1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) ST-Ericsson SA 2012 4 * 5 * Author: Ola Lilja <ola.o.lilja@stericsson.com>, 6 * Kristoffer Karlsson <kristoffer.karlsson@stericsson.com>, 7 * Roger Nilsson <roger.xr.nilsson@stericsson.com>, 8 * for ST-Ericsson. 9 * 10 * Based on the early work done by: 11 * Mikko J. Lehto <mikko.lehto@symbio.com>, 12 * Mikko Sarmanne <mikko.sarmanne@symbio.com>, 13 * Jarmo K. Kuronen <jarmo.kuronen@symbio.com>, 14 * for ST-Ericsson. 15 * 16 * License terms: 17 */ 18 19#include <linux/kernel.h> 20#include <linux/module.h> 21#include <linux/device.h> 22#include <linux/slab.h> 23#include <linux/moduleparam.h> 24#include <linux/init.h> 25#include <linux/delay.h> 26#include <linux/pm.h> 27#include <linux/platform_device.h> 28#include <linux/mutex.h> 29#include <linux/mfd/abx500/ab8500.h> 30#include <linux/mfd/abx500.h> 31#include <linux/mfd/abx500/ab8500-sysctrl.h> 32#include <linux/mfd/abx500/ab8500-codec.h> 33#include <linux/regulator/consumer.h> 34#include <linux/of.h> 35 36#include <sound/core.h> 37#include <sound/pcm.h> 38#include <sound/pcm_params.h> 39#include <sound/initval.h> 40#include <sound/soc.h> 41#include <sound/soc-dapm.h> 42#include <sound/tlv.h> 43 44#include "ab8500-codec.h" 45 46/* Macrocell value definitions */ 47#define CLK_32K_OUT2_DISABLE 0x01 48#define INACTIVE_RESET_AUDIO 0x02 49#define ENABLE_AUDIO_CLK_TO_AUDIO_BLK 0x10 50#define ENABLE_VINTCORE12_SUPPLY 0x04 51#define GPIO27_DIR_OUTPUT 0x04 52#define GPIO29_DIR_OUTPUT 0x10 53#define GPIO31_DIR_OUTPUT 0x40 54 55/* Macrocell register definitions */ 56#define AB8500_GPIO_DIR4_REG 0x13 /* Bank AB8500_MISC */ 57 58/* Nr of FIR/IIR-coeff banks in ANC-block */ 59#define AB8500_NR_OF_ANC_COEFF_BANKS 2 60 61/* Minimum duration to keep ANC IIR Init bit high or 62low before proceeding with the configuration sequence */ 63#define AB8500_ANC_SM_DELAY 2000 64 65#define AB8500_FILTER_CONTROL(xname, xcount, xmin, xmax) \ 66{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ 67 .info = filter_control_info, \ 68 .get = filter_control_get, .put = filter_control_put, \ 69 .private_value = (unsigned long)&(struct filter_control) \ 70 {.count = xcount, .min = xmin, .max = xmax} } 71 72struct filter_control { 73 long min, max; 74 unsigned int count; 75 long value[128]; 76}; 77 78/* Sidetone states */ 79static const char * const enum_sid_state[] = { 80 "Unconfigured", 81 "Apply FIR", 82 "FIR is configured", 83}; 84enum sid_state { 85 SID_UNCONFIGURED = 0, 86 SID_APPLY_FIR = 1, 87 SID_FIR_CONFIGURED = 2, 88}; 89 90static const char * const enum_anc_state[] = { 91 "Unconfigured", 92 "Apply FIR and IIR", 93 "FIR and IIR are configured", 94 "Apply FIR", 95 "FIR is configured", 96 "Apply IIR", 97 "IIR is configured" 98}; 99enum anc_state { 100 ANC_UNCONFIGURED = 0, 101 ANC_APPLY_FIR_IIR = 1, 102 ANC_FIR_IIR_CONFIGURED = 2, 103 ANC_APPLY_FIR = 3, 104 ANC_FIR_CONFIGURED = 4, 105 ANC_APPLY_IIR = 5, 106 ANC_IIR_CONFIGURED = 6 107}; 108 109/* Analog microphones */ 110enum amic_idx { 111 AMIC_IDX_1A, 112 AMIC_IDX_1B, 113 AMIC_IDX_2 114}; 115 116struct ab8500_codec_drvdata_dbg { 117 struct regulator *vaud; 118 struct regulator *vamic1; 119 struct regulator *vamic2; 120 struct regulator *vdmic; 121}; 122 123/* Private data for AB8500 device-driver */ 124struct ab8500_codec_drvdata { 125 struct regmap *regmap; 126 struct mutex ctrl_lock; 127 128 /* Sidetone */ 129 long *sid_fir_values; 130 enum sid_state sid_status; 131 132 /* ANC */ 133 long *anc_fir_values; 134 long *anc_iir_values; 135 enum anc_state anc_status; 136}; 137 138static inline const char *amic_micbias_str(enum amic_micbias micbias) 139{ 140 switch (micbias) { 141 case AMIC_MICBIAS_VAMIC1: 142 return "VAMIC1"; 143 case AMIC_MICBIAS_VAMIC2: 144 return "VAMIC2"; 145 default: 146 return "Unknown"; 147 } 148} 149 150static inline const char *amic_type_str(enum amic_type type) 151{ 152 switch (type) { 153 case AMIC_TYPE_DIFFERENTIAL: 154 return "DIFFERENTIAL"; 155 case AMIC_TYPE_SINGLE_ENDED: 156 return "SINGLE ENDED"; 157 default: 158 return "Unknown"; 159 } 160} 161 162/* 163 * Read'n'write functions 164 */ 165 166/* Read a register from the audio-bank of AB8500 */ 167static int ab8500_codec_read_reg(void *context, unsigned int reg, 168 unsigned int *value) 169{ 170 struct device *dev = context; 171 int status; 172 173 u8 value8; 174 status = abx500_get_register_interruptible(dev, AB8500_AUDIO, 175 reg, &value8); 176 *value = (unsigned int)value8; 177 178 return status; 179} 180 181/* Write to a register in the audio-bank of AB8500 */ 182static int ab8500_codec_write_reg(void *context, unsigned int reg, 183 unsigned int value) 184{ 185 struct device *dev = context; 186 187 return abx500_set_register_interruptible(dev, AB8500_AUDIO, 188 reg, value); 189} 190 191static const struct regmap_config ab8500_codec_regmap = { 192 .reg_read = ab8500_codec_read_reg, 193 .reg_write = ab8500_codec_write_reg, 194}; 195 196/* 197 * Controls - DAPM 198 */ 199 200/* Earpiece */ 201 202/* Earpiece source selector */ 203static const char * const enum_ear_lineout_source[] = {"Headset Left", 204 "Speaker Left"}; 205static SOC_ENUM_SINGLE_DECL(dapm_enum_ear_lineout_source, AB8500_DMICFILTCONF, 206 AB8500_DMICFILTCONF_DA3TOEAR, enum_ear_lineout_source); 207static const struct snd_kcontrol_new dapm_ear_lineout_source = 208 SOC_DAPM_ENUM("Earpiece or LineOut Mono Source", 209 dapm_enum_ear_lineout_source); 210 211/* LineOut */ 212 213/* LineOut source selector */ 214static const char * const enum_lineout_source[] = {"Mono Path", "Stereo Path"}; 215static SOC_ENUM_DOUBLE_DECL(dapm_enum_lineout_source, AB8500_ANACONF5, 216 AB8500_ANACONF5_HSLDACTOLOL, 217 AB8500_ANACONF5_HSRDACTOLOR, enum_lineout_source); 218static const struct snd_kcontrol_new dapm_lineout_source[] = { 219 SOC_DAPM_ENUM("LineOut Source", dapm_enum_lineout_source), 220}; 221 222/* Handsfree */ 223 224/* Speaker Left - ANC selector */ 225static const char * const enum_HFx_sel[] = {"Audio Path", "ANC"}; 226static SOC_ENUM_SINGLE_DECL(dapm_enum_HFl_sel, AB8500_DIGMULTCONF2, 227 AB8500_DIGMULTCONF2_HFLSEL, enum_HFx_sel); 228static const struct snd_kcontrol_new dapm_HFl_select[] = { 229 SOC_DAPM_ENUM("Speaker Left Source", dapm_enum_HFl_sel), 230}; 231 232/* Speaker Right - ANC selector */ 233static SOC_ENUM_SINGLE_DECL(dapm_enum_HFr_sel, AB8500_DIGMULTCONF2, 234 AB8500_DIGMULTCONF2_HFRSEL, enum_HFx_sel); 235static const struct snd_kcontrol_new dapm_HFr_select[] = { 236 SOC_DAPM_ENUM("Speaker Right Source", dapm_enum_HFr_sel), 237}; 238 239/* Mic 1 */ 240 241/* Mic 1 - Mic 1a or 1b selector */ 242static const char * const enum_mic1ab_sel[] = {"Mic 1b", "Mic 1a"}; 243static SOC_ENUM_SINGLE_DECL(dapm_enum_mic1ab_sel, AB8500_ANACONF3, 244 AB8500_ANACONF3_MIC1SEL, enum_mic1ab_sel); 245static const struct snd_kcontrol_new dapm_mic1ab_mux[] = { 246 SOC_DAPM_ENUM("Mic 1a or 1b Select", dapm_enum_mic1ab_sel), 247}; 248 249/* Mic 1 - AD3 - Mic 1 or DMic 3 selector */ 250static const char * const enum_ad3_sel[] = {"Mic 1", "DMic 3"}; 251static SOC_ENUM_SINGLE_DECL(dapm_enum_ad3_sel, AB8500_DIGMULTCONF1, 252 AB8500_DIGMULTCONF1_AD3SEL, enum_ad3_sel); 253static const struct snd_kcontrol_new dapm_ad3_select[] = { 254 SOC_DAPM_ENUM("AD3 Source Select", dapm_enum_ad3_sel), 255}; 256 257/* Mic 1 - AD6 - Mic 1 or DMic 6 selector */ 258static const char * const enum_ad6_sel[] = {"Mic 1", "DMic 6"}; 259static SOC_ENUM_SINGLE_DECL(dapm_enum_ad6_sel, AB8500_DIGMULTCONF1, 260 AB8500_DIGMULTCONF1_AD6SEL, enum_ad6_sel); 261static const struct snd_kcontrol_new dapm_ad6_select[] = { 262 SOC_DAPM_ENUM("AD6 Source Select", dapm_enum_ad6_sel), 263}; 264 265/* Mic 2 */ 266 267/* Mic 2 - AD5 - Mic 2 or DMic 5 selector */ 268static const char * const enum_ad5_sel[] = {"Mic 2", "DMic 5"}; 269static SOC_ENUM_SINGLE_DECL(dapm_enum_ad5_sel, AB8500_DIGMULTCONF1, 270 AB8500_DIGMULTCONF1_AD5SEL, enum_ad5_sel); 271static const struct snd_kcontrol_new dapm_ad5_select[] = { 272 SOC_DAPM_ENUM("AD5 Source Select", dapm_enum_ad5_sel), 273}; 274 275/* LineIn */ 276 277/* LineIn left - AD1 - LineIn Left or DMic 1 selector */ 278static const char * const enum_ad1_sel[] = {"LineIn Left", "DMic 1"}; 279static SOC_ENUM_SINGLE_DECL(dapm_enum_ad1_sel, AB8500_DIGMULTCONF1, 280 AB8500_DIGMULTCONF1_AD1SEL, enum_ad1_sel); 281static const struct snd_kcontrol_new dapm_ad1_select[] = { 282 SOC_DAPM_ENUM("AD1 Source Select", dapm_enum_ad1_sel), 283}; 284 285/* LineIn right - Mic 2 or LineIn Right selector */ 286static const char * const enum_mic2lr_sel[] = {"Mic 2", "LineIn Right"}; 287static SOC_ENUM_SINGLE_DECL(dapm_enum_mic2lr_sel, AB8500_ANACONF3, 288 AB8500_ANACONF3_LINRSEL, enum_mic2lr_sel); 289static const struct snd_kcontrol_new dapm_mic2lr_select[] = { 290 SOC_DAPM_ENUM("Mic 2 or LINR Select", dapm_enum_mic2lr_sel), 291}; 292 293/* LineIn right - AD2 - LineIn Right or DMic2 selector */ 294static const char * const enum_ad2_sel[] = {"LineIn Right", "DMic 2"}; 295static SOC_ENUM_SINGLE_DECL(dapm_enum_ad2_sel, AB8500_DIGMULTCONF1, 296 AB8500_DIGMULTCONF1_AD2SEL, enum_ad2_sel); 297static const struct snd_kcontrol_new dapm_ad2_select[] = { 298 SOC_DAPM_ENUM("AD2 Source Select", dapm_enum_ad2_sel), 299}; 300 301 302/* ANC */ 303 304static const char * const enum_anc_in_sel[] = {"Mic 1 / DMic 6", 305 "Mic 2 / DMic 5"}; 306static SOC_ENUM_SINGLE_DECL(dapm_enum_anc_in_sel, AB8500_DMICFILTCONF, 307 AB8500_DMICFILTCONF_ANCINSEL, enum_anc_in_sel); 308static const struct snd_kcontrol_new dapm_anc_in_select[] = { 309 SOC_DAPM_ENUM("ANC Source", dapm_enum_anc_in_sel), 310}; 311 312/* ANC - Enable/Disable */ 313static const struct snd_kcontrol_new dapm_anc_enable[] = { 314 SOC_DAPM_SINGLE("Switch", AB8500_ANCCONF1, 315 AB8500_ANCCONF1_ENANC, 0, 0), 316}; 317 318/* ANC to Earpiece - Mute */ 319static const struct snd_kcontrol_new dapm_anc_ear_mute[] = { 320 SOC_DAPM_SINGLE("Switch", AB8500_DIGMULTCONF1, 321 AB8500_DIGMULTCONF1_ANCSEL, 1, 0), 322}; 323 324 325 326/* Sidetone left */ 327 328/* Sidetone left - Input selector */ 329static const char * const enum_stfir1_in_sel[] = { 330 "LineIn Left", "LineIn Right", "Mic 1", "Headset Left" 331}; 332static SOC_ENUM_SINGLE_DECL(dapm_enum_stfir1_in_sel, AB8500_DIGMULTCONF2, 333 AB8500_DIGMULTCONF2_FIRSID1SEL, enum_stfir1_in_sel); 334static const struct snd_kcontrol_new dapm_stfir1_in_select[] = { 335 SOC_DAPM_ENUM("Sidetone Left Source", dapm_enum_stfir1_in_sel), 336}; 337 338/* Sidetone right path */ 339 340/* Sidetone right - Input selector */ 341static const char * const enum_stfir2_in_sel[] = { 342 "LineIn Right", "Mic 1", "DMic 4", "Headset Right" 343}; 344static SOC_ENUM_SINGLE_DECL(dapm_enum_stfir2_in_sel, AB8500_DIGMULTCONF2, 345 AB8500_DIGMULTCONF2_FIRSID2SEL, enum_stfir2_in_sel); 346static const struct snd_kcontrol_new dapm_stfir2_in_select[] = { 347 SOC_DAPM_ENUM("Sidetone Right Source", dapm_enum_stfir2_in_sel), 348}; 349 350/* Vibra */ 351 352static const char * const enum_pwm2vibx[] = {"Audio Path", "PWM Generator"}; 353 