sound/soc/codecs/rt5640.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * rt5640.c  --  RT5640/RT5639 ALSA SoC audio codec driver
   4  *
   5  * Copyright 2011 Realtek Semiconductor Corp.
   6  * Author: Johnny Hsu <johnnyhsu@realtek.com>
   7  * Copyright (c) 2013, NVIDIA CORPORATION.  All rights reserved.
   8  */
   9
  10 #include <linux/module.h>
  11 #include <linux/moduleparam.h>
  12 #include <linux/init.h>
  13 #include <linux/delay.h>
  14 #include <linux/pm.h>
  15 #include <linux/gpio/consumer.h>
  16 #include <linux/i2c.h>
  17 #include <linux/regmap.h>
  18 #include <linux/of.h>
  19 #include <linux/platform_device.h>
  20 #include <linux/spi/spi.h>
  21 #include <linux/acpi.h>
  22 #include <sound/core.h>
  23 #include <sound/jack.h>
  24 #include <sound/pcm.h>
  25 #include <sound/pcm_params.h>
  26 #include <sound/soc.h>
  27 #include <sound/soc-dapm.h>
  28 #include <sound/initval.h>
  29 #include <sound/tlv.h>
  30
  31 #include "rl6231.h"
  32 #include "rt5640.h"
  33
  34 #define RT5640_DEVICE_ID 0x6231
  35
  36 #define RT5640_PR_RANGE_BASE (0xff + 1)
  37 #define RT5640_PR_SPACING 0x100
  38
  39 #define RT5640_PR_BASE (RT5640_PR_RANGE_BASE + (0 * RT5640_PR_SPACING))
  40
  41 static const struct regmap_range_cfg rt5640_ranges[] = {
  42         { .name = "PR", .range_min = RT5640_PR_BASE,
  43           .range_max = RT5640_PR_BASE + 0xb4,
  44           .selector_reg = RT5640_PRIV_INDEX,
  45           .selector_mask = 0xff,
  46           .selector_shift = 0x0,
  47           .window_start = RT5640_PRIV_DATA,
  48           .window_len = 0x1, },
  49 };
  50
  51 static const struct reg_sequence init_list[] = {
  52         {RT5640_PR_BASE + 0x3d, 0x3600},
  53         {RT5640_PR_BASE + 0x12, 0x0aa8},
  54         {RT5640_PR_BASE + 0x14, 0x0aaa},
  55         {RT5640_PR_BASE + 0x21, 0xe0e0},
  56         {RT5640_PR_BASE + 0x23, 0x1804},
  57 };
  58
  59 static const struct reg_default rt5640_reg[] = {
  60         { 0x00, 0x000e },
  61         { 0x01, 0xc8c8 },
  62         { 0x02, 0xc8c8 },
  63         { 0x03, 0xc8c8 },
  64         { 0x04, 0x8000 },
  65         { 0x0d, 0x0000 },
  66         { 0x0e, 0x0000 },
  67         { 0x0f, 0x0808 },
  68         { 0x19, 0xafaf },
  69         { 0x1a, 0xafaf },
  70         { 0x1b, 0x0000 },
  71         { 0x1c, 0x2f2f },
  72         { 0x1d, 0x2f2f },
  73         { 0x1e, 0x0000 },
  74         { 0x27, 0x7060 },
  75         { 0x28, 0x7070 },
  76         { 0x29, 0x8080 },
  77         { 0x2a, 0x5454 },
  78         { 0x2b, 0x5454 },
  79         { 0x2c, 0xaa00 },
  80         { 0x2d, 0x0000 },
  81         { 0x2e, 0xa000 },
  82         { 0x2f, 0x0000 },
  83         { 0x3b, 0x0000 },
  84         { 0x3c, 0x007f },
  85         { 0x3d, 0x0000 },
  86         { 0x3e, 0x007f },
  87         { 0x45, 0xe000 },
  88         { 0x46, 0x003e },
  89         { 0x47, 0x003e },
  90         { 0x48, 0xf800 },
  91         { 0x49, 0x3800 },
  92         { 0x4a, 0x0004 },
  93         { 0x4c, 0xfc00 },
  94         { 0x4d, 0x0000 },
  95         { 0x4f, 0x01ff },
  96         { 0x50, 0x0000 },
  97         { 0x51, 0x0000 },
  98         { 0x52, 0x01ff },
  99         { 0x53, 0xf000 },
 100         { 0x61, 0x0000 },
 101         { 0x62, 0x0000 },
 102         { 0x63, 0x00c0 },
 103         { 0x64, 0x0000 },
 104         { 0x65, 0x0000 },
 105         { 0x66, 0x0000 },
 106         { 0x6a, 0x0000 },
 107         { 0x6c, 0x0000 },
 108         { 0x70, 0x8000 },
 109         { 0x71, 0x8000 },
 110         { 0x72, 0x8000 },
 111         { 0x73, 0x1114 },
 112         { 0x74, 0x0c00 },
 113         { 0x75, 0x1d00 },
 114         { 0x80, 0x0000 },
 115         { 0x81, 0x0000 },
 116         { 0x82, 0x0000 },
 117         { 0x83, 0x0000 },
 118         { 0x84, 0x0000 },
 119         { 0x85, 0x0008 },
 120         { 0x89, 0x0000 },
 121         { 0x8a, 0x0000 },
 122         { 0x8b, 0x0600 },
 123         { 0x8c, 0x0228 },
 124         { 0x8d, 0xa000 },
 125         { 0x8e, 0x0004 },
 126         { 0x8f, 0x1100 },
 127         { 0x90, 0x0646 },
 128         { 0x91, 0x0c00 },
 129         { 0x92, 0x0000 },
 130         { 0x93, 0x3000 },
 131         { 0xb0, 0x2080 },
 132         { 0xb1, 0x0000 },
 133         { 0xb4, 0x2206 },
 134         { 0xb5, 0x1f00 },
 135         { 0xb6, 0x0000 },
 136         { 0xb8, 0x034b },
 137         { 0xb9, 0x0066 },
 138         { 0xba, 0x000b },
 139         { 0xbb, 0x0000 },
 140         { 0xbc, 0x0000 },
 141         { 0xbd, 0x0000 },
 142         { 0xbe, 0x0000 },
 143         { 0xbf, 0x0000 },
 144         { 0xc0, 0x0400 },
 145         { 0xc2, 0x0000 },
 146         { 0xc4, 0x0000 },
 147         { 0xc5, 0x0000 },
 148         { 0xc6, 0x2000 },
 149         { 0xc8, 0x0000 },
 150         { 0xc9, 0x0000 },
 151         { 0xca, 0x0000 },
 152         { 0xcb, 0x0000 },
 153         { 0xcc, 0x0000 },
 154         { 0xcf, 0x0013 },
 155         { 0xd0, 0x0680 },
 156         { 0xd1, 0x1c17 },
 157         { 0xd2, 0x8c00 },
 158         { 0xd3, 0xaa20 },
 159         { 0xd6, 0x0400 },
 160         { 0xd9, 0x0809 },
 161         { 0xfe, 0x10ec },
 162         { 0xff, 0x6231 },
 163 };
 164
 165 static int rt5640_reset(struct snd_soc_component *component)
 166 {
 167         return snd_soc_component_write(component, RT5640_RESET, 0);
 168 }
 169
 170 static bool rt5640_volatile_register(struct device *dev, unsigned int reg)
 171 {
 172         int i;
 173
 174         for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++)
 175                 if ((reg >= rt5640_ranges[i].window_start &&
 176                      reg <= rt5640_ranges[i].window_start +
 177                      rt5640_ranges[i].window_len) ||
 178                     (reg >= rt5640_ranges[i].range_min &&
 179                      reg <= rt5640_ranges[i].range_max))
 180                         return true;
 181
 182         switch (reg) {
 183         case RT5640_RESET:
 184         case RT5640_ASRC_5:
 185         case RT5640_EQ_CTRL1:
 186         case RT5640_DRC_AGC_1:
 187         case RT5640_ANC_CTRL1:
 188         case RT5640_IRQ_CTRL2:
 189         case RT5640_INT_IRQ_ST:
 190         case RT5640_DSP_CTRL2:
 191         case RT5640_DSP_CTRL3:
 192         case RT5640_PRIV_INDEX:
 193         case RT5640_PRIV_DATA:
 194         case RT5640_PGM_REG_ARR1:
 195         case RT5640_PGM_REG_ARR3:
 196         case RT5640_DUMMY2:
 197         case RT5640_VENDOR_ID:
 198         case RT5640_VENDOR_ID1:
 199         case RT5640_VENDOR_ID2:
 200                 return true;
 201         default:
 202                 return false;
 203         }
 204 }
 205
 206 static bool rt5640_readable_register(struct device *dev, unsigned int reg)
 207 {
 208         int i;
 209
 210         for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++)
 211                 if ((reg >= rt5640_ranges[i].window_start &&
 212                      reg <= rt5640_ranges[i].window_start +
 213                      rt5640_ranges[i].window_len) ||
 214                     (reg >= rt5640_ranges[i].range_min &&
 215                      reg <= rt5640_ranges[i].range_max))
 216                         return true;
 217
 218         switch (reg) {
 219         case RT5640_RESET:
 220         case RT5640_SPK_VOL:
 221         case RT5640_HP_VOL:
 222         case RT5640_OUTPUT:
 223         case RT5640_MONO_OUT:
 224         case RT5640_IN1_IN2:
 225         case RT5640_IN3_IN4:
 226         case RT5640_INL_INR_VOL:
 227         case RT5640_DAC1_DIG_VOL:
 228         case RT5640_DAC2_DIG_VOL:
 229         case RT5640_DAC2_CTRL:
 230         case RT5640_ADC_DIG_VOL:
 231         case RT5640_ADC_DATA:
 232         case RT5640_ADC_BST_VOL:
 233         case RT5640_STO_ADC_MIXER:
 234         case RT5640_MONO_ADC_MIXER:
 235         case RT5640_AD_DA_MIXER:
 236         case RT5640_STO_DAC_MIXER:
 237         case RT5640_MONO_DAC_MIXER:
 238         case RT5640_DIG_MIXER:
 239         case RT5640_DSP_PATH1:
 240         case RT5640_DSP_PATH2:
 241         case RT5640_DIG_INF_DATA:
 242         case RT5640_REC_L1_MIXER:
 243         case RT5640_REC_L2_MIXER:
 244         case RT5640_REC_R1_MIXER:
 245         case RT5640_REC_R2_MIXER:
 246         case RT5640_HPO_MIXER:
 247         case RT5640_SPK_L_MIXER:
 248         case RT5640_SPK_R_MIXER:
 249         case RT5640_SPO_L_MIXER:
 250         case RT5640_SPO_R_MIXER:
 251         case RT5640_SPO_CLSD_RATIO:
 252         case RT5640_MONO_MIXER:
 253         case RT5640_OUT_L1_MIXER:
 254         case RT5640_OUT_L2_MIXER:
 255         case RT5640_OUT_L3_MIXER:
 256         case RT5640_OUT_R1_MIXER:
 257         case RT5640_OUT_R2_MIXER:
 258         case RT5640_OUT_R3_MIXER:
 259         case RT5640_LOUT_MIXER:
 260         case RT5640_PWR_DIG1:
 261         case RT5640_PWR_DIG2:
 262         case RT5640_PWR_ANLG1:
 263         case RT5640_PWR_ANLG2:
 264         case RT5640_PWR_MIXER:
 265         case RT5640_PWR_VOL:
 266         case RT5640_PRIV_INDEX:
 267         case RT5640_PRIV_DATA:
 268         case RT5640_I2S1_SDP:
 269         case RT5640_I2S2_SDP:
 270         case RT5640_ADDA_CLK1:
 271         case RT5640_ADDA_CLK2:
 272         case RT5640_DMIC:
 273         case RT5640_GLB_CLK:
 274         case RT5640_PLL_CTRL1:
 275         case RT5640_PLL_CTRL2:
 276         case RT5640_ASRC_1:
 277         case RT5640_ASRC_2:
 278         case RT5640_ASRC_3:
 279         case RT5640_ASRC_4:
 280         case RT5640_ASRC_5:
 281         case RT5640_HP_OVCD:
 282         case RT5640_CLS_D_OVCD:
 283         case RT5640_CLS_D_OUT:
 284         case RT5640_DEPOP_M1:
 285         case RT5640_DEPOP_M2:
 286         case RT5640_DEPOP_M3:
 287         case RT5640_CHARGE_PUMP:
 288         case RT5640_PV_DET_SPK_G:
 289         case RT5640_MICBIAS:
 290         case RT5640_EQ_CTRL1:
 291         case RT5640_EQ_CTRL2:
 292         case RT5640_WIND_FILTER:
 293         case RT5640_DRC_AGC_1:
 294         case RT5640_DRC_AGC_2:
 295         case RT5640_DRC_AGC_3:
 296         case RT5640_SVOL_ZC:
 297         case RT5640_ANC_CTRL1:
 298         case RT5640_ANC_CTRL2:
 299         case RT5640_ANC_CTRL3:
 300         case RT5640_JD_CTRL:
 301         case RT5640_ANC_JD:
 302         case RT5640_IRQ_CTRL1:
 303         case RT5640_IRQ_CTRL2:
 304         case RT5640_INT_IRQ_ST:
 305         case RT5640_GPIO_CTRL1:
 306         case RT5640_GPIO_CTRL2:
 307         case RT5640_GPIO_CTRL3:
 308         case RT5640_DSP_CTRL1:
 309         case RT5640_DSP_CTRL2:
 310         case RT5640_DSP_CTRL3:
 311         case RT5640_DSP_CTRL4:
 312         case RT5640_PGM_REG_ARR1:
 313         case RT5640_PGM_REG_ARR2:
 314         case RT5640_PGM_REG_ARR3:
 315         case RT5640_PGM_REG_ARR4:
 316         case RT5640_PGM_REG_ARR5:
 317         case RT5640_SCB_FUNC:
 318         case RT5640_SCB_CTRL:
 319         case RT5640_BASE_BACK:
 320         case RT5640_MP3_PLUS1:
 321         case RT5640_MP3_PLUS2:
 322         case RT5640_3D_HP:
 323         case RT5640_ADJ_HPF:
 324         case RT5640_HP_CALIB_AMP_DET:
 325         case RT5640_HP_CALIB2:
 326         case RT5640_SV_ZCD1:
 327         case RT5640_SV_ZCD2:
 328         case RT5640_DUMMY1:
 329         case RT5640_DUMMY2:
 330         case RT5640_DUMMY3:
 331         case RT5640_VENDOR_ID:
 332         case RT5640_VENDOR_ID1:
 333         case RT5640_VENDOR_ID2:
 334                 return true;
 335         default:
 336                 return false;
 337         }
 338 }
 339
 340 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
 341 static const DECLARE_TLV_DB_MINMAX(dac_vol_tlv, -6562, 0);
 342 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
 343 static const DECLARE_TLV_DB_MINMAX(adc_vol_tlv, -1762, 3000);
 344 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
 345
 346 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
 347 static const DECLARE_TLV_DB_RANGE(bst_tlv,
 348         0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
 349         1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
 350         2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
 351         3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
 352         6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
 353         7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
 354         8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0)
 355 );
 356
 357 /* Interface data select */
 358 static const char * const rt5640_data_select[] = {
 359         "Normal", "Swap", "left copy to right", "right copy to left"};
 360
 361 static SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum, RT5640_DIG_INF_DATA,
 362                             RT5640_IF1_DAC_SEL_SFT, rt5640_data_select);
 363
 364 static SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum, RT5640_DIG_INF_DATA,
 365                             RT5640_IF1_ADC_SEL_SFT, rt5640_data_select);
 366
 367 static SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum, RT5640_DIG_INF_DATA,
 368                             RT5640_IF2_DAC_SEL_SFT, rt5640_data_select);
 369
 370 static SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_enum, RT5640_DIG_INF_DATA,
 371                             RT5640_IF2_ADC_SEL_SFT, rt5640_data_select);
 372
 373 /* Class D speaker gain ratio */
 374 static const char * const rt5640_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x",
 375         "2x", "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"};
 376
 377 static SOC_ENUM_SINGLE_DECL(rt5640_clsd_spk_ratio_enum, RT5640_CLS_D_OUT,
 378                             RT5640_CLSD_RATIO_SFT, rt5640_clsd_spk_ratio);
 379
 380 static const struct snd_kcontrol_new rt5640_snd_controls[] = {
 381         /* Speaker Output Volume */
 382         SOC_DOUBLE("Speaker Channel Switch", RT5640_SPK_VOL,
 383                 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
 384         SOC_DOUBLE_TLV("Speaker Playback Volume", RT5640_SPK_VOL,
 385                 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
 386         /* Headphone Output Volume */
 387         SOC_DOUBLE("HP Channel Switch", RT5640_HP_VOL,
 388                 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
 389         SOC_DOUBLE_TLV("HP Playback Volume", RT5640_HP_VOL,
 390                 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
 391         /* OUTPUT Control */
 392         SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT,
 393                 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1),
 394         SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT,
 395                 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
 396         SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT,
 397                 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
 398
 399         /* DAC Digital Volume */
 400         SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL,
 401                 RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1),
 402         SOC_DOUBLE_TLV("DAC2 Playback Volume", RT5640_DAC2_DIG_VOL,
 403                         RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
 404                         175, 0, dac_vol_tlv),
 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("Mono ADC Capture Switch", RT5640_DUMMY1,
 427                 RT5640_M_MONO_ADC_L_SFT, RT5640_M_MONO_ADC_R_SFT, 1, 1),
 428         SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA,
 429                         RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
 430                         127, 0, adc_vol_tlv),
 431         /* ADC Boost Volume Control */
 432         SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL,
 433                         RT5640_ADC_L_BST_SFT, RT5640_ADC_R_BST_SFT,
 434                         3, 0, adc_bst_tlv),
 435         /* Class D speaker gain ratio */
 436         SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum),
 437
 438         SOC_ENUM("ADC IF1 Data Switch", rt5640_if1_adc_enum),
 439         SOC_ENUM("DAC IF1 Data Switch", rt5640_if1_dac_enum),
 440         SOC_ENUM("ADC IF2 Data Switch", rt5640_if2_adc_enum),
 441         SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum),
 442 };
 443
 444 static const struct snd_kcontrol_new rt5640_specific_snd_controls[] = {
 445         /* MONO Output Control */
 446         SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT, RT5640_L_MUTE_SFT,
 447                 1, 1),
 448 };
 449
 450 /**
 451  * set_dmic_clk - Set parameter of dmic.
