOC_ENUM_SINGLE_DECL(dapm_enum_stfir2_in_sel, AB8500_DIGMULTCONF2,
360 AB8500_DIGMULTCONF2_FIRSID2SEL, enum_stfir2_in_sel);
361 static const struct snd_kcontrol_new dapm_stfir2_in_select[] = {
362 SOC_DAPM_ENUM("Sidetone Right Source", dapm_enum_stfir2_in_sel),
363 };
364
365 /* Vibra */
366
367 static const char * const enum_pwm2vibx[] = {"Audio Path", "PWM Generator"};
368
369 static SOC_ENUM_SINGLE_DECL(dapm_enum_pwm2vib1, AB8500_PWMGENCONF1,
370 AB8500_PWMGENCONF1_PWMTOVIB1, enum_pwm2vibx);
371
372 static const struct snd_kcontrol_new dapm_pwm2vib1[] = {
373 SOC_DAPM_ENUM("Vibra 1 Controller", dapm_enum_pwm2vib1),
374 };
375
376 static SOC_ENUM_SINGLE_DECL(dapm_enum_pwm2vib2, AB8500_PWMGENCONF1,
377 AB8500_PWMGENCONF1_PWMTOVIB2, enum_pwm2vibx);
378
379 static const struct snd_kcontrol_new dapm_pwm2vib2[] = {
380 SOC_DAPM_ENUM("Vibra 2 Controller", dapm_enum_pwm2vib2),
381 };
382
383 /*
384 * DAPM-widgets
385 */
386
387 static const struct snd_soc_dapm_widget ab8500_dapm_widgets[] = {
388
389 /* Clocks */
390 SND_SOC_DAPM_CLOCK_SUPPLY("audioclk"),
391
392 /* Regulators */
393 SND_SOC_DAPM_REGULATOR_SUPPLY("V-AUD", 0),
394 SND_SOC_DAPM_REGULATOR_SUPPLY("V-AMIC1", 0),
395 SND_SOC_DAPM_REGULATOR_SUPPLY("V-AMIC2", 0),
396 SND_SOC_DAPM_REGULATOR_SUPPLY("V-DMIC", 0),
397
398 /* Power */
399 SND_SOC_DAPM_SUPPLY("Audio Power",
400 AB8500_POWERUP, AB8500_POWERUP_POWERUP, 0,
401 NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
402 SND_SOC_DAPM_SUPPLY("Audio Analog Power",
403 AB8500_POWERUP, AB8500_POWERUP_ENANA, 0,
404 NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
405
406 /* Main supply node */
407 SND_SOC_DAPM_SUPPLY("Main Supply", SND_SOC_NOPM, 0, 0,
408 NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
409
410 /* DA/AD */
411
412 SND_SOC_DAPM_INPUT("ADC Input"),
413 SND_SOC_DAPM_ADC("ADC", "ab8500_0c", SND_SOC_NOPM, 0, 0),
414
415 SND_SOC_DAPM_DAC("DAC", NULL, SND_SOC_NOPM, 0, 0),
416 SND_SOC_DAPM_OUTPUT("DAC Output"),
417
418 SND_SOC_DAPM_AIF_IN("DA_IN1", NULL, 0, SND_SOC_NOPM, 0, 0),
419 SND_SOC_DAPM_AIF_IN("DA_IN2", NULL, 0, SND_SOC_NOPM, 0, 0),
420 SND_SOC_DAPM_AIF_IN("DA_IN3", NULL, 0, SND_SOC_NOPM, 0, 0),
421 SND_SOC_DAPM_AIF_IN("DA_IN4", NULL, 0, SND_SOC_NOPM, 0, 0),
422 SND_SOC_DAPM_AIF_IN("DA_IN5", NULL, 0, SND_SOC_NOPM, 0, 0),
423 SND_SOC_DAPM_AIF_IN("DA_IN6", NULL, 0, SND_SOC_NOPM, 0, 0),
424 SND_SOC_DAPM_AIF_OUT("AD_OUT1", NULL, 0, SND_SOC_NOPM, 0, 0),
425 SND_SOC_DAPM_AIF_OUT("AD_OUT2", NULL, 0, SND_SOC_NOPM, 0, 0),
426 SND_SOC_DAPM_AIF_OUT("AD_OUT3", NULL, 0, SND_SOC_NOPM, 0, 0),
427 SND_SOC_DAPM_AIF_OUT("AD_OUT4", NULL, 0, SND_SOC_NOPM, 0, 0),
428 SND_SOC_DAPM_AIF_OUT("AD_OUT57", NULL, 0, SND_SOC_NOPM, 0, 0),
429 SND_SOC_DAPM_AIF_OUT("AD_OUT68", NULL, 0, SND_SOC_NOPM, 0, 0),
430
431 /* Headset path */
432
433 SND_SOC_DAPM_SUPPLY("Charge Pump", AB8500_ANACONF5,
434 AB8500_ANACONF5_ENCPHS, 0, NULL, 0),
435
436 SND_SOC_DAPM_DAC("DA1 Enable", "ab8500_0p",
437 AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA1, 0),
438 SND_SOC_DAPM_DAC("DA2 Enable", "ab8500_0p",
439 AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA2, 0),
440
441 SND_SOC_DAPM_PGA("HSL Digital Volume", SND_SOC_NOPM, 0, 0,
442 NULL, 0),
443 SND_SOC_DAPM_PGA("HSR Digital Volume", SND_SOC_NOPM, 0, 0,
444 NULL, 0),
445
446 SND_SOC_DAPM_DAC("HSL DAC", "ab8500_0p",
447 AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACHSL, 0),
448 SND_SOC_DAPM_DAC("HSR DAC", "ab8500_0p",
449 AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACHSR, 0),
450 SND_SOC_DAPM_MIXER("HSL DAC Mute", AB8500_MUTECONF,
451 AB8500_MUTECONF_MUTDACHSL, 1,
452 NULL, 0),
453 SND_SOC_DAPM_MIXER("HSR DAC Mute", AB8500_MUTECONF,
454 AB8500_MUTECONF_MUTDACHSR, 1,
455 NULL, 0),
456 SND_SOC_DAPM_DAC("HSL DAC Driver", "ab8500_0p",
457 AB8500_ANACONF3, AB8500_ANACONF3_ENDRVHSL, 0),
458 SND_SOC_DAPM_DAC("HSR DAC Driver", "ab8500_0p",
459 AB8500_ANACONF3, AB8500_ANACONF3_ENDRVHSR, 0),
460
461 SND_SOC_DAPM_MIXER("HSL Mute",
462 AB8500_MUTECONF, AB8500_MUTECONF_MUTHSL, 1,
463 NULL, 0),
464 SND_SOC_DAPM_MIXER("HSR Mute",
465 AB8500_MUTECONF, AB8500_MUTECONF_MUTHSR, 1,
466 NULL, 0),
467 SND_SOC_DAPM_MIXER("HSL Enable",
468 AB8500_ANACONF4, AB8500_ANACONF4_ENHSL, 0,
469 NULL, 0),
470 SND_SOC_DAPM_MIXER("HSR Enable",
471 AB8500_ANACONF4, AB8500_ANACONF4_ENHSR, 0,
472 NULL, 0),
473 SND_SOC_DAPM_PGA("HSL Volume",
474 SND_SOC_NOPM, 0, 0,
475 NULL, 0),
476 SND_SOC_DAPM_PGA("HSR Volume",
477 SND_SOC_NOPM, 0, 0,
478 NULL, 0),
479
480 SND_SOC_DAPM_OUTPUT("Headset Left"),
481 SND_SOC_DAPM_OUTPUT("Headset Right"),
482
483 /* LineOut path */
484
485 SND_SOC_DAPM_MUX("LineOut Source",
486 SND_SOC_NOPM, 0, 0, dapm_lineout_source),
487
488 SND_SOC_DAPM_MIXER("LOL Disable HFL",
489 AB8500_ANACONF4, AB8500_ANACONF4_ENHFL, 1,
490 NULL, 0),
491 SND_SOC_DAPM_MIXER("LOR Disable HFR",
492 AB8500_ANACONF4, AB8500_ANACONF4_ENHFR, 1,
493 NULL, 0),
494
495 SND_SOC_DAPM_MIXER("LOL Enable",
496 AB8500_ANACONF5, AB8500_ANACONF5_ENLOL, 0,
497 NULL, 0),
498 SND_SOC_DAPM_MIXER("LOR Enable",
499 AB8500_ANACONF5, AB8500_ANACONF5_ENLOR, 0,
500 NULL, 0),
501
502 SND_SOC_DAPM_OUTPUT("LineOut Left"),
503 SND_SOC_DAPM_OUTPUT("LineOut Right"),
504
505 /* Earpiece path */
506
507 SND_SOC_DAPM_MUX("Earpiece or LineOut Mono Source",
508 SND_SOC_NOPM, 0, 0, &dapm_ear_lineout_source),
509 SND_SOC_DAPM_MIXER("EAR DAC",
510 AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACEAR, 0,
511 NULL, 0),
512 SND_SOC_DAPM_MIXER("EAR Mute",
513 AB8500_MUTECONF, AB8500_MUTECONF_MUTEAR, 1,
514 NULL, 0),
515 SND_SOC_DAPM_MIXER("EAR Enable",
516 AB8500_ANACONF4, AB8500_ANACONF4_ENEAR, 0,
517 NULL, 0),
518
519 SND_SOC_DAPM_OUTPUT("Earpiece"),
520
521 /* Handsfree path */
522
523 SND_SOC_DAPM_MIXER("DA3 Channel Volume",
524 AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA3, 0,
525 NULL, 0),
526 SND_SOC_DAPM_MIXER("DA4 Channel Volume",
527 AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA4, 0,
528 NULL, 0),
529 SND_SOC_DAPM_MUX("Speaker Left Source",
530 SND_SOC_NOPM, 0, 0, dapm_HFl_select),
531 SND_SOC_DAPM_MUX("Speaker Right Source",
532 SND_SOC_NOPM, 0, 0, dapm_HFr_select),
533 SND_SOC_DAPM_MIXER("HFL DAC", AB8500_DAPATHCONF,
534 AB8500_DAPATHCONF_ENDACHFL, 0,
535 NULL, 0),
536 SND_SOC_DAPM_MIXER("HFR DAC",
537 AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACHFR, 0,
538 NULL, 0),
539 SND_SOC_DAPM_MIXER("DA4 or ANC path to HfR",
540 AB8500_DIGMULTCONF2, AB8500_DIGMULTCONF2_DATOHFREN, 0,
541 NULL, 0),
542 SND_SOC_DAPM_MIXER("DA3 or ANC path to HfL",
543 AB8500_DIGMULTCONF2, AB8500_DIGMULTCONF2_DATOHFLEN, 0,
544 NULL, 0),
545 SND_SOC_DAPM_MIXER("HFL Enable",
546 AB8500_ANACONF4, AB8500_ANACONF4_ENHFL, 0,
547 NULL, 0),
548 SND_SOC_DAPM_MIXER("HFR Enable",
549 AB8500_ANACONF4, AB8500_ANACONF4_ENHFR, 0,
550 NULL, 0),
551
552 SND_SOC_DAPM_OUTPUT("Speaker Left"),
553 SND_SOC_DAPM_OUTPUT("Speaker Right"),
554
555 /* Vibrator path */
556
557 SND_SOC_DAPM_INPUT("PWMGEN1"),
558 SND_SOC_DAPM_INPUT("PWMGEN2"),
559
560 SND_SOC_DAPM_MIXER("DA5 Channel Volume",
561 AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA5, 0,
562 NULL, 0),
563 SND_SOC_DAPM_MIXER("DA6 Channel Volume",
564 AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA6, 0,
565 NULL, 0),
566 SND_SOC_DAPM_MIXER("VIB1 DAC",
567 AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACVIB1, 0,
568 NULL, 0),
569 SND_SOC_DAPM_MIXER("VIB2 DAC",
570 AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACVIB2, 0,
571 NULL, 0),
572 SND_SOC_DAPM_MUX("Vibra 1 Controller",
573 SND_SOC_NOPM, 0, 0, dapm_pwm2vib1),
574 SND_SOC_DAPM_MUX("Vibra 2 Controller",
575 SND_SOC_NOPM, 0, 0, dapm_pwm2vib2),
576 SND_SOC_DAPM_MIXER("VIB1 Enable",
577 AB8500_ANACONF4, AB8500_ANACONF4_ENVIB1, 0,
578 NULL, 0),
579 SND_SOC_DAPM_MIXER("VIB2 Enable",
580 AB8500_ANACONF4, AB8500_ANACONF4_ENVIB2, 0,
581 NULL, 0),
582
583 SND_SOC_DAPM_OUTPUT("Vibra 1"),
584 SND_SOC_DAPM_OUTPUT("Vibra 2"),
585
586 /* Mic 1 */
587
588 SND_SOC_DAPM_INPUT("Mic 1"),
589
590 SND_SOC_DAPM_MUX("Mic 1a or 1b Select",
591 SND_SOC_NOPM, 0, 0, dapm_mic1ab_mux),
592 SND_SOC_DAPM_MIXER("MIC1 Mute",
593 AB8500_ANACONF2, AB8500_ANACONF2_MUTMIC1, 1,
594 NULL, 0),
595 SND_SOC_DAPM_MIXER("MIC1A V-AMICx Enable",
596 AB8500_ANACONF2, AB8500_ANACONF2_ENMIC1, 0,
597 NULL, 0),
598 SND_SOC_DAPM_MIXER("MIC1B V-AMICx Enable",
599 AB8500_ANACONF2, AB8500_ANACONF2_ENMIC1, 0,
600 NULL, 0),
601 SND_SOC_DAPM_MIXER("MIC1 ADC",
602 AB8500_ANACONF3, AB8500_ANACONF3_ENADCMIC, 0,
603 NULL, 0),
604 SND_SOC_DAPM_MUX("AD3 Source Select",
605 SND_SOC_NOPM, 0, 0, dapm_ad3_select),
606 SND_SOC_DAPM_MIXER("AD3 Channel Volume",
607 SND_SOC_NOPM, 0, 0,
608 NULL, 0),
609 SND_SOC_DAPM_MIXER("AD3 Enable",
610 AB8500_ADPATHENA, AB8500_ADPATHENA_ENAD34, 0,
611 NULL, 0),
612
613 /* Mic 2 */
614
615 SND_SOC_DAPM_INPUT("Mic 2"),
616
617 SND_SOC_DAPM_MIXER("MIC2 Mute",
618 AB8500_ANACONF2, AB8500_ANACONF2_MUTMIC2, 1,
619 NULL, 0),
620 SND_SOC_DAPM_MIXER("MIC2 V-AMICx Enable", AB8500_ANACONF2,
621 AB8500_ANACONF2_ENMIC2, 0,
622 NULL, 0),
623
624 /* LineIn */
625
626 SND_SOC_DAPM_INPUT("LineIn Left"),
627 SND_SOC_DAPM_INPUT("LineIn Right"),
628
629 SND_SOC_DAPM_MIXER("LINL Mute",
630 AB8500_ANACONF2, AB8500_ANACONF2_MUTLINL, 1,
631 NULL, 0),
632 SND_SOC_DAPM_MIXER("LINR Mute",
633 AB8500_ANACONF2, AB8500_ANACONF2_MUTLINR, 1,
634 NULL, 0),
635 SND_SOC_DAPM_MIXER("LINL Enable", AB8500_ANACONF2,
