linux/sound/soc/codecs/wm8962.c
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   1/*
   2 * wm8962.c  --  WM8962 ALSA SoC Audio driver
   3 *
   4 * Copyright 2010-2 Wolfson Microelectronics plc
   5 *
   6 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
   7 *
   8 *
   9 * This program is free software; you can redistribute it and/or modify
  10 * it under the terms of the GNU General Public License version 2 as
  11 * published by the Free Software Foundation.
  12 */
  13
  14#include <linux/module.h>
  15#include <linux/moduleparam.h>
  16#include <linux/init.h>
  17#include <linux/clk.h>
  18#include <linux/delay.h>
  19#include <linux/pm.h>
  20#include <linux/gcd.h>
  21#include <linux/gpio/driver.h>
  22#include <linux/i2c.h>
  23#include <linux/input.h>
  24#include <linux/pm_runtime.h>
  25#include <linux/regmap.h>
  26#include <linux/regulator/consumer.h>
  27#include <linux/slab.h>
  28#include <linux/workqueue.h>
  29#include <linux/mutex.h>
  30#include <sound/core.h>
  31#include <sound/jack.h>
  32#include <sound/pcm.h>
  33#include <sound/pcm_params.h>
  34#include <sound/soc.h>
  35#include <sound/initval.h>
  36#include <sound/tlv.h>
  37#include <sound/wm8962.h>
  38#include <trace/events/asoc.h>
  39
  40#include "wm8962.h"
  41
  42#define WM8962_NUM_SUPPLIES 8
  43static const char *wm8962_supply_names[WM8962_NUM_SUPPLIES] = {
  44        "DCVDD",
  45        "DBVDD",
  46        "AVDD",
  47        "CPVDD",
  48        "MICVDD",
  49        "PLLVDD",
  50        "SPKVDD1",
  51        "SPKVDD2",
  52};
  53
  54/* codec private data */
  55struct wm8962_priv {
  56        struct wm8962_pdata pdata;
  57        struct regmap *regmap;
  58        struct snd_soc_component *component;
  59
  60        int sysclk;
  61        int sysclk_rate;
  62
  63        int bclk;  /* Desired BCLK */
  64        int lrclk;
  65
  66        struct completion fll_lock;
  67        int fll_src;
  68        int fll_fref;
  69        int fll_fout;
  70
  71        struct mutex dsp2_ena_lock;
  72        u16 dsp2_ena;
  73
  74        struct delayed_work mic_work;
  75        struct snd_soc_jack *jack;
  76
  77        struct regulator_bulk_data supplies[WM8962_NUM_SUPPLIES];
  78        struct notifier_block disable_nb[WM8962_NUM_SUPPLIES];
  79
  80        struct input_dev *beep;
  81        struct work_struct beep_work;
  82        int beep_rate;
  83
  84#ifdef CONFIG_GPIOLIB
  85        struct gpio_chip gpio_chip;
  86#endif
  87
  88        int irq;
  89};
  90
  91/* We can't use the same notifier block for more than one supply and
  92 * there's no way I can see to get from a callback to the caller
  93 * except container_of().
  94 */
  95#define WM8962_REGULATOR_EVENT(n) \
  96static int wm8962_regulator_event_##n(struct notifier_block *nb, \
  97                                    unsigned long event, void *data)    \
  98{ \
  99        struct wm8962_priv *wm8962 = container_of(nb, struct wm8962_priv, \
 100                                                  disable_nb[n]); \
 101        if (event & REGULATOR_EVENT_DISABLE) { \
 102                regcache_mark_dirty(wm8962->regmap);    \
 103        } \
 104        return 0; \
 105}
 106
 107WM8962_REGULATOR_EVENT(0)
 108WM8962_REGULATOR_EVENT(1)
 109WM8962_REGULATOR_EVENT(2)
 110WM8962_REGULATOR_EVENT(3)
 111WM8962_REGULATOR_EVENT(4)
 112WM8962_REGULATOR_EVENT(5)
 113WM8962_REGULATOR_EVENT(6)
 114WM8962_REGULATOR_EVENT(7)
 115
 116static const struct reg_default wm8962_reg[] = {
 117        { 0, 0x009F },   /* R0     - Left Input volume */
 118        { 1, 0x049F },   /* R1     - Right Input volume */
 119        { 2, 0x0000 },   /* R2     - HPOUTL volume */
 120        { 3, 0x0000 },   /* R3     - HPOUTR volume */
 121
 122        { 5, 0x0018 },   /* R5     - ADC & DAC Control 1 */
 123        { 6, 0x2008 },   /* R6     - ADC & DAC Control 2 */
 124        { 7, 0x000A },   /* R7     - Audio Interface 0 */
 125
 126        { 9, 0x0300 },   /* R9     - Audio Interface 1 */
 127        { 10, 0x00C0 },  /* R10    - Left DAC volume */
 128        { 11, 0x00C0 },  /* R11    - Right DAC volume */
 129
 130        { 14, 0x0040 },   /* R14    - Audio Interface 2 */
 131        { 15, 0x6243 },   /* R15    - Software Reset */
 132
 133        { 17, 0x007B },   /* R17    - ALC1 */
 134        { 18, 0x0000 },   /* R18    - ALC2 */
 135        { 19, 0x1C32 },   /* R19    - ALC3 */
 136        { 20, 0x3200 },   /* R20    - Noise Gate */
 137        { 21, 0x00C0 },   /* R21    - Left ADC volume */
 138        { 22, 0x00C0 },   /* R22    - Right ADC volume */
 139        { 23, 0x0160 },   /* R23    - Additional control(1) */
 140        { 24, 0x0000 },   /* R24    - Additional control(2) */
 141        { 25, 0x0000 },   /* R25    - Pwr Mgmt (1) */
 142        { 26, 0x0000 },   /* R26    - Pwr Mgmt (2) */
 143        { 27, 0x0010 },   /* R27    - Additional Control (3) */
 144        { 28, 0x0000 },   /* R28    - Anti-pop */
 145
 146        { 30, 0x005E },   /* R30    - Clocking 3 */
 147        { 31, 0x0000 },   /* R31    - Input mixer control (1) */
 148        { 32, 0x0145 },   /* R32    - Left input mixer volume */
 149        { 33, 0x0145 },   /* R33    - Right input mixer volume */
 150        { 34, 0x0009 },   /* R34    - Input mixer control (2) */
 151        { 35, 0x0003 },   /* R35    - Input bias control */
 152        { 37, 0x0008 },   /* R37    - Left input PGA control */
 153        { 38, 0x0008 },   /* R38    - Right input PGA control */
 154
 155        { 40, 0x0000 },   /* R40    - SPKOUTL volume */
 156        { 41, 0x0000 },   /* R41    - SPKOUTR volume */
 157
 158        { 49, 0x0010 },   /* R49    - Class D Control 1 */
 159        { 51, 0x0003 },   /* R51    - Class D Control 2 */
 160
 161        { 56, 0x0506 },   /* R56    - Clocking 4 */
 162        { 57, 0x0000 },   /* R57    - DAC DSP Mixing (1) */
 163        { 58, 0x0000 },   /* R58    - DAC DSP Mixing (2) */
 164
 165        { 60, 0x0300 },   /* R60    - DC Servo 0 */
 166        { 61, 0x0300 },   /* R61    - DC Servo 1 */
 167
 168        { 64, 0x0810 },   /* R64    - DC Servo 4 */
 169
 170        { 68, 0x001B },   /* R68    - Analogue PGA Bias */
 171        { 69, 0x0000 },   /* R69    - Analogue HP 0 */
 172
 173        { 71, 0x01FB },   /* R71    - Analogue HP 2 */
 174        { 72, 0x0000 },   /* R72    - Charge Pump 1 */
 175
 176        { 82, 0x0004 },   /* R82    - Charge Pump B */
 177
 178        { 87, 0x0000 },   /* R87    - Write Sequencer Control 1 */
 179
 180        { 90, 0x0000 },   /* R90    - Write Sequencer Control 2 */
 181
 182        { 93, 0x0000 },   /* R93    - Write Sequencer Control 3 */
 183        { 94, 0x0000 },   /* R94    - Control Interface */
 184
 185        { 99, 0x0000 },   /* R99    - Mixer Enables */
 186        { 100, 0x0000 },   /* R100   - Headphone Mixer (1) */
 187        { 101, 0x0000 },   /* R101   - Headphone Mixer (2) */
 188        { 102, 0x013F },   /* R102   - Headphone Mixer (3) */
 189        { 103, 0x013F },   /* R103   - Headphone Mixer (4) */
 190
 191        { 105, 0x0000 },   /* R105   - Speaker Mixer (1) */
 192        { 106, 0x0000 },   /* R106   - Speaker Mixer (2) */
 193        { 107, 0x013F },   /* R107   - Speaker Mixer (3) */
 194        { 108, 0x013F },   /* R108   - Speaker Mixer (4) */
 195        { 109, 0x0003 },   /* R109   - Speaker Mixer (5) */
 196        { 110, 0x0002 },   /* R110   - Beep Generator (1) */
 197
 198        { 115, 0x0006 },   /* R115   - Oscillator Trim (3) */
 199        { 116, 0x0026 },   /* R116   - Oscillator Trim (4) */
 200
 201        { 119, 0x0000 },   /* R119   - Oscillator Trim (7) */
 202
 203        { 124, 0x0011 },   /* R124   - Analogue Clocking1 */
 204        { 125, 0x004B },   /* R125   - Analogue Clocking2 */
 205        { 126, 0x000D },   /* R126   - Analogue Clocking3 */
 206        { 127, 0x0000 },   /* R127   - PLL Software Reset */
 207
 208        { 131, 0x0000 },   /* R131   - PLL 4 */
 209
 210        { 136, 0x0067 },   /* R136   - PLL 9 */
 211        { 137, 0x001C },   /* R137   - PLL 10 */
 212        { 138, 0x0071 },   /* R138   - PLL 11 */
 213        { 139, 0x00C7 },   /* R139   - PLL 12 */
 214        { 140, 0x0067 },   /* R140   - PLL 13 */
 215        { 141, 0x0048 },   /* R141   - PLL 14 */
 216        { 142, 0x0022 },   /* R142   - PLL 15 */
 217        { 143, 0x0097 },   /* R143   - PLL 16 */
 218
 219        { 155, 0x000C },   /* R155   - FLL Control (1) */
 220        { 156, 0x0039 },   /* R156   - FLL Control (2) */
 221        { 157, 0x0180 },   /* R157   - FLL Control (3) */
 222
 223        { 159, 0x0032 },   /* R159   - FLL Control (5) */
 224        { 160, 0x0018 },   /* R160   - FLL Control (6) */
 225        { 161, 0x007D },   /* R161   - FLL Control (7) */
 226        { 162, 0x0008 },   /* R162   - FLL Control (8) */
 227
 228        { 252, 0x0005 },   /* R252   - General test 1 */
 229
 230        { 256, 0x0000 },   /* R256   - DF1 */
 231        { 257, 0x0000 },   /* R257   - DF2 */
 232        { 258, 0x0000 },   /* R258   - DF3 */
 233        { 259, 0x0000 },   /* R259   - DF4 */
 234        { 260, 0x0000 },   /* R260   - DF5 */
 235        { 261, 0x0000 },   /* R261   - DF6 */
 236        { 262, 0x0000 },   /* R262   - DF7 */
 237
 238        { 264, 0x0000 },   /* R264   - LHPF1 */
 239        { 265, 0x0000 },   /* R265   - LHPF2 */
 240
 241        { 268, 0x0000 },   /* R268   - THREED1 */
 242        { 269, 0x0000 },   /* R269   - THREED2 */
 243        { 270, 0x0000 },   /* R270   - THREED3 */
 244        { 271, 0x0000 },   /* R271   - THREED4 */
 245
 246        { 276, 0x000C },   /* R276   - DRC 1 */
 247        { 277, 0x0925 },   /* R277   - DRC 2 */
 248        { 278, 0x0000 },   /* R278   - DRC 3 */
 249        { 279, 0x0000 },   /* R279   - DRC 4 */
 250        { 280, 0x0000 },   /* R280   - DRC 5 */
 251
 252        { 285, 0x0000 },   /* R285   - Tloopback */
 253
 254        { 335, 0x0004 },   /* R335   - EQ1 */
 255        { 336, 0x6318 },   /* R336   - EQ2 */
 256        { 337, 0x6300 },   /* R337   - EQ3 */
 257        { 338, 0x0FCA },   /* R338   - EQ4 */
 258        { 339, 0x0400 },   /* R339   - EQ5 */
 259        { 340, 0x00D8 },   /* R340   - EQ6 */
 260        { 341, 0x1EB5 },   /* R341   - EQ7 */
 261        { 342, 0xF145 },   /* R342   - EQ8 */
 262        { 343, 0x0B75 },   /* R343   - EQ9 */
 263        { 344, 0x01C5 },   /* R344   - EQ10 */
 264        { 345, 0x1C58 },   /* R345   - EQ11 */
 265        { 346, 0xF373 },   /* R346   - EQ12 */
 266        { 347, 0x0A54 },   /* R347   - EQ13 */
 267        { 348, 0x0558 },   /* R348   - EQ14 */
 268        { 349, 0x168E },   /* R349   - EQ15 */
 269        { 350, 0xF829 },   /* R350   - EQ16 */
 270        { 351, 0x07AD },   /* R351   - EQ17 */
 271        { 352, 0x1103 },   /* R352   - EQ18 */
 272        { 353, 0x0564 },   /* R353   - EQ19 */
 273        { 354, 0x0559 },   /* R354   - EQ20 */
 274        { 355, 0x4000 },   /* R355   - EQ21 */
 275        { 356, 0x6318 },   /* R356   - EQ22 */
 276        { 357, 0x6300 },   /* R357   - EQ23 */
 277        { 358, 0x0FCA },   /* R358   - EQ24 */
 278        { 359, 0x0400 },   /* R359   - EQ25 */
 279        { 360, 0x00D8 },   /* R360   - EQ26 */
 280        { 361, 0x1EB5 },   /* R361   - EQ27 */
 281        { 362, 0xF145 },   /* R362   - EQ28 */
 282        { 363, 0x0B75 },   /* R363   - EQ29 */
 283        { 364, 0x01C5 },   /* R364   - EQ30 */
 284        { 365, 0x1C58 },   /* R365   - EQ31 */
 285        { 366, 0xF373 },   /* R366   - EQ32 */
 286        { 367, 0x0A54 },   /* R367   - EQ33 */
 287        { 368, 0x0558 },   /* R368   - EQ34 */
 288        { 369, 0x168E },   /* R369   - EQ35 */
 289        { 370, 0xF829 },   /* R370   - EQ36 */
 290        { 371, 0x07AD },   /* R371   - EQ37 */
 291        { 372, 0x1103 },   /* R372   - EQ38 */
 292        { 373, 0x0564 },   /* R373   - EQ39 */
 293        { 374, 0x0559 },   /* R374   - EQ40 */
 294        { 375, 0x4000 },   /* R375   - EQ41 */
 295
 296        { 513, 0x0000 },   /* R513   - GPIO 2 */
 297        { 514, 0x0000 },   /* R514   - GPIO 3 */
 298
 299        { 516, 0x8100 },   /* R516   - GPIO 5 */
 300        { 517, 0x8100 },   /* R517   - GPIO 6 */
 301
 302        { 568, 0x0030 },   /* R568   - Interrupt Status 1 Mask */
 303        { 569, 0xFFED },   /* R569   - Interrupt Status 2 Mask */
 304
 305        { 576, 0x0000 },   /* R576   - Interrupt Control */
 306
 307        { 584, 0x002D },   /* R584   - IRQ Debounce */
 308
 309        { 586, 0x0000 },   /* R586   -  MICINT Source Pol */
 310
 311        { 768, 0x1C00 },   /* R768   - DSP2 Power Management */
 312
 313        { 8192, 0x0000 },   /* R8192  - DSP2 Instruction RAM 0 */
 314
 315        { 9216, 0x0030 },   /* R9216  - DSP2 Address RAM 2 */
 316        { 9217, 0x0000 },   /* R9217  - DSP2 Address RAM 1 */
 317        { 9218, 0x0000 },   /* R9218  - DSP2 Address RAM 0 */
 318
 319        { 12288, 0x0000 },   /* R12288 - DSP2 Data1 RAM 1 */
 320        { 12289, 0x0000 },   /* R12289 - DSP2 Data1 RAM 0 */
 321
 322        { 13312, 0x0000 },   /* R13312 - DSP2 Data2 RAM 1 */
 323        { 13313, 0x0000 },   /* R13313 - DSP2 Data2 RAM 0 */
 324
 325        { 14336, 0x0000 },   /* R14336 - DSP2 Data3 RAM 1 */
 326        { 14337, 0x0000 },   /* R14337 - DSP2 Data3 RAM 0 */
 327
 328        { 15360, 0x000A },   /* R15360 - DSP2 Coeff RAM 0 */
 329
 330        { 16384, 0x0000 },   /* R16384 - RETUNEADC_SHARED_COEFF_1 */
 331        { 16385, 0x0000 },   /* R16385 - RETUNEADC_SHARED_COEFF_0 */
 332        { 16386, 0x0000 },   /* R16386 - RETUNEDAC_SHARED_COEFF_1 */
 333        { 16387, 0x0000 },   /* R16387 - RETUNEDAC_SHARED_COEFF_0 */
 334        { 16388, 0x0000 },   /* R16388 - SOUNDSTAGE_ENABLES_1 */
 335        { 16389, 0x0000 },   /* R16389 - SOUNDSTAGE_ENABLES_0 */
 336
 337        { 16896, 0x0002 },   /* R16896 - HDBASS_AI_1 */
 338        { 16897, 0xBD12 },   /* R16897 - HDBASS_AI_0 */
 339        { 16898, 0x007C },   /* R16898 - HDBASS_AR_1 */
 340        { 16899, 0x586C },   /* R16899 - HDBASS_AR_0 */
 341        { 16900, 0x0053 },   /* R16900 - HDBASS_B_1 */
 342        { 16901, 0x8121 },   /* R16901 - HDBASS_B_0 */
 343        { 16902, 0x003F },   /* R16902 - HDBASS_K_1 */
 344        { 16903, 0x8BD8 },   /* R16903 - HDBASS_K_0 */
 345        { 16904, 0x0032 },   /* R16904 - HDBASS_N1_1 */
 346        { 16905, 0xF52D },   /* R16905 - HDBASS_N1_0 */
 347        { 16906, 0x0065 },   /* R16906 - HDBASS_N2_1 */
 348        { 16907, 0xAC8C },   /* R16907 - HDBASS_N2_0 */
 349        { 16908, 0x006B },   /* R16908 - HDBASS_N3_1 */
 350        { 16909, 0xE087 },   /* R16909 - HDBASS_N3_0 */
 351        { 16910, 0x0072 },   /* R16910 - HDBASS_N4_1 */
 352        { 16911, 0x1483 },   /* R16911 - HDBASS_N4_0 */
 353        { 16912, 0x0072 },   /* R16912 - HDBASS_N5_1 */
 354        { 16913, 0x1483 },   /* R16913 - HDBASS_N5_0 */
 355        { 16914, 0x0043 },   /* R16914 - HDBASS_X1_1 */
 356        { 16915, 0x3525 },   /* R16915 - HDBASS_X1_0 */
 357        { 16916, 0x0006 },   /* R16916 - HDBASS_X2_1 */
 358        { 16917, 0x6A4A },   /* R16917 - HDBASS_X2_0 */
 359        { 16918, 0x0043 },   /* R16918 - HDBASS_X3_1 */
 360        { 16919, 0x6079 },   /* R16919 - HDBASS_X3_0 */
 361        { 16920, 0x0008 },   /* R16920 - HDBASS_ATK_1 */
 362        { 16921, 0x0000 },   /* R16921 - HDBASS_ATK_0 */
 363        { 16922, 0x0001 },   /* R16922 - HDBASS_DCY_1 */
 364        { 16923, 0x0000 },   /* R16923 - HDBASS_DCY_0 */
 365        { 16924, 0x0059 },   /* R16924 - HDBASS_PG_1 */
 366        { 16925, 0x999A },   /* R16925 - HDBASS_PG_0 */
 367
 368        { 17408, 0x0083 },   /* R17408 - HPF_C_1 */
 369        { 17409, 0x98AD },   /* R17409 - HPF_C_0 */
 370
 371        { 17920, 0x007F },   /* R17920 - ADCL_RETUNE_C1_1 */
 372        { 17921, 0xFFFF },   /* R17921 - ADCL_RETUNE_C1_0 */
 373        { 17922, 0x0000 },   /* R17922 - ADCL_RETUNE_C2_1 */
 374        { 17923, 0x0000 },   /* R17923 - ADCL_RETUNE_C2_0 */
 375        { 17924, 0x0000 },   /* R17924 - ADCL_RETUNE_C3_1 */
 376        { 17925, 0x0000 },   /* R17925 - ADCL_RETUNE_C3_0 */
 377        { 17926, 0x0000 },   /* R17926 - ADCL_RETUNE_C4_1 */
 378        { 17927, 0x0000 },   /* R17927 - ADCL_RETUNE_C4_0 */
 379        { 17928, 0x0000 },   /* R17928 - ADCL_RETUNE_C5_1 */
 380        { 17929, 0x0000 },   /* R17929 - ADCL_RETUNE_C5_0 */
 381        { 17930, 0x0000 },   /* R17930 - ADCL_RETUNE_C6_1 */
 382        { 17931, 0x0000 },   /* R17931 - ADCL_RETUNE_C6_0 */
 383        { 17932, 0x0000 },   /* R17932 - ADCL_RETUNE_C7_1 */
 384        { 17933, 0x0000 },   /* R17933 - ADCL_RETUNE_C7_0 */
 385        { 17934, 0x0000 },   /* R17934 - ADCL_RETUNE_C8_1 */
 386        { 17935, 0x0000 },   /* R17935 - ADCL_RETUNE_C8_0 */
 387        { 17936, 0x0000 },   /* R17936 - ADCL_RETUNE_C9_1 */
 388        { 17937, 0x0000 },   /* R17937 - ADCL_RETUNE_C9_0 */
 389        { 17938, 0x0000 },   /* R17938 - ADCL_RETUNE_C10_1 */
 390        { 17939, 0x0000 },   /* R17939 - ADCL_RETUNE_C10_0 */
 391        { 17940, 0x0000 },   /* R17940 - ADCL_RETUNE_C11_1 */
 392        { 17941, 0x0000 },   /* R17941 - ADCL_RETUNE_C11_0 */
 393        { 17942, 0x0000 },   /* R17942 - ADCL_RETUNE_C12_1 */
 394        { 17943, 0x0000 },   /* R17943 - ADCL_RETUNE_C12_0 */
 395        { 17944, 0x0000 },   /* R17944 - ADCL_RETUNE_C13_1 */
 396        { 17945, 0x0000 },   /* R17945 - ADCL_RETUNE_C13_0 */
 397        { 17946, 0x0000 },   /* R17946 - ADCL_RETUNE_C14_1 */
 398        { 17947, 0x0000 },   /* R17947 - ADCL_RETUNE_C14_0 */
 399        { 17948, 0x0000 },   /* R17948 - ADCL_RETUNE_C15_1 */
 400        { 17949, 0x0000 },   /* R17949 - ADCL_RETUNE_C15_0 */
 401        { 17950, 0x0000 },   /* R17950 - ADCL_RETUNE_C16_1 */
 402        { 17951, 0x0000 },   /* R17951 - ADCL_RETUNE_C16_0 */
 403        { 17952, 0x0000 },   /* R17952 - ADCL_RETUNE_C17_1 */
 404        { 17953, 0x0000 },   /* R17953 - ADCL_RETUNE_C17_0 */
 405        { 17954, 0x0000 },   /* R17954 - ADCL_RETUNE_C18_1 */
 406        { 17955, 0x0000 },   /* R17955 - ADCL_RETUNE_C18_0 */
 407        { 17956, 0x0000 },   /* R17956 - ADCL_RETUNE_C19_1 */
 408        { 17957, 0x0000 },   /* R17957 - ADCL_RETUNE_C19_0 */
 409        { 17958, 0x0000 },   /* R17958 - ADCL_RETUNE_C20_1 */
 410        { 17959, 0x0000 },   /* R17959 - ADCL_RETUNE_C20_0 */
 411        { 17960, 0x0000 },   /* R17960 - ADCL_RETUNE_C21_1 */
 412        { 17961, 0x0000 },   /* R17961 - ADCL_RETUNE_C21_0 */
 413        { 17962, 0x0000 },   /* R17962 - ADCL_RETUNE_C22_1 */
 414        { 17963, 0x0000 },   /* R17963 - ADCL_RETUNE_C22_0 */