 452  *
 453  * @w: DAPM widget.
 454  * @kcontrol: The kcontrol of this widget.
 455  * @event: Event id.
 456  *
 457  */
 458 static int set_dmic_clk(struct snd_soc_dapm_widget *w,
 459         struct snd_kcontrol *kcontrol, int event)
 460 {
 461         struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
 462         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
 463         int idx, rate;
 464
 465         rate = rt5640->sysclk / rl6231_get_pre_div(rt5640->regmap,
 466                 RT5640_ADDA_CLK1, RT5640_I2S_PD1_SFT);
 467         idx = rl6231_calc_dmic_clk(rate);
 468         if (idx < 0)
 469                 dev_err(component->dev, "Failed to set DMIC clock\n");
 470         else
 471                 snd_soc_component_update_bits(component, RT5640_DMIC, RT5640_DMIC_CLK_MASK,
 472                                         idx << RT5640_DMIC_CLK_SFT);
 473         return idx;
 474 }
 475
 476 static int is_using_asrc(struct snd_soc_dapm_widget *source,
 477                          struct snd_soc_dapm_widget *sink)
 478 {
 479         struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
 480         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
 481
 482         if (!rt5640->asrc_en)
 483                 return 0;
 484
 485         return 1;
 486 }
 487
 488 /* Digital Mixer */
 489 static const struct snd_kcontrol_new rt5640_sto_adc_l_mix[] = {
 490         SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER,
 491                         RT5640_M_ADC_L1_SFT, 1, 1),
 492         SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER,
 493                         RT5640_M_ADC_L2_SFT, 1, 1),
 494 };
 495
 496 static const struct snd_kcontrol_new rt5640_sto_adc_r_mix[] = {
 497         SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER,
 498                         RT5640_M_ADC_R1_SFT, 1, 1),
 499         SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER,
 500                         RT5640_M_ADC_R2_SFT, 1, 1),
 501 };
 502
 503 static const struct snd_kcontrol_new rt5640_mono_adc_l_mix[] = {
 504         SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER,
 505                         RT5640_M_MONO_ADC_L1_SFT, 1, 1),
 506         SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER,
 507                         RT5640_M_MONO_ADC_L2_SFT, 1, 1),
 508 };
 509
 510 static const struct snd_kcontrol_new rt5640_mono_adc_r_mix[] = {
 511         SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER,
 512                         RT5640_M_MONO_ADC_R1_SFT, 1, 1),
 513         SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER,
 514                         RT5640_M_MONO_ADC_R2_SFT, 1, 1),
 515 };
 516
 517 static const struct snd_kcontrol_new rt5640_dac_l_mix[] = {
 518         SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER,
 519                         RT5640_M_ADCMIX_L_SFT, 1, 1),
 520         SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER,
 521                         RT5640_M_IF1_DAC_L_SFT, 1, 1),
 522 };
 523
 524 static const struct snd_kcontrol_new rt5640_dac_r_mix[] = {
 525         SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER,
 526                         RT5640_M_ADCMIX_R_SFT, 1, 1),
 527         SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER,
 528                         RT5640_M_IF1_DAC_R_SFT, 1, 1),
 529 };
 530
 531 static const struct snd_kcontrol_new rt5640_sto_dac_l_mix[] = {
 532         SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER,
 533                         RT5640_M_DAC_L1_SFT, 1, 1),
 534         SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER,
 535                         RT5640_M_DAC_L2_SFT, 1, 1),
 536         SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER,
 537                         RT5640_M_ANC_DAC_L_SFT, 1, 1),
 538 };
 539
 540 static const struct snd_kcontrol_new rt5640_sto_dac_r_mix[] = {
 541         SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER,
 542                         RT5640_M_DAC_R1_SFT, 1, 1),
 543         SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER,
 544                         RT5640_M_DAC_R2_SFT, 1, 1),
 545         SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER,
 546                         RT5640_M_ANC_DAC_R_SFT, 1, 1),
 547 };
 548
 549 static const struct snd_kcontrol_new rt5639_sto_dac_l_mix[] = {
 550         SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER,
 551                         RT5640_M_DAC_L1_SFT, 1, 1),
 552         SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER,
 553                         RT5640_M_DAC_L2_SFT, 1, 1),
 554 };
 555
 556 static const struct snd_kcontrol_new rt5639_sto_dac_r_mix[] = {
 557         SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER,
 558                         RT5640_M_DAC_R1_SFT, 1, 1),
 559         SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER,
 560                         RT5640_M_DAC_R2_SFT, 1, 1),
 561 };
 562
 563 static const struct snd_kcontrol_new rt5640_mono_dac_l_mix[] = {
 564         SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER,
 565                         RT5640_M_DAC_L1_MONO_L_SFT, 1, 1),
 566         SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER,
 567                         RT5640_M_DAC_L2_MONO_L_SFT, 1, 1),
 568         SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER,
 569                         RT5640_M_DAC_R2_MONO_L_SFT, 1, 1),
 570 };
 571
 572 static const struct snd_kcontrol_new rt5640_mono_dac_r_mix[] = {
 573         SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_MONO_DAC_MIXER,
 574                         RT5640_M_DAC_R1_MONO_R_SFT, 1, 1),
 575         SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER,
 576                         RT5640_M_DAC_R2_MONO_R_SFT, 1, 1),
 577         SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER,
 578                         RT5640_M_DAC_L2_MONO_R_SFT, 1, 1),
 579 };
 580
 581 static const struct snd_kcontrol_new rt5640_dig_l_mix[] = {
 582         SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_DIG_MIXER,
 583                         RT5640_M_STO_L_DAC_L_SFT, 1, 1),
 584         SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_DIG_MIXER,
 585                         RT5640_M_DAC_L2_DAC_L_SFT, 1, 1),
 586 };
 587
 588 static const struct snd_kcontrol_new rt5640_dig_r_mix[] = {
 589         SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_DIG_MIXER,
 590                         RT5640_M_STO_R_DAC_R_SFT, 1, 1),
 591         SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_DIG_MIXER,
 592                         RT5640_M_DAC_R2_DAC_R_SFT, 1, 1),
 593 };
 594
 595 /* Analog Input Mixer */
 596 static const struct snd_kcontrol_new rt5640_rec_l_mix[] = {
 597         SOC_DAPM_SINGLE("HPOL Switch", RT5640_REC_L2_MIXER,
 598                         RT5640_M_HP_L_RM_L_SFT, 1, 1),
 599         SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER,
 600                         RT5640_M_IN_L_RM_L_SFT, 1, 1),
 601         SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_L2_MIXER,
 602                         RT5640_M_BST2_RM_L_SFT, 1, 1),
 603         SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER,
 604                         RT5640_M_BST4_RM_L_SFT, 1, 1),
 605         SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER,
 606                         RT5640_M_BST1_RM_L_SFT, 1, 1),
 607         SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_REC_L2_MIXER,
 608                         RT5640_M_OM_L_RM_L_SFT, 1, 1),
 609 };
 610
 611 static const struct snd_kcontrol_new rt5640_rec_r_mix[] = {
 612         SOC_DAPM_SINGLE("HPOR Switch", RT5640_REC_R2_MIXER,
 613                         RT5640_M_HP_R_RM_R_SFT, 1, 1),
 614         SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER,
 615                         RT5640_M_IN_R_RM_R_SFT, 1, 1),
 616         SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_R2_MIXER,
 617                         RT5640_M_BST2_RM_R_SFT, 1, 1),
 618         SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER,
 619                         RT5640_M_BST4_RM_R_SFT, 1, 1),
 620         SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER,
 621                         RT5640_M_BST1_RM_R_SFT, 1, 1),
 622         SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_REC_R2_MIXER,
 623                         RT5640_M_OM_R_RM_R_SFT, 1, 1),
 624 };
 625
 626 /* Analog Output Mixer */
 627 static const struct snd_kcontrol_new rt5640_spk_l_mix[] = {
 628         SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_SPK_L_MIXER,
 629                         RT5640_M_RM_L_SM_L_SFT, 1, 1),
 630         SOC_DAPM_SINGLE("INL Switch", RT5640_SPK_L_MIXER,
 631                         RT5640_M_IN_L_SM_L_SFT, 1, 1),
 632         SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPK_L_MIXER,
 633                         RT5640_M_DAC_L1_SM_L_SFT, 1, 1),
 634         SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_SPK_L_MIXER,
 635                         RT5640_M_DAC_L2_SM_L_SFT, 1, 1),
 636         SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_SPK_L_MIXER,
 637                         RT5640_M_OM_L_SM_L_SFT, 1, 1),
 638 };
 639
 640 static const struct snd_kcontrol_new rt5640_spk_r_mix[] = {
 641         SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_SPK_R_MIXER,
 642                         RT5640_M_RM_R_SM_R_SFT, 1, 1),
 643         SOC_DAPM_SINGLE("INR Switch", RT5640_SPK_R_MIXER,
 644                         RT5640_M_IN_R_SM_R_SFT, 1, 1),
 645         SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPK_R_MIXER,
 646                         RT5640_M_DAC_R1_SM_R_SFT, 1, 1),
 647         SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_SPK_R_MIXER,
 648                         RT5640_M_DAC_R2_SM_R_SFT, 1, 1),
 649         SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_SPK_R_MIXER,
 650                         RT5640_M_OM_R_SM_R_SFT, 1, 1),
 651 };
 652
 653 static const struct snd_kcontrol_new rt5640_out_l_mix[] = {
 654         SOC_DAPM_SINGLE("SPK MIXL Switch", RT5640_OUT_L3_MIXER,
 655                         RT5640_M_SM_L_OM_L_SFT, 1, 1),
 656         SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER,
 657                         RT5640_M_BST1_OM_L_SFT, 1, 1),
 658         SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER,
 659                         RT5640_M_IN_L_OM_L_SFT, 1, 1),
 660         SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER,
 661                         RT5640_M_RM_L_OM_L_SFT, 1, 1),
 662         SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_L3_MIXER,
 663                         RT5640_M_DAC_R2_OM_L_SFT, 1, 1),
 664         SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_L3_MIXER,
 665                         RT5640_M_DAC_L2_OM_L_SFT, 1, 1),
 666         SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER,
 667                         RT5640_M_DAC_L1_OM_L_SFT, 1, 1),
 668 };
 669
 670 static const struct snd_kcontrol_new rt5640_out_r_mix[] = {
 671         SOC_DAPM_SINGLE("SPK MIXR Switch", RT5640_OUT_R3_MIXER,
 672                         RT5640_M_SM_L_OM_R_SFT, 1, 1),
 673         SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER,
 674                         RT5640_M_BST4_OM_R_SFT, 1, 1),
 675         SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER,
 676                         RT5640_M_BST1_OM_R_SFT, 1, 1),
 677         SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER,
 678                         RT5640_M_IN_R_OM_R_SFT, 1, 1),
 679         SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER,
 680                         RT5640_M_RM_R_OM_R_SFT, 1, 1),
 681         SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_R3_MIXER,
 682                         RT5640_M_DAC_L2_OM_R_SFT, 1, 1),
 683         SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_R3_MIXER,
 684                         RT5640_M_DAC_R2_OM_R_SFT, 1, 1),
 685         SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER,
 686                         RT5640_M_DAC_R1_OM_R_SFT, 1, 1),
 687 };
 688
 689 static const struct snd_kcontrol_new rt5639_out_l_mix[] = {
 690         SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER,
 691                         RT5640_M_BST1_OM_L_SFT, 1, 1),
 692         SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER,
 693                         RT5640_M_IN_L_OM_L_SFT, 1, 1),
 694         SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER,
 695                         RT5640_M_RM_L_OM_L_SFT, 1, 1),
 696         SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER,
 697                         RT5640_M_DAC_L1_OM_L_SFT, 1, 1),
 698 };
 699
 700 static const struct snd_kcontrol_new rt5639_out_r_mix[] = {
 701         SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER,
 702                         RT5640_M_BST4_OM_R_SFT, 1, 1),
 703         SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER,
 704                         RT5640_M_BST1_OM_R_SFT, 1, 1),
 705         SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER,
 706                         RT5640_M_IN_R_OM_R_SFT, 1, 1),
 707         SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER,
 708                         RT5640_M_RM_R_OM_R_SFT, 1, 1),
 709         SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER,
 710                         RT5640_M_DAC_R1_OM_R_SFT, 1, 1),
 711 };
 712
 713 static const struct snd_kcontrol_new rt5640_spo_l_mix[] = {
 714         SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER,
 715                         RT5640_M_DAC_R1_SPM_L_SFT, 1, 1),
 716         SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPO_L_MIXER,
 717                         RT5640_M_DAC_L1_SPM_L_SFT, 1, 1),
 718         SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_L_MIXER,
 719                         RT5640_M_SV_R_SPM_L_SFT, 1, 1),
 720         SOC_DAPM_SINGLE("SPKVOL L Switch", RT5640_SPO_L_MIXER,
 721                         RT5640_M_SV_L_SPM_L_SFT, 1, 1),
 722         SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_L_MIXER,
 723                         RT5640_M_BST1_SPM_L_SFT, 1, 1),
 724 };
 725
 726 static const struct snd_kcontrol_new rt5640_spo_r_mix[] = {
 727         SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_R_MIXER,
 728                         RT5640_M_DAC_R1_SPM_R_SFT, 1, 1),
 729         SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_R_MIXER,
 730                         RT5640_M_SV_R_SPM_R_SFT, 1, 1),
 731         SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_R_MIXER,
 732                         RT5640_M_BST1_SPM_R_SFT, 1, 1),
 733 };
 734
 735 static const struct snd_kcontrol_new rt5640_hpo_mix[] = {
 736         SOC_DAPM_SINGLE("HPO MIX DAC2 Switch", RT5640_HPO_MIXER,
 737                         RT5640_M_DAC2_HM_SFT, 1, 1),
 738         SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER,
 739                         RT5640_M_DAC1_HM_SFT, 1, 1),
 740         SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER,
 741                         RT5640_M_HPVOL_HM_SFT, 1, 1),
 742 };
 743
 744 static const struct snd_kcontrol_new rt5639_hpo_mix[] = {
 745         SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER,
 746                         RT5640_M_DAC1_HM_SFT, 1, 1),
 747         SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER,
 748                         RT5640_M_HPVOL_HM_SFT, 1, 1),
 749 };
 750
 751 static const struct snd_kcontrol_new rt5640_lout_mix[] = {
 752         SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER,
 753                         RT5640_M_DAC_L1_LM_SFT, 1, 1),
 754         SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_LOUT_MIXER,
 755                         RT5640_M_DAC_R1_LM_SFT, 1, 1),
 756         SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_LOUT_MIXER,
 757                         RT5640_M_OV_L_LM_SFT, 1, 1),
 758         SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_LOUT_MIXER,
 759                         RT5640_M_OV_R_LM_SFT, 1, 1),
 760 };
 761
 762 static const struct snd_kcontrol_new rt5640_mono_mix[] = {
 763         SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_MIXER,
 764                         RT5640_M_DAC_R2_MM_SFT, 1, 1),
 765         SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_MIXER,
 766                         RT5640_M_DAC_L2_MM_SFT, 1, 1),
 767         SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_MONO_MIXER,
 768                         RT5640_M_OV_R_MM_SFT, 1, 1),
 769         SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_MONO_MIXER,
 770                         RT5640_M_OV_L_MM_SFT, 1, 1),
 771         SOC_DAPM_SINGLE("BST1 Switch", RT5640_MONO_MIXER,
 772                         RT5640_M_BST1_MM_SFT, 1, 1),
 773 };
 774
 775 static const struct snd_kcontrol_new spk_l_enable_control =
 776         SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL,
 777                 RT5640_L_MUTE_SFT, 1, 1);
 778
 779 static const struct snd_kcontrol_new spk_r_enable_control =
 780         SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL,
 781                 RT5640_R_MUTE_SFT, 1, 1);
 782
 783 static const struct snd_kcontrol_new hp_l_enable_control =
 784         SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL,
 785                 RT5640_L_MUTE_SFT, 1, 1);
 786
 787 static const struct snd_kcontrol_new hp_r_enable_control =
 788         SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL,
 789                 RT5640_R_MUTE_SFT, 1, 1);