354static SOC_ENUM_SINGLE_DECL(dapm_enum_pwm2vib1, AB8500_PWMGENCONF1, 355 AB8500_PWMGENCONF1_PWMTOVIB1, enum_pwm2vibx); 356 357static const struct snd_kcontrol_new dapm_pwm2vib1[] = { 358 SOC_DAPM_ENUM("Vibra 1 Controller", dapm_enum_pwm2vib1), 359}; 360 361static SOC_ENUM_SINGLE_DECL(dapm_enum_pwm2vib2, AB8500_PWMGENCONF1, 362 AB8500_PWMGENCONF1_PWMTOVIB2, enum_pwm2vibx); 363 364static const struct snd_kcontrol_new dapm_pwm2vib2[] = { 365 SOC_DAPM_ENUM("Vibra 2 Controller", dapm_enum_pwm2vib2), 366}; 367 368/* 369 * DAPM-widgets 370 */ 371 372static const struct snd_soc_dapm_widget ab8500_dapm_widgets[] = { 373 374 /* Clocks */ 375 SND_SOC_DAPM_CLOCK_SUPPLY("audioclk"), 376 377 /* Regulators */ 378 SND_SOC_DAPM_REGULATOR_SUPPLY("V-AUD", 0, 0), 379 SND_SOC_DAPM_REGULATOR_SUPPLY("V-AMIC1", 0, 0), 380 SND_SOC_DAPM_REGULATOR_SUPPLY("V-AMIC2", 0, 0), 381 SND_SOC_DAPM_REGULATOR_SUPPLY("V-DMIC", 0, 0), 382 383 /* Power */ 384 SND_SOC_DAPM_SUPPLY("Audio Power", 385 AB8500_POWERUP, AB8500_POWERUP_POWERUP, 0, 386 NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 387 SND_SOC_DAPM_SUPPLY("Audio Analog Power", 388 AB8500_POWERUP, AB8500_POWERUP_ENANA, 0, 389 NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 390 391 /* Main supply node */ 392 SND_SOC_DAPM_SUPPLY("Main Supply", SND_SOC_NOPM, 0, 0, 393 NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 394 395 /* DA/AD */ 396 397 SND_SOC_DAPM_INPUT("ADC Input"), 398 SND_SOC_DAPM_ADC("ADC", "ab8500_0c", SND_SOC_NOPM, 0, 0), 399 400 SND_SOC_DAPM_DAC("DAC", NULL, SND_SOC_NOPM, 0, 0), 401 SND_SOC_DAPM_OUTPUT("DAC Output"), 402 403 SND_SOC_DAPM_AIF_IN("DA_IN1", NULL, 0, SND_SOC_NOPM, 0, 0), 404 SND_SOC_DAPM_AIF_IN("DA_IN2", NULL, 0, SND_SOC_NOPM, 0, 0), 405 SND_SOC_DAPM_AIF_IN("DA_IN3", NULL, 0, SND_SOC_NOPM, 0, 0), 406 SND_SOC_DAPM_AIF_IN("DA_IN4", NULL, 0, SND_SOC_NOPM, 0, 0), 407 SND_SOC_DAPM_AIF_IN("DA_IN5", NULL, 0, SND_SOC_NOPM, 0, 0), 408 SND_SOC_DAPM_AIF_IN("DA_IN6", NULL, 0, SND_SOC_NOPM, 0, 0), 409 SND_SOC_DAPM_AIF_OUT("AD_OUT1", NULL, 0, SND_SOC_NOPM, 0, 0), 410 SND_SOC_DAPM_AIF_OUT("AD_OUT2", NULL, 0, SND_SOC_NOPM, 0, 0), 411 SND_SOC_DAPM_AIF_OUT("AD_OUT3", NULL, 0, SND_SOC_NOPM, 0, 0), 412 SND_SOC_DAPM_AIF_OUT("AD_OUT4", NULL, 0, SND_SOC_NOPM, 0, 0), 413 SND_SOC_DAPM_AIF_OUT("AD_OUT57", NULL, 0, SND_SOC_NOPM, 0, 0), 414 SND_SOC_DAPM_AIF_OUT("AD_OUT68", NULL, 0, SND_SOC_NOPM, 0, 0), 415 416 /* Headset path */ 417 418 SND_SOC_DAPM_SUPPLY("Charge Pump", AB8500_ANACONF5, 419 AB8500_ANACONF5_ENCPHS, 0, NULL, 0), 420 421 SND_SOC_DAPM_DAC("DA1 Enable", "ab8500_0p", 422 AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA1, 0), 423 SND_SOC_DAPM_DAC("DA2 Enable", "ab8500_0p", 424 AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA2, 0), 425 426 SND_SOC_DAPM_PGA("HSL Digital Volume", SND_SOC_NOPM, 0, 0, 427 NULL, 0), 428 SND_SOC_DAPM_PGA("HSR Digital Volume", SND_SOC_NOPM, 0, 0, 429 NULL, 0), 430 431 SND_SOC_DAPM_DAC("HSL DAC", "ab8500_0p", 432 AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACHSL, 0), 433 SND_SOC_DAPM_DAC("HSR DAC", "ab8500_0p", 434 AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACHSR, 0), 435 SND_SOC_DAPM_MIXER("HSL DAC Mute", AB8500_MUTECONF, 436 AB8500_MUTECONF_MUTDACHSL, 1, 437 NULL, 0), 438 SND_SOC_DAPM_MIXER("HSR DAC Mute", AB8500_MUTECONF, 439 AB8500_MUTECONF_MUTDACHSR, 1, 440 NULL, 0), 441 SND_SOC_DAPM_DAC("HSL DAC Driver", "ab8500_0p", 442 AB8500_ANACONF3, AB8500_ANACONF3_ENDRVHSL, 0), 443 SND_SOC_DAPM_DAC("HSR DAC Driver", "ab8500_0p", 444 AB8500_ANACONF3, AB8500_ANACONF3_ENDRVHSR, 0), 445 446 SND_SOC_DAPM_MIXER("HSL Mute", 447 AB8500_MUTECONF, AB8500_MUTECONF_MUTHSL, 1, 448 NULL, 0), 449 SND_SOC_DAPM_MIXER("HSR Mute", 450 AB8500_MUTECONF, AB8500_MUTECONF_MUTHSR, 1, 451 NULL, 0), 452 SND_SOC_DAPM_MIXER("HSL Enable", 453 AB8500_ANACONF4, AB8500_ANACONF4_ENHSL, 0, 454 NULL, 0), 455 SND_SOC_DAPM_MIXER("HSR Enable", 456 AB8500_ANACONF4, AB8500_ANACONF4_ENHSR, 0, 457 NULL, 0), 458 SND_SOC_DAPM_PGA("HSL Volume", 459 SND_SOC_NOPM, 0, 0, 460 NULL, 0), 461 SND_SOC_DAPM_PGA("HSR Volume", 462 SND_SOC_NOPM, 0, 0, 463 NULL, 0), 464 465 SND_SOC_DAPM_OUTPUT("Headset Left"), 466 SND_SOC_DAPM_OUTPUT("Headset Right"), 467 468 /* LineOut path */ 469 470 SND_SOC_DAPM_MUX("LineOut Source", 471 SND_SOC_NOPM, 0, 0, dapm_lineout_source), 472 473 SND_SOC_DAPM_MIXER("LOL Disable HFL", 474 AB8500_ANACONF4, AB8500_ANACONF4_ENHFL, 1, 475 NULL, 0), 476 SND_SOC_DAPM_MIXER("LOR Disable HFR", 477 AB8500_ANACONF4, AB8500_ANACONF4_ENHFR, 1, 478 NULL, 0), 479 480 SND_SOC_DAPM_MIXER("LOL Enable", 481 AB8500_ANACONF5, AB8500_ANACONF5_ENLOL, 0, 482 NULL, 0), 483 SND_SOC_DAPM_MIXER("LOR Enable", 484 AB8500_ANACONF5, AB8500_ANACONF5_ENLOR, 0, 485 NULL, 0), 486 487 SND_SOC_DAPM_OUTPUT("LineOut Left"), 488 SND_SOC_DAPM_OUTPUT("LineOut Right"), 489 490 /* Earpiece path */ 491 492 SND_SOC_DAPM_MUX("Earpiece or LineOut Mono Source", 493 SND_SOC_NOPM, 0, 0, &dapm_ear_lineout_source), 494 SND_SOC_DAPM_MIXER("EAR DAC", 495 AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACEAR, 0, 496 NULL, 0), 497 SND_SOC_DAPM_MIXER("EAR Mute", 498 AB8500_MUTECONF, AB8500_MUTECONF_MUTEAR, 1, 499 NULL, 0), 500 SND_SOC_DAPM_MIXER("EAR Enable", 501 AB8500_ANACONF4, AB8500_ANACONF4_ENEAR, 0, 502 NULL, 0), 503 504 SND_SOC_DAPM_OUTPUT("Earpiece"), 505 506 /* Handsfree path */ 507 508 SND_SOC_DAPM_MIXER("DA3 Channel Volume", 509 AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA3, 0, 510 NULL, 0), 511 SND_SOC_DAPM_MIXER("DA4 Channel Volume", 512 AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA4, 0, 513 NULL, 0), 514 SND_SOC_DAPM_MUX("Speaker Left Source", 515 SND_SOC_NOPM, 0, 0, dapm_HFl_select), 516 SND_SOC_DAPM_MUX("Speaker Right Source", 517 SND_SOC_NOPM, 0, 0, dapm_HFr_select), 518 SND_SOC_DAPM_MIXER("HFL DAC", AB8500_DAPATHCONF, 519 AB8500_DAPATHCONF_ENDACHFL, 0, 520 NULL, 0), 521 SND_SOC_DAPM_MIXER("HFR DAC", 522 AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACHFR, 0, 523 NULL, 0), 524 SND_SOC_DAPM_MIXER("DA4 or ANC path to HfR", 525 AB8500_DIGMULTCONF2, AB8500_DIGMULTCONF2_DATOHFREN, 0, 526 NULL, 0), 527 SND_SOC_DAPM_MIXER("DA3 or ANC path to HfL", 528 AB8500_DIGMULTCONF2, AB8500_DIGMULTCONF2_DATOHFLEN, 0, 529 NULL, 0), 530 SND_SOC_DAPM_MIXER("HFL Enable", 531 AB8500_ANACONF4, AB8500_ANACONF4_ENHFL, 0, 532 NULL, 0), 533 SND_SOC_DAPM_MIXER("HFR Enable", 534 AB8500_ANACONF4, AB8500_ANACONF4_ENHFR, 0, 535 NULL, 0), 536 537 SND_SOC_DAPM_OUTPUT("Speaker Left"), 538 SND_SOC_DAPM_OUTPUT("Speaker Right"), 539 540 /* Vibrator path */ 541 542 SND_SOC_DAPM_INPUT("PWMGEN1"), 543 SND_SOC_DAPM_INPUT("PWMGEN2"), 544 545 SND_SOC_DAPM_MIXER("DA5 Channel Volume", 546 AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA5, 0, 547 NULL, 0), 548 SND_SOC_DAPM_MIXER("DA6 Channel Volume", 549 AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA6, 0, 550 NULL, 0), 551 SND_SOC_DAPM_MIXER("VIB1 DAC", 552 AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACVIB1, 0, 553 NULL, 0), 554 SND_SOC_DAPM_MIXER("VIB2 DAC", 555 AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACVIB2, 0, 556 NULL, 0), 557 SND_SOC_DAPM_MUX("Vibra 1 Controller", 558 SND_SOC_NOPM, 0, 0, dapm_pwm2vib1), 559 SND_SOC_DAPM_MUX("Vibra 2 Controller", 560 SND_SOC_NOPM, 0, 0, dapm_pwm2vib2), 561 SND_SOC_DAPM_MIXER("VIB1 Enable", 562 AB8500_ANACONF4, AB8500_ANACONF4_ENVIB1, 0, 563 NULL, 0), 564 SND_SOC_DAPM_MIXER("VIB2 Enable", 565 AB8500_ANACONF4, AB8500_ANACONF4_ENVIB2, 0, 566 NULL, 0), 567 568 SND_SOC_DAPM_OUTPUT("Vibra 1"), 569 SND_SOC_DAPM_OUTPUT("Vibra 2"), 570 571 /* Mic 1 */ 572 573 SND_SOC_DAPM_INPUT("Mic 1"), 574 575 SND_SOC_DAPM_MUX("Mic 1a or 1b Select", 576 SND_SOC_NOPM, 0, 0, dapm_mic1ab_mux), 577 SND_SOC_DAPM_MIXER("MIC1 Mute", 578 AB8500_ANACONF2, AB8500_ANACONF2_MUTMIC1, 1, 579 NULL, 0), 580 SND_SOC_DAPM_MIXER("MIC1A V-AMICx Enable", 581 AB8500_ANACONF2, AB8500_ANACONF2_ENMIC1, 0, 582 NULL, 0), 583 SND_SOC_DAPM_MIXER("MIC1B V-AMICx Enable", 584 AB8500_ANACONF2, AB8500_ANACONF2_ENMIC1, 0, 585 NULL, 0), 586 SND_SOC_DAPM_MIXER("MIC1 ADC", 587 AB8500_ANACONF3, AB8500_ANACONF3_ENADCMIC, 0, 588 NULL, 0), 589 SND_SOC_DAPM_MUX("AD3 Source Select", 590 SND_SOC_NOPM, 0, 0, dapm_ad3_select), 591 SND_SOC_DAPM_MIXER("AD3 Channel Volume", 592 SND_SOC_NOPM, 0, 0, 593 NULL, 0), 594 SND_SOC_DAPM_MIXER("AD3 Enable", 595 AB8500_ADPATHENA, AB8500_ADPATHENA_ENAD34, 0, 596 NULL, 0), 597 598 /* Mic 2 */ 599 600 SND_SOC_DAPM_INPUT("Mic 2"), 601 602 SND_SOC_DAPM_MIXER("MIC2 Mute", 603 AB8500_ANACONF2, AB8500_ANACONF2_MUTMIC2, 1, 604 NULL, 0), 605 SND_SOC_DAPM_MIXER("MIC2 V-AMICx Enable", AB8500_ANACONF2, 606 AB8500_ANACONF2_ENMIC2, 0, 607 NULL, 0), 608 609 /* LineIn */ 610 611 SND_SOC_DAPM_INPUT("LineIn Left"), 612 SND_SOC_DAPM_INPUT("LineIn Right"), 613 614 SND_SOC_DAPM_MIXER("LINL Mute", 615 AB8500_ANACONF2, AB8500_ANACONF2_MUTLINL, 1, 616 NULL, 0), 617 SND_SOC_DAPM_MIXER("LINR Mute", 618 AB8500_ANACONF2, AB8500_ANACONF2_MUTLINR, 1, 619 NULL, 0), 620 SND_SOC_DAPM_MIXER("LINL Enable", AB8500_ANACONF2, 621 AB8500_ANACONF2_ENLINL, 0, 622 NULL, 0), 623 SND_SOC_DAPM_MIXER("LINR Enable", AB8500_ANACONF2, 624 AB8500_ANACONF2_ENLINR, 0, 625 NULL, 0), 626 627 /* LineIn Bypass path */ 628 SND_SOC_DAPM_MIXER("LINL to HSL Volume", 629 SND_SOC_NOPM, 0, 0, 630 NULL, 0), 631 SND_SOC_DAPM_MIXER("LINR to HSR Volume", 632 SND_SOC_NOPM, 0, 0, 633 NULL, 0), 634 635 /* LineIn, Mic 2 */ 636 SND_SOC_DAPM_MUX("Mic 2 or LINR Select", 637 SND_SOC_NOPM, 0, 0, dapm_mic2lr_select), 638 SND_SOC_DAPM_MIXER("LINL ADC", AB8500_ANACONF3, 639 AB8500_ANACONF3_ENADCLINL, 0, 640 NULL, 0), 641 SND_SOC_DAPM_MIXER("LINR ADC", AB8500_ANACONF3, 642 AB8500_ANACONF3_ENADCLINR, 0, 643 NULL, 0), 644 SND_SOC_DAPM_MUX("AD1 Source Select", 645 SND_SOC_NOPM, 0, 0, dapm_ad1_select), 646 SND_SOC_DAPM_MUX("AD2 Source Select", 647 SND_SOC_NOPM, 0, 0, dapm_ad2_select), 648 SND_SOC_DAPM_MIXER("AD1 Channel Volume", 649 SND_SOC_NOPM, 0, 0, 650 NULL, 0), 651 SND_SOC_DAPM_MIXER("AD2 Channel Volume", 652 SND_SOC_NOPM, 0, 0, 653 NULL, 0), 654 655 SND_SOC_DAPM_MIXER("AD12 Enable", 656 AB8500_ADPATHENA, AB8500_ADPATHENA_ENAD12, 0, 657 NULL, 0), 658 659 /* HD Capture path */ 660 661 SND_SOC_DAPM_MUX("AD5 Source Select", 662 SND_SOC_NOPM, 0, 0, dapm_ad5_select), 663 SND_SOC_DAPM_MUX("AD6 Source Select", 664 SND_SOC_NOPM, 0, 0, dapm_ad6_select), 665 SND_SOC_DAPM_MIXER("AD5 Channel Volume", 666 SND_SOC_NOPM, 0, 0, 667 NULL, 0), 668 SND_SOC_DAPM_MIXER("AD6 Channel Volume", 669 SND_SOC_NOPM, 0, 0, 670 NULL, 0), 671 SND_SOC_DAPM_MIXER("AD57 Enable", 672 AB8500_ADPATHENA, AB8500_ADPATHENA_ENAD5768, 0, 673 NULL, 0), 674 SND_SOC_DAPM_MIXER("AD68 Enable", 675 AB8500_ADPATHENA, AB8500_ADPATHENA_ENAD5768, 0, 676 NULL, 0), 677 678 /* Digital Microphone path */ 679 680 SND_SOC_DAPM_INPUT("DMic 1"), 681 SND_SOC_DAPM_INPUT("DMic 2"), 682 SND_SOC_DAPM_INPUT("DMic 3"), 683 SND_SOC_DAPM_INPUT("DMic 4"), 684 SND_SOC_DAPM_INPUT("DMic 5"), 685 SND_SOC_DAPM_INPUT("DMic 6"), 686 687 SND_SOC_DAPM_MIXER("DMIC1", 688 AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC1, 0, 689 NULL, 