636 AB8500_ANACONF2_ENLINL, 0,
637 NULL, 0),
638 SND_SOC_DAPM_MIXER("LINR Enable", AB8500_ANACONF2,
639 AB8500_ANACONF2_ENLINR, 0,
640 NULL, 0),
641
642 /* LineIn Bypass path */
643 SND_SOC_DAPM_MIXER("LINL to HSL Volume",
644 SND_SOC_NOPM, 0, 0,
645 NULL, 0),
646 SND_SOC_DAPM_MIXER("LINR to HSR Volume",
647 SND_SOC_NOPM, 0, 0,
648 NULL, 0),
649
650 /* LineIn, Mic 2 */
651 SND_SOC_DAPM_MUX("Mic 2 or LINR Select",
652 SND_SOC_NOPM, 0, 0, dapm_mic2lr_select),
653 SND_SOC_DAPM_MIXER("LINL ADC", AB8500_ANACONF3,
654 AB8500_ANACONF3_ENADCLINL, 0,
655 NULL, 0),
656 SND_SOC_DAPM_MIXER("LINR ADC", AB8500_ANACONF3,
657 AB8500_ANACONF3_ENADCLINR, 0,
658 NULL, 0),
659 SND_SOC_DAPM_MUX("AD1 Source Select",
660 SND_SOC_NOPM, 0, 0, dapm_ad1_select),
661 SND_SOC_DAPM_MUX("AD2 Source Select",
662 SND_SOC_NOPM, 0, 0, dapm_ad2_select),
663 SND_SOC_DAPM_MIXER("AD1 Channel Volume",
664 SND_SOC_NOPM, 0, 0,
665 NULL, 0),
666 SND_SOC_DAPM_MIXER("AD2 Channel Volume",
667 SND_SOC_NOPM, 0, 0,
668 NULL, 0),
669
670 SND_SOC_DAPM_MIXER("AD12 Enable",
671 AB8500_ADPATHENA, AB8500_ADPATHENA_ENAD12, 0,
672 NULL, 0),
673
674 /* HD Capture path */
675
676 SND_SOC_DAPM_MUX("AD5 Source Select",
677 SND_SOC_NOPM, 0, 0, dapm_ad5_select),
678 SND_SOC_DAPM_MUX("AD6 Source Select",
679 SND_SOC_NOPM, 0, 0, dapm_ad6_select),
680 SND_SOC_DAPM_MIXER("AD5 Channel Volume",
681 SND_SOC_NOPM, 0, 0,
682 NULL, 0),
683 SND_SOC_DAPM_MIXER("AD6 Channel Volume",
684 SND_SOC_NOPM, 0, 0,
685 NULL, 0),
686 SND_SOC_DAPM_MIXER("AD57 Enable",
687 AB8500_ADPATHENA, AB8500_ADPATHENA_ENAD5768, 0,
688 NULL, 0),
689 SND_SOC_DAPM_MIXER("AD68 Enable",
690 AB8500_ADPATHENA, AB8500_ADPATHENA_ENAD5768, 0,
691 NULL, 0),
692
693 /* Digital Microphone path */
694
695 SND_SOC_DAPM_INPUT("DMic 1"),
696 SND_SOC_DAPM_INPUT("DMic 2"),
697 SND_SOC_DAPM_INPUT("DMic 3"),
698 SND_SOC_DAPM_INPUT("DMic 4"),
699 SND_SOC_DAPM_INPUT("DMic 5"),
700 SND_SOC_DAPM_INPUT("DMic 6"),
701
702 SND_SOC_DAPM_MIXER("DMIC1",
703 AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC1, 0,
704 NULL, 0),
705 SND_SOC_DAPM_MIXER("DMIC2",
706 AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC2, 0,
707 NULL, 0),
708 SND_SOC_DAPM_MIXER("DMIC3",
709 AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC3, 0,
710 NULL, 0),
711 SND_SOC_DAPM_MIXER("DMIC4",
712 AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC4, 0,
713 NULL, 0),
714 SND_SOC_DAPM_MIXER("DMIC5",
715 AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC5, 0,
716 NULL, 0),
717 SND_SOC_DAPM_MIXER("DMIC6",
718 AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC6, 0,
719 NULL, 0),
720 SND_SOC_DAPM_MIXER("AD4 Channel Volume",
721 SND_SOC_NOPM, 0, 0,
722 NULL, 0),
723 SND_SOC_DAPM_MIXER("AD4 Enable",
724 AB8500_ADPATHENA, AB8500_ADPATHENA_ENAD34,
725 0, NULL, 0),
726
727 /* Acoustical Noise Cancellation path */
728
729 SND_SOC_DAPM_INPUT("ANC Configure Input"),
730 SND_SOC_DAPM_OUTPUT("ANC Configure Output"),
731
732 SND_SOC_DAPM_MUX("ANC Source",
733 SND_SOC_NOPM, 0, 0,
734 dapm_anc_in_select),
735 SND_SOC_DAPM_SWITCH("ANC",
736 SND_SOC_NOPM, 0, 0,
737 dapm_anc_enable),
738 SND_SOC_DAPM_SWITCH("ANC to Earpiece",
739 SND_SOC_NOPM, 0, 0,
740 dapm_anc_ear_mute),
741
742 /* Sidetone Filter path */
743
744 SND_SOC_DAPM_MUX("Sidetone Left Source",
745 SND_SOC_NOPM, 0, 0,
746 dapm_stfir1_in_select),
747 SND_SOC_DAPM_MUX("Sidetone Right Source",
748 SND_SOC_NOPM, 0, 0,
749 dapm_stfir2_in_select),
750 SND_SOC_DAPM_MIXER("STFIR1 Control",
751 SND_SOC_NOPM, 0, 0,
752 NULL, 0),
753 SND_SOC_DAPM_MIXER("STFIR2 Control",
754 SND_SOC_NOPM, 0, 0,
755 NULL, 0),
756 SND_SOC_DAPM_MIXER("STFIR1 Volume",
757 SND_SOC_NOPM, 0, 0,
758 NULL, 0),
759 SND_SOC_DAPM_MIXER("STFIR2 Volume",
760 SND_SOC_NOPM, 0, 0,
761 NULL, 0),
762 };
763
764 /*
765 * DAPM-routes
766 */
767 static const struct snd_soc_dapm_route ab8500_dapm_routes[] = {
768 /* Power AB8500 audio-block when AD/DA is active */
769 {"Main Supply", NULL, "V-AUD"},
770 {"Main Supply", NULL, "audioclk"},
771 {"Main Supply", NULL, "Audio Power"},
772 {"Main Supply", NULL, "Audio Analog Power"},
773
774 {"DAC", NULL, "ab8500_0p"},
775 {"DAC", NULL, "Main Supply"},
776 {"ADC", NULL, "ab8500_0c"},
777 {"ADC", NULL, "Main Supply"},
778
779 /* ANC Configure */
780 {"ANC Configure Input", NULL, "Main Supply"},
781 {"ANC Configure Output", NULL, "ANC Configure Input"},
782
783 /* AD/DA */
784 {"ADC", NULL, "ADC Input"},
785 {"DAC Output", NULL, "DAC"},
786
787 /* Powerup charge pump if DA1/2 is in use */
788
789 {"DA_IN1", NULL, "ab8500_0p"},
790 {"DA_IN1", NULL, "Charge Pump"},
791 {"DA_IN2", NULL, "ab8500_0p"},
792 {"DA_IN2", NULL, "Charge Pump"},
793
794 /* Headset path */
795
796 {"DA1 Enable", NULL, "DA_IN1"},
797 {"DA2 Enable", NULL, "DA_IN2"},
798
799 {"HSL Digital Volume", NULL, "DA1 Enable"},
800 {"HSR Digital Volume", NULL, "DA2 Enable"},
801
802 {"HSL DAC", NULL, "HSL Digital Volume"},
803 {"HSR DAC", NULL, "HSR Digital Volume"},
804
805 {"HSL DAC Mute", NULL, "HSL DAC"},
806 {"HSR DAC Mute", NULL, "HSR DAC"},
807
808 {"HSL DAC Driver", NULL, "HSL DAC Mute"},
809 {"HSR DAC Driver", NULL, "HSR DAC Mute"},
810
811 {"HSL Mute", NULL, "HSL DAC Driver"},
812 {"HSR Mute", NULL, "HSR DAC Driver"},
813
814 {"HSL Enable", NULL, "HSL Mute"},
815 {"HSR Enable", NULL, "HSR Mute"},
816
817 {"HSL Volume", NULL, "HSL Enable"},
818 {"HSR Volume", NULL, "HSR Enable"},
819
820 {"Headset Left", NULL, "HSL Volume"},
821 {"Headset Right", NULL, "HSR Volume"},
822
823 /* HF or LineOut path */
824
825 {"DA_IN3", NULL, "ab8500_0p"},
826 {"DA3 Channel Volume", NULL, "DA_IN3"},
827 {"DA_IN4", NULL, "ab8500_0p"},
828 {"DA4 Channel Volume", NULL, "DA_IN4"},
829
830 {"Speaker Left Source", "Audio Path", "DA3 Channel Volume"},
831 {"Speaker Right Source", "Audio Path", "DA4 Channel Volume"},
832
833 {"DA3 or ANC path to HfL", NULL, "Speaker Left Source"},
834 {"DA4 or ANC path to HfR", NULL, "Speaker Right Source"},
835
836 /* HF path */
837
838 {"HFL DAC", NULL, "DA3 or ANC path to HfL"},
839 {"HFR DAC", NULL, "DA4 or ANC path to HfR"},
840
841 {"HFL Enable", NULL, "HFL DAC"},
842 {"HFR Enable", NULL, "HFR DAC"},
843
844 {"Speaker Left", NULL, "HFL Enable"},
845 {"Speaker Right", NULL, "HFR Enable"},
846
847 /* Earpiece path */
848
849 {"Earpiece or LineOut Mono Source", "Headset Left",
850 "HSL Digital Volume"},
851 {"Earpiece or LineOut Mono Source", "Speaker Left",
852 "DA3 or ANC path to HfL"},
853
854 {"EAR DAC", NULL, "Earpiece or LineOut Mono Source"},
855
856 {"EAR Mute", NULL, "EAR DAC"},
857
858 {"EAR Enable", NULL, "EAR Mute"},
859
860 {"Earpiece", NULL, "EAR Enable"},
861
862 /* LineOut path stereo */
863
864 {"LineOut Source", "Stereo Path", "HSL DAC Driver"},
865 {"LineOut Source", "Stereo Path", "HSR DAC Driver"},
866
867 /* LineOut path mono */
868
869 {"LineOut Source", "Mono Path", "EAR DAC"},
870
871 /* LineOut path */
872
873 {"LOL Disable HFL", NULL, "LineOut Source"},
874 {"LOR Disable HFR", NULL, "LineOut Source"},
875
876 {"LOL Enable", NULL, "LOL Disable HFL"},
877 {"LOR Enable", NULL, "LOR Disable HFR"},
878
879 {"LineOut Left", NULL, "LOL Enable"},
880 {"LineOut Right", NULL, "LOR Enable"},
881
882 /* Vibrator path */
883
884 {"DA_IN5", NULL, "ab8500_0p"},
885 {"DA5 Channel Volume", NULL, "DA_IN5"},
886 {"DA_IN6", NULL, "ab8500_0p"},
887 {"DA6 Channel Volume", NULL, "DA_IN6"},
888
889 {"VIB1 DAC", NULL, "DA5 Channel Volume"},
890 {"VIB2 DAC", NULL, "DA6 Channel Volume"},
891
892 {"Vibra 1 Controller", "Audio Path", "VIB1 DAC"},
893 {"Vibra 2 Controller", "Audio Path", "VIB2 DAC"},
894 {"Vibra 1 Controller", "PWM Generator", "PWMGEN1"},
895 {"Vibra 2 Controller", "PWM Generator", "PWMGEN2"},
896
897 {"VIB1 Enable", NULL, "Vibra 1 Controller"},
898 {"VIB2 Enable", NULL, "Vibra 2 Controller"},
899
900 {"Vibra 1", NULL, "VIB1 Enable"},
901 {"Vibra 2", NULL, "VIB2 Enable"},
902
903
904 /* Mic 2 */
905
906 {"MIC2 V-AMICx Enable", NULL, "Mic 2"},
907
908 /* LineIn */
909 {"LINL Mute", NULL, "LineIn Left"},
910 {"LINR Mute", NULL, "LineIn Right"},
911
912 {"LINL Enable", NULL, "LINL Mute"},
913 {"LINR Enable", NULL, "LINR Mute"},
914
915 /* LineIn, Mic 2 */
916 {"Mic 2 or LINR Select", "LineIn Right", "LINR Enable"},
917 {"Mic 2 or LINR Select", "Mic 2", "MIC2 V-AMICx Enable"},
918
919 {"LINL ADC", NULL, "LINL Enable"},
920 {"LINR ADC", NULL, "Mic 2 or LINR Select"},
921
922 {"AD1 Source Select", "LineIn Left", "LINL ADC"},
923 {"AD2 Source Select", "LineIn Right", "LINR ADC"},
924
925 {"AD1 Channel Volume", NULL, "AD1 Source Select"},
926 {"AD2 Channel Volume", NULL, "AD2 Source Select"},
927
928 {"AD12 Enable", NULL, "AD1 Channel Volume"},
929 {"AD12 Enable", NULL, "AD2 Channel Volume"},
930
931 {"AD_OUT1", NULL, "ab8500_0c"},
932 {"AD_OUT1", NULL, "AD12 Enable"},
933 {"AD_OUT2", NULL, "ab8500_0c"},
934 {"AD_OUT2", NULL, "AD12 Enable"},
935
936 /* Mic 1 */
937
938 {"MIC1 Mute", NULL, "Mic 1"},
939
940 {"MIC1A V-AMICx Enable", NULL, "MIC1 Mute"},
941 {"MIC1B V-AMICx Enable", NULL, "MIC1 Mute"},
942
943 {"Mic 1a or 1b Select", "Mic 1a", "MIC1A V-AMICx Enable"},
944 {"Mic 1a or 1b Select", "Mic 1b", "MIC1B V-AMICx Enable"},
945
946 {"MIC1 ADC", NULL, "Mic 1a or 1b Select"},
947
948 {"AD3 Source Select", "Mic 1", "MIC1 ADC"},
949
950 {"AD3 Channel Volume", NULL, "AD3 Source Select"},
951
952 {"AD3 Enable", NULL, "AD3 Channel Volume"},
953
954 {"AD_OUT3", NULL, "ab8500_0c"},