 790
 791 /* Stereo ADC source */
 792 static const char * const rt5640_stereo_adc1_src[] = {
 793         "DIG MIX", "ADC"
 794 };
 795
 796 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc1_enum, RT5640_STO_ADC_MIXER,
 797                             RT5640_ADC_1_SRC_SFT, rt5640_stereo_adc1_src);
 798
 799 static const struct snd_kcontrol_new rt5640_sto_adc_1_mux =
 800         SOC_DAPM_ENUM("Stereo ADC1 Mux", rt5640_stereo_adc1_enum);
 801
 802 static const char * const rt5640_stereo_adc2_src[] = {
 803         "DMIC1", "DMIC2", "DIG MIX"
 804 };
 805
 806 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc2_enum, RT5640_STO_ADC_MIXER,
 807                             RT5640_ADC_2_SRC_SFT, rt5640_stereo_adc2_src);
 808
 809 static const struct snd_kcontrol_new rt5640_sto_adc_2_mux =
 810         SOC_DAPM_ENUM("Stereo ADC2 Mux", rt5640_stereo_adc2_enum);
 811
 812 /* Mono ADC source */
 813 static const char * const rt5640_mono_adc_l1_src[] = {
 814         "Mono DAC MIXL", "ADCL"
 815 };
 816
 817 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l1_enum, RT5640_MONO_ADC_MIXER,
 818                             RT5640_MONO_ADC_L1_SRC_SFT, rt5640_mono_adc_l1_src);
 819
 820 static const struct snd_kcontrol_new rt5640_mono_adc_l1_mux =
 821         SOC_DAPM_ENUM("Mono ADC1 left source", rt5640_mono_adc_l1_enum);
 822
 823 static const char * const rt5640_mono_adc_l2_src[] = {
 824         "DMIC L1", "DMIC L2", "Mono DAC MIXL"
 825 };
 826
 827 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l2_enum, RT5640_MONO_ADC_MIXER,
 828                             RT5640_MONO_ADC_L2_SRC_SFT, rt5640_mono_adc_l2_src);
 829
 830 static const struct snd_kcontrol_new rt5640_mono_adc_l2_mux =
 831         SOC_DAPM_ENUM("Mono ADC2 left source", rt5640_mono_adc_l2_enum);
 832
 833 static const char * const rt5640_mono_adc_r1_src[] = {
 834         "Mono DAC MIXR", "ADCR"
 835 };
 836
 837 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r1_enum, RT5640_MONO_ADC_MIXER,
 838                             RT5640_MONO_ADC_R1_SRC_SFT, rt5640_mono_adc_r1_src);
 839
 840 static const struct snd_kcontrol_new rt5640_mono_adc_r1_mux =
 841         SOC_DAPM_ENUM("Mono ADC1 right source", rt5640_mono_adc_r1_enum);
 842
 843 static const char * const rt5640_mono_adc_r2_src[] = {
 844         "DMIC R1", "DMIC R2", "Mono DAC MIXR"
 845 };
 846
 847 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r2_enum, RT5640_MONO_ADC_MIXER,
 848                             RT5640_MONO_ADC_R2_SRC_SFT, rt5640_mono_adc_r2_src);
 849
 850 static const struct snd_kcontrol_new rt5640_mono_adc_r2_mux =
 851         SOC_DAPM_ENUM("Mono ADC2 right source", rt5640_mono_adc_r2_enum);
 852
 853 /* DAC2 channel source */
 854 static const char * const rt5640_dac_l2_src[] = {
 855         "IF2", "Base L/R"
 856 };
 857
 858 static int rt5640_dac_l2_values[] = {
 859         0,
 860         3,
 861 };
 862
 863 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_l2_enum,
 864                                   RT5640_DSP_PATH2, RT5640_DAC_L2_SEL_SFT,
 865                                   0x3, rt5640_dac_l2_src, rt5640_dac_l2_values);
 866
 867 static const struct snd_kcontrol_new rt5640_dac_l2_mux =
 868         SOC_DAPM_ENUM("DAC2 left channel source", rt5640_dac_l2_enum);
 869
 870 static const char * const rt5640_dac_r2_src[] = {
 871         "IF2",
 872 };
 873
 874 static int rt5640_dac_r2_values[] = {
 875         0,
 876 };
 877
 878 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_r2_enum,
 879                                   RT5640_DSP_PATH2, RT5640_DAC_R2_SEL_SFT,
 880                                   0x3, rt5640_dac_r2_src, rt5640_dac_r2_values);
 881
 882 static const struct snd_kcontrol_new rt5640_dac_r2_mux =
 883         SOC_DAPM_ENUM("DAC2 right channel source", rt5640_dac_r2_enum);
 884
 885 /* digital interface and iis interface map */
 886 static const char * const rt5640_dai_iis_map[] = {
 887         "1:1|2:2", "1:2|2:1", "1:1|2:1", "1:2|2:2"
 888 };
 889
 890 static int rt5640_dai_iis_map_values[] = {
 891         0,
 892         5,
 893         6,
 894         7,
 895 };
 896
 897 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dai_iis_map_enum,
 898                                   RT5640_I2S1_SDP, RT5640_I2S_IF_SFT,
 899                                   0x7, rt5640_dai_iis_map,
 900                                   rt5640_dai_iis_map_values);
 901
 902 static const struct snd_kcontrol_new rt5640_dai_mux =
 903         SOC_DAPM_ENUM("DAI select", rt5640_dai_iis_map_enum);
 904
 905 /* SDI select */
 906 static const char * const rt5640_sdi_sel[] = {
 907         "IF1", "IF2"
 908 };
 909
 910 static SOC_ENUM_SINGLE_DECL(rt5640_sdi_sel_enum, RT5640_I2S2_SDP,
 911                             RT5640_I2S2_SDI_SFT, rt5640_sdi_sel);
 912
 913 static const struct snd_kcontrol_new rt5640_sdi_mux =
 914         SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum);
 915
 916 static void hp_amp_power_on(struct snd_soc_component *component)
 917 {
 918         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
 919
 920         /* depop parameters */
 921         regmap_update_bits(rt5640->regmap, RT5640_PR_BASE +
 922                 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0200);
 923         regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2,
 924                 RT5640_DEPOP_MASK, RT5640_DEPOP_MAN);
 925         regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1,
 926                 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK | RT5640_HP_CB_MASK,
 927                 RT5640_HP_CP_PU | RT5640_HP_SG_DIS | RT5640_HP_CB_PU);
 928         regmap_write(rt5640->regmap, RT5640_PR_BASE + RT5640_HP_DCC_INT1,
 929                            0x9f00);
 930         /* headphone amp power on */
 931         regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1,
 932                 RT5640_PWR_FV1 | RT5640_PWR_FV2, 0);
 933         regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1,
 934                 RT5640_PWR_HA,
 935                 RT5640_PWR_HA);
 936         usleep_range(10000, 15000);
 937         regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1,
 938                 RT5640_PWR_FV1 | RT5640_PWR_FV2 ,
 939                 RT5640_PWR_FV1 | RT5640_PWR_FV2);
 940 }
 941
 942 static void rt5640_pmu_depop(struct snd_soc_component *component)
 943 {
 944         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
 945
 946         regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2,
 947                 RT5640_DEPOP_MASK | RT5640_DIG_DP_MASK,
 948                 RT5640_DEPOP_AUTO | RT5640_DIG_DP_EN);
 949         regmap_update_bits(rt5640->regmap, RT5640_CHARGE_PUMP,
 950                 RT5640_PM_HP_MASK, RT5640_PM_HP_HV);
 951
 952         regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M3,
 953                 RT5640_CP_FQ1_MASK | RT5640_CP_FQ2_MASK | RT5640_CP_FQ3_MASK,
 954                 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ1_SFT) |
 955                 (RT5640_CP_FQ_12_KHZ << RT5640_CP_FQ2_SFT) |
 956                 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ3_SFT));
 957
 958         regmap_write(rt5640->regmap, RT5640_PR_BASE +
 959                 RT5640_MAMP_INT_REG2, 0x1c00);
 960         regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1,
 961                 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK,
 962                 RT5640_HP_CP_PD | RT5640_HP_SG_EN);
 963         regmap_update_bits(rt5640->regmap, RT5640_PR_BASE +
 964                 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0400);
 965 }
 966
 967 static int rt5640_hp_event(struct snd_soc_dapm_widget *w,
 968                            struct snd_kcontrol *kcontrol, int event)
 969 {
 970         struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
 971         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
 972
 973         switch (event) {
 974         case SND_SOC_DAPM_POST_PMU:
 975                 rt5640_pmu_depop(component);
 976                 rt5640->hp_mute = false;
 977                 break;
 978
 979         case SND_SOC_DAPM_PRE_PMD:
 980                 rt5640->hp_mute = true;
 981                 msleep(70);
 982                 break;
 983
 984         default:
 985                 return 0;
 986         }
 987
 988         return 0;
 989 }
 990
 991 static int rt5640_lout_event(struct snd_soc_dapm_widget *w,
 992         struct snd_kcontrol *kcontrol, int event)
 993 {
 994         struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
 995
 996         switch (event) {
 997         case SND_SOC_DAPM_POST_PMU:
 998                 hp_amp_power_on(component);
 999                 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
1000                         RT5640_PWR_LM, RT5640_PWR_LM);
1001                 snd_soc_component_update_bits(component, RT5640_OUTPUT,
1002                         RT5640_L_MUTE | RT5640_R_MUTE, 0);
1003                 break;
1004
1005         case SND_SOC_DAPM_PRE_PMD:
1006                 snd_soc_component_update_bits(component, RT5640_OUTPUT,
1007                         RT5640_L_MUTE | RT5640_R_MUTE,
1008                         RT5640_L_MUTE | RT5640_R_MUTE);
1009                 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
1010                         RT5640_PWR_LM, 0);
1011                 break;
1012
1013         default:
1014                 return 0;
1015         }
1016
1017         return 0;
1018 }
1019
1020 static int rt5640_hp_power_event(struct snd_soc_dapm_widget *w,
1021                            struct snd_kcontrol *kcontrol, int event)
1022 {
1023         struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1024
1025         switch (event) {
1026         case SND_SOC_DAPM_POST_PMU:
1027                 hp_amp_power_on(component);
1028                 break;
1029         default:
1030                 return 0;
1031         }
1032
1033         return 0;
1034 }
1035
1036 static int rt5640_hp_post_event(struct snd_soc_dapm_widget *w,
1037                            struct snd_kcontrol *kcontrol, int event)
1038 {
1039         struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1040         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
1041
1042         switch (event) {
1043         case SND_SOC_DAPM_POST_PMU:
1044                 if (!rt5640->hp_mute)
1045                         msleep(80);
1046
1047                 break;
1048
1049         default:
1050                 return 0;
1051         }
1052
1053         return 0;
1054 }
1055
1056 static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = {
1057         /* ASRC */
1058         SND_SOC_DAPM_SUPPLY_S("Stereo Filter ASRC", 1, RT5640_ASRC_1,
1059                          15, 0, NULL, 0),
1060         SND_SOC_DAPM_SUPPLY_S("I2S2 Filter ASRC", 1, RT5640_ASRC_1,
1061                          12, 0, NULL, 0),
1062         SND_SOC_DAPM_SUPPLY_S("I2S2 ASRC", 1, RT5640_ASRC_1,
1063                          11, 0, NULL, 0),
1064         SND_SOC_DAPM_SUPPLY_S("DMIC1 ASRC", 1, RT5640_ASRC_1,
1065                          9, 0, NULL, 0),
1066         SND_SOC_DAPM_SUPPLY_S("DMIC2 ASRC", 1, RT5640_ASRC_1,
1067                          8, 0, NULL, 0),
1068
1069
1070         /* Input Side */
1071         /* micbias */
1072         SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1,
1073                         RT5640_PWR_LDO2_BIT, 0, NULL, 0),
1074         SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2,
1075                         RT5640_PWR_MB1_BIT, 0, NULL, 0),
1076         /* Input Lines */
1077         SND_SOC_DAPM_INPUT("DMIC1"),
1078         SND_SOC_DAPM_INPUT("DMIC2"),
1079         SND_SOC_DAPM_INPUT("IN1P"),
1080         SND_SOC_DAPM_INPUT("IN1N"),
1081         SND_SOC_DAPM_INPUT("IN2P"),
1082         SND_SOC_DAPM_INPUT("IN2N"),
1083         SND_SOC_DAPM_INPUT("IN3P"),
1084         SND_SOC_DAPM_INPUT("IN3N"),
1085         SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM, 0, 0, NULL, 0),
1086         SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM, 0, 0, NULL, 0),
1087         SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM, 0, 0, NULL, 0),
1088         SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM, 0, 0, NULL, 0),
1089
1090         SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
1091                 set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
1092         SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC, RT5640_DMIC_1_EN_SFT, 0,
1093                 NULL, 0),
1094         SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC, RT5640_DMIC_2_EN_SFT, 0,
1095                 NULL, 0),
1096         /* Boost */
1097         SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2,
1098                 RT5640_PWR_BST1_BIT, 0, NULL, 0),
1099         SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2,
1100                 RT5640_PWR_BST4_BIT, 0, NULL, 0),
1101         SND_SOC_DAPM_PGA("BST3", RT5640_PWR_ANLG2,
1102                 RT5640_PWR_BST2_BIT, 0, NULL, 0),
1103         /* Input Volume */
1104         SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL,
1105                 RT5640_PWR_IN_L_BIT, 0, NULL, 0),
1106         SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL,
1107                 RT5640_PWR_IN_R_BIT, 0, NULL, 0),
1108         /* REC Mixer */
1109         SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER, RT5640_PWR_RM_L_BIT, 0,
1110                         rt5640_rec_l_mix, ARRAY_SIZE(rt5640_rec_l_mix)),
1111         SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER, RT5640_PWR_RM_R_BIT, 0,
1112                         rt5640_rec_r_mix, ARRAY_SIZE(rt5640_rec_r_mix)),
1113         /* ADCs */
1114         SND_SOC_DAPM_ADC("ADC L", NULL, RT5640_PWR_DIG1,
1115                         RT5640_PWR_ADC_L_BIT, 0),
1116         SND_SOC_DAPM_ADC("ADC R", NULL, RT5640_PWR_DIG1,
1117                         RT5640_PWR_ADC_R_BIT, 0),
1118         /* ADC Mux */
1119         SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1120                                 &rt5640_sto_adc_2_mux),
1121         SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1122                                 &rt5640_sto_adc_2_mux),
1123         SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1124                                 &rt5640_sto_adc_1_mux),
1125         SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1126                                 &rt5640_sto_adc_1_mux),
1127         SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1128                                 &rt5640_mono_adc_l2_mux),
1129         SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1130                                 &rt5640_mono_adc_l1_mux),
1131         SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1132                                 &rt5640_mono_adc_r1_mux),
1133         SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1134                                 &rt5640_mono_adc_r2_mux),
1135         /* ADC Mixer */
1136         SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2,
1137                 RT5640_PWR_ADC_SF_BIT, 0, NULL, 0),
1138         SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0,
1139                 rt5640_sto_adc_l_mix, ARRAY_SIZE(rt5640_sto_adc_l_mix)),
1140         SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0,
1141                 rt5640_sto_adc_r_mix, ARRAY_SIZE(rt5640_sto_adc_r_mix)),
1142         SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2,
1143                 RT5640_PWR_ADC_MF_L_BIT, 0, NULL, 0),
1144         SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0,
1145                 rt5640_mono_adc_l_mix, ARRAY_SIZE(rt5640_mono_adc_l_mix)),
1146         SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2,
1147                 RT5640_PWR_ADC_MF_R_BIT, 0, NULL, 0),
1148         SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0,
1149                 rt5640_mono_adc_r_mix, ARRAY_SIZE(rt5640_mono_adc_r_mix)),
1150
1151         /* Digital Interface */
1152         SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1,
1153                 RT5640_PWR_I2S1_BIT, 0, NULL, 0),
1154         SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1155         SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1156         SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1157         SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1158         SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1159         SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1160         SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1,
1161                 RT5640_PWR_I2S2_BIT, 0, NULL, 0),
1162         SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1163         SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1164         SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1165         SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1166         SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1167         SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1168         /* Digital Interface Select */
1169         SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1170         SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1171         SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1172         SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1173         SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux),