0), 690 SND_SOC_DAPM_MIXER("DMIC2", 691 AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC2, 0, 692 NULL, 0), 693 SND_SOC_DAPM_MIXER("DMIC3", 694 AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC3, 0, 695 NULL, 0), 696 SND_SOC_DAPM_MIXER("DMIC4", 697 AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC4, 0, 698 NULL, 0), 699 SND_SOC_DAPM_MIXER("DMIC5", 700 AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC5, 0, 701 NULL, 0), 702 SND_SOC_DAPM_MIXER("DMIC6", 703 AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC6, 0, 704 NULL, 0), 705 SND_SOC_DAPM_MIXER("AD4 Channel Volume", 706 SND_SOC_NOPM, 0, 0, 707 NULL, 0), 708 SND_SOC_DAPM_MIXER("AD4 Enable", 709 AB8500_ADPATHENA, AB8500_ADPATHENA_ENAD34, 710 0, NULL, 0), 711 712 /* Acoustical Noise Cancellation path */ 713 714 SND_SOC_DAPM_INPUT("ANC Configure Input"), 715 SND_SOC_DAPM_OUTPUT("ANC Configure Output"), 716 717 SND_SOC_DAPM_MUX("ANC Source", 718 SND_SOC_NOPM, 0, 0, 719 dapm_anc_in_select), 720 SND_SOC_DAPM_SWITCH("ANC", 721 SND_SOC_NOPM, 0, 0, 722 dapm_anc_enable), 723 SND_SOC_DAPM_SWITCH("ANC to Earpiece", 724 SND_SOC_NOPM, 0, 0, 725 dapm_anc_ear_mute), 726 727 /* Sidetone Filter path */ 728 729 SND_SOC_DAPM_MUX("Sidetone Left Source", 730 SND_SOC_NOPM, 0, 0, 731 dapm_stfir1_in_select), 732 SND_SOC_DAPM_MUX("Sidetone Right Source", 733 SND_SOC_NOPM, 0, 0, 734 dapm_stfir2_in_select), 735 SND_SOC_DAPM_MIXER("STFIR1 Control", 736 SND_SOC_NOPM, 0, 0, 737 NULL, 0), 738 SND_SOC_DAPM_MIXER("STFIR2 Control", 739 SND_SOC_NOPM, 0, 0, 740 NULL, 0), 741 SND_SOC_DAPM_MIXER("STFIR1 Volume", 742 SND_SOC_NOPM, 0, 0, 743 NULL, 0), 744 SND_SOC_DAPM_MIXER("STFIR2 Volume", 745 SND_SOC_NOPM, 0, 0, 746 NULL, 0), 747}; 748 749/* 750 * DAPM-routes 751 */ 752static const struct snd_soc_dapm_route ab8500_dapm_routes[] = { 753 /* Power AB8500 audio-block when AD/DA is active */ 754 {"Main Supply", NULL, "V-AUD"}, 755 {"Main Supply", NULL, "audioclk"}, 756 {"Main Supply", NULL, "Audio Power"}, 757 {"Main Supply", NULL, "Audio Analog Power"}, 758 759 {"DAC", NULL, "ab8500_0p"}, 760 {"DAC", NULL, "Main Supply"}, 761 {"ADC", NULL, "ab8500_0c"}, 762 {"ADC", NULL, "Main Supply"}, 763 764 /* ANC Configure */ 765 {"ANC Configure Input", NULL, "Main Supply"}, 766 {"ANC Configure Output", NULL, "ANC Configure Input"}, 767 768 /* AD/DA */ 769 {"ADC", NULL, "ADC Input"}, 770 {"DAC Output", NULL, "DAC"}, 771 772 /* Powerup charge pump if DA1/2 is in use */ 773 774 {"DA_IN1", NULL, "ab8500_0p"}, 775 {"DA_IN1", NULL, "Charge Pump"}, 776 {"DA_IN2", NULL, "ab8500_0p"}, 777 {"DA_IN2", NULL, "Charge Pump"}, 778 779 /* Headset path */ 780 781 {"DA1 Enable", NULL, "DA_IN1"}, 782 {"DA2 Enable", NULL, "DA_IN2"}, 783 784 {"HSL Digital Volume", NULL, "DA1 Enable"}, 785 {"HSR Digital Volume", NULL, "DA2 Enable"}, 786 787 {"HSL DAC", NULL, "HSL Digital Volume"}, 788 {"HSR DAC", NULL, "HSR Digital Volume"}, 789 790 {"HSL DAC Mute", NULL, "HSL DAC"}, 791 {"HSR DAC Mute", NULL, "HSR DAC"}, 792 793 {"HSL DAC Driver", NULL, "HSL DAC Mute"}, 794 {"HSR DAC Driver", NULL, "HSR DAC Mute"}, 795 796 {"HSL Mute", NULL, "HSL DAC Driver"}, 797 {"HSR Mute", NULL, "HSR DAC Driver"}, 798 799 {"HSL Enable", NULL, "HSL Mute"}, 800 {"HSR Enable", NULL, "HSR Mute"}, 801 802 {"HSL Volume", NULL, "HSL Enable"}, 803 {"HSR Volume", NULL, "HSR Enable"}, 804 805 {"Headset Left", NULL, "HSL Volume"}, 806 {"Headset Right", NULL, "HSR Volume"}, 807 808 /* HF or LineOut path */ 809 810 {"DA_IN3", NULL, "ab8500_0p"}, 811 {"DA3 Channel Volume", NULL, "DA_IN3"}, 812 {"DA_IN4", NULL, "ab8500_0p"}, 813 {"DA4 Channel Volume", NULL, "DA_IN4"}, 814 815 {"Speaker Left Source", "Audio Path", "DA3 Channel Volume"}, 816 {"Speaker Right Source", "Audio Path", "DA4 Channel Volume"}, 817 818 {"DA3 or ANC path to HfL", NULL, "Speaker Left Source"}, 819 {"DA4 or ANC path to HfR", NULL, "Speaker Right Source"}, 820 821 /* HF path */ 822 823 {"HFL DAC", NULL, "DA3 or ANC path to HfL"}, 824 {"HFR DAC", NULL, "DA4 or ANC path to HfR"}, 825 826 {"HFL Enable", NULL, "HFL DAC"}, 827 {"HFR Enable", NULL, "HFR DAC"}, 828 829 {"Speaker Left", NULL, "HFL Enable"}, 830 {"Speaker Right", NULL, "HFR Enable"}, 831 832 /* Earpiece path */ 833 834 {"Earpiece or LineOut Mono Source", "Headset Left", 835 "HSL Digital Volume"}, 836 {"Earpiece or LineOut Mono Source", "Speaker Left", 837 "DA3 or ANC path to HfL"}, 838 839 {"EAR DAC", NULL, "Earpiece or LineOut Mono Source"}, 840 841 {"EAR Mute", NULL, "EAR DAC"}, 842 843 {"EAR Enable", NULL, "EAR Mute"}, 844 845 {"Earpiece", NULL, "EAR Enable"}, 846 847 /* LineOut path stereo */ 848 849 {"LineOut Source", "Stereo Path", "HSL DAC Driver"}, 850 {"LineOut Source", "Stereo Path", "HSR DAC Driver"}, 851 852 /* LineOut path mono */ 853 854 {"LineOut Source", "Mono Path", "EAR DAC"}, 855 856 /* LineOut path */ 857 858 {"LOL Disable HFL", NULL, "LineOut Source"}, 859 {"LOR Disable HFR", NULL, "LineOut Source"}, 860 861 {"LOL Enable", NULL, "LOL Disable HFL"}, 862 {"LOR Enable", NULL, "LOR Disable HFR"}, 863 864 {"LineOut Left", NULL, "LOL Enable"}, 865 {"LineOut Right", NULL, "LOR Enable"}, 866 867 /* Vibrator path */ 868 869 {"DA_IN5", NULL, "ab8500_0p"}, 870 {"DA5 Channel Volume", NULL, "DA_IN5"}, 871 {"DA_IN6", NULL, "ab8500_0p"}, 872 {"DA6 Channel Volume", NULL, "DA_IN6"}, 873 874 {"VIB1 DAC", NULL, "DA5 Channel Volume"}, 875 {"VIB2 DAC", NULL, "DA6 Channel Volume"}, 876 877 {"Vibra 1 Controller", "Audio Path", "VIB1 DAC"}, 878 {"Vibra 2 Controller", "Audio Path", "VIB2 DAC"}, 879 {"Vibra 1 Controller", "PWM Generator", "PWMGEN1"}, 880 {"Vibra 2 Controller", "PWM Generator", "PWMGEN2"}, 881 882 {"VIB1 Enable", NULL, "Vibra 1 Controller"}, 883 {"VIB2 Enable", NULL, "Vibra 2 Controller"}, 884 885 {"Vibra 1", NULL, "VIB1 Enable"}, 886 {"Vibra 2", NULL, "VIB2 Enable"}, 887 888 889 /* Mic 2 */ 890 891 {"MIC2 V-AMICx Enable", NULL, "Mic 2"}, 892 893 /* LineIn */ 894 {"LINL Mute", NULL, "LineIn Left"}, 895 {"LINR Mute", NULL, "LineIn Right"}, 896 897 {"LINL Enable", NULL, "LINL Mute"}, 898 {"LINR Enable", NULL, "LINR Mute"}, 899 900 /* LineIn, Mic 2 */ 901 {"Mic 2 or LINR Select", "LineIn Right", "LINR Enable"}, 902 {"Mic 2 or LINR Select", "Mic 2", "MIC2 V-AMICx Enable"}, 903 904 {"LINL ADC", NULL, "LINL Enable"}, 905 {"LINR ADC", NULL, "Mic 2 or LINR Select"}, 906 907 {"AD1 Source Select", "LineIn Left", "LINL ADC"}, 908 {"AD2 Source Select", "LineIn Right", "LINR ADC"}, 909 910 {"AD1 Channel Volume", NULL, "AD1 Source Select"}, 911 {"AD2 Channel Volume", NULL, "AD2 Source Select"}, 912 913 {"AD12 Enable", NULL, "AD1 Channel Volume"}, 914 {"AD12 Enable", NULL, "AD2 Channel Volume"}, 915 916 {"AD_OUT1", NULL, "ab8500_0c"}, 917 {"AD_OUT1", NULL, "AD12 Enable"}, 918 {"AD_OUT2", NULL, "ab8500_0c"}, 919 {"AD_OUT2", NULL, "AD12 Enable"}, 920 921 /* Mic 1 */ 922 923 {"MIC1 Mute", NULL, "Mic 1"}, 924 925 {"MIC1A V-AMICx Enable", NULL, "MIC1 Mute"}, 926 {"MIC1B V-AMICx Enable", NULL, "MIC1 Mute"}, 927 928 {"Mic 1a or 1b Select", "Mic 1a", "MIC1A V-AMICx Enable"}, 929 {"Mic 1a or 1b Select", "Mic 1b", "MIC1B V-AMICx Enable"}, 930 931 {"MIC1 ADC", NULL, "Mic 1a or 1b Select"}, 932 933 {"AD3 Source Select", "Mic 1", "MIC1 ADC"}, 934 935 {"AD3 Channel Volume", NULL, "AD3 Source Select"}, 936 937 {"AD3 Enable", NULL, "AD3 Channel Volume"}, 938 939 {"AD_OUT3", NULL, "ab8500_0c"}, 940 {"AD_OUT3", NULL, "AD3 Enable"}, 941 942 /* HD Capture path */ 943 944 {"AD5 Source Select", "Mic 2", "LINR ADC"}, 945 {"AD6 Source Select", "Mic 1", "MIC1 ADC"}, 946 947 {"AD5 Channel Volume", NULL, "AD5 Source Select"}, 948 {"AD6 Channel Volume", NULL, "AD6 Source Select"}, 949 950 {"AD57 Enable", NULL, "AD5 Channel Volume"}, 951 {"AD68 Enable", NULL, "AD6 Channel Volume"}, 952 953 {"AD_OUT57", NULL, "ab8500_0c"}, 954 {"AD_OUT57", NULL, "AD57 Enable"}, 955 {"AD_OUT68", NULL, "ab8500_0c"}, 956 {"AD_OUT68", NULL, "AD68 Enable"}, 957 958 /* Digital Microphone path */ 959 960 {"DMic 1", NULL, "V-DMIC"}, 961 {"DMic 2", NULL, "V-DMIC"}, 962 {"DMic 3", NULL, "V-DMIC"}, 963 {"DMic 4", NULL, "V-DMIC"}, 964 {"DMic 5", NULL, "V-DMIC"}, 965 {"DMic 6", NULL, "V-DMIC"}, 966 967 {"AD1 Source Select", NULL, "DMic 1"}, 968 {"AD2 Source Select", NULL, "DMic 2"}, 969 {"AD3 Source Select", NULL, "DMic 3"}, 970 {"AD5 Source Select", NULL, "DMic 5"}, 971 {"AD6 Source Select", NULL, "DMic 6"}, 972 973 {"AD4 Channel Volume", NULL, "DMic 4"}, 974 {"AD4 Enable", NULL, "AD4 Channel Volume"}, 975 976 {"AD_OUT4", NULL, "ab8500_0c"}, 977 {"AD_OUT4", NULL, "AD4 Enable"}, 978 979 /* LineIn Bypass path */ 980 981 {"LINL to HSL Volume", NULL, "LINL Enable"}, 982 {"LINR to HSR Volume", NULL, "LINR Enable"}, 983 984 {"HSL DAC Driver", NULL, "LINL to HSL Volume"}, 985 {"HSR DAC Driver", NULL, "LINR to HSR Volume"}, 986 987 /* ANC path (Acoustic Noise Cancellation) */ 988 989 {"ANC Source", "Mic 2 / DMic 5", "AD5 Channel Volume"}, 990 {"ANC Source", "Mic 1 / DMic 6", "AD6 Channel Volume"}, 991 992 {"ANC", "Switch", "ANC Source"}, 993 994 {"Speaker Left Source", "ANC", "ANC"}, 995 {"Speaker Right Source", "ANC", "ANC"}, 996 {"ANC to Earpiece", "Switch", "ANC"}, 997 998 {"HSL Digital Volume", NULL, "ANC to Earpiece"}, 999 1000 /* Sidetone Filter path */ 1001 1002 {"Sidetone Left Source", "LineIn Left", "AD12 Enable"}, 1003 {"Sidetone Left Source", "LineIn Right", "AD12 Enable"}, 1004 {"Sidetone Left Source", "Mic 1", "AD3 Enable"}, 1005 {"Sidetone Left Source", "Headset Left", "DA_IN1"}, 1006 {"Sidetone Right Source", "LineIn Right", "AD12 Enable"}, 1007 {"Sidetone Right Source", "Mic 1", "AD3 Enable"}, 1008 {"Sidetone Right Source", "DMic 4", "AD4 Enable"}, 1009 {"Sidetone Right Source", "Headset Right", "DA_IN2"}, 1010 1011 {"STFIR1 Control", NULL, "Sidetone Left Source"}, 1012 {"STFIR2 Control", NULL, "Sidetone Right Source"}, 1013 1014 {"STFIR1 Volume", NULL, "STFIR1 Control"}, 1015 {"STFIR2 Volume", NULL, "STFIR2 Control"}, 1016 1017 {"DA1 Enable", NULL, "STFIR1 Volume"}, 1018 {"DA2 Enable", NULL, "STFIR2 Volume"}, 1019}; 1020 1021static const struct snd_soc_dapm_route ab8500_dapm_routes_mic1a_vamicx[] = { 1022 {"MIC1A V-AMICx Enable", NULL, "V-AMIC1"}, 1023 {"MIC1A V-AMICx Enable", NULL, "V-AMIC2"}, 1024}; 1025 1026static const struct snd_soc_dapm_route ab8500_dapm_routes_mic1b_vamicx[] = { 1027 {"MIC1B V-AMICx Enable", NULL, "V-AMIC1"}, 1028 {"MIC1B V-AMICx Enable", NULL, "V-AMIC2"}, 1029}; 1030 1031static const struct snd_soc_dapm_route ab8500_dapm_routes_mic2_vamicx[] = { 1032 {"MIC2 V-AMICx Enable", NULL, "V-AMIC1"}, 1033 {"MIC2 V-AMICx Enable", NULL, "V-AMIC2"}, 1034}; 1035 1036/* ANC FIR-coefficients configuration sequence */ 1037static void anc_fir(struct snd_soc_component *component, 1038 unsigned int bnk, unsigned int par, unsigned int val) 1039{ 1040 if (par == 0 && bnk == 0) 1041 snd_soc_component_update_bits(component, AB8500_ANCCONF1, 1042 BIT(AB8500_ANCCONF1_ANCFIRUPDATE), 1043 BIT(AB8500_ANCCONF1_ANCFIRUPDATE)); 1044 1045 snd_soc_component_write(component, AB8500_ANCCONF5, val >> 8 & 0xff); 1046 snd_soc_component_write(component, AB8500_ANCCONF6, val & 0xff); 1047 1048 if (par == AB8500_ANC_FIR_COEFFS - 1 && bnk == 1) 1049 snd_soc_component_update_bits(component, AB8500_ANCCONF1, 1050 BIT(AB8500_ANCCONF1_ANCFIRUPDATE), 0); 1051} 1052 1053/* ANC IIR-coefficients configuration sequence */ 1054static void anc_iir(struct snd_soc_component *component, unsigned int bnk, 1055 unsigned int par, unsigned int val) 1056{ 1057 if (par == 0) { 1058 if (bnk == 0) { 1059 snd_soc_component_update_bits(component, AB8500_ANCCONF1, 1060 BIT(AB8500_ANCCONF1_ANCIIRINIT), 1061 BIT(AB8500_ANCCONF1_ANCIIRINIT)); 1062 usleep_range(AB8500_ANC_SM_DELAY, AB8500_ANC_SM_DELAY*2); 1063 snd_soc_component_update_bits(component, AB8500_ANCCONF1, 1064 BIT(AB8500_ANCCONF1_ANCIIRINIT), 0); 1065 usleep_range(AB8500_ANC_SM_DELAY, AB8500_ANC_SM_DELAY*2); 1066 } else { 1067 snd_soc_component_update_bits(component, AB8500_ANCCONF1, 1068 BIT(AB8500_ANCCONF1_ANCIIRUPDATE), 1069 BIT(AB8500_ANCCONF1_ANCIIRUPDATE)); 1070 } 1071 } else if (par > 3) { 1072 snd_soc_component_write(component, AB8500_ANCCONF7, 0); 1073 snd_soc_component_write(component, AB8500_ANCCONF8, val >> 16 & 0xff); 1074 } 1075 1076 snd_soc_component_write(component, AB8500_ANCCONF7, val >> 8 & 0xff); 1077 snd_soc_component_write(component, AB8500_ANCCONF8, val & 0xff); 1078 1079 if (par == AB8500_ANC_IIR_COEFFS - 1 && bnk == 1) 1080 snd_soc_component_update_bits(component, AB8500_ANCCONF1, 1081 BIT(AB8500_ANCCONF1_ANCIIRUPDATE), 0); 1082} 1083 1084/* ANC IIR-/FIR-coefficients configuration sequence */ 1085static void anc_configure(struct snd_soc_component *component, 1086 bool apply_fir, bool apply_iir) 1087{ 1088 struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(component->dev); 1089 unsigned int bnk, par, val; 1090 1091 dev_dbg(component->dev, "%s: Enter.\n", __func__); 1092 1093 if (apply_fir) 1094 snd_soc_component_update_bits(component, AB8500_ANCCONF1, 1095 BIT(AB8500_ANCCONF1_ENANC), 0); 1096 1097 snd_soc_component_update_bits(component, AB8500_ANCCONF1, 1098 BIT(AB8500_ANCCONF1_ENANC), BIT(AB8500_ANCCONF1_ENANC)); 1099 1100 if (apply_fir) 1101 for (bnk = 0; bnk < AB8500_NR_OF_ANC_COEFF_BANKS; bnk++) 1102 for (par = 0; par < AB8500_ANC_FIR_COEFFS; par++) { 1103 val = snd_soc_component_read(component, 1104 drvdata->anc_fir_values[par]); 1105 anc_fir(component, bnk, par, val); 1106 } 1107 1108 if (apply_iir) 1109 for (bnk = 0; bnk < AB8500_NR_OF_ANC_COEFF_BANKS; bnk++) 1110 for (par = 0; par < AB8500_ANC_IIR_COEFFS; par++) { 1111 val = snd_soc_component_read(component, 1112 drvdata->anc_iir_values[par]); 1113 anc_iir(component, bnk, par, val); 1114 } 1115 1116 dev_dbg(component->dev, "%s: Exit.\n", __func__); 1117} 1118 1119/* 1120 * Control-events 1121 */ 1122 1123static int sid_status_control_get(struct snd_kcontrol *kcontrol, 1124 struct snd_ctl_elem_value *ucontrol) 1125{ 1126 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 1127 struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(component->dev); 1128 1129 mutex_lock(&drvdata->ctrl_lock); 1130 ucontrol->value.enumerated.item[0] = drvdata->sid_status; 1131 mutex_unlock(&drvdata->ctrl_lock); 1132 1133 return 0; 1134} 1135 1136/* Write sidetone FIR-coefficients configuration sequence */ 1137static int sid_status_control_put(struct snd_kcontrol *kcontrol, 1138 struct snd_ctl_elem_value *ucontrol) 1139{ 1140 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 1141 struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(component->dev); 1142 unsigned int param, sidconf, val; 1143 int status = 1; 1144 1145 dev_dbg(component->dev, "%s: Enter\n", __func__); 1146 1147 if (ucontrol->value.enumerated.item[0] != SID_APPLY_FIR) { 1148 dev_err(component->dev, 1149 "%s: ERROR: This control supports '%s' only!\n", 1150 __func__, enum_sid_state[SID_APPLY_FIR]); 1151 return -EIO; 1152 } 1153 1154 mutex_lock(&drvdata->ctrl_lock); 1155 1156 sidconf = snd_soc_component_read(component, AB8500_SIDFIRCONF); 1157 if (((sidconf & BIT(AB8500_SIDFIRCONF_FIRSIDBUSY)) != 0)) { 1158 if ((sidconf & BIT(AB8500_SIDFIRCONF_ENFIRSIDS)) == 0) { 1159 dev_err(component->dev, "%s: Sidetone busy while off!\n", 1160 __func__); 1161 status = -EPERM; 1162 } else { 1163 status = -EBUSY; 1164 } 1165 goto out; 1166 } 1167 1168 snd_soc_component_write(component, AB8500_SIDFIRADR, 0); 1169 1170 for (param = 0; param < AB8500_SID_FIR_COEFFS; param++) { 1171 val = snd_soc_component_read(component, drvdata->sid_fir_values[param]); 1172 snd_soc_component_write(component, AB8500_SIDFIRCOEF1, val >> 8 & 0xff); 1173 snd_soc_component_write(component, AB8500_SIDFIRCOEF2, val & 0xff); 1174 } 1175 1176 snd_soc_component_update_bits(component, AB8500_SIDFIRADR, 1177 BIT(AB8500_SIDFIRADR_FIRSIDSET), 1178 BIT(AB8500_SIDFIRADR_FIRSIDSET)); 1179 snd_soc_component_update_bits(component, AB8500_SIDFIRADR, 1180 BIT(AB8500_SIDFIRADR_FIRSIDSET), 0); 1181 1182 drvdata->sid_status = SID_FIR_CONFIGURED; 1183 1184out: 1185 mutex_unlock(&drvdata->ctrl_lock); 1186 1187 dev_dbg(component->dev, "%s: Exit\n", __func__); 1188 1189 return status; 1190} 1191 1192static int anc_status_control_get(struct snd_kcontrol *kcontrol, 1193 struct snd_ctl_elem_value *ucontrol) 1194{ 1195 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 1196 struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(component->dev); 1197 1198 mutex_lock(&drvdata->ctrl_lock); 1199 ucontrol->value.enumerated.item[0] = drvdata->anc_status; 1200 mutex_unlock(&drvdata->ctrl_lock); 1201 1202 return 0; 1203} 1204 1205static int anc_status_control_put(struct snd_kcontrol *kcontrol, 1206 struct snd_ctl_elem_value *ucontrol) 1207{ 1208 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 1209 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 1210 struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(component->dev); 1211 struct device *dev = component->dev; 1212 bool apply_fir, apply_iir; 1213 unsigned int req; 1214 int status; 1215 1216 dev_dbg(dev, "%s: Enter.\n", __func__); 1217 1218 mutex_lock(&drvdata->ctrl_lock); 1219 1220 req = ucontrol->value.enumerated.item[0]; 1221 if (req >= ARRAY_SIZE(enum_anc_state)) { 1222 status = -EINVAL; 1223 goto cleanup; 1224 } 1225 if (req != ANC_APPLY_FIR_IIR && req != ANC_APPLY_FIR && 1226 req != ANC_APPLY_IIR) { 1227 dev_err(dev, "%s: ERROR: Unsupported status to set '%s'!\n", 1228 __func__, enum_anc_state[req]); 1229 status = -EINVAL; 1230 goto cleanup; 1231 } 1232 apply_fir = req == ANC_APPLY_FIR || req == ANC_APPLY_FIR_IIR; 1233 apply_iir = req == ANC_APPLY_IIR || req == ANC_APPLY_FIR_IIR; 1234 1235 status = snd_soc_dapm_force_enable_pin(dapm, "ANC Configure Input"); 1236 if (status < 0) { 1237 dev_err(dev, 1238 "%s: ERROR: Failed to enable power (status = %d)!\n", 1239 __func__, status); 1240 goto cleanup; 1241 } 1242 snd_soc_dapm_sync(dapm); 1243 1244 anc_configure(component, apply_fir, apply_iir); 1245 1246 if (apply_fir) { 1247 if (drvdata->anc_status == ANC_IIR_CONFIGURED) 1248 drvdata->anc_status = ANC_FIR_IIR_CONFIGURED; 1249 else if (drvdata->anc_status != ANC_FIR_IIR_CONFIGURED) 1250 drvdata->anc_status = ANC_FIR_CONFIGURED; 1251 } 1252 if (apply_iir) { 1253 if (drvdata->anc_status == ANC_FIR_CONFIGURED) 1254 drvdata->anc_status = ANC_FIR_IIR_CONFIGURED; 1255 else if (drvdata->anc_status != ANC_FIR_IIR_CONFIGURED) 1256 drvdata->anc_status = ANC_IIR_CONFIGURED; 1257 } 1258 1259 status = snd_soc_dapm_disable_pin(dapm, "ANC Configure Input"); 1260 snd_soc_dapm_sync(dapm); 1261 1262cleanup: 1263 mutex_unlock(&drvdata->ctrl_lock); 1264 1265 if (status < 0) 1266 dev_err(dev, "%s: Unable to configure ANC! (status = %d)\n", 1267 __func__, status); 1268 1269 dev_dbg(dev, "%s: Exit.\n", __func__); 1270 1271 return (status < 0) ? status : 1; 1272} 1273 1274static int filter_control_info(struct snd_kcontrol *kcontrol, 1275 struct snd_ctl_elem_info *uinfo) 1276{ 1277 struct filter_control *fc = 1278 (struct filter_control *)kcontrol->private_value; 1279 1280 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 1281 uinfo->count = fc->count; 1282 uinfo->value.integer.min = fc->min; 1283 uinfo->value.integer.max = fc->max; 1284 1285 return 0; 1286} 1287 1288static int filter_control_get(struct snd_kcontrol *kcontrol, 1289 struct snd_ctl_elem_value *ucontrol) 1290{ 1291 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 1292 struct ab8500_codec_drvdata *drvdata = snd_soc_component_get_drvdata(component); 1293 struct filter_control *fc = 1294 (struct filter_control *)kcontrol->private_value; 1295 unsigned int i; 1296 1297 mutex_lock(&drvdata->ctrl_lock); 1298 for (i = 0; i < fc->count; i++) 1299 ucontrol->value.integer.value[i] = fc->value[i]; 1300 mutex_unlock(&drvdata->ctrl_lock); 1301 1302 return 0; 1303} 1304 1305static int filter_control_put(struct snd_kcontrol *kcontrol, 1306 struct snd_ctl_elem_value *ucontrol) 1307{ 1308 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 1309 struct ab8500_codec_drvdata *drvdata = snd_soc_component_get_drvdata(component); 1310 struct filter_control *fc = 1311 (struct filter_control *)kcontrol->private_value; 1312 unsigned int i; 1313 1314 mutex_lock(&drvdata->ctrl_lock); 1315 for (i = 0; i < fc->count; i++) 1316 fc->value[i] = ucontrol->value.integer.value[i]; 1317 mutex_unlock(&drvdata->ctrl_lock); 1318 1319 return 0; 1320} 1321 1322/* 1323 * Controls - Non-DAPM ASoC 1324 */ 1325 1326static DECLARE_TLV_DB_SCALE(adx_dig_gain_tlv, -3200, 100, 1); 1327/* -32dB = Mute */ 1328 1329static DECLARE_TLV_DB_SCALE(dax_dig_gain_tlv, -6300, 100, 1); 1330/* -63dB = Mute */ 1331 1332static DECLARE_TLV_DB_SCALE(hs_ear_dig_gain_tlv, -100, 100, 1); 1333/* -1dB = Mute */ 1334 1335static const DECLARE_TLV_DB_RANGE(hs_gain_tlv, 1336 0, 3, TLV_DB_SCALE_ITEM(-3200, 400, 0), 1337 4, 15, TLV_DB_SCALE_ITEM(-1800, 200, 0) 1338); 1339 1340static DECLARE_TLV_DB_SCALE(mic_gain_tlv, 0, 100, 0); 1341 1342static DECLARE_TLV_DB_SCALE(lin_gain_tlv, -1000, 200, 0); 1343 1344static DECLARE_TLV_DB_SCALE(lin2hs_gain_tlv, -3800, 200, 1); 1345/* -38dB = Mute */ 1346 1347static const char * const enum_hsfadspeed[] = {"2ms", "0.5ms", "10.6ms", 1348 "5ms"}; 1349static SOC_ENUM_SINGLE_DECL(soc_enum_hsfadspeed, 1350 AB8500_DIGMICCONF, AB8500_DIGMICCONF_HSFADSPEED, enum_hsfadspeed); 1351 1352static const char * const enum_envdetthre[] = { 1353 "250mV", "300mV", "350mV", "400mV", 1354 "450mV", "500mV", "550mV", "600mV", 1355 "650mV", "700mV", "750mV", "800mV", 1356 "850mV", "900mV", "950mV", "1.00V" }; 1357static SOC_ENUM_SINGLE_DECL(soc_enum_envdeththre, 1358 AB8500_ENVCPCONF, AB8500_ENVCPCONF_ENVDETHTHRE, enum_envdetthre); 1359static SOC_ENUM_SINGLE_DECL(soc_enum_envdetlthre, 1360 AB8500_ENVCPCONF, AB8500_ENVCPCONF_ENVDETLTHRE, enum_envdetthre); 1361static const char * const enum_envdettime[] = { 1362 "26.6us", "53.2us", "106us", "213us", 1363 "426us", "851us", "1.70ms", "3.40ms", 1364 "6.81ms", "13.6ms", "27.2ms", "54.5ms", 1365 "109ms", "218ms", "436ms", "872ms" }; 1366static SOC_ENUM_SINGLE_DECL(soc_enum_envdettime, 1367 AB8500_SIGENVCONF, AB8500_SIGENVCONF_ENVDETTIME, enum_envdettime); 