 415        { 17964, 0x0000 },   /* R17964 - ADCL_RETUNE_C23_1 */
 416        { 17965, 0x0000 },   /* R17965 - ADCL_RETUNE_C23_0 */
 417        { 17966, 0x0000 },   /* R17966 - ADCL_RETUNE_C24_1 */
 418        { 17967, 0x0000 },   /* R17967 - ADCL_RETUNE_C24_0 */
 419        { 17968, 0x0000 },   /* R17968 - ADCL_RETUNE_C25_1 */
 420        { 17969, 0x0000 },   /* R17969 - ADCL_RETUNE_C25_0 */
 421        { 17970, 0x0000 },   /* R17970 - ADCL_RETUNE_C26_1 */
 422        { 17971, 0x0000 },   /* R17971 - ADCL_RETUNE_C26_0 */
 423        { 17972, 0x0000 },   /* R17972 - ADCL_RETUNE_C27_1 */
 424        { 17973, 0x0000 },   /* R17973 - ADCL_RETUNE_C27_0 */
 425        { 17974, 0x0000 },   /* R17974 - ADCL_RETUNE_C28_1 */
 426        { 17975, 0x0000 },   /* R17975 - ADCL_RETUNE_C28_0 */
 427        { 17976, 0x0000 },   /* R17976 - ADCL_RETUNE_C29_1 */
 428        { 17977, 0x0000 },   /* R17977 - ADCL_RETUNE_C29_0 */
 429        { 17978, 0x0000 },   /* R17978 - ADCL_RETUNE_C30_1 */
 430        { 17979, 0x0000 },   /* R17979 - ADCL_RETUNE_C30_0 */
 431        { 17980, 0x0000 },   /* R17980 - ADCL_RETUNE_C31_1 */
 432        { 17981, 0x0000 },   /* R17981 - ADCL_RETUNE_C31_0 */
 433        { 17982, 0x0000 },   /* R17982 - ADCL_RETUNE_C32_1 */
 434        { 17983, 0x0000 },   /* R17983 - ADCL_RETUNE_C32_0 */
 435
 436        { 18432, 0x0020 },   /* R18432 - RETUNEADC_PG2_1 */
 437        { 18433, 0x0000 },   /* R18433 - RETUNEADC_PG2_0 */
 438        { 18434, 0x0040 },   /* R18434 - RETUNEADC_PG_1 */
 439        { 18435, 0x0000 },   /* R18435 - RETUNEADC_PG_0 */
 440
 441        { 18944, 0x007F },   /* R18944 - ADCR_RETUNE_C1_1 */
 442        { 18945, 0xFFFF },   /* R18945 - ADCR_RETUNE_C1_0 */
 443        { 18946, 0x0000 },   /* R18946 - ADCR_RETUNE_C2_1 */
 444        { 18947, 0x0000 },   /* R18947 - ADCR_RETUNE_C2_0 */
 445        { 18948, 0x0000 },   /* R18948 - ADCR_RETUNE_C3_1 */
 446        { 18949, 0x0000 },   /* R18949 - ADCR_RETUNE_C3_0 */
 447        { 18950, 0x0000 },   /* R18950 - ADCR_RETUNE_C4_1 */
 448        { 18951, 0x0000 },   /* R18951 - ADCR_RETUNE_C4_0 */
 449        { 18952, 0x0000 },   /* R18952 - ADCR_RETUNE_C5_1 */
 450        { 18953, 0x0000 },   /* R18953 - ADCR_RETUNE_C5_0 */
 451        { 18954, 0x0000 },   /* R18954 - ADCR_RETUNE_C6_1 */
 452        { 18955, 0x0000 },   /* R18955 - ADCR_RETUNE_C6_0 */
 453        { 18956, 0x0000 },   /* R18956 - ADCR_RETUNE_C7_1 */
 454        { 18957, 0x0000 },   /* R18957 - ADCR_RETUNE_C7_0 */
 455        { 18958, 0x0000 },   /* R18958 - ADCR_RETUNE_C8_1 */
 456        { 18959, 0x0000 },   /* R18959 - ADCR_RETUNE_C8_0 */
 457        { 18960, 0x0000 },   /* R18960 - ADCR_RETUNE_C9_1 */
 458        { 18961, 0x0000 },   /* R18961 - ADCR_RETUNE_C9_0 */
 459        { 18962, 0x0000 },   /* R18962 - ADCR_RETUNE_C10_1 */
 460        { 18963, 0x0000 },   /* R18963 - ADCR_RETUNE_C10_0 */
 461        { 18964, 0x0000 },   /* R18964 - ADCR_RETUNE_C11_1 */
 462        { 18965, 0x0000 },   /* R18965 - ADCR_RETUNE_C11_0 */
 463        { 18966, 0x0000 },   /* R18966 - ADCR_RETUNE_C12_1 */
 464        { 18967, 0x0000 },   /* R18967 - ADCR_RETUNE_C12_0 */
 465        { 18968, 0x0000 },   /* R18968 - ADCR_RETUNE_C13_1 */
 466        { 18969, 0x0000 },   /* R18969 - ADCR_RETUNE_C13_0 */
 467        { 18970, 0x0000 },   /* R18970 - ADCR_RETUNE_C14_1 */
 468        { 18971, 0x0000 },   /* R18971 - ADCR_RETUNE_C14_0 */
 469        { 18972, 0x0000 },   /* R18972 - ADCR_RETUNE_C15_1 */
 470        { 18973, 0x0000 },   /* R18973 - ADCR_RETUNE_C15_0 */
 471        { 18974, 0x0000 },   /* R18974 - ADCR_RETUNE_C16_1 */
 472        { 18975, 0x0000 },   /* R18975 - ADCR_RETUNE_C16_0 */
 473        { 18976, 0x0000 },   /* R18976 - ADCR_RETUNE_C17_1 */
 474        { 18977, 0x0000 },   /* R18977 - ADCR_RETUNE_C17_0 */
 475        { 18978, 0x0000 },   /* R18978 - ADCR_RETUNE_C18_1 */
 476        { 18979, 0x0000 },   /* R18979 - ADCR_RETUNE_C18_0 */
 477        { 18980, 0x0000 },   /* R18980 - ADCR_RETUNE_C19_1 */
 478        { 18981, 0x0000 },   /* R18981 - ADCR_RETUNE_C19_0 */
 479        { 18982, 0x0000 },   /* R18982 - ADCR_RETUNE_C20_1 */
 480        { 18983, 0x0000 },   /* R18983 - ADCR_RETUNE_C20_0 */
 481        { 18984, 0x0000 },   /* R18984 - ADCR_RETUNE_C21_1 */
 482        { 18985, 0x0000 },   /* R18985 - ADCR_RETUNE_C21_0 */
 483        { 18986, 0x0000 },   /* R18986 - ADCR_RETUNE_C22_1 */
 484        { 18987, 0x0000 },   /* R18987 - ADCR_RETUNE_C22_0 */
 485        { 18988, 0x0000 },   /* R18988 - ADCR_RETUNE_C23_1 */
 486        { 18989, 0x0000 },   /* R18989 - ADCR_RETUNE_C23_0 */
 487        { 18990, 0x0000 },   /* R18990 - ADCR_RETUNE_C24_1 */
 488        { 18991, 0x0000 },   /* R18991 - ADCR_RETUNE_C24_0 */
 489        { 18992, 0x0000 },   /* R18992 - ADCR_RETUNE_C25_1 */
 490        { 18993, 0x0000 },   /* R18993 - ADCR_RETUNE_C25_0 */
 491        { 18994, 0x0000 },   /* R18994 - ADCR_RETUNE_C26_1 */
 492        { 18995, 0x0000 },   /* R18995 - ADCR_RETUNE_C26_0 */
 493        { 18996, 0x0000 },   /* R18996 - ADCR_RETUNE_C27_1 */
 494        { 18997, 0x0000 },   /* R18997 - ADCR_RETUNE_C27_0 */
 495        { 18998, 0x0000 },   /* R18998 - ADCR_RETUNE_C28_1 */
 496        { 18999, 0x0000 },   /* R18999 - ADCR_RETUNE_C28_0 */
 497        { 19000, 0x0000 },   /* R19000 - ADCR_RETUNE_C29_1 */
 498        { 19001, 0x0000 },   /* R19001 - ADCR_RETUNE_C29_0 */
 499        { 19002, 0x0000 },   /* R19002 - ADCR_RETUNE_C30_1 */
 500        { 19003, 0x0000 },   /* R19003 - ADCR_RETUNE_C30_0 */
 501        { 19004, 0x0000 },   /* R19004 - ADCR_RETUNE_C31_1 */
 502        { 19005, 0x0000 },   /* R19005 - ADCR_RETUNE_C31_0 */
 503        { 19006, 0x0000 },   /* R19006 - ADCR_RETUNE_C32_1 */
 504        { 19007, 0x0000 },   /* R19007 - ADCR_RETUNE_C32_0 */
 505
 506        { 19456, 0x007F },   /* R19456 - DACL_RETUNE_C1_1 */
 507        { 19457, 0xFFFF },   /* R19457 - DACL_RETUNE_C1_0 */
 508        { 19458, 0x0000 },   /* R19458 - DACL_RETUNE_C2_1 */
 509        { 19459, 0x0000 },   /* R19459 - DACL_RETUNE_C2_0 */
 510        { 19460, 0x0000 },   /* R19460 - DACL_RETUNE_C3_1 */
 511        { 19461, 0x0000 },   /* R19461 - DACL_RETUNE_C3_0 */
 512        { 19462, 0x0000 },   /* R19462 - DACL_RETUNE_C4_1 */
 513        { 19463, 0x0000 },   /* R19463 - DACL_RETUNE_C4_0 */
 514        { 19464, 0x0000 },   /* R19464 - DACL_RETUNE_C5_1 */
 515        { 19465, 0x0000 },   /* R19465 - DACL_RETUNE_C5_0 */
 516        { 19466, 0x0000 },   /* R19466 - DACL_RETUNE_C6_1 */
 517        { 19467, 0x0000 },   /* R19467 - DACL_RETUNE_C6_0 */
 518        { 19468, 0x0000 },   /* R19468 - DACL_RETUNE_C7_1 */
 519        { 19469, 0x0000 },   /* R19469 - DACL_RETUNE_C7_0 */
 520        { 19470, 0x0000 },   /* R19470 - DACL_RETUNE_C8_1 */
 521        { 19471, 0x0000 },   /* R19471 - DACL_RETUNE_C8_0 */
 522        { 19472, 0x0000 },   /* R19472 - DACL_RETUNE_C9_1 */
 523        { 19473, 0x0000 },   /* R19473 - DACL_RETUNE_C9_0 */
 524        { 19474, 0x0000 },   /* R19474 - DACL_RETUNE_C10_1 */
 525        { 19475, 0x0000 },   /* R19475 - DACL_RETUNE_C10_0 */
 526        { 19476, 0x0000 },   /* R19476 - DACL_RETUNE_C11_1 */
 527        { 19477, 0x0000 },   /* R19477 - DACL_RETUNE_C11_0 */
 528        { 19478, 0x0000 },   /* R19478 - DACL_RETUNE_C12_1 */
 529        { 19479, 0x0000 },   /* R19479 - DACL_RETUNE_C12_0 */
 530        { 19480, 0x0000 },   /* R19480 - DACL_RETUNE_C13_1 */
 531        { 19481, 0x0000 },   /* R19481 - DACL_RETUNE_C13_0 */
 532        { 19482, 0x0000 },   /* R19482 - DACL_RETUNE_C14_1 */
 533        { 19483, 0x0000 },   /* R19483 - DACL_RETUNE_C14_0 */
 534        { 19484, 0x0000 },   /* R19484 - DACL_RETUNE_C15_1 */
 535        { 19485, 0x0000 },   /* R19485 - DACL_RETUNE_C15_0 */
 536        { 19486, 0x0000 },   /* R19486 - DACL_RETUNE_C16_1 */
 537        { 19487, 0x0000 },   /* R19487 - DACL_RETUNE_C16_0 */
 538        { 19488, 0x0000 },   /* R19488 - DACL_RETUNE_C17_1 */
 539        { 19489, 0x0000 },   /* R19489 - DACL_RETUNE_C17_0 */
 540        { 19490, 0x0000 },   /* R19490 - DACL_RETUNE_C18_1 */
 541        { 19491, 0x0000 },   /* R19491 - DACL_RETUNE_C18_0 */
 542        { 19492, 0x0000 },   /* R19492 - DACL_RETUNE_C19_1 */
 543        { 19493, 0x0000 },   /* R19493 - DACL_RETUNE_C19_0 */
 544        { 19494, 0x0000 },   /* R19494 - DACL_RETUNE_C20_1 */
 545        { 19495, 0x0000 },   /* R19495 - DACL_RETUNE_C20_0 */
 546        { 19496, 0x0000 },   /* R19496 - DACL_RETUNE_C21_1 */
 547        { 19497, 0x0000 },   /* R19497 - DACL_RETUNE_C21_0 */
 548        { 19498, 0x0000 },   /* R19498 - DACL_RETUNE_C22_1 */
 549        { 19499, 0x0000 },   /* R19499 - DACL_RETUNE_C22_0 */
 550        { 19500, 0x0000 },   /* R19500 - DACL_RETUNE_C23_1 */
 551        { 19501, 0x0000 },   /* R19501 - DACL_RETUNE_C23_0 */
 552        { 19502, 0x0000 },   /* R19502 - DACL_RETUNE_C24_1 */
 553        { 19503, 0x0000 },   /* R19503 - DACL_RETUNE_C24_0 */
 554        { 19504, 0x0000 },   /* R19504 - DACL_RETUNE_C25_1 */
 555        { 19505, 0x0000 },   /* R19505 - DACL_RETUNE_C25_0 */
 556        { 19506, 0x0000 },   /* R19506 - DACL_RETUNE_C26_1 */
 557        { 19507, 0x0000 },   /* R19507 - DACL_RETUNE_C26_0 */
 558        { 19508, 0x0000 },   /* R19508 - DACL_RETUNE_C27_1 */
 559        { 19509, 0x0000 },   /* R19509 - DACL_RETUNE_C27_0 */
 560        { 19510, 0x0000 },   /* R19510 - DACL_RETUNE_C28_1 */
 561        { 19511, 0x0000 },   /* R19511 - DACL_RETUNE_C28_0 */
 562        { 19512, 0x0000 },   /* R19512 - DACL_RETUNE_C29_1 */
 563        { 19513, 0x0000 },   /* R19513 - DACL_RETUNE_C29_0 */
 564        { 19514, 0x0000 },   /* R19514 - DACL_RETUNE_C30_1 */
 565        { 19515, 0x0000 },   /* R19515 - DACL_RETUNE_C30_0 */
 566        { 19516, 0x0000 },   /* R19516 - DACL_RETUNE_C31_1 */
 567        { 19517, 0x0000 },   /* R19517 - DACL_RETUNE_C31_0 */
 568        { 19518, 0x0000 },   /* R19518 - DACL_RETUNE_C32_1 */
 569        { 19519, 0x0000 },   /* R19519 - DACL_RETUNE_C32_0 */
 570
 571        { 19968, 0x0020 },   /* R19968 - RETUNEDAC_PG2_1 */
 572        { 19969, 0x0000 },   /* R19969 - RETUNEDAC_PG2_0 */
 573        { 19970, 0x0040 },   /* R19970 - RETUNEDAC_PG_1 */
 574        { 19971, 0x0000 },   /* R19971 - RETUNEDAC_PG_0 */
 575
 576        { 20480, 0x007F },   /* R20480 - DACR_RETUNE_C1_1 */
 577        { 20481, 0xFFFF },   /* R20481 - DACR_RETUNE_C1_0 */
 578        { 20482, 0x0000 },   /* R20482 - DACR_RETUNE_C2_1 */
 579        { 20483, 0x0000 },   /* R20483 - DACR_RETUNE_C2_0 */
 580        { 20484, 0x0000 },   /* R20484 - DACR_RETUNE_C3_1 */
 581        { 20485, 0x0000 },   /* R20485 - DACR_RETUNE_C3_0 */
 582        { 20486, 0x0000 },   /* R20486 - DACR_RETUNE_C4_1 */
 583        { 20487, 0x0000 },   /* R20487 - DACR_RETUNE_C4_0 */
 584        { 20488, 0x0000 },   /* R20488 - DACR_RETUNE_C5_1 */
 585        { 20489, 0x0000 },   /* R20489 - DACR_RETUNE_C5_0 */
 586        { 20490, 0x0000 },   /* R20490 - DACR_RETUNE_C6_1 */
 587        { 20491, 0x0000 },   /* R20491 - DACR_RETUNE_C6_0 */
 588        { 20492, 0x0000 },   /* R20492 - DACR_RETUNE_C7_1 */
 589        { 20493, 0x0000 },   /* R20493 - DACR_RETUNE_C7_0 */
 590        { 20494, 0x0000 },   /* R20494 - DACR_RETUNE_C8_1 */
 591        { 20495, 0x0000 },   /* R20495 - DACR_RETUNE_C8_0 */
 592        { 20496, 0x0000 },   /* R20496 - DACR_RETUNE_C9_1 */
 593        { 20497, 0x0000 },   /* R20497 - DACR_RETUNE_C9_0 */
 594        { 20498, 0x0000 },   /* R20498 - DACR_RETUNE_C10_1 */
 595        { 20499, 0x0000 },   /* R20499 - DACR_RETUNE_C10_0 */
 596        { 20500, 0x0000 },   /* R20500 - DACR_RETUNE_C11_1 */
 597        { 20501, 0x0000 },   /* R20501 - DACR_RETUNE_C11_0 */
 598        { 20502, 0x0000 },   /* R20502 - DACR_RETUNE_C12_1 */
 599        { 20503, 0x0000 },   /* R20503 - DACR_RETUNE_C12_0 */
 600        { 20504, 0x0000 },   /* R20504 - DACR_RETUNE_C13_1 */
 601        { 20505, 0x0000 },   /* R20505 - DACR_RETUNE_C13_0 */
 602        { 20506, 0x0000 },   /* R20506 - DACR_RETUNE_C14_1 */
 603        { 20507, 0x0000 },   /* R20507 - DACR_RETUNE_C14_0 */
 604        { 20508, 0x0000 },   /* R20508 - DACR_RETUNE_C15_1 */
 605        { 20509, 0x0000 },   /* R20509 - DACR_RETUNE_C15_0 */
 606        { 20510, 0x0000 },   /* R20510 - DACR_RETUNE_C16_1 */
 607        { 20511, 0x0000 },   /* R20511 - DACR_RETUNE_C16_0 */
 608        { 20512, 0x0000 },   /* R20512 - DACR_RETUNE_C17_1 */
 609        { 20513, 0x0000 },   /* R20513 - DACR_RETUNE_C17_0 */
 610        { 20514, 0x0000 },   /* R20514 - DACR_RETUNE_C18_1 */
 611        { 20515, 0x0000 },   /* R20515 - DACR_RETUNE_C18_0 */
 612        { 20516, 0x0000 },   /* R20516 - DACR_RETUNE_C19_1 */
 613        { 20517, 0x0000 },   /* R20517 - DACR_RETUNE_C19_0 */
 614        { 20518, 0x0000 },   /* R20518 - DACR_RETUNE_C20_1 */
 615        { 20519, 0x0000 },   /* R20519 - DACR_RETUNE_C20_0 */
 616        { 20520, 0x0000 },   /* R20520 - DACR_RETUNE_C21_1 */
 617        { 20521, 0x0000 },   /* R20521 - DACR_RETUNE_C21_0 */
 618        { 20522, 0x0000 },   /* R20522 - DACR_RETUNE_C22_1 */
 619        { 20523, 0x0000 },   /* R20523 - DACR_RETUNE_C22_0 */
 620        { 20524, 0x0000 },   /* R20524 - DACR_RETUNE_C23_1 */
 621        { 20525, 0x0000 },   /* R20525 - DACR_RETUNE_C23_0 */
 622        { 20526, 0x0000 },   /* R20526 - DACR_RETUNE_C24_1 */
 623        { 20527, 0x0000 },   /* R20527 - DACR_RETUNE_C24_0 */
 624        { 20528, 0x0000 },   /* R20528 - DACR_RETUNE_C25_1 */
 625        { 20529, 0x0000 },   /* R20529 - DACR_RETUNE_C25_0 */
 626        { 20530, 0x0000 },   /* R20530 - DACR_RETUNE_C26_1 */
 627        { 20531, 0x0000 },   /* R20531 - DACR_RETUNE_C26_0 */
 628        { 20532, 0x0000 },   /* R20532 - DACR_RETUNE_C27_1 */
 629        { 20533, 0x0000 },   /* R20533 - DACR_RETUNE_C27_0 */
 630        { 20534, 0x0000 },   /* R20534 - DACR_RETUNE_C28_1 */
 631        { 20535, 0x0000 },   /* R20535 - DACR_RETUNE_C28_0 */
 632        { 20536, 0x0000 },   /* R20536 - DACR_RETUNE_C29_1 */
 633        { 20537, 0x0000 },   /* R20537 - DACR_RETUNE_C29_0 */
 634        { 20538, 0x0000 },   /* R20538 - DACR_RETUNE_C30_1 */
 635        { 20539, 0x0000 },   /* R20539 - DACR_RETUNE_C30_0 */
 636        { 20540, 0x0000 },   /* R20540 - DACR_RETUNE_C31_1 */
 637        { 20541, 0x0000 },   /* R20541 - DACR_RETUNE_C31_0 */
 638        { 20542, 0x0000 },   /* R20542 - DACR_RETUNE_C32_1 */
 639        { 20543, 0x0000 },   /* R20543 - DACR_RETUNE_C32_0 */
 640
 641        { 20992, 0x008C },   /* R20992 - VSS_XHD2_1 */
 642        { 20993, 0x0200 },   /* R20993 - VSS_XHD2_0 */
 643        { 20994, 0x0035 },   /* R20994 - VSS_XHD3_1 */
 644        { 20995, 0x0700 },   /* R20995 - VSS_XHD3_0 */
 645        { 20996, 0x003A },   /* R20996 - VSS_XHN1_1 */
 646        { 20997, 0x4100 },   /* R20997 - VSS_XHN1_0 */
 647        { 20998, 0x008B },   /* R20998 - VSS_XHN2_1 */
 648        { 20999, 0x7D00 },   /* R20999 - VSS_XHN2_0 */
 649        { 21000, 0x003A },   /* R21000 - VSS_XHN3_1 */
 650        { 21001, 0x4100 },   /* R21001 - VSS_XHN3_0 */
 651        { 21002, 0x008C },   /* R21002 - VSS_XLA_1 */
 652        { 21003, 0xFEE8 },   /* R21003 - VSS_XLA_0 */
 653        { 21004, 0x0078 },   /* R21004 - VSS_XLB_1 */
 654        { 21005, 0x0000 },   /* R21005 - VSS_XLB_0 */
 655        { 21006, 0x003F },   /* R21006 - VSS_XLG_1 */
 656        { 21007, 0xB260 },   /* R21007 - VSS_XLG_0 */
 657        { 21008, 0x002D },   /* R21008 - VSS_PG2_1 */
 658        { 21009, 0x1818 },   /* R21009 - VSS_PG2_0 */
 659        { 21010, 0x0020 },   /* R21010 - VSS_PG_1 */
 660        { 21011, 0x0000 },   /* R21011 - VSS_PG_0 */
 661        { 21012, 0x00F1 },   /* R21012 - VSS_XTD1_1 */
 662        { 21013, 0x8340 },   /* R21013 - VSS_XTD1_0 */
 663        { 21014, 0x00FB },   /* R21014 - VSS_XTD2_1 */
 664        { 21015, 0x8300 },   /* R21015 - VSS_XTD2_0 */
 665        { 21016, 0x00EE },   /* R21016 - VSS_XTD3_1 */
 666        { 21017, 0xAEC0 },   /* R21017 - VSS_XTD3_0 */
 667        { 21018, 0x00FB },   /* R21018 - VSS_XTD4_1 */
 668        { 21019, 0xAC40 },   /* R21019 - VSS_XTD4_0 */
 669        { 21020, 0x00F1 },   /* R21020 - VSS_XTD5_1 */
 670        { 21021, 0x7F80 },   /* R21021 - VSS_XTD5_0 */
 671        { 21022, 0x00F4 },   /* R21022 - VSS_XTD6_1 */
 672        { 21023, 0x3B40 },   /* R21023 - VSS_XTD6_0 */
 673        { 21024, 0x00F5 },   /* R21024 - VSS_XTD7_1 */
 674        { 21025, 0xFB00 },   /* R21025 - VSS_XTD7_0 */
 675        { 21026, 0x00EA },   /* R21026 - VSS_XTD8_1 */
 676        { 21027, 0x10C0 },   /* R21027 - VSS_XTD8_0 */
 677        { 21028, 0x00FC },   /* R21028 - VSS_XTD9_1 */
 678        { 21029, 0xC580 },   /* R21029 - VSS_XTD9_0 */
 679        { 21030, 0x00E2 },   /* R21030 - VSS_XTD10_1 */
 680        { 21031, 0x75C0 },   /* R21031 - VSS_XTD10_0 */
 681        { 21032, 0x0004 },   /* R21032 - VSS_XTD11_1 */
 682        { 21033, 0xB480 },   /* R21033 - VSS_XTD11_0 */
 683        { 21034, 0x00D4 },   /* R21034 - VSS_XTD12_1 */
 684        { 21035, 0xF980 },   /* R21035 - VSS_XTD12_0 */
 685        { 21036, 0x0004 },   /* R21036 - VSS_XTD13_1 */
 686        { 21037, 0x9140 },   /* R21037 - VSS_XTD13_0 */
 687        { 21038, 0x00D8 },   /* R21038 - VSS_XTD14_1 */
 688        { 21039, 0xA480 },   /* R21039 - VSS_XTD14_0 */
 689        { 21040, 0x0002 },   /* R21040 - VSS_XTD15_1 */
 690        { 21041, 0x3DC0 },   /* R21041 - VSS_XTD15_0 */
 691        { 21042, 0x00CF },   /* R21042 - VSS_XTD16_1 */
 692        { 21043, 0x7A80 },   /* R21043 - VSS_XTD16_0 */
 693        { 21044, 0x00DC },   /* R21044 - VSS_XTD17_1 */
 694        { 21045, 0x0600 },   /* R21045 - VSS_XTD17_0 */
 695        { 21046, 0x00F2 },   /* R21046 - VSS_XTD18_1 */
 696        { 21047, 0xDAC0 },   /* R21047 - VSS_XTD18_0 */
 697        { 21048, 0x00BA },   /* R21048 - VSS_XTD19_1 */
 698        { 21049, 0xF340 },   /* R21049 - VSS_XTD19_0 */
 699        { 21050, 0x000A },   /* R21050 - VSS_XTD20_1 */
 700        { 21051, 0x7940 },   /* R21051 - VSS_XTD20_0 */
 701        { 21052, 0x001C },   /* R21052 - VSS_XTD21_1 */
 702        { 21053, 0x0680 },   /* R21053 - VSS_XTD21_0 */
 703        { 21054, 0x00FD },   /* R21054 - VSS_XTD22_1 */
 704        { 21055, 0x2D00 },   /* R21055 - VSS_XTD22_0 */
 705        { 21056, 0x001C },   /* R21056 - VSS_XTD23_1 */
 706        { 21057, 0xE840 },   /* R21057 - VSS_XTD23_0 */
 707        { 21058, 0x000D },   /* R21058 - VSS_XTD24_1 */
 708        { 21059, 0xDC40 },   /* R21059 - VSS_XTD24_0 */
 709        { 21060, 0x00FC },   /* R21060 - VSS_XTD25_1 */
 710        { 21061, 0x9D00 },   /* R21061 - VSS_XTD25_0 */
 711        { 21062, 0x0009 },   /* R21062 - VSS_XTD26_1 */