955 {"AD_OUT3", NULL, "AD3 Enable"},
956
957 /* HD Capture path */
958
959 {"AD5 Source Select", "Mic 2", "LINR ADC"},
960 {"AD6 Source Select", "Mic 1", "MIC1 ADC"},
961
962 {"AD5 Channel Volume", NULL, "AD5 Source Select"},
963 {"AD6 Channel Volume", NULL, "AD6 Source Select"},
964
965 {"AD57 Enable", NULL, "AD5 Channel Volume"},
966 {"AD68 Enable", NULL, "AD6 Channel Volume"},
967
968 {"AD_OUT57", NULL, "ab8500_0c"},
969 {"AD_OUT57", NULL, "AD57 Enable"},
970 {"AD_OUT68", NULL, "ab8500_0c"},
971 {"AD_OUT68", NULL, "AD68 Enable"},
972
973 /* Digital Microphone path */
974
975 {"DMic 1", NULL, "V-DMIC"},
976 {"DMic 2", NULL, "V-DMIC"},
977 {"DMic 3", NULL, "V-DMIC"},
978 {"DMic 4", NULL, "V-DMIC"},
979 {"DMic 5", NULL, "V-DMIC"},
980 {"DMic 6", NULL, "V-DMIC"},
981
982 {"AD1 Source Select", NULL, "DMic 1"},
983 {"AD2 Source Select", NULL, "DMic 2"},
984 {"AD3 Source Select", NULL, "DMic 3"},
985 {"AD5 Source Select", NULL, "DMic 5"},
986 {"AD6 Source Select", NULL, "DMic 6"},
987
988 {"AD4 Channel Volume", NULL, "DMic 4"},
989 {"AD4 Enable", NULL, "AD4 Channel Volume"},
990
991 {"AD_OUT4", NULL, "ab8500_0c"},
992 {"AD_OUT4", NULL, "AD4 Enable"},
993
994 /* LineIn Bypass path */
995
996 {"LINL to HSL Volume", NULL, "LINL Enable"},
997 {"LINR to HSR Volume", NULL, "LINR Enable"},
998
999 {"HSL DAC Driver", NULL, "LINL to HSL Volume"},
1000 {"HSR DAC Driver", NULL, "LINR to HSR Volume"},
1001
1002 /* ANC path (Acoustic Noise Cancellation) */
1003
1004 {"ANC Source", "Mic 2 / DMic 5", "AD5 Channel Volume"},
1005 {"ANC Source", "Mic 1 / DMic 6", "AD6 Channel Volume"},
1006
1007 {"ANC", "Switch", "ANC Source"},
1008
1009 {"Speaker Left Source", "ANC", "ANC"},
1010 {"Speaker Right Source", "ANC", "ANC"},
1011 {"ANC to Earpiece", "Switch", "ANC"},
1012
1013 {"HSL Digital Volume", NULL, "ANC to Earpiece"},
1014
1015 /* Sidetone Filter path */
1016
1017 {"Sidetone Left Source", "LineIn Left", "AD12 Enable"},
1018 {"Sidetone Left Source", "LineIn Right", "AD12 Enable"},
1019 {"Sidetone Left Source", "Mic 1", "AD3 Enable"},
1020 {"Sidetone Left Source", "Headset Left", "DA_IN1"},
1021 {"Sidetone Right Source", "LineIn Right", "AD12 Enable"},
1022 {"Sidetone Right Source", "Mic 1", "AD3 Enable"},
1023 {"Sidetone Right Source", "DMic 4", "AD4 Enable"},
1024 {"Sidetone Right Source", "Headset Right", "DA_IN2"},
1025
1026 {"STFIR1 Control", NULL, "Sidetone Left Source"},
1027 {"STFIR2 Control", NULL, "Sidetone Right Source"},
1028
1029 {"STFIR1 Volume", NULL, "STFIR1 Control"},
1030 {"STFIR2 Volume", NULL, "STFIR2 Control"},
1031
1032 {"DA1 Enable", NULL, "STFIR1 Volume"},
1033 {"DA2 Enable", NULL, "STFIR2 Volume"},
1034 };
1035
1036 static const struct snd_soc_dapm_route ab8500_dapm_routes_mic1a_vamicx[] = {
1037 {"MIC1A V-AMICx Enable", NULL, "V-AMIC1"},
1038 {"MIC1A V-AMICx Enable", NULL, "V-AMIC2"},
1039 };
1040
1041 static const struct snd_soc_dapm_route ab8500_dapm_routes_mic1b_vamicx[] = {
1042 {"MIC1B V-AMICx Enable", NULL, "V-AMIC1"},
1043 {"MIC1B V-AMICx Enable", NULL, "V-AMIC2"},
1044 };
1045
1046 static const struct snd_soc_dapm_route ab8500_dapm_routes_mic2_vamicx[] = {
1047 {"MIC2 V-AMICx Enable", NULL, "V-AMIC1"},
1048 {"MIC2 V-AMICx Enable", NULL, "V-AMIC2"},
1049 };
1050
1051 /* ANC FIR-coefficients configuration sequence */
1052 static void anc_fir(struct snd_soc_codec *codec,
1053 unsigned int bnk, unsigned int par, unsigned int val)
1054 {
1055 if (par == 0 && bnk == 0)
1056 snd_soc_update_bits(codec, AB8500_ANCCONF1,
1057 BIT(AB8500_ANCCONF1_ANCFIRUPDATE),
1058 BIT(AB8500_ANCCONF1_ANCFIRUPDATE));
1059
1060 snd_soc_write(codec, AB8500_ANCCONF5, val >> 8 & 0xff);
1061 snd_soc_write(codec, AB8500_ANCCONF6, val & 0xff);
1062
1063 if (par == AB8500_ANC_FIR_COEFFS - 1 && bnk == 1)
1064 snd_soc_update_bits(codec, AB8500_ANCCONF1,
1065 BIT(AB8500_ANCCONF1_ANCFIRUPDATE), 0);
1066 }
1067
1068 /* ANC IIR-coefficients configuration sequence */
1069 static void anc_iir(struct snd_soc_codec *codec, unsigned int bnk,
1070 unsigned int par, unsigned int val)
1071 {
1072 if (par == 0) {
1073 if (bnk == 0) {
1074 snd_soc_update_bits(codec, AB8500_ANCCONF1,
1075 BIT(AB8500_ANCCONF1_ANCIIRINIT),
1076 BIT(AB8500_ANCCONF1_ANCIIRINIT));
1077 usleep_range(AB8500_ANC_SM_DELAY, AB8500_ANC_SM_DELAY);
1078 snd_soc_update_bits(codec, AB8500_ANCCONF1,
1079 BIT(AB8500_ANCCONF1_ANCIIRINIT), 0);
1080 usleep_range(AB8500_ANC_SM_DELAY, AB8500_ANC_SM_DELAY);
1081 } else {
1082 snd_soc_update_bits(codec, AB8500_ANCCONF1,
1083 BIT(AB8500_ANCCONF1_ANCIIRUPDATE),
1084 BIT(AB8500_ANCCONF1_ANCIIRUPDATE));
1085 }
1086 } else if (par > 3) {
1087 snd_soc_write(codec, AB8500_ANCCONF7, 0);
1088 snd_soc_write(codec, AB8500_ANCCONF8, val >> 16 & 0xff);
1089 }
1090
1091 snd_soc_write(codec, AB8500_ANCCONF7, val >> 8 & 0xff);
1092 snd_soc_write(codec, AB8500_ANCCONF8, val & 0xff);
1093
1094 if (par == AB8500_ANC_IIR_COEFFS - 1 && bnk == 1)
1095 snd_soc_update_bits(codec, AB8500_ANCCONF1,
1096 BIT(AB8500_ANCCONF1_ANCIIRUPDATE), 0);
1097 }
1098
1099 /* ANC IIR-/FIR-coefficients configuration sequence */
1100 static void anc_configure(struct snd_soc_codec *codec,
1101 bool apply_fir, bool apply_iir)
1102 {
1103 struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(codec->dev);
1104 unsigned int bnk, par, val;
1105
1106 dev_dbg(codec->dev, "%s: Enter.\n", __func__);
1107
1108 if (apply_fir)
1109 snd_soc_update_bits(codec, AB8500_ANCCONF1,
1110 BIT(AB8500_ANCCONF1_ENANC), 0);
1111
1112 snd_soc_update_bits(codec, AB8500_ANCCONF1,
1113 BIT(AB8500_ANCCONF1_ENANC), BIT(AB8500_ANCCONF1_ENANC));
1114
1115 if (apply_fir)
1116 for (bnk = 0; bnk < AB8500_NR_OF_ANC_COEFF_BANKS; bnk++)
1117 for (par = 0; par < AB8500_ANC_FIR_COEFFS; par++) {
1118 val = snd_soc_read(codec,
1119 drvdata->anc_fir_values[par]);
1120 anc_fir(codec, bnk, par, val);
1121 }
1122
1123 if (apply_iir)
1124 for (bnk = 0; bnk < AB8500_NR_OF_ANC_COEFF_BANKS; bnk++)
1125 for (par = 0; par < AB8500_ANC_IIR_COEFFS; par++) {
1126 val = snd_soc_read(codec,
1127 drvdata->anc_iir_values[par]);
1128 anc_iir(codec, bnk, par, val);
1129 }
1130
1131 dev_dbg(codec->dev, "%s: Exit.\n", __func__);
1132 }
1133
1134 /*
1135 * Control-events
1136 */
1137
1138 static int sid_status_control_get(struct snd_kcontrol *kcontrol,
1139 struct snd_ctl_elem_value *ucontrol)
1140 {
1141 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
1142 struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(codec->dev);
1143
1144 mutex_lock(&codec->mutex);
1145 ucontrol->value.integer.value[0] = drvdata->sid_status;
1146 mutex_unlock(&codec->mutex);
1147
1148 return 0;
1149 }
1150
1151 /* Write sidetone FIR-coefficients configuration sequence */
1152 static int sid_status_control_put(struct snd_kcontrol *kcontrol,
1153 struct snd_ctl_elem_value *ucontrol)
1154 {
1155 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
1156 struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(codec->dev);
1157 unsigned int param, sidconf, val;
1158 int status = 1;
1159
1160 dev_dbg(codec->dev, "%s: Enter\n", __func__);
1161
1162 if (ucontrol->value.integer.value[0] != SID_APPLY_FIR) {
1163 dev_err(codec->dev,
1164 "%s: ERROR: This control supports '%s' only!\n",
1165 __func__, enum_sid_state[SID_APPLY_FIR]);
1166 return -EIO;
1167 }
1168
1169 mutex_lock(&codec->mutex);
1170
1171 sidconf = snd_soc_read(codec, AB8500_SIDFIRCONF);
1172 if (((sidconf & BIT(AB8500_SIDFIRCONF_FIRSIDBUSY)) != 0)) {
1173 if ((sidconf & BIT(AB8500_SIDFIRCONF_ENFIRSIDS)) == 0) {
1174 dev_err(codec->dev, "%s: Sidetone busy while off!\n",
1175 __func__);
1176 status = -EPERM;
1177 } else {
1178 status = -EBUSY;
1179 }
1180 goto out;
1181 }
1182
1183 snd_soc_write(codec, AB8500_SIDFIRADR, 0);
1184
1185 for (param = 0; param < AB8500_SID_FIR_COEFFS; param++) {
1186 val = snd_soc_read(codec, drvdata->sid_fir_values[param]);
1187 snd_soc_write(codec, AB8500_SIDFIRCOEF1, val >> 8 & 0xff);
1188 snd_soc_write(codec, AB8500_SIDFIRCOEF2, val & 0xff);
1189 }
1190
1191 snd_soc_update_bits(codec, AB8500_SIDFIRADR,
1192 BIT(AB8500_SIDFIRADR_FIRSIDSET),
1193 BIT(AB8500_SIDFIRADR_FIRSIDSET));
1194 snd_soc_update_bits(codec, AB8500_SIDFIRADR,
1195 BIT(AB8500_SIDFIRADR_FIRSIDSET), 0);
1196
1197 drvdata->sid_status = SID_FIR_CONFIGURED;
1198
1199 out:
1200 mutex_unlock(&codec->mutex);
1201
1202 dev_dbg(codec->dev, "%s: Exit\n", __func__);
1203
1204 return status;
1205 }
1206
1207 static int anc_status_control_get(struct snd_kcontrol *kcontrol,
1208 struct snd_ctl_elem_value *ucontrol)
1209 {
1210 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
1211 struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(codec->dev);
1212
1213 mutex_lock(&codec->mutex);
1214 ucontrol->value.integer.value[0] = drvdata->anc_status;
1215 mutex_unlock(&codec->mutex);
1216
1217 return 0;
1218 }
1219
1220 static int anc_status_control_put(struct snd_kcontrol *kcontrol,
1221 struct snd_ctl_elem_value *ucontrol)
1222 {
1223 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
1224 struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(codec->dev);
1225 struct device *dev = codec->dev;
1226 bool apply_fir, apply_iir;
1227 int req, status;
1228
1229 dev_dbg(dev, "%s: Enter.\n", __func__);
1230
1231 mutex_lock(&drvdata->anc_lock);
1232
1233 req = ucontrol->value.integer.value[0];
1234 if (req != ANC_APPLY_FIR_IIR && req != ANC_APPLY_FIR &&
1235 req != ANC_APPLY_IIR) {
