linux/sound/soc/codecs/rt5640.c
<<
>>
Prefs
   1/*
   2 * rt5640.c  --  RT5640/RT5639 ALSA SoC audio codec driver
   3 *
   4 * Copyright 2011 Realtek Semiconductor Corp.
   5 * Author: Johnny Hsu <johnnyhsu@realtek.com>
   6 * Copyright (c) 2013, NVIDIA CORPORATION.  All rights reserved.
   7 *
   8 * This program is free software; you can redistribute it and/or modify
   9 * it under the terms of the GNU General Public License version 2 as
  10 * published by the Free Software Foundation.
  11 */
  12
  13#include <linux/module.h>
  14#include <linux/moduleparam.h>
  15#include <linux/init.h>
  16#include <linux/delay.h>
  17#include <linux/pm.h>
  18#include <linux/gpio.h>
  19#include <linux/i2c.h>
  20#include <linux/regmap.h>
  21#include <linux/of.h>
  22#include <linux/of_gpio.h>
  23#include <linux/platform_device.h>
  24#include <linux/spi/spi.h>
  25#include <linux/acpi.h>
  26#include <sound/core.h>
  27#include <sound/pcm.h>
  28#include <sound/pcm_params.h>
  29#include <sound/soc.h>
  30#include <sound/soc-dapm.h>
  31#include <sound/initval.h>
  32#include <sound/tlv.h>
  33
  34#include "rl6231.h"
  35#include "rt5640.h"
  36
  37#define RT5640_DEVICE_ID 0x6231
  38
  39#define RT5640_PR_RANGE_BASE (0xff + 1)
  40#define RT5640_PR_SPACING 0x100
  41
  42#define RT5640_PR_BASE (RT5640_PR_RANGE_BASE + (0 * RT5640_PR_SPACING))
  43
  44static const struct regmap_range_cfg rt5640_ranges[] = {
  45        { .name = "PR", .range_min = RT5640_PR_BASE,
  46          .range_max = RT5640_PR_BASE + 0xb4,
  47          .selector_reg = RT5640_PRIV_INDEX,
  48          .selector_mask = 0xff,
  49          .selector_shift = 0x0,
  50          .window_start = RT5640_PRIV_DATA,
  51          .window_len = 0x1, },
  52};
  53
  54static const struct reg_sequence init_list[] = {
  55        {RT5640_PR_BASE + 0x3d, 0x3600},
  56        {RT5640_PR_BASE + 0x12, 0x0aa8},
  57        {RT5640_PR_BASE + 0x14, 0x0aaa},
  58        {RT5640_PR_BASE + 0x20, 0x6110},
  59        {RT5640_PR_BASE + 0x21, 0xe0e0},
  60        {RT5640_PR_BASE + 0x23, 0x1804},
  61};
  62
  63static const struct reg_default rt5640_reg[] = {
  64        { 0x00, 0x000e },
  65        { 0x01, 0xc8c8 },
  66        { 0x02, 0xc8c8 },
  67        { 0x03, 0xc8c8 },
  68        { 0x04, 0x8000 },
  69        { 0x0d, 0x0000 },
  70        { 0x0e, 0x0000 },
  71        { 0x0f, 0x0808 },
  72        { 0x19, 0xafaf },
  73        { 0x1a, 0xafaf },
  74        { 0x1b, 0x0000 },
  75        { 0x1c, 0x2f2f },
  76        { 0x1d, 0x2f2f },
  77        { 0x1e, 0x0000 },
  78        { 0x27, 0x7060 },
  79        { 0x28, 0x7070 },
  80        { 0x29, 0x8080 },
  81        { 0x2a, 0x5454 },
  82        { 0x2b, 0x5454 },
  83        { 0x2c, 0xaa00 },
  84        { 0x2d, 0x0000 },
  85        { 0x2e, 0xa000 },
  86        { 0x2f, 0x0000 },
  87        { 0x3b, 0x0000 },
  88        { 0x3c, 0x007f },
  89        { 0x3d, 0x0000 },
  90        { 0x3e, 0x007f },
  91        { 0x45, 0xe000 },
  92        { 0x46, 0x003e },
  93        { 0x47, 0x003e },
  94        { 0x48, 0xf800 },
  95        { 0x49, 0x3800 },
  96        { 0x4a, 0x0004 },
  97        { 0x4c, 0xfc00 },
  98        { 0x4d, 0x0000 },
  99        { 0x4f, 0x01ff },
 100        { 0x50, 0x0000 },
 101        { 0x51, 0x0000 },
 102        { 0x52, 0x01ff },
 103        { 0x53, 0xf000 },
 104        { 0x61, 0x0000 },
 105        { 0x62, 0x0000 },
 106        { 0x63, 0x00c0 },
 107        { 0x64, 0x0000 },
 108        { 0x65, 0x0000 },
 109        { 0x66, 0x0000 },
 110        { 0x6a, 0x0000 },
 111        { 0x6c, 0x0000 },
 112        { 0x70, 0x8000 },
 113        { 0x71, 0x8000 },
 114        { 0x72, 0x8000 },
 115        { 0x73, 0x1114 },
 116        { 0x74, 0x0c00 },
 117        { 0x75, 0x1d00 },
 118        { 0x80, 0x0000 },
 119        { 0x81, 0x0000 },
 120        { 0x82, 0x0000 },
 121        { 0x83, 0x0000 },
 122        { 0x84, 0x0000 },
 123        { 0x85, 0x0008 },
 124        { 0x89, 0x0000 },
 125        { 0x8a, 0x0000 },
 126        { 0x8b, 0x0600 },
 127        { 0x8c, 0x0228 },
 128        { 0x8d, 0xa000 },
 129        { 0x8e, 0x0004 },
 130        { 0x8f, 0x1100 },
 131        { 0x90, 0x0646 },
 132        { 0x91, 0x0c00 },
 133        { 0x92, 0x0000 },
 134        { 0x93, 0x3000 },
 135        { 0xb0, 0x2080 },
 136        { 0xb1, 0x0000 },
 137        { 0xb4, 0x2206 },
 138        { 0xb5, 0x1f00 },
 139        { 0xb6, 0x0000 },
 140        { 0xb8, 0x034b },
 141        { 0xb9, 0x0066 },
 142        { 0xba, 0x000b },
 143        { 0xbb, 0x0000 },
 144        { 0xbc, 0x0000 },
 145        { 0xbd, 0x0000 },
 146        { 0xbe, 0x0000 },
 147        { 0xbf, 0x0000 },
 148        { 0xc0, 0x0400 },
 149        { 0xc2, 0x0000 },
 150        { 0xc4, 0x0000 },
 151        { 0xc5, 0x0000 },
 152        { 0xc6, 0x2000 },
 153        { 0xc8, 0x0000 },
 154        { 0xc9, 0x0000 },
 155        { 0xca, 0x0000 },
 156        { 0xcb, 0x0000 },
 157        { 0xcc, 0x0000 },
 158        { 0xcf, 0x0013 },
 159        { 0xd0, 0x0680 },
 160        { 0xd1, 0x1c17 },
 161        { 0xd2, 0x8c00 },
 162        { 0xd3, 0xaa20 },
 163        { 0xd6, 0x0400 },
 164        { 0xd9, 0x0809 },
 165        { 0xfe, 0x10ec },
 166        { 0xff, 0x6231 },
 167};
 168
 169static int rt5640_reset(struct snd_soc_codec *codec)
 170{
 171        return snd_soc_write(codec, RT5640_RESET, 0);
 172}
 173
 174static bool rt5640_volatile_register(struct device *dev, unsigned int reg)
 175{
 176        int i;
 177
 178        for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++)
 179                if ((reg >= rt5640_ranges[i].window_start &&
 180                     reg <= rt5640_ranges[i].window_start +
 181                     rt5640_ranges[i].window_len) ||
 182                    (reg >= rt5640_ranges[i].range_min &&
 183                     reg <= rt5640_ranges[i].range_max))
 184                        return true;
 185
 186        switch (reg) {
 187        case RT5640_RESET:
 188        case RT5640_ASRC_5:
 189        case RT5640_EQ_CTRL1:
 190        case RT5640_DRC_AGC_1:
 191        case RT5640_ANC_CTRL1:
 192        case RT5640_IRQ_CTRL2:
 193        case RT5640_INT_IRQ_ST:
 194        case RT5640_DSP_CTRL2:
 195        case RT5640_DSP_CTRL3:
 196        case RT5640_PRIV_INDEX:
 197        case RT5640_PRIV_DATA:
 198        case RT5640_PGM_REG_ARR1:
 199        case RT5640_PGM_REG_ARR3:
 200        case RT5640_VENDOR_ID:
 201        case RT5640_VENDOR_ID1:
 202        case RT5640_VENDOR_ID2:
 203                return true;
 204        default:
 205                return false;
 206        }
 207}
 208
 209static bool rt5640_readable_register(struct device *dev, unsigned int reg)
 210{
 211        int i;
 212
 213        for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++)
 214                if ((reg >= rt5640_ranges[i].window_start &&
 215                     reg <= rt5640_ranges[i].window_start +
 216                     rt5640_ranges[i].window_len) ||
 217                    (reg >= rt5640_ranges[i].range_min &&
 218                     reg <= rt5640_ranges[i].range_max))
 219                        return true;
 220
 221        switch (reg) {
 222        case RT5640_RESET:
 223        case RT5640_SPK_VOL:
 224        case RT5640_HP_VOL:
 225        case RT5640_OUTPUT:
 226        case RT5640_MONO_OUT:
 227        case RT5640_IN1_IN2:
 228        case RT5640_IN3_IN4:
 229        case RT5640_INL_INR_VOL:
 230        case RT5640_DAC1_DIG_VOL:
 231        case RT5640_DAC2_DIG_VOL:
 232        case RT5640_DAC2_CTRL:
 233        case RT5640_ADC_DIG_VOL:
 234        case RT5640_ADC_DATA:
 235        case RT5640_ADC_BST_VOL:
 236        case RT5640_STO_ADC_MIXER:
 237        case RT5640_MONO_ADC_MIXER:
 238        case RT5640_AD_DA_MIXER:
 239        case RT5640_STO_DAC_MIXER:
 240        case RT5640_MONO_DAC_MIXER:
 241        case RT5640_DIG_MIXER:
 242        case RT5640_DSP_PATH1:
 243        case RT5640_DSP_PATH2:
 244        case RT5640_DIG_INF_DATA:
 245        case RT5640_REC_L1_MIXER:
 246        case RT5640_REC_L2_MIXER:
 247        case RT5640_REC_R1_MIXER:
 248        case RT5640_REC_R2_MIXER:
 249        case RT5640_HPO_MIXER:
 250        case RT5640_SPK_L_MIXER:
 251        case RT5640_SPK_R_MIXER:
 252        case RT5640_SPO_L_MIXER:
 253        case RT5640_SPO_R_MIXER:
 254        case RT5640_SPO_CLSD_RATIO:
 255        case RT5640_MONO_MIXER:
 256        case RT5640_OUT_L1_MIXER:
 257        case RT5640_OUT_L2_MIXER:
 258        case RT5640_OUT_L3_MIXER:
 259        case RT5640_OUT_R1_MIXER:
 260        case RT5640_OUT_R2_MIXER:
 261        case RT5640_OUT_R3_MIXER:
 262        case RT5640_LOUT_MIXER:
 263        case RT5640_PWR_DIG1:
 264        case RT5640_PWR_DIG2:
 265        case RT5640_PWR_ANLG1:
 266        case RT5640_PWR_ANLG2:
 267        case RT5640_PWR_MIXER:
 268        case RT5640_PWR_VOL:
 269        case RT5640_PRIV_INDEX:
 270        case RT5640_PRIV_DATA:
 271        case RT5640_I2S1_SDP:
 272        case RT5640_I2S2_SDP:
 273        case RT5640_ADDA_CLK1:
 274        case RT5640_ADDA_CLK2:
 275        case RT5640_DMIC:
 276        case RT5640_GLB_CLK:
 277        case RT5640_PLL_CTRL1:
 278        case RT5640_PLL_CTRL2:
 279        case RT5640_ASRC_1:
 280        case RT5640_ASRC_2:
 281        case RT5640_ASRC_3:
 282        case RT5640_ASRC_4:
 283        case RT5640_ASRC_5:
 284        case RT5640_HP_OVCD:
 285        case RT5640_CLS_D_OVCD:
 286        case RT5640_CLS_D_OUT:
 287        case RT5640_DEPOP_M1:
 288        case RT5640_DEPOP_M2:
 289        case RT5640_DEPOP_M3:
 290        case RT5640_CHARGE_PUMP:
 291        case RT5640_PV_DET_SPK_G:
 292        case RT5640_MICBIAS:
 293        case RT5640_EQ_CTRL1:
 294        case RT5640_EQ_CTRL2:
 295        case RT5640_WIND_FILTER:
 296        case RT5640_DRC_AGC_1:
 297        case RT5640_DRC_AGC_2:
 298        case RT5640_DRC_AGC_3:
 299        case RT5640_SVOL_ZC:
 300        case RT5640_ANC_CTRL1:
 301        case RT5640_ANC_CTRL2:
 302        case RT5640_ANC_CTRL3:
 303        case RT5640_JD_CTRL:
 304        case RT5640_ANC_JD:
 305        case RT5640_IRQ_CTRL1:
 306        case RT5640_IRQ_CTRL2:
 307        case RT5640_INT_IRQ_ST:
 308        case RT5640_GPIO_CTRL1:
 309        case RT5640_GPIO_CTRL2:
 310        case RT5640_GPIO_CTRL3:
 311        case RT5640_DSP_CTRL1:
 312        case RT5640_DSP_CTRL2:
 313        case RT5640_DSP_CTRL3:
 314        case RT5640_DSP_CTRL4:
 315        case RT5640_PGM_REG_ARR1:
 316        case RT5640_PGM_REG_ARR2:
 317        case RT5640_PGM_REG_ARR3:
 318        case RT5640_PGM_REG_ARR4:
 319        case RT5640_PGM_REG_ARR5:
 320        case RT5640_SCB_FUNC:
 321        case RT5640_SCB_CTRL:
 322        case RT5640_BASE_BACK:
 323        case RT5640_MP3_PLUS1:
 324        case RT5640_MP3_PLUS2:
 325        case RT5640_3D_HP:
 326        case RT5640_ADJ_HPF:
 327        case RT5640_HP_CALIB_AMP_DET:
 328        case RT5640_HP_CALIB2:
 329        case RT5640_SV_ZCD1:
 330        case RT5640_SV_ZCD2:
 331        case RT5640_DUMMY1:
 332        case RT5640_DUMMY2:
 333        case RT5640_DUMMY3:
 334        case RT5640_VENDOR_ID:
 335        case RT5640_VENDOR_ID1:
 336        case RT5640_VENDOR_ID2:
 337                return true;
 338        default:
 339                return false;
 340        }
 341}
 342
 343static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
 344static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
 345static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
 346static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
 347static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
 348
 349/* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
 350static const DECLARE_TLV_DB_RANGE(bst_tlv,
 351        0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
 352        1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
 353        2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
 354        3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
 355        6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
 356        7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
 357        8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0)
 358);
 359
 360/* Interface data select */
 361static const char * const rt5640_data_select[] = {
 362        "Normal", "Swap", "left copy to right", "right copy to left"};
 363
 364static SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum, RT5640_DIG_INF_DATA,
 365                            RT5640_IF1_DAC_SEL_SFT, rt5640_data_select);
 366
 367static SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum, RT5640_DIG_INF_DATA,
 368                            RT5640_IF1_ADC_SEL_SFT, rt5640_data_select);
 369
 370static SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum, RT5640_DIG_INF_DATA,
 371                            RT5640_IF2_DAC_SEL_SFT, rt5640_data_select);
 372
 373static SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_enum, RT5640_DIG_INF_DATA,
 374                            RT5640_IF2_ADC_SEL_SFT, rt5640_data_select);
 375
 376/* Class D speaker gain ratio */
 377static const char * const rt5640_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x",
 378        "2x", "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"};
 379