1368 1369static const char * const enum_sinc31[] = {"Sinc 3", "Sinc 1"}; 1370static SOC_ENUM_SINGLE_DECL(soc_enum_hsesinc, AB8500_HSLEARDIGGAIN, 1371 AB8500_HSLEARDIGGAIN_HSSINC1, enum_sinc31); 1372 1373static const char * const enum_fadespeed[] = {"1ms", "4ms", "8ms", "16ms"}; 1374static SOC_ENUM_SINGLE_DECL(soc_enum_fadespeed, AB8500_HSRDIGGAIN, 1375 AB8500_HSRDIGGAIN_FADESPEED, enum_fadespeed); 1376 1377/* Earpiece */ 1378 1379static const char * const enum_lowpow[] = {"Normal", "Low Power"}; 1380static SOC_ENUM_SINGLE_DECL(soc_enum_eardaclowpow, AB8500_ANACONF1, 1381 AB8500_ANACONF1_EARDACLOWPOW, enum_lowpow); 1382static SOC_ENUM_SINGLE_DECL(soc_enum_eardrvlowpow, AB8500_ANACONF1, 1383 AB8500_ANACONF1_EARDRVLOWPOW, enum_lowpow); 1384 1385static const char * const enum_av_mode[] = {"Audio", "Voice"}; 1386static SOC_ENUM_DOUBLE_DECL(soc_enum_ad12voice, AB8500_ADFILTCONF, 1387 AB8500_ADFILTCONF_AD1VOICE, AB8500_ADFILTCONF_AD2VOICE, enum_av_mode); 1388static SOC_ENUM_DOUBLE_DECL(soc_enum_ad34voice, AB8500_ADFILTCONF, 1389 AB8500_ADFILTCONF_AD3VOICE, AB8500_ADFILTCONF_AD4VOICE, enum_av_mode); 1390 1391/* DA */ 1392 1393static SOC_ENUM_SINGLE_DECL(soc_enum_da12voice, 1394 AB8500_DASLOTCONF1, AB8500_DASLOTCONF1_DA12VOICE, 1395 enum_av_mode); 1396static SOC_ENUM_SINGLE_DECL(soc_enum_da34voice, 1397 AB8500_DASLOTCONF3, AB8500_DASLOTCONF3_DA34VOICE, 1398 enum_av_mode); 1399static SOC_ENUM_SINGLE_DECL(soc_enum_da56voice, 1400 AB8500_DASLOTCONF5, AB8500_DASLOTCONF5_DA56VOICE, 1401 enum_av_mode); 1402 1403static const char * const enum_da2hslr[] = {"Sidetone", "Audio Path"}; 1404static SOC_ENUM_DOUBLE_DECL(soc_enum_da2hslr, AB8500_DIGMULTCONF1, 1405 AB8500_DIGMULTCONF1_DATOHSLEN, 1406 AB8500_DIGMULTCONF1_DATOHSREN, enum_da2hslr); 1407 1408static const char * const enum_sinc53[] = {"Sinc 5", "Sinc 3"}; 1409static SOC_ENUM_DOUBLE_DECL(soc_enum_dmic12sinc, AB8500_DMICFILTCONF, 1410 AB8500_DMICFILTCONF_DMIC1SINC3, 1411 AB8500_DMICFILTCONF_DMIC2SINC3, enum_sinc53); 1412static SOC_ENUM_DOUBLE_DECL(soc_enum_dmic34sinc, AB8500_DMICFILTCONF, 1413 AB8500_DMICFILTCONF_DMIC3SINC3, 1414 AB8500_DMICFILTCONF_DMIC4SINC3, enum_sinc53); 1415static SOC_ENUM_DOUBLE_DECL(soc_enum_dmic56sinc, AB8500_DMICFILTCONF, 1416 AB8500_DMICFILTCONF_DMIC5SINC3, 1417 AB8500_DMICFILTCONF_DMIC6SINC3, enum_sinc53); 1418 1419/* Digital interface - DA from slot mapping */ 1420static const char * const enum_da_from_slot_map[] = {"SLOT0", 1421 "SLOT1", 1422 "SLOT2", 1423 "SLOT3", 1424 "SLOT4", 1425 "SLOT5", 1426 "SLOT6", 1427 "SLOT7", 1428 "SLOT8", 1429 "SLOT9", 1430 "SLOT10", 1431 "SLOT11", 1432 "SLOT12", 1433 "SLOT13", 1434 "SLOT14", 1435 "SLOT15", 1436 "SLOT16", 1437 "SLOT17", 1438 "SLOT18", 1439 "SLOT19", 1440 "SLOT20", 1441 "SLOT21", 1442 "SLOT22", 1443 "SLOT23", 1444 "SLOT24", 1445 "SLOT25", 1446 "SLOT26", 1447 "SLOT27", 1448 "SLOT28", 1449 "SLOT29", 1450 "SLOT30", 1451 "SLOT31"}; 1452static SOC_ENUM_SINGLE_DECL(soc_enum_da1slotmap, 1453 AB8500_DASLOTCONF1, AB8500_DASLOTCONFX_SLTODAX_SHIFT, 1454 enum_da_from_slot_map); 1455static SOC_ENUM_SINGLE_DECL(soc_enum_da2slotmap, 1456 AB8500_DASLOTCONF2, AB8500_DASLOTCONFX_SLTODAX_SHIFT, 1457 enum_da_from_slot_map); 1458static SOC_ENUM_SINGLE_DECL(soc_enum_da3slotmap, 1459 AB8500_DASLOTCONF3, AB8500_DASLOTCONFX_SLTODAX_SHIFT, 1460 enum_da_from_slot_map); 1461static SOC_ENUM_SINGLE_DECL(soc_enum_da4slotmap, 1462 AB8500_DASLOTCONF4, AB8500_DASLOTCONFX_SLTODAX_SHIFT, 1463 enum_da_from_slot_map); 1464static SOC_ENUM_SINGLE_DECL(soc_enum_da5slotmap, 1465 AB8500_DASLOTCONF5, AB8500_DASLOTCONFX_SLTODAX_SHIFT, 1466 enum_da_from_slot_map); 1467static SOC_ENUM_SINGLE_DECL(soc_enum_da6slotmap, 1468 AB8500_DASLOTCONF6, AB8500_DASLOTCONFX_SLTODAX_SHIFT, 1469 enum_da_from_slot_map); 1470static SOC_ENUM_SINGLE_DECL(soc_enum_da7slotmap, 1471 AB8500_DASLOTCONF7, AB8500_DASLOTCONFX_SLTODAX_SHIFT, 1472 enum_da_from_slot_map); 1473static SOC_ENUM_SINGLE_DECL(soc_enum_da8slotmap, 1474 AB8500_DASLOTCONF8, AB8500_DASLOTCONFX_SLTODAX_SHIFT, 1475 enum_da_from_slot_map); 1476 1477/* Digital interface - AD to slot mapping */ 1478static const char * const enum_ad_to_slot_map[] = {"AD_OUT1", 1479 "AD_OUT2", 1480 "AD_OUT3", 1481 "AD_OUT4", 1482 "AD_OUT5", 1483 "AD_OUT6", 1484 "AD_OUT7", 1485 "AD_OUT8", 1486 "zeroes", 1487 "zeroes", 1488 "zeroes", 1489 "zeroes", 1490 "tristate", 1491 "tristate", 1492 "tristate", 1493 "tristate"}; 1494static SOC_ENUM_SINGLE_DECL(soc_enum_adslot0map, 1495 AB8500_ADSLOTSEL1, AB8500_ADSLOTSELX_EVEN_SHIFT, 1496 enum_ad_to_slot_map); 1497static SOC_ENUM_SINGLE_DECL(soc_enum_adslot1map, 1498 AB8500_ADSLOTSEL1, AB8500_ADSLOTSELX_ODD_SHIFT, 1499 enum_ad_to_slot_map); 1500static SOC_ENUM_SINGLE_DECL(soc_enum_adslot2map, 1501 AB8500_ADSLOTSEL2, AB8500_ADSLOTSELX_EVEN_SHIFT, 1502 enum_ad_to_slot_map); 1503static SOC_ENUM_SINGLE_DECL(soc_enum_adslot3map, 1504 AB8500_ADSLOTSEL2, AB8500_ADSLOTSELX_ODD_SHIFT, 1505 enum_ad_to_slot_map); 1506static SOC_ENUM_SINGLE_DECL(soc_enum_adslot4map, 1507 AB8500_ADSLOTSEL3, AB8500_ADSLOTSELX_EVEN_SHIFT, 1508 enum_ad_to_slot_map); 1509static SOC_ENUM_SINGLE_DECL(soc_enum_adslot5map, 1510 AB8500_ADSLOTSEL3, AB8500_ADSLOTSELX_ODD_SHIFT, 1511 enum_ad_to_slot_map); 1512static SOC_ENUM_SINGLE_DECL(soc_enum_adslot6map, 1513 AB8500_ADSLOTSEL4, AB8500_ADSLOTSELX_EVEN_SHIFT, 1514 enum_ad_to_slot_map); 1515static SOC_ENUM_SINGLE_DECL(soc_enum_adslot7map, 1516 AB8500_ADSLOTSEL4, AB8500_ADSLOTSELX_ODD_SHIFT, 1517 enum_ad_to_slot_map); 1518static SOC_ENUM_SINGLE_DECL(soc_enum_adslot8map, 1519 AB8500_ADSLOTSEL5, AB8500_ADSLOTSELX_EVEN_SHIFT, 1520 enum_ad_to_slot_map); 1521static SOC_ENUM_SINGLE_DECL(soc_enum_adslot9map, 1522 AB8500_ADSLOTSEL5, AB8500_ADSLOTSELX_ODD_SHIFT, 1523 enum_ad_to_slot_map); 1524static SOC_ENUM_SINGLE_DECL(soc_enum_adslot10map, 1525 AB8500_ADSLOTSEL6, AB8500_ADSLOTSELX_EVEN_SHIFT, 1526 enum_ad_to_slot_map); 1527static SOC_ENUM_SINGLE_DECL(soc_enum_adslot11map, 1528 AB8500_ADSLOTSEL6, AB8500_ADSLOTSELX_ODD_SHIFT, 1529 enum_ad_to_slot_map); 1530static SOC_ENUM_SINGLE_DECL(soc_enum_adslot12map, 1531 AB8500_ADSLOTSEL7, AB8500_ADSLOTSELX_EVEN_SHIFT, 1532 enum_ad_to_slot_map); 1533static SOC_ENUM_SINGLE_DECL(soc_enum_adslot13map, 1534 AB8500_ADSLOTSEL7, AB8500_ADSLOTSELX_ODD_SHIFT, 1535 enum_ad_to_slot_map); 1536static SOC_ENUM_SINGLE_DECL(soc_enum_adslot14map, 1537 AB8500_ADSLOTSEL8, AB8500_ADSLOTSELX_EVEN_SHIFT, 1538 enum_ad_to_slot_map); 1539static SOC_ENUM_SINGLE_DECL(soc_enum_adslot15map, 1540 AB8500_ADSLOTSEL8, AB8500_ADSLOTSELX_ODD_SHIFT, 1541 enum_ad_to_slot_map); 1542static SOC_ENUM_SINGLE_DECL(soc_enum_adslot16map, 1543 AB8500_ADSLOTSEL9, AB8500_ADSLOTSELX_EVEN_SHIFT, 1544 enum_ad_to_slot_map); 1545static SOC_ENUM_SINGLE_DECL(soc_enum_adslot17map, 1546 AB8500_ADSLOTSEL9, AB8500_ADSLOTSELX_ODD_SHIFT, 1547 enum_ad_to_slot_map); 1548static SOC_ENUM_SINGLE_DECL(soc_enum_adslot18map, 1549 AB8500_ADSLOTSEL10, AB8500_ADSLOTSELX_EVEN_SHIFT, 1550 enum_ad_to_slot_map); 1551static SOC_ENUM_SINGLE_DECL(soc_enum_adslot19map, 1552 AB8500_ADSLOTSEL10, AB8500_ADSLOTSELX_ODD_SHIFT, 1553 enum_ad_to_slot_map); 1554static SOC_ENUM_SINGLE_DECL(soc_enum_adslot20map, 1555 AB8500_ADSLOTSEL11, AB8500_ADSLOTSELX_EVEN_SHIFT, 1556 enum_ad_to_slot_map); 1557static SOC_ENUM_SINGLE_DECL(soc_enum_adslot21map, 1558 AB8500_ADSLOTSEL11, AB8500_ADSLOTSELX_ODD_SHIFT, 1559 enum_ad_to_slot_map); 1560static SOC_ENUM_SINGLE_DECL(soc_enum_adslot22map, 1561 AB8500_ADSLOTSEL12, AB8500_ADSLOTSELX_EVEN_SHIFT, 1562 enum_ad_to_slot_map); 1563static SOC_ENUM_SINGLE_DECL(soc_enum_adslot23map, 1564 AB8500_ADSLOTSEL12, AB8500_ADSLOTSELX_ODD_SHIFT, 1565 enum_ad_to_slot_map); 1566static SOC_ENUM_SINGLE_DECL(soc_enum_adslot24map, 1567 AB8500_ADSLOTSEL13, AB8500_ADSLOTSELX_EVEN_SHIFT, 1568 enum_ad_to_slot_map); 1569static SOC_ENUM_SINGLE_DECL(soc_enum_adslot25map, 1570 AB8500_ADSLOTSEL13, AB8500_ADSLOTSELX_ODD_SHIFT, 1571 enum_ad_to_slot_map); 1572static SOC_ENUM_SINGLE_DECL(soc_enum_adslot26map, 1573 AB8500_ADSLOTSEL14, AB8500_ADSLOTSELX_EVEN_SHIFT, 1574 enum_ad_to_slot_map); 1575static SOC_ENUM_SINGLE_DECL(soc_enum_adslot27map, 1576 AB8500_ADSLOTSEL14, AB8500_ADSLOTSELX_ODD_SHIFT, 1577 enum_ad_to_slot_map); 1578static SOC_ENUM_SINGLE_DECL(soc_enum_adslot28map, 1579 AB8500_ADSLOTSEL15, AB8500_ADSLOTSELX_EVEN_SHIFT, 1580 enum_ad_to_slot_map); 1581static SOC_ENUM_SINGLE_DECL(soc_enum_adslot29map, 1582 AB8500_ADSLOTSEL15, AB8500_ADSLOTSELX_ODD_SHIFT, 1583 enum_ad_to_slot_map); 1584static SOC_ENUM_SINGLE_DECL(soc_enum_adslot30map, 1585 AB8500_ADSLOTSEL16, AB8500_ADSLOTSELX_EVEN_SHIFT, 1586 enum_ad_to_slot_map); 1587static SOC_ENUM_SINGLE_DECL(soc_enum_adslot31map, 1588 AB8500_ADSLOTSEL16, AB8500_ADSLOTSELX_ODD_SHIFT, 1589 enum_ad_to_slot_map); 1590 1591/* Digital interface - Burst mode */ 1592static const char * const enum_mask[] = {"Unmasked", "Masked"}; 1593static SOC_ENUM_SINGLE_DECL(soc_enum_bfifomask, 1594 AB8500_FIFOCONF1, AB8500_FIFOCONF1_BFIFOMASK, 1595 enum_mask); 1596static const char * const enum_bitclk0[] = {"19_2_MHz", "38_4_MHz"}; 1597static SOC_ENUM_SINGLE_DECL(soc_enum_bfifo19m2, 1598 AB8500_FIFOCONF1, AB8500_FIFOCONF1_BFIFO19M2, 1599 enum_bitclk0); 1600static const char * const enum_slavemaster[] = {"Slave", "Master"}; 1601static SOC_ENUM_SINGLE_DECL(soc_enum_bfifomast, 1602 AB8500_FIFOCONF3, AB8500_FIFOCONF3_BFIFOMAST_SHIFT, 1603 enum_slavemaster); 1604 1605/* Sidetone */ 1606static SOC_ENUM_SINGLE_EXT_DECL(soc_enum_sidstate, enum_sid_state); 1607 1608/* ANC */ 1609static SOC_ENUM_SINGLE_EXT_DECL(soc_enum_ancstate, enum_anc_state); 1610 1611static struct snd_kcontrol_new ab8500_ctrls[] = { 1612 /* Charge pump */ 1613 SOC_ENUM("Charge Pump High Threshold For Low Voltage", 1614 soc_enum_envdeththre), 1615 SOC_ENUM("Charge Pump Low Threshold For Low Voltage", 1616 soc_enum_envdetlthre), 1617 SOC_SINGLE("Charge Pump Envelope Detection Switch", 1618 AB8500_SIGENVCONF, AB8500_SIGENVCONF_ENVDETCPEN, 1619 1, 0), 1620 SOC_ENUM("Charge Pump Envelope Detection Decay Time", 1621 soc_enum_envdettime), 1622 1623 /* Headset */ 1624 SOC_ENUM("Headset Mode", soc_enum_da12voice), 1625 SOC_SINGLE("Headset High Pass Switch", 1626 AB8500_ANACONF1, AB8500_ANACONF1_HSHPEN, 1627 1, 0), 1628 SOC_SINGLE("Headset Low Power Switch", 1629 AB8500_ANACONF1, AB8500_ANACONF1_HSLOWPOW, 1630 1, 0), 1631 SOC_SINGLE("Headset DAC Low Power Switch", 1632 AB8500_ANACONF1, AB8500_ANACONF1_DACLOWPOW1, 1633 1, 0), 1634 SOC_SINGLE("Headset DAC Drv Low Power Switch", 1635 AB8500_ANACONF1, AB8500_ANACONF1_DACLOWPOW0, 1636 1, 0), 1637 SOC_ENUM("Headset Fade Speed", soc_enum_hsfadspeed), 1638 SOC_ENUM("Headset Source", soc_enum_da2hslr), 1639 SOC_ENUM("Headset Filter", soc_enum_hsesinc), 1640 SOC_DOUBLE_R_TLV("Headset Master Volume", 1641 AB8500_DADIGGAIN1, AB8500_DADIGGAIN2, 1642 0, AB8500_DADIGGAINX_DAXGAIN_MAX, 1, dax_dig_gain_tlv), 1643 SOC_DOUBLE_R_TLV("Headset Digital Volume", 1644 AB8500_HSLEARDIGGAIN, AB8500_HSRDIGGAIN, 1645 0, AB8500_HSLEARDIGGAIN_HSLDGAIN_MAX, 1, hs_ear_dig_gain_tlv), 1646 SOC_DOUBLE_TLV("Headset Volume", 1647 