1236 dev_err(dev, "%s: ERROR: Unsupported status to set '%s'!\n",
1237 __func__, enum_anc_state[req]);
1238 status = -EINVAL;
1239 goto cleanup;
1240 }
1241 apply_fir = req == ANC_APPLY_FIR || req == ANC_APPLY_FIR_IIR;
1242 apply_iir = req == ANC_APPLY_IIR || req == ANC_APPLY_FIR_IIR;
1243
1244 status = snd_soc_dapm_force_enable_pin(&codec->dapm,
1245 "ANC Configure Input");
1246 if (status < 0) {
1247 dev_err(dev,
1248 "%s: ERROR: Failed to enable power (status = %d)!\n",
1249 __func__, status);
1250 goto cleanup;
1251 }
1252 snd_soc_dapm_sync(&codec->dapm);
1253
1254 mutex_lock(&codec->mutex);
1255 anc_configure(codec, apply_fir, apply_iir);
1256 mutex_unlock(&codec->mutex);
1257
1258 if (apply_fir) {
1259 if (drvdata->anc_status == ANC_IIR_CONFIGURED)
1260 drvdata->anc_status = ANC_FIR_IIR_CONFIGURED;
1261 else if (drvdata->anc_status != ANC_FIR_IIR_CONFIGURED)
1262 drvdata->anc_status = ANC_FIR_CONFIGURED;
1263 }
1264 if (apply_iir) {
1265 if (drvdata->anc_status == ANC_FIR_CONFIGURED)
1266 drvdata->anc_status = ANC_FIR_IIR_CONFIGURED;
1267 else if (drvdata->anc_status != ANC_FIR_IIR_CONFIGURED)
1268 drvdata->anc_status = ANC_IIR_CONFIGURED;
1269 }
1270
1271 status = snd_soc_dapm_disable_pin(&codec->dapm, "ANC Configure Input");
1272 snd_soc_dapm_sync(&codec->dapm);
1273
1274 cleanup:
1275 mutex_unlock(&drvdata->anc_lock);
1276
1277 if (status < 0)
1278 dev_err(dev, "%s: Unable to configure ANC! (status = %d)\n",
1279 __func__, status);
1280
1281 dev_dbg(dev, "%s: Exit.\n", __func__);
1282
1283 return (status < 0) ? status : 1;
1284 }
1285
1286 static int filter_control_info(struct snd_kcontrol *kcontrol,
1287 struct snd_ctl_elem_info *uinfo)
1288 {
1289 struct filter_control *fc =
1290 (struct filter_control *)kcontrol->private_value;
1291
1292 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1293 uinfo->count = fc->count;
1294 uinfo->value.integer.min = fc->min;
1295 uinfo->value.integer.max = fc->max;
1296
1297 return 0;
1298 }
1299
1300 static int filter_control_get(struct snd_kcontrol *kcontrol,
1301 struct snd_ctl_elem_value *ucontrol)
1302 {
1303 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
1304 struct filter_control *fc =
1305 (struct filter_control *)kcontrol->private_value;
1306 unsigned int i;
1307
1308 mutex_lock(&codec->mutex);
1309 for (i = 0; i < fc->count; i++)
1310 ucontrol->value.integer.value[i] = fc->value[i];
1311 mutex_unlock(&codec->mutex);
1312
1313 return 0;
1314 }
1315
1316 static int filter_control_put(struct snd_kcontrol *kcontrol,
1317 struct snd_ctl_elem_value *ucontrol)
1318 {
1319 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
1320 struct filter_control *fc =
1321 (struct filter_control *)kcontrol->private_value;
1322 unsigned int i;
1323
1324 mutex_lock(&codec->mutex);
1325 for (i = 0; i < fc->count; i++)
1326 fc->value[i] = ucontrol->value.integer.value[i];
1327 mutex_unlock(&codec->mutex);
1328
1329 return 0;
1330 }
1331
1332 /*
1333 * Controls - Non-DAPM ASoC
1334 */
1335
1336 static DECLARE_TLV_DB_SCALE(adx_dig_gain_tlv, -3200, 100, 1);
1337 /* -32dB = Mute */
1338
1339 static DECLARE_TLV_DB_SCALE(dax_dig_gain_tlv, -6300, 100, 1);
1340 /* -63dB = Mute */
1341
1342 static DECLARE_TLV_DB_SCALE(hs_ear_dig_gain_tlv, -100, 100, 1);
1343 /* -1dB = Mute */
1344
1345 static const unsigned int hs_gain_tlv[] = {
1346 TLV_DB_RANGE_HEAD(2),
1347 0, 3, TLV_DB_SCALE_ITEM(-3200, 400, 0),
1348 4, 15, TLV_DB_SCALE_ITEM(-1800, 200, 0),
1349 };
1350
1351 static DECLARE_TLV_DB_SCALE(mic_gain_tlv, 0, 100, 0);
1352
1353 static DECLARE_TLV_DB_SCALE(lin_gain_tlv, -1000, 200, 0);
1354
1355 static DECLARE_TLV_DB_SCALE(lin2hs_gain_tlv, -3800, 200, 1);
1356 /* -38dB = Mute */
1357
1358 static const char * const enum_hsfadspeed[] = {"2ms", "0.5ms", "10.6ms",
1359 "5ms"};
1360 static SOC_ENUM_SINGLE_DECL(soc_enum_hsfadspeed,
1361 AB8500_DIGMICCONF, AB8500_DIGMICCONF_HSFADSPEED, enum_hsfadspeed);
1362
1363 static const char * const enum_envdetthre[] = {
1364 "250mV", "300mV", "350mV", "400mV",
1365 "450mV", "500mV", "550mV", "600mV",
1366 "650mV", "700mV", "750mV", "800mV",
1367 "850mV", "900mV", "950mV", "1.00V" };
1368 static SOC_ENUM_SINGLE_DECL(soc_enum_envdeththre,
1369 AB8500_ENVCPCONF, AB8500_ENVCPCONF_ENVDETHTHRE, enum_envdetthre);
1370 static SOC_ENUM_SINGLE_DECL(soc_enum_envdetlthre,
1371 AB8500_ENVCPCONF, AB8500_ENVCPCONF_ENVDETLTHRE, enum_envdetthre);
1372 static const char * const enum_envdettime[] = {
1373 "26.6us", "53.2us", "106us", "213us",
1374 "426us", "851us", "1.70ms", "3.40ms",
1375 "6.81ms", "13.6ms", "27.2ms", "54.5ms",
1376 "109ms", "218ms", "436ms", "872ms" };
1377 static SOC_ENUM_SINGLE_DECL(soc_enum_envdettime,
1378 AB8500_SIGENVCONF, AB8500_SIGENVCONF_ENVDETTIME, enum_envdettime);
1379
1380 static const char * const enum_sinc31[] = {"Sinc 3", "Sinc 1"};
1381 static SOC_ENUM_SINGLE_DECL(soc_enum_hsesinc, AB8500_HSLEARDIGGAIN,
1382 AB8500_HSLEARDIGGAIN_HSSINC1, enum_sinc31);
1383
1384 static const char * const enum_fadespeed[] = {"1ms", "4ms", "8ms", "16ms"};
1385 static SOC_ENUM_SINGLE_DECL(soc_enum_fadespeed, AB8500_HSRDIGGAIN,
1386 AB8500_HSRDIGGAIN_FADESPEED, enum_fadespeed);
1387
1388 /* Earpiece */
1389
1390 static const char * const enum_lowpow[] = {"Normal", "Low Power"};
1391 static SOC_ENUM_SINGLE_DECL(soc_enum_eardaclowpow, AB8500_ANACONF1,
1392 AB8500_ANACONF1_EARDACLOWPOW, enum_lowpow);
1393 static SOC_ENUM_SINGLE_DECL(soc_enum_eardrvlowpow, AB8500_ANACONF1,
1394 AB8500_ANACONF1_EARDRVLOWPOW, enum_lowpow);
1395
1396 static const char * const enum_av_mode[] = {"Audio", "Voice"};
1397 static SOC_ENUM_DOUBLE_DECL(soc_enum_ad12voice, AB8500_ADFILTCONF,
1398 AB8500_ADFILTCONF_AD1VOICE, AB8500_ADFILTCONF_AD2VOICE, enum_av_mode);
1399 static SOC_ENUM_DOUBLE_DECL(soc_enum_ad34voice, AB8500_ADFILTCONF,
1400 AB8500_ADFILTCONF_AD3VOICE, AB8500_ADFILTCONF_AD4VOICE, enum_av_mode);
1401
1402 /* DA */
1403
1404 static SOC_ENUM_SINGLE_DECL(soc_enum_da12voice,
1405 AB8500_DASLOTCONF1, AB8500_DASLOTCONF1_DA12VOICE,
1406 enum_av_mode);
1407 static SOC_ENUM_SINGLE_DECL(soc_enum_da34voice,
1408 AB8500_DASLOTCONF3, AB8500_DASLOTCONF3_DA34VOICE,
1409 enum_av_mode);
1410 static SOC_ENUM_SINGLE_DECL(soc_enum_da56voice,
1411 AB8500_DASLOTCONF5, AB8500_DASLOTCONF5_DA56VOICE,
1412 enum_av_mode);
1413
1414 static const char * const enum_da2hslr[] = {"Sidetone", "Audio Path"};
1415 static SOC_ENUM_DOUBLE_DECL(soc_enum_da2hslr, AB8500_DIGMULTCONF1,
1416 AB8500_DIGMULTCONF1_DATOHSLEN,
1417 AB8500_DIGMULTCONF1_DATOHSREN, enum_da2hslr);
1418
1419 static const char * const enum_sinc53[] = {"Sinc 5", "Sinc 3"};
1420 static SOC_ENUM_DOUBLE_DECL(soc_enum_dmic12sinc, AB8500_DMICFILTCONF,
1421 AB8500_DMICFILTCONF_DMIC1SINC3,
1422 AB8500_DMICFILTCONF_DMIC2SINC3, enum_sinc53);
1423 static SOC_ENUM_DOUBLE_DECL(soc_enum_dmic34sinc, AB8500_DMICFILTCONF,
1424 AB8500_DMICFILTCONF_DMIC3SINC3,
1425 AB8500_DMICFILTCONF_DMIC4SINC3, enum_sinc53);
1426 static SOC_ENUM_DOUBLE_DECL(soc_enum_dmic56sinc, AB8500_DMICFILTCONF,
1427 AB8500_DMICFILTCONF_DMIC5SINC3,
1428 AB8500_DMICFILTCONF_DMIC6SINC3, enum_sinc53);
1429
1430 /* Digital interface - DA from slot mapping */
1431 static const char * const enum_da_from_slot_map[] = {"SLOT0",
1432 "SLOT1",
1433 "SLOT2",
1434 "SLOT3",
1435 "SLOT4",
1436 "SLOT5",
1437 "SLOT6",
1438 "SLOT7",
1439 "SLOT8",
1440 "SLOT9",
1441 "SLOT10",
1442 "SLOT11",
1443 "SLOT12",
1444 "SLOT13",
1445 "SLOT14",
1446 "SLOT15",
1447 "SLOT16",
1448 "SLOT17",
1449 "SLOT18",
1450 "SLOT19",
1451 "SLOT20",
1452 "SLOT21",
1453 "SLOT22",
1454 "SLOT23",
1455 "SLOT24",
1456 "SLOT25",
1457 "SLOT26",
1458 "SLOT27",
1459 "SLOT28",
1460 "SLOT29",
1461 "SLOT30",
1462 "SLOT31"};
1463 static SOC_ENUM_SINGLE_DECL(soc_enum_da1slotmap,
1464 AB8500_DASLOTCONF1, AB8500_DASLOTCONFX_SLTODAX_SHIFT,
1465 enum_da_from_slot_map);
1466 static SOC_ENUM_SINGLE_DECL(soc_enum_da2slotmap,
1467 AB8500_DASLOTCONF2, AB8500_DASLOTCONFX_SLTODAX_SHIFT,
1468 enum_da_from_slot_map);
1469 static SOC_ENUM_SINGLE_DECL(soc_enum_da3slotmap,
1470 AB8500_DASLOTCONF3, AB8500_DASLOTCONFX_SLTODAX_SHIFT,
1471 enum_da_from_slot_map);
1472 static SOC_ENUM_SINGLE_DECL(soc_enum_da4slotmap,
1473 AB8500_DASLOTCONF4, AB8500_DASLOTCONFX_SLTODAX_SHIFT,
1474 enum_da_from_slot_map);
1475 static SOC_ENUM_SINGLE_DECL(soc_enum_da5slotmap,
1476 AB8500_DASLOTCONF5, AB8500_DASLOTCONFX_SLTODAX_SHIFT,
1477 enum_da_from_slot_map);
1478 static SOC_ENUM_SINGLE_DECL(soc_enum_da6slotmap,
1479 AB8500_DASLOTCONF6, AB8500_DASLOTCONFX_SLTODAX_SHIFT,
1480 enum_da_from_slot_map);
1481 static SOC_ENUM_SINGLE_DECL(soc_enum_da7slotmap,
1482 AB8500_DASLOTCONF7, AB8500_DASLOTCONFX_SLTODAX_SHIFT,
1483 enum_da_from_slot_map);
1484 static SOC_ENUM_SINGLE_DECL(soc_enum_da8slotmap,
1485 AB8500_DASLOTCONF8, AB8500_DASLOTCONFX_SLTODAX_SHIFT,
1486 enum_da_from_slot_map);
1487
1488 /* Digital interface - AD to slot mapping */
1489 static const char * const enum_ad_to_slot_map[] = {"AD_OUT1",
1490 "AD_OUT2",
1491 "AD_OUT3",
1492 "AD_OUT4",
1493 "AD_OUT5",
1494 "AD_OUT6",
1495 "AD_OUT7",
1496 "AD_OUT8",
1497 "zeroes",
1498 "tristate"};
1499 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot0map,
1500 AB8500_ADSLOTSEL1, AB8500_ADSLOTSELX_EVEN_SHIFT,
1501 enum_ad_to_slot_map);
1502 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot1map,
1503 AB8500_ADSLOTSEL1, AB8500_ADSLOTSELX_ODD_SHIFT,
1504 enum_ad_to_slot_map);