 380static SOC_ENUM_SINGLE_DECL(rt5640_clsd_spk_ratio_enum, RT5640_CLS_D_OUT,
 381                            RT5640_CLSD_RATIO_SFT, rt5640_clsd_spk_ratio);
 382
 383static const struct snd_kcontrol_new rt5640_snd_controls[] = {
 384        /* Speaker Output Volume */
 385        SOC_DOUBLE("Speaker Channel Switch", RT5640_SPK_VOL,
 386                RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
 387        SOC_DOUBLE_TLV("Speaker Playback Volume", RT5640_SPK_VOL,
 388                RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
 389        /* Headphone Output Volume */
 390        SOC_DOUBLE("HP Channel Switch", RT5640_HP_VOL,
 391                RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
 392        SOC_DOUBLE_TLV("HP Playback Volume", RT5640_HP_VOL,
 393                RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
 394        /* OUTPUT Control */
 395        SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT,
 396                RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1),
 397        SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT,
 398                RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
 399        SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT,
 400                RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
 401
 402        /* DAC Digital Volume */
 403        SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL,
 404                RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1),
 405        SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL,
 406                        RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
 407                        175, 0, dac_vol_tlv),
 408        /* IN1/IN2/IN3 Control */
 409        SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2,
 410                RT5640_BST_SFT1, 8, 0, bst_tlv),
 411        SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4,
 412                RT5640_BST_SFT2, 8, 0, bst_tlv),
 413        SOC_SINGLE_TLV("IN3 Boost", RT5640_IN1_IN2,
 414                RT5640_BST_SFT2, 8, 0, bst_tlv),
 415
 416        /* INL/INR Volume Control */
 417        SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL,
 418                        RT5640_INL_VOL_SFT, RT5640_INR_VOL_SFT,
 419                        31, 1, in_vol_tlv),
 420        /* ADC Digital Volume Control */
 421        SOC_DOUBLE("ADC Capture Switch", RT5640_ADC_DIG_VOL,
 422                RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1),
 423        SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL,
 424                        RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
 425                        127, 0, adc_vol_tlv),
 426        SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA,
 427                        RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
 428                        127, 0, adc_vol_tlv),
 429        /* ADC Boost Volume Control */
 430        SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL,
 431                        RT5640_ADC_L_BST_SFT, RT5640_ADC_R_BST_SFT,
 432                        3, 0, adc_bst_tlv),
 433        /* Class D speaker gain ratio */
 434        SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum),
 435
 436        SOC_ENUM("ADC IF1 Data Switch", rt5640_if1_adc_enum),
 437        SOC_ENUM("DAC IF1 Data Switch", rt5640_if1_dac_enum),
 438        SOC_ENUM("ADC IF2 Data Switch", rt5640_if2_adc_enum),
 439        SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum),
 440};
 441
 442static const struct snd_kcontrol_new rt5640_specific_snd_controls[] = {
 443        /* MONO Output Control */
 444        SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT, RT5640_L_MUTE_SFT,
 445                1, 1),
 446
 447        SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5640_DAC2_DIG_VOL,
 448                RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 175, 0, dac_vol_tlv),
 449};
 450
 451/**
 452 * set_dmic_clk - Set parameter of dmic.
 453 *
 454 * @w: DAPM widget.
 455 * @kcontrol: The kcontrol of this widget.
 456 * @event: Event id.
 457 *
 458 */
 459static int set_dmic_clk(struct snd_soc_dapm_widget *w,
 460        struct snd_kcontrol *kcontrol, int event)
 461{
 462        struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
 463        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
 464        int idx, rate;
 465
 466        rate = rt5640->sysclk / rl6231_get_pre_div(rt5640->regmap,
 467                RT5640_ADDA_CLK1, RT5640_I2S_PD1_SFT);
 468        idx = rl6231_calc_dmic_clk(rate);
 469        if (idx < 0)
 470                dev_err(codec->dev, "Failed to set DMIC clock\n");
 471        else
 472                snd_soc_update_bits(codec, RT5640_DMIC, RT5640_DMIC_CLK_MASK,
 473                                        idx << RT5640_DMIC_CLK_SFT);
 474        return idx;
 475}
 476
 477static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
 478                         struct snd_soc_dapm_widget *sink)
 479{
 480        struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm);
 481        unsigned int val;
 482
 483        val = snd_soc_read(codec, RT5640_GLB_CLK);
 484        val &= RT5640_SCLK_SRC_MASK;
 485        if (val == RT5640_SCLK_SRC_PLL1)
 486                return 1;
 487        else
 488                return 0;
 489}
 490
 491static int is_using_asrc(struct snd_soc_dapm_widget *source,
 492                         struct snd_soc_dapm_widget *sink)
 493{
 494        struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm);
 495        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
 496
 497        if (!rt5640->asrc_en)
 498                return 0;
 499
 500        return 1;
 501}
 502
 503/* Digital Mixer */
 504static const struct snd_kcontrol_new rt5640_sto_adc_l_mix[] = {
 505        SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER,
 506                        RT5640_M_ADC_L1_SFT, 1, 1),
 507        SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER,
 508                        RT5640_M_ADC_L2_SFT, 1, 1),
 509};
 510
 511static const struct snd_kcontrol_new rt5640_sto_adc_r_mix[] = {
 512        SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER,
 513                        RT5640_M_ADC_R1_SFT, 1, 1),
 514        SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER,
 515                        RT5640_M_ADC_R2_SFT, 1, 1),
 516};
 517
 518static const struct snd_kcontrol_new rt5640_mono_adc_l_mix[] = {
 519        SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER,
 520                        RT5640_M_MONO_ADC_L1_SFT, 1, 1),
 521        SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER,
 522                        RT5640_M_MONO_ADC_L2_SFT, 1, 1),
 523};
 524
 525static const struct snd_kcontrol_new rt5640_mono_adc_r_mix[] = {
 526        SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER,
 527                        RT5640_M_MONO_ADC_R1_SFT, 1, 1),
 528        SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER,
 529                        RT5640_M_MONO_ADC_R2_SFT, 1, 1),
 530};
 531
 532static const struct snd_kcontrol_new rt5640_dac_l_mix[] = {
 533        SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER,
 534                        RT5640_M_ADCMIX_L_SFT, 1, 1),
 535        SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER,
 536                        RT5640_M_IF1_DAC_L_SFT, 1, 1),
 537};
 538
 539static const struct snd_kcontrol_new rt5640_dac_r_mix[] = {
 540        SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER,
 541                        RT5640_M_ADCMIX_R_SFT, 1, 1),
 542        SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER,
 543                        RT5640_M_IF1_DAC_R_SFT, 1, 1),
 544};
 545
 546static const struct snd_kcontrol_new rt5640_sto_dac_l_mix[] = {
 547        SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER,
 548                        RT5640_M_DAC_L1_SFT, 1, 1),
 549        SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER,
 550                        RT5640_M_DAC_L2_SFT, 1, 1),
 551        SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER,
 552                        RT5640_M_ANC_DAC_L_SFT, 1, 1),
 553};
 554
 555static const struct snd_kcontrol_new rt5640_sto_dac_r_mix[] = {
 556        SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER,
 557                        RT5640_M_DAC_R1_SFT, 1, 1),
 558        SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER,
 559                        RT5640_M_DAC_R2_SFT, 1, 1),
 560        SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER,
 561                        RT5640_M_ANC_DAC_R_SFT, 1, 1),
 562};
 563
 564static const struct snd_kcontrol_new rt5639_sto_dac_l_mix[] = {
 565        SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER,
 566                        RT5640_M_DAC_L1_SFT, 1, 1),
 567        SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER,
 568                        RT5640_M_DAC_L2_SFT, 1, 1),
 569};
 570
 571static const struct snd_kcontrol_new rt5639_sto_dac_r_mix[] = {
 572        SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER,
 573                        RT5640_M_DAC_R1_SFT, 1, 1),
 574        SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER,
 575                        RT5640_M_DAC_R2_SFT, 1, 1),
 576};
 577
 578static const struct snd_kcontrol_new rt5640_mono_dac_l_mix[] = {
 579        SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER,
 580                        RT5640_M_DAC_L1_MONO_L_SFT, 1, 1),
 581        SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER,
 582                        RT5640_M_DAC_L2_MONO_L_SFT, 1, 1),
 583        SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER,
 584                        RT5640_M_DAC_R2_MONO_L_SFT, 1, 1),
 585};
 586
 587static const struct snd_kcontrol_new rt5640_mono_dac_r_mix[] = {
 588        SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_MONO_DAC_MIXER,
 589                        RT5640_M_DAC_R1_MONO_R_SFT, 1, 1),
 590        SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER,
 591                        RT5640_M_DAC_R2_MONO_R_SFT, 1, 1),
 592        SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER,
 593                        RT5640_M_DAC_L2_MONO_R_SFT, 1, 1),
 594};
 595
 596static const struct snd_kcontrol_new rt5640_dig_l_mix[] = {
 597        SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_DIG_MIXER,
 598                        RT5640_M_STO_L_DAC_L_SFT, 1, 1),
 599        SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_DIG_MIXER,
 600                        RT5640_M_DAC_L2_DAC_L_SFT, 1, 1),
 601};
 602
 603static const struct snd_kcontrol_new rt5640_dig_r_mix[] = {
 604        SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_DIG_MIXER,
 605                        RT5640_M_STO_R_DAC_R_SFT, 1, 1),
 606        SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_DIG_MIXER,
 607                        RT5640_M_DAC_R2_DAC_R_SFT, 1, 1),
 608};
 609
 610/* Analog Input Mixer */
 611static const struct snd_kcontrol_new rt5640_rec_l_mix[] = {
 612        SOC_DAPM_SINGLE("HPOL Switch", RT5640_REC_L2_MIXER,
 613                        RT5640_M_HP_L_RM_L_SFT, 1, 1),
 614        SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER,
 615                        RT5640_M_IN_L_RM_L_SFT, 1, 1),
 616        SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_L2_MIXER,
 617                        RT5640_M_BST2_RM_L_SFT, 1, 1),
 618        SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER,
 619                        RT5640_M_BST4_RM_L_SFT, 1, 1),
 620        SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER,
 621                        RT5640_M_BST1_RM_L_SFT, 1, 1),
 622        SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_REC_L2_MIXER,
 623                        RT5640_M_OM_L_RM_L_SFT, 1, 1),
 624};
 625
 626static const struct snd_kcontrol_new rt5640_rec_r_mix[] = {
 627        SOC_DAPM_SINGLE("HPOR Switch", RT5640_REC_R2_MIXER,
 628                        RT5640_M_HP_R_RM_R_SFT, 1, 1),
 629        SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER,
 630                        RT5640_M_IN_R_RM_R_SFT, 1, 1),
 631        SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_R2_MIXER,
 632                        RT5640_M_BST2_RM_R_SFT, 1, 1),
 633        SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER,
 634                        RT5640_M_BST4_RM_R_SFT, 1, 1),
 635        SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER,
 636                        RT5640_M_BST1_RM_R_SFT, 1, 1),
 637        SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_REC_R2_MIXER,
 638                        RT5640_M_OM_R_RM_R_SFT, 1, 1),
 639};
 640
 641/* Analog Output Mixer */
 642static const struct snd_kcontrol_new rt5640_spk_l_mix[] = {
 643        SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_SPK_L_MIXER,
 644                        RT5640_M_RM_L_SM_L_SFT, 1, 1),
 645        SOC_DAPM_SINGLE("INL Switch", RT5640_SPK_L_MIXER,
 646                        RT5640_M_IN_L_SM_L_SFT, 1, 1),
 647        SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPK_L_MIXER,
 648                        RT5640_M_DAC_L1_SM_L_SFT, 1, 1),