AB8500_ANAGAIN3, 1648 AB8500_ANAGAIN3_HSLGAIN, AB8500_ANAGAIN3_HSRGAIN, 1649 AB8500_ANAGAIN3_HSXGAIN_MAX, 1, hs_gain_tlv), 1650 1651 /* Earpiece */ 1652 SOC_ENUM("Earpiece DAC Mode", 1653 soc_enum_eardaclowpow), 1654 SOC_ENUM("Earpiece DAC Drv Mode", 1655 soc_enum_eardrvlowpow), 1656 1657 /* HandsFree */ 1658 SOC_ENUM("HF Mode", soc_enum_da34voice), 1659 SOC_SINGLE("HF and Headset Swap Switch", 1660 AB8500_DASLOTCONF1, AB8500_DASLOTCONF1_SWAPDA12_34, 1661 1, 0), 1662 SOC_DOUBLE("HF Low EMI Mode Switch", 1663 AB8500_CLASSDCONF1, 1664 AB8500_CLASSDCONF1_HFLSWAPEN, AB8500_CLASSDCONF1_HFRSWAPEN, 1665 1, 0), 1666 SOC_DOUBLE("HF FIR Bypass Switch", 1667 AB8500_CLASSDCONF2, 1668 AB8500_CLASSDCONF2_FIRBYP0, AB8500_CLASSDCONF2_FIRBYP1, 1669 1, 0), 1670 SOC_DOUBLE("HF High Volume Switch", 1671 AB8500_CLASSDCONF2, 1672 AB8500_CLASSDCONF2_HIGHVOLEN0, AB8500_CLASSDCONF2_HIGHVOLEN1, 1673 1, 0), 1674 SOC_SINGLE("HF L and R Bridge Switch", 1675 AB8500_CLASSDCONF1, AB8500_CLASSDCONF1_PARLHF, 1676 1, 0), 1677 SOC_DOUBLE_R_TLV("HF Master Volume", 1678 AB8500_DADIGGAIN3, AB8500_DADIGGAIN4, 1679 0, AB8500_DADIGGAINX_DAXGAIN_MAX, 1, dax_dig_gain_tlv), 1680 1681 /* Vibra */ 1682 SOC_DOUBLE("Vibra High Volume Switch", 1683 AB8500_CLASSDCONF2, 1684 AB8500_CLASSDCONF2_HIGHVOLEN2, AB8500_CLASSDCONF2_HIGHVOLEN3, 1685 1, 0), 1686 SOC_DOUBLE("Vibra Low EMI Mode Switch", 1687 AB8500_CLASSDCONF1, 1688 AB8500_CLASSDCONF1_VIB1SWAPEN, AB8500_CLASSDCONF1_VIB2SWAPEN, 1689 1, 0), 1690 SOC_DOUBLE("Vibra FIR Bypass Switch", 1691 AB8500_CLASSDCONF2, 1692 AB8500_CLASSDCONF2_FIRBYP2, AB8500_CLASSDCONF2_FIRBYP3, 1693 1, 0), 1694 SOC_ENUM("Vibra Mode", soc_enum_da56voice), 1695 SOC_DOUBLE_R("Vibra PWM Duty Cycle N", 1696 AB8500_PWMGENCONF3, AB8500_PWMGENCONF5, 1697 AB8500_PWMGENCONFX_PWMVIBXDUTCYC, 1698 AB8500_PWMGENCONFX_PWMVIBXDUTCYC_MAX, 0), 1699 SOC_DOUBLE_R("Vibra PWM Duty Cycle P", 1700 AB8500_PWMGENCONF2, AB8500_PWMGENCONF4, 1701 AB8500_PWMGENCONFX_PWMVIBXDUTCYC, 1702 AB8500_PWMGENCONFX_PWMVIBXDUTCYC_MAX, 0), 1703 SOC_SINGLE("Vibra 1 and 2 Bridge Switch", 1704 AB8500_CLASSDCONF1, AB8500_CLASSDCONF1_PARLVIB, 1705 1, 0), 1706 SOC_DOUBLE_R_TLV("Vibra Master Volume", 1707 AB8500_DADIGGAIN5, AB8500_DADIGGAIN6, 1708 0, AB8500_DADIGGAINX_DAXGAIN_MAX, 1, dax_dig_gain_tlv), 1709 1710 /* HandsFree, Vibra */ 1711 SOC_SINGLE("ClassD High Pass Volume", 1712 AB8500_CLASSDCONF3, AB8500_CLASSDCONF3_DITHHPGAIN, 1713 AB8500_CLASSDCONF3_DITHHPGAIN_MAX, 0), 1714 SOC_SINGLE("ClassD White Volume", 1715 AB8500_CLASSDCONF3, AB8500_CLASSDCONF3_DITHWGAIN, 1716 AB8500_CLASSDCONF3_DITHWGAIN_MAX, 0), 1717 1718 /* Mic 1, Mic 2, LineIn */ 1719 SOC_DOUBLE_R_TLV("Mic Master Volume", 1720 AB8500_ADDIGGAIN3, AB8500_ADDIGGAIN4, 1721 0, AB8500_ADDIGGAINX_ADXGAIN_MAX, 1, adx_dig_gain_tlv), 1722 1723 /* Mic 1 */ 1724 SOC_SINGLE_TLV("Mic 1", 1725 AB8500_ANAGAIN1, 1726 AB8500_ANAGAINX_MICXGAIN, 1727 AB8500_ANAGAINX_MICXGAIN_MAX, 0, mic_gain_tlv), 1728 SOC_SINGLE("Mic 1 Low Power Switch", 1729 AB8500_ANAGAIN1, AB8500_ANAGAINX_LOWPOWMICX, 1730 1, 0), 1731 1732 /* Mic 2 */ 1733 SOC_DOUBLE("Mic High Pass Switch", 1734 AB8500_ADFILTCONF, 1735 AB8500_ADFILTCONF_AD3NH, AB8500_ADFILTCONF_AD4NH, 1736 1, 1), 1737 SOC_ENUM("Mic Mode", soc_enum_ad34voice), 1738 SOC_ENUM("Mic Filter", soc_enum_dmic34sinc), 1739 SOC_SINGLE_TLV("Mic 2", 1740 AB8500_ANAGAIN2, 1741 AB8500_ANAGAINX_MICXGAIN, 1742 AB8500_ANAGAINX_MICXGAIN_MAX, 0, mic_gain_tlv), 1743 SOC_SINGLE("Mic 2 Low Power Switch", 1744 AB8500_ANAGAIN2, AB8500_ANAGAINX_LOWPOWMICX, 1745 1, 0), 1746 1747 /* LineIn */ 1748 SOC_DOUBLE("LineIn High Pass Switch", 1749 AB8500_ADFILTCONF, 1750 AB8500_ADFILTCONF_AD1NH, AB8500_ADFILTCONF_AD2NH, 1751 1, 1), 1752 SOC_ENUM("LineIn Filter", soc_enum_dmic12sinc), 1753 SOC_ENUM("LineIn Mode", soc_enum_ad12voice), 1754 SOC_DOUBLE_R_TLV("LineIn Master Volume", 1755 AB8500_ADDIGGAIN1, AB8500_ADDIGGAIN2, 1756 0, AB8500_ADDIGGAINX_ADXGAIN_MAX, 1, adx_dig_gain_tlv), 1757 SOC_DOUBLE_TLV("LineIn", 1758 AB8500_ANAGAIN4, 1759 AB8500_ANAGAIN4_LINLGAIN, AB8500_ANAGAIN4_LINRGAIN, 1760 AB8500_ANAGAIN4_LINXGAIN_MAX, 0, lin_gain_tlv), 1761 SOC_DOUBLE_R_TLV("LineIn to Headset Volume", 1762 AB8500_DIGLINHSLGAIN, AB8500_DIGLINHSRGAIN, 1763 AB8500_DIGLINHSXGAIN_LINTOHSXGAIN, 1764 AB8500_DIGLINHSXGAIN_LINTOHSXGAIN_MAX, 1765 1, lin2hs_gain_tlv), 1766 1767 /* DMic */ 1768 SOC_ENUM("DMic Filter", soc_enum_dmic56sinc), 1769 SOC_DOUBLE_R_TLV("DMic Master Volume", 1770 AB8500_ADDIGGAIN5, AB8500_ADDIGGAIN6, 1771 0, AB8500_ADDIGGAINX_ADXGAIN_MAX, 1, adx_dig_gain_tlv), 1772 1773 /* Digital gains */ 1774 SOC_ENUM("Digital Gain Fade Speed", soc_enum_fadespeed), 1775 1776 /* Analog loopback */ 1777 SOC_DOUBLE_R_TLV("Analog Loopback Volume", 1778 AB8500_ADDIGLOOPGAIN1, AB8500_ADDIGLOOPGAIN2, 1779 0, AB8500_ADDIGLOOPGAINX_ADXLBGAIN_MAX, 1, dax_dig_gain_tlv), 1780 1781 /* Digital interface - DA from slot mapping */ 1782 SOC_ENUM("Digital Interface DA 1 From Slot Map", soc_enum_da1slotmap), 1783 SOC_ENUM("Digital Interface DA 2 From Slot Map", soc_enum_da2slotmap), 1784 SOC_ENUM("Digital Interface DA 3 From Slot Map", soc_enum_da3slotmap), 1785 SOC_ENUM("Digital Interface DA 4 From Slot Map", soc_enum_da4slotmap), 1786 SOC_ENUM("Digital Interface DA 5 From Slot Map", soc_enum_da5slotmap), 1787 SOC_ENUM("Digital Interface DA 6 From Slot Map", soc_enum_da6slotmap), 1788 SOC_ENUM("Digital Interface DA 7 From Slot Map", soc_enum_da7slotmap), 1789 SOC_ENUM("Digital Interface DA 8 From Slot Map", soc_enum_da8slotmap), 1790 1791 /* Digital interface - AD to slot mapping */ 1792 SOC_ENUM("Digital Interface AD To Slot 0 Map", soc_enum_adslot0map), 1793 SOC_ENUM("Digital Interface AD To Slot 1 Map", soc_enum_adslot1map), 1794 SOC_ENUM("Digital Interface AD To Slot 2 Map", soc_enum_adslot2map), 1795 SOC_ENUM("Digital Interface AD To Slot 3 Map", soc_enum_adslot3map), 1796 SOC_ENUM("Digital Interface AD To Slot 4 Map", soc_enum_adslot4map), 1797 SOC_ENUM("Digital Interface AD To Slot 5 Map", soc_enum_adslot5map), 1798 SOC_ENUM("Digital Interface AD To Slot 6 Map", soc_enum_adslot6map), 1799 SOC_ENUM("Digital Interface AD To Slot 7 Map", soc_enum_adslot7map), 1800 SOC_ENUM("Digital Interface AD To Slot 8 Map", soc_enum_adslot8map), 1801 SOC_ENUM("Digital Interface AD To Slot 9 Map", soc_enum_adslot9map), 1802 SOC_ENUM("Digital Interface AD To Slot 10 Map", soc_enum_adslot10map), 1803 SOC_ENUM("Digital Interface AD To Slot 11 Map", soc_enum_adslot11map), 1804 SOC_ENUM("Digital Interface AD To Slot 12 Map", soc_enum_adslot12map), 1805 SOC_ENUM("Digital Interface AD To Slot 13 Map", soc_enum_adslot13map), 1806 SOC_ENUM("Digital Interface AD To Slot 14 Map", soc_enum_adslot14map), 1807 SOC_ENUM("Digital Interface AD To Slot 15 Map", soc_enum_adslot15map), 1808 SOC_ENUM("Digital Interface AD To Slot 16 Map", soc_enum_adslot16map), 1809 SOC_ENUM("Digital Interface AD To Slot 17 Map", soc_enum_adslot17map), 1810 SOC_ENUM("Digital Interface AD To Slot 18 Map", soc_enum_adslot18map), 1811 SOC_ENUM("Digital Interface AD To Slot 19 Map", soc_enum_adslot19map), 1812 SOC_ENUM("Digital Interface AD To Slot 20 Map", soc_enum_adslot20map), 1813 SOC_ENUM("Digital Interface AD To Slot 21 Map", soc_enum_adslot21map), 1814 SOC_ENUM("Digital Interface AD To Slot 22 Map", soc_enum_adslot22map), 1815 SOC_ENUM("Digital Interface AD To Slot 23 Map", soc_enum_adslot23map), 1816 SOC_ENUM("Digital Interface AD To Slot 24 Map", soc_enum_adslot24map), 1817 SOC_ENUM("Digital Interface AD To Slot 25 Map", soc_enum_adslot25map), 1818 SOC_ENUM("Digital Interface AD To Slot 26 Map", soc_enum_adslot26map), 1819 SOC_ENUM("Digital Interface AD To Slot 27 Map", soc_enum_adslot27map), 1820 SOC_ENUM("Digital Interface AD To Slot 28 Map", soc_enum_adslot28map), 1821 SOC_ENUM("Digital Interface AD To Slot 29 Map", soc_enum_adslot29map), 1822 SOC_ENUM("Digital Interface AD To Slot 30 Map", soc_enum_adslot30map), 1823 SOC_ENUM("Digital Interface AD To Slot 31 Map", soc_enum_adslot31map), 1824 1825 /* Digital interface - Loopback */ 1826 SOC_SINGLE("Digital Interface AD 1 Loopback Switch", 1827 AB8500_DASLOTCONF1, AB8500_DASLOTCONF1_DAI7TOADO1, 1828 1, 0), 1829 SOC_SINGLE("Digital Interface AD 2 Loopback Switch", 1830 AB8500_DASLOTCONF2, AB8500_DASLOTCONF2_DAI8TOADO2, 1831 1, 0), 1832 SOC_SINGLE("Digital Interface AD 3 Loopback Switch", 1833 AB8500_DASLOTCONF3, AB8500_DASLOTCONF3_DAI7TOADO3, 1834 1, 0), 1835 SOC_SINGLE("Digital Interface AD 4 Loopback Switch", 1836 AB8500_DASLOTCONF4, AB8500_DASLOTCONF4_DAI8TOADO4, 1837 1, 0), 1838 SOC_SINGLE("Digital Interface AD 5 Loopback Switch", 1839 AB8500_DASLOTCONF5, AB8500_DASLOTCONF5_DAI7TOADO5, 1840 1, 0), 1841 SOC_SINGLE("Digital Interface AD 6 Loopback Switch", 1842 AB8500_DASLOTCONF6, AB8500_DASLOTCONF6_DAI8TOADO6, 1843 1, 0), 1844 SOC_SINGLE("Digital Interface AD 7 Loopback Switch", 1845 AB8500_DASLOTCONF7, AB8500_DASLOTCONF7_DAI8TOADO7, 1846 1, 0), 1847 SOC_SINGLE("Digital Interface AD 8 Loopback Switch", 1848 AB8500_DASLOTCONF8, AB8500_DASLOTCONF8_DAI7TOADO8, 1849 1, 0), 1850 1851 /* Digital interface - Burst FIFO */ 1852 SOC_SINGLE("Digital Interface 0 FIFO Enable Switch", 1853 AB8500_DIGIFCONF3, AB8500_DIGIFCONF3_IF0BFIFOEN, 1854 1, 0), 1855 SOC_ENUM("Burst FIFO Mask", soc_enum_bfifomask), 1856 SOC_ENUM("Burst FIFO Bit-clock Frequency", soc_enum_bfifo19m2), 1857 SOC_SINGLE("Burst FIFO Threshold", 1858 AB8500_FIFOCONF1, AB8500_FIFOCONF1_BFIFOINT_SHIFT, 1859 AB8500_FIFOCONF1_BFIFOINT_MAX, 0), 1860 SOC_SINGLE("Burst FIFO Length", 1861 AB8500_FIFOCONF2, AB8500_FIFOCONF2_BFIFOTX_SHIFT, 1862 AB8500_FIFOCONF2_BFIFOTX_MAX, 0), 1863 SOC_SINGLE("Burst FIFO EOS Extra Slots", 1864 AB8500_FIFOCONF3, AB8500_FIFOCONF3_BFIFOEXSL_SHIFT, 1865 AB8500_FIFOCONF3_BFIFOEXSL_MAX, 0), 1866 SOC_SINGLE("Burst FIFO FS Extra Bit-clocks", 1867 AB8500_FIFOCONF3, AB8500_FIFOCONF3_PREBITCLK0_SHIFT, 1868 AB8500_FIFOCONF3_PREBITCLK0_MAX, 0), 1869 SOC_ENUM("Burst FIFO Interface Mode", soc_enum_bfifomast), 1870 1871 SOC_SINGLE("Burst FIFO Interface Switch", 1872 AB8500_FIFOCONF3, AB8500_FIFOCONF3_BFIFORUN_SHIFT, 1873 1, 0), 1874 SOC_SINGLE("Burst FIFO Switch Frame Number", 1875 AB8500_FIFOCONF4, AB8500_FIFOCONF4_BFIFOFRAMSW_SHIFT, 1876 AB8500_FIFOCONF4_BFIFOFRAMSW_MAX, 0), 1877 SOC_SINGLE("Burst FIFO Wake Up Delay", 1878 AB8500_FIFOCONF5, AB8500_FIFOCONF5_BFIFOWAKEUP_SHIFT, 1879 AB8500_FIFOCONF5_BFIFOWAKEUP_MAX, 0), 1880 SOC_SINGLE("Burst FIFO Samples In FIFO", 1881 AB8500_FIFOCONF6, AB8500_FIFOCONF6_BFIFOSAMPLE_SHIFT, 1882 AB8500_FIFOCONF6_BFIFOSAMPLE_MAX, 0), 1883 1884 /* ANC */ 1885 SOC_ENUM_EXT("ANC Status", soc_enum_ancstate, 1886 anc_status_control_get, anc_status_control_put), 1887 SOC_SINGLE_XR_SX("ANC Warp Delay Shift", 1888 AB8500_ANCCONF2, 1, AB8500_ANCCONF2_SHIFT, 1889 AB8500_ANCCONF2_MIN, AB8500_ANCCONF2_MAX, 0), 1890 SOC_SINGLE_XR_SX("ANC FIR Output Shift", 1891 AB8500_ANCCONF3, 1, AB8500_ANCCONF3_SHIFT, 1892 AB8500_ANCCONF3_MIN, AB8500_ANCCONF3_MAX, 0), 1893 SOC_SINGLE_XR_SX("ANC IIR Output Shift", 1894 AB8500_ANCCONF4, 1, AB8500_ANCCONF4_SHIFT, 1895 AB8500_ANCCONF4_MIN, AB8500_ANCCONF4_MAX, 0), 1896 SOC_SINGLE_XR_SX("ANC Warp Delay", 1897 AB8500_ANCCONF9, 2, AB8500_ANC_WARP_DELAY_SHIFT, 1898 AB8500_ANC_WARP_DELAY_MIN, AB8500_ANC_WARP_DELAY_MAX, 0), 1899 1900 /* Sidetone */ 1901 SOC_ENUM_EXT("Sidetone Status", soc_enum_sidstate, 1902 sid_status_control_get, sid_status_control_put), 1903 SOC_SINGLE_STROBE("Sidetone Reset", 1904 AB8500_SIDFIRADR, AB8500_SIDFIRADR_FIRSIDSET, 0), 1905}; 1906 1907static struct snd_kcontrol_new ab8500_filter_controls[] = { 1908 AB8500_FILTER_CONTROL("ANC FIR Coefficients", AB8500_ANC_FIR_COEFFS, 1909 AB8500_ANC_FIR_COEFF_MIN, AB8500_ANC_FIR_COEFF_MAX), 1910 AB8500_FILTER_CONTROL("ANC IIR Coefficients", AB8500_ANC_IIR_COEFFS, 1911 AB8500_ANC_IIR_COEFF_MIN, AB8500_ANC_IIR_COEFF_MAX), 1912 AB8500_FILTER_CONTROL("Sidetone FIR Coefficients", 1913 AB8500_SID_FIR_COEFFS, AB8500_SID_FIR_COEFF_MIN, 1914 AB8500_SID_FIR_COEFF_MAX) 1915}; 1916enum ab8500_filter { 1917 AB8500_FILTER_ANC_FIR = 0, 1918 AB8500_FILTER_ANC_IIR = 1, 1919 AB8500_FILTER_SID_FIR = 2, 1920}; 1921 1922/* 1923 * Extended interface for codec-driver 1924 */ 1925 1926static int ab8500_audio_init_audioblock(struct snd_soc_component *component) 1927{ 1928 int status; 1929 1930 dev_dbg(component->dev, "%s: Enter.