 712        { 21063, 0x5580 },   /* R21063 - VSS_XTD26_0 */
 713        { 21064, 0x00FE },   /* R21064 - VSS_XTD27_1 */
 714        { 21065, 0x7E80 },   /* R21065 - VSS_XTD27_0 */
 715        { 21066, 0x000E },   /* R21066 - VSS_XTD28_1 */
 716        { 21067, 0xAB40 },   /* R21067 - VSS_XTD28_0 */
 717        { 21068, 0x00F9 },   /* R21068 - VSS_XTD29_1 */
 718        { 21069, 0x9880 },   /* R21069 - VSS_XTD29_0 */
 719        { 21070, 0x0009 },   /* R21070 - VSS_XTD30_1 */
 720        { 21071, 0x87C0 },   /* R21071 - VSS_XTD30_0 */
 721        { 21072, 0x00FD },   /* R21072 - VSS_XTD31_1 */
 722        { 21073, 0x2C40 },   /* R21073 - VSS_XTD31_0 */
 723        { 21074, 0x0009 },   /* R21074 - VSS_XTD32_1 */
 724        { 21075, 0x4800 },   /* R21075 - VSS_XTD32_0 */
 725        { 21076, 0x0003 },   /* R21076 - VSS_XTS1_1 */
 726        { 21077, 0x5F40 },   /* R21077 - VSS_XTS1_0 */
 727        { 21078, 0x0000 },   /* R21078 - VSS_XTS2_1 */
 728        { 21079, 0x8700 },   /* R21079 - VSS_XTS2_0 */
 729        { 21080, 0x00FA },   /* R21080 - VSS_XTS3_1 */
 730        { 21081, 0xE4C0 },   /* R21081 - VSS_XTS3_0 */
 731        { 21082, 0x0000 },   /* R21082 - VSS_XTS4_1 */
 732        { 21083, 0x0B40 },   /* R21083 - VSS_XTS4_0 */
 733        { 21084, 0x0004 },   /* R21084 - VSS_XTS5_1 */
 734        { 21085, 0xE180 },   /* R21085 - VSS_XTS5_0 */
 735        { 21086, 0x0001 },   /* R21086 - VSS_XTS6_1 */
 736        { 21087, 0x1F40 },   /* R21087 - VSS_XTS6_0 */
 737        { 21088, 0x00F8 },   /* R21088 - VSS_XTS7_1 */
 738        { 21089, 0xB000 },   /* R21089 - VSS_XTS7_0 */
 739        { 21090, 0x00FB },   /* R21090 - VSS_XTS8_1 */
 740        { 21091, 0xCBC0 },   /* R21091 - VSS_XTS8_0 */
 741        { 21092, 0x0004 },   /* R21092 - VSS_XTS9_1 */
 742        { 21093, 0xF380 },   /* R21093 - VSS_XTS9_0 */
 743        { 21094, 0x0007 },   /* R21094 - VSS_XTS10_1 */
 744        { 21095, 0xDF40 },   /* R21095 - VSS_XTS10_0 */
 745        { 21096, 0x00FF },   /* R21096 - VSS_XTS11_1 */
 746        { 21097, 0x0700 },   /* R21097 - VSS_XTS11_0 */
 747        { 21098, 0x00EF },   /* R21098 - VSS_XTS12_1 */
 748        { 21099, 0xD700 },   /* R21099 - VSS_XTS12_0 */
 749        { 21100, 0x00FB },   /* R21100 - VSS_XTS13_1 */
 750        { 21101, 0xAF40 },   /* R21101 - VSS_XTS13_0 */
 751        { 21102, 0x0010 },   /* R21102 - VSS_XTS14_1 */
 752        { 21103, 0x8A80 },   /* R21103 - VSS_XTS14_0 */
 753        { 21104, 0x0011 },   /* R21104 - VSS_XTS15_1 */
 754        { 21105, 0x07C0 },   /* R21105 - VSS_XTS15_0 */
 755        { 21106, 0x00E0 },   /* R21106 - VSS_XTS16_1 */
 756        { 21107, 0x0800 },   /* R21107 - VSS_XTS16_0 */
 757        { 21108, 0x00D2 },   /* R21108 - VSS_XTS17_1 */
 758        { 21109, 0x7600 },   /* R21109 - VSS_XTS17_0 */
 759        { 21110, 0x0020 },   /* R21110 - VSS_XTS18_1 */
 760        { 21111, 0xCF40 },   /* R21111 - VSS_XTS18_0 */
 761        { 21112, 0x0030 },   /* R21112 - VSS_XTS19_1 */
 762        { 21113, 0x2340 },   /* R21113 - VSS_XTS19_0 */
 763        { 21114, 0x00FD },   /* R21114 - VSS_XTS20_1 */
 764        { 21115, 0x69C0 },   /* R21115 - VSS_XTS20_0 */
 765        { 21116, 0x0028 },   /* R21116 - VSS_XTS21_1 */
 766        { 21117, 0x3500 },   /* R21117 - VSS_XTS21_0 */
 767        { 21118, 0x0006 },   /* R21118 - VSS_XTS22_1 */
 768        { 21119, 0x3300 },   /* R21119 - VSS_XTS22_0 */
 769        { 21120, 0x00D9 },   /* R21120 - VSS_XTS23_1 */
 770        { 21121, 0xF6C0 },   /* R21121 - VSS_XTS23_0 */
 771        { 21122, 0x00F3 },   /* R21122 - VSS_XTS24_1 */
 772        { 21123, 0x3340 },   /* R21123 - VSS_XTS24_0 */
 773        { 21124, 0x000F },   /* R21124 - VSS_XTS25_1 */
 774        { 21125, 0x4200 },   /* R21125 - VSS_XTS25_0 */
 775        { 21126, 0x0004 },   /* R21126 - VSS_XTS26_1 */
 776        { 21127, 0x0C80 },   /* R21127 - VSS_XTS26_0 */
 777        { 21128, 0x00FB },   /* R21128 - VSS_XTS27_1 */
 778        { 21129, 0x3F80 },   /* R21129 - VSS_XTS27_0 */
 779        { 21130, 0x00F7 },   /* R21130 - VSS_XTS28_1 */
 780        { 21131, 0x57C0 },   /* R21131 - VSS_XTS28_0 */
 781        { 21132, 0x0003 },   /* R21132 - VSS_XTS29_1 */
 782        { 21133, 0x5400 },   /* R21133 - VSS_XTS29_0 */
 783        { 21134, 0x0000 },   /* R21134 - VSS_XTS30_1 */
 784        { 21135, 0xC6C0 },   /* R21135 - VSS_XTS30_0 */
 785        { 21136, 0x0003 },   /* R21136 - VSS_XTS31_1 */
 786        { 21137, 0x12C0 },   /* R21137 - VSS_XTS31_0 */
 787        { 21138, 0x00FD },   /* R21138 - VSS_XTS32_1 */
 788        { 21139, 0x8580 },   /* R21139 - VSS_XTS32_0 */
 789};
 790
 791static bool wm8962_volatile_register(struct device *dev, unsigned int reg)
 792{
 793        switch (reg) {
 794        case WM8962_CLOCKING1:
 795        case WM8962_CLOCKING2:
 796        case WM8962_SOFTWARE_RESET:
 797        case WM8962_THERMAL_SHUTDOWN_STATUS:
 798        case WM8962_ADDITIONAL_CONTROL_4:
 799        case WM8962_DC_SERVO_6:
 800        case WM8962_INTERRUPT_STATUS_1:
 801        case WM8962_INTERRUPT_STATUS_2:
 802        case WM8962_DSP2_EXECCONTROL:
 803                return true;
 804        default:
 805                return false;
 806        }
 807}
 808
 809static bool wm8962_readable_register(struct device *dev, unsigned int reg)
 810{
 811        switch (reg) {
 812        case WM8962_LEFT_INPUT_VOLUME:
 813        case WM8962_RIGHT_INPUT_VOLUME:
 814        case WM8962_HPOUTL_VOLUME:
 815        case WM8962_HPOUTR_VOLUME:
 816        case WM8962_CLOCKING1:
 817        case WM8962_ADC_DAC_CONTROL_1:
 818        case WM8962_ADC_DAC_CONTROL_2:
 819        case WM8962_AUDIO_INTERFACE_0:
 820        case WM8962_CLOCKING2:
 821        case WM8962_AUDIO_INTERFACE_1:
 822        case WM8962_LEFT_DAC_VOLUME:
 823        case WM8962_RIGHT_DAC_VOLUME:
 824        case WM8962_AUDIO_INTERFACE_2:
 825        case WM8962_SOFTWARE_RESET:
 826        case WM8962_ALC1:
 827        case WM8962_ALC2:
 828        case WM8962_ALC3:
 829        case WM8962_NOISE_GATE:
 830        case WM8962_LEFT_ADC_VOLUME:
 831        case WM8962_RIGHT_ADC_VOLUME:
 832        case WM8962_ADDITIONAL_CONTROL_1:
 833        case WM8962_ADDITIONAL_CONTROL_2:
 834        case WM8962_PWR_MGMT_1:
 835        case WM8962_PWR_MGMT_2:
 836        case WM8962_ADDITIONAL_CONTROL_3:
 837        case WM8962_ANTI_POP:
 838        case WM8962_CLOCKING_3:
 839        case WM8962_INPUT_MIXER_CONTROL_1:
 840        case WM8962_LEFT_INPUT_MIXER_VOLUME:
 841        case WM8962_RIGHT_INPUT_MIXER_VOLUME:
 842        case WM8962_INPUT_MIXER_CONTROL_2:
 843        case WM8962_INPUT_BIAS_CONTROL:
 844        case WM8962_LEFT_INPUT_PGA_CONTROL:
 845        case WM8962_RIGHT_INPUT_PGA_CONTROL:
 846        case WM8962_SPKOUTL_VOLUME:
 847        case WM8962_SPKOUTR_VOLUME:
 848        case WM8962_THERMAL_SHUTDOWN_STATUS:
 849        case WM8962_ADDITIONAL_CONTROL_4:
 850        case WM8962_CLASS_D_CONTROL_1:
 851        case WM8962_CLASS_D_CONTROL_2:
 852        case WM8962_CLOCKING_4:
 853        case WM8962_DAC_DSP_MIXING_1:
 854        case WM8962_DAC_DSP_MIXING_2:
 855        case WM8962_DC_SERVO_0:
 856        case WM8962_DC_SERVO_1:
 857        case WM8962_DC_SERVO_4:
 858        case WM8962_DC_SERVO_6:
 859        case WM8962_ANALOGUE_PGA_BIAS:
 860        case WM8962_ANALOGUE_HP_0:
 861        case WM8962_ANALOGUE_HP_2:
 862        case WM8962_CHARGE_PUMP_1:
 863        case WM8962_CHARGE_PUMP_B:
 864        case WM8962_WRITE_SEQUENCER_CONTROL_1:
 865        case WM8962_WRITE_SEQUENCER_CONTROL_2:
 866        case WM8962_WRITE_SEQUENCER_CONTROL_3:
 867        case WM8962_CONTROL_INTERFACE:
 868        case WM8962_MIXER_ENABLES:
 869        case WM8962_HEADPHONE_MIXER_1:
 870        case WM8962_HEADPHONE_MIXER_2:
 871        case WM8962_HEADPHONE_MIXER_3:
 872        case WM8962_HEADPHONE_MIXER_4:
 873        case WM8962_SPEAKER_MIXER_1:
 874        case WM8962_SPEAKER_MIXER_2:
 875        case WM8962_SPEAKER_MIXER_3:
 876        case WM8962_SPEAKER_MIXER_4:
 877        case WM8962_SPEAKER_MIXER_5:
 878        case WM8962_BEEP_GENERATOR_1:
 879        case WM8962_OSCILLATOR_TRIM_3:
 880        case WM8962_OSCILLATOR_TRIM_4:
 881        case WM8962_OSCILLATOR_TRIM_7:
 882        case WM8962_ANALOGUE_CLOCKING1:
 883        case WM8962_ANALOGUE_CLOCKING2:
 884        case WM8962_ANALOGUE_CLOCKING3:
 885        case WM8962_PLL_SOFTWARE_RESET:
 886        case WM8962_PLL2:
 887        case WM8962_PLL_4:
 888        case WM8962_PLL_9:
 889        case WM8962_PLL_10:
 890        case WM8962_PLL_11:
 891        case WM8962_PLL_12:
 892        case WM8962_PLL_13:
 893        case WM8962_PLL_14:
 894        case WM8962_PLL_15:
 895        case WM8962_PLL_16:
 896        case WM8962_FLL_CONTROL_1:
 897        case WM8962_FLL_CONTROL_2:
 898        case WM8962_FLL_CONTROL_3:
 899        case WM8962_FLL_CONTROL_5:
 900        case WM8962_FLL_CONTROL_6:
 901        case WM8962_FLL_CONTROL_7:
 902        case WM8962_FLL_CONTROL_8:
 903        case WM8962_GENERAL_TEST_1:
 904        case WM8962_DF1:
 905        case WM8962_DF2:
 906        case WM8962_DF3:
 907        case WM8962_DF4:
 908        case WM8962_DF5:
 909        case WM8962_DF6:
 910        case WM8962_DF7:
 911        case WM8962_LHPF1:
 912        case WM8962_LHPF2:
 913        case WM8962_THREED1:
 914        case WM8962_THREED2:
 915        case WM8962_THREED3:
 916        case WM8962_THREED4:
 917        case WM8962_DRC_1:
 918        case WM8962_DRC_2:
 919        case WM8962_DRC_3:
 920        case WM8962_DRC_4:
 921        case WM8962_DRC_5:
 922        case WM8962_TLOOPBACK:
 923        case WM8962_EQ1:
 924        case WM8962_EQ2:
 925        case WM8962_EQ3:
 926        case WM8962_EQ4:
 927        case WM8962_EQ5:
 928        case WM8962_EQ6:
 929        case WM8962_EQ7:
 930        case WM8962_EQ8:
 931        case WM8962_EQ9:
 932        case WM8962_EQ10:
 933        case WM8962_EQ11:
 934        case WM8962_EQ12:
 935        case WM8962_EQ13:
 936        case WM8962_EQ14:
 937        case WM8962_EQ15:
 938        case WM8962_EQ16:
 939        case WM8962_EQ17:
 940        case WM8962_EQ18:
 941        case WM8962_EQ19:
 942        case WM8962_EQ20:
 943        case WM8962_EQ21:
 944        case WM8962_EQ22:
 945        case WM8962_EQ23:
 946        case WM8962_EQ24:
 947        case WM8962_EQ25:
 948        case WM8962_EQ26:
 949        case WM8962_EQ27:
 950        case WM8962_EQ28:
 951        case WM8962_EQ29:
 952        case WM8962_EQ30:
 953        case WM8962_EQ31:
 954        case WM8962_EQ32:
 955        case WM8962_EQ33:
 956        case WM8962_EQ34:
 957        case WM8962_EQ35:
 958        case WM8962_EQ36:
 959        case WM8962_EQ37:
 960        case WM8962_EQ38:
 961        case WM8962_EQ39:
 962        case WM8962_EQ40:
 963        case WM8962_EQ41:
 964        case WM8962_GPIO_BASE:
 965        case WM8962_GPIO_2:
 966        case WM8962_GPIO_3:
 967        case WM8962_GPIO_5:
 968        case WM8962_GPIO_6:
 969        case WM8962_INTERRUPT_STATUS_1:
 970        case WM8962_INTERRUPT_STATUS_2:
 971        case WM8962_INTERRUPT_STATUS_1_MASK:
 972        case WM8962_INTERRUPT_STATUS_2_MASK:
 973        case WM8962_INTERRUPT_CONTROL:
 974        case WM8962_IRQ_DEBOUNCE:
 975        case WM8962_MICINT_SOURCE_POL:
 976        case WM8962_DSP2_POWER_MANAGEMENT:
 977        case WM8962_DSP2_EXECCONTROL:
 978        case WM8962_DSP2_INSTRUCTION_RAM_0:
 979        case WM8962_DSP2_ADDRESS_RAM_2:
 980        case WM8962_DSP2_ADDRESS_RAM_1:
 981        case WM8962_DSP2_ADDRESS_RAM_0:
 982        case WM8962_DSP2_DATA1_RAM_1:
 983        case WM8962_DSP2_DATA1_RAM_0:
 984        case WM8962_DSP2_DATA2_RAM_1:
 985        case WM8962_DSP2_DATA2_RAM_0:
 986        case WM8962_DSP2_DATA3_RAM_1:
 987        case WM8962_DSP2_DATA3_RAM_0:
 988        case WM8962_DSP2_COEFF_RAM_0:
 989        case WM8962_RETUNEADC_SHARED_COEFF_1:
 990        case WM8962_RETUNEADC_SHARED_COEFF_0:
 991        case WM8962_RETUNEDAC_SHARED_COEFF_1:
 992        case WM8962_RETUNEDAC_SHARED_COEFF_0:
 993        case WM8962_SOUNDSTAGE_ENABLES_1:
 994        case WM8962_SOUNDSTAGE_ENABLES_0:
 995        case WM8962_HDBASS_AI_1:
 996        case WM8962_HDBASS_AI_0:
 997        case WM8962_HDBASS_AR_1:
 998        case WM8962_HDBASS_AR_0:
 999        case WM8962_HDBASS_B_1:
1000        case WM8962_HDBASS_B_0:
1001        case WM8962_HDBASS_K_1:
1002        case WM8962_HDBASS_K_0:
1003        case WM8962_HDBASS_N1_1:
1004        case WM8962_HDBASS_N1_0:
1005        case WM8962_HDBASS_N2_1:
1006        case WM8962_HDBASS_N2_0:
1007        case WM8962_HDBASS_N3_1:
1008        case WM8962_HDBASS_N3_0:
1009        case WM8962_HDBASS_N4_1:
1010        case WM8962_HDBASS_N4_0:
1011        case WM8962_HDBASS_N5_1:
1012        case WM8962_HDBASS_N5_0:
1013        case WM8962_HDBASS_X1_1:
1014        case WM8962_HDBASS_X1_0:
1015        case WM8962_HDBASS_X2_1:
1016        case WM8962_HDBASS_X2_0:
1017        case WM8962_HDBASS_X3_1:
1018        case WM8962_HDBASS_X3_0:
1019        case WM8962_HDBASS_ATK_1:
1020        case WM8962_HDBASS_ATK_0:
1021        case WM8962_HDBASS_DCY_1:
1022        case WM8962_HDBASS_DCY_0:
1023        case WM8962_HDBASS_PG_1:
1024        case WM8962_HDBASS_PG_0:
1025        case WM8962_HPF_C_1:
1026        case WM8962_HPF_C_0:
1027        case WM8962_ADCL_RETUNE_C1_1:
1028        case WM8962_ADCL_RETUNE_C1_0:
1029        case WM8962_ADCL_RETUNE_C2_1:
1030        case WM8962_ADCL_RETUNE_C2_0:
1031        case WM8962_ADCL_RETUNE_C3_1:
1032        case WM8962_ADCL_RETUNE_C3_0:
1033        case WM8962_ADCL_RETUNE_C4_1:
1034        case WM8962_ADCL_RETUNE_C4_0:
1035        case WM8962_ADCL_RETUNE_C5_1:
1036        case WM8962_ADCL_RETUNE_C5_0:
1037        case WM8962_ADCL_RETUNE_C6_1:
1038        case WM8962_ADCL_RETUNE_C6_0:
1039        case WM8962_ADCL_RETUNE_C7_1:
1040        case WM8962_ADCL_RETUNE_C7_0:
1041        case WM8962_ADCL_RETUNE_C8_1:
1042        case WM8962_ADCL_RETUNE_C8_0:
1043        case WM8962_ADCL_RETUNE_C9_1:
1044        case WM8962_ADCL_RETUNE_C9_0:
1045        case WM8962_ADCL_RETUNE_C10_1:
1046        case WM8962_ADCL_RETUNE_C10_0:
1047        case WM8962_ADCL_RETUNE_C11_1:
1048        case WM8962_ADCL_RETUNE_C11_0:
1049        case WM8962_ADCL_RETUNE_C12_1:
1050        case WM8962_ADCL_RETUNE_C12_0:
1051        case WM8962_ADCL_RETUNE_C13_1:
1052        case WM8962_ADCL_RETUNE_C13_0:
1053        case WM8962_ADCL_RETUNE_C14_1:
1054        case WM8962_ADCL_RETUNE_C14_0:
1055        case WM8962_ADCL_RETUNE_C15_1:
1056        case WM8962_ADCL_RETUNE_C15_0:
1057        case WM8962_ADCL_RETUNE_C16_1:
1058        case WM8962_ADCL_RETUNE_C16_0:
1059        case WM8962_ADCL_RETUNE_C17_1:
1060        case WM8962_ADCL_RETUNE_C17_0:
1061        case WM8962_ADCL_RETUNE_C18_1:
1062        case WM8962_ADCL_RETUNE_C18_0:
1063        case WM8962_ADCL_RETUNE_C19_1:
1064        case WM8962_ADCL_RETUNE_C19_0:
1065        case WM8962_ADCL_RETUNE_C20_1:
1066        case WM8962_ADCL_RETUNE_C20_0:
1067        case WM8962_ADCL_RETUNE_C21_1:
1068        case WM8962_ADCL_RETUNE_C21_0:
1069        case WM8962_ADCL_RETUNE_C22_1:
1070        case WM8962_ADCL_RETUNE_C22_0:
1071        case WM8962_ADCL_RETUNE_C23_1:
1072        case WM8962_ADCL_RETUNE_C23_0:
1073        case WM8962_ADCL_RETUNE_C24_1:
1074        case WM8962_ADCL_RETUNE_C24_0:
1075        case WM8962_ADCL_RETUNE_C25_1:
1076        case WM8962_ADCL_RETUNE_C25_0:
1077        case WM8962_ADCL_RETUNE_C26_1:
1078        case WM8962_ADCL_RETUNE_C26_0:
1079        case WM8962_ADCL_RETUNE_C27_1:
1080        case WM8962_ADCL_RETUNE_C27_0:
1081        case WM8962_ADCL_RETUNE_C28_1:
1082        case WM8962_ADCL_RETUNE_C28_0:
1083        case WM8962_ADCL_RETUNE_C29_1:
1084        case WM8962_ADCL_RETUNE_C29_0:
1085        case WM8962_ADCL_RETUNE_C30_1:
1086        case WM8962_ADCL_RETUNE_C30_0:
1087        case WM8962_ADCL_RETUNE_C31_1:
1088        case WM8962_ADCL_RETUNE_C31_0:
1089        case WM8962_ADCL_RETUNE_C32_1:
1090        case WM8962_ADCL_RETUNE_C32_0:
1091        case WM8962_RETUNEADC_PG2_1:
1092        case WM8962_RETUNEADC_PG2_0:
1093        case WM8962_RETUNEADC_PG_1:
1094        case WM8962_RETUNEADC_PG_0:
1095        case WM8962_ADCR_RETUNE_C1_1:
1096        case WM8962_ADCR_RETUNE_C1_0:
1097        case WM8962_ADCR_RETUNE_C2_1:
1098        case WM8962_ADCR_RETUNE_C2_0:
1099        case WM8962_ADCR_RETUNE_C3_1:
1100        case WM8962_ADCR_RETUNE_C3_0:
1101        case WM8962_ADCR_RETUNE_C4_1:
1102        case WM8962_ADCR_RETUNE_C4_0:
1103        case WM8962_ADCR_RETUNE_C5_1:
1104        case WM8962_ADCR_RETUNE_C5_0:
1105        case WM8962_ADCR_RETUNE_C6_1:
1106        case WM8962_ADCR_RETUNE_C6_0:
1107        case WM8962_ADCR_RETUNE_C7_1:
1108        case WM8962_ADCR_RETUNE_C7_0:
1109        case WM8962_ADCR_RETUNE_C8_1:
1110        case WM8962_ADCR_RETUNE_C8_0:
1111        case WM8962_ADCR_RETUNE_C9_1:
1112        case WM8962_ADCR_RETUNE_C9_0:
1113        case WM8962_ADCR_RETUNE_C10_1:
1114        case WM8962_ADCR_RETUNE_C10_0:
1115        case WM8962_ADCR_RETUNE_C11_1:
1116        case WM8962_ADCR_RETUNE_C11_0:
1117        case WM8962_ADCR_RETUNE_C12_1:
1118        case WM8962_ADCR_RETUNE_C12_0:
1119        case WM8962_ADCR_RETUNE_C13_1:
1120        case WM8962_ADCR_RETUNE_C13_0:
1121        case WM8962_ADCR_RETUNE_C14_1:
1122        case WM8962_ADCR_RETUNE_C14_0:
1123        case WM8962_ADCR_RETUNE_C15_1:
1124        case WM8962_ADCR_RETUNE_C15_0:
1125        case WM8962_ADCR_RETUNE_C16_1:
1126        case WM8962_ADCR_RETUNE_C16_0:
1127        case WM8962_ADCR_RETUNE_C17_1:
1128        case WM8962_ADCR_RETUNE_C17_0:
1129        case WM8962_ADCR_RETUNE_C18_1:
1130        case WM8962_ADCR_RETUNE_C18_0:
1131        case WM8962_ADCR_RETUNE_C19_1:
1132        case WM8962_ADCR_RETUNE_C19_0:
1133        case WM8962_ADCR_RETUNE_C20_1:
1134        case WM8962_ADCR_RETUNE_C20_0:
1135        case WM8962_ADCR_RETUNE_C21_1:
1136        case WM8962_ADCR_RETUNE_C21_0:
1137        case WM8962_ADCR_RETUNE_C22_1:
1138        case WM8962_ADCR_RETUNE_C22_0:
1139        case WM8962_ADCR_RETUNE_C23_1:
1140        case WM8962_ADCR_RETUNE_C23_0:
1141        case WM8962_ADCR_RETUNE_C24_1:
1142        case WM8962_ADCR_RETUNE_C24_0:
1143        case WM8962_ADCR_RETUNE_C25_1:
1144        case WM8962_ADCR_RETUNE_C25_0:
1145        case WM8962_ADCR_RETUNE_C26_1:
1146        case WM8962_ADCR_RETUNE_C26_0:
1147        case WM8962_ADCR_RETUNE_C27_1:
1148        case WM8962_ADCR_RETUNE_C27_0:
1149        case WM8962_ADCR_RETUNE_C28_1:
1150        case WM8962_ADCR_RETUNE_C28_0:
1151        case WM8962_ADCR_RETUNE_C29_1:
1152        case WM8962_ADCR_RETUNE_C29_0:
1153        case WM8962_ADCR_RETUNE_C30_1:
1154        case WM8962_ADCR_RETUNE_C30_0:
1155        case WM8962_ADCR_RETUNE_C31_1:
1156        case WM8962_ADCR_RETUNE_C31_0:
1157        case WM8962_ADCR_RETUNE_C32_1:
1158        case WM8962_ADCR_RETUNE_C32_0:
1159        case WM8962_DACL_RETUNE_C1_1:
1160        case WM8962_DACL_RETUNE_C1_0:
1161        case WM8962_DACL_RETUNE_C2_1:
1162        case WM8962_DACL_RETUNE_C2_0:
1163        case WM8962_DACL_RETUNE_C3_1:
1164        case WM8962_DACL_RETUNE_C3_0:
1165        case WM8962_DACL_RETUNE_C4_1:
1166        case WM8962_DACL_RETUNE_C4_0:
1167        case WM8962_DACL_RETUNE_C5_1:
1168        case WM8962_DACL_RETUNE_C5_0:
1169        case WM8962_DACL_RETUNE_C6_1:
1170        case WM8962_DACL_RETUNE_C6_0:
1171        case WM8962_DACL_RETUNE_C7_1:
1172        case WM8962_DACL_RETUNE_C7_0:
1173        case WM8962_DACL_RETUNE_C8_1:
1174        case WM8962_DACL_RETUNE_C8_0:
1175        case WM8962_DACL_RETUNE_C9_1:
1176        case WM8962_DACL_RETUNE_C9_0:
1177        case WM8962_DACL_RETUNE_C10_1:
1178        case WM8962_DACL_RETUNE_C10_0:
1179        case WM8962_DACL_RETUNE_C11_1:
1180        case WM8962_DACL_RETUNE_C11_0:
1181        case WM8962_DACL_RETUNE_C12_1:
1182        case WM8962_DACL_RETUNE_C12_0:
1183        case WM8962_DACL_RETUNE_C13_1:
1184        case WM8962_DACL_RETUNE_C13_0:
1185        case WM8962_DACL_RETUNE_C14_1:
1186        case WM8962_DACL_RETUNE_C14_0:
1187        case WM8962_DACL_RETUNE_C15_1:
1188        case WM8962_DACL_RETUNE_C15_0:
1189        case WM8962_DACL_RETUNE_C16_1:
1190        case WM8962_DACL_RETUNE_C16_0:
1191        case WM8962_DACL_RETUNE_C17_1:
1192        case WM8962_DACL_RETUNE_C17_0:
1193        case WM8962_DACL_RETUNE_C18_1:
1194        case WM8962_DACL_RETUNE_C18_0:
1195        case WM8962_DACL_RETUNE_C19_1:
1196        case WM8962_DACL_RETUNE_C19_0:
1197        case WM8962_DACL_RETUNE_C20_1:
1198        case WM8962_DACL_RETUNE_C20_0:
1199        case WM8962_DACL_RETUNE_C21_1:
1200        case WM8962_DACL_RETUNE_C21_0:
1201        case WM8962_DACL_RETUNE_C22_1:
1202        case WM8962_DACL_RETUNE_C22_0:
1203        case WM8962_DACL_RETUNE_C23_1:
1204        case WM8962_DACL_RETUNE_C23_0:
1205        case WM8962_DACL_RETUNE_C24_1:
1206        case WM8962_DACL_RETUNE_C24_0:
1207        case WM8962_DACL_RETUNE_C25_1:
1208        case WM8962_DACL_RETUNE_C25_0:
1209        case WM8962_DACL_RETUNE_C26_1:
1210        case WM8962_DACL_RETUNE_C26_0:
1211        case WM8962_DACL_RETUNE_C27_1:
1212        case WM8962_DACL_RETUNE_C27_0:
1213        case WM8962_DACL_RETUNE_C28_1:
1214        case WM8962_DACL_RETUNE_C28_0:
1215        case WM8962_DACL_RETUNE_C29_1:
1216        case WM8962_DACL_RETUNE_C29_0:
1217        case WM8962_DACL_RETUNE_C30_1:
1218        case WM8962_DACL_RETUNE_C30_0:
1219        case WM8962_DACL_RETUNE_C31_1:
1220        case WM8962_DACL_RETUNE_C31_0:
1221        case WM8962_DACL_RETUNE_C32_1:
1222        case WM8962_DACL_RETUNE_C32_0:
1223        case WM8962_RETUNEDAC_PG2_1:
1224        case WM8962_RETUNEDAC_PG2_0:
1225        case WM8962_RETUNEDAC_PG_1:
1226        case WM8962_RETUNEDAC_PG_0:
1227        case WM8962_DACR_RETUNE_C1_1:
1228        case WM8962_DACR_RETUNE_C1_0:
1229        case WM8962_DACR_RETUNE_C2_1:
1230        case WM8962_DACR_RETUNE_C2_0:
1231        case WM8962_DACR_RETUNE_C3_1:
1232        case WM8962_DACR_RETUNE_C3_0:
1233        case WM8962_DACR_RETUNE_C4_1:
1234        case WM8962_DACR_RETUNE_C4_0:
1235        case WM8962_DACR_RETUNE_C5_1:
1236        case WM8962_DACR_RETUNE_C5_0:
1237        case WM8962_DACR_RETUNE_C6_1:
1238        case WM8962_DACR_RETUNE_C6_0:
1239        case WM8962_DACR_RETUNE_C7_1:
1240        case WM8962_DACR_RETUNE_C7_0:
1241        case WM8962_DACR_RETUNE_C8_1:
1242        case WM8962_DACR_RETUNE_C8_0:
1243        case WM8962_DACR_RETUNE_C9_1:
1244        case WM8962_DACR_RETUNE_C9_0:
1245        case WM8962_DACR_RETUNE_C10_1:
1246        case WM8962_DACR_RETUNE_C10_0:
1247        case WM8962_DACR_RETUNE_C11_1:
1248        case WM8962_DACR_RETUNE_C11_0:
1249        case WM8962_DACR_RETUNE_C12_1:
1250        case WM8962_DACR_RETUNE_C12_0:
1251        case WM8962_DACR_RETUNE_C13_1:
1252        case WM8962_DACR_RETUNE_C13_0:
1253        case WM8962_DACR_RETUNE_C14_1:
1254        case WM8962_DACR_RETUNE_C14_0:
1255        case WM8962_DACR_RETUNE_C15_1:
1256        case WM8962_DACR_RETUNE_C15_0:
1257        case WM8962_DACR_RETUNE_C16_1:
1258        case WM8962_DACR_RETUNE_C16_0:
1259        case WM8962_DACR_RETUNE_C17_1:
1260        case WM8962_DACR_RETUNE_C17_0:
1261        case WM8962_DACR_RETUNE_C18_1:
1262        case WM8962_DACR_RETUNE_C18_0:
1263        case WM8962_DACR_RETUNE_C19_1:
1264        case WM8962_DACR_RETUNE_C19_0:
1265        case WM8962_DACR_RETUNE_C20_1:
1266        case WM8962_DACR_RETUNE_C20_0:
1267        case WM8962_DACR_RETUNE_C21_1:
1268        case WM8962_DACR_RETUNE_C21_0:
1269        case WM8962_DACR_RETUNE_C22_1:
1270        case WM8962_DACR_RETUNE_C22_0:
1271        case WM8962_DACR_RETUNE_C23_1:
1272        case WM8962_DACR_RETUNE_C23_0:
1273        case WM8962_DACR_RETUNE_C24_1:
1274        case WM8962_DACR_RETUNE_C24_0:
1275        case WM8962_DACR_RETUNE_C25_1:
1276        case WM8962_DACR_RETUNE_C25_0:
1277        case WM8962_DACR_RETUNE_C26_1:
1278        case WM8962_DACR_RETUNE_C26_0:
1279        case WM8962_DACR_RETUNE_C27_1:
1280        case WM8962_DACR_RETUNE_C27_0:
1281        case WM8962_DACR_RETUNE_C28_1:
1282        case WM8962_DACR_RETUNE_C28_0:
1283        case WM8962_DACR_RETUNE_C29_1:
1284        case WM8962_DACR_RETUNE_C29_0:
1285        case WM8962_DACR_RETUNE_C30_1:
1286        case WM8962_DACR_RETUNE_C30_0:
1287        case WM8962_DACR_RETUNE_C31_1:
1288        case WM8962_DACR_RETUNE_C31_0:
1289        case WM8962_DACR_RETUNE_C32_1:
1290        case WM8962_DACR_RETUNE_C32_0:
1291        case WM8962_VSS_XHD2_1:
1292        case WM8962_VSS_XHD2_0:
1293        case WM8962_VSS_XHD3_1:
1294        case WM8962_VSS_XHD3_0:
1295        case WM8962_VSS_XHN1_1:
1296        case WM8962_VSS_XHN1_0:
1297        case WM8962_VSS_XHN2_1:
1298        case WM8962_VSS_XHN2_0:
1299        case WM8962_VSS_XHN3_1:
1300        case WM8962_VSS_XHN3_0:
1301        case WM8962_VSS_XLA_1:
1302        case WM8962_VSS_XLA_0:
1303        case WM8962_VSS_XLB_1:
1304        case WM8962_VSS_XLB_0:
1305        case WM8962_VSS_XLG_1:
1306        case WM8962_VSS_XLG_0:
1307        case WM8962_VSS_PG2_1:
1308        case WM8962_VSS_PG2_0:
1309        case WM8962_VSS_PG_1:
1310        case WM8962_VSS_PG_0:
1311        case WM8962_VSS_XTD1_1:
1312        case WM8962_VSS_XTD1_0:
1313        case WM8962_VSS_XTD2_1:
1314        case WM8962_VSS_XTD2_0:
1315        case WM8962_VSS_XTD3_1:
1316        case WM8962_VSS_XTD3_0:
1317        case WM8962_VSS_XTD4_1:
1318        case WM8962_VSS_XTD4_0:
1319        case WM8962_VSS_XTD5_1:
1320        case WM8962_VSS_XTD5_0:
1321        case WM8962_VSS_XTD6_1:
1322        case WM8962_VSS_XTD6_0:
1323        case WM8962_VSS_XTD7_1:
1324        case WM8962_VSS_XTD7_0:
1325        case WM8962_VSS_XTD8_1:
1326        case WM8962_VSS_XTD8_0:
1327        case WM8962_VSS_XTD9_1:
1328        case WM8962_VSS_XTD9_0:
1329        case WM8962_VSS_XTD10_1:
1330        case WM8962_VSS_XTD10_0:
1331        case WM8962_VSS_XTD11_1:
1332        case WM8962_VSS_XTD11_0:
1333        case WM8962_VSS_XTD12_1:
1334        case WM8962_VSS_XTD12_0:
1335        case WM8962_VSS_XTD13_1:
1336        case WM8962_VSS_XTD13_0:
1337        case WM8962_VSS_XTD14_1:
1338        case WM8962_VSS_XTD14_0:
1339        case WM8962_VSS_XTD15_1:
1340        case WM8962_VSS_XTD15_0:
1341        case WM8962_VSS_XTD16_1:
1342        case WM8962_VSS_XTD16_0:
1343        case WM8962_VSS_XTD17_1:
1344        case WM8962_VSS_XTD17_0:
1345        case WM8962_VSS_XTD18_1:
1346        case WM8962_VSS_XTD18_0:
1347        case WM8962_VSS_XTD19_1:
1348        case WM8962_VSS_XTD19_0:
1349        case WM8962_VSS_XTD20_1:
1350        case WM8962_VSS_XTD20_0:
1351        case WM8962_VSS_XTD21_1:
1352        case WM8962_VSS_XTD21_0:
1353        case WM8962_VSS_XTD22_1:
1354        case WM8962_VSS_XTD22_0:
1355        case WM8962_VSS_XTD23_1:
1356        case WM8962_VSS_XTD23_0:
1357        case WM8962_VSS_XTD24_1:
1358        case WM8962_VSS_XTD24_0:
1359        case WM8962_VSS_XTD25_1:
1360        case WM8962_VSS_XTD25_0:
1361        case WM8962_VSS_XTD26_1:
1362        case WM8962_VSS_XTD26_0:
1363        case WM8962_VSS_XTD27_1:
1364        case WM8962_VSS_XTD27_0:
1365        case WM8962_VSS_XTD28_1:
1366        case WM8962_VSS_XTD28_0:
1367        case WM8962_VSS_XTD29_1:
1368        case WM8962_VSS_XTD29_0:
1369        case WM8962_VSS_XTD30_1:
1370        case WM8962_VSS_XTD30_0:
1371        case WM8962_VSS_XTD31_1:
1372        case WM8962_VSS_XTD31_0:
1373        case WM8962_VSS_XTD32_1:
1374        case WM8962_VSS_XTD32_0:
1375        case WM8962_VSS_XTS1_1:
1376        case WM8962_VSS_XTS1_0:
1377        case WM8962_VSS_XTS2_1:
1378        case WM8962_VSS_XTS2_0:
1379        case WM8962_VSS_XTS3_1:
1380        case WM8962_VSS_XTS3_0:
1381        case WM8962_VSS_XTS4_1:
1382        case WM8962_VSS_XTS4_0:
1383        case WM8962_VSS_XTS5_1:
1384        case WM8962_VSS_XTS5_0:
1385        case WM8962_VSS_XTS6_1:
1386        case WM8962_VSS_XTS6_0:
1387        case WM8962_VSS_XTS7_1:
1388        case WM8962_VSS_XTS7_0:
1389        case WM8962_VSS_XTS8_1:
1390        case WM8962_VSS_XTS8_0:
1391        case WM8962_VSS_XTS9_1:
1392        case WM8962_VSS_XTS9_0:
1393        case WM8962_VSS_XTS10_1:
1394        case WM8962_VSS_XTS10_0:
1395        case WM8962_VSS_XTS11_1:
1396        case WM8962_VSS_XTS11_0:
1397        case WM8962_VSS_XTS12_1:
1398        case WM8962_VSS_XTS12_0:
1399        case WM8962_VSS_XTS13_1:
1400        case WM8962_VSS_XTS13_0:
1401        case WM8962_VSS_XTS14_1:
1402        case WM8962_VSS_XTS14_0:
1403        case WM8962_VSS_XTS15_1:
1404        case WM8962_VSS_XTS15_0:
1405        case WM8962_VSS_XTS16_1:
1406        case WM8962_VSS_XTS16_0:
1407        case WM8962_VSS_XTS17_1:
1408        case WM8962_VSS_XTS17_0:
1409        case WM8962_VSS_XTS18_1:
1410        case WM8962_VSS_XTS18_0:
1411        case WM8962_VSS_XTS19_1:
1412        case WM8962_VSS_XTS19_0:
1413        case WM8962_VSS_XTS20_1:
1414        case WM8962_VSS_XTS20_0:
1415        case WM8962_VSS_XTS21_1:
1416        case WM8962_VSS_XTS21_0:
1417        case WM8962_VSS_XTS22_1:
1418        case WM8962_VSS_XTS22_0:
1419        case WM8962_VSS_XTS23_1:
1420        case WM8962_VSS_XTS23_0:
1421        case WM8962_VSS_XTS24_1:
1422        case WM8962_VSS_XTS24_0:
1423        case WM8962_VSS_XTS25_1:
1424        case WM8962_VSS_XTS25_0:
1425        case WM8962_VSS_XTS26_1:
1426        case WM8962_VSS_XTS26_0:
1427        case WM8962_VSS_XTS27_1:
1428        case WM8962_VSS_XTS27_0:
1429        case WM8962_VSS_XTS28_1:
1430        case WM8962_VSS_XTS28_0:
1431        case WM8962_VSS_XTS29_1:
1432        case WM8962_VSS_XTS29_0:
1433        case WM8962_VSS_XTS30_1:
1434        case WM8962_VSS_XTS30_0:
1435        case WM8962_VSS_XTS31_1:
1436        case WM8962_VSS_XTS31_0:
1437        case WM8962_VSS_XTS32_1:
1438        case WM8962_VSS_XTS32_0:
1439                return true;
1440        default:
1441                return false;
1442        }
1443}
1444
1445static int wm8962_reset(struct wm8962_priv *wm8962)
1446{
1447        int ret;
1448
1449        ret = regmap_write(wm8962->regmap, WM8962_SOFTWARE_RESET, 0x6243);
1450        if (ret != 0)
1451                return ret;
1452
1453        return regmap_write(wm8962->regmap, WM8962_PLL_SOFTWARE_RESET, 0);
1454}
1455
1456static const DECLARE_TLV_DB_SCALE(inpga_tlv, -2325, 75, 0);
1457static const DECLARE_TLV_DB_SCALE(mixin_tlv, -1500, 300, 0);
1458static const DECLARE_TLV_DB_RANGE(mixinpga_tlv,
1459        0, 1, TLV_DB_SCALE_ITEM(0, 600, 0),
1460        2, 2, TLV_DB_SCALE_ITEM(1300, 1300, 0),
1461        3, 4, TLV_DB_SCALE_ITEM(1800, 200, 0),
1462        5, 5, TLV_DB_SCALE_ITEM(2400, 0, 0),
1463        6, 7, TLV_DB_SCALE_ITEM(2700, 300, 0)
1464);
1465static const DECLARE_TLV_DB_SCALE(beep_tlv, -9600, 600, 1);
1466static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
1467static const DECLARE_TLV_DB_SCALE(st_tlv, -3600, 300, 0);
1468static const DECLARE_TLV_DB_SCALE(inmix_tlv, -600, 600, 0);
1469static const DECLARE_TLV_DB_SCALE(bypass_tlv, -1500, 300, 0);
1470static const DECLARE_TLV_DB_SCALE(out_tlv, -12100, 100, 1);
1471static const DECLARE_TLV_DB_SCALE(hp_tlv, -700, 100, 0);
1472static const DECLARE_TLV_DB_RANGE(classd_tlv,
1473        0, 6, TLV_DB_SCALE_ITEM(0, 150, 0),
1474        7, 7, TLV_DB_SCALE_ITEM(1200, 0, 0)
1475);
1476static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
1477
1478static int wm8962_dsp2_write_config(struct snd_soc_component *component)
1479{
1480        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
1481
1482        return regcache_sync_region(wm8962->regmap,
1483                                    WM8962_HDBASS_AI_1, WM8962_MAX_REGISTER);
1484}
1485
1486static int wm8962_dsp2_set_enable(struct snd_soc_component *component, u16 val)
1487{
1488        u16 adcl = snd_soc_component_read32(component, WM8962_LEFT_ADC_VOLUME);
1489        u16 adcr = snd_soc_component_read32(component, WM8962_RIGHT_ADC_VOLUME);
1490        u16 dac = snd_soc_component_read32(component, WM8962_ADC_DAC_CONTROL_1);
1491
1492        /* Mute the ADCs and DACs */
1493        snd_soc_component_write(component, WM8962_LEFT_ADC_VOLUME, 0);
1494        snd_soc_component_write(component, WM8962_RIGHT_ADC_VOLUME, WM8962_ADC_VU);
1495        snd_soc_component_update_bits(component, WM8962_ADC_DAC_CONTROL_1,
1496                            WM8962_DAC_MUTE, WM8962_DAC_MUTE);
1497
1498        snd_soc_component_write(component, WM8962_SOUNDSTAGE_ENABLES_0, val);
1499
1500        /* Restore the ADCs and DACs */
1501        snd_soc_component_write(component, WM8962_LEFT_ADC_VOLUME, adcl);
1502        snd_soc_component_write(component, WM8962_RIGHT_ADC_VOLUME, adcr);
1503        snd_soc_component_update_bits(component, WM8962_ADC_DAC_CONTROL_1,
1504                            WM8962_DAC_MUTE, dac);
1505
1506        return 0;
1507}
1508
1509static int wm8962_dsp2_start(struct snd_soc_component *component)
1510{
1511        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
1512
1513        wm8962_dsp2_write_config(component);
1514
1515        snd_soc_component_write(component, WM8962_DSP2_EXECCONTROL, WM8962_DSP2_RUNR);
1516
1517        wm8962_dsp2_set_enable(component, wm8962->dsp2_ena);
1518
1519        return 0;
1520}
1521
1522static int wm8962_dsp2_stop(struct snd_soc_component *component)
1523{
1524        wm8962_dsp2_set_enable(component, 0);
1525
1526        snd_soc_component_write(component, WM8962_DSP2_EXECCONTROL, WM8962_DSP2_STOP);
1527
1528        return 0;
1529}
1530
1531#define WM8962_DSP2_ENABLE(xname, xshift) \
1532{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1533        .info = wm8962_dsp2_ena_info, \
1534        .get = wm8962_dsp2_ena_get, .put = wm8962_dsp2_ena_put, \
1535        .private_value = xshift }
1536
1537static int wm8962_dsp2_ena_info(struct snd_kcontrol *kcontrol,
1538                                struct snd_ctl_elem_info *uinfo)
1539{
1540        uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1541
1542        uinfo->count = 1;
1543        uinfo->value.integer.min = 0;
1544        uinfo->value.integer.max = 1;
1545
1546        return 0;
1547}
1548
1549static int wm8962_dsp2_ena_get(struct snd_kcontrol *kcontrol,
1550                               struct snd_ctl_elem_value *ucontrol)
1551{
1552        int shift = kcontrol->private_value;
1553        struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
1554        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
1555
1556        ucontrol->value.integer.value[0] = !!(wm8962->dsp2_ena & 1 << shift);
1557
1558        return 0;
1559}
1560
1561static int wm8962_dsp2_ena_put(struct snd_kcontrol *kcontrol,
1562                               struct snd_ctl_elem_value *ucontrol)
1563{
1564        int shift = kcontrol->private_value;
1565        struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
1566        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
1567        int old = wm8962->dsp2_ena;
1568        int ret = 0;
1569        int dsp2_running = snd_soc_component_read32(component, WM8962_DSP2_POWER_MANAGEMENT) &
1570                WM8962_DSP2_ENA;
1571
1572        mutex_lock(&wm8962->dsp2_ena_lock);
1573
1574        if (ucontrol->value.integer.value[0])
1575                wm8962->dsp2_ena |= 1 << shift;
1576        else
1577                wm8962->dsp2_ena &= ~(1 << shift);
1578
1579        if (wm8962->dsp2_ena == old)
1580                goto out;
1581
1582        ret = 1;
1583
1584        if (dsp2_running) {
1585                if (wm8962->dsp2_ena)
1586                        wm8962_dsp2_set_enable(component, wm8962->dsp2_ena);
1587                else
1588                        wm8962_dsp2_stop(component);
1589        }
1590
1591out:
1592        mutex_unlock(&wm8962->dsp2_ena_lock);
1593
1594        return ret;
1595}
1596
1597/* The VU bits for the headphones are in a different register to the mute
1598 * bits and only take effect on the PGA if it is actually powered.
1599 */
1600static int wm8962_put_hp_sw(struct snd_kcontrol *kcontrol,
1601                            struct snd_ctl_elem_value *ucontrol)
1602{
1603        struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
1604        int ret;
1605
1606        /* Apply the update (if any) */
1607        ret = snd_soc_put_volsw(kcontrol, ucontrol);
1608        if (ret == 0)
1609                return 0;
1610
1611        /* If the left PGA is enabled hit that VU bit... */
1612        ret = snd_soc_component_read32(component, WM8962_PWR_MGMT_2);
1613        if (ret & WM8962_HPOUTL_PGA_ENA) {
1614                snd_soc_component_write(component, WM8962_HPOUTL_VOLUME,
1615                              snd_soc_component_read32(component, WM8962_HPOUTL_VOLUME));
1616                return 1;
1617        }
1618
1619        /* ...otherwise the right.  The VU is stereo. */
1620        if (ret & WM8962_HPOUTR_PGA_ENA)
1621                snd_soc_component_write(component, WM8962_HPOUTR_VOLUME,
1622                              snd_soc_component_read32(component, WM8962_HPOUTR_VOLUME));
1623
1624        return 1;
1625}
1626
1627/* The VU bits for the speakers are in a different register to the mute
1628 * bits and only take effect on the PGA if it is actually powered.