1174         SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1175         SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1176         SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1177         SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1178         SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux),
1179         /* Audio Interface */
1180         SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
1181         SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
1182         SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
1183         SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
1184
1185         /* Output Side */
1186         /* DAC mixer before sound effect  */
1187         SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
1188                 rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)),
1189         SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
1190                 rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)),
1191
1192         /* DAC Mixer */
1193         SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0,
1194                 rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)),
1195         SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0,
1196                 rt5640_mono_dac_r_mix, ARRAY_SIZE(rt5640_mono_dac_r_mix)),
1197         SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0,
1198                 rt5640_dig_l_mix, ARRAY_SIZE(rt5640_dig_l_mix)),
1199         SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0,
1200                 rt5640_dig_r_mix, ARRAY_SIZE(rt5640_dig_r_mix)),
1201         /* DACs */
1202         SND_SOC_DAPM_DAC("DAC L1", NULL, SND_SOC_NOPM,
1203                         0, 0),
1204         SND_SOC_DAPM_DAC("DAC R1", NULL, SND_SOC_NOPM,
1205                         0, 0),
1206         SND_SOC_DAPM_SUPPLY("DAC L1 Power", RT5640_PWR_DIG1,
1207                 RT5640_PWR_DAC_L1_BIT, 0, NULL, 0),
1208         SND_SOC_DAPM_SUPPLY("DAC R1 Power", RT5640_PWR_DIG1,
1209                 RT5640_PWR_DAC_R1_BIT, 0, NULL, 0),
1210         SND_SOC_DAPM_SUPPLY("DAC L2 Power", RT5640_PWR_DIG1,
1211                 RT5640_PWR_DAC_L2_BIT, 0, NULL, 0),
1212         SND_SOC_DAPM_SUPPLY("DAC R2 Power", RT5640_PWR_DIG1,
1213                 RT5640_PWR_DAC_R2_BIT, 0, NULL, 0),
1214         /* SPK/OUT Mixer */
1215         SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT,
1216                 0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)),
1217         SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT,
1218                 0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)),
1219         /* Ouput Volume */
1220         SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL,
1221                 RT5640_PWR_SV_L_BIT, 0, NULL, 0),
1222         SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL,
1223                 RT5640_PWR_SV_R_BIT, 0, NULL, 0),
1224         SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL,
1225                 RT5640_PWR_OV_L_BIT, 0, NULL, 0),
1226         SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL,
1227                 RT5640_PWR_OV_R_BIT, 0, NULL, 0),
1228         SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL,
1229                 RT5640_PWR_HV_L_BIT, 0, NULL, 0),
1230         SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL,
1231                 RT5640_PWR_HV_R_BIT, 0, NULL, 0),
1232         /* SPO/HPO/LOUT/Mono Mixer */
1233         SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0,
1234                 0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)),
1235         SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0,
1236                 0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)),
1237         SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0,
1238                 rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)),
1239         SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM,
1240                 0, 0, rt5640_hp_power_event, SND_SOC_DAPM_POST_PMU),
1241         SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0,
1242                 rt5640_hp_event,
1243                 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1244         SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0,
1245                 rt5640_lout_event,
1246                 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1247         SND_SOC_DAPM_SUPPLY("HP L Amp", RT5640_PWR_ANLG1,
1248                 RT5640_PWR_HP_L_BIT, 0, NULL, 0),
1249         SND_SOC_DAPM_SUPPLY("HP R Amp", RT5640_PWR_ANLG1,
1250                 RT5640_PWR_HP_R_BIT, 0, NULL, 0),
1251         SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1,
1252                 RT5640_PWR_CLS_D_BIT, 0, NULL, 0),
1253
1254         /* Output Switch */
1255         SND_SOC_DAPM_SWITCH("Speaker L Playback", SND_SOC_NOPM, 0, 0,
1256                         &spk_l_enable_control),
1257         SND_SOC_DAPM_SWITCH("Speaker R Playback", SND_SOC_NOPM, 0, 0,
1258                         &spk_r_enable_control),
1259         SND_SOC_DAPM_SWITCH("HP L Playback", SND_SOC_NOPM, 0, 0,
1260                         &hp_l_enable_control),
1261         SND_SOC_DAPM_SWITCH("HP R Playback", SND_SOC_NOPM, 0, 0,
1262                         &hp_r_enable_control),
1263         SND_SOC_DAPM_POST("HP Post", rt5640_hp_post_event),
1264         /* Output Lines */
1265         SND_SOC_DAPM_OUTPUT("SPOLP"),
1266         SND_SOC_DAPM_OUTPUT("SPOLN"),
1267         SND_SOC_DAPM_OUTPUT("SPORP"),
1268         SND_SOC_DAPM_OUTPUT("SPORN"),
1269         SND_SOC_DAPM_OUTPUT("HPOL"),
1270         SND_SOC_DAPM_OUTPUT("HPOR"),
1271         SND_SOC_DAPM_OUTPUT("LOUTL"),
1272         SND_SOC_DAPM_OUTPUT("LOUTR"),
1273 };
1274
1275 static const struct snd_soc_dapm_widget rt5640_specific_dapm_widgets[] = {
1276         /* Audio DSP */
1277         SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
1278         /* ANC */
1279         SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0),
1280
1281         /* DAC2 channel Mux */
1282         SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_l2_mux),
1283         SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_r2_mux),
1284
1285         SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
1286                 rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)),
1287         SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
1288                 rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)),
1289
1290         SND_SOC_DAPM_DAC("DAC R2", NULL, SND_SOC_NOPM, 0,
1291                 0),
1292         SND_SOC_DAPM_DAC("DAC L2", NULL, SND_SOC_NOPM, 0,
1293                 0),
1294
1295         SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
1296                 0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)),
1297         SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
1298                 0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)),
1299
1300         SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
1301                 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
1302         SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
1303                 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
1304
1305         SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0,
1306                 rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)),
1307         SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1,
1308                 RT5640_PWR_MA_BIT, 0, NULL, 0),
1309
1310         SND_SOC_DAPM_OUTPUT("MONOP"),
1311         SND_SOC_DAPM_OUTPUT("MONON"),
1312 };
1313
1314 static const struct snd_soc_dapm_widget rt5639_specific_dapm_widgets[] = {
1315         SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
1316                 rt5639_sto_dac_l_mix, ARRAY_SIZE(rt5639_sto_dac_l_mix)),
1317         SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
1318                 rt5639_sto_dac_r_mix, ARRAY_SIZE(rt5639_sto_dac_r_mix)),
1319
1320         SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
1321                 0, rt5639_out_l_mix, ARRAY_SIZE(rt5639_out_l_mix)),
1322         SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
1323                 0, rt5639_out_r_mix, ARRAY_SIZE(rt5639_out_r_mix)),
1324
1325         SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
1326                 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)),
1327         SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
1328                 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)),
1329 };
1330
1331 static const struct snd_soc_dapm_route rt5640_dapm_routes[] = {
1332         { "I2S1", NULL, "Stereo Filter ASRC", is_using_asrc },
1333         { "I2S2", NULL, "I2S2 ASRC", is_using_asrc },
1334         { "I2S2", NULL, "I2S2 Filter ASRC", is_using_asrc },
1335         { "DMIC1", NULL, "DMIC1 ASRC", is_using_asrc },
1336         { "DMIC2", NULL, "DMIC2 ASRC", is_using_asrc },
1337
1338         {"IN1P", NULL, "LDO2"},
1339         {"IN2P", NULL, "LDO2"},
1340         {"IN3P", NULL, "LDO2"},
1341
1342         {"DMIC L1", NULL, "DMIC1"},
1343         {"DMIC R1", NULL, "DMIC1"},
1344         {"DMIC L2", NULL, "DMIC2"},
1345         {"DMIC R2", NULL, "DMIC2"},
1346
1347         {"BST1", NULL, "IN1P"},
1348         {"BST1", NULL, "IN1N"},
1349         {"BST2", NULL, "IN2P"},
1350         {"BST2", NULL, "IN2N"},
1351         {"BST3", NULL, "IN3P"},
1352         {"BST3", NULL, "IN3N"},
1353
1354         {"INL VOL", NULL, "IN2P"},
1355         {"INR VOL", NULL, "IN2N"},
1356
1357         {"RECMIXL", "HPOL Switch", "HPOL"},
1358         {"RECMIXL", "INL Switch", "INL VOL"},
1359         {"RECMIXL", "BST3 Switch", "BST3"},
1360         {"RECMIXL", "BST2 Switch", "BST2"},
1361         {"RECMIXL", "BST1 Switch", "BST1"},
1362         {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"},
1363
1364         {"RECMIXR", "HPOR Switch", "HPOR"},
1365         {"RECMIXR", "INR Switch", "INR VOL"},
1366         {"RECMIXR", "BST3 Switch", "BST3"},
1367         {"RECMIXR", "BST2 Switch", "BST2"},
1368         {"RECMIXR", "BST1 Switch", "BST1"},
1369         {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"},
1370
1371         {"ADC L", NULL, "RECMIXL"},
1372         {"ADC R", NULL, "RECMIXR"},
1373
1374         {"DMIC L1", NULL, "DMIC CLK"},
1375         {"DMIC L1", NULL, "DMIC1 Power"},
1376         {"DMIC R1", NULL, "DMIC CLK"},
1377         {"DMIC R1", NULL, "DMIC1 Power"},
1378         {"DMIC L2", NULL, "DMIC CLK"},
1379         {"DMIC L2", NULL, "DMIC2 Power"},
1380         {"DMIC R2", NULL, "DMIC CLK"},
1381         {"DMIC R2", NULL, "DMIC2 Power"},
1382
1383         {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"},
1384         {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"},
1385         {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"},
1386         {"Stereo ADC L1 Mux", "ADC", "ADC L"},
1387         {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"},
1388
1389         {"Stereo ADC R1 Mux", "ADC", "ADC R"},
1390         {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"},
1391         {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"},
1392         {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"},
1393         {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"},
1394
1395         {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"},
1396         {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"},
1397         {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1398         {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1399         {"Mono ADC L1 Mux", "ADCL", "ADC L"},
1400
1401         {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1402         {"Mono ADC R1 Mux", "ADCR", "ADC R"},
1403         {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"},
1404         {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"},
1405         {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1406
1407         {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"},
1408         {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"},
1409         {"Stereo ADC MIXL", NULL, "Stereo Filter"},
1410
1411         {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"},
1412         {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"},
1413         {"Stereo ADC MIXR", NULL, "Stereo Filter"},
1414
1415         {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"},
1416         {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"},
1417         {"Mono ADC MIXL", NULL, "Mono Left Filter"},
1418
1419         {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"},
1420         {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"},
1421         {"Mono ADC MIXR", NULL, "Mono Right Filter"},
1422
1423         {"IF2 ADC L", NULL, "Mono ADC MIXL"},
1424         {"IF2 ADC R", NULL, "Mono ADC MIXR"},
1425         {"IF1 ADC L", NULL, "Stereo ADC MIXL"},
1426         {"IF1 ADC R", NULL, "Stereo ADC MIXR"},
1427
1428         {"IF1 ADC", NULL, "I2S1"},
1429         {"IF1 ADC", NULL, "IF1 ADC L"},
1430         {"IF1 ADC", NULL, "IF1 ADC R"},
1431         {"IF2 ADC", NULL, "I2S2"},
1432         {"IF2 ADC", NULL, "IF2 ADC L"},
1433         {"IF2 ADC", NULL, "IF2 ADC R"},
1434
1435         {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"},
1436         {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"},
1437         {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"},
1438         {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"},
1439         {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"},
1440         {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"},
1441
1442         {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"},
1443         {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"},
1444         {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"},
1445         {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"},
1446         {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"},
1447         {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"},
1448
1449         {"AIF1TX", NULL, "DAI1 TX Mux"},
1450         {"AIF1TX", NULL, "SDI1 TX Mux"},
1451         {"AIF2TX", NULL, "DAI2 TX Mux"},
1452         {"AIF2TX", NULL, "SDI2 TX Mux"},
1453
1454         {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"},
1455         {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"},
1456         {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"},
1457         {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"},
1458
1459         {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"},
1460         {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"},
1461         {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"},
1462         {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"},
1463
1464         {"IF1 DAC", NULL, "I2S1"},
1465         {"IF1 DAC", NULL, "DAI1 RX Mux"},
1466         {"IF2 DAC", NULL, "I2S2"},
1467         {"IF2 DAC", NULL, "DAI2 RX Mux"},
1468
1469         {"IF1 DAC L", NULL, "IF1 DAC"},
1470         {"IF1 DAC R", NULL, "IF1 DAC"},
1471         {"IF2 DAC L", NULL, "IF2 DAC"},
1472         {"IF2 DAC R", NULL, "IF2 DAC"},
1473
1474         {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"},
1475         {"DAC MIXL", "INF1 Switch", "IF1 DAC L"},
1476         {"DAC MIXL", NULL, "DAC L1 Power"},
1477         {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"},
1478         {"DAC MIXR", "INF1 Switch", "IF1 DAC R"},
1479         {"DAC MIXR", NULL, "DAC R1 Power"},
1480
1481         {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1482         {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1483
1484         {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1485         {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1486
1487         {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"},
1488         {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"},
1489
1490         {"DAC L1", NULL, "Stereo DAC MIXL"},
1491         {"DAC L1", NULL, "DAC L1 Power"},
1492         {"DAC R1", NULL, "Stereo DAC MIXR"},
1493         {"DAC R1", NULL, "DAC R1 Power"},
1494
1495         {"SPK MIXL", "REC MIXL Switch", "RECMIXL"},
1496         {"SPK MIXL", "INL Switch", "INL VOL"},
1497         {"SPK MIXL", "DAC L1 Switch", "DAC L1"},
1498         {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"},
1499         {"SPK MIXR", "REC MIXR Switch", "RECMIXR"},
1500         {"SPK MIXR", "INR Switch", "INR VOL"},
1501         {"SPK MIXR", "DAC R1 Switch", "DAC R1"},
1502         {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"},
1503
1504         {"OUT MIXL", "BST1 Switch", "BST1"},
1505         {"OUT MIXL", "INL Switch", "INL VOL"},
1506         {"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
1507         {"OUT MIXL", "DAC L1 Switch", "DAC L1"},
1508
1509         {"OUT MIXR", "BST2 Switch", "BST2"},
1510         {"OUT MIXR", "BST1 Switch", "BST1"},
1511         {"OUT MIXR", "INR Switch", "INR VOL"},
1512         {"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
1513         {"OUT MIXR", "DAC R1 Switch", "DAC R1"},
1514
1515         {"SPKVOL L", NULL, "SPK MIXL"},
1516         {"SPKVOL R", NULL, "SPK MIXR"},
1517         {"HPOVOL L", NULL, "OUT MIXL"},
1518         {"HPOVOL R", NULL, "OUT MIXR"},
1519         {"OUTVOL L", NULL, "OUT MIXL"},
1520         {"OUTVOL R", NULL, "OUT MIXR"},
1521
1522         {"SPOL MIX", "DAC R1 Switch", "DAC R1"},
1523         {"SPOL MIX", "DAC L1 Switch", "DAC L1"},
1524         {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"},
