sound/soc/codecs/adau1761.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Driver for ADAU1361/ADAU1461/ADAU1761/ADAU1961 codec
   4  *
   5  * Copyright 2011-2013 Analog Devices Inc.
   6  * Author: Lars-Peter Clausen <lars@metafoo.de>
   7  */
   8
   9 #include <linux/module.h>
  10 #include <linux/init.h>
  11 #include <linux/i2c.h>
  12 #include <linux/spi/spi.h>
  13 #include <linux/slab.h>
  14 #include <sound/core.h>
  15 #include <sound/pcm.h>
  16 #include <sound/pcm_params.h>
  17 #include <sound/soc.h>
  18 #include <sound/tlv.h>
  19 #include <linux/platform_data/adau17x1.h>
  20
  21 #include "adau17x1.h"
  22 #include "adau1761.h"
  23
  24 #define ADAU1761_DIGMIC_JACKDETECT      0x4008
  25 #define ADAU1761_REC_MIXER_LEFT0        0x400a
  26 #define ADAU1761_REC_MIXER_LEFT1        0x400b
  27 #define ADAU1761_REC_MIXER_RIGHT0       0x400c
  28 #define ADAU1761_REC_MIXER_RIGHT1       0x400d
  29 #define ADAU1761_LEFT_DIFF_INPUT_VOL    0x400e
  30 #define ADAU1761_RIGHT_DIFF_INPUT_VOL   0x400f
  31 #define ADAU1761_ALC_CTRL0              0x4011
  32 #define ADAU1761_ALC_CTRL1              0x4012
  33 #define ADAU1761_ALC_CTRL2              0x4013
  34 #define ADAU1761_ALC_CTRL3              0x4014
  35 #define ADAU1761_PLAY_LR_MIXER_LEFT     0x4020
  36 #define ADAU1761_PLAY_MIXER_LEFT0       0x401c
  37 #define ADAU1761_PLAY_MIXER_LEFT1       0x401d
  38 #define ADAU1761_PLAY_MIXER_RIGHT0      0x401e
  39 #define ADAU1761_PLAY_MIXER_RIGHT1      0x401f
  40 #define ADAU1761_PLAY_LR_MIXER_RIGHT    0x4021
  41 #define ADAU1761_PLAY_MIXER_MONO        0x4022
  42 #define ADAU1761_PLAY_HP_LEFT_VOL       0x4023
  43 #define ADAU1761_PLAY_HP_RIGHT_VOL      0x4024
  44 #define ADAU1761_PLAY_LINE_LEFT_VOL     0x4025
  45 #define ADAU1761_PLAY_LINE_RIGHT_VOL    0x4026
  46 #define ADAU1761_PLAY_MONO_OUTPUT_VOL   0x4027
  47 #define ADAU1761_POP_CLICK_SUPPRESS     0x4028
  48 #define ADAU1761_JACK_DETECT_PIN        0x4031
  49 #define ADAU1761_DEJITTER               0x4036
  50 #define ADAU1761_CLK_ENABLE0            0x40f9
  51 #define ADAU1761_CLK_ENABLE1            0x40fa
  52
  53 #define ADAU1761_DIGMIC_JACKDETECT_ACTIVE_LOW   BIT(0)
  54 #define ADAU1761_DIGMIC_JACKDETECT_DIGMIC       BIT(5)
  55
  56 #define ADAU1761_DIFF_INPUT_VOL_LDEN            BIT(0)
  57
  58 #define ADAU1761_PLAY_MONO_OUTPUT_VOL_MODE_HP   BIT(0)
  59 #define ADAU1761_PLAY_MONO_OUTPUT_VOL_UNMUTE    BIT(1)
  60
  61 #define ADAU1761_PLAY_HP_RIGHT_VOL_MODE_HP      BIT(0)
  62
  63 #define ADAU1761_PLAY_LINE_LEFT_VOL_MODE_HP     BIT(0)
  64
  65 #define ADAU1761_PLAY_LINE_RIGHT_VOL_MODE_HP    BIT(0)
  66
  67
  68 #define ADAU1761_FIRMWARE "adau1761.bin"
  69
  70 static const struct reg_default adau1761_reg_defaults[] = {
  71         { ADAU1761_DEJITTER,                    0x03 },
  72         { ADAU1761_DIGMIC_JACKDETECT,           0x00 },
  73         { ADAU1761_REC_MIXER_LEFT0,             0x00 },
  74         { ADAU1761_REC_MIXER_LEFT1,             0x00 },
  75         { ADAU1761_REC_MIXER_RIGHT0,            0x00 },
  76         { ADAU1761_REC_MIXER_RIGHT1,            0x00 },
  77         { ADAU1761_LEFT_DIFF_INPUT_VOL,         0x00 },
  78         { ADAU1761_ALC_CTRL0,                   0x00 },
  79         { ADAU1761_ALC_CTRL1,                   0x00 },
  80         { ADAU1761_ALC_CTRL2,                   0x00 },
  81         { ADAU1761_ALC_CTRL3,                   0x00 },
  82         { ADAU1761_RIGHT_DIFF_INPUT_VOL,        0x00 },
  83         { ADAU1761_PLAY_LR_MIXER_LEFT,          0x00 },
  84         { ADAU1761_PLAY_MIXER_LEFT0,            0x00 },
  85         { ADAU1761_PLAY_MIXER_LEFT1,            0x00 },
  86         { ADAU1761_PLAY_MIXER_RIGHT0,           0x00 },
  87         { ADAU1761_PLAY_MIXER_RIGHT1,           0x00 },
  88         { ADAU1761_PLAY_LR_MIXER_RIGHT,         0x00 },
  89         { ADAU1761_PLAY_MIXER_MONO,             0x00 },
  90         { ADAU1761_PLAY_HP_LEFT_VOL,            0x00 },
  91         { ADAU1761_PLAY_HP_RIGHT_VOL,           0x00 },
  92         { ADAU1761_PLAY_LINE_LEFT_VOL,          0x00 },
  93         { ADAU1761_PLAY_LINE_RIGHT_VOL,         0x00 },
  94         { ADAU1761_PLAY_MONO_OUTPUT_VOL,        0x00 },
  95         { ADAU1761_POP_CLICK_SUPPRESS,          0x00 },
  96         { ADAU1761_JACK_DETECT_PIN,             0x00 },
  97         { ADAU1761_CLK_ENABLE0,                 0x00 },
  98         { ADAU1761_CLK_ENABLE1,                 0x00 },
  99         { ADAU17X1_CLOCK_CONTROL,               0x00 },
 100         { ADAU17X1_PLL_CONTROL,                 0x00 },
 101         { ADAU17X1_REC_POWER_MGMT,              0x00 },
 102         { ADAU17X1_MICBIAS,                     0x00 },
 103         { ADAU17X1_SERIAL_PORT0,                0x00 },
 104         { ADAU17X1_SERIAL_PORT1,                0x00 },
 105         { ADAU17X1_CONVERTER0,                  0x00 },
 106         { ADAU17X1_CONVERTER1,                  0x00 },
 107         { ADAU17X1_LEFT_INPUT_DIGITAL_VOL,      0x00 },
 108         { ADAU17X1_RIGHT_INPUT_DIGITAL_VOL,     0x00 },
 109         { ADAU17X1_ADC_CONTROL,                 0x00 },
 110         { ADAU17X1_PLAY_POWER_MGMT,             0x00 },
 111         { ADAU17X1_DAC_CONTROL0,                0x00 },