1629 */
1630static int wm8962_put_spk_sw(struct snd_kcontrol *kcontrol,
1631                            struct snd_ctl_elem_value *ucontrol)
1632{
1633        struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
1634        int ret;
1635
1636        /* Apply the update (if any) */
1637        ret = snd_soc_put_volsw(kcontrol, ucontrol);
1638        if (ret == 0)
1639                return 0;
1640
1641        /* If the left PGA is enabled hit that VU bit... */
1642        ret = snd_soc_component_read32(component, WM8962_PWR_MGMT_2);
1643        if (ret & WM8962_SPKOUTL_PGA_ENA) {
1644                snd_soc_component_write(component, WM8962_SPKOUTL_VOLUME,
1645                              snd_soc_component_read32(component, WM8962_SPKOUTL_VOLUME));
1646                return 1;
1647        }
1648
1649        /* ...otherwise the right.  The VU is stereo. */
1650        if (ret & WM8962_SPKOUTR_PGA_ENA)
1651                snd_soc_component_write(component, WM8962_SPKOUTR_VOLUME,
1652                              snd_soc_component_read32(component, WM8962_SPKOUTR_VOLUME));
1653
1654        return 1;
1655}
1656
1657static const char *cap_hpf_mode_text[] = {
1658        "Hi-fi", "Application"
1659};
1660
1661static SOC_ENUM_SINGLE_DECL(cap_hpf_mode,
1662                            WM8962_ADC_DAC_CONTROL_2, 10, cap_hpf_mode_text);
1663
1664
1665static const char *cap_lhpf_mode_text[] = {
1666        "LPF", "HPF"
1667};
1668
1669static SOC_ENUM_SINGLE_DECL(cap_lhpf_mode,
1670                            WM8962_LHPF1, 1, cap_lhpf_mode_text);
1671
1672static const struct snd_kcontrol_new wm8962_snd_controls[] = {
1673SOC_DOUBLE("Input Mixer Switch", WM8962_INPUT_MIXER_CONTROL_1, 3, 2, 1, 1),
1674
1675SOC_SINGLE_TLV("MIXINL IN2L Volume", WM8962_LEFT_INPUT_MIXER_VOLUME, 6, 7, 0,
1676               mixin_tlv),
1677SOC_SINGLE_TLV("MIXINL PGA Volume", WM8962_LEFT_INPUT_MIXER_VOLUME, 3, 7, 0,
1678               mixinpga_tlv),
1679SOC_SINGLE_TLV("MIXINL IN3L Volume", WM8962_LEFT_INPUT_MIXER_VOLUME, 0, 7, 0,
1680               mixin_tlv),
1681
1682SOC_SINGLE_TLV("MIXINR IN2R Volume", WM8962_RIGHT_INPUT_MIXER_VOLUME, 6, 7, 0,
1683               mixin_tlv),
1684SOC_SINGLE_TLV("MIXINR PGA Volume", WM8962_RIGHT_INPUT_MIXER_VOLUME, 3, 7, 0,
1685               mixinpga_tlv),
1686SOC_SINGLE_TLV("MIXINR IN3R Volume", WM8962_RIGHT_INPUT_MIXER_VOLUME, 0, 7, 0,
1687               mixin_tlv),
1688
1689SOC_DOUBLE_R_TLV("Digital Capture Volume", WM8962_LEFT_ADC_VOLUME,
1690                 WM8962_RIGHT_ADC_VOLUME, 1, 127, 0, digital_tlv),
1691SOC_DOUBLE_R_TLV("Capture Volume", WM8962_LEFT_INPUT_VOLUME,
1692                 WM8962_RIGHT_INPUT_VOLUME, 0, 63, 0, inpga_tlv),
1693SOC_DOUBLE_R("Capture Switch", WM8962_LEFT_INPUT_VOLUME,
1694             WM8962_RIGHT_INPUT_VOLUME, 7, 1, 1),
1695SOC_DOUBLE_R("Capture ZC Switch", WM8962_LEFT_INPUT_VOLUME,
1696             WM8962_RIGHT_INPUT_VOLUME, 6, 1, 1),
1697SOC_SINGLE("Capture HPF Switch", WM8962_ADC_DAC_CONTROL_1, 0, 1, 1),
1698SOC_ENUM("Capture HPF Mode", cap_hpf_mode),
1699SOC_SINGLE("Capture HPF Cutoff", WM8962_ADC_DAC_CONTROL_2, 7, 7, 0),
1700SOC_SINGLE("Capture LHPF Switch", WM8962_LHPF1, 0, 1, 0),
1701SOC_ENUM("Capture LHPF Mode", cap_lhpf_mode),
1702
1703SOC_DOUBLE_R_TLV("Sidetone Volume", WM8962_DAC_DSP_MIXING_1,
1704                 WM8962_DAC_DSP_MIXING_2, 4, 12, 0, st_tlv),
1705
1706SOC_DOUBLE_R_TLV("Digital Playback Volume", WM8962_LEFT_DAC_VOLUME,
1707                 WM8962_RIGHT_DAC_VOLUME, 1, 127, 0, digital_tlv),
1708SOC_SINGLE("DAC High Performance Switch", WM8962_ADC_DAC_CONTROL_2, 0, 1, 0),
1709SOC_SINGLE("DAC L/R Swap Switch", WM8962_AUDIO_INTERFACE_0, 5, 1, 0),
1710SOC_SINGLE("ADC L/R Swap Switch", WM8962_AUDIO_INTERFACE_0, 8, 1, 0),
1711
1712SOC_SINGLE("ADC High Performance Switch", WM8962_ADDITIONAL_CONTROL_1,
1713           5, 1, 0),
1714
1715SOC_SINGLE_TLV("Beep Volume", WM8962_BEEP_GENERATOR_1, 4, 15, 0, beep_tlv),
1716
1717SOC_DOUBLE_R_TLV("Headphone Volume", WM8962_HPOUTL_VOLUME,
1718                 WM8962_HPOUTR_VOLUME, 0, 127, 0, out_tlv),
1719SOC_DOUBLE_EXT("Headphone Switch", WM8962_PWR_MGMT_2, 1, 0, 1, 1,
1720               snd_soc_get_volsw, wm8962_put_hp_sw),
1721SOC_DOUBLE_R("Headphone ZC Switch", WM8962_HPOUTL_VOLUME, WM8962_HPOUTR_VOLUME,
1722             7, 1, 0),
1723SOC_DOUBLE_TLV("Headphone Aux Volume", WM8962_ANALOGUE_HP_2, 3, 6, 7, 0,
1724               hp_tlv),
1725
1726SOC_DOUBLE_R("Headphone Mixer Switch", WM8962_HEADPHONE_MIXER_3,
1727             WM8962_HEADPHONE_MIXER_4, 8, 1, 1),
1728
1729SOC_SINGLE_TLV("HPMIXL IN4L Volume", WM8962_HEADPHONE_MIXER_3,
1730               3, 7, 0, bypass_tlv),
1731SOC_SINGLE_TLV("HPMIXL IN4R Volume", WM8962_HEADPHONE_MIXER_3,
1732               0, 7, 0, bypass_tlv),
1733SOC_SINGLE_TLV("HPMIXL MIXINL Volume", WM8962_HEADPHONE_MIXER_3,
1734               7, 1, 1, inmix_tlv),
1735SOC_SINGLE_TLV("HPMIXL MIXINR Volume", WM8962_HEADPHONE_MIXER_3,
1736               6, 1, 1, inmix_tlv),
1737
1738SOC_SINGLE_TLV("HPMIXR IN4L Volume", WM8962_HEADPHONE_MIXER_4,
1739               3, 7, 0, bypass_tlv),
1740SOC_SINGLE_TLV("HPMIXR IN4R Volume", WM8962_HEADPHONE_MIXER_4,
1741               0, 7, 0, bypass_tlv),
1742SOC_SINGLE_TLV("HPMIXR MIXINL Volume", WM8962_HEADPHONE_MIXER_4,
1743               7, 1, 1, inmix_tlv),
1744SOC_SINGLE_TLV("HPMIXR MIXINR Volume", WM8962_HEADPHONE_MIXER_4,
1745               6, 1, 1, inmix_tlv),
1746
1747SOC_SINGLE_TLV("Speaker Boost Volume", WM8962_CLASS_D_CONTROL_2, 0, 7, 0,
1748               classd_tlv),
1749
1750SOC_SINGLE("EQ Switch", WM8962_EQ1, WM8962_EQ_ENA_SHIFT, 1, 0),
1751SOC_DOUBLE_R_TLV("EQ1 Volume", WM8962_EQ2, WM8962_EQ22,
1752                 WM8962_EQL_B1_GAIN_SHIFT, 31, 0, eq_tlv),
1753SOC_DOUBLE_R_TLV("EQ2 Volume", WM8962_EQ2, WM8962_EQ22,
1754                 WM8962_EQL_B2_GAIN_SHIFT, 31, 0, eq_tlv),
1755SOC_DOUBLE_R_TLV("EQ3 Volume", WM8962_EQ2, WM8962_EQ22,
1756                 WM8962_EQL_B3_GAIN_SHIFT, 31, 0, eq_tlv),
1757SOC_DOUBLE_R_TLV("EQ4 Volume", WM8962_EQ3, WM8962_EQ23,
1758                 WM8962_EQL_B4_GAIN_SHIFT, 31, 0, eq_tlv),
1759SOC_DOUBLE_R_TLV("EQ5 Volume", WM8962_EQ3, WM8962_EQ23,
1760                 WM8962_EQL_B5_GAIN_SHIFT, 31, 0, eq_tlv),
1761SND_SOC_BYTES("EQL Coefficients", WM8962_EQ4, 18),
1762SND_SOC_BYTES("EQR Coefficients", WM8962_EQ24, 18),
1763
1764
1765SOC_SINGLE("3D Switch", WM8962_THREED1, 0, 1, 0),
1766SND_SOC_BYTES_MASK("3D Coefficients", WM8962_THREED1, 4, WM8962_THREED_ENA),
1767
1768SOC_SINGLE("DF1 Switch", WM8962_DF1, 0, 1, 0),
1769SND_SOC_BYTES_MASK("DF1 Coefficients", WM8962_DF1, 7, WM8962_DF1_ENA),
1770
1771SOC_SINGLE("DRC Switch", WM8962_DRC_1, 0, 1, 0),
1772SND_SOC_BYTES_MASK("DRC Coefficients", WM8962_DRC_1, 5, WM8962_DRC_ENA),
1773
1774WM8962_DSP2_ENABLE("VSS Switch", WM8962_VSS_ENA_SHIFT),
1775SND_SOC_BYTES("VSS Coefficients", WM8962_VSS_XHD2_1, 148),
1776WM8962_DSP2_ENABLE("HPF1 Switch", WM8962_HPF1_ENA_SHIFT),
1777WM8962_DSP2_ENABLE("HPF2 Switch", WM8962_HPF2_ENA_SHIFT),
1778SND_SOC_BYTES("HPF Coefficients", WM8962_LHPF2, 1),
1779WM8962_DSP2_ENABLE("HD Bass Switch", WM8962_HDBASS_ENA_SHIFT),
1780SND_SOC_BYTES("HD Bass Coefficients", WM8962_HDBASS_AI_1, 30),
1781
1782SOC_DOUBLE("ALC Switch", WM8962_ALC1, WM8962_ALCL_ENA_SHIFT,
1783                WM8962_ALCR_ENA_SHIFT, 1, 0),
1784SND_SOC_BYTES_MASK("ALC Coefficients", WM8962_ALC1, 4,
1785                WM8962_ALCL_ENA_MASK | WM8962_ALCR_ENA_MASK),
1786};
1787
1788static const struct snd_kcontrol_new wm8962_spk_mono_controls[] = {
1789SOC_SINGLE_TLV("Speaker Volume", WM8962_SPKOUTL_VOLUME, 0, 127, 0, out_tlv),
1790SOC_SINGLE_EXT("Speaker Switch", WM8962_CLASS_D_CONTROL_1, 1, 1, 1,
1791               snd_soc_get_volsw, wm8962_put_spk_sw),
1792SOC_SINGLE("Speaker ZC Switch", WM8962_SPKOUTL_VOLUME, 7, 1, 0),
1793
1794SOC_SINGLE("Speaker Mixer Switch", WM8962_SPEAKER_MIXER_3, 8, 1, 1),
1795SOC_SINGLE_TLV("Speaker Mixer IN4L Volume", WM8962_SPEAKER_MIXER_3,
1796               3, 7, 0, bypass_tlv),
1797SOC_SINGLE_TLV("Speaker Mixer IN4R Volume", WM8962_SPEAKER_MIXER_3,
1798               0, 7, 0, bypass_tlv),
1799SOC_SINGLE_TLV("Speaker Mixer MIXINL Volume", WM8962_SPEAKER_MIXER_3,
1800               7, 1, 1, inmix_tlv),
1801SOC_SINGLE_TLV("Speaker Mixer MIXINR Volume", WM8962_SPEAKER_MIXER_3,
1802               6, 1, 1, inmix_tlv),
1803SOC_SINGLE_TLV("Speaker Mixer DACL Volume", WM8962_SPEAKER_MIXER_5,
1804               7, 1, 0, inmix_tlv),
1805SOC_SINGLE_TLV("Speaker Mixer DACR Volume", WM8962_SPEAKER_MIXER_5,
1806               6, 1, 0, inmix_tlv),
1807};
1808
1809static const struct snd_kcontrol_new wm8962_spk_stereo_controls[] = {
1810SOC_DOUBLE_R_TLV("Speaker Volume", WM8962_SPKOUTL_VOLUME,
1811                 WM8962_SPKOUTR_VOLUME, 0, 127, 0, out_tlv),
1812SOC_DOUBLE_EXT("Speaker Switch", WM8962_CLASS_D_CONTROL_1, 1, 0, 1, 1,
1813               snd_soc_get_volsw, wm8962_put_spk_sw),
1814SOC_DOUBLE_R("Speaker ZC Switch", WM8962_SPKOUTL_VOLUME, WM8962_SPKOUTR_VOLUME,
1815             7, 1, 0),
1816
1817SOC_DOUBLE_R("Speaker Mixer Switch", WM8962_SPEAKER_MIXER_3,
1818             WM8962_SPEAKER_MIXER_4, 8, 1, 1),
1819
1820SOC_SINGLE_TLV("SPKOUTL Mixer IN4L Volume", WM8962_SPEAKER_MIXER_3,
1821               3, 7, 0, bypass_tlv),
1822SOC_SINGLE_TLV("SPKOUTL Mixer IN4R Volume", WM8962_SPEAKER_MIXER_3,
1823               0, 7, 0, bypass_tlv),
1824SOC_SINGLE_TLV("SPKOUTL Mixer MIXINL Volume", WM8962_SPEAKER_MIXER_3,
1825               7, 1, 1, inmix_tlv),
1826SOC_SINGLE_TLV("SPKOUTL Mixer MIXINR Volume", WM8962_SPEAKER_MIXER_3,
1827               6, 1, 1, inmix_tlv),
1828SOC_SINGLE_TLV("SPKOUTL Mixer DACL Volume", WM8962_SPEAKER_MIXER_5,
1829               7, 1, 0, inmix_tlv),
1830SOC_SINGLE_TLV("SPKOUTL Mixer DACR Volume", WM8962_SPEAKER_MIXER_5,
1831               6, 1, 0, inmix_tlv),
1832
1833SOC_SINGLE_TLV("SPKOUTR Mixer IN4L Volume", WM8962_SPEAKER_MIXER_4,
1834               3, 7, 0, bypass_tlv),
1835SOC_SINGLE_TLV("SPKOUTR Mixer IN4R Volume", WM8962_SPEAKER_MIXER_4,
1836               0, 7, 0, bypass_tlv),
1837SOC_SINGLE_TLV("SPKOUTR Mixer MIXINL Volume", WM8962_SPEAKER_MIXER_4,
1838               7, 1, 1, inmix_tlv),
1839SOC_SINGLE_TLV("SPKOUTR Mixer MIXINR Volume", WM8962_SPEAKER_MIXER_4,
1840               6, 1, 1, inmix_tlv),
1841SOC_SINGLE_TLV("SPKOUTR Mixer DACL Volume", WM8962_SPEAKER_MIXER_5,
1842               5, 1, 0, inmix_tlv),
1843SOC_SINGLE_TLV("SPKOUTR Mixer DACR Volume", WM8962_SPEAKER_MIXER_5,
1844               4, 1, 0, inmix_tlv),
1845};
1846
1847static int cp_event(struct snd_soc_dapm_widget *w,
1848                    struct snd_kcontrol *kcontrol, int event)
1849{
1850        switch (event) {
1851        case SND_SOC_DAPM_POST_PMU:
1852                msleep(5);
1853                break;
1854
1855        default:
1856                WARN(1, "Invalid event %d\n", event);
1857                return -EINVAL;
1858        }
1859
1860        return 0;
1861}
1862
1863static int hp_event(struct snd_soc_dapm_widget *w,
1864                    struct snd_kcontrol *kcontrol, int event)
1865{
1866        struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1867        int timeout;
1868        int reg;
1869        int expected = (WM8962_DCS_STARTUP_DONE_HP1L |
1870                        WM8962_DCS_STARTUP_DONE_HP1R);
1871
1872        switch (event) {
1873        case SND_SOC_DAPM_POST_PMU:
1874                snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0,
1875                                    WM8962_HP1L_ENA | WM8962_HP1R_ENA,
1876                                    WM8962_HP1L_ENA | WM8962_HP1R_ENA);
1877                udelay(20);
1878
1879                snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0,
1880                                    WM8962_HP1L_ENA_DLY | WM8962_HP1R_ENA_DLY,
1881                                    WM8962_HP1L_ENA_DLY | WM8962_HP1R_ENA_DLY);
1882
1883                /* Start the DC servo */
1884                snd_soc_component_update_bits(component, WM8962_DC_SERVO_1,
1885                                    WM8962_HP1L_DCS_ENA | WM8962_HP1R_DCS_ENA |
1886                                    WM8962_HP1L_DCS_STARTUP |
1887                                    WM8962_HP1R_DCS_STARTUP,
1888                                    WM8962_HP1L_DCS_ENA | WM8962_HP1R_DCS_ENA |
1889                                    WM8962_HP1L_DCS_STARTUP |
1890                                    WM8962_HP1R_DCS_STARTUP);
1891
1892                /* Wait for it to complete, should be well under 100ms */
1893                timeout = 0;
1894                do {
1895                        msleep(1);
1896                        reg = snd_soc_component_read32(component, WM8962_DC_SERVO_6);
1897                        if (reg < 0) {
1898                                dev_err(component->dev,
1899                                        "Failed to read DCS status: %d\n",
1900                                        reg);
1901                                continue;
1902                        }
1903                        dev_dbg(component->dev, "DCS status: %x\n", reg);
1904                } while (++timeout < 200 && (reg & expected) != expected);
1905
1906                if ((reg & expected) != expected)
1907                        dev_err(component->dev, "DC servo timed out\n");
1908                else
1909                        dev_dbg(component->dev, "DC servo complete after %dms\n",
1910                                timeout);
1911
1912                snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0,
1913                                    WM8962_HP1L_ENA_OUTP |
1914                                    WM8962_HP1R_ENA_OUTP,
1915                                    WM8962_HP1L_ENA_OUTP |
1916                                    WM8962_HP1R_ENA_OUTP);
1917                udelay(20);
1918
1919                snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0,
1920                                    WM8962_HP1L_RMV_SHORT |
1921                                    WM8962_HP1R_RMV_SHORT,
1922                                    WM8962_HP1L_RMV_SHORT |
1923                                    WM8962_HP1R_RMV_SHORT);
1924                break;
1925
1926        case SND_SOC_DAPM_PRE_PMD:
1927                snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0,
1928                                    WM8962_HP1L_RMV_SHORT |
1929                                    WM8962_HP1R_RMV_SHORT, 0);
1930
1931                udelay(20);
1932
1933                snd_soc_component_update_bits(component, WM8962_DC_SERVO_1,
1934                                    WM8962_HP1L_DCS_ENA | WM8962_HP1R_DCS_ENA |
1935                                    WM8962_HP1L_DCS_STARTUP |
1936                                    WM8962_HP1R_DCS_STARTUP,
1937                                    0);
1938
1939                snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0,
1940                                    WM8962_HP1L_ENA | WM8962_HP1R_ENA |
1941                                    WM8962_HP1L_ENA_DLY | WM8962_HP1R_ENA_DLY |
1942                                    WM8962_HP1L_ENA_OUTP |
1943                                    WM8962_HP1R_ENA_OUTP, 0);
1944                                    
1945                break;
1946
1947        default:
1948                WARN(1, "Invalid event %d\n", event);
1949                return -EINVAL;
1950        
1951        }
1952
1953        return 0;
1954}
1955
1956/* VU bits for the output PGAs only take effect while the PGA is powered */
1957static int out_pga_event(struct snd_soc_dapm_widget *w,
1958                         struct snd_kcontrol *kcontrol, int event)
1959{
1960        struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1961        int reg;
1962
1963        switch (w->shift) {
1964        case WM8962_HPOUTR_PGA_ENA_SHIFT:
1965                reg = WM8962_HPOUTR_VOLUME;
1966                break;
1967        case WM8962_HPOUTL_PGA_ENA_SHIFT:
1968                reg = WM8962_HPOUTL_VOLUME;
1969                break;
1970        case WM8962_SPKOUTR_PGA_ENA_SHIFT:
1971                reg = WM8962_SPKOUTR_VOLUME;
1972                break;
1973        case WM8962_SPKOUTL_PGA_ENA_SHIFT:
1974                reg = WM8962_SPKOUTL_VOLUME;
1975                break;
1976        default:
1977                WARN(1, "Invalid shift %d\n", w->shift);
1978                return -EINVAL;
1979        }
1980
1981        switch (event) {
1982        case SND_SOC_DAPM_POST_PMU:
1983                return snd_soc_component_write(component, reg, snd_soc_component_read32(component, reg));
1984        default:
1985                WARN(1, "Invalid event %d\n", event);
1986                return -EINVAL;
1987        }
1988}
1989
1990static int dsp2_event(struct snd_soc_dapm_widget *w,
1991                      struct snd_kcontrol *kcontrol, int event)
1992{
1993        struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1994        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
1995
1996        switch (event) {
1997        case SND_SOC_DAPM_POST_PMU:
1998                if (wm8962->dsp2_ena)
1999                        wm8962_dsp2_start(component);
2000                break;
2001
2002        case SND_SOC_DAPM_PRE_PMD:
2003                if (wm8962->dsp2_ena)
2004                        wm8962_dsp2_stop(component);
2005                break;
2006
2007        default:
2008                WARN(1, "Invalid event %d\n", event);
2009                return -EINVAL;
2010        }
2011
2012        return 0;
2013}
2014
2015static const char *st_text[] = { "None", "Left", "Right" };
2016
2017static SOC_ENUM_SINGLE_DECL(str_enum,
2018                            WM8962_DAC_DSP_MIXING_1, 2, st_text);
2019
2020static const struct snd_kcontrol_new str_mux =
2021        SOC_DAPM_ENUM("Right Sidetone", str_enum);
2022
2023static SOC_ENUM_SINGLE_DECL(stl_enum,
2024                            WM8962_DAC_DSP_MIXING_2, 2, st_text);
2025
2026static const struct snd_kcontrol_new stl_mux =
2027        SOC_DAPM_ENUM("Left Sidetone", stl_enum);
2028
2029static const char *outmux_text[] = { "DAC", "Mixer" };