 649        SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_SPK_L_MIXER,
 650                        RT5640_M_DAC_L2_SM_L_SFT, 1, 1),
 651        SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_SPK_L_MIXER,
 652                        RT5640_M_OM_L_SM_L_SFT, 1, 1),
 653};
 654
 655static const struct snd_kcontrol_new rt5640_spk_r_mix[] = {
 656        SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_SPK_R_MIXER,
 657                        RT5640_M_RM_R_SM_R_SFT, 1, 1),
 658        SOC_DAPM_SINGLE("INR Switch", RT5640_SPK_R_MIXER,
 659                        RT5640_M_IN_R_SM_R_SFT, 1, 1),
 660        SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPK_R_MIXER,
 661                        RT5640_M_DAC_R1_SM_R_SFT, 1, 1),
 662        SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_SPK_R_MIXER,
 663                        RT5640_M_DAC_R2_SM_R_SFT, 1, 1),
 664        SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_SPK_R_MIXER,
 665                        RT5640_M_OM_R_SM_R_SFT, 1, 1),
 666};
 667
 668static const struct snd_kcontrol_new rt5640_out_l_mix[] = {
 669        SOC_DAPM_SINGLE("SPK MIXL Switch", RT5640_OUT_L3_MIXER,
 670                        RT5640_M_SM_L_OM_L_SFT, 1, 1),
 671        SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER,
 672                        RT5640_M_BST1_OM_L_SFT, 1, 1),
 673        SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER,
 674                        RT5640_M_IN_L_OM_L_SFT, 1, 1),
 675        SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER,
 676                        RT5640_M_RM_L_OM_L_SFT, 1, 1),
 677        SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_L3_MIXER,
 678                        RT5640_M_DAC_R2_OM_L_SFT, 1, 1),
 679        SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_L3_MIXER,
 680                        RT5640_M_DAC_L2_OM_L_SFT, 1, 1),
 681        SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER,
 682                        RT5640_M_DAC_L1_OM_L_SFT, 1, 1),
 683};
 684
 685static const struct snd_kcontrol_new rt5640_out_r_mix[] = {
 686        SOC_DAPM_SINGLE("SPK MIXR Switch", RT5640_OUT_R3_MIXER,
 687                        RT5640_M_SM_L_OM_R_SFT, 1, 1),
 688        SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER,
 689                        RT5640_M_BST4_OM_R_SFT, 1, 1),
 690        SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER,
 691                        RT5640_M_BST1_OM_R_SFT, 1, 1),
 692        SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER,
 693                        RT5640_M_IN_R_OM_R_SFT, 1, 1),
 694        SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER,
 695                        RT5640_M_RM_R_OM_R_SFT, 1, 1),
 696        SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_R3_MIXER,
 697                        RT5640_M_DAC_L2_OM_R_SFT, 1, 1),
 698        SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_R3_MIXER,
 699                        RT5640_M_DAC_R2_OM_R_SFT, 1, 1),
 700        SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER,
 701                        RT5640_M_DAC_R1_OM_R_SFT, 1, 1),
 702};
 703
 704static const struct snd_kcontrol_new rt5639_out_l_mix[] = {
 705        SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER,
 706                        RT5640_M_BST1_OM_L_SFT, 1, 1),
 707        SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER,
 708                        RT5640_M_IN_L_OM_L_SFT, 1, 1),
 709        SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER,
 710                        RT5640_M_RM_L_OM_L_SFT, 1, 1),
 711        SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER,
 712                        RT5640_M_DAC_L1_OM_L_SFT, 1, 1),
 713};
 714
 715static const struct snd_kcontrol_new rt5639_out_r_mix[] = {
 716        SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER,
 717                        RT5640_M_BST4_OM_R_SFT, 1, 1),
 718        SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER,
 719                        RT5640_M_BST1_OM_R_SFT, 1, 1),
 720        SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER,
 721                        RT5640_M_IN_R_OM_R_SFT, 1, 1),
 722        SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER,
 723                        RT5640_M_RM_R_OM_R_SFT, 1, 1),
 724        SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER,
 725                        RT5640_M_DAC_R1_OM_R_SFT, 1, 1),
 726};
 727
 728static const struct snd_kcontrol_new rt5640_spo_l_mix[] = {
 729        SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER,
 730                        RT5640_M_DAC_R1_SPM_L_SFT, 1, 1),
 731        SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPO_L_MIXER,
 732                        RT5640_M_DAC_L1_SPM_L_SFT, 1, 1),
 733        SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_L_MIXER,
 734                        RT5640_M_SV_R_SPM_L_SFT, 1, 1),
 735        SOC_DAPM_SINGLE("SPKVOL L Switch", RT5640_SPO_L_MIXER,
 736                        RT5640_M_SV_L_SPM_L_SFT, 1, 1),
 737        SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_L_MIXER,
 738                        RT5640_M_BST1_SPM_L_SFT, 1, 1),
 739};
 740
 741static const struct snd_kcontrol_new rt5640_spo_r_mix[] = {
 742        SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_R_MIXER,
 743                        RT5640_M_DAC_R1_SPM_R_SFT, 1, 1),
 744        SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_R_MIXER,
 745                        RT5640_M_SV_R_SPM_R_SFT, 1, 1),
 746        SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_R_MIXER,
 747                        RT5640_M_BST1_SPM_R_SFT, 1, 1),
 748};
 749
 750static const struct snd_kcontrol_new rt5640_hpo_mix[] = {
 751        SOC_DAPM_SINGLE("HPO MIX DAC2 Switch", RT5640_HPO_MIXER,
 752                        RT5640_M_DAC2_HM_SFT, 1, 1),
 753        SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER,
 754                        RT5640_M_DAC1_HM_SFT, 1, 1),
 755        SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER,
 756                        RT5640_M_HPVOL_HM_SFT, 1, 1),
 757};
 758
 759static const struct snd_kcontrol_new rt5639_hpo_mix[] = {
 760        SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER,
 761                        RT5640_M_DAC1_HM_SFT, 1, 1),
 762        SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER,
 763                        RT5640_M_HPVOL_HM_SFT, 1, 1),
 764};
 765
 766static const struct snd_kcontrol_new rt5640_lout_mix[] = {
 767        SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER,
 768                        RT5640_M_DAC_L1_LM_SFT, 1, 1),
 769        SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_LOUT_MIXER,
 770                        RT5640_M_DAC_R1_LM_SFT, 1, 1),
 771        SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_LOUT_MIXER,
 772                        RT5640_M_OV_L_LM_SFT, 1, 1),
 773        SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_LOUT_MIXER,
 774                        RT5640_M_OV_R_LM_SFT, 1, 1),
 775};
 776
 777static const struct snd_kcontrol_new rt5640_mono_mix[] = {
 778        SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_MIXER,
 779                        RT5640_M_DAC_R2_MM_SFT, 1, 1),
 780        SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_MIXER,
 781                        RT5640_M_DAC_L2_MM_SFT, 1, 1),
 782        SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_MONO_MIXER,
 783                        RT5640_M_OV_R_MM_SFT, 1, 1),
 784        SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_MONO_MIXER,
 785                        RT5640_M_OV_L_MM_SFT, 1, 1),
 786        SOC_DAPM_SINGLE("BST1 Switch", RT5640_MONO_MIXER,
 787                        RT5640_M_BST1_MM_SFT, 1, 1),
 788};
 789
 790static const struct snd_kcontrol_new spk_l_enable_control =
 791        SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL,
 792                RT5640_L_MUTE_SFT, 1, 1);
 793
 794static const struct snd_kcontrol_new spk_r_enable_control =
 795        SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL,
 796                RT5640_R_MUTE_SFT, 1, 1);
 797
 798static const struct snd_kcontrol_new hp_l_enable_control =
 799        SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL,
 800                RT5640_L_MUTE_SFT, 1, 1);
 801
 802static const struct snd_kcontrol_new hp_r_enable_control =
 803        SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL,
 804                RT5640_R_MUTE_SFT, 1, 1);
 805
 806/* Stereo ADC source */
 807static const char * const rt5640_stereo_adc1_src[] = {
 808        "DIG MIX", "ADC"
 809};
 810
 811static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc1_enum, RT5640_STO_ADC_MIXER,
 812                            RT5640_ADC_1_SRC_SFT, rt5640_stereo_adc1_src);
 813
 814static const struct snd_kcontrol_new rt5640_sto_adc_1_mux =
 815        SOC_DAPM_ENUM("Stereo ADC1 Mux", rt5640_stereo_adc1_enum);
 816
 817static const char * const rt5640_stereo_adc2_src[] = {
 818        "DMIC1", "DMIC2", "DIG MIX"
 819};
 820
 821static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc2_enum, RT5640_STO_ADC_MIXER,
 822                            RT5640_ADC_2_SRC_SFT, rt5640_stereo_adc2_src);
 823
 824static const struct snd_kcontrol_new rt5640_sto_adc_2_mux =
 825        SOC_DAPM_ENUM("Stereo ADC2 Mux", rt5640_stereo_adc2_enum);
 826
 827/* Mono ADC source */
 828static const char * const rt5640_mono_adc_l1_src[] = {
 829        "Mono DAC MIXL", "ADCL"
 830};
 831
 832static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l1_enum, RT5640_MONO_ADC_MIXER,
 833                            RT5640_MONO_ADC_L1_SRC_SFT, rt5640_mono_adc_l1_src);
 834
 835static const struct snd_kcontrol_new rt5640_mono_adc_l1_mux =
 836        SOC_DAPM_ENUM("Mono ADC1 left source", rt5640_mono_adc_l1_enum);
 837
 838static const char * const rt5640_mono_adc_l2_src[] = {
 839        "DMIC L1", "DMIC L2", "Mono DAC MIXL"
 840};
 841
 842static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l2_enum, RT5640_MONO_ADC_MIXER,
 843                            RT5640_MONO_ADC_L2_SRC_SFT, rt5640_mono_adc_l2_src);
 844
 845static const struct snd_kcontrol_new rt5640_mono_adc_l2_mux =
 846        SOC_DAPM_ENUM("Mono ADC2 left source", rt5640_mono_adc_l2_enum);
 847
 848static const char * const rt5640_mono_adc_r1_src[] = {
 849        "Mono DAC MIXR", "ADCR"
 850};
 851
 852static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r1_enum, RT5640_MONO_ADC_MIXER,
 853                            RT5640_MONO_ADC_R1_SRC_SFT, rt5640_mono_adc_r1_src);
 854
 855static const struct snd_kcontrol_new rt5640_mono_adc_r1_mux =
 856        SOC_DAPM_ENUM("Mono ADC1 right source", rt5640_mono_adc_r1_enum);
 857
 858static const char * const rt5640_mono_adc_r2_src[] = {
 859        "DMIC R1", "DMIC R2", "Mono DAC MIXR"
 860};
 861
 862static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r2_enum, RT5640_MONO_ADC_MIXER,
 863                            RT5640_MONO_ADC_R2_SRC_SFT, rt5640_mono_adc_r2_src);
 864
 865static const struct snd_kcontrol_new rt5640_mono_adc_r2_mux =
 866        SOC_DAPM_ENUM("Mono ADC2 right source", rt5640_mono_adc_r2_enum);
 867
 868/* DAC2 channel source */
 869static const char * const rt5640_dac_l2_src[] = {
 870        "IF2", "Base L/R"
 871};
 872
 873static int rt5640_dac_l2_values[] = {
 874        0,
 875        3,
 876};
 877
 878static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_l2_enum,
 879                                  RT5640_DSP_PATH2, RT5640_DAC_L2_SEL_SFT,
 880                                  0x3, rt5640_dac_l2_src, rt5640_dac_l2_values);
 881
 882static const struct snd_kcontrol_new rt5640_dac_l2_mux =
 883        SOC_DAPM_ENUM("DAC2 left channel source", rt5640_dac_l2_enum);
 884
 885static const char * const rt5640_dac_r2_src[] = {
 886        "IF2",
 887};
 888
 889static int rt5640_dac_r2_values[] = {
 890        0,
 891};
 892
 893static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_r2_enum,
 894                                  RT5640_DSP_PATH2, RT5640_DAC_R2_SEL_SFT,
 895                                  0x3, rt5640_dac_r2_src, rt5640_dac_r2_values);
 896
 897static const struct snd_kcontrol_new rt5640_dac_r2_mux =
 898        SOC_DAPM_ENUM("DAC2 right channel source", rt5640_dac_r2_enum);
 899
 900/* digital interface and iis interface map */
 901static const char * const rt5640_dai_iis_map[] = {
 902        "1:1|2:2", "1:2|2:1", "1:1|2:1", "1:2|2:2"
 903};
 904
 905static int rt5640_dai_iis_map_values[] = {
 906        0,
 907        5,
 908        6,
 909        7,
 910};
 911
 912static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dai_iis_map_enum,
 913                                  RT5640_I2S1_SDP, RT5640_I2S_IF_SFT,
 914                                  0x7, rt5640_dai_iis_map,
 915                                  rt5640_dai_iis_map_values);
 916
 917static const struct snd_kcontrol_new rt5640_dai_mux =
 918        SOC_DAPM_ENUM("DAI select", rt5640_dai_iis_map_enum);
 919
 920/* SDI select */
 921static const char * const rt5640_sdi_sel[] = {
 922        "IF1", "IF2"
 923};
 924
 925static SOC_ENUM_SINGLE_DECL(rt5640_sdi_sel_enum, RT5640_I2S2_SDP,
 926                            RT5640_I2S2_SDI_SFT, rt5640_sdi_sel);