 112         { ADAU17X1_DAC_CONTROL1,                0x00 },
 113         { ADAU17X1_DAC_CONTROL2,                0x00 },
 114         { ADAU17X1_SERIAL_PORT_PAD,             0xaa },
 115         { ADAU17X1_CONTROL_PORT_PAD0,           0xaa },
 116         { ADAU17X1_CONTROL_PORT_PAD1,           0x00 },
 117         { ADAU17X1_DSP_SAMPLING_RATE,           0x01 },
 118         { ADAU17X1_SERIAL_INPUT_ROUTE,          0x00 },
 119         { ADAU17X1_SERIAL_OUTPUT_ROUTE,         0x00 },
 120         { ADAU17X1_DSP_ENABLE,                  0x00 },
 121         { ADAU17X1_DSP_RUN,                     0x00 },
 122         { ADAU17X1_SERIAL_SAMPLING_RATE,        0x00 },
 123 };
 124
 125 static const DECLARE_TLV_DB_SCALE(adau1761_sing_in_tlv, -1500, 300, 1);
 126 static const DECLARE_TLV_DB_SCALE(adau1761_diff_in_tlv, -1200, 75, 0);
 127 static const DECLARE_TLV_DB_SCALE(adau1761_out_tlv, -5700, 100, 0);
 128 static const DECLARE_TLV_DB_SCALE(adau1761_sidetone_tlv, -1800, 300, 1);
 129 static const DECLARE_TLV_DB_SCALE(adau1761_boost_tlv, -600, 600, 1);
 130 static const DECLARE_TLV_DB_SCALE(adau1761_pga_boost_tlv, -2000, 2000, 1);
 131
 132 static const DECLARE_TLV_DB_SCALE(adau1761_alc_max_gain_tlv, -1200, 600, 0);
 133 static const DECLARE_TLV_DB_SCALE(adau1761_alc_target_tlv, -2850, 150, 0);
 134 static const DECLARE_TLV_DB_SCALE(adau1761_alc_ng_threshold_tlv, -7650, 150, 0);
 135
 136 static const unsigned int adau1761_bias_select_values[] = {
 137         0, 2, 3,
 138 };
 139
 140 static const char * const adau1761_bias_select_text[] = {
 141         "Normal operation", "Enhanced performance", "Power saving",
 142 };
 143
 144 static const char * const adau1761_bias_select_extreme_text[] = {
 145         "Normal operation", "Extreme power saving", "Enhanced performance",
 146         "Power saving",
 147 };
 148
 149 static SOC_ENUM_SINGLE_DECL(adau1761_adc_bias_enum,
 150                 ADAU17X1_REC_POWER_MGMT, 3, adau1761_bias_select_extreme_text);
 151 static SOC_ENUM_SINGLE_DECL(adau1761_hp_bias_enum,
 152                 ADAU17X1_PLAY_POWER_MGMT, 6, adau1761_bias_select_extreme_text);
 153 static SOC_ENUM_SINGLE_DECL(adau1761_dac_bias_enum,
 154                 ADAU17X1_PLAY_POWER_MGMT, 4, adau1761_bias_select_extreme_text);
 155 static SOC_VALUE_ENUM_SINGLE_DECL(adau1761_playback_bias_enum,
 156                 ADAU17X1_PLAY_POWER_MGMT, 2, 0x3, adau1761_bias_select_text,
 157                 adau1761_bias_select_values);
 158 static SOC_VALUE_ENUM_SINGLE_DECL(adau1761_capture_bias_enum,
 159                 ADAU17X1_REC_POWER_MGMT, 1, 0x3, adau1761_bias_select_text,
 160                 adau1761_bias_select_values);
 161
 162 static const unsigned int adau1761_pga_slew_time_values[] = {
 163         3, 0, 1, 2,
 164 };
 165
 166 static const char * const adau1761_pga_slew_time_text[] = {
 167         "Off",
 168         "24 ms",
 169         "48 ms",
 170         "96 ms",
 171 };
 172
 173 static const char * const adau1761_alc_function_text[] = {
 174         "Off",
 175         "Right",
 176         "Left",
 177         "Stereo",
 178         "DSP control",
 179 };
 180
 181 static const char * const adau1761_alc_hold_time_text[] = {
 182         "2.67 ms",
 183         "5.34 ms",
 184         "10.68 ms",
 185         "21.36 ms",
 186         "42.72 ms",
 187         "85.44 ms",
 188         "170.88 ms",
 189         "341.76 ms",
 190         "683.52 ms",
 191         "1367 ms",
 192         "2734.1 ms",
 193         "5468.2 ms",
 194         "10936 ms",
 195         "21873 ms",
 196         "43745 ms",
 197         "87491 ms",
 198 };
 199
 200 static const char * const adau1761_alc_attack_time_text[] = {
 201         "6 ms",
 202         "12 ms",
 203         "24 ms",
 204         "48 ms",
 205         "96 ms",
 206         "192 ms",
 207         "384 ms",
 208         "768 ms",
 209         "1540 ms",
 210         "3070 ms",
 211         "6140 ms",
 212         "12290 ms",
 213         "24580 ms",
 214         "49150 ms",
 215         "98300 ms",
 216         "196610 ms",
 217 };
 218
 219 static const char * const adau1761_alc_decay_time_text[] = {
 220         "24 ms",
 221         "48 ms",
 222         "96 ms",
 223         "192 ms",
 224         "384 ms",
 225         "768 ms",
 226         "15400 ms",
 227         "30700 ms",
 228         "61400 ms",
 229         "12290 ms",
 230         "24580 ms",
 231         "49150 ms",
 232         "98300 ms",
 233         "196610 ms",
 234         "393220 ms",
 235         "786430 ms",
 236 };
 237
 238 static const char * const adau1761_alc_ng_type_text[] = {
 239         "Hold",
 240         "Mute",
 241         "Fade",
 242         "Fade + Mute",
 243 };
 244
 245 static SOC_VALUE_ENUM_SINGLE_DECL(adau1761_pga_slew_time_enum,
 246                 ADAU1761_ALC_CTRL0, 6, 0x3, adau1761_pga_slew_time_text,
 247                 adau1761_pga_slew_time_values);
 248 static SOC_ENUM_SINGLE_DECL(adau1761_alc_function_enum,
 249                 ADAU1761_ALC_CTRL0, 0, adau1761_alc_function_text);
 250 static SOC_ENUM_SINGLE_DECL(adau1761_alc_hold_time_enum,
 251                 ADAU1761_ALC_CTRL1, 4, adau1761_alc_hold_time_text);
 252 static SOC_ENUM_SINGLE_DECL(adau1761_alc_attack_time_enum,