2030
2031static SOC_ENUM_SINGLE_DECL(spkoutr_enum,
2032                            WM8962_SPEAKER_MIXER_2, 7, outmux_text);
2033
2034static const struct snd_kcontrol_new spkoutr_mux =
2035        SOC_DAPM_ENUM("SPKOUTR Mux", spkoutr_enum);
2036
2037static SOC_ENUM_SINGLE_DECL(spkoutl_enum,
2038                            WM8962_SPEAKER_MIXER_1, 7, outmux_text);
2039
2040static const struct snd_kcontrol_new spkoutl_mux =
2041        SOC_DAPM_ENUM("SPKOUTL Mux", spkoutl_enum);
2042
2043static SOC_ENUM_SINGLE_DECL(hpoutr_enum,
2044                            WM8962_HEADPHONE_MIXER_2, 7, outmux_text);
2045
2046static const struct snd_kcontrol_new hpoutr_mux =
2047        SOC_DAPM_ENUM("HPOUTR Mux", hpoutr_enum);
2048
2049static SOC_ENUM_SINGLE_DECL(hpoutl_enum,
2050                            WM8962_HEADPHONE_MIXER_1, 7, outmux_text);
2051
2052static const struct snd_kcontrol_new hpoutl_mux =
2053        SOC_DAPM_ENUM("HPOUTL Mux", hpoutl_enum);
2054
2055static const struct snd_kcontrol_new inpgal[] = {
2056SOC_DAPM_SINGLE("IN1L Switch", WM8962_LEFT_INPUT_PGA_CONTROL, 3, 1, 0),
2057SOC_DAPM_SINGLE("IN2L Switch", WM8962_LEFT_INPUT_PGA_CONTROL, 2, 1, 0),
2058SOC_DAPM_SINGLE("IN3L Switch", WM8962_LEFT_INPUT_PGA_CONTROL, 1, 1, 0),
2059SOC_DAPM_SINGLE("IN4L Switch", WM8962_LEFT_INPUT_PGA_CONTROL, 0, 1, 0),
2060};
2061
2062static const struct snd_kcontrol_new inpgar[] = {
2063SOC_DAPM_SINGLE("IN1R Switch", WM8962_RIGHT_INPUT_PGA_CONTROL, 3, 1, 0),
2064SOC_DAPM_SINGLE("IN2R Switch", WM8962_RIGHT_INPUT_PGA_CONTROL, 2, 1, 0),
2065SOC_DAPM_SINGLE("IN3R Switch", WM8962_RIGHT_INPUT_PGA_CONTROL, 1, 1, 0),
2066SOC_DAPM_SINGLE("IN4R Switch", WM8962_RIGHT_INPUT_PGA_CONTROL, 0, 1, 0),
2067};
2068
2069static const struct snd_kcontrol_new mixinl[] = {
2070SOC_DAPM_SINGLE("IN2L Switch", WM8962_INPUT_MIXER_CONTROL_2, 5, 1, 0),
2071SOC_DAPM_SINGLE("IN3L Switch", WM8962_INPUT_MIXER_CONTROL_2, 4, 1, 0),
2072SOC_DAPM_SINGLE("PGA Switch", WM8962_INPUT_MIXER_CONTROL_2, 3, 1, 0),
2073};
2074
2075static const struct snd_kcontrol_new mixinr[] = {
2076SOC_DAPM_SINGLE("IN2R Switch", WM8962_INPUT_MIXER_CONTROL_2, 2, 1, 0),
2077SOC_DAPM_SINGLE("IN3R Switch", WM8962_INPUT_MIXER_CONTROL_2, 1, 1, 0),
2078SOC_DAPM_SINGLE("PGA Switch", WM8962_INPUT_MIXER_CONTROL_2, 0, 1, 0),
2079};
2080
2081static const struct snd_kcontrol_new hpmixl[] = {
2082SOC_DAPM_SINGLE("DACL Switch", WM8962_HEADPHONE_MIXER_1, 5, 1, 0),
2083SOC_DAPM_SINGLE("DACR Switch", WM8962_HEADPHONE_MIXER_1, 4, 1, 0),
2084SOC_DAPM_SINGLE("MIXINL Switch", WM8962_HEADPHONE_MIXER_1, 3, 1, 0),
2085SOC_DAPM_SINGLE("MIXINR Switch", WM8962_HEADPHONE_MIXER_1, 2, 1, 0),
2086SOC_DAPM_SINGLE("IN4L Switch", WM8962_HEADPHONE_MIXER_1, 1, 1, 0),
2087SOC_DAPM_SINGLE("IN4R Switch", WM8962_HEADPHONE_MIXER_1, 0, 1, 0),
2088};
2089
2090static const struct snd_kcontrol_new hpmixr[] = {
2091SOC_DAPM_SINGLE("DACL Switch", WM8962_HEADPHONE_MIXER_2, 5, 1, 0),
2092SOC_DAPM_SINGLE("DACR Switch", WM8962_HEADPHONE_MIXER_2, 4, 1, 0),
2093SOC_DAPM_SINGLE("MIXINL Switch", WM8962_HEADPHONE_MIXER_2, 3, 1, 0),
2094SOC_DAPM_SINGLE("MIXINR Switch", WM8962_HEADPHONE_MIXER_2, 2, 1, 0),
2095SOC_DAPM_SINGLE("IN4L Switch", WM8962_HEADPHONE_MIXER_2, 1, 1, 0),
2096SOC_DAPM_SINGLE("IN4R Switch", WM8962_HEADPHONE_MIXER_2, 0, 1, 0),
2097};
2098
2099static const struct snd_kcontrol_new spkmixl[] = {
2100SOC_DAPM_SINGLE("DACL Switch", WM8962_SPEAKER_MIXER_1, 5, 1, 0),
2101SOC_DAPM_SINGLE("DACR Switch", WM8962_SPEAKER_MIXER_1, 4, 1, 0),
2102SOC_DAPM_SINGLE("MIXINL Switch", WM8962_SPEAKER_MIXER_1, 3, 1, 0),
2103SOC_DAPM_SINGLE("MIXINR Switch", WM8962_SPEAKER_MIXER_1, 2, 1, 0),
2104SOC_DAPM_SINGLE("IN4L Switch", WM8962_SPEAKER_MIXER_1, 1, 1, 0),
2105SOC_DAPM_SINGLE("IN4R Switch", WM8962_SPEAKER_MIXER_1, 0, 1, 0),
2106};
2107
2108static const struct snd_kcontrol_new spkmixr[] = {
2109SOC_DAPM_SINGLE("DACL Switch", WM8962_SPEAKER_MIXER_2, 5, 1, 0),
2110SOC_DAPM_SINGLE("DACR Switch", WM8962_SPEAKER_MIXER_2, 4, 1, 0),
2111SOC_DAPM_SINGLE("MIXINL Switch", WM8962_SPEAKER_MIXER_2, 3, 1, 0),
2112SOC_DAPM_SINGLE("MIXINR Switch", WM8962_SPEAKER_MIXER_2, 2, 1, 0),
2113SOC_DAPM_SINGLE("IN4L Switch", WM8962_SPEAKER_MIXER_2, 1, 1, 0),
2114SOC_DAPM_SINGLE("IN4R Switch", WM8962_SPEAKER_MIXER_2, 0, 1, 0),
2115};
2116
2117static const struct snd_soc_dapm_widget wm8962_dapm_widgets[] = {
2118SND_SOC_DAPM_INPUT("IN1L"),
2119SND_SOC_DAPM_INPUT("IN1R"),
2120SND_SOC_DAPM_INPUT("IN2L"),
2121SND_SOC_DAPM_INPUT("IN2R"),
2122SND_SOC_DAPM_INPUT("IN3L"),
2123SND_SOC_DAPM_INPUT("IN3R"),
2124SND_SOC_DAPM_INPUT("IN4L"),
2125SND_SOC_DAPM_INPUT("IN4R"),
2126SND_SOC_DAPM_SIGGEN("Beep"),
2127SND_SOC_DAPM_INPUT("DMICDAT"),
2128
2129SND_SOC_DAPM_SUPPLY("MICBIAS", WM8962_PWR_MGMT_1, 1, 0, NULL, 0),
2130
2131SND_SOC_DAPM_SUPPLY("Class G", WM8962_CHARGE_PUMP_B, 0, 1, NULL, 0),
2132SND_SOC_DAPM_SUPPLY("SYSCLK", WM8962_CLOCKING2, 5, 0, NULL, 0),
2133SND_SOC_DAPM_SUPPLY("Charge Pump", WM8962_CHARGE_PUMP_1, 0, 0, cp_event,
2134                    SND_SOC_DAPM_POST_PMU),
2135SND_SOC_DAPM_SUPPLY("TOCLK", WM8962_ADDITIONAL_CONTROL_1, 0, 0, NULL, 0),
2136SND_SOC_DAPM_SUPPLY_S("DSP2", 1, WM8962_DSP2_POWER_MANAGEMENT,
2137                      WM8962_DSP2_ENA_SHIFT, 0, dsp2_event,
2138                      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
2139SND_SOC_DAPM_SUPPLY("TEMP_HP", WM8962_ADDITIONAL_CONTROL_4, 2, 0, NULL, 0),
2140SND_SOC_DAPM_SUPPLY("TEMP_SPK", WM8962_ADDITIONAL_CONTROL_4, 1, 0, NULL, 0),
2141
2142SND_SOC_DAPM_MIXER("INPGAL", WM8962_LEFT_INPUT_PGA_CONTROL, 4, 0,
2143                   inpgal, ARRAY_SIZE(inpgal)),
2144SND_SOC_DAPM_MIXER("INPGAR", WM8962_RIGHT_INPUT_PGA_CONTROL, 4, 0,
2145                   inpgar, ARRAY_SIZE(inpgar)),
2146SND_SOC_DAPM_MIXER("MIXINL", WM8962_PWR_MGMT_1, 5, 0,
2147                   mixinl, ARRAY_SIZE(mixinl)),
2148SND_SOC_DAPM_MIXER("MIXINR", WM8962_PWR_MGMT_1, 4, 0,
2149                   mixinr, ARRAY_SIZE(mixinr)),
2150
2151SND_SOC_DAPM_AIF_IN("DMIC_ENA", NULL, 0, WM8962_PWR_MGMT_1, 10, 0),
2152
2153SND_SOC_DAPM_ADC("ADCL", "Capture", WM8962_PWR_MGMT_1, 3, 0),
2154SND_SOC_DAPM_ADC("ADCR", "Capture", WM8962_PWR_MGMT_1, 2, 0),
2155
2156SND_SOC_DAPM_MUX("STL", SND_SOC_NOPM, 0, 0, &stl_mux),
2157SND_SOC_DAPM_MUX("STR", SND_SOC_NOPM, 0, 0, &str_mux),
2158
2159SND_SOC_DAPM_DAC("DACL", "Playback", WM8962_PWR_MGMT_2, 8, 0),
2160SND_SOC_DAPM_DAC("DACR", "Playback", WM8962_PWR_MGMT_2, 7, 0),
2161
2162SND_SOC_DAPM_PGA("Left Bypass", SND_SOC_NOPM, 0, 0, NULL, 0),
2163SND_SOC_DAPM_PGA("Right Bypass", SND_SOC_NOPM, 0, 0, NULL, 0),
2164
2165SND_SOC_DAPM_MIXER("HPMIXL", WM8962_MIXER_ENABLES, 3, 0,
2166                   hpmixl, ARRAY_SIZE(hpmixl)),
2167SND_SOC_DAPM_MIXER("HPMIXR", WM8962_MIXER_ENABLES, 2, 0,
2168                   hpmixr, ARRAY_SIZE(hpmixr)),
2169
2170SND_SOC_DAPM_MUX_E("HPOUTL PGA", WM8962_PWR_MGMT_2, 6, 0, &hpoutl_mux,
2171                   out_pga_event, SND_SOC_DAPM_POST_PMU),
2172SND_SOC_DAPM_MUX_E("HPOUTR PGA", WM8962_PWR_MGMT_2, 5, 0, &hpoutr_mux,
2173                   out_pga_event, SND_SOC_DAPM_POST_PMU),
2174
2175SND_SOC_DAPM_PGA_E("HPOUT", SND_SOC_NOPM, 0, 0, NULL, 0, hp_event,
2176                   SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
2177
2178SND_SOC_DAPM_OUTPUT("HPOUTL"),
2179SND_SOC_DAPM_OUTPUT("HPOUTR"),
2180};
2181
2182static const struct snd_soc_dapm_widget wm8962_dapm_spk_mono_widgets[] = {
2183SND_SOC_DAPM_MIXER("Speaker Mixer", WM8962_MIXER_ENABLES, 1, 0,
2184                   spkmixl, ARRAY_SIZE(spkmixl)),
2185SND_SOC_DAPM_MUX_E("Speaker PGA", WM8962_PWR_MGMT_2, 4, 0, &spkoutl_mux,
2186                   out_pga_event, SND_SOC_DAPM_POST_PMU),
2187SND_SOC_DAPM_PGA("Speaker Output", WM8962_CLASS_D_CONTROL_1, 7, 0, NULL, 0),
2188SND_SOC_DAPM_OUTPUT("SPKOUT"),
2189};
2190
2191static const struct snd_soc_dapm_widget wm8962_dapm_spk_stereo_widgets[] = {
2192SND_SOC_DAPM_MIXER("SPKOUTL Mixer", WM8962_MIXER_ENABLES, 1, 0,
2193                   spkmixl, ARRAY_SIZE(spkmixl)),
2194SND_SOC_DAPM_MIXER("SPKOUTR Mixer", WM8962_MIXER_ENABLES, 0, 0,
2195                   spkmixr, ARRAY_SIZE(spkmixr)),
2196
2197SND_SOC_DAPM_MUX_E("SPKOUTL PGA", WM8962_PWR_MGMT_2, 4, 0, &spkoutl_mux,
2198                   out_pga_event, SND_SOC_DAPM_POST_PMU),
2199SND_SOC_DAPM_MUX_E("SPKOUTR PGA", WM8962_PWR_MGMT_2, 3, 0, &spkoutr_mux,
2200                   out_pga_event, SND_SOC_DAPM_POST_PMU),
2201
2202SND_SOC_DAPM_PGA("SPKOUTR Output", WM8962_CLASS_D_CONTROL_1, 7, 0, NULL, 0),
2203SND_SOC_DAPM_PGA("SPKOUTL Output", WM8962_CLASS_D_CONTROL_1, 6, 0, NULL, 0),
2204
2205SND_SOC_DAPM_OUTPUT("SPKOUTL"),
2206SND_SOC_DAPM_OUTPUT("SPKOUTR"),
2207};
2208
2209static const struct snd_soc_dapm_route wm8962_intercon[] = {
2210        { "INPGAL", "IN1L Switch", "IN1L" },
2211        { "INPGAL", "IN2L Switch", "IN2L" },
2212        { "INPGAL", "IN3L Switch", "IN3L" },
2213        { "INPGAL", "IN4L Switch", "IN4L" },
2214
2215        { "INPGAR", "IN1R Switch", "IN1R" },
2216        { "INPGAR", "IN2R Switch", "IN2R" },
2217        { "INPGAR", "IN3R Switch", "IN3R" },
2218        { "INPGAR", "IN4R Switch", "IN4R" },
2219
2220        { "MIXINL", "IN2L Switch", "IN2L" },
2221        { "MIXINL", "IN3L Switch", "IN3L" },
2222        { "MIXINL", "PGA Switch", "INPGAL" },
2223
2224        { "MIXINR", "IN2R Switch", "IN2R" },
2225        { "MIXINR", "IN3R Switch", "IN3R" },
2226        { "MIXINR", "PGA Switch", "INPGAR" },
2227
2228        { "MICBIAS", NULL, "SYSCLK" },
2229
2230        { "DMIC_ENA", NULL, "DMICDAT" },
2231
2232        { "ADCL", NULL, "SYSCLK" },
2233        { "ADCL", NULL, "TOCLK" },
2234        { "ADCL", NULL, "MIXINL" },
2235        { "ADCL", NULL, "DMIC_ENA" },
2236        { "ADCL", NULL, "DSP2" },
2237
2238        { "ADCR", NULL, "SYSCLK" },
2239        { "ADCR", NULL, "TOCLK" },
2240        { "ADCR", NULL, "MIXINR" },
2241        { "ADCR", NULL, "DMIC_ENA" },
2242        { "ADCR", NULL, "DSP2" },
2243
2244        { "STL", "Left", "ADCL" },
2245        { "STL", "Right", "ADCR" },
2246        { "STL", NULL, "Class G" },
2247
2248        { "STR", "Left", "ADCL" },
2249        { "STR", "Right", "ADCR" },
2250        { "STR", NULL, "Class G" },
2251
2252        { "DACL", NULL, "SYSCLK" },
2253        { "DACL", NULL, "TOCLK" },
2254        { "DACL", NULL, "Beep" },
2255        { "DACL", NULL, "STL" },
2256        { "DACL", NULL, "DSP2" },
2257
2258        { "DACR", NULL, "SYSCLK" },
2259        { "DACR", NULL, "TOCLK" },
2260        { "DACR", NULL, "Beep" },
2261        { "DACR", NULL, "STR" },
2262        { "DACR", NULL, "DSP2" },
2263
2264        { "HPMIXL", "IN4L Switch", "IN4L" },
2265        { "HPMIXL", "IN4R Switch", "IN4R" },
2266        { "HPMIXL", "DACL Switch", "DACL" },
2267        { "HPMIXL", "DACR Switch", "DACR" },
2268        { "HPMIXL", "MIXINL Switch", "MIXINL" },
2269        { "HPMIXL", "MIXINR Switch", "MIXINR" },
2270
2271        { "HPMIXR", "IN4L Switch", "IN4L" },
2272        { "HPMIXR", "IN4R Switch", "IN4R" },
2273        { "HPMIXR", "DACL Switch", "DACL" },
2274        { "HPMIXR", "DACR Switch", "DACR" },
2275        { "HPMIXR", "MIXINL Switch", "MIXINL" },
2276        { "HPMIXR", "MIXINR Switch", "MIXINR" },
2277
2278        { "Left Bypass", NULL, "HPMIXL" },
2279        { "Left Bypass", NULL, "Class G" },
2280
2281        { "Right Bypass", NULL, "HPMIXR" },
2282        { "Right Bypass", NULL, "Class G" },
2283
2284        { "HPOUTL PGA", "Mixer", "Left Bypass" },
2285        { "HPOUTL PGA", "DAC", "DACL" },
2286
2287        { "HPOUTR PGA", "Mixer", "Right Bypass" },
2288        { "HPOUTR PGA", "DAC", "DACR" },
2289
2290        { "HPOUT", NULL, "HPOUTL PGA" },
2291        { "HPOUT", NULL, "HPOUTR PGA" },
2292        { "HPOUT", NULL, "Charge Pump" },
2293        { "HPOUT", NULL, "SYSCLK" },
2294        { "HPOUT", NULL, "TOCLK" },
2295
2296        { "HPOUTL", NULL, "HPOUT" },
2297        { "HPOUTR", NULL, "HPOUT" },
2298
2299        { "HPOUTL", NULL, "TEMP_HP" },
2300        { "HPOUTR", NULL, "TEMP_HP" },
2301};
2302
2303static const struct snd_soc_dapm_route wm8962_spk_mono_intercon[] = {
2304        { "Speaker Mixer", "IN4L Switch", "IN4L" },
2305        { "Speaker Mixer", "IN4R Switch", "IN4R" },
2306        { "Speaker Mixer", "DACL Switch", "DACL" },
2307        { "Speaker Mixer", "DACR Switch", "DACR" },
2308        { "Speaker Mixer", "MIXINL Switch", "MIXINL" },
2309        { "Speaker Mixer", "MIXINR Switch", "MIXINR" },
2310
2311        { "Speaker PGA", "Mixer", "Speaker Mixer" },
2312        { "Speaker PGA", "DAC", "DACL" },
2313
2314        { "Speaker Output", NULL, "Speaker PGA" },
2315        { "Speaker Output", NULL, "SYSCLK" },
2316        { "Speaker Output", NULL, "TOCLK" },
2317        { "Speaker Output", NULL, "TEMP_SPK" },
2318
2319        { "SPKOUT", NULL, "Speaker Output" },
2320};
2321
2322static const struct snd_soc_dapm_route wm8962_spk_stereo_intercon[] = {
2323        { "SPKOUTL Mixer", "IN4L Switch", "IN4L" },
2324        { "SPKOUTL Mixer", "IN4R Switch", "IN4R" },
2325        { "SPKOUTL Mixer", "DACL Switch", "DACL" },
2326        { "SPKOUTL Mixer", "DACR Switch", "DACR" },
2327        { "SPKOUTL Mixer", "MIXINL Switch", "MIXINL" },
2328        { "SPKOUTL Mixer", "MIXINR Switch", "MIXINR" },
2329
2330        { "SPKOUTR Mixer", "IN4L Switch", "IN4L" },
2331        { "SPKOUTR Mixer", "IN4R Switch", "IN4R" },
2332        { "SPKOUTR Mixer", "DACL Switch", "DACL" },
2333        { "SPKOUTR Mixer", "DACR Switch", "DACR" },
2334        { "SPKOUTR Mixer", "MIXINL Switch", "MIXINL" },
2335        { "SPKOUTR Mixer", "MIXINR Switch", "MIXINR" },
2336
2337        { "SPKOUTL PGA", "Mixer", "SPKOUTL Mixer" },
2338        { "SPKOUTL PGA", "DAC", "DACL" },
2339
2340        { "SPKOUTR PGA", "Mixer", "SPKOUTR Mixer" },
2341        { "SPKOUTR PGA", "DAC", "DACR" },
2342
2343        { "SPKOUTL Output", NULL, "SPKOUTL PGA" },
2344        { "SPKOUTL Output", NULL, "SYSCLK" },
2345        { "SPKOUTL Output", NULL, "TOCLK" },
2346        { "SPKOUTL Output", NULL, "TEMP_SPK" },
2347
2348        { "SPKOUTR Output", NULL, "SPKOUTR PGA" },
2349        { "SPKOUTR Output", NULL, "SYSCLK" },
2350        { "SPKOUTR Output", NULL, "TOCLK" },
2351        { "SPKOUTR Output", NULL, "TEMP_SPK" },
2352
2353        { "SPKOUTL", NULL, "SPKOUTL Output" },
2354        { "SPKOUTR", NULL, "SPKOUTR Output" },
2355};
2356
2357static int wm8962_add_widgets(struct snd_soc_component *component)
2358{
2359        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
2360        struct wm8962_pdata *pdata = &wm8962->pdata;
2361        struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
2362
2363        snd_soc_add_component_controls(component, wm8962_snd_controls,
2364                             ARRAY_SIZE(wm8962_snd_controls));
2365        if (pdata->spk_mono)
2366                snd_soc_add_component_controls(component, wm8962_spk_mono_controls,
2367                                     ARRAY_SIZE(wm8962_spk_mono_controls));
2368        else
2369                snd_soc_add_component_controls(component, wm8962_spk_stereo_controls,
2370                                     ARRAY_SIZE(wm8962_spk_stereo_controls));
2371
2372
2373        snd_soc_dapm_new_controls(dapm, wm8962_dapm_widgets,
2374                                  ARRAY_SIZE(wm8962_dapm_widgets));
2375        if (pdata->spk_mono)
2376                snd_soc_dapm_new_controls(dapm, wm8962_dapm_spk_mono_widgets,
2377                                          ARRAY_SIZE(wm8962_dapm_spk_mono_widgets));
2378        else
2379                snd_soc_dapm_new_controls(dapm, wm8962_dapm_spk_stereo_widgets,
2380                                          ARRAY_SIZE(wm8962_dapm_spk_stereo_widgets));
2381
2382        snd_soc_dapm_add_routes(dapm, wm8962_intercon,
2383                                ARRAY_SIZE(wm8962_intercon));
2384        if (pdata->spk_mono)
2385                snd_soc_dapm_add_routes(dapm, wm8962_spk_mono_intercon,
2386                                        ARRAY_SIZE(wm8962_spk_mono_intercon));
2387        else
2388                snd_soc_dapm_add_routes(dapm, wm8962_spk_stereo_intercon,
2389                                        ARRAY_SIZE(wm8962_spk_stereo_intercon));
2390
2391
2392        snd_soc_dapm_disable_pin(dapm, "Beep");
2393
2394        return 0;
2395}
2396
2397/* -1 for reserved values */
2398static const int bclk_divs[] = {
2399        1, -1, 2, 3, 4, -1, 6, 8, -1, 12, 16, 24, -1, 32, 32, 32
2400};
2401
2402static const int sysclk_rates[] = {
2403        64, 128, 192, 256, 384, 512, 768, 1024, 1408, 1536, 3072, 6144
2404};
2405
2406static void wm8962_configure_bclk(struct snd_soc_component *component)
2407{
2408        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
2409        int dspclk, i;
2410        int clocking2 = 0;
2411        int clocking4 = 0;
2412        int aif2 = 0;
2413
2414        if (!wm8962->sysclk_rate) {
2415                dev_dbg(component->dev, "No SYSCLK configured\n");
2416                return;
2417        }
2418
2419        if (!wm8962->bclk || !wm8962->lrclk) {
2420                dev_dbg(component->dev, "No audio clocks configured\n");
2421                return;
2422        }
2423
2424        for (i = 0; i < ARRAY_SIZE(sysclk_rates); i++) {
2425                if (sysclk_rates[i] == wm8962->sysclk_rate / wm8962->lrclk) {
2426                        clocking4 |= i << WM8962_SYSCLK_RATE_SHIFT;
2427                        break;
2428                }
2429        }
2430
2431        if (i == ARRAY_SIZE(sysclk_rates)) {
2432                dev_err(component->dev, "Unsupported sysclk ratio %d\n",
2433                        wm8962->sysclk_rate / wm8962->lrclk);
2434                return;
2435        }
2436
2437        dev_dbg(component->dev, "Selected sysclk ratio %d\n", sysclk_rates[i]);
2438
2439        snd_soc_component_update_bits(component, WM8962_CLOCKING_4,
2440                            WM8962_SYSCLK_RATE_MASK, clocking4);
2441
2442        /* DSPCLK_DIV can be only generated correctly after enabling SYSCLK.
2443         * So we here provisionally enable it and then disable it afterward
2444         * if current bias_level hasn't reached SND_SOC_BIAS_ON.