 927
 928static const struct snd_kcontrol_new rt5640_sdi_mux =
 929        SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum);
 930
 931static void hp_amp_power_on(struct snd_soc_codec *codec)
 932{
 933        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
 934
 935        /* depop parameters */
 936        regmap_update_bits(rt5640->regmap, RT5640_PR_BASE +
 937                RT5640_CHPUMP_INT_REG1, 0x0700, 0x0200);
 938        regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2,
 939                RT5640_DEPOP_MASK, RT5640_DEPOP_MAN);
 940        regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1,
 941                RT5640_HP_CP_MASK | RT5640_HP_SG_MASK | RT5640_HP_CB_MASK,
 942                RT5640_HP_CP_PU | RT5640_HP_SG_DIS | RT5640_HP_CB_PU);
 943        regmap_write(rt5640->regmap, RT5640_PR_BASE + RT5640_HP_DCC_INT1,
 944                           0x9f00);
 945        /* headphone amp power on */
 946        regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1,
 947                RT5640_PWR_FV1 | RT5640_PWR_FV2, 0);
 948        regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1,
 949                RT5640_PWR_HA,
 950                RT5640_PWR_HA);
 951        usleep_range(10000, 15000);
 952        regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1,
 953                RT5640_PWR_FV1 | RT5640_PWR_FV2 ,
 954                RT5640_PWR_FV1 | RT5640_PWR_FV2);
 955}
 956
 957static void rt5640_pmu_depop(struct snd_soc_codec *codec)
 958{
 959        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
 960
 961        regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2,
 962                RT5640_DEPOP_MASK | RT5640_DIG_DP_MASK,
 963                RT5640_DEPOP_AUTO | RT5640_DIG_DP_EN);
 964        regmap_update_bits(rt5640->regmap, RT5640_CHARGE_PUMP,
 965                RT5640_PM_HP_MASK, RT5640_PM_HP_HV);
 966
 967        regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M3,
 968                RT5640_CP_FQ1_MASK | RT5640_CP_FQ2_MASK | RT5640_CP_FQ3_MASK,
 969                (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ1_SFT) |
 970                (RT5640_CP_FQ_12_KHZ << RT5640_CP_FQ2_SFT) |
 971                (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ3_SFT));
 972
 973        regmap_write(rt5640->regmap, RT5640_PR_BASE +
 974                RT5640_MAMP_INT_REG2, 0x1c00);
 975        regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1,
 976                RT5640_HP_CP_MASK | RT5640_HP_SG_MASK,
 977                RT5640_HP_CP_PD | RT5640_HP_SG_EN);
 978        regmap_update_bits(rt5640->regmap, RT5640_PR_BASE +
 979                RT5640_CHPUMP_INT_REG1, 0x0700, 0x0400);
 980}
 981
 982static int rt5640_hp_event(struct snd_soc_dapm_widget *w,
 983                           struct snd_kcontrol *kcontrol, int event)
 984{
 985        struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
 986        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
 987
 988        switch (event) {
 989        case SND_SOC_DAPM_POST_PMU:
 990                rt5640_pmu_depop(codec);
 991                rt5640->hp_mute = 0;
 992                break;
 993
 994        case SND_SOC_DAPM_PRE_PMD:
 995                rt5640->hp_mute = 1;
 996                usleep_range(70000, 75000);
 997                break;
 998
 999        default:
1000                return 0;
1001        }
1002
1003        return 0;
1004}
1005
1006static int rt5640_lout_event(struct snd_soc_dapm_widget *w,
1007        struct snd_kcontrol *kcontrol, int event)
1008{
1009        struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
1010
1011        switch (event) {
1012        case SND_SOC_DAPM_POST_PMU:
1013                hp_amp_power_on(codec);
1014                snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
1015                        RT5640_PWR_LM, RT5640_PWR_LM);
1016                snd_soc_update_bits(codec, RT5640_OUTPUT,
1017                        RT5640_L_MUTE | RT5640_R_MUTE, 0);
1018                break;
1019
1020        case SND_SOC_DAPM_PRE_PMD:
1021                snd_soc_update_bits(codec, RT5640_OUTPUT,
1022                        RT5640_L_MUTE | RT5640_R_MUTE,
1023                        RT5640_L_MUTE | RT5640_R_MUTE);
1024                snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
1025                        RT5640_PWR_LM, 0);
1026                break;
1027
1028        default:
1029                return 0;
1030        }
1031
1032        return 0;
1033}
1034
1035static int rt5640_hp_power_event(struct snd_soc_dapm_widget *w,
1036                           struct snd_kcontrol *kcontrol, int event)
1037{
1038        struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
1039
1040        switch (event) {
1041        case SND_SOC_DAPM_POST_PMU:
1042                hp_amp_power_on(codec);
1043                break;
1044        default:
1045                return 0;
1046        }
1047
1048        return 0;
1049}
1050
1051static int rt5640_hp_post_event(struct snd_soc_dapm_widget *w,
1052                           struct snd_kcontrol *kcontrol, int event)
1053{
1054        struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
1055        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1056
1057        switch (event) {
1058        case SND_SOC_DAPM_POST_PMU:
1059                if (!rt5640->hp_mute)
1060                        usleep_range(80000, 85000);
1061
1062                break;
1063
1064        default:
1065                return 0;
1066        }
1067
1068        return 0;
1069}
1070
1071static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = {
1072        SND_SOC_DAPM_SUPPLY("PLL1", RT5640_PWR_ANLG2,
1073                        RT5640_PWR_PLL_BIT, 0, NULL, 0),
1074
1075        /* ASRC */
1076        SND_SOC_DAPM_SUPPLY_S("Stereo Filter ASRC", 1, RT5640_ASRC_1,
1077                         15, 0, NULL, 0),
1078        SND_SOC_DAPM_SUPPLY_S("I2S2 Filter ASRC", 1, RT5640_ASRC_1,
1079                         12, 0, NULL, 0),
1080        SND_SOC_DAPM_SUPPLY_S("I2S2 ASRC", 1, RT5640_ASRC_1,
1081                         11, 0, NULL, 0),
1082        SND_SOC_DAPM_SUPPLY_S("DMIC1 ASRC", 1, RT5640_ASRC_1,
1083                         9, 0, NULL, 0),
1084        SND_SOC_DAPM_SUPPLY_S("DMIC2 ASRC", 1, RT5640_ASRC_1,
1085                         8, 0, NULL, 0),
1086
1087
1088        /* Input Side */
1089        /* micbias */
1090        SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1,
1091                        RT5640_PWR_LDO2_BIT, 0, NULL, 0),
1092        SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2,
1093                        RT5640_PWR_MB1_BIT, 0, NULL, 0),
1094        /* Input Lines */
1095        SND_SOC_DAPM_INPUT("DMIC1"),
1096        SND_SOC_DAPM_INPUT("DMIC2"),
1097        SND_SOC_DAPM_INPUT("IN1P"),
1098        SND_SOC_DAPM_INPUT("IN1N"),
1099        SND_SOC_DAPM_INPUT("IN2P"),
1100        SND_SOC_DAPM_INPUT("IN2N"),
1101        SND_SOC_DAPM_INPUT("IN3P"),
1102        SND_SOC_DAPM_INPUT("IN3N"),
1103        SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM, 0, 0, NULL, 0),
1104        SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM, 0, 0, NULL, 0),
1105        SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM, 0, 0, NULL, 0),
1106        SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM, 0, 0, NULL, 0),
1107
1108        SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
1109                set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
1110        SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC, RT5640_DMIC_1_EN_SFT, 0,
1111                NULL, 0),
1112        SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC, RT5640_DMIC_2_EN_SFT, 0,
1113                NULL, 0),
1114        /* Boost */
1115        SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2,
1116                RT5640_PWR_BST1_BIT, 0, NULL, 0),
1117        SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2,
1118                RT5640_PWR_BST4_BIT, 0, NULL, 0),
1119        SND_SOC_DAPM_PGA("BST3", RT5640_PWR_ANLG2,
1120                RT5640_PWR_BST2_BIT, 0, NULL, 0),
1121        /* Input Volume */
1122        SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL,
1123                RT5640_PWR_IN_L_BIT, 0, NULL, 0),
1124        SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL,
1125                RT5640_PWR_IN_R_BIT, 0, NULL, 0),
1126        /* REC Mixer */
1127        SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER, RT5640_PWR_RM_L_BIT, 0,
1128                        rt5640_rec_l_mix, ARRAY_SIZE(rt5640_rec_l_mix)),
1129        SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER, RT5640_PWR_RM_R_BIT, 0,
1130                        rt5640_rec_r_mix, ARRAY_SIZE(rt5640_rec_r_mix)),
1131        /* ADCs */
1132        SND_SOC_DAPM_ADC("ADC L", NULL, RT5640_PWR_DIG1,
1133                        RT5640_PWR_ADC_L_BIT, 0),
1134        SND_SOC_DAPM_ADC("ADC R", NULL, RT5640_PWR_DIG1,
1135                        RT5640_PWR_ADC_R_BIT, 0),
1136        /* ADC Mux */
1137        SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1138                                &rt5640_sto_adc_2_mux),
1139        SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1140                                &rt5640_sto_adc_2_mux),
1141        SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1142                                &rt5640_sto_adc_1_mux),
1143        SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1144                                &rt5640_sto_adc_1_mux),
1145        SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1146                                &rt5640_mono_adc_l2_mux),
1147        SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1148                                &rt5640_mono_adc_l1_mux),
1149        SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1150                                &rt5640_mono_adc_r1_mux),
1151        SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1152                                &rt5640_mono_adc_r2_mux),
1153        /* ADC Mixer */
1154        SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2,
1155                RT5640_PWR_ADC_SF_BIT, 0, NULL, 0),
1156        SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0,
1157                rt5640_sto_adc_l_mix, ARRAY_SIZE(rt5640_sto_adc_l_mix)),
1158        SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0,
1159                rt5640_sto_adc_r_mix, ARRAY_SIZE(rt5640_sto_adc_r_mix)),
1160        SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2,
1161                RT5640_PWR_ADC_MF_L_BIT, 0, NULL, 0),
1162        SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0,
1163                rt5640_mono_adc_l_mix, ARRAY_SIZE(rt5640_mono_adc_l_mix)),
1164        SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2,
1165                RT5640_PWR_ADC_MF_R_BIT, 0, NULL, 0),
1166        SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0,
1167                rt5640_mono_adc_r_mix, ARRAY_SIZE(rt5640_mono_adc_r_mix)),
1168
1169        /* Digital Interface */
1170        SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1,
1171                RT5640_PWR_I2S1_BIT, 0, NULL, 0),
1172        SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1173        SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1174        SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1175        SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1176        SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1177        SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1178        SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1,
1179                RT5640_PWR_I2S2_BIT, 0, NULL, 0),
1180        SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1181        SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1182        SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1183        SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1184        SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1185        SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1186        /* Digital Interface Select */
1187        SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1188        SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1189        SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1190        SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1191        SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux),
1192        SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1193        SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1194        SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1195        SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1196        SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux),
1197        /* Audio Interface */
1198        SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
1199        SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
1200        SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
1201        SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
1202
1203        /* Output Side */
1204        /* DAC mixer before sound effect  */