1525         {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"},
1526         {"SPOL MIX", "BST1 Switch", "BST1"},
1527         {"SPOR MIX", "DAC R1 Switch", "DAC R1"},
1528         {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"},
1529         {"SPOR MIX", "BST1 Switch", "BST1"},
1530
1531         {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"},
1532         {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"},
1533         {"HPO MIX L", NULL, "HP L Amp"},
1534         {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"},
1535         {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"},
1536         {"HPO MIX R", NULL, "HP R Amp"},
1537
1538         {"LOUT MIX", "DAC L1 Switch", "DAC L1"},
1539         {"LOUT MIX", "DAC R1 Switch", "DAC R1"},
1540         {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
1541         {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
1542
1543         {"HP Amp", NULL, "HPO MIX L"},
1544         {"HP Amp", NULL, "HPO MIX R"},
1545
1546         {"Speaker L Playback", "Switch", "SPOL MIX"},
1547         {"Speaker R Playback", "Switch", "SPOR MIX"},
1548         {"SPOLP", NULL, "Speaker L Playback"},
1549         {"SPOLN", NULL, "Speaker L Playback"},
1550         {"SPORP", NULL, "Speaker R Playback"},
1551         {"SPORN", NULL, "Speaker R Playback"},
1552
1553         {"SPOLP", NULL, "Improve SPK Amp Drv"},
1554         {"SPOLN", NULL, "Improve SPK Amp Drv"},
1555         {"SPORP", NULL, "Improve SPK Amp Drv"},
1556         {"SPORN", NULL, "Improve SPK Amp Drv"},
1557
1558         {"HPOL", NULL, "Improve HP Amp Drv"},
1559         {"HPOR", NULL, "Improve HP Amp Drv"},
1560
1561         {"HP L Playback", "Switch", "HP Amp"},
1562         {"HP R Playback", "Switch", "HP Amp"},
1563         {"HPOL", NULL, "HP L Playback"},
1564         {"HPOR", NULL, "HP R Playback"},
1565
1566         {"LOUT amp", NULL, "LOUT MIX"},
1567         {"LOUTL", NULL, "LOUT amp"},
1568         {"LOUTR", NULL, "LOUT amp"},
1569 };
1570
1571 static const struct snd_soc_dapm_route rt5640_specific_dapm_routes[] = {
1572         {"ANC", NULL, "Stereo ADC MIXL"},
1573         {"ANC", NULL, "Stereo ADC MIXR"},
1574
1575         {"Audio DSP", NULL, "DAC MIXL"},
1576         {"Audio DSP", NULL, "DAC MIXR"},
1577
1578         {"DAC L2 Mux", "IF2", "IF2 DAC L"},
1579         {"DAC L2 Mux", "Base L/R", "Audio DSP"},
1580         {"DAC L2 Mux", NULL, "DAC L2 Power"},
1581         {"DAC R2 Mux", "IF2", "IF2 DAC R"},
1582         {"DAC R2 Mux", NULL, "DAC R2 Power"},
1583
1584         {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1585         {"Stereo DAC MIXL", "ANC Switch", "ANC"},
1586         {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1587         {"Stereo DAC MIXR", "ANC Switch", "ANC"},
1588
1589         {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1590         {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"},
1591
1592         {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1593         {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"},
1594
1595         {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1596         {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1597
1598         {"DAC L2", NULL, "Mono DAC MIXL"},
1599         {"DAC L2", NULL, "DAC L2 Power"},
1600         {"DAC R2", NULL, "Mono DAC MIXR"},
1601         {"DAC R2", NULL, "DAC R2 Power"},
1602
1603         {"SPK MIXL", "DAC L2 Switch", "DAC L2"},
1604         {"SPK MIXR", "DAC R2 Switch", "DAC R2"},
1605
1606         {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"},
1607         {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"},
1608
1609         {"OUT MIXL", "DAC R2 Switch", "DAC R2"},
1610         {"OUT MIXL", "DAC L2 Switch", "DAC L2"},
1611
1612         {"OUT MIXR", "DAC L2 Switch", "DAC L2"},
1613         {"OUT MIXR", "DAC R2 Switch", "DAC R2"},
1614
1615         {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"},
1616         {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"},
1617
1618         {"Mono MIX", "DAC R2 Switch", "DAC R2"},
1619         {"Mono MIX", "DAC L2 Switch", "DAC L2"},
1620         {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
1621         {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
1622         {"Mono MIX", "BST1 Switch", "BST1"},
1623
1624         {"MONOP", NULL, "Mono MIX"},
1625         {"MONON", NULL, "Mono MIX"},
1626         {"MONOP", NULL, "Improve MONO Amp Drv"},
1627 };
1628
1629 static const struct snd_soc_dapm_route rt5639_specific_dapm_routes[] = {
1630         {"Stereo DAC MIXL", "DAC L2 Switch", "IF2 DAC L"},
1631         {"Stereo DAC MIXR", "DAC R2 Switch", "IF2 DAC R"},
1632
1633         {"Mono DAC MIXL", "DAC L2 Switch", "IF2 DAC L"},
1634         {"Mono DAC MIXL", "DAC R2 Switch", "IF2 DAC R"},
1635
1636         {"Mono DAC MIXR", "DAC R2 Switch", "IF2 DAC R"},
1637         {"Mono DAC MIXR", "DAC L2 Switch", "IF2 DAC L"},
1638
1639         {"DIG MIXL", "DAC L2 Switch", "IF2 DAC L"},
1640         {"DIG MIXR", "DAC R2 Switch", "IF2 DAC R"},
1641
1642         {"IF2 DAC L", NULL, "DAC L2 Power"},
1643         {"IF2 DAC R", NULL, "DAC R2 Power"},
1644 };
1645
1646 static int get_sdp_info(struct snd_soc_component *component, int dai_id)
1647 {
1648         int ret = 0, val;
1649
1650         if (component == NULL)
1651                 return -EINVAL;
1652
1653         val = snd_soc_component_read(component, RT5640_I2S1_SDP);
1654         val = (val & RT5640_I2S_IF_MASK) >> RT5640_I2S_IF_SFT;
1655         switch (dai_id) {
1656         case RT5640_AIF1:
1657                 switch (val) {
1658                 case RT5640_IF_123:
1659                 case RT5640_IF_132:
1660                         ret |= RT5640_U_IF1;
1661                         break;
1662                 case RT5640_IF_113:
1663                         ret |= RT5640_U_IF1;
1664                         fallthrough;
1665                 case RT5640_IF_312:
1666                 case RT5640_IF_213:
1667                         ret |= RT5640_U_IF2;
1668                         break;
1669                 }
1670                 break;
1671
1672         case RT5640_AIF2:
1673                 switch (val) {
1674                 case RT5640_IF_231:
1675                 case RT5640_IF_213:
1676                         ret |= RT5640_U_IF1;
1677                         break;
1678                 case RT5640_IF_223:
1679                         ret |= RT5640_U_IF1;
1680                         fallthrough;
1681                 case RT5640_IF_123:
1682                 case RT5640_IF_321:
1683                         ret |= RT5640_U_IF2;
1684                         break;
1685                 }
1686                 break;
1687
1688         default:
1689                 ret = -EINVAL;
1690                 break;
1691         }
1692
1693         return ret;
1694 }
1695
1696 static int rt5640_hw_params(struct snd_pcm_substream *substream,
1697         struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
1698 {
1699         struct snd_soc_component *component = dai->component;
1700         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
1701         unsigned int val_len = 0, val_clk, mask_clk;
1702         int dai_sel, pre_div, bclk_ms, frame_size;
1703
1704         rt5640->lrck[dai->id] = params_rate(params);
1705         pre_div = rl6231_get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]);
1706         if (pre_div < 0) {
1707                 dev_err(component->dev, "Unsupported clock setting %d for DAI %d\n",
1708                         rt5640->lrck[dai->id], dai->id);
1709                 return -EINVAL;
1710         }
1711         frame_size = snd_soc_params_to_frame_size(params);
1712         if (frame_size < 0) {
1713                 dev_err(component->dev, "Unsupported frame size: %d\n", frame_size);
1714                 return frame_size;
1715         }
1716         if (frame_size > 32)
1717                 bclk_ms = 1;
1718         else
1719                 bclk_ms = 0;
1720         rt5640->bclk[dai->id] = rt5640->lrck[dai->id] * (32 << bclk_ms);
1721
1722         dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
1723                 rt5640->bclk[dai->id], rt5640->lrck[dai->id]);
1724         dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
1725                                 bclk_ms, pre_div, dai->id);
1726
1727         switch (params_width(params)) {
1728         case 16:
1729                 break;
1730         case 20:
1731                 val_len |= RT5640_I2S_DL_20;
1732                 break;
1733         case 24:
1734                 val_len |= RT5640_I2S_DL_24;
1735                 break;
1736         case 8:
1737                 val_len |= RT5640_I2S_DL_8;
1738                 break;
1739         default:
1740                 return -EINVAL;
1741         }
1742
1743         dai_sel = get_sdp_info(component, dai->id);
1744         if (dai_sel < 0) {
1745                 dev_err(component->dev, "Failed to get sdp info: %d\n", dai_sel);
1746                 return -EINVAL;
1747         }
1748         if (dai_sel & RT5640_U_IF1) {
1749                 mask_clk = RT5640_I2S_BCLK_MS1_MASK | RT5640_I2S_PD1_MASK;
1750                 val_clk = bclk_ms << RT5640_I2S_BCLK_MS1_SFT |
1751                         pre_div << RT5640_I2S_PD1_SFT;
1752                 snd_soc_component_update_bits(component, RT5640_I2S1_SDP,
1753                         RT5640_I2S_DL_MASK, val_len);
1754                 snd_soc_component_update_bits(component, RT5640_ADDA_CLK1, mask_clk, val_clk);
1755         }
1756         if (dai_sel & RT5640_U_IF2) {
1757                 mask_clk = RT5640_I2S_BCLK_MS2_MASK | RT5640_I2S_PD2_MASK;
1758                 val_clk = bclk_ms << RT5640_I2S_BCLK_MS2_SFT |
1759                         pre_div << RT5640_I2S_PD2_SFT;
1760                 snd_soc_component_update_bits(component, RT5640_I2S2_SDP,
1761                         RT5640_I2S_DL_MASK, val_len);
1762                 snd_soc_component_update_bits(component, RT5640_ADDA_CLK1, mask_clk, val_clk);
1763         }
1764
1765         return 0;
1766 }
1767
1768 static int rt5640_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
1769 {
1770         struct snd_soc_component *component = dai->component;
1771         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
1772         unsigned int reg_val = 0;
1773         int dai_sel;
1774
1775         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1776         case SND_SOC_DAIFMT_CBM_CFM:
1777                 rt5640->master[dai->id] = 1;
1778                 break;
1779         case SND_SOC_DAIFMT_CBS_CFS:
1780                 reg_val |= RT5640_I2S_MS_S;
1781                 rt5640->master[dai->id] = 0;
1782                 break;
1783         default:
1784                 return -EINVAL;
1785         }
1786
1787         switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1788         case SND_SOC_DAIFMT_NB_NF:
1789                 break;
1790         case SND_SOC_DAIFMT_IB_NF:
1791                 reg_val |= RT5640_I2S_BP_INV;
1792                 break;
1793         default:
1794                 return -EINVAL;
1795         }
1796
1797         switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1798         case SND_SOC_DAIFMT_I2S:
1799                 break;
1800         case SND_SOC_DAIFMT_LEFT_J:
1801                 reg_val |= RT5640_I2S_DF_LEFT;
1802                 break;
1803         case SND_SOC_DAIFMT_DSP_A:
1804                 reg_val |= RT5640_I2S_DF_PCM_A;
1805                 break;
1806         case SND_SOC_DAIFMT_DSP_B:
1807                 reg_val  |= RT5640_I2S_DF_PCM_B;
1808                 break;
1809         default:
1810                 return -EINVAL;
1811         }
1812
1813         dai_sel = get_sdp_info(component, dai->id);
1814         if (dai_sel < 0) {
1815                 dev_err(component->dev, "Failed to get sdp info: %d\n", dai_sel);
1816                 return -EINVAL;
1817         }
1818         if (dai_sel & RT5640_U_IF1) {
1819                 snd_soc_component_update_bits(component, RT5640_I2S1_SDP,
1820                         RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK |
1821                         RT5640_I2S_DF_MASK, reg_val);
1822         }
1823         if (dai_sel & RT5640_U_IF2) {
1824                 snd_soc_component_update_bits(component, RT5640_I2S2_SDP,
1825                         RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK |
1826                         RT5640_I2S_DF_MASK, reg_val);
1827         }
1828
1829         return 0;
1830 }
1831
1832 static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai,
1833                 int clk_id, unsigned int freq, int dir)
1834 {
1835         struct snd_soc_component *component = dai->component;
1836         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
1837         unsigned int reg_val = 0;
1838         unsigned int pll_bit = 0;
1839         int ret;
1840
1841         switch (clk_id) {
1842         case RT5640_SCLK_S_MCLK:
1843                 ret = clk_set_rate(rt5640->mclk, freq);
1844                 if (ret)
1845                         return ret;
1846
1847                 reg_val |= RT5640_SCLK_SRC_MCLK;
1848                 break;
1849         case RT5640_SCLK_S_PLL1:
1850                 reg_val |= RT5640_SCLK_SRC_PLL1;
1851                 pll_bit |= RT5640_PWR_PLL;
1852                 break;
1853         case RT5640_SCLK_S_RCCLK:
1854                 reg_val |= RT5640_SCLK_SRC_RCCLK;
1855                 break;
1856         default:
1857                 dev_err(component->dev, "Invalid clock id (%d)\n", clk_id);
1858                 return -EINVAL;
1859         }
1860         snd_soc_component_update_bits(component, RT5640_PWR_ANLG2,
1861                 RT5640_PWR_PLL, pll_bit);
1862         snd_soc_component_update_bits(component, RT5640_GLB_CLK,
1863                 RT5640_SCLK_SRC_MASK, reg_val);
1864         rt5640->sysclk = freq;
1865         rt5640->sysclk_src = clk_id;
1866
1867         dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
1868         return 0;
1869 }
1870
1871 static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
1872                         unsigned int freq_in, unsigned int freq_out)
1873 {
1874         struct snd_soc_component *component = dai->component;
1875         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
1876         struct rl6231_pll_code pll_code;
1877         int ret;
1878
1879         if (source == rt5640->pll_src && freq_in == rt5640->pll_in &&
1880             freq_out == rt5640->pll_out)
1881                 return 0;
1882
1883         if (!freq_in || !freq_out) {
1884                 dev_dbg(component->dev, "PLL disabled\n");
1885
1886                 rt5640->pll_in = 0;
1887                 rt5640->pll_out = 0;
1888                 snd_soc_component_update_bits(component, RT5640_GLB_CLK,
1889                         RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_MCLK);
1890                 return 0;
1891         }
1892
1893         switch (source) {
1894         case RT5640_PLL1_S_MCLK:
1895                 snd_soc_component_update_bits(component, RT5640_GLB_CLK,
1896                         RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_MCLK);
1897                 break;
1898         case RT5640_PLL1_S_BCLK1:
1899                 snd_soc_component_update_bits(component, RT5640_GLB_CLK,
1900                         RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK1);
1901                 break;
1902         case RT5640_PLL1_S_BCLK2:
1903                 snd_soc_component_update_bits(component, RT5640_GLB_CLK,
1904                         RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK2);
1905                 break;
1906         default:
1907                 dev_err(component->dev, "Unknown PLL source %d\n", source);
1908                 return -EINVAL;
1909         }
1910
1911         ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
1912         if (ret < 0) {
1913                 dev_err(component->dev, "Unsupported input clock %d\n", freq_in);
1914                 return ret;
1915         }
1916
1917         dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n",
1918                 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
1919                 pll_code.n_code, pll_code.k_code);
1920
1921         snd_soc_component_write(component, RT5640_PLL_CTRL1,
1922                 (pll_code.n_code << RT5640_PLL_N_SFT) | pll_code.k_code);
1923         snd_soc_component_write(component, RT5640_PLL_CTRL2,
1924                 ((pll_code.m_bp ? 0 : pll_code.m_code) << RT5640_PLL_M_SFT) |
1925                 (pll_code.m_bp << RT5640_PLL_M_BP_SFT));
1926
1927         rt5640->pll_in = freq_in;
1928         rt5640->pll_out = freq_out;
1929         rt5640->pll_src = source;
1930
1931         return 0;
1932 }
1933
1934 static int rt5640_set_bias_level(struct snd_soc_component *component,
1935                         enum snd_soc_bias_level level)
1936 {
1937         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
1938         int ret;
1939
1940         switch (level) {
1941         case SND_SOC_BIAS_ON:
1942                 break;
1943
1944         case SND_SOC_BIAS_PREPARE:
1945                 /*
1946                  * SND_SOC_BIAS_PREPARE is called while preparing for a
1947                  * transition to ON or away from ON. If current bias_level
1948                  * is SND_SOC_BIAS_ON, then it is preparing for a transition
1949                  * away from ON. Disable the clock in that case, otherwise
1950                  * enable it.