2445         */
2446        if (snd_soc_component_get_bias_level(component) != SND_SOC_BIAS_ON)
2447                snd_soc_component_update_bits(component, WM8962_CLOCKING2,
2448                                WM8962_SYSCLK_ENA_MASK, WM8962_SYSCLK_ENA);
2449
2450        dspclk = snd_soc_component_read32(component, WM8962_CLOCKING1);
2451
2452        if (snd_soc_component_get_bias_level(component) != SND_SOC_BIAS_ON)
2453                snd_soc_component_update_bits(component, WM8962_CLOCKING2,
2454                                WM8962_SYSCLK_ENA_MASK, 0);
2455
2456        if (dspclk < 0) {
2457                dev_err(component->dev, "Failed to read DSPCLK: %d\n", dspclk);
2458                return;
2459        }
2460
2461        dspclk = (dspclk & WM8962_DSPCLK_DIV_MASK) >> WM8962_DSPCLK_DIV_SHIFT;
2462        switch (dspclk) {
2463        case 0:
2464                dspclk = wm8962->sysclk_rate;
2465                break;
2466        case 1:
2467                dspclk = wm8962->sysclk_rate / 2;
2468                break;
2469        case 2:
2470                dspclk = wm8962->sysclk_rate / 4;
2471                break;
2472        default:
2473                dev_warn(component->dev, "Unknown DSPCLK divisor read back\n");
2474                dspclk = wm8962->sysclk_rate;
2475        }
2476
2477        dev_dbg(component->dev, "DSPCLK is %dHz, BCLK %d\n", dspclk, wm8962->bclk);
2478
2479        /* We're expecting an exact match */
2480        for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) {
2481                if (bclk_divs[i] < 0)
2482                        continue;
2483
2484                if (dspclk / bclk_divs[i] == wm8962->bclk) {
2485                        dev_dbg(component->dev, "Selected BCLK_DIV %d for %dHz\n",
2486                                bclk_divs[i], wm8962->bclk);
2487                        clocking2 |= i;
2488                        break;
2489                }
2490        }
2491        if (i == ARRAY_SIZE(bclk_divs)) {
2492                dev_err(component->dev, "Unsupported BCLK ratio %d\n",
2493                        dspclk / wm8962->bclk);
2494                return;
2495        }
2496
2497        aif2 |= wm8962->bclk / wm8962->lrclk;
2498        dev_dbg(component->dev, "Selected LRCLK divisor %d for %dHz\n",
2499                wm8962->bclk / wm8962->lrclk, wm8962->lrclk);
2500
2501        snd_soc_component_update_bits(component, WM8962_CLOCKING2,
2502                            WM8962_BCLK_DIV_MASK, clocking2);
2503        snd_soc_component_update_bits(component, WM8962_AUDIO_INTERFACE_2,
2504                            WM8962_AIF_RATE_MASK, aif2);
2505}
2506
2507static int wm8962_set_bias_level(struct snd_soc_component *component,
2508                                 enum snd_soc_bias_level level)
2509{
2510        switch (level) {
2511        case SND_SOC_BIAS_ON:
2512                break;
2513
2514        case SND_SOC_BIAS_PREPARE:
2515                /* VMID 2*50k */
2516                snd_soc_component_update_bits(component, WM8962_PWR_MGMT_1,
2517                                    WM8962_VMID_SEL_MASK, 0x80);
2518
2519                wm8962_configure_bclk(component);
2520                break;
2521
2522        case SND_SOC_BIAS_STANDBY:
2523                /* VMID 2*250k */
2524                snd_soc_component_update_bits(component, WM8962_PWR_MGMT_1,
2525                                    WM8962_VMID_SEL_MASK, 0x100);
2526
2527                if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF)
2528                        msleep(100);
2529                break;
2530
2531        case SND_SOC_BIAS_OFF:
2532                break;
2533        }
2534
2535        return 0;
2536}
2537
2538static const struct {
2539        int rate;
2540        int reg;
2541} sr_vals[] = {
2542        { 48000, 0 },
2543        { 44100, 0 },
2544        { 32000, 1 },
2545        { 22050, 2 },
2546        { 24000, 2 },
2547        { 16000, 3 },
2548        { 11025, 4 },
2549        { 12000, 4 },
2550        { 8000,  5 },
2551        { 88200, 6 },
2552        { 96000, 6 },
2553};
2554
2555static int wm8962_hw_params(struct snd_pcm_substream *substream,
2556                            struct snd_pcm_hw_params *params,
2557                            struct snd_soc_dai *dai)
2558{
2559        struct snd_soc_component *component = dai->component;
2560        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
2561        int i;
2562        int aif0 = 0;
2563        int adctl3 = 0;
2564
2565        wm8962->bclk = snd_soc_params_to_bclk(params);
2566        if (params_channels(params) == 1)
2567                wm8962->bclk *= 2;
2568
2569        wm8962->lrclk = params_rate(params);
2570
2571        for (i = 0; i < ARRAY_SIZE(sr_vals); i++) {
2572                if (sr_vals[i].rate == wm8962->lrclk) {
2573                        adctl3 |= sr_vals[i].reg;
2574                        break;
2575                }
2576        }
2577        if (i == ARRAY_SIZE(sr_vals)) {
2578                dev_err(component->dev, "Unsupported rate %dHz\n", wm8962->lrclk);
2579                return -EINVAL;
2580        }
2581
2582        if (wm8962->lrclk % 8000 == 0)
2583                adctl3 |= WM8962_SAMPLE_RATE_INT_MODE;
2584
2585        switch (params_width(params)) {
2586        case 16:
2587                break;
2588        case 20:
2589                aif0 |= 0x4;
2590                break;
2591        case 24:
2592                aif0 |= 0x8;
2593                break;
2594        case 32:
2595                aif0 |= 0xc;
2596                break;
2597        default:
2598                return -EINVAL;
2599        }
2600
2601        snd_soc_component_update_bits(component, WM8962_AUDIO_INTERFACE_0,
2602                            WM8962_WL_MASK, aif0);
2603        snd_soc_component_update_bits(component, WM8962_ADDITIONAL_CONTROL_3,
2604                            WM8962_SAMPLE_RATE_INT_MODE |
2605                            WM8962_SAMPLE_RATE_MASK, adctl3);
2606
2607        dev_dbg(component->dev, "hw_params set BCLK %dHz LRCLK %dHz\n",
2608                wm8962->bclk, wm8962->lrclk);
2609
2610        if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON)
2611                wm8962_configure_bclk(component);
2612
2613        return 0;
2614}
2615
2616static int wm8962_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,
2617                                 unsigned int freq, int dir)
2618{
2619        struct snd_soc_component *component = dai->component;
2620        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
2621        int src;
2622
2623        switch (clk_id) {
2624        case WM8962_SYSCLK_MCLK:
2625                wm8962->sysclk = WM8962_SYSCLK_MCLK;
2626                src = 0;
2627                break;
2628        case WM8962_SYSCLK_FLL:
2629                wm8962->sysclk = WM8962_SYSCLK_FLL;
2630                src = 1 << WM8962_SYSCLK_SRC_SHIFT;
2631                break;
2632        default:
2633                return -EINVAL;
2634        }
2635
2636        snd_soc_component_update_bits(component, WM8962_CLOCKING2, WM8962_SYSCLK_SRC_MASK,
2637                            src);
2638
2639        wm8962->sysclk_rate = freq;
2640
2641        return 0;
2642}
2643
2644static int wm8962_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
2645{
2646        struct snd_soc_component *component = dai->component;
2647        int aif0 = 0;
2648
2649        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
2650        case SND_SOC_DAIFMT_DSP_B:
2651                aif0 |= WM8962_LRCLK_INV | 3;
2652                /* fall through */
2653        case SND_SOC_DAIFMT_DSP_A:
2654                aif0 |= 3;
2655
2656                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
2657                case SND_SOC_DAIFMT_NB_NF:
2658                case SND_SOC_DAIFMT_IB_NF:
2659                        break;
2660                default:
2661                        return -EINVAL;
2662                }
2663                break;
2664
2665        case SND_SOC_DAIFMT_RIGHT_J:
2666                break;
2667        case SND_SOC_DAIFMT_LEFT_J:
2668                aif0 |= 1;
2669                break;
2670        case SND_SOC_DAIFMT_I2S:
2671                aif0 |= 2;
2672                break;
2673        default:
2674                return -EINVAL;
2675        }
2676
2677        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
2678        case SND_SOC_DAIFMT_NB_NF:
2679                break;
2680        case SND_SOC_DAIFMT_IB_NF:
2681                aif0 |= WM8962_BCLK_INV;
2682                break;
2683        case SND_SOC_DAIFMT_NB_IF:
2684                aif0 |= WM8962_LRCLK_INV;
2685                break;
2686        case SND_SOC_DAIFMT_IB_IF:
2687                aif0 |= WM8962_BCLK_INV | WM8962_LRCLK_INV;
2688                break;
2689        default:
2690                return -EINVAL;
2691        }
2692
2693        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
2694        case SND_SOC_DAIFMT_CBM_CFM:
2695                aif0 |= WM8962_MSTR;
2696                break;
2697        case SND_SOC_DAIFMT_CBS_CFS:
2698                break;
2699        default:
2700                return -EINVAL;
2701        }
2702
2703        snd_soc_component_update_bits(component, WM8962_AUDIO_INTERFACE_0,
2704                            WM8962_FMT_MASK | WM8962_BCLK_INV | WM8962_MSTR |
2705                            WM8962_LRCLK_INV, aif0);
2706
2707        return 0;
2708}
2709
2710struct _fll_div {
2711        u16 fll_fratio;
2712        u16 fll_outdiv;
2713        u16 fll_refclk_div;
2714        u16 n;
2715        u16 theta;
2716        u16 lambda;
2717};
2718
2719/* The size in bits of the FLL divide multiplied by 10
2720 * to allow rounding later */
2721#define FIXED_FLL_SIZE ((1 << 16) * 10)
2722
2723static struct {
2724        unsigned int min;
2725        unsigned int max;
2726        u16 fll_fratio;
2727        int ratio;
2728} fll_fratios[] = {
2729        {       0,    64000, 4, 16 },
2730        {   64000,   128000, 3,  8 },
2731        {  128000,   256000, 2,  4 },
2732        {  256000,  1000000, 1,  2 },
2733        { 1000000, 13500000, 0,  1 },
2734};
2735
2736static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
2737                       unsigned int Fout)
2738{
2739        unsigned int target;
2740        unsigned int div;
2741        unsigned int fratio, gcd_fll;
2742        int i;
2743
2744        /* Fref must be <=13.5MHz */
2745        div = 1;
2746        fll_div->fll_refclk_div = 0;
2747        while ((Fref / div) > 13500000) {
2748                div *= 2;
2749                fll_div->fll_refclk_div++;
2750
2751                if (div > 4) {
2752                        pr_err("Can't scale %dMHz input down to <=13.5MHz\n",
2753                               Fref);
2754                        return -EINVAL;
2755                }
2756        }
2757
2758        pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout);
2759
2760        /* Apply the division for our remaining calculations */
2761        Fref /= div;
2762
2763        /* Fvco should be 90-100MHz; don't check the upper bound */
2764        div = 2;
2765        while (Fout * div < 90000000) {
2766                div++;
2767                if (div > 64) {
2768                        pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n",
2769                               Fout);
2770                        return -EINVAL;
2771                }
2772        }
2773        target = Fout * div;
2774        fll_div->fll_outdiv = div - 1;
2775
2776        pr_debug("FLL Fvco=%dHz\n", target);
2777
2778        /* Find an appropriate FLL_FRATIO and factor it out of the target */
2779        for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) {
2780                if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) {
2781                        fll_div->fll_fratio = fll_fratios[i].fll_fratio;
2782                        fratio = fll_fratios[i].ratio;
2783                        break;
2784                }
2785        }
2786        if (i == ARRAY_SIZE(fll_fratios)) {
2787                pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref);
2788                return -EINVAL;
2789        }
2790
2791        fll_div->n = target / (fratio * Fref);
2792
2793        if (target % Fref == 0) {
2794                fll_div->theta = 0;
2795                fll_div->lambda = 0;
2796        } else {
2797                gcd_fll = gcd(target, fratio * Fref);
2798
2799                fll_div->theta = (target - (fll_div->n * fratio * Fref))
2800                        / gcd_fll;
2801                fll_div->lambda = (fratio * Fref) / gcd_fll;
2802        }
2803
2804        pr_debug("FLL N=%x THETA=%x LAMBDA=%x\n",
2805                 fll_div->n, fll_div->theta, fll_div->lambda);
2806        pr_debug("FLL_FRATIO=%x FLL_OUTDIV=%x FLL_REFCLK_DIV=%x\n",
2807                 fll_div->fll_fratio, fll_div->fll_outdiv,
2808                 fll_div->fll_refclk_div);
2809
2810        return 0;
2811}
2812
2813static int wm8962_set_fll(struct snd_soc_component *component, int fll_id, int source,
2814                          unsigned int Fref, unsigned int Fout)
2815{
2816        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
2817        struct _fll_div fll_div;
2818        unsigned long timeout;
2819        int ret;
2820        int fll1 = 0;
2821
2822        /* Any change? */
2823        if (source == wm8962->fll_src && Fref == wm8962->fll_fref &&
2824            Fout == wm8962->fll_fout)
2825                return 0;
2826
2827        if (Fout == 0) {
2828                dev_dbg(component->dev, "FLL disabled\n");
2829
2830                wm8962->fll_fref = 0;
2831                wm8962->fll_fout = 0;
2832
2833                snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1,
2834                                    WM8962_FLL_ENA, 0);
2835
2836                pm_runtime_put(component->dev);
2837
2838                return 0;
2839        }
2840
2841        ret = fll_factors(&fll_div, Fref, Fout);
2842        if (ret != 0)
2843                return ret;
2844
2845        /* Parameters good, disable so we can reprogram */
2846        snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1, WM8962_FLL_ENA, 0);
2847
2848        switch (fll_id) {
2849        case WM8962_FLL_MCLK:
2850        case WM8962_FLL_BCLK:
2851        case WM8962_FLL_OSC:
2852                fll1 |= (fll_id - 1) << WM8962_FLL_REFCLK_SRC_SHIFT;
2853                break;
2854        case WM8962_FLL_INT:
2855                snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1,
2856                                    WM8962_FLL_OSC_ENA, WM8962_FLL_OSC_ENA);
2857                snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_5,
2858                                    WM8962_FLL_FRC_NCO, WM8962_FLL_FRC_NCO);
2859                break;
2860        default:
2861                dev_err(component->dev, "Unknown FLL source %d\n", ret);
2862                return -EINVAL;
2863        }
2864
2865        if (fll_div.theta || fll_div.lambda)
2866                fll1 |= WM8962_FLL_FRAC;
2867
2868        /* Stop the FLL while we reconfigure */
2869        snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1, WM8962_FLL_ENA, 0);
2870
2871        snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_2,
2872                            WM8962_FLL_OUTDIV_MASK |
2873                            WM8962_FLL_REFCLK_DIV_MASK,
2874                            (fll_div.fll_outdiv << WM8962_FLL_OUTDIV_SHIFT) |
2875                            (fll_div.fll_refclk_div));
2876
2877        snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_3,
2878                            WM8962_FLL_FRATIO_MASK, fll_div.fll_fratio);
2879
2880        snd_soc_component_write(component, WM8962_FLL_CONTROL_6, fll_div.theta);
2881        snd_soc_component_write(component, WM8962_FLL_CONTROL_7, fll_div.lambda);
2882        snd_soc_component_write(component, WM8962_FLL_CONTROL_8, fll_div.n);
2883
2884        reinit_completion(&wm8962->fll_lock);
2885
2886        ret = pm_runtime_get_sync(component->dev);
2887        if (ret < 0) {
2888                dev_err(component->dev, "Failed to resume device: %d\n", ret);
2889                return ret;
2890        }
2891
2892        snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1,
2893                            WM8962_FLL_FRAC | WM8962_FLL_REFCLK_SRC_MASK |
2894                            WM8962_FLL_ENA, fll1 | WM8962_FLL_ENA);
2895
2896        dev_dbg(component->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout);
2897
2898        /* This should be a massive overestimate but go even
2899         * higher if we'll error out
2900         */
2901        if (wm8962->irq)
2902                timeout = msecs_to_jiffies(5);
2903        else
2904                timeout = msecs_to_jiffies(1);
2905
2906        timeout = wait_for_completion_timeout(&wm8962->fll_lock,
2907                                              timeout);
2908
2909        if (timeout == 0 && wm8962->irq) {
2910                dev_err(component->dev, "FLL lock timed out");
2911                snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1,
2912                                    WM8962_FLL_ENA, 0);
2913                pm_runtime_put(component->dev);
2914                return -ETIMEDOUT;
2915        }
2916
2917        wm8962->fll_fref = Fref;
2918        wm8962->fll_fout = Fout;
2919        wm8962->fll_src = source;
2920
2921        return 0;
2922}
2923
2924static int wm8962_mute(struct snd_soc_dai *dai, int mute)
2925{
2926        struct snd_soc_component *component = dai->component;
2927        int val, ret;
2928
2929        if (mute)
2930                val = WM8962_DAC_MUTE | WM8962_DAC_MUTE_ALT;
2931        else
2932                val = 0;
2933
2934        /**
2935         * The DAC mute bit is mirrored in two registers, update both to keep
2936         * the register cache consistent.
2937         */
2938        ret = snd_soc_component_update_bits(component, WM8962_CLASS_D_CONTROL_1,
2939                                  WM8962_DAC_MUTE_ALT, val);
2940        if (ret < 0)
2941                return ret;
2942
2943        return snd_soc_component_update_bits(component, WM8962_ADC_DAC_CONTROL_1,
2944                                   WM8962_DAC_MUTE, val);
2945}
2946
2947#define WM8962_RATES (SNDRV_PCM_RATE_8000_48000 |\
2948                SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
2949
2950#define WM8962_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
2951                        SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
2952
2953static const struct snd_soc_dai_ops wm8962_dai_ops = {
2954        .hw_params = wm8962_hw_params,
2955        .set_sysclk = wm8962_set_dai_sysclk,
2956        .set_fmt = wm8962_set_dai_fmt,
2957        .digital_mute = wm8962_mute,
2958};
2959
2960static struct snd_soc_dai_driver wm8962_dai = {
2961        .name = "wm8962",
2962        .playback = {
2963                .stream_name = "Playback",
2964                .channels_min = 1,
2965                .channels_max = 2,
2966                .rates = WM8962_RATES,
2967                .formats = WM8962_FORMATS,
2968        },
2969        .capture = {
2970                .stream_name = "Capture",
2971                .channels_min = 1,
2972                .channels_max = 2,
2973                .rates = WM8962_RATES,
2974                .formats = WM8962_FORMATS,
2975        },
2976        .ops = &wm8962_dai_ops,
2977        .symmetric_rates = 1,
2978};
2979
2980static void wm8962_mic_work(struct work_struct *work)
2981{
2982        struct wm8962_priv *wm8962 = container_of(work,
2983                                                  struct wm8962_priv,
2984                                                  mic_work.work);
2985        struct snd_soc_component *component = wm8962->component;
2986        int status = 0;
2987        int irq_pol = 0;
2988        int reg;
2989
2990        reg = snd_soc_component_read32(component, WM8962_ADDITIONAL_CONTROL_4);
2991
2992        if (reg & WM8962_MICDET_STS) {
2993                status |= SND_JACK_MICROPHONE;
2994                irq_pol |= WM8962_MICD_IRQ_POL;
2995        }
2996
2997        if (reg & WM8962_MICSHORT_STS) {
2998                status |= SND_JACK_BTN_0;
2999                irq_pol |= WM8962_MICSCD_IRQ_POL;
3000        }
3001
3002        snd_soc_jack_report(wm8962->jack, status,
3003                            SND_JACK_MICROPHONE | SND_JACK_BTN_0);
3004
3005        snd_soc_component_update_bits(component, WM8962_MICINT_SOURCE_POL,
3006                            WM8962_MICSCD_IRQ_POL |
3007                            WM8962_MICD_IRQ_POL, irq_pol);
3008}
3009
3010static irqreturn_t wm8962_irq(int irq, void *data)
3011{
3012        struct device *dev = data;
3013        struct wm8962_priv *wm8962 = dev_get_drvdata(dev);
3014        unsigned int mask;
3015        unsigned int active;
3016        int reg, ret;
3017
3018        ret = pm_runtime_get_sync(dev);
3019        if (ret < 0) {
3020                dev_err(dev, "Failed to resume: %d\n", ret);
3021                return IRQ_NONE;
3022        }
3023
3024        ret = regmap_read(wm8962->regmap, WM8962_INTERRUPT_STATUS_2_MASK,
3025                          &mask);
3026        if (ret != 0) {
3027                pm_runtime_put(dev);
3028                dev_err(dev, "Failed to read interrupt mask: %d\n",
3029                        ret);
3030                return IRQ_NONE;
3031        }
3032
3033        ret = regmap_read(wm8962->regmap, WM8962_INTERRUPT_STATUS_2, &active);
3034        if (ret != 0) {
3035                pm_runtime_put(dev);
3036                dev_err(dev, "Failed to read interrupt: %d\n", ret);
3037                return IRQ_NONE;
3038        }
3039
3040        active &= ~mask;
3041
3042        if (!active) {
3043                pm_runtime_put(dev);
3044                return IRQ_NONE;
3045        }
3046
3047        /* Acknowledge the interrupts */
3048        ret = regmap_write(wm8962->regmap, WM8962_INTERRUPT_STATUS_2, active);
3049        if (ret != 0)
3050                dev_warn(dev, "Failed to ack interrupt: %d\n", ret);
3051
3052        if (active & WM8962_FLL_LOCK_EINT) {
3053                dev_dbg(dev, "FLL locked\n");
3054                complete(&wm8962->fll_lock);
3055        }
3056
3057        if (active & WM8962_FIFOS_ERR_EINT)
3058                dev_err(dev, "FIFO error\n");
3059
3060        if (active & WM8962_TEMP_SHUT_EINT) {
3061                dev_crit(dev, "Thermal shutdown\n");
3062
3063                ret = regmap_read(wm8962->regmap,
3064                                  WM8962_THERMAL_SHUTDOWN_STATUS,  &reg);
3065                if (ret != 0) {
3066                        dev_warn(dev, "Failed to read thermal status: %d\n",
3067                                 ret);
3068                        reg = 0;
3069                }
3070
3071                if (reg & WM8962_TEMP_ERR_HP)
3072                        dev_crit(dev, "Headphone thermal error\n");
3073                if (reg & WM8962_TEMP_WARN_HP)
3074                        dev_crit(dev, "Headphone thermal warning\n");
3075                if (reg & WM8962_TEMP_ERR_SPK)
3076                        dev_crit(dev, "Speaker thermal error\n");
3077                if (reg & WM8962_TEMP_WARN_SPK)
3078                        dev_crit(dev, "Speaker thermal warning\n");
3079        }
3080
3081        if (active & (WM8962_MICSCD_EINT | WM8962_MICD_EINT)) {
3082                dev_dbg(dev, "Microphone event detected\n");
3083
3084#ifndef CONFIG_SND_SOC_WM8962_MODULE
3085                trace_snd_soc_jack_irq(dev_name(dev));
3086#endif
3087
3088                pm_wakeup_event(dev, 300);
3089
3090                queue_delayed_work(system_power_efficient_wq,
3091                                   &wm8962->mic_work,
3092                                   msecs_to_jiffies(250));
3093        }
3094
3095        pm_runtime_put(dev);
3096
3097        return IRQ_HANDLED;
3098}
3099
3100/**
3101 * wm8962_mic_detect - Enable microphone detection via the WM8962 IRQ
3102 *
3103 * @component:  WM8962 component
3104 * @jack:   jack to report detection events on
3105 *
3106 * Enable microphone detection via IRQ on the WM8962.  If GPIOs are
3107 * being used to bring out signals to the processor then only platform
3108 * data configuration is needed for WM8962 and processor GPIOs should
3109 * be configured using snd_soc_jack_add_gpios() instead.
3110 *
3111 * If no jack is supplied detection will be disabled.
3112 */
3113int wm8962_mic_detect(struct snd_soc_component *component, struct snd_soc_jack *jack)
3114{
3115        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
3116        struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
3117        int irq_mask, enable;
3118
3119        wm8962->jack = jack;
3120        if (jack) {
3121                irq_mask = 0;
3122                enable = WM8962_MICDET_ENA;
3123        } else {
3124                irq_mask = WM8962_MICD_EINT | WM8962_MICSCD_EINT;
3125                enable = 0;
3126        }
3127
3128        snd_soc_component_update_bits(component, WM8962_INTERRUPT_STATUS_2_MASK,
3129                            WM8962_MICD_EINT | WM8962_MICSCD_EINT, irq_mask);
3130        snd_soc_component_update_bits(component, WM8962_ADDITIONAL_CONTROL_4,
3131                            WM8962_MICDET_ENA, enable);
3132
3133        /* Send an initial empty report */
3134        snd_soc_jack_report(wm8962->jack, 0,
3135                            SND_JACK_MICROPHONE | SND_JACK_BTN_0);
3136
3137        snd_soc_dapm_mutex_lock(dapm);
3138
3139        if (jack) {
3140                snd_soc_dapm_force_enable_pin_unlocked(dapm, "SYSCLK");
3141                snd_soc_dapm_force_enable_pin_unlocked(dapm, "MICBIAS");
3142        } else {
3143                snd_soc_dapm_disable_pin_unlocked(dapm, "SYSCLK");
3144                snd_soc_dapm_disable_pin_unlocked(dapm, "MICBIAS");
3145        }
3146
3147        snd_soc_dapm_mutex_unlock(dapm);
3148
3149        return 0;
3150}
3151EXPORT_SYMBOL_GPL(wm8962_mic_detect);
3152
3153static int beep_rates[] = {
3154        500, 1000, 2000, 4000,
3155};
3156
3157static void wm8962_beep_work(struct work_struct *work)
3158{
3159        struct wm8962_priv *wm8962 =
3160                container_of(work, struct wm8962_priv, beep_work);
3161        struct snd_soc_component *component = wm8962->component;
3162        struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
3163        int i;
3164        int reg = 0;
3165        int best = 0;
3166
3167        if (wm8962->beep_rate) {
3168                for (i = 0; i < ARRAY_SIZE(beep_rates); i++) {
3169                        if (abs(wm8962->beep_rate - beep_rates[i]) <
3170                            abs(wm8962->beep_rate - beep_rates[best]))
3171                                best = i;
3172                }
3173
3174                dev_dbg(component->dev, "Set beep rate %dHz for requested %dHz\n",
3175                        beep_rates[best], wm8962->beep_rate);
3176
3177                reg = WM8962_BEEP_ENA | (best << WM8962_BEEP_RATE_SHIFT);
3178
3179                snd_soc_dapm_enable_pin(dapm, "Beep");
3180        } else {
3181                dev_dbg(component->dev, "Disabling beep\n");
3182                snd_soc_dapm_disable_pin(dapm, "Beep");
3183        }
3184
3185        snd_soc_component_update_bits(component, WM8962_BEEP_GENERATOR_1,
3186                            WM8962_BEEP_ENA | WM8962_BEEP_RATE_MASK, reg);
3187
3188        snd_soc_dapm_sync(dapm);
3189}
3190
3191/* For usability define a way of injecting beep events for the device -
3192 * many systems will not have a keyboard.
3193 */
3194static int wm8962_beep_event(struct input_dev *dev, unsigned int type,
3195                             unsigned int code, int hz)
3196{
3197        struct snd_soc_component *component = input_get_drvdata(dev);
3198        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
3199
3200        dev_dbg(component->dev, "Beep event %x %x\n", code, hz);
3201
3202        switch (code) {
3203        case SND_BELL:
3204                if (hz)
3205                        hz = 1000;
3206        case SND_TONE:
3207                break;
3208        default:
3209                return -1;
3210        }
3211
3212        /* Kick the beep from a workqueue */
3213        wm8962->beep_rate = hz;
3214        schedule_work(&wm8962->beep_work);
3215        return 0;
3216}
3217
3218static ssize_t wm8962_beep_set(struct device *dev,
3219                               struct device_attribute *attr,
3220                               const char *buf, size_t count)
3221{
3222        struct wm8962_priv *wm8962 = dev_get_drvdata(dev);
3223        long int time;
3224        int ret;
3225
3226        ret = kstrtol(buf, 10, &time);
3227        if (ret != 0)
3228                return ret;
3229
3230        input_event(wm8962->beep, EV_SND, SND_TONE, time);
3231
3232        return count;
3233}
3234
3235static DEVICE_ATTR(beep, 0200, NULL, wm8962_beep_set);
3236
3237static void wm8962_init_beep(struct snd_soc_component *component)
3238{
3239        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
3240        int ret;
3241
3242        wm8962->beep = devm_input_allocate_device(component->dev);
3243        if (!wm8962->beep) {
3244                dev_err(component->dev, "Failed to allocate beep device\n");
3245                return;
3246        }
3247
3248        INIT_WORK(&wm8962->beep_work, wm8962_beep_work);
3249        wm8962->beep_rate = 0;
3250
3251        wm8962->beep->name = "WM8962 Beep Generator";
3252        wm8962->beep->phys = dev_name(component->dev);
3253        wm8962->beep->id.bustype = BUS_I2C;
3254
3255        wm8962->beep->evbit[0] = BIT_MASK(EV_SND);
3256        wm8962->beep->sndbit[0] = BIT_MASK(SND_BELL) | BIT_MASK(SND_TONE);
3257        wm8962->beep->event = wm8962_beep_event;
3258        wm8962->beep->dev.parent = component->dev;
3259        input_set_drvdata(wm8962->beep, component);
3260
3261        ret = input_register_device(wm8962->beep);
3262        if (ret != 0) {
3263                wm8962->beep = NULL;
3264                dev_err(component->dev, "Failed to register beep device\n");
3265        }
3266
3267        ret = device_create_file(component->dev, &dev_attr_beep);
3268        if (ret != 0) {
3269                dev_err(component->dev, "Failed to create keyclick file: %d\n",
3270                        ret);
3271        }
3272}
3273
3274static void wm8962_free_beep(struct snd_soc_component *component)
3275{
3276        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
3277
3278        device_remove_file(component->dev, &dev_attr_beep);
3279        cancel_work_sync(&wm8962->beep_work);
3280        wm8962->beep = NULL;
3281
3282        snd_soc_component_update_bits(component, WM8962_BEEP_GENERATOR_1, WM8962_BEEP_ENA,0);
3283}
3284
3285static void wm8962_set_gpio_mode(struct wm8962_priv *wm8962, int gpio)
3286{
3287        int mask = 0;
3288        int val = 0;
3289
3290        /* Some of the GPIOs are behind MFP configuration and need to
3291         * be put into GPIO mode. */
3292        switch (gpio) {
3293        case 2:
3294                mask = WM8962_CLKOUT2_SEL_MASK;
3295                val = 1 << WM8962_CLKOUT2_SEL_SHIFT;
3296                break;
3297        case 3:
3298                mask = WM8962_CLKOUT3_SEL_MASK;
3299                val = 1 << WM8962_CLKOUT3_SEL_SHIFT;
3300                break;
3301        default:
3302                break;
3303        }
3304
3305        if (mask)
3306                regmap_update_bits(wm8962->regmap, WM8962_ANALOGUE_CLOCKING1,
3307                                   mask, val);
3308}
3309
3310#ifdef CONFIG_GPIOLIB
3311static int wm8962_gpio_request(struct gpio_chip *chip, unsigned offset)
3312{
3313        struct wm8962_priv *wm8962 = gpiochip_get_data(chip);
3314
3315        /* The WM8962 GPIOs aren't linearly numbered.  For simplicity
3316         * we export linear numbers and error out if the unsupported
3317         * ones are requsted.