1205        SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
1206                rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)),
1207        SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
1208                rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)),
1209
1210        /* DAC Mixer */
1211        SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0,
1212                rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)),
1213        SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0,
1214                rt5640_mono_dac_r_mix, ARRAY_SIZE(rt5640_mono_dac_r_mix)),
1215        SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0,
1216                rt5640_dig_l_mix, ARRAY_SIZE(rt5640_dig_l_mix)),
1217        SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0,
1218                rt5640_dig_r_mix, ARRAY_SIZE(rt5640_dig_r_mix)),
1219        /* DACs */
1220        SND_SOC_DAPM_DAC("DAC L1", NULL, SND_SOC_NOPM,
1221                        0, 0),
1222        SND_SOC_DAPM_DAC("DAC R1", NULL, SND_SOC_NOPM,
1223                        0, 0),
1224        SND_SOC_DAPM_SUPPLY("DAC L1 Power", RT5640_PWR_DIG1,
1225                RT5640_PWR_DAC_L1_BIT, 0, NULL, 0),
1226        SND_SOC_DAPM_SUPPLY("DAC R1 Power", RT5640_PWR_DIG1,
1227                RT5640_PWR_DAC_R1_BIT, 0, NULL, 0),
1228        /* SPK/OUT Mixer */
1229        SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT,
1230                0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)),
1231        SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT,
1232                0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)),
1233        /* Ouput Volume */
1234        SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL,
1235                RT5640_PWR_SV_L_BIT, 0, NULL, 0),
1236        SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL,
1237                RT5640_PWR_SV_R_BIT, 0, NULL, 0),
1238        SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL,
1239                RT5640_PWR_OV_L_BIT, 0, NULL, 0),
1240        SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL,
1241                RT5640_PWR_OV_R_BIT, 0, NULL, 0),
1242        SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL,
1243                RT5640_PWR_HV_L_BIT, 0, NULL, 0),
1244        SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL,
1245                RT5640_PWR_HV_R_BIT, 0, NULL, 0),
1246        /* SPO/HPO/LOUT/Mono Mixer */
1247        SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0,
1248                0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)),
1249        SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0,
1250                0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)),
1251        SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0,
1252                rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)),
1253        SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM,
1254                0, 0, rt5640_hp_power_event, SND_SOC_DAPM_POST_PMU),
1255        SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0,
1256                rt5640_hp_event,
1257                SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1258        SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0,
1259                rt5640_lout_event,
1260                SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1261        SND_SOC_DAPM_SUPPLY("HP L Amp", RT5640_PWR_ANLG1,
1262                RT5640_PWR_HP_L_BIT, 0, NULL, 0),
1263        SND_SOC_DAPM_SUPPLY("HP R Amp", RT5640_PWR_ANLG1,
1264                RT5640_PWR_HP_R_BIT, 0, NULL, 0),
1265        SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1,
1266                RT5640_PWR_CLS_D_BIT, 0, NULL, 0),
1267
1268        /* Output Switch */
1269        SND_SOC_DAPM_SWITCH("Speaker L Playback", SND_SOC_NOPM, 0, 0,
1270                        &spk_l_enable_control),
1271        SND_SOC_DAPM_SWITCH("Speaker R Playback", SND_SOC_NOPM, 0, 0,
1272                        &spk_r_enable_control),
1273        SND_SOC_DAPM_SWITCH("HP L Playback", SND_SOC_NOPM, 0, 0,
1274                        &hp_l_enable_control),
1275        SND_SOC_DAPM_SWITCH("HP R Playback", SND_SOC_NOPM, 0, 0,
1276                        &hp_r_enable_control),
1277        SND_SOC_DAPM_POST("HP Post", rt5640_hp_post_event),
1278        /* Output Lines */
1279        SND_SOC_DAPM_OUTPUT("SPOLP"),
1280        SND_SOC_DAPM_OUTPUT("SPOLN"),
1281        SND_SOC_DAPM_OUTPUT("SPORP"),
1282        SND_SOC_DAPM_OUTPUT("SPORN"),
1283        SND_SOC_DAPM_OUTPUT("HPOL"),
1284        SND_SOC_DAPM_OUTPUT("HPOR"),
1285        SND_SOC_DAPM_OUTPUT("LOUTL"),
1286        SND_SOC_DAPM_OUTPUT("LOUTR"),
1287};
1288
1289static const struct snd_soc_dapm_widget rt5640_specific_dapm_widgets[] = {
1290        /* Audio DSP */
1291        SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
1292        /* ANC */
1293        SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0),
1294
1295        /* DAC2 channel Mux */
1296        SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_l2_mux),
1297        SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_r2_mux),
1298
1299        SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
1300                rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)),
1301        SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
1302                rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)),
1303
1304        SND_SOC_DAPM_DAC("DAC R2", NULL, SND_SOC_NOPM, 0,
1305                0),
1306        SND_SOC_DAPM_DAC("DAC L2", NULL, SND_SOC_NOPM, 0,
1307                0),
1308
1309        SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
1310                0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)),
1311        SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
1312                0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)),
1313
1314        SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
1315                rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
1316        SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
1317                rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
1318
1319        SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0,
1320                rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)),
1321        SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1,
1322                RT5640_PWR_MA_BIT, 0, NULL, 0),
1323        SND_SOC_DAPM_SUPPLY("DAC L2 Power", RT5640_PWR_DIG1,
1324                RT5640_PWR_DAC_L2_BIT, 0, NULL, 0),
1325        SND_SOC_DAPM_SUPPLY("DAC R2 Power", RT5640_PWR_DIG1,
1326                RT5640_PWR_DAC_R2_BIT, 0, NULL, 0),
1327
1328        SND_SOC_DAPM_OUTPUT("MONOP"),
1329        SND_SOC_DAPM_OUTPUT("MONON"),
1330};
1331
1332static const struct snd_soc_dapm_widget rt5639_specific_dapm_widgets[] = {
1333        SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
1334                rt5639_sto_dac_l_mix, ARRAY_SIZE(rt5639_sto_dac_l_mix)),
1335        SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
1336                rt5639_sto_dac_r_mix, ARRAY_SIZE(rt5639_sto_dac_r_mix)),
1337
1338        SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
1339                0, rt5639_out_l_mix, ARRAY_SIZE(rt5639_out_l_mix)),
1340        SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
1341                0, rt5639_out_r_mix, ARRAY_SIZE(rt5639_out_r_mix)),
1342
1343        SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
1344                rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)),
1345        SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
1346                rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)),
1347};
1348
1349static const struct snd_soc_dapm_route rt5640_dapm_routes[] = {
1350        { "I2S1", NULL, "Stereo Filter ASRC", is_using_asrc },
1351        { "I2S2", NULL, "I2S2 ASRC", is_using_asrc },
1352        { "I2S2", NULL, "I2S2 Filter ASRC", is_using_asrc },
1353        { "DMIC1", NULL, "DMIC1 ASRC", is_using_asrc },
1354        { "DMIC2", NULL, "DMIC2 ASRC", is_using_asrc },
1355
1356        {"IN1P", NULL, "LDO2"},
1357        {"IN2P", NULL, "LDO2"},
1358        {"IN3P", NULL, "LDO2"},
1359
1360        {"DMIC L1", NULL, "DMIC1"},
1361        {"DMIC R1", NULL, "DMIC1"},
1362        {"DMIC L2", NULL, "DMIC2"},
1363        {"DMIC R2", NULL, "DMIC2"},
1364
1365        {"BST1", NULL, "IN1P"},
1366        {"BST1", NULL, "IN1N"},
1367        {"BST2", NULL, "IN2P"},
1368        {"BST2", NULL, "IN2N"},
1369        {"BST3", NULL, "IN3P"},
1370        {"BST3", NULL, "IN3N"},
1371
1372        {"INL VOL", NULL, "IN2P"},
1373        {"INR VOL", NULL, "IN2N"},
1374
1375        {"RECMIXL", "HPOL Switch", "HPOL"},
1376        {"RECMIXL", "INL Switch", "INL VOL"},
1377        {"RECMIXL", "BST3 Switch", "BST3"},
1378        {"RECMIXL", "BST2 Switch", "BST2"},
1379        {"RECMIXL", "BST1 Switch", "BST1"},
1380        {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"},
1381
1382        {"RECMIXR", "HPOR Switch", "HPOR"},
1383        {"RECMIXR", "INR Switch", "INR VOL"},
1384        {"RECMIXR", "BST3 Switch", "BST3"},
1385        {"RECMIXR", "BST2 Switch", "BST2"},
1386        {"RECMIXR", "BST1 Switch", "BST1"},
1387        {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"},
1388
1389        {"ADC L", NULL, "RECMIXL"},
1390        {"ADC R", NULL, "RECMIXR"},
1391
1392        {"DMIC L1", NULL, "DMIC CLK"},
1393        {"DMIC L1", NULL, "DMIC1 Power"},
1394        {"DMIC R1", NULL, "DMIC CLK"},
1395        {"DMIC R1", NULL, "DMIC1 Power"},
1396        {"DMIC L2", NULL, "DMIC CLK"},
1397        {"DMIC L2", NULL, "DMIC2 Power"},
1398        {"DMIC R2", NULL, "DMIC CLK"},
1399        {"DMIC R2", NULL, "DMIC2 Power"},
1400
1401        {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"},
1402        {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"},
1403        {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"},
1404        {"Stereo ADC L1 Mux", "ADC", "ADC L"},
1405        {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"},
1406
1407        {"Stereo ADC R1 Mux", "ADC", "ADC R"},
1408        {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"},
1409        {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"},
1410        {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"},
1411        {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"},
1412
1413        {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"},
1414        {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"},
1415        {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1416        {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1417        {"Mono ADC L1 Mux", "ADCL", "ADC L"},
1418
1419        {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1420        {"Mono ADC R1 Mux", "ADCR", "ADC R"},
1421        {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"},
1422        {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"},
1423        {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1424
1425        {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"},
1426        {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"},
1427        {"Stereo ADC MIXL", NULL, "Stereo Filter"},
1428        {"Stereo Filter", NULL, "PLL1", is_sys_clk_from_pll},
1429
1430        {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"},
1431        {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"},
1432        {"Stereo ADC MIXR", NULL, "Stereo Filter"},
1433        {"Stereo Filter", NULL, "PLL1", is_sys_clk_from_pll},
1434
1435        {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"},
1436        {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"},
1437        {"Mono ADC MIXL", NULL, "Mono Left Filter"},
1438        {"Mono Left Filter", NULL, "PLL1", is_sys_clk_from_pll},
1439
1440        {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"},
1441        {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"},
1442        {"Mono ADC MIXR", NULL, "Mono Right Filter"},
1443        {"Mono Right Filter", NULL, "PLL1", is_sys_clk_from_pll},
1444
1445        {"IF2 ADC L", NULL, "Mono ADC MIXL"},
1446        {"IF2 ADC R", NULL, "Mono ADC MIXR"},
1447        {"IF1 ADC L", NULL, "Stereo ADC MIXL"},
1448        {"IF1 ADC R", NULL, "Stereo ADC MIXR"},
1449
1450        {"IF1 ADC", NULL, "I2S1"},
1451        {"IF1 ADC", NULL, "IF1 ADC L"},
1452        {"IF1 ADC", NULL, "IF1 ADC R"},
1453        {"IF2 ADC", NULL, "I2S2"},
1454        {"IF2 ADC", NULL, "IF2 ADC L"},
1455        {"IF2 ADC", NULL, "IF2 ADC R"},
1456
1457        {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"},
1458        {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"},
1459        {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"},
1460        {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"},
1461        {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"},
1462        {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"},
1463
1464        {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"},
1465        {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"},