1951                  */
1952                 if (IS_ERR(rt5640->mclk))
1953                         break;
1954
1955                 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) {
1956                         clk_disable_unprepare(rt5640->mclk);
1957                 } else {
1958                         ret = clk_prepare_enable(rt5640->mclk);
1959                         if (ret)
1960                                 return ret;
1961                 }
1962                 break;
1963
1964         case SND_SOC_BIAS_STANDBY:
1965                 if (SND_SOC_BIAS_OFF == snd_soc_component_get_bias_level(component)) {
1966                         snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
1967                                 RT5640_PWR_VREF1 | RT5640_PWR_MB |
1968                                 RT5640_PWR_BG | RT5640_PWR_VREF2,
1969                                 RT5640_PWR_VREF1 | RT5640_PWR_MB |
1970                                 RT5640_PWR_BG | RT5640_PWR_VREF2);
1971                         usleep_range(10000, 15000);
1972                         snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
1973                                 RT5640_PWR_FV1 | RT5640_PWR_FV2,
1974                                 RT5640_PWR_FV1 | RT5640_PWR_FV2);
1975                         snd_soc_component_update_bits(component, RT5640_DUMMY1,
1976                                                 0x1, 0x1);
1977                         snd_soc_component_update_bits(component, RT5640_MICBIAS,
1978                                                 0x0030, 0x0030);
1979                 }
1980                 break;
1981
1982         case SND_SOC_BIAS_OFF:
1983                 snd_soc_component_write(component, RT5640_DEPOP_M1, 0x0004);
1984                 snd_soc_component_write(component, RT5640_DEPOP_M2, 0x1100);
1985                 snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x1, 0);
1986                 snd_soc_component_write(component, RT5640_PWR_DIG1, 0x0000);
1987                 snd_soc_component_write(component, RT5640_PWR_DIG2, 0x0000);
1988                 snd_soc_component_write(component, RT5640_PWR_VOL, 0x0000);
1989                 snd_soc_component_write(component, RT5640_PWR_MIXER, 0x0000);
1990                 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER)
1991                         snd_soc_component_write(component, RT5640_PWR_ANLG1,
1992                                 0x2818);
1993                 else
1994                         snd_soc_component_write(component, RT5640_PWR_ANLG1,
1995                                 0x0000);
1996                 snd_soc_component_write(component, RT5640_PWR_ANLG2, 0x0000);
1997                 break;
1998
1999         default:
2000                 break;
2001         }
2002
2003         return 0;
2004 }
2005
2006 int rt5640_dmic_enable(struct snd_soc_component *component,
2007                        bool dmic1_data_pin, bool dmic2_data_pin)
2008 {
2009         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2010
2011         regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
2012                 RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL);
2013
2014         if (dmic1_data_pin) {
2015                 regmap_update_bits(rt5640->regmap, RT5640_DMIC,
2016                         RT5640_DMIC_1_DP_MASK, RT5640_DMIC_1_DP_GPIO3);
2017                 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
2018                         RT5640_GP3_PIN_MASK, RT5640_GP3_PIN_DMIC1_SDA);
2019         }
2020
2021         if (dmic2_data_pin) {
2022                 regmap_update_bits(rt5640->regmap, RT5640_DMIC,
2023                         RT5640_DMIC_2_DP_MASK, RT5640_DMIC_2_DP_GPIO4);
2024                 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
2025                         RT5640_GP4_PIN_MASK, RT5640_GP4_PIN_DMIC2_SDA);
2026         }
2027
2028         return 0;
2029 }
2030 EXPORT_SYMBOL_GPL(rt5640_dmic_enable);
2031
2032 int rt5640_sel_asrc_clk_src(struct snd_soc_component *component,
2033                 unsigned int filter_mask, unsigned int clk_src)
2034 {
2035         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2036         unsigned int asrc2_mask = 0;
2037         unsigned int asrc2_value = 0;
2038
2039         switch (clk_src) {
2040         case RT5640_CLK_SEL_SYS:
2041         case RT5640_CLK_SEL_ASRC:
2042                 break;
2043
2044         default:
2045                 return -EINVAL;
2046         }
2047
2048         if (!filter_mask)
2049                 return -EINVAL;
2050
2051         if (filter_mask & RT5640_DA_STEREO_FILTER) {
2052                 asrc2_mask |= RT5640_STO_DAC_M_MASK;
2053                 asrc2_value = (asrc2_value & ~RT5640_STO_DAC_M_MASK)
2054                         | (clk_src << RT5640_STO_DAC_M_SFT);
2055         }
2056
2057         if (filter_mask & RT5640_DA_MONO_L_FILTER) {
2058                 asrc2_mask |= RT5640_MDA_L_M_MASK;
2059                 asrc2_value = (asrc2_value & ~RT5640_MDA_L_M_MASK)
2060                         | (clk_src << RT5640_MDA_L_M_SFT);
2061         }
2062
2063         if (filter_mask & RT5640_DA_MONO_R_FILTER) {
2064                 asrc2_mask |= RT5640_MDA_R_M_MASK;
2065                 asrc2_value = (asrc2_value & ~RT5640_MDA_R_M_MASK)
2066                         | (clk_src << RT5640_MDA_R_M_SFT);
2067         }
2068
2069         if (filter_mask & RT5640_AD_STEREO_FILTER) {
2070                 asrc2_mask |= RT5640_ADC_M_MASK;
2071                 asrc2_value = (asrc2_value & ~RT5640_ADC_M_MASK)
2072                         | (clk_src << RT5640_ADC_M_SFT);
2073         }
2074
2075         if (filter_mask & RT5640_AD_MONO_L_FILTER) {
2076                 asrc2_mask |= RT5640_MAD_L_M_MASK;
2077                 asrc2_value = (asrc2_value & ~RT5640_MAD_L_M_MASK)
2078                         | (clk_src << RT5640_MAD_L_M_SFT);
2079         }
2080
2081         if (filter_mask & RT5640_AD_MONO_R_FILTER)  {
2082                 asrc2_mask |= RT5640_MAD_R_M_MASK;
2083                 asrc2_value = (asrc2_value & ~RT5640_MAD_R_M_MASK)
2084                         | (clk_src << RT5640_MAD_R_M_SFT);
2085         }
2086
2087         snd_soc_component_update_bits(component, RT5640_ASRC_2,
2088                 asrc2_mask, asrc2_value);
2089
2090         if (snd_soc_component_read(component, RT5640_ASRC_2)) {
2091                 rt5640->asrc_en = true;
2092                 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 0x3, 0x3);
2093         } else {
2094                 rt5640->asrc_en = false;
2095                 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 0x3, 0x0);
2096         }
2097
2098         return 0;
2099 }
2100 EXPORT_SYMBOL_GPL(rt5640_sel_asrc_clk_src);
2101
2102 void rt5640_enable_micbias1_for_ovcd(struct snd_soc_component *component)
2103 {
2104         struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
2105         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2106
2107         snd_soc_dapm_mutex_lock(dapm);
2108         snd_soc_dapm_force_enable_pin_unlocked(dapm, "LDO2");
2109         snd_soc_dapm_force_enable_pin_unlocked(dapm, "MICBIAS1");
2110         /* OVCD is unreliable when used with RCCLK as sysclk-source */
2111         if (rt5640->use_platform_clock)
2112                 snd_soc_dapm_force_enable_pin_unlocked(dapm, "Platform Clock");
2113         snd_soc_dapm_sync_unlocked(dapm);
2114         snd_soc_dapm_mutex_unlock(dapm);
2115 }
2116 EXPORT_SYMBOL_GPL(rt5640_enable_micbias1_for_ovcd);
2117
2118 void rt5640_disable_micbias1_for_ovcd(struct snd_soc_component *component)
2119 {
2120         struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
2121         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2122
2123         snd_soc_dapm_mutex_lock(dapm);
2124         if (rt5640->use_platform_clock)
2125                 snd_soc_dapm_disable_pin_unlocked(dapm, "Platform Clock");
2126         snd_soc_dapm_disable_pin_unlocked(dapm, "MICBIAS1");
2127         snd_soc_dapm_disable_pin_unlocked(dapm, "LDO2");
2128         snd_soc_dapm_sync_unlocked(dapm);
2129         snd_soc_dapm_mutex_unlock(dapm);
2130 }
2131 EXPORT_SYMBOL_GPL(rt5640_disable_micbias1_for_ovcd);
2132
2133 static void rt5640_enable_micbias1_ovcd_irq(struct snd_soc_component *component)
2134 {
2135         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2136
2137         snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2,
2138                 RT5640_IRQ_MB1_OC_MASK, RT5640_IRQ_MB1_OC_NOR);
2139         rt5640->ovcd_irq_enabled = true;
2140 }
2141
2142 static void rt5640_disable_micbias1_ovcd_irq(struct snd_soc_component *component)
2143 {
2144         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2145
2146         snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2,
2147                 RT5640_IRQ_MB1_OC_MASK, RT5640_IRQ_MB1_OC_BP);
2148         rt5640->ovcd_irq_enabled = false;
2149 }
2150
2151 static void rt5640_clear_micbias1_ovcd(struct snd_soc_component *component)
2152 {
2153         snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2,
2154                 RT5640_MB1_OC_STATUS, 0);
2155 }
2156
2157 static bool rt5640_micbias1_ovcd(struct snd_soc_component *component)
2158 {
2159         int val;
2160
2161         val = snd_soc_component_read(component, RT5640_IRQ_CTRL2);
2162         dev_dbg(component->dev, "irq ctrl2 %#04x\n", val);
2163
2164         return (val & RT5640_MB1_OC_STATUS);
2165 }
2166
2167 static bool rt5640_jack_inserted(struct snd_soc_component *component)
2168 {
2169         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2170         int val;
2171
2172         if (rt5640->jd_gpio)
2173                 val = gpiod_get_value(rt5640->jd_gpio) ? RT5640_JD_STATUS : 0;
2174         else
2175                 val = snd_soc_component_read(component, RT5640_INT_IRQ_ST);
2176
2177         dev_dbg(component->dev, "irq status %#04x\n", val);
2178
2179         if (rt5640->jd_inverted)
2180                 return !(val & RT5640_JD_STATUS);
2181         else
2182                 return (val & RT5640_JD_STATUS);
2183 }
2184
2185 /* Jack detect and button-press timings */
2186 #define JACK_SETTLE_TIME        100 /* milli seconds */
2187 #define JACK_DETECT_COUNT       5
2188 #define JACK_DETECT_MAXCOUNT    20  /* Aprox. 2 seconds worth of tries */
2189 #define JACK_UNPLUG_TIME        80  /* milli seconds */
2190 #define BP_POLL_TIME            10  /* milli seconds */
2191 #define BP_POLL_MAXCOUNT        200 /* assume something is wrong after this */
2192 #define BP_THRESHOLD            3
2193
2194 static void rt5640_start_button_press_work(struct snd_soc_component *component)
2195 {
2196         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2197
2198         rt5640->poll_count = 0;
2199         rt5640->press_count = 0;
2200         rt5640->release_count = 0;
2201         rt5640->pressed = false;
2202         rt5640->press_reported = false;
2203         rt5640_clear_micbias1_ovcd(component);
2204         schedule_delayed_work(&rt5640->bp_work, msecs_to_jiffies(BP_POLL_TIME));
2205 }
2206
2207 static void rt5640_button_press_work(struct work_struct *work)
2208 {
2209         struct rt5640_priv *rt5640 =
2210                 container_of(work, struct rt5640_priv, bp_work.work);
2211         struct snd_soc_component *component = rt5640->component;
2212
2213         /* Check the jack was not removed underneath us */
2214         if (!rt5640_jack_inserted(component))
2215                 return;
2216
2217         if (rt5640_micbias1_ovcd(component)) {
2218                 rt5640->release_count = 0;
2219                 rt5640->press_count++;
2220                 /* Remember till after JACK_UNPLUG_TIME wait */
2221                 if (rt5640->press_count >= BP_THRESHOLD)
2222                         rt5640->pressed = true;
2223                 rt5640_clear_micbias1_ovcd(component);
2224         } else {
2225                 rt5640->press_count = 0;
2226                 rt5640->release_count++;
2227         }
2228
2229         /*
2230          * The pins get temporarily shorted on jack unplug, so we poll for
2231          * at least JACK_UNPLUG_TIME milli-seconds before reporting a press.
2232          */
2233         rt5640->poll_count++;
2234         if (rt5640->poll_count < (JACK_UNPLUG_TIME / BP_POLL_TIME)) {
2235                 schedule_delayed_work(&rt5640->bp_work,
2236                                       msecs_to_jiffies(BP_POLL_TIME));
2237                 return;
2238         }
2239
2240         if (rt5640->pressed && !rt5640->press_reported) {
2241                 dev_dbg(component->dev, "headset button press\n");
2242                 snd_soc_jack_report(rt5640->jack, SND_JACK_BTN_0,
2243                                     SND_JACK_BTN_0);
2244                 rt5640->press_reported = true;
2245         }
2246
2247         if (rt5640->release_count >= BP_THRESHOLD) {
2248                 if (rt5640->press_reported) {
2249                         dev_dbg(component->dev, "headset button release\n");
2250                         snd_soc_jack_report(rt5640->jack, 0, SND_JACK_BTN_0);
2251                 }
2252                 /* Re-enable OVCD IRQ to detect next press */
2253                 rt5640_enable_micbias1_ovcd_irq(component);
2254                 return; /* Stop polling */
2255         }
2256
2257         schedule_delayed_work(&rt5640->bp_work, msecs_to_jiffies(BP_POLL_TIME));
2258 }
2259
2260 int rt5640_detect_headset(struct snd_soc_component *component, struct gpio_desc *hp_det_gpio)
2261 {
2262         int i, headset_count = 0, headphone_count = 0;
2263
2264         /*
2265          * We get the insertion event before the jack is fully inserted at which
2266          * point the second ring on a TRRS connector may short the 2nd ring and
2267          * sleeve contacts, also the overcurrent detection is not entirely
2268          * reliable. So we try several times with a wait in between until we
2269          * detect the same type JACK_DETECT_COUNT times in a row.
2270          */
2271         for (i = 0; i < JACK_DETECT_MAXCOUNT; i++) {
2272                 /* Clear any previous over-current status flag */
2273                 rt5640_clear_micbias1_ovcd(component);
2274
2275                 msleep(JACK_SETTLE_TIME);
2276
2277                 /* Check the jack is still connected before checking ovcd */
2278                 if (hp_det_gpio) {
2279                         if (gpiod_get_value_cansleep(hp_det_gpio))
2280                                 return 0;
2281                 } else {
2282                         if (!rt5640_jack_inserted(component))
2283                                 return 0;
2284                 }
2285
2286                 if (rt5640_micbias1_ovcd(component)) {
2287                         /*
2288                          * Over current detected, there is a short between the
2289                          * 2nd ring contact and the ground, so a TRS connector
2290                          * without a mic contact and thus plain headphones.