1505 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot2map,
1506 AB8500_ADSLOTSEL2, AB8500_ADSLOTSELX_EVEN_SHIFT,
1507 enum_ad_to_slot_map);
1508 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot3map,
1509 AB8500_ADSLOTSEL2, AB8500_ADSLOTSELX_ODD_SHIFT,
1510 enum_ad_to_slot_map);
1511 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot4map,
1512 AB8500_ADSLOTSEL3, AB8500_ADSLOTSELX_EVEN_SHIFT,
1513 enum_ad_to_slot_map);
1514 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot5map,
1515 AB8500_ADSLOTSEL3, AB8500_ADSLOTSELX_ODD_SHIFT,
1516 enum_ad_to_slot_map);
1517 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot6map,
1518 AB8500_ADSLOTSEL4, AB8500_ADSLOTSELX_EVEN_SHIFT,
1519 enum_ad_to_slot_map);
1520 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot7map,
1521 AB8500_ADSLOTSEL4, AB8500_ADSLOTSELX_ODD_SHIFT,
1522 enum_ad_to_slot_map);
1523 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot8map,
1524 AB8500_ADSLOTSEL5, AB8500_ADSLOTSELX_EVEN_SHIFT,
1525 enum_ad_to_slot_map);
1526 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot9map,
1527 AB8500_ADSLOTSEL5, AB8500_ADSLOTSELX_ODD_SHIFT,
1528 enum_ad_to_slot_map);
1529 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot10map,
1530 AB8500_ADSLOTSEL6, AB8500_ADSLOTSELX_EVEN_SHIFT,
1531 enum_ad_to_slot_map);
1532 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot11map,
1533 AB8500_ADSLOTSEL6, AB8500_ADSLOTSELX_ODD_SHIFT,
1534 enum_ad_to_slot_map);
1535 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot12map,
1536 AB8500_ADSLOTSEL7, AB8500_ADSLOTSELX_EVEN_SHIFT,
1537 enum_ad_to_slot_map);
1538 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot13map,
1539 AB8500_ADSLOTSEL7, AB8500_ADSLOTSELX_ODD_SHIFT,
1540 enum_ad_to_slot_map);
1541 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot14map,
1542 AB8500_ADSLOTSEL8, AB8500_ADSLOTSELX_EVEN_SHIFT,
1543 enum_ad_to_slot_map);
1544 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot15map,
1545 AB8500_ADSLOTSEL8, AB8500_ADSLOTSELX_ODD_SHIFT,
1546 enum_ad_to_slot_map);
1547 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot16map,
1548 AB8500_ADSLOTSEL9, AB8500_ADSLOTSELX_EVEN_SHIFT,
1549 enum_ad_to_slot_map);
1550 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot17map,
1551 AB8500_ADSLOTSEL9, AB8500_ADSLOTSELX_ODD_SHIFT,
1552 enum_ad_to_slot_map);
1553 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot18map,
1554 AB8500_ADSLOTSEL10, AB8500_ADSLOTSELX_EVEN_SHIFT,
1555 enum_ad_to_slot_map);
1556 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot19map,
1557 AB8500_ADSLOTSEL10, AB8500_ADSLOTSELX_ODD_SHIFT,
1558 enum_ad_to_slot_map);
1559 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot20map,
1560 AB8500_ADSLOTSEL11, AB8500_ADSLOTSELX_EVEN_SHIFT,
1561 enum_ad_to_slot_map);
1562 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot21map,
1563 AB8500_ADSLOTSEL11, AB8500_ADSLOTSELX_ODD_SHIFT,
1564 enum_ad_to_slot_map);
1565 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot22map,
1566 AB8500_ADSLOTSEL12, AB8500_ADSLOTSELX_EVEN_SHIFT,
1567 enum_ad_to_slot_map);
1568 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot23map,
1569 AB8500_ADSLOTSEL12, AB8500_ADSLOTSELX_ODD_SHIFT,
1570 enum_ad_to_slot_map);
1571 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot24map,
1572 AB8500_ADSLOTSEL13, AB8500_ADSLOTSELX_EVEN_SHIFT,
1573 enum_ad_to_slot_map);
1574 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot25map,
1575 AB8500_ADSLOTSEL13, AB8500_ADSLOTSELX_ODD_SHIFT,
1576 enum_ad_to_slot_map);
1577 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot26map,
1578 AB8500_ADSLOTSEL14, AB8500_ADSLOTSELX_EVEN_SHIFT,
1579 enum_ad_to_slot_map);
1580 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot27map,
1581 AB8500_ADSLOTSEL14, AB8500_ADSLOTSELX_ODD_SHIFT,
1582 enum_ad_to_slot_map);
1583 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot28map,
1584 AB8500_ADSLOTSEL15, AB8500_ADSLOTSELX_EVEN_SHIFT,
1585 enum_ad_to_slot_map);
1586 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot29map,
1587 AB8500_ADSLOTSEL15, AB8500_ADSLOTSELX_ODD_SHIFT,
1588 enum_ad_to_slot_map);
1589 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot30map,
1590 AB8500_ADSLOTSEL16, AB8500_ADSLOTSELX_EVEN_SHIFT,
1591 enum_ad_to_slot_map);
1592 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot31map,
1593 AB8500_ADSLOTSEL16, AB8500_ADSLOTSELX_ODD_SHIFT,
1594 enum_ad_to_slot_map);
1595
1596 /* Digital interface - Burst mode */
1597 static const char * const enum_mask[] = {"Unmasked", "Masked"};
1598 static SOC_ENUM_SINGLE_DECL(soc_enum_bfifomask,
1599 AB8500_FIFOCONF1, AB8500_FIFOCONF1_BFIFOMASK,
1600 enum_mask);
1601 static const char * const enum_bitclk0[] = {"19_2_MHz", "38_4_MHz"};
1602 static SOC_ENUM_SINGLE_DECL(soc_enum_bfifo19m2,
1603 AB8500_FIFOCONF1, AB8500_FIFOCONF1_BFIFO19M2,
1604 enum_bitclk0);
1605 static const char * const enum_slavemaster[] = {"Slave", "Master"};
1606 static SOC_ENUM_SINGLE_DECL(soc_enum_bfifomast,
1607 AB8500_FIFOCONF3, AB8500_FIFOCONF3_BFIFOMAST_SHIFT,
1608 enum_slavemaster);
1609
1610 /* Sidetone */
1611 static SOC_ENUM_SINGLE_EXT_DECL(soc_enum_sidstate, enum_sid_state);
1612
1613 /* ANC */
1614 static SOC_ENUM_SINGLE_EXT_DECL(soc_enum_ancstate, enum_anc_state);
1615
1616 static struct snd_kcontrol_new ab8500_ctrls[] = {
1617 /* Charge pump */
1618 SOC_ENUM("Charge Pump High Threshold For Low Voltage",
1619 soc_enum_envdeththre),
1620 SOC_ENUM("Charge Pump Low Threshold For Low Voltage",
1621 soc_enum_envdetlthre),
1622 SOC_SINGLE("Charge Pump Envelope Detection Switch",
1623 AB8500_SIGENVCONF, AB8500_SIGENVCONF_ENVDETCPEN,
1624 1, 0),
1625 SOC_ENUM("Charge Pump Envelope Detection Decay Time",
1626 soc_enum_envdettime),
1627
1628 /* Headset */
1629 SOC_ENUM("Headset Mode", soc_enum_da12voice),
1630 SOC_SINGLE("Headset High Pass Switch",
1631 AB8500_ANACONF1, AB8500_ANACONF1_HSHPEN,
1632 1, 0),
1633 SOC_SINGLE("Headset Low Power Switch",
1634 AB8500_ANACONF1, AB8500_ANACONF1_HSLOWPOW,
1635 1, 0),
1636 SOC_SINGLE("Headset DAC Low Power Switch",
1637 AB8500_ANACONF1, AB8500_ANACONF1_DACLOWPOW1,
1638 1, 0),
1639 SOC_SINGLE("Headset DAC Drv Low Power Switch",
1640 AB8500_ANACONF1, AB8500_ANACONF1_DACLOWPOW0,
1641 1, 0),
1642 SOC_ENUM("Headset Fade Speed", soc_enum_hsfadspeed),
1643 SOC_ENUM("Headset Source", soc_enum_da2hslr),
1644 SOC_ENUM("Headset Filter", soc_enum_hsesinc),
1645 SOC_DOUBLE_R_TLV("Headset Master Volume",
1646 AB8500_DADIGGAIN1, AB8500_DADIGGAIN2,
1647 0, AB8500_DADIGGAINX_DAXGAIN_MAX, 1, dax_dig_gain_tlv),
1648 SOC_DOUBLE_R_TLV("Headset Digital Volume",
1649 AB8500_HSLEARDIGGAIN, AB8500_HSRDIGGAIN,
1650 0, AB8500_HSLEARDIGGAIN_HSLDGAIN_MAX, 1, hs_ear_dig_gain_tlv),
1651 SOC_DOUBLE_TLV("Headset Volume",
1652 AB8500_ANAGAIN3,
1653 AB8500_ANAGAIN3_HSLGAIN, AB8500_ANAGAIN3_HSRGAIN,
1654 AB8500_ANAGAIN3_HSXGAIN_MAX, 1, hs_gain_tlv),
1655
1656 /* Earpiece */
1657 SOC_ENUM("Earpiece DAC Mode",
1658 soc_enum_eardaclowpow),
1659 SOC_ENUM("Earpiece DAC Drv Mode",
1660 soc_enum_eardrvlowpow),
1661
1662 /* HandsFree */
1663 SOC_ENUM("HF Mode", soc_enum_da34voice),
1664 SOC_SINGLE("HF and Headset Swap Switch",
1665 AB8500_DASLOTCONF1, AB8500_DASLOTCONF1_SWAPDA12_34,
1666 1, 0),
1667 SOC_DOUBLE("HF Low EMI Mode Switch",
1668 AB8500_CLASSDCONF1,
1669 AB8500_CLASSDCONF1_HFLSWAPEN, AB8500_CLASSDCONF1_HFRSWAPEN,
1670 1, 0),
1671 SOC_DOUBLE("HF FIR Bypass Switch",
1672 AB8500_CLASSDCONF2,
1673 AB8500_CLASSDCONF2_FIRBYP0, AB8500_CLASSDCONF2_FIRBYP1,
1674 1, 0),
1675 SOC_DOUBLE("HF High Volume Switch",
1676 AB8500_CLASSDCONF2,
1677 AB8500_CLASSDCONF2_HIGHVOLEN0, AB8500_CLASSDCONF2_HIGHVOLEN1,
1678 1, 0),
1679 SOC_SINGLE("HF L and R Bridge Switch",
1680 AB8500_CLASSDCONF1, AB8500_CLASSDCONF1_PARLHF,
1681 1, 0),
1682 SOC_DOUBLE_R_TLV("HF Master Volume",
1683 AB8500_DADIGGAIN3, AB8500_DADIGGAIN4,
1684 0, AB8500_DADIGGAINX_DAXGAIN_MAX, 1, dax_dig_gain_tlv),
1685
1686 /* Vibra */
1687 SOC_DOUBLE("Vibra High Volume Switch",
1688 AB8500_CLASSDCONF2,
1689 AB8500_CLASSDCONF2_HIGHVOLEN2, AB8500_CLASSDCONF2_HIGHVOLEN3,
1690 1, 0),
1691 SOC_DOUBLE("Vibra Low EMI Mode Switch",
1692 AB8500_CLASSDCONF1,
1693 AB8500_CLASSDCONF1_VIB1SWAPEN, AB8500_CLASSDCONF1_VIB2SWAPEN,
1694 1, 0),
1695 SOC_DOUBLE("Vibra FIR Bypass Switch",
1696 AB8500_CLASSDCONF2,
1697 AB8500_CLASSDCONF2_FIRBYP2, AB8500_CLASSDCONF2_FIRBYP3,
1698 1, 0),
1699 SOC_ENUM("Vibra Mode", soc_enum_da56voice),
1700 SOC_DOUBLE_R("Vibra PWM Duty Cycle N",
1701 AB8500_PWMGENCONF3, AB8500_PWMGENCONF5,
1702 AB8500_PWMGENCONFX_PWMVIBXDUTCYC,
1703 AB8500_PWMGENCONFX_PWMVIBXDUTCYC_MAX, 0),
1704 SOC_DOUBLE_R("Vibra PWM Duty Cycle P",
1705 AB8500_PWMGENCONF2, AB8500_PWMGENCONF4,
1706 AB8500_PWMGENCONFX_PWMVIBXDUTCYC,
1707 AB8500_PWMGENCONFX_PWMVIBXDUTCYC_MAX, 0),
1708 SOC_SINGLE("Vibra 1 and 2 Bridge Switch",
1709 AB8500_CLASSDCONF1, AB8500_CLASSDCONF1_PARLVIB,
1710 1, 0),
1711 SOC_DOUBLE_R_TLV("Vibra Master Volume",
1712 AB8500_DADIGGAIN5, AB8500_DADIGGAIN6,
1713 0, AB8500_DADIGGAINX_DAXGAIN_MAX, 1, dax_dig_gain_tlv),
1714
1715 /* HandsFree, Vibra */
1716 SOC_SINGLE("ClassD High Pass Volume",
1717 AB8500_CLASSDCONF3, AB8500_CLASSDCONF3_DITHHPGAIN,
1718 AB8500_CLASSDCONF3_DITHHPGAIN_MAX, 0),
1719 SOC_SINGLE("ClassD White Volume",
1720 AB8500_CLASSDCONF3, AB8500_CLASSDCONF3_DITHWGAIN,
1721 AB8500_CLASSDCONF3_DITHWGAIN_MAX, 0),
1722