\n", __func__); 1931 1932 /* Reset audio-registers and disable 32kHz-clock output 2 */ 1933 status = ab8500_sysctrl_write(AB8500_STW4500CTRL3, 1934 AB8500_STW4500CTRL3_CLK32KOUT2DIS | 1935 AB8500_STW4500CTRL3_RESETAUDN, 1936 AB8500_STW4500CTRL3_RESETAUDN); 1937 if (status < 0) 1938 return status; 1939 1940 return 0; 1941} 1942 1943static int ab8500_audio_setup_mics(struct snd_soc_component *component, 1944 struct amic_settings *amics) 1945{ 1946 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 1947 u8 value8; 1948 unsigned int value; 1949 int status; 1950 const struct snd_soc_dapm_route *route; 1951 1952 dev_dbg(component->dev, "%s: Enter.\n", __func__); 1953 1954 /* Set DMic-clocks to outputs */ 1955 status = abx500_get_register_interruptible(component->dev, AB8500_MISC, 1956 AB8500_GPIO_DIR4_REG, 1957 &value8); 1958 if (status < 0) 1959 return status; 1960 value = value8 | GPIO27_DIR_OUTPUT | GPIO29_DIR_OUTPUT | 1961 GPIO31_DIR_OUTPUT; 1962 status = abx500_set_register_interruptible(component->dev, 1963 AB8500_MISC, 1964 AB8500_GPIO_DIR4_REG, 1965 value); 1966 if (status < 0) 1967 return status; 1968 1969 /* Attach regulators to AMic DAPM-paths */ 1970 dev_dbg(component->dev, "%s: Mic 1a regulator: %s\n", __func__, 1971 amic_micbias_str(amics->mic1a_micbias)); 1972 route = &ab8500_dapm_routes_mic1a_vamicx[amics->mic1a_micbias]; 1973 status = snd_soc_dapm_add_routes(dapm, route, 1); 1974 dev_dbg(component->dev, "%s: Mic 1b regulator: %s\n", __func__, 1975 amic_micbias_str(amics->mic1b_micbias)); 1976 route = &ab8500_dapm_routes_mic1b_vamicx[amics->mic1b_micbias]; 1977 status |= snd_soc_dapm_add_routes(dapm, route, 1); 1978 dev_dbg(component->dev, "%s: Mic 2 regulator: %s\n", __func__, 1979 amic_micbias_str(amics->mic2_micbias)); 1980 route = &ab8500_dapm_routes_mic2_vamicx[amics->mic2_micbias]; 1981 status |= snd_soc_dapm_add_routes(dapm, route, 1); 1982 if (status < 0) { 1983 dev_err(component->dev, 1984 "%s: Failed to add AMic-regulator DAPM-routes (%d).\n", 1985 __func__, status); 1986 return status; 1987 } 1988 1989 /* Set AMic-configuration */ 1990 dev_dbg(component->dev, "%s: Mic 1 mic-type: %s\n", __func__, 1991 amic_type_str(amics->mic1_type)); 1992 snd_soc_component_update_bits(component, AB8500_ANAGAIN1, AB8500_ANAGAINX_ENSEMICX, 1993 amics->mic1_type == AMIC_TYPE_DIFFERENTIAL ? 1994 0 : AB8500_ANAGAINX_ENSEMICX); 1995 dev_dbg(component->dev, "%s: Mic 2 mic-type: %s\n", __func__, 1996 amic_type_str(amics->mic2_type)); 1997 snd_soc_component_update_bits(component, AB8500_ANAGAIN2, AB8500_ANAGAINX_ENSEMICX, 1998 amics->mic2_type == AMIC_TYPE_DIFFERENTIAL ? 1999 0 : AB8500_ANAGAINX_ENSEMICX); 2000 2001 return 0; 2002} 2003 2004static int ab8500_audio_set_ear_cmv(struct snd_soc_component *component, 2005 enum ear_cm_voltage ear_cmv) 2006{ 2007 char *cmv_str; 2008 2009 switch (ear_cmv) { 2010 case EAR_CMV_0_95V: 2011 cmv_str = "0.95V"; 2012 break; 2013 case EAR_CMV_1_10V: 2014 cmv_str = "1.10V"; 2015 break; 2016 case EAR_CMV_1_27V: 2017 cmv_str = "1.27V"; 2018 break; 2019 case EAR_CMV_1_58V: 2020 cmv_str = "1.58V"; 2021 break; 2022 default: 2023 dev_err(component->dev, 2024 "%s: Unknown earpiece CM-voltage (%d)!\n", 2025 __func__, (int)ear_cmv); 2026 return -EINVAL; 2027 } 2028 dev_dbg(component->dev, "%s: Earpiece CM-voltage: %s\n", __func__, 2029 cmv_str); 2030 snd_soc_component_update_bits(component, AB8500_ANACONF1, AB8500_ANACONF1_EARSELCM, 2031 ear_cmv); 2032 2033 return 0; 2034} 2035 2036static int ab8500_audio_set_bit_delay(struct snd_soc_dai *dai, 2037 unsigned int delay) 2038{ 2039 unsigned int mask, val; 2040 struct snd_soc_component *component = dai->component; 2041 2042 mask = BIT(AB8500_DIGIFCONF2_IF0DEL); 2043 val = 0; 2044 2045 switch (delay) { 2046 case 0: 2047 break; 2048 case 1: 2049 val |= BIT(AB8500_DIGIFCONF2_IF0DEL); 2050 break; 2051 default: 2052 dev_err(dai->component->dev, 2053 "%s: ERROR: Unsupported bit-delay (0x%x)!\n", 2054 __func__, delay); 2055 return -EINVAL; 2056 } 2057 2058 dev_dbg(dai->component->dev, "%s: IF0 Bit-delay: %d bits.\n", 2059 __func__, delay); 2060 snd_soc_component_update_bits(component, AB8500_DIGIFCONF2, mask, val); 2061 2062 return 0; 2063} 2064 2065/* Gates clocking according format mask */ 2066static int ab8500_codec_set_dai_clock_gate(struct snd_soc_component *component, 2067 unsigned int fmt) 2068{ 2069 unsigned int mask; 2070 unsigned int val; 2071 2072 mask = BIT(AB8500_DIGIFCONF1_ENMASTGEN) | 2073 BIT(AB8500_DIGIFCONF1_ENFSBITCLK0); 2074 2075 val = BIT(AB8500_DIGIFCONF1_ENMASTGEN); 2076 2077 switch (fmt & SND_SOC_DAIFMT_CLOCK_MASK) { 2078 case SND_SOC_DAIFMT_CONT: /* continuous clock */ 2079 dev_dbg(component->dev, "%s: IF0 Clock is continuous.\n", 2080 __func__); 2081 val |= BIT(AB8500_DIGIFCONF1_ENFSBITCLK0); 2082 break; 2083 case SND_SOC_DAIFMT_GATED: /* clock is gated */ 2084 dev_dbg(component->dev, "%s: IF0 Clock is gated.\n", 2085 __func__); 2086 break; 2087 default: 2088 dev_err(component->dev, 2089 "%s: ERROR: Unsupported clock mask (0x%x)!\n", 2090 __func__, fmt & SND_SOC_DAIFMT_CLOCK_MASK); 2091 return -EINVAL; 2092 } 2093 2094 snd_soc_component_update_bits(component, AB8500_DIGIFCONF1, mask, val); 2095 2096 return 0; 2097} 2098 2099static int ab8500_codec_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) 2100{ 2101 unsigned int mask; 2102 unsigned int val; 2103 struct snd_soc_component *component = dai->component; 2104 int status; 2105 2106 dev_dbg(component->dev, "%s: Enter (fmt = 0x%x)\n", __func__, fmt); 2107 2108 mask = BIT(AB8500_DIGIFCONF3_IF1DATOIF0AD) | 2109 BIT(AB8500_DIGIFCONF3_IF1CLKTOIF0CLK) | 2110 BIT(AB8500_DIGIFCONF3_IF0BFIFOEN) | 2111 BIT(AB8500_DIGIFCONF3_IF0MASTER); 2112 val = 0; 2113 2114 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 2115 case SND_SOC_DAIFMT_CBM_CFM: /* codec clk & FRM master */ 2116 dev_dbg(dai->component->dev, 2117 "%s: IF0 Master-mode: AB8500 master.\n", __func__); 2118 val |= BIT(AB8500_DIGIFCONF3_IF0MASTER); 2119 break; 2120 case SND_SOC_DAIFMT_CBS_CFS: /* codec clk & FRM slave */ 2121 dev_dbg(dai->component->dev, 2122 "%s: IF0 Master-mode: AB8500 slave.\n", __func__); 2123 break; 2124 case SND_SOC_DAIFMT_CBS_CFM: /* codec clk slave & FRM master */ 2125 case SND_SOC_DAIFMT_CBM_CFS: /* codec clk master & frame slave */ 2126 dev_err(dai->component->dev, 2127 "%s: ERROR: The device is either a master or a slave.\n", 2128 __func__); 2129 fallthrough; 2130 default: 2131 dev_err(dai->component->dev, 2132 "%s: ERROR: Unsupporter master mask 0x%x\n", 2133 __func__, fmt & SND_SOC_DAIFMT_MASTER_MASK); 2134 return -EINVAL; 2135 } 2136 2137 snd_soc_component_update_bits(component, AB8500_DIGIFCONF3, mask, val); 2138 2139 /* Set clock gating */ 2140 status = ab8500_codec_set_dai_clock_gate(component, fmt); 2141 if (status) { 2142 dev_err(dai->component->dev, 2143 "%s: ERROR: Failed to set clock gate (%d).\n", 2144 __func__, status); 2145 return status; 2146 } 2147 2148 /* Setting data transfer format */ 2149 2150 mask = BIT(AB8500_DIGIFCONF2_IF0FORMAT0) | 2151 BIT(AB8500_DIGIFCONF2_IF0FORMAT1) | 2152 BIT(AB8500_DIGIFCONF2_FSYNC0P) | 2153 BIT(AB8500_DIGIFCONF2_BITCLK0P); 2154 val = 0; 2155 2156 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 2157 case SND_SOC_DAIFMT_I2S: /* I2S mode */ 2158 dev_dbg(dai->component->dev, "%s: IF0 Protocol: I2S\n", __func__); 2159 val |= BIT(AB8500_DIGIFCONF2_IF0FORMAT1); 2160 ab8500_audio_set_bit_delay(dai, 0); 2161 break; 2162 2163 case SND_SOC_DAIFMT_DSP_A: /* L data MSB after FRM LRC */ 2164 dev_dbg(dai->component->dev, 2165 "%s: IF0 Protocol: DSP A (TDM)\n", __func__); 2166 val |= BIT(AB8500_DIGIFCONF2_IF0FORMAT0); 2167 ab8500_audio_set_bit_delay(dai, 1); 2168 break; 2169 2170 case SND_SOC_DAIFMT_DSP_B: /* L data MSB during FRM LRC */ 2171 dev_dbg(dai->component->dev, 2172 "%s: IF0 Protocol: DSP B (TDM)\n", __func__); 2173 val |= BIT(AB8500_DIGIFCONF2_IF0FORMAT0); 2174 ab8500_audio_set_bit_delay(dai, 0); 2175 break; 2176 2177 default: 2178 dev_err(dai->component->dev, 2179 "%s: ERROR: Unsupported format (0x%x)!\n", 2180 __func__, fmt & SND_SOC_DAIFMT_FORMAT_MASK); 2181 return -EINVAL; 2182 } 2183 2184 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 2185 case SND_SOC_DAIFMT_NB_NF: /* normal bit clock + frame */ 2186 dev_dbg(dai->component->dev, 2187 "%s: IF0: Normal bit clock, normal frame\n", 2188 __func__); 2189 break; 2190 case SND_SOC_DAIFMT_NB_IF: /* normal BCLK + inv FRM */ 2191 dev_dbg(dai->component->dev, 2192 "%s: IF0: Normal bit clock, inverted frame\n", 2193 __func__); 2194 val |= BIT(AB8500_DIGIFCONF2_FSYNC0P); 2195 break; 2196 case SND_SOC_DAIFMT_IB_NF: /* invert BCLK + nor FRM */ 2197 dev_dbg(dai->component->dev, 2198 "%s: IF0: Inverted bit clock, normal frame\n", 2199 __func__); 2200 val |= BIT(AB8500_DIGIFCONF2_BITCLK0P); 2201 break; 2202 case SND_SOC_DAIFMT_IB_IF: /* invert BCLK + FRM */ 2203 dev_dbg(dai->component->dev, 2204 "%s: IF0: Inverted bit clock, inverted frame\n", 2205 __func__); 2206 val |= BIT(AB8500_DIGIFCONF2_FSYNC0P); 2207 val |= BIT(AB8500_DIGIFCONF2_BITCLK0P); 2208 break; 2209 default: 2210 dev_err(dai->component->dev, 2211 "%s: ERROR: Unsupported INV mask 0x%x\n", 2212 __func__, fmt & SND_SOC_DAIFMT_INV_MASK); 2213 return -EINVAL; 2214 } 2215 2216 snd_soc_component_update_bits(component, AB8500_DIGIFCONF2, mask, val); 2217 2218 return 0; 2219} 2220 2221static int ab8500_codec_set_dai_tdm_slot(struct snd_soc_dai *dai, 2222 unsigned int tx_mask, unsigned int rx_mask, 2223 int slots, int slot_width) 2224{ 2225 struct snd_soc_component *component = dai->component; 2226 unsigned int val, mask, slot, slots_active; 2227 2228 mask = BIT(AB8500_DIGIFCONF2_IF0WL0) | 2229 BIT(AB8500_DIGIFCONF2_IF0WL1); 2230 val = 0; 2231 2232 switch (slot_width) { 2233 case 16: 2234 break; 2235 case 20: 2236 val |= BIT(AB8500_DIGIFCONF2_IF0WL0); 2237 break; 2238 case 24: 2239 val |= BIT(AB8500_DIGIFCONF2_IF0WL1); 2240 break; 2241 case 32: 2242 val |= BIT(AB8500_DIGIFCONF2_IF0WL1) | 2243 BIT(AB8500_DIGIFCONF2_IF0WL0); 2244 break; 2245 default: 2246 dev_err(dai->component->dev, "%s: Unsupported slot-width 0x%x\n", 2247 __func__, slot_width); 2248 return -EINVAL; 2249 } 2250 2251 dev_dbg(dai->component->dev, "%s: IF0 slot-width: %d bits.