 253                 ADAU1761_ALC_CTRL2, 4, adau1761_alc_attack_time_text);
 254 static SOC_ENUM_SINGLE_DECL(adau1761_alc_decay_time_enum,
 255                 ADAU1761_ALC_CTRL2, 0, adau1761_alc_decay_time_text);
 256 static SOC_ENUM_SINGLE_DECL(adau1761_alc_ng_type_enum,
 257                 ADAU1761_ALC_CTRL3, 6, adau1761_alc_ng_type_text);
 258
 259 static const struct snd_kcontrol_new adau1761_jack_detect_controls[] = {
 260         SOC_SINGLE("Speaker Auto-mute Switch", ADAU1761_DIGMIC_JACKDETECT,
 261                 4, 1, 0),
 262 };
 263
 264 static const struct snd_kcontrol_new adau1761_differential_mode_controls[] = {
 265         SOC_DOUBLE_R_TLV("Capture Volume", ADAU1761_LEFT_DIFF_INPUT_VOL,
 266                 ADAU1761_RIGHT_DIFF_INPUT_VOL, 2, 0x3f, 0,
 267                 adau1761_diff_in_tlv),
 268         SOC_DOUBLE_R("Capture Switch", ADAU1761_LEFT_DIFF_INPUT_VOL,
 269                 ADAU1761_RIGHT_DIFF_INPUT_VOL, 1, 1, 0),
 270
 271         SOC_DOUBLE_R_TLV("PGA Boost Capture Volume", ADAU1761_REC_MIXER_LEFT1,
 272                 ADAU1761_REC_MIXER_RIGHT1, 3, 2, 0, adau1761_pga_boost_tlv),
 273
 274         SOC_ENUM("PGA Capture Slew Time", adau1761_pga_slew_time_enum),
 275
 276         SOC_SINGLE_TLV("ALC Capture Max Gain Volume", ADAU1761_ALC_CTRL0,
 277                 3, 7, 0, adau1761_alc_max_gain_tlv),
 278         SOC_ENUM("ALC Capture Function", adau1761_alc_function_enum),
 279         SOC_ENUM("ALC Capture Hold Time", adau1761_alc_hold_time_enum),
 280         SOC_SINGLE_TLV("ALC Capture Target Volume", ADAU1761_ALC_CTRL1,
 281                 0, 15, 0, adau1761_alc_target_tlv),
 282         SOC_ENUM("ALC Capture Attack Time", adau1761_alc_decay_time_enum),
 283         SOC_ENUM("ALC Capture Decay Time", adau1761_alc_attack_time_enum),
 284         SOC_ENUM("ALC Capture Noise Gate Type", adau1761_alc_ng_type_enum),
 285         SOC_SINGLE("ALC Capture Noise Gate Switch",
 286                 ADAU1761_ALC_CTRL3, 5, 1, 0),
 287         SOC_SINGLE_TLV("ALC Capture Noise Gate Threshold Volume",
 288                 ADAU1761_ALC_CTRL3, 0, 31, 0, adau1761_alc_ng_threshold_tlv),
 289 };
 290
 291 static const struct snd_kcontrol_new adau1761_single_mode_controls[] = {
 292         SOC_SINGLE_TLV("Input 1 Capture Volume", ADAU1761_REC_MIXER_LEFT0,
 293                 4, 7, 0, adau1761_sing_in_tlv),
 294         SOC_SINGLE_TLV("Input 2 Capture Volume", ADAU1761_REC_MIXER_LEFT0,
 295                 1, 7, 0, adau1761_sing_in_tlv),
 296         SOC_SINGLE_TLV("Input 3 Capture Volume", ADAU1761_REC_MIXER_RIGHT0,
 297                 4, 7, 0, adau1761_sing_in_tlv),
 298         SOC_SINGLE_TLV("Input 4 Capture Volume", ADAU1761_REC_MIXER_RIGHT0,
 299                 1, 7, 0, adau1761_sing_in_tlv),
 300 };
 301
 302 static const struct snd_kcontrol_new adau1761_controls[] = {
 303         SOC_DOUBLE_R_TLV("Aux Capture Volume", ADAU1761_REC_MIXER_LEFT1,
 304                 ADAU1761_REC_MIXER_RIGHT1, 0, 7, 0, adau1761_sing_in_tlv),
 305
 306         SOC_DOUBLE_R_TLV("Headphone Playback Volume", ADAU1761_PLAY_HP_LEFT_VOL,
 307                 ADAU1761_PLAY_HP_RIGHT_VOL, 2, 0x3f, 0, adau1761_out_tlv),
 308         SOC_DOUBLE_R("Headphone Playback Switch", ADAU1761_PLAY_HP_LEFT_VOL,
 309                 ADAU1761_PLAY_HP_RIGHT_VOL, 1, 1, 0),
 310         SOC_DOUBLE_R_TLV("Lineout Playback Volume", ADAU1761_PLAY_LINE_LEFT_VOL,
 311                 ADAU1761_PLAY_LINE_RIGHT_VOL, 2, 0x3f, 0, adau1761_out_tlv),
 312         SOC_DOUBLE_R("Lineout Playback Switch", ADAU1761_PLAY_LINE_LEFT_VOL,
 313                 ADAU1761_PLAY_LINE_RIGHT_VOL, 1, 1, 0),
 314
 315         SOC_ENUM("ADC Bias", adau1761_adc_bias_enum),
 316         SOC_ENUM("DAC Bias", adau1761_dac_bias_enum),
 317         SOC_ENUM("Capture Bias", adau1761_capture_bias_enum),
 318         SOC_ENUM("Playback Bias", adau1761_playback_bias_enum),
 319         SOC_ENUM("Headphone Bias", adau1761_hp_bias_enum),
 320 };
 321
 322 static const struct snd_kcontrol_new adau1761_mono_controls[] = {
 323         SOC_SINGLE_TLV("Mono Playback Volume", ADAU1761_PLAY_MONO_OUTPUT_VOL,
 324                 2, 0x3f, 0, adau1761_out_tlv),
 325         SOC_SINGLE("Mono Playback Switch", ADAU1761_PLAY_MONO_OUTPUT_VOL,
 326                 1, 1, 0),
 327 };
 328
 329 static const struct snd_kcontrol_new adau1761_left_mixer_controls[] = {
 330         SOC_DAPM_SINGLE_AUTODISABLE("Left DAC Switch",
 331                 ADAU1761_PLAY_MIXER_LEFT0, 5, 1, 0),
 332         SOC_DAPM_SINGLE_AUTODISABLE("Right DAC Switch",
 333                 ADAU1761_PLAY_MIXER_LEFT0, 6, 1, 0),
 334         SOC_DAPM_SINGLE_TLV("Aux Bypass Volume",
 335                 ADAU1761_PLAY_MIXER_LEFT0, 1, 8, 0, adau1761_sidetone_tlv),
 336         SOC_DAPM_SINGLE_TLV("Right Bypass Volume",
 337                 ADAU1761_PLAY_MIXER_LEFT1, 4, 8, 0, adau1761_sidetone_tlv),
 338         SOC_DAPM_SINGLE_TLV("Left Bypass Volume",
 339                 ADAU1761_PLAY_MIXER_LEFT1, 0, 8, 0, adau1761_sidetone_tlv),
 340 };
 341
 342 static const struct snd_kcontrol_new adau1761_right_mixer_controls[] = {
 343         SOC_DAPM_SINGLE_AUTODISABLE("Left DAC Switch",
 344                 ADAU1761_PLAY_MIXER_RIGHT0, 5, 1, 0),
 345         SOC_DAPM_SINGLE_AUTODISABLE("Right DAC Switch",