2291                          */
2292                         dev_dbg(component->dev, "jack mic-gnd shorted\n");
2293                         headset_count = 0;
2294                         headphone_count++;
2295                         if (headphone_count == JACK_DETECT_COUNT)
2296                                 return SND_JACK_HEADPHONE;
2297                 } else {
2298                         dev_dbg(component->dev, "jack mic-gnd open\n");
2299                         headphone_count = 0;
2300                         headset_count++;
2301                         if (headset_count == JACK_DETECT_COUNT)
2302                                 return SND_JACK_HEADSET;
2303                 }
2304         }
2305
2306         dev_err(component->dev, "Error detecting headset vs headphones, bad contact?, assuming headphones\n");
2307         return SND_JACK_HEADPHONE;
2308 }
2309 EXPORT_SYMBOL_GPL(rt5640_detect_headset);
2310
2311 static void rt5640_jack_work(struct work_struct *work)
2312 {
2313         struct rt5640_priv *rt5640 =
2314                 container_of(work, struct rt5640_priv, jack_work.work);
2315         struct snd_soc_component *component = rt5640->component;
2316         int status;
2317
2318         if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) {
2319                 int val, jack_type = 0, hda_mic_plugged, hda_hp_plugged;
2320
2321                 /* mic jack */
2322                 val = snd_soc_component_read(component, RT5640_INT_IRQ_ST);
2323                 hda_mic_plugged = !(val & RT5640_JD_STATUS);
2324                 dev_dbg(component->dev, "mic jack status %d\n",
2325                         hda_mic_plugged);
2326
2327                 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL1,
2328                         RT5640_JD_P_MASK, !hda_mic_plugged << RT5640_JD_P_SFT);
2329
2330                 if (hda_mic_plugged)
2331                         jack_type |= SND_JACK_MICROPHONE;
2332
2333                 /* headphone jack */
2334                 val = snd_soc_component_read(component, RT5640_DUMMY2);
2335                 hda_hp_plugged = !(val & (0x1 << 11));
2336                 dev_dbg(component->dev, "headphone jack status %d\n",
2337                         hda_hp_plugged);
2338
2339                 snd_soc_component_update_bits(component, RT5640_DUMMY2,
2340                         (0x1 << 10), !hda_hp_plugged << 10);
2341
2342                 if (hda_hp_plugged)
2343                         jack_type |= SND_JACK_HEADPHONE;
2344
2345                 snd_soc_jack_report(rt5640->jack, jack_type, SND_JACK_HEADSET);
2346
2347                 return;
2348         }
2349
2350         if (!rt5640_jack_inserted(component)) {
2351                 /* Jack removed, or spurious IRQ? */
2352                 if (rt5640->jack->status & SND_JACK_HEADPHONE) {
2353                         if (rt5640->jack->status & SND_JACK_MICROPHONE) {
2354                                 cancel_delayed_work_sync(&rt5640->bp_work);
2355                                 rt5640_disable_micbias1_ovcd_irq(component);
2356                                 rt5640_disable_micbias1_for_ovcd(component);
2357                         }
2358                         snd_soc_jack_report(rt5640->jack, 0,
2359                                             SND_JACK_HEADSET | SND_JACK_BTN_0);
2360                         dev_dbg(component->dev, "jack unplugged\n");
2361                 }
2362         } else if (!(rt5640->jack->status & SND_JACK_HEADPHONE)) {
2363                 /* Jack inserted */
2364                 WARN_ON(rt5640->ovcd_irq_enabled);
2365                 rt5640_enable_micbias1_for_ovcd(component);
2366                 status = rt5640_detect_headset(component, NULL);
2367                 if (status == SND_JACK_HEADSET) {
2368                         /* Enable ovcd IRQ for button press detect. */
2369                         rt5640_enable_micbias1_ovcd_irq(component);
2370                 } else {
2371                         /* No more need for overcurrent detect. */
2372                         rt5640_disable_micbias1_for_ovcd(component);
2373                 }
2374                 dev_dbg(component->dev, "detect status %#02x\n", status);
2375                 snd_soc_jack_report(rt5640->jack, status, SND_JACK_HEADSET);
2376         } else if (rt5640->ovcd_irq_enabled && rt5640_micbias1_ovcd(component)) {
2377                 dev_dbg(component->dev, "OVCD IRQ\n");
2378
2379                 /*
2380                  * The ovcd IRQ keeps firing while the button is pressed, so
2381                  * we disable it and start polling the button until released.
2382                  *
2383                  * The disable will make the IRQ pin 0 again and since we get
2384                  * IRQs on both edges (so as to detect both jack plugin and
2385                  * unplug) this means we will immediately get another IRQ.
2386                  * The ovcd_irq_enabled check above makes the 2ND IRQ a NOP.
2387                  */
2388                 rt5640_disable_micbias1_ovcd_irq(component);
2389                 rt5640_start_button_press_work(component);
2390
2391                 /*
2392                  * If the jack-detect IRQ flag goes high (unplug) after our
2393                  * above rt5640_jack_inserted() check and before we have
2394                  * disabled the OVCD IRQ, the IRQ pin will stay high and as
2395                  * we react to edges, we miss the unplug event -> recheck.
2396                  */
2397                 queue_delayed_work(system_long_wq, &rt5640->jack_work, 0);
2398         }
2399 }
2400
2401 static irqreturn_t rt5640_irq(int irq, void *data)
2402 {
2403         struct rt5640_priv *rt5640 = data;
2404         int delay = 0;
2405
2406         if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) {
2407                 cancel_delayed_work_sync(&rt5640->jack_work);
2408                 delay = 100;
2409         }
2410
2411         if (rt5640->jack)
2412                 queue_delayed_work(system_long_wq, &rt5640->jack_work, delay);
2413
2414         return IRQ_HANDLED;
2415 }
2416
2417 static irqreturn_t rt5640_jd_gpio_irq(int irq, void *data)
2418 {
2419         struct rt5640_priv *rt5640 = data;
2420
2421         queue_delayed_work(system_long_wq, &rt5640->jack_work,
2422                            msecs_to_jiffies(JACK_SETTLE_TIME));
2423
2424         return IRQ_HANDLED;
2425 }
2426
2427 static void rt5640_cancel_work(void *data)
2428 {
2429         struct rt5640_priv *rt5640 = data;
2430
2431         cancel_delayed_work_sync(&rt5640->jack_work);
2432         cancel_delayed_work_sync(&rt5640->bp_work);
2433 }
2434
2435 void rt5640_set_ovcd_params(struct snd_soc_component *component)
2436 {
2437         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2438
2439         snd_soc_component_write(component, RT5640_PR_BASE + RT5640_BIAS_CUR4,
2440                 0xa800 | rt5640->ovcd_sf);
2441
2442         snd_soc_component_update_bits(component, RT5640_MICBIAS,
2443                 RT5640_MIC1_OVTH_MASK | RT5640_MIC1_OVCD_MASK,
2444                 rt5640->ovcd_th | RT5640_MIC1_OVCD_EN);
2445
2446         /*
2447          * The over-current-detect is only reliable in detecting the absence
2448          * of over-current, when the mic-contact in the jack is short-circuited,
2449          * the hardware periodically retries if it can apply the bias-current
2450          * leading to the ovcd status flip-flopping 1-0-1 with it being 0 about
2451          * 10% of the time, as we poll the ovcd status bit we might hit that
2452          * 10%, so we enable sticky mode and when checking OVCD we clear the
2453          * status, msleep() a bit and then check to get a reliable reading.
2454          */
2455         snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2,
2456                 RT5640_MB1_OC_STKY_MASK, RT5640_MB1_OC_STKY_EN);
2457 }
2458 EXPORT_SYMBOL_GPL(rt5640_set_ovcd_params);
2459
2460 static void rt5640_disable_jack_detect(struct snd_soc_component *component)
2461 {
2462         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2463
2464         /*
2465          * soc_remove_component() force-disables jack and thus rt5640->jack
2466          * could be NULL at the time of driver's module unloading.
2467          */
2468         if (!rt5640->jack)
2469                 return;
2470
2471         if (rt5640->jd_gpio_irq_requested)
2472                 free_irq(rt5640->jd_gpio_irq, rt5640);
2473
2474         if (rt5640->irq_requested)
2475                 free_irq(rt5640->irq, rt5640);
2476
2477         rt5640_cancel_work(rt5640);
2478
2479         if (rt5640->jack->status & SND_JACK_MICROPHONE) {
2480                 rt5640_disable_micbias1_ovcd_irq(component);
2481                 rt5640_disable_micbias1_for_ovcd(component);
2482                 snd_soc_jack_report(rt5640->jack, 0, SND_JACK_BTN_0);
2483         }
2484
2485         rt5640->jd_gpio_irq_requested = false;
2486         rt5640->irq_requested = false;
2487         rt5640->jd_gpio = NULL;
2488         rt5640->jack = NULL;
2489 }
2490
2491 static void rt5640_enable_jack_detect(struct snd_soc_component *component,
2492                                       struct snd_soc_jack *jack,
2493                                       struct rt5640_set_jack_data *jack_data)
2494 {
2495         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2496         int ret;
2497
2498         /* Select JD-source */
2499         snd_soc_component_update_bits(component, RT5640_JD_CTRL,
2500                 RT5640_JD_MASK, rt5640->jd_src << RT5640_JD_SFT);
2501
2502         /* Selecting GPIO01 as an interrupt */
2503         snd_soc_component_update_bits(component, RT5640_GPIO_CTRL1,
2504                 RT5640_GP1_PIN_MASK, RT5640_GP1_PIN_IRQ);
2505
2506         /* Set GPIO1 output */
2507         snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3,
2508                 RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT);
2509
2510         snd_soc_component_write(component, RT5640_DUMMY1, 0x3f41);
2511
2512         rt5640_set_ovcd_params(component);
2513
2514         /*
2515          * All IRQs get or-ed together, so we need the jack IRQ to report 0
2516          * when a jack is inserted so that the OVCD IRQ then toggles the IRQ
2517          * pin 0/1 instead of it being stuck to 1. So we invert the JD polarity
2518          * on systems where the hardware does not already do this.
2519          */
2520         if (rt5640->jd_inverted) {
2521                 if (rt5640->jd_src == RT5640_JD_SRC_JD1_IN4P)
2522                         snd_soc_component_write(component, RT5640_IRQ_CTRL1,
2523                                 RT5640_IRQ_JD_NOR);
2524                 else if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N)
2525                         snd_soc_component_update_bits(component, RT5640_DUMMY2,
2526                                 RT5640_IRQ_JD2_MASK | RT5640_JD2_MASK,
2527                                 RT5640_IRQ_JD2_NOR | RT5640_JD2_EN);
2528         } else {
2529                 if (rt5640->jd_src == RT5640_JD_SRC_JD1_IN4P)
2530                         snd_soc_component_write(component, RT5640_IRQ_CTRL1,
2531                                 RT5640_IRQ_JD_NOR | RT5640_JD_P_INV);
2532                 else if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N)
2533                         snd_soc_component_update_bits(component, RT5640_DUMMY2,
2534                                 RT5640_IRQ_JD2_MASK | RT5640_JD2_P_MASK |
2535                                 RT5640_JD2_MASK,
2536                                 RT5640_IRQ_JD2_NOR | RT5640_JD2_P_INV |
2537                                 RT5640_JD2_EN);
2538         }
2539
2540         rt5640->jack = jack;
2541         if (rt5640->jack->status & SND_JACK_MICROPHONE) {
2542                 rt5640_enable_micbias1_for_ovcd(component);
2543                 rt5640_enable_micbias1_ovcd_irq(component);
2544         }
2545
2546         if (jack_data && jack_data->codec_irq_override)
2547                 rt5640->irq = jack_data->codec_irq_override;
2548
2549         if (jack_data && jack_data->jd_gpio) {
2550                 rt5640->jd_gpio = jack_data->jd_gpio;
2551                 rt5640->jd_gpio_irq = gpiod_to_irq(rt5640->jd_gpio);
2552
2553                 ret = request_irq(rt5640->jd_gpio_irq, rt5640_jd_gpio_irq,
2554                                   IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
2555                                   "rt5640-jd-gpio", rt5640);
2556                 if (ret) {
2557                         dev_warn(component->dev, "Failed to request jd GPIO IRQ %d: %d\n",
2558                                  rt5640->jd_gpio_irq, ret);
2559                         rt5640_disable_jack_detect(component);
2560                         return;
2561                 }
2562                 rt5640->jd_gpio_irq_requested = true;
2563         }
2564
2565         if (jack_data && jack_data->use_platform_clock)
2566                 rt5640->use_platform_clock = jack_data->use_platform_clock;
2567
2568         ret = devm_request_threaded_irq(component->dev, rt5640->irq,
2569                                         NULL, rt5640_irq,
2570                                         IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
2571                                         "rt5640", rt5640);
2572         if (ret) {
2573                 dev_warn(component->dev, "Failed to request IRQ %d: %d\n", rt5640->irq, ret);
2574                 rt5640_disable_jack_detect(component);
2575                 return;
2576         }
2577         rt5640->irq_requested = true;
2578
2579         /* sync initial jack state */
2580         queue_delayed_work(system_long_wq, &rt5640->jack_work, 0);
2581 }
2582
2583 static const struct snd_soc_dapm_route rt5640_hda_jack_dapm_routes[] = {
2584         {"IN1P", NULL, "MICBIAS1"},
2585         {"IN2P", NULL, "MICBIAS1"},
2586         {"IN3P", NULL, "MICBIAS1"},
2587 };
2588
2589 static void rt5640_enable_hda_jack_detect(
2590         struct snd_soc_component *component, struct snd_soc_jack *jack)
2591 {
2592         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2593         struct snd_soc_dapm_context *dapm =
2594                 snd_soc_component_get_dapm(component);
2595         int ret;
2596
2597         /* Select JD1 for Mic */
2598         snd_soc_component_update_bits(component, RT5640_JD_CTRL,
2599                 RT5640_JD_MASK, RT5640_JD_JD1_IN4P);
2600         snd_soc_component_write(component, RT5640_IRQ_CTRL1, RT5640_IRQ_JD_NOR);
2601
2602         /* Select JD2 for Headphone */
2603         snd_soc_component_update_bits(component, RT5640_DUMMY2, 0x1100, 0x1100);
2604
2605         /* Selecting GPIO01 as an interrupt */
2606         snd_soc_component_update_bits(component, RT5640_GPIO_CTRL1,
2607                 RT5640_GP1_PIN_MASK, RT5640_GP1_PIN_IRQ);
2608
2609         /* Set GPIO1 output */
2610         snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3,
2611                 RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT);
2612
2613         snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x400, 0x0);
2614
2615         snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
2616                 RT5640_PWR_VREF2 | RT5640_PWR_MB | RT5640_PWR_BG,
2617                 RT5640_PWR_VREF2 | RT5640_PWR_MB | RT5640_PWR_BG);
2618         usleep_range(10000, 15000);
2619         snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
2620                 RT5640_PWR_FV2, RT5640_PWR_FV2);
2621
2622         rt5640->jack = jack;
2623
2624         ret = devm_request_threaded_irq(component->dev, rt5640->irq,
2625                                         NULL, rt5640_irq, IRQF_TRIGGER_RISING | IRQF_ONESHOT,
2626                                         "rt5640", rt5640);
2627         if (ret) {
2628                 dev_warn(component->dev, "Failed to request IRQ %d: %d\n", rt5640->irq, ret);
2629                 rt5640->irq = -ENXIO;
2630                 return;
2631         }
2632
2633         /* sync initial jack state */
2634         queue_delayed_work(system_long_wq, &rt5640->jack_work, 0);
2635
2636         snd_soc_dapm_add_routes(dapm, rt5640_hda_jack_dapm_routes,
2637                 ARRAY_SIZE(rt5640_hda_jack_dapm_routes));
2638 }
2639
2640 static int rt5640_set_jack(struct snd_soc_component *component,
2641                            struct snd_soc_jack *jack, void *data)
2642 {
2643         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2644
2645         if (jack) {
2646                 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER)
2647                         rt5640_enable_hda_jack_detect(component, jack);
2648                 else
2649                         rt5640_enable_jack_detect(component, jack, data);
2650         } else {
2651                 rt5640_disable_jack_detect(component);
2652         }
2653
2654         return 0;
2655 }
2656
2657 static int rt5640_probe(struct snd_soc_component *component)
2658 {
2659         struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
2660         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2661         u32 dmic1_data_pin = 0;
2662         u32 dmic2_data_pin = 0;
2663         bool dmic_en = false;
2664         u32 val;
2665
2666         /* Check if MCLK provided */
2667         rt5640->mclk = devm_clk_get(component->dev, "mclk");
2668         if (PTR_ERR(rt5640->mclk) == -EPROBE_DEFER)
2669                 return -EPROBE_DEFER;
2670
2671         rt5640->component = component;
2672
2673         snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF);
2674
2675         snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x0301, 0x0301);
2676         snd_soc_component_update_bits(component, RT5640_MICBIAS, 0x0030, 0x0030);
2677         snd_soc_component_update_bits(component, RT5640_DSP_PATH2, 0xfc00, 0x0c00);
2678
2679         switch (snd_soc_component_read(component, RT5640_RESET) & RT5640_ID_MASK) {
2680         case RT5640_ID_5640:
2681         case RT5640_ID_5642:
2682                 snd_soc_add_component_controls(component,
2683                         rt5640_specific_snd_controls,
2684                         ARRAY_SIZE(rt5640_specific_snd_controls));
2685                 snd_soc_dapm_new_controls(dapm,
2686                         rt5640_specific_dapm_widgets,
2687                         ARRAY_SIZE(rt5640_specific_dapm_widgets));
2688                 snd_soc_dapm_add_routes(dapm,
2689                         rt5640_specific_dapm_routes,
2690                         ARRAY_SIZE(rt5640_specific_dapm_routes));
2691                 break;
2692         case RT5640_ID_5639:
2693                 snd_soc_dapm_new_controls(dapm,
2694                         rt5639_specific_dapm_widgets,
2695                         ARRAY_SIZE(rt5639_specific_dapm_widgets));
2696                 snd_soc_dapm_add_routes(dapm,
2697                         rt5639_specific_dapm_routes,
2698                         ARRAY_SIZE(rt5639_specific_dapm_routes));
2699                 break;
2700         default:
2701                 dev_err(component->dev,
2702                         "The driver is for RT5639 RT5640 or RT5642 only\n");
2703                 return -ENODEV;
2704         }
2705
2706         /*
2707          * Note on some platforms the platform code may need to add device-props
2708          * rather then relying only on properties set by the firmware.