1723 /* Mic 1, Mic 2, LineIn */
1724 SOC_DOUBLE_R_TLV("Mic Master Volume",
1725 AB8500_ADDIGGAIN3, AB8500_ADDIGGAIN4,
1726 0, AB8500_ADDIGGAINX_ADXGAIN_MAX, 1, adx_dig_gain_tlv),
1727
1728 /* Mic 1 */
1729 SOC_SINGLE_TLV("Mic 1",
1730 AB8500_ANAGAIN1,
1731 AB8500_ANAGAINX_MICXGAIN,
1732 AB8500_ANAGAINX_MICXGAIN_MAX, 0, mic_gain_tlv),
1733 SOC_SINGLE("Mic 1 Low Power Switch",
1734 AB8500_ANAGAIN1, AB8500_ANAGAINX_LOWPOWMICX,
1735 1, 0),
1736
1737 /* Mic 2 */
1738 SOC_DOUBLE("Mic High Pass Switch",
1739 AB8500_ADFILTCONF,
1740 AB8500_ADFILTCONF_AD3NH, AB8500_ADFILTCONF_AD4NH,
1741 1, 1),
1742 SOC_ENUM("Mic Mode", soc_enum_ad34voice),
1743 SOC_ENUM("Mic Filter", soc_enum_dmic34sinc),
1744 SOC_SINGLE_TLV("Mic 2",
1745 AB8500_ANAGAIN2,
1746 AB8500_ANAGAINX_MICXGAIN,
1747 AB8500_ANAGAINX_MICXGAIN_MAX, 0, mic_gain_tlv),
1748 SOC_SINGLE("Mic 2 Low Power Switch",
1749 AB8500_ANAGAIN2, AB8500_ANAGAINX_LOWPOWMICX,
1750 1, 0),
1751
1752 /* LineIn */
1753 SOC_DOUBLE("LineIn High Pass Switch",
1754 AB8500_ADFILTCONF,
1755 AB8500_ADFILTCONF_AD1NH, AB8500_ADFILTCONF_AD2NH,
1756 1, 1),
1757 SOC_ENUM("LineIn Filter", soc_enum_dmic12sinc),
1758 SOC_ENUM("LineIn Mode", soc_enum_ad12voice),
1759 SOC_DOUBLE_R_TLV("LineIn Master Volume",
1760 AB8500_ADDIGGAIN1, AB8500_ADDIGGAIN2,
1761 0, AB8500_ADDIGGAINX_ADXGAIN_MAX, 1, adx_dig_gain_tlv),
1762 SOC_DOUBLE_TLV("LineIn",
1763 AB8500_ANAGAIN4,
1764 AB8500_ANAGAIN4_LINLGAIN, AB8500_ANAGAIN4_LINRGAIN,
1765 AB8500_ANAGAIN4_LINXGAIN_MAX, 0, lin_gain_tlv),
1766 SOC_DOUBLE_R_TLV("LineIn to Headset Volume",
1767 AB8500_DIGLINHSLGAIN, AB8500_DIGLINHSRGAIN,
1768 AB8500_DIGLINHSXGAIN_LINTOHSXGAIN,
1769 AB8500_DIGLINHSXGAIN_LINTOHSXGAIN_MAX,
1770 1, lin2hs_gain_tlv),
1771
1772 /* DMic */
1773 SOC_ENUM("DMic Filter", soc_enum_dmic56sinc),
1774 SOC_DOUBLE_R_TLV("DMic Master Volume",
1775 AB8500_ADDIGGAIN5, AB8500_ADDIGGAIN6,
1776 0, AB8500_ADDIGGAINX_ADXGAIN_MAX, 1, adx_dig_gain_tlv),
1777
1778 /* Digital gains */
1779 SOC_ENUM("Digital Gain Fade Speed", soc_enum_fadespeed),
1780
1781 /* Analog loopback */
1782 SOC_DOUBLE_R_TLV("Analog Loopback Volume",
1783 AB8500_ADDIGLOOPGAIN1, AB8500_ADDIGLOOPGAIN2,
1784 0, AB8500_ADDIGLOOPGAINX_ADXLBGAIN_MAX, 1, dax_dig_gain_tlv),
1785
1786 /* Digital interface - DA from slot mapping */
1787 SOC_ENUM("Digital Interface DA 1 From Slot Map", soc_enum_da1slotmap),
1788 SOC_ENUM("Digital Interface DA 2 From Slot Map", soc_enum_da2slotmap),
1789 SOC_ENUM("Digital Interface DA 3 From Slot Map", soc_enum_da3slotmap),
1790 SOC_ENUM("Digital Interface DA 4 From Slot Map", soc_enum_da4slotmap),
1791 SOC_ENUM("Digital Interface DA 5 From Slot Map", soc_enum_da5slotmap),
1792 SOC_ENUM("Digital Interface DA 6 From Slot Map", soc_enum_da6slotmap),
1793 SOC_ENUM("Digital Interface DA 7 From Slot Map", soc_enum_da7slotmap),
1794 SOC_ENUM("Digital Interface DA 8 From Slot Map", soc_enum_da8slotmap),
1795
1796 /* Digital interface - AD to slot mapping */
1797 SOC_ENUM("Digital Interface AD To Slot 0 Map", soc_enum_adslot0map),
1798 SOC_ENUM("Digital Interface AD To Slot 1 Map", soc_enum_adslot1map),
1799 SOC_ENUM("Digital Interface AD To Slot 2 Map", soc_enum_adslot2map),
1800 SOC_ENUM("Digital Interface AD To Slot 3 Map", soc_enum_adslot3map),
1801 SOC_ENUM("Digital Interface AD To Slot 4 Map", soc_enum_adslot4map),
1802 SOC_ENUM("Digital Interface AD To Slot 5 Map", soc_enum_adslot5map),
1803 SOC_ENUM("Digital Interface AD To Slot 6 Map", soc_enum_adslot6map),
1804 SOC_ENUM("Digital Interface AD To Slot 7 Map", soc_enum_adslot7map),
1805 SOC_ENUM("Digital Interface AD To Slot 8 Map", soc_enum_adslot8map),
1806 SOC_ENUM("Digital Interface AD To Slot 9 Map", soc_enum_adslot9map),
1807 SOC_ENUM("Digital Interface AD To Slot 10 Map", soc_enum_adslot10map),
1808 SOC_ENUM("Digital Interface AD To Slot 11 Map", soc_enum_adslot11map),
1809 SOC_ENUM("Digital Interface AD To Slot 12 Map", soc_enum_adslot12map),
1810 SOC_ENUM("Digital Interface AD To Slot 13 Map", soc_enum_adslot13map),
1811 SOC_ENUM("Digital Interface AD To Slot 14 Map", soc_enum_adslot14map),
1812 SOC_ENUM("Digital Interface AD To Slot 15 Map", soc_enum_adslot15map),
1813 SOC_ENUM("Digital Interface AD To Slot 16 Map", soc_enum_adslot16map),
1814 SOC_ENUM("Digital Interface AD To Slot 17 Map", soc_enum_adslot17map),
1815 SOC_ENUM("Digital Interface AD To Slot 18 Map", soc_enum_adslot18map),
1816 SOC_ENUM("Digital Interface AD To Slot 19 Map", soc_enum_adslot19map),
1817 SOC_ENUM("Digital Interface AD To Slot 20 Map", soc_enum_adslot20map),
1818 SOC_ENUM("Digital Interface AD To Slot 21 Map", soc_enum_adslot21map),
1819 SOC_ENUM("Digital Interface AD To Slot 22 Map", soc_enum_adslot22map),
1820 SOC_ENUM("Digital Interface AD To Slot 23 Map", soc_enum_adslot23map),
1821 SOC_ENUM("Digital Interface AD To Slot 24 Map", soc_enum_adslot24map),
1822 SOC_ENUM("Digital Interface AD To Slot 25 Map", soc_enum_adslot25map),
1823 SOC_ENUM("Digital Interface AD To Slot 26 Map", soc_enum_adslot26map),
1824 SOC_ENUM("Digital Interface AD To Slot 27 Map", soc_enum_adslot27map),
1825 SOC_ENUM("Digital Interface AD To Slot 28 Map", soc_enum_adslot28map),
1826 SOC_ENUM("Digital Interface AD To Slot 29 Map", soc_enum_adslot29map),
1827 SOC_ENUM("Digital Interface AD To Slot 30 Map", soc_enum_adslot30map),
1828 SOC_ENUM("Digital Interface AD To Slot 31 Map", soc_enum_adslot31map),
1829
1830 /* Digital interface - Loopback */
1831 SOC_SINGLE("Digital Interface AD 1 Loopback Switch",
1832 AB8500_DASLOTCONF1, AB8500_DASLOTCONF1_DAI7TOADO1,
1833 1, 0),
1834 SOC_SINGLE("Digital Interface AD 2 Loopback Switch",
1835 AB8500_DASLOTCONF2, AB8500_DASLOTCONF2_DAI8TOADO2,
1836 1, 0),
1837 SOC_SINGLE("Digital Interface AD 3 Loopback Switch",
1838 AB8500_DASLOTCONF3, AB8500_DASLOTCONF3_DAI7TOADO3,
1839 1, 0),
1840 SOC_SINGLE("Digital Interface AD 4 Loopback Switch",
1841 AB8500_DASLOTCONF4, AB8500_DASLOTCONF4_DAI8TOADO4,
1842 1, 0),
1843 SOC_SINGLE("Digital Interface AD 5 Loopback Switch",
1844 AB8500_DASLOTCONF5, AB8500_DASLOTCONF5_DAI7TOADO5,
1845 1, 0),
1846 SOC_SINGLE("Digital Interface AD 6 Loopback Switch",
1847 AB8500_DASLOTCONF6, AB8500_DASLOTCONF6_DAI8TOADO6,
1848 1, 0),
1849 SOC_SINGLE("Digital Interface AD 7 Loopback Switch",
1850 AB8500_DASLOTCONF7, AB8500_DASLOTCONF7_DAI8TOADO7,
1851 1, 0),
1852 SOC_SINGLE("Digital Interface AD 8 Loopback Switch",
1853 AB8500_DASLOTCONF8, AB8500_DASLOTCONF8_DAI7TOADO8,
1854 1, 0),
1855
1856 /* Digital interface - Burst FIFO */
1857 SOC_SINGLE("Digital Interface 0 FIFO Enable Switch",
1858 AB8500_DIGIFCONF3, AB8500_DIGIFCONF3_IF0BFIFOEN,
1859 1, 0),
1860 SOC_ENUM("Burst FIFO Mask", soc_enum_bfifomask),
1861 SOC_ENUM("Burst FIFO Bit-clock Frequency", soc_enum_bfifo19m2),
1862 SOC_SINGLE("Burst FIFO Threshold",
1863 AB8500_FIFOCONF1, AB8500_FIFOCONF1_BFIFOINT_SHIFT,
1864 AB8500_FIFOCONF1_BFIFOINT_MAX, 0),
1865 SOC_SINGLE("Burst FIFO Length",
1866 AB8500_FIFOCONF2, AB8500_FIFOCONF2_BFIFOTX_SHIFT,
1867 AB8500_FIFOCONF2_BFIFOTX_MAX, 0),
1868 SOC_SINGLE("Burst FIFO EOS Extra Slots",
1869 AB8500_FIFOCONF3, AB8500_FIFOCONF3_BFIFOEXSL_SHIFT,
1870 AB8500_FIFOCONF3_BFIFOEXSL_MAX, 0),
1871 SOC_SINGLE("Burst FIFO FS Extra Bit-clocks",
1872 AB8500_FIFOCONF3, AB8500_FIFOCONF3_PREBITCLK0_SHIFT,
1873 AB8500_FIFOCONF3_PREBITCLK0_MAX, 0),
1874 SOC_ENUM("Burst FIFO Interface Mode", soc_enum_bfifomast),
1875
1876 SOC_SINGLE("Burst FIFO Interface Switch",
1877 AB8500_FIFOCONF3, AB8500_FIFOCONF3_BFIFORUN_SHIFT,
1878 1, 0),
1879 SOC_SINGLE("Burst FIFO Switch Frame Number",
1880 AB8500_FIFOCONF4, AB8500_FIFOCONF4_BFIFOFRAMSW_SHIFT,
1881 AB8500_FIFOCONF4_BFIFOFRAMSW_MAX, 0),
1882 SOC_SINGLE("Burst FIFO Wake Up Delay",
1883 AB8500_FIFOCONF5, AB8500_FIFOCONF5_BFIFOWAKEUP_SHIFT,
1884 AB8500_FIFOCONF5_BFIFOWAKEUP_MAX, 0),
1885 SOC_SINGLE("Burst FIFO Samples In FIFO",
1886 AB8500_FIFOCONF6, AB8500_FIFOCONF6_BFIFOSAMPLE_SHIFT,
1887 AB8500_FIFOCONF6_BFIFOSAMPLE_MAX, 0),
1888
1889 /* ANC */
1890 SOC_ENUM_EXT("ANC Status", soc_enum_ancstate,
1891 anc_status_control_get, anc_status_control_put),
1892 SOC_SINGLE_XR_SX("ANC Warp Delay Shift",
1893 AB8500_ANCCONF2, 1, AB8500_ANCCONF2_SHIFT,
1894 AB8500_ANCCONF2_MIN, AB8500_ANCCONF2_MAX, 0),
1895 SOC_SINGLE_XR_SX("ANC FIR Output Shift",
1896 AB8500_ANCCONF3, 1, AB8500_ANCCONF3_SHIFT,
1897 AB8500_ANCCONF3_MIN, AB8500_ANCCONF3_MAX, 0),
1898 SOC_SINGLE_XR_SX("ANC IIR Output Shift",
1899 AB8500_ANCCONF4, 1, AB8500_ANCCONF4_SHIFT,
1900 AB8500_ANCCONF4_MIN, AB8500_ANCCONF4_MAX, 0),
1901 SOC_SINGLE_XR_SX("ANC Warp Delay",
1902 AB8500_ANCCONF9, 2, AB8500_ANC_WARP_DELAY_SHIFT,
1903 AB8500_ANC_WARP_DELAY_MIN, AB8500_ANC_WARP_DELAY_MAX, 0),
1904
1905 /* Sidetone */
1906 SOC_ENUM_EXT("Sidetone Status", soc_enum_sidstate,
1907 sid_status_control_get, sid_status_control_put),
1908 SOC_SINGLE_STROBE("Sidetone Reset",
1909 AB8500_SIDFIRADR, AB8500_SIDFIRADR_FIRSIDSET, 0),
1910 };
1911
1912 static struct snd_kcontrol_new ab8500_filter_controls[] = {
1913 AB8500_FILTER_CONTROL("ANC FIR Coefficients", AB8500_ANC_FIR_COEFFS,
1914 AB8500_ANC_FIR_COEFF_MIN, AB8500_ANC_FIR_COEFF_MAX),
1915 AB8500_FILTER_CONTROL("ANC IIR Coefficients", AB8500_ANC_IIR_COEFFS,
1916 AB8500_ANC_IIR_COEFF_MIN, AB8500_ANC_IIR_COEFF_MAX),
1917 AB8500_FILTER_CONTROL("Sidetone FIR Coefficients",
1918 AB8500_SID_FIR_COEFFS, AB8500_SID_FIR_COEFF_MIN,
1919 AB8500_SID_FIR_COEFF_MAX)
1920 };
1921 enum ab8500_filter {