 346                 ADAU1761_PLAY_MIXER_RIGHT0, 6, 1, 0),
 347         SOC_DAPM_SINGLE_TLV("Aux Bypass Volume",
 348                 ADAU1761_PLAY_MIXER_RIGHT0, 1, 8, 0, adau1761_sidetone_tlv),
 349         SOC_DAPM_SINGLE_TLV("Right Bypass Volume",
 350                 ADAU1761_PLAY_MIXER_RIGHT1, 4, 8, 0, adau1761_sidetone_tlv),
 351         SOC_DAPM_SINGLE_TLV("Left Bypass Volume",
 352                 ADAU1761_PLAY_MIXER_RIGHT1, 0, 8, 0, adau1761_sidetone_tlv),
 353 };
 354
 355 static const struct snd_kcontrol_new adau1761_left_lr_mixer_controls[] = {
 356         SOC_DAPM_SINGLE_TLV("Left Volume",
 357                 ADAU1761_PLAY_LR_MIXER_LEFT, 1, 2, 0, adau1761_boost_tlv),
 358         SOC_DAPM_SINGLE_TLV("Right Volume",
 359                 ADAU1761_PLAY_LR_MIXER_LEFT, 3, 2, 0, adau1761_boost_tlv),
 360 };
 361
 362 static const struct snd_kcontrol_new adau1761_right_lr_mixer_controls[] = {
 363         SOC_DAPM_SINGLE_TLV("Left Volume",
 364                 ADAU1761_PLAY_LR_MIXER_RIGHT, 1, 2, 0, adau1761_boost_tlv),
 365         SOC_DAPM_SINGLE_TLV("Right Volume",
 366                 ADAU1761_PLAY_LR_MIXER_RIGHT, 3, 2, 0, adau1761_boost_tlv),
 367 };
 368
 369 static const char * const adau1761_input_mux_text[] = {
 370         "ADC", "DMIC",
 371 };
 372
 373 static SOC_ENUM_SINGLE_DECL(adau1761_input_mux_enum,
 374         ADAU17X1_ADC_CONTROL, 2, adau1761_input_mux_text);
 375
 376 static const struct snd_kcontrol_new adau1761_input_mux_control =
 377         SOC_DAPM_ENUM("Input Select", adau1761_input_mux_enum);
 378
 379 static int adau1761_dejitter_fixup(struct snd_soc_dapm_widget *w,
 380         struct snd_kcontrol *kcontrol, int event)
 381 {
 382         struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
 383         struct adau *adau = snd_soc_component_get_drvdata(component);
 384
 385         /* After any power changes have been made the dejitter circuit
 386          * has to be reinitialized. */
 387         regmap_write(adau->regmap, ADAU1761_DEJITTER, 0);
 388         if (!adau->master)
 389                 regmap_write(adau->regmap, ADAU1761_DEJITTER, 3);
 390
 391         return 0;
 392 }
 393
 394 static const struct snd_soc_dapm_widget adau1x61_dapm_widgets[] = {
 395         SND_SOC_DAPM_MIXER("Left Input Mixer", ADAU1761_REC_MIXER_LEFT0, 0, 0,
 396                 NULL, 0),
 397         SND_SOC_DAPM_MIXER("Right Input Mixer", ADAU1761_REC_MIXER_RIGHT0, 0, 0,
 398                 NULL, 0),
 399
 400         SOC_MIXER_ARRAY("Left Playback Mixer", ADAU1761_PLAY_MIXER_LEFT0,
 401                 0, 0, adau1761_left_mixer_controls),
 402         SOC_MIXER_ARRAY("Right Playback Mixer", ADAU1761_PLAY_MIXER_RIGHT0,
 403                 0, 0, adau1761_right_mixer_controls),
 404         SOC_MIXER_ARRAY("Left LR Playback Mixer", ADAU1761_PLAY_LR_MIXER_LEFT,
 405                 0, 0, adau1761_left_lr_mixer_controls),
 406         SOC_MIXER_ARRAY("Right LR Playback Mixer", ADAU1761_PLAY_LR_MIXER_RIGHT,
 407                 0, 0, adau1761_right_lr_mixer_controls),
 408
 409         SND_SOC_DAPM_SUPPLY("Headphone", ADAU1761_PLAY_HP_LEFT_VOL,
 410                 0, 0, NULL, 0),
 411
 412         SND_SOC_DAPM_SUPPLY_S("SYSCLK", 2, SND_SOC_NOPM, 0, 0, NULL, 0),
 413
 414         SND_SOC_DAPM_POST("Dejitter fixup", adau1761_dejitter_fixup),
 415
 416         SND_SOC_DAPM_INPUT("LAUX"),
 417         SND_SOC_DAPM_INPUT("RAUX"),
 418         SND_SOC_DAPM_INPUT("LINP"),
 419         SND_SOC_DAPM_INPUT("LINN"),
 420         SND_SOC_DAPM_INPUT("RINP"),
 421         SND_SOC_DAPM_INPUT("RINN"),
 422
 423         SND_SOC_DAPM_OUTPUT("LOUT"),
 424         SND_SOC_DAPM_OUTPUT("ROUT"),
 425         SND_SOC_DAPM_OUTPUT("LHP"),
 426         SND_SOC_DAPM_OUTPUT("RHP"),
 427 };
 428
 429 static const struct snd_soc_dapm_widget adau1761_mono_dapm_widgets[] = {
 430         SND_SOC_DAPM_MIXER("Mono Playback Mixer", ADAU1761_PLAY_MIXER_MONO,
 431                 0, 0, NULL, 0),
 432
 433         SND_SOC_DAPM_OUTPUT("MONOOUT"),
 434 };
 435
 436 static const struct snd_soc_dapm_widget adau1761_capless_dapm_widgets[] = {
 437         SND_SOC_DAPM_SUPPLY_S("Headphone VGND", 1, ADAU1761_PLAY_MIXER_MONO,
 438                 0, 0, NULL, 0),
 439 };
 440
 441 static const struct snd_soc_dapm_route adau1x61_dapm_routes[] = {
 442         { "Left Input Mixer", NULL, "LINP" },
 443         { "Left Input Mixer", NULL, "LINN" },
 444         { "Left Input Mixer", NULL, "LAUX" },
 445
 446         { "Right Input Mixer", NULL, "RINP" },
 447         { "Right Input Mixer", NULL, "RINN" },
 448         { "Right Input Mixer", NULL, "RAUX" },
 449
 450         { "Left Playback Mixer", NULL, "Left Playback Enable"},
 451         { "Right Playback Mixer", NULL, "Right Playback Enable"},
 452         { "Left LR Playback Mixer", NULL, "Left Playback Enable"},
 453         { "Right LR Playback Mixer", NULL, "Right Playback Enable"},
 454
 455         { "Left Playback Mixer", "Left DAC Switch", "Left DAC" },
 456         { "Left Playback Mixer", "Right DAC Switch", "Right DAC" },
 457
 458         { "Right Playback Mixer", "Left DAC Switch", "Left DAC" },
 459         { "Right Playback Mixer", "Right DAC Switch", "Right DAC" },
 460