1466        {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"},
1467        {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"},
1468        {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"},
1469        {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"},
1470
1471        {"AIF1TX", NULL, "DAI1 TX Mux"},
1472        {"AIF1TX", NULL, "SDI1 TX Mux"},
1473        {"AIF2TX", NULL, "DAI2 TX Mux"},
1474        {"AIF2TX", NULL, "SDI2 TX Mux"},
1475
1476        {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"},
1477        {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"},
1478        {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"},
1479        {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"},
1480
1481        {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"},
1482        {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"},
1483        {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"},
1484        {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"},
1485
1486        {"IF1 DAC", NULL, "I2S1"},
1487        {"IF1 DAC", NULL, "DAI1 RX Mux"},
1488        {"IF2 DAC", NULL, "I2S2"},
1489        {"IF2 DAC", NULL, "DAI2 RX Mux"},
1490
1491        {"IF1 DAC L", NULL, "IF1 DAC"},
1492        {"IF1 DAC R", NULL, "IF1 DAC"},
1493        {"IF2 DAC L", NULL, "IF2 DAC"},
1494        {"IF2 DAC R", NULL, "IF2 DAC"},
1495
1496        {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"},
1497        {"DAC MIXL", "INF1 Switch", "IF1 DAC L"},
1498        {"DAC MIXL", NULL, "DAC L1 Power"},
1499        {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"},
1500        {"DAC MIXR", "INF1 Switch", "IF1 DAC R"},
1501        {"DAC MIXR", NULL, "DAC R1 Power"},
1502
1503        {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1504        {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1505
1506        {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1507        {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1508
1509        {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"},
1510        {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"},
1511
1512        {"DAC L1", NULL, "Stereo DAC MIXL"},
1513        {"DAC L1", NULL, "PLL1", is_sys_clk_from_pll},
1514        {"DAC L1", NULL, "DAC L1 Power"},
1515        {"DAC R1", NULL, "Stereo DAC MIXR"},
1516        {"DAC R1", NULL, "PLL1", is_sys_clk_from_pll},
1517        {"DAC R1", NULL, "DAC R1 Power"},
1518
1519        {"SPK MIXL", "REC MIXL Switch", "RECMIXL"},
1520        {"SPK MIXL", "INL Switch", "INL VOL"},
1521        {"SPK MIXL", "DAC L1 Switch", "DAC L1"},
1522        {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"},
1523        {"SPK MIXR", "REC MIXR Switch", "RECMIXR"},
1524        {"SPK MIXR", "INR Switch", "INR VOL"},
1525        {"SPK MIXR", "DAC R1 Switch", "DAC R1"},
1526        {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"},
1527
1528        {"OUT MIXL", "BST1 Switch", "BST1"},
1529        {"OUT MIXL", "INL Switch", "INL VOL"},
1530        {"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
1531        {"OUT MIXL", "DAC L1 Switch", "DAC L1"},
1532
1533        {"OUT MIXR", "BST2 Switch", "BST2"},
1534        {"OUT MIXR", "BST1 Switch", "BST1"},
1535        {"OUT MIXR", "INR Switch", "INR VOL"},
1536        {"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
1537        {"OUT MIXR", "DAC R1 Switch", "DAC R1"},
1538
1539        {"SPKVOL L", NULL, "SPK MIXL"},
1540        {"SPKVOL R", NULL, "SPK MIXR"},
1541        {"HPOVOL L", NULL, "OUT MIXL"},
1542        {"HPOVOL R", NULL, "OUT MIXR"},
1543        {"OUTVOL L", NULL, "OUT MIXL"},
1544        {"OUTVOL R", NULL, "OUT MIXR"},
1545
1546        {"SPOL MIX", "DAC R1 Switch", "DAC R1"},
1547        {"SPOL MIX", "DAC L1 Switch", "DAC L1"},
1548        {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"},
1549        {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"},
1550        {"SPOL MIX", "BST1 Switch", "BST1"},
1551        {"SPOR MIX", "DAC R1 Switch", "DAC R1"},
1552        {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"},
1553        {"SPOR MIX", "BST1 Switch", "BST1"},
1554
1555        {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"},
1556        {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"},
1557        {"HPO MIX L", NULL, "HP L Amp"},
1558        {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"},
1559        {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"},
1560        {"HPO MIX R", NULL, "HP R Amp"},
1561
1562        {"LOUT MIX", "DAC L1 Switch", "DAC L1"},
1563        {"LOUT MIX", "DAC R1 Switch", "DAC R1"},
1564        {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
1565        {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
1566
1567        {"HP Amp", NULL, "HPO MIX L"},
1568        {"HP Amp", NULL, "HPO MIX R"},
1569
1570        {"Speaker L Playback", "Switch", "SPOL MIX"},
1571        {"Speaker R Playback", "Switch", "SPOR MIX"},
1572        {"SPOLP", NULL, "Speaker L Playback"},
1573        {"SPOLN", NULL, "Speaker L Playback"},
1574        {"SPORP", NULL, "Speaker R Playback"},
1575        {"SPORN", NULL, "Speaker R Playback"},
1576
1577        {"SPOLP", NULL, "Improve SPK Amp Drv"},
1578        {"SPOLN", NULL, "Improve SPK Amp Drv"},
1579        {"SPORP", NULL, "Improve SPK Amp Drv"},
1580        {"SPORN", NULL, "Improve SPK Amp Drv"},
1581
1582        {"HPOL", NULL, "Improve HP Amp Drv"},
1583        {"HPOR", NULL, "Improve HP Amp Drv"},
1584
1585        {"HP L Playback", "Switch", "HP Amp"},
1586        {"HP R Playback", "Switch", "HP Amp"},
1587        {"HPOL", NULL, "HP L Playback"},
1588        {"HPOR", NULL, "HP R Playback"},
1589
1590        {"LOUT amp", NULL, "LOUT MIX"},
1591        {"LOUTL", NULL, "LOUT amp"},
1592        {"LOUTR", NULL, "LOUT amp"},
1593};
1594
1595static const struct snd_soc_dapm_route rt5640_specific_dapm_routes[] = {
1596        {"ANC", NULL, "Stereo ADC MIXL"},
1597        {"ANC", NULL, "Stereo ADC MIXR"},
1598
1599        {"Audio DSP", NULL, "DAC MIXL"},
1600        {"Audio DSP", NULL, "DAC MIXR"},
1601
1602        {"DAC L2 Mux", "IF2", "IF2 DAC L"},
1603        {"DAC L2 Mux", "Base L/R", "Audio DSP"},
1604        {"DAC L2 Mux", NULL, "DAC L2 Power"},
1605        {"DAC R2 Mux", "IF2", "IF2 DAC R"},
1606        {"DAC R2 Mux", NULL, "DAC R2 Power"},
1607
1608        {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1609        {"Stereo DAC MIXL", "ANC Switch", "ANC"},
1610        {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1611        {"Stereo DAC MIXR", "ANC Switch", "ANC"},
1612
1613        {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1614        {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"},
1615
1616        {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1617        {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"},
1618
1619        {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1620        {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1621
1622        {"DAC L2", NULL, "Mono DAC MIXL"},
1623        {"DAC L2", NULL, "PLL1", is_sys_clk_from_pll},
1624        {"DAC L2", NULL, "DAC L2 Power"},
1625        {"DAC R2", NULL, "Mono DAC MIXR"},
1626        {"DAC R2", NULL, "PLL1", is_sys_clk_from_pll},
1627        {"DAC R2", NULL, "DAC R2 Power"},
1628
1629        {"SPK MIXL", "DAC L2 Switch", "DAC L2"},
1630        {"SPK MIXR", "DAC R2 Switch", "DAC R2"},
1631
1632        {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"},
1633        {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"},
1634
1635        {"OUT MIXL", "DAC R2 Switch", "DAC R2"},
1636        {"OUT MIXL", "DAC L2 Switch", "DAC L2"},
1637
1638        {"OUT MIXR", "DAC L2 Switch", "DAC L2"},
1639        {"OUT MIXR", "DAC R2 Switch", "DAC R2"},
1640
1641        {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"},
1642        {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"},
1643
1644        {"Mono MIX", "DAC R2 Switch", "DAC R2"},
1645        {"Mono MIX", "DAC L2 Switch", "DAC L2"},
1646        {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
1647        {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
1648        {"Mono MIX", "BST1 Switch", "BST1"},
1649
1650        {"MONOP", NULL, "Mono MIX"},
1651        {"MONON", NULL, "Mono MIX"},
1652        {"MONOP", NULL, "Improve MONO Amp Drv"},
1653};
1654
1655static const struct snd_soc_dapm_route rt5639_specific_dapm_routes[] = {
1656        {"Stereo DAC MIXL", "DAC L2 Switch", "IF2 DAC L"},
1657        {"Stereo DAC MIXR", "DAC R2 Switch", "IF2 DAC R"},
1658
1659        {"Mono DAC MIXL", "DAC L2 Switch", "IF2 DAC L"},
1660        {"Mono DAC MIXL", "DAC R2 Switch", "IF2 DAC R"},
1661
1662        {"Mono DAC MIXR", "DAC R2 Switch", "IF2 DAC R"},
1663        {"Mono DAC MIXR", "DAC L2 Switch", "IF2 DAC L"},
1664
1665        {"DIG MIXL", "DAC L2 Switch", "IF2 DAC L"},
1666        {"DIG MIXR", "DAC R2 Switch", "IF2 DAC R"},
1667
1668        {"IF2 DAC L", NULL, "DAC L2 Power"},
1669        {"IF2 DAC R", NULL, "DAC R2 Power"},
1670};
1671
1672static int get_sdp_info(struct snd_soc_codec *codec, int dai_id)
1673{
1674        int ret = 0, val;
1675
1676        if (codec == NULL)
1677                return -EINVAL;
1678
1679        val = snd_soc_read(codec, RT5640_I2S1_SDP);
1680        val = (val & RT5640_I2S_IF_MASK) >> RT5640_I2S_IF_SFT;
1681        switch (dai_id) {
1682        case RT5640_AIF1:
1683                switch (val) {
1684                case RT5640_IF_123:
1685                case RT5640_IF_132:
1686                        ret |= RT5640_U_IF1;
1687                        break;
1688                case RT5640_IF_113:
1689                        ret |= RT5640_U_IF1;
1690                case RT5640_IF_312:
1691                case RT5640_IF_213:
1692                        ret |= RT5640_U_IF2;
1693                        break;
1694                }
1695                break;
1696
1697        case RT5640_AIF2:
1698                switch (val) {
1699                case RT5640_IF_231:
1700                case RT5640_IF_213:
1701                        ret |= RT5640_U_IF1;
1702                        break;
1703                case RT5640_IF_223:
1704                        ret |= RT5640_U_IF1;
1705                case RT5640_IF_123:
1706                case RT5640_IF_321:
1707                        ret |= RT5640_U_IF2;
1708                        break;
1709                }
1710                break;
1711
1712        default:
1713                ret = -EINVAL;
1714                break;
1715        }
1716
1717        return ret;
1718}
1719
1720static int rt5640_hw_params(struct snd_pcm_substream *substream,
1721        struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
1722{
1723        struct snd_soc_codec *codec = dai->codec;
1724        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1725        unsigned int val_len = 0, val_clk, mask_clk;
1726        int dai_sel, pre_div, bclk_ms, frame_size;
1727
1728        rt5640->lrck[dai->id] = params_rate(params);
1729        pre_div = rl6231_get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]);
1730        if (pre_div < 0) {
1731                dev_err(codec->dev, "Unsupported clock setting %d for DAI %d\n",
1732                        rt5640->lrck[dai->id], dai->id);
1733                return -EINVAL;
1734        }
1735        frame_size = snd_soc_params_to_frame_size(params);
1736        if (frame_size < 0) {
1737                dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size);
1738                return frame_size;
1739        }
1740        if (frame_size > 32)
1741                bclk_ms = 1;
1742        else
1743                bclk_ms = 0;
1744        rt5640->bclk[dai->id] = rt5640->lrck[dai->id] * (32 << bclk_ms);
1745
1746        dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
1747                rt5640->bclk[dai->id], rt5640->lrck[dai->id]);
1748        dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
1749                                bclk_ms, pre_div, dai->id);
1750
1751        switch (params_width(params)) {
1752        case 16:
1753                break;
1754        case 20:
1755                val_len |= RT5640_I2S_DL_20;
1756                break;
1757        case 24:
1758                val_len |= RT5640_I2S_DL_24;
1759                break;
1760        case 8:
1761                val_len |= RT5640_I2S_DL_8;
1762                break;
1763        default:
1764                return -EINVAL;
1765        }
1766
1767        dai_sel = get_sdp_info(codec, dai->id);
1768        if (dai_sel < 0) {
1769                dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel);
1770                return -EINVAL;
1771        }
1772        if (dai_sel & RT5640_U_IF1) {
1773                mask_clk = RT5640_I2S_BCLK_MS1_MASK | RT5640_I2S_PD1_MASK;
1774                val_clk = bclk_ms << RT5640_I2S_BCLK_MS1_SFT |
1775                        pre_div << RT5640_I2S_PD1_SFT;
1776                snd_soc_update_bits(codec, RT5640_I2S1_SDP,
1777                        RT5640_I2S_DL_MASK, val_len);
1778                snd_soc_update_bits(codec, RT5640_ADDA_CLK1, mask_clk, val_clk);
1779        }
1780        if (dai_sel & RT5640_U_IF2) {
1781                mask_clk = RT5640_I2S_BCLK_MS2_MASK | RT5640_I2S_PD2_MASK;