1922 AB8500_FILTER_ANC_FIR = 0,
1923 AB8500_FILTER_ANC_IIR = 1,
1924 AB8500_FILTER_SID_FIR = 2,
1925 };
1926
1927 /*
1928 * Extended interface for codec-driver
1929 */
1930
1931 static int ab8500_audio_init_audioblock(struct snd_soc_codec *codec)
1932 {
1933 int status;
1934
1935 dev_dbg(codec->dev, "%s: Enter.\n", __func__);
1936
1937 /* Reset audio-registers and disable 32kHz-clock output 2 */
1938 status = ab8500_sysctrl_write(AB8500_STW4500CTRL3,
1939 AB8500_STW4500CTRL3_CLK32KOUT2DIS |
1940 AB8500_STW4500CTRL3_RESETAUDN,
1941 AB8500_STW4500CTRL3_RESETAUDN);
1942 if (status < 0)
1943 return status;
1944
1945 return 0;
1946 }
1947
1948 static int ab8500_audio_setup_mics(struct snd_soc_codec *codec,
1949 struct amic_settings *amics)
1950 {
1951 u8 value8;
1952 unsigned int value;
1953 int status;
1954 const struct snd_soc_dapm_route *route;
1955
1956 dev_dbg(codec->dev, "%s: Enter.\n", __func__);
1957
1958 /* Set DMic-clocks to outputs */
1959 status = abx500_get_register_interruptible(codec->dev, (u8)AB8500_MISC,
1960 (u8)AB8500_GPIO_DIR4_REG,
1961 &value8);
1962 if (status < 0)
1963 return status;
1964 value = value8 | GPIO27_DIR_OUTPUT | GPIO29_DIR_OUTPUT |
1965 GPIO31_DIR_OUTPUT;
1966 status = abx500_set_register_interruptible(codec->dev,
1967 (u8)AB8500_MISC,
1968 (u8)AB8500_GPIO_DIR4_REG,
1969 value);
1970 if (status < 0)
1971 return status;
1972
1973 /* Attach regulators to AMic DAPM-paths */
1974 dev_dbg(codec->dev, "%s: Mic 1a regulator: %s\n", __func__,
1975 amic_micbias_str(amics->mic1a_micbias));
1976 route = &ab8500_dapm_routes_mic1a_vamicx[amics->mic1a_micbias];
1977 status = snd_soc_dapm_add_routes(&codec->dapm, route, 1);
1978 dev_dbg(codec->dev, "%s: Mic 1b regulator: %s\n", __func__,
1979 amic_micbias_str(amics->mic1b_micbias));
1980 route = &ab8500_dapm_routes_mic1b_vamicx[amics->mic1b_micbias];
1981 status |= snd_soc_dapm_add_routes(&codec->dapm, route, 1);
1982 dev_dbg(codec->dev, "%s: Mic 2 regulator: %s\n", __func__,
1983 amic_micbias_str(amics->mic2_micbias));
1984 route = &ab8500_dapm_routes_mic2_vamicx[amics->mic2_micbias];
1985 status |= snd_soc_dapm_add_routes(&codec->dapm, route, 1);
1986 if (status < 0) {
1987 dev_err(codec->dev,
1988 "%s: Failed to add AMic-regulator DAPM-routes (%d).\n",
1989 __func__, status);
1990 return status;
1991 }
1992
1993 /* Set AMic-configuration */
1994 dev_dbg(codec->dev, "%s: Mic 1 mic-type: %s\n", __func__,
1995 amic_type_str(amics->mic1_type));
1996 snd_soc_update_bits(codec, AB8500_ANAGAIN1, AB8500_ANAGAINX_ENSEMICX,
1997 amics->mic1_type == AMIC_TYPE_DIFFERENTIAL ?
1998 0 : AB8500_ANAGAINX_ENSEMICX);
1999 dev_dbg(codec->dev, "%s: Mic 2 mic-type: %s\n", __func__,
2000 amic_type_str(amics->mic2_type));
2001 snd_soc_update_bits(codec, AB8500_ANAGAIN2, AB8500_ANAGAINX_ENSEMICX,
2002 amics->mic2_type == AMIC_TYPE_DIFFERENTIAL ?
2003 0 : AB8500_ANAGAINX_ENSEMICX);
2004
2005 return 0;
2006 }
2007 EXPORT_SYMBOL_GPL(ab8500_audio_setup_mics);
2008
2009 static int ab8500_audio_set_ear_cmv(struct snd_soc_codec *codec,
2010 enum ear_cm_voltage ear_cmv)
2011 {
2012 char *cmv_str;
2013
2014 switch (ear_cmv) {
2015 case EAR_CMV_0_95V:
2016 cmv_str = "0.95V";
2017 break;
2018 case EAR_CMV_1_10V:
2019 cmv_str = "1.10V";
2020 break;
2021 case EAR_CMV_1_27V:
2022 cmv_str = "1.27V";
2023 break;
2024 case EAR_CMV_1_58V:
2025 cmv_str = "1.58V";
2026 break;
2027 default:
2028 dev_err(codec->dev,
2029 "%s: Unknown earpiece CM-voltage (%d)!\n",
2030 __func__, (int)ear_cmv);
2031 return -EINVAL;
2032 }
2033 dev_dbg(codec->dev, "%s: Earpiece CM-voltage: %s\n", __func__,
2034 cmv_str);
2035 snd_soc_update_bits(codec, AB8500_ANACONF1, AB8500_ANACONF1_EARSELCM,
2036 ear_cmv);
2037
2038 return 0;
2039 }
2040 EXPORT_SYMBOL_GPL(ab8500_audio_set_ear_cmv);
2041
2042 static int ab8500_audio_set_bit_delay(struct snd_soc_dai *dai,
2043 unsigned int delay)
2044 {
2045 unsigned int mask, val;
2046 struct snd_soc_codec *codec = dai->codec;
2047
2048 mask = BIT(AB8500_DIGIFCONF2_IF0DEL);
2049 val = 0;
2050
2051 switch (delay) {
2052 case 0:
2053 break;
2054 case 1:
2055 val |= BIT(AB8500_DIGIFCONF2_IF0DEL);
2056 break;
2057 default:
2058 dev_err(dai->codec->dev,
2059 "%s: ERROR: Unsupported bit-delay (0x%x)!\n",
2060 __func__, delay);
2061 return -EINVAL;
2062 }
2063
2064 dev_dbg(dai->codec->dev, "%s: IF0 Bit-delay: %d bits.\n",
2065 __func__, delay);
2066 snd_soc_update_bits(codec, AB8500_DIGIFCONF2, mask, val);
2067
2068 return 0;
2069 }
2070
2071 /* Gates clocking according format mask */
2072 static int ab8500_codec_set_dai_clock_gate(struct snd_soc_codec *codec,
2073 unsigned int fmt)
2074 {
2075 unsigned int mask;
2076 unsigned int val;
2077
2078 mask = BIT(AB8500_DIGIFCONF1_ENMASTGEN) |
2079 BIT(AB8500_DIGIFCONF1_ENFSBITCLK0);
2080
2081 val = BIT(AB8500_DIGIFCONF1_ENMASTGEN);
2082
2083 switch (fmt & SND_SOC_DAIFMT_CLOCK_MASK) {
2084 case SND_SOC_DAIFMT_CONT: /* continuous clock */
2085 dev_dbg(codec->dev, "%s: IF0 Clock is continuous.\n",
2086 __func__);
2087 val |= BIT(AB8500_DIGIFCONF1_ENFSBITCLK0);
2088 break;
2089 case SND_SOC_DAIFMT_GATED: /* clock is gated */
2090 dev_dbg(codec->dev, "%s: IF0 Clock is gated.\n",
2091 __func__);
2092 break;
2093 default:
2094 dev_err(codec->dev,
2095 "%s: ERROR: Unsupported clock mask (0x%x)!\n",
2096 __func__, fmt & SND_SOC_DAIFMT_CLOCK_MASK);
2097 return -EINVAL;
2098 }
2099
2100 snd_soc_update_bits(codec, AB8500_DIGIFCONF1, mask, val);
2101
2102 return 0;
2103 }
2104
2105 static int ab8500_codec_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
2106 {
2107 unsigned int mask;
2108 unsigned int val;
2109 struct snd_soc_codec *codec = dai->codec;
2110 int status;
2111
2112 dev_dbg(codec->dev, "%s: Enter (fmt = 0x%x)\n", __func__, fmt);
2113
2114 mask = BIT(AB8500_DIGIFCONF3_IF1DATOIF0AD) |
2115 BIT(AB8500_DIGIFCONF3_IF1CLKTOIF0CLK) |
2116 BIT(AB8500_DIGIFCONF3_IF0BFIFOEN) |
2117 BIT(AB8500_DIGIFCONF3_IF0MASTER);
2118 val = 0;
2119
2120 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
2121 case SND_SOC_DAIFMT_CBM_CFM: /* codec clk & FRM master */
2122 dev_dbg(dai->codec->dev,
2123 "%s: IF0 Master-mode: AB8500 master.\n", __func__);
2124 val |= BIT(AB8500_DIGIFCONF3_IF0MASTER);
2125 break;
2126 case SND_SOC_DAIFMT_CBS_CFS: /* codec clk & FRM slave */
2127 dev_dbg(dai->codec->dev,
2128 "%s: IF0 Master-mode: AB8500 slave.\n", __func__);
2129 break;
2130 case SND_SOC_DAIFMT_CBS_CFM: /* codec clk slave & FRM master */
2131 case SND_SOC_DAIFMT_CBM_CFS: /* codec clk master & frame slave */
2132 dev_err(dai->codec->dev,
2133 "%s: ERROR: The device is either a master or a slave.\n",
2134 __func__);
2135 default:
2136 dev_err(dai->codec->dev,
2137 "%s: ERROR: Unsupporter master mask 0x%x\n",
2138 __func__, fmt & SND_SOC_DAIFMT_MASTER_MASK);
2139 return -EINVAL;
2140 break;
2141 }
2142
2143 snd_soc_update_bits(codec, AB8500_DIGIFCONF3, mask, val);
2144
2145 /* Set clock gating */
2146 status = ab8500_codec_set_dai_clock_gate(codec, fmt);
2147 if (status) {
2148 dev_err(dai->codec->dev,
2149 "%s: ERRROR: Failed to set clock gate (%d).\n",
2150 __func__, status);
2151 return status;
2152 }
2153
2154 /* Setting data transfer format */
2155
2156 mask = BIT(AB8500_DIGIFCONF2_IF0FORMAT0) |
2157 BIT(AB8500_DIGIFCONF2_IF0FORMAT1) |
2158 BIT(AB8500_DIGIFCONF2_FSYNC0P) |
2159 BIT(AB8500_DIGIFCONF2_BITCLK0P);
2160 val = 0;
2161
2162 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
2163 case SND_SOC_DAIFMT_I2S: /* I2S mode */
2164 dev_dbg(dai->codec->dev, "%s: IF0 Protocol: I2S\n", __func__);
2165 val |= BIT(AB8500_DIGIFCONF2_IF0FORMAT1);
2166 ab8500_audio_set_bit_delay(dai, 0);
2167 break;
2168
2169 case SND_SOC_DAIFMT_DSP_A: /* L data MSB after FRM LRC */
2170 dev_dbg(dai->codec->dev,
2171 "%s: IF0 Protocol: DSP A (TDM)\n", __func__);
2172 val |= BIT(AB8500_DIGIFCONF2_IF0FORMAT0);
2173 ab8500_audio_set_bit_delay(dai, 1);
2174 break;
2175
2176 case SND_SOC_DAIFMT_DSP_B: /* L data MSB during FRM LRC */
2177 dev_dbg(dai->codec->dev,
2178 "%s: IF0 Protocol: DSP B (TDM)\n", __func__);
2179 val |= BIT(AB8500_DIGIFCONF2_IF0FORMAT0);
2180 ab8500_audio_set_bit_delay(dai, 0);
2181 break;
2182
2183 default:
2184 dev_err(dai->codec->dev,
2185 "%s: ERROR: Unsupported format (0x%x)!\n",
2186 __func__, fmt & SND_SOC_DAIFMT_FORMAT_MASK);
2187 return -EINVAL;
2188 }
2189
2190 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
2191 case SND_SOC_DAIFMT_NB_NF: /* normal bit clock + frame */
2192 dev_dbg(dai->codec->dev,
2193 "%s: IF0: Normal bit clock, normal frame\n",
2194 __func__);
2195 break;
2196 case SND_SOC_DAIFMT_NB_IF: /* normal BCLK + inv FRM */
2197 dev_dbg(dai->codec->dev,
2198 "%s: IF0: Normal bit clock, inverted frame\n",
2199 __func__);
2200 val |= BIT(AB8500_DIGIFCONF2_FSYNC0P);
2201 break;
2202 case SND_SOC_DAIFMT_IB_NF: /* invert BCLK + nor FRM */
2203 dev_dbg(dai->codec->dev,
2204 "%s: IF0: Inverted bit clock, normal frame\n",
2205 __func__);
2206 val |= BIT(AB8500_DIGIFCONF2_BITCLK0P);
2207 break;
2208 case SND_SOC_DAIFMT_IB_IF: /* invert BCLK + FRM */
2209 dev_dbg(dai->codec->dev,
2210 "%s: IF0: Inverted bit clock, inverted frame\n",
2211 __func__);
2212 val |= BIT(AB8500_DIGIFCONF2_FSYNC0P);
2213 val |= BIT(AB8500_DIGIFCONF2_BITCLK0P);
2214 break;
2215 default:
2216 dev_err(dai->codec->dev,
2217 "%s: ERROR: Unsupported INV mask 0x%x\n",
2218 __func__, fmt & SND_SOC_DAIFMT_INV_MASK);