 461         { "Left LR Playback Mixer", "Left Volume", "Left Playback Mixer" },
 462         { "Left LR Playback Mixer", "Right Volume", "Right Playback Mixer" },
 463
 464         { "Right LR Playback Mixer", "Left Volume", "Left Playback Mixer" },
 465         { "Right LR Playback Mixer", "Right Volume", "Right Playback Mixer" },
 466
 467         { "LHP", NULL, "Left Playback Mixer" },
 468         { "RHP", NULL, "Right Playback Mixer" },
 469
 470         { "LHP", NULL, "Headphone" },
 471         { "RHP", NULL, "Headphone" },
 472
 473         { "LOUT", NULL, "Left LR Playback Mixer" },
 474         { "ROUT", NULL, "Right LR Playback Mixer" },
 475
 476         { "Left Playback Mixer", "Aux Bypass Volume", "LAUX" },
 477         { "Left Playback Mixer", "Left Bypass Volume", "Left Input Mixer" },
 478         { "Left Playback Mixer", "Right Bypass Volume", "Right Input Mixer" },
 479         { "Right Playback Mixer", "Aux Bypass Volume", "RAUX" },
 480         { "Right Playback Mixer", "Left Bypass Volume", "Left Input Mixer" },
 481         { "Right Playback Mixer", "Right Bypass Volume", "Right Input Mixer" },
 482 };
 483
 484 static const struct snd_soc_dapm_route adau1761_mono_dapm_routes[] = {
 485         { "Mono Playback Mixer", NULL, "Left Playback Mixer" },
 486         { "Mono Playback Mixer", NULL, "Right Playback Mixer" },
 487
 488         { "MONOOUT", NULL, "Mono Playback Mixer" },
 489 };
 490
 491 static const struct snd_soc_dapm_route adau1761_capless_dapm_routes[] = {
 492         { "Headphone", NULL, "Headphone VGND" },
 493 };
 494
 495 static const struct snd_soc_dapm_widget adau1761_dmic_widgets[] = {
 496         SND_SOC_DAPM_MUX("Left Decimator Mux", SND_SOC_NOPM, 0, 0,
 497                 &adau1761_input_mux_control),
 498         SND_SOC_DAPM_MUX("Right Decimator Mux", SND_SOC_NOPM, 0, 0,
 499                 &adau1761_input_mux_control),
 500
 501         SND_SOC_DAPM_INPUT("DMIC"),
 502 };
 503
 504 static const struct snd_soc_dapm_route adau1761_dmic_routes[] = {
 505         { "Left Decimator Mux", "ADC", "Left Input Mixer" },
 506         { "Left Decimator Mux", "DMIC", "DMIC" },
 507         { "Right Decimator Mux", "ADC", "Right Input Mixer" },
 508         { "Right Decimator Mux", "DMIC", "DMIC" },
 509
 510         { "Left Decimator", NULL, "Left Decimator Mux" },
 511         { "Right Decimator", NULL, "Right Decimator Mux" },
 512 };
 513
 514 static const struct snd_soc_dapm_route adau1761_no_dmic_routes[] = {
 515         { "Left Decimator", NULL, "Left Input Mixer" },
 516         { "Right Decimator", NULL, "Right Input Mixer" },
 517 };
 518
 519 static const struct snd_soc_dapm_widget adau1761_dapm_widgets[] = {
 520         SND_SOC_DAPM_SUPPLY("Serial Port Clock", ADAU1761_CLK_ENABLE0,
 521                 0, 0, NULL, 0),
 522         SND_SOC_DAPM_SUPPLY("Serial Input Routing Clock", ADAU1761_CLK_ENABLE0,
 523                 1, 0, NULL, 0),
 524         SND_SOC_DAPM_SUPPLY("Serial Output Routing Clock", ADAU1761_CLK_ENABLE0,
 525                 3, 0, NULL, 0),
 526
 527         SND_SOC_DAPM_SUPPLY("Decimator Resync Clock", ADAU1761_CLK_ENABLE0,
 528                 4, 0, NULL, 0),
 529         SND_SOC_DAPM_SUPPLY("Interpolator Resync Clock", ADAU1761_CLK_ENABLE0,
 530                 2, 0, NULL, 0),
 531
 532         SND_SOC_DAPM_SUPPLY("Slew Clock", ADAU1761_CLK_ENABLE0, 6, 0, NULL, 0),
 533         SND_SOC_DAPM_SUPPLY("ALC Clock", ADAU1761_CLK_ENABLE0, 5, 0, NULL, 0),
 534
 535         SND_SOC_DAPM_SUPPLY_S("Digital Clock 0", 1, ADAU1761_CLK_ENABLE1,
 536                 0, 0, NULL, 0),
 537         SND_SOC_DAPM_SUPPLY_S("Digital Clock 1", 1, ADAU1761_CLK_ENABLE1,
 538                 1, 0, NULL, 0),
 539 };
 540
 541 static const struct snd_soc_dapm_route adau1761_dapm_routes[] = {
 542         { "Left Decimator", NULL, "Digital Clock 0", },
 543         { "Right Decimator", NULL, "Digital Clock 0", },
 544         { "Left DAC", NULL, "Digital Clock 0", },
 545         { "Right DAC", NULL, "Digital Clock 0", },
 546
 547         { "AIFCLK", NULL, "Digital Clock 1" },
 548
 549         { "Playback", NULL, "Serial Port Clock" },
 550         { "Capture", NULL, "Serial Port Clock" },
 551         { "Playback", NULL, "Serial Input Routing Clock" },
 552         { "Capture", NULL, "Serial Output Routing Clock" },
 553
 554         { "Left Decimator", NULL, "Decimator Resync Clock" },
 555         { "Right Decimator", NULL, "Decimator Resync Clock" },
 556         { "Left DAC", NULL, "Interpolator Resync Clock" },
 557         { "Right DAC", NULL, "Interpolator Resync Clock" },
 558
 559         { "DSP", NULL, "Digital Clock 0" },
 560
 561         { "Slew Clock", NULL, "Digital Clock 0" },
 562         { "Right Playback Mixer", NULL, "Slew Clock" },
 563         { "Left Playback Mixer", NULL, "Slew Clock" },
 564
 565         { "Left Input Mixer", NULL, "ALC Clock" },
 566         { "Right Input Mixer", NULL, "ALC Clock" },
 567
 568         { "Digital Clock 0", NULL, "SYSCLK" },
 569         { "Digital Clock 1", NULL, "SYSCLK" },
 570 };
 571
 572 static int adau1761_set_bias_level(struct snd_soc_component *component,
 573                                  enum snd_soc_bias_level level)
 574 {