1782                val_clk = bclk_ms << RT5640_I2S_BCLK_MS2_SFT |
1783                        pre_div << RT5640_I2S_PD2_SFT;
1784                snd_soc_update_bits(codec, RT5640_I2S2_SDP,
1785                        RT5640_I2S_DL_MASK, val_len);
1786                snd_soc_update_bits(codec, RT5640_ADDA_CLK1, mask_clk, val_clk);
1787        }
1788
1789        return 0;
1790}
1791
1792static int rt5640_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
1793{
1794        struct snd_soc_codec *codec = dai->codec;
1795        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1796        unsigned int reg_val = 0;
1797        int dai_sel;
1798
1799        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1800        case SND_SOC_DAIFMT_CBM_CFM:
1801                rt5640->master[dai->id] = 1;
1802                break;
1803        case SND_SOC_DAIFMT_CBS_CFS:
1804                reg_val |= RT5640_I2S_MS_S;
1805                rt5640->master[dai->id] = 0;
1806                break;
1807        default:
1808                return -EINVAL;
1809        }
1810
1811        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1812        case SND_SOC_DAIFMT_NB_NF:
1813                break;
1814        case SND_SOC_DAIFMT_IB_NF:
1815                reg_val |= RT5640_I2S_BP_INV;
1816                break;
1817        default:
1818                return -EINVAL;
1819        }
1820
1821        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1822        case SND_SOC_DAIFMT_I2S:
1823                break;
1824        case SND_SOC_DAIFMT_LEFT_J:
1825                reg_val |= RT5640_I2S_DF_LEFT;
1826                break;
1827        case SND_SOC_DAIFMT_DSP_A:
1828                reg_val |= RT5640_I2S_DF_PCM_A;
1829                break;
1830        case SND_SOC_DAIFMT_DSP_B:
1831                reg_val  |= RT5640_I2S_DF_PCM_B;
1832                break;
1833        default:
1834                return -EINVAL;
1835        }
1836
1837        dai_sel = get_sdp_info(codec, dai->id);
1838        if (dai_sel < 0) {
1839                dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel);
1840                return -EINVAL;
1841        }
1842        if (dai_sel & RT5640_U_IF1) {
1843                snd_soc_update_bits(codec, RT5640_I2S1_SDP,
1844                        RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK |
1845                        RT5640_I2S_DF_MASK, reg_val);
1846        }
1847        if (dai_sel & RT5640_U_IF2) {
1848                snd_soc_update_bits(codec, RT5640_I2S2_SDP,
1849                        RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK |
1850                        RT5640_I2S_DF_MASK, reg_val);
1851        }
1852
1853        return 0;
1854}
1855
1856static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai,
1857                int clk_id, unsigned int freq, int dir)
1858{
1859        struct snd_soc_codec *codec = dai->codec;
1860        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1861        unsigned int reg_val = 0;
1862
1863        if (freq == rt5640->sysclk && clk_id == rt5640->sysclk_src)
1864                return 0;
1865
1866        switch (clk_id) {
1867        case RT5640_SCLK_S_MCLK:
1868                reg_val |= RT5640_SCLK_SRC_MCLK;
1869                break;
1870        case RT5640_SCLK_S_PLL1:
1871                reg_val |= RT5640_SCLK_SRC_PLL1;
1872                break;
1873        default:
1874                dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id);
1875                return -EINVAL;
1876        }
1877        snd_soc_update_bits(codec, RT5640_GLB_CLK,
1878                RT5640_SCLK_SRC_MASK, reg_val);
1879        rt5640->sysclk = freq;
1880        rt5640->sysclk_src = clk_id;
1881
1882        dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
1883        return 0;
1884}
1885
1886static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
1887                        unsigned int freq_in, unsigned int freq_out)
1888{
1889        struct snd_soc_codec *codec = dai->codec;
1890        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1891        struct rl6231_pll_code pll_code;
1892        int ret;
1893
1894        if (source == rt5640->pll_src && freq_in == rt5640->pll_in &&
1895            freq_out == rt5640->pll_out)
1896                return 0;
1897
1898        if (!freq_in || !freq_out) {
1899                dev_dbg(codec->dev, "PLL disabled\n");
1900
1901                rt5640->pll_in = 0;
1902                rt5640->pll_out = 0;
1903                snd_soc_update_bits(codec, RT5640_GLB_CLK,
1904                        RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_MCLK);
1905                return 0;
1906        }
1907
1908        switch (source) {
1909        case RT5640_PLL1_S_MCLK:
1910                snd_soc_update_bits(codec, RT5640_GLB_CLK,
1911                        RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_MCLK);
1912                break;
1913        case RT5640_PLL1_S_BCLK1:
1914                snd_soc_update_bits(codec, RT5640_GLB_CLK,
1915                        RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK1);
1916                break;
1917        case RT5640_PLL1_S_BCLK2:
1918                snd_soc_update_bits(codec, RT5640_GLB_CLK,
1919                        RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK2);
1920                break;
1921        default:
1922                dev_err(codec->dev, "Unknown PLL source %d\n", source);
1923                return -EINVAL;
1924        }
1925
1926        ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
1927        if (ret < 0) {
1928                dev_err(codec->dev, "Unsupport input clock %d\n", freq_in);
1929                return ret;
1930        }
1931
1932        dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=%d\n",
1933                pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
1934                pll_code.n_code, pll_code.k_code);
1935
1936        snd_soc_write(codec, RT5640_PLL_CTRL1,
1937                pll_code.n_code << RT5640_PLL_N_SFT | pll_code.k_code);
1938        snd_soc_write(codec, RT5640_PLL_CTRL2,
1939                (pll_code.m_bp ? 0 : pll_code.m_code) << RT5640_PLL_M_SFT |
1940                pll_code.m_bp << RT5640_PLL_M_BP_SFT);
1941
1942        rt5640->pll_in = freq_in;
1943        rt5640->pll_out = freq_out;
1944        rt5640->pll_src = source;
1945
1946        return 0;
1947}
1948
1949static int rt5640_set_bias_level(struct snd_soc_codec *codec,
1950                        enum snd_soc_bias_level level)
1951{
1952        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1953        int ret;
1954
1955        switch (level) {
1956        case SND_SOC_BIAS_ON:
1957                break;
1958
1959        case SND_SOC_BIAS_PREPARE:
1960                /*
1961                 * SND_SOC_BIAS_PREPARE is called while preparing for a
1962                 * transition to ON or away from ON. If current bias_level
1963                 * is SND_SOC_BIAS_ON, then it is preparing for a transition
1964                 * away from ON. Disable the clock in that case, otherwise
1965                 * enable it.
1966                 */
1967                if (IS_ERR(rt5640->mclk))
1968                        break;
1969
1970                if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_ON) {
1971                        clk_disable_unprepare(rt5640->mclk);
1972                } else {
1973                        ret = clk_prepare_enable(rt5640->mclk);
1974                        if (ret)
1975                                return ret;
1976                }
1977                break;
1978
1979        case SND_SOC_BIAS_STANDBY:
1980                if (SND_SOC_BIAS_OFF == snd_soc_codec_get_bias_level(codec)) {
1981                        snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
1982                                RT5640_PWR_VREF1 | RT5640_PWR_MB |
1983                                RT5640_PWR_BG | RT5640_PWR_VREF2,
1984                                RT5640_PWR_VREF1 | RT5640_PWR_MB |
1985                                RT5640_PWR_BG | RT5640_PWR_VREF2);
1986                        usleep_range(10000, 15000);
1987                        snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
1988                                RT5640_PWR_FV1 | RT5640_PWR_FV2,
1989                                RT5640_PWR_FV1 | RT5640_PWR_FV2);
1990                        snd_soc_update_bits(codec, RT5640_DUMMY1,
1991                                                0x0301, 0x0301);
1992                        snd_soc_update_bits(codec, RT5640_MICBIAS,
1993                                                0x0030, 0x0030);
1994                }
1995                break;
1996
1997        case SND_SOC_BIAS_OFF:
1998                snd_soc_write(codec, RT5640_DEPOP_M1, 0x0004);
1999                snd_soc_write(codec, RT5640_DEPOP_M2, 0x1100);
2000                snd_soc_update_bits(codec, RT5640_DUMMY1, 0x1, 0);
2001                snd_soc_write(codec, RT5640_PWR_DIG1, 0x0000);
2002                snd_soc_write(codec, RT5640_PWR_DIG2, 0x0000);
2003                snd_soc_write(codec, RT5640_PWR_VOL, 0x0000);
2004                snd_soc_write(codec, RT5640_PWR_MIXER, 0x0000);
2005                snd_soc_write(codec, RT5640_PWR_ANLG1, 0x0000);
2006                snd_soc_write(codec, RT5640_PWR_ANLG2, 0x0000);
2007                break;
2008
2009        default:
2010                break;
2011        }
2012
2013        return 0;
2014}
2015
2016int rt5640_dmic_enable(struct snd_soc_codec *codec,
2017                       bool dmic1_data_pin, bool dmic2_data_pin)
2018{
2019        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
2020
2021        regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
2022                RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL);
2023
2024        if (dmic1_data_pin) {
2025                regmap_update_bits(rt5640->regmap, RT5640_DMIC,
2026                        RT5640_DMIC_1_DP_MASK, RT5640_DMIC_1_DP_GPIO3);
2027                regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
2028                        RT5640_GP3_PIN_MASK, RT5640_GP3_PIN_DMIC1_SDA);
2029        }
2030
2031        if (dmic2_data_pin) {
2032                regmap_update_bits(rt5640->regmap, RT5640_DMIC,
2033                        RT5640_DMIC_2_DP_MASK, RT5640_DMIC_2_DP_GPIO4);
2034                regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
2035                        RT5640_GP4_PIN_MASK, RT5640_GP4_PIN_DMIC2_SDA);
2036        }
2037
2038        return 0;
2039}
2040EXPORT_SYMBOL_GPL(rt5640_dmic_enable);
2041
2042int rt5640_sel_asrc_clk_src(struct snd_soc_codec *codec,
2043                unsigned int filter_mask, unsigned int clk_src)
2044{
2045        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
2046        unsigned int asrc2_mask = 0;
2047        unsigned int asrc2_value = 0;
2048
2049        switch (clk_src) {
2050        case RT5640_CLK_SEL_SYS:
2051        case RT5640_CLK_SEL_ASRC:
2052                break;
2053
2054        default:
2055                return -EINVAL;
2056        }
2057
2058        if (!filter_mask)
2059                return -EINVAL;
2060
2061        if (filter_mask & RT5640_DA_STEREO_FILTER) {
2062                asrc2_mask |= RT5640_STO_DAC_M_MASK;
2063                asrc2_value = (asrc2_value & ~RT5640_STO_DAC_M_MASK)
2064                        | (clk_src << RT5640_STO_DAC_M_SFT);
2065        }
2066
2067        if (filter_mask & RT5640_DA_MONO_L_FILTER) {
2068                asrc2_mask |= RT5640_MDA_L_M_MASK;
2069                asrc2_value = (asrc2_value & ~RT5640_MDA_L_M_MASK)
2070                        | (clk_src << RT5640_MDA_L_M_SFT);
2071        }
2072
2073        if (filter_mask & RT5640_DA_MONO_R_FILTER) {
2074                asrc2_mask |= RT5640_MDA_R_M_MASK;
2075                asrc2_value = (asrc2_value & ~RT5640_MDA_R_M_MASK)
2076                        | (clk_src << RT5640_MDA_R_M_SFT);
2077        }
2078
2079        if (filter_mask & RT5640_AD_STEREO_FILTER) {
2080                asrc2_mask |= RT5640_ADC_M_MASK;
2081                asrc2_value = (asrc2_value & ~RT5640_ADC_M_MASK)
2082                        | (clk_src << RT5640_ADC_M_SFT);
2083        }
2084
2085        if (filter_mask & RT5640_AD_MONO_L_FILTER) {
2086                asrc2_mask |= RT5640_MAD_L_M_MASK;
2087                asrc2_value = (asrc2_value & ~RT5640_MAD_L_M_MASK)
2088                        | (clk_src << RT5640_MAD_L_M_SFT);
2089        }
2090
2091        if (filter_mask & RT5640_AD_MONO_R_FILTER)  {
2092                asrc2_mask |= RT5640_MAD_R_M_MASK;
2093                asrc2_value = (asrc2_value & ~RT5640_MAD_R_M_MASK)
2094                        | (clk_src << RT5640_MAD_R_M_SFT);
2095        }
2096
2097        snd_soc_update_bits(codec, RT5640_ASRC_2,
2098                asrc2_mask, asrc2_value);
2099
2100        if (snd_soc_read(codec, RT5640_ASRC_2)) {
2101                rt5640->asrc_en = true;
2102                snd_soc_update_bits(codec, RT5640_JD_CTRL, 0x3, 0x3);
2103        } else {
2104                rt5640->asrc_en = false;
2105                snd_soc_update_bits(codec, RT5640_JD_CTRL, 0x3, 0x0);
2106        }
2107
2108        return 0;
2109}