2219 return -EINVAL;
2220 }
2221
2222 snd_soc_update_bits(codec, AB8500_DIGIFCONF2, mask, val);
2223
2224 return 0;
2225 }
2226
2227 static int ab8500_codec_set_dai_tdm_slot(struct snd_soc_dai *dai,
2228 unsigned int tx_mask, unsigned int rx_mask,
2229 int slots, int slot_width)
2230 {
2231 struct snd_soc_codec *codec = dai->codec;
2232 unsigned int val, mask, slots_active;
2233
2234 mask = BIT(AB8500_DIGIFCONF2_IF0WL0) |
2235 BIT(AB8500_DIGIFCONF2_IF0WL1);
2236 val = 0;
2237
2238 switch (slot_width) {
2239 case 16:
2240 break;
2241 case 20:
2242 val |= BIT(AB8500_DIGIFCONF2_IF0WL0);
2243 break;
2244 case 24:
2245 val |= BIT(AB8500_DIGIFCONF2_IF0WL1);
2246 break;
2247 case 32:
2248 val |= BIT(AB8500_DIGIFCONF2_IF0WL1) |
2249 BIT(AB8500_DIGIFCONF2_IF0WL0);
2250 break;
2251 default:
2252 dev_err(dai->codec->dev, "%s: Unsupported slot-width 0x%x\n",
2253 __func__, slot_width);
2254 return -EINVAL;
2255 }
2256
2257 dev_dbg(dai->codec->dev, "%s: IF0 slot-width: %d bits.\n",
2258 __func__, slot_width);
2259 snd_soc_update_bits(codec, AB8500_DIGIFCONF2, mask, val);
2260
2261 /* Setup TDM clocking according to slot count */
2262 dev_dbg(dai->codec->dev, "%s: Slots, total: %d\n", __func__, slots);
2263 mask = BIT(AB8500_DIGIFCONF1_IF0BITCLKOS0) |
2264 BIT(AB8500_DIGIFCONF1_IF0BITCLKOS1);
2265 switch (slots) {
2266 case 2:
2267 val = AB8500_MASK_NONE;
2268 break;
2269 case 4:
2270 val = BIT(AB8500_DIGIFCONF1_IF0BITCLKOS0);
2271 break;
2272 case 8:
2273 val = BIT(AB8500_DIGIFCONF1_IF0BITCLKOS1);
2274 break;
2275 case 16:
2276 val = BIT(AB8500_DIGIFCONF1_IF0BITCLKOS0) |
2277 BIT(AB8500_DIGIFCONF1_IF0BITCLKOS1);
2278 break;
2279 default:
2280 dev_err(dai->codec->dev,
2281 "%s: ERROR: Unsupported number of slots (%d)!\n",
2282 __func__, slots);
2283 return -EINVAL;
2284 }
2285 snd_soc_update_bits(codec, AB8500_DIGIFCONF1, mask, val);
2286
2287 /* Setup TDM DA according to active tx slots */
2288 mask = AB8500_DASLOTCONFX_SLTODAX_MASK;
2289 slots_active = hweight32(tx_mask);
2290 dev_dbg(dai->codec->dev, "%s: Slots, active, TX: %d\n", __func__,
2291 slots_active);
2292 switch (slots_active) {
2293 case 0:
2294 break;
2295 case 1:
2296 /* Slot 9 -> DA_IN1 & DA_IN3 */
2297 snd_soc_update_bits(codec, AB8500_DASLOTCONF1, mask, 11);
2298 snd_soc_update_bits(codec, AB8500_DASLOTCONF3, mask, 11);
2299 snd_soc_update_bits(codec, AB8500_DASLOTCONF2, mask, 11);
2300 snd_soc_update_bits(codec, AB8500_DASLOTCONF4, mask, 11);
2301 break;
2302 case 2:
2303 /* Slot 9 -> DA_IN1 & DA_IN3, Slot 11 -> DA_IN2 & DA_IN4 */
2304 snd_soc_update_bits(codec, AB8500_DASLOTCONF1, mask, 9);
2305 snd_soc_update_bits(codec, AB8500_DASLOTCONF3, mask, 9);
2306 snd_soc_update_bits(codec, AB8500_DASLOTCONF2, mask, 11);
2307 snd_soc_update_bits(codec, AB8500_DASLOTCONF4, mask, 11);
2308
2309 break;
2310 case 8:
2311 dev_dbg(dai->codec->dev,
2312 "%s: In 8-channel mode DA-from-slot mapping is set manually.",
2313 __func__);
2314 break;
2315 default:
2316 dev_err(dai->codec->dev,
2317 "%s: Unsupported number of active TX-slots (%d)!\n",
2318 __func__, slots_active);
2319 return -EINVAL;
2320 }
2321
2322 /* Setup TDM AD according to active RX-slots */
2323 slots_active = hweight32(rx_mask);
2324 dev_dbg(dai->codec->dev, "%s: Slots, active, RX: %d\n", __func__,
2325 slots_active);
2326 switch (slots_active) {
2327 case 0:
2328 break;
2329 case 1:
2330 /* AD_OUT3 -> slot 0 & 1 */
2331 snd_soc_update_bits(codec, AB8500_ADSLOTSEL1, AB8500_MASK_ALL,
2332 AB8500_ADSLOTSELX_AD_OUT3_TO_SLOT_EVEN |
2333 AB8500_ADSLOTSELX_AD_OUT3_TO_SLOT_ODD);
2334 break;
2335 case 2:
2336 /* AD_OUT3 -> slot 0, AD_OUT2 -> slot 1 */
2337 snd_soc_update_bits(codec,
2338 AB8500_ADSLOTSEL1,
2339 AB8500_MASK_ALL,
2340 AB8500_ADSLOTSELX_AD_OUT3_TO_SLOT_EVEN |
2341 AB8500_ADSLOTSELX_AD_OUT2_TO_SLOT_ODD);
2342 break;
2343 case 8:
2344 dev_dbg(dai->codec->dev,
2345 "%s: In 8-channel mode AD-to-slot mapping is set manually.",
2346 __func__);
2347 break;
2348 default:
2349 dev_err(dai->codec->dev,
2350 "%s: Unsupported number of active RX-slots (%d)!\n",
2351 __func__, slots_active);
2352 return -EINVAL;
2353 }
2354
2355 return 0;
2356 }
2357
2358 struct snd_soc_dai_driver ab8500_codec_dai[] = {
2359 {
2360 .name = "ab8500-codec-dai.0",
2361 .id = 0,
2362 .playback = {
2363 .stream_name = "ab8500_0p",
2364 .channels_min = 1,
2365 .channels_max = 8,
2366 .rates = AB8500_SUPPORTED_RATE,
2367 .formats = AB8500_SUPPORTED_FMT,
2368 },
2369 .ops = (struct snd_soc_dai_ops[]) {
2370 {
2371 .set_tdm_slot = ab8500_codec_set_dai_tdm_slot,
2372 .set_fmt = ab8500_codec_set_dai_fmt,
2373 }
2374 },
2375 .symmetric_rates = 1
2376 },
2377 {
2378 .name = "ab8500-codec-dai.1",
2379 .id = 1,
2380 .capture = {
2381 .stream_name = "ab8500_0c",
2382 .channels_min = 1,
2383 .channels_max = 8,
2384 .rates = AB8500_SUPPORTED_RATE,
2385 .formats = AB8500_SUPPORTED_FMT,
2386 },
2387 .ops = (struct snd_soc_dai_ops[]) {
2388 {
2389 .set_tdm_slot = ab8500_codec_set_dai_tdm_slot,
2390 .set_fmt = ab8500_codec_set_dai_fmt,
2391 }
2392 },
2393 .symmetric_rates = 1
2394 }
2395 };
2396
2397 static int ab8500_codec_probe(struct snd_soc_codec *codec)
2398 {
2399 struct device *dev = codec->dev;
2400 struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(dev);
2401 struct ab8500_platform_data *pdata;
2402 struct filter_control *fc;
2403 int status;
2404
2405 dev_dbg(dev, "%s: Enter.\n", __func__);
2406
2407 /* Inform SoC Core that we have our own I/O arrangements. */
2408 codec->control_data = (void *)true;
2409
2410 /* Setup AB8500 according to board-settings */
2411 pdata = dev_get_platdata(dev->parent);
2412
2413 status = ab8500_audio_setup_mics(codec, &pdata->codec->amics);
2414 if (status < 0) {
2415 pr_err("%s: Failed to setup mics (%d)!\n", __func__, status);
2416 return status;
2417 }
2418 status = ab8500_audio_set_ear_cmv(codec, pdata->codec->ear_cmv);
2419 if (status < 0) {
2420 pr_err("%s: Failed to set earpiece CM-voltage (%d)!\n",
2421 __func__, status);
2422 return status;
2423 }
2424
2425 status = ab8500_audio_init_audioblock(codec);
2426 if (status < 0) {
2427 dev_err(dev, "%s: failed to init audio-block (%d)!\n",
2428 __func__, status);
2429 return status;
2430 }
2431
2432 /* Override HW-defaults */
2433 ab8500_codec_write_reg(codec,
2434 AB8500_ANACONF5,
2435 BIT(AB8500_ANACONF5_HSAUTOEN));
2436 ab8500_codec_write_reg(codec,
2437 AB8500_SHORTCIRCONF,
2438 BIT(AB8500_SHORTCIRCONF_HSZCDDIS));
2439
2440 /* Add filter controls */
2441 status = snd_soc_add_codec_controls(codec, ab8500_filter_controls,
2442 ARRAY_SIZE(ab8500_filter_controls));
2443 if (status < 0) {
2444 dev_err(dev,
2445 "%s: failed to add ab8500 filter controls (%d).\n",
2446 __func__, status);
2447 return status;
2448 }
2449 fc = (struct filter_control *)
2450 &ab8500_filter_controls[AB8500_FILTER_ANC_FIR].private_value;
2451 drvdata->anc_fir_values = (long *)fc->value;
2452 fc = (struct filter_control *)
2453 &ab8500_filter_controls[AB8500_FILTER_ANC_IIR].private_value;
2454 drvdata->anc_iir_values = (long *)fc->value;
2455 fc = (struct filter_control *)
2456 &ab8500_filter_controls[AB8500_FILTER_SID_FIR].private_value;
2457 drvdata->sid_fir_values = (long *)fc->value;
2458
2459 (void)snd_soc_dapm_disable_pin(&codec->dapm, "ANC Configure Input");
2460
2461 mutex_init(&drvdata->anc_lock);
2462
2463 return status;
2464 }
2465
2466 static struct snd_soc_codec_driver ab8500_codec_driver = {
2467 .probe = ab8500_codec_probe,
2468 .read = ab8500_codec_read_reg,
2469 .write = ab8500_codec_write_reg,
2470 .reg_word_size = sizeof(u8),
2471 .controls = ab8500_ctrls,
2472 .num_controls = ARRAY_SIZE(ab8500_ctrls),
2473 .dapm_widgets = ab8500_dapm_widgets,
2474 .num_dapm_widgets = ARRAY_SIZE(ab8500_dapm_widgets),
2475 .dapm_routes = ab8500_dapm_routes,
2476 .num_dapm_routes = ARRAY_SIZE(ab8500_dapm_routes),
2477 };
2478
2479 static int __devinit ab8500_codec_driver_probe(struct platform_device *pdev)
2480 {
2481 int status;
2482 struct ab8500_codec_drvdata *drvdata;
2483
2484 dev_dbg(&pdev->dev, "%s: Enter.\n", __func__);
2485
2486 /* Create driver private-data struct */
2487 drvdata = devm_kzalloc(&pdev->dev, sizeof(struct ab8500_codec_drvdata),
2488 GFP_KERNEL);
2489 drvdata->sid_status = SID_UNCONFIGURED;
2490 drvdata->anc_status = ANC_UNCONFIGURED;
2491 dev_set_drvdata(&pdev->dev, drvdata);
2492
2493 dev_dbg(&pdev->dev, "%s: Register codec.\n", __func__);
2494 status = snd_soc_register_codec(&pdev->dev, &ab8500_codec_driver,
2495 ab8500_codec_dai,
2496 ARRAY_SIZE(ab8500_codec_dai));
2497 if (status < 0)
2498 dev_err(&pdev->dev,
2499 "%s: Error: Failed to register codec (%d).\n",
2500 __func__, status);
2501
2502 return status;
2503 }
2504
2505 static int __devexit ab8500_codec_driver_remove(struct platform_device *pdev)
2506 {
2507 dev_info(&pdev->dev, "%s Enter.\n", __func__);
2508
2509 snd_soc_unregister_codec(&pdev->dev);
2510
2511 return 0;
2512 }
2513
2514 static struct platform_driver ab8500_codec_platform_driver = {
2515 .driver = {
2516 .name = "ab8500-codec",
2517 .owner = THIS_MODULE,
2518 },
2519 .probe = ab8500_codec_driver_probe,
2520 .remove = __devexit_p(ab8500_codec_driver_remove),
2521 .suspend = NULL,
2522 .resume = NULL,
2523 };
2524 module_platform_driver(ab8500_codec_platform_driver);
2525
2526 MODULE_LICENSE("GPL v2");
Linux kernel - Deliverables
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