 575         struct adau *adau = snd_soc_component_get_drvdata(component);
 576
 577         switch (level) {
 578         case SND_SOC_BIAS_ON:
 579                 break;
 580         case SND_SOC_BIAS_PREPARE:
 581                 break;
 582         case SND_SOC_BIAS_STANDBY:
 583                 regcache_cache_only(adau->regmap, false);
 584                 regmap_update_bits(adau->regmap, ADAU17X1_CLOCK_CONTROL,
 585                         ADAU17X1_CLOCK_CONTROL_SYSCLK_EN,
 586                         ADAU17X1_CLOCK_CONTROL_SYSCLK_EN);
 587                 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF)
 588                         regcache_sync(adau->regmap);
 589                 break;
 590         case SND_SOC_BIAS_OFF:
 591                 regmap_update_bits(adau->regmap, ADAU17X1_CLOCK_CONTROL,
 592                         ADAU17X1_CLOCK_CONTROL_SYSCLK_EN, 0);
 593                 regcache_cache_only(adau->regmap, true);
 594                 break;
 595
 596         }
 597         return 0;
 598 }
 599
 600 static enum adau1761_output_mode adau1761_get_lineout_mode(
 601         struct snd_soc_component *component)
 602 {
 603         struct adau1761_platform_data *pdata = component->dev->platform_data;
 604
 605         if (pdata)
 606                 return pdata->lineout_mode;
 607
 608         return ADAU1761_OUTPUT_MODE_LINE;
 609 }
 610
 611 static int adau1761_setup_digmic_jackdetect(struct snd_soc_component *component)
 612 {
 613         struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
 614         struct adau1761_platform_data *pdata = component->dev->platform_data;
 615         struct adau *adau = snd_soc_component_get_drvdata(component);
 616         enum adau1761_digmic_jackdet_pin_mode mode;
 617         unsigned int val = 0;
 618         int ret;
 619
 620         if (pdata)
 621                 mode = pdata->digmic_jackdetect_pin_mode;
 622         else
 623                 mode = ADAU1761_DIGMIC_JACKDET_PIN_MODE_NONE;
 624
 625         switch (mode) {
 626         case ADAU1761_DIGMIC_JACKDET_PIN_MODE_JACKDETECT:
 627                 switch (pdata->jackdetect_debounce_time) {
 628                 case ADAU1761_JACKDETECT_DEBOUNCE_5MS:
 629                 case ADAU1761_JACKDETECT_DEBOUNCE_10MS:
 630                 case ADAU1761_JACKDETECT_DEBOUNCE_20MS:
 631                 case ADAU1761_JACKDETECT_DEBOUNCE_40MS:
 632                         val |= pdata->jackdetect_debounce_time << 6;
 633                         break;
 634                 default:
 635                         return -EINVAL;
 636                 }
 637                 if (pdata->jackdetect_active_low)
 638                         val |= ADAU1761_DIGMIC_JACKDETECT_ACTIVE_LOW;
 639
 640                 ret = snd_soc_add_component_controls(component,
 641                         adau1761_jack_detect_controls,
 642                         ARRAY_SIZE(adau1761_jack_detect_controls));
 643                 if (ret)
 644                         return ret;
 645                 fallthrough;
 646         case ADAU1761_DIGMIC_JACKDET_PIN_MODE_NONE:
 647                 ret = snd_soc_dapm_add_routes(dapm, adau1761_no_dmic_routes,
 648                         ARRAY_SIZE(adau1761_no_dmic_routes));
 649                 if (ret)
 650                         return ret;
 651                 break;
 652         case ADAU1761_DIGMIC_JACKDET_PIN_MODE_DIGMIC:
 653                 ret = snd_soc_dapm_new_controls(dapm, adau1761_dmic_widgets,
 654                         ARRAY_SIZE(adau1761_dmic_widgets));
 655                 if (ret)
 656                         return ret;
 657
 658                 ret = snd_soc_dapm_add_routes(dapm, adau1761_dmic_routes,
 659                         ARRAY_SIZE(adau1761_dmic_routes));
 660                 if (ret)
 661                         return ret;
 662
 663                 val |= ADAU1761_DIGMIC_JACKDETECT_DIGMIC;
 664                 break;
 665         default:
 666                 return -EINVAL;
 667         }
 668
 669         regmap_write(adau->regmap, ADAU1761_DIGMIC_JACKDETECT, val);
 670
 671         return 0;
 672 }
 673
 674 static int adau1761_setup_headphone_mode(struct snd_soc_component *component)
 675 {
 676         struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
 677         struct adau *adau = snd_soc_component_get_drvdata(component);
 678         struct adau1761_platform_data *pdata = component->dev->platform_data;
 679         enum adau1761_output_mode mode;
 680         int ret;
 681
 682         if (pdata)
 683                 mode = pdata->headphone_mode;
 684         else
 685                 mode = ADAU1761_OUTPUT_MODE_HEADPHONE;
 686
 687         switch (mode) {
 688         case ADAU1761_OUTPUT_MODE_LINE:
 689                 break;
 690         case ADAU1761_OUTPUT_MODE_HEADPHONE_CAPLESS:
 691                 regmap_update_bits(adau->regmap, ADAU1761_PLAY_MONO_OUTPUT_VOL,
 692                         ADAU1761_PLAY_MONO_OUTPUT_VOL_MODE_HP |
 693                         ADAU1761_PLAY_MONO_OUTPUT_VOL_UNMUTE,
 694                         ADAU1761_PLAY_MONO_OUTPUT_VOL_MODE_HP |
 695                         ADAU1761_PLAY_MONO_OUTPUT_VOL_UNMUTE);
 696                 fallthrough;
 697         case ADAU1761_OUTPUT_MODE_HEADPHONE:
 698                 regmap_update_bits(adau->regmap, ADAU1761_PLAY_HP_RIGHT_VOL,
 699                         ADAU1761_PLAY_HP_RIGHT_VOL_MODE_HP,
 700                         ADAU1761_PLAY_HP_RIGHT_VOL_MODE_HP);
 701                 break;
 702         default:
 703                 return -EINVAL;
 704         }
 705
 706         if (mode == ADAU1761_OUTPUT_MODE_HEADPHONE_CAPLESS) {
 707                 ret = snd_soc_dapm_new_controls(dapm,
 708                         adau1761_capless_dapm_widgets,
 709                         ARRAY_SIZE(adau1761_capless_dapm_widgets));
 710                 if (ret)
 711                         return ret;
 712                 ret = snd_soc_dapm_add_routes(dapm,
 713                         adau1761_capless_dapm_routes,
 714                         ARRAY_SIZE(adau1761_capless_dapm_routes));
 715         } else {
 716                 ret = snd_soc_add_component_controls(component, adau1761_mono_controls,
 717                         ARRAY_SIZE(adau1761_mono_controls));
 718                 if (ret)
 719                         return ret;
 720                 ret = snd_soc_dapm_new_controls(dapm,
 721                         adau1761_mono_dapm_widgets,
 722                         ARRAY_SIZE(adau1761_mono_dapm_widgets));
 723                 if (ret)
 724                         return ret;
 725                 ret = snd_soc_dapm_add_routes(dapm,
 726                         adau1761_mono_dapm_routes,
 727                         ARRAY_SIZE(adau1761_mono_dapm_routes));
 728         }
 729
 730         return ret;
 731 }
 732
 733 static bool adau1761_readable_register(struct device *dev, unsigned int reg)
 734 {
 735         switch (reg) {
 736         case ADAU1761_DIGMIC_JACKDETECT:
 737         case ADAU1761_REC_MIXER_LEFT0:
 738         case ADAU1761_REC_MIXER_LEFT1:
 739         case ADAU1761_REC_MIXER_RIGHT0:
 740         case ADAU1761_REC_MIXER_RIGHT1:
 741         case ADAU1761_LEFT_DIFF_INPUT_VOL:
 742         case ADAU1761_RIGHT_DIFF_INPUT_VOL:
 743         case ADAU1761_PLAY_LR_MIXER_LEFT:
 744         case ADAU1761_PLAY_MIXER_LEFT0:
 745         case ADAU1761_PLAY_MIXER_LEFT1:
 746         case ADAU1761_PLAY_MIXER_RIGHT0:
 747         case ADAU1761_PLAY_MIXER_RIGHT1:
 748         case ADAU1761_PLAY_LR_MIXER_RIGHT:
 749         case ADAU1761_PLAY_MIXER_MONO:
 750         case ADAU1761_PLAY_HP_LEFT_VOL:
 751         case ADAU1761_PLAY_HP_RIGHT_VOL:
 752         case ADAU1761_PLAY_LINE_LEFT_VOL:
 753         case ADAU1761_PLAY_LINE_RIGHT_VOL:
 754         case ADAU1761_PLAY_MONO_OUTPUT_VOL:
 755         case ADAU1761_POP_CLICK_SUPPRESS:
 756         case ADAU1761_JACK_DETECT_PIN:
 757         case ADAU1761_DEJITTER:
 758         case ADAU1761_CLK_ENABLE0:
 759         case ADAU1761_CLK_ENABLE1:
 760         case ADAU1761_ALC_CTRL0:
 761         case ADAU1761_ALC_CTRL1:
 762         case ADAU1761_ALC_CTRL2:
 763         case ADAU1761_ALC_CTRL3:
 764                 return true;
 765         default:
 766                 break;
 767         }
 768
 769         return adau17x1_readable_register(dev, reg);
 770 }
 771
 772 static int adau1761_component_probe(struct snd_soc_component *component)
 773 {
 774         struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
 775         struct adau1761_platform_data *pdata = component->dev->platform_data;
 776         struct adau *adau = snd_soc_component_get_drvdata(component);
 777         int ret;
 778
 779         ret = adau17x1_add_widgets(component);
 780         if (ret < 0)
 781                 return ret;
 782
 783         if (pdata && pdata->input_differential) {
 784                 regmap_update_bits(adau->regmap, ADAU1761_LEFT_DIFF_INPUT_VOL,
 785                         ADAU1761_DIFF_INPUT_VOL_LDEN,
 786                         ADAU1761_DIFF_INPUT_VOL_LDEN);
 787                 regmap_update_bits(adau->regmap, ADAU1761_RIGHT_DIFF_INPUT_VOL,
 788                         ADAU1761_DIFF_INPUT_VOL_LDEN,
 789                         ADAU1761_DIFF_INPUT_VOL_LDEN);
 790                 ret = snd_soc_add_component_controls(component,
 791                         adau1761_differential_mode_controls,
 792                         ARRAY_SIZE(adau1761_differential_mode_controls));
 793                 if (ret)
 794                         return ret;
 795         } else {
 796                 ret = snd_soc_add_component_controls(component,
 797                         adau1761_single_mode_controls,
 798                         ARRAY_SIZE(adau1761_single_mode_controls));
 799                 if (ret)
 800                         return ret;
 801         }
 802
 803         switch (adau1761_get_lineout_mode(component)) {
 804         case ADAU1761_OUTPUT_MODE_LINE:
 805                 break;
 806         case ADAU1761_OUTPUT_MODE_HEADPHONE:
 807                 regmap_update_bits(adau->regmap, ADAU1761_PLAY_LINE_LEFT_VOL,
 808                         ADAU1761_PLAY_LINE_LEFT_VOL_MODE_HP,
 809                         ADAU1761_PLAY_LINE_LEFT_VOL_MODE_HP);
 810                 regmap_update_bits(adau->regmap, ADAU1761_PLAY_LINE_RIGHT_VOL,
 811                         ADAU1761_PLAY_LINE_RIGHT_VOL_MODE_HP,
 812                         ADAU1761_PLAY_LINE_RIGHT_VOL_MODE_HP);