2709          * Therefor the property parsing MUST be done here, rather then from
2710          * rt5640_i2c_probe(), so that the platform-code can attach extra
2711          * properties before calling snd_soc_register_card().
2712          */
2713         if (device_property_read_bool(component->dev, "realtek,in1-differential"))
2714                 snd_soc_component_update_bits(component, RT5640_IN1_IN2,
2715                                               RT5640_IN_DF1, RT5640_IN_DF1);
2716
2717         if (device_property_read_bool(component->dev, "realtek,in2-differential"))
2718                 snd_soc_component_update_bits(component, RT5640_IN3_IN4,
2719                                               RT5640_IN_DF2, RT5640_IN_DF2);
2720
2721         if (device_property_read_bool(component->dev, "realtek,in3-differential"))
2722                 snd_soc_component_update_bits(component, RT5640_IN1_IN2,
2723                                               RT5640_IN_DF2, RT5640_IN_DF2);
2724
2725         if (device_property_read_bool(component->dev, "realtek,lout-differential"))
2726                 snd_soc_component_update_bits(component, RT5640_DUMMY1,
2727                                               RT5640_EN_LOUT_DF, RT5640_EN_LOUT_DF);
2728
2729         if (device_property_read_u32(component->dev, "realtek,dmic1-data-pin",
2730                                      &val) == 0 && val) {
2731                 dmic1_data_pin = val - 1;
2732                 dmic_en = true;
2733         }
2734
2735         if (device_property_read_u32(component->dev, "realtek,dmic2-data-pin",
2736                                      &val) == 0 && val) {
2737                 dmic2_data_pin = val - 1;
2738                 dmic_en = true;
2739         }
2740
2741         if (dmic_en)
2742                 rt5640_dmic_enable(component, dmic1_data_pin, dmic2_data_pin);
2743
2744         if (device_property_read_u32(component->dev,
2745                                      "realtek,jack-detect-source", &val) == 0) {
2746                 if (val <= RT5640_JD_SRC_HDA_HEADER)
2747                         rt5640->jd_src = val;
2748                 else
2749                         dev_warn(component->dev, "Warning: Invalid jack-detect-source value: %d, leaving jack-detect disabled\n",
2750                                  val);
2751         }
2752
2753         if (!device_property_read_bool(component->dev, "realtek,jack-detect-not-inverted"))
2754                 rt5640->jd_inverted = true;
2755
2756         /*
2757          * Testing on various boards has shown that good defaults for the OVCD
2758          * threshold and scale-factor are 2000µA and 0.75. For an effective
2759          * limit of 1500µA, this seems to be more reliable then 1500µA and 1.0.
2760          */
2761         rt5640->ovcd_th = RT5640_MIC1_OVTH_2000UA;
2762         rt5640->ovcd_sf = RT5640_MIC_OVCD_SF_0P75;
2763
2764         if (device_property_read_u32(component->dev,
2765                         "realtek,over-current-threshold-microamp", &val) == 0) {
2766                 switch (val) {
2767                 case 600:
2768                         rt5640->ovcd_th = RT5640_MIC1_OVTH_600UA;
2769                         break;
2770                 case 1500:
2771                         rt5640->ovcd_th = RT5640_MIC1_OVTH_1500UA;
2772                         break;
2773                 case 2000:
2774                         rt5640->ovcd_th = RT5640_MIC1_OVTH_2000UA;
2775                         break;
2776                 default:
2777                         dev_warn(component->dev, "Warning: Invalid over-current-threshold-microamp value: %d, defaulting to 2000uA\n",
2778                                  val);
2779                 }
2780         }
2781
2782         if (device_property_read_u32(component->dev,
2783                         "realtek,over-current-scale-factor", &val) == 0) {
2784                 if (val <= RT5640_OVCD_SF_1P5)
2785                         rt5640->ovcd_sf = val << RT5640_MIC_OVCD_SF_SFT;
2786                 else
2787                         dev_warn(component->dev, "Warning: Invalid over-current-scale-factor value: %d, defaulting to 0.75\n",
2788                                  val);
2789         }
2790
2791         return 0;
2792 }
2793
2794 static void rt5640_remove(struct snd_soc_component *component)
2795 {
2796         rt5640_reset(component);
2797 }
2798
2799 #ifdef CONFIG_PM
2800 static int rt5640_suspend(struct snd_soc_component *component)
2801 {
2802         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2803
2804         if (rt5640->irq) {
2805                 /* disable jack interrupts during system suspend */
2806                 disable_irq(rt5640->irq);
2807         }
2808
2809         rt5640_cancel_work(rt5640);
2810         snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF);
2811         rt5640_reset(component);
2812         regcache_cache_only(rt5640->regmap, true);
2813         regcache_mark_dirty(rt5640->regmap);
2814         if (rt5640->ldo1_en)
2815                 gpiod_set_value_cansleep(rt5640->ldo1_en, 0);
2816
2817         return 0;
2818 }
2819
2820 static int rt5640_resume(struct snd_soc_component *component)
2821 {
2822         struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
2823
2824         if (rt5640->ldo1_en) {
2825                 gpiod_set_value_cansleep(rt5640->ldo1_en, 1);
2826                 msleep(400);
2827         }
2828
2829         regcache_cache_only(rt5640->regmap, false);
2830         regcache_sync(rt5640->regmap);
2831
2832         if (rt5640->irq)
2833                 enable_irq(rt5640->irq);
2834
2835         if (rt5640->jack) {
2836                 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) {
2837                         snd_soc_component_update_bits(component,
2838                                 RT5640_DUMMY2, 0x1100, 0x1100);
2839                 } else {
2840                         if (rt5640->jd_inverted) {
2841                                 if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N)
2842                                         snd_soc_component_update_bits(
2843                                                 component, RT5640_DUMMY2,
2844                                                 RT5640_IRQ_JD2_MASK |
2845                                                 RT5640_JD2_MASK,
2846                                                 RT5640_IRQ_JD2_NOR |
2847                                                 RT5640_JD2_EN);
2848
2849                         } else {
2850                                 if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N)
2851                                         snd_soc_component_update_bits(
2852                                                 component, RT5640_DUMMY2,
2853                                                 RT5640_IRQ_JD2_MASK |
2854                                                 RT5640_JD2_P_MASK |
2855                                                 RT5640_JD2_MASK,
2856                                                 RT5640_IRQ_JD2_NOR |
2857                                                 RT5640_JD2_P_INV |
2858                                                 RT5640_JD2_EN);
2859                         }
2860                 }
2861
2862                 queue_delayed_work(system_long_wq, &rt5640->jack_work, 0);
2863         }
2864
2865         return 0;
2866 }
2867 #else
2868 #define rt5640_suspend NULL
2869 #define rt5640_resume NULL
2870 #endif
2871
2872 #define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000
2873 #define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
2874                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
2875
2876 static const struct snd_soc_dai_ops rt5640_aif_dai_ops = {
2877         .hw_params = rt5640_hw_params,
2878         .set_fmt = rt5640_set_dai_fmt,
2879         .set_sysclk = rt5640_set_dai_sysclk,
2880         .set_pll = rt5640_set_dai_pll,
2881 };
2882
2883 static struct snd_soc_dai_driver rt5640_dai[] = {
2884         {
2885                 .name = "rt5640-aif1",
2886                 .id = RT5640_AIF1,
2887                 .playback = {
2888                         .stream_name = "AIF1 Playback",
2889                         .channels_min = 1,
2890                         .channels_max = 2,
2891                         .rates = RT5640_STEREO_RATES,
2892                         .formats = RT5640_FORMATS,
2893                 },
2894                 .capture = {
2895                         .stream_name = "AIF1 Capture",
2896                         .channels_min = 1,
2897                         .channels_max = 2,
2898                         .rates = RT5640_STEREO_RATES,
2899                         .formats = RT5640_FORMATS,
2900                 },
2901                 .ops = &rt5640_aif_dai_ops,
2902         },
2903         {
2904                 .name = "rt5640-aif2",
2905                 .id = RT5640_AIF2,
2906                 .playback = {
2907                         .stream_name = "AIF2 Playback",
2908                         .channels_min = 1,
2909                         .channels_max = 2,
2910                         .rates = RT5640_STEREO_RATES,
2911                         .formats = RT5640_FORMATS,
2912                 },
2913                 .capture = {
2914                         .stream_name = "AIF2 Capture",
2915                         .channels_min = 1,
2916                         .channels_max = 2,
2917                         .rates = RT5640_STEREO_RATES,
2918                         .formats = RT5640_FORMATS,
2919                 },
2920                 .ops = &rt5640_aif_dai_ops,
2921         },
2922 };
2923
2924 static const struct snd_soc_component_driver soc_component_dev_rt5640 = {
2925         .probe                  = rt5640_probe,
2926         .remove                 = rt5640_remove,
2927         .suspend                = rt5640_suspend,
2928         .resume                 = rt5640_resume,
2929         .set_bias_level         = rt5640_set_bias_level,
2930         .set_jack               = rt5640_set_jack,
2931         .controls               = rt5640_snd_controls,
2932         .num_controls           = ARRAY_SIZE(rt5640_snd_controls),
2933         .dapm_widgets           = rt5640_dapm_widgets,
2934         .num_dapm_widgets       = ARRAY_SIZE(rt5640_dapm_widgets),
2935         .dapm_routes            = rt5640_dapm_routes,
2936         .num_dapm_routes        = ARRAY_SIZE(rt5640_dapm_routes),
2937         .use_pmdown_time        = 1,
2938         .endianness             = 1,
2939 };
2940
2941 static const struct regmap_config rt5640_regmap = {
2942         .reg_bits = 8,
2943         .val_bits = 16,
2944         .use_single_read = true,
2945         .use_single_write = true,
2946
2947         .max_register = RT5640_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5640_ranges) *
2948                                                RT5640_PR_SPACING),
2949         .volatile_reg = rt5640_volatile_register,
2950         .readable_reg = rt5640_readable_register,
2951
2952         .cache_type = REGCACHE_MAPLE,
2953         .reg_defaults = rt5640_reg,
2954         .num_reg_defaults = ARRAY_SIZE(rt5640_reg),
2955         .ranges = rt5640_ranges,
2956         .num_ranges = ARRAY_SIZE(rt5640_ranges),
2957 };
2958
2959 static const struct i2c_device_id rt5640_i2c_id[] = {
2960         { "rt5640", 0 },
2961         { "rt5639", 0 },
2962         { "rt5642", 0 },
2963         { }
2964 };
2965 MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id);
2966
2967 #if defined(CONFIG_OF)
2968 static const struct of_device_id rt5640_of_match[] = {
2969         { .compatible = "realtek,rt5639", },
2970         { .compatible = "realtek,rt5640", },
2971         {},
2972 };
2973 MODULE_DEVICE_TABLE(of, rt5640_of_match);
2974 #endif
2975
2976 #ifdef CONFIG_ACPI
2977 static const struct acpi_device_id rt5640_acpi_match[] = {
2978         { "INT33CA", 0 },
2979         { "10EC3276", 0 },
2980         { "10EC5640", 0 },
2981         { "10EC5642", 0 },
2982         { "INTCCFFD", 0 },
2983         { },
2984 };
2985 MODULE_DEVICE_TABLE(acpi, rt5640_acpi_match);
2986 #endif
2987
2988 static int rt5640_i2c_probe(struct i2c_client *i2c)
2989 {
2990         struct rt5640_priv *rt5640;
2991         int ret;
2992         unsigned int val;
2993
2994         rt5640 = devm_kzalloc(&i2c->dev,
2995                                 sizeof(struct rt5640_priv),
2996                                 GFP_KERNEL);
2997         if (NULL == rt5640)
2998                 return -ENOMEM;
2999         i2c_set_clientdata(i2c, rt5640);
3000
3001         rt5640->ldo1_en = devm_gpiod_get_optional(&i2c->dev,
3002                                                   "realtek,ldo1-en",
3003                                                   GPIOD_OUT_HIGH);
3004         if (IS_ERR(rt5640->ldo1_en))
3005                 return PTR_ERR(rt5640->ldo1_en);
3006
3007         if (rt5640->ldo1_en) {
3008                 gpiod_set_consumer_name(rt5640->ldo1_en, "RT5640 LDO1_EN");
3009                 msleep(400);
3010         }
3011
3012         rt5640->regmap = devm_regmap_init_i2c(i2c, &rt5640_regmap);
3013         if (IS_ERR(rt5640->regmap)) {
3014                 ret = PTR_ERR(rt5640->regmap);
3015                 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
3016                         ret);
3017                 return ret;
3018         }
3019
3020         regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val);
3021         if (val != RT5640_DEVICE_ID) {
3022                 dev_err(&i2c->dev,
3023                         "Device with ID register %#x is not rt5640/39\n", val);
3024                 return -ENODEV;
3025         }
3026
3027         regmap_write(rt5640->regmap, RT5640_RESET, 0);
3028
3029         ret = regmap_register_patch(rt5640->regmap, init_list,
3030                                     ARRAY_SIZE(init_list));
3031         if (ret != 0)
3032                 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
3033
3034         regmap_update_bits(rt5640->regmap, RT5640_DUMMY1,
3035                                 RT5640_MCLK_DET, RT5640_MCLK_DET);
3036
3037         rt5640->hp_mute = true;
3038         rt5640->irq = i2c->irq;
3039         INIT_DELAYED_WORK(&rt5640->bp_work, rt5640_button_press_work);
3040         INIT_DELAYED_WORK(&rt5640->jack_work, rt5640_jack_work);
3041
3042         /* Make sure work is stopped on probe-error / remove */
3043         ret = devm_add_action_or_reset(&i2c->dev, rt5640_cancel_work, rt5640);
3044         if (ret)
3045                 return ret;
3046
3047         return devm_snd_soc_register_component(&i2c->dev,
3048                                       &soc_component_dev_rt5640,
3049                                       rt5640_dai, ARRAY_SIZE(rt5640_dai));
3050 }
3051
3052 static struct i2c_driver rt5640_i2c_driver = {
3053         .driver = {
3054                 .name = "rt5640",
3055                 .acpi_match_table = ACPI_PTR(rt5640_acpi_match),
3056                 .of_match_table = of_match_ptr(rt5640_of_match),
3057         },
3058         .probe = rt5640_i2c_probe,
3059         .id_table = rt5640_i2c_id,
3060 };
3061 module_i2c_driver(rt5640_i2c_driver);
3062
3063 MODULE_DESCRIPTION("ASoC RT5640/RT5639 driver");
3064 MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>");
3065 MODULE_LICENSE("GPL v2");