2110EXPORT_SYMBOL_GPL(rt5640_sel_asrc_clk_src);
2111
2112static int rt5640_probe(struct snd_soc_codec *codec)
2113{
2114        struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
2115        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
2116
2117        /* Check if MCLK provided */
2118        rt5640->mclk = devm_clk_get(codec->dev, "mclk");
2119        if (PTR_ERR(rt5640->mclk) == -EPROBE_DEFER)
2120                return -EPROBE_DEFER;
2121
2122        rt5640->codec = codec;
2123
2124        snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF);
2125
2126        snd_soc_update_bits(codec, RT5640_DUMMY1, 0x0301, 0x0301);
2127        snd_soc_update_bits(codec, RT5640_MICBIAS, 0x0030, 0x0030);
2128        snd_soc_update_bits(codec, RT5640_DSP_PATH2, 0xfc00, 0x0c00);
2129
2130        switch (snd_soc_read(codec, RT5640_RESET) & RT5640_ID_MASK) {
2131        case RT5640_ID_5640:
2132        case RT5640_ID_5642:
2133                snd_soc_add_codec_controls(codec,
2134                        rt5640_specific_snd_controls,
2135                        ARRAY_SIZE(rt5640_specific_snd_controls));
2136                snd_soc_dapm_new_controls(dapm,
2137                        rt5640_specific_dapm_widgets,
2138                        ARRAY_SIZE(rt5640_specific_dapm_widgets));
2139                snd_soc_dapm_add_routes(dapm,
2140                        rt5640_specific_dapm_routes,
2141                        ARRAY_SIZE(rt5640_specific_dapm_routes));
2142                break;
2143        case RT5640_ID_5639:
2144                snd_soc_dapm_new_controls(dapm,
2145                        rt5639_specific_dapm_widgets,
2146                        ARRAY_SIZE(rt5639_specific_dapm_widgets));
2147                snd_soc_dapm_add_routes(dapm,
2148                        rt5639_specific_dapm_routes,
2149                        ARRAY_SIZE(rt5639_specific_dapm_routes));
2150                break;
2151        default:
2152                dev_err(codec->dev,
2153                        "The driver is for RT5639 RT5640 or RT5642 only\n");
2154                return -ENODEV;
2155        }
2156
2157        if (rt5640->pdata.dmic_en)
2158                rt5640_dmic_enable(codec, rt5640->pdata.dmic1_data_pin,
2159                                          rt5640->pdata.dmic2_data_pin);
2160
2161        return 0;
2162}
2163
2164static int rt5640_remove(struct snd_soc_codec *codec)
2165{
2166        rt5640_reset(codec);
2167
2168        return 0;
2169}
2170
2171#ifdef CONFIG_PM
2172static int rt5640_suspend(struct snd_soc_codec *codec)
2173{
2174        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
2175
2176        snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF);
2177        rt5640_reset(codec);
2178        regcache_cache_only(rt5640->regmap, true);
2179        regcache_mark_dirty(rt5640->regmap);
2180        if (gpio_is_valid(rt5640->pdata.ldo1_en))
2181                gpio_set_value_cansleep(rt5640->pdata.ldo1_en, 0);
2182
2183        return 0;
2184}
2185
2186static int rt5640_resume(struct snd_soc_codec *codec)
2187{
2188        struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
2189
2190        if (gpio_is_valid(rt5640->pdata.ldo1_en)) {
2191                gpio_set_value_cansleep(rt5640->pdata.ldo1_en, 1);
2192                msleep(400);
2193        }
2194
2195        regcache_cache_only(rt5640->regmap, false);
2196        regcache_sync(rt5640->regmap);
2197
2198        return 0;
2199}
2200#else
2201#define rt5640_suspend NULL
2202#define rt5640_resume NULL
2203#endif
2204
2205#define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000
2206#define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
2207                        SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
2208
2209static const struct snd_soc_dai_ops rt5640_aif_dai_ops = {
2210        .hw_params = rt5640_hw_params,
2211        .set_fmt = rt5640_set_dai_fmt,
2212        .set_sysclk = rt5640_set_dai_sysclk,
2213        .set_pll = rt5640_set_dai_pll,
2214};
2215
2216static struct snd_soc_dai_driver rt5640_dai[] = {
2217        {
2218                .name = "rt5640-aif1",
2219                .id = RT5640_AIF1,
2220                .playback = {
2221                        .stream_name = "AIF1 Playback",
2222                        .channels_min = 1,
2223                        .channels_max = 2,
2224                        .rates = RT5640_STEREO_RATES,
2225                        .formats = RT5640_FORMATS,
2226                },
2227                .capture = {
2228                        .stream_name = "AIF1 Capture",
2229                        .channels_min = 1,
2230                        .channels_max = 2,
2231                        .rates = RT5640_STEREO_RATES,
2232                        .formats = RT5640_FORMATS,
2233                },
2234                .ops = &rt5640_aif_dai_ops,
2235        },
2236        {
2237                .name = "rt5640-aif2",
2238                .id = RT5640_AIF2,
2239                .playback = {
2240                        .stream_name = "AIF2 Playback",
2241                        .channels_min = 1,
2242                        .channels_max = 2,
2243                        .rates = RT5640_STEREO_RATES,
2244                        .formats = RT5640_FORMATS,
2245                },
2246                .capture = {
2247                        .stream_name = "AIF2 Capture",
2248                        .channels_min = 1,
2249                        .channels_max = 2,
2250                        .rates = RT5640_STEREO_RATES,
2251                        .formats = RT5640_FORMATS,
2252                },
2253                .ops = &rt5640_aif_dai_ops,
2254        },
2255};
2256
2257static struct snd_soc_codec_driver soc_codec_dev_rt5640 = {
2258        .probe = rt5640_probe,
2259        .remove = rt5640_remove,
2260        .suspend = rt5640_suspend,
2261        .resume = rt5640_resume,
2262        .set_bias_level = rt5640_set_bias_level,
2263        .idle_bias_off = true,
2264        .controls = rt5640_snd_controls,
2265        .num_controls = ARRAY_SIZE(rt5640_snd_controls),
2266        .dapm_widgets = rt5640_dapm_widgets,
2267        .num_dapm_widgets = ARRAY_SIZE(rt5640_dapm_widgets),
2268        .dapm_routes = rt5640_dapm_routes,
2269        .num_dapm_routes = ARRAY_SIZE(rt5640_dapm_routes),
2270};
2271
2272static const struct regmap_config rt5640_regmap = {
2273        .reg_bits = 8,
2274        .val_bits = 16,
2275        .use_single_rw = true,
2276
2277        .max_register = RT5640_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5640_ranges) *
2278                                               RT5640_PR_SPACING),
2279        .volatile_reg = rt5640_volatile_register,
2280        .readable_reg = rt5640_readable_register,
2281
2282        .cache_type = REGCACHE_RBTREE,
2283        .reg_defaults = rt5640_reg,
2284        .num_reg_defaults = ARRAY_SIZE(rt5640_reg),
2285        .ranges = rt5640_ranges,
2286        .num_ranges = ARRAY_SIZE(rt5640_ranges),
2287};
2288
2289static const struct i2c_device_id rt5640_i2c_id[] = {
2290        { "rt5640", 0 },
2291        { "rt5639", 0 },
2292        { "rt5642", 0 },
2293        { }
2294};
2295MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id);
2296
2297#if defined(CONFIG_OF)
2298static const struct of_device_id rt5640_of_match[] = {
2299        { .compatible = "realtek,rt5639", },
2300        { .compatible = "realtek,rt5640", },
2301        {},
2302};
2303MODULE_DEVICE_TABLE(of, rt5640_of_match);
2304#endif
2305
2306#ifdef CONFIG_ACPI
2307static const struct acpi_device_id rt5640_acpi_match[] = {
2308        { "INT33CA", 0 },
2309        { "10EC5640", 0 },
2310        { "10EC5642", 0 },
2311        { "INTCCFFD", 0 },
2312        { },
2313};
2314MODULE_DEVICE_TABLE(acpi, rt5640_acpi_match);
2315#endif
2316
2317static int rt5640_parse_dt(struct rt5640_priv *rt5640, struct device_node *np)
2318{
2319        rt5640->pdata.in1_diff = of_property_read_bool(np,
2320                                        "realtek,in1-differential");
2321        rt5640->pdata.in2_diff = of_property_read_bool(np,
2322                                        "realtek,in2-differential");
2323
2324        rt5640->pdata.ldo1_en = of_get_named_gpio(np,
2325                                        "realtek,ldo1-en-gpios", 0);
2326        /*
2327         * LDO1_EN is optional (it may be statically tied on the board).
2328         * -ENOENT means that the property doesn't exist, i.e. there is no
2329         * GPIO, so is not an error. Any other error code means the property
2330         * exists, but could not be parsed.
2331         */
2332        if (!gpio_is_valid(rt5640->pdata.ldo1_en) &&
2333                        (rt5640->pdata.ldo1_en != -ENOENT))
2334                return rt5640->pdata.ldo1_en;
2335
2336        return 0;
2337}
2338
2339static int rt5640_i2c_probe(struct i2c_client *i2c,
2340                    const struct i2c_device_id *id)
2341{
2342        struct rt5640_platform_data *pdata = dev_get_platdata(&i2c->dev);
2343        struct rt5640_priv *rt5640;
2344        int ret;
2345        unsigned int val;
2346
2347        rt5640 = devm_kzalloc(&i2c->dev,
2348                                sizeof(struct rt5640_priv),
2349                                GFP_KERNEL);
2350        if (NULL == rt5640)
2351                return -ENOMEM;
2352        i2c_set_clientdata(i2c, rt5640);
2353
2354        if (pdata) {
2355                rt5640->pdata = *pdata;
2356                /*
2357                 * Translate zero'd out (default) pdata value to an invalid
2358                 * GPIO ID. This makes the pdata and DT paths consistent in
2359                 * terms of the value left in this field when no GPIO is
2360                 * specified, but means we can't actually use GPIO 0.
2361                 */
2362                if (!rt5640->pdata.ldo1_en)
2363                        rt5640->pdata.ldo1_en = -EINVAL;
2364        } else if (i2c->dev.of_node) {
2365                ret = rt5640_parse_dt(rt5640, i2c->dev.of_node);
2366                if (ret)
2367                        return ret;
2368        } else
2369                rt5640->pdata.ldo1_en = -EINVAL;
2370
2371        rt5640->regmap = devm_regmap_init_i2c(i2c, &rt5640_regmap);
2372        if (IS_ERR(rt5640->regmap)) {
2373                ret = PTR_ERR(rt5640->regmap);
2374                dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
2375                        ret);
2376                return ret;
2377        }
2378
2379        if (gpio_is_valid(rt5640->pdata.ldo1_en)) {
2380                ret = devm_gpio_request_one(&i2c->dev, rt5640->pdata.ldo1_en,
2381                                            GPIOF_OUT_INIT_HIGH,
2382                                            "RT5640 LDO1_EN");
2383                if (ret < 0) {
2384                        dev_err(&i2c->dev, "Failed to request LDO1_EN %d: %d\n",
2385                                rt5640->pdata.ldo1_en, ret);
2386                        return ret;
2387                }
2388                msleep(400);
2389        }
2390
2391        regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val);
2392        if (val != RT5640_DEVICE_ID) {
2393                dev_err(&i2c->dev,
2394                        "Device with ID register %#x is not rt5640/39\n", val);
2395                return -ENODEV;
2396        }
2397
2398        regmap_write(rt5640->regmap, RT5640_RESET, 0);
2399
2400        ret = regmap_register_patch(rt5640->regmap, init_list,
2401                                    ARRAY_SIZE(init_list));
2402        if (ret != 0)
2403                dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
2404
2405        if (rt5640->pdata.in1_diff)
2406                regmap_update_bits(rt5640->regmap, RT5640_IN1_IN2,
2407                                        RT5640_IN_DF1, RT5640_IN_DF1);
2408
2409        if (rt5640->pdata.in2_diff)
2410                regmap_update_bits(rt5640->regmap, RT5640_IN3_IN4,
2411                                        RT5640_IN_DF2, RT5640_IN_DF2);
2412
2413        if (rt5640->pdata.in3_diff)
2414                regmap_update_bits(rt5640->regmap, RT5640_IN1_IN2,
2415                                        RT5640_IN_DF2, RT5640_IN_DF2);
2416
2417        rt5640->hp_mute = 1;
2418
2419        return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5640,
2420                                      rt5640_dai, ARRAY_SIZE(rt5640_dai));
2421}
2422
2423static int rt5640_i2c_remove(struct i2c_client *i2c)
2424{
2425        snd_soc_unregister_codec(&i2c->dev);
2426
2427        return 0;
2428}
2429
2430static struct i2c_driver rt5640_i2c_driver = {
2431        .driver = {
2432                .name = "rt5640",
2433                .acpi_match_table = ACPI_PTR(rt5640_acpi_match),
2434                .of_match_table = of_match_ptr(rt5640_of_match),
2435        },
2436        .probe = rt5640_i2c_probe,
2437        .remove   = rt5640_i2c_remove,
2438        .id_table = rt5640_i2c_id,
2439};
2440module_i2c_driver(rt5640_i2c_driver);
2441
2442MODULE_DESCRIPTION("ASoC RT5640/RT5639 driver");
2443MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>");
2444MODULE_LICENSE("GPL v2");
2445
lxr.linux.no kindly hosted by Redpill Linpro AS, provider of Linux consulting and operations services since 1995.