\n", 2252 __func__, slot_width); 2253 snd_soc_component_update_bits(component, AB8500_DIGIFCONF2, mask, val); 2254 2255 /* Setup TDM clocking according to slot count */ 2256 dev_dbg(dai->component->dev, "%s: Slots, total: %d\n", __func__, slots); 2257 mask = BIT(AB8500_DIGIFCONF1_IF0BITCLKOS0) | 2258 BIT(AB8500_DIGIFCONF1_IF0BITCLKOS1); 2259 switch (slots) { 2260 case 2: 2261 val = AB8500_MASK_NONE; 2262 break; 2263 case 4: 2264 val = BIT(AB8500_DIGIFCONF1_IF0BITCLKOS0); 2265 break; 2266 case 8: 2267 val = BIT(AB8500_DIGIFCONF1_IF0BITCLKOS1); 2268 break; 2269 case 16: 2270 val = BIT(AB8500_DIGIFCONF1_IF0BITCLKOS0) | 2271 BIT(AB8500_DIGIFCONF1_IF0BITCLKOS1); 2272 break; 2273 default: 2274 dev_err(dai->component->dev, 2275 "%s: ERROR: Unsupported number of slots (%d)!\n", 2276 __func__, slots); 2277 return -EINVAL; 2278 } 2279 snd_soc_component_update_bits(component, AB8500_DIGIFCONF1, mask, val); 2280 2281 /* Setup TDM DA according to active tx slots */ 2282 2283 if (tx_mask & ~0xff) 2284 return -EINVAL; 2285 2286 mask = AB8500_DASLOTCONFX_SLTODAX_MASK; 2287 tx_mask = tx_mask << AB8500_DA_DATA0_OFFSET; 2288 slots_active = hweight32(tx_mask); 2289 2290 dev_dbg(dai->component->dev, "%s: Slots, active, TX: %d\n", __func__, 2291 slots_active); 2292 2293 switch (slots_active) { 2294 case 0: 2295 break; 2296 case 1: 2297 slot = ffs(tx_mask); 2298 snd_soc_component_update_bits(component, AB8500_DASLOTCONF1, mask, slot); 2299 snd_soc_component_update_bits(component, AB8500_DASLOTCONF3, mask, slot); 2300 snd_soc_component_update_bits(component, AB8500_DASLOTCONF2, mask, slot); 2301 snd_soc_component_update_bits(component, AB8500_DASLOTCONF4, mask, slot); 2302 break; 2303 case 2: 2304 slot = ffs(tx_mask); 2305 snd_soc_component_update_bits(component, AB8500_DASLOTCONF1, mask, slot); 2306 snd_soc_component_update_bits(component, AB8500_DASLOTCONF3, mask, slot); 2307 slot = fls(tx_mask); 2308 snd_soc_component_update_bits(component, AB8500_DASLOTCONF2, mask, slot); 2309 snd_soc_component_update_bits(component, AB8500_DASLOTCONF4, mask, slot); 2310 break; 2311 case 8: 2312 dev_dbg(dai->component->dev, 2313 "%s: In 8-channel mode DA-from-slot mapping is set manually.", 2314 __func__); 2315 break; 2316 default: 2317 dev_err(dai->component->dev, 2318 "%s: Unsupported number of active TX-slots (%d)!\n", 2319 __func__, slots_active); 2320 return -EINVAL; 2321 } 2322 2323 /* Setup TDM AD according to active RX-slots */ 2324 2325 if (rx_mask & ~0xff) 2326 return -EINVAL; 2327 2328 rx_mask = rx_mask << AB8500_AD_DATA0_OFFSET; 2329 slots_active = hweight32(rx_mask); 2330 2331 dev_dbg(dai->component->dev, "%s: Slots, active, RX: %d\n", __func__, 2332 slots_active); 2333 2334 switch (slots_active) { 2335 case 0: 2336 break; 2337 case 1: 2338 slot = ffs(rx_mask); 2339 snd_soc_component_update_bits(component, AB8500_ADSLOTSEL(slot), 2340 AB8500_MASK_SLOT(slot), 2341 AB8500_ADSLOTSELX_AD_OUT_TO_SLOT(AB8500_AD_OUT3, slot)); 2342 break; 2343 case 2: 2344 slot = ffs(rx_mask); 2345 snd_soc_component_update_bits(component, 2346 AB8500_ADSLOTSEL(slot), 2347 AB8500_MASK_SLOT(slot), 2348 AB8500_ADSLOTSELX_AD_OUT_TO_SLOT(AB8500_AD_OUT3, slot)); 2349 slot = fls(rx_mask); 2350 snd_soc_component_update_bits(component, 2351 AB8500_ADSLOTSEL(slot), 2352 AB8500_MASK_SLOT(slot), 2353 AB8500_ADSLOTSELX_AD_OUT_TO_SLOT(AB8500_AD_OUT2, slot)); 2354 break; 2355 case 8: 2356 dev_dbg(dai->component->dev, 2357 "%s: In 8-channel mode AD-to-slot mapping is set manually.", 2358 __func__); 2359 break; 2360 default: 2361 dev_err(dai->component->dev, 2362 "%s: Unsupported number of active RX-slots (%d)!\n", 2363 __func__, slots_active); 2364 return -EINVAL; 2365 } 2366 2367 return 0; 2368} 2369 2370static const struct snd_soc_dai_ops ab8500_codec_ops = { 2371 .set_fmt = ab8500_codec_set_dai_fmt, 2372 .set_tdm_slot = ab8500_codec_set_dai_tdm_slot, 2373}; 2374 2375static struct snd_soc_dai_driver ab8500_codec_dai[] = { 2376 { 2377 .name = "ab8500-codec-dai.0", 2378 .id = 0, 2379 .playback = { 2380 .stream_name = "ab8500_0p", 2381 .channels_min = 1, 2382 .channels_max = 8, 2383 .rates = AB8500_SUPPORTED_RATE, 2384 .formats = AB8500_SUPPORTED_FMT, 2385 }, 2386 .ops = &ab8500_codec_ops, 2387 .symmetric_rates = 1 2388 }, 2389 { 2390 .name = "ab8500-codec-dai.1", 2391 .id = 1, 2392 .capture = { 2393 .stream_name = "ab8500_0c", 2394 .channels_min = 1, 2395 .channels_max = 8, 2396 .rates = AB8500_SUPPORTED_RATE, 2397 .formats = AB8500_SUPPORTED_FMT, 2398 }, 2399 .ops = &ab8500_codec_ops, 2400 .symmetric_rates = 1 2401 } 2402}; 2403 2404static void ab8500_codec_of_probe(struct device *dev, struct device_node *np, 2405 struct ab8500_codec_platform_data *codec) 2406{ 2407 u32 value; 2408 2409 if (of_property_read_bool(np, "stericsson,amic1-type-single-ended")) 2410 codec->amics.mic1_type = AMIC_TYPE_SINGLE_ENDED; 2411 else 2412 codec->amics.mic1_type = AMIC_TYPE_DIFFERENTIAL; 2413 2414 if (of_property_read_bool(np, "stericsson,amic2-type-single-ended")) 2415 codec->amics.mic2_type = AMIC_TYPE_SINGLE_ENDED; 2416 else 2417 codec->amics.mic2_type = AMIC_TYPE_DIFFERENTIAL; 2418 2419 /* Has a non-standard Vamic been requested? */ 2420 if (of_property_read_bool(np, "stericsson,amic1a-bias-vamic2")) 2421 codec->amics.mic1a_micbias = AMIC_MICBIAS_VAMIC2; 2422 else 2423 codec->amics.mic1a_micbias = AMIC_MICBIAS_VAMIC1; 2424 2425 if (of_property_read_bool(np, "stericsson,amic1b-bias-vamic2")) 2426 codec->amics.mic1b_micbias = AMIC_MICBIAS_VAMIC2; 2427 else 2428 codec->amics.mic1b_micbias = AMIC_MICBIAS_VAMIC1; 2429 2430 if (of_property_read_bool(np, "stericsson,amic2-bias-vamic1")) 2431 codec->amics.mic2_micbias = AMIC_MICBIAS_VAMIC1; 2432 else 2433 codec->amics.mic2_micbias = AMIC_MICBIAS_VAMIC2; 2434 2435 if (!of_property_read_u32(np, "stericsson,earpeice-cmv", &value)) { 2436 switch (value) { 2437 case 950 : 2438 codec->ear_cmv = EAR_CMV_0_95V; 2439 break; 2440 case 1100 : 2441 codec->ear_cmv = EAR_CMV_1_10V; 2442 break; 2443 case 1270 : 2444 codec->ear_cmv = EAR_CMV_1_27V; 2445 break; 2446 case 1580 : 2447 codec->ear_cmv = EAR_CMV_1_58V; 2448 break; 2449 default : 2450 codec->ear_cmv = EAR_CMV_UNKNOWN; 2451 dev_err(dev, "Unsuitable earpiece voltage found in DT\n"); 2452 } 2453 } else { 2454 dev_warn(dev, "No earpiece voltage found in DT - using default\n"); 2455 codec->ear_cmv = EAR_CMV_0_95V; 2456 } 2457} 2458 2459static int ab8500_codec_probe(struct snd_soc_component *component) 2460{ 2461 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2462 struct device *dev = component->dev; 2463 struct device_node *np = dev->of_node; 2464 struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(dev); 2465 struct ab8500_codec_platform_data codec_pdata; 2466 struct filter_control *fc; 2467 int status; 2468 2469 dev_dbg(dev, "%s: Enter.\n", __func__); 2470 2471 ab8500_codec_of_probe(dev, np, &codec_pdata); 2472 2473 status = ab8500_audio_setup_mics(component, &codec_pdata.amics); 2474 if (status < 0) { 2475 pr_err("%s: Failed to setup mics (%d)!\n", __func__, status); 2476 return status; 2477 } 2478 status = ab8500_audio_set_ear_cmv(component, codec_pdata.ear_cmv); 2479 if (status < 0) { 2480 pr_err("%s: Failed to set earpiece CM-voltage (%d)!\n", 2481 __func__, status); 2482 return status; 2483 } 2484 2485 status = ab8500_audio_init_audioblock(component); 2486 if (status < 0) { 2487 dev_err(dev, "%s: failed to init audio-block (%d)!\n", 2488 __func__, status); 2489 return status; 2490 } 2491 2492 /* Override HW-defaults */ 2493 snd_soc_component_write(component, AB8500_ANACONF5, 2494 BIT(AB8500_ANACONF5_HSAUTOEN)); 2495 snd_soc_component_write(component, AB8500_SHORTCIRCONF, 2496 BIT(AB8500_SHORTCIRCONF_HSZCDDIS)); 2497 2498 /* Add filter controls */ 2499 status = snd_soc_add_component_controls(component, ab8500_filter_controls, 2500 ARRAY_SIZE(ab8500_filter_controls)); 2501 if (status < 0) { 2502 dev_err(dev, 2503 "%s: failed to add ab8500 filter controls (%d).\n", 2504 __func__, status); 2505 return status; 2506 } 2507 fc = (struct filter_control *) 2508 &ab8500_filter_controls[AB8500_FILTER_ANC_FIR].private_value; 2509 drvdata->anc_fir_values = (long *)fc->value; 2510 fc = (struct filter_control *) 2511 &ab8500_filter_controls[AB8500_FILTER_ANC_IIR].private_value; 2512 drvdata->anc_iir_values = (long *)fc->value; 2513 fc = (struct filter_control *) 2514 &ab8500_filter_controls[AB8500_FILTER_SID_FIR].private_value; 2515 drvdata->sid_fir_values = (long *)fc->value; 2516 2517 snd_soc_dapm_disable_pin(dapm, "ANC Configure Input"); 2518 2519 mutex_init(&drvdata->ctrl_lock); 2520 2521 return status; 2522} 2523 2524static const struct snd_soc_component_driver ab8500_component_driver = { 2525 .probe = ab8500_codec_probe, 2526 .controls = ab8500_ctrls, 2527 .num_controls = ARRAY_SIZE(ab8500_ctrls), 2528 .dapm_widgets = ab8500_dapm_widgets, 2529 .num_dapm_widgets = ARRAY_SIZE(ab8500_dapm_widgets), 2530 .dapm_routes = ab8500_dapm_routes, 2531 .num_dapm_routes = ARRAY_SIZE(ab8500_dapm_routes), 2532 .idle_bias_on = 1, 2533 .use_pmdown_time = 1, 2534 .endianness = 1, 2535 .non_legacy_dai_naming = 1, 2536}; 2537 2538static int ab8500_codec_driver_probe(struct platform_device *pdev) 2539{ 2540 int status; 2541 struct ab8500_codec_drvdata *drvdata; 2542 2543 dev_dbg(&pdev->dev, "%s: Enter.\n", __func__); 2544 2545 /* Create driver private-data struct */ 2546 drvdata = devm_kzalloc(&pdev->dev, sizeof(struct ab8500_codec_drvdata), 2547 GFP_KERNEL); 2548 if (!drvdata) 2549 return -ENOMEM; 2550 drvdata->sid_status = SID_UNCONFIGURED; 2551 drvdata->anc_status = ANC_UNCONFIGURED; 2552 dev_set_drvdata(&pdev->dev, drvdata); 2553 2554 drvdata->regmap = devm_regmap_init(&pdev->dev, NULL, &pdev->dev, 2555 &ab8500_codec_regmap); 2556 if (IS_ERR(drvdata->regmap)) { 2557 status = PTR_ERR(drvdata->regmap); 2558 dev_err(&pdev->dev, "%s: Failed to allocate regmap: %d\n", 2559 __func__, status); 2560 return status; 2561 } 2562 2563 dev_dbg(&pdev->dev, "%s: Register codec.\n", __func__); 2564 status = devm_snd_soc_register_component(&pdev->dev, 2565 &ab8500_component_driver, 2566 ab8500_codec_dai, 2567 ARRAY_SIZE(ab8500_codec_dai)); 2568 if (status < 0) 2569 dev_err(&pdev->dev, 2570 "%s: Error: Failed to register codec (%d).\n", 2571 __func__, status); 2572 2573 return status; 2574} 2575 2576static struct platform_driver ab8500_codec_platform_driver = { 2577 .driver = { 2578 .name = "ab8500-codec", 2579 }, 2580 .probe = ab8500_codec_driver_probe, 2581}; 2582module_platform_driver(ab8500_codec_platform_driver); 2583 2584MODULE_LICENSE("GPL v2"); 2585