3318         */
3319        switch (offset + 1) {
3320        case 2:
3321        case 3:
3322        case 5:
3323        case 6:
3324                break;
3325        default:
3326                return -EINVAL;
3327        }
3328
3329        wm8962_set_gpio_mode(wm8962, offset + 1);
3330
3331        return 0;
3332}
3333
3334static void wm8962_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
3335{
3336        struct wm8962_priv *wm8962 = gpiochip_get_data(chip);
3337        struct snd_soc_component *component = wm8962->component;
3338
3339        snd_soc_component_update_bits(component, WM8962_GPIO_BASE + offset,
3340                            WM8962_GP2_LVL, !!value << WM8962_GP2_LVL_SHIFT);
3341}
3342
3343static int wm8962_gpio_direction_out(struct gpio_chip *chip,
3344                                     unsigned offset, int value)
3345{
3346        struct wm8962_priv *wm8962 = gpiochip_get_data(chip);
3347        struct snd_soc_component *component = wm8962->component;
3348        int ret, val;
3349
3350        /* Force function 1 (logic output) */
3351        val = (1 << WM8962_GP2_FN_SHIFT) | (value << WM8962_GP2_LVL_SHIFT);
3352
3353        ret = snd_soc_component_update_bits(component, WM8962_GPIO_BASE + offset,
3354                                  WM8962_GP2_FN_MASK | WM8962_GP2_LVL, val);
3355        if (ret < 0)
3356                return ret;
3357
3358        return 0;
3359}
3360
3361static const struct gpio_chip wm8962_template_chip = {
3362        .label                  = "wm8962",
3363        .owner                  = THIS_MODULE,
3364        .request                = wm8962_gpio_request,
3365        .direction_output       = wm8962_gpio_direction_out,
3366        .set                    = wm8962_gpio_set,
3367        .can_sleep              = 1,
3368};
3369
3370static void wm8962_init_gpio(struct snd_soc_component *component)
3371{
3372        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
3373        struct wm8962_pdata *pdata = &wm8962->pdata;
3374        int ret;
3375
3376        wm8962->gpio_chip = wm8962_template_chip;
3377        wm8962->gpio_chip.ngpio = WM8962_MAX_GPIO;
3378        wm8962->gpio_chip.parent = component->dev;
3379
3380        if (pdata->gpio_base)
3381                wm8962->gpio_chip.base = pdata->gpio_base;
3382        else
3383                wm8962->gpio_chip.base = -1;
3384
3385        ret = gpiochip_add_data(&wm8962->gpio_chip, wm8962);
3386        if (ret != 0)
3387                dev_err(component->dev, "Failed to add GPIOs: %d\n", ret);
3388}
3389
3390static void wm8962_free_gpio(struct snd_soc_component *component)
3391{
3392        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
3393
3394        gpiochip_remove(&wm8962->gpio_chip);
3395}
3396#else
3397static void wm8962_init_gpio(struct snd_soc_component *component)
3398{
3399}
3400
3401static void wm8962_free_gpio(struct snd_soc_component *component)
3402{
3403}
3404#endif
3405
3406static int wm8962_probe(struct snd_soc_component *component)
3407{
3408        struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
3409        int ret;
3410        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
3411        int i;
3412        bool dmicclk, dmicdat;
3413
3414        wm8962->component = component;
3415
3416        wm8962->disable_nb[0].notifier_call = wm8962_regulator_event_0;
3417        wm8962->disable_nb[1].notifier_call = wm8962_regulator_event_1;
3418        wm8962->disable_nb[2].notifier_call = wm8962_regulator_event_2;
3419        wm8962->disable_nb[3].notifier_call = wm8962_regulator_event_3;
3420        wm8962->disable_nb[4].notifier_call = wm8962_regulator_event_4;
3421        wm8962->disable_nb[5].notifier_call = wm8962_regulator_event_5;
3422        wm8962->disable_nb[6].notifier_call = wm8962_regulator_event_6;
3423        wm8962->disable_nb[7].notifier_call = wm8962_regulator_event_7;
3424
3425        /* This should really be moved into the regulator core */
3426        for (i = 0; i < ARRAY_SIZE(wm8962->supplies); i++) {
3427                ret = regulator_register_notifier(wm8962->supplies[i].consumer,
3428                                                  &wm8962->disable_nb[i]);
3429                if (ret != 0) {
3430                        dev_err(component->dev,
3431                                "Failed to register regulator notifier: %d\n",
3432                                ret);
3433                }
3434        }
3435
3436        wm8962_add_widgets(component);
3437
3438        /* Save boards having to disable DMIC when not in use */
3439        dmicclk = false;
3440        dmicdat = false;
3441        for (i = 0; i < WM8962_MAX_GPIO; i++) {
3442                switch (snd_soc_component_read32(component, WM8962_GPIO_BASE + i)
3443                        & WM8962_GP2_FN_MASK) {
3444                case WM8962_GPIO_FN_DMICCLK:
3445                        dmicclk = true;
3446                        break;
3447                case WM8962_GPIO_FN_DMICDAT:
3448                        dmicdat = true;
3449                        break;
3450                default:
3451                        break;
3452                }
3453        }
3454        if (!dmicclk || !dmicdat) {
3455                dev_dbg(component->dev, "DMIC not in use, disabling\n");
3456                snd_soc_dapm_nc_pin(dapm, "DMICDAT");
3457        }
3458        if (dmicclk != dmicdat)
3459                dev_warn(component->dev, "DMIC GPIOs partially configured\n");
3460
3461        wm8962_init_beep(component);
3462        wm8962_init_gpio(component);
3463
3464        return 0;
3465}
3466
3467static void wm8962_remove(struct snd_soc_component *component)
3468{
3469        struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
3470        int i;
3471
3472        cancel_delayed_work_sync(&wm8962->mic_work);
3473
3474        wm8962_free_gpio(component);
3475        wm8962_free_beep(component);
3476        for (i = 0; i < ARRAY_SIZE(wm8962->supplies); i++)
3477                regulator_unregister_notifier(wm8962->supplies[i].consumer,
3478                                              &wm8962->disable_nb[i]);
3479}
3480
3481static const struct snd_soc_component_driver soc_component_dev_wm8962 = {
3482        .probe                  = wm8962_probe,
3483        .remove                 = wm8962_remove,
3484        .set_bias_level         = wm8962_set_bias_level,
3485        .set_pll                = wm8962_set_fll,
3486        .use_pmdown_time        = 1,
3487        .endianness             = 1,
3488        .non_legacy_dai_naming  = 1,
3489};
3490
3491/* Improve power consumption for IN4 DC measurement mode */
3492static const struct reg_sequence wm8962_dc_measure[] = {
3493        { 0xfd, 0x1 },
3494        { 0xcc, 0x40 },
3495        { 0xfd, 0 },
3496};
3497
3498static const struct regmap_config wm8962_regmap = {
3499        .reg_bits = 16,
3500        .val_bits = 16,
3501
3502        .max_register = WM8962_MAX_REGISTER,
3503        .reg_defaults = wm8962_reg,
3504        .num_reg_defaults = ARRAY_SIZE(wm8962_reg),
3505        .volatile_reg = wm8962_volatile_register,
3506        .readable_reg = wm8962_readable_register,
3507        .cache_type = REGCACHE_RBTREE,
3508};
3509
3510static int wm8962_set_pdata_from_of(struct i2c_client *i2c,
3511                                    struct wm8962_pdata *pdata)
3512{
3513        const struct device_node *np = i2c->dev.of_node;
3514        u32 val32;
3515        int i;
3516
3517        if (of_property_read_bool(np, "spk-mono"))
3518                pdata->spk_mono = true;
3519
3520        if (of_property_read_u32(np, "mic-cfg", &val32) >= 0)
3521                pdata->mic_cfg = val32;
3522
3523        if (of_property_read_u32_array(np, "gpio-cfg", pdata->gpio_init,
3524                                       ARRAY_SIZE(pdata->gpio_init)) >= 0)
3525                for (i = 0; i < ARRAY_SIZE(pdata->gpio_init); i++) {
3526                        /*
3527                         * The range of GPIO register value is [0x0, 0xffff]
3528                         * While the default value of each register is 0x0
3529                         * Any other value will be regarded as default value
3530                         */
3531                        if (pdata->gpio_init[i] > 0xffff)
3532                                pdata->gpio_init[i] = 0x0;
3533                }
3534
3535        pdata->mclk = devm_clk_get(&i2c->dev, NULL);
3536
3537        return 0;
3538}
3539
3540static int wm8962_i2c_probe(struct i2c_client *i2c,
3541                            const struct i2c_device_id *id)
3542{
3543        struct wm8962_pdata *pdata = dev_get_platdata(&i2c->dev);
3544        struct wm8962_priv *wm8962;
3545        unsigned int reg;
3546        int ret, i, irq_pol, trigger;
3547
3548        wm8962 = devm_kzalloc(&i2c->dev, sizeof(*wm8962), GFP_KERNEL);
3549        if (wm8962 == NULL)
3550                return -ENOMEM;
3551
3552        mutex_init(&wm8962->dsp2_ena_lock);
3553
3554        i2c_set_clientdata(i2c, wm8962);
3555
3556        INIT_DELAYED_WORK(&wm8962->mic_work, wm8962_mic_work);
3557        init_completion(&wm8962->fll_lock);
3558        wm8962->irq = i2c->irq;
3559
3560        /* If platform data was supplied, update the default data in priv */
3561        if (pdata) {
3562                memcpy(&wm8962->pdata, pdata, sizeof(struct wm8962_pdata));
3563        } else if (i2c->dev.of_node) {
3564                ret = wm8962_set_pdata_from_of(i2c, &wm8962->pdata);
3565                if (ret != 0)
3566                        return ret;
3567        }
3568
3569        /* Mark the mclk pointer to NULL if no mclk assigned */
3570        if (IS_ERR(wm8962->pdata.mclk)) {
3571                /* But do not ignore the request for probe defer */
3572                if (PTR_ERR(wm8962->pdata.mclk) == -EPROBE_DEFER)
3573                        return -EPROBE_DEFER;
3574                wm8962->pdata.mclk = NULL;
3575        }
3576
3577        for (i = 0; i < ARRAY_SIZE(wm8962->supplies); i++)
3578                wm8962->supplies[i].supply = wm8962_supply_names[i];
3579
3580        ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8962->supplies),
3581                                 wm8962->supplies);
3582        if (ret != 0) {
3583                dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
3584                goto err;
3585        }
3586
3587        ret = regulator_bulk_enable(ARRAY_SIZE(wm8962->supplies),
3588                                    wm8962->supplies);
3589        if (ret != 0) {
3590                dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret);
3591                return ret;
3592        }
3593
3594        wm8962->regmap = devm_regmap_init_i2c(i2c, &wm8962_regmap);
3595        if (IS_ERR(wm8962->regmap)) {
3596                ret = PTR_ERR(wm8962->regmap);
3597                dev_err(&i2c->dev, "Failed to allocate regmap: %d\n", ret);
3598                goto err_enable;
3599        }
3600
3601        /*
3602         * We haven't marked the chip revision as volatile due to
3603         * sharing a register with the right input volume; explicitly
3604         * bypass the cache to read it.
3605         */
3606        regcache_cache_bypass(wm8962->regmap, true);
3607
3608        ret = regmap_read(wm8962->regmap, WM8962_SOFTWARE_RESET, &reg);
3609        if (ret < 0) {
3610                dev_err(&i2c->dev, "Failed to read ID register\n");
3611                goto err_enable;
3612        }
3613        if (reg != 0x6243) {
3614                dev_err(&i2c->dev,
3615                        "Device is not a WM8962, ID %x != 0x6243\n", reg);
3616                ret = -EINVAL;
3617                goto err_enable;
3618        }
3619
3620        ret = regmap_read(wm8962->regmap, WM8962_RIGHT_INPUT_VOLUME, &reg);
3621        if (ret < 0) {
3622                dev_err(&i2c->dev, "Failed to read device revision: %d\n",
3623                        ret);
3624                goto err_enable;
3625        }
3626
3627        dev_info(&i2c->dev, "customer id %x revision %c\n",
3628                 (reg & WM8962_CUST_ID_MASK) >> WM8962_CUST_ID_SHIFT,
3629                 ((reg & WM8962_CHIP_REV_MASK) >> WM8962_CHIP_REV_SHIFT)
3630                 + 'A');
3631
3632        regcache_cache_bypass(wm8962->regmap, false);
3633
3634        ret = wm8962_reset(wm8962);
3635        if (ret < 0) {
3636                dev_err(&i2c->dev, "Failed to issue reset\n");
3637                goto err_enable;
3638        }
3639
3640        /* SYSCLK defaults to on; make sure it is off so we can safely
3641         * write to registers if the device is declocked.
3642         */
3643        regmap_update_bits(wm8962->regmap, WM8962_CLOCKING2,
3644                           WM8962_SYSCLK_ENA, 0);
3645
3646        /* Ensure we have soft control over all registers */
3647        regmap_update_bits(wm8962->regmap, WM8962_CLOCKING2,
3648                           WM8962_CLKREG_OVD, WM8962_CLKREG_OVD);
3649
3650        /* Ensure that the oscillator and PLLs are disabled */
3651        regmap_update_bits(wm8962->regmap, WM8962_PLL2,
3652                           WM8962_OSC_ENA | WM8962_PLL2_ENA | WM8962_PLL3_ENA,
3653                           0);
3654
3655        /* Apply static configuration for GPIOs */
3656        for (i = 0; i < ARRAY_SIZE(wm8962->pdata.gpio_init); i++)
3657                if (wm8962->pdata.gpio_init[i]) {
3658                        wm8962_set_gpio_mode(wm8962, i + 1);
3659                        regmap_write(wm8962->regmap, 0x200 + i,
3660                                     wm8962->pdata.gpio_init[i] & 0xffff);
3661                }
3662
3663
3664        /* Put the speakers into mono mode? */
3665        if (wm8962->pdata.spk_mono)
3666                regmap_update_bits(wm8962->regmap, WM8962_CLASS_D_CONTROL_2,
3667                                   WM8962_SPK_MONO_MASK, WM8962_SPK_MONO);
3668
3669        /* Micbias setup, detection enable and detection
3670         * threasholds. */
3671        if (wm8962->pdata.mic_cfg)
3672                regmap_update_bits(wm8962->regmap, WM8962_ADDITIONAL_CONTROL_4,
3673                                   WM8962_MICDET_ENA |
3674                                   WM8962_MICDET_THR_MASK |
3675                                   WM8962_MICSHORT_THR_MASK |
3676                                   WM8962_MICBIAS_LVL,
3677                                   wm8962->pdata.mic_cfg);
3678
3679        /* Latch volume update bits */
3680        regmap_update_bits(wm8962->regmap, WM8962_LEFT_INPUT_VOLUME,
3681                           WM8962_IN_VU, WM8962_IN_VU);
3682        regmap_update_bits(wm8962->regmap, WM8962_RIGHT_INPUT_VOLUME,
3683                           WM8962_IN_VU, WM8962_IN_VU);
3684        regmap_update_bits(wm8962->regmap, WM8962_LEFT_ADC_VOLUME,
3685                           WM8962_ADC_VU, WM8962_ADC_VU);
3686        regmap_update_bits(wm8962->regmap, WM8962_RIGHT_ADC_VOLUME,
3687                           WM8962_ADC_VU, WM8962_ADC_VU);
3688        regmap_update_bits(wm8962->regmap, WM8962_LEFT_DAC_VOLUME,
3689                           WM8962_DAC_VU, WM8962_DAC_VU);
3690        regmap_update_bits(wm8962->regmap, WM8962_RIGHT_DAC_VOLUME,
3691                           WM8962_DAC_VU, WM8962_DAC_VU);
3692        regmap_update_bits(wm8962->regmap, WM8962_SPKOUTL_VOLUME,
3693                           WM8962_SPKOUT_VU, WM8962_SPKOUT_VU);
3694        regmap_update_bits(wm8962->regmap, WM8962_SPKOUTR_VOLUME,
3695                           WM8962_SPKOUT_VU, WM8962_SPKOUT_VU);
3696        regmap_update_bits(wm8962->regmap, WM8962_HPOUTL_VOLUME,
3697                           WM8962_HPOUT_VU, WM8962_HPOUT_VU);
3698        regmap_update_bits(wm8962->regmap, WM8962_HPOUTR_VOLUME,
3699                           WM8962_HPOUT_VU, WM8962_HPOUT_VU);
3700
3701        /* Stereo control for EQ */
3702        regmap_update_bits(wm8962->regmap, WM8962_EQ1,
3703                           WM8962_EQ_SHARED_COEFF, 0);
3704
3705        /* Don't debouce interrupts so we don't need SYSCLK */
3706        regmap_update_bits(wm8962->regmap, WM8962_IRQ_DEBOUNCE,
3707                           WM8962_FLL_LOCK_DB | WM8962_PLL3_LOCK_DB |
3708                           WM8962_PLL2_LOCK_DB | WM8962_TEMP_SHUT_DB,
3709                           0);
3710
3711        if (wm8962->pdata.in4_dc_measure) {
3712                ret = regmap_register_patch(wm8962->regmap,
3713                                            wm8962_dc_measure,
3714                                            ARRAY_SIZE(wm8962_dc_measure));
3715                if (ret != 0)
3716                        dev_err(&i2c->dev,
3717                                "Failed to configure for DC measurement: %d\n",
3718                                ret);
3719        }
3720
3721        if (wm8962->irq) {
3722                if (wm8962->pdata.irq_active_low) {
3723                        trigger = IRQF_TRIGGER_LOW;
3724                        irq_pol = WM8962_IRQ_POL;
3725                } else {
3726                        trigger = IRQF_TRIGGER_HIGH;
3727                        irq_pol = 0;
3728                }
3729
3730                regmap_update_bits(wm8962->regmap, WM8962_INTERRUPT_CONTROL,
3731                                   WM8962_IRQ_POL, irq_pol);
3732
3733                ret = devm_request_threaded_irq(&i2c->dev, wm8962->irq, NULL,
3734                                                wm8962_irq,
3735                                                trigger | IRQF_ONESHOT,
3736                                                "wm8962", &i2c->dev);
3737                if (ret != 0) {
3738                        dev_err(&i2c->dev, "Failed to request IRQ %d: %d\n",
3739                                wm8962->irq, ret);
3740                        wm8962->irq = 0;
3741                        /* Non-fatal */
3742                } else {
3743                        /* Enable some IRQs by default */
3744                        regmap_update_bits(wm8962->regmap,
3745                                           WM8962_INTERRUPT_STATUS_2_MASK,
3746                                           WM8962_FLL_LOCK_EINT |
3747                                           WM8962_TEMP_SHUT_EINT |
3748                                           WM8962_FIFOS_ERR_EINT, 0);
3749                }
3750        }
3751
3752        pm_runtime_enable(&i2c->dev);
3753        pm_request_idle(&i2c->dev);
3754
3755        ret = devm_snd_soc_register_component(&i2c->dev,
3756                                     &soc_component_dev_wm8962, &wm8962_dai, 1);
3757        if (ret < 0)
3758                goto err_pm_runtime;
3759
3760        regcache_cache_only(wm8962->regmap, true);
3761
3762        /* The drivers should power up as needed */
3763        regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
3764
3765        return 0;
3766
3767err_pm_runtime:
3768        pm_runtime_disable(&i2c->dev);
3769err_enable:
3770        regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
3771err:
3772        return ret;
3773}
3774
3775static int wm8962_i2c_remove(struct i2c_client *client)
3776{
3777        pm_runtime_disable(&client->dev);
3778        return 0;
3779}
3780
3781#ifdef CONFIG_PM
3782static int wm8962_runtime_resume(struct device *dev)
3783{
3784        struct wm8962_priv *wm8962 = dev_get_drvdata(dev);
3785        int ret;
3786
3787        ret = clk_prepare_enable(wm8962->pdata.mclk);
3788        if (ret) {
3789                dev_err(dev, "Failed to enable MCLK: %d\n", ret);
3790                return ret;
3791        }
3792
3793        ret = regulator_bulk_enable(ARRAY_SIZE(wm8962->supplies),
3794                                    wm8962->supplies);
3795        if (ret != 0) {
3796                dev_err(dev, "Failed to enable supplies: %d\n", ret);
3797                goto disable_clock;
3798        }
3799
3800        regcache_cache_only(wm8962->regmap, false);
3801
3802        wm8962_reset(wm8962);
3803
3804        regcache_mark_dirty(wm8962->regmap);
3805
3806        /* SYSCLK defaults to on; make sure it is off so we can safely
3807         * write to registers if the device is declocked.
3808         */
3809        regmap_update_bits(wm8962->regmap, WM8962_CLOCKING2,
3810                           WM8962_SYSCLK_ENA, 0);
3811
3812        /* Ensure we have soft control over all registers */
3813        regmap_update_bits(wm8962->regmap, WM8962_CLOCKING2,
3814                           WM8962_CLKREG_OVD, WM8962_CLKREG_OVD);
3815
3816        /* Ensure that the oscillator and PLLs are disabled */
3817        regmap_update_bits(wm8962->regmap, WM8962_PLL2,
3818                           WM8962_OSC_ENA | WM8962_PLL2_ENA | WM8962_PLL3_ENA,
3819                           0);
3820
3821        regcache_sync(wm8962->regmap);
3822
3823        regmap_update_bits(wm8962->regmap, WM8962_ANTI_POP,
3824                           WM8962_STARTUP_BIAS_ENA | WM8962_VMID_BUF_ENA,
3825                           WM8962_STARTUP_BIAS_ENA | WM8962_VMID_BUF_ENA);
3826
3827        /* Bias enable at 2*5k (fast start-up) */
3828        regmap_update_bits(wm8962->regmap, WM8962_PWR_MGMT_1,
3829                           WM8962_BIAS_ENA | WM8962_VMID_SEL_MASK,
3830                           WM8962_BIAS_ENA | 0x180);
3831
3832        msleep(5);
3833
3834        return 0;
3835
3836disable_clock:
3837        clk_disable_unprepare(wm8962->pdata.mclk);
3838        return ret;
3839}
3840
3841static int wm8962_runtime_suspend(struct device *dev)
3842{
3843        struct wm8962_priv *wm8962 = dev_get_drvdata(dev);
3844
3845        regmap_update_bits(wm8962->regmap, WM8962_PWR_MGMT_1,
3846                           WM8962_VMID_SEL_MASK | WM8962_BIAS_ENA, 0);
3847
3848        regmap_update_bits(wm8962->regmap, WM8962_ANTI_POP,
3849                           WM8962_STARTUP_BIAS_ENA |
3850                           WM8962_VMID_BUF_ENA, 0);
3851
3852        regcache_cache_only(wm8962->regmap, true);
3853
3854        regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies),
3855                               wm8962->supplies);
3856
3857        clk_disable_unprepare(wm8962->pdata.mclk);
3858
3859        return 0;
3860}
3861#endif
3862
3863static const struct dev_pm_ops wm8962_pm = {
3864        SET_RUNTIME_PM_OPS(wm8962_runtime_suspend, wm8962_runtime_resume, NULL)
3865};
3866
3867static const struct i2c_device_id wm8962_i2c_id[] = {
3868        { "wm8962", 0 },
3869        { }
3870};
3871MODULE_DEVICE_TABLE(i2c, wm8962_i2c_id);
3872
3873static const struct of_device_id wm8962_of_match[] = {
3874        { .compatible = "wlf,wm8962", },
3875        { }
3876};
3877MODULE_DEVICE_TABLE(of, wm8962_of_match);
3878
3879static struct i2c_driver wm8962_i2c_driver = {
3880        .driver = {
3881                .name = "wm8962",
3882                .of_match_table = wm8962_of_match,
3883                .pm = &wm8962_pm,
3884        },
3885        .probe =    wm8962_i2c_probe,
3886        .remove =   wm8962_i2c_remove,
3887        .id_table = wm8962_i2c_id,
3888};
3889
3890module_i2c_driver(wm8962_i2c_driver);
3891
3892MODULE_DESCRIPTION("ASoC WM8962 driver");
3893MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
3894MODULE_LICENSE("GPL");
3895