 813                 break;
 814         default:
 815                 return -EINVAL;
 816         }
 817
 818         ret = adau1761_setup_headphone_mode(component);
 819         if (ret)
 820                 return ret;
 821
 822         ret = adau1761_setup_digmic_jackdetect(component);
 823         if (ret)
 824                 return ret;
 825
 826         if (adau->type == ADAU1761) {
 827                 ret = snd_soc_dapm_new_controls(dapm, adau1761_dapm_widgets,
 828                         ARRAY_SIZE(adau1761_dapm_widgets));
 829                 if (ret)
 830                         return ret;
 831
 832                 ret = snd_soc_dapm_add_routes(dapm, adau1761_dapm_routes,
 833                         ARRAY_SIZE(adau1761_dapm_routes));
 834                 if (ret)
 835                         return ret;
 836         }
 837
 838         ret = adau17x1_add_routes(component);
 839         if (ret < 0)
 840                 return ret;
 841
 842         return 0;
 843 }
 844
 845 static const struct snd_soc_component_driver adau1761_component_driver = {
 846         .probe                  = adau1761_component_probe,
 847         .resume                 = adau17x1_resume,
 848         .set_bias_level         = adau1761_set_bias_level,
 849         .controls               = adau1761_controls,
 850         .num_controls           = ARRAY_SIZE(adau1761_controls),
 851         .dapm_widgets           = adau1x61_dapm_widgets,
 852         .num_dapm_widgets       = ARRAY_SIZE(adau1x61_dapm_widgets),
 853         .dapm_routes            = adau1x61_dapm_routes,
 854         .num_dapm_routes        = ARRAY_SIZE(adau1x61_dapm_routes),
 855         .suspend_bias_off       = 1,
 856         .idle_bias_on           = 1,
 857         .use_pmdown_time        = 1,
 858         .endianness             = 1,
 859         .non_legacy_dai_naming  = 1,
 860 };
 861
 862 #define ADAU1761_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE | \
 863         SNDRV_PCM_FMTBIT_S32_LE)
 864
 865 static struct snd_soc_dai_driver adau1361_dai_driver = {
 866         .name = "adau-hifi",
 867         .playback = {
 868                 .stream_name = "Playback",
 869                 .channels_min = 2,
 870                 .channels_max = 4,
 871                 .rates = SNDRV_PCM_RATE_8000_96000,
 872                 .formats = ADAU1761_FORMATS,
 873         },
 874         .capture = {
 875                 .stream_name = "Capture",
 876                 .channels_min = 2,
 877                 .channels_max = 4,
 878                 .rates = SNDRV_PCM_RATE_8000_96000,
 879                 .formats = ADAU1761_FORMATS,
 880         },
 881         .ops = &adau17x1_dai_ops,
 882 };
 883
 884 static struct snd_soc_dai_driver adau1761_dai_driver = {
 885         .name = "adau-hifi",
 886         .playback = {
 887                 .stream_name = "Playback",
 888                 .channels_min = 2,
 889                 .channels_max = 8,
 890                 .rates = SNDRV_PCM_RATE_8000_96000,
 891                 .formats = ADAU1761_FORMATS,
 892         },
 893         .capture = {
 894                 .stream_name = "Capture",
 895                 .channels_min = 2,
 896                 .channels_max = 8,
 897                 .rates = SNDRV_PCM_RATE_8000_96000,
 898                 .formats = ADAU1761_FORMATS,
 899         },
 900         .ops = &adau17x1_dai_ops,
 901 };
 902
 903 int adau1761_probe(struct device *dev, struct regmap *regmap,
 904         enum adau17x1_type type, void (*switch_mode)(struct device *dev))
 905 {
 906         struct snd_soc_dai_driver *dai_drv;
 907         const char *firmware_name;
 908         int ret;
 909
 910         if (type == ADAU1361) {
 911                 dai_drv = &adau1361_dai_driver;
 912                 firmware_name = NULL;
 913         } else {
 914                 dai_drv = &adau1761_dai_driver;
 915                 firmware_name = ADAU1761_FIRMWARE;
 916         }
 917
 918         ret = adau17x1_probe(dev, regmap, type, switch_mode, firmware_name);
 919         if (ret)
 920                 return ret;
 921
 922         /* Enable cache only mode as we could miss writes before bias level
 923          * reaches standby and the core clock is enabled */
 924         regcache_cache_only(regmap, true);
 925
 926         return devm_snd_soc_register_component(dev, &adau1761_component_driver,
 927                                                dai_drv, 1);
 928 }
 929 EXPORT_SYMBOL_GPL(adau1761_probe);
 930
 931 const struct regmap_config adau1761_regmap_config = {
 932         .val_bits = 8,
 933         .reg_bits = 16,
 934         .max_register = 0x40fa,
 935         .reg_defaults = adau1761_reg_defaults,
 936         .num_reg_defaults = ARRAY_SIZE(adau1761_reg_defaults),
 937         .readable_reg = adau1761_readable_register,
 938         .volatile_reg = adau17x1_volatile_register,
 939         .precious_reg = adau17x1_precious_register,
 940         .cache_type = REGCACHE_RBTREE,
 941 };
 942 EXPORT_SYMBOL_GPL(adau1761_regmap_config);
 943
 944 MODULE_DESCRIPTION("ASoC ADAU1361/ADAU1461/ADAU1761/ADAU1961 CODEC driver");
 945 MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
 946 MODULE_